Difference between revisions of "Acute myeloid leukemia, FLT3-positive"

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{| class="wikitable" style="text-align:center; width:50%;"
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<span id="BackToTop"></span>
! colspan="2" align="center" style="color:white; font-size:125%; background-color:#de2d26" |'''Section editor'''
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<div class="noprint" style="background-color:LightGray; position:fixed; bottom:2%; right:0.25%; padding-left:5px; padding-right:5px; margin: 15px; opacity:0.8; border-style: solid; border-color:DarkGray; border-width: 1px">
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[[#top|Back to Top]]
| style="background-color:#F0F0F0; width:15%" |[[File:MartinSchoen.jpg|frameless|upright=0.3|center]]
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</div>
| style="width:35%" |<big>[[User:Marteens|Martin W. Schoen, MD, MPH]]<br>Saint Louis University<br>St. Louis, MO</big><br>[[File:Social-twitter-icon.png|frameless|upright=0.1]][https://twitter.com/mwschoen mwschoen]
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{{#lst:Editorial board transclusions|aml}}
|-
 
|}
 
 
<big>'''Note: these are regimens tested in biomarker-specific populations for patients with FLT3 internal tandem duplicated (FLT3-ITD) or tyrosine kinase domain mutated (FLT3-TKD) AML, please see the [[Acute myeloid leukemia|main AML page]] for other regimens.'''</big>
 
<big>'''Note: these are regimens tested in biomarker-specific populations for patients with FLT3 internal tandem duplicated (FLT3-ITD) or tyrosine kinase domain mutated (FLT3-TKD) AML, please see the [[Acute myeloid leukemia|main AML page]] for other regimens.'''</big>
 
+
<br>''For placebo or observational studies in this condition, please visit [[Acute myeloid leukemia, FLT3-positive - null regimens|this page]].''
 
{| class="wikitable" style="float:right; margin-right: 5px;"
 
{| class="wikitable" style="float:right; margin-right: 5px;"
 
|-
 
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|}
 
|}
 
{{TOC limit|limit=3}}
 
{{TOC limit|limit=3}}
 
+
=Guidelines=
 +
'''Given the rapid change in evidence in many areas of hematology/oncology, readers are encouraged to consider any guideline published 5+ years ago to be for historical purposes, only.'''
 +
==NCCN==
 +
*''NCCN does not currently have guidelines at this granular level; please see [https://www.nccn.org/guidelines/guidelines-detail?category=1&id=1411 NCCN Guidelines - Acute Myeloid Leukemia].''
 
=Upfront induction therapy, standard patients=
 
=Upfront induction therapy, standard patients=
 
==7+3d (intermediate-dose) {{#subobject:e82156|Regimen=1}}==
 
==7+3d (intermediate-dose) {{#subobject:e82156|Regimen=1}}==
{| class="wikitable" style="float:right; margin-left: 5px;"
+
7+3d: '''<u>7</u>''' days of cytarabine + '''<u>3</u>''' days of '''<u>d</u>'''aunorubicin
 +
<div class="toccolours" style="background-color:#eeeeee">
 +
===Regimen variant #1 {{#subobject:cf5y3d|Variant=1}}===
 +
{| class="wikitable sortable" style="width: 100%; text-align:center;"
 +
! style="width: 20%" |Study
 +
! style="width: 20%" |Dates of enrollment
 +
! style="width: 20%" |[[Levels_of_Evidence#Evidence|Evidence]]
 +
! style="width: 20%" |Comparator
 +
! style="width: 20%" |[[Levels_of_Evidence#Comparative_efficacy|Comparative Efficacy]]
 +
|-
 +
|[https://doi.org/10.1016/S0140-6736(23)00464-6 Erba et al. 2023 (QuANTUM-First)]
 +
|2016-09-27 to 2019-08-14
 +
| style="background-color:#1a9851" |Phase 3 (C)
 +
|1a. [[#7.2B3d_.26_Quizartinib|7+3d & Quizartinib]]<br>1b. [[#7.2B3i_.26_Quizartinib|7+3i & Quizartinib]]
 +
| style="background-color:#fc8d59" |Seems to have inferior OS
 
|-
 
|-
|[[#top|back to top]]
 
 
|}
 
|}
7+3d: '''<u>7</u>''' days of cytarabine + '''<u>3</u>''' days of '''<u>d</u>'''aunorubicin
+
''Note: this was the lower bound of cytarabine dosing in QuANTUM-First.''
===Regimen {{#subobject:cf53dd|Variant=1}}===
+
<div class="toccolours" style="background-color:#b3e2cd">
{| class="wikitable" style="width: 100%; text-align:center;"  
+
====Chemotherapy====
 +
*[[Cytarabine (Ara-C)]] 100 mg/m<sup>2</sup>/day IV continuous infusion over 7 days, started on day 1 (total dose: 700 mg/m<sup>2</sup>)
 +
*[[Daunorubicin (Cerubidine)]] 60 mg/m<sup>2</sup> IV over 5 minutes once per day on days 1 to 3
 +
'''7-day course'''
 +
</div></div><br>
 +
<div class="toccolours" style="background-color:#eeeeee">
 +
 
 +
===Regimen variant #2 {{#subobject:cf53dd|Variant=1}}===
 +
{| class="wikitable sortable" style="width: 100%; text-align:center;"
 
! style="width: 20%" |Study
 
! style="width: 20%" |Study
! style="width: 20%" |Years of enrollment
+
! style="width: 20%" |Dates of enrollment
 
! style="width: 20%" |[[Levels_of_Evidence#Evidence|Evidence]]
 
! style="width: 20%" |[[Levels_of_Evidence#Evidence|Evidence]]
 
! style="width: 20%" |Comparator
 
! style="width: 20%" |Comparator
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|[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5754190/ Stone et al. 2017 (RATIFY)]
 
|[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5754190/ Stone et al. 2017 (RATIFY)]
 
|2008-2011
 
|2008-2011
| style="background-color:#1a9851" |Phase III (C)
+
| style="background-color:#1a9851" |Phase 3 (C)
 
|[[#7.2B3d_.26_Midostaurin|7+3d & Midostaurin]]
 
|[[#7.2B3d_.26_Midostaurin|7+3d & Midostaurin]]
 
| style="background-color:#d73027" |Inferior OS
 
| style="background-color:#d73027" |Inferior OS
 +
|-
 +
|[https://doi.org/10.1016/S0140-6736(23)00464-6 Erba et al. 2023 (QuANTUM-First)]
 +
|2016-09-27 to 2019-08-14
 +
| style="background-color:#1a9851" |Phase 3 (C)
 +
|1a. [[#7.2B3d_.26_Quizartinib|7+3d & Quizartinib]]<br>1b. [[#7.2B3i_.26_Quizartinib|7+3i & Quizartinib]]
 +
| style="background-color:#fc8d59" |Seems to have inferior OS
 
|-
 
|-
 
|}
 
|}
 +
''Note: this was the upper bound of cytarabine dosing in QuANTUM-First.''
 +
<div class="toccolours" style="background-color:#b3e2cd">
 
====Chemotherapy====
 
====Chemotherapy====
 
 
*[[Cytarabine (Ara-C)]] 200 mg/m<sup>2</sup>/day IV continuous infusion over 7 days, started on day 1 (total dose: 1400 mg/m<sup>2</sup>)
 
*[[Cytarabine (Ara-C)]] 200 mg/m<sup>2</sup>/day IV continuous infusion over 7 days, started on day 1 (total dose: 1400 mg/m<sup>2</sup>)
 
*[[Daunorubicin (Cerubidine)]] 60 mg/m<sup>2</sup> IV over 5 minutes once per day on days 1 to 3
 
*[[Daunorubicin (Cerubidine)]] 60 mg/m<sup>2</sup> IV over 5 minutes once per day on days 1 to 3
 
+
====Supportive therapy====
====Supportive medications====
 
 
 
 
*"According to commonly accepted guidelines with no prophylactic IV antibiotics"
 
*"According to commonly accepted guidelines with no prophylactic IV antibiotics"
 
*[[:Category:Granulocyte_colony-stimulating_factors|Granulocyte colony-stimulating factor]] recommended only for patients older than 50 years old whose leukemic blasts were negative for CD114 expression
 
*[[:Category:Granulocyte_colony-stimulating_factors|Granulocyte colony-stimulating factor]] recommended only for patients older than 50 years old whose leukemic blasts were negative for CD114 expression
 
 
'''7-day course'''
 
'''7-day course'''
 
+
</div></div>
 
===References===
 
===References===
 
+
#'''RATIFY:''' Stone RM, Mandrekar SJ, Sanford BL, Laumann K, Geyer S, Bloomfield CD, Thiede C, Prior TW, Döhner K, Marcucci G, Lo-Coco F, Klisovic RB, Wei A, Sierra J, Sanz MA, Brandwein JM, de Witte T, Niederwieser D, Appelbaum FR, Medeiros BC, Tallman MS, Krauter J, Schlenk RF, Ganser A, Serve H, Ehninger G, Amadori S, Larson RA, Döhner H. Midostaurin plus chemotherapy for acute myeloid leukemia with a FLT3 mutation. N Engl J Med. 2017 Aug 3;377(5):454-464. Epub 2017 Jun 23. [https://doi.org/10.1056/nejmoa1614359 link to original article] [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5754190/ link to PMC article] '''contains dosing details in manuscript''' [https://pubmed.ncbi.nlm.nih.gov/28644114/ PubMed] [https://clinicaltrials.gov/study/NCT00651261 NCT00651261]
<!-- # '''Abstract:''' R. M. Stone, H. Dohner, G. Ehninger, M. Villeneuve, T. Teasdale, J. D. Virkus, L. R. Bressler, M. M. Seiler, G. Marcucci, R. A. Larson. CALGB 10603 (RATIFY): A randomized phase III study of induction (daunorubicin/cytarabine) and consolidation (high-dose cytarabine) chemotherapy combined with midostaurin or placebo in treatment-naive patients with FLT3 mutated AML. 2011 ASCO Annual Meeting abstract TPS199. [http://meetinglibrary.asco.org/content/81555-102 link to abstract]
+
#'''QuANTUM-First:''' Erba HP, Montesinos P, Kim HJ, Patkowska E, Vrhovac R, Žák P, Wang PN, Mitov T, Hanyok J, Kamel YM, Rohrbach JEC, Liu L, Benzohra A, Lesegretain A, Cortes J, Perl AE, Sekeres MA, Dombret H, Amadori S, Wang J, Levis MJ, Schlenk RF; QuANTUM-First Study Group. Quizartinib plus chemotherapy in newly diagnosed patients with FLT3-internal-tandem-duplication-positive acute myeloid leukaemia (QuANTUM-First): a randomised, double-blind, placebo-controlled, phase 3 trial. Lancet. 2023 May 13;401(10388):1571-1583. Epub 2023 Apr 25. [https://doi.org/10.1016/S0140-6736(23)00464-6 link to original article] '''contains dosing details in abstract''' [https://pubmed.ncbi.nlm.nih.gov/37116523/ PubMed] [https://clinicaltrials.gov/study/NCT02668653 NCT02668653]
# '''Abstract:''' Richard M. Stone, Sumithra Mandrekar, Ben L Sanford, Susan Geyer, Clara D. Bloomfield, Konstanze Dohner, Christian Thiede, Guido Marcucci, Francesco Lo-Coco, Rebecca B. Klisovic, Andrew Wei, Jorge Sierra, Miguel A. Sanz, Joseph M. Brandwein, Theo de Witte, Dietger Niederwieser, Frederick R. Appelbaum, Bruno C. Medeiros, Martin S Tallman, Jurgen Krauter, Richard F. Schlenk, Arnold Ganser, Hubert Serve, Gerhard Ehninger, Sergio Amadori, Richard A. Larson, Hartmut Dohner. The Multi-Kinase Inhibitor Midostaurin (M) Prolongs Survival Compared with Placebo (P) in Combination with Daunorubicin (D)/Cytarabine (C) Induction (ind), High-Dose C Consolidation (consol), and As Maintenance (maint) Therapy in Newly Diagnosed Acute Myeloid Leukemia (AML) Patients (pts) Age 18-60 with FLT3 Mutations (muts): An International Prospective Randomized (rand) P-Controlled Double-Blind Trial (CALGB 10603/RATIFY [Alliance]). 2015 ASH Annual Meeting plenary abstract 6. [https://ash.confex.com/ash/2015/webprogramscheduler/Paper80269.html link to abstract] '''contains protocol''' [https://clinicaltrials.gov/ct2/show/NCT00651261 Daunorubicin, Cytarabine, and Midostaurin in Treating Patients With Newly Diagnosed Acute Myeloid Leukemia (NCT00651261) at ClinicalTrials.gov] -->
+
#'''Q-SOC:''' [https://clinicaltrials.gov/study/NCT04676243 NCT04676243]
#'''RATIFY:''' Stone RM, Mandrekar SJ, Sanford BL, Laumann K, Geyer S, Bloomfield CD, Thiede C, Prior TW, Döhner K, Marcucci G, Lo-Coco F, Klisovic RB, Wei A, Sierra J, Sanz MA, Brandwein JM, de Witte T, Niederwieser D, Appelbaum FR, Medeiros BC, Tallman MS, Krauter J, Schlenk RF, Ganser A, Serve H, Ehninger G, Amadori S, Larson RA, Döhner H. Midostaurin plus chemotherapy for acute myeloid leukemia with a FLT3 mutation. N Engl J Med. 2017 Aug 3;377(5):454-464. Epub 2017 Jun 23. [https://www.nejm.org/doi/full/10.1056/NEJMoa1614359 link to original article] [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5754190/ link to PMC article] '''contains verified protocol''' [https://pubmed.ncbi.nlm.nih.gov/28644114 PubMed]
 
 
 
 
==7+3d & Midostaurin {{#subobject:b7ea7e|Regimen=1}}==
 
==7+3d & Midostaurin {{#subobject:b7ea7e|Regimen=1}}==
{| class="wikitable" style="float:right; margin-left: 5px;"
 
|-
 
|[[#top|back to top]]
 
|}
 
 
7+3d & Midostaurin: '''<u>7</u>''' days of cytarabine, '''<u>3</u>''' days of '''<u>d</u>'''aunorubicin, Midostaurin
 
7+3d & Midostaurin: '''<u>7</u>''' days of cytarabine, '''<u>3</u>''' days of '''<u>d</u>'''aunorubicin, Midostaurin
 +
<div class="toccolours" style="background-color:#eeeeee">
 
===Regimen {{#subobject:fef011|Variant=1}}===
 
===Regimen {{#subobject:fef011|Variant=1}}===
 
{| class="wikitable" style="color:white; background-color:#404040"
 
{| class="wikitable" style="color:white; background-color:#404040"
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|-
 
|-
 
|}
 
|}
{| class="wikitable" style="width: 100%; text-align:center;"  
+
{| class="wikitable sortable" style="width: 100%; text-align:center;"
 
! style="width: 20%" |Study
 
! style="width: 20%" |Study
! style="width: 20%" |Years of enrollment
+
! style="width: 20%" |Dates of enrollment
 
! style="width: 20%" |[[Levels_of_Evidence#Evidence|Evidence]]
 
! style="width: 20%" |[[Levels_of_Evidence#Evidence|Evidence]]
 
! style="width: 20%" |Comparator
 
! style="width: 20%" |Comparator
Line 75: Line 96:
 
|[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5754190/ Stone et al. 2017 (RATIFY)]
 
|[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5754190/ Stone et al. 2017 (RATIFY)]
 
|2008-2011
 
|2008-2011
| style="background-color:#1a9851" |Phase III (E-RT-esc)
+
| style="background-color:#1a9851" |Phase 3 (E-RT-esc)
 
|[[#7.2B3d_.28intermediate-dose.29|7+3d (intermediate-dose)]]
 
|[[#7.2B3d_.28intermediate-dose.29|7+3d (intermediate-dose)]]
| style="background-color:#1a9850" |Superior OS
+
| style="background-color:#1a9850" |Superior OS (primary endpoint)<br>Median OS: 74.7 vs 25.6 mo<br>(HR 0.78, 95% CI 0.63-0.96)
 
|-
 
|-
 
|}
 
|}
 +
<div class="toccolours" style="background-color:#b3e2cd">
 
====Chemotherapy====
 
====Chemotherapy====
 
+
*[[Cytarabine (Ara-C)]] 200 mg/m<sup>2</sup>/day IV continuous infusion over 7 days, started on day 1 (total dose: 1400 mg/m<sup>2</sup>)
*[[Cytarabine (Ara-C)]] 200 mg/m<sup>2</sup>/day IV continuous infusion on days 1 to 7 (total dose: 1400 mg/m<sup>2</sup>)
 
 
*[[Daunorubicin (Cerubidine)]] 60 mg/m<sup>2</sup> IV once per day on days 1 to 3
 
*[[Daunorubicin (Cerubidine)]] 60 mg/m<sup>2</sup> IV once per day on days 1 to 3
 +
====Targeted therapy====
 
*[[Midostaurin (Rydapt)]] 50 mg PO twice per day on days 8 to 21
 
*[[Midostaurin (Rydapt)]] 50 mg PO twice per day on days 8 to 21
 
+
====Supportive therapy====
====Supportive medications====
 
 
 
 
*[[Hydroxyurea (Hydrea)]] (no dosage specified) was allowed to be used for up to 5 days before the start of therapy while waiting for results of FLT3 mutation testing
 
*[[Hydroxyurea (Hydrea)]] (no dosage specified) was allowed to be used for up to 5 days before the start of therapy while waiting for results of FLT3 mutation testing
 +
'''21-day course; retreatment with a second course was allowed if day 21 bone marrow biopsy showed residual AML.'''
 +
</div>
 +
<div class="toccolours" style="background-color:#cbd5e7">
 +
====Subsequent treatment====
 +
*RATIFY, patients who achieved complete remission (CR): [[#HiDAC_.26_Midostaurin|HiDAC & Midostaurin]] consolidation. Stem cell transplantation was allowed.
 +
</div></div>
 +
===References===
 +
#'''RATIFY:''' Stone RM, Mandrekar SJ, Sanford BL, Laumann K, Geyer S, Bloomfield CD, Thiede C, Prior TW, Döhner K, Marcucci G, Lo-Coco F, Klisovic RB, Wei A, Sierra J, Sanz MA, Brandwein JM, de Witte T, Niederwieser D, Appelbaum FR, Medeiros BC, Tallman MS, Krauter J, Schlenk RF, Ganser A, Serve H, Ehninger G, Amadori S, Larson RA, Döhner H. Midostaurin plus chemotherapy for acute myeloid leukemia with a FLT3 mutation. N Engl J Med. 2017 Aug 3;377(5):454-464. Epub 2017 Jun 23. [https://doi.org/10.1056/nejmoa1614359 link to original article] [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5754190/ link to PMC article] '''contains dosing details in manuscript''' [https://pubmed.ncbi.nlm.nih.gov/28644114/ PubMed] [https://clinicaltrials.gov/study/NCT00651261 NCT00651261]
 +
==7+3d & Quizartinib {{#subobject:6d491a|Regimen=1}}==
 +
7+3d & Quizartinib: '''<u>7</u>''' days of cytarabine, '''<u>3</u>''' days of '''<u>d</u>'''aunorubicin, Quizartinib
 +
<div class="toccolours" style="background-color:#eeeeee">
 +
===Regimen {{#subobject:490c89|Variant=1}}===
 +
{| class="wikitable sortable" style="width: 100%; text-align:center;"
 +
! style="width: 20%" |Study
 +
! style="width: 20%" |Dates of enrollment
 +
! style="width: 20%" |[[Levels_of_Evidence#Evidence|Evidence]]
 +
! style="width: 20%" |Comparator
 +
! style="width: 20%" |[[Levels_of_Evidence#Comparative_efficacy|Comparative Efficacy]]
 +
|-
 +
|[https://doi.org/10.1016/S0140-6736(23)00464-6 Erba et al. 2023 (QuANTUM-First)]
 +
|2016-09-27 to 2019-08-14
 +
| style="background-color:#1a9851" |Phase 3 (E-RT-esc)
 +
|1a. [[#7.2B3d_.28intermediate-dose.29|7+3d]]; intermediate-dose<br>1b. [[#7.2B3i|7+3i]]
 +
| style="background-color:#91cf60" |Seems to have superior OS (primary endpoint)<br>Median OS: 31.9 vs 15.1 mo<br>(HR 0.78, 95% CI 0.62-0.98)
 +
|-
 +
|}
 +
<div class="toccolours" style="background-color:#b3e2cd">
 +
====Chemotherapy====
 +
*[[Cytarabine (Ara-C)]] 100 mg/m<sup>2</sup>/day or 200 mg/m<sup>2</sup>/day IV continuous infusion over 7 days, started on day 1 (total dose: 700 to 1400 mg/m<sup>2</sup>)
 +
*[[Daunorubicin (Cerubidine)]] 60 mg/m<sup>2</sup> IV once per day on days 1 to 3
 +
====Targeted therapy====
 +
*[[Quizartinib (Vanflyta)]] 40 mg PO once per day on days 8 to 21
 +
'''21-day course; retreatment with a second course was allowed if day 21 bone marrow biopsy showed residual AML.'''
 +
</div>
 +
<div class="toccolours" style="background-color:#cbd5e7">
 +
====Subsequent treatment====
 +
*QuANTUM-First, patients who achieved complete remission (CR): [[#HiDAC_.26_Quizartinib|HiDAC & Quizartinib]] consolidation. Stem cell transplantation was allowed.
 +
</div></div>
 +
===References===
 +
#'''QuANTUM-First:''' Erba HP, Montesinos P, Kim HJ, Patkowska E, Vrhovac R, Žák P, Wang PN, Mitov T, Hanyok J, Kamel YM, Rohrbach JEC, Liu L, Benzohra A, Lesegretain A, Cortes J, Perl AE, Sekeres MA, Dombret H, Amadori S, Wang J, Levis MJ, Schlenk RF; QuANTUM-First Study Group. Quizartinib plus chemotherapy in newly diagnosed patients with FLT3-internal-tandem-duplication-positive acute myeloid leukaemia (QuANTUM-First): a randomised, double-blind, placebo-controlled, phase 3 trial. Lancet. 2023 May 13;401(10388):1571-1583. Epub 2023 Apr 25. [https://doi.org/10.1016/S0140-6736(23)00464-6 link to original article] '''contains dosing details in abstract''' [https://pubmed.ncbi.nlm.nih.gov/37116523/ PubMed] [https://clinicaltrials.gov/study/NCT02668653 NCT02668653]
 +
==7+3i {{#subobject:ehcll6|Regimen=1}}==
 +
7+3i: '''<u>7</u>''' days of cytarabine + '''<u>3</u>''' days of '''<u>i</u>'''darubicin
 +
<div class="toccolours" style="background-color:#eeeeee">
 +
===Regimen variant #1 {{#subobject:18ub3d|Variant=1}}===
 +
{| class="wikitable sortable" style="width: 100%; text-align:center;"
 +
! style="width: 20%" |Study
 +
! style="width: 20%" |Dates of enrollment
 +
! style="width: 20%" |[[Levels_of_Evidence#Evidence|Evidence]]
 +
! style="width: 20%" |Comparator
 +
! style="width: 20%" |[[Levels_of_Evidence#Comparative_efficacy|Comparative Efficacy]]
 +
|-
 +
|[https://doi.org/10.1016/S0140-6736(23)00464-6 Erba et al. 2023 (QuANTUM-First)]
 +
|2016-09-27 to 2019-08-14
 +
| style="background-color:#1a9851" |Phase 3 (C)
 +
|1a. [[#7.2B3d_.26_Quizartinib|7+3d & Quizartinib]]<br>1b. [[#7.2B3i_.26_Quizartinib|7+3i & Quizartinib]]
 +
| style="background-color:#fc8d59" |Seems to have inferior OS
 +
|-
 +
|}
 +
''Note: this was the lower bound of cytarabine dosing in QuANTUM-First.''
 +
<div class="toccolours" style="background-color:#b3e2cd">
 +
====Chemotherapy====
 +
*[[Cytarabine (Ara-C)]] 100 mg/m<sup>2</sup>/day IV continuous infusion over 7 days, started on day 1 (total dose: 700 mg/m<sup>2</sup>)
 +
*[[Idarubicin (Idamycin)|Idarubicin]] 12 mg/m<sup>2</sup> IV once per day on days 1 to 3
 +
'''7-day course'''
 +
</div></div><br>
 +
<div class="toccolours" style="background-color:#eeeeee">
  
 +
===Regimen variant #2 {{#subobject:oboxnd|Variant=1}}===
 +
{| class="wikitable sortable" style="width: 100%; text-align:center;"
 +
! style="width: 20%" |Study
 +
! style="width: 20%" |Dates of enrollment
 +
! style="width: 20%" |[[Levels_of_Evidence#Evidence|Evidence]]
 +
! style="width: 20%" |Comparator
 +
! style="width: 20%" |[[Levels_of_Evidence#Comparative_efficacy|Comparative Efficacy]]
 +
|-
 +
|[https://doi.org/10.1016/S0140-6736(23)00464-6 Erba et al. 2023 (QuANTUM-First)]
 +
|2016-09-27 to 2019-08-14
 +
| style="background-color:#1a9851" |Phase 3 (C)
 +
|1a. [[#7.2B3d_.26_Quizartinib|7+3d & Quizartinib]]<br>1b. [[#7.2B3i_.26_Quizartinib|7+3i & Quizartinib]]
 +
| style="background-color:#fc8d59" |Seems to have inferior OS
 +
|-
 +
|}
 +
''Note: this was the upper bound of cytarabine dosing in QuANTUM-First.''
 +
<div class="toccolours" style="background-color:#b3e2cd">
 +
====Chemotherapy====
 +
*[[Cytarabine (Ara-C)]] 200 mg/m<sup>2</sup>/day IV continuous infusion over 7 days, started on day 1 (total dose: 1400 mg/m<sup>2</sup>)
 +
*[[Idarubicin (Idamycin)|Idarubicin]] 12 mg/m<sup>2</sup> IV once per day on days 1 to 3
 +
'''7-day course'''
 +
</div></div>
 +
===References===
 +
#'''QuANTUM-First:''' Erba HP, Montesinos P, Kim HJ, Patkowska E, Vrhovac R, Žák P, Wang PN, Mitov T, Hanyok J, Kamel YM, Rohrbach JEC, Liu L, Benzohra A, Lesegretain A, Cortes J, Perl AE, Sekeres MA, Dombret H, Amadori S, Wang J, Levis MJ, Schlenk RF; QuANTUM-First Study Group. Quizartinib plus chemotherapy in newly diagnosed patients with FLT3-internal-tandem-duplication-positive acute myeloid leukaemia (QuANTUM-First): a randomised, double-blind, placebo-controlled, phase 3 trial. Lancet. 2023 May 13;401(10388):1571-1583. Epub 2023 Apr 25. [https://doi.org/10.1016/S0140-6736(23)00464-6 link to original article] '''contains dosing details in abstract''' [https://pubmed.ncbi.nlm.nih.gov/37116523/ PubMed] [https://clinicaltrials.gov/study/NCT02668653 NCT02668653]
 +
==7+3i & Quizartinib {{#subobject:6d4gac|Regimen=1}}==
 +
7+3i & Quizartinib: '''<u>7</u>''' days of cytarabine, '''<u>3</u>''' days of '''<u>i</u>'''darubicin, Quizartinib
 +
<div class="toccolours" style="background-color:#eeeeee">
 +
===Regimen {{#subobject:1hzc89|Variant=1}}===
 +
{| class="wikitable sortable" style="width: 100%; text-align:center;"
 +
! style="width: 20%" |Study
 +
! style="width: 20%" |Dates of enrollment
 +
! style="width: 20%" |[[Levels_of_Evidence#Evidence|Evidence]]
 +
! style="width: 20%" |Comparator
 +
! style="width: 20%" |[[Levels_of_Evidence#Comparative_efficacy|Comparative Efficacy]]
 +
|-
 +
|[https://doi.org/10.1016/S0140-6736(23)00464-6 Erba et al. 2023 (QuANTUM-First)]
 +
|2016-09-27 to 2019-08-14
 +
| style="background-color:#1a9851" |Phase 3 (E-RT-esc)
 +
|1a. [[#7.2B3d_.28intermediate-dose.29|7+3d]]; intermediate-dose<br>1b. [[#7.2B3i|7+3i]]
 +
| style="background-color:#91cf60" |Seems to have superior OS (primary endpoint)<br>Median OS: 31.9 vs 15.1 mo<br>(HR 0.78, 95% CI 0.62-0.98)
 +
|-
 +
|}
 +
<div class="toccolours" style="background-color:#b3e2cd">
 +
====Chemotherapy====
 +
*[[Cytarabine (Ara-C)]] 100 mg/m<sup>2</sup>/day or 200 mg/m<sup>2</sup>/day IV continuous infusion over 7 days, started on day 1 (total dose: 700 to 1400 mg/m<sup>2</sup>)
 +
*[[Idarubicin (Idamycin)|Idarubicin]] 12 mg/m<sup>2</sup> IV once per day on days 1 to 3
 +
====Targeted therapy====
 +
*[[Quizartinib (Vanflyta)]] 40 mg PO once per day on days 8 to 21
 
'''21-day course; retreatment with a second course was allowed if day 21 bone marrow biopsy showed residual AML.'''
 
'''21-day course; retreatment with a second course was allowed if day 21 bone marrow biopsy showed residual AML.'''
 
+
</div>
 +
<div class="toccolours" style="background-color:#cbd5e7">
 +
====Subsequent treatment====
 +
*QuANTUM-First, patients who achieved complete remission (CR): [[#HiDAC_.26_Quizartinib|HiDAC & Quizartinib]] consolidation. Stem cell transplantation was allowed.
 +
</div></div>
 +
===References===
 +
#'''QuANTUM-First:''' Erba HP, Montesinos P, Kim HJ, Patkowska E, Vrhovac R, Žák P, Wang PN, Mitov T, Hanyok J, Kamel YM, Rohrbach JEC, Liu L, Benzohra A, Lesegretain A, Cortes J, Perl AE, Sekeres MA, Dombret H, Amadori S, Wang J, Levis MJ, Schlenk RF; QuANTUM-First Study Group. Quizartinib plus chemotherapy in newly diagnosed patients with FLT3-internal-tandem-duplication-positive acute myeloid leukaemia (QuANTUM-First): a randomised, double-blind, placebo-controlled, phase 3 trial. Lancet. 2023 May 13;401(10388):1571-1583. Epub 2023 Apr 25. [https://doi.org/10.1016/S0140-6736(23)00464-6 link to original article] '''contains dosing details in abstract''' [https://pubmed.ncbi.nlm.nih.gov/37116523/ PubMed] [https://clinicaltrials.gov/study/NCT02668653 NCT02668653]
 +
==DA 3 + 10 {{#subobject:5c0062|Regimen=1}}==
 +
DA 3 + 10: '''<u>D</u>'''aunorubicin & '''<u>A</u>'''ra-C (Cytarabine), '''<u>3</u>''' days of daunorubicin '''<u>+ 10</u>''' days of cytarabine
 +
<div class="toccolours" style="background-color:#eeeeee">
 +
===Regimen {{#subobject:211741|Variant=1}}===
 +
{| class="wikitable sortable" style="width: 100%; text-align:center;"
 +
! style="width: 20%" |Study
 +
! style="width: 20%" |Dates of enrollment
 +
! style="width: 20%" |[[Levels_of_Evidence#Evidence|Evidence]]
 +
! style="width: 20%" |Comparator
 +
! style="width: 20%" |[[Levels_of_Evidence#Comparative_efficacy|Comparative Efficacy]]
 +
|-
 +
|[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4505010/ Burnett et al. 2015 (UK NCRI AML17)]
 +
|2009-2014
 +
| style="background-color:#1a9851" |Phase 3 (C)
 +
|[[#DA_3_.2B_10|DA 3 + 10]]; high-dose
 +
| style="background-color:#ffffbf" |Did not meet primary endpoint of OS
 +
|-
 +
|}
 +
''Note: this regimen is very similar to [[#7.2B3d_.28intermediate-dose.29|7+3d (intermediate-dose)]]; however, 1) there is slightly more cytarabine given, in an intermittent schedule, and 2) the daunorubicin is given intermittently over 5 days, not 3.''
 +
<div class="toccolours" style="background-color:#b3e2cd">
 +
====Chemotherapy====
 +
*[[Cytarabine (Ara-C)]] 100 mg/m<sup>2</sup> IV every 12 hours on days 1 to 10
 +
*[[Daunorubicin (Cerubidine)]] 60 mg/m<sup>2</sup> IV once per day on days 1, 3, 5
 +
'''10-day course'''
 +
</div>
 +
<div class="toccolours" style="background-color:#cbd5e7">
 
====Subsequent treatment====
 
====Subsequent treatment====
 
+
*[[#DA_3.2B8_888|DA 3+8]] versus [[#DA_3.2B8_.26_Lestaurtinib_777|DA 3+8 & Lestaurtinib]] re-induction
*Patients who achieved complete remission (CR): [[#HiDAC_.26_Midostaurin|HiDAC & Midostaurin consolidation]]. Stem cell transplantation was allowed.
+
</div></div>
 
 
 
===References===
 
===References===
<!-- # '''Abstract:''' R. M. Stone, H. Dohner, G. Ehninger, M. Villeneuve, T. Teasdale, J. D. Virkus, L. R. Bressler, M. M. Seiler, G. Marcucci, R. A. Larson. CALGB 10603 (RATIFY): A randomized phase III study of induction (daunorubicin/cytarabine) and consolidation (high-dose cytarabine) chemotherapy combined with midostaurin or placebo in treatment-naive patients with FLT3 mutated AML. 2011 ASCO Annual Meeting abstract TPS199. [http://meetinglibrary.asco.org/content/81555-102 link to abstract]
+
#'''UK NCRI AML17:''' Burnett AK, Russell NH, Hills RK, Kell J, Cavenagh J, Kjeldsen L, McMullin MF, Cahalin P, Dennis M, Friis L, Thomas IF, Milligan D, Clark RE; UK NCRI AML Study Group. A randomized comparison of daunorubicin 90 mg/m<sup>2</sup> vs 60 mg/m<sup>2</sup> in AML induction: results from the UK NCRI AML17 trial in 1206 patients. Blood. 2015 Jun 18;125(25):3878-85. Epub 2015 Apr 1. [https://doi.org/10.1182/blood-2015-01-623447 link to original article] '''contains dosing details in manuscript''' [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4505010/ link to PMC article] [https://pubmed.ncbi.nlm.nih.gov/25833957/ PubMed] ISRCTN55675535
# '''Abstract:''' Richard M. Stone, Sumithra Mandrekar, Ben L Sanford, Susan Geyer, Clara D. Bloomfield, Konstanze Dohner, Christian Thiede, Guido Marcucci, Francesco Lo-Coco, Rebecca B. Klisovic, Andrew Wei, Jorge Sierra, Miguel A. Sanz, Joseph M. Brandwein, Theo de Witte, Dietger Niederwieser, Frederick R. Appelbaum, Bruno C. Medeiros, Martin S Tallman, Jurgen Krauter, Richard F. Schlenk, Arnold Ganser, Hubert Serve, Gerhard Ehninger, Sergio Amadori, Richard A. Larson, Hartmut Dohner. The Multi-Kinase Inhibitor Midostaurin (M) Prolongs Survival Compared with Placebo (P) in Combination with Daunorubicin (D)/Cytarabine (C) Induction (ind), High-Dose C Consolidation (consol), and As Maintenance (maint) Therapy in Newly Diagnosed Acute Myeloid Leukemia (AML) Patients (pts) Age 18-60 with FLT3 Mutations (muts): An International Prospective Randomized (rand) P-Controlled Double-Blind Trial (CALGB 10603/RATIFY [Alliance]). 2015 ASH Annual Meeting plenary abstract 6. [https://ash.confex.com/ash/2015/webprogramscheduler/Paper80269.html link to abstract] '''contains protocol''' [https://clinicaltrials.gov/ct2/show/NCT00651261 Daunorubicin, Cytarabine, and Midostaurin in Treating Patients With Newly Diagnosed Acute Myeloid Leukemia (NCT00651261) at ClinicalTrials.gov] -->
+
##'''Update:''' Burnett AK, Das Gupta E, Knapper S, Khwaja A, Sweeney M, Kjeldsen L, Hawkins T, Betteridge SE, Cahalin P, Clark RE, Hills RK, Russell NH; UK NCRI AML Study Group. Addition of the mammalian target of rapamycin inhibitor, everolimus, to consolidation therapy in acute myeloid leukemia: experience from the UK NCRI AML17 trial. Haematologica. 2018 Oct;103(10):1654-1661. Epub 2018 Jul 5. [https://doi.org/10.3324/haematol.2018.189514 link to original article] [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6165825/ link to PMC article] [https://pubmed.ncbi.nlm.nih.gov/29976746/ PubMed]
 
 
#'''RATIFY:''' Stone RM, Mandrekar SJ, Sanford BL, Laumann K, Geyer S, Bloomfield CD, Thiede C, Prior TW, Döhner K, Marcucci G, Lo-Coco F, Klisovic RB, Wei A, Sierra J, Sanz MA, Brandwein JM, de Witte T, Niederwieser D, Appelbaum FR, Medeiros BC, Tallman MS, Krauter J, Schlenk RF, Ganser A, Serve H, Ehninger G, Amadori S, Larson RA, Döhner H. Midostaurin plus chemotherapy for acute myeloid leukemia with a FLT3 mutation. N Engl J Med. 2017 Aug 3;377(5):454-464. Epub 2017 Jun 23. [https://www.nejm.org/doi/full/10.1056/NEJMoa1614359 link to original article] [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5754190/ link to PMC article] '''contains verified protocol''' [https://pubmed.ncbi.nlm.nih.gov/28644114 PubMed]
 
  
 
=First-line induction therapy, older patients or "unfit" patients=
 
=First-line induction therapy, older patients or "unfit" patients=
==7+3d & Sorafenib {{#subobject:6ad412|Regimen=1}}==
+
==Azacitidine monotherapy {{#subobject:5ujvv0|Regimen=1}}==
{| class="wikitable" style="float:right; margin-left: 5px;"
+
<div class="toccolours" style="background-color:#eeeeee">
 +
===Regimen {{#subobject:1dcc2a|Variant=1}}===
 +
{| class="wikitable sortable" style="width: 100%; text-align:center;"
 +
!style="width: 20%"|Study
 +
!style="width: 20%"|Dates of enrollment
 +
!style="width: 20%"|[[Levels_of_Evidence#Evidence|Evidence]]
 +
!style="width: 20%"|Comparator
 +
!style="width: 20%"|[[Levels_of_Evidence#Comparative_efficacy|Comparative Efficacy]]
 +
|-
 +
|[https://doi.org/10.1182/blood.2021014586 Wang et al. 2022 (LACEWING)]
 +
|2016-NR
 +
| style="background-color:#1a9851" |Phase 3 (C)
 +
|[[#Azacitidine_.26_Gilteritinib_999|Azacitidine & Gilteritinib]]
 +
| style="background-color:#ffffbf" |Did not meet primary endpoint of OS
 
|-
 
|-
|[[#top|back to top]]
 
 
|}
 
|}
 
+
<div class="toccolours" style="background-color:#b3e2cd">
 +
====Chemotherapy====
 +
*[[Azacitidine (Vidaza)]] 75 mg/m<sup>2</sup> SC once per day on days 1 to 7
 +
'''28-day cycles'''
 +
</div></div>
 +
===References===
 +
#'''LACEWING:''' Wang ES, Montesinos P, Minden MD, Lee JH, Heuser M, Naoe T, Chou WC, Laribi K, Esteve J, Altman JK, Havelange V, Watson AM, Gambacorti-Passerini C, Patkowska E, Liu S, Wu R, Philipose N, Hill JE, Gill SC, Rich ES, Tiu RV. Phase 3 trial of gilteritinib plus azacitidine vs azacitidine for newly diagnosed FLT3mut+ AML ineligible for intensive chemotherapy. Blood. 2022 Oct 27;140(17):1845-1857. Epub 2022 Aug 2. [https://doi.org/10.1182/blood.2021014586 link to original article] [https://pubmed.ncbi.nlm.nih.gov/35917453/ PubMed] [https://clinicaltrials.gov/study/NCT02752035 NCT02752035]
 +
==7+3d & Sorafenib {{#subobject:6ad412|Regimen=1}}==
 +
<div class="toccolours" style="background-color:#eeeeee">
 
===Regimen {{#subobject:c95c56|Variant=1}}===
 
===Regimen {{#subobject:c95c56|Variant=1}}===
{| class="wikitable" style="width: 50%; text-align:center;"  
+
{| class="wikitable sortable" style="width: 60%; text-align:center;"
! style="width: 50%" |Study
+
!style="width: 33%"|Study
! style="width: 50%" |[[Levels_of_Evidence#Evidence|Evidence]]
+
!style="width: 33%"|Dates of enrollment
 +
!style="width: 33%"|[[Levels_of_Evidence#Evidence|Evidence]]
 
|-
 
|-
 
|[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5637402/ Uy et al. 2017 (CALGB 11001)]
 
|[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5637402/ Uy et al. 2017 (CALGB 11001)]
| style="background-color:#91cf61" |Phase II
+
|2011-NR
 +
| style="background-color:#91cf61" |Phase 2
 
|-
 
|-
 
|}
 
|}
 +
<div class="toccolours" style="background-color:#b3e2cd">
 
====Chemotherapy====
 
====Chemotherapy====
 
+
*[[Cytarabine (Ara-C)]] 100 mg/m<sup>2</sup>/day IV continuous infusion over 7 days, started on day 1 (total dose: 700 mg/m<sup>2</sup>)
*[[Cytarabine (Ara-C)]] 100 mg/m<sup>2</sup>/day IV continuous infusion on days 1 to 7 (total dose: 700 mg/m<sup>2</sup>)
 
 
*[[Daunorubicin (Cerubidine)]] 60 mg/m<sup>2</sup> IV once per day on days 1 to 3
 
*[[Daunorubicin (Cerubidine)]] 60 mg/m<sup>2</sup> IV once per day on days 1 to 3
 +
====Targeted therapy====
 
*[[Sorafenib (Nexavar)]] 400 mg PO twice per day on days 1 to 7
 
*[[Sorafenib (Nexavar)]] 400 mg PO twice per day on days 1 to 7
 
 
'''7-day course'''
 
'''7-day course'''
 +
</div>
 +
<div class="toccolours" style="background-color:#cbd5e7">
 
====Subsequent treatment====
 
====Subsequent treatment====
 
+
*CALGB 11001, patients not achieving a hypoplastic marrow on day 14: [[#5.2Bd_.26_Sorafenib_888|5+2d & sorafenib]] re-induction
*Patients not achieving a hypoplastic marrow on day 14 received re-induction with 5+2 & sorafenib
+
*CALGB 11001, patients achieving a CR or CRi: [[#IDAC_.26_Sorafenib|IDAC & sorafenib]] consolidation
*Patients achieving a CR or CRi: [[#IDAC_.26_Sorafenib|IDAC & sorafenib consolidation]]
+
</div></div>
 
 
 
===References===
 
===References===
 
+
#'''CALGB 11001:''' Uy GL, Mandrekar SJ, Laumann K, Marcucci G, Zhao W, Levis MJ, Klepin HD, Baer MR, Powell BL, Westervelt P, DeAngelo DJ, Stock W, Sanford B, Blum WG, Bloomfield CD, Stone RM, Larson RA. A phase 2 study incorporating sorafenib into the chemotherapy for older adults with FLT3-mutated acute myeloid leukemia: CALGB 11001. Blood Adv. 2017 Jan 24;1(5):331-340. [https://doi.org/10.1182/bloodadvances.2016003053 link to original article] '''contains dosing details in manuscript''' [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5637402/ link to PMC article] [https://pubmed.ncbi.nlm.nih.gov/29034366/ PubMed] [https://clinicaltrials.gov/study/NCT01253070 NCT01253070]
#'''CALGB 11001:''' Uy GL, Mandrekar SJ, Laumann K, Marcucci G, Zhao W, Levis MJ, Klepin HD, Baer MR, Powell BL, Westervelt P, DeAngelo DJ, Stock W, Sanford B, Blum WG, Bloomfield CD, Stone RM, Larson RA. A phase 2 study incorporating sorafenib into the chemotherapy for older adults with FLT3-mutated acute myeloid leukemia: CALGB 11001. Blood Adv. 2017 Jan 24;1(5):331-340. [http://www.bloodadvances.org/content/1/5/331 link to original article] '''contains verified protocol''' [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5637402/ link to PMC article] [https://pubmed.ncbi.nlm.nih.gov/29034366 PubMed]
 
  
 
=Consolidation after upfront therapy=
 
=Consolidation after upfront therapy=
 
==HiDAC & Midostaurin {{#subobject:a12f1b|Regimen=1}}==
 
==HiDAC & Midostaurin {{#subobject:a12f1b|Regimen=1}}==
{| class="wikitable" style="float:right; margin-left: 5px;"
 
|-
 
|[[#top|back to top]]
 
|}
 
 
HiDAC & Midostaurin: '''<u>Hi</u>'''gh '''<u>D</u>'''ose '''<u>A</u>'''ra-'''<u>C</u>''' (Cytarabine) & Midostaurin
 
HiDAC & Midostaurin: '''<u>Hi</u>'''gh '''<u>D</u>'''ose '''<u>A</u>'''ra-'''<u>C</u>''' (Cytarabine) & Midostaurin
 +
<div class="toccolours" style="background-color:#eeeeee">
 
===Regimen {{#subobject:c3e162|Variant=1}}===
 
===Regimen {{#subobject:c3e162|Variant=1}}===
 
{| class="wikitable" style="color:white; background-color:#404040"
 
{| class="wikitable" style="color:white; background-color:#404040"
Line 146: Line 328:
 
|-
 
|-
 
|}
 
|}
{| class="wikitable" style="width: 50%; text-align:center;"  
+
{| class="wikitable sortable" style="width: 60%; text-align:center;"
! style="width: 25%" |Study
+
!style="width: 33%"|Study
! style="width: 25%" |[[Levels_of_Evidence#Evidence|Evidence]]
+
!style="width: 33%"|Dates of enrollment
 +
!style="width: 33%"|[[Levels_of_Evidence#Evidence|Evidence]]
 
|-
 
|-
 
|[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5754190/ Stone et al. 2017 (RATIFY)]
 
|[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5754190/ Stone et al. 2017 (RATIFY)]
| style="background-color:#91cf61" |Non-randomized portion of RCT
+
|2008-2011
 +
| style="background-color:#91cf61" |Non-randomized part of phase 3 RCT
 
|-
 
|-
 
|}
 
|}
 +
<div class="toccolours" style="background-color:#cbd5e8">
 
====Preceding treatment====
 
====Preceding treatment====
 
+
*[[#7.2B3d_.26_Midostaurin|7+3d & midostaurin]] induction, with CR
*[[#7.2B3d_.26_Midostaurin|7+3d & midostaurin induction]], with CR
+
</div>
 
+
<div class="toccolours" style="background-color:#b3e2cd">
 
====Chemotherapy====
 
====Chemotherapy====
 
+
*[[Cytarabine (Ara-C)]] 3000 mg/m<sup>2</sup> IV over 3 hours every 12 hours on days 1, 3, 5 (6 doses per cycle)
*[[Cytarabine (Ara-C)]] 3000 mg/m<sup>2</sup> every 12 hours IV over 3 hours every 12 hours on days 1, 3, 5 (total dose per cycle: 18,000 mg/m<sup>2</sup>)
+
====Targeted therapy====
 
*[[Midostaurin (Rydapt)]] 50 mg PO twice per day on days 8 to 21
 
*[[Midostaurin (Rydapt)]] 50 mg PO twice per day on days 8 to 21
 
 
'''28-day cycle for 4 cycles'''
 
'''28-day cycle for 4 cycles'''
 
+
</div>
 +
<div class="toccolours" style="background-color:#cbd5e7">
 +
====Subsequent treatment====
 +
*Stem cell transplantation "was allowed" for eligible patients; others proceeded to [[#Midostaurin_monotherapy|midostaurin]] maintenance
 +
</div></div>
 +
===References===
 +
#'''RATIFY:''' Stone RM, Mandrekar SJ, Sanford BL, Laumann K, Geyer S, Bloomfield CD, Thiede C, Prior TW, Döhner K, Marcucci G, Lo-Coco F, Klisovic RB, Wei A, Sierra J, Sanz MA, Brandwein JM, de Witte T, Niederwieser D, Appelbaum FR, Medeiros BC, Tallman MS, Krauter J, Schlenk RF, Ganser A, Serve H, Ehninger G, Amadori S, Larson RA, Döhner H. Midostaurin plus chemotherapy for acute myeloid leukemia with a FLT3 mutation. N Engl J Med. 2017 Aug 3;377(5):454-464. Epub 2017 Jun 23. [https://doi.org/10.1056/nejmoa1614359 link to original article] [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5754190/ link to PMC article] '''contains dosing details in manuscript''' [https://pubmed.ncbi.nlm.nih.gov/28644114/ PubMed] [https://clinicaltrials.gov/study/NCT00651261 NCT00651261]
 +
==HiDAC & Quizartinib {{#subobject:aquf1b|Regimen=1}}==
 +
HiDAC & Quizartinib: '''<u>Hi</u>'''gh '''<u>D</u>'''ose '''<u>A</u>'''ra-'''<u>C</u>''' (Cytarabine) & Quizartinib
 +
<div class="toccolours" style="background-color:#eeeeee">
 +
===Regimen {{#subobject:c3eqc2|Variant=1}}===
 +
{| class="wikitable sortable" style="width: 60%; text-align:center;"
 +
!style="width: 33%"|Study
 +
!style="width: 33%"|Dates of enrollment
 +
!style="width: 33%"|[[Levels_of_Evidence#Evidence|Evidence]]
 +
|-
 +
|[https://doi.org/10.1016/S0140-6736(23)00464-6 Erba et al. 2023 (QuANTUM-First)]
 +
|2016-09-27 to 2019-08-14
 +
| style="background-color:#91cf61" |Non-randomized part of phase 3 RCT
 +
|-
 +
|}
 +
''Note: Patients undergoing allogeneic HSCT after consolidation proceeded to maintenance anytime between day +30 and day +180.''
 +
<div class="toccolours" style="background-color:#cbd5e8">
 +
====Preceding treatment====
 +
*[[#7.2B3d_.26_Quizartinib|7+3d & Quizartinib]] or [[#7.2B3i_.26_Quizartinib|7+3i & Quizartinib]] induction, with CR
 +
</div>
 +
<div class="toccolours" style="background-color:#b3e2cd">
 +
====Chemotherapy====
 +
*[[Cytarabine (Ara-C)]] by the following age-based criteria:
 +
**Younger than 60 years old: 3000 mg/m<sup>2</sup> IV over 3 hours every 12 hours on days 1, 3, 5 (6 doses per cycle)
 +
**60 years old or older: 1500 mg/m<sup>2</sup> IV over 3 hours every 12 hours on days 1, 3, 5 (6 doses per cycle)
 +
====Targeted therapy====
 +
*[[Quizartinib (Vanflyta)]] 40 mg PO once per day on days 6 to 19
 +
'''Up to 4 cycles'''
 +
</div>
 +
<div class="toccolours" style="background-color:#cbd5e7">
 
====Subsequent treatment====
 
====Subsequent treatment====
 
+
*[[#Quizartinib_monotherapy|Quizartinib]] maintenance (see note)
*Stem cell transplantation "was allowed" for eligible patients; others proceeded to [[#Midostaurin_monotherapy|midostaurin maintenance]]
+
</div></div>
  
 
===References===
 
===References===
<!-- # '''Abstract:''' R. M. Stone, H. Dohner, G. Ehninger, M. Villeneuve, T. Teasdale, J. D. Virkus, L. R. Bressler, M. M. Seiler, G. Marcucci, R. A. Larson. CALGB 10603 (RATIFY): A randomized phase III study of induction (daunorubicin/cytarabine) and consolidation (high-dose cytarabine) chemotherapy combined with midostaurin or placebo in treatment-naive patients with FLT3 mutated AML. 2011 ASCO Annual Meeting abstract TPS199. [http://meetinglibrary.asco.org/content/81555-102 link to abstract]
+
#'''QuANTUM-First:''' Erba HP, Montesinos P, Kim HJ, Patkowska E, Vrhovac R, Žák P, Wang PN, Mitov T, Hanyok J, Kamel YM, Rohrbach JEC, Liu L, Benzohra A, Lesegretain A, Cortes J, Perl AE, Sekeres MA, Dombret H, Amadori S, Wang J, Levis MJ, Schlenk RF; QuANTUM-First Study Group. Quizartinib plus chemotherapy in newly diagnosed patients with FLT3-internal-tandem-duplication-positive acute myeloid leukaemia (QuANTUM-First): a randomised, double-blind, placebo-controlled, phase 3 trial. Lancet. 2023 May 13;401(10388):1571-1583. Epub 2023 Apr 25. [https://doi.org/10.1016/S0140-6736(23)00464-6 link to original article] '''contains dosing details in manuscript''' [https://pubmed.ncbi.nlm.nih.gov/37116523/ PubMed] [https://clinicaltrials.gov/study/NCT02668653 NCT02668653]
# '''Abstract:''' Richard M. Stone, Sumithra Mandrekar, Ben L Sanford, Susan Geyer, Clara D. Bloomfield, Konstanze Dohner, Christian Thiede, Guido Marcucci, Francesco Lo-Coco, Rebecca B. Klisovic, Andrew Wei, Jorge Sierra, Miguel A. Sanz, Joseph M. Brandwein, Theo de Witte, Dietger Niederwieser, Frederick R. Appelbaum, Bruno C. Medeiros, Martin S Tallman, Jurgen Krauter, Richard F. Schlenk, Arnold Ganser, Hubert Serve, Gerhard Ehninger, Sergio Amadori, Richard A. Larson, Hartmut Dohner. The Multi-Kinase Inhibitor Midostaurin (M) Prolongs Survival Compared with Placebo (P) in Combination with Daunorubicin (D)/Cytarabine (C) Induction (ind), High-Dose C Consolidation (consol), and As Maintenance (maint) Therapy in Newly Diagnosed Acute Myeloid Leukemia (AML) Patients (pts) Age 18-60 with FLT3 Mutations (muts): An International Prospective Randomized (rand) P-Controlled Double-Blind Trial (CALGB 10603/RATIFY [Alliance]). 2015 ASH Annual Meeting plenary abstract 6. [https://ash.confex.com/ash/2015/webprogramscheduler/Paper80269.html link to abstract] '''contains protocol''' [https://clinicaltrials.gov/ct2/show/NCT00651261 Daunorubicin, Cytarabine, and Midostaurin in Treating Patients With Newly Diagnosed Acute Myeloid Leukemia (NCT00651261) at ClinicalTrials.gov] -->
 
 
 
#'''RATIFY:''' Stone RM, Mandrekar SJ, Sanford BL, Laumann K, Geyer S, Bloomfield CD, Thiede C, Prior TW, Döhner K, Marcucci G, Lo-Coco F, Klisovic RB, Wei A, Sierra J, Sanz MA, Brandwein JM, de Witte T, Niederwieser D, Appelbaum FR, Medeiros BC, Tallman MS, Krauter J, Schlenk RF, Ganser A, Serve H, Ehninger G, Amadori S, Larson RA, Döhner H. Midostaurin plus chemotherapy for acute myeloid leukemia with a FLT3 mutation. N Engl J Med. 2017 Aug 3;377(5):454-464. Epub 2017 Jun 23. [https://www.nejm.org/doi/full/10.1056/NEJMoa1614359 link to original article] [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5754190/ link to PMC article] '''contains verified protocol''' [https://pubmed.ncbi.nlm.nih.gov/28644114 PubMed]
 
  
 
==IDAC & Sorafenib {{#subobject:c2cc06|Regimen=1}}==
 
==IDAC & Sorafenib {{#subobject:c2cc06|Regimen=1}}==
{| class="wikitable" style="float:right; margin-left: 5px;"
 
|-
 
|[[#top|back to top]]
 
|}
 
 
IDAC & Sorafenib: '''<u>I</u>'''ntermediate '''<u>D</u>'''ose '''<u>A</u>'''ra-'''<u>C</u>''' (Cytarabine) & Sorafenib
 
IDAC & Sorafenib: '''<u>I</u>'''ntermediate '''<u>D</u>'''ose '''<u>A</u>'''ra-'''<u>C</u>''' (Cytarabine) & Sorafenib
 +
<div class="toccolours" style="background-color:#eeeeee">
 
===Regimen {{#subobject:b52969|Variant=1}}===
 
===Regimen {{#subobject:b52969|Variant=1}}===
{| class="wikitable" style="width: 50%; text-align:center;"  
+
{| class="wikitable sortable" style="width: 60%; text-align:center;"
! style="width: 50%" |Study
+
!style="width: 33%"|Study
! style="width: 50%" |[[Levels_of_Evidence#Evidence|Evidence]]
+
!style="width: 33%"|Dates of enrollment
 +
!style="width: 33%"|[[Levels_of_Evidence#Evidence|Evidence]]
 
|-
 
|-
 
|[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5637402/ Uy et al. 2017 (CALGB 11001)]
 
|[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5637402/ Uy et al. 2017 (CALGB 11001)]
| style="background-color:#91cf61" |Phase II
+
|2011-NR
 +
| style="background-color:#91cf61" |Phase 2
 
|-
 
|-
 
|}
 
|}
 +
<div class="toccolours" style="background-color:#cbd5e8">
 
====Preceding treatment====
 
====Preceding treatment====
 
+
*[[#7.2B3d_.26_Sorafenib|7+3d & sorafenib]] induction
*[[#7.2B3d_.26_Sorafenib|7+3d & sorafenib induction]]
+
</div>
 
+
<div class="toccolours" style="background-color:#b3e2cd">
 
====Chemotherapy====
 
====Chemotherapy====
 
 
*[[Cytarabine (Ara-C)]] 2000 mg/m<sup>2</sup> IV over 3 hours once per day on days 1 to 5
 
*[[Cytarabine (Ara-C)]] 2000 mg/m<sup>2</sup> IV over 3 hours once per day on days 1 to 5
 +
====Targeted therapy====
 
*[[Sorafenib (Nexavar)]] 400 mg PO twice per day on days 1 to 28
 
*[[Sorafenib (Nexavar)]] 400 mg PO twice per day on days 1 to 28
 
 
'''4- to 6-week cycle for 2 cycles'''
 
'''4- to 6-week cycle for 2 cycles'''
 +
</div>
 +
<div class="toccolours" style="background-color:#cbd5e7">
 
====Subsequent treatment====
 
====Subsequent treatment====
 
+
*[[#Sorafenib_monotherapy|Sorafenib]] maintenance
*[[#Sorafenib_monotherapy|Sorafenib maintenance]]
+
</div></div>
 
 
 
===References===
 
===References===
 
+
#'''CALGB 11001:''' Uy GL, Mandrekar SJ, Laumann K, Marcucci G, Zhao W, Levis MJ, Klepin HD, Baer MR, Powell BL, Westervelt P, DeAngelo DJ, Stock W, Sanford B, Blum WG, Bloomfield CD, Stone RM, Larson RA. A phase 2 study incorporating sorafenib into the chemotherapy for older adults with FLT3-mutated acute myeloid leukemia: CALGB 11001. Blood Adv. 2017 Jan 24;1(5):331-340. [https://doi.org/10.1182/bloodadvances.2016003053 link to original article] '''contains dosing details in manuscript''' [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5637402/ link to PMC article] [https://pubmed.ncbi.nlm.nih.gov/29034366/ PubMed] [https://clinicaltrials.gov/study/NCT01253070 NCT01253070]
#'''CALGB 11001:''' Uy GL, Mandrekar SJ, Laumann K, Marcucci G, Zhao W, Levis MJ, Klepin HD, Baer MR, Powell BL, Westervelt P, DeAngelo DJ, Stock W, Sanford B, Blum WG, Bloomfield CD, Stone RM, Larson RA. A phase 2 study incorporating sorafenib into the chemotherapy for older adults with FLT3-mutated acute myeloid leukemia: CALGB 11001. Blood Adv. 2017 Jan 24;1(5):331-340. [http://www.bloodadvances.org/content/1/5/331 link to original article] '''contains verified protocol''' [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5637402/ link to PMC article] [https://pubmed.ncbi.nlm.nih.gov/29034366 PubMed]
 
 
 
 
=Maintenance after upfront therapy, including allogeneic HSCT=
 
=Maintenance after upfront therapy, including allogeneic HSCT=
 
==Midostaurin monotherapy {{#subobject:e0bb17|Regimen=1}}==
 
==Midostaurin monotherapy {{#subobject:e0bb17|Regimen=1}}==
{| class="wikitable" style="float:right; margin-left: 5px;"
+
<div class="toccolours" style="background-color:#eeeeee">
|-
 
|[[#top|back to top]]
 
|}
 
 
===Regimen {{#subobject:9fe269|Variant=1}}===
 
===Regimen {{#subobject:9fe269|Variant=1}}===
{| class="wikitable" style="width: 75%; text-align:center;"  
+
{| class="wikitable sortable" style="width: 80%; text-align:center;"
! style="width: 33%" |Study
+
!style="width: 25%"|Study
! style="width: 33%" |[[Levels_of_Evidence#Evidence|Evidence]]
+
!style="width: 25%"|Dates of enrollment
! style="width: 33%" |[[Levels_of_Evidence#Efficacy|Efficacy]]
+
!style="width: 25%"|[[Levels_of_Evidence#Evidence|Evidence]]
 +
!style="width: 25%"|[[Levels_of_Evidence#Efficacy|Efficacy]]
 
|-
 
|-
 
|[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5754190/ Stone et al. 2017 (RATIFY)]
 
|[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5754190/ Stone et al. 2017 (RATIFY)]
| style="background-color:#91cf61" |Non-randomized portion of RCT
+
|2008-2011
 +
| style="background-color:#91cf61" |Non-randomized part of phase 3 RCT
 
|CR rate: 59% after induction
 
|CR rate: 59% after induction
 
|-
 
|-
 
|}
 
|}
 +
<div class="toccolours" style="background-color:#cbd5e8">
 
====Preceding treatment====
 
====Preceding treatment====
 
+
*[[#HiDAC_.26_Midostaurin|HiDAC & Midostaurin]] consolidation
*[[#HiDAC_.26_Midostaurin|HiDAC & Midostaurin consolidation]]
+
</div>
 
+
<div class="toccolours" style="background-color:#b3e2cd">
====Chemotherapy====
+
====Targeted therapy====
 
+
*[[Midostaurin (Rydapt)]] 50 mg PO twice per day on days 1 to 28
*[[Midostaurin (Rydapt)]] 50 mg PO twice per day
 
 
 
 
'''28-day cycle for up to 13 cycles (1 year)'''
 
'''28-day cycle for up to 13 cycles (1 year)'''
 
+
</div></div>
 +
===References===
 +
#'''RATIFY:''' Stone RM, Mandrekar SJ, Sanford BL, Laumann K, Geyer S, Bloomfield CD, Thiede C, Prior TW, Döhner K, Marcucci G, Lo-Coco F, Klisovic RB, Wei A, Sierra J, Sanz MA, Brandwein JM, de Witte T, Niederwieser D, Appelbaum FR, Medeiros BC, Tallman MS, Krauter J, Schlenk RF, Ganser A, Serve H, Ehninger G, Amadori S, Larson RA, Döhner H. Midostaurin plus chemotherapy for acute myeloid leukemia with a FLT3 mutation. N Engl J Med. 2017 Aug 3;377(5):454-464. Epub 2017 Jun 23. [https://doi.org/10.1056/nejmoa1614359 link to original article] [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5754190/ link to PMC article] '''contains dosing details in manuscript''' [https://pubmed.ncbi.nlm.nih.gov/28644114/ PubMed] [https://clinicaltrials.gov/study/NCT00651261 NCT00651261]
 +
#'''ARO-021:''' [https://clinicaltrials.gov/study/NCT03258931 NCT03258931]
 +
#'''HOVON 156 AML:''' [https://clinicaltrials.gov/study/NCT04027309 NCT04027309]
 +
==Quizartinib monotherapy {{#subobject:anmo4b|Regimen=1}}==
 +
<div class="toccolours" style="background-color:#eeeeee">
 +
===Regimen {{#subobject:q3fqc2|Variant=1}}===
 +
{| class="wikitable sortable" style="width: 60%; text-align:center;"
 +
!style="width: 33%"|Study
 +
!style="width: 33%"|Dates of enrollment
 +
!style="width: 33%"|[[Levels_of_Evidence#Evidence|Evidence]]
 +
|-
 +
|[https://doi.org/10.1016/S0140-6736(23)00464-6 Erba et al. 2023 (QuANTUM-First)]
 +
|2016-09-27 to 2019-08-14
 +
| style="background-color:#91cf61" |Non-randomized part of phase 3 RCT
 +
|-
 +
|}
 +
''Note: Patients undergoing allogeneic HSCT after consolidation began maintenance anytime between day +30 and day +180. The dose of quizartinib was increased only if the mean QT interval corrected with Fridericia's formula [QTcF] was less than or equal to 450 ms on C1D15.''
 +
<div class="toccolours" style="background-color:#cbd5e8">
 +
====Preceding treatment====
 +
*[[#HiDAC_.26_Quizartinib|HiDAC & Quizartinib]] consolidation, +/- allogeneic HSCT
 +
</div>
 +
<div class="toccolours" style="background-color:#b3e2cd">
 +
====Targeted therapy====
 +
*[[Quizartinib (Vanflyta)]] as follows:
 +
**Cycle 1: 30 mg PO once per day on days 1 to 14, then 60 mg PO once per day on days 15 to 28
 +
**Cycles 2 to 36: 60 mg PO once per day on days 1 to 28
 +
'''28-day cycle for up to 36 cycles (3 years)'''
 +
</div></div>
 
===References===
 
===References===
<!-- # '''Abstract:''' R. M. Stone, H. Dohner, G. Ehninger, M. Villeneuve, T. Teasdale, J. D. Virkus, L. R. Bressler, M. M. Seiler, G. Marcucci, R. A. Larson. CALGB 10603 (RATIFY): A randomized phase III study of induction (daunorubicin/cytarabine) and consolidation (high-dose cytarabine) chemotherapy combined with midostaurin or placebo in treatment-naive patients with FLT3 mutated AML. 2011 ASCO Annual Meeting abstract TPS199. [http://meetinglibrary.asco.org/content/81555-102 link to abstract]
+
#'''QuANTUM-First:''' Erba HP, Montesinos P, Kim HJ, Patkowska E, Vrhovac R, Žák P, Wang PN, Mitov T, Hanyok J, Kamel YM, Rohrbach JEC, Liu L, Benzohra A, Lesegretain A, Cortes J, Perl AE, Sekeres MA, Dombret H, Amadori S, Wang J, Levis MJ, Schlenk RF; QuANTUM-First Study Group. Quizartinib plus chemotherapy in newly diagnosed patients with FLT3-internal-tandem-duplication-positive acute myeloid leukaemia (QuANTUM-First): a randomised, double-blind, placebo-controlled, phase 3 trial. Lancet. 2023 May 13;401(10388):1571-1583. Epub 2023 Apr 25. [https://doi.org/10.1016/S0140-6736(23)00464-6 link to original article] '''contains dosing details in manuscript''' [https://pubmed.ncbi.nlm.nih.gov/37116523/ PubMed] [https://clinicaltrials.gov/study/NCT02668653 NCT02668653]
# '''Abstract:''' Richard M. Stone, Sumithra Mandrekar, Ben L Sanford, Susan Geyer, Clara D. Bloomfield, Konstanze Dohner, Christian Thiede, Guido Marcucci, Francesco Lo-Coco, Rebecca B. Klisovic, Andrew Wei, Jorge Sierra, Miguel A. Sanz, Joseph M. Brandwein, Theo de Witte, Dietger Niederwieser, Frederick R. Appelbaum, Bruno C. Medeiros, Martin S Tallman, Jurgen Krauter, Richard F. Schlenk, Arnold Ganser, Hubert Serve, Gerhard Ehninger, Sergio Amadori, Richard A. Larson, Hartmut Dohner. The Multi-Kinase Inhibitor Midostaurin (M) Prolongs Survival Compared with Placebo (P) in Combination with Daunorubicin (D)/Cytarabine (C) Induction (ind), High-Dose C Consolidation (consol), and As Maintenance (maint) Therapy in Newly Diagnosed Acute Myeloid Leukemia (AML) Patients (pts) Age 18-60 with FLT3 Mutations (muts): An International Prospective Randomized (rand) P-Controlled Double-Blind Trial (CALGB 10603/RATIFY [Alliance]). 2015 ASH Annual Meeting plenary abstract 6. [https://ash.confex.com/ash/2015/webprogramscheduler/Paper80269.html link to abstract] '''contains protocol''' [https://clinicaltrials.gov/ct2/show/NCT00651261 Daunorubicin, Cytarabine, and Midostaurin in Treating Patients With Newly Diagnosed Acute Myeloid Leukemia (NCT00651261) at ClinicalTrials.gov] -->
 
 
 
#'''RATIFY:''' Stone RM, Mandrekar SJ, Sanford BL, Laumann K, Geyer S, Bloomfield CD, Thiede C, Prior TW, Döhner K, Marcucci G, Lo-Coco F, Klisovic RB, Wei A, Sierra J, Sanz MA, Brandwein JM, de Witte T, Niederwieser D, Appelbaum FR, Medeiros BC, Tallman MS, Krauter J, Schlenk RF, Ganser A, Serve H, Ehninger G, Amadori S, Larson RA, Döhner H. Midostaurin plus chemotherapy for acute myeloid leukemia with a FLT3 mutation. N Engl J Med. 2017 Aug 3;377(5):454-464. Epub 2017 Jun 23. [https://www.nejm.org/doi/full/10.1056/NEJMoa1614359 link to original article] [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5754190/ link to PMC article] '''contains verified protocol''' [https://pubmed.ncbi.nlm.nih.gov/28644114 PubMed]
 
  
 
==Sorafenib monotherapy {{#subobject:23822e|Regimen=1}}==
 
==Sorafenib monotherapy {{#subobject:23822e|Regimen=1}}==
{| class="wikitable" style="float:right; margin-left: 5px;"
+
<div class="toccolours" style="background-color:#eeeeee">
 +
===Regimen variant #1, 6 months {{#subobject:fgj9dcVariant=1}}===
 +
{| class="wikitable sortable" style="width: 100%; text-align:center;"
 +
! style="width: 20%" |Study
 +
! style="width: 20%" |Dates of enrollment
 +
! style="width: 20%" |[[Levels_of_Evidence#Evidence|Evidence]]
 +
! style="width: 20%" |Comparator
 +
! style="width: 20%" |[[Levels_of_Evidence#Comparative_efficacy|Comparative Efficacy]]
 +
|-
 +
|[https://doi.org/10.1016/s1470-2045(20)30455-1 Xuan et al. 2020 (Sorafenib-Flt3 AML-2015)]
 +
|2015-06-20 to 2018-07-21
 +
| style="background-color:#1a9851" |Phase 3 (E-esc)
 +
|[[Acute_myeloid_leukemia,_FLT3-positive_-_null_regimens#Observation|Observation]]
 +
| style="background-color:#1a9850" |Superior 1-year cumulative incidence of relapse (primary endpoint)<br><br>Superior OS<sup>1</sup> (secondary endpoint)<br>OS60: 72% vs 55.9%<br>(HR 0.55, 95% CI 0.34-0.88)
 
|-
 
|-
|[[#top|back to top]]
 
 
|}
 
|}
===Regimen variant #1, 12 mos {{#subobject:b50325|Variant=1}}===
+
''<sup>1</sup>Reported efficacy is based on the 2023 update.''
{| class="wikitable" style="width: 50%; text-align:center;"  
+
<div class="toccolours" style="background-color:#cbd5e8">
! style="width: 50%" |Study
+
====Preceding treatment====
! style="width: 50%" |[[Levels_of_Evidence#Evidence|Evidence]]
+
*[[Allogeneic stem cells|Allogeneic stem cell transplant]] consolidation
 +
</div>
 +
<div class="toccolours" style="background-color:#b3e2cd">
 +
====Targeted therapy====
 +
*[[Sorafenib (Nexavar)]] 400 mg PO twice per day on days +30 to +180
 +
'''6-month course'''
 +
</div></div><br>
 +
<div class="toccolours" style="background-color:#eeeeee">
 +
===Regimen variant #2, 12 mos {{#subobject:b50325|Variant=1}}===
 +
{| class="wikitable sortable" style="width: 60%; text-align:center;"
 +
!style="width: 33%"|Study
 +
!style="width: 33%"|Dates of enrollment
 +
!style="width: 33%"|[[Levels_of_Evidence#Evidence|Evidence]]
 
|-
 
|-
 
|[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5637402/ Uy et al. 2017 (CALGB 11001)]
 
|[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5637402/ Uy et al. 2017 (CALGB 11001)]
| style="background-color:#91cf61" |Phase II
+
|2011-NR
 +
| style="background-color:#91cf61" |Phase 2
 
|-
 
|-
 
|}
 
|}
 +
<div class="toccolours" style="background-color:#cbd5e8">
 
====Preceding treatment====
 
====Preceding treatment====
 
+
*[[#IDAC_.26_Sorafenib|IDAC & Sorafenib]] consolidation
*[[#IDAC_.26_Sorafenib|IDAC & Sorafenib consolidation]]
+
</div>
 
+
<div class="toccolours" style="background-color:#b3e2cd">
====Chemotherapy====
+
====Targeted therapy====
 
+
*[[Sorafenib (Nexavar)]] 400 mg PO twice per day on days 1 to 28
*[[Sorafenib (Nexavar)]] 400 mg PO twice per day
 
 
 
 
'''28-day cycle for up to 12 cycles'''
 
'''28-day cycle for up to 12 cycles'''
 
+
</div></div><br>
===Regimen variant #2, 2 years {{#subobject:fd24dcVariant=1}}===
+
<div class="toccolours" style="background-color:#eeeeee">
{| class="wikitable" style="width: 100%; text-align:center;"  
+
===Regimen variant #3, 2 years {{#subobject:fd24dcVariant=1}}===
! style="width: 25%" |Study
+
{| class="wikitable sortable" style="width: 100%; text-align:center;"
! style="width: 25%" |[[Levels_of_Evidence#Evidence|Evidence]]
+
! style="width: 20%" |Study
! style="width: 25%" |Comparator
+
! style="width: 20%" |Dates of enrollment
! style="width: 25%" |[[Levels of Evidence|Efficacy]]
+
! style="width: 20%" |[[Levels_of_Evidence#Evidence|Evidence]]
 +
! style="width: 20%" |Comparator
 +
! style="width: 20%" |[[Levels_of_Evidence#Comparative_efficacy|Comparative Efficacy]]
 
|-
 
|-
|[http://www.bloodjournal.org/content/132/Suppl_1/661.abstract Burchert et al. 2018 (SORMAIN)]
+
|[https://doi.org/10.1200/jco.19.03345 Burchert et al. 2020 (SORMAIN)]
| style="background-color:#1a9851" |Phase III (E-esc)
+
|2010-2016
|Placebo
+
| style="background-color:#1a9851" |Phase 3 (E-esc)
| style="background-color:#91cf60" |Seems to have superior RFS
+
|[[Acute_myeloid_leukemia,_FLT3-positive_-_null_regimens#Placebo|Placebo]]
 +
| style="background-color:#1a9850" |Superior RFS (primary endpoint)<br>RFS24: 85% vs 53.3%<br>(HR 0.39, 95% CI 0.18-0.85)
 
|}
 
|}
 +
''Note: dose was escalated only if tolerated.''
 +
<div class="toccolours" style="background-color:#cbd5e8">
 
====Preceding treatment====
 
====Preceding treatment====
 
+
*[[Allogeneic stem cells|Allogeneic stem cell transplant]] consolidation
*Allogeneic stem cell transplant
+
</div>
 
+
<div class="toccolours" style="background-color:#b3e2cd">
====Chemotherapy====
+
====Targeted therapy====
 
 
 
*[[Sorafenib (Nexavar)]] as follows:
 
*[[Sorafenib (Nexavar)]] as follows:
**Cycle 1: 200 mg PO twice per day on days 1 to 14, then increasing to 400 mg PO twice per day if tolerated
+
**Cycle 1: 200 mg PO twice per day on days 1 to 14, then 400 mg PO twice per day on days 15 to 28
**Cycles 2 to 26: 400 mg PO twice per day
+
**Cycles 2 to 26: 400 mg PO twice per day on days 1 to 28
 
 
 
'''28-day cycle for up to 26 cycles (2 years)'''
 
'''28-day cycle for up to 26 cycles (2 years)'''
 +
</div></div>
  
 
===References===
 
===References===
 
+
#'''CALGB 11001:''' Uy GL, Mandrekar SJ, Laumann K, Marcucci G, Zhao W, Levis MJ, Klepin HD, Baer MR, Powell BL, Westervelt P, DeAngelo DJ, Stock W, Sanford B, Blum WG, Bloomfield CD, Stone RM, Larson RA. A phase 2 study incorporating sorafenib into the chemotherapy for older adults with FLT3-mutated acute myeloid leukemia: CALGB 11001. Blood Adv. 2017 Jan 24;1(5):331-340. [https://doi.org/10.1182/bloodadvances.2016003053 link to original article] '''contains dosing details in manuscript''' [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5637402/ link to PMC article] [https://pubmed.ncbi.nlm.nih.gov/29034366/ PubMed] [https://clinicaltrials.gov/study/NCT01253070 NCT01253070]
#'''CALGB 11001:''' Uy GL, Mandrekar SJ, Laumann K, Marcucci G, Zhao W, Levis MJ, Klepin HD, Baer MR, Powell BL, Westervelt P, DeAngelo DJ, Stock W, Sanford B, Blum WG, Bloomfield CD, Stone RM, Larson RA. A phase 2 study incorporating sorafenib into the chemotherapy for older adults with FLT3-mutated acute myeloid leukemia: CALGB 11001. Blood Adv. 2017 Jan 24;1(5):331-340. [http://www.bloodadvances.org/content/1/5/331 link to original article] '''contains verified protocol''' [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5637402/ link to PMC article] [https://pubmed.ncbi.nlm.nih.gov/29034366 PubMed]
+
#'''SORMAIN:''' Burchert A, Bug G, Fritz LV, Finke J, Stelljes M, Röllig C, Wollmer E, Wäsch R, Bornhäuser M, Berg T, Lang F, Ehninger G, Serve H, Zeiser R, Wagner EM, Kröger N, Wolschke C, Schleuning M, Götze KS, Schmid C, Crysandt M, Eßeling E, Wolf D, Wang Y, Böhm A, Thiede C, Haferlach T, Michel C, Bethge W, Wündisch T, Brandts C, Harnisch S, Wittenberg M, Hoeffkes HG, Rospleszcz S, Burchardt A, Neubauer A, Brugger M, Strauch K, Schade-Brittinger C, Metzelder SK. Sorafenib Maintenance After Allogeneic Hematopoietic Stem Cell Transplantation for Acute Myeloid Leukemia With ''FLT3''-Internal Tandem Duplication Mutation (SORMAIN). J Clin Oncol. 2020 Sep 10;38(26):2993-3002. Epub 2020 Jul 16. [https://doi.org/10.1200/jco.19.03345 link to original article] '''contains dosing details in manuscript''' [https://pubmed.ncbi.nlm.nih.gov/32673171/ PubMed] [https://www.clinicaltrialsregister.eu/ctr-search/trial/2010-018539-16/AT Link to clinical trial registration] DRKS00000591
#'''Abstract:''' Burchert A, Bug G, Finke J, Stelljes M, Rollig C, Wäsch R, Bornhäuser M, Berg T, Lang F, Ehninger G, Serve H, Zeiser R, Wagner E, Kroeger N, Wolschke C, Schleuning M, Elmaagacli A, Götze KS, Schmid C, Jost E, Wolf D, Böhm A, Thiede C, Haferlach T, Bethge W, Harnisch S, Wittenberg M, Rospleszcz S, Neubauer A, Brugger M, Strauch K, Schade-Brittinger C, Metzelder SK. Sorafenib As Maintenance Therapy Post Allogeneic Stem Cell Transplantation for FLT3-ITD Positive AML: Results from the Randomized, Double-Blind, Placebo-Controlled Multicentre Sormain Trial. Blood 2018, 132(Suppl 1), 661. Accessed February 13, 2019. [http://www.bloodjournal.org/content/132/Suppl_1/661.abstract link to abstract] '''contains verified protocol''' [https://www.clinicaltrialsregister.eu/ctr-search/trial/2010-018539-16/AT Link to clinical trial registration]
+
#'''Sorafenib-Flt3 AML-2015:''' Xuan L, Wang Y, Huang F, Fan Z, Xu Y, Sun J, Xu N, Deng L, Li X, Liang X, Luo X, Shi P, Liu H, Wang Z, Jiang L, Yu C, Zhou X, Lin R, Chen Y, Tu S, Huang X, Liu Q. Sorafenib maintenance in patients with FLT3-ITD acute myeloid leukaemia undergoing allogeneic haematopoietic stem-cell transplantation: an open-label, multicentre, randomised phase 3 trial. Lancet Oncol. 2020 Sep;21(9):1201-1212. Epub 2020 Aug 10. [https://doi.org/10.1016/s1470-2045(20)30455-1 link to original article] [https://pubmed.ncbi.nlm.nih.gov/32791048/ PubMed] [https://clinicaltrials.gov/study/NCT02474290 NCT02474290]
 +
##'''Update:''' Xuan L, Wang Y, Yang K, Shao R, Huang F, Fan Z, Chi P, Xu Y, Xu N, Deng L, Li X, Liang X, Luo X, Shi P, Liu H, Wang Z, Jiang L, Lin R, Chen Y, Tu S, Zhang Y, Sun J, Huang X, Liu Q. Sorafenib maintenance after allogeneic haemopoietic stem-cell transplantation in patients with FLT3-ITD acute myeloid leukaemia: long-term follow-up of an open-label, multicentre, randomised, phase 3 trial. Lancet Haematol. 2023 Aug;10(8):e600-e611. Epub 2023 Jul 3. [https://doi.org/10.1016/s2352-3026(23)00117-5 link to original article] [https://pubmed.ncbi.nlm.nih.gov/37414062/ PubMed]
  
 
=Relapsed or refractory, salvage therapy=
 
=Relapsed or refractory, salvage therapy=
 
==Midostaurin monotherapy {{#subobject:badb27|Regimen=1}}==
 
==Midostaurin monotherapy {{#subobject:badb27|Regimen=1}}==
{| class="wikitable" style="float:right; margin-left: 5px;"
+
<div class="toccolours" style="background-color:#eeeeee">
|-
 
|[[#top|back to top]]
 
|}
 
 
===Regimen variant #1 {{#subobject:170b53|Variant=1}}===
 
===Regimen variant #1 {{#subobject:170b53|Variant=1}}===
{| class="wikitable" style="width: 100%; text-align:center;"  
+
{| class="wikitable sortable" style="width: 100%; text-align:center;"
!Study
+
!style="width: 20%"|Study
![[Levels_of_Evidence#Evidence|Evidence]]
+
!style="width: 20%"|Dates of enrollment
!Comparator
+
!style="width: 20%"|[[Levels_of_Evidence#Evidence|Evidence]]
 +
!style="width: 20%"|Comparator
 +
!style="width: 20%"|[[Levels_of_Evidence#Comparative_efficacy|Comparative Efficacy]]
 
|-
 
|-
|[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4135183/ Fischer et al. 2010]
+
|[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4135183/ Fischer et al. 2010 (CPKC412A2104)]
| style="background-color:#1a9851" |Randomized Phase IIB (E-de-esc)
+
|2002-NR
 +
| style="background-color:#1a9851" |Randomized phase 2b (E-de-esc)
 
|[[#Midostaurin_monotherapy_2|Midostaurin]]; 100 mg twice per day
 
|[[#Midostaurin_monotherapy_2|Midostaurin]]; 100 mg twice per day
 +
| style="background-color:#d3d3d3" |Not reported
 
|-
 
|-
 
|}
 
|}
====Chemotherapy====
+
<div class="toccolours" style="background-color:#b3e2cd">
 
+
====Targeted therapy====
*[[Midostaurin (Rydapt)]] 50 mg PO twice per day
+
*[[Midostaurin (Rydapt)]] 50 mg PO twice per day on days 1 to 28
 
+
'''28-day cycles'''
'''Continued indefinitely'''
+
</div></div><br>
 
+
<div class="toccolours" style="background-color:#eeeeee">
 
===Regimen variant #2 {{#subobject:2dfbf4|Variant=1}}===
 
===Regimen variant #2 {{#subobject:2dfbf4|Variant=1}}===
{| class="wikitable" style="width: 100%; text-align:center;"  
+
{| class="wikitable sortable" style="width: 100%; text-align:center;"
!Study
+
!style="width: 20%"|Study
![[Levels_of_Evidence#Evidence|Evidence]]
+
!style="width: 20%"|Dates of enrollment
!Comparator
+
!style="width: 20%"|[[Levels_of_Evidence#Evidence|Evidence]]
 +
!style="width: 20%"|Comparator
 +
!style="width: 20%"|[[Levels_of_Evidence#Comparative_efficacy|Comparative Efficacy]]
 
|-
 
|-
|[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4135183/ Fischer et al. 2010]
+
|[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4135183/ Fischer et al. 2010 (CPKC412A2104)]
| style="background-color:#1a9851" |Randomized Phase IIB (E-esc)
+
|2002-NR
 +
| style="background-color:#1a9851" |Randomized phase 2b (E-esc)
 
|[[#Midostaurin_monotherapy_2|Midostaurin]]; 50 mg twice per day
 
|[[#Midostaurin_monotherapy_2|Midostaurin]]; 50 mg twice per day
 +
| style="background-color:#d3d3d3" |Not reported
 
|-
 
|-
 
|}
 
|}
====Chemotherapy====
+
<div class="toccolours" style="background-color:#b3e2cd">
 
+
====Targeted therapy====
*[[Midostaurin (Rydapt)]] 100 mg PO twice per day
+
*[[Midostaurin (Rydapt)]] 100 mg PO twice per day on days 1 to 28
 
+
'''28-day cycles'''
'''Continued indefinitely'''
+
</div></div><br>
 
+
<div class="toccolours" style="background-color:#eeeeee">
 
===Regimen variant #3 {{#subobject:c52466|Variant=1}}===
 
===Regimen variant #3 {{#subobject:c52466|Variant=1}}===
{| class="wikitable" style="width: 50%; text-align:center;"  
+
{| class="wikitable sortable" style="width: 60%; text-align:center;"
! style="width: 50%" |Study
+
!style="width: 33%"|Study
! style="width: 50%" |[[Levels_of_Evidence#Evidence|Evidence]]
+
!style="width: 33%"|Dates of enrollment
 +
!style="width: 33%"|[[Levels_of_Evidence#Evidence|Evidence]]
 
|-
 
|-
|[http://www.bloodjournal.org/content/105/1/54.long Stone et al. 2004]
+
|[https://doi.org/10.1182/blood-2004-03-0891 Stone et al. 2004]
| style="background-color:#91cf61" |Phase II
+
|NR
 +
| style="background-color:#91cf61" |Phase 2
 
|-
 
|-
 
|}
 
|}
''Patients were required to have a FLT3 ITD or FLT3 p.D835Y mutation.''
+
<div class="toccolours" style="background-color:#fdcdac">
====Chemotherapy====
+
====Biomarker eligibility criteria====
 
+
*FLT3 ITD or FLT3 p.D835Y mutation
*[[Midostaurin (Rydapt)]] 75 mg PO three times per day
+
</div>
 
+
<div class="toccolours" style="background-color:#b3e2cd">
 +
====Targeted therapy====
 +
*[[Midostaurin (Rydapt)]] 75 mg PO three times per day on days 1 to 28
 
'''28-day cycles'''
 
'''28-day cycles'''
 
+
</div></div>
 
===References===
 
===References===
 
+
#Stone RM, DeAngelo DJ, Klimek V, Galinsky I, Estey E, Nimer SD, Grandin W, Lebwohl D, Wang Y, Cohen P, Fox EA, Neuberg D, Clark J, Gilliland DG, Griffin JD. Patients with acute myeloid leukemia and an activating mutation in FLT3 respond to a small-molecule FLT3 tyrosine kinase inhibitor, PKC412. Blood. 2005 Jan 1;105(1):54-60. Epub 2004 Sep 2. [https://doi.org/10.1182/blood-2004-03-0891 link to original article] '''contains dosing details in manuscript''' [https://pubmed.ncbi.nlm.nih.gov/15345597/ PubMed]
#Stone RM, DeAngelo DJ, Klimek V, Galinsky I, Estey E, Nimer SD, Grandin W, Lebwohl D, Wang Y, Cohen P, Fox EA, Neuberg D, Clark J, Gilliland DG, Griffin JD. Patients with acute myeloid leukemia and an activating mutation in FLT3 respond to a small-molecule FLT3 tyrosine kinase inhibitor, PKC412. Blood. 2005 Jan 1;105(1):54-60. Epub 2004 Sep 2. [http://www.bloodjournal.org/content/105/1/54.long link to original article] '''contains verified protocol''' [https://pubmed.ncbi.nlm.nih.gov/15345597 PubMed]
+
#'''CPKC412A2104:''' Fischer T, Stone RM, Deangelo DJ, Galinsky I, Estey E, Lanza C, Fox E, Ehninger G, Feldman EJ, Schiller GJ, Klimek VM, Nimer SD, Gilliland DG, Dutreix C, Huntsman-Labed A, Virkus J, Giles FJ. Phase IIB trial of oral midostaurin (PKC412), the FMS-like tyrosine kinase 3 receptor (FLT3) and multi-targeted kinase inhibitor, in patients with acute myeloid leukemia and high-risk myelodysplastic syndrome with either wild-type or mutated FLT3. J Clin Oncol. 2010 Oct 1;28(28):4339-45. Epub 2010 Aug 23. [https://doi.org/10.1200/jco.2010.28.9678 link to original article] [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4135183/ link to PMC article] '''contains dosing details in manuscript''' [https://pubmed.ncbi.nlm.nih.gov/20733134/ PubMed] [https://clinicaltrials.gov/study/NCT00045942 NCT00045942]
<!-- Presented in part at the 45th Annual Meeting of the American Society of Hematology, December 6-9, 2003, San Diego, CA. -->
 
#Fischer T, Stone RM, Deangelo DJ, Galinsky I, Estey E, Lanza C, Fox E, Ehninger G, Feldman EJ, Schiller GJ, Klimek VM, Nimer SD, Gilliland DG, Dutreix C, Huntsman-Labed A, Virkus J, Giles FJ. Phase IIB trial of oral midostaurin (PKC412), the FMS-like tyrosine kinase 3 receptor (FLT3) and multi-targeted kinase inhibitor, in patients with acute myeloid leukemia and high-risk myelodysplastic syndrome with either wild-type or mutated FLT3. J Clin Oncol. 2010 Oct 1;28(28):4339-45. Epub 2010 Aug 23. [http://jco.ascopubs.org/content/28/28/4339.long link to original article] [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4135183/ link to PMC article] '''contains verified protocol'''[https://pubmed.ncbi.nlm.nih.gov/20733134 PubMed]
 
 
 
 
=Relapsed or refractory, further lines of therapy=
 
=Relapsed or refractory, further lines of therapy=
==Azacitidine & Sorafenib {{#subobject:e3a8ee|Regimen=1}}==
+
==Azacitidine monotherapy {{#subobject:531b70|Regimen=1}}==
{| class="wikitable" style="float:right; margin-left: 5px;"
+
<div class="toccolours" style="background-color:#eeeeee">
 +
===Regimen {{#subobject:39f96a|Variant=1}}===
 +
{| class="wikitable sortable" style="width: 100%; text-align:center;"
 +
!style="width: 20%"|Study
 +
!style="width: 20%"|Dates of enrollment
 +
!style="width: 20%"|[[Levels_of_Evidence#Evidence|Evidence]]
 +
!style="width: 20%"|Comparator
 +
!style="width: 20%"|[[Levels_of_Evidence#Comparative_efficacy|Comparative Efficacy]]
 +
|-
 +
|[https://doi.org/10.1056/nejmoa1902688 Perl et al. 2019 (ADMIRAL)]
 +
|2015-2018
 +
| style="background-color:#1a9851" |Phase 3 (C)
 +
|[[#Gilteritinib_monotherapy|Gilteritinib]]
 +
| style="background-color:#d73027" |Inferior OS
 
|-
 
|-
|[[#top|back to top]]
 
 
|}
 
|}
 
+
''Note: Perl et al. 2019 does not contain dosing information for the control arm regimens; the dosing here is from other AML regimens.''
 +
<div class="toccolours" style="background-color:#b3e2cd">
 +
====Chemotherapy====
 +
*[[Azacitidine (Vidaza)]] 75 mg/m<sup>2</sup> SC once per day on days 1 to 7
 +
'''28-day cycle for at least 4 cycles'''
 +
</div></div>
 +
===References===
 +
#'''ADMIRAL:''' Perl AE, Martinelli G, Cortes JE, Neubauer A, Berman E, Paolini S, Montesinos P, Baer MR, Larson RA, Ustun C, Fabbiano F, Erba HP, Di Stasi A, Stuart R, Olin R, Kasner M, Ciceri F, Chou WC, Podoltsev N, Recher C, Yokoyama H, Hosono N, Yoon SS, Lee JH, Pardee T, Fathi AT, Liu C, Hasabou N, Liu X, Bahceci E, Levis MJ. Gilteritinib or Chemotherapy for Relapsed or Refractory FLT3-Mutated AML. N Engl J Med. 2019 Oct 31;381(18):1728-40. [https://doi.org/10.1056/nejmoa1902688 link to original article] '''does not contain dosing details''' [https://pubmed.ncbi.nlm.nih.gov/31665578/ PubMed] [https://clinicaltrials.gov/study/NCT02421939 NCT02421939]
 +
##'''Update:''' Perl AE, Larson RA, Podoltsev NA, Strickland S, Wang ES, Atallah E, Schiller GJ, Martinelli G, Neubauer A, Sierra J, Montesinos P, Récher C, Yoon SS, Hosono N, Onozawa M, Chiba S, Kim HJ, Hasabou N, Lu Q, Tiu R, Levis MJ. Follow-up of patients with R/R FLT3-mutation-positive AML treated with gilteritinib in the phase 3 ADMIRAL trial. Blood. 2022 Jun 9;139(23):3366-3375. [https://doi.org/10.1182/blood.2021011583 link to original article] [https://www.ncbi.nlm.nih.gov/pmc/articles/pmc9197557/ link to PMC article] [https://pubmed.ncbi.nlm.nih.gov/35081255/ PubMed]
 +
==Azacitidine & Sorafenib {{#subobject:e3a8ee|Regimen=1}}==
 +
<div class="toccolours" style="background-color:#eeeeee">
 
===Regimen {{#subobject:9c1ff|Variant=1}}===
 
===Regimen {{#subobject:9c1ff|Variant=1}}===
{| class="wikitable" style="width: 50%; text-align:center;"  
+
{| class="wikitable sortable" style="width: 60%; text-align:center;"
! style="width: 50%" |Study
+
!style="width: 33%"|Study
! style="width: 50%" |[[Levels_of_Evidence#Evidence|Evidence]]
+
!style="width: 33%"|Dates of enrollment
 +
!style="width: 33%"|[[Levels_of_Evidence#Evidence|Evidence]]
 
|-
 
|-
 
|[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3674666/ Ravandi et al. 2013 (MDACC 2010-0511)]
 
|[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3674666/ Ravandi et al. 2013 (MDACC 2010-0511)]
| style="background-color:#91cf61" |Phase II
+
|2011-2012
 +
| style="background-color:#91cf61" |Phase 2
 
|-
 
|-
 
|}
 
|}
 +
<div class="toccolours" style="background-color:#b3e2cd">
 
====Chemotherapy====
 
====Chemotherapy====
 
 
*[[Azacitidine (Vidaza)]] 75 mg/m<sup>2</sup> IV or SC once per day on days 1 to 7
 
*[[Azacitidine (Vidaza)]] 75 mg/m<sup>2</sup> IV or SC once per day on days 1 to 7
 +
====Targeted therapy====
 
*[[Sorafenib (Nexavar)]] 400 mg PO twice per day
 
*[[Sorafenib (Nexavar)]] 400 mg PO twice per day
 
+
====Supportive therapy====
====Supportive medications====
 
 
 
 
*"All patients received antimicrobials, supportive care, and transfusions of blood products according to the institutional guidelines."
 
*"All patients received antimicrobials, supportive care, and transfusions of blood products according to the institutional guidelines."
 
 
'''4- to 8-week cycles'''
 
'''4- to 8-week cycles'''
 
+
</div></div>
 
===References===
 
===References===
<!-- no pre-pub disclosed -->
+
#'''MDACC 2010-0511:''' Ravandi F, Alattar ML, Grunwald MR, Rudek MA, Rajkhowa T, Richie MA, Pierce S, Daver N, Garcia-Manero G, Faderl S, Nazha A, Konopleva M, Borthakur G, Burger J, Kadia T, Dellasala S, Andreeff M, Cortes J, Kantarjian H, Levis M. Phase 2 study of azacytidine plus sorafenib in patients with acute myeloid leukemia and FLT-3 internal tandem duplication mutation. Blood. 2013 Jun 6;121(23):4655-62. Epub 2013 Apr 23. [https://doi.org/10.1182/blood-2013-01-480228 link to original article] '''contains dosing details in manuscript''' [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3674666/ link to PMC article] [https://pubmed.ncbi.nlm.nih.gov/23613521/ PubMed] [https://clinicaltrials.gov/study/NCT01254890 NCT01254890]
 
 
#'''MDACC 2010-0511:''' Ravandi F, Alattar ML, Grunwald MR, Rudek MA, Rajkhowa T, Richie MA, Pierce S, Daver N, Garcia-Manero G, Faderl S, Nazha A, Konopleva M, Borthakur G, Burger J, Kadia T, Dellasala S, Andreeff M, Cortes J, Kantarjian H, Levis M. Phase 2 study of azacytidine plus sorafenib in patients with acute myeloid leukemia and FLT-3 internal tandem duplication mutation. Blood. 2013 Jun 6;121(23):4655-62. Epub 2013 Apr 23. [http://www.bloodjournal.org/content/121/23/4655.full link to original article] '''contains verified protocol''' [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3674666/ link to PMC article] [https://pubmed.ncbi.nlm.nih.gov/23613521 PubMed]
 
 
 
 
==FLAG-Ida {{#subobject:d8c75b|Regimen=1}}==
 
==FLAG-Ida {{#subobject:d8c75b|Regimen=1}}==
{| class="wikitable" style="float:right; margin-left: 5px;"
 
|-
 
|[[#top|back to top]]
 
|}
 
 
FLAG-Ida: '''<u>FL</u>'''udarabine, '''<u>A</u>'''ra-C (Cytarabine), '''<u>G</u>'''-CSF (Filgrastim), '''<u>Ida</u>'''rubicin
 
FLAG-Ida: '''<u>FL</u>'''udarabine, '''<u>A</u>'''ra-C (Cytarabine), '''<u>G</u>'''-CSF (Filgrastim), '''<u>Ida</u>'''rubicin
 +
<div class="toccolours" style="background-color:#eeeeee">
 
===Regimen {{#subobject:5fa2cc|Variant=1}}===
 
===Regimen {{#subobject:5fa2cc|Variant=1}}===
{| class="wikitable" style="width: 100%; text-align:center;"  
+
{| class="wikitable sortable" style="width: 100%; text-align:center;"
! style="width: 25%" |Study
+
!style="width: 20%"|Study
! style="width: 25%" |[[Levels_of_Evidence#Evidence|Evidence]]
+
!style="width: 20%"|Dates of enrollment
! style="width: 25%" |Comparator
+
!style="width: 20%"|[[Levels_of_Evidence#Evidence|Evidence]]
! style="width: 25%" |[[Levels_of_Evidence#Efficacy|Efficacy]]
+
!style="width: 20%"|Comparator
 +
!style="width: 20%"|[[Levels_of_Evidence#Comparative_efficacy|Comparative Efficacy]]
 
|-
 
|-
|[https://www.thelancet.com/journals/lanonc/article/PIIS1470-2045(19)30150-0/fulltext Cortes et al. 2019 (QuANTUM-R)]
+
|[https://doi.org/10.1016/s1470-2045(19)30150-0 Cortes et al. 2019 (QuANTUM-R)]
| style="background-color:#1a9851" |Phase III (C)
+
|2014-2017
|[[#Quizartinib_monotherapy|Quizartinib]]
+
| style="background-color:#1a9851" |Phase 3 (C)
 +
|[[#Quizartinib_monotherapy_2|Quizartinib]]
 
| style="background-color:#fc8d59" |Seems to have inferior OS
 
| style="background-color:#fc8d59" |Seems to have inferior OS
 +
|-
 +
|[https://doi.org/10.1056/nejmoa1902688 Perl et al. 2019 (ADMIRAL)]
 +
|2015-2018
 +
| style="background-color:#1a9851" |Phase 3 (C)
 +
|[[#Gilteritinib_monotherapy|Gilteritinib]]
 +
| style="background-color:#d73027" |Inferior OS
 
|-
 
|-
 
|}
 
|}
 +
<div class="toccolours" style="background-color:#b3e2cd">
 
====Chemotherapy====
 
====Chemotherapy====
 
 
*[[Fludarabine (Fludara)]] 30 mg/m<sup>2</sup> IV over 30 minutes once per day on days 2 to 6
 
*[[Fludarabine (Fludara)]] 30 mg/m<sup>2</sup> IV over 30 minutes once per day on days 2 to 6
 
*[[Cytarabine (Ara-C)]] 2000 mg/m<sup>2</sup> IV once per day on days 2 to 6
 
*[[Cytarabine (Ara-C)]] 2000 mg/m<sup>2</sup> IV once per day on days 2 to 6
 
*[[Idarubicin (Idamycin)]] 10 mg/m<sup>2</sup> IV once per day on days 2 to 4
 
*[[Idarubicin (Idamycin)]] 10 mg/m<sup>2</sup> IV once per day on days 2 to 4
 
 
====Growth factor therapy====
 
====Growth factor therapy====
 
+
*[[Filgrastim (Neupogen)]] 5 mcg/kg or 300 mcg/m<sup>2</sup> SC once per day on days 1 to 5
*[[Filgrastim (Neupogen)]] by one of the following:
 
**5 mcg/kg SC once per day on days 1 to 5
 
**300 mcg/m<sup>2</sup> SC once per day on days 1 to 5
 
 
 
 
'''28-day cycle for up to 2 cycles'''
 
'''28-day cycle for up to 2 cycles'''
 
+
</div></div>
 
===References===
 
===References===
+
#'''QuANTUM-R:''' Cortes JE, Khaled S, Martinelli G, Perl AE, Ganguly S, Russell N, Krämer A, Dombret H, Hogge D, Jonas BA, Leung AY, Mehta P, Montesinos P, Radsak M, Sica S, Arunachalam M, Holmes M, Kobayashi K, Namuyinga R, Ge N, Yver A, Zhang Y, Levis MJ. Quizartinib versus salvage chemotherapy in relapsed or refractory FLT3-ITD acute myeloid leukaemia (QuANTUM-R): a multicentre, randomised, controlled, open-label, phase 3 trial. Lancet Oncol. 2019 Jul;20(7):984-997. Epub 2019 Jun 4. Erratum in: Lancet Oncol. 2019 Jul;20(7):e346. [https://doi.org/10.1016/s1470-2045(19)30150-0 link to original article] '''contains dosing details in abstract''' [https://pubmed.ncbi.nlm.nih.gov/31175001/ PubMed] [https://clinicaltrials.gov/study/NCT02039726 NCT02039726]
#'''QuANTUM-R:''' Cortes JE, Khaled S, Martinelli G, Perl AE, Ganguly S, Russell N, Krämer A, Dombret H, Hogge D, Jonas BA, Leung AY, Mehta P, Montesinos P, Radsak M, Sica S, Arunachalam M, Holmes M, Kobayashi K, Namuyinga R, Ge N, Yver A, Zhang Y, Levis MJ. Quizartinib versus salvage chemotherapy in relapsed or refractory FLT3-ITD acute myeloid leukaemia (QuANTUM-R): a multicentre, randomised, controlled, open-label, phase 3 trial. Lancet Oncol. 2019 Jul;20(7):984-997. Epub 2019 Jun 4. Erratum in: Lancet Oncol. 2019 Jul;20(7):e346. [https://www.thelancet.com/journals/lanonc/article/PIIS1470-2045(19)30150-0/fulltext link to original article] [https://pubmed.ncbi.nlm.nih.gov/31175001 PubMed]
+
#'''ADMIRAL:''' Perl AE, Martinelli G, Cortes JE, Neubauer A, Berman E, Paolini S, Montesinos P, Baer MR, Larson RA, Ustun C, Fabbiano F, Erba HP, Di Stasi A, Stuart R, Olin R, Kasner M, Ciceri F, Chou WC, Podoltsev N, Recher C, Yokoyama H, Hosono N, Yoon SS, Lee JH, Pardee T, Fathi AT, Liu C, Hasabou N, Liu X, Bahceci E, Levis MJ. Gilteritinib or Chemotherapy for Relapsed or Refractory FLT3-Mutated AML. N Engl J Med. 2019 Oct 31;381(18):1728-40. [https://doi.org/10.1056/nejmoa1902688 link to original article] '''does not contain dosing details''' [https://pubmed.ncbi.nlm.nih.gov/31665578/ PubMed] [https://clinicaltrials.gov/study/NCT02421939 NCT02421939]
 +
##'''Update:''' Perl AE, Larson RA, Podoltsev NA, Strickland S, Wang ES, Atallah E, Schiller GJ, Martinelli G, Neubauer A, Sierra J, Montesinos P, Récher C, Yoon SS, Hosono N, Onozawa M, Chiba S, Kim HJ, Hasabou N, Lu Q, Tiu R, Levis MJ. Follow-up of patients with R/R FLT3-mutation-positive AML treated with gilteritinib in the phase 3 ADMIRAL trial. Blood. 2022 Jun 9;139(23):3366-3375. [https://doi.org/10.1182/blood.2021011583 link to original article] [https://www.ncbi.nlm.nih.gov/pmc/articles/pmc9197557/ link to PMC article] [https://pubmed.ncbi.nlm.nih.gov/35081255/ PubMed]
 +
#'''ARO-013:''' [https://clinicaltrials.gov/study/NCT03250338 NCT03250338]
  
 
==Gilteritinib monotherapy {{#subobject:0384e2|Regimen=1}}==
 
==Gilteritinib monotherapy {{#subobject:0384e2|Regimen=1}}==
{| class="wikitable" style="float:right; margin-left: 5px;"
+
<div class="toccolours" style="background-color:#eeeeee">
|-
 
|[[#top|back to top]]
 
|}
 
 
===Regimen {{#subobject:10f04d|Variant=1}}===
 
===Regimen {{#subobject:10f04d|Variant=1}}===
 
{| class="wikitable" style="color:white; background-color:#404040"
 
{| class="wikitable" style="color:white; background-color:#404040"
Line 435: Line 726:
 
|-
 
|-
 
|}
 
|}
{| class="wikitable" style="width: 100%; text-align:center;"  
+
{| class="wikitable sortable" style="width: 100%; text-align:center;"
 
! style="width: 20%" |Study
 
! style="width: 20%" |Study
! style="width: 20%" |Years of enrollment
+
! style="width: 20%" |Dates of enrollment
 
! style="width: 20%" |[[Levels_of_Evidence#Evidence|Evidence]]
 
! style="width: 20%" |[[Levels_of_Evidence#Evidence|Evidence]]
 
! style="width: 20%" |Comparator
 
! style="width: 20%" |Comparator
 
! style="width: 20%" |[[Levels_of_Evidence#Comparative_efficacy|Comparative Efficacy]]
 
! style="width: 20%" |[[Levels_of_Evidence#Comparative_efficacy|Comparative Efficacy]]
 
|-
 
|-
|[https://www.thelancet.com/journals/lanonc/article/PIIS1470-2045(17)30416-3/fulltext Perl et al. 2017 (2215-CL-0101)]
+
|[https://www.ncbi.nlm.nih.gov/pmc/articles/pmc5572576/ Perl et al. 2017 (2215-CL-0101)]
 
|2013-2015
 
|2013-2015
| style="background-color:#91cf61" |Phase I/II
+
| style="background-color:#91cf61" |Phase 1/2
 
| style="background-color:#d3d3d3" |
 
| style="background-color:#d3d3d3" |
 
| style="background-color:#d3d3d3" |
 
| style="background-color:#d3d3d3" |
 
|-
 
|-
|[https://www.nejm.org/doi/full/10.1056/NEJMoa1902688 Perl et al. 2019 (ADMIRAL)]
+
|[https://doi.org/10.1056/nejmoa1902688 Perl et al. 2019 (ADMIRAL)]
 
|2015-2018
 
|2015-2018
| style="background-color:#1a9851" |Phase III (E-RT-switch-ooc)
+
| style="background-color:#1a9851" |Phase 3 (E-RT-switch-ooc)
|Salvage Chemotherapy
+
|Investigator's choice of:<br>1a. [[#MEC|MEC]]<br>1b. [[#FLAG-Ida|FLAG-Ida]]<br>1c. [[#Low-dose_Cytarabine_monotherapy_.28LoDAC.29|LoDAC]]<br>1d. [[#Azacitidine_monotherapy_2|Azacitidine]]
| style="background-color:#1a9851" |Superior OS
+
| style="background-color:#1a9851" |Superior OS<sup>1</sup> (co-primary endpoint)<br>Median OS: 9.3 vs 5.6 mo<br>(HR 0.665, 95% CI 0.52-0.85)
 +
|-
 +
|[https://clinicaltrials.gov/study/NCT03182244 Awaiting publication (2215-CL-0303)]
 +
|2018-2023
 +
| style="background-color:#1a9851" |Phase 3 (E-switch-ooc)
 +
|1a. [[#MEC|MEC]]<br>1b. [[#FLAG|FLAG]]<br>1c. [[#Low-dose_Cytarabine_monotherapy_.28LoDAC.29|LoDAC]]
 +
| style="background-color:#d3d3d3" |TBD if different primary endpoint of OS
 +
 
 
|}
 
|}
====Chemotherapy====
+
''<sup>1</sup>Reported efficacy is based on the 2022 update.''
 
+
<div class="toccolours" style="background-color:#b3e2cd">
*[[Gilteritinib (Xospata)]] 120 mg PO once per day
+
====Targeted therapy====
 
+
*[[Gilteritinib (Xospata)]] 120 mg PO once per day on days 1 to 28
 
'''28-day cycles'''
 
'''28-day cycles'''
 
+
</div></div>
 
===References===
 
===References===
 +
#'''2215-CL-0101:''' Perl AE, Altman JK, Cortes J, Smith C, Litzow M, Baer MR, Claxton D, Erba HP, Gill S, Goldberg S, Jurcic JG, Larson RA, Liu C, Ritchie E, Schiller G, Spira AI, Strickland SA, Tibes R, Ustun C, Wang ES, Stuart R, Röllig C, Neubauer A, Martinelli G, Bahceci E, Levis M. Selective inhibition of FLT3 by gilteritinib in relapsed or refractory acute myeloid leukaemia: a multicentre, first-in-human, open-label, phase 1-2 study. Lancet Oncol. 2017 Aug;18(8):1061-1075. Epub 2017 Jun 20. [https://doi.org/10.1016/s1470-2045(17)30416-3 link to original article] [https://www.ncbi.nlm.nih.gov/pmc/articles/pmc5572576/ link to PMC article] [https://pubmed.ncbi.nlm.nih.gov/28645776/ PubMed] [https://clinicaltrials.gov/study/NCT02014558 NCT02014558]
 +
#'''ADMIRAL:''' Perl AE, Martinelli G, Cortes JE, Neubauer A, Berman E, Paolini S, Montesinos P, Baer MR, Larson RA, Ustun C, Fabbiano F, Erba HP, Di Stasi A, Stuart R, Olin R, Kasner M, Ciceri F, Chou WC, Podoltsev N, Recher C, Yokoyama H, Hosono N, Yoon SS, Lee JH, Pardee T, Fathi AT, Liu C, Hasabou N, Liu X, Bahceci E, Levis MJ. Gilteritinib or Chemotherapy for Relapsed or Refractory FLT3-Mutated AML. N Engl J Med. 2019 Oct 31;381(18):1728-40. [https://doi.org/10.1056/nejmoa1902688 link to original article] '''contains dosing details in manuscript''' [https://pubmed.ncbi.nlm.nih.gov/31665578/ PubMed] [https://clinicaltrials.gov/study/NCT02421939 NCT02421939]
 +
##'''Update:''' Perl AE, Larson RA, Podoltsev NA, Strickland S, Wang ES, Atallah E, Schiller GJ, Martinelli G, Neubauer A, Sierra J, Montesinos P, Récher C, Yoon SS, Hosono N, Onozawa M, Chiba S, Kim HJ, Hasabou N, Lu Q, Tiu R, Levis MJ. Follow-up of patients with R/R FLT3-mutation-positive AML treated with gilteritinib in the phase 3 ADMIRAL trial. Blood. 2022 Jun 9;139(23):3366-3375. [https://doi.org/10.1182/blood.2021011583 link to original article] [https://www.ncbi.nlm.nih.gov/pmc/articles/pmc9197557/ link to PMC article] [https://pubmed.ncbi.nlm.nih.gov/35081255/ PubMed]
 +
#'''2215-CL-0303:''' [https://clinicaltrials.gov/study/NCT03182244 NCT03182244]
  
#'''2215-CL-0101:''' Perl AE, Altman JK, Cortes J, Smith C, Litzow M, Baer MR, Claxton D, Erba HP, Gill S, Goldberg S, Jurcic JG, Larson RA, Liu C, Ritchie E, Schiller G, Spira AI, Strickland SA, Tibes R, Ustun C, Wang ES, Stuart R, Röllig C, Neubauer A, Martinelli G, Bahceci E, Levis M. Selective inhibition of FLT3 by gilteritinib in relapsed or refractory acute myeloid leukaemia: a multicentre, first-in-human, open-label, phase 1-2 study. Lancet Oncol. 2017 Aug;18(8):1061-1075. Epub 2017 Jun 20. [https://www.thelancet.com/journals/lanonc/article/PIIS1470-2045(17)30416-3/fulltext link to original article] [https://pubmed.ncbi.nlm.nih.gov/28645776 PubMed]
+
==Low-dose Cytarabine monotherapy (LoDAC) {{#subobject:48ba18|Regimen=1}}==
#'''ADMIRAL:''' Perl AE, Martinelli G, Cortes JE, Neubauer A, Berman E, Paolini S, Montesinos P, Baer MR, Larson RA, Ustun C, Fabbiano F, Erba HP, Di Stasi A, Stuart R, Olin R, Kasner M, Ciceri F, Chou W-C, Podoltsev N, Recher C, Yokoyama H, Hosono N, Yoon S-S, Lee J-H, Pardee T, Fathi AT, Liu C, Hasabou N, Liu X, Bahceci E, Levis MJ. Gilteritinib or Chemotherapy for Relapsed or Refractory FLT3-Mutated AML. N Engl J Med. 2019;381:1728-40. [https://www.nejm.org/doi/full/10.1056/NEJMoa1902688 link to original article] '''contains verified protocol''' [https://clinicaltrials.gov/ct2/show/NCT02421939 Clinical Trial]
 
 
 
==LoDAC {{#subobject:48ba18|Regimen=1}}==
 
{| class="wikitable" style="float:right; margin-left: 5px;"
 
|-
 
|[[#top|back to top]]
 
|}
 
 
LoDAC: '''<u>Lo</u>'''w '''<u>D</u>'''ose '''<u>A</u>'''ra-'''<u>C</u>''' (cytarabine)
 
LoDAC: '''<u>Lo</u>'''w '''<u>D</u>'''ose '''<u>A</u>'''ra-'''<u>C</u>''' (cytarabine)
 
<br>LDAC: '''<u>L</u>'''ow '''<u>D</u>'''ose '''<u>A</u>'''ra-'''<u>C</u>''' (cytarabine)
 
<br>LDAC: '''<u>L</u>'''ow '''<u>D</u>'''ose '''<u>A</u>'''ra-'''<u>C</u>''' (cytarabine)
 
+
<div class="toccolours" style="background-color:#eeeeee">
 
===Regimen {{#subobject:c9nqa0|Variant=1}}===
 
===Regimen {{#subobject:c9nqa0|Variant=1}}===
{| class="wikitable" style="width: 100%; text-align:center;"  
+
{| class="wikitable sortable" style="width: 100%; text-align:center;"
! style="width: 25%" |Study
+
!style="width: 20%"|Study
! style="width: 25%" |[[Levels_of_Evidence#Evidence|Evidence]]
+
!style="width: 20%"|Dates of enrollment
! style="width: 25%" |Comparator
+
!style="width: 20%"|[[Levels_of_Evidence#Evidence|Evidence]]
! style="width: 25%" |[[Levels_of_Evidence#Efficacy|Efficacy]]
+
!style="width: 20%"|Comparator
 +
!style="width: 20%"|[[Levels_of_Evidence#Comparative_efficacy|Comparative Efficacy]]
 
|-
 
|-
|[https://www.thelancet.com/journals/lanonc/article/PIIS1470-2045(19)30150-0/fulltext Cortes et al. 2019 (QuANTUM-R)]
+
|[https://doi.org/10.1016/s1470-2045(19)30150-0 Cortes et al. 2019 (QuANTUM-R)]
| style="background-color:#1a9851" |Phase III (C)
+
|2014-2017
|[[#Quizartinib_monotherapy|Quizartinib]]
+
| style="background-color:#1a9851" |Phase 3 (C)
 +
|[[#Quizartinib_monotherapy_2|Quizartinib]]
 
| style="background-color:#fc8d59" |Seems to have inferior OS
 
| style="background-color:#fc8d59" |Seems to have inferior OS
 +
|-
 +
|[https://doi.org/10.1056/nejmoa1902688 Perl et al. 2019 (ADMIRAL)]
 +
|2015-2018
 +
| style="background-color:#1a9851" |Phase 3 (C)
 +
|[[#Gilteritinib_monotherapy|Gilteritinib]]
 +
| style="background-color:#d73027" |Inferior OS
 
|-
 
|-
 
|}
 
|}
 +
<div class="toccolours" style="background-color:#b3e2cd">
 
====Chemotherapy====
 
====Chemotherapy====
 
 
*[[Cytarabine (Ara-C)]] 20 mg SC twice per day on days 1 to 10
 
*[[Cytarabine (Ara-C)]] 20 mg SC twice per day on days 1 to 10
 
 
'''28-day cycles'''
 
'''28-day cycles'''
 +
</div></div>
  
 
===References===
 
===References===
 
+
#'''QuANTUM-R:''' Cortes JE, Khaled S, Martinelli G, Perl AE, Ganguly S, Russell N, Krämer A, Dombret H, Hogge D, Jonas BA, Leung AY, Mehta P, Montesinos P, Radsak M, Sica S, Arunachalam M, Holmes M, Kobayashi K, Namuyinga R, Ge N, Yver A, Zhang Y, Levis MJ. Quizartinib versus salvage chemotherapy in relapsed or refractory FLT3-ITD acute myeloid leukaemia (QuANTUM-R): a multicentre, randomised, controlled, open-label, phase 3 trial. Lancet Oncol. 2019 Jul;20(7):984-997. Epub 2019 Jun 4. Erratum in: Lancet Oncol. 2019 Jul;20(7):e346. [https://doi.org/10.1016/s1470-2045(19)30150-0 link to original article] '''contains dosing details in abstract''' [https://pubmed.ncbi.nlm.nih.gov/31175001/ PubMed] [https://clinicaltrials.gov/study/NCT02039726 NCT02039726]
#'''QuANTUM-R:''' Cortes JE, Khaled S, Martinelli G, Perl AE, Ganguly S, Russell N, Krämer A, Dombret H, Hogge D, Jonas BA, Leung AY, Mehta P, Montesinos P, Radsak M, Sica S, Arunachalam M, Holmes M, Kobayashi K, Namuyinga R, Ge N, Yver A, Zhang Y, Levis MJ. Quizartinib versus salvage chemotherapy in relapsed or refractory FLT3-ITD acute myeloid leukaemia (QuANTUM-R): a multicentre, randomised, controlled, open-label, phase 3 trial. Lancet Oncol. 2019 Jul;20(7):984-997. Epub 2019 Jun 4. Erratum in: Lancet Oncol. 2019 Jul;20(7):e346. [https://www.thelancet.com/journals/lanonc/article/PIIS1470-2045(19)30150-0/fulltext link to original article] '''contains protocol''' [https://pubmed.ncbi.nlm.nih.gov/31175001 PubMed]
+
#'''ADMIRAL:''' Perl AE, Martinelli G, Cortes JE, Neubauer A, Berman E, Paolini S, Montesinos P, Baer MR, Larson RA, Ustun C, Fabbiano F, Erba HP, Di Stasi A, Stuart R, Olin R, Kasner M, Ciceri F, Chou WC, Podoltsev N, Recher C, Yokoyama H, Hosono N, Yoon SS, Lee JH, Pardee T, Fathi AT, Liu C, Hasabou N, Liu X, Bahceci E, Levis MJ. Gilteritinib or Chemotherapy for Relapsed or Refractory FLT3-Mutated AML. N Engl J Med. 2019 Oct 31;381(18):1728-40. [https://doi.org/10.1056/nejmoa1902688 link to original article] '''does not contain dosing details''' [https://pubmed.ncbi.nlm.nih.gov/31665578/ PubMed] [https://clinicaltrials.gov/study/NCT02421939 NCT02421939]
 
+
##'''Update:''' Perl AE, Larson RA, Podoltsev NA, Strickland S, Wang ES, Atallah E, Schiller GJ, Martinelli G, Neubauer A, Sierra J, Montesinos P, Récher C, Yoon SS, Hosono N, Onozawa M, Chiba S, Kim HJ, Hasabou N, Lu Q, Tiu R, Levis MJ. Follow-up of patients with R/R FLT3-mutation-positive AML treated with gilteritinib in the phase 3 ADMIRAL trial. Blood. 2022 Jun 9;139(23):3366-3375. [https://doi.org/10.1182/blood.2021011583 link to original article] [https://www.ncbi.nlm.nih.gov/pmc/articles/pmc9197557/ link to PMC article] [https://pubmed.ncbi.nlm.nih.gov/35081255/ PubMed]
 
==MEC {{#subobject:48e49b|Regimen=1}}==
 
==MEC {{#subobject:48e49b|Regimen=1}}==
{| class="wikitable" style="float:right; margin-left: 5px;"
 
|-
 
|[[#top|back to top]]
 
|}
 
 
MEC: '''<u>M</u>'''itoxantrone, '''<u>E</u>'''toposide, '''<u>C</u>'''ytarabine
 
MEC: '''<u>M</u>'''itoxantrone, '''<u>E</u>'''toposide, '''<u>C</u>'''ytarabine
 +
<div class="toccolours" style="background-color:#eeeeee">
 
===Regimen {{#subobject:bd7f87|Variant=1}}===
 
===Regimen {{#subobject:bd7f87|Variant=1}}===
{| class="wikitable" style="width: 100%; text-align:center;"  
+
{| class="wikitable sortable" style="width: 100%; text-align:center;"
! style="width: 25%" |Study
+
!style="width: 20%"|Study
! style="width: 25%" |[[Levels_of_Evidence#Evidence|Evidence]]
+
!style="width: 20%"|Dates of enrollment
! style="width: 25%" |Comparator
+
!style="width: 20%"|[[Levels_of_Evidence#Evidence|Evidence]]
! style="width: 25%" |[[Levels_of_Evidence#Efficacy|Efficacy]]
+
!style="width: 20%"|Comparator
 +
!style="width: 20%"|[[Levels_of_Evidence#Comparative_efficacy|Comparative Efficacy]]
 
|-
 
|-
|[https://www.thelancet.com/journals/lanonc/article/PIIS1470-2045(19)30150-0/fulltext Cortes et al. 2019 (QuANTUM-R)]
+
|[https://doi.org/10.1016/s1470-2045(19)30150-0 Cortes et al. 2019 (QuANTUM-R)]
| style="background-color:#1a9851" |Phase III (C)
+
|2014-2017
|[[#Quizartinib_monotherapy|Quizartinib]]
+
| style="background-color:#1a9851" |Phase 3 (C)
 +
|[[#Quizartinib_monotherapy_2|Quizartinib]]
 
| style="background-color:#fc8d59" |Seems to have inferior OS
 
| style="background-color:#fc8d59" |Seems to have inferior OS
 +
|-
 +
|[https://doi.org/10.1056/nejmoa1902688 Perl et al. 2019 (ADMIRAL)]
 +
|2015-2018
 +
| style="background-color:#1a9851" |Phase 3 (C)
 +
|[[#Gilteritinib_monotherapy|Gilteritinib]]
 +
| style="background-color:#d73027" |Inferior OS
 
|-
 
|-
 
|}
 
|}
 +
<div class="toccolours" style="background-color:#b3e2cd">
 
====Chemotherapy====
 
====Chemotherapy====
 
 
*[[Mitoxantrone (Novantrone)]] 8 mg/m<sup>2</sup> IV push once per day on days 1 to 5, '''given third'''
 
*[[Mitoxantrone (Novantrone)]] 8 mg/m<sup>2</sup> IV push once per day on days 1 to 5, '''given third'''
 
*[[Etoposide (Vepesid)]] 100 mg/m<sup>2</sup> IV over 2 hours once per day on days 1 to 5, '''given first'''
 
*[[Etoposide (Vepesid)]] 100 mg/m<sup>2</sup> IV over 2 hours once per day on days 1 to 5, '''given first'''
 
*[[Cytarabine (Ara-C)]] 1000 mg/m<sup>2</sup> IV once per day on days 1 to 5, '''given second'''
 
*[[Cytarabine (Ara-C)]] 1000 mg/m<sup>2</sup> IV once per day on days 1 to 5, '''given second'''
 +
'''28-day cycle for 1 to 2 cycles'''
 +
</div></div>
  
'''28-day cycle for up to 2 cycles'''
 
 
===References===
 
===References===
 
+
#'''QuANTUM-R:''' Cortes JE, Khaled S, Martinelli G, Perl AE, Ganguly S, Russell N, Krämer A, Dombret H, Hogge D, Jonas BA, Leung AY, Mehta P, Montesinos P, Radsak M, Sica S, Arunachalam M, Holmes M, Kobayashi K, Namuyinga R, Ge N, Yver A, Zhang Y, Levis MJ. Quizartinib versus salvage chemotherapy in relapsed or refractory FLT3-ITD acute myeloid leukaemia (QuANTUM-R): a multicentre, randomised, controlled, open-label, phase 3 trial. Lancet Oncol. 2019 Jul;20(7):984-997. Epub 2019 Jun 4. Erratum in: Lancet Oncol. 2019 Jul;20(7):e346. [https://doi.org/10.1016/s1470-2045(19)30150-0 link to original article] '''contains dosing details in abstract''' [https://pubmed.ncbi.nlm.nih.gov/31175001/ PubMed] [https://clinicaltrials.gov/study/NCT02039726 NCT02039726]
#'''QuANTUM-R:''' Cortes JE, Khaled S, Martinelli G, Perl AE, Ganguly S, Russell N, Krämer A, Dombret H, Hogge D, Jonas BA, Leung AY, Mehta P, Montesinos P, Radsak M, Sica S, Arunachalam M, Holmes M, Kobayashi K, Namuyinga R, Ge N, Yver A, Zhang Y, Levis MJ. Quizartinib versus salvage chemotherapy in relapsed or refractory FLT3-ITD acute myeloid leukaemia (QuANTUM-R): a multicentre, randomised, controlled, open-label, phase 3 trial. Lancet Oncol. 2019 Jul;20(7):984-997. Epub 2019 Jun 4. Erratum in: Lancet Oncol. 2019 Jul;20(7):e346. [https://www.thelancet.com/journals/lanonc/article/PIIS1470-2045(19)30150-0/fulltext link to original article] '''contains protocol''' [https://pubmed.ncbi.nlm.nih.gov/31175001 PubMed]
+
#'''ADMIRAL:''' Perl AE, Martinelli G, Cortes JE, Neubauer A, Berman E, Paolini S, Montesinos P, Baer MR, Larson RA, Ustun C, Fabbiano F, Erba HP, Di Stasi A, Stuart R, Olin R, Kasner M, Ciceri F, Chou WC, Podoltsev N, Recher C, Yokoyama H, Hosono N, Yoon SS, Lee JH, Pardee T, Fathi AT, Liu C, Hasabou N, Liu X, Bahceci E, Levis MJ. Gilteritinib or Chemotherapy for Relapsed or Refractory FLT3-Mutated AML. N Engl J Med. 2019 Oct 31;381(18):1728-40. [https://doi.org/10.1056/nejmoa1902688 link to original article] '''does not contain dosing details''' [https://pubmed.ncbi.nlm.nih.gov/31665578/ PubMed] [https://clinicaltrials.gov/study/NCT02421939 NCT02421939]
 
+
##'''Update:''' Perl AE, Larson RA, Podoltsev NA, Strickland S, Wang ES, Atallah E, Schiller GJ, Martinelli G, Neubauer A, Sierra J, Montesinos P, Récher C, Yoon SS, Hosono N, Onozawa M, Chiba S, Kim HJ, Hasabou N, Lu Q, Tiu R, Levis MJ. Follow-up of patients with R/R FLT3-mutation-positive AML treated with gilteritinib in the phase 3 ADMIRAL trial. Blood. 2022 Jun 9;139(23):3366-3375. [https://doi.org/10.1182/blood.2021011583 link to original article] [https://www.ncbi.nlm.nih.gov/pmc/articles/pmc9197557/ link to PMC article] [https://pubmed.ncbi.nlm.nih.gov/35081255/ PubMed]
 
==Quizartinib monotherapy {{#subobject:1684ae|Regimen=1}}==
 
==Quizartinib monotherapy {{#subobject:1684ae|Regimen=1}}==
{| class="wikitable" style="float:right; margin-left: 5px;"
+
<div class="toccolours" style="background-color:#eeeeee">
|-
 
|[[#top|back to top]]
 
|}
 
 
===Regimen {{#subobject:aea7bc|Variant=1}}===
 
===Regimen {{#subobject:aea7bc|Variant=1}}===
{| class="wikitable" style="width: 100%; text-align:center;"  
+
{| class="wikitable sortable" style="width: 100%; text-align:center;"
! style="width: 25%" |Study
+
!style="width: 20%"|Study
! style="width: 25%" |[[Levels_of_Evidence#Evidence|Evidence]]
+
!style="width: 20%"|Dates of enrollment
! style="width: 25%" |Comparator
+
!style="width: 20%"|[[Levels_of_Evidence#Evidence|Evidence]]
! style="width: 25%" |[[Levels of Evidence|Efficacy]]
+
!style="width: 20%"|Comparator
 +
!style="width: 20%"|[[Levels_of_Evidence#Comparative_efficacy|Comparative Efficacy]]
 
|-
 
|-
|[https://doi.org/10.1016/S1470-2045(19)30150-0 Cortes et al 2019 (QuANTUM-R)]
+
|[https://doi.org/10.1016/S1470-2045(19)30150-0 Cortes et al. 2019 (QuANTUM-R)]
| style="background-color:#1a9851" |Phase III (E-switch-ooc)
+
|2014-2017
|Investigator's choice of: 1. [[#LoDAC|LoDAC]]<br> 2. [[#MEC|MEC]]<br> 3. [[#FLAG-Ida|FLAG-Ida]]
+
| style="background-color:#1a9851" |Phase 3 (E-switch-ooc)
| style="background-color:#91cf60" |Seems to have superior OS
+
|Investigator's choice of:<br>1a. [[#Low-dose_Cytarabine_monotherapy_.28LoDAC.29|LoDAC]]<br>1b. [[#MEC|MEC]]<br>1c. [[#FLAG-Ida|FLAG-Ida]]
 +
| style="background-color:#91cf60" |Seems to have superior OS (primary endpoint)<br>Median OS: 6.2 vs 4.7 mo<br>(HR 0.76, 95% CI 0.58-0.98)
 
|}
 
|}
''Note: Quizartinib is not yet approved in any domain.''
+
''Note: Quizartinib was studied at a variety of doses; references are provided below for historic context; the dose here is from QuANTUM-R, and was only increased if certain QTc parameters were met; see the paper for details.''
====Chemotherapy====
+
<div class="toccolours" style="background-color:#b3e2cd">
 
+
====Targeted therapy====
*[[Quizartinib (AC220)|Quizartinib]] 60 mg PO once per day
+
*[[Quizartinib (Vanflyta)]] as follows:
 
+
**Cycle 1: 30 mg PO once per day on days 1 to 15, then 60 mg PO once per day on days 16 to 28
'''Continued indefinitely'''
+
**Cycle 2 onwards: 60 mg PO once per day on days 1 to 28
 
+
'''28-day cycles'''
 +
</div></div>
 
===References===
 
===References===
 
+
# '''CP0001:''' Cortes JE, Kantarjian H, Foran JM, Ghirdaladze D, Zodelava M, Borthakur G, Gammon G, Trone D, Armstrong RC, James J, Levis M. Phase I study of quizartinib administered daily to patients with relapsed or refractory acute myeloid leukemia irrespective of FMS-like tyrosine kinase 3-internal tandem duplication status. J Clin Oncol. 2013 Oct 10;31(29):3681-7. Epub 2013 Sep 3. [https://doi.org/10.1200/jco.2013.48.8783 link to original article] [https://www.ncbi.nlm.nih.gov/pmc/articles/pmc3804291/ link to PMC article] [https://pubmed.ncbi.nlm.nih.gov/24002496/ PubMed] [https://clinicaltrials.gov/study/NCT00462761 NCT00462761]
#'''QuANTUM-R:''' Cortes JE, Khaled S, Martinelli G, Perl AE, Ganguly S, Russell N, Krämer A, Dombret H, Hogge D, Jonas BA, Leung AY, Mehta P, Montesinos P, Radsak M, Sica S, Arunachalam M, Holmes M, Kobayashi K, Namuyinga R, Ge N, Yver A, Zhang Y, Levis MJ. Quizartinib versus salvage chemotherapy in relapsed or refractory FLT3-ITD acute myeloid leukaemia (QuANTUM-R): a multicentre, randomised, controlled, open-label, phase 3 trial. Lancet Oncol. 2019 Jul;20(7):984-997. [https://www.thelancet.com/journals/lanonc/article/PIIS1470-2045(19)30150-0/fulltext link to original article] [https://pubmed.ncbi.nlm.nih.gov/31175001 PubMed] [https://clinicaltrials.gov/ct2/show/NCT02039726 Clinical Trial]
+
<!--
 +
# '''Abstract:''' Jorge E. Cortes, Alexander E Perl, Hervé Dombret, Sabine Kayser, Björn Steffen, Philippe Rousselot, Giovanni Martinelli, Elihu H. Estey, Alan K Burnett, Guy Gammon, Denise Trone, Eugen Leo, and Mark J. Levis Final Results of a Phase 2 Open-Label, Monotherapy Efficacy and Safety Study of Quizartinib (AC220) in Patients ≥ 60 Years of Age with FLT3 ITD Positive or Negative Relapsed/Refractory Acute Myeloid Leukemia Blood (ASH Annual Meeting Abstracts), Nov 2012; 120: 48. [http://abstracts.hematologylibrary.org/cgi/content/abstract/120/21/48 link to abstract] -->
 +
# '''ACE<sub>AML</sub>:''' Cortes J, Perl AE, Döhner H, Kantarjian H, Martinelli G, Kovacsovics T, Rousselot P, Steffen B, Dombret H, Estey E, Strickland S, Altman JK, Baldus CD, Burnett A, Krämer A, Russell N, Shah NP, Smith CC, Wang ES, Ifrah N, Gammon G, Trone D, Lazzaretto D, Levis M. Quizartinib, an FLT3 inhibitor, as monotherapy in patients with relapsed or refractory acute myeloid leukaemia: an open-label, multicentre, single-arm, phase 2 trial. Lancet Oncol. 2018 Jul;19(7):889-903. Epub 2018 May 31. [https://doi.org/10.1016/s1470-2045(18)30240-7 link to original article] [https://www.ncbi.nlm.nih.gov/pmc/articles/pmc8152787/ link to PMC article] [https://pubmed.ncbi.nlm.nih.gov/29859851/ PubMed] [https://clinicaltrials.gov/study/NCT00989261 NCT00989261]
 +
# '''2689-CL-2004:''' Cortes JE, Tallman MS, Schiller GJ, Trone D, Gammon G, Goldberg SL, Perl AE, Marie JP, Martinelli G, Kantarjian HM, Levis MJ. Phase 2b study of 2 dosing regimens of quizartinib monotherapy in FLT3-ITD-mutated, relapsed or refractory AML. Blood. 2018 Aug 9;132(6):598-607. Epub 2018 Jun 6. [https://doi.org/10.1182/blood-2018-01-821629 link to original article] [https://www.ncbi.nlm.nih.gov/pmc/articles/pmc6085992/ link to PMC article] [https://pubmed.ncbi.nlm.nih.gov/29875101/ PubMed] [https://clinicaltrials.gov/study/NCT01565668 NCT01565668]
 +
#'''QuANTUM-R:''' Cortes JE, Khaled S, Martinelli G, Perl AE, Ganguly S, Russell N, Krämer A, Dombret H, Hogge D, Jonas BA, Leung AY, Mehta P, Montesinos P, Radsak M, Sica S, Arunachalam M, Holmes M, Kobayashi K, Namuyinga R, Ge N, Yver A, Zhang Y, Levis MJ. Quizartinib versus salvage chemotherapy in relapsed or refractory FLT3-ITD acute myeloid leukaemia (QuANTUM-R): a multicentre, randomised, controlled, open-label, phase 3 trial. Lancet Oncol. 2019 Jul;20(7):984-997. Epub 2019 Jun 4. Erratum in: Lancet Oncol. 2019 Jul;20(7):e346. [https://doi.org/10.1016/s1470-2045(19)30150-0 link to original article] '''contains dosing details in manuscript''' [https://pubmed.ncbi.nlm.nih.gov/31175001/ PubMed] [https://clinicaltrials.gov/study/NCT02039726 NCT02039726]
  
 
=Prognosis=
 
=Prognosis=
 
 
==Prognosis in cytogenetically normal AML==
 
==Prognosis in cytogenetically normal AML==
 
+
#''Seminal paper comparing the mutational status of NPM1, FLT3, CEBPA, MLL, and NRAS with clinical outcome:'' Schlenk RF, Döhner K, Krauter J, Fröhling S, Corbacioglu A, Bullinger L, Habdank M, Späth D, Morgan M, Benner A, Schlegelberger B, Heil G, Ganser A, Döhner H; German-Austrian Acute Myeloid Leukemia Study Group. Mutations and treatment outcome in cytogenetically normal acute myeloid leukemia. N Engl J Med. 2008 May 1;358(18):1909-18. [https://doi.org/10.1056/NEJMoa074306 link to original article] [https://pubmed.ncbi.nlm.nih.gov/18450602/ PubMed]
#''Seminal paper comparing the mutational status of NPM1, FLT3, CEBPA, MLL, and NRAS with clinical outcome:'' Schlenk RF, Döhner K, Krauter J, Fröhling S, Corbacioglu A, Bullinger L, Habdank M, Späth D, Morgan M, Benner A, Schlegelberger B, Heil G, Ganser A, Döhner H; German-Austrian Acute Myeloid Leukemia Study Group. Mutations and treatment outcome in cytogenetically normal acute myeloid leukemia. N Engl J Med. 2008 May 1;358(18):1909-18. [https://www.nejm.org/doi/full/10.1056/NEJMoa074306 link to original article] [https://pubmed.ncbi.nlm.nih.gov/18450602 PubMed]
 
 
 
=Investigational agents=
 
''These are drugs under study with at least some promising results for this disease.''
 
 
 
*[[Crenolanib (CP-868,596)]]
 
 
 
 
[[Category:Acute myeloid leukemia regimens]]
 
[[Category:Acute myeloid leukemia regimens]]
 
[[Category:Biomarker-specific pages]]
 
[[Category:Biomarker-specific pages]]
 
[[Category:Acute leukemias]]
 
[[Category:Acute leukemias]]

Latest revision as of 12:12, 23 June 2024

Section editor
AK.JPG
Ashwin Kishtagari, MD
Vanderbilt University
Nashville, TN, USA

LinkedIn

Note: these are regimens tested in biomarker-specific populations for patients with FLT3 internal tandem duplicated (FLT3-ITD) or tyrosine kinase domain mutated (FLT3-TKD) AML, please see the main AML page for other regimens.
For placebo or observational studies in this condition, please visit this page.

22 regimens on this page
26 variants on this page


Guidelines

Given the rapid change in evidence in many areas of hematology/oncology, readers are encouraged to consider any guideline published 5+ years ago to be for historical purposes, only.

NCCN

Upfront induction therapy, standard patients

7+3d (intermediate-dose)

7+3d: 7 days of cytarabine + 3 days of daunorubicin

Regimen variant #1

Study Dates of enrollment Evidence Comparator Comparative Efficacy
Erba et al. 2023 (QuANTUM-First) 2016-09-27 to 2019-08-14 Phase 3 (C) 1a. 7+3d & Quizartinib
1b. 7+3i & Quizartinib
Seems to have inferior OS

Note: this was the lower bound of cytarabine dosing in QuANTUM-First.

Chemotherapy

7-day course


Regimen variant #2

Study Dates of enrollment Evidence Comparator Comparative Efficacy
Stone et al. 2017 (RATIFY) 2008-2011 Phase 3 (C) 7+3d & Midostaurin Inferior OS
Erba et al. 2023 (QuANTUM-First) 2016-09-27 to 2019-08-14 Phase 3 (C) 1a. 7+3d & Quizartinib
1b. 7+3i & Quizartinib
Seems to have inferior OS

Note: this was the upper bound of cytarabine dosing in QuANTUM-First.

Chemotherapy

Supportive therapy

  • "According to commonly accepted guidelines with no prophylactic IV antibiotics"
  • Granulocyte colony-stimulating factor recommended only for patients older than 50 years old whose leukemic blasts were negative for CD114 expression

7-day course

References

  1. RATIFY: Stone RM, Mandrekar SJ, Sanford BL, Laumann K, Geyer S, Bloomfield CD, Thiede C, Prior TW, Döhner K, Marcucci G, Lo-Coco F, Klisovic RB, Wei A, Sierra J, Sanz MA, Brandwein JM, de Witte T, Niederwieser D, Appelbaum FR, Medeiros BC, Tallman MS, Krauter J, Schlenk RF, Ganser A, Serve H, Ehninger G, Amadori S, Larson RA, Döhner H. Midostaurin plus chemotherapy for acute myeloid leukemia with a FLT3 mutation. N Engl J Med. 2017 Aug 3;377(5):454-464. Epub 2017 Jun 23. link to original article link to PMC article contains dosing details in manuscript PubMed NCT00651261
  2. QuANTUM-First: Erba HP, Montesinos P, Kim HJ, Patkowska E, Vrhovac R, Žák P, Wang PN, Mitov T, Hanyok J, Kamel YM, Rohrbach JEC, Liu L, Benzohra A, Lesegretain A, Cortes J, Perl AE, Sekeres MA, Dombret H, Amadori S, Wang J, Levis MJ, Schlenk RF; QuANTUM-First Study Group. Quizartinib plus chemotherapy in newly diagnosed patients with FLT3-internal-tandem-duplication-positive acute myeloid leukaemia (QuANTUM-First): a randomised, double-blind, placebo-controlled, phase 3 trial. Lancet. 2023 May 13;401(10388):1571-1583. Epub 2023 Apr 25. link to original article contains dosing details in abstract PubMed NCT02668653
  3. Q-SOC: NCT04676243

7+3d & Midostaurin

7+3d & Midostaurin: 7 days of cytarabine, 3 days of daunorubicin, Midostaurin

Regimen

FDA-recommended dose
Study Dates of enrollment Evidence Comparator Comparative Efficacy
Stone et al. 2017 (RATIFY) 2008-2011 Phase 3 (E-RT-esc) 7+3d (intermediate-dose) Superior OS (primary endpoint)
Median OS: 74.7 vs 25.6 mo
(HR 0.78, 95% CI 0.63-0.96)

Chemotherapy

Targeted therapy

Supportive therapy

  • Hydroxyurea (Hydrea) (no dosage specified) was allowed to be used for up to 5 days before the start of therapy while waiting for results of FLT3 mutation testing

21-day course; retreatment with a second course was allowed if day 21 bone marrow biopsy showed residual AML.

Subsequent treatment

  • RATIFY, patients who achieved complete remission (CR): HiDAC & Midostaurin consolidation. Stem cell transplantation was allowed.

References

  1. RATIFY: Stone RM, Mandrekar SJ, Sanford BL, Laumann K, Geyer S, Bloomfield CD, Thiede C, Prior TW, Döhner K, Marcucci G, Lo-Coco F, Klisovic RB, Wei A, Sierra J, Sanz MA, Brandwein JM, de Witte T, Niederwieser D, Appelbaum FR, Medeiros BC, Tallman MS, Krauter J, Schlenk RF, Ganser A, Serve H, Ehninger G, Amadori S, Larson RA, Döhner H. Midostaurin plus chemotherapy for acute myeloid leukemia with a FLT3 mutation. N Engl J Med. 2017 Aug 3;377(5):454-464. Epub 2017 Jun 23. link to original article link to PMC article contains dosing details in manuscript PubMed NCT00651261

7+3d & Quizartinib

7+3d & Quizartinib: 7 days of cytarabine, 3 days of daunorubicin, Quizartinib

Regimen

Study Dates of enrollment Evidence Comparator Comparative Efficacy
Erba et al. 2023 (QuANTUM-First) 2016-09-27 to 2019-08-14 Phase 3 (E-RT-esc) 1a. 7+3d; intermediate-dose
1b. 7+3i
Seems to have superior OS (primary endpoint)
Median OS: 31.9 vs 15.1 mo
(HR 0.78, 95% CI 0.62-0.98)

Chemotherapy

Targeted therapy

21-day course; retreatment with a second course was allowed if day 21 bone marrow biopsy showed residual AML.

Subsequent treatment

  • QuANTUM-First, patients who achieved complete remission (CR): HiDAC & Quizartinib consolidation. Stem cell transplantation was allowed.

References

  1. QuANTUM-First: Erba HP, Montesinos P, Kim HJ, Patkowska E, Vrhovac R, Žák P, Wang PN, Mitov T, Hanyok J, Kamel YM, Rohrbach JEC, Liu L, Benzohra A, Lesegretain A, Cortes J, Perl AE, Sekeres MA, Dombret H, Amadori S, Wang J, Levis MJ, Schlenk RF; QuANTUM-First Study Group. Quizartinib plus chemotherapy in newly diagnosed patients with FLT3-internal-tandem-duplication-positive acute myeloid leukaemia (QuANTUM-First): a randomised, double-blind, placebo-controlled, phase 3 trial. Lancet. 2023 May 13;401(10388):1571-1583. Epub 2023 Apr 25. link to original article contains dosing details in abstract PubMed NCT02668653

7+3i

7+3i: 7 days of cytarabine + 3 days of idarubicin

Regimen variant #1

Study Dates of enrollment Evidence Comparator Comparative Efficacy
Erba et al. 2023 (QuANTUM-First) 2016-09-27 to 2019-08-14 Phase 3 (C) 1a. 7+3d & Quizartinib
1b. 7+3i & Quizartinib
Seems to have inferior OS

Note: this was the lower bound of cytarabine dosing in QuANTUM-First.

Chemotherapy

  • Cytarabine (Ara-C) 100 mg/m2/day IV continuous infusion over 7 days, started on day 1 (total dose: 700 mg/m2)
  • Idarubicin 12 mg/m2 IV once per day on days 1 to 3

7-day course


Regimen variant #2

Study Dates of enrollment Evidence Comparator Comparative Efficacy
Erba et al. 2023 (QuANTUM-First) 2016-09-27 to 2019-08-14 Phase 3 (C) 1a. 7+3d & Quizartinib
1b. 7+3i & Quizartinib
Seems to have inferior OS

Note: this was the upper bound of cytarabine dosing in QuANTUM-First.

Chemotherapy

  • Cytarabine (Ara-C) 200 mg/m2/day IV continuous infusion over 7 days, started on day 1 (total dose: 1400 mg/m2)
  • Idarubicin 12 mg/m2 IV once per day on days 1 to 3

7-day course

References

  1. QuANTUM-First: Erba HP, Montesinos P, Kim HJ, Patkowska E, Vrhovac R, Žák P, Wang PN, Mitov T, Hanyok J, Kamel YM, Rohrbach JEC, Liu L, Benzohra A, Lesegretain A, Cortes J, Perl AE, Sekeres MA, Dombret H, Amadori S, Wang J, Levis MJ, Schlenk RF; QuANTUM-First Study Group. Quizartinib plus chemotherapy in newly diagnosed patients with FLT3-internal-tandem-duplication-positive acute myeloid leukaemia (QuANTUM-First): a randomised, double-blind, placebo-controlled, phase 3 trial. Lancet. 2023 May 13;401(10388):1571-1583. Epub 2023 Apr 25. link to original article contains dosing details in abstract PubMed NCT02668653

7+3i & Quizartinib

7+3i & Quizartinib: 7 days of cytarabine, 3 days of idarubicin, Quizartinib

Regimen

Study Dates of enrollment Evidence Comparator Comparative Efficacy
Erba et al. 2023 (QuANTUM-First) 2016-09-27 to 2019-08-14 Phase 3 (E-RT-esc) 1a. 7+3d; intermediate-dose
1b. 7+3i
Seems to have superior OS (primary endpoint)
Median OS: 31.9 vs 15.1 mo
(HR 0.78, 95% CI 0.62-0.98)

Chemotherapy

  • Cytarabine (Ara-C) 100 mg/m2/day or 200 mg/m2/day IV continuous infusion over 7 days, started on day 1 (total dose: 700 to 1400 mg/m2)
  • Idarubicin 12 mg/m2 IV once per day on days 1 to 3

Targeted therapy

21-day course; retreatment with a second course was allowed if day 21 bone marrow biopsy showed residual AML.

Subsequent treatment

  • QuANTUM-First, patients who achieved complete remission (CR): HiDAC & Quizartinib consolidation. Stem cell transplantation was allowed.

References

  1. QuANTUM-First: Erba HP, Montesinos P, Kim HJ, Patkowska E, Vrhovac R, Žák P, Wang PN, Mitov T, Hanyok J, Kamel YM, Rohrbach JEC, Liu L, Benzohra A, Lesegretain A, Cortes J, Perl AE, Sekeres MA, Dombret H, Amadori S, Wang J, Levis MJ, Schlenk RF; QuANTUM-First Study Group. Quizartinib plus chemotherapy in newly diagnosed patients with FLT3-internal-tandem-duplication-positive acute myeloid leukaemia (QuANTUM-First): a randomised, double-blind, placebo-controlled, phase 3 trial. Lancet. 2023 May 13;401(10388):1571-1583. Epub 2023 Apr 25. link to original article contains dosing details in abstract PubMed NCT02668653

DA 3 + 10

DA 3 + 10: Daunorubicin & Ara-C (Cytarabine), 3 days of daunorubicin + 10 days of cytarabine

Regimen

Study Dates of enrollment Evidence Comparator Comparative Efficacy
Burnett et al. 2015 (UK NCRI AML17) 2009-2014 Phase 3 (C) DA 3 + 10; high-dose Did not meet primary endpoint of OS

Note: this regimen is very similar to 7+3d (intermediate-dose); however, 1) there is slightly more cytarabine given, in an intermittent schedule, and 2) the daunorubicin is given intermittently over 5 days, not 3.

Chemotherapy

10-day course

Subsequent treatment

References

  1. UK NCRI AML17: Burnett AK, Russell NH, Hills RK, Kell J, Cavenagh J, Kjeldsen L, McMullin MF, Cahalin P, Dennis M, Friis L, Thomas IF, Milligan D, Clark RE; UK NCRI AML Study Group. A randomized comparison of daunorubicin 90 mg/m2 vs 60 mg/m2 in AML induction: results from the UK NCRI AML17 trial in 1206 patients. Blood. 2015 Jun 18;125(25):3878-85. Epub 2015 Apr 1. link to original article contains dosing details in manuscript link to PMC article PubMed ISRCTN55675535
    1. Update: Burnett AK, Das Gupta E, Knapper S, Khwaja A, Sweeney M, Kjeldsen L, Hawkins T, Betteridge SE, Cahalin P, Clark RE, Hills RK, Russell NH; UK NCRI AML Study Group. Addition of the mammalian target of rapamycin inhibitor, everolimus, to consolidation therapy in acute myeloid leukemia: experience from the UK NCRI AML17 trial. Haematologica. 2018 Oct;103(10):1654-1661. Epub 2018 Jul 5. link to original article link to PMC article PubMed

First-line induction therapy, older patients or "unfit" patients

Azacitidine monotherapy

Regimen

Study Dates of enrollment Evidence Comparator Comparative Efficacy
Wang et al. 2022 (LACEWING) 2016-NR Phase 3 (C) Azacitidine & Gilteritinib Did not meet primary endpoint of OS

Chemotherapy

28-day cycles

References

  1. LACEWING: Wang ES, Montesinos P, Minden MD, Lee JH, Heuser M, Naoe T, Chou WC, Laribi K, Esteve J, Altman JK, Havelange V, Watson AM, Gambacorti-Passerini C, Patkowska E, Liu S, Wu R, Philipose N, Hill JE, Gill SC, Rich ES, Tiu RV. Phase 3 trial of gilteritinib plus azacitidine vs azacitidine for newly diagnosed FLT3mut+ AML ineligible for intensive chemotherapy. Blood. 2022 Oct 27;140(17):1845-1857. Epub 2022 Aug 2. link to original article PubMed NCT02752035

7+3d & Sorafenib

Regimen

Study Dates of enrollment Evidence
Uy et al. 2017 (CALGB 11001) 2011-NR Phase 2

Chemotherapy

Targeted therapy

7-day course

Subsequent treatment

  • CALGB 11001, patients not achieving a hypoplastic marrow on day 14: 5+2d & sorafenib re-induction
  • CALGB 11001, patients achieving a CR or CRi: IDAC & sorafenib consolidation

References

  1. CALGB 11001: Uy GL, Mandrekar SJ, Laumann K, Marcucci G, Zhao W, Levis MJ, Klepin HD, Baer MR, Powell BL, Westervelt P, DeAngelo DJ, Stock W, Sanford B, Blum WG, Bloomfield CD, Stone RM, Larson RA. A phase 2 study incorporating sorafenib into the chemotherapy for older adults with FLT3-mutated acute myeloid leukemia: CALGB 11001. Blood Adv. 2017 Jan 24;1(5):331-340. link to original article contains dosing details in manuscript link to PMC article PubMed NCT01253070

Consolidation after upfront therapy

HiDAC & Midostaurin

HiDAC & Midostaurin: High Dose Ara-C (Cytarabine) & Midostaurin

Regimen

FDA-recommended dose
Study Dates of enrollment Evidence
Stone et al. 2017 (RATIFY) 2008-2011 Non-randomized part of phase 3 RCT

Preceding treatment

Chemotherapy

  • Cytarabine (Ara-C) 3000 mg/m2 IV over 3 hours every 12 hours on days 1, 3, 5 (6 doses per cycle)

Targeted therapy

28-day cycle for 4 cycles

Subsequent treatment

  • Stem cell transplantation "was allowed" for eligible patients; others proceeded to midostaurin maintenance

References

  1. RATIFY: Stone RM, Mandrekar SJ, Sanford BL, Laumann K, Geyer S, Bloomfield CD, Thiede C, Prior TW, Döhner K, Marcucci G, Lo-Coco F, Klisovic RB, Wei A, Sierra J, Sanz MA, Brandwein JM, de Witte T, Niederwieser D, Appelbaum FR, Medeiros BC, Tallman MS, Krauter J, Schlenk RF, Ganser A, Serve H, Ehninger G, Amadori S, Larson RA, Döhner H. Midostaurin plus chemotherapy for acute myeloid leukemia with a FLT3 mutation. N Engl J Med. 2017 Aug 3;377(5):454-464. Epub 2017 Jun 23. link to original article link to PMC article contains dosing details in manuscript PubMed NCT00651261

HiDAC & Quizartinib

HiDAC & Quizartinib: High Dose Ara-C (Cytarabine) & Quizartinib

Regimen

Study Dates of enrollment Evidence
Erba et al. 2023 (QuANTUM-First) 2016-09-27 to 2019-08-14 Non-randomized part of phase 3 RCT

Note: Patients undergoing allogeneic HSCT after consolidation proceeded to maintenance anytime between day +30 and day +180.

Preceding treatment

Chemotherapy

  • Cytarabine (Ara-C) by the following age-based criteria:
    • Younger than 60 years old: 3000 mg/m2 IV over 3 hours every 12 hours on days 1, 3, 5 (6 doses per cycle)
    • 60 years old or older: 1500 mg/m2 IV over 3 hours every 12 hours on days 1, 3, 5 (6 doses per cycle)

Targeted therapy

Up to 4 cycles

Subsequent treatment

References

  1. QuANTUM-First: Erba HP, Montesinos P, Kim HJ, Patkowska E, Vrhovac R, Žák P, Wang PN, Mitov T, Hanyok J, Kamel YM, Rohrbach JEC, Liu L, Benzohra A, Lesegretain A, Cortes J, Perl AE, Sekeres MA, Dombret H, Amadori S, Wang J, Levis MJ, Schlenk RF; QuANTUM-First Study Group. Quizartinib plus chemotherapy in newly diagnosed patients with FLT3-internal-tandem-duplication-positive acute myeloid leukaemia (QuANTUM-First): a randomised, double-blind, placebo-controlled, phase 3 trial. Lancet. 2023 May 13;401(10388):1571-1583. Epub 2023 Apr 25. link to original article contains dosing details in manuscript PubMed NCT02668653

IDAC & Sorafenib

IDAC & Sorafenib: Intermediate Dose Ara-C (Cytarabine) & Sorafenib

Regimen

Study Dates of enrollment Evidence
Uy et al. 2017 (CALGB 11001) 2011-NR Phase 2

Preceding treatment

Chemotherapy

Targeted therapy

4- to 6-week cycle for 2 cycles

Subsequent treatment

References

  1. CALGB 11001: Uy GL, Mandrekar SJ, Laumann K, Marcucci G, Zhao W, Levis MJ, Klepin HD, Baer MR, Powell BL, Westervelt P, DeAngelo DJ, Stock W, Sanford B, Blum WG, Bloomfield CD, Stone RM, Larson RA. A phase 2 study incorporating sorafenib into the chemotherapy for older adults with FLT3-mutated acute myeloid leukemia: CALGB 11001. Blood Adv. 2017 Jan 24;1(5):331-340. link to original article contains dosing details in manuscript link to PMC article PubMed NCT01253070

Maintenance after upfront therapy, including allogeneic HSCT

Midostaurin monotherapy

Regimen

Study Dates of enrollment Evidence Efficacy
Stone et al. 2017 (RATIFY) 2008-2011 Non-randomized part of phase 3 RCT CR rate: 59% after induction

Preceding treatment

Targeted therapy

28-day cycle for up to 13 cycles (1 year)

References

  1. RATIFY: Stone RM, Mandrekar SJ, Sanford BL, Laumann K, Geyer S, Bloomfield CD, Thiede C, Prior TW, Döhner K, Marcucci G, Lo-Coco F, Klisovic RB, Wei A, Sierra J, Sanz MA, Brandwein JM, de Witte T, Niederwieser D, Appelbaum FR, Medeiros BC, Tallman MS, Krauter J, Schlenk RF, Ganser A, Serve H, Ehninger G, Amadori S, Larson RA, Döhner H. Midostaurin plus chemotherapy for acute myeloid leukemia with a FLT3 mutation. N Engl J Med. 2017 Aug 3;377(5):454-464. Epub 2017 Jun 23. link to original article link to PMC article contains dosing details in manuscript PubMed NCT00651261
  2. ARO-021: NCT03258931
  3. HOVON 156 AML: NCT04027309

Quizartinib monotherapy

Regimen

Study Dates of enrollment Evidence
Erba et al. 2023 (QuANTUM-First) 2016-09-27 to 2019-08-14 Non-randomized part of phase 3 RCT

Note: Patients undergoing allogeneic HSCT after consolidation began maintenance anytime between day +30 and day +180. The dose of quizartinib was increased only if the mean QT interval corrected with Fridericia's formula [QTcF] was less than or equal to 450 ms on C1D15.

Preceding treatment

Targeted therapy

  • Quizartinib (Vanflyta) as follows:
    • Cycle 1: 30 mg PO once per day on days 1 to 14, then 60 mg PO once per day on days 15 to 28
    • Cycles 2 to 36: 60 mg PO once per day on days 1 to 28

28-day cycle for up to 36 cycles (3 years)

References

  1. QuANTUM-First: Erba HP, Montesinos P, Kim HJ, Patkowska E, Vrhovac R, Žák P, Wang PN, Mitov T, Hanyok J, Kamel YM, Rohrbach JEC, Liu L, Benzohra A, Lesegretain A, Cortes J, Perl AE, Sekeres MA, Dombret H, Amadori S, Wang J, Levis MJ, Schlenk RF; QuANTUM-First Study Group. Quizartinib plus chemotherapy in newly diagnosed patients with FLT3-internal-tandem-duplication-positive acute myeloid leukaemia (QuANTUM-First): a randomised, double-blind, placebo-controlled, phase 3 trial. Lancet. 2023 May 13;401(10388):1571-1583. Epub 2023 Apr 25. link to original article contains dosing details in manuscript PubMed NCT02668653

Sorafenib monotherapy

Regimen variant #1, 6 months

Study Dates of enrollment Evidence Comparator Comparative Efficacy
Xuan et al. 2020 (Sorafenib-Flt3 AML-2015) 2015-06-20 to 2018-07-21 Phase 3 (E-esc) Observation Superior 1-year cumulative incidence of relapse (primary endpoint)

Superior OS1 (secondary endpoint)
OS60: 72% vs 55.9%
(HR 0.55, 95% CI 0.34-0.88)

1Reported efficacy is based on the 2023 update.

Preceding treatment

Targeted therapy

6-month course


Regimen variant #2, 12 mos

Study Dates of enrollment Evidence
Uy et al. 2017 (CALGB 11001) 2011-NR Phase 2

Preceding treatment

Targeted therapy

28-day cycle for up to 12 cycles


Regimen variant #3, 2 years

Study Dates of enrollment Evidence Comparator Comparative Efficacy
Burchert et al. 2020 (SORMAIN) 2010-2016 Phase 3 (E-esc) Placebo Superior RFS (primary endpoint)
RFS24: 85% vs 53.3%
(HR 0.39, 95% CI 0.18-0.85)

Note: dose was escalated only if tolerated.

Preceding treatment

Targeted therapy

  • Sorafenib (Nexavar) as follows:
    • Cycle 1: 200 mg PO twice per day on days 1 to 14, then 400 mg PO twice per day on days 15 to 28
    • Cycles 2 to 26: 400 mg PO twice per day on days 1 to 28

28-day cycle for up to 26 cycles (2 years)

References

  1. CALGB 11001: Uy GL, Mandrekar SJ, Laumann K, Marcucci G, Zhao W, Levis MJ, Klepin HD, Baer MR, Powell BL, Westervelt P, DeAngelo DJ, Stock W, Sanford B, Blum WG, Bloomfield CD, Stone RM, Larson RA. A phase 2 study incorporating sorafenib into the chemotherapy for older adults with FLT3-mutated acute myeloid leukemia: CALGB 11001. Blood Adv. 2017 Jan 24;1(5):331-340. link to original article contains dosing details in manuscript link to PMC article PubMed NCT01253070
  2. SORMAIN: Burchert A, Bug G, Fritz LV, Finke J, Stelljes M, Röllig C, Wollmer E, Wäsch R, Bornhäuser M, Berg T, Lang F, Ehninger G, Serve H, Zeiser R, Wagner EM, Kröger N, Wolschke C, Schleuning M, Götze KS, Schmid C, Crysandt M, Eßeling E, Wolf D, Wang Y, Böhm A, Thiede C, Haferlach T, Michel C, Bethge W, Wündisch T, Brandts C, Harnisch S, Wittenberg M, Hoeffkes HG, Rospleszcz S, Burchardt A, Neubauer A, Brugger M, Strauch K, Schade-Brittinger C, Metzelder SK. Sorafenib Maintenance After Allogeneic Hematopoietic Stem Cell Transplantation for Acute Myeloid Leukemia With FLT3-Internal Tandem Duplication Mutation (SORMAIN). J Clin Oncol. 2020 Sep 10;38(26):2993-3002. Epub 2020 Jul 16. link to original article contains dosing details in manuscript PubMed Link to clinical trial registration DRKS00000591
  3. Sorafenib-Flt3 AML-2015: Xuan L, Wang Y, Huang F, Fan Z, Xu Y, Sun J, Xu N, Deng L, Li X, Liang X, Luo X, Shi P, Liu H, Wang Z, Jiang L, Yu C, Zhou X, Lin R, Chen Y, Tu S, Huang X, Liu Q. Sorafenib maintenance in patients with FLT3-ITD acute myeloid leukaemia undergoing allogeneic haematopoietic stem-cell transplantation: an open-label, multicentre, randomised phase 3 trial. Lancet Oncol. 2020 Sep;21(9):1201-1212. Epub 2020 Aug 10. link to original article PubMed NCT02474290
    1. Update: Xuan L, Wang Y, Yang K, Shao R, Huang F, Fan Z, Chi P, Xu Y, Xu N, Deng L, Li X, Liang X, Luo X, Shi P, Liu H, Wang Z, Jiang L, Lin R, Chen Y, Tu S, Zhang Y, Sun J, Huang X, Liu Q. Sorafenib maintenance after allogeneic haemopoietic stem-cell transplantation in patients with FLT3-ITD acute myeloid leukaemia: long-term follow-up of an open-label, multicentre, randomised, phase 3 trial. Lancet Haematol. 2023 Aug;10(8):e600-e611. Epub 2023 Jul 3. link to original article PubMed

Relapsed or refractory, salvage therapy

Midostaurin monotherapy

Regimen variant #1

Study Dates of enrollment Evidence Comparator Comparative Efficacy
Fischer et al. 2010 (CPKC412A2104) 2002-NR Randomized phase 2b (E-de-esc) Midostaurin; 100 mg twice per day Not reported

Targeted therapy

28-day cycles


Regimen variant #2

Study Dates of enrollment Evidence Comparator Comparative Efficacy
Fischer et al. 2010 (CPKC412A2104) 2002-NR Randomized phase 2b (E-esc) Midostaurin; 50 mg twice per day Not reported

Targeted therapy

28-day cycles


Regimen variant #3

Study Dates of enrollment Evidence
Stone et al. 2004 NR Phase 2

Biomarker eligibility criteria

  • FLT3 ITD or FLT3 p.D835Y mutation

Targeted therapy

28-day cycles

References

  1. Stone RM, DeAngelo DJ, Klimek V, Galinsky I, Estey E, Nimer SD, Grandin W, Lebwohl D, Wang Y, Cohen P, Fox EA, Neuberg D, Clark J, Gilliland DG, Griffin JD. Patients with acute myeloid leukemia and an activating mutation in FLT3 respond to a small-molecule FLT3 tyrosine kinase inhibitor, PKC412. Blood. 2005 Jan 1;105(1):54-60. Epub 2004 Sep 2. link to original article contains dosing details in manuscript PubMed
  2. CPKC412A2104: Fischer T, Stone RM, Deangelo DJ, Galinsky I, Estey E, Lanza C, Fox E, Ehninger G, Feldman EJ, Schiller GJ, Klimek VM, Nimer SD, Gilliland DG, Dutreix C, Huntsman-Labed A, Virkus J, Giles FJ. Phase IIB trial of oral midostaurin (PKC412), the FMS-like tyrosine kinase 3 receptor (FLT3) and multi-targeted kinase inhibitor, in patients with acute myeloid leukemia and high-risk myelodysplastic syndrome with either wild-type or mutated FLT3. J Clin Oncol. 2010 Oct 1;28(28):4339-45. Epub 2010 Aug 23. link to original article link to PMC article contains dosing details in manuscript PubMed NCT00045942

Relapsed or refractory, further lines of therapy

Azacitidine monotherapy

Regimen

Study Dates of enrollment Evidence Comparator Comparative Efficacy
Perl et al. 2019 (ADMIRAL) 2015-2018 Phase 3 (C) Gilteritinib Inferior OS

Note: Perl et al. 2019 does not contain dosing information for the control arm regimens; the dosing here is from other AML regimens.

Chemotherapy

28-day cycle for at least 4 cycles

References

  1. ADMIRAL: Perl AE, Martinelli G, Cortes JE, Neubauer A, Berman E, Paolini S, Montesinos P, Baer MR, Larson RA, Ustun C, Fabbiano F, Erba HP, Di Stasi A, Stuart R, Olin R, Kasner M, Ciceri F, Chou WC, Podoltsev N, Recher C, Yokoyama H, Hosono N, Yoon SS, Lee JH, Pardee T, Fathi AT, Liu C, Hasabou N, Liu X, Bahceci E, Levis MJ. Gilteritinib or Chemotherapy for Relapsed or Refractory FLT3-Mutated AML. N Engl J Med. 2019 Oct 31;381(18):1728-40. link to original article does not contain dosing details PubMed NCT02421939
    1. Update: Perl AE, Larson RA, Podoltsev NA, Strickland S, Wang ES, Atallah E, Schiller GJ, Martinelli G, Neubauer A, Sierra J, Montesinos P, Récher C, Yoon SS, Hosono N, Onozawa M, Chiba S, Kim HJ, Hasabou N, Lu Q, Tiu R, Levis MJ. Follow-up of patients with R/R FLT3-mutation-positive AML treated with gilteritinib in the phase 3 ADMIRAL trial. Blood. 2022 Jun 9;139(23):3366-3375. link to original article link to PMC article PubMed

Azacitidine & Sorafenib

Regimen

Study Dates of enrollment Evidence
Ravandi et al. 2013 (MDACC 2010-0511) 2011-2012 Phase 2

Chemotherapy

Targeted therapy

Supportive therapy

  • "All patients received antimicrobials, supportive care, and transfusions of blood products according to the institutional guidelines."

4- to 8-week cycles

References

  1. MDACC 2010-0511: Ravandi F, Alattar ML, Grunwald MR, Rudek MA, Rajkhowa T, Richie MA, Pierce S, Daver N, Garcia-Manero G, Faderl S, Nazha A, Konopleva M, Borthakur G, Burger J, Kadia T, Dellasala S, Andreeff M, Cortes J, Kantarjian H, Levis M. Phase 2 study of azacytidine plus sorafenib in patients with acute myeloid leukemia and FLT-3 internal tandem duplication mutation. Blood. 2013 Jun 6;121(23):4655-62. Epub 2013 Apr 23. link to original article contains dosing details in manuscript link to PMC article PubMed NCT01254890

FLAG-Ida

FLAG-Ida: FLudarabine, Ara-C (Cytarabine), G-CSF (Filgrastim), Idarubicin

Regimen

Study Dates of enrollment Evidence Comparator Comparative Efficacy
Cortes et al. 2019 (QuANTUM-R) 2014-2017 Phase 3 (C) Quizartinib Seems to have inferior OS
Perl et al. 2019 (ADMIRAL) 2015-2018 Phase 3 (C) Gilteritinib Inferior OS

Chemotherapy

Growth factor therapy

28-day cycle for up to 2 cycles

References

  1. QuANTUM-R: Cortes JE, Khaled S, Martinelli G, Perl AE, Ganguly S, Russell N, Krämer A, Dombret H, Hogge D, Jonas BA, Leung AY, Mehta P, Montesinos P, Radsak M, Sica S, Arunachalam M, Holmes M, Kobayashi K, Namuyinga R, Ge N, Yver A, Zhang Y, Levis MJ. Quizartinib versus salvage chemotherapy in relapsed or refractory FLT3-ITD acute myeloid leukaemia (QuANTUM-R): a multicentre, randomised, controlled, open-label, phase 3 trial. Lancet Oncol. 2019 Jul;20(7):984-997. Epub 2019 Jun 4. Erratum in: Lancet Oncol. 2019 Jul;20(7):e346. link to original article contains dosing details in abstract PubMed NCT02039726
  2. ADMIRAL: Perl AE, Martinelli G, Cortes JE, Neubauer A, Berman E, Paolini S, Montesinos P, Baer MR, Larson RA, Ustun C, Fabbiano F, Erba HP, Di Stasi A, Stuart R, Olin R, Kasner M, Ciceri F, Chou WC, Podoltsev N, Recher C, Yokoyama H, Hosono N, Yoon SS, Lee JH, Pardee T, Fathi AT, Liu C, Hasabou N, Liu X, Bahceci E, Levis MJ. Gilteritinib or Chemotherapy for Relapsed or Refractory FLT3-Mutated AML. N Engl J Med. 2019 Oct 31;381(18):1728-40. link to original article does not contain dosing details PubMed NCT02421939
    1. Update: Perl AE, Larson RA, Podoltsev NA, Strickland S, Wang ES, Atallah E, Schiller GJ, Martinelli G, Neubauer A, Sierra J, Montesinos P, Récher C, Yoon SS, Hosono N, Onozawa M, Chiba S, Kim HJ, Hasabou N, Lu Q, Tiu R, Levis MJ. Follow-up of patients with R/R FLT3-mutation-positive AML treated with gilteritinib in the phase 3 ADMIRAL trial. Blood. 2022 Jun 9;139(23):3366-3375. link to original article link to PMC article PubMed
  3. ARO-013: NCT03250338

Gilteritinib monotherapy

Regimen

FDA-recommended dose
Study Dates of enrollment Evidence Comparator Comparative Efficacy
Perl et al. 2017 (2215-CL-0101) 2013-2015 Phase 1/2
Perl et al. 2019 (ADMIRAL) 2015-2018 Phase 3 (E-RT-switch-ooc) Investigator's choice of:
1a. MEC
1b. FLAG-Ida
1c. LoDAC
1d. Azacitidine
Superior OS1 (co-primary endpoint)
Median OS: 9.3 vs 5.6 mo
(HR 0.665, 95% CI 0.52-0.85)
Awaiting publication (2215-CL-0303) 2018-2023 Phase 3 (E-switch-ooc) 1a. MEC
1b. FLAG
1c. LoDAC
TBD if different primary endpoint of OS

1Reported efficacy is based on the 2022 update.

Targeted therapy

28-day cycles

References

  1. 2215-CL-0101: Perl AE, Altman JK, Cortes J, Smith C, Litzow M, Baer MR, Claxton D, Erba HP, Gill S, Goldberg S, Jurcic JG, Larson RA, Liu C, Ritchie E, Schiller G, Spira AI, Strickland SA, Tibes R, Ustun C, Wang ES, Stuart R, Röllig C, Neubauer A, Martinelli G, Bahceci E, Levis M. Selective inhibition of FLT3 by gilteritinib in relapsed or refractory acute myeloid leukaemia: a multicentre, first-in-human, open-label, phase 1-2 study. Lancet Oncol. 2017 Aug;18(8):1061-1075. Epub 2017 Jun 20. link to original article link to PMC article PubMed NCT02014558
  2. ADMIRAL: Perl AE, Martinelli G, Cortes JE, Neubauer A, Berman E, Paolini S, Montesinos P, Baer MR, Larson RA, Ustun C, Fabbiano F, Erba HP, Di Stasi A, Stuart R, Olin R, Kasner M, Ciceri F, Chou WC, Podoltsev N, Recher C, Yokoyama H, Hosono N, Yoon SS, Lee JH, Pardee T, Fathi AT, Liu C, Hasabou N, Liu X, Bahceci E, Levis MJ. Gilteritinib or Chemotherapy for Relapsed or Refractory FLT3-Mutated AML. N Engl J Med. 2019 Oct 31;381(18):1728-40. link to original article contains dosing details in manuscript PubMed NCT02421939
    1. Update: Perl AE, Larson RA, Podoltsev NA, Strickland S, Wang ES, Atallah E, Schiller GJ, Martinelli G, Neubauer A, Sierra J, Montesinos P, Récher C, Yoon SS, Hosono N, Onozawa M, Chiba S, Kim HJ, Hasabou N, Lu Q, Tiu R, Levis MJ. Follow-up of patients with R/R FLT3-mutation-positive AML treated with gilteritinib in the phase 3 ADMIRAL trial. Blood. 2022 Jun 9;139(23):3366-3375. link to original article link to PMC article PubMed
  3. 2215-CL-0303: NCT03182244

Low-dose Cytarabine monotherapy (LoDAC)

LoDAC: Low Dose Ara-C (cytarabine)
LDAC: Low Dose Ara-C (cytarabine)

Regimen

Study Dates of enrollment Evidence Comparator Comparative Efficacy
Cortes et al. 2019 (QuANTUM-R) 2014-2017 Phase 3 (C) Quizartinib Seems to have inferior OS
Perl et al. 2019 (ADMIRAL) 2015-2018 Phase 3 (C) Gilteritinib Inferior OS

Chemotherapy

28-day cycles

References

  1. QuANTUM-R: Cortes JE, Khaled S, Martinelli G, Perl AE, Ganguly S, Russell N, Krämer A, Dombret H, Hogge D, Jonas BA, Leung AY, Mehta P, Montesinos P, Radsak M, Sica S, Arunachalam M, Holmes M, Kobayashi K, Namuyinga R, Ge N, Yver A, Zhang Y, Levis MJ. Quizartinib versus salvage chemotherapy in relapsed or refractory FLT3-ITD acute myeloid leukaemia (QuANTUM-R): a multicentre, randomised, controlled, open-label, phase 3 trial. Lancet Oncol. 2019 Jul;20(7):984-997. Epub 2019 Jun 4. Erratum in: Lancet Oncol. 2019 Jul;20(7):e346. link to original article contains dosing details in abstract PubMed NCT02039726
  2. ADMIRAL: Perl AE, Martinelli G, Cortes JE, Neubauer A, Berman E, Paolini S, Montesinos P, Baer MR, Larson RA, Ustun C, Fabbiano F, Erba HP, Di Stasi A, Stuart R, Olin R, Kasner M, Ciceri F, Chou WC, Podoltsev N, Recher C, Yokoyama H, Hosono N, Yoon SS, Lee JH, Pardee T, Fathi AT, Liu C, Hasabou N, Liu X, Bahceci E, Levis MJ. Gilteritinib or Chemotherapy for Relapsed or Refractory FLT3-Mutated AML. N Engl J Med. 2019 Oct 31;381(18):1728-40. link to original article does not contain dosing details PubMed NCT02421939
    1. Update: Perl AE, Larson RA, Podoltsev NA, Strickland S, Wang ES, Atallah E, Schiller GJ, Martinelli G, Neubauer A, Sierra J, Montesinos P, Récher C, Yoon SS, Hosono N, Onozawa M, Chiba S, Kim HJ, Hasabou N, Lu Q, Tiu R, Levis MJ. Follow-up of patients with R/R FLT3-mutation-positive AML treated with gilteritinib in the phase 3 ADMIRAL trial. Blood. 2022 Jun 9;139(23):3366-3375. link to original article link to PMC article PubMed

MEC

MEC: Mitoxantrone, Etoposide, Cytarabine

Regimen

Study Dates of enrollment Evidence Comparator Comparative Efficacy
Cortes et al. 2019 (QuANTUM-R) 2014-2017 Phase 3 (C) Quizartinib Seems to have inferior OS
Perl et al. 2019 (ADMIRAL) 2015-2018 Phase 3 (C) Gilteritinib Inferior OS

Chemotherapy

28-day cycle for 1 to 2 cycles

References

  1. QuANTUM-R: Cortes JE, Khaled S, Martinelli G, Perl AE, Ganguly S, Russell N, Krämer A, Dombret H, Hogge D, Jonas BA, Leung AY, Mehta P, Montesinos P, Radsak M, Sica S, Arunachalam M, Holmes M, Kobayashi K, Namuyinga R, Ge N, Yver A, Zhang Y, Levis MJ. Quizartinib versus salvage chemotherapy in relapsed or refractory FLT3-ITD acute myeloid leukaemia (QuANTUM-R): a multicentre, randomised, controlled, open-label, phase 3 trial. Lancet Oncol. 2019 Jul;20(7):984-997. Epub 2019 Jun 4. Erratum in: Lancet Oncol. 2019 Jul;20(7):e346. link to original article contains dosing details in abstract PubMed NCT02039726
  2. ADMIRAL: Perl AE, Martinelli G, Cortes JE, Neubauer A, Berman E, Paolini S, Montesinos P, Baer MR, Larson RA, Ustun C, Fabbiano F, Erba HP, Di Stasi A, Stuart R, Olin R, Kasner M, Ciceri F, Chou WC, Podoltsev N, Recher C, Yokoyama H, Hosono N, Yoon SS, Lee JH, Pardee T, Fathi AT, Liu C, Hasabou N, Liu X, Bahceci E, Levis MJ. Gilteritinib or Chemotherapy for Relapsed or Refractory FLT3-Mutated AML. N Engl J Med. 2019 Oct 31;381(18):1728-40. link to original article does not contain dosing details PubMed NCT02421939
    1. Update: Perl AE, Larson RA, Podoltsev NA, Strickland S, Wang ES, Atallah E, Schiller GJ, Martinelli G, Neubauer A, Sierra J, Montesinos P, Récher C, Yoon SS, Hosono N, Onozawa M, Chiba S, Kim HJ, Hasabou N, Lu Q, Tiu R, Levis MJ. Follow-up of patients with R/R FLT3-mutation-positive AML treated with gilteritinib in the phase 3 ADMIRAL trial. Blood. 2022 Jun 9;139(23):3366-3375. link to original article link to PMC article PubMed

Quizartinib monotherapy

Regimen

Study Dates of enrollment Evidence Comparator Comparative Efficacy
Cortes et al. 2019 (QuANTUM-R) 2014-2017 Phase 3 (E-switch-ooc) Investigator's choice of:
1a. LoDAC
1b. MEC
1c. FLAG-Ida
Seems to have superior OS (primary endpoint)
Median OS: 6.2 vs 4.7 mo
(HR 0.76, 95% CI 0.58-0.98)

Note: Quizartinib was studied at a variety of doses; references are provided below for historic context; the dose here is from QuANTUM-R, and was only increased if certain QTc parameters were met; see the paper for details.

Targeted therapy

  • Quizartinib (Vanflyta) as follows:
    • Cycle 1: 30 mg PO once per day on days 1 to 15, then 60 mg PO once per day on days 16 to 28
    • Cycle 2 onwards: 60 mg PO once per day on days 1 to 28

28-day cycles

References

  1. CP0001: Cortes JE, Kantarjian H, Foran JM, Ghirdaladze D, Zodelava M, Borthakur G, Gammon G, Trone D, Armstrong RC, James J, Levis M. Phase I study of quizartinib administered daily to patients with relapsed or refractory acute myeloid leukemia irrespective of FMS-like tyrosine kinase 3-internal tandem duplication status. J Clin Oncol. 2013 Oct 10;31(29):3681-7. Epub 2013 Sep 3. link to original article link to PMC article PubMed NCT00462761
  2. ACEAML: Cortes J, Perl AE, Döhner H, Kantarjian H, Martinelli G, Kovacsovics T, Rousselot P, Steffen B, Dombret H, Estey E, Strickland S, Altman JK, Baldus CD, Burnett A, Krämer A, Russell N, Shah NP, Smith CC, Wang ES, Ifrah N, Gammon G, Trone D, Lazzaretto D, Levis M. Quizartinib, an FLT3 inhibitor, as monotherapy in patients with relapsed or refractory acute myeloid leukaemia: an open-label, multicentre, single-arm, phase 2 trial. Lancet Oncol. 2018 Jul;19(7):889-903. Epub 2018 May 31. link to original article link to PMC article PubMed NCT00989261
  3. 2689-CL-2004: Cortes JE, Tallman MS, Schiller GJ, Trone D, Gammon G, Goldberg SL, Perl AE, Marie JP, Martinelli G, Kantarjian HM, Levis MJ. Phase 2b study of 2 dosing regimens of quizartinib monotherapy in FLT3-ITD-mutated, relapsed or refractory AML. Blood. 2018 Aug 9;132(6):598-607. Epub 2018 Jun 6. link to original article link to PMC article PubMed NCT01565668
  4. QuANTUM-R: Cortes JE, Khaled S, Martinelli G, Perl AE, Ganguly S, Russell N, Krämer A, Dombret H, Hogge D, Jonas BA, Leung AY, Mehta P, Montesinos P, Radsak M, Sica S, Arunachalam M, Holmes M, Kobayashi K, Namuyinga R, Ge N, Yver A, Zhang Y, Levis MJ. Quizartinib versus salvage chemotherapy in relapsed or refractory FLT3-ITD acute myeloid leukaemia (QuANTUM-R): a multicentre, randomised, controlled, open-label, phase 3 trial. Lancet Oncol. 2019 Jul;20(7):984-997. Epub 2019 Jun 4. Erratum in: Lancet Oncol. 2019 Jul;20(7):e346. link to original article contains dosing details in manuscript PubMed NCT02039726

Prognosis

Prognosis in cytogenetically normal AML

  1. Seminal paper comparing the mutational status of NPM1, FLT3, CEBPA, MLL, and NRAS with clinical outcome: Schlenk RF, Döhner K, Krauter J, Fröhling S, Corbacioglu A, Bullinger L, Habdank M, Späth D, Morgan M, Benner A, Schlegelberger B, Heil G, Ganser A, Döhner H; German-Austrian Acute Myeloid Leukemia Study Group. Mutations and treatment outcome in cytogenetically normal acute myeloid leukemia. N Engl J Med. 2008 May 1;358(18):1909-18. link to original article PubMed