Difference between revisions of "Small bowel adenocarcinoma"

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==[https://www.nccn.org/ NCCN]==
 
==[https://www.nccn.org/ NCCN]==
 
*[https://www.nccn.org/professionals/physician_gls/pdf/small_bowel.pdf NCCN Guidelines - Small Bowel Adenocarcinoma]
 
*[https://www.nccn.org/professionals/physician_gls/pdf/small_bowel.pdf NCCN Guidelines - Small Bowel Adenocarcinoma]
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=Subsequent lines of therapy=
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==Pembrolizumab monotherapy {{#subobject:e0d17a|Regimen=1}}==
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<div class="toccolours" style="background-color:#eeeeee">
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===Regimen {{#subobject:7b36e9|Variant=1}}===
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{| class="wikitable" style="color:white; background-color:#404040"
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|<small>'''FDA-recommended dose'''</small>
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|-
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|}
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{| class="wikitable sortable" style="width: 60%; text-align:center;"
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!style="width: 33%"|Study
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!style="width: 33%"|Dates of enrollment
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!style="width: 33%"|[[Levels_of_Evidence#Evidence|Evidence]]
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|-
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|[https://www.ncbi.nlm.nih.gov/pmc/articles/pmc8184060/ Marabelle et al. 2019 (KEYNOTE-158)]
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{| class="wikitable" style="margin:auto; color:white; background-color:#1B4F26"
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|'''[https://www.esmo.org/guidelines/esmo-mcbs/esmo-mcbs-scorecards/scorecard-294-1 <span style="color:white;">ESMO-MCBS (3)</span>]'''
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|-
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|}
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|2016-2018
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|style="background-color:#91cf61"|Phase 2 (RT)
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|-
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|}
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''Note: 7.4% of patients enrolled in KEYNOTE-158 cohort K had small intestine cancer.''
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<div class="toccolours" style="background-color:#fdcdac">
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====Biomarker eligibility criteria====
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*MSI-H or dMMR
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</div>
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<div class="toccolours" style="background-color:#b3e2cd">
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====Immunotherapy====
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*[[Pembrolizumab (Keytruda)]] 200 mg IV over 30 minutes once on day 1
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'''21-day cycle for up to 35 cycles (2 years)'''
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</div></div>
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===References===
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# '''KEYNOTE-158:''' Marabelle A, Le DT, Ascierto PA, Di Giacomo AM, De Jesus-Acosta A, Delord JP, Geva R, Gottfried M, Penel N, Hansen AR, Piha-Paul SA, Doi T, Gao B, Chung HC, Lopez-Martin J, Bang YJ, Frommer RS, Shah M, Ghori R, Joe AK, Pruitt SK, Diaz LA Jr. Efficacy of Pembrolizumab in Patients With Noncolorectal High Microsatellite Instability/Mismatch Repair-Deficient Cancer: Results From the Phase II KEYNOTE-158 Study. J Clin Oncol. 2020 Jan 1;38(1):1-10. Epub 2019 Nov 4. [https://doi.org/10.1200/jco.19.02105 link to original article] [https://www.ncbi.nlm.nih.gov/pmc/articles/pmc8184060/ link to PMC article] [https://pubmed.ncbi.nlm.nih.gov/31682550/ PubMed] [https://clinicaltrials.gov/study/NCT02628067 NCT02628067]
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##'''Update:''' Maio M, Ascierto PA, Manzyuk L, Motola-Kuba D, Penel N, Cassier PA, Bariani GM, De Jesus Acosta A, Doi T, Longo F, Miller WH, Oh DY, Gottfried M, Xu L, Jin F, Norwood K, Marabelle A. Pembrolizumab in microsatellite instability high or mismatch repair deficient cancers: updated analysis from the phase II KEYNOTE-158 study. Ann Oncol. 2022 Sep;33(9):929-938. Epub 2022 Jun 6. [https://doi.org/10.1016/j.annonc.2022.05.519 link to original article] [https://pubmed.ncbi.nlm.nih.gov/35680043/ PubMed]
  
 
[[Category:Small bowel carcinoma regimens]]
 
[[Category:Small bowel carcinoma regimens]]
 
[[Category:Disease-specific pages]]
 
[[Category:Disease-specific pages]]
 
[[Category:Gastrointestinal cancers]]
 
[[Category:Gastrointestinal cancers]]

Revision as of 11:59, 16 September 2023

Section editor
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Travis Zack, MD, PhD
University of California San Francisco
San Francisco, CA, USA

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Guidelines

NCCN

Subsequent lines of therapy

Pembrolizumab monotherapy

Regimen

FDA-recommended dose
Study Dates of enrollment Evidence
Marabelle et al. 2019 (KEYNOTE-158)
ESMO-MCBS (3)
2016-2018 Phase 2 (RT)

Note: 7.4% of patients enrolled in KEYNOTE-158 cohort K had small intestine cancer.

Biomarker eligibility criteria

  • MSI-H or dMMR

Immunotherapy

21-day cycle for up to 35 cycles (2 years)

References

  1. KEYNOTE-158: Marabelle A, Le DT, Ascierto PA, Di Giacomo AM, De Jesus-Acosta A, Delord JP, Geva R, Gottfried M, Penel N, Hansen AR, Piha-Paul SA, Doi T, Gao B, Chung HC, Lopez-Martin J, Bang YJ, Frommer RS, Shah M, Ghori R, Joe AK, Pruitt SK, Diaz LA Jr. Efficacy of Pembrolizumab in Patients With Noncolorectal High Microsatellite Instability/Mismatch Repair-Deficient Cancer: Results From the Phase II KEYNOTE-158 Study. J Clin Oncol. 2020 Jan 1;38(1):1-10. Epub 2019 Nov 4. link to original article link to PMC article PubMed NCT02628067
    1. Update: Maio M, Ascierto PA, Manzyuk L, Motola-Kuba D, Penel N, Cassier PA, Bariani GM, De Jesus Acosta A, Doi T, Longo F, Miller WH, Oh DY, Gottfried M, Xu L, Jin F, Norwood K, Marabelle A. Pembrolizumab in microsatellite instability high or mismatch repair deficient cancers: updated analysis from the phase II KEYNOTE-158 study. Ann Oncol. 2022 Sep;33(9):929-938. Epub 2022 Jun 6. link to original article PubMed