Difference between revisions of "Prostate cancer, BRCA-mutated"
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<!-- Presented at the 49th Annual Meeting of the American Society of Clinical Oncology, Chicago, IL, May 31-June 4, 2013. --> | <!-- Presented at the 49th Annual Meeting of the American Society of Clinical Oncology, Chicago, IL, May 31-June 4, 2013. --> | ||
− | #'''Study 42:''' Kaufman B, Shapira-Frommer R, Schmutzler RK, Audeh MW, Friedlander M, Balmaña J, Mitchell G, Fried G, Stemmer SM, Hubert A, Rosengarten O, Steiner M, Loman N, Bowen K, Fielding A, Domchek SM. Olaparib monotherapy in patients with advanced cancer and a germline BRCA1/2 mutation. J Clin Oncol. 2015 Jan 20;33(3):244-50. Epub 2014 Nov 3. [https://doi.org/10.1200/jco.2014.56.2728 link to original article] '''contains | + | #'''Study 42:''' Kaufman B, Shapira-Frommer R, Schmutzler RK, Audeh MW, Friedlander M, Balmaña J, Mitchell G, Fried G, Stemmer SM, Hubert A, Rosengarten O, Steiner M, Loman N, Bowen K, Fielding A, Domchek SM. Olaparib monotherapy in patients with advanced cancer and a germline BRCA1/2 mutation. J Clin Oncol. 2015 Jan 20;33(3):244-50. Epub 2014 Nov 3. [https://doi.org/10.1200/jco.2014.56.2728 link to original article] '''contains dosing details in manuscript''' [https://www.ncbi.nlm.nih.gov/pmc/articles/pmc6057749/ link to PMC article] [https://pubmed.ncbi.nlm.nih.gov/25366685 PubMed] NCT01078662 |
− | #'''TOPARP-A:''' Mateo J, Carreira S, Sandhu S, Miranda S, Mossop H, Perez-Lopez R, Nava Rodrigues D, Robinson D, Omlin A, Tunariu N, Boysen G, Porta N, Flohr P, Gillman A, Figueiredo I, Paulding C, Seed G, Jain S, Ralph C, Protheroe A, Hussain S, Jones R, Elliott T, McGovern U, Bianchini D, Goodall J, Zafeiriou Z, Williamson CT, Ferraldeschi R, Riisnaes R, Ebbs B, Fowler G, Roda D, Yuan W, Wu YM, Cao X, Brough R, Pemberton H, A'Hern R, Swain A, Kunju LP, Eeles R, Attard G, Lord CJ, Ashworth A, Rubin MA, Knudsen KE, Feng FY, Chinnaiyan AM, Hall E, de Bono JS. DNA-Repair Defects and Olaparib in Metastatic Prostate Cancer. N Engl J Med. 2015 Oct 29;373(18):1697-708. [https://www.nejm.org/doi/full/10.1056/NEJMoa1506859Top link to original article] '''contains | + | #'''TOPARP-A:''' Mateo J, Carreira S, Sandhu S, Miranda S, Mossop H, Perez-Lopez R, Nava Rodrigues D, Robinson D, Omlin A, Tunariu N, Boysen G, Porta N, Flohr P, Gillman A, Figueiredo I, Paulding C, Seed G, Jain S, Ralph C, Protheroe A, Hussain S, Jones R, Elliott T, McGovern U, Bianchini D, Goodall J, Zafeiriou Z, Williamson CT, Ferraldeschi R, Riisnaes R, Ebbs B, Fowler G, Roda D, Yuan W, Wu YM, Cao X, Brough R, Pemberton H, A'Hern R, Swain A, Kunju LP, Eeles R, Attard G, Lord CJ, Ashworth A, Rubin MA, Knudsen KE, Feng FY, Chinnaiyan AM, Hall E, de Bono JS. DNA-Repair Defects and Olaparib in Metastatic Prostate Cancer. N Engl J Med. 2015 Oct 29;373(18):1697-708. [https://www.nejm.org/doi/full/10.1056/NEJMoa1506859Top link to original article] '''contains dosing details in manuscript''' [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5228595/ link to PMC article] [https://pubmed.ncbi.nlm.nih.gov/26510020 PubMed] NCT01682772 |
− | #'''PROfound:''' de Bono J, Mateo J, Fizazi K, Saad F, Shore N, Sandhu S, Chi KN, Sartor O, Agarwal N, Olmos D, Thiery-Vuillemin A, Twardowski P, Mehra N, Goessl C, Kang J, Burgents J, Wu W, Kohlmann A, Adelman CA, Hussain M. Olaparib for Metastatic Castration-Resistant Prostate Cancer. N Engl J Med. 2020 May 28;382(22):2091-2102. Epub 2020 Apr 28. [http://doi.org/10.1056/NEJMoa1911440 link to original article] '''contains | + | #'''PROfound:''' de Bono J, Mateo J, Fizazi K, Saad F, Shore N, Sandhu S, Chi KN, Sartor O, Agarwal N, Olmos D, Thiery-Vuillemin A, Twardowski P, Mehra N, Goessl C, Kang J, Burgents J, Wu W, Kohlmann A, Adelman CA, Hussain M. Olaparib for Metastatic Castration-Resistant Prostate Cancer. N Engl J Med. 2020 May 28;382(22):2091-2102. Epub 2020 Apr 28. [http://doi.org/10.1056/NEJMoa1911440 link to original article] '''contains dosing details in manuscript''' [https://www.nejm.org/doi/suppl/10.1056/NEJMoa1911440/suppl_file/nejmoa1911440_appendix.pdf link to supplementary appendix] [https://pubmed.ncbi.nlm.nih.gov/32343890/ PubMed] NCT02987543 |
## '''Update:''' Hussain M, Mateo J, Fizazi K, Saad F, Shore N, Sandhu S, Chi KN, Sartor O, Agarwal N, Olmos D, Thiery-Vuillemin A, Twardowski P, Roubaud G, Özgüroğlu M, Kang J, Burgents J, Gresty C, Corcoran C, Adelman CA, de Bono J; PROfound Trial Investigators. Survival with Olaparib in Metastatic Castration-Resistant Prostate Cancer. N Engl J Med. 2020 Dec 10;383(24):2345-2357. Epub 2020 Sep 20. [https://doi.org/10.1056/nejmoa2022485 link to original article] [https://pubmed.ncbi.nlm.nih.gov/32955174 PubMed] | ## '''Update:''' Hussain M, Mateo J, Fizazi K, Saad F, Shore N, Sandhu S, Chi KN, Sartor O, Agarwal N, Olmos D, Thiery-Vuillemin A, Twardowski P, Roubaud G, Özgüroğlu M, Kang J, Burgents J, Gresty C, Corcoran C, Adelman CA, de Bono J; PROfound Trial Investigators. Survival with Olaparib in Metastatic Castration-Resistant Prostate Cancer. N Engl J Med. 2020 Dec 10;383(24):2345-2357. Epub 2020 Sep 20. [https://doi.org/10.1056/nejmoa2022485 link to original article] [https://pubmed.ncbi.nlm.nih.gov/32955174 PubMed] | ||
Revision as of 13:03, 29 August 2022
7 regimens on this page
8 variants on this page
|
Note: this page has regimens which are specific to prostate cancer that is BRCA-mutated. Please see the main prostate cancer page for other regimens.
Metastatic castration-resistant
Olaparib monotherapy
Regimen Variant #1, 300 mg BID
FDA-recommended dose |
Study | Years of enrollment | Evidence | Comparator | Comparative Efficacy |
---|---|---|---|---|
de Bono et al. 2020 (PROfound) | 2017-2018 | Phase 3 (E-RT-ooc) | 1. Abiraterone 2. Enzalutamide |
Seems to have superior OS1 Median OS: 19.1 vs 14.7 mo (HR 0.69, 95% CI 0.50-0.97) |
1Reported efficacy is for patients in Cohort A in the 2020 update.
Prior treatment criteria
- Progression on abiraterone or enzalutamide
Biomarker eligibility criteria
- Cohort A: 1+ alterations in BRCA1, BRCA2, or ATM
- Cohort B: 1+ alterations in BRIP1, BARD1, CDK12, CHEK1, CHEK2, FANCL, PALB2, PPP2R2A, RAD51B, RAD51C, RAD51D, or RAD54L
Targeted therapy
- Olaparib (Lynparza) 300 mg PO twice per day
Continued indefinitely
Regimen Variant #2, 400 mg BID
Study | Evidence |
---|---|
Kaufman et al. 2014 (Study 42) | Phase 2, <20 pts in subgroup |
Mateo et al. 2015 (TOPARP-A) | Phase 2 |
Biomarker eligibility criteria
- Study 42: Germline BRCA1/2 mutations and had progression on hormonal and one systemic therapy
- TOPARP-A: Patients who were found to have homozygous deletions, deleterious mutations, or both in DNA-repair genes were much more likely to respond to olaparib
Targeted therapy
- Olaparib (Lynparza) 400 mg PO twice per day
Continued indefinitely
References
- Study 42: Kaufman B, Shapira-Frommer R, Schmutzler RK, Audeh MW, Friedlander M, Balmaña J, Mitchell G, Fried G, Stemmer SM, Hubert A, Rosengarten O, Steiner M, Loman N, Bowen K, Fielding A, Domchek SM. Olaparib monotherapy in patients with advanced cancer and a germline BRCA1/2 mutation. J Clin Oncol. 2015 Jan 20;33(3):244-50. Epub 2014 Nov 3. link to original article contains dosing details in manuscript link to PMC article PubMed NCT01078662
- TOPARP-A: Mateo J, Carreira S, Sandhu S, Miranda S, Mossop H, Perez-Lopez R, Nava Rodrigues D, Robinson D, Omlin A, Tunariu N, Boysen G, Porta N, Flohr P, Gillman A, Figueiredo I, Paulding C, Seed G, Jain S, Ralph C, Protheroe A, Hussain S, Jones R, Elliott T, McGovern U, Bianchini D, Goodall J, Zafeiriou Z, Williamson CT, Ferraldeschi R, Riisnaes R, Ebbs B, Fowler G, Roda D, Yuan W, Wu YM, Cao X, Brough R, Pemberton H, A'Hern R, Swain A, Kunju LP, Eeles R, Attard G, Lord CJ, Ashworth A, Rubin MA, Knudsen KE, Feng FY, Chinnaiyan AM, Hall E, de Bono JS. DNA-Repair Defects and Olaparib in Metastatic Prostate Cancer. N Engl J Med. 2015 Oct 29;373(18):1697-708. link to original article contains dosing details in manuscript link to PMC article PubMed NCT01682772
- PROfound: de Bono J, Mateo J, Fizazi K, Saad F, Shore N, Sandhu S, Chi KN, Sartor O, Agarwal N, Olmos D, Thiery-Vuillemin A, Twardowski P, Mehra N, Goessl C, Kang J, Burgents J, Wu W, Kohlmann A, Adelman CA, Hussain M. Olaparib for Metastatic Castration-Resistant Prostate Cancer. N Engl J Med. 2020 May 28;382(22):2091-2102. Epub 2020 Apr 28. link to original article contains dosing details in manuscript link to supplementary appendix PubMed NCT02987543
- Update: Hussain M, Mateo J, Fizazi K, Saad F, Shore N, Sandhu S, Chi KN, Sartor O, Agarwal N, Olmos D, Thiery-Vuillemin A, Twardowski P, Roubaud G, Özgüroğlu M, Kang J, Burgents J, Gresty C, Corcoran C, Adelman CA, de Bono J; PROfound Trial Investigators. Survival with Olaparib in Metastatic Castration-Resistant Prostate Cancer. N Engl J Med. 2020 Dec 10;383(24):2345-2357. Epub 2020 Sep 20. link to original article PubMed
Rucaparib monotherapy
Regimen
Study | Years of enrollment | Evidence |
---|---|---|
Awaiting publication (TRITON2) | 2017-NR | Phase 2 (RT) |
Note: this study is the basis of FDA approval; however, no dosing details are provided on CT.gov and there are no published manuscripts to date.
Targeted therapy
References
- TRITON2: NCT02952534