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Association details:
Biomarker:ATRX mutation
Cancer:Prostate Cancer
Drug:Lynparza (olaparib) (PARP inhibitor)
Direction:Sensitive
Evidence:
Evidence Level:
Sensitive: C2 – Inclusion Criteria
Title:

The Study of Olaparib Combined With Abiraterone and Prednisone in mHSPC Patients With HRR Gene Mutation

Excerpt:
...- Qualifying HRR gene mutations (deleterious or suspected deleterious gene alterations) are BRCA1, BRCA2, ATM, BARD1, BRIP1, CDK12, CHEK1, CHEK2, FANCL, PALB2, RAD51B, RAD 51C, RAD51D and RAD54L mutations confirmed by the central lab....
Trial ID:
Evidence Level:
Sensitive: C2 – Inclusion Criteria
Title:

Carboplatin or Olaparib for BRcA Deficient Prostate Cancer

Excerpt:
......
Trial ID:
More C2 evidence
Evidence Level:
Sensitive: C2 – Inclusion Criteria
Title:

The Study of Olaparib in Newly Diagnosed mCRPC Patients With HRR Gene Mutation

Excerpt:
...- Qualifying HRR gene mutations (deleterious or suspected deleterious gene alterations) are BRCA1, BRCA2, ATM, BARD1, BRIP1, CDK12, CHEK1, CHEK2, FANCL, PALB2, RAD51B, RAD 51C, RAD51D and RAD54L mutations confirmed by the central lab....
Trial ID:
Less C2 evidence
Evidence Level:
Sensitive: C3 – Early Trials
Title:

TOPARP-B: A phase II randomized trial of the poly(ADP)-ribose polymerase (PARP) inhibitor olaparib for metastatic castration resistant prostate cancers (mCRPC) with DNA damage repair (DDR) alterations.

Excerpt:
Patients were randomized 1:1 under a “pick-the-winner” design to 400mg or 300mg of olaparib BID...Subgroup analyses per altered gene identified indicated response rates for: BRCA1/2 of 80% (24/30; mPFS 8.1mo); PALB2 57% (4/7; mPFS 5.3mo); ATM 37% (7/19; mPFS 6.1mo); CDK12 25% (5/20; mPFS 2.9mo); others [ATRX, CHEK1, CHEK2, FANCA, FANCF, FANCG, FANCI, FANCM, RAD50, WRN] 20% (4/20; mPFS 2.8mo).
DOI:
10.1200/JCO.2019.37.15_suppl.5005
Trial ID: