TRITON3: A Multicenter, Randomized, Open Label Phase 3 Study of Rucaparib Versus Physician's Choice of Therapy for Patients With Metastatic Castration Resistant Prostate Cancer Associated With Homologous Recombination Deficiency
Brief SummaryThe purpose of this study is to determine how patients with metastatic castration-resistant prostate cancer, and evidence of a homologous recombination gene deficiency, respond to treatment with rucaparib versus treatment with physician's choice of abiraterone acetate, enzalutamide, or docetaxel.
Inclusion and Exclusion Criteria
- Be 18 years old at the time the informed consent is signed
- Have a histologically or cytologically confirmed adenocarcinoma or poorly differentiated carcinoma of the prostate
- Be surgically or medically castrated, with serum testosterone levels of ≤ 50 ng/dL (1.73 nM)
- Be eligible for treatment with physician's choice of comparator treatment (abiraterone acetate, enzalutamide or docetaxel)
- Experienced disease progression after having received 1 prior next generation androgen receptor-targeted therapy for castration-resistant disease
- Have a deleterious mutation in a BRCA1/2 or ATM gene
- Active second malignancy, with the exception of curatively treated non melanoma skin cancer, carcinoma in situ, or superficial bladder cancer
- Prior treatment with any PARP inhibitor
- Prior treatment with chemotherapy for metastatic castration-resistant prostate cancer
- Symptomatic and/or untreated central nervous system metastases
- Pre-existing duodenal stent and/or any gastrointestinal disorder or defect that would, in the opinion of the investigator, interfere with absorption of study drug
Please contact the trial administrator to learn more about where you can participate in this trial. Please use the contact form on the right side.