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Trial Summary

The purpose of the study is to evaluate the safety and efficacy of talazoparib in combination with enzalutamide compared with placebo in combination with enzalutamide in participants with DDR-deficient mCSPC.



ACTRN/NCT /ethics:


Scientific title:

A Phase 3, Randomized, Double-Blind Study of Talazoparib with Enzalutamide Versus Placebo with Enzalutamide in Men with DDR Gene Mutated Metastatic Castration-Sensitive Prostate Cancer.

Sponsor / Cooperative group:


Trial & Patient Characteristics

Cancer TypeProstate
Trial TypeTreatment
PhasePhase III
Age Range18 years and older
Tumour Stream -
Cancer StageLocally Recurrent or Locally Advanced, Metastatic or Widespread
Anticipated Start Date2021-05-12
Anticipated End Date2027-04-10

Participating Hospitals

HospitalThe Queen Elizabeth Hospital
Clinical Trial CoordinatorPamela Cooper
Phone08 8222 6410
Principal InvestigatorDr Yoko Tomita
Recruitment StatusRecruiting