A phase 3 trial of Talazoparib and Enzalutamide in prostate cancer, run by Pfizer, active and no longer recruiting.
Study of Talazoparib With Enzalutamide in Men With DDR Gene Mutated mCSPC is a phase 3 interventional study registered as NCT04821622 by Pfizer, with 599 participants enrolled, started 2021-05-12 and due to reach its primary completion in 2026-02-18. Interventions recorded: talazoparib plus enzalutamide and Placebo plus enzalutamide.
The full inclusion and exclusion criteria are on the registry record. Read 2026-10-07. Recruiting overall does not mean a particular site is open; ask the study team.
ClinicalTrials.gov data courtesy of the US National Library of Medicine.
Shares Metastatic hormone-sensitive prostate cancer, Enzalutamide, Prostate cancer and the tag pipeline.
Shares Metastatic hormone-sensitive prostate cancer, Androgen deprivation & AR pathway inhibitors, PARP inhibitors, Prostate cancer and the tag pipeline.
Shares Androgen deprivation & AR pathway inhibitors, Prostate cancer and the tag pipeline.
Shares Enzalutamide, Prostate cancer and the tag pipeline.
Shares Enzalutamide, Prostate cancer and the tag pipeline.
Shares Astellas, Pfizer (incl. Seagen) and the tag pipeline.
Shares Astellas, Pfizer (incl. Seagen) and the tag pipeline.
Shares Astellas, Pfizer (incl. Seagen) and the tag pipeline.
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