Nuertingen, Germany

Studienpraxis Urologie

Prostatic Cancer

Renal Cell Carcinoma

Autosomal Dominant Lewy Body Parkinson Disease 4

Pembrolizumab

Enzalutamide

Talazoparib

Abiraterone Acetate

Docetaxel

Merck Sharp & Dohme (MSD)

Pfizer

condition

allSponsorName

gender

Male

Female

overallStatus

Recruiting

Not yet recruiting

Active, not recruiting

Enrolling by invitation

Completed

Terminated

Withdrawn

Suspended

Unknown

type

Interventional

Observational

Expanded Access

phase

Early Phase 1

Phase 1

Phase 2

Phase 3

Phase 4

Not Applicable

funderTypes

Industry

Other U.S. Federal agency

All others

ageGroup

Child (birth-17)

Adult (18-64)

Older Adult (65+)

The purpose of this study is to assess the efficacy and safety of the combination of pembrolizumab (MK-3475) and enzalutamide in the treatment of men with metastatic castration-resistant prostate cancer (mCRPC) who have not received chemotherapy for mCRPC, are abiraterone-naïve, or are intolerant to or progressed on abiraterone acetate. There are two primary study hypotheses.

Hypothesis 1: The combination of pembrolizumab plus enzalutamide is superior to placebo plus enzalutamide with respect to Overall Survival (OS).

Hypothesis 2: The combination of pembrolizumab plus enzalutamide is superior to placebo plus enzalutamide with respect to Radiographic Progression-free Survival (rPFS) per Prostate Cancer Working Group (PCWG)-modified Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST 1.1) as assessed by blinded independent central review.

Study of Pembrolizumab (MK-3475) Plus Enzalutamide Versus Placebo Plus Enzalutamide in Participants With Metastatic Castration-resistant Prostate Cancer (mCRPC) (MK-3475-641/KEYNOTE-641)

Studienpraxis Urologie | Nuertingen, Germany

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Active trials

Study of Pembrolizumab (MK-3475) Plus Enzalutamide Versus Placebo Plus Enzalutamide in Participants With Metastatic Castration-resistant Prostate Cancer (mCRPC) (MK-3475-641/KEYNOTE-641)

Trial sponsors