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Study of Pembrolizumab (MK-3475) in Participants With Metastatic Castration-Resistant Prostate Cancer (mCRPC)(MK-3475-199/KEYNOTE-199)

NCT02787005 · Status: COMPLETED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 388

Last updated 2024-11-21

Study results available
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Summary

This is a study of pembrolizumab (MK-3475) in participants with metastatic castration-resistant prostate cancer (mCRPC). Participants will be enrolled into one of five cohorts: Cohort 1 (participants with programmed cell death ligand 1 \[PD-L1\]-positive, measurable disease), Cohort 2 (participants with PD-L1 negative, measurable disease), Cohort 3 (participants with bone-metastases and non-measurable disease) post-chemotherapy, Cohort 4 (participants with Response Evaluation Criteria in Solid Tumors version 1.1- \[RECIST 1.1\]-measureable disease) and Cohort 5 (participants with bone metastases only or bone-predominant disease) pre-chemotherapy.

Conditions

Interventions

BIOLOGICAL

Pembrolizumab

Intravenous infusion

Sponsors & Collaborators

Principal Investigators

  • Medical Director · Merck Sharp & Dohme LLC

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
MALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-07-01
Primary Completion
2022-02-28
Completion
2022-02-28
FDA Drug
Yes

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02787005 on ClinicalTrials.gov