Recruitment

Recruitment Status
Recruiting
Estimated Enrollment
Same as current

Summary

Conditions
  • Castration Resistant Prostatic Cancer
  • Metastatic Prostate Cancer
Type
Interventional
Phase
Phase 2
Design
Allocation: Non-RandomizedIntervention Model: Parallel AssignmentIntervention Model Description: After determination of DNA damage repair status, subjects will be assigned to one of two treatment groups: Group 1 (DNA damage repair proficient group): Twenty-five subjects Group 2 (DNA damage repair deficient group): Twenty-five subjects All subjects will receive pembrolizumab 200mg IV every 3 weeks until disease progression or unacceptable toxicity.Masking: None (Open Label)Primary Purpose: Treatment

Participation Requirements

Age
Between 18 years and 125 years
Gender
Only males

Description

This is a multicenter phase 2 open label study of pembrolizumab in patients with metastatic castrate resistant prostate cancer (mCRPC) with or without DNA damage repair defects. All subjects will receive pembrolizumab 200mg intravenously (IV) every 3 weeks until disease progression or unacceptable t...

This is a multicenter phase 2 open label study of pembrolizumab in patients with metastatic castrate resistant prostate cancer (mCRPC) with or without DNA damage repair defects. All subjects will receive pembrolizumab 200mg intravenously (IV) every 3 weeks until disease progression or unacceptable toxicity. The primary endpoint of the study is objective response rate (ORR) according to immune-mediated response criteria (irRC).

Tracking Information

NCT #
NCT03248570
Collaborators
Merck Sharp & Dohme Corp.
Investigators
Principal Investigator: Lawrence Fong, MD University of California, San Francisco