An Efficacy and Safety Study of Niraparib in Men With Metastatic Castration-Resistant Prostate Cancer and DNA-Repair Anomalies

NCT02854436 · Status: COMPLETED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 289

Last updated 2025-12-22

Study results available
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Summary

The purpose of this study is to assess the efficacy, safety, and pharmacokinetics of niraparib in men with metastatic castration-resistant prostate cancer (mCRPC) and deoxyribonucleic acid (DNA) repair anomalies.

Conditions

  • Prostatic Neoplasms

Interventions

DRUG

Niraparib

Participants will receive 300 mg niraparib (3 capsules\*100 mg) orally once daily.

Sponsors & Collaborators

  • Janssen Research & Development, LLC

    lead INDUSTRY

Principal Investigators

  • Janssen Research & Development, LLC Clinical Trial · Janssen Research & Development, LLC

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
MALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-08-31
Primary Completion
2021-01-26
Completion
2023-08-16
FDA Drug
Yes

Countries

  • United States
  • Australia
  • Belgium
  • Brazil
  • Canada
  • Denmark
  • France
  • Israel
  • Netherlands
  • Russia
  • South Korea
  • Spain
  • Sweden
  • Taiwan
  • United Kingdom

Study Locations

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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 NCT02854436 on ClinicalTrials.gov