Pre-approval Access Single Patient Request for Niraparib / Abiraterone Acetate Combination (Nira/AA Combination)

June 12, 2025 updated by: Janssen Research & Development, LLC

Pre-Approval Access Single Patient Request for Niraparib / Abiraterone Acetate Combination (Nira/AA Combination)

The purpose of this pre-approval access is to provide Niraparib plus Abiraterone Acetate (Nira/AA combination) in the treatment of (a) participant(s) with first line metastatic castration-resistant prostate cancer with specific Homologous Recombination Repair (HRR) gene alterations.

Study Overview

Status

Approved for marketing

Conditions

Intervention / Treatment

Study Type

Expanded Access

Expanded Access Type

  • Individual Patients

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Austria
      • Dummy, Austria, 99999
        • DUMMY
  • Brazil
      • Dummy, Brazil, 99999
        • DUMMY
  • Estonia
      • Dummy, Estonia, 99999
        • DUMMY
  • Israel
      • Dummy, Israel, 99999
        • DUMMY
  • Mexico
      • Dummy, Mexico, 99999
        • DUMMY

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

N/A

Description

Inclusion Criteria:

  • Diagnosed with metastatic castration-resistant prostate cancer (mCRPC)
  • A confirmed homologous recombination repair (HRR) gene alteration as identified by a genomic assay through use of a validated test
  • Eastern Cooperative Oncology Group Performance Score (ECOG PS) Grade of 0 or 1
  • Willing to receive concomitant prednisone/ prednisolone 10 milligrams (mg) (not provided by Janssen) daily while receiving niraparib/abiraterone acetate (Nira/AA) combination treatment
  • Willing to continue treatment with gonadotropin-releasing hormone (GnRH) analogue if not surgically castrated

Exclusion Criteria:

  • Prior treatment with a Poly ADP-ribose Polymerase (PARP) inhibitor
  • Prior systemic therapy for mCRPC (that is, taxane-based chemotherapy, androgen signaling inhibitors). Ongoing androgen deprivation therapy (ADT), prior systemic treatment (example, apalutamide, enzalutamide, darolutamide, docetaxel) for earlier disease settings (example, hormone sensitive disease, non-metastatic castration-resistant disease); and treatment recently initiated with abiraterone acetate for mCRPC less than or equal to (<=) 60 days is permitted
  • Other treatment options available or participant eligible or able to participate in a clinical trial for first line mCRPC with HRR gene alterations
  • Moderate-severe pain
  • History or current diagnosis of myelodysplastic syndrome (MDS)/acute myeloid leukemia (AML)

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Janssen Research & Development, LLC

Investigators

  • Study Director: Janssen Research & Development, LLC Clinical Trial, Janssen Research & Development, LLC

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

First Submitted

May 27, 2022

First Submitted That Met QC Criteria

May 27, 2022

First Posted (Actual)

June 2, 2022

Study Record Updates

Last Update Posted (Actual)

June 13, 2025

Last Update Submitted That Met QC Criteria

June 12, 2025

Last Verified

June 1, 2025

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • CR109197
  • 67652000MPC4002 (Other Identifier: Janssen Research & Development, LLC)

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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