High-Risk Metachronous Oligometastatic Prostate Cancer Trial

NCT06212583 · Status: ACTIVE_NOT_RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 88

Last updated 2026-05-06

No results posted yet for this study

Summary

The purpose of this research study is to compare the effects, good and/or bad, of using the standard of care treatment, hormonal therapy + Stereotactic Ablative Radiation (SABR) to the metastatic lesions, compared to standard of care and addition of 6-months of niraparib/abiraterone acetate combination pills and prednisone for participants with recurrent metastatic prostate cancer.

Conditions

Interventions

DRUG

niraparib/abiraterone acetate

Patients on Arm 2 to receive drug for 6 months

RADIATION

Stereotactic ablative radiation therapy (SABR)

Both arms will receive SABR

DRUG

Androgen deprivation therapy (ADT)

All ADT is provided as best prescribed for patient per their medical oncologist.

Sponsors & Collaborators

  • Janssen Scientific Affairs, LLC

    collaborator INDUSTRY
  • University of Maryland, Baltimore

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
MALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-04-17
Primary Completion
2028-12-31
Completion
2029-12-31
FDA Drug
Yes

Countries

  • United States

Study Locations

More Related Trials

Entities

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 NCT06212583 on ClinicalTrials.gov