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ACTIVE NOT RECRUITINGPhase3

A Study to Compare the Efficacy and Safety of BMS-986365 Versus the Investigator's Choice of Therapy in Participants With Metastatic Castration-resistant Prostate Cancer

Sponsor: Celgene

NCT ID: NCT06764485

View on ClinicalTrials.gov ↗

At a glance

What the study gets you
Access to the study treatment being tested
Type of study
Interventional (receives a drug or procedure)
Time in hospital
In-person visits at study sites — visit count not specified by the sponsor
Drug or intervention
BMS-986365 (drug), Enzalutamide (drug), Abiraterone (drug), Docetaxel (drug)
How long the study runs
Study runs about 46 months (dates as stated)
About the drug or intervention
BMS-986365 — drug: Specified dose on specified days · Enzalutamide — drug: Specified dose on specified days · Abiraterone — drug: Specified dose on specified days · Docetaxel — drug: Specified dose on specified days · Predinsone/Prednisolone — drug: Specified dose on specified days
Patient visit burden
Not specified by the sponsor
Type of study
Testing a treatment
Ages
18 Years and over
Who
Male
Number of participants
960
Started
2025-03-13
Last checked
2026-09

Plain English Summary

What is this study?

  • • Testing a new treatment for metastatic castration-resistant prostate cancer
  • • Phase3 - 960 participants
  • • The purpose of this study is to compare the efficacy and safety of BMS-986365 versus the investigator's choice of therapy in participants with Metastatic Castration-resistant Prostate Cancer

Who can take part?

  • • Ages 18 Years and over
  • • Diagnosed with metastatic castration-resistant prostate cancer
  • • Male only

Where?

  • • Glasgow - Local Institution - 0393
  • • Northwood - Local Institution - 0383
  • • London - Local Institution - 0266
  • • London - Local Institution - 0391
  • • +1 more UK sites

This is a simplified summary. Always discuss with your doctor before making any decisions.

About This Trial

The purpose of this study is to compare the efficacy and safety of BMS-986365 versus the investigator's choice of therapy in participants with Metastatic Castration-resistant Prostate Cancer.

More detail

The primary objective of this clinical trial is to assess the radiographic progression free survival (rPFS) of BMS-986365 versus investigator's choice comprising Docetaxel + Prednisone/Prednisolone or Abiraterone + Prednisone/Prednisolone or Enzalutamide. In Part 1, participants will be randomized 1:1:1 to one of the two BMS-986365 dose levels, or to the active comparator arm (investigator's choice). In Part 2 of the study, participants will be randomized 1:1 between BMS-986365 selected dose, or to the active comparator arm (investigator's choice).

Metastatic Castration-resistant Prostate Cancer

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What we know so far

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Preliminary match based on your answers. Full eligibility requires on-site assessment including medical history, physical exam, and lab tests. This does not guarantee enrolment.

Eligibility at a Glance

Key info

  • Age: 18 Years and over
  • Who can join: Male only

What the study is looking for

  • ✓Inclusion Criteria
  • ✓Participants must have histologic or cytologic confirmation of adenocarcinoma of the prostate without small cell or...
  • ✓Participants must be not causing symptoms or mildly causing symptoms from prostate cancer with score on Brief Pain Inventory -...
  • ✓Participants must have had previous treatment with an androgen receptor pathway inhibitor (abiraterone,...
  • ✓Exclusion Criteria
See the full criteria
Inclusion Criteria * Participants must have histologic or cytologic confirmation of adenocarcinoma of the prostate without small cell or neuro-endocrine features. * Participants must have current evidence of metastatic disease documented by either bone lesions on radionuclide bone scan and/or soft tissue lesions on computed tomography/magnetic resonance imaging (CT/MRI). * Participants must be asymptomatic or mildly symptomatic from prostate cancer with score on Brief Pain Inventory - Short Form (BPI-SF) that must be \< 4. * Participants must have had previous treatment with an androgen receptor pathway inhibitor (abiraterone, enzalutamide, apalutamide, or darolutamide). Exclusion Criteria * Participants must not have impaired cardiac function or clinically significant cardiac disease. * Participants must not have any brain metastasis. * Participants must not have any liver metastasis. * Participants with superscan on technetium-99m (Tc-99m) radionuclide bone scans. * Other protocol-defined Inclusion/Exclusion criteria apply.

Where Is This Study? (5 UK sites)

Local Institution - 0393

Glasgow G12 0YN, United Kingdom

Local Institution - 0383

Northwood HA6 2RN, United Kingdom

Local Institution - 0266

London EC1A 7BE, United Kingdom

Local Institution - 0391

London SM2 5PT, United Kingdom

Local Institution - 0248

Manchester M20 4BX, United Kingdom

Data sourced from ClinicalTrials.gov · Last verified: 2026-09