This Study Will Explore Whether a Combination of the Investigational Drug Mevrometostat (PF-06821497) and Enzalutamide Will Work Better Than Taking Enzalutamide Alone in Participants With mCSPC Who Are ARPI naïve.

NCT07028853Phase 3Recruiting

Lead sponsor
Pfizer (Industry)
Enrollment
1,000 (estimated)
Start date
28 Sep 2025
Primary completion
12 Sep 2028 (estimated)
Study completion
8 Dec 2034
Last update posted
14 Oct 2026

Design

Study type
Interventional
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel
Masking
Quadruple
Arms
2

Interventions

  • Mevrometostat Drug
  • Placebo Drug
  • Enzalutamide Drug

Conditions and primary outcome

  • Metastatic Castration Sensitive Prostate Cancer (mCSPC)
  • Hormone Sensitive Prostate Cancer
  • Prostate Cancer
  • Cancer of the Prostate

Primary outcome

Radiographic Progression Free Survival (rPFS) (Randomization up to approximately 4 years)

Posted results on ClinicalTrials.gov

Results posted on ClinicalTrials.gov: No

Results from company and journal sources

No editor-confirmed results are on record for this study.

Publications

No PubMed citation lists NCT07028853.

CT-VCA trial quality

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Data integrity

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Source

Source: ClinicalTrials.gov, U.S. National Library of Medicine. Listing a study does not mean NLM has evaluated it.

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