RATIONALE: Efavirenz may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. PURPOSE: This phase II trial is studying how well efavirenz works in treating patients with metastatic prostate cancer.
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Percentage of Participants Without Prostate-specific Antigen Progression at 3 Months
Timeframe: 3 months