Clinical Trials Using EZH2 Inhibitor CPI-1205

Clinical trials are research studies that involve people. The clinical trials on this list are studying EZH2 Inhibitor CPI-1205. All trials on the list are supported by NCI.

NCI’s basic information about clinical trials explains the types and phases of trials and how they are carried out. Clinical trials look at new ways to prevent, detect, or treat disease. You may want to think about taking part in a clinical trial. Talk to your doctor for help in deciding if one is right for you.

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  • ProSTAR: A Study Evaluating CPI-1205 in Patients With Metastatic Castration Resistant Prostate Cancer

    This is a two-arm, open label Phase 1b / 2 study with an oral administration of CPI-1205 in combination with either enzalutamide or abiraterone / prednisone in male patients with metastatic Castration Resistant Prostate Cancer. This study is designed to determine the maximum tolerated dose (MTD) and recommended Phase II dose (RP2D) based on safety, tolerability, pharmacokinetic, and efficacy profiles of CPI-1205 in combination with either enzalutamide or abiraterone / prednisone. Following determination of MTD and RP2D will proceed to phase 2. Patients in phase 2 will receive CPI-1205 at the RP2D in combination with either enzalutamide or abiraterone / prednisone vs either enzalutamide or abiraterone / prednisone as a control arm.
    Location: 15 locations