Promising combo for prostate cancer halted early

NCT ID NCT02555189

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at adding ribociclib to the standard hormone therapy enzalutamide for men with a certain type of advanced prostate cancer that had spread and no longer responded to hormone therapy alone. The goal was to find the best dose and see if the combination could lower PSA levels. The study was stopped early, so results are limited.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Memorial Sloan Kettering Cancer Center

    New York, New York, 10065, United States

  • Roswell Park Cancer Institute

    Buffalo, New York, 14263, United States

  • Thomas Jefferson University

    Philadelphia, Pennsylvania, 19107, United States

  • University of Michigan Comprehensive Cancer Center

    Ann Arbor, Michigan, 48109, United States

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Other studies related to the condition(s) this trial covers.