New approach fights resistant prostate cancer with testosterone flip

NCT ID NCT06922318

First seen Nov 01, 2025 · Last updated Apr 22, 2026 · Updated 23 times

Summary

This study is testing whether giving testosterone along with an experimental drug (ZEN-3694) first, followed by a standard prostate cancer drug (enzalutamide) plus ZEN-3694, can shrink tumors in men whose prostate cancer has spread and stopped responding to standard treatments. Researchers want to see if starting with testosterone makes the later treatment work better. The study will involve about 50 men with metastatic prostate cancer that has become resistant to hormone-blocking therapies.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Johns Hopkins Sidney Kimmel Comprehensive Cancer Center

    RECRUITING

    Baltimore, Maryland, 21205, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

Conditions

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