Could a Bone-Seeking radiation drug catch prostate cancer early?

NCT ID NCT04206319

First seen Nov 01, 2025 · Last updated Jun 05, 2026 · Updated 32 times

Summary

This study tests Radium-223 in men whose prostate cancer has returned after initial treatment, but only shows up as rising PSA levels in blood—not on standard scans. The goal is to see how the drug affects the immune system and PSA levels. Participants receive up to 6 doses of Radium-223 and are followed for life.

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Contacts and locations

Locations

  • National Institutes of Health Clinical Center

    Bethesda, Maryland, 20892, United States

Conditions

Explore the condition pages connected to this study.