Blood test may predict prostate cancer drug response, avoiding need for biopsy

NCT ID NCT01961843

First seen Jan 03, 2026 · Last updated May 15, 2026 · Updated 21 times

Summary

This study tested a new blood test that looks for cancer cells floating in the bloodstream (circulating tumor cells) in 40 men with advanced prostate cancer. The goal was to see if changes in these cells could predict whether the drug abiraterone acetate would work. If successful, this test could help doctors choose the right treatment without needing a painful biopsy.

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Contacts and locations

Locations

  • Massachusetts General Hospital

    Boston, Massachusetts, 02114, United States

Conditions

Explore the condition pages connected to this study.