New PET tracer could reveal which cancers will respond to immunotherapy

NCT ID NCT05888532

First seen Mar 30, 2026 · Last updated Apr 30, 2026 · Updated 4 times

Summary

This study tests a new radioactive tracer called 64Cu-GRIP B that lights up immune activity in PET scans. It aims to see if the tracer is safe and can help detect which advanced cancers (like prostate, kidney, or bladder) are more likely to respond to immunotherapy. About 91 adults with advanced solid tumors will participate. The goal is to develop a better way to monitor treatment response without invasive biopsies.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Study contacts

  • Contact

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

Locations

  • University of California, San Francisco

    RECRUITING

    San Francisco, California, 94143, United States

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

    Contact Email: •••••@•••••

    Contact

Conditions

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