New PET tracer aims to spot aggressive breast cancer – study halted before start

NCT ID NCT05634954

First seen Nov 01, 2025 · Last updated May 14, 2026 · Updated 27 times

Summary

This study was designed to test a new radioactive tracer called [18F]GEH121224 for PET scans in people with advanced HER2-positive breast cancer. The goal was to see if it could safely and accurately detect cancer spread. The study was withdrawn before any participants were enrolled, so no results are available.

Disclaimer Read more

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.

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for BREAST CANCER are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

Contacts and locations

Locations

  • The University of Texas MD Anderson Cancer Centre

    Houston, Texas, 77030-4008, United States

Conditions

Explore the condition pages connected to this study.