Promising new attack on tough breast cancer brain metastases

NCT ID NCT06238921

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests whether adding two drugs (sacituzumab govitecan and zimberelimab) to precise brain radiation can help people with metastatic triple negative breast cancer that has spread to the brain. The trial will enroll 31 adults and compare the combination against sacituzumab govitecan alone. Researchers will monitor safety and how long the cancer stays under control.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

Sacituzumab govitecan (Trodelvy) and zimberelimab

What this could lead to

If successful, this combination could offer a new treatment option that helps control both brain and body tumors in people with metastatic triple negative breast cancer.

What could go wrong

This is an early-phase trial with only 31 participants, so results may not apply to everyone. The added drugs and radiation may cause serious side effects like neurological toxicity or radionecrosis.

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

Conditions

The condition(s) this trial relates to.

breast cancer breast neoplasm triple-negative breast carcinoma

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Email: •••••@•••••

  • Contact

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

Locations

  • Moffitt Cancer Center

    RECRUITING

    Tampa, Florida, 33612, United States

    Contact

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