New drug combo shows promise for Tough-to-Treat endometrial cancer

NCT ID NCT03526432

First seen Jun 27, 2026 · Last updated Jul 31, 2026 · Updated 2 times

Summary

This phase II trial is testing a combination of two drugs—atezolizumab (an immunotherapy) and bevacizumab (a drug that cuts off blood supply to tumors)—in 110 women with advanced, recurrent, or persistent endometrial cancer. The goal is to see how many patients experience tumor shrinkage or disappearance. Participants receive both drugs by IV every three weeks until the disease worsens or side effects become too severe.

What this could mean

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

Active substance
Atezolizumab and Bevacizumab (immunotherapy and anti-angiogenic drug combination)
What this could lead to
If successful, this combination could offer a new treatment option for women with advanced endometrial cancer that has not responded to standard chemotherapy.
What could go wrong
This is a phase II trial with a single group and no placebo, so results are preliminary. The combination may not improve outcomes and could cause side effects like high blood pressure or immune-related reactions.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

Contacts and locations

Locations

  • Stephenson Cancer Center, University of Oklahoma Health Sciences Center

    Oklahoma City, Oklahoma, 73117, United States

  • UAB Women and Infants Center

    Birmingham, Alabama, 35233, United States

  • Washington University School of Medicine

    St Louis, Missouri, 63108, United States

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