New hope for rare cancers: drug duo shows promise

NCT ID NCT03074513

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

Summary

This phase II trial tests whether combining two drugs, atezolizumab and bevacizumab, can shrink rare solid tumors like appendix cancer, anal cancer, and mesothelioma. About 133 participants with various rare cancers will receive the drugs intravenously. The goal is to see if the combination helps control the disease better than historical treatments.

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 drugs)
What this could lead to
If it works, this could offer a new treatment option for people with rare solid tumors that are hard to treat.
What could go wrong
This is a mid-stage trial with no control group, so results are uncertain. Side effects from immunotherapy and bleeding risks from bevacizumab are possible.

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

  • M D Anderson Cancer Center

    Houston, Texas, 77030, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.