Measles virus takes on ovarian cancer in early trial

NCT ID NCT02364713

First seen Jun 27, 2026 ยท Last updated Jun 27, 2026

Summary

This phase 2 trial tested a genetically modified measles virus (MV-NIS) against standard chemotherapy in 17 women with ovarian, fallopian, or peritoneal cancer that no longer responded to platinum drugs. The virus was designed to infect and kill cancer cells while leaving healthy cells alone. The study was terminated early, so firm conclusions about effectiveness are not possible.

What this could mean

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

Active substance
genetically modified measles virus (MV-NIS)
What this could lead to
If successful, this could point toward a new treatment option for ovarian cancer that has stopped responding to platinum-based chemotherapy.
What could go wrong
This trial was terminated early with only 17 participants, so results are very limited. The virus may not work better than standard chemotherapy and could cause side effects like infection or inflammation.

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

  • Mayo Clinic in Arizona

    Scottsdale, Arizona, 85259, United States

  • Mayo Clinic in Florida

    Jacksonville, Florida, 32224-9980, United States

  • Mayo Clinic in Rochester

    Rochester, Minnesota, 55905, United States

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