New vaccine aims to halt ovarian cancer recurrence detected in blood

NCT ID NCT07495124

First seen Jun 25, 2026 · Last updated Jul 14, 2026 · Updated 3 times

Summary

This phase II trial tests whether an IGFBP-2 vaccine, given after one dose of carboplatin, can stop ovarian cancer from growing in patients whose recurrence is detected only through a blood test. The vaccine helps the immune system target cancer cells, while carboplatin primes the immune response. The study includes 26 participants with ovarian, fallopian tube, or primary peritoneal cancer who have completed platinum-based chemotherapy.

What this could mean

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

Active substance
IGFBP-2 vaccine (DNA vaccine) plus carboplatin
What this could lead to
If it works, this could offer a new way to delay or prevent ovarian cancer from growing after it is first detected in the blood, potentially extending time without visible disease.
What could go wrong
This is a small, early-phase trial with only 26 participants, so results may not apply to everyone. The vaccine may not trigger a strong enough immune response, and side effects from carboplatin 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

Study contacts

  • Contact

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

Locations

  • Fred Hutch/University of Washington Cancer Consortium

    Seattle, Washington, 98109, United States

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

    Contact

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