Vaccine boosts breast cancer fight before surgery

NCT ID NCT04329065

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

Summary

This study tests whether adding a vaccine called WOKVAC to standard chemotherapy and targeted therapy before surgery can help the immune system better attack HER2+ breast cancer. About 25 adults with early-stage breast cancer will receive the vaccine alongside their regular treatment. The goal is to see if this combination increases cancer-killing immune cells in the tumor and is safe.

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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

  • Fred Hutch/University of Washington Cancer Consortium

    RECRUITING

    Seattle, Washington, 98109, United States

More trials for these conditions

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