Custom vaccine shows promise in targeting aggressive breast cancer

NCT ID NCT03387553

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

Summary

This early-phase study tested a vaccine made from patients' own immune cells to target HER2-positive breast cancer. 31 participants with stage II or III breast cancer received the vaccine alongside standard chemotherapy before surgery. The goal was to see if the vaccine could boost the immune system's attack on cancer cells and improve treatment response.

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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

  • H. Lee Moffitt Cancer Center and Research Institute

    Tampa, Florida, 33612, United States

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