New vaccine aims to stop breast cancer recurrence in High-Risk patients
NCT ID NCT02063724
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This early-phase study tested a personalized vaccine made from a patient's own immune cells, designed to target a protein called HER-2 found on some aggressive breast cancers. The goal was to see if the vaccine was safe and could train the immune system to prevent the cancer from returning. Fifteen women with high-risk HER-2 positive breast cancer who had completed standard treatments and had no current signs of cancer took part.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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15 people
The number who actually took part.
- Started
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Oct 2014
- Finished
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Sep 2022
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Female participants only
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Women over Age 18 years. * Potential participants with Invasive Breast Cancer at least Stage IIIA, greater than or equal to N2 (\>4 positive nodes) or have recurrent metastatic breast cancer rendered NED by any means that are classic HER-2 3+ 30%, 2+ IHC and FISH positive or HER-2 2+ FISH negative, that have completed chemotherapy and/or trastuzumab and are within 1 year from their last treatment and have no evidence of disease. * Deemed to require anti-estrogen therapy for treatment of their breast cancer can continue anti-estrogen therapy during vaccinations. * Women of childbearing age with a negative pregnancy test documented prior to enrollment. * Eastern Cooperative Oncology Group (ECOG) Performance Status Score of 0 or 1. * Willing to use birth control if necessary. * Have voluntarily signed a written Informed Consent in accordance with institutional policies after its contents have been fully explained to them. Exclusion Criteria: * Pregnant or lactating. * Positive for positive HIV or hepatitis C at baseline. * Patients with coagulopathies, including thrombocytopenia with platelet count less than 75,000, INR greater than 1.5 and partial thromboplastin time greater than 50 sec. * Major cardiac illness MUGA less than 50% EF. * Pre-existing medical illnesses or medications which might interfere with the study as determined by Principal Investigator (PI).
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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
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H. Lee Moffitt Cancer Center and Research Institute
Tampa, Florida, 33612, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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