Personalized leukemia vaccine aims to outsmart relapse
NCT ID NCT01096602
First seen Jul 14, 2026 · Last updated Jul 15, 2026 · Updated 1 time
Summary
This study tests a personalized vaccine made from a patient's own leukemia cells fused with immune cells, combined with a drug that blocks PD-1, to help the immune system recognize and destroy any remaining leukemia cells after chemotherapy. The goal is to prevent the cancer from coming back. Adults with acute myeloid leukemia who have achieved remission after chemotherapy are eligible.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- a dendritic cell vaccine made from the patient's own leukemia cells fused with immune cells, given alongside a PD-1 blocking agent
- What this could lead to
- If successful, this approach could help prevent AML from returning after chemotherapy, potentially leading to long-term remission or a functional cure.
- What could go wrong
- This is a mid-stage trial with a small number of participants, so results may not apply to all patients. The vaccine can cause side effects, and it is not yet proven to prevent relapse.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
-
63 people
The number who actually took part.
- Start date
-
May 2010
- Finished
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Jun 2025
- 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
-
18 years and older
- Sex
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Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Screening: * Patients with AML at initial diagnosis or at first relapse * 18 years of age or older * ECOG Performance Status 0-2 * Life expectancy of greater than 9 weeks * Laboratory values within limits outlined in the protocol * Women of child-bearing potential and men must agree to use adequate contraception prior to study entry and for the duration of study participation Prior to Cell Collections for Dendritic Cell Generation: * Patients must have obtained complete remission with chemotherapy defined by the absence of circulating blasts, and less then 5% blasts on bone marrow examination following hematopoietic recovery * Resolution of all chemotherapy related Grade III-IV toxicity as per CTC criteria 4.0 * Laboratory values as outlined in the protocol * For patients with evidence of minimal residual disease prior to vaccination, assessment of minimal residual disease status by cytogenetics or FISH will be followed post vaccination Prior to Post-Chemotherapy Immunotherapy: * Resolution of all chemotherapy related grade III-IV toxicity * Laboratory values as outlined in the protocol * At least 2 doses of fusion vaccine produced Exclusion Criteria: Screening: * Active or history of autoimmune disorders/conditions including Type 1 diabetes. Type II diabetes, vitiligo or stable hyperthyroidism will not be considered exclusion criteria * HIV positive * Significant cardiac disease characterized by symptomatic congestive heart failure, unstable angina pectoris, clinically significant cardiac arrhythmia * Pregnant women * Individuals with a history of a different malignancy are ineligible except for circumstances outlined in the protocol document Prior to Cell Collection for Dendritic Cell Generation: * Serious intercurrent illness such as infection requiring IV antibiotics, or significant cardiac disease characterized by significant arrhythmia, ischemic coronary disease or congestive heart failure * Patients who choose to proceed with allogeneic or autologous transplant at the time of remission will not be vaccinated and will come off study
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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
-
Beth Israel Deaconess Medical Center
Boston, Massachusetts, 02215, United States
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