CAR-T vaccine study pulled before it began
NCT ID NCT07071909
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study was designed to track how the immune system recovers after CAR-T cell therapy and to test a pneumococcal vaccine (PCV-21) in these patients. It planned to enroll 50 adults with blood cancers or solid tumors. However, the study was withdrawn before any participants were enrolled, so no results are available.
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
-
Phase 1/2
Runs two stages together: safety and dose first, then whether the treatment works.
- Started
-
Jan 2025
- Finished
-
Aug 2025
- Lead sponsor
-
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 to 99 years
- Sex
-
Anyone
- Healthy volunteers
-
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: 1. Written informed consent was obtained to participate in the study and HIPAA authorization for the release of personal health information. 2. The subject is willing and able to comply with study procedures based on the judgment of the investigator. 3. Age ≥ 18 years at the time of consent. 4. Planning to receive a commercial CD19 or BCMA-directed CAR-T therapy or investigational CD30 or solid tumor CAR-T therapy as a single infusion following lymphodepletion 5. Agree to provide blood samples as required by the protocol 6. Willing and able to provide access to immunization history 7. If receiving CAR-T as part of a clinical trial, must meet all eligibility criteria for that trial 8. Be willing to attend Immune Reconstitution Clinic Visits at 3, 6, 9, 12 months after CAR T-cell infusion 9. Be willing to receive PCV-21 vaccination at 6 months after CAR T-cell infusion. Exclusion Criteria: * None
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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
-
Lineberger Comprehensive Cancer Center
Chapel Hill, North Carolina, 27599, United States
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Other studies related to the condition(s) this trial covers.
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