CAR-T cells take on stubborn leukemia after transplant in new trial
NCT ID NCT07441291
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares two treatments for patients with B-cell acute lymphoblastic leukemia who still have small amounts of cancer cells (minimal residual disease) after a stem cell transplant. One group receives a single infusion of their own genetically modified immune cells (CAR-T therapy), while the other gets standard chemotherapy plus donor immune cells. The goal is to see which approach better clears these leftover cancer cells and prevents relapse.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- CD19 CAR-T cells (a type of immune cell therapy)
- What this could lead to
- If successful, this could offer a more effective way to eliminate lingering leukemia cells after a stem cell transplant, potentially reducing relapse risk.
- What could go wrong
- This is a relatively small, early-phase trial, and CAR-T therapy can cause serious side effects like cytokine release syndrome or neurological problems. It may not prove superior to standard treatment.
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 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 70 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2025
- Expected to finish
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Dec 2028
An estimate. End dates often move.
- 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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3 to 79 years
- Sex
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Anyone
- 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.
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: * age 3-\<80 years * ECOG performance status 0-2 * post-HSCT MRD positivity (≥0.1% CD19+ abnormal B cells by flow cytometry) * no hematological/extramedullary relapse * adequate organ function * negative pregnancy test (for fertile females) Exclusion Criteria: * active infections * uncontrolled graft-versus-host disease (GVHD) * history of central nervous system disorders * autoimmune diseases * other active malignancies
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Peking University People's Hospital
RECRUITINGBeijing, China, 100044, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Experimental cell therapy takes on tough leukemia
- New immune cell therapy targets Hard-to-Treat leukemia in early trial
- Engineered immune cells take aim at tough blood cancers
- New Dual-Target CAR T-Cell therapy aims to beat relapsed childhood cancers
- Experimental CAR-T therapy shows promise in small leukemia trial
- New gene therapy injection shows promise for tough leukemia