Engineered immune cells take on tough leukemia
NCT ID NCT04016129
First seen Jun 27, 2026 · Last updated Aug 27, 2026 · Updated 2 times
Summary
This study tests a new type of CAR T-cell therapy for people with B-cell leukemia that does not have the CD19 protein, often because it stopped responding to earlier CAR T treatment. The modified immune cells target six different markers on leukemia cells. The trial aims to see if this approach is safe and can shrink or eliminate the cancer.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- genetically modified immune cells (CAR T-cells) targeting CD22, CD123, CD38, CD10, CD20, and TSLPR
- What this could lead to
- If successful, this could provide a new treatment option for patients whose leukemia no longer responds to standard CAR T-cell therapy.
- What could go wrong
- This is an early-phase trial with only 100 participants, so results may not apply to everyone. There are also risks of serious side effects from the cell infusion.
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 1/2
Runs two stages together: safety and dose first, then whether the treatment works.
- Participants
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About 100 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jul 2027
An estimate. Start dates often move.
- Expected to finish
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Jun 2029
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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6 months to 75 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: 1. Age older than 6 months. 2. Native CD19 negative B cell malignancies or relapse after CD19-CAR-T immunotherapy. 3. Malignant B cells expressing one or more of the following surface molecules: CD22/CD123/CD38/CD10/CD20/TSLPR. 4. The KPS score over 80 points, and survival time is more than 1 month. 5. Greater than Hgb 80 g/L. 6. No contraindications to blood cell collection. Exclusion Criteria: 1. Complications with other active diseases, and difficult to assess patient response. 2. Bacteria, fungus, or virus infection, and unable to control. 3. Living with HIV. 4. Active HBV and HCV infection. 5. Pregnant and nursing mothers. 6. Under systemic steroid use within a week of the treatment.
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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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Shenzhen Geno-immune Medical Institute
Shenzhen, Guangdong, 518000, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Engineered T-Cells take on childhood leukemia in early trial
- Leukemia treatment may erase vaccine protection—study tests if re-vaccination works
- New Dual-Target CAR T-Cell therapy aims to beat relapsed childhood cancers
- Off-the-Shelf CAR-T cells take on tough blood cancers
- Experimental CAR-T therapy targets tough blood cancers
- New CAR t therapy targets two proteins to fight blood cancers