Double-Pronged CAR-T cells take aim at Hard-to-Treat blood cancers
NCT ID NCT05436509
First seen Jun 27, 2026 · Last updated Aug 25, 2026 · Updated 2 times
Summary
This study tests a new type of immunotherapy called bi-specific CAR-T cells that target two proteins, CD19 and CD79b, found on B cell cancers. The therapy involves collecting a patient's own immune cells, modifying them to recognize and attack cancer cells, and infusing them back. The trial includes people aged 6 months and older with B cell malignancies that express CD19 or CD79b, and aims to evaluate safety and anti-tumor activity.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- bi-4SCAR CD19/79b T cells
- What this could lead to
- If successful, this could offer a new treatment option for people with B cell cancers that have not responded to other therapies.
- What could go wrong
- This is an early-phase trial with a small number of participants, so the results may not apply to everyone. CAR-T therapy can cause serious side effects like cytokine release syndrome.
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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60 people
The number who actually took part.
- Started
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Jun 2026
- Finished
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Jul 2026
- 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.
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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. age older than 6 months. 2. malignant B cell surface expression of CD19 or CD79b molecules. 3. the KPS score over 80 points, and survival time is more than 1 month. 4. greater than Hgb 80 g/L. 5. no contraindications to blood cell collection. Exclusion Criteria: 1. accompanied with other active diseases and difficult to assess patient response. 2. bacterial, fungal, or viral infection, unable to control. 3. living with HIV. 4. active HBV or HCV infection. 5. pregnant and nursing mothers. 6. under systemic steroid treatment within a week of the treatment. 7. prior failed CD19 and CD79b CAR-T 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.
Contacts and locations
Locations
-
Shenzhen Geno-immune Medical Institute
Shenzhen, Guangdong, 518000, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Double-Targeted immune cells take aim at Hard-to-Treat blood cancers
- Double-Pronged immune cells take aim at blood cancers
- Off-the-Shelf CAR t cells take on tough blood cancers
- Hidden danger: why some patients can't shake COVID-19
- New drug HRS-1635 enters early human testing for hard-to-treat blood cancers
- Scientists hunt for immune weak spots in B-Cell cancers