Multiple CAR-T Cell Therapy Targeting AML
Multi-center Phase I/II Clinical Trial of Multiple CAR T Cells for Treating Acute Myeloid Leukemia
Shenzhen Geno-Immune Medical Institute
10 participants
Aug 1, 2025
INTERVENTIONAL
Conditions
Summary
The purpose of this clinical trial is to assess the feasibility, safety and efficacy of multiple CAR T-cell therapy which combines CAR T cells against CLL-1 with CAR T cells targeting CD123 or CD33 in patients with relapsed and refractory AML. The study also aims to learn more about the function of CAR T cells and their persistency in AML patients.
Eligibility
Inclusion Criteria7
- Age older than 6 months.
- Confirmed expression of CLL-1, CD123 and/or CD33 in blast AML by immuno-histochemical staining or flow cytometry.
- Karnofsky performance status (KPS) score is higher than 80 and life expectancy > 3 months.
- Adequate bone marrow, liver and renal function as assessed by the following laboratory requirements: cardiac ejection fraction ≥ 50%, oxygen saturation ≥ 90%, creatinine ≤ 2.5 × upper limit of normal, aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤ 3 × upper limit of normal, total bilirubin ≤ 2.0mg/dL.
- Hgb≥80g/L.
- No cell separation contraindications.
- Abilities to understand and the willingness to provide written informed consent.
Exclusion Criteria7
- Sever illness or medical condition, which would not permit the patient to be managed according to the protocol, including active uncontrolled infection.
- Active bacterial, fungal or viral infection not controlled by adequate treatment.
- Known HIV, hepatitis B virus (HBV) or hepatitis C virus (HCV) infection.
- Pregnant or nursing women may not participate.
- Use of glucocorticoid for systemic therapy within one week prior to entering the trial.
- Previous treatment with any gene therapy products.
- Patients, in the opinion of investigators, may not be able to comply with the study.
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Interventions
Infusion of CLL-1, CD33 and/or CD123-specific CAR-T cells
Locations(1)
View Full Details on ClinicalTrials.gov
For the most up-to-date information, visit the official listing.
NCT04010877