Targeting CD5 CAR-T Cells in the Treatment of r/r CD5+ T-ALL

Recruiting now · Early Phase 1

Conditions studied: T-Acute Lymphoblastic Leukemia

In brief

A Clinical Study on the Safety and Effectiveness of targeting CD5 CAR-T Cells in the treatment of r/r CD5+ T-ALL

Key facts

Study ID

NCT06633354

Run by

Zhejiang University

People needed

30

Starts

2024-10-20

Expected to finish

2027-10-20

Last updated by the study team

2024-10-09

Who can join

Age: any. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• 1. According to the National Comprehensive Cancer Network (NCCN) Clinical Practice Guidelines for Acute Lymphocytic Leukemia (2020. v1), patients diagnosed as CD5+T-ALL;
• 2. Consistent with r/r CD5+T-ALL diagnosis, including any of the following conditions:
• No CR after standard chemotherapy;
• The first induction reaches CR, but CR ≤ 12 months;
• Patients with r/r CD5+T-ALL have not responded to the first or multiple remedial treatments;
• c.Multiple recurrences.
• 3. CD5 expression rate was >90%;
• 4. Number of blasts in the bone marrow (protolychic + larvae) >5% (morphology) and/or >1% (flow cytometry);
• 5. Total bilirubin ≤51 (mol/L), Alanine aminotransferase (ALT)/Aspartate aminotransferase (AST) ≤ 3 times the upper limit of the normal range, creatinine ≤176.8 (mol/L);
• 6. Echocardiography showed left ventricular ejection fraction (LVEF) ≥50%;
• 7.Refers to the pulse oxygen saturation 92% or higher oxygen (state);
• 8.Estimated life expectancy of minimum of 12 weeks;
• 9.ECOG 0-2;
• 10.Pregnant/lactating women, or male or female patients who have fertility and are willing to take effective contraceptive measures at least 6 months after the last cell infusion during the study period;
• 11. Those who voluntarily participated in this trial and provided informed consent;

You may not qualify if…

• 1.Patients with the history of epilepsy or other CNS disease;
• 2. Patients with prolonged QT interval time or severe heart disease;
• 3. Active infection of hepatitis B virus, C virus or hepatitis E virus;
• 4. Active infection with no cure;
• 5. Before using any gene therapy products;
• 6. Received anti-tumor therapy before infusion, should meet the following any one should be ruled out:
• treated with systemic corticosteroids therapy within 72 hours (except glucocorticoid physiological replacement therapy, such as prednisone < 10 mg/d or an equivalent dose of the drug);
• received within 72 hours of small molecule targeted therapy;
• 2 weeks received systemic chemotherapy except (pretreatment);
• four weeks received radiotherapy;
• 7. The proiferation rate is less than 5 times response to CD3/CD28 co-stimulation signal;
• 8. Any unsuitable to participate in this trial judged by the investigator;
• 9. Any situation that researchers believe may increase the risk to the subjects or interfere with the trial results.

Where it is running

• The first affiliated hospital of medical college of zhejiang university — Hangzhou, Zhejiang, China (enrolling)

Full record on ClinicalTrials.gov

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