Cell therapy with anti-CD19 CAR-NK cells in patients with relapsed or resistant B-A

Omid cell and tissue processing company0 个研究点目标入组 10 人开始时间: 待定最近更新: 2024年6月24日

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•Eligible diseases: Acute lymphocytic leukemia (ALL CD19+).
•Patients 3 years of age or older, and must have a life expectancy > 12 weeks.
•Eastern cooperative oncology group (ECOG) performance status of 0-2 or karnofsky performance status (KPS) score is higher than 60.
•Females of child-bearing potential must have a negative pregnancy test and all subjects must agree to use an effective method of contraception for up to two weeks after the last infusion of CAR NK cells.
•Adequate bone marrow, liver and renal function as assessed by the following laboratory requirements: White blood cell count (WBC) = 2500c/ml, Platelets = 50×10^9/L, Hb = 9.0g/dL, lymphocyte (LY) = 0.7×10^9/L, LY% = 15%, Alb = 2.8g/dL, serum lipase and amylase < 1.5×upper limit of normal, serum creatinine = 2.5mg/dL, aspartate aminotransferase (AST) and alanine aminotransferase (ALT) = 5×upper limit of normal, serum total bilirubin = 2.0mg/dL. These tests must be conducted within 7 days prior to registration.
•Ability to give informed consent.

•Pregnant or nursing women may not participate.
•Active HIV, hepatitis B virus (HBV) or hepatitis C virus (HCV) infection at the time of screening.
•Serious illness or medical condition which would not permit the patient to be managed according to the protocol, including active uncontrolled infection, major cardiovascular, coagulation disorders, respiratory or immune system, myocardial infarction, cardiac arrhythmias, obstructive/restrictive pulmonary disease, or psychiatric or emotional disorders.
•History of severe immediate hypersensitivity to any of the agents including cyclophosphamide, fludarabine, or aldesleukin.
•Concurrent use of systemic steroids. Recent or current use of inhaled steroids is not exclusionary.
•The existence of unstable or active ulcers or gastrointestinal bleeding.
•Patients need anticoagulant therapy (such as warfarin or heparin).
•Patients need long-term antiplatelet therapy (aspirin at a dose > 300mg/d; clopidogrel at a dose > 75mg/d).
•Patients using fludarabine or cladribine chemotherapy within 3 months prior to leukapheresis.

发起方

Omid cell and tissue processing company