A Study to Evaluate the Safety and Clinical Activity of GF- CART01 (CD20/19 CAR T Cell) in Subjects With Relapsed or Refractory B-Cell Hematological Malignancies
Trial Parameters
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Brief Summary
This is a Phase I, prospective, dose-finding study to evaluate the safety, persistence, and clinical activity of GF-CART01 in subjects aged 18-70 with relapsed or refractory (R/R) B-cell hematological malignancies and failure of two-line or more standard chemotherapies or auto-hematopoietic stem cell transplantation (HSCT).This study is a traditional 3+3 dose-escalation design to observe dose-limiting toxicity (DLT), establish the maximum tolerated dose(MTD)/recommended phase 2 doses (RP2D), and preliminary efficacy of GF-CART01. RP2D may equal to or lower than MTD
Eligibility Criteria
Inclusion Criteria: 1. Subjects must be of age ≥ 18 years and ≤ 70 years 2. Subjects or their legal guardians must volunteer to participate in the study and sign the informed consent 3. Histologically confirmed diagnosis of Diffuse Large B-Cell Lymphoma - Not Otherwise Specified (DLBCL-NOS), follicular lymphoma (FL), Primary Mediastinal Large B-cell Lymphoma (PMBCL), or High-Grade B-Cell Lymphoma (HGBCL) per the world health organization (WHO) Classification Criteria for Lymphoma (2022) 4. Tumor cell surface expression of CD19 (+) and/or CD20 (+) by flow cytometry or immunohistochemistry staining 5. Relapsed, progressive or refractory disease (defined as have not achieved a complete response) after ≥ two lines of systemic therapy, including anti-CD20 antibody and anthracycline and/or Relapsed, progressive or refractory disease ( defined as have not achieved a complete response) after auto-HSCT 6. Subjects have any accessible PET-positive lesion or measurable CT-positive lesion per Luga