New CAR-T therapy shows promise for lymphoma patients who relapsed after prior treatment

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: 1. The patient volunteered to participate in the study, and signed the Informed Consent 2. Age 18-75 years old, male or female 3. Patients diagnosed with diffuse large B-cell lymphoma (DLBCL, De novo or transformed) histologically according to the 2016 WHO Classification, at least one measurable lesion(LDi≥1.5 cm) 4. r/r DLBCL patients who received prior CD19 CAR-T therapy, and positive for CD20 5. At least 2 weeks from last treatment (radiation, chemotherapy, mAb, etc) to apheresis 6. Adequate organ and bone marrow fuction 7. No contraindications of apheresis 8. Expected survival time \> 3 months 9. ECOG scores 0 - 1 Exclusion Criteria: 1. Have a history of allergy to cellular products 2. Patients with cardiac insufficiency classified as Class III or IV according to the New York Heart Association (NYHA) Heart Function Classification Standard 3. A history of craniocerebral trauma, consciousness disorder, epilepsy, cerebral ischemia or hemorrhagic cerebrovascular disease 4. Patients with active CNS involvement 5. Patients with autoimmune disease, immunodeficiency, or other treatment requiring inhibitors 6. Severe active infection (except simple urinary tract, bacterial pharyngitis), or currently receiving intravenous antibiotics. However, prophylactic antibiotics, antiviral and antifungal treatments are allowed 7. Live vaccination within 4 weeks before peripheral blood apheresis 8. HIV, HBV, HCV and TPPA / RPR infections, and HBV carriers 9. Have a history of alcoholism, drug addiction and mental illness 10. Non-sterile subjects had any of the following: a) being pregnant / lactating; or b) having a pregnancy plan during the trial; or c) having fertility without taking effective contraception 11. Patients with severe fludarabine or cyclophosphamide hypersensitivity 12. The patient has a history of other primary cancers, except for the following: 1. Non-melanoma such as skin basal cell carcinoma cured by resection 2. Cured carcinoma in situ such as cervical, bladder or breast cancer 13. The investigators believe that there are other circumstances that are not suitable for the trial