Double-Barreled attack: stem cell transplant plus CAR-T shows promise for Hard-to-Treat lymphoma

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

Inclusion Criteria: 1. Histologically confirmed B-NHL with extrinsic involvement. 2. Age ≥ 18 years and ≤ 65 years. 3. Measurable disease of at least 15mm(node)/10mm（extranodal） 4. Meet any of the following conditions :1. After 4 courses of standard first-line treatment or 2 courses of treatment with more than two lines, the lesions decreased by less than 50%;2 B-NHL with disease progression after first-line or induction treatment;3. Relapsed B-NHL within 12 months after ASCT;4. After standard chemotherapy or hematopoietic stem cell transplantation, the size of any new lesions or the previously involved site which had achieved complete remission increased by 50% or more. 5. Receive standard autologous hematopoietic stem cell transplantation with CD34+ cells ≥2\*10\^6/kg. 6. Estimated survival time ≥3 months Exclusion Criteria: 1. Having received allogeneic hematopoietic stem cell transplantation previously; 2. HIV-positive; 3. Active hepatitis B or C infection; 4. Previous history of other malignant tumors. Excluded: Patients who had cured basal or squamous cell carcinoma of the skin and carcinoma in situ of the cervix at any time prior to the study; Patients with disease-free survival ≥5 years who had been cured by surgery only without further treatment for the other tumors listed above can be included in the study. 5. Patients with cardiac insufficiency:ejection fraction (EF) \< 30%, NYHA standard, grade II or above 6. Patients with liver and renal insufficiency: Serum Direct Bilirubin (SB) ≥2mg/ dL (34.2μmol/L), Aspartate Aminotransferase(AST) \> 2.5 times the up, Serum Creatinine (SCR) \> 2.5mg/ dL (221μmol/L) 7. Female patients who are pregnant, preparing to become pregnant or lactating. 8. The investigator believes that there are other factors that are not suitable for inclusion or affect subjects' participation or completion of the study.