Assessment of Safety and Efficacy of ThisCART19A in Adult Patients With B-NHL After Failure of Autologous Chimeric Antigen Receptor T- Cell(CAR-T) Therapy
Cellular or histopathological diagnosis of B-cell non-Hodgkin's lymphoma (B-NHL) includes: diffuse Large B-cell lymphoma (DLBCL), follicular lymphoma to DLBCL (tFL), follicular lymphatic (FL), Mantle cell lymphoma (MCL), primary Mediastinal Large B-cell lymphoma (PMBCL), etc.
Failing to autologous CAR-T therapy.
At least one available lesion to be assessed.
Good organ function during screening.
Should be confirmed Cluster of differentiation(CD)19 positive by biopsy for the patient who received target CD19 therapy before.
You may not be if
Allergic to preconditioning measures.
Patients with other malignancies other than B-cell malignancies within 5 years prior to screening. Patients with cured skin squamous carcinoma, basal carcinoma, non-primary invasive bladder cancer, localized low-risk prostate cancer, in situ cervical/breast cancer can be recruited.
Uncontrollable bacterial, fungal and viral infection during screening.
Patients had pulmonary embolism within 3 months prior to enrollment.
Had intolerant severe cardiovascular and cerebrovascular diseases and hereditary diseases prior to enrollment.
Imaging confirmed the presence of central nervous system involvement (both primary and secondary) and obvious symptoms at the time of screening.
Active hepatitis B virus (HBV) or hepatitis C virus (HCV) or Human immunodeficiency virus (HIV) or Syphilis infection. HBV-DNA \< 2000 IU/mL can be enrolled, but should admitted to use anti-virus drugs such as entecavir, tenofovir, etc, and supervisory the relative indication during the treatment.
Had big lesion(single lesion diameter ≥10 cm).
Bone marrow involvement≥5%.
Receive allogeneic hematopoietic stem cell transplantation less than 100 days.
Combined systemic steroid use (e.g., prednisone ≥20mg) within 3 days prior to screening. Or systemic diseases that require long-term use of immunization Inhibitor.
Vaccinated with influenza vaccine within 2 weeks prior to lymphodepleting chemotherapy (Severe Acute Respiratory Syndrome-Corona virus disease 19 can be included, inactivated, live/non-live adjuvant vaccinations allowed to be included) .
Patients who are receiving Graft versus host disease Hepatitis(GvHD) treatment; Patients without GvHD and who had stopped immunosuppressive drugs for at least 1 month were eligible for inclusion.
Women who are in pregnant or lactating, and female subjects or partners who plan to be pregnant within 1 year after cell infusion. Male subjects who plan pregnancy within 1 year after infusion.
Clareo Health | Assessment of Safety and Efficacy of ThisCART19A in Adult Patients With B-NHL After Failure of Autologous Chimeric Antigen Receptor T- Cell(CAR-T) Therapy
