A Study of RJMty19 in Refractory Systemic Lupus Erythematosus (SLE)

Other malignancies within 5 years prior to screening, except adequately treated non-melanoma skin cancer (basal cell carcinoma or squamous cell carcinoma) or carcinoma in situ of the cervix;

Major surgery requiring hospitalization within 4 weeks prior to screening or during screening;

History of severe drug allergies or anaphylactic constitution;

Renal disease: Diagnosed with active severe lupus nephritis within 8 weeks prior to screening, requiring treatment with drugs prohibited by the study protocol for the treatment of active nephritis, hemodialysis or prednisone dose ≥ 100 mg/d, or equivalent glucocorticoids for ≥14 days; Creatinine clearance rate < 60mL/min and serum creatinine > 1.5 times ULN within 1 week before lymphodepleting chemotherapy;