GPT and Fever: After the CAR-T cell infusion, patients manifested pyrexia with chills, accompanied by muscular weakness, fatigue, tachycardia, nausea, decreased appetite, increased serum alanine transaminase(ALT), glutamic oxalacetic transaminase(AST) and bilirubin, acute kidney injury and oliguria, electrolyte disturbance, and hematological toxicity (Table 3).