Camrelizumab Combined With Chemotherapy in First-line Treatment of HER2-positive Gastric Cancer

Inclusion Criteria: \- rious hepatic and renal impairment, organ function must meet the following requirements: ANC ≥ 1.5 × 109/L; PLT ≥ 90 × 109/L; Hb ≥ 90g/L; TBIL ≤ 1.5 × ULN; ALT and AST ≤1.5 × ULN, ALP ≤ 2.5 × ULN; for patients with liver metastases, ALT and AST ≤ 5 × ULN BUN and Cr ≤ 1 × ULN and cre Exclusion Criteria: * rious hepatic and renal impairment, organ function must meet the following requirements: ANC ≥ 1.5 × 109/L; PLT ≥ 90 × 109/L; Hb ≥ 90g/L; TBIL ≤ 1.5 × ULN; ALT and AST ≤1.5 × ULN, ALP ≤ 2.5 × ULN; for patients with liver metastases, ALT and AST ≤ 5 × ULN BUN and Cr ≤ 1 × ULN and cre