Ying Jin

Efficacy of anti-PD-1/PD-L1 plus chemotherapy in treatment-naïve advanced HER2-negative gastric adenocarcinoma among different PD-L1 intervals: an updated meta-analysis and reconstructed individual patient-level data analysis

Abstract Background Chemo-immunotherapy (CIT) has become the frontline therapy for advanced human epidermal growth factor receptor 2 (HER2)-negative gastric or gastro-esophageal junction adenocarcinoma (GEAC). However, emerging evidence suggests that clinical benefit is primarily...