查看文章

A steady increase in gastroesophageal junction and proximal gastric cancer (GC) incidence has been observed in the West. Given recent advances in neoadjuvant chemotherapy (NAC), we sought to characterize short- and long-term outcomes of patients with proximal GC who underwent total (TG) vs proximal gastrectomy (PG).

Patients with stage II/III proximal GC who underwent curative-intent treatment between 2009 and 2019 were identified using National Cancer Database. Multivariable analysis was used to identify oncologic outcomes after TG vs PG.

Among 7616 patients with GC who underwent surgical resection, PG and TG were performed on 5246 (68.8%) and 2370 patients (31.2%), respectively. Patients who underwent PG were more likely to receive NAC (TG 52.3% vs PG 64.5%) (P < .001). On pathologic analysis, patients who underwent TG were more likely to have pT4 …