Systematic review of quality of life after esophagectomy and total gastrectomy in patients with gastro-esophageal junction cancer.

The optimal management of cancer of the gastro-esophageal junction (GEJ) is an area of contention. GEJ tumors are typically resected via total gastrectomy or esophagectomy. Despite many studies aiming to determine the superiority of either procedure based on surgical or oncological outcomes, the evidence is equivocal. Data focusing specifically on quality of life (QoL), however, is limited. This systematic review was performed to determine if there is any difference in patient's QoL after total gastrectomy or esophagectomy. A systematic search of PubMed, Medline and Cochrane libraries was conducted for literature published between 1986 and 2023. Studies that used the internationally validated questionnaires EORTC QLQ-C30 and EORTC-QLQ-OG25, to compare QoL after esophagectomy to gastrectomy for the management of GEJ cancer were included. Five studies involving 575 patients undergoing either esophagectomy (n = 365) or total gastrectomy (n = 210) for GEJ tumors were included. QoL was predominantly assessed at 6, 12 and 24 months postoperatively. Although individual studies demonstrated significant differences in certain domains, these differences were not consistently demonstrated in more than one study. There is no evidence to suggest any significant differences in QoL after total gastrectomy compared to esophagectomy for management of gastro-esophageal junction cancer.