Feasibility of gastric endoscopic submucosal dissection in elderly patients aged ≥ 80 years

This is the authors' abstract. We don't add key points for this paper.

BACKGROUND: Endoscopic resection, especially endoscopic submucosal dissection (ESD), is increasingly performed in elderly patients with early gastric cancer, and lesions beyond the expanded indications are also resected endoscopically in some patients. It is essential to assess whether gastric ESD is safe and suitable for elderly patients and investigate what type of lesions carry an increased risk of ESD-related complications. AIM: To assess the efficacy and feasibility of gastric ESD for elderly patients, and define high-risk lesions and prognostic indicators. METHODS: < 0.05 was considered statistically significant. RESULTS: < 0.001). CONCLUSION: Gastric ESD is feasible even in patients aged ≥ 80 years. Observation without additional surgery after noncurative ESD is reasonable, especially in elderly patients with CCI ≥ 2.