A Nomogram for Predicting Metachronous Gastric Cancer After Endoscopic Submucosal Dissection of Early Gastric Cancer Following Successful Helicobacter pylori Eradication
Abstract
PURPOSE: . MATERIALS AND METHODS: at the Affiliated Drum Tower Hospital of Nanjing University. Endoscopic surveillance was performed at 3, 6, and 12 months post-resection, and annually thereafter. MGC was defined as the development of a new cancer at a site other than the primary gastric cancer site, at least 1 year after the initial endoscopic resection. RESULTS: eradication, and smoking history as independent risk factors for MGC. The nomogram exhibited favorable discrimination, with area under the curves of 0.767 and 0.822 in the training set and 0.724 and 0.745 in the testing set at 3 and 5 years, respectively. CONCLUSIONS: eradication, should undergo annual and continuous endoscopic surveillance for MGC.
Fields of Study & Subjects
Gastric Cancer Management and Outcomes
Helicobacter pylori-related gastroenterology studies
Esophageal Cancer Research and Treatment
Publication details
- Journal / source
- Journal of the Korean Gastric Cancer Association
- Publisher
- XMLink
- Volume
- 26
- Issue
- 2
- Pages
- 279–279
- Publication date
- 1 January 2026
- Language
- EN