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A retrospective cohort study of the long-term effects of endoscopic submucosal dissection in treating early gastrointestinal cancer or precancerous lesions / 中国内镜杂志
China Journal of Endoscopy ; (12): 13-17, 2017.
Article in Zh | WPRIM | ID: wpr-612108
Responsible library: WPRO
ABSTRACT
Objective A retrospective cohort study was carried out to observe the long-term effect of ESD in treating early gastrointestinal cancer or precancerous lesions. Methods The clinical and follow-up data of 73 patients were collected. Kaplan-Meier, Log-rank and Breslow test and Cox's proportional hazards regression model were used to analyze the data. Results The median survival time in the gastric and colo-rectal early cancer or precancerous lesions is longer than 65 months in our study, respectively. For esophagus, the median survival time was 44.5 months; the disease free survival time (DFS) after ESD was significantly reduced in the esophagus, compared to the stomach and colo-rectum (χ2 = 12.61, P = 0.000; χ2 = 7.09, P = 0.008); the degree of atypia (or infiltration), and lesion size were considered to be two factors to influence the DFS after ESD (P = 0.027, OR
Key words
Full text: 1 Index: WPRIM Type of study: Etiology_studies / Observational_studies / Prognostic_studies Language: Zh Journal: China Journal of Endoscopy Year: 2017 Type: Article
Full text: 1 Index: WPRIM Type of study: Etiology_studies / Observational_studies / Prognostic_studies Language: Zh Journal: China Journal of Endoscopy Year: 2017 Type: Article