Clinical Trial: Sino-Russian Comparison of Outcomes After Proximal Gastrectomy With Double-Tract Reconstruction

U.S., Sept. 3 -- ClinicalTrials.gov registry received information related to the study (NCT07800819) titled 'Sino-Russian Comparison of Outcomes After Proximal Gastrectomy With Double-Tract Reconstruction' on Aug. 09.

Brief Summary: This two-center retrospective observational cohort study compares Chinese and Russian patients who underwent curative proximal gastrectomy with double-tract reconstruction for proximal gastric adenocarcinoma or Siewert type II/III adenocarcinoma of the esophagogastric junction. The study evaluates postoperative reflux, nutritional status, perioperative outcomes, complications, and long-term survival. Propensity score matching will be used to improve comparability between the two cohorts.

Study Start Date: Aug....