MedTrace Logo

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

NCT07800819 · Status: NOT_YET_RECRUITING · Type: OBSERVATIONAL · Enrollment: 250

Last updated 2026-09-02

No results posted yet for this study

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.

Conditions

  • Gastric Adenocarcinoma
  • Adenocarcinoma of the Esophagogastric Junction

Interventions

PROCEDURE

Proximal gastrectomy with double-tract reconstruction

Curative proximal gastrectomy followed by double-tract reconstruction performed as part of routine clinical care. The study does not assign treatment and retrospectively analyzes existing clinical data.

Sponsors & Collaborators

  • Moscow Clinical Scientific Center named after A.S. Loginov

    collaborator UNKNOWN

  • The First Affiliated Hospital with Nanjing Medical University

    lead OTHER

Principal Investigators

  • Hao Xu · The First Affiliated Hospital with Nanjing Medical University

  • Roman Izrailov · Moscow Clinical Scientific Center named after A.S. Loginov

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-08-15
Primary Completion
2027-06-15
Completion
2027-08-15

Countries

  • China
  • Russia

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07800819 on ClinicalTrials.gov