244
Participants
Start Date
August 1, 2024
Primary Completion Date
July 31, 2026
Study Completion Date
July 31, 2027
double-flap technique(DFT); double-tract reconstruction(DTR),
DFT (experiment group). Patients receive double flap technique after laparoscopic proximal gastrectomy. DTR (control group). Patients receive double-tract reconstruction after laparoscopic proximal gastrectomy.
Changzhi People's Hospital Affiliated to Changzhi Medical College
OTHER