950
Participants
Start Date
January 1, 2021
Primary Completion Date
December 31, 2023
Study Completion Date
December 31, 2026
Type of omentectomy
Experimental group D2 radical gastrectomy with partial omentectomy. Partial omentectomy with preservation of the greater omentum at \>3 cm from the gastroepiploic arcade.Control group with total omentectomy.
RECRUITING
Department of Gastrointestinal Medical Oncology, Tianjin Medical University Cancer Hospital, Tianjin
Peking University Cancer Hospital & Institute
OTHER
Shanghai Zhongshan Hospital
OTHER
Fujian Cancer Hospital
OTHER_GOV
Fujian Medical University Union Hospital
OTHER
First Affiliated Hospital of Guangxi Medical University
OTHER
Harbin Medical University
OTHER
Hebei Medical University Fourth Hospital
OTHER
Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
OTHER
The First Affiliated Hospital with Nanjing Medical University
OTHER
Changzhi People's Hospital
OTHER
The First Affiliated Hospital of Air Force Medicial University
OTHER
First Affiliated Hospital of Kunming Medical University
OTHER
LanZhou University
OTHER
Liaoning Cancer Hospital & Institute
OTHER
The First Affiliated Hospital of Nanchang University
OTHER
Shandong Provincial Hospital
OTHER_GOV
West China Hospital
OTHER
Xinjiang Medical University Cancer Hospital
UNKNOWN
Zhejiang Cancer Hospital
OTHER
Chinese PLA General Hospital
OTHER
Sun Yat-sen University Cancer Hosptial
UNKNOWN
Cancer Institute and Hospital, Chinese Academy of Medical Sciences
OTHER
Tianjin Medical University Cancer Institute and Hospital
OTHER