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Study identifier: NCT04710758 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Multicenter Study on Laparoscopic Total Gastrectomy for Advanced Gastric Cancer

Condition: Stomach Neoplasms  ·  Sponsor: Shanghai Zhongshan Hospital

PhaseNA
Planned participants1018
Who can joinAll sexes, 18 Years to 75 Years
Healthy volunteersNo

About this study

CLASS-07 trial is a prospective, multicenter, randomized controlled trial for comparison of long-term outcomes between laparoscopic total gastrectomy (LTG) and open total gastrectomy (OTG) in patients with locally advanced gastric cancer (clinical stage T2-4aN0-3M0). The primary purpose of this study is to evaluate the overall survival and determine the efficacy of LTG compared with OTG for locally advanced gastric cancer. The second purpose is to evaluate the 3-year overall survival rate, 3-year disease free survival rate, morbidity and mortality rates, 3-year recurrence pattern and postoperative recovery course of the patients enrolled in this study.

This description comes directly from the study's public registry record.

Talk to the study team

Yihong Sun, MD  ·  86-21-64041990  ·  sun.yihong@zs-hospital.sh.cn

Always discuss trial participation with your own doctor first.

Locations (1)

ZhongShan hospital FuDan universityShanghai, Shanghai Municipality, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT04710758