Geneva, May 29 -- International Clinical Trials Registry received information related to the study (ChiCTR2600124949) titled 'A Prospective Single-Arm Master Protocol Study of Combined Endoscopic-Laparoscopic Minimally Invasive Resection for Gastrointestinal Neoplasms: A Duodenum-Focused Primary Cohort with Parallel Gastric and Colorectal Cohorts' on May 19.

Study Type: Interventional study

Study Design: Single arm

Primary Sponsor: Peking Union Medical College Hospital

Condition: Gastrointestinal neoplasms and neoplasm-like lesions (including gastric, duodenal, and colorectal lesions), with a focus on high-risk and complex gastrointestinal lesions.

Intervention: Gastric cohort:Combined endoscopic-laparoscopic surgery for gastric l...