Geneva, March 20 -- International Clinical Trials Registry received information related to the study (ChiCTR2600119412) titled 'Submucosal Tunneling Endoscopic Resection (STER) of Large Upper GI Subepithelial Lesions: Experience from a large tertiary hospital in China' on Feb. 26.

Study Type: Observational study

Study Design: Cohort study

Primary Sponsor: Southern Medical University Southern Hospital

Condition: Upper Gastrointestinal submucosal lesions

Recruitment Status: Recruiting

Phase: Retrospective study

Date of First Enrollment: 2026-02-26

Target Sample Size: STER group:122;

Countries of Recruitment: China

To know more, visit https://www.chictr.org.cn/showproj.html?proj=311422

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