NCT07337980
Not yet recruiting
Not Applicable
A Study on the Safety and Effectiveness of Endoscopic Intracavitary Submucosal Dissection for Gastric Extracavitary-Type Submucosal Tumors
Zhongda Hospital0 sites20 target enrollmentStarted: January 1, 2026Last updated:
Overview
- Phase
- Not Applicable
- Status
- Not yet recruiting
- Sponsor
- Zhongda Hospital
- Enrollment
- 20
- Primary Endpoint
- Complete resection rate
Overview
Brief Summary
The aim of this study is to explore the safety and efficacy of endoscopic surgery in the treatment of extraluminal growing stromal tumors
Detailed Description
The aim of this study is to explore the safety and efficacy of endoscopic surgery in the treatment of extraluminal growing stromal tumors
Study Design
- Study Type
- Observational
- Observational Model
- Cohort
- Time Perspective
- Prospective
Eligibility Criteria
- Ages
- 18 Years to 80 Years (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- •(1) CT scan showed extramural protrusion of the stomach (2) ultrasonic endoscopy revealed submucosal tumors with extra-gastric growth; (3) patients received ESD/EFTR or surgical treatment
Exclusion Criteria
- •(1) patients had malignant tumors in the stomach or had undergone stomach surgery (2) follow-up records were incomplete.
Arms & Interventions
Endoscopic-surgery Group
Patients with extraluminal growing stromal tumors undergoing endoscopic treatment
Intervention: Extraluminal growing stromal tumors treated endoscopically (Procedure)
Outcomes
Primary Outcomes
Complete resection rate
Time Frame: 12 months
Complete resection rate of extraluminal growing stromal tumors
Secondary Outcomes
- Recurrence-free survival(12 months)
Investigators
Ruihua Shi
Professor
Zhongda Hospital
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