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Esomeprazole Plus Sucralfate for Post-ESD Ulcer Healing
Sponsor: LanZhou University
Summary
Endoscopic submucosal dissection (ESD) is an established treatment for early gastric cancer and precancerous lesions. Post-ESD artificial ulcers may lead to complications including delayed bleeding (3-15%) and prolonged healing. Current guidelines recommend high-dose proton pump inhibitors (PPIs), but evidence for additional mucosal protective agents remains limited. This study aims to evaluate whether combining sucralfate suspension with standard intravenous esomeprazole therapy improves ulcer healing and reduces complications after gastric ESD compared to esomeprazole alone. This is a prospective, randomized, controlled, outcome-assessor-blinded trial. A total of 120 patients undergoing gastric ESD will be randomly assigned 1:1 to receive either: * Intervention group: Intravenous esomeprazole 40mg twice daily (3 days) followed by oral esomeprazole 40mg once daily PLUS sucralfate suspension 1g twice daily for 8 weeks * Control group: Intravenous esomeprazole 40mg twice daily (3 days) followed by oral esomeprazole 40mg once daily for 8 weeks The primary outcome is ulcer reduction rate at 4 weeks post-ESD, assessed by endoscopy. Secondary outcomes include complete ulcer healing rate at 8 weeks, delayed bleeding rate, symptom scores, and safety parameters. This study will provide high-quality evidence regarding the role of sucralfate as an adjunctive therapy for post-ESD ulcer management and may inform future clinical guidelines.
Official title: Intravenous Esomeprazole Combined With Sucralfate Suspension for Ulcer Healing and Complication Prevention After Gastric Endoscopic Submucosal Dissection: A Prospective, Randomized, Controlled Trial
Key Details
Gender
All
Age Range
18 Years - 80 Years
Study Type
INTERVENTIONAL
Enrollment
120
Start Date
2026-04-20
Completion Date
2026-12-30
Last Updated
2026-03-23
Healthy Volunteers
No
Conditions
Interventions
Esomeprazole (Intravenous)
Esomeprazole 40mg intravenously every 12 hours for 3 days (Days 1-3 post-ESD)
Esomeprazole (Oral)
Esomeprazole 40mg orally once daily, taken before breakfast, for 8 weeks (Days 4-56)
Sucralfate Suspension
Sucralfate suspension 1g (one sachet) orally twice daily for 8 weeks. Administered 1 hour before breakfast and at bedtime on empty stomach (2-3 hours after dinner). Should be taken separately from other medications (≥1-2 hours apart).
Gastric Endoscopic Submucosal Dissection (ESD)
Standardized gastric ESD procedure including lesion marking, submucosal injection, circumferential incision, submucosal dissection, and complete coagulation of all visible vessels at the ulcer base.
Locations (1)
The First Hospital of Lanzhou University
Lanzhou, Gansu, China