Esomeprazole Plus Sucralfate for Post-ESD Ulcer Healing (NCT07312370) | Clinical Trial Compass
Not Yet RecruitingPhase 4
Esomeprazole Plus Sucralfate for Post-ESD Ulcer Healing
China120 participantsStarted 2026-04-20
Plain-language 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.
Who can participate
Age range18 Years – 80 Years
SexALL
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Inclusion criteria
✓. Age 18-80 years, male or female
✓. Diagnosed with early gastric cancer or high-grade intraepithelial neoplasia planned for gastric ESD
✓. Lesion location: Gastric corpus, antrum, or angle (cardiac lesions may be included but will require subgroup analysis)
✓. Successful en bloc resection achieved by ESD
✓. Post-ESD artificial ulcer diameter ≥2 cm
✓. Complete coagulation of all visible vessels during ESD procedure
✓. ECOG performance status 0-1
✓. Able to comply with follow-up visits and endoscopic examinations
Exclusion criteria
✕. Previous gastric surgery history
✕. Active peptic ulcer disease (confirmed by pre-ESD endoscopy) within 1 month