Clinical Research Directory

Endoscopic Cardial Constriction Ligation (ECCL) for Refractory GERD Using a Disposable Endoscope

Sponsor: Ying Zhu

Summary

This study will recruit patients aged 18-80 with refractory gastroesophageal reflux disease (GERD). These patients had a disease course of more than six months, experienced typical symptoms such as acid reflux and heartburn, and had no symptom relief after taking a double dose of acid-suppressing medication for eight consecutive weeks. All eligible participants will undergo Endoscopic Cardial Constriction Ligation (ECCL) using a disposable endoscope. The procedure will follow a standardized protocol: mucosal and muscle layers of the cardia will be ligated at the lesser curvature, posterior wall, and greater curvature, with the ligated tissue at the greater curvature secured by a hemostatic clip. All patients will receive acid-suppressing therapy post-surgery and will be followed up at three and six months. The follow-ups will assess their GERD-Q scores, symptom relief, and incidence of complications.

Official title: Safety and Efficacy of Endoscopic Cardial Constriction Ligation （ECCL） With a Novel Disposable Endoscope: A Multicenter Randomized Controlled Trial

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