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Clinical Trial Summary

This study evaluated the efficency and safety of the endoscopic radiofrequency procedure(Stretta) in adult gastroesophageal patients.


Clinical Trial Description

Gastro-esophageal reflux disease (GERD) is the most common outpatient diagnosis in gastroenterology and is associated with a significant burden on the healthcare system. Proton pump inhibitors (PPIs) are the mainstay of GERD treatment,howerver, some patients have an unsatisfactory response to high doses of PPIs, which remains a challenge. The Stretta procedure, a radiofrequency (RF) application to the lower esophageal sphincter (LES), was introduced about 15 years ago as an alternative to chronic medical therapy or surgical intervention for GERD.The Stretta procedure appears to result in thickening of the LES, decreased transient LES relaxation rate and reduced esophageal acid exposure.The majority studies of Stretta were held in USA and Europe, the sduty of Stretta in Asia is rare. The investigators propose to perform a prospectively observiton study to evaluate the efficency of the Stretta procedure in patients of refractory GERD in China. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03574831
Study type Observational
Source Capital Medical University
Contact Hao Zi Guo, MD
Phone 86+15801227696
Email zihaoguo@139.com
Status Recruiting
Phase
Start date January 2, 2016
Completion date December 1, 2021

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