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Endoscopic "antireflux" procedures: not yet ready for prime time
1Division of Gastroenterology, Department of Community Health Sciences, University of Calgary Medical Clinic, Calgary, Alberta, Canada. romagnuo@musc.edu
Summary
Endoscopic treatments for gastroesophageal reflux disease show limited efficacy and potential complications. These novel antireflux procedures require further study before widespread clinical adoption.
Area of Science:
- Gastroenterology
- Minimally Invasive Surgery
Background:
- Gastroesophageal reflux disease (GERD) is prevalent, with proton pump inhibitors and surgical fundoplication as primary treatments.
- Endoscopic antireflux techniques offer emerging alternatives for managing GERD, particularly erosive esophagitis.
Purpose of the Study:
- To critically review the literature on current endoscopic antireflux techniques.
- To evaluate the efficacy, safety, and limitations of these novel procedures.
Main Methods:
- Systematic literature review of endoscopic antireflux therapies.
- Analysis of studies on radiofrequency (Stretta), endoscopic suturing/plication, and injectable bulking agents.
Main Results:
- Endoscopic techniques demonstrate unimpressive efficacy in GERD management.
- Potential and documented complications associated with these procedures were identified.
- Methodological limitations in current research studies were highlighted.
Conclusions:
- Current endoscopic antireflux procedures are in preliminary stages of development.
- These techniques are not yet ready for routine clinical application in GERD treatment.