Endoscopic control of gastro-esophageal reflux: status report.
Gastro-esophageal reflux disease is a common disorder which sometimes requires surgical treatment. Until recently, surgical treatment was the only alternative for severe complications of reflux. During the past 5 years endoscopic treatments for reflux have been reported from several medical centers. These new approaches may herald a new era for the treatment of reflux complications. However, at this time they are purely experimental approaches. Since physiologic antireflux mechanisms involve the muscles of the proximal gastric cardia as well as those of the lower esophageal sphincter, it is not surprising that endoscopic treatments have been directed at these two areas. However, the first endoscopic attempts at reflux control were directed at the lower esophagus sphincter. The most recent efforts at endoscopic control have been aimed at the proximal stomach, based on the concept that scarification beneath the lower end of the esophagus reduces the amount or frequency of reflux. Neither of these latter approaches has been reported in human patients. Since all endoscopic approaches are potentially dangerous, we recommend the adoption of a rigorous protocol for all human application. A possible protocol for this purpose is described herein; the authors will provide data analysis for any cohort of patients receiving endoscopic therapy, and will provide the results of all endoscopic treatments to any serious investigators.
Donahue
P E
PE
Department of Surgery, University of Illinois, Chicago.
Sugitani
A
A
Carvalho
P
P
D000818:Animals; D002299:Cardia / Q000473:pathology; D004945:Esophagoscopy; D005764:Gastroesophageal Reflux / Q000628:therapy*; D006801:Humans; D015911:Sclerotherapy / Q000379:methods*; D012976:Sodium Morrhuate / Q000627:therapeutic use*
D012976:Sodium Morrhuate