Hepato Gastroenterol
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Hepato Gastroenterol · Jan 2008
Comparative StudyDuodenogastroesophageal reflux: results of medical treatment and antireflux surgery.
Recent studies have shown that reflux of the duodenal content to the esophagus plays an important role in esophageal mucosal damage. The aim of the study is to compare the duodenogastroesophageal (DGER) reflux with the severity of reflux esophagitis and evaluate its response to either medical and/or antireflux surgery. ⋯ DGER in acid medium is more injurious to the esophagus than DGER in alkaline pH. The severity of esophageal injury does not correlate with the severity of acid or bile reflux but has a direct correlation with impaired distal esophageal motility. Medical treatment gives satisfactory control of symptoms and healing of esophageal lesion in 70% of DGER. The response to medical treatment does not depend on the severity of esophageal injury but depends on the severity of bile and acid reflux. Nissen fundoplication in refractory patients, either open or laparoscopic, was effective in control of heartburn in 95% of patients contrary to 50% in mixed symptoms.