Roux-en-Y long limb diversion as the first option for patients who have Barrett's esophagus.
In summary, vagotomy plus antrectomy and the Roux-en-Y procedure is based on the following points: (a) patients who have BE show several foregut abnormalities, including incompetent lower esophageal sphincter, impairment in the esophageal clearance, severe gastroesophageal acid reflux, and frequent duodenoesophageal reflux; (b) late results of classic antireflux procedure in BE are poor with a high recurrence rate owing to a progressive loosening of the wrap; (c) the esophageal damage is produced by the injurious component of the refluxate; and (d) among patients who underwent classic antireflux surgery, a certain proportion developed dysplasia or even adenocarcinoma in the follow-up. The authors have observed that the simple correction of the valve is not enough in many cases, because it does not abolish the gastroesophageal reflux but only diminishes it. In patients who have BE and therefore have impaired esophageal clearance, few reflux episodes can maintain or even induce more damage. With the reduction diversion antireflux procedure, the quality of the corrected valve is secondary, and the main goal is to avoid the reflux of injurious components of the refluxate instead of the refluxate itself, which is almost always impossible. Late results support this hypothesis, and the authors propose this surgical procedure as an alternative treatment in patients who have complicated BE or in patients who have long-segment BE. Among patients who have gastroesophageal reflux and intestinal metaplasia of the cardia or with a noncomplicated short-segment BE, laparoscopic antireflux surgery is the authors' first choice, and only the late objective evaluation of surgical treatment demonstrates which surgical technique is the more adequate to a particular patient who has BE.
Csendes
Attila
A
Department of Surgery, Clinical Hospital University of Chile, Santiago, Chile.
Braghetto
Italo
I
Burdiles
Patricio
P
Korn
Owen
O
D000713:Anastomosis, Roux-en-Y / Q000379:methods*; D001471:Barrett Esophagus / Q000209:etiology / Q000601:surgery*; D018662:Fundoplication / Q000379:methods*; D005743:Gastrectomy; D005764:Gastroesophageal Reflux / Q000150:complications / Q000517:prevention & control / Q000601:surgery*; D006801:Humans; D012008:Recurrence; D013270:Stomach / Q000601:surgery*; D016896:Treatment Outcome; D014628:Vagotomy