Duodeno-gastro-esophageal reflux after gastric surgery: surgical therapy and outcome in 42 consecutive patients.
OBJECTIVE
Duodeno-gastro-esophageal reflux is a common event after gastric surgery and can result in severe symptoms and mucosal injury. Medical therapy is largely ineffective. The most common remedial operation consists of a long isoperistaltic Roux-en-Y limb in order to shunt duodenal contents away from the gastric pouch and the esophagus.


METHODS
Between 1980 and 1996, 42 patients underwent duodenal diversion after gastric surgery. The presence of severe symptoms and/or endoscopic esophagitis unresponsive to medical therapy was considered an indication for surgery. Functional studies were performed in selected patients in an attempt to objectively document the presence of excessive duodeno-gastro-esophageal reflux. A 40-60 cm Roux-en-Y limb was constructed in all patients.


RESULTS
There was no post-operative mortality. The median follow-up was 28 months (range: 5-114). Symptoms related to delayed gastric emptying persisted in 5 patients (11.9%). Overall, 32 patients (76%) had a Visick I-II score. Best results (90%) were achieved in patients with previous total gastrectomy.


CONCLUSIONS
Roux-en-Y duodenal diversion should be reserved for patients with intractable symptoms and documented reflux, and is mostly effective after total gastrectomy. Patients with a residual stomach are less likely to benefit from the procedure, probably because an underlying motor disorder plays a major role in the pathogenesis of the symptoms than does the reflux of duodenal contents.
Bonavina
L
L
Department of General Surgery, University of Milan, Ospedale Maggiore Policlinico, I.R.C.C.S., Italy.
Incarbone
R
R
Segalin
A
A
Chella
B
B
Peracchia
A
A
D000230:Adenocarcinoma / Q000601:surgery; D000328:Adult; D000368:Aged; D000714:Anastomosis, Surgical; D004383:Duodenogastric Reflux / Q000209:etiology / Q000601:surgery*; D004386:Duodenum / Q000601:surgery*; D005260:Female; D005743:Gastrectomy / Q000009:adverse effects*; D005764:Gastroesophageal Reflux / Q000209:etiology / Q000601:surgery*; D006801:Humans; D007583:Jejunum / Q000601:surgery; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D012189:Retrospective Studies; D013270:Stomach / Q000601:surgery; D013274:Stomach Neoplasms / Q000601:surgery; D016896:Treatment Outcome