UNLABELLED: OBJECTIVE AND SUMMARY BACKGROUND: Symptomatic, medically resistant postgastrectomy patients with alkaline reflux gastritis (ARG) have increased enterogastric reflux (EGR) documented by quantitative radionuclide biliary scanning. Even asymptomatic patients after gastrectomy have increased EGR compared with nonoperated control patients. Roux-en-Y biliary diversion, although successfully treats the clinical syndrome of ARG, has a high incidence of early and late postoperative severe gastroparesis, Roux limb retention (the Roux syndrome), or both, which often requires further remedial surgery. As an alternative to Roux-en-Y diversion, this review evaluates the efficacy of the Braun enteroenterostomy (BEE) in diverting bile away from the stomach in patients having gastric operations. Based on previous pilot studies, the BEE is positioned 30 cm from the gastroenterostomy. METHODS: Thirty patients had the following operations and were evaluated: standard pancreatoduodenectomy (8), vagotomy and Billroth II (BII) gastrectomy (6), BII gastrectomy only (10), and palliative gastroenterostomy to an intact stomach (6). All anastomoses were antecolic BII with a long afferent limb and a 30-cm BEE. Four symptomatic patients with medically intractable ARG and chronic gastroparesis had subtotal BII gastric resection with BEE rather than Roux-en-Y diversion. Eight control symptomatic patients and six asymptomatic patients with previous BII gastrectomy and no BEE were evaluated. Radionuclide biliary scanning was performed within 30 days in all patients and at 4 to 6 months in 14 patients. Bile reflux was expressed as an EGR index (%). RESULTS: After operation, 18 of 34 patients (53%) had no demonstrable EGR while in the fasting state for as long as 90 minutes. The range of demonstrable bile reflux (EGR) in the remaining 16 patients was from 2% to 17% (mean, 4.5%). Enterogastric reflux in the 14 control patients (with no BEE) ranged from 5% to 82% (mean, 42%). The four patients with ARG and chronic gastroparesis treated by subtotal gastrectomy and BEE had postoperative EGR of 0%, 2%, 2%, and 4%, respectively. They are asymptomatic with no evidence of bile reflux gastritis. In the 14 patients who had late evaluation, EGR ranged from 0% to 16% (mean, 5.5%). No patient had signs or symptoms of ARG after operation. CONCLUSIONS: Braun enteroenterostomy successfully diverts a substantial amount of bile from the stomach. The ARG syndrome might be prevented by performing BEE during gastric resection or bypass in a variety of operations. Conversion to a BII with BEE may be an alternative to Roux-en-Y diversion in treating medically resistant ARG and subsequent may avoid the Roux syndrome.
UNLABELLED: OBJECTIVE AND SUMMARY BACKGROUND: Symptomatic, medically resistant postgastrectomy patients with alkaline reflux gastritis (ARG) have increased enterogastric reflux (EGR) documented by quantitative radionuclide biliary scanning. Even asymptomatic patients after gastrectomy have increased EGR compared with nonoperated control patients. Roux-en-Y biliary diversion, although successfully treats the clinical syndrome of ARG, has a high incidence of early and late postoperative severe gastroparesis, Roux limb retention (the Roux syndrome), or both, which often requires further remedial surgery. As an alternative to Roux-en-Y diversion, this review evaluates the efficacy of the Braun enteroenterostomy (BEE) in diverting bile away from the stomach in patients having gastric operations. Based on previous pilot studies, the BEE is positioned 30 cm from the gastroenterostomy. METHODS: Thirty patients had the following operations and were evaluated: standard pancreatoduodenectomy (8), vagotomy and Billroth II (BII) gastrectomy (6), BII gastrectomy only (10), and palliative gastroenterostomy to an intact stomach (6). All anastomoses were antecolic BII with a long afferent limb and a 30-cm BEE. Four symptomatic patients with medically intractable ARG and chronic gastroparesis had subtotal BII gastric resection with BEE rather than Roux-en-Y diversion. Eight control symptomatic patients and six asymptomatic patients with previous BII gastrectomy and no BEE were evaluated. Radionuclide biliary scanning was performed within 30 days in all patients and at 4 to 6 months in 14 patients. Bile reflux was expressed as an EGR index (%). RESULTS: After operation, 18 of 34 patients (53%) had no demonstrable EGR while in the fasting state for as long as 90 minutes. The range of demonstrable bile reflux (EGR) in the remaining 16 patients was from 2% to 17% (mean, 4.5%). Enterogastric reflux in the 14 control patients (with no BEE) ranged from 5% to 82% (mean, 42%). The four patients with ARG and chronic gastroparesis treated by subtotal gastrectomy and BEE had postoperative EGR of 0%, 2%, 2%, and 4%, respectively. They are asymptomatic with no evidence of bile reflux gastritis. In the 14 patients who had late evaluation, EGR ranged from 0% to 16% (mean, 5.5%). No patient had signs or symptoms of ARG after operation. CONCLUSIONS: Braun enteroenterostomy successfully diverts a substantial amount of bile from the stomach. The ARG syndrome might be prevented by performing BEE during gastric resection or bypass in a variety of operations. Conversion to a BII with BEE may be an alternative to Roux-en-Y diversion in treating medically resistant ARG and subsequent may avoid the Roux syndrome.
Authors: J R Malagelada; S F Phillips; R G Shorter; J A Higgins; C Magrina; J A van Heerden; M A Adson Journal: Ann Intern Med Date: 1985-08 Impact factor: 25.391