Proximal duodeno-jejunostomy for the safe management of the difficult duodenal stump

Seven patients with peptic ulcer disease had severe scarring of the duodenum, making its closure at the time of gastrectomy difficult. They were managed intraoperatively with proximal duodeno-jejunostomy as a means to avoid the catastrophic complication of disruption of the duodenal stump closure with its consequent peritonitis. The jejunum used for this anastomosis was an extension of the long limb of a Roux en Y which is brought up to perform the gastrojejunostomy. The end to end duodeno-jejunostomy is performed proximal to a side to side gastrojejunostomy, hence the name, proximal duodeno Jejunostomy. These seven patients had no unexpected immediate postoperative complications during the thirty days following surgery and were all discharged from the hospital well. During the same three and a half year period twenty five other patients were submitted to gastrectomy and had two duodenal stump leaks after conventional closures. One patient died and the other survived after prolonged intensive care stay. These differences were not statistically significant. These duodenojejunostomies are non-functional anastomoses and should consequently stricture, but in one patient it remained open and he developed bile reflux gastritis in spite of the Roux en Y gastrojejunostomy constructed to avoid this complication. These anastomoses should be constructed as stenotic as possible.