[Acute hemorrhage caused by duodenal ulcer. Results of endoscopic treatment of the first bleeding episode and of recurrences]

Abstract

Background: The aim of this study was to evaluate the impact of immediate endoscopic treatment of bleeding and rebleeding on the clinical outcome of patients with duodenal ulcer hemorrhage.

Materials and methods: Between January 1995 and December 1998, 445 patients with bleeding duodenal ulcers were observed in the First Division of General Surgery--University of Verona. All patients, except two who died for hemorrhage before the endoscopic examination, underwent emergency endoscopy within 2 hours from the admission and ulcers with active or sign of recent bleeding were submitted to injection therapy. History, clinical and endoscopic findings, recurrent bleeding and outcome were prospectively collected and analyzed. Recurrent bleeding underwent immediate endoscopic retreatment as first attempt.

Results: Endoscopic therapy was performed in 277 patients with active bleeding and hemostasis was initially obtained in all patients except one. Rebleeding occurred in 62 patients (14%) and endoscopic treatment was successful in 85% of first rebleeding and in 58% of the cases with 2 or more rebleeding. Multivariate analysis showed that systolic blood pressure at admission, ulcer size and Forrest classification influenced independently the recurrence rate. The 30 days mortality was 12.2% in the whole series: 35 deaths (9.2%) in the group without recurrence and 19 (30.6%) deaths in the rebleeding group (p = 0.001). Only 22 patients (5%) underwent surgical treatment with a higher mortality compared to not operated patients (36.4% versus 10.9%).

Conclusions: Endoscopic treatment was associated with reductions of the risk of recurrent bleeding and surgery without increasing mortality rate.