<b><i>Background:</i></b> Duodenal ulcers are classified into bulbar and post-bulbar ulcers. The aim of this study is to compare the long-term outcomes of patients with post-bulbar ulcer bleeding and those with bulbar ulcer bleeding. <b><i>Methods:</i></b> A total of 272 patients with hemorrhagic duodenal ulcers requiring hospitalization were included. Their medical records were retrospectively reviewed. <b><i>Results:</i></b> All patients were categorized as bulbar or post-bulbar bleeding ulcer groups. The post-bulbar ulcer group had more patients of advanced age, concurrent malignancy, diabetes mellitus, hypertension, cirrhosis, and chronic kidney disease undergoing hemodialysis. We performed long-term follow-up for an average of 2.6 years. The mortality rate during the follow-up period in the post-bulbar ulcer group was significantly higher than that in the bulbar ulcer group (<i>p</i> < 0.001). The PNED score was a better predictor of 30-day mortality compared to the complete Rockall score and the Glasgow-Blatchford Score. Predictors of mortality were evaluated using a Cox proportional hazards regression model. In multivariate analysis, post-bulbar ulcer, concurrent malignancy, cirrhosis, antiplatelet/anticoagulant use, and transfusion were significant predictors of mortality. <b><i>Conclusions:</i></b> Patients with post-bulbar ulcers have a poorer prognosis than those with bulbar ulcers. After the diagnosis of hemorrhagic post-bulbar duodenal ulcer, close follow-up is necessary.
Predictors of mortality and cardiovascular outcomes in Emery-Dreifuss muscular dystrophy in a long-term follow-up
