Risk factors and outcomes of peptic ulcer bleed in a Pakistani population:A single-center observational study

BACKGROUND Peptic ulcer disease(PUD)remains a significant healthcare burden,contributing to morbidity and mortality worldwide.Despite advancements in therapies,its prevalence persists,particularly in regions with widespread nonsteroidal antiinflammatory drugs(NSAIDs)use and Helicobacter pylori infection.AIM To comprehensively analyse the risk factors and outcomes of PUD-related upper gastrointestinal(GI)bleeding in Pakistani population.METHODS This retrospective cohort study included 142 patients with peptic ulcer bleeding who underwent upper GI endoscopy from January to December 2022.Data on demographics,symptoms,length of stay,mortality,re-bleed,and Forrest classification was collected.RESULTS The mean age of patients was 53 years,and the majority was men(68.3%).Hematemesis(82.4%)and epigastric pain(75.4%)were the most common presenting symptoms.Most patients(73.2%)were discharged within five days.The mortality rates at one week and one month were 10.6%and 14.8%,respectively.Re-bleed within 24 h and seven days occurred in 14.1%and 18.3%of patients,respectively.Most ulcers were Forrest class(FC)Ⅲ(72.5%).Antiplatelet use was associated with higher mortality at 7 and 30 d,while alternative medications were linked to higher 24-hour re-bleed rates.NSAID use was associated with more FCⅢulcers.Re-bleed at 24 h and 7 d was strongly associated with one-week or one-month mortality.CONCLUSION Antiplatelet use and rebleeding increase the risk of early mortality in PUD-related upper GI bleeding,while alternative medicines are associated with early rebleeding.