Upper gastrointestinal bleeding: predictors of outcome.

Area of Science:

• Gastroenterology
• Surgical Outcomes
• Clinical Epidemiology

Background:

• Upper gastrointestinal (UGI) bleeding is a significant clinical challenge with persistent mortality rates.
• Understanding predictors of mortality and resource utilization is crucial for improving patient outcomes.

Purpose of the Study:

• To analyze clinical variables associated with mortality, transfusion needs, and operative interventions in patients with UGI bleeding.
• To identify significant predictors of death in this patient cohort.

Main Methods:

• Retrospective review of 115 patients treated for UGI bleeding between 1981 and 1984.
• Clinical data analysis focusing on mortality, blood transfusion requirements (≥5 U), and need for operation.
• Endoscopic evaluation performed in all patients, typically within 24 hours of bleeding detection.

Main Results:

• Overall mortality was 23% (26 of 115 patients), with most deaths attributed to underlying diseases.
• Significant predictors of mortality included age ≥60, multi-organ disease, transfusion requirement of ≥5 U, and need for operation.
• Mortality rates varied by cause, with bleeding varices having the highest rate (36%) and duodenal ulcers the lowest (7.7%).

Conclusions:

• Mortality in UGI bleeding is often driven by severe underlying comorbidities, limiting the impact of current treatments.
• Endoscopy is effective in diagnosing the cause of UGI bleeding.
• Age, transfusion needs, and operative intervention are critical factors influencing survival in UGI bleeding patients.