Update on the management of upper gastrointestinal bleeding

Area of Science:

• Gastroenterology
• Emergency Medicine
• Internal Medicine

Background:

• Upper gastrointestinal bleeding (UGIB) is a frequent medical emergency.
• Peptic ulcers are the predominant etiology of UGIB.
• Effective management necessitates rapid resuscitation and structured therapeutic strategies.

Purpose of the Study:

• To outline the critical steps in managing upper gastrointestinal bleeding.
• To highlight the role of risk stratification and timely endoscopic intervention.
• To differentiate management approaches for variceal and non-variceal bleeding.

Main Methods:

• Initial management includes intravenous fluid resuscitation and a restrictive transfusion strategy (7-8 g/dL hemoglobin).
• Pre-endoscopic scoring systems identify high-risk and low-risk patients.
• Endoscopy within 24 hours is recommended for hospitalized patients; timing for high-risk individuals requires further clarification.

Main Results:

• Endoscopic treatment of high-risk lesions combined with high-dose proton pump inhibitors is key for non-variceal bleeding.
• Variceal hemorrhage carries a higher mortality; urgent antibiotics and vasopressors are indicated if suspected.
• Specific endoscopic interventions (band ligation for esophageal varices, injection for gastric varices) are employed.

Conclusions:

• Timely and appropriate management, guided by risk assessment and endoscopic findings, is essential for UGIB.
• Recurrent bleeding may necessitate repeat endoscopic procedures, embolization, surgery, or shunt placement.
• Differentiated strategies for variceal and non-variceal bleeding significantly impact outcomes.