Management of acute upper gastrointestinal bleeding

Area of Science:

• Gastroenterology
• Internal Medicine
• Emergency Medicine

Background:

• Upper gastrointestinal bleeding (UGIB) is a frequent medical emergency with a 2-10% mortality rate.
• Risk stratification allows outpatient management for very low-risk patients.
• Standard care for others includes fluid resuscitation and red cell transfusion.

Purpose of the Study:

• To outline current management strategies for upper gastrointestinal bleeding.
• To detail diagnostic and therapeutic interventions based on patient risk.
• To provide guidance on post-treatment care and management of recurrent bleeding.

Main Methods:

• Intravenous fluid resuscitation and red cell transfusion (hemoglobin 70-80 g/L).
• Administration of proton pump inhibitors (PPIs) and erythromycin post-resuscitation.
• Endoscopic evaluation within 24 hours, earlier if hemodynamically unstable.
• Endoscopic therapy for variceal and high-risk non-variceal bleeding.
• Pharmacological and interventional treatments for recurrent bleeding.

Main Results:

• Outpatient management is suitable for select very low-risk UGIB patients.
• Early endoscopy and targeted endoscopic therapies (ligation, clips, etc.) are crucial for high-risk bleeding.
• Specific post-endoscopic treatments (PPIs, antibiotics, vasoactive drugs) are recommended based on bleeding type.
• Recurrent bleeding management varies from repeat endoscopy to interventional radiology, surgery, or TIPS.
• Early reintroduction of antithrombotic agents may improve outcomes.

Conclusions:

• Effective UGIB management requires prompt resuscitation, risk assessment, and timely endoscopic intervention.
• Tailored treatment strategies, including pharmacotherapy and endoscopic procedures, are essential for optimizing patient outcomes.
• Careful consideration of post-treatment management and recurrent bleeding protocols is vital for reducing morbidity and mortality.