Gastric variceal ligation: a new technique

Area of Science:

• Gastroenterology
• Endoscopic Surgery

Background:

• Gastric variceal bleeding is a severe complication of portal hypertension.
• Endoscopic management of gastric varices remains controversial.
• Gastric variceal band ligation has not been previously evaluated.

Purpose of the Study:

• To prospectively evaluate gastric variceal ligation as a novel endoscopic technique.
• To assess the safety and efficacy of this new method for various gastric varices.

Main Methods:

• Gastric variceal ligation was performed on 27 patients with different types of gastric varices.
• Etiologies included schistosomiasis and mixed cirrhosis.
• Patients presented with active bleeding or nonbleeding varices, with varying Child-Pugh classifications.

Main Results:

• Emergency ligation arrested bleeding in 16 of 18 patients (88.8%).
• Variceal obliteration was achieved in all patients undergoing elective sessions.
• Recurrent bleeding occurred in 18.5%, and mortality was 22.2% (3 due to bleeding, 2 to liver failure).

Conclusions:

• Gastric variceal ligation is a safe and effective treatment for gastric varices.
• The procedure is particularly effective for isolated gastric varices.
• The number of sessions for obliteration was lower for isolated gastric varices compared to gastroesophageal varices type 1.