Cirrhosis - Bleeding Episodes

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Investigators are studying argon plasma coagulation (APC) after band ligation to prevent variceal recurrence and rebleeding. This procedure uses argon gas to deliver electric currents that coagulate and stop bleeding.

Endoscopic Sclerotherapy. Endoscopic sclerotherapy is only effective against bleeding in the esophagus. The endoscopic tube is inserted through the mouth. A sclerosant (a solution that toughens the tissue around the variceal blood vessels) is injected to stop the bleeding. The procedure is repeated over a period of 2 - 3 months. Repeat treatments appear to reduce rebleeding and death. Minor complications (usually ulcers in the mucus membranes) are common, and serious complications can occur (narrowing or perforation of the esophagus and leakage at the injection site.)

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Balloon Tamponade for Uncontrolled Bleeding

Balloon tamponade has been available for years, but it is now used only for bleeding that cannot be controlled by drugs or endoscopy. It uses a tube inserted through the nose and down through the esophagus until it reaches the upper part of the stomach. A balloon at the tube's end is inflated and positioned tightly against the esophageal wall. It is usually deflated in about 24 hours. Serious complications can occur, the most dangerous being rupture of the esophagus. Recurrence of bleeding is common.

Shunt Procedures for Uncontrolled Bleeding

Shunts are used for patients who are still bleeding in the esophagus after endoscopic sclerotherapy or who are bleeding in the stomach. Choices include the following:

• Transjugular intrahepatic portosystemic shunt (TIPS)
• A surgical shunt

Shunt operations usually eliminate variceal bleeding, but encephalopathy and shunt failure are frequent complications. Experts do not recommend shunts as elective surgery for high-risk patients who are candidates for liver transplantation, since shunts makes this operation more difficult.

Transjugular Intrahepatic Portosystemic Shunt (TIPS). A transjugular intrahepatic portosystemic (or portal-systemic) shunt involves the following: