Pentoxifylline Plus Carvedilol vs Carvedilol Monotherapy in Preventing New Decompensation in Stable Cirrhotic Patients With Prior Decompensation

Cirrhotics with decompensation have increased risk of morbidity and mortality. There is increased portal pressure leading to decompensation. Carvedilol is a standard therapy given to cirrhotic patient with clinically significant portal hypertension to reduce portal pressure. Pentoxifylline is a nonspecific phosphodiesterase inhibitor with anti-inflammatory properties. It reduces portal hypertension, decreases lipopolysaccharide-induced liver injury, improves nonalcoholic steatohepatitis, prevents development of HRS in ascites and SAH, prevents hepatopulmonary syndrome. Investigator want to study whether addition of pentoxifylline to carvediolol vs carvedilol monotherapy reduces the risk of mortality and further decompensation in cirrhotics with prior decompensation.