[Predictive factors of the mortality of digestive hemorrhage caused by esophageal varices in elderly patients].

Complications of liver cirrhosis are increasingly frequent in elderly patients due to increased life expectancy and better management of cirrhotic patients. However, the influence of this condition on the evolution of variceal bleeding has not been well established. The aim of the present study was to determine the characteristics of esophagogastric variceal bleeding in elderly patients and the possible influence of advanced age on hemorrhage-related mortality. We analyzed 321 episodes of variceal bleeding in 227 cirrhotic patients. One hundred and thirteen (35.2%) episodes occurred in patients older than 65 years. No differences were found among patients older or younger than this age in terms of bleeding characteristics or Child-Pugh score. Patients older than 65 years more frequently presented serious associated diseases, hepatocellular carcinoma and hepatic encephalopathy during the episode (52.7% vs. 14%, p < 0.001; 19.7% vs. 8.7%, p = 0.01 and 17.4% vs. 10%, p = 0.09 respectively). Although hemorrhage-related mortality was higher in elderly patients (23.2% vs. 13.5%, p = 0.04), only the Child-Pugh score, definitive hemostasis, hepatocellular carcinoma and the development of encephalopathy or bacterial infection were independent predictive factors of mortality. A considerable proportion of the patients with esophagogastric variceal bleeding were older than 65 years. Advanced age does not independently influence mortality due to variceal bleeding.