Plasma tumor necrosis factor alpha (TNF alpha), interleukin 1 alpha (IL-1 alpha), and interleukin 1 beta (IL-1 beta) were measured in plasma samples obtained from 23 patients with severe alcoholic hepatitis on admission and after 30 days of hospitalization. Over a 2-year follow-up period, 14 patients died at a mean time of 8 months following discharge. The presence of elevated plasma TNF alpha either at admission or discharge from the hospital was associated with death in 82% (14/17) of patients. By contrast absence of elevated plasma TNF alpha was associated with survival in 100% (6/6). The difference in survival with and without detectable plasma TNF alpha was significant at p = 0. 0022. Plasma TNF alpha was not elevated in alcoholic patients without clinically apparent liver disease, with alcoholic cirrhosis, or in nonalcoholic healthy controls. Plasma IL-1 alpha was also significantly increased in alcoholic hepatitis whereas IL-1 beta was not. Neither IL-1 alpha nor beta was correlated with outcome in the alcoholic hepatitis group. It is concluded that the presence of elevated plasma TNF alpha is a significant predictor of decreased long-term survival in patients with severe alcoholic hepatitis VSports手机版. .