Clinical course and prognosis of one hundred and two patients with hepatic coma 1958 through 1975.

The clinical course and prognosis of hepatic coma were examined in 102 patients treated in the period from 1958 to 1975. The diagnoses included 9 fulminant hepatitis, 7 subacute hepatitis, 53 liver cirrhosis without liver carcinoma (40 cases of the acute type, 10 cases of the chronic type and 3 cases of another type, according to Sherlock's classification of hepatic coma) and 33 liver cirrhosis with primary liver carcinoma. Four of 9 fulminant hepatitis patients gained consciousness within 1 week and recovered completely. Seven subacute hepatitis patients died within 2 weeks after onset of hepatic coma. In the period from 1958 to 1969, 20% of liver cirrhosis patients with the acute type of coma recovered from coma, and in the period from 1970 to 1975, 45% of patients recovered. Seven of 10 patients with the chronic type of coma died between 4 months and 9 years after the onset of coma. Three other patients are presently still alive. The median survival time was 2.5 years. Nine primary liver carcinoma patients with coma were hospitalized from 1958 to 1969 and 24 from 1970 to 1975. Hepatorenal syndrome was present in 31 of 71 examined patients. Twenty-three patients with hepatorenal syndrome were in the period from 1970 to 1975.