Comment in:

Gastroenterology. 1990 Jun;98(6):1707-9.

Diminished survival in asymptomatic primary biliary cirrhosis. A prospective study.

Division of Gastroenterology and Internal Medicine, Mayo Clinic, Rochester, Minnesota.

Data from 73 asymptomatic patients with primary biliary cirrhosis were analyzed to determine clinical course and long-term survival. Of these, 44 entered a D-penicillamine treatment trial; 29 qualified but chose not to participate. Median follow-up was 7.6 yr (range, 2.8-12.2 yr). Liver biopsy at the initial visit showed advanced disease (fibrosis, cirrhosis) in 61% of the patients. During prospective clinical follow-up, which was available for 37 of the 44 study patients, one or more symptoms of liver disease developed in 33 (89%); esophageal varices were found in 15 (41%), and histologic progression to cirrhosis was found in 20 (67%) of the 30 precirrhotic patients. Significant (p less than 0.01) biochemical progression was reflected by a decrease in mean serum albumin concentrations and an increase in mean serum bilirubin levels in 32 patients followed for 4-6 yr. Survival data were available for all 73 patients; 17 died (11 secondary to liver failure), and 1 underwent liver transplantation. These patients had a 4-fold increase in mortality rate (p less than 0.001) compared with the U.S. population matched for age, race, and sex.

PMID: 2338193 [PubMed - indexed for MEDLINE]