Depressed delayed cutaneous hypersensitivity in alcoholic hepatitis

Abstract

Delayed cutaneous hypersensitivity was studied in 10 patients with severe alcoholic hepatitis, 9 patients with either inactive alcoholic cirrhosis or alcoholic fatty liver, and 10 age-matched controls. The mean response of the alcoholic hepatitis group was significantly less compared to controls for SK-SD (PCandida albicans (PCandida albicans were significant (P<0.02 and P<0.05). The mean percentage and absolute numbers of thymus-derived lymphocytes were significantly less in the alcoholic hepatitis group compared with controls. Both the alcoholic hepatitis patients and patients with less advanced alcoholic liver disease had a diminished response to concanavalin A and phytohemagglutinin. This study demonstrates a reversible depression of delayed cutaneous hypersensitivity in alcoholic hepatitis. Several mechanisms may help account for this finding. We recommend that skin tests in patients with alcoholic hepatitis be interpreted with this phenomenon in mind.