A survey was made on 50 patients with active chronic hepatitis (ACH) seen in Perth, Western Australia. The aetiology varied: three cases followed metabolic disease, 8 drugs or alcohol, 12 were due to hepatitis B and no cause in 27. There was a male preponderance in the first three groups and a female preponderance in the idiopathic group. The drug dependent group had a greater mean age than the other groups. Autoantibodies were present in 40 of the cases--the most frequent were antismooth muscle antibody in 24 cases and antinuclear factor in 13 cases. Six patients (12%) improved and are well following discontinuation of therapy. Seven (14%) have died. The rest (74%) remain on treatment.
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World J Gastroenterol
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