A Pilot Study of A Thiazolidinedione, Troglitazone, in Nonalcoholic Steatohepatitis

Abstract

Normal ALT was seen in 70% of NASH patients at the end of treatment, but this biochemical response was associated with only mild histological improvement, and all follow-up biopsies had evidence of NASH. Normalization of the liver enzymes in patients with NASH who are treated with thiazolidinediones should be viewed with reservation. Follow-up biopsy is essential to evaluate the efficacy of these agents, which, at the histological level, appears to be relatively modest.