Research Article Details

Article ID: A35111
PMID: 21711428
Source: Hepatol Res
Title: Pharmacological therapy for non-alcoholic steatohepatitis: How efficient are thiazolidinediones?
Abstract: Although diet and lifestyle changes are the first-line therapy in patients with non-alcoholic steatohepatitis (NASH), few patients are able to successfully implement these measures over the long run while others have an advanced disease requiring specific pharmacological therapy. Because insulin resistance is the underlying condition favoring the occurrence of NASH, insulin sensitizers have been tested in this condition although available trials are heterogenous in terms of choice of the drug, dosage, length of therapy and patient profile. Overall, thiazolidinediones reduce aminotransferase levels and induce a strong anti-steatogenic response. Most studies have shown an improvement in inflammation and liver cell injury while none have convincingly demonstrated an effect on fibrosis regression. The optimal duration of therapy is unknown as prolonged therapy does not seem to induce additional histological benefit. Although some tolerance issues and safety concerns, in particular cardiovascular, have been raised, thiazolidinediones are the class of drugs with the largest body of evidence in the treatment of NASH so far and can be successfully used in some patients with this disease.
DOI: 10.1111/j.1872-034X.2011.00825.x