Efficacy of probucol for the treatment of non‐alcoholic steatohepatitis with dyslipidemia: An open‐label pilot study. Issue 4 (15th May 2013)

• Record Type: Journal Article
• Authors: Ishitobi, Tomokazu; Hyogo, Hideyuki; Tokumo, Hironori; Arihiro, Koji; Chayama, Kazuaki
• Is Part Of: Hepatology research. Volume 44:Issue 4(2014:Apr.)
• Page Start: 429
• Page End: 435
• Publication Date: 2013-05-15
• Subjects: Liver -- Diseases -- Periodicals; Liver Diseases -- Periodicals; Foie -- Maladies -- Périodiques; 616.362
• DOI: 10.1111/hepr.12135
• Languages: English
• ISSNs: 1386-6346

Abstract

<abstract abstract-type="main"> <title> <x xml:space="preserve">Abstract</x> </title> <sec id="hepr12135-sec-0001" sec-type="section"> <title>Aim</title> <p>Oxidative stress plays a pivotal role in the transition from simple steatosis to non‐alcoholic steatohepatitis (NASH). Probucol is a lipid‐lowering agent with strong antioxidant properties, and is reported to be effective for the treatment of NASH in several studies. The aim of the present study was to evaluate the efficacy of probucol for the treatment of NASH with dyslipidemia.</p> </sec> <sec id="hepr12135-sec-0002" sec-type="section"> <title>Methods</title> <p>Twenty‐six patients with biopsy‐proven NASH accompanied by dyslipidemia were treated with 500 mg of probucol daily for 48 weeks. Body mass index, visceral fat area, liver function tests, serum lipids, fibrosis markers, ferritin, adiponectin, leptin, urinary 8‐hydroxy‐2′‐deoxyguanosine (U‐8OHdG) and elasticity were measured periodically during the study. Follow‐up liver biopsy was performed in 18 patients.</p> </sec> <sec id="hepr12135-sec-0003" sec-type="section"> <title>Results</title> <p>Serum levels of aminotransferases, total cholesterol and U‐8OHdG significantly decreased (<italic>P</italic> < 0.01). Levels of hemoglobin A1c (HbA1c), the Homeostasis Model of Assessment – Insulin Resistance index and serum levels of ferritin, type IV collagen 7S and hyaluronic acid significantly decreased (<italic>P</italic> < 0.05). The serum levels of adiponectin tended to be increased. Liver stiffness significantly decreased from 8.8 ± 6.8 to 6.6 ± 4.0 kPa (<italic>P</italic> < 0.01). Non‐alcoholic fatty liver disease activity scores were significantly improved from 4.2 ± 1.4 to 3.4 ± 1.6 (<italic>P</italic> < 0.05) and fibrotic stages tended to be improved from 1.6 ± 0.8 to 1.3 ± 1.1, respectively. No adverse effects of this treatment were noted.</p> </sec> <sec id="hepr12135-sec-0004" sec-type="section"> <title>Conclusion</title> <p>Probucol improved clinical and histological findings probably through its ability to reduce insulin resistance and oxidative stress. Probucol therapy was safe and effective for Japanese NASH patients with dyslipidemia.</p> </sec> </abstract>