Publication Date:
2015-08-08
Description:
by Marika Rudler, Sarah Mouri, Frederic Charlotte, Philippe Cluzel, Yen Ngo, Mona Munteanu, Pascal Lebray, Vlad Ratziu, Dominique Thabut, Thierry Poynard Background/Aims According to guidelines, the histological diagnosis of severe alcoholic steatohepatitis (ASH) can require liver biopsy if a specific treatment is needed. The blood test AshTest (BioPredictive, Paris, France) has been initially validated for the non-invasive diagnosis of ASH in a large population of heavy drinkers. The aim was to validate the AshTest accuracy in the specific context of use of patients with suspected severe ASH, in order to reduce the need for transjugular biopsy before deciding treatment. Methods The reference was liver biopsy, performed using the transjugular route, classified according to its histological severity as none, minimal, moderate or severe. Biopsies were assessed by the same experienced pathologist, blinded to simultaneous AshTest results. Results A total of 123 patients with severe clinical ASH (recent jaundice and Maddrey function greater or equal to 32) were included, all had cirrhosis and 80% had EASL histological definition of ASH. 95% of patients received prednisolone; and the 2-year mortality was 63%. The high AshTest performance was confirmed both for the binary outcome [AUROC = 0.803 (95%CI 0.684–0.881)] significantly higher than the AST/ALT AUROC [0.603 (0.462–0.714); P
Electronic ISSN:
1932-6203
Topics:
Medicine
,
Natural Sciences in General
