Olmesartan-associated enteropathy: new insights on the natural history? Report of two cases. (1st February 2016)

• Record Type: Journal Article
• Authors: Schiepatti, Annalisa; Biagi, Federico; Cumetti, Davide; Luinetti, Ombretta; Sonzogni, Aurelio; Mugellini, Amedeo; Corazza, Gino R.
• Is Part Of: Scandinavian journal of gastroenterology. Volume 51:Number 2(2016)
• Page Start: 152
• Page End: 156
• Publication Date: 2016-02-01
• Subjects: celiac disease -- enteropathy -- olmesartan -- villous atrophy; Gastroenterology -- Periodicals; Digestive organs -- Diseases -- Periodicals; 616.33
• DOI: 10.3109/00365521.2015.1074719
• Languages: English
• ISSNs: 0036-5521

Abstract

Abstract: Introduction : The association between olmesartan and an enteropathy histologically indistinguishable from untreated celiac disease has recently been described. However, pathogenetic mechanisms leading to villous atrophy, prevalence, natural history and genetic background of this condition have not yet been defined. Patients : We describe here two cases of olmesartan-associated enteropathy and discuss some aspects of the natural history of this condition. Results : In both patients, an infectious episode seems to have triggered the severe malabsorption syndrome which led them to hospitalization. High titer positive antinuclear antibodies with homogeneous pattern were found. Conclusions : Our reports add to a growing body of evidence suggesting that olmesartan-associated enteropathy should be considered in the presence of villous atrophy and negative celiac serology and in the diagnostic algorithm of non-responsive celiac disease.