Background: Gastric antral vascular ectasia (GAVE) is an uncommon cause of occult gastrointestinal (GI) bleeding. Based on clinical observations, we hypothesized that GAVE was more common in patients with non-alcoholic steatohepatitis (NASH) cirrhosis. Methods: We performed this retrospective study at Centre Hospitalier de l'Université de Montréal (CHUM). We included all cirrhotic patients who had undergone an esophagogastroduodenoscopy (EGD) between 2009 and 2011. GAVE was diagnosed based on a typical endoscopic appearance. NASH cirrhosis was diagnosed in patients with a metabolic syndrome after excluding other causes of liver disease. GAVE was considered symptomatic if it required treatment. Results: We included 855 cirrhotic patients in the study. The median age was 58 (range 19-88) years. The etiology of cirrhosis was as follows: NASH in 18% (n = 154), autoimmune diseases in 15.1% (n = 129), hepatitis B virus (HBV) in 6.3% (n = 54), hepatitis C virus (HCV) in 19.4% (n = 166), alcohol in 25.7% (n = 220), alcohol plus HCV in 7.8% (n = 67), cryptogenic in 2.8% (n = 24), and other etiologies in 4.8% (n = 41). GAVE was more frequently observed among patients with NASH cirrhosis than in cirrhosis of other etiologies (29.2% vs. 9.4%, respectively; p < 0.001). In multivariate analysis, NASH was strongly associated with GAVE with an odds ratio (OR) of 3.73 (95% CI 2.36 to 5.90, p < 0.001), and the association was stronger with symptomatic GAVE (OR 5.77, 95% CI 2.93 to 11.38). Conclusions: NASH cirrhosis is a major risk factor for GAVE and symptomatic GAVE.
Background: Gastric antral vascular ectasia (GAVE) is an uncommon cause of occult gastrointestinal (GI) bleeding. Based on clinical observations, we hypothesized that GAVE was more common in patients with non-alcoholic steatohepatitis (NASH) cirrhosis. Methods: We performed this retrospective study at Centre Hospitalier de l'Université de Montréal (CHUM). We included all cirrhotic patients who had undergone an esophagogastroduodenoscopy (EGD) between 2009 and 2011. GAVE was diagnosed based on a typical endoscopic appearance. NASH cirrhosis was diagnosed in patients with a metabolic syndrome after excluding other causes of liver disease. GAVE was considered symptomatic if it required treatment. Results: We included 855 cirrhotic patients in the study. The median age was 58 (range 19-88) years. The etiology of cirrhosis was as follows: NASH in 18% (n = 154), autoimmune diseases in 15.1% (n = 129), hepatitis B virus (HBV) in 6.3% (n = 54), hepatitis C virus (HCV) in 19.4% (n = 166), alcohol in 25.7% (n = 220), alcohol plus HCV in 7.8% (n = 67), cryptogenic in 2.8% (n = 24), and other etiologies in 4.8% (n = 41). GAVE was more frequently observed among patients with NASH cirrhosis than in cirrhosis of other etiologies (29.2% vs. 9.4%, respectively; p < 0.001). In multivariate analysis, NASH was strongly associated with GAVE with an odds ratio (OR) of 3.73 (95% CI 2.36 to 5.90, p < 0.001), and the association was stronger with symptomatic GAVE (OR 5.77, 95% CI 2.93 to 11.38). Conclusions: NASH cirrhosis is a major risk factor for GAVE and symptomatic GAVE.
Authors: Dinesh Khanna; Rajeev Saggar; Maureen D Mayes; Fereidoun Abtin; Philip J Clements; Paul Maranian; Shervin Assassi; Rajan Saggar; Ram R Singh; Daniel E Furst Journal: Arthritis Rheum Date: 2011-11
Authors: Eric M Ward; Massimo Raimondo; Barry G Rosser; Michael B Wallace; Rolland D Dickson Journal: J Clin Gastroenterol Date: 2004 Nov-Dec Impact factor: 3.062
Authors: Etienne Ghrénassia; Jérome Avouac; Dinesh Khanna; Chris T Derk; Oliver Distler; Yossra Atef Suliman; Paolo Airo; Patricia E Carreira; Rosario Foti; Brigitte Granel; Alice Berezne; Jean Cabane; Francesca Ingegnoli; Edoardo Rosato; Paola Caramaschi; Roger Hesselstrand; Ulrich A Walker; Juan Jose Alegre-Sancho; Virginie Zarrouk; Christian Agard; Valeria Riccieri; Elena Schiopu; Heather Gladue; Virginia D Steen; Yannick Allanore Journal: J Rheumatol Date: 2013-12-01 Impact factor: 4.666
Authors: Catherine Vincent; Gilles Pomier-Layrargues; Michel Dagenais; Réal Lapointe; Richard Létourneau; André Roy; Pierre Paré; P Michel Huet Journal: Liver Transpl Date: 2002-08 Impact factor: 5.799