Subject(s)
Respiration Disorders/diagnosis , Whipple Disease/complications , Adult , Female , Humans , Male , Middle Aged , Whipple Disease/diagnosisABSTRACT
Liver disease is exceptional in patients with inflammatory bowel disease. The most common manifestation, sclerosing cholangitis, characterized by inflammation and fibrosis of the intra- and\or extrahepatic bile ducts, is unusual in patients with inflammatory bowel disease. Conversely, inflammatory bowel disease (mainly chronic ulcerative colitis) is not infrequent in patients with sclerosing cholangitis. Gallstone disease, portal vein thrombosis, and hepatic abscesses are complications directly related to inflammatory bowel disease. Drugs prescribed for the treatment of inflammatory bowel disease can be the cause of rare but potentially serious hepatic manifestations which must be recognized and detected early. Recent studies have demonstrated the role of purine analogues in the development of nodular regenerative hyperplasia. Because of the poor prognosis, patients taking purine analogues should be monitored regularly to search for inaugural signs such as an elevation of serum alkaline phosphatase or low platelet counts (which may not necessarily reach thrombopenia). The risk of methotrexate-induced fibrosis is exceptional in inflammatory bowel disease. Patients should be monitored with non-invasive tests to recognize the development of fibrosis. Finally, because of the risk of viral reactivation, patients should be screened for hepatitis B virus surface antigen before introducing infliximab; chronic carriers should be given preventive treatment with nucleoside or nucleotide analogues.
Subject(s)
Inflammatory Bowel Diseases/complications , Liver Diseases/etiology , Bile Duct Diseases/etiology , Chemical and Drug Induced Liver Injury/etiology , Chemical and Drug Induced Liver Injury/prevention & control , Humans , Inflammatory Bowel Diseases/drug therapy , Liver/blood supply , Vascular Diseases/etiologyABSTRACT
BACKGROUND: A prevalence of 1.2% of coeliac disease (CD) in patients with chronic hepatitis C was recently reported, suggesting a possible epidemiological link between these two diseases. However, other studies have not found this relationship. AIM: To conduct a French multicentre prospective study to assess the prevalence of CD in hepatitis C virus (HCV)-infected patients. METHODS: Between June 2003 and November 2005, 624 consecutive HCV-positive out-patients were tested for antiendomysial IgA antibodies (AEA), antigliadin IgA and IgG antibodies (AGA). Patients with positive AEA or IgA AGA and positive IgG AGA in a context of a high suspicion of CD were asked to undergo gastroscopy with duodenal biopsies. RESULTS: Isolated IgA AEA, IgA AGA and IgG AGA were 0.16%, 5.7% and 4.4%, respectively. Gastroscopy was required for 39 patients, 31 were performed (eight refusals), but only 25 duodenal biopsies were performed as six patients had cirrhosis. CD was never detected. CONCLUSIONS: The prevalence of CD in HCV-positive patients was 0% (95% confidence interval: 0-0.59%), but there is a low prevalence of CD in the whole French population.
