Canadian Journal of Gastroenterology & Hepatology 

About: Canadian Journal of Gastroenterology & Hepatology is an academic journal published by Pulsus Group. The journal publishes majorly in the area(s): Inflammatory bowel disease & Population. It has an ISSN identifier of 2291-2789. It is also open access. Over the lifetime, 3007 publications have been published receiving 58833 citations. The journal is also known as: Journal canadien de gastroenterologie et hepatologie & Journal Canadien de gastroenterologie et hepatologie,.

Toward an Integrated Clinical, Molecular and Serological Classification of Inflammatory Bowel Disease: Report of a Working Party of the 2005 Montreal World Congress of Gastroenterology

Abstract: The discovery of a series of genetic and serological markers associated with disease susceptibility and phenotype in inflammatory bowel disease has led to the prospect of an integrated classification system involving clinical, serological and genetic parameters. The Working Party has reviewed current clinical classification systems in Crohn's disease, ulcerative colitis and indeterminate colitis, and provided recommendations for clinical classification in practice. Progress with respect to integrating serological and genetic markers has been examined in detail, and the implications are discussed. While an integrated system is not proposed for clinical use at present, the introduction of a widely acceptable clinical subclassification is strongly advocated, which would allow detailed correlations among serotype, genotype and clinical phenotype to be examined and confirmed in independent cohorts of patients and, thereby, provide a vital foundation for future work.

Primary sclerosing cholangitis.

Abstract: Primary sclerosing cholangitis (PSC) is a chronic cholestatic liver disease characterized by fibrosing inflammation and obliteration of intra- and/or extrahepatic bile ducts. The disease is one of the most common cholestatic diseases in adults and is diagnosed with increasing frequency. It is very often associated with ulcerative colitis. Patients with PSC have an increased incidence of bile duct carcinomas, and those with ulcerative colitis also have an increased incidence of colonic carcinomas. In end-stage disease, liver transplantation is the treatment of choice. Immunosuppressive treatment has little effect. Ursodeoxycholic acid (UDCA), which has been shown to improve liver histology and survival in patients with primary biliary cirrhosis, has a beneficial effect in PSC, provided that patients who develop major duct stenoses are treated endoscopically. The aim is to treat patients as early as possible to prevent progression to the advanced stages of the disease. During treatment with UDCA, stenoses of major ducts may develop, and early endoscopic dilation is highly effective. Because UDCA treatment improves but does not cure cholestatic liver diseases, permanent treatment seems to be necessary. Such prolonged treatment with UDCA may be recommended because, until now, no side effects have been reported. In patients with end-stage disease, UDCA is not effective and liver transplantation is indicated.

Epidemiology of Hepatocellular Carcinoma

Abstract: Although rare in Canada and the United States, hepatocellular carcinoma (HCC) ranks as the eighth most common cancer in the world. High-risk regions are East and Southeast Asia, and sub-Saharan Africa. Independent of race and geography, rates in men are at least two to three times those in women; this sex ratio is more pronounced in high-risk regions. Rates of HCC in the United States have increased by 70% over the past two decades. Registry data in Canada and Western Europe show similar trends. In contrast, the incidence of HCC in Singapore and Shanghai, China, both high-risk regions, has declined steadily over the past two decades. Among white and black Americans, there is an inverse relationship between social class status and HCC incidence. Chronic infection by the hepatitis B virus (HBV) is by far the most important risk factor for HCC in humans. It is estimated that 80% of HCC worldwide is etiologically associated with HBV. In the United States, although the infection rate in the general population is low, HBV is estimated to account for one in four cases of HCC among non-Asians. Chronic infection by the hepatitis C virus is another important risk factor for HCC in the United States; however, this virus is believed to play a relatively minor role in the development of HCC in Africa and Asia. Dietary aflatoxin exposure is an important codeterminant of HCC risk in Africa and parts of Asia. In Canada and the United States, excessive alcohol intake, cigarette smoking and oral contraceptive use in women also are risk factors for HCC.

Soft drink consumption linked with fatty liver in the absence of traditional risk factors

Abstract: BACKGROUND: Little is known about dietary habits and their relationships with liver disease in nonalcoholic fatty liver disease (NAFLD) patients, particularly in the absence of obesity, diabetes or hyperlipidemia.