Hepatitis C is now curable, but what happens with cirrhosis and portal hypertension afterwards?
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چکیده
منابع مشابه
Hepatitis C is now curable, but what happens with cirrhosis and portal hypertension afterwards?
Results from the interferon era have demonstrated reversibility of cirrhosis following viral eradication, but only for patients in the initial stage of cirrhosis. Although direct-acting antivirals (DAA) represent revolutionary treatment of hepatitis C, there are currently no studies showing histological effects of therapy on a large number of cirrhotic patients. However, studies involving trans...
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Ascites, dilutional hyponatremia and hepatorenal syndrome are three clinical manifestations of the same physiopathological disorder: cirrhotic portal hypertension, hyperproduction of nitric oxide, arterial vasodilation with reduction of efficient arterial volume, which have as consequences renal vasoconstriction, sympathetic stimulation, the stimulation of renin-angiotensin-aldosteron system an...
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Portal hypertension (PHT) is associated with hemodynamic changes in intrahepatic, systemic, and portosystemic collateral circulation. Increased intrahepatic resistance and hyperdynamic circulatory alterations with expansion of collateral circulation play a central role in the pathogenesis of PHT. PHT is also characterized by changes in vascular structure, termed vascular remodeling, which is an...
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Portal hypertension has been regarded as an uncommon and late complication of primary biliary cirrhosis (PBC). 24 patients with PBC were investigated for portal hypertension. Esophageal varices were present in 20, 50, and 90% of the patients 1, 3, and 9 years, respectively, after the onset of pruritus and/or jaundice. Portal hypertension was responsible for gastrointestinal bleedings in 11 pati...
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Insulin resistance (IR) is involved in the pathogenesis of endothelial dysfunction and is also present in patients with cirrhosis. Intrahepatic endothelial dysfunction plays a major role, increasing hepatic vascular resistance and promoting portal hypertension (PH). In addition, β-adrenergic agonists and insulin share several intracellular signaling pathways. Thus IR may influence the response ...
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ژورنال
عنوان ژورنال: Clinical and Experimental Hepatology
سال: 2017
ISSN: 2392-1099
DOI: 10.5114/ceh.2017.71491