Digestive diseases
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Observational Study
Positive Response to Tolvaptan Treatment Would Be a Good Prognostic Factor for Cirrhotic Patients with Ascites.
Ascites is one of the major complications in advanced cirrhotic patients. Tolvaptan is a non-peptide orally available arginine vasopressin V2 receptor antagonist. We investigated and found that tolvaptan therapy improved the prognosis and predictive factor of cirrhotic patients with ascites. ⋯ Therapeutic response to tolvaptan was associated with longer survival in cirrhosis patients complicated with ascites. These preliminary findings warrant validation and further exploration.
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The albumin-bilirubin (ALBI) grade is a newly proposed model for assessing the hepatic function. This study aimed to compare the value of the ALBI score with Child-Pugh score, model for end-stage liver disease (MELD) score and indocyanine green (ICG) R15 in predicting posthepatectomy liver failure (PHLF). ⋯ The ALBI score showed superior predictive value of PHLF over Child-Pugh score, MELD score and ICG R15. We propose to use the ALBI score to evaluate surgical risk for HCC patients undergoing hepatic resection.
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Non-hypervascular hypointense hepatic nodules during the hepatobiliary phase of gadolinium-ethoxybenzyl-diethylenetriamine pentaacetic acid (Gd-EOB-DTPA)-enhanced MRI have been reported to be associated with intrahepatic distant recurrence (IDR) after hepatectomy or radiofrequency ablation (RFA) for hepatocellular carcinoma (HCC). IDR is categorized into hypervascular transformation of non-hypervascular hypointense hepatic nodules and new intrahepatic recurrence. The aim of this study was to evaluate the relationship between non-hypervascular hypointense hepatic nodules on Gd-EOB-DTPA-enhanced MRI and IDR after RFA, focusing on new intrahepatic recurrence. ⋯ Non-hypervascular hypointense hepatic nodules during the hepatobiliary phase of Gd-EOB-DTPA-enhanced MRI were a useful predictive factor for IDR, particularly for new intrahepatic recurrence, after RFA.
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Nonalcoholic fatty liver disease (NAFLD) is the hepatic manifestation of the metabolic syndrome and comprises a liver disease spectrum ranging from steatosis to nonalcoholic steatohepatitis (NASH) with risk of progression to liver cirrhosis and hepatocellular carcinoma (HCC). Associated metabolic conditions and comorbidities such as obesity, diabetes and cardiovascular diseases are common and require concerted management. Adiponutrin (PNPLA3) variants may help to identify NAFLD patients at higher risk for liver disease progression towards advanced fibrosis and HCC. ⋯ Morbidly obese NASH patients can benefit from bariatric surgery which may reduce liver fibrosis but carries a risk of decompensation in patients with advanced liver cirrhosis. When carefully selected, patients with NASH cirrhosis undergoing liver transplantation have a good outcome. This review summarizes recent progress in the management of patients with liver cirrhosis due to NASH.
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The actinobacterium Tropheryma whipplei was detected 20 years ago by molecular techniques, and following its culture has been characterized as the cause of a systemic infection known as Whipple's disease (WD). T. whipplei occurs in the environment, is prevalent only in humans, is believed to be transmitted via oral routes and to be host dependent. ⋯ This review highlights recent findings and the clinical spectrum of infection with T. whipplei and WD, focusing specifically on the role of host immunity and immunosuppression. Current concepts of the pathogenesis, diagnosis and therapy are discussed.