Journal of hepatology
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Journal of hepatology · Dec 2017
Evaluation of HCC response to locoregional therapy: Validation of MRI-based response criteria versus explant pathology.
This study evaluates the performance of various magnetic resonance imaging (MRI) response criteria for the prediction of complete pathologic necrosis (CPN) of hepatocellular carcinoma (HCC) post locoregional therapy (LRT) using explant pathology as a reference. ⋯ The assessment of hepatocellular carcinoma (HCC) tumor necrosis after locoregional therapy is essential for additional treatment planning and estimation of outcome. In this study, we assessed the performance of various magnetic resonance imaging (MRI) response criteria (RECIST, mRECIST, EASL, percentage of necrosis on subtraction images, and diffusion-weighted imaging) for the prediction of complete pathologic necrosis of HCC post locoregional therapy on liver explant. Patients who underwent liver transplantation after locoregional therapy were included in this retrospective study. All patients underwent routine liver MRI within 90days of liver transplantation. EASL/mRECIST criteria and image subtraction had excellent diagnostic performance for predicting complete pathologic necrosis in treated HCC, with image subtraction correlating best with pathologic degree of tumor necrosis.
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Journal of hepatology · Dec 2017
Fibrosis stage but not NASH predicts mortality and time to development of severe liver disease in biopsy-proven NAFLD.
Non-alcoholic fatty liver disease (NAFLD) is very common in the general population, but identifying patients with increased risk of mortality and liver-specific morbidity remains a challenge. Non-alcoholic steatohepatitis (NASH) is thought to enhance this risk; therefore, resolution of NASH is a major endpoint in current pharmacologic studies. Herein, we aim to investigate the long-term prognosis of a large cohort of NAFLD patients, and to study the specific effect of NASH and fibrosis stage on prognosis. ⋯ Non-alcoholic fatty liver disease (NAFLD) is very common in the general population, but reaching an accurate prognosis remains challenging. We investigate the long-term prognosis of a large cohort of NAFLD patients. In this, the largest ever study of biopsy-proven NAFLD, the presence of NASH did not increase the risk of liver-specific morbidity or overall mortality. Knowledge of time to development of severe liver disease according to fibrosis stage can be used in individual patient counselling and for public health decisions.
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Journal of hepatology · Dec 2017
Declining mortality in critically ill patients with cirrhosis in Australia and New Zealand between 2000 and 2015.
Few studies have described the outcomes of patients with cirrhosis receiving intensive care unit (ICU) admission at a population level. We aimed to describe trends in the mortality of such patients in Australia and New Zealand (ANZ), and to investigate the relationship with associated organ failures. ⋯ The outcomes of patients with liver cirrhosis admitted to intensive care units (ICUs) have been previously regarded as poor. We have demonstrated that in Australia and New Zealand, annual in-hospital death rates following ICU admission in this patient group are lower than previously reported, have improved over 16years to 29% and are at a rate similar to patients without cirrhosis. Our data justify recommendations that advocate better access to intensive care for patients with cirrhosis.
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Journal of hepatology · Dec 2017
Development of chronic kidney disease in patients with non-alcoholic fatty liver disease: A cohort study.
Non-alcoholic fatty liver disease (NAFLD) has been associated with chronic kidney disease (CKD), but cohort studies are limited. We investigated the longitudinal association of NAFLD and its severity with the development of CKD. ⋯ The presence of fatty liver is associated with the future decline of renal function. Thus, fatty liver patients need to be monitored regularly for renal function.
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Journal of hepatology · Dec 2017
Incidence, predictors and outcomes of acute-on-chronic liver failure in outpatients with cirrhosis.
Acute-on-chronic liver failure (ACLF) is the most life-threatening complication of cirrhosis. Prevalence and outcomes of ACLF have recently been described in hospitalized patients with cirrhosis. However, no data is currently available on the prevalence and the risk factors of ACLF in outpatients with cirrhosis. The aim of this study was to evaluate incidence, predictors and outcomes of ACLF in a large cohort of outpatients with cirrhosis. ⋯ There is a need to identify predictors of acute-on-chronic liver failure (ACLF) in patients with cirrhosis in order to identify patients at high risk of developing ACLF and to plan strategies of prevention. In this study, we identified four simple predictors of ACLF: model of end-stage liver disease (MELD) score, ascites, mean arterial pressure and hemoglobin. These variables may help to identify patients with cirrhosis, at a high risk of developing ACLF, that are candidates for new strategies of surveillance and prevention. Anemia is a potential new target for treating these patients.