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
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
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.
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Journal of hepatology · Nov 2017
Meta AnalysisEvaluation of the current guidelines for resection of hepatocellular carcinoma using the Appraisal of Guidelines for Research and Evaluation II instrument.
Numerous guidelines for the management of hepatocellular carcinoma (HCC) have been developed. The Appraisal of Guidelines for Research & Evaluation (AGREE II) is the only validated instrument to assess the methodological quality of guidelines. We aim to appraise the methodological quality of existing guidelines for the resection of HCC using the AGREE II instrument. ⋯ The methodological quality of guidelines for the surgical management of HCC is generally poor. Future guideline development should be informed by the use of the AGREE II instrument. Guidelines based upon high quality evidence could improve stratification of patients and individualized treatment strategies. Lay summary: The methodology of clinical practice guidelines for resection for hepatocellular carcinoma (HCC) evaluated with the Appraisal of Guidelines for Research & Evaluation (AGREE II) instrument is generally poor. However, there are some clinical practice guidelines that are based upon higher quality evidence and can form the framework within which patients with HCC can be selected for surgical resection. Future guideline development should be informed by the use of the AGREE II instrument.