Author
Frederik Nevens
Other affiliations: Université catholique de Louvain
Bio: Frederik Nevens is an academic researcher from Katholieke Universiteit Leuven. The author has contributed to research in topics: Liver transplantation & Cirrhosis. The author has an hindex of 73, co-authored 568 publications receiving 21598 citations. Previous affiliations of Frederik Nevens include Université catholique de Louvain.
Topics: Liver transplantation, Cirrhosis, Transplantation, Hepatitis C, Medicine
Papers published on a yearly basis
Papers
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Goethe University Frankfurt1, University of Bologna2, Paris Descartes University3, Alfred Hospital4, Inova Fairfax Hospital5, Queen Mary University of London6, Medical University of Warsaw7, Medical University of Vienna8, Katholieke Universiteit Leuven9, University of Zurich10, Scripps Research Institute11, Leiden University12, Karolinska Institutet13, Tibotec14
TL;DR: Telaprevir combined with peginterferon plus ribavirin significantly improved rates of sustained virologic response in patients with previously treated HCV infection, regardless of whether there was a lead-in phase.
Abstract: Methods In this randomized, phase 3 trial, we evaluated the addition of telaprevir to peginter feron alfa-2a plus ribavirin in patients with HCV genotype 1 infection who had no response or a partial response to previous therapy or who had a relapse after an initial response. A total of 663 patients were assigned to one of three groups: the T12PR48 group, which received telaprevir for 12 weeks and peginterferon plus ribavirin for a total of 48 weeks; the lead-in T12PR48 group, which received 4 weeks of peginterferon plus ribavirin followed by 12 weeks of telaprevir and peginterferon plus ribavirin for a total of 48 weeks; and the control group (PR48), which received peginterferon plus ribavirin for 48 weeks. The primary end point was the rate of sustained virologic response, which was defined as undetectable HCV RNA 24 weeks after the last planned dose of a study drug. Results Rates of sustained virologic response were significantly higher in the two telaprevir groups than in the control group among patients who had a previous relapse (83% in the T12PR48 group, 88% in the lead-in T12PR48 group, and 24% in the PR48 group), a partial response (59%, 54%, and 15%, respectively), and no response (29%, 33%, and 5%, respectively) (P<0.001 for all comparisons). Grade 3 adverse events (mainly anemia, neutropenia, and leukopenia) were more frequent in the telaprevir groups than in the control group (37% vs. 22%). Conclusions Telaprevir combined with peginterferon plus ribavirin significantly improved rates of sustained virologic response in patients with previously treated HCV infection, re gardless of whether there was a lead-in phase. (Funded by Tibotec and Vertex Phar maceuticals; REALIZE ClinicalTrials.gov number, NCT00703118.)
1,558 citations
TL;DR: Analyses of gene networks showed that activation of AP-1 transcription factors in this newly identified HCC subtype might have key roles in tumor development.
Abstract: The variability in the prognosis of individuals with hepatocellular carcinoma (HCC) suggests that HCC may comprise several distinct biological phenotypes. These phenotypes may result from activation of different oncogenic pathways during tumorigenesis and/or from a different cell of origin. Here we address whether the transcriptional characteristics of HCC can provide insight into the cellular origin of the tumor. We integrated gene expression data from rat fetal hepatoblasts and adult hepatocytes with HCC from human and mouse models. Individuals with HCC who shared a gene expression pattern with fetal hepatoblasts had a poor prognosis. The gene expression program that distinguished this subtype from other types of HCC included markers of hepatic oval cells, suggesting that HCC of this subtype may arise from hepatic progenitor cells. Analyses of gene networks showed that activation of AP-1 transcription factors in this newly identified HCC subtype might have key roles in tumor development.
879 citations
Pierre-and-Marie-Curie University1, French Institute of Health and Medical Research2, San Antonio Military Medical Center3, University of Antwerp4, Paris Diderot University5, Catholic University of Leuven6, University of Melbourne7, University of Angers8, Duke University9, University of Virginia10, Radboud University Nijmegen11, Newcastle University12, university of lille13, Virginia Commonwealth University14, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico15, Semmelweis University16
TL;DR: A post-hoc analysis of data from trial of patients with NASH showed that elafibranor (120 mg/d for 1 year) resolved NASH without fibrosis worsening, based on a modified definition, in the intention-to-treat analysis and in patients with moderate or severe NASH.
813 citations
Journal Article•
TL;DR: The “KASL Clinical Practice Guidelines: Management of Alcoholic Liver Disease” are developed, based on a systematic approach to reflect evidence-based medicine and expert opinion in internal medicine and psychiatry, with the aim of setting clinical practice guidelines for the management of ALD and improving public health in Korea.
555 citations
TL;DR: The term acute liver failure (ALF) is frequently applied as a generic expression to describe patients presenting with or developing an acute episode of liver dysfunction, however, it refers to a highly specific and rare syndrome, characterised by an acute abnormality of liver blood tests in an individual without underlying chronic liver disease.
522 citations
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TL;DR: The following Clinical Practice Guidelines will give up-to-date advice for the clinical management of patients with hepatocellular carcinoma, as well as providing an in-depth review of all the relevant data leading to the conclusions herein.
7,851 citations
01 Jan 2010
TL;DR: Since the publication of the American Association for the Study of Liver Diseases (AASLD) practice guidelines on the management of hepatocellular carcinoma (HCC) in 2005, new information has emerged that requires that the guidelines be updated.
Abstract: Since the publication of the American Association for the Study of Liver Diseases (AASLD) practice guidelines on the management of hepatocellular carcinoma (HCC) in 2005, new information has emerged that requires that the guidelines be updated. The full version of the new guidelines is available on the AASLD Web site at http://www.aasld.org/practiceguidelines/ Documents/Bookmarked%20Practice%20Guidelines/ HCCUpdate2010.pdf. Here, we briefly describe only new or changed recommendations.
6,642 citations
TL;DR: The prevention of Cirrhosis can prevent the development of HCC and progression from chronic HCV infection to advanced fibrosis or cirrhosis may be prevented in 40% of patients who are sustained responders to new antiviral strategies, such as pegylated interferon and ribavirin.
5,557 citations
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01 Feb 2009
TL;DR: This Secret History documentary follows experts as they pick through the evidence and reveal why the plague killed on such a scale, and what might be coming next.
Abstract: Secret History: Return of the Black Death Channel 4, 7-8pm In 1348 the Black Death swept through London, killing people within days of the appearance of their first symptoms. Exactly how many died, and why, has long been a mystery. This Secret History documentary follows experts as they pick through the evidence and reveal why the plague killed on such a scale. And they ask, what might be coming next?
5,234 citations