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6篇 您的检索式:作者名="David Iser"
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1Efficacy and safety of tenofovir in chronic hepatitis B: Australian real world experience显示文摘AIM To evaluate the long-term treatment outcomes of tenofovir therapy in patients in a real world Australian tertiary care setting.METHODS We performed a retrospective analysis of treatment outcomes among treatment-na?ve and treatment-experienced patients receiving a minimum 3 mo tenofovir therapy through St Vincent's Hospital Melbourne, Australia. We included patients receiving tenofovir [tenofovir disoproxil fumarate(TDF)] monotherapy, as well as patients treated with TDF in combination with a second antiviral agent. Patients were excluded if they demonstrated human immune-deficiency virus/hepatitis C virus/hepatitis delta virus coinfection or were less than 18 years of age. We considered virological and biochemicalresponse, as well as safety outcomes. Virological response was determined by measurement of hepatitis B virus(HBV) DNA using sensitive assays; biochemical response was determined via serum liver function tests; histological response was determined from liver biopsy and fibroscan; safety analysis focused on glomerular renal function and bone mineral density. The primary efficacy endpoint was complete virological suppression over time, defined by HBV DNA < 20 IU/m L. Secondary efficacy endpoints included rates of biochemical response, and HB e antigen(HBe Ag)/HB surface antigen loss and seroconversion over time.RESULTS Ninety-two patients were identified who fulfilled the enrolment criteria. Median follow-up was 26 mo(range 3-114). Mean age was 46(24-78) years, 64(70%) were male and 77(84%) were of Asian origin. 55(60%) patients were treatment-na?ve and 62 patients(67%) were HBe Ag-negative. Complete virological suppression was achieved by 45/65(71%) patients at 12 mo, 37/46(80%) at 24 mo and 25/28(89%) at 36 mo. Partial virological response(HBV DNA 20-2000 IU/m L) was achieved by 89/92(96.7%) of patients. Multivariate analysis showed a significant relationship between virological suppression at end of follow-up and baseline HBV DNA level(OR = 0.897, 95%CI: 0.833-0.967, P = 0.0046) and HBe Ag positive status(OR = 0.373, 95%CI: 0.183-0.762, P = 0.0069). There was no difference in response comparing treatment-na?ve and treatment-experienced patients. Three episodes of virological breakthrough occurred in the setting of noncompliance. Tenofovir therapy was well tolerated.CONCLUSION Tenofovir is an efficacious, safe and well-tolerated treatment in an Australian real-world tertiary care setting. Our data are similar to the reported experience from registration trials.Grace C Lovett Tin Nguyen David M Iser Jacinta A Holmes Robert Chen Barbara Demediuk Gideon Shaw Sally J Bell Paul V Desmond Alexander J Thompson 2017World Journal of Hepatology2017,9,1:7
2Human immunodeficiency virus infection and the liver显示文摘Liver disease in human immunodeficiency virus(HIV)-infected individuals encompasses the spectrum from abnormal liver function tests,liver decompensation,with and without evidence of cirrhosis on biopsy,to non-alcoholic liver disease and its more severe form,non-alcoholic steatohepatitis and hepatocellular cancer.HIV can infect multiple cells in the liver,leading to enhanced intrahepatic apoptosis,activation and fibrosis.HIV can also alter gastro-intestinal tract permeability,leading to increased levels of circulating lipopolysaccharide that may have an impact on liver function.This review focuses on recent changes in the epidemiology,pathogenesis and clinical presentation of liver disease in HIV-infected patients,in the absence of co-infection with hepatitis B virus or hepatitis C virus,with a specific focus on issues relevant to low and middle income countries.Megan Crane David Iser Sharon R Lewin 2012World Journal of Hepatology2012,4,3:5
3IL 28 B genotype is not useful for predicting treatment outcome in A sian chronic hepatitis B patients treated with pegylated interferon‐α显示文摘Jacinta A Holmes Tin Nguyen Dilip Ratnam Neel M Heerasing Jane V Tehan Sara Bonanzinga Anouk Dev Sally Bell Stephen Pianko Robert Chen Kumar Visvanathan Rachel Hammond David Iser Ferry Rusli William Sievert Paul V Desmond D Scott Bowden Alexander J Thomps 2013J Gastroenterol Hepatol2013,,5:2
4Sofosbuvir plus ribavirin for treatment of hepatitis C virus in patients co-infected with HIV (PHOTON-2): a multicentre, open-label, non-randomised, phase 3 study显示文摘Jean-Michel Molina Chloe Orkin David M Iser Francisco-Xavier Zamora Mark Nelson Christoph Stephan Benedetta Massetto Anuj Gaggar Liyun Ni Evguenia Svarovskaia Diana Brainard G Mani Subramanian John G McHutchison Massimo Puoti Jürgen K Rockstroh 2015The Lancet . 2015 (9973)2015,,9973:1
5Non‐cirrhotic portal hypertension in HIV mono‐infected patients显示文摘Belinda D Jackson Joseph S Doyle Jennifer F Hoy Stuart K Roberts John Colman Margaret E Hellard Joseph J Sasadeusz David M Iser 2012Journal of Gastroenterology and Hepatology2012,,9:1
6Serum hepatitis B surface antigen and hepatitis B e antigen titers: Disease phase influences correlation with viral load and intrahepatic hepatitis B virus markers显示文摘Alexander J.V. Thompson Tin Nguyen David Iser Anna Ayres Kathy Jackson Margaret Littlejohn John Slavin Scott Bowden Edward J. Gane William Abbott George K.K. Lau Sharon R. Lewin Kumar Visvanathan Paul V. Desmond Stephen A. Locarnini 2010Hepatology2010,,:1
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