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Yuen MF, Fung S, Ma X, Nguyen TT, Hassanein T, Hann HW, Elkhashab M, Nahass RG, Park JS, Jacobson IM, Ayoub WS, Han SH, Gane EJ, Zomorodi K, Yan R, Ma J, Knox SJ, Stamm LM, Bonacini M, Weilert F, Ramji A, Bennett M, Ravendhran N, Chan S, Dieterich DT, Kwo PY, Schiff ER, Bae HS, Lalezari J, Agarwal K, Sulkowski MS. Long-term open-label vebicorvir for chronic HBV infection: Safety and off-treatment responses. JHEP Rep 2024; 6:100999. [PMID: 38510983 PMCID: PMC10951643 DOI: 10.1016/j.jhepr.2023.100999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 12/18/2023] [Accepted: 12/20/2023] [Indexed: 03/22/2024] Open
Abstract
Background & Aims The investigational first-generation core inhibitor vebicorvir (VBR) demonstrated safety and antiviral activity over 24 weeks in two phase IIa studies in patients with chronic HBV infection. In this long-term extension study, patients received open-label VBR with nucleos(t)ide reverse transcriptase inhibitors (NrtIs). Methods Patients in this study (NCT03780543) previously received VBR + NrtI or placebo + NrtI in parent studies 201 (NCT03576066) or 202 (NCT03577171). After receiving VBR + NrtI for ≥52 weeks, stopping criteria (based on the treatment history and hepatitis B e antigen status in the parent studies) were applied, and patients either discontinued both VBR + NrtI, discontinued VBR only, or continued both VBR + NrtI. The primary efficacy endpoint was the proportion of patients with HBV DNA <20 IU/ml at 24 weeks off treatment. Results Ninety-two patients entered the extension study and received VBR + NrtI. Long-term VBR + NrtI treatment led to continued suppression of HBV nucleic acids and, to a lesser extent, HBV antigens. Forty-three patients met criteria to discontinue VBR + NrtI, with no patients achieving the primary endpoint; the majority of virologic rebound occurred ≥4 weeks off treatment. Treatment was generally well tolerated, with few discontinuations due to adverse events (AEs). There were no deaths. Most AEs and laboratory abnormalities were related to elevations in alanine aminotransferase and occurred during the off-treatment or NrtI-restart phases. No drug-drug interactions between VBR + NrtI and no cases of treatment-emergent resistance among patients who adhered to treatment were observed. Conclusions Long-term VBR + NrtI was safe and resulted in continued reductions in HBV nucleic acids following completion of the 24-week parent studies. Following treatment discontinuation, virologic relapse was observed in all patients. This first-generation core inhibitor administered with NrtI for at least 52 weeks was not sufficient for HBV cure. Clinical trial number NCT03780543. Impact and implications Approved treatments for chronic hepatitis B virus infection (cHBV) suppress viral replication, but viral rebound is almost always observed after treatment discontinuation, highlighting an unmet need for improved therapies with finite treatment duration producing greater therapeutic responses that can be sustained off treatment. First-generation core inhibitors, such as vebicorvir, have mechanisms of action orthogonal to standard-of-care therapies that deeply suppress HBV viral replication during treatment; however, to date, durable virologic responses have not been observed after treatment discontinuation. The results reported here will help researchers with the design and interpretation of future studies investigating core inhibitors as possible components of finite treatment regimens for patients with cHBV. It is possible that next-generation core inhibitors with enhanced potency may produce deeper and more durable antiviral activity than first-generation agents, including vebicorvir.
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Affiliation(s)
- Man-Fung Yuen
- Department of Medicine and State Key Laboratory of Liver Research, School of Clinical Medicine, Queen Mary Hospital, The University of Hong Kong, Hong Kong
| | - Scott Fung
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Toronto, Toronto, Canada
| | - Xiaoli Ma
- Office of Xiaoli Ma, Philadelphia, PA, USA
| | - Tuan T. Nguyen
- T Nguyen Research and Education, Inc., San Diego, CA, USA
| | | | - Hie-Won Hann
- Department of Medicine, Division of Gastroenterology and Hepatology, Thomas Jefferson University Hospital, Philadelphia, PA, USA
| | | | | | | | | | | | - Steven-Huy Han
- Pfleger Liver Institute, University of California, Los Angeles, CA, USA
| | | | - Katie Zomorodi
- Assembly Biosciences, Inc., South San Francisco, CA, USA
| | - Ran Yan
- Assembly Biosciences, Inc., South San Francisco, CA, USA
| | - Julie Ma
- Assembly Biosciences, Inc., South San Francisco, CA, USA
| | - Steven J. Knox
- Assembly Biosciences, Inc., South San Francisco, CA, USA
| | - Luisa M. Stamm
- Assembly Biosciences, Inc., South San Francisco, CA, USA
| | | | | | - Alnoor Ramji
- GastroIntestinal Research Institute, Vancouver, Canada
| | | | | | | | - Douglas T. Dieterich
- Department of Medicine, Division of Liver Diseases, Icahn School of Medicine, Mount Sinai Hospital, New York, NY, USA
| | - Paul Yien Kwo
- Stanford University Medical Center, Stanford, CA, USA
| | - Eugene R. Schiff
- Schiff Center for Liver Diseases, University of Miami School of Medicine, Miami, FL, USA
| | - Ho S. Bae
- Asian Pacific Liver Center, Los Angeles, CA, USA
| | | | - Kosh Agarwal
- Institute of Liver Studies, King’s College Hospital, London, UK
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Horwich BH, Dieterich DT. Phenotypes of Primary Sclerosing Cholangitis and Differential Diagnosis. Clin Liver Dis 2024; 28:143-155. [PMID: 37945155 DOI: 10.1016/j.cld.2023.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
Primary sclerosing cholangitis is a heterogenous immune-mediated disorder characterized by chronic inflammation and stricturing of the bile ducts. Though the driving pathophysiologic mechanisms remain elusive, there are several observed clinical phenotypes of the disease. The distribution of bile duct involvement, presence of concomitant inflammatory bowel disease, significant infiltration of IgG4-positive plasma cells, and overlapping features with other autoimmune disease has significant implications for prognosis and treatment. As there remains no pathognomonic finding for primary sclerosing cholangitis, a broad differential diagnosis and extensive evaluation of other underlying causes is critical to appropriate management.
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Affiliation(s)
- Brian H Horwich
- Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, PO Box 1076, New York, NY 10029, USA
| | - Douglas T Dieterich
- Division of Liver Diseases, Institute for Liver Medicine, Icahn School of Medicine at Mount Sinai, 1468 Madison Avenue, Annenberg 5-04, New York, NY 10029, USA.
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3
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Yuen MF, Agarwal K, Ma X, Nguyen TT, Schiff ER, Hann HWL, Dieterich DT, Nahass RG, Park JS, Chan S, Han SHB, Gane EJ, Bennett M, Alves K, Evanchik M, Yan R, Huang Q, Lopatin U, Colonno R, Ma J, Knox SJ, Stamm LM, Bonacini M, Jacobson IM, Ayoub WS, Weilert F, Ravendhran N, Ramji A, Kwo PY, Elkhashab M, Hassanein T, Bae HS, Lalezari JP, Fung SK, Sulkowski MS. Safety and efficacy of vebicorvir in virologically suppressed patients with chronic hepatitis B virus infection. J Hepatol 2022; 77:642-652. [PMID: 35460726 DOI: 10.1016/j.jhep.2022.04.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 03/03/2022] [Accepted: 04/01/2022] [Indexed: 12/16/2022]
Abstract
BACKGROUND & AIMS HBV nucleos(t)ide reverse transcriptase inhibitors (NrtIs) do not completely suppress HBV replication. Previous reports indicate persistent viremia during NrtI treatment despite HBV DNA being undetectable. HBV core inhibitors may enhance viral suppression when combined with NrtIs. This phase II trial (NCT03576066) evaluated the efficacy and safety of the investigational core inhibitor, vebicorvir (VBR), in virologically- suppressed patients on NrtIs. METHODS Non-cirrhotic, NrtI-suppressed patients with chronic HBV were randomised to VBR 300 mg once daily or matching placebo (PBO) for 24 weeks. Treatment was stratified by hepatitis B e antigen (HBeAg) status. The primary endpoint was change from Baseline in serum HBeAg or hepatitis B surface antigen (HBsAg) after 24 weeks. RESULTS Of 73 patients enrolled, 47 were HBeAg positive and 26 were HBeAg negative. In HBeAg-positive and -negative patients, there were no differences in the change from Baseline at Week 24 for HBsAg or HBeAg. Using a novel, high-sensitivity assay to detect HBV DNA, a greater proportion of patients with detectable HBV DNA at Baseline achieved undetectable HBV DNA at Week 24 in the VBR+NrtI vs. PBO+NrtI group. In HBeAg-positive patients, a greater change from Baseline in HBV pregenomic (pg)RNA was observed at Week 24 with VBR+NrtI vs. PBO+NrtI. Treatment-emergent adverse events (TEAEs) in VBR+NrtI patients included upper respiratory tract infection, nausea, and pruritus. No serious adverse events, Grade 4 TEAEs, or deaths were reported. CONCLUSIONS In this 24-week study, VBR+NrtI demonstrated a favourable safety and tolerability profile. While there were no significant changes in viral antigen levels, enhanced viral suppression was demonstrated by greater changes in DNA and pgRNA with the addition of VBR compared to NrtI alone. CLINICAL TRIALS NUMBER NCT03576066. LAY SUMMARY Core inhibitors represent a novel approach for the treatment of chronic hepatitis B virus (HBV) infection, with mechanisms of action distinct from existing treatments. In this study, vebicorvir added to existing therapy reduced HBV replication to a greater extent than existing treatment and was generally safe and well tolerated.
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Affiliation(s)
- Man-Fung Yuen
- Department of Medicine and State Key Laboratory of Liver Research, Queen Mary Hospital, The University of Hong Kong, Hong Kong.
| | - Kosh Agarwal
- Institute of Liver Studies, King's College Hospital, London, UK
| | - Xiaoli Ma
- Office of Xiaoli Ma, Philadelphia, PA, USA
| | - Tuan T Nguyen
- T Nguyen Research and Education, Inc., San Diego, CA, USA
| | - Eugene R Schiff
- Schiff Center for Liver Diseases, University of Miami School of Medicine, Miami, FL, USA
| | - Hie-Won L Hann
- Thomas Jefferson University Hospital, Philadelphia, PA, USA
| | - Douglas T Dieterich
- Department of Medicine, Division of Liver Diseases, Icahn School of Medicine, Mount Sinai Hospital, New York, NY, USA
| | | | | | | | - Steven-Huy B Han
- Pfleger Liver Institute, University of California, Los Angeles, CA, USA
| | | | | | - Katia Alves
- Assembly Biosciences, South San Francisco, CA, USA
| | | | - Ran Yan
- Assembly Biosciences, South San Francisco, CA, USA
| | - Qi Huang
- Assembly Biosciences, South San Francisco, CA, USA
| | - Uri Lopatin
- Assembly Biosciences, South San Francisco, CA, USA
| | | | - Julie Ma
- Assembly Biosciences, South San Francisco, CA, USA
| | | | | | | | | | | | | | | | - Alnoor Ramji
- GastroIntestinal Research Institute, Vancouver, Canada
| | - Paul Yien Kwo
- Stanford University Medical Center, Stanford, CA, USA
| | | | | | - Ho S Bae
- Asian Pacific Liver Center, Los Angeles, CA, USA
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4
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Hershman M, Torbjornsen K, Pang D, Wyatt B, Dieterich DT, Perumalswami PV, Branch AD, Dinani AM. Modification of the Diabetes Prevention Program for the Treatment of Nonalcoholic Fatty Liver Disease: A Pilot Study. Obes Sci Pract 2022. [DOI: 10.1002/osp4.637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Affiliation(s)
- Melissa Hershman
- Division of Gastroenterology Oregon Health & Science University Portland OR97329 United States of America
- Department of Gastroenterology and Hepatology Icahn School of Medicine at Mount Sinai New York NY10029 United States of America
| | - Karen Torbjornsen
- Icahn School of Medicine at Mount Sinai New York NY10029 United States of America
| | - Daniel Pang
- Department of Medicine Icahn School of Medicine at Mount Sinai New York NY10029 United States of America
| | - Brooke Wyatt
- Icahn School of Medicine at Mount Sinai New York NY10029 United States of America
| | - Douglas T Dieterich
- Division of Liver Diseases Icahn School of Medicine at Mount Sinai New York NY10029 United States of America
| | - Ponni V Perumalswami
- Division of Liver Diseases Icahn School of Medicine at Mount Sinai New York NY10029 United States of America
- Division of Gastroenterology and Liver Diseases University of Michigan Ann Arbor MI48109 United States of America
| | - Andrea D Branch
- Division of Liver Diseases Icahn School of Medicine at Mount Sinai New York NY10029 United States of America
| | - Amreen M Dinani
- Division of Liver Diseases Icahn School of Medicine at Mount Sinai New York NY10029 United States of America
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5
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Martin P, Nguyen MH, Dieterich DT, Lau DTY, Janssen HLA, Peters MG, Jacobson IM. Treatment Algorithm for Managing Chronic Hepatitis B Virus Infection in the United States: 2021 Update. Clin Gastroenterol Hepatol 2022; 20:1766-1775. [PMID: 34329775 DOI: 10.1016/j.cgh.2021.07.036] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 07/15/2021] [Accepted: 07/21/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Chronic hepatitis B (CHB) infection remains the most frequent etiology of hepatocellular carcinoma globally as well as a major cause of cirrhosis. Despite vaccination, substantial numbers of persons have already been infected with hepatitis B virus and remain at risk of progressive liver disease. METHODS In 2004, a CHB management algorithm was developed by a panel of North American hepatologists, which was subsequently updated in 2006, 2008, and 2015. Since the most recent version, several developments have altered the management of CHB. Tenofovir alafenamide, with a more favorable safety profile than tenofovir disoproxil fumarate, has been introduced as an initial antiviral choice as well as an alternative for long-term therapy. Quantitation of hepatitis B surface antigen is becoming more widely available in clinical practice, with implications for monitoring response to treatment. Additionally, there has been a shift in how the natural history of CHB is perceived, as newer evidence has challenged the concept that during the immunotolerant phase of infection disease progression is not a concern. Finally, recent analyses indicate that in the United States, the average age of patients with CHB has increased, implying that the presence of comorbidities, including metabolic liver disease, increasing use of biologics associated with aging will increasingly affect disease management. RESULTS This updated algorithm is intended to serve as a guide to manage CHB while new antiviral strategies are developed. CONCLUSIONS Recommendations have been based on evidence from the scientific literature, when possible, as well as clinical experience and consensus expert opinion. Points of continued debate and areas of research need are also described.
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Affiliation(s)
- Paul Martin
- Division of Digestive Health and Liver Diseases, University of Miami School of Medicine, Miami, Florida.
| | - Mindie H Nguyen
- Department of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California; Department of Epidemiology and Population Health, Stanford University Medical Center, Palo Alto, California
| | | | - Daryl T-Y Lau
- Liver Center, Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Harry L A Janssen
- Toronto Centre for Liver Diseases, University Health Network, Toronto, Canada
| | - Marion G Peters
- Division of Gastroenterology, University of California, San Francisco, San Francisco, California
| | - Ira M Jacobson
- Division of Gastroenterology, NYU Langone Health, New York, New York
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6
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Huisman TM, Dieterich DT, Friedman SL. Experimental and Investigational Targeted Therapies for the Management of Fibrosis in NASH: An Update. J Exp Pharmacol 2021; 13:329-338. [PMID: 33776490 PMCID: PMC7987269 DOI: 10.2147/jep.s265286] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 02/23/2021] [Indexed: 12/11/2022] Open
Abstract
There have been major advances in the treatment of HBV and HCV with anti-viral treatments, which is reducing the prevalence of fibrosis due to these viruses and obviating the need for anti-fibrotic therapies in these diseases. At the same time, however, the prevalence of non-alcoholic fatty liver disease (NAFLD) has been increasing, of which a substantial fraction of patients have non-alcoholic steatohepatitis (NASH), which may progress to cirrhosis. Accordingly, NASH is emerging as the leading indication for liver transplantation in North America and Europe. Progress in uncovering pathogenic determinants of fibrosis in NASH include metabolic dysregulation in hepatocytes that induce inflammation and cytokine secretion leading to cell injury and apoptosis, among others. These pathogenic events converge upon hepatic stellate cells, which are the primary fibrogenic cell in liver, and represent a target of new therapeutic candidates that are currently being evaluated in animal models and clinical trials. This review highlights key experimental and investigational therapies for NASH fibrosis, whose evaluation will be accelerated as new non-invasive markers of fibrosis are established. While no drugs are approved yet for NASH fibrosis, there is growing optimism that new pharmacotherapies are likely to emerge within the next 3 years that will favorably alter the natural history of disease.
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Affiliation(s)
- Tsipora M Huisman
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Douglas T Dieterich
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Scott L Friedman
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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7
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Noureddin M, Jones C, Alkhouri N, Gomez EV, Dieterich DT, Rinella ME. Screening for Nonalcoholic Fatty Liver Disease in Persons with Type 2 Diabetes in the United States Is Cost-effective: A Comprehensive Cost-Utility Analysis. Gastroenterology 2020; 159:1985-1987.e4. [PMID: 32763241 DOI: 10.1053/j.gastro.2020.07.050] [Citation(s) in RCA: 73] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 07/24/2020] [Accepted: 07/30/2020] [Indexed: 02/08/2023]
Affiliation(s)
- Mazen Noureddin
- Division of Digestive and Liver Diseases, Comprehensive Transplant Center, Cedars Sinai Medical Center, Los Angeles, California.
| | - Calum Jones
- Health Economics, McCann Health, Glasgow, United Kingdom
| | - Naim Alkhouri
- Texas Liver Institute, University of Texas Health San Antonio, San Antonio, Texas
| | - Eduardo Vilar Gomez
- Division of Gastroenterology/Hepatology, Indiana University, Indianapolis, Indiana
| | - Douglas T Dieterich
- Division of Liver Disease, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Mary E Rinella
- Feinberg School of Medicine, Northwestern University, Chicago, Illinois
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8
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Dieterich DT, Bernstein D, Flamm S, Pockros PJ, Reau N. Review article: a treatment algorithm for patients with chronic liver disease and severe thrombocytopenia undergoing elective medical procedures in the United States. Aliment Pharmacol Ther 2020; 52:1311-1322. [PMID: 32813292 DOI: 10.1111/apt.16044] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 03/18/2020] [Accepted: 07/27/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND Thrombocytopenia is the most common haematological abnormality in patients with chronic liver disease in the United States. Severe thrombocytopenia (platelet count <50 × 109 /L) can complicate the management of patients with chronic liver disease by significantly increasing the potential risk of bleeding during or after invasive procedures. The current standard-of-care treatment for severe thrombocytopenia is platelet transfusion. Novel agents that target the thrombopoietin pathway, including receptor agonists avatrombopag and lusutrombopag, have recently shown promise in clinical trials as alternatives to platelet transfusion. AIM To review treatment options for severe thrombocytopenia, including platelet transfusion and thrombopoietin-receptor agonists, with the aim of producing a simplified treatment algorithm. METHODS Five liver disease specialists were assigned sections of the manuscript to research and present at a consensus meeting in April 2019, with the goal of creating an easy-to-use, effective treatment plan for severe thrombocytopenia in patients with chronic liver disease. RESULTS Through discussion and collaborative decision making, a simplified algorithm was developed to provide guidance to healthcare professionals on treating severe thrombocytopenia in patients with chronic liver disease undergoing elective medical procedures in the United States. As part of these guidelines, we outline the use of the US Food and Drug Administration-approved thrombopoietin receptor agonists avatrombopag and lusutrombopag as well tolerated and effective alternatives to platelet transfusion. CONCLUSIONS This algorithm provides guidance for the management of severe thrombocytopenia to reduce bleeding risks in patients with chronic liver disease undergoing elective procedures, while reducing requirement for platelet transfusion.
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Affiliation(s)
| | | | - Steven Flamm
- Northwestern Feinberg School of Medicine, Chicago, IL, USA
| | - Paul J Pockros
- Division of Gastroenterology/Hepatology, Scripps Clinic, La Jolla, CA, USA
| | - Nancy Reau
- Rush University Medical Center, Chicago, IL, USA
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9
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Sung JC, Bosh C, Wyatt B, Miller M, Harty A, Del Bello D, Knight S, Dieterich DT, Perumalswami PV, Branch AD. Hepatitis C cure improved patient-reported outcomes in patients with and without liver fibrosis in a prospective study at a large urban medical center. J Viral Hepat 2020; 27:350-359. [PMID: 31742821 DOI: 10.1111/jvh.13234] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Revised: 10/09/2019] [Accepted: 10/16/2019] [Indexed: 12/15/2022]
Abstract
Patient-reported outcomes (PROs) are important measures of quality of life. Direct-acting antiviral (DAA) drugs for hepatitis C virus (HCV) improved PROs in clinical trials. We prospectively evaluated the impact of DAA-based HCV cure on PROs and liver-related outcomes in real-world patients at a large urban medical center. The short form (SF)-36 and three additional validated instruments were used. F3-4 fibrosis was defined as > 9.6 kPa by transient elastography (TE); S2-3 steatosis was defined as > 270 dB/m by TE-controlled attenuation parameter (CAP). Data were analysed by paired and unpaired t tests. Patients (n = 16) who did not achieve a sustained virologic response at 12 weeks (SVR12) were excluded. The study achieved its primary endpoint and showed a significant 30% improvement in the SF-36 vitality score, measured baseline to SVR12: 63 versus 82, P < .001 (n = 111). Scores in 24 of 25 PRO domains improved at SVR12 (P < .05). Nearly all gains exceeded 5%, indicating their clinical significance. Transaminase values and liver stiffness improved (decreased) significantly, baseline to SVR12 (P < .005), but steatosis was unchanged (P = .58). Patients with baseline F0-2 fibrosis and those with F3-F4 fibrosis both improved in 22 domains. Patients with baseline S0-S1 steatosis improved in more domains (23) than patients with S2-S3 steatosis (19). At baseline, patients with F3-F4 fibrosis and patients with S2-3 steatosis had worse scores in certain PRO domains than patients with F0-2 fibrosis or S0-S1 steatosis, but this difference resolved by SVR12. HCV cure led to meaningful gains in PROs, and these findings may encourage patients to seek treatment.
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Affiliation(s)
- Julie C Sung
- Department of Internal Medicine, Icahn School of Medicine at Mount Sinai Medical Center, New York, New York
| | - Ciara Bosh
- Department of Medicine, Division of Liver Diseases, Icahn School of Medicine at Mount Sinai Medical Center, New York, New York
| | - Brooke Wyatt
- Department of Medicine, Division of Liver Diseases, Icahn School of Medicine at Mount Sinai Medical Center, New York, New York
| | - Mark Miller
- Department of Medicine, Division of Liver Diseases, Icahn School of Medicine at Mount Sinai Medical Center, New York, New York
| | - Alyson Harty
- Department of Medicine, Division of Liver Diseases, Icahn School of Medicine at Mount Sinai Medical Center, New York, New York
| | - David Del Bello
- Department of Medicine, Division of Liver Diseases, Icahn School of Medicine at Mount Sinai Medical Center, New York, New York
| | - Sterling Knight
- Department of Medicine, Division of Liver Diseases, Icahn School of Medicine at Mount Sinai Medical Center, New York, New York
| | - Douglas T Dieterich
- Department of Medicine, Division of Liver Diseases, Icahn School of Medicine at Mount Sinai Medical Center, New York, New York
| | - Ponni V Perumalswami
- Department of Medicine, Division of Liver Diseases, Icahn School of Medicine at Mount Sinai Medical Center, New York, New York
| | - Andrea D Branch
- Department of Medicine, Division of Liver Diseases, Icahn School of Medicine at Mount Sinai Medical Center, New York, New York
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Abstract
Liver disease in human immunodeficiency virus (HIV) remains a main cause of morbidity and mortality. Liver-related morbidity and mortality can be caused by multiple etiologic factors, including opportunistic infections, direct and indirect effects of antiretrovirals, direct and indirect effects of HIV, and viral hepatitides. These factors present with varied liver pathophysiologic mechanisms that lead to abnormalities in liver enzymes and synthetic function test, followed by distinct clinical presentations. This article elucidates the direct effects on HIV in the liver and explores the diagnostic and management challenges in patients with HIV in the era of highly active antiretroviral treatment.
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Affiliation(s)
- Katerina G Oikonomou
- Icahn School of Medicine at Mount Sinai, 1 Gustav L. Levy Place, New York, NY 10029-6574, USA.
| | - Eugenia Tsai
- Icahn School of Medicine at Mount Sinai, 1 Gustav L. Levy Place, New York, NY 10029-6574, USA
| | - Dost Sarpel
- Icahn School of Medicine at Mount Sinai, 1 Gustav L. Levy Place, New York, NY 10029-6574, USA
| | - Douglas T Dieterich
- Icahn School of Medicine at Mount Sinai, 1 Gustav L. Levy Place, New York, NY 10029-6574, USA
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11
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Dieterich DT. A Simplified Algorithm for the Management of Hepatitis C Infection. Gastroenterol Hepatol (N Y) 2019; 15:1-12. [PMID: 31641341 PMCID: PMC6799873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Elimination of hepatitis C virus (HCV) infection as a public health threat is a goal of the World Health Organization. Official treatment guidelines are comprehensive and may be most appropriate for experienced treaters of HCV; however, global elimination of HCV infection will require the engagement of frontline health care providers (HCPs) to increase the capacity to treat patients. Thus, a simplified treatment algorithm is needed to provide guidance to non-HCV specialists. To accomplish this, a panel of 13 HCV specialists held a consensus meeting in September 2018 to create an easy-to-use, effective, safe, and scalable algorithm for the management and treatment of HCV infection through discussion and collective decision-making. The algorithm begins with universal HCV screening and diagnosis by testing for HCV antibody with reflex to polymerase chain reaction to detect HCV RNA. The pretreatment evaluation uses platelet-based stratification to initially assess fibrosis, and the pan-genotypic regimens glecaprevir/pibrentasvir or sofosbuvir/velpatasvir are recommended for treatment. Unless clinically indicated, on-treatment monitoring is optional. Confirmation of cure (undetectable HCV RNA 12 weeks posttreatment) is followed by harm-reduction measures, as well as surveillance for hepatocellular carcinoma every 6 months in patients with advanced fibrosis/cirrhosis. This algorithm provides guidance for management of uncomplicated cases of HCV by frontline HCPs and indicates when referral to an HCV specialist is warranted. The algorithm was created to enable more HCPs to screen for and manage HCV infection, and thus contribute to its elimination.
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12
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Tolentino B, Singh RR, Misra S, Dieterich DT, Sarpel D. An update on the management of hepatitis C virus and human immunodeficiency virus co-infection. Future Virol 2019. [DOI: 10.2217/fvl-2018-0116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An estimated 2.3 million people globally are co-infected with HIV and HCV. Liver disease is now a leading cause of non-AIDS-related mortality among HIV-infected patients. The development of direct-acting antiviral agents has revolutionized the treatment of HIV/HCV co-infection with sustained virologic response response rates above 95% in most patient populations. This article provides an update on the management of acute and chronic HCV in patients co-infected with HIV including a section on drug–drug interactions.
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Affiliation(s)
- Bryan Tolentino
- Department of Medicine, Division of Infectious Disease, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Ritu R Singh
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Suresh Misra
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Douglas T Dieterich
- Department of Medicine, Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Dost Sarpel
- Department of Medicine, Division of Infectious Disease, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
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Oikonomou KG, Sarpel D, Abrams-Downey A, Mubasher A, Dieterich DT. Necrolytic acral erythema in a human immunodeficiency virus/hepatitis C virus coinfected patient: A case report. World J Hepatol 2019; 11:226-233. [PMID: 30820272 PMCID: PMC6393713 DOI: 10.4254/wjh.v11.i2.226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 12/13/2018] [Accepted: 01/09/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Necrolytic acral erythema (NAE) is a rare dermatological disorder, which is associated with hepatitis C virus (HCV) infection or zinc deficiency. It is characterized by erythematous or violaceous lesions occurring primarily in the lower extremities. The treatment includes systemic steroids and oral zinc supplementation. We report a case of NAE in a 66-year-old human immunodeficiency virus (HIV)/HCV co-infected woman with NAE. NAE is rarely reported in co-infected patients and the exact mechanisms of pathogenesis are still unclear.
CASE SUMMARY A 66-year-old HIV/HCV co-infected female patient presented with painless, non-pruritic rash of extremities for one week and underwent extensive work-up for possible rheumatologic disorders including vasculitis and cryoglobulinemia. Punch skin biopsies of right and left thigh revealed thickened parakeratotic stratum corneum most consistent with NAE. Patient was started on prednisone and zinc supplementation with resolution of the lesions and improvement of rash.
CONCLUSION Clinicians should maintain high clinical suspicion for early recognition of NAE in patients with rash and HCV.
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Affiliation(s)
- Katerina G Oikonomou
- Division of Infectious Diseases, Icahn School of Medicine at Mount Sinai, Mount Sinai St Luke’s-West, New York, NY 10025, United States
| | - Dost Sarpel
- Division of Infectious Diseases, Icahn School of Medicine at Mount Sinai, Mount Sinai St Luke’s-West, New York, NY 10025, United States
| | - Alexandra Abrams-Downey
- Division of Infectious Diseases, Icahn School of Medicine at Mount Sinai, Mount Sinai St Luke’s-West, New York, NY 10025, United States
| | - Adnan Mubasher
- Department of Pathology, Icahn School of Medicine at Mount Sinai, Mount Sinai St Luke’s-West, New York, NY 10025, United States
| | - Douglas T Dieterich
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029, United States
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Abstract
INTRODUCTION Hepatitis C contributes to significant morbidity and mortality worldwide. AHCV is defined as documented infection within 6 months of exposure. Treating acute hepatitis C virus (AHCV) with direct-acting antiviral agents in persons who inject drugs, HIV-positive men who have sex with men, and patients who acquire HCV nosocomially can contribute to the elimination of disease globally, preclude the morbidity and mortality of chronic disease, and prevent further transmission. Areas covered: In this review, we describe the epidemiology of AHCV, its natural history, the considerations involved in the decision of whether to treat AHCV, and the most current DAA therapy guidelines. PubMed was queried using key words and bibliographies were evaluated for relevant articles. Expert commentary: Despite the obvious benefits of AHCV treatment, clinical management is limited by the ability to identify asymptomatic cases and the absence of fully supported guidelines. However, clinical research is advancing and identifying specific regimens, decreasing treatment durations, and creating strategies to target at risk groups and screen for AHCV.
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Affiliation(s)
- Suresh Misra
- a Division of Liver Diseases, Department of Medicine , Icahn School of Medicine at Mount Sinai , New York , NY , USA
| | - Douglas T Dieterich
- a Division of Liver Diseases, Department of Medicine , Icahn School of Medicine at Mount Sinai , New York , NY , USA
| | - Behnam Saberi
- a Division of Liver Diseases, Department of Medicine , Icahn School of Medicine at Mount Sinai , New York , NY , USA
| | - Tatyana Kushner
- a Division of Liver Diseases, Department of Medicine , Icahn School of Medicine at Mount Sinai , New York , NY , USA
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15
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Weiss JJ, Prieto S, Bräu N, Dieterich DT, Marcus SM, Stivala A, Gorman JM. Multimethod assessment of baseline depression and relationship to hepatitis C treatment discontinuation. Int J Psychiatry Med 2018; 53:256-272. [PMID: 29298535 PMCID: PMC5975203 DOI: 10.1177/0091217417749796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective The primary study objective is to determine which measures of depression are associated with early discontinuation of hepatitis C virus infection treatment and to determine which measure best characterizes the depression that develops during treatment. Methods Seventy-eight treatment-naïve subjects who initiated pegylated interferon/ribavirin treatment for hepatitis C virus infection were included. Baseline depression was assessed with the Structured Interview for the Diagnostic and Statistical Manual of Mental Disorders, 4th edition (DSM-IV), the Hamilton Depression Rating Scale, and the Beck Depression Inventory-II. The latter two measures were repeated at treatment weeks 12 and 24. Results Depression scores, as measured by the three instruments, lacked adequate consistency. Baseline depression as measured by the Beck Depression Inventory-II, but not by the other scales, was associated with early treatment discontinuation at weeks 12 and 24. Changes in depression during treatment were restricted to somatic symptoms. Of those who completed treatment, those who were not depressed at baseline tended to demonstrate significant depression increases during treatment. Conclusion The Beck Depression Inventory-II is recommended to assess depression prior to hepatitis C virus infection treatment. Somatic symptoms of depression should be monitored during treatment. Baseline depression as measured by the Beck Depression Inventory-II was associated with early treatment discontinuation. The Beck Depression Inventory-II, Structured Interview for DSM-IV, and Hamilton Depression Rating Scale yielded results that were not consistent with each other in this sample. Future research should focus on standardizing depression assessment in medically ill populations to identify measures that predict treatment discontinuation.
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Affiliation(s)
- Jeffrey J Weiss
- Department of Medicine, Division of General Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Sarah Prieto
- Department of Medicine, Division of General Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Norbert Bräu
- James J. Peters Veterans Affairs Medical Center, Infectious Diseases Section, Bronx, USA,Department of Medicine, Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Douglas T Dieterich
- Department of Medicine, Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Sue M Marcus
- Independent Statistical Consultant, Philadelphia, USA
| | - Alicia Stivala
- Department of Medicine, Division of Infectious Diseases, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Jack M Gorman
- Franklin Behavioral Health Consultants and Critica LLC, Bronx, USA
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Abstract
The number of transplants caused by nonalcoholic fatty liver disease/nonalcoholic steatohepatitis (NASH) has been progressively increasing and this is expected to become the most common indication for liver transplant in the United States. Patients with NASH show many features of the metabolic syndrome and, as a result, are at higher risk for postoperative cardiovascular morbidity and mortality. Despite this, patients with NASH have long-term graft and patient survival rates comparable with other causes of chronic liver disease. Posttransplant metabolic syndrome is a common occurrence that increases the risk of steatosis in the graft liver.
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Affiliation(s)
- Danielle Carter
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, 17 East 102nd Street, 2nd Floor, New York, NY 10029, USA.
| | - Douglas T Dieterich
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, 17 East 102nd Street, 2nd Floor, New York, NY 10029, USA
| | - Charissa Chang
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, 17 East 102nd Street, 2nd Floor, New York, NY 10029, USA
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17
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Bichoupan K, Tandon N, Crismale JF, Hartman J, Del Bello D, Patel N, Chekuri S, Harty A, Ng M, Sigel KM, Bansal MB, Grewal P, Chang CY, Leong J, Im GY, Liu LU, Odin JA, Bach N, Friedman SL, Schiano TD, Perumalswami PV, Dieterich DT, Branch AD. Real-world cure rates for hepatitis C virus treatments that include simeprevir and/or sofosbuvir are comparable to clinical trial results. World J Virol 2017; 6:59-72. [PMID: 29147645 PMCID: PMC5680347 DOI: 10.5501/wjv.v6.i4.59] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2017] [Revised: 08/03/2017] [Accepted: 09/17/2017] [Indexed: 02/05/2023] Open
Abstract
AIM To assess the real-world effectiveness and cost of simeprevir (SMV), and/or sofosbuvir (SOF)-based therapy for chronic hepatitis C virus (HCV) infection.
METHODS The real-world performance of patients treated with SMV/SOF ± ribavirin (RBV), SOF/RBV, and SOF/RBV with pegylated-interferon (PEG) were analyzed in a consecutive series of 508 patients with chronic HCV infection treated at a single academic medical center. Patients with genotypes 1 through 4 were included. Rates of sustained virological response - the absence of a detectable serum HCV RNA 12 wk after the end of treatment [sustained virological response (SVR) 12] - were calculated on an intention-to-treat basis. Costs were calculated from the payer’s perspective using Medicare/Medicaid fees and Redbook Wholesale Acquisition Costs. Patient-related factors associated with SVR12 were identified using multivariable logistic regression.
RESULTS SVR12 rates were as follows: 86% (95%CI: 80%-91%) among 178 patients on SMV/SOF ± RBV; 62% (95%CI: 55%-68%) among 234 patients on SOF/RBV; and 78% (95%CI: 68%-86%) among 96 patients on SOF/PEG/RBV. Mean costs-per-SVR12 were $174442 (standard deviation: ± $18588) for SMV/SOF ± RBV; $223003 (± $77946) for SOF/RBV; and $126496 (± $31052) for SOF/PEG/RBV. Among patients on SMV/SOF ± RBV, SVR12 was less likely in patients previously treated with a protease inhibitor [odds ratio (OR): 0.20, 95%CI: 0.06-0.56]. Higher bilirubin (OR: 0.47, 95%CI: 0.30-0.69) reduced the likelihood of SVR12 among patients on SOF/RBV, while FIB-4 score ≥ 3.25 reduced the likelihood of SVR12 (OR: 0.18, 95%CI: 0.05-0.59) among those on SOF/PEG/RBV.
CONCLUSION SVR12 rates for SMV and/or SOF-based regimens in a diverse real-world population are comparable to those in clinical trials. Treatment failure accounts for 27% of costs.
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Affiliation(s)
- Kian Bichoupan
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029, United States
| | - Neeta Tandon
- Janssen Scientific Affairs, LLC, Titusville, NJ 08560, United States
| | - James F Crismale
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029, United States
| | - Joshua Hartman
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029, United States
| | - David Del Bello
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029, United States
| | - Neal Patel
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029, United States
| | - Sweta Chekuri
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029, United States
| | - Alyson Harty
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029, United States
| | - Michel Ng
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029, United States
| | - Keith M Sigel
- Division of General Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029, United States
| | - Meena B Bansal
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029, United States
| | - Priya Grewal
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029, United States
| | - Charissa Y Chang
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029, United States
| | - Jennifer Leong
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029, United States
| | - Gene Y Im
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029, United States
| | - Lawrence U Liu
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029, United States
| | - Joseph A Odin
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029, United States
| | - Nancy Bach
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029, United States
| | - Scott L Friedman
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029, United States
| | - Thomas D Schiano
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029, United States
| | - Ponni V Perumalswami
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029, United States
| | - Douglas T Dieterich
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029, United States
| | - Andrea D Branch
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029, United States
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Singh S, Muir AJ, Dieterich DT, Falck-Ytter YT. American Gastroenterological Association Institute Technical Review on the Role of Elastography in Chronic Liver Diseases. Gastroenterology 2017; 152:1544-1577. [PMID: 28442120 DOI: 10.1053/j.gastro.2017.03.016] [Citation(s) in RCA: 188] [Impact Index Per Article: 26.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Chronic liver diseases (CLDs), due to chronic hepatitis C; hepatitis B; nonalcoholic fatty liver diseases (NAFLD); and alcoholic liver disease, are a leading cause of morbidity and mortality globally. Early identification of patients with cirrhosis at high risk of progression to liver-related complications may facilitate timely care and improve outcomes. With risks and misclassification associated with invasive tests, such as liver biopsy, noninvasive imaging modalities for liver fibrosis assessment have gained popularity. Therefore, the American Gastroenterological Association prioritized clinical guidelines on the role of elastography in CLDs, focusing on vibration-controlled transient elastography (VCTE) and magnetic resonance elastography (MRE). To inform these clinical guidelines, the current technical review was developed in accordance with the Grading of Recommendations Assessment, Development and Evaluation (GRADE) framework for diagnostic accuracy studies. This technical review addresses focused questions related to: (1) comparative diagnostic performance of VCTE and MRE relative to nonproprietary, serum-based fibrosis markers for detection of cirrhosis in patients with hepatitis C virus (HCV), hepatitis B virus (HBV), NAFLD, and alcoholic liver diseases; (2) performance of specific VCTE-defined liver stiffness cutoffs as a test replacement strategy (to replace liver biopsy) in making key decisions in the management of patients with CLDs; and (3) performance of specific VCTE-defined liver stiffness cutoffs as a triage test to identify patients with low likelihood of harboring high-risk esophageal varices (EVs) or having clinically significant portal hypertension (for presurgical risk stratification). This technical review does not address performance of other noninvasive modalities for assessing fibrosis (eg, acoustic radiation force pulse imaging or shear wave elastography) or steatosis (controlled attenuation parameter or magnetic resonance imaging-estimated proton density fat fraction).
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Affiliation(s)
- Siddharth Singh
- Division of Gastroenterology, University of California San Diego, La Jolla, California
| | - Andrew J Muir
- Division of Gastroenterology, Duke University School of Medicine, Durham, North Carolina
| | | | - Yngve T Falck-Ytter
- Division of Gastroenterology and Hepatology, Cleveland VA Medical Center and University Hospitals, Case Western Reserve University, Cleveland, Ohio
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Bichoupan K, Tandon N, Martel-Laferriere V, Patel NM, Sachs D, Ng M, Schonfeld EA, Pappas A, Crismale J, Stivala A, Khaitova V, Gardenier D, Linderman M, Olson W, Perumalswami PV, Schiano TD, Odin JA, Liu LU, Dieterich DT, Branch AD. Factors associated with success of telaprevir- and boceprevir-based triple therapy for hepatitis C virus infection. World J Hepatol 2017; 9:551-561. [PMID: 28469811 PMCID: PMC5395804 DOI: 10.4254/wjh.v9.i11.551] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Accepted: 03/17/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To evaluate new therapies for hepatitis C virus (HCV), data about real-world outcomes are needed.
METHODS Outcomes of 223 patients with genotype 1 HCV who started telaprevir- or boceprevir-based triple therapy (May 2011-March 2012) at the Mount Sinai Medical Center were analyzed. Human immunodeficiency virus-positive patients and patients who received a liver transplant were excluded. Factors associated with sustained virological response (SVR24) and relapse were analyzed by univariable and multivariable logistic regression as well as classification and regression trees. Fast virological response (FVR) was defined as undetectable HCV RNA at week-4 (telaprevir) or week-8 (boceprevir).
RESULTS The median age was 57 years, 18% were black, 44% had advanced fibrosis/cirrhosis (FIB-4 ≥ 3.25). Only 42% (94/223) of patients achieved SVR24 on an intention-to-treat basis. In a model that included platelets, SVR24 was associated with white race [odds ratio (OR) = 5.92, 95% confidence interval (CI): 2.34-14.96], HCV sub-genotype 1b (OR = 2.81, 95%CI: 1.45-5.44), platelet count (OR = 1.10, per x 104 cells/μL, 95%CI: 1.05-1.16), and IL28B CC genotype (OR = 3.54, 95%CI: 1.19-10.53). Platelet counts > 135 x 103/μL were the strongest predictor of SVR by classification and regression tree. Relapse occurred in 25% (27/104) of patients with an end-of-treatment response and was associated with non-FVR (OR = 4.77, 95%CI: 1.68-13.56), HCV sub-genotype 1a (OR = 5.20; 95%CI: 1.40-18.97), and FIB-4 ≥ 3.25 (OR = 2.77; 95%CI: 1.07-7.22).
CONCLUSION The SVR rate was 42% with telaprevir- or boceprevir-based triple therapy in real-world practice. Low platelets and advanced fibrosis were associated with treatment failure and relapse.
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Miller TR, Weiss JJ, Bräu N, Dieterich DT, Stivala A, Rivera-Mindt M. Greater decline in memory and global neurocognitive function in HIV/hepatitis C co-infected than in hepatitis C mono-infected patients treated with pegylated interferon and ribavirin. J Neurovirol 2017; 23:260-272. [PMID: 27896573 PMCID: PMC5334364 DOI: 10.1007/s13365-016-0494-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Revised: 09/21/2016] [Accepted: 10/20/2016] [Indexed: 12/18/2022]
Abstract
The human immunodeficiency virus (HIV), hepatitis C virus (HCV), and the treatment of HCV with pegylated interferon and ribavirin (IFN/RBV) have been associated with neurocognitive and psychiatric abnormalities. The goal of this research was to prospectively evaluate neurocognitive functioning among a group of HCV mono-infected and HIV/HCV co-infected patients during the first 24 weeks of IFN/RBV treatment while accounting for practice effects, normal variations in change over time, and variations in IFN/RBV treatment exposure. Forty-four HCV mono-infected and 30 HIV/HCV co-infected patients were enrolled in a prospective study of patients beginning on IFN/RBV for chronic HCV infection. Patients were administered a depression inventory, a measure of fatigue, a structured psychiatric interview, and a neurocognitive battery at baseline and 24 weeks after initiation of treatment. Analyses were conducted to explore possible associations between neurocognitive functioning and the following: HIV/HCV co-infection vs. HCV mono-infection, IFN and RBV treatment exposure, psychiatric status, liver disease stage, and other medical characteristics. At baseline, there were no significant differences between the two groups' neuropsychiatric or neurocognitive function other than the mono-infected group had significantly higher reports of fatigue (p = 0.033). Over the course of 24 weeks of treatment after controlling for practice effects, the HIV/HCV co-infected patients experienced significantly greater declines in memory (t(56) = 2.14, p = 0.037) and global neurocognitive functioning (t(53) = 2.28, p = 0.027). In a well-characterized sample of mono-infected and co-infected patients, it appears that persons with HIV/HCV co-infection are potentially more vulnerable to neurocognitive sequalae during HCV treatment.
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Affiliation(s)
- Theodore R Miller
- Department of Medicine, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, PO Box 1087, New York, NY, 10029, USA
- Yale School of Nursing, 400 West Campus Drive, Orange, CT, 06477, USA
| | - Jeffrey J Weiss
- Department of Medicine, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, PO Box 1087, New York, NY, 10029, USA.
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY, 10029, USA.
| | - Norbert Bräu
- Department of Medicine, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, PO Box 1087, New York, NY, 10029, USA
- Infectious Disease Section, Bronx Veterans Affairs Medical Center, 130 W. Kingsbridge Road, Bronx, New York, NY, 10468, USA
| | - Douglas T Dieterich
- Department of Medicine, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, PO Box 1087, New York, NY, 10029, USA
| | - Alicia Stivala
- Department of Medicine, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, PO Box 1087, New York, NY, 10029, USA
| | - Monica Rivera-Mindt
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY, 10029, USA
- Psychology Department, Fordham University, DE 340, 441 E. Fordham Road, Bronx, NY, 10458, USA
- Department of Neurology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY, 10029, USA
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El Sayed A, Barbati ZR, Turner SS, Foster AL, Morey T, Dieterich DT, Fierer DS. Sofosbuvir in the treatment of early HCV infection in HIV-infected men. HIV Clin Trials 2017; 18:60-66. [PMID: 28183221 DOI: 10.1080/15284336.2017.1280594] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND There is an international epidemic of hepatitis C virus (HCV) infection among HIV-infected men who have sex with men. We previously showed that adding telaprevir to pegylated interferon (IFN) and ribavirin (RBV) both shortened treatment and increased the cure rate of early HCV in these men. Whether shortening treatment of early HCV using IFN-free regimens would be similarly successful has not yet been demonstrated. METHODS We performed a pilot study of treatment with sofosbuvir (SOF) + RBV for 12 weeks in early genotype 1 HCV infection in HIV-infected men. The primary endpoint was SVR 12. RESULTS Twelve men were treated with 12 weeks SOF + RBV and 11 (92%) achieved SVR 12. Most (63%) were actively using recreational drugs, mostly methamphetamine. The one man who failed had laboratory results more characteristic of chronic than of early HCV infection. The overall safety profile was similar to that known for SOF + RBV. CONCLUSIONS The success of this short-duration IFN-free treatment in early HCV infection is proof in principle that enhanced treatment responsiveness is an inherent characteristic of early HCV infection and not a function of IFN treatment itself. Future studies should now be done with more potent regimens to try to further shorten therapy. In the mean time, in clinical practice early HCV infection should be treated immediately after detection to take advantage of short-duration treatments, as well as to decrease further HCV transmission among HIV-infected MSM.
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Affiliation(s)
- Ahmed El Sayed
- a Division of Infectious Diseases, Department of Medicine , Icahn School of Medicine at Mount Sinai , New York , NY , USA
| | - Zachary R Barbati
- a Division of Infectious Diseases, Department of Medicine , Icahn School of Medicine at Mount Sinai , New York , NY , USA
| | - Samuel S Turner
- a Division of Infectious Diseases, Department of Medicine , Icahn School of Medicine at Mount Sinai , New York , NY , USA
| | - Andrew L Foster
- a Division of Infectious Diseases, Department of Medicine , Icahn School of Medicine at Mount Sinai , New York , NY , USA
| | - Tristan Morey
- a Division of Infectious Diseases, Department of Medicine , Icahn School of Medicine at Mount Sinai , New York , NY , USA
| | - Douglas T Dieterich
- b Liver Diseases, Department of Medicine , Icahn School of Medicine at Mount Sinai , New York , NY , USA
| | - Daniel S Fierer
- a Division of Infectious Diseases, Department of Medicine , Icahn School of Medicine at Mount Sinai , New York , NY , USA
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22
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Tapper EB, Bacon BR, Curry MP, Dieterich DT, Flamm SL, Guest LE, Kowdley KV, Lee Y, Tsai NC, Younossi ZM, Afdhal NH. Real-world effectiveness for 12 weeks of ledipasvir-sofosbuvir for genotype 1 hepatitis C: the Trio Health study. J Viral Hepat 2017; 24:22-27. [PMID: 27730717 DOI: 10.1111/jvh.12611] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Accepted: 07/13/2016] [Indexed: 12/12/2022]
Abstract
Early data regarding the "real-world" experience with novel therapies for hepatitis C (HCV) are encouraging. Data are still limited, however, regarding real-world rates of sustained virologic response (SVR) for ledipasvir-sofosbuvir (LDV-SOF), particularly for patients with prior treatment failure. We performed a retrospective cohort study of 1597 patients with chronic genotype 1 HCV who were treated using 12 weeks of the following regimens LDV-SOF±ribavirin (RBV) (n=1521 without RBV, n=76 with RBV). The primary outcome was SVR-determined at 12 weeks in an intention-to-treat design. Prescription according to Food and Drug Administration (FDA) approved labelling (adding RBV for patients with cirrhosis and treatment failure) was assessed in multivariate models. The study population was aged 60 years on average (range 19-89), 60% male, 50% Caucasian, 43% cared for at an academic centre and 30% cirrhotic. Overall, LDV-SOF resulted in a 94% SVR rate. Only 44 (2.9%) patients relapsed. LDV-SOF+RBV yielded SVR in 97% with 0 viral relapses. While cirrhosis and thrombocytopenia were associated with lower odds of SVR, in a multivariable regression model, only treatment at an academic centre and prescriptions contrary to FDA labelling were significantly associated with lower SVR-odds ratios, 0.56 95% CI (0.35-0.87) and 0.29 95% CI(0.12-0.68), respectively. The real-world experience with LDV-SOF mirrors the SVR rates observed in clinical trials. Efforts to promote prescription within FDA recommendations are warranted.
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Affiliation(s)
- E B Tapper
- Division of Gastroenterology/Hepatology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - B R Bacon
- Division of Gastroenterology/Hepatology, Saint Louis University School of Medicine, Saint Louis, MO, USA
| | - M P Curry
- Division of Gastroenterology/Hepatology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - D T Dieterich
- Division of Liver Diseases, Department of Medicine, Mount Sinai School of Medicine, New York, NY, USA
| | - S L Flamm
- Division of Hepatology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - L E Guest
- Trio Health Analytics, La Jolla, CA, USA
| | - K V Kowdley
- Liver Care Network, Swedish Medical Center, Seattle, WA, USA
| | - Y Lee
- Trio Health Analytics, La Jolla, CA, USA
| | - N C Tsai
- The Liver Center, Queen's Medical Center, Honolulu, HI, USA
| | - Z M Younossi
- Center for Liver Diseases, Department of Medicine, Inova Fairfax Hospital, Falls Church, VA, USA
| | - N H Afdhal
- Division of Gastroenterology/Hepatology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
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Tapper EB, Bacon BR, Curry MP, Dieterich DT, Flamm SL, Guest LE, Kowdley KV, Lee Y, Tsai NC, Younossi ZM, Afdhal NH. Evaluation of proton pump inhibitor use on treatment outcomes with ledipasvir and sofosbuvir in a real-world cohort study. Hepatology 2016; 64:1893-1899. [PMID: 27533287 DOI: 10.1002/hep.28782] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2016] [Accepted: 08/15/2016] [Indexed: 12/29/2022]
Abstract
UNLABELLED Many patients with chronic hepatitis C virus (HCV) are on prolonged proton-pump inhibitor (PPI) therapy and wish to remain on PPI therapy once treatment for HCV starts. A preliminary report recently suggested decrease rates of sustained virological response (SVR) for patients taking concomitant PPI and ledipasvir/sofosbuvir (LDV/SOF). We sought to determine the effect of PPI use on the rate of SVR in a real-world cohort of 1,979 patients with chronic HCV treated with LDV/SOF. We collected clinical data and pharmacy dispensing records on patients taking 8, 12, or 24 weeks of LDV/SOF ± ribavirin (RBV). The primary outcome was sustained virological response at 12 weeks after treatment completion (SVR12) in a per-protocol analysis in order to determine the effect of PPI use adjusted for confounders. Statistical adjustment was performed in propensity-matched analysis. Among treatment completers, SVR12 was achieved in 441 (97.1%) of PPI recipients compared with 1,497 (98.2%) in PPI nonrecipients (P = 0.19). Neither low- nor high-dose PPI was associated with decreased SVR, although patients taking twice-daily PPI achieved a lower SVR12 rate (91.2%; 95% confidence interval [CI], 77.0-97.0; P = 0.046). After propensity matching for PPI use, there were no significant associations between SVR12 and any dose or frequency of PPI use. However, in a sensitivity analysis focusing on patients with cirrhosis, twice-daily PPI use was associated with lower odds ratio for SVR12 (0.11; 95% CI, 0.02-0.59). CONCLUSION These data from a cohort of real-world patients receiving hepatitis C antibody therapy with LDF/SOF ± RBV support the prescription labeling suggesting that patients take no more than low-dose (20-mg omeprazole equivalents) PPI daily. (Hepatology 2016;64:1893-1899).
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Affiliation(s)
- Elliot B Tapper
- Division of Gastroenterology/Hepatology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Bruce R Bacon
- Division of Gastroenterology/ Hepatology, Saint Louis University School of Medicine, Saint Louis, MO
| | - Michael P Curry
- Division of Gastroenterology/Hepatology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Douglas T Dieterich
- Division of Liver Diseases, Department of Medicine, Mount Sinai School of Medicine, New York, NY
| | - Steven L Flamm
- Division of Hepatology, Northwestern University Feinberg School of Medicine, Chicago, IL
| | | | | | | | - Naoky C Tsai
- The Liver Center, Queen's Medical Center, Honolulu, HI
| | - Zobair M Younossi
- Center for Liver Diseases, Department of Medicine, Inova Fairfax Hospital, Falls Church, VA
| | - Nezam H Afdhal
- Division of Gastroenterology/Hepatology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
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24
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Perumpail RB, Wong RJ, Liu A, Jayasekera CR, Dieterich DT, Younossi ZM, Ahmed A. Trends in Liver Transplantation in Hepatitis C Virus-Infected Persons, United States. Emerg Infect Dis 2016; 22:565-7. [PMID: 26889625 PMCID: PMC4766894 DOI: 10.3201/eid2203.151650] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
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25
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Sarpel D, Dieterich DT. C-WORTHY: the beginning of the rise of elbasvir and grazoprevir for the treatment of hepatitis C genotype 1 mono and HIV co-infected patients. Ann Transl Med 2016; 4:S12. [PMID: 27867980 DOI: 10.21037/atm.2016.09.22] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Dost Sarpel
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
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26
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Perumalswami PV, Patel N, Bichoupan K, Ku L, Yalamanchili R, Harty A, Motamed D, Khaitova V, Chang C, Grewal P, Liu L, Schiano TD, Woodward M, Dieterich DT, Branch AD. High baseline bilirubin and low albumin predict liver decompensation and serious adverse events in HCV-infected patients treated with sofosbuvir-containing regimens. J Viral Hepat 2016; 23:667-76. [PMID: 26989855 DOI: 10.1111/jvh.12530] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2015] [Accepted: 02/11/2016] [Indexed: 01/05/2023]
Abstract
To conduct surveillance and determine the safety profile of new hepatitis C virus treatments in real-world clinical practice. Hepatic decompensation and other serious adverse events were investigated in an observational cohort study of 511 patients treated with regimens containing sofosbuvir, December 2013-June 2014. Among 499 previously stable patients (no history of hepatic decompensation during the previous 12 months), a nested case-control study was performed to identify predictors of decompensation/serious adverse event. Cases and controls were matched 1:5 based on treatment regimen and duration. Matched conditional logistic regression was used for analysis. Providers scored the likelihood that events were treatment-related (scale = 0-4). The cumulative incidence of decompensation/events was 6.4% for the total cohort. Among 499 previously stable patients, the incidence of decompensation/events was 4.5%; the mortality rate was 0.6%. Sixteen of the 499 experienced one or more serious complications considered to be at least potentially treatment-related, and the sustained virological response rate was 7/16 (44%). Two cases, both on sofosbuvir/simeprevir (without interferon or ribavirin), had complications consistent with autoimmune events (score 3, 'likely treatment-related'), and one experienced a flare of autoimmune hepatitis. Compared to controls, cases had higher baseline median model for end-stage liver disease scores (14 vs 8, P < 0.01). Decompensation/events was independently associated with lower baseline albumin (OR = 0.12/g/dL, P = 0.01) and higher total bilirubin (OR = 4.31/mg/dL, P = 0.01). Reduced hepatic function at baseline increased the risk of liver decompensation/events.
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Affiliation(s)
- P V Perumalswami
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Recanati Miller Transplant Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - N Patel
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - K Bichoupan
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - L Ku
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - R Yalamanchili
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - A Harty
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - D Motamed
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Recanati Miller Transplant Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - V Khaitova
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Recanati Miller Transplant Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - C Chang
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Recanati Miller Transplant Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - P Grewal
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Recanati Miller Transplant Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - L Liu
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Recanati Miller Transplant Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - T D Schiano
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Recanati Miller Transplant Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - M Woodward
- Nuffield Department of Population Health, The George Institute for Global Health, University of Oxford, Oxford, UK.,The George Institute for Global Health, University of Sydney, Sydney, NSW, Australia
| | - D T Dieterich
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - A D Branch
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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27
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Chekuri S, Nickerson J, Bichoupan K, Sefcik R, Doobay K, Chang S, DelBello D, Harty A, Dieterich DT, Perumalswami PV, Branch AD. Liver Stiffness Decreases Rapidly in Response to Successful Hepatitis C Treatment and Then Plateaus. PLoS One 2016; 11:e0159413. [PMID: 27442255 PMCID: PMC4956253 DOI: 10.1371/journal.pone.0159413] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Accepted: 07/02/2016] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND AND AIM To investigate the impact of a sustained virological response (SVR) to hepatitis C virus (HCV) treatment on liver stiffness (LS). METHODS LS, measured by transient elastography (FibroScan), demographic and laboratory data of patients treated with interferon (IFN)-containing or IFN-free regimens who had an SVR24 (undetectable HCV viral load 24 weeks after the end of treatment) were analyzed using two-tailed paired t-tests, Mann-Whitney Wilcoxon Signed-rank tests and linear regression. Two time intervals were investigated: pre-treatment to SVR24 and SVR24 to the end of follow-up. LS scores ≥ 12.5 kPa indicated LS-defined cirrhosis. A p-value below 0.05 was considered statistically significant. RESULTS The median age of the patients (n = 100) was 60 years [IQR (interquartile range) 54-64); 72% were male; 60% were Caucasian; and 42% had cirrhosis pre-treatment according to the FibroScan measurement. The median LS score dropped from 10.40 kPa (IQR: 7.25-18.60) pre-treatment to 7.60 kPa (IQR: 5.60-12.38) at SVR24, p <0.01. Among the 42 patients with LS-defined cirrhosis pre-treatment, 25 (60%) of patients still had LS scores ≥ 12.5 kPa at SVR24, indicating the persistence of cirrhosis. The median change in LS was similar in patients receiving IFN-containing and IFN-free regimens: -1.95 kPa (IQR: -5.75 --0.38) versus -2.40 kPa (IQR: -7.70 --0.23), p = 0.74. Among 56 patients with a post-SVR24 LS measurement, the LS score changed by an additional -0.90 kPa (IQR: -2.98-0.5) during a median follow-up time of 1.17 (IQR: 0.88-1.63) years, which was not a statistically significant decrease (p = 0.99). CONCLUSIONS LS decreased from pre-treatment to SVR24, but did not decrease significantly during additional follow-up. Earlier treatment may be needed to reduce the burden of liver disease.
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Affiliation(s)
- Sweta Chekuri
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
| | - Jillian Nickerson
- Department of Medical Education, Icahn School of Medicine at the Mount Sinai Medical Center, New York, NY, United States of America
| | - Kian Bichoupan
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
| | - Roberta Sefcik
- Department of Medical Education, Icahn School of Medicine at the Mount Sinai Medical Center, New York, NY, United States of America
| | - Kamini Doobay
- Department of Medical Education, Icahn School of Medicine at the Mount Sinai Medical Center, New York, NY, United States of America
| | - Sanders Chang
- Department of Medical Education, Icahn School of Medicine at the Mount Sinai Medical Center, New York, NY, United States of America
| | - David DelBello
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
| | - Alyson Harty
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
| | - Douglas T. Dieterich
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
| | - Ponni V. Perumalswami
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
| | - Andrea D. Branch
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
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28
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Younossi ZM, Bacon BR, Dieterich DT, Flamm SL, Kowdley K, Milligan S, Tsai N, Nezam A. Disparate access to treatment regimens in chronic hepatitis C patients: data from the TRIO network. J Viral Hepat 2016; 23:447-54. [PMID: 26840452 DOI: 10.1111/jvh.12506] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2015] [Accepted: 12/01/2015] [Indexed: 12/24/2022]
Abstract
Despite the clinical success in the real-world of all oral hepatitis C virus (HCV) therapy with response rates approaching that seen in the clinical trials, access has been limited by many payers with discussion of prioritization of treatment based upon AASLD guidelines. We evaluated patients in the TRIO network who were prescribed sofosbuvir (SOF)-based regimens to determine reasons for not starting treatment. Trio Health is a disease management company that works in partnership with academic medical centres, community physicians and specialty pharmacies in the United States to optimize care for HCV. Data for 3841 patients prescribed a sofosbuvir-containing regimen between December 2013 and September 2014 were obtained through this programme. Of the entire group, 315 (8%) patients did not start the prescribed sofosbuvir-containing therapy. A total of 141 (45%) of the nonstart patients had a commercial plan as their primary insurance, 137 (44%) were primarily covered by Medicaid, 17 (5%) were primarily covered by Medicare, and 20 (6%) were either without coverage or coverage was not specified. Reasons for nonstarts were varied and overlapping. Only 15 patients (5% of nonstarts) did not start because they were unreachable or failed to complete required testing. Another 39 patients who did not start (12%) were following their physicians' direction to either wait for new treatment options or to hold treatment for an unspecified reason. Insurance-related processes and financial reasons accounted for 254 (81%) of the 315 nonstarts. The remaining 7 (2%) patients did not have a specified reason for not starting treatment. Nonstart rates were highest in the Medicaid-covered population at 35%. Medicare and Commercial nonstart rates were 2% and 6%, respectively. In a matched comparison, patients with commercial coverage were 6.5 times as likely to start SOF-based therapy compared to patients with Medicaid. Despite high SVR rates of SOF-based regimens in clinical practice, there are still barriers to access to care. In fact, almost half of the nonstart patients had advanced fibrosis scores (F3 or F4) and should have been prioritized to start treatment. As better treatment for HCV with high efficacy and low side effect rates become available, the disparity in access to treatment, as evidenced by the high nonstart rate in the Medicaid-covered group, must be resolved.
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Affiliation(s)
- Z M Younossi
- Center for Liver Diseases, Department of Medicine, Inova Fairfax Hospital, Falls Church, VA, USA
| | - B R Bacon
- Division of GI and Hepatology, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - D T Dieterich
- Icahn School of Medicine, Mount Sinai, New York, NY, USA
| | - S L Flamm
- Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - K Kowdley
- Liver Care Network, Swedish Medical Center, Seattle, WA, USA
| | - S Milligan
- Trio Health Analytics, La Jolla, CA, USA
| | - N Tsai
- Queens Medical Center, University of Hawaii, Honolulu, HI, USA
| | - A Nezam
- Beth Israel Deaconess Medical Center, Boston, MA, USA
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29
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Sarpel D, Baichoo E, Dieterich DT. Chronic hepatitis B and C infection in the United States: a review of current guidelines, disease burden and cost effectiveness of screening. Expert Rev Anti Infect Ther 2016; 14:511-21. [DOI: 10.1586/14787210.2016.1174066] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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30
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Del Bello D, Cha A, Sorbera M, Bichoupan K, Levine C, Doyle E, Harty A, Patel N, Ng M, Gardenier D, Odin J, Schiano TD, Fierer DS, Berkowitz L, Perumalswami PV, Dieterich DT, Branch AD. Real-World Sustained Virologic Response Rates of Sofosbuvir-Containing Regimens in Patients Coinfected With Hepatitis C and HIV. Clin Infect Dis 2016; 62:1497-1504. [PMID: 26936665 DOI: 10.1093/cid/ciw119] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Accepted: 02/24/2016] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Patients with hepatitis C virus (HCV) with or without human immunodeficiency virus (HIV) achieve high sustained virological response (SVR) rates on sofosbuvir (SOF)-containing regimens in clinical trials. Real world data on patients coinfected with HCV and HIV treated with SOF-based regimens are lacking. METHODS This observational cohort study included HIV/HCV-coinfected adults with genotype 1 HCV who initiated treatment with a SOF-containing regimen between December 2013 and December 2014 (n = 89) at the Mount Sinai Hospital or the Brooklyn Hospital Center. The primary outcome was SVR at 12 weeks after the end of treatment. The secondary outcomes were risk factors for treatment failure, serious adverse events, and side effects. A post hoc per protocol analysis of SVR was performed on patients who completed treatment and follow-up. RESULTS In an intention-to-treat analysis, SVR rates were 76% (31/41) for simeprevir (SMV)/SOF, 94% (16/17) for SMV/SOF/ribavirin (RBV), and 52% (16/31) for SOF/RBV. The SVR rates of SMV/SOF/RBV and SMV/SOF did not differ significantly in this small study (P = .15). However the SVR rate of SMV/SOF/RBV was higher than that of SOF/RBV (P < .01). In a per protocol analysis, SMV/SOF/RBV had a higher SVR rate than SOF/RBV: 100% (16/16) vs 57% (16/28) (P < .01). The most commonly reported adverse effects were rash, pruritus, fatigue, and insomnia. One patient who had decompensated cirrhosis prior to treatment initiation died after receiving SMV/SOF. CONCLUSIONS SMV/SOF ± RBV is an effective option with minimal adverse effects for most HIV-positive patients with genotype 1 HCV. SMV should be used with caution in patients with decompensated cirrhosis.
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Affiliation(s)
- David Del Bello
- Division of Infectious Diseases, Icahn School of Medicine at Mount Sinai
| | - Agnes Cha
- Department of Pharmacotherapy, Brooklyn Hospital Center
| | - Maria Sorbera
- Department of Pharmacotherapy, Brooklyn Hospital Center
| | | | - Calley Levine
- Department of Medicine, Icahn School of Medicine at Mount Sinai
| | | | - Alyson Harty
- Faculty Practice Associates, Mount Sinai Hospital
| | | | - Michel Ng
- Division of Infectious Diseases, Icahn School of Medicine at Mount Sinai
| | | | | | | | - Daniel S Fierer
- Division of Infectious Diseases, Icahn School of Medicine at Mount Sinai
| | | | | | - Douglas T Dieterich
- Division of Liver Diseases, Division of Infectious Diseases, Icahn School of Medicine at Mount Sinai, New York City, New York
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31
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Martin P, Lau DTY, Nguyen MH, Janssen HLA, Dieterich DT, Peters MG, Jacobson IM. A Treatment Algorithm for the Management of Chronic Hepatitis B Virus Infection in the United States: 2015 Update. Clin Gastroenterol Hepatol 2015; 13:2071-87.e16. [PMID: 26188135 DOI: 10.1016/j.cgh.2015.07.007] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Revised: 07/01/2015] [Accepted: 07/09/2015] [Indexed: 02/07/2023]
Abstract
Chronic hepatitis B (CHB) continues to be an important public health problem worldwide, including in the United States. An algorithm for managing CHB was developed by a panel of United States hepatologists in 2004 and subsequently updated in 2006 and 2008. Since 2008, additional data on long-term safety and efficacy of licensed therapies have become available and have better defined therapeutic options for CHB. The evidence indicates that potent antiviral therapy can lead to regression of extensive fibrosis or even cirrhosis, thus potentially altering the natural history of CHB. In addition, appropriate choice of antiviral agent can minimize the risk of resistance. This updated algorithm for managing CHB is based primarily on evidence from the scientific literature. Where data were lacking, the panel relied on clinical experience and consensus expert opinion. The primary aim of antiviral therapy for CHB is durable suppression of serum hepatitis B virus (HBV) DNA to low or undetectable levels. CHB patients who have HBV DNA >2000 IU/mL, elevated alanine aminotransferase level, and any degree of fibrosis should receive antiviral therapy regardless of their hepatitis B e antigen status. CHB patients with HBV DNA >2000 IU/mL and elevated alanine aminotransferase level but no evidence of fibrosis may also be considered for antiviral therapy. Approved antiviral therapies for CHB are interferon alfa-2b, peginterferon alfa-2a, lamivudine, adefovir, entecavir, telbivudine, and tenofovir, although the preferred first-line treatment choices are peginterferon alfa-2a, entecavir, and tenofovir. In determining choice of therapy, considerations include efficacy, safety, rate of resistance, method of administration, duration, and cost.
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Affiliation(s)
- Paul Martin
- Division of Hepatology, University of Miami School of Medicine, Miami, Florida.
| | - Daryl T-Y Lau
- Liver Center, Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Mindie H Nguyen
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Stanford, California
| | - Harry L A Janssen
- Toronto Centre for Liver Diseases, University Health Network, Toronto, Canada
| | | | - Marion G Peters
- Division of Gastroenterology, University of California, San Francisco, San Francisco, California
| | - Ira M Jacobson
- Department of Medicine, Mount Sinai Beth Israel, Icahn School of Medicine at Mount Sinai, New York, New York
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32
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Hearn B, Chasan R, Bichoupan K, Suprun M, Bagiella E, Dieterich DT, Perumalswami P, Branch AD, Huprikar S. Low adherence of HIV providers to practice guidelines for hepatocellular carcinoma screening in HIV/hepatitis B coinfection. Clin Infect Dis 2015; 61:1742-8. [PMID: 26240206 DOI: 10.1093/cid/civ654] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Accepted: 07/27/2015] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND In the era of combination therapy for human immunodeficiency virus (HIV), liver disease, and hepatocellular carcinoma (HCC) are major causes of death for patients coinfected with HIV and hepatitis B virus (HBV). This study compared HIV provider and hepatologist awareness of and adherence to the American Association for the Study of Liver Diseases (AASLD) practice guidelines for chronic HBV management. The primary endpoint of HIV provider adherence to HCC screening recommendations was compared to that of hepatologists at a large metropolitan academic medical center. METHODS Medical record database searches by ICD-9 codes were used to identify HIV/HBV coinfected (n = 144) and HBV monoinfected (n = 225) patients who were seen at least twice over a 2-year period in outpatient clinics. Adherence to AASLD guidelines was assessed by chart review. Provider awareness was evaluated through a voluntary anonymous survey with knowledge-based questions. RESULTS Over a 2-year period, only 36.0% of HIV/HBV coinfected patients seen in HIV practices completed HCC screening compared to 81.8% of HBV monoinfected patients in hepatology practices (P < .00001). Similarly, HIV providers less frequently monitored HBV viral load (P < .0001), HBeAg/anti-HBe (P < .00001), HBsAg/anti-HBs (P < .00001) than hepatologists but screened more often for hepatitis A immunity (P = .028). Self-reported adherence and knowledge scores were similar among 19 HIV providers and 16 hepatologists. CONCLUSIONS HIV providers ordered significantly fewer HCC screening and HBV monitoring tests than hepatologists within a single academic medical center. In the setting of increased reliance on quality indicators for care, both patients and providers will benefit from greater adherence to established guidelines.
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Affiliation(s)
- Bevin Hearn
- Department of Medicine, Division of Infectious Diseases, Carolinas HealthCare System, Charlotte, North Carolina
| | - Rachel Chasan
- Department of Medicine, Division of Infectious Diseases
| | | | - Maria Suprun
- Department of Health Evidence and Policy, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Emilia Bagiella
- Department of Health Evidence and Policy, Icahn School of Medicine at Mount Sinai, New York, New York
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Abstract
INTRODUCTION Liver disease is a major burden in patients co-infected with HIV and hepatitis C virus (HCV). From the time of its approval, pegylated-IFNα-2a (pegIFN-α2a) has played a major role in treatment of HCV in HIV/HCV co-infection. AREAS COVERED This article briefly summarizes the epidemiology of HCV/HIV co-infection, the pharmacokinetic, and pharmacodynamic properties of pegIFN-α2a. Results from clinical trials investigating therapies containing pegIFN-α2a for HIV/HCV co-infected patients will be discussed with a focus on efficacy and safety. EXPERT OPINION PegIFN-α2a has improved rates of sustained virologic response for co-infected patients. In combination with direct-acting antivirals (DAA), the disparity between mono- and co-infected patients is beginning to disappear. For the first time, IFN-free regimens are available in clinical practice. It is unlikely that pegIFN-α2a will continue to be a critical component in treatments for HCV in the general co-infected population.
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Abstract
Approximately 30% of HIV-infected patients are co-infected with hepatitis C virus (HCV). After the release of highly active antiretroviral therapy, liver disease has become the leading cause of morbidity and mortality in HIV patients. Prior to 2011, HCV treatment with pegylated-interferon and ribavirin in HCV/HIV co-infected patients only allowed 14-38% of patients with HCV genotype 1 to achieve a sustained virologic response (SVR). Additionally, treatment was commonly discontinued as a result of adverse events. Recently, simeprevir and sofosbuvir have been approved by the US Food and Drug Administration (FDA) for HCV mono-infection. Sofosbuvir has been given FDA approval in co-infected patients offering unprecedented SVR rates and the potential for interferon-free therapy. HCV therapies that are in the pipeline offer improved treatment times, safety profiles, and rates of SVR. Despite these improvements, several new issues including adherence, drug-drug interactions with antiretroviral therapies, adverse events, resistance, and patient selection may complicate therapy. This article reviews the current status of direct-acting antivirals (DAA)-containing regimens for HIV/HCV co-infected patients in the USA. New results investigating telaprevir and boceprevir are also discussed as they are relevant for locations where new DAAs are not available. The impact future interferon-free therapies may have on co-infected patients is also discussed.
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Affiliation(s)
- Kian Bichoupan
- Icahn School of Medicine at the Mount Sinai School of Medicine, New York, USA
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Abstract
Nonalcoholic fatty liver disease is a common cause of chronic liver disease and has been an increasingly studied topic of research as the obesity epidemic has been growing. There is a significant morbidity and mortality with uncontrolled steatohepatitis, which can progress to fibrosis, cirrhosis and hepatocellular carcinoma. The prevalence of this disease has been estimated to be roughly one-third of the western population, thought to be largely due to diet and sedentary lifestyle. Several treatments have been studied including vitamin E, insulin-sensitizing agents and ursodeoxycholic acid; however, the only treatment shown to improve the histologic changes of nonalcoholic fatty liver disease is weight loss. Given the proven benefit of weight loss, there may be reason to screen at-risk populations; however, limited availability of other disease-modifying treatments may limit the cost-benefit ratios. A better understanding of the diagnosis and management of this condition is required to alter the course of this modifiable disease.
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Affiliation(s)
- Amanda Tamar Schneier
- Department of Liver Diseases, Icahn School of Medicine at Mount Sinai,1 Gustave Levy Place, New York, NY 10029, USA
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Abstract
Approximately one-third of patients infected with human immunodeficiency virus (HIV) are concomitantly infected with hepatitis C virus (HCV). As a result, liver disease remains a major source of morbidity and mortality in HIV patients. Prior to 2011, treatments of HCV lacked efficacy in clinical trials in HIV/HCV co-infected patients. Fortunately, several direct-acting antivirals (DAAs) have now entered clinical practice and others have reached advanced stages of clinical development. These therapies offer significant benefits such as improved rates of sustained virologic response (SVR), shortened durations of treatment, and compatibility with HIV antiretroviral therapies. Treatments such as sofosbuvir (SOF) have received approval for HIV/HCV co-infected patients. Moreover, interferon-free options exist for HIV/HCV co-infected patients who may be ineligible or intolerant of interferon. Despite these improvements, physicians must be aware of the differences between these DAAs, the patient characteristics that play a role on the effectiveness of these medications, and the drug-drug interactions these DAAs may have with existing HIV antiretroviral therapies. The aim of this review is to discuss the prevalence and incidence of HIV/HCV co-infection, critical factors related to patient evaluation, current treatment options, and new developments in the management of HIV/HCV co-infected patients.
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Affiliation(s)
- Kian Bichoupan
- Division of Liver Diseases, Mount Sinai School of Medicine, New York, NY, USA,
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Sefcik RK, Bichoupan K, Martel-Laferrière V, Odin JA, Liu LU, Perumalswami P, Bansal M, Dieterich DT, Ahmad J, Schiano TD, Branch AD. Telaprevir activity in treatment-naive patients infected with hepatitis C virus genotype 4. J Infect Dis 2014; 210:1855-6. [PMID: 24970848 DOI: 10.1093/infdis/jiu360] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Affiliation(s)
- Roberta K Sefcik
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York
| | - Kian Bichoupan
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York
| | | | - Joseph A Odin
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York
| | - Lawrence U Liu
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York
| | - Ponni Perumalswami
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York
| | - Meena Bansal
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York
| | - Douglas T Dieterich
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York
| | - Jawad Ahmad
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York
| | - Thomas D Schiano
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York
| | - Andrea D Branch
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York
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Hearn B, Delbello D, Lawler J, Ng M, Harty A, Dieterich DT. Hepatitis C Virus Treatment in HIV-Coinfected Patients: No Longer Different From Monoinfection Treatment. Gastroenterol Hepatol (N Y) 2014; 10:706-715. [PMID: 28435407 PMCID: PMC5395712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Between 15% and 30% of patients infected with HIV in the United States and Europe are coinfected with hepatitis C virus (HCV), and rates of acute HCV infection have been increasing in some populations of HIV-positive patients. Liver disease is now a leading cause of death in HIV-infected patients. Patients with HIV/HCV coinfection have lower rates of spontaneous acute HCV clearance, poorer response to treatment of chronic HCV in the pre-direct-acting antiviral era, more rapid progression to cirrhosis, and increased risk of hepatocellular carcinoma. This article will summarize data on management of HIV/HCV coinfection, discuss the epidemic of acute HCV infection in HIV-infected patients, and examine the many new HCV treatment regimens on the horizon with data on coinfected patients.
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Affiliation(s)
- Bevin Hearn
- Dr Hearn and Dr Delbello are fellows in the Division of Infectious Diseases; Dr Lawler is a fellow in the Division of Liver Diseases; Mr Ng is a nurse practitioner in the Division of Infectious Diseases and the Division of Liver Diseases; Ms Harty is a nurse in the Division of Liver Diseases; and Dr Dieterich is a professor in the Division of Infectious Diseases and the Division of Liver Diseases at the Icahn School of Medicine at Mount Sinai in New York, New York
| | - David Delbello
- Dr Hearn and Dr Delbello are fellows in the Division of Infectious Diseases; Dr Lawler is a fellow in the Division of Liver Diseases; Mr Ng is a nurse practitioner in the Division of Infectious Diseases and the Division of Liver Diseases; Ms Harty is a nurse in the Division of Liver Diseases; and Dr Dieterich is a professor in the Division of Infectious Diseases and the Division of Liver Diseases at the Icahn School of Medicine at Mount Sinai in New York, New York
| | - Joseph Lawler
- Dr Hearn and Dr Delbello are fellows in the Division of Infectious Diseases; Dr Lawler is a fellow in the Division of Liver Diseases; Mr Ng is a nurse practitioner in the Division of Infectious Diseases and the Division of Liver Diseases; Ms Harty is a nurse in the Division of Liver Diseases; and Dr Dieterich is a professor in the Division of Infectious Diseases and the Division of Liver Diseases at the Icahn School of Medicine at Mount Sinai in New York, New York
| | - Michel Ng
- Dr Hearn and Dr Delbello are fellows in the Division of Infectious Diseases; Dr Lawler is a fellow in the Division of Liver Diseases; Mr Ng is a nurse practitioner in the Division of Infectious Diseases and the Division of Liver Diseases; Ms Harty is a nurse in the Division of Liver Diseases; and Dr Dieterich is a professor in the Division of Infectious Diseases and the Division of Liver Diseases at the Icahn School of Medicine at Mount Sinai in New York, New York
| | - Alyson Harty
- Dr Hearn and Dr Delbello are fellows in the Division of Infectious Diseases; Dr Lawler is a fellow in the Division of Liver Diseases; Mr Ng is a nurse practitioner in the Division of Infectious Diseases and the Division of Liver Diseases; Ms Harty is a nurse in the Division of Liver Diseases; and Dr Dieterich is a professor in the Division of Infectious Diseases and the Division of Liver Diseases at the Icahn School of Medicine at Mount Sinai in New York, New York
| | - Douglas T Dieterich
- Dr Hearn and Dr Delbello are fellows in the Division of Infectious Diseases; Dr Lawler is a fellow in the Division of Liver Diseases; Mr Ng is a nurse practitioner in the Division of Infectious Diseases and the Division of Liver Diseases; Ms Harty is a nurse in the Division of Liver Diseases; and Dr Dieterich is a professor in the Division of Infectious Diseases and the Division of Liver Diseases at the Icahn School of Medicine at Mount Sinai in New York, New York
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Martel-Laferrière V, Homberger C, Bichoupan K, Dieterich DT. MELD score and antibiotics use are predictors of length of stay in patients hospitalized with hepatic encephalopathy. BMC Gastroenterol 2014; 14:185. [PMID: 25326084 PMCID: PMC4287486 DOI: 10.1186/1471-230x-14-185] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2014] [Accepted: 10/09/2014] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND Hepatic encephalopathy (HE) represents a significant burden to the healthcare system. The aim of this study was to determine factors influencing the hospital length of stay among patients hospitalized with HE. METHODS A data warehouse query was performed to identify 316 patients with a first hospitalization during which HE occurred, between April 2010 and February 2012. Baseline and hospitalization characteristics were collected with IRB approval. A negative binomial multivariable model was used to control for potential confounders on the length of hospitalization. RESULTS Median age was 59 years, and 60.4% of admitted patients were male. The median MELD score was 22 (IQR: 17-28). Median length of stay was 8 days (IQR: 3.25-14.25). After controlling for MELD score, female gender (2.2 days; p = 0.04), being initially admitted for a reason other than HE (liver-related: 7.6 days; p < 0.01 and non liver-related 10.7 days; p < 0.01) and receiving antibiotics other than rifaximin (10.5 days; p < 0.01) were associated with longer length of stay whereas hepatitis C (-3.1 days; p < 0.01) was associated with a shorter length of stay. CONCLUSIONS MELD score, gender, use of antibiotics other than rifaximin, reason for admission and hepatitis C are predictors readily available in clinic that can help identify patients at risk for longer length of stay.
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Affiliation(s)
- Valérie Martel-Laferrière
- Department of Medicine, Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, One Gustave L, Levy Place, New York, NY 10029, USA.
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Bichoupan K, Martel-Laferriere V, Sachs D, Ng M, Schonfeld EA, Pappas A, Crismale J, Stivala A, Khaitova V, Gardenier D, Linderman M, Perumalswami PV, Schiano TD, Odin JA, Liu L, Moskowitz AJ, Dieterich DT, Branch AD. Costs of telaprevir-based triple therapy for hepatitis C: $189,000 per sustained virological response. Hepatology 2014; 60:1187-95. [PMID: 25065814 PMCID: PMC4190678 DOI: 10.1002/hep.27340] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Revised: 06/11/2014] [Accepted: 07/24/2014] [Indexed: 12/15/2022]
Abstract
UNLABELLED In registration trials, triple therapy with telaprevir (TVR), pegylated interferon (Peg-IFN), and ribavirin (RBV) achieved sustained virological response (SVR) rates between 64% and 75%, but the clinical effectiveness and economic burdens of this treatment in real-world practice remain to be determined. Records of 147 patients who initiated TVR-based triple therapy at the Mount Sinai Medical Center (May-December 2011) were reviewed. Direct medical costs for pretreatment, on-treatment, and posttreatment care were calculated using data from Medicare reimbursement databases, RED Book, and the Healthcare Cost and Utilization Project database. Costs are presented in 2012 U.S. dollars. SVR (undetectable hepatitis C virus [HCV] RNA 24 weeks after the end of treatment) was determined on an intention-to-treat basis. Cost per SVR was calculated by dividing the median cost by the SVR rate. Median age of the 147 patients was 56 years (interquartile range [IQR] = 51-61), 68% were male, 19% were black, 11% had human immunodeficiency virus/HCV coinfection, 36% had advanced fibrosis/cirrhosis (FIB-4 scores ≥3.25), and 44% achieved an SVR. The total cost of care was $11.56 million. Median cost of care was $83,721 per patient (IQR = $66,652-$98,102). The median cost per SVR was $189,338 (IQR = $150,735-$221,860). Total costs were TVR (61%), IFN (24%), RBV (4%), adverse event management (8%), professional fees (2%), and laboratory tests (1%). CONCLUSIONS TVR and Peg-IFN accounted for 85% of costs. Pharmaceutical prices and the low (44%) SVR rate, in this real-world study, were major contributors to the high cost per SVR.
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Affiliation(s)
- Kian Bichoupan
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY
| | | | - David Sachs
- Genetics and Genomics, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Michel Ng
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY
| | | | - Alexis Pappas
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY
| | - James Crismale
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Alicia Stivala
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Viktoriya Khaitova
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Donald Gardenier
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Michael Linderman
- Genetics and Genomics, Icahn School of Medicine at Mount Sinai, New York, NY
| | | | - Thomas D. Schiano
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Joseph A. Odin
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Lawrence Liu
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Alan J. Moskowitz
- Health Evidence and Policy, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Douglas T. Dieterich
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Andrea D. Branch
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY
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Crismale JF, Martel-Laferrière V, Bichoupan K, Schonfeld E, Pappas A, Wyatt C, Odin JA, Liu LU, Schiano TD, Perumalswami PV, Bansal M, Dieterich DT, Branch AD. Diabetes mellitus and advanced liver fibrosis are risk factors for severe anaemia during telaprevir-based triple therapy. Liver Int 2014; 34:1018-24. [PMID: 24118693 PMCID: PMC3972374 DOI: 10.1111/liv.12342] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2013] [Accepted: 09/22/2013] [Indexed: 01/16/2023]
Abstract
BACKGROUND & AIMS Adding telaprevir to pegylated-interferon and ribavirin increased both response rates and side effects of hepatitis C virus (HCV) treatment. We identified variables associated with severe anaemia during telaprevir-based triple therapy. METHODS An observational study was performed on 142 HCV-infected patients between June 2011 and March 2012. All subjects completed 12 weeks of telaprevir-based triple therapy or discontinued early because of anaemia. Severe anaemia was defined by a haemoglobin≤8.9 g/dl; advanced fibrosis was determined by Fib-4≥3.25. RESULTS The 47 (33%) patients who developed severe anaemia were similar to those who did not in sex, race, and prior response to dual therapy, but they were more likely to have diabetes (23.4% vs. 6.3%, P<0.01), advanced fibrosis (46.8% vs. 29.5%, P=0.04) and a history of anaemia during previous dual therapy (29.7% vs. 11.4%, P=0.02). Patients developing severe anaemia were older (59 vs. 56 years, P=0.02), had lower baseline platelet counts (134 vs. 163×10(9) /L, P=0.04), haemoglobin (14.0 vs. 15.0 g/dl, P<0.01), estimated glomerular filtration rate (79 vs. 90 ml/min/1.73 m2, P=0.03) and a higher median ribavirin/weight ratio (14.9 vs. 13.2 mg/kg, P<0.01). In multivariable logistic regression, presence of diabetes (OR=5.61, 95% CI: 1.59-19.72), Fib-4≥3.25 (OR=3.09, 95% CI: 1.28-7.46), higher ribavirin/weight ratio (OR=1.31 per mg/kg, 95% CI: 1.13-1.52) and lower baseline haemoglobin (OR=0.57 per g/dl, 95% CI, 0.41-0.80) were independently associated with developing severe anaemia. CONCLUSIONS Severe anaemia occurred in one-third of patients receiving telaprevir-based triple therapy. Risk was greater in patients with diabetes, advanced liver fibrosis, higher ribavirin/weight ratio and lower baseline haemoglobin.
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Affiliation(s)
- James F. Crismale
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY
| | | | - Kian Bichoupan
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Emily Schonfeld
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Alexis Pappas
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Christina Wyatt
- Division of Renal Diseases, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Joseph A. Odin
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Lawrence U. Liu
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Thomas D. Schiano
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY
| | | | - Meena Bansal
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Douglas T. Dieterich
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Andrea D. Branch
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY
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Bichoupan K, Schwartz JM, Martel-Laferriere V, Giannattasio ER, Marfo K, Odin JA, Liu LU, Schiano TD, Perumalswami P, Bansal M, Gaglio PJ, Kalia H, Dieterich DT, Branch AD, Reinus JF. Commentary: real-world triple therapy experience treating hepatitis C virus - authors' reply. Aliment Pharmacol Ther 2014; 39:543. [PMID: 24494843 DOI: 10.1111/apt.12641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2014] [Accepted: 01/09/2014] [Indexed: 12/08/2022]
Affiliation(s)
- K Bichoupan
- Division of Liver Diseases, Icahn School of Medicine at the Mount Sinai Medical Center, New York, NY, USA.
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Perumalswami PV, DeWolfe Miller F, Orabee H, Regab A, Adams M, Kapelusznik L, Aljibawi F, Pagano W, Tong V, Dieterich DT. Hepatitis C screening beyond CDC guidelines in an Egyptian immigrant community. Liver Int 2014; 34:253-8. [PMID: 23890188 DOI: 10.1111/liv.12259] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2013] [Accepted: 06/17/2013] [Indexed: 02/13/2023]
Abstract
BACKGROUND & AIMS Many Egyptian-born persons in the U.S. are at high risk of chronic hepatitis C virus (HCV) infection, yet are not aware of their infection and lack healthcare coverage or linkage to care. In this study, we target Egyptian-born persons living in the New York City area for screening and link to care. METHODS A unique partnership, the Hepatitis Outreach Network (HONE), combines the expertise and resources of the Mount Sinai School of Medicine, the NYC Department of Health and Mental Hygiene and community-based organizations, to provide education, screening and link to care in communities with high prevalence of chronic viral hepatitis. RESULTS Through four community-based screening events, 192 Egyptian-born persons were screened for HCV. Thirty (15.6%) persons were HCV positive. HCV antibody prevalence in those, whose national origin was Egypt, increased strongly with age and was associated with increasing number of years resident in Egypt and rural residents. Of the 30 Egyptian persons with HCV infection, 18 (60%) received a medical evaluation (2 with local providers and 16 at Mount Sinai). Of the HCV-infected persons evaluated, treatment was recommended in four and begun in three (75%). CONCLUSION Egyptian-born persons living in the New York City area have a high burden of HCV disease. HONE has successfully established targeted HCV screening in Egyptian-born persons through use of several unique elements that effectively link them to care.
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Affiliation(s)
- Ponni V Perumalswami
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Abstract
Treating hepatitis C virus (HCV) in HIV/HCV co-infected patients is a challenge. Even if the benefits of achieving a sustained virological response are clear, the rates achieved with the combination of pegylated-interferon and ribavirin are disappointing. The addition of direct acting antiviral agents (DAAs) to the treatment of hepatitis C is revolutionizing the treatment of HCV in mono-infected patients. Even if there have not been any agents approved for the treatment of co-infected patients, many studies specifically designed for this population are ongoing. This article reviews available data on the use of DAAs in co-infected patients and the challenges associated with these new drugs.
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Affiliation(s)
- Valérie Martel-Laferrière
- Département de Microbiologie et Infectiologie, Centre Hospitalier de l'Université de Montréal, Montréal, QC, Canada
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Fierer DS, Dieterich DT, Mullen MP, Branch AD, Uriel AJ, Carriero DC, van Seggelen WO, Hijdra RM, Cassagnol DG. Telaprevir in the treatment of acute hepatitis C virus infection in HIV-infected men. Clin Infect Dis 2013; 58:873-9. [PMID: 24336914 DOI: 10.1093/cid/cit799] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND There is an international epidemic of hepatitis C virus (HCV) infection among human immunodeficiency virus (HIV)-infected men who have sex with men. Sustained virologic response (SVR) rates with pegylated interferon and ribavirin treatment are higher in these men during acute HCV than during chronic HCV, but treatment is still lengthy and SVR rates are suboptimal. METHODS We performed a pilot study of combination therapy with telaprevir, pegylated interferon, and ribavirin in acute genotype 1 HCV infection in HIV-infected men. Men who were treated prior to the availability of, or ineligible for, telaprevir were the comparator group. The primary endpoint was SVR12, defined as an HCV viral load <5 IU/mL at least 12 weeks after completing treatment. RESULTS In the telaprevir group, 84% (16/19) of men achieved SVR12 vs 63% (30/48) in the comparator group. Among men with SVR, median time to undetectable viral load was week 2 in the telaprevir group vs week 4 in the comparator group, and 94% vs 53% had undetectable viral loads at week 4. Most patients (81%) who achieved SVR in the telaprevir group received ≤12 weeks of treatment and there were no relapses after treatment. The overall safety profile was similar to that known for telaprevir-based regimens. CONCLUSIONS Incorporating telaprevir into treatment of acute genotype 1 HCV in HIV-infected men halved the treatment duration and increased the SVR rate. Larger studies should be done to confirm these findings. Clinicians should be alert to detect acute HCV infection of HIV-infected men to take advantage of this effective therapy and decrease further transmission in this epidemic.
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Martel-Laferrière V, Wong M, Dieterich DT. HIV/hepatitis C virus-coinfected patients and cirrhosis: how to diagnose it and what to do next? Clin Infect Dis 2013; 58:840-7. [PMID: 24178247 DOI: 10.1093/cid/cit714] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Liver disease, specifically cirrhosis, is a leading cause of morbidity and mortality in human immunodeficiency virus (HIV)-infected patients. The diagnosis of early cirrhosis in HIV/hepatitis C virus (HCV)-coinfected patients may be challenging. The development of noninvasive methods for fibrosis assessment empowers the infectious disease specialist to diagnose advanced fibrosis or cirrhosis. Early diagnosis is essential to enroll patients in screening programs for esophageal varices and hepatocellular carcinoma. Cirrhosis may also modify decisions about treatment of both HIV and HCV, including vaccination, medications chosen, and referral for liver transplant.
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Affiliation(s)
- Valérie Martel-Laferrière
- Département de Microbiologie et Infectiologie, Centre Hospitalier de l'Université de Montréal, Quebec, Canada
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Abstract
INTRODUCTION Boceprevir is an NS3/NS4A serine protease inhibitor that was approved for use in Hepatitis C virus (HCV) genotype 1 patients by the US Food and Drug Administration (FDA) in May 2011. The approval of this protease inhibitor marked a major paradigm shift in the treatment of HCV, as it was one of the first of many new small molecules specifically designed and approved for HCV. AREAS COVERED In this article, the authors summarize boceprevir's pharmacokinetic and pharmacodynamic properties. In addition, they review Phase II and III trials of boceprevir as well as its clinical efficacy, dosing and safety. EXPERT OPINION Boceprevir is a potent protease inhibitor for the treatment of genotype 1 HCV. It has a well-tolerated side-effect profile and increases the likelihood of SVR in naïve and previously treated patients. The impending release of newer more efficacious direct-acting antivirals may limit the use of boceprevir for patients infected with HCV.
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Affiliation(s)
- Hari Shankar
- Icahn School of Medicine at Mount Sinai, Department of Liver Disease , 1468 Madison Ave, Annenberg Building, Room 21-42, New York, NY10029 , USA +1 212 831 8116 ;
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Branch AD, Drye LT, Van Natta ML, Sezgin E, Fishman SL, Dieterich DT, Meinert CL, Jabs DA. Evaluation of hepatitis C virus as a risk factor for HIV-associated neuroretinal disorder. Clin Infect Dis 2013; 57:1618-25. [PMID: 24081683 DOI: 10.1093/cid/cit550] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Both hepatitis C virus (HCV) and human immunodeficiency virus (HIV) penetrate the central nervous system. HIV-associated neuroretinal disorder (HIV-NRD), a visual impairment of reduced contrast sensitivity and reading ability, is associated with cytokine dysregulation and genetic polymorphisms in the anti-inflammatory interleukin 10 (IL-10) signaling pathway. We investigated associations between HCV and HIV-NRD and between HCV and single-nucleotide polymorphisms (SNPs) in the IL-10 receptor 1 (IL10R1) gene. METHODS Logistic and Cox regression analysis were used to analyze risk factors for HIV-NRD in 1576 HIV-positive patients who did not have an ocular opportunistic infection at enrollment. Median follow-up was 4.9 years (interquartile range, 2.4-8.8 years). Four IL10R1 SNPs were examined in a subset of 902 patients. RESULTS The group included 290 patients with chronic HCV infection, 74 with prior infection, and 1212 with no HCV markers. There were 244 prevalent cases of HIV-NRD and 263 incident cases (rate = 3.9/100 person-years). In models adjusted for demographics, HIV treatment and status, liver function, and immune status, both the prevalence and incidence of HIV-NRD were significantly higher in patients with chronic HCV infection (odds ratio = 1.54; 95% confidence interval [CI], 1.03-2.31 and hazard ratio = 1.62; 95% CI, 1.13-2.34, respectively), compared to patients with no HCV markers. Chronic HCV was associated with rs2228055 and 2 additional IL-10R1 SNPs expected to reduce IL-10 signaling. HIV-NRD was not significantly associated with these SNPs. CONCLUSIONS HCV is a possible risk factor for HIV-NRD. Genetic analysis suggests that alterations in the IL-10 signaling pathway may increase susceptibility to HIV-NRD and HCV infection. Inflammation may link HCV and HIV-NRD.
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Affiliation(s)
- Andrea D Branch
- Division of Liver Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
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Parikh ND, Martel-Laferriere V, Kushner T, Childs K, Vachon ML, Dronamraju D, Taylor C, Fiel MI, Schiano T, Nelson M, Agarwal K, Dieterich DT. Clinical factors that predict noncirrhotic portal hypertension in HIV-infected patients: a proposed diagnostic algorithm. J Infect Dis 2013; 209:734-8. [PMID: 23911709 DOI: 10.1093/infdis/jit412] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Noncirrhotic portal hypertension (NCPH) is a rare but important clinical entity in human immunodeficiency virus (HIV) populations. The purpose of this study was to describe the clinical factors associated with the condition in an effort to formulate a diagnostic algorithm for easy and early diagnosis. We performed a multicenter, retrospective case-control study of 34 patients with NCPH and 68 control HIV patients. The study found that thrombocytopenia, splenomegaly, didanosine use, elevated aminotransferases, and an elevated alkaline phosphatase level were all significantly more prevalent in the NCPH cohort. Using these easily available clinical parameters, we developed an algorithm for early diagnosis of NCPH in HIV.
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Affiliation(s)
- Neil D Parikh
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
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