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Sulkowski MS, Martinez A, Tyson GL, Scholz K, Franco RA, Kohli A, Julius SF, Deming P, Fink SA, Lynch K, Roytman M, Stainbrook TR, Turner MD, Viera-Briggs M, Ramers CB. Leveraging opportunities for treatment/user simplicity (LOTUS): Navigating the current treatment landscape for achieving hepatitis C virus elimination among persons who inject drugs. J Viral Hepat 2024; 31:342-356. [PMID: 38433561 DOI: 10.1111/jvh.13927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 01/09/2024] [Accepted: 01/28/2024] [Indexed: 03/05/2024]
Abstract
All-oral, direct-acting antivirals can cure hepatitis C virus (HCV) in almost all infected individuals; yet, many individuals with chronic HCV are not treated, and the incidence of acute HCV is increasing in some countries, including the United States. Strains on healthcare resources during the COVID-19 pandemic negatively impacted the progress toward the World Health Organization goal to eliminate HCV by 2030, especially among persons who inject drugs (PWID). Here, we present a holistic conceptual framework termed LOTUS (Leveraging Opportunities for Treatment/User Simplicity), designed to integrate the current HCV practice landscape and invigorate HCV treatment programs in the setting of endemic COVID-19: (A) treatment as prevention (especially among PWID), (B) recognition that HCV cure may be achieved with variable adherence with evidence supporting some forgiveness for missed doses, (C) treatment of all persons with active HCV infection (viremic), regardless of acuity, (D) minimal monitoring (MinMon) during treatment, and (E) rapid test and treat (TnT). The objective of this article is to review the current literature supporting each LOTUS petal; identify remaining gaps in knowledge or data; define the remaining barriers facing healthcare providers; and review evidence-based strategies for overcoming key barriers.
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Affiliation(s)
- Mark S Sulkowski
- The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | | | | | - Kathleen Scholz
- Central Outreach Wellness Centers, Pittsburgh, Pennsylvania, USA
| | - Ricardo A Franco
- The University of Alabama at Birmingham Heersink School of Medicine, Birmingham, Alabama, USA
| | - Anita Kohli
- Arizona Liver Health, Chandler, Arizona, USA
| | | | - Paulina Deming
- University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | | | - Keisa Lynch
- University of Utah Health, Salt Lake City, Utah, USA
| | - Marina Roytman
- University of California San Francisco, Fresno, California, USA
| | | | | | | | - Christian B Ramers
- University of California San Diego, San Diego, California, USA
- Family Health Centers of San Diego, San Diego, California, USA
- San Diego State University School of Public Health
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Alghamdi AS, Alghamdi H, Alserehi HA, Babatin MA, Alswat KA, Alghamdi M, AlQutub A, Abaalkhail F, Altraif I, Alfaleh FZ, Sanai FM. SASLT guidelines: Update in treatment of hepatitis C virus infection, 2024. Saudi J Gastroenterol 2024; 30:S1-S42. [PMID: 38167232 PMCID: PMC10856511 DOI: 10.4103/sjg.sjg_333_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 11/27/2023] [Accepted: 12/03/2023] [Indexed: 01/05/2024] Open
Abstract
ABSTRACT Hepatitis C virus (HCV) infection has been a major global health concern, with a significant impact on public health. In recent years, there have been remarkable advancements in our understanding of HCV and the development of novel therapeutic agents. The Saudi Society for the Study of Liver Disease and Transplantation formed a working group to develop HCV practice guidelines in Saudi Arabia. The methodology used to create these guidelines involved a comprehensive review of available evidence, local data, and major international practice guidelines regarding HCV management. This updated guideline encompasses critical aspects of HCV care, including screening and diagnosis, assessing the severity of liver disease, and treatment strategies. The aim of this updated guideline is to assist healthcare providers in the management of HCV in Saudi Arabia. It summarizes the latest local studies on HCV epidemiology, significant changes in virus prevalence, and the importance of universal screening, particularly among high-risk populations. Moreover, it discusses the promising potential for HCV elimination as a public health threat by 2030, driven by effective treatment and comprehensive prevention strategies. This guideline also highlights evolving recommendations for advancing disease management, including the treatment of HCV patients with decompensated cirrhosis, treatment of those who have previously failed treatment with the newer medications, management in the context of liver transplantation and hepatocellular carcinoma, and treatment for special populations.
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Affiliation(s)
- Abdullah S. Alghamdi
- Department of Medicine, Gastroenterology Unit, King Fahad Hospital, Jeddah, Saudi Arabia
| | - Hamdan Alghamdi
- Hepatology Section, Hepatobiliary Sciences and Organs Transplant Center, King Abdulaziz Medical City, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
- King Saud Bin Abdulaziz University for Health Sciences, Ministry of National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Haleema A. Alserehi
- General Directorate of Communicable Diseases, Ministry of Health, Riyadh, Saudi Arabia
| | - Mohammed A. Babatin
- Department of Medicine, Gastroenterology Unit, King Fahad Hospital, Jeddah, Saudi Arabia
| | - Khalid A. Alswat
- Liver Disease Research Center, and Riyadh, Saudi Arabia
- College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Mohammed Alghamdi
- Department of Medicine, Division of Gastroenterology, King Fahd Military Complex, Dhahran, Saudi Arabia
| | - Adel AlQutub
- Department of Gastroenterology and Hepatology, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Faisal Abaalkhail
- Department of Medicine, Section of Gastroenterology, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
- College of Medicine, Al Faisal University, Riyadh, Saudi Arabia
| | - Ibrahim Altraif
- Hepatology Section, Hepatobiliary Sciences and Organs Transplant Center, King Abdulaziz Medical City, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
- King Saud Bin Abdulaziz University for Health Sciences, Ministry of National Guard Health Affairs, Riyadh, Saudi Arabia
| | | | - Faisal M. Sanai
- Liver Disease Research Center, and Riyadh, Saudi Arabia
- Gastroenterology Section, Department of Medicine, King Abdulaziz Medical City, Jeddah, Saudi Arabia
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Gari MH, Alsuhibani A, Alashgar A, Guo JJ. Utilization, reimbursement, and price trends for Hepatitis C virus medications in the US Medicaid programs: 2001-2021. EXPLORATORY RESEARCH IN CLINICAL AND SOCIAL PHARMACY 2023; 12:100383. [PMID: 38145237 PMCID: PMC10746553 DOI: 10.1016/j.rcsop.2023.100383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 11/10/2023] [Accepted: 11/25/2023] [Indexed: 12/26/2023] Open
Abstract
Background Hepatitis C Virus (HCV) remains a challenging health problem worldwide, with increasing incidence despite being curable with Direct Acting Antiviral (DAA) agents. Objective This study aimed to describe the utilization, reimbursement, and price trends of HCV treatments and evaluate the influence of treatment guidelines and policies. Methods A retrospective, descriptive drug utilization study conducted using the outpatient pharmacy data extracted from the Centers for Medicaid and Medicare Services State Drug Utilization Data between 2001 and 2021. All HCV treatments approved in the US were included, conventional therapy (CT), and DAA agents. The annual secular trends were calculated for each medication's total number of prescriptions, reimbursements, and prices. The average reimbursement per prescription was calculated and utilized as a proxy of prices. The HCV treatment guideline and policies and legislation were evaluated overtime to measure the impact on the trends. Results Despite CT having a higher total utilization, DAA agents commanded significantly greater reimbursements, with 4.1 billion USD for CT and 19.45 billion USD for DAA agents. CT utilization increased rapidly and dominated the market until 2011, peaking at 379,696 prescriptions in 2003 but declining afterward. DAA agents' utilization increased rapidly in their first year: i.e., sofosbuvir reached 50,377 prescriptions with 1.3 billion USD in 2014, while ledipasvir/sofosbuvir reached 79,387 prescriptions with 2 billion USD in 2015. The average price per prescription was high for the DAA agents, like 24,992 USD for sofosbuvir and 22,787 USD for ledipasvir/sofosbuvir, compared to CT medications ribavirin, around 500 USD, and pegINF, around 3000 USD. The new DAA agents replaced CT, and initiating market competition among DAA agents. Conclusion The introduction of multiple DAA agents slightly changed their prescription prices but remained high during the study period. The recent increase in HCV incidence cases indicates accessibility issues for costly and effective DAA agents, with treatment guidelines and policies playing a critical role in shaping these trends.
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Affiliation(s)
- Musaab H. Gari
- James L. Winkle College of Pharmacy, University of Cincinnati Academic Health Center, Cincinnati, OH 45267, USA
| | - Abdulrahman Alsuhibani
- James L. Winkle College of Pharmacy, University of Cincinnati Academic Health Center, Cincinnati, OH 45267, USA
- Department of Pharmacy Practice, Unaizah College of Pharmacy, Qassim University, Saudi Arabia
| | - Amin Alashgar
- James L. Winkle College of Pharmacy, University of Cincinnati Academic Health Center, Cincinnati, OH 45267, USA
- Department of Pharmacy Practice, Unaizah College of Pharmacy, Qassim University, Saudi Arabia
| | - Jeff J. Guo
- James L. Winkle College of Pharmacy, University of Cincinnati Academic Health Center, Cincinnati, OH 45267, USA
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Martinello M, Bhagani S, Shaw D, Orkin C, Cooke G, Gane E, Iser D, Ustianowski A, Kulasegaram R, Stedman C, Tu E, Grebely J, Dore GJ, Nelson M, Matthews GV. Glecaprevir-pibrentasvir for 4 weeks among people with recent HCV infection: The TARGET3D study. JHEP Rep 2023; 5:100867. [PMID: 37771545 PMCID: PMC10522905 DOI: 10.1016/j.jhepr.2023.100867] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 07/01/2023] [Indexed: 09/30/2023] Open
Abstract
Background & Aims Short duration treatment may aid HCV elimination among key populations. This study evaluated the efficacy of glecaprevir-pibrentasvir for 4 weeks among people with recent HCV infection. Methods In this single-arm multicentre international trial, adults with recent HCV (duration of infection <12 months) received glecaprevir-pibrentasvir 300 mg-120 mg daily for 4 weeks. Primary infection was defined as a first positive anti-HCV antibody and/or HCV RNA measurement within 6 months of enrolment and either acute clinical hepatitis within 12 months (symptomatic illness or alanine aminotransferase >10x the upper limit of normal) or antibody seroconversion within 18 months. Reinfection was defined as new positive HCV RNA within 6 months and prior clearance (spontaneous or treatment). The primary endpoint was sustained virological response at 12 weeks post-treatment (SVR12) in the intention-to-treat (ITT) and per-protocol (PP) populations. Results Twenty-three participants (96% men, 70% HIV, 57% ever injected drugs) received treatment, of whom 74% had genotype 1a infection and 35% recent reinfection. At baseline, median duration of infection was 17 weeks (IQR 11-29) and HCV RNA was 5.8 log10IU/ml (IQR 5.2-6.9). SVR12 was achieved by 78% (18/23; 95% CI 56-93%) and 82% (18/22; 95% CI 60-95%) of the ITT and PP populations, respectively, and in 100% (12/12; 95% CI 74-100%) of participants with baseline HCV RNA ≤6 log10. There were four cases of virological failure (relapse); three received retreatment with 12 weeks sofosbuvir-velpatasvir or grazoprevir-elbasvir (SVR, n = 2; loss to follow-up, n = 1). No serious adverse events were reported. Conclusion While most achieved SVR, the efficacy of a 4-week regimen of glecaprevir-pibrentasvir was lower than observed with longer treatment durations (≥6 weeks) among people with recent HCV. Trial Registration Clinicaltrials.gov Identifier: NCT02634008. Impact and implications Short duration treatment may aid HCV elimination among key populations. This investigator-initiated single-arm multicentre international pilot trial demonstrated that efficacy of glecaprevir-pibrentasvir for 4 weeks among people with recent HCV infection was sub-optimal (SVR12 78% ITT, 82% PP). Baseline HCV RNA appeared to impact response, with higher efficacy among participants with lower baseline HCV RNA (≤6 log10; SVR12 100% ITT, 12/12). While most achieved SVR, the efficacy of 4 weeks of glecaprevir-pibrentasvir was below that seen with longer treatment durations (≥6 weeks).
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Affiliation(s)
- Marianne Martinello
- Kirby Institute, UNSW, Sydney, Australia
- Department of Infectious Diseases, Prince of Wales Hospital, Sydney, Australia
| | - Sanjay Bhagani
- Department of Infectious Diseases/HIV Medicine, Royal Free Hospital, London, UK
| | - David Shaw
- Department of Infectious Diseases, Royal Adelaide Hospital, Adelaide, Australia
| | - Chloe Orkin
- Blizard Institute, Faculty of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Graham Cooke
- Department of Infectious Diseases, Imperial College NHS Trust, St Mary’s Hospital, London, UK
| | - Edward Gane
- New Zealand Liver Transplant Unit, Auckland City Hospital, Auckland, New Zealand
| | - David Iser
- The Alfred Hospital, Melbourne, Australia Burnet Institute, Melbourne, Australia
- Department of Gastroenterology, St Vincent’s Hospital, Melbourne, Australia
| | | | | | | | - Elise Tu
- Kirby Institute, UNSW, Sydney, Australia
| | | | - Gregory J. Dore
- Kirby Institute, UNSW, Sydney, Australia
- Department of Infectious Diseases, St Vincent’s Hospital, Sydney, Australia
| | - Mark Nelson
- Chelsea and Westminster Hospital, London, UK
| | - Gail V. Matthews
- Kirby Institute, UNSW, Sydney, Australia
- Department of Infectious Diseases, St Vincent’s Hospital, Sydney, Australia
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Manoharan L, Latham NH, Munari SC, Traeger MW, Menon V, Luhmann N, Baggaley R, Macdonald V, Verster A, Siegfried N, Matthews GV, Stoové M, Hellard ME, Doyle JS. Immediate treatment for recent hepatitis C infection in people with high-risk behaviors: a systematic review and meta-analysis. Hepatol Commun 2023; 7:02009842-202304010-00002. [PMID: 36930865 PMCID: PMC10027039 DOI: 10.1097/hc9.0000000000000082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 12/27/2022] [Indexed: 03/19/2023] Open
Abstract
BACKGROUND AND AIMS Direct-acting antivirals (DAAs) are almost exclusively approved for the treatment of chronic HCV. This poses a significant barrier to the treatment of recently acquired HCV because of the limited access to DAAs. This review seeks to address this issue by synthesizing evidence of the benefits and harms of immediate treatment after the detection of recently acquired HCV in people at higher risk of infection. APPROACH AND RESULTS A systematic review and meta-analysis were conducted reporting on populations with recently acquired HCV at higher risk of infection. Studies were included if they assessed standard duration DAA treatment regimens and reported on the benefits and harms of immediate treatment (within one year of diagnosis). Outcomes included sustained virological response at 12 weeks post-treatment (SVR12), incidence, treatment initiation and adherence, overtreatment, engagement in care, and adverse events. Eight cohort studies, 3 open-label trials, and 1 case series study were included, reporting on 2085 participants with recently acquired HCV infection. No studies included a comparison group. Eight studies assessed DAA treatment in either men who have sex with men or men who have sex with men with HIV, 2 studies assessed treatment in people who inject drugs, and 2 among people living with HIV. Immediate treatment of HCV was associated with a pooled SVR12 of 95.9% (95% CI, 92.6%-99.3%). Three studies reported on hepatitis C incidence, where most participants were treated in the chronic phase of infection. A treatment completion rate of 100% was reported in 2 studies, and only 1 serious adverse event was described. CONCLUSIONS High rates of cure were achieved with the treatment of recently acquired hepatitis C in people at higher risk of infection. Serious adverse events were rare, highlighting individual benefits consistent with the treatment of chronic hepatitis C. The impact of immediate treatment on HCV incidence requires further evaluation.
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Affiliation(s)
| | | | | | - Michael W Traeger
- Burnet Institute, Melbourne, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | | | - Niklas Luhmann
- World Health Organization, Global HIV, Geneva, Switzerland
| | | | | | | | | | - Gail V Matthews
- Kirby Institute, University of New South Wales, Sydney, Australia
| | - Mark Stoové
- Burnet Institute, Melbourne, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Margaret E Hellard
- Burnet Institute, Melbourne, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
- Department of Infectious Diseases, the Alfred Hospital and Monash University, Melbourne, Australia
- School of Population and Global Health, University of Melbourne, Melbourne, Australia
| | - Joseph S Doyle
- Burnet Institute, Melbourne, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
- Department of Infectious Diseases, the Alfred Hospital and Monash University, Melbourne, Australia
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Lee DU, Ponder R, Lee KJ, Yoo A, Fan GH, Jung D, Chou H, Lee K, Hofheinz O, Urrunaga NH. The nationwide trends in hospital admissions, deaths, and costs related to hepatitis C stratified by psychiatric disorders and substance use: an analysis of US hospitals between 2016 and 2019. Eur J Gastroenterol Hepatol 2023; 35:402-419. [PMID: 36728850 PMCID: PMC9974787 DOI: 10.1097/meg.0000000000002498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND AND AIMS Hepatitis C virus (HCV) is a prominent liver disease that often presents with mental illness. We stratify the HCV population and review its healthcare burden on the US hospital system. METHODS The US National Inpatient Sample was used to select admissions related to HCV between 2016 and 2019. Weights were assigned to discharges, and trend analyses were performed. Strata were formed across demographics, comorbidities, psychiatric and substance use conditions, and other variables. Outcomes of interest included hospitalization incidences, mortality rates, total costs, and mean per-hospitalization costs. RESULTS From 2016 to 2019, there were improvements in mortality and hospitalization incidence for HCV, as well as a decline in aggregate costs across the majority of strata. Exceptions that showed cost growth included admissions with multiple psychiatric, stimulant use, or poly-substance use disorders, and a history of homelessness. Admissions with no psychiatric comorbidities, admissions with no substance use comorbidities, and admissions with housing and without HIV comorbidity showed decreasing total costs. Along with per-capita mean costs, admissions with comorbid opioid use, bipolar, or anxiety disorder showed significant increases. No significant trends in per-capita costs were found in admissions without mental illness diagnoses. CONCLUSIONS Most strata demonstrated decreases in hospitalization incidences and total costs surrounding HCV; however, HCV cases with mental illness diagnoses saw expenditure growth. Cost-saving mechanisms for these subgroups are warranted.
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Affiliation(s)
- David Uihwan Lee
- University of Maryland School of Medicine, Division of Gastroenterology and Hepatology, 22 S. Greene St, Baltimore, MD 21201, USA
| | - Reid Ponder
- Tufts University School of Medicine, Department of Medicine, Washington St, Boston, MA 02111, USA
| | - Ki Jung Lee
- Tufts University School of Medicine, Department of Medicine, Washington St, Boston, MA 02111, USA
| | - Ashley Yoo
- University of Maryland School of Medicine, Division of Gastroenterology and Hepatology, 22 S. Greene St, Baltimore, MD 21201, USA
| | - Gregory Hongyuan Fan
- Tufts University School of Medicine, Department of Medicine, Washington St, Boston, MA 02111, USA
| | - Daniel Jung
- University of Missouri–Kansas City School of Medicine, Department of Medicine, 2411 Holmes St, Kansas City, MO 64108
| | - Harrison Chou
- Tufts University School of Medicine, Department of Medicine, Washington St, Boston, MA 02111, USA
| | - Keeseok Lee
- Tufts University School of Medicine, Department of Medicine, Washington St, Boston, MA 02111, USA
| | - Olivia Hofheinz
- Tufts University School of Medicine, Department of Medicine, Washington St, Boston, MA 02111, USA
| | - Nathalie Helen Urrunaga
- University of Maryland School of Medicine, Division of Gastroenterology and Hepatology, 22 S. Greene St, Baltimore, MD 21201, USA
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Soriano V, Moreno-Torres V, Treviño A, Barreiro P, de Jesus F, Corral O, de Mendoza C. Safety considerations in the management of hepatitis C and HIV co-infection. Expert Opin Drug Saf 2023; 22:363-372. [PMID: 37096834 DOI: 10.1080/14740338.2023.2206647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 04/20/2023] [Indexed: 04/26/2023]
Abstract
INTRODUCTION Both HCV and HIV are highly prevalent infections with current estimates of 57 and 38 million people infected worldwide, respectively. Oral antivirals can be curative for HCV and rescue HIV patients from disease progression. Dual therapy in coinfected patients requires expertise. AREAS COVERED Four major issues challenge dual HCV and HIV treatment, including overlapping drug-related side effects, hepatitis B reactivation, immune reconstitution inflammatory syndromes (IRIS), and drug-drug interactions (DDI). A search was conducted in PubMed from January 2010 to March 2023. EXPERT OPINION The advent of second-generation direct-acting antivirals (DDA) that depict higher antiviral potency, fewer side effects, pangenotypic activity and are co-formulated has expanded the indication of HCV therapy and particularly in HIV-coinfected individuals. Sequential initiation of antiretrovirals (ARV) followed by DAA is generally preferred to start dual treatment concomitantly. Close monitoring of rare episodes of HBV reactivation and IRIS is warranted. The most frequent DDI between DAA and ARV affect drug metabolism by CYP450 induction/inhibition, leading to abnormal drug exposures. Throughout this mechanism interact most HCV and HIV protease inhibitors and non-nucleoside polymerase inhibitors. Exposure to some HIV and HCV nucleos(t)ide analogues (e.g. tenofovir and sofosbuvir, respectively) is subject to induction/inhibition of drug transporters and requires special attention in patients with renal insufficiency.
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Affiliation(s)
- Vicente Soriano
- Health Sciences School & Medical Center, Universidad Internacional La Rioja (UNIR), Madrid, Spain
| | - Víctor Moreno-Torres
- Health Sciences School & Medical Center, Universidad Internacional La Rioja (UNIR), Madrid, Spain
- Department of Internal Medicine, Puerta de Hierro University Hospital & Research Institute, Majadahonda, Madrid, Spain
| | - Ana Treviño
- Health Sciences School & Medical Center, Universidad Internacional La Rioja (UNIR), Madrid, Spain
| | - Pablo Barreiro
- Health Sciences School & Medical Center, Universidad Internacional La Rioja (UNIR), Madrid, Spain
- Infctious Diseases Unit, Emergency Hospital Enfermera Isabel Zendal, Madrid, Spain
| | - Fernando de Jesus
- Health Sciences School & Medical Center, Universidad Internacional La Rioja (UNIR), Madrid, Spain
| | - Octavio Corral
- Health Sciences School & Medical Center, Universidad Internacional La Rioja (UNIR), Madrid, Spain
| | - Carmen de Mendoza
- Department of Internal Medicine, Puerta de Hierro University Hospital & Research Institute, Majadahonda, Madrid, Spain
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Maasoumy B, Ingiliz P, Spinner CD, Cordes C, Stellbrink HJ, Schulze zur Wiesch J, Schneeweiß SM, Deterding K, Müller T, Kahlhöfer J, Dörge P, von Karpowitz M, Manns MP, Wedemeyer H, Cornberg M. Sofosbuvir plus velpatasvir for 8 weeks in patients with acute hepatitis C: The HepNet acute HCV-V study. JHEP Rep 2022; 5:100650. [PMID: 36852107 PMCID: PMC9957891 DOI: 10.1016/j.jhepr.2022.100650] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/01/2022] [Accepted: 12/05/2022] [Indexed: 12/23/2022] Open
Abstract
Background & Aims EASL guidelines recommend 8 weeks of treatment with sofosbuvir plus velpatasvir (SOF/VEL) for the treatment of acute or recently acquired HCV infection, but only 6- and 12-week data are available. Therefore, the aim of this study was to evaluate the safety and efficacy of a shortened 8-week SOF/VEL treatment for acute HCV monoinfection. Methods In this investigator-initiated, prospective, multicentre, single-arm study, we recruited 20 adult patients with acute HCV monoinfection from nine centers in Germany. Patients received SOF/VEL (400/100 mg) as a fixed-dose combination tablet once daily for 8 weeks. The primary efficacy endpoint was the proportion of patients with sustained virological response 12 weeks after the end of treatment (SVR12). Results The median HCV RNA viral load at baseline was 104,307 IU/ml; the distribution of HCV genotypes was as follows: GT1a/1b/2/3/4: n = 12/1/1/3/3. Thirteen (65%) of the 20 patients were taking medication for HIV pre-exposure prophylaxis. SVR12 was achieved in all patients who complied with the study protocol (n = 18/18 [100%], per protocol analysis), but the primary endpoint was not met in the intention-to-treat analysis (n = 18/20 [90%]) because two patients were lost to follow-up. One serious adverse event (unrelated to study drug) occurred during 12 weeks of post-treatment follow-up. Conclusions The 8-week treatment with SOF/VEL was well tolerated and highly effective in all adherent patients with acute HCV monoinfection. Early treatment of hepatitis C might effectively prevent the spread of HCV in high-risk groups. Clinical Trial Number NCT03818308. Impact and implications The HepNet acute HCV-V study (NCT03818308), an investigator-initiated, single-arm, multicenter pilot study, demonstrates the efficacy and safety of 8 weeks of daily treatment with the fixed-dose combination sofosbuvir/velpatasvir (400/100 mg) in patients with acute hepatitis C virus (HCV) infection. All patients who completed therapy and were followed-up achieved sustained virologic response. Thus, early treatment with SOF/VEL which might effectively prevent the spread of HCV in high-risk groups can be recommended for patients with acute HCV monoinfection.
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Affiliation(s)
- Benjamin Maasoumy
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Germany,German Center for Infection Research (DZIF), HepNet Study-House, Hannover, Germany,German Center for Infection Research (DZIF), Partner Site Hannover-Braunschweig, Germany
| | - Patrick Ingiliz
- Zentrum für Infektiologie Berlin-Prenzlauer Berg, Berlin, Germany,University Hospital Henri-Mondor, INSERM U955, Créteil, France
| | - Christoph D. Spinner
- Technical University of Munich, School of Medicine, University Hospital Rechts der Isar, Department of Internal Medicine II, Munich, Germany
| | | | | | - Julian Schulze zur Wiesch
- Medical Department, University Medical Center Hamburg-Eppendorf, Hamburg, Germany,German Center for Infection Research (DZIF), Partner Site Hamburg-Lübeck-Borstel-Riems, Germany
| | | | - Katja Deterding
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Germany,Department of Gastroenterology and Hepatology, University Hospital Essen, 45147 Essen, Germany
| | - Tobias Müller
- Department of Hepatology and Gastroenterology, Charité Universitätsmedizin Berlin, Campus Virchow-Klinikum, Berlin, Germany
| | - Julia Kahlhöfer
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Germany,German Center for Infection Research (DZIF), HepNet Study-House, Hannover, Germany
| | - Petra Dörge
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Germany,German Center for Infection Research (DZIF), HepNet Study-House, Hannover, Germany
| | | | - Michael P. Manns
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Germany
| | - Heiner Wedemeyer
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Germany
| | - Markus Cornberg
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Germany,German Center for Infection Research (DZIF), HepNet Study-House, Hannover, Germany,German Center for Infection Research (DZIF), Partner Site Hannover-Braunschweig, Germany,Center for Individualized Infection Medicine (CiiM), Hannover, Germany,Corresponding author. Address: Carl-Neuberg-Str. 1, 30625 Hannover, Germany; Tel.: +49 511 5326821
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Han HT, Jin WL, Li X. Mesenchymal stem cells-based therapy in liver diseases. MOLECULAR BIOMEDICINE 2022; 3:23. [PMID: 35895169 PMCID: PMC9326420 DOI: 10.1186/s43556-022-00088-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 06/20/2022] [Indexed: 12/24/2022] Open
Abstract
Multiple immune cells and their products in the liver together form a complex and unique immune microenvironment, and preclinical models have demonstrated the importance of imbalances in the hepatic immune microenvironment in liver inflammatory diseases and immunocompromised liver diseases. Various immunotherapies have been attempted to modulate the hepatic immune microenvironment for the purpose of treating liver diseases. Mesenchymal stem cells (MSCs) have a comprehensive and plastic immunomodulatory capacity. On the one hand, they have been tried for the treatment of inflammatory liver diseases because of their excellent immunosuppressive capacity; On the other hand, MSCs have immune-enhancing properties in immunocompromised settings and can be modified into cellular carriers for targeted transport of immune enhancers by genetic modification, physical and chemical loading, and thus they are also used in the treatment of immunocompromised liver diseases such as chronic viral infections and hepatocellular carcinoma. In this review, we discuss the immunological basis and recent strategies of MSCs for the treatment of the aforementioned liver diseases. Specifically, we update the immune microenvironment of the liver and summarize the distinct mechanisms of immune microenvironment imbalance in inflammatory diseases and immunocompromised liver diseases, and how MSCs can fully exploit their immunotherapeutic role in liver diseases with both immune imbalance patterns.
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Elbadry M, Moussa AM, Eltabbakh M, Al Balakosy A, Abdalgaber M, Abdeen N, El Sheemy RY, Afify S, El-Kassas M. The art of managing hepatitis C virus in special population groups: a paradigm shift. EGYPTIAN LIVER JOURNAL 2022. [DOI: 10.1186/s43066-022-00226-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
AbstractThe first direct-acting antiviral (DAA) medications were approved for the treatment of chronic hepatitis C virus (HCV) in 2011. Later, the appearance of novel DAAs had revolutionized the landscape of HCV treatment whose early treatment options were limited to interferon (IFN) either alone or in combinations. This review discusses the paradigm shift in legibility for treating different groups of patients with HCV after the introduction of DAAs, along with the consequent changes in treatment guidelines. IFN-based therapy was the firstly used for treating chronic HCV. Unfortunately, it exhibited many pitfalls, such as low efficacy in some patients and unsuitability for usage in lots of patients with some specific conditions, which could be comorbidities such as autoimmune thyroiditis, or liver related as in decompensated cirrhosis. Furthermore, IFN failed to treat all the extrahepatic manifestations of HCV. Nowadays, the breakthroughs brought by DAAs have benefited the patients and enabled the treatment of those who could not be treated or did not usually respond well to IFN. DAAs achieve a high success rate of HCV eradication in addition to avoiding unfavorable harms and, sometimes, adverse effects related to the previously used PEGylated IFN regimens.
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11
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Engaging with HCV reinfection to advance microelimination. Lancet HIV 2022; 9:e372-e374. [PMID: 35659331 DOI: 10.1016/s2352-3018(22)00128-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Accepted: 04/26/2022] [Indexed: 11/21/2022]
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Tatara E, Gutfraind A, Collier NT, Echevarria D, Cotler SJ, Major ME, Ozik J, Dahari H, Boodram B. Modeling hepatitis C micro-elimination among people who inject drugs with direct-acting antivirals in metropolitan Chicago. PLoS One 2022; 17:e0264983. [PMID: 35271634 PMCID: PMC8912265 DOI: 10.1371/journal.pone.0264983] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 02/01/2022] [Indexed: 02/03/2023] Open
Abstract
Hepatitis C virus (HCV) infection is a leading cause of chronic liver disease and mortality worldwide. Direct-acting antiviral (DAA) therapy leads to high cure rates. However, persons who inject drugs (PWID) are at risk for reinfection after cure and may require multiple DAA treatments to reach the World Health Organization's (WHO) goal of HCV elimination by 2030. Using an agent-based model (ABM) that accounts for the complex interplay of demographic factors, risk behaviors, social networks, and geographic location for HCV transmission among PWID, we examined the combination(s) of DAA enrollment (2.5%, 5%, 7.5%, 10%), adherence (60%, 70%, 80%, 90%) and frequency of DAA treatment courses needed to achieve the WHO's goal of reducing incident chronic infections by 90% by 2030 among a large population of PWID from Chicago, IL and surrounding suburbs. We also estimated the economic DAA costs associated with each scenario. Our results indicate that a DAA treatment rate of >7.5% per year with 90% adherence results in 75% of enrolled PWID requiring only a single DAA course; however 19% would require 2 courses, 5%, 3 courses and <2%, 4 courses, with an overall DAA cost of $325 million to achieve the WHO goal in metropolitan Chicago. We estimate a 28% increase in the overall DAA cost under low adherence (70%) compared to high adherence (90%). Our modeling results have important public health implications for HCV elimination among U.S. PWID. Using a range of feasible treatment enrollment and adherence rates, we report robust findings supporting the need to address re-exposure and reinfection among PWID to reduce HCV incidence.
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Affiliation(s)
- Eric Tatara
- Consortium for Advanced Science and Engineering, University of Chicago, Chicago, Illinois, United States of America
- Decision and Infrastructure Sciences, Argonne National Laboratory, Argonne, Illinois, United States of America
- * E-mail: (ET); (HD); (BB)
| | - Alexander Gutfraind
- The Program for Experimental & Theoretical Modeling, Division of Hepatology, Department of Medicine, Stritch School of Medicine, Loyola University Chicago, Maywood, Illinois, United States of America
- Division of Epidemiology and Biostatistics, School of Public Health, University of Illinois at Chicago, Chicago, Illinois, United States of America
| | - Nicholson T. Collier
- Consortium for Advanced Science and Engineering, University of Chicago, Chicago, Illinois, United States of America
- Decision and Infrastructure Sciences, Argonne National Laboratory, Argonne, Illinois, United States of America
| | - Desarae Echevarria
- The Program for Experimental & Theoretical Modeling, Division of Hepatology, Department of Medicine, Stritch School of Medicine, Loyola University Chicago, Maywood, Illinois, United States of America
| | - Scott J. Cotler
- The Program for Experimental & Theoretical Modeling, Division of Hepatology, Department of Medicine, Stritch School of Medicine, Loyola University Chicago, Maywood, Illinois, United States of America
| | - Marian E. Major
- Division of Viral Products, Center for Biologics Evaluation and Research, Food and Drug Administration, Silver Spring, Maryland, United States of America
| | - Jonathan Ozik
- Consortium for Advanced Science and Engineering, University of Chicago, Chicago, Illinois, United States of America
- Decision and Infrastructure Sciences, Argonne National Laboratory, Argonne, Illinois, United States of America
| | - Harel Dahari
- The Program for Experimental & Theoretical Modeling, Division of Hepatology, Department of Medicine, Stritch School of Medicine, Loyola University Chicago, Maywood, Illinois, United States of America
- * E-mail: (ET); (HD); (BB)
| | - Basmattee Boodram
- Division of Community Health Sciences, School of Public Health, University of Illinois at Chicago, Chicago, Illinois, United States of America
- * E-mail: (ET); (HD); (BB)
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Ji Q, Chu X, Zhou Y, Liu X, Zhao W, Ye W. Safety and efficacy of grazoprevir/elbasvir in the treatment of acute hepatitis C in hemodialysis patients. J Med Virol 2022; 94:675-682. [PMID: 34599755 PMCID: PMC9298284 DOI: 10.1002/jmv.27374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 09/07/2021] [Accepted: 09/30/2021] [Indexed: 11/18/2022]
Abstract
Treatment of hepatitis C virus (HCV) infection with direct-acting antiviral agents (DAAs) in hemodialysis patients requires extensive consideration. At present, studies regarding DAAs for acute HCV infection in such patients are limited. The present study aims to evaluate the efficacy and safety of grazoprevir (GZR) plus elbasvir (EBR) treatment in acute hepatitis C (AHC) patients undergoing hemodialysis. Patients undergoing hemodialysis who had a nosocomial acute HCV infection were enrolled. All patients received GZR 100 mg/EBR 50 mg once daily for 12 weeks and were followed up for 12 weeks. Serum alanine transaminase (ALT), aspartate aminotransferase (AST), total bilirubin (TBIL), and HCV RNA levels were monitored during treatment and follow-up periods. Sustained virologic response at 12 weeks after treatment cessation and treatment-emergent adverse events (AEs) were assessed. A total of 68 AHC patients were enrolled. All patients were infected with HCV genotype 1b and achieved SVR12. Decreasing ALT, AST, and TBIL were observed over time in the first 4 weeks and became steady thereafter. Forty-eight (70.59%) patients reported at least one AEs. The most common AEs were fatigue, headache, and nausea. Two AHC patients discontinued treatment due to serious but drug-unrelated AEs. In conclusion, GZR/EBR has a high efficacy and safety profile in hemodialysis-dependent patients with genotype 1b AHC.
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Affiliation(s)
- Qinghua Ji
- Department of Infectious Disease, School of MedicineSoutheast UniversityNanjingJiangsuChina
| | - Xudong Chu
- Department of Infectious DiseasesThe Affiliated Dongtai Hospital of Nantong UniversityDongtaiJiangsuChina
| | - Yugui Zhou
- Department of Clinical LaboratoryThe Affiliated Dongtai Hospital of Nantong UniversityDongtaiJiangsuChina
| | - Xuan Liu
- Department of Clinical LaboratoryThe Second Hospital of NanjingNanjingJiangsuChina
| | - Wei Zhao
- Department of Infectious Disease, School of MedicineSoutheast UniversityNanjingJiangsuChina
| | - Wei Ye
- Department of Liver DiseaseThe Second Hospital of Nanjing, Southeast UniversityNanjingJiangsuChina
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14
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Abstract
In the 1970s, an unknown virus was suspected for documented cases of transfusion-associated hepatitis, a phenomenon called non-A, non-B hepatitis. In 1989, the infectious transmissible agent was identified and named hepatitis C virus (HCV) and, soon enough, the first diagnostic HCV antibody test was developed, which led to a dramatic decrease in new infections. Today, HCV infection remains a global health burden and a major cause of liver cirrhosis, hepatocellular carcinoma and liver transplantation. However, tremendous advances have been made over the decades, and HCV became the first curable, chronic viral infection. The introduction of direct antiviral agents revolutionized antiviral treatment, leading to viral eradication in more than 98% of all patients infected with HCV. This Perspective discusses the history of HCV research, which reads like a role model for successful translational research: starting from a clinical observation, specific therapeutic agents were developed, which finally were implemented in national and global elimination programmes.
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Affiliation(s)
- Michael P. Manns
- grid.10423.340000 0000 9529 9877Hannover Medical School, Hannover, Germany
| | - Benjamin Maasoumy
- grid.10423.340000 0000 9529 9877Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
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15
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Cost-utility Analysis of Second-generation Direct-acting Antivirals for Hepatitis C. HEPATITIS MONTHLY 2021. [DOI: 10.5812/hepatmon118646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
Background: Hepatitis C virus (HCV) can lead to increased mortality, disability, and liver transplantation if left untreated, and it is associated with a possible increase in disease burden in the future, all of which would surely have a significant impact on the health system. New antiviral regimens are effective in the treatment of the disease yet expensive. Objectives: The purpose of the present study was to assess the cost-effectiveness of three medication regimens, namely, ledipasvir/sofosbuvir (LDV/SOF), velpatasvir/sofosbuvir, and daclatasvir/sofosbuvir (DCV/SOF) for HCV patients with genotype 1 in Iran. Methods: A Markov model with a lifetime horizon was developed to predict the costs and outcomes of the three mentioned medication therapy strategies. The final outcome of the study was quality-adjusted life-years (QALYs), which was obtained using the previously published studies. The study was conducted from the perspective of the Health Ministry; therefore, only direct medical costs were estimated. The results were provided as the incremental cost-effectiveness ratio (ICER) per QALY. Ultimately, the one-way and probabilistic sensitivity analyses were used to measure the strength of study results. Results: The results showed that the QALYs for LDV/SOF, DCV/SOF, and VEL/SOF were 13.25, 13.94, and 14.61, and the costs were 4,807, 7,716, and 4,546$, respectively. The VEL/SOF regimen had lower costs and higher effectiveness than the LDV/SOF and DCV/SOF regimens, making it a dominant strategy. The tornado diagram results showed that the study results had the highest sensitivity to chronic hepatitis C (CHC) and compensated cirrhosis (CC) state costs. Moreover, the scatter plots showed that the VEL/SOF was the dominant therapeutic strategy in 73% of the simulations compared to LDV/SOF and 66% of the simulations compared to DCV/SOF; moreover, it was in the acceptable region in 92% of the simulations and below the threshold. Therefore, it was considered the most cost-effective strategy. Moreover, the results showed that DCV/SOF was in the acceptable region below the threshold in 69% of the simulations compared to LDV/SOF. Therefore, the DCV/SOF regimen was more cost-effective than LDV/SOF. Conclusions: According to the present study results, it is suggested that the VEL/SOF regimen be used as the first line of therapy in patients with HCV genotype 1. Moreover, DCV/SOF can be the second-line medication regimen.
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Goel A, Bhadauria DS, Kaul A, Verma A, Tiwari P, Rungta S, Rai P, Gupta A, Aggarwal R. Acute hepatitis C treatment in advanced renal failure using 8 weeks of pan-genotypic daclatasvir and reduced-dose sofosbuvir. Nephrol Dial Transplant 2021; 36:1867-1871. [PMID: 33097949 DOI: 10.1093/ndt/gfaa187] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Sofosbuvir is not recommended in persons with estimated glomerular filtration rate (eGFR) <30 mL/min. We report the results of treatment with an off-label 8-week regimen of daclatasvir and half-dose sofosbuvir in patients with acute infection with hepatitis C virus ( HCV) and eGFR <30 mL/min. METHODS Clinic records were searched to identify treatment-naïve, noncirrhotic adults with acute hepatitis C (HCV viremia and a ≥10-fold elevation of serum alanine aminotransferase activity) and eGFR <30 mL/min, who had been treated with a sofosbuvir-based regimen. Treatment response was assessed using serum HCV RNA testing at 4 weeks of treatment, end of the 8-week treatment and 12 weeks after stopping treatment. RESULTS Of the 31 patients with acute hepatitis C, 27 [median age (range): 36 (18-74) years; 20 (74%) male] were started on treatment with 200 mg sofosbuvir and 60 mg daclatasvir daily for 8 weeks, irrespective of HCV genotype. All the 27 completed the planned 8-week treatment. One patient died 10 weeks after completing the treatment of an unrelated cause. All the 27 patients had undetectable HCV RNA after 4 weeks of and at the end of treatment. At 12 weeks after completion of treatment, only one tested HCV RNA positive and 25 were negative, with sustained virological response rate of 25/27 (92.6%) and 25/26 (96.2%) on intention-to-treat and per-protocol basis, respectively. CONCLUSION Eight-week course of daclatasvir and half-dose sofosbuvir is effective for acute hepatitis C in patients with eGFR <30 mL/min and could be a useful alternative to costly, kidney-safe anti-HCV oral drugs in resource-constrained settings.
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Affiliation(s)
- Amit Goel
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Dharmendra S Bhadauria
- Department of Nephrology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Anupma Kaul
- Department of Nephrology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Abhai Verma
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Prachi Tiwari
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Sumit Rungta
- Department of Gastroenterology, King George's Medical University, Lucknow, India
| | - Praveer Rai
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Amit Gupta
- Department of Nephrology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Rakesh Aggarwal
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
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17
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Zeng DY, Li JM, Lin S, Dong X, You J, Xing QQ, Ren YD, Chen WM, Cai YY, Fang K, Hong MZ, Zhu Y, Pan JS. Global burden of acute viral hepatitis and its association with socioeconomic development status, 1990-2019. J Hepatol 2021; 75:547-556. [PMID: 33961940 DOI: 10.1016/j.jhep.2021.04.035] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 03/18/2021] [Accepted: 04/14/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS Acute viral hepatitis (AVH) represents an important global health problem; however, the progress in understanding AVH is limited because of the priority of combating persistent HBV and HCV infections. Therefore, an improved understanding of the burden of AVH is required to help design strategies for global intervention. METHODS Data on 4 major AVH types, including acute hepatitis A, B, C, and E, excluding D, were collected by the Global Burden of Disease (GBD) 2019 database. Age-standardized incidence rates and disability-adjusted life year (DALY) rates for AVH were extracted from GBD 2019 and stratified by sex, level of socio-demographic index (SDI), country, and territory. The association between the burden of AVH and socioeconomic development status, as represented by the SDI, was described. RESULTS In 2019, there was an age-standardized incidence rate of 3,615.9 (95% CI 3,360.5-3,888.3) and an age-standardized DALY rate of 58.0 (47.3-70.0) per 100,000 person-years for the 4 major types of AVH. Among the major AVH types, acute hepatitis A caused the heaviest burden. There was a significant downward trend in age-standardized DALY rates caused by major incidences of AVH between 1990 and 2019. In 2019, regions or countries located in West and East Africa exhibited the highest age-standardized incidence rates of the 4 major AVH types. These rates were stratified by SDI: high SDI and high-middle SDI locations recorded the lowest incidence and DALY rates of AVH, whereas the low-middle SDI and low SDI locations showed the highest burden of AVH. CONCLUSIONS The socioeconomic development status and burden of AVH are associated. Therefore, the GBD 2019 data should be used by policymakers to guide cost-effective interventions for AVH. LAY SUMMARY We identified a negative association between socioeconomic development status and the burden of acute viral hepatitis. The lowest burden of acute viral hepatitis was noted for rich countries, whereas the highest burden of acute viral hepatitis was noted for poor countries.
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Affiliation(s)
- Dan-Yi Zeng
- Department of Hepatology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China; Hepatology Research Institute, Fujian Medical University, Fuzhou, Fujian, China; School of Medicine, Xiamen University, Xiamen, Fujian, China
| | - Jing-Mao Li
- Department of Statistics, School of Economics, Xiamen University, Xiamen, Fujian, China
| | - Su Lin
- Department of Hepatology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China; Hepatology Research Institute, Fujian Medical University, Fuzhou, Fujian, China
| | - Xuan Dong
- Department of Hepatology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China; Hepatology Research Institute, Fujian Medical University, Fuzhou, Fujian, China; School of Medicine, Xiamen University, Xiamen, Fujian, China
| | - Jia You
- Department of Hepatology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China; Hepatology Research Institute, Fujian Medical University, Fuzhou, Fujian, China
| | - Qing-Qing Xing
- Department of Hepatology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China; Hepatology Research Institute, Fujian Medical University, Fuzhou, Fujian, China
| | - Yan-Dan Ren
- Department of Gastroenterology, Zhongshan Hospital Xiamen University, Xiamen, Fujian, China
| | - Wei-Ming Chen
- School of Medicine, Xiamen University, Xiamen, Fujian, China
| | - Yan-Yan Cai
- School of Clinical Medicine, Fujian Medical University, Fuzhou, Fujian, China
| | - Kuangnan Fang
- Department of Statistics, School of Economics, Xiamen University, Xiamen, Fujian, China
| | - Mei-Zhu Hong
- Department of Traditional Chinese Medicine, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, Fujian, China.
| | - Yueyong Zhu
- Department of Hepatology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China; Hepatology Research Institute, Fujian Medical University, Fuzhou, Fujian, China.
| | - Jin-Shui Pan
- Department of Hepatology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China; Hepatology Research Institute, Fujian Medical University, Fuzhou, Fujian, China.
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García-Cortés M, Ortega-Alonso A, Andrade RJ. Safety of treating acute liver injury and failure. Expert Opin Drug Saf 2021; 21:191-203. [PMID: 34254839 DOI: 10.1080/14740338.2021.1955854] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Acute liver injury and progression to acute liver failure can be life-threatening conditions that require prompt careful clinical assessment and therapeutic management. AREAS COVERED The aim of this article is to review the safety and side effect profile of pharmacological therapies used in the treatment of acute liver injury with specific focus on hepatic toxicity. We performed an extensive literature search with the terms 'acute liver injury,' 'acute liver failure,' 'therapy,' 'safety,' 'adverse reactions' and 'drug induced liver injury.' A thorough discussion of the main drugs and devices used in patients with acute liver injury and acute liver failure, its safety profile and the management of complications associated to therapy of these conditions is presented. EXPERT OPINION Several pharmacological approaches are used in acute liver injury and acute liver failure in an empirical basis. Whilst steroids are frequently tried in serious drug-induced liver injury there is concern on a potential harmful effect of these agents because of the higher mortality in patients receiving the drug; hence, statistical approaches such as propensity score matching might help resolve this clinical dilemma. Likewise, properly designed clinical trials using old and new drugs for subjects with serious drug-induced liver injury are clearly needed.
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Affiliation(s)
- Miren García-Cortés
- Servicio De Aparato Digestivo, Instituto De Investigación Biomédica De Málaga-IBIMA. Hospital Universitario Virgen De La Victoria, Universidad De Málaga, Centro De Investigación Biomédica En Red De Enfermedades Hepáticas Y Digestivas CIBERehd, Málaga, Spain
| | - Aida Ortega-Alonso
- Servicio De Aparato Digestivo, Instituto De Investigación Biomédica De Málaga-IBIMA. Hospital Universitario Virgen De La Victoria, Universidad De Málaga, Centro De Investigación Biomédica En Red De Enfermedades Hepáticas Y Digestivas CIBERehd, Málaga, Spain
| | - Raúl J Andrade
- Servicio De Aparato Digestivo, Instituto De Investigación Biomédica De Málaga-IBIMA. Hospital Universitario Virgen De La Victoria, Universidad De Málaga, Centro De Investigación Biomédica En Red De Enfermedades Hepáticas Y Digestivas CIBERehd, Málaga, Spain
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Boyd A, Miailhes P, Chas J, Valantin MA, Yazdanpanah Y, Rosenthal E, Chevaliez S, Piroth L, Rougier H, Peytavin G, Pialoux G, Girard PM, Lacombe K. Grazoprevir/elbasvir for the immediate treatment of recently acquired HCV genotype 1 or 4 infection in MSM. J Antimicrob Chemother 2021; 75:1961-1968. [PMID: 32306039 DOI: 10.1093/jac/dkaa091] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 02/06/2020] [Accepted: 02/19/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND In Europe, increases in HCV infection have been observed over the last two decades in MSM, making them a key population for recently acquired HCV. Alternative combinations of direct-acting antiviral agents against early HCV infection need to be assessed. PATIENTS AND METHODS In this pilot trial, MSM with recently acquired genotype 1 or 4 HCV infection were prospectively included and received 8 weeks of oral grazoprevir 100 mg and elbasvir 50 mg in a fixed-dose combination administered once daily. The primary endpoint was sustained virological response evaluated 12 weeks after the end of treatment (EOT) (SVR12). Secondary endpoints were the virological characterization of failures, the quality of life before, during and after treatment and the rate of reinfection. RESULTS In a 15 month period, 30 patients were enrolled, all of whom were MSM. Of the 29 patients completing follow-up, 28 (96%, 95% CI = 82%-99%) achieved SVR12. One patient interrupted follow-up (suicide) but had undetectable plasma HCV RNA at EOT. One patient with suboptimal adherence confirmed by plasma drug monitoring relapsed and developed NS3, NS5A and NS5B resistance-associated substitutions (V36M, M28V and S556G). The most common adverse events related to study drug were diarrhoea (n = 4, 13%), insomnia (n = 2, 7%) and fatigue (n = 2, 7%), although no patient discontinued treatment. No HIV RNA breakthrough was reported in the 28 patients with HIV coinfection. At Week 48, reinfection was diagnosed in three patients. CONCLUSIONS Our data support the use of grazoprevir/elbasvir for immediate treatment against HCV in order to reduce HCV transmission in MSM.
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Affiliation(s)
- Anders Boyd
- INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, F-75012 Paris, France
| | - Patrick Miailhes
- Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Service de Maladies Infectieuses et Tropicales, Lyon, France
| | - Julie Chas
- AP-HP, Hôpital Tenon, Service de Maladies Infectieuses et tropicales, Paris, France
| | - Marc-Antoine Valantin
- AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Service de Maladies Infectieuses et tropicales, Paris, France
| | - Yazdan Yazdanpanah
- AP-HP, Hôpital Bichat-Claude Bernard, Service de Maladies Infectieuses et tropicales, Paris, France
| | - Eric Rosenthal
- Hôpital de l'Archet, Service de médecine interne, Nice, France
| | - Stephane Chevaliez
- AP-HP, département de Virologie, Hôpital Henri Mondor, National Reference Center for Viral Hepatitis B, C and delta, INSERM U955, Créteil, France
| | - Lionel Piroth
- Département d'infectiologie, CHU de Dijon, 21079 Dijon, France; INSERM CIC 1432, Université de Bourgogne, 21079 Dijon, France
| | | | - Gilles Peytavin
- AP-HP, Hôpital Bichat-Claude Bernard, Laboratoire de Pharmacologie-Toxicologie and IAME, UMR 1137, Université Paris Diderot, Sorbonne Paris Cité and INSERM, Paris, France
| | - Gilles Pialoux
- AP-HP, Hôpital Tenon, Service de Maladies Infectieuses et tropicales, Paris, France.,Sorbonne Université, Paris, France
| | - Pierre-Marie Girard
- Service de maladies infectieuses et tropicales, Hôpital St Antoine, AP-HP, Paris, France.,Sorbonne Université, INSERM UMR-S1136, Institut Pierre Louis de Santé Publique, Paris, France
| | - Karine Lacombe
- Service de maladies infectieuses et tropicales, Hôpital St Antoine, AP-HP, Paris, France.,Sorbonne Université, INSERM UMR-S1136, Institut Pierre Louis de Santé Publique, Paris, France
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20
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Abstract
PURPOSE OF REVIEW The WHO has set ambitious targets for hepatitis C virus (HCV) elimination by 2030. In this review, we explore the possibility of HCV micro-elimination in HIV-positive (+) MSM, discussing strategies for reducing acute HCV incidence and the likely interventions required to meet these targets. RECENT FINDINGS With wider availability of directly acting antivirals (DAAs) in recent years, reductions in acute HCV incidence have been reported in some cohorts of HIV+ MSM. Recent evidence demonstrates that treatment in early infection is well tolerated, cost effective and may reduce the risk of onward transmission. Modelling studies suggest that to reduce incidence, a combination approach including behavioural interventions and access to early treatment, targeting both HIV+ and negative high-risk groups, will be required. HCV vaccine trials have not yet demonstrated efficacy in human studies, however phase one and two studies are ongoing. SUMMARY Some progress towards the WHO HCV elimination targets has been reported. Achieving sustained HCV elimination is likely to require a combination approach including early access to DAAs in acute infection and reinfection, validated and reproducible behavioural interventions and an efficacious HCV vaccine.
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Cox A, Sulkowski M, Sugarman J. Ethical and Practical Issues Associated With the Possibility of Using Controlled Human Infection Trials in Developing a Hepatitis C Virus Vaccine. Clin Infect Dis 2020; 71:2986-2990. [PMID: 32442262 PMCID: PMC7778335 DOI: 10.1093/cid/ciaa640] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Accepted: 05/21/2020] [Indexed: 01/15/2023] Open
Abstract
Despite the existence of established treatments for hepatitis C virus (HCV), more effective means of preventing infection, such as a vaccine, are arguably needed to help reduce substantial global morbidity and mortality. Given the expected challenges of developing such a vaccine among those at heightened risk of infection, controlled human infection studies seem to be a promising potential approach to HCV vaccine development, but they raise substantial ethical and practical concerns. In this article, we describe some of the challenges related to the possibility of using controlled human infection studies to accelerate HCV vaccine development. The related ethical and practical concerns require further deliberation before such studies are planned and implemented.
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Affiliation(s)
- Andrea Cox
- School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
- Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
| | - Mark Sulkowski
- School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Jeremy Sugarman
- School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
- Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
- Berman Institute of Bioethics, Johns Hopkins University, Baltimore, Maryland, USA
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Bertino G, Ragusa R, Corsaro LS, Frazzetto E, Messina V, Inguscio L, Lai C, Maglia M, Nunnari A, Caponnetto P. Improvement of health-related quality of life and psychological well-being after HCV eradication with direct-acting antiviral agents. Real life setting data of an Italian cohort valued by Hepatitis Quality of Life Questionnaire (HQLQv2). Health Psychol Res 2020; 8:9450. [PMID: 33553794 PMCID: PMC7859961 DOI: 10.4081/hpr.2020.9450] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 12/05/2020] [Indexed: 12/24/2022] Open
Abstract
HCV (Hepatitis C Virus) decreases Health-Related Quality of Life with detriments to physical, mental and social health domains. Interferon and Ribavirin treatment is associated with depression and anxiety that further impairs HRQoL (Health- Related Quality of Life). IFN-free (interferon-free) regimes (Direct Acting Antivirals, DAAs) are safe and highly effective drugs, with improvement also of HRQoL and related Psychological Well-Being. Our aim is to describe how the latest generation IFN-free treatment can change quality of life and related Psychological Well-Being in Italian Chronic Hepatitis C/Cirrhosis affected patients. SF-36v2 (Short Form Health Survey is a 36-item, patient-reported survey of patient health) – HQLQv2 (Hepatitis Quality of Life Questionnaire) was administered at two time points: baseline (n=72) and 12 weeks after the end of therapy [n=72, SVR=72 - Sustained Virologic Response (SVR)]. Patients with chronic HCV undergoing DAAs treatment from two Italian centers were enrolled. The overall average of the answers is configured for most of the domains that make up the questionnaire, with scores above 50. The quality of life of this sample is very close to the average of the US population, with a minimum average score of 45.9 for the Role Emotional scale and an average maximum score of 56.4 for the Vitality scale. Both are significant results from statistical analysis. It seems that DAAs treatment therapy does not affect but improves the general quality and psychological state of adult patients with Chronic HCV infection.
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Affiliation(s)
- Gaetano Bertino
- Hepatology Unit, Policlinic "G. Rodolico", Department of Clinical and Experimental Medicine, University of Catania
| | - Rosalia Ragusa
- Health Technology Assessment Committee, University Hospital "G. Rodolico", Catania
| | | | - Evelise Frazzetto
- Hepatology Unit, Policlinic "G. Rodolico", Department of Clinical and Experimental Medicine, University of Catania
| | - Vincenzo Messina
- Infectious Disease Unit, Azienda Ospedaliera "S. Anna e S. Sebastiano" of Caserta
| | - Lucio Inguscio
- Department of Dynamic and Clinical Psychology, University of Rome La Sapienza, Rome
| | - Carlo Lai
- Department of Dynamic and Clinical Psychology, University of Rome La Sapienza, Rome
| | - Marilena Maglia
- Center of Excellence for the Acceleration of Harm Reduction (CoEHAR), Department of Clinical and Experimental Medicine, University of Catania
| | - Andrea Nunnari
- School of Medicine, Course of Rehabilitation Science for Health Professions, Università di Catania, Italy
| | - Pasquale Caponnetto
- Center of Excellence for the Acceleration of Harm Reduction (CoEHAR), Department of Clinical and Experimental Medicine, University of Catania
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Alshuwaykh O, Kwo PY. Current and future strategies for the treatment of chronic hepatitis C. Clin Mol Hepatol 2020; 27:246-256. [PMID: 33317245 PMCID: PMC8046635 DOI: 10.3350/cmh.2020.0230] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 10/17/2020] [Indexed: 12/31/2022] Open
Abstract
Chronic hepatitis C infection is a major cause of liver disease and hepatocellular carcinoma worldwide. While hepatitis C has been treated for decades with some success, the introduction of direct acting antiviral agents has revolutionized the treatment of hepatitis C with finite, highly effective, well-tolerated therapy and there are few populations that cannot be successfully treated now or are complicated to manage. The World Health Organization has released elimination targets in an effort to eliminate viral hepatitis and reduce dramatically the morbidity and mortality caused by both viral hepatitis. While hepatitis C is straightforward to treat, it remains problematic to eliminate on a global scale. Diagnosis of hepatitis C remains the major gap in the cascade of care and numerous screening strategies will be required to reduce this gap. While historically, treatment of hepatitis C has been centralized, decentralized approaches will be required to diagnose, evaluate, and link to care the large population of individuals worldwide with hepatitis C across low-, middle-, and high-income countries. With the introduction of multiple pangenotypic treatment options and reduced cost for these therapies, assessment and treatment for those with hepatitis C has been simplified and made more accessible worldwide. There are multiple populations for whom care models are being developed and refined, including those when inject drugs, those who are incarcerated, those who present with sexually transmitted disease including the men who have sex with men population, amongst many others. While a vaccine for hepatitis C remains elusive these efforts continue. Multiple successful elimination efforts have been reported.
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Affiliation(s)
- Omar Alshuwaykh
- Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Paul Y Kwo
- Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
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Pawlotsky JM, Negro F, Aghemo A, Berenguer M, Dalgard O, Dusheiko G, Marra F, Puoti M, Wedemeyer H. EASL recommendations on treatment of hepatitis C: Final update of the series ☆. J Hepatol 2020; 73:1170-1218. [PMID: 32956768 DOI: 10.1016/j.jhep.2020.08.018] [Citation(s) in RCA: 572] [Impact Index Per Article: 143.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 08/18/2020] [Indexed: 02/08/2023]
Abstract
Hepatitis C virus (HCV) infection is a major cause of chronic liver disease, with approximately 71 million chronically infected individuals worldwide. Clinical care for patients with HCV-related liver disease has advanced considerably thanks to an enhanced understanding of the pathophysiology of the disease, as well as developments in diagnostic procedures and improvements in therapy and prevention. These therapies make it possible to eliminate hepatitis C as a major public health threat, as per the World Health Organization target, although the timeline and feasibility vary from region to region. These European Association for the Study of the Liver recommendations on treatment of hepatitis C describe the optimal management of patients with recently acquired and chronic HCV infections in 2020 and onwards.
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Recently acquired and early chronic hepatitis C in MSM: Recommendations from the European treatment network for HIV, hepatitis and global infectious diseases consensus panel. AIDS 2020; 34:1699-1711. [PMID: 32694411 DOI: 10.1097/qad.0000000000002622] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
: In response to growing evidence of an expanding epidemic of sexually acquired hepatitis C virus (HCV) infection in HIV-positive MSM, the European AIDS Treatment Network (NEAT) acute hepatitis C consensus panel developed their first recommendations for HCV prevention and care during a consensus conference in May 2010 in Paris, France. As then, two major breakthroughs have changed the landscape. First, directly acting antivirals (DAA) with high levels of tolerability and HCV cure rates of over 95% are now widely available and will play a large role in the goal of elimination of HCV by 2030 (WHO sector strategy). Second, landmark studies demonstrated that universal test and treatment (UTT) approach as well as the demonstration that HIV cannot be sexually transmitted from a person living with HIV with an undetectable viraemia [undetectable = untransmittable (U = U) campaign] and HIV preexposure prophylaxis (PrEP) are very effective HIV biomedical prevention strategies for MSM. The scale-up of these interventions has reduced HIV incidence in MSM and also changed patterns of sexual networks and behaviour, which has contributed to increased HCV incidence among HIV-negative MSM who were eligible for or on PrEP. These recent developments, together with new clinical and scientific insights, underscore the importance of updating the statements and recommendations for acute HCV in both HIV-positive and HIV-negative MSM. In June 2019, experts from different disciplines and organizations including community representatives participated at the second acute HCV consensus conference of NEAT Infectious Diseases (ID) in Amsterdam, the Netherlands.
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Barriers to the Treatment of Hepatitis C among Predominantly African American Patients Seeking Care in an Urban Teaching Hospital in Washington, D.C. J Natl Med Assoc 2020; 113:147-157. [PMID: 32868101 DOI: 10.1016/j.jnma.2020.08.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 07/13/2020] [Accepted: 08/02/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND In the United States, it is estimated that 2.4 million people are currently infected with the hepatitis C virus (HCV). In order to address HCV infection management in the U.S., several government entities collaborated to develop and release a multistep plan for the prevention, care, and treatment of viral hepatitis. Optimal health outcomes from the plan are contingent upon addressing each of the several steps in the HCV care cascade. Among the critical challenging steps is linkage to care and access to treatment. Of the nearly three million people in the U.S. infected with HCV, only 43% have been linked to care, 16% have received treatment, and 9% have had their infection resolved. OBJECTIVE This retrospective study aims to identify predictors within the HCV treatment cascade that contribute to failures in care of HCV-infected patients in an urban hospital setting located in the District of Columbia. SETTING The outpatient clinics of a tertiary-care urban teaching hospital. METHODS A retrospective study was conducted using electronic medical records of persons 18 years and older who were HCV antibody positive and had at least one visit at any of the outpatient clinics from August 1, 2015 to August 1, 2016. Descriptive analysis of HCV positive persons was conducted, and predictors of HCV treatment were assessed. RESULTS A total of 252 patients were included in the study. Overall, patients were predominantly male (63.1%), African American (97.6%), under the age of 65 (71.4%), covered by public insurance (89.3%), and were diagnosed with HCV after the year 2001 (53.2%). Additionally, majority of patients had not been treated for their HCV infection (58%). Multiple barriers resulted in HCV infected patients not obtaining access to treatment. Fibrosis stage (p < 0.001) and prior insurance denial (p < 0.05) were significant predictors of HCV treatment. Age, gender, insurance type, substance abuse, alcohol abuse, and year of HCV diagnosis were not associated with limited access of HCV treatment. CONCLUSION HCV infections remain a major public health concern among patients in the District of Columbia. This study identified fibrosis stage and prior insurance denial as primary barriers to access of HCV treatment. While there are many points in the hepatitis cascade of care in which patients can lose access to or fail treatment completion, the primary point of intervention in our patient population appears to be during the initiation of treatment and insurance prior authorization process.
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Yu ML, Chen PJ, Dai CY, Hu TH, Huang CF, Huang YH, Hung CH, Lin CY, Liu CH, Liu CJ, Peng CY, Lin HC, Kao JH, Chuang WL. 2020 Taiwan consensus statement on the management of hepatitis C: Part (II) special populations. J Formos Med Assoc 2020; 119:1135-1157. [PMID: 32354689 DOI: 10.1016/j.jfma.2020.04.002] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 04/05/2020] [Indexed: 12/13/2022] Open
Abstract
Hepatitis C virus (HCV) infection is a silent killer that leads to rapid progression of liver cirrhosis and hepatocellular carcinoma (HCC). High prevalence of HCV infection has been reported in Taiwan, especially in high-risk populations including people who inject drugs (PWID) and patients requiring dialysis. Besides, certain populations merit special considerations due to suboptimal outcome, potential drug-drug interaction, or possible side effect. Therefore, in the second part of this 2-part consensus, the Taiwan Association for the Study of the Liver (TASL) proposes the treatment recommendations for the special population in order to serve as guidance to optimizing the outcome in the direct-acting antiviral (DAA) era. Special populations include patients with acute or recent HCV infection, previous DAA failure, chronic kidney disease, decompensated cirrhosis, HCC, liver and other solid organ transplantations, receiving an HCV viremic organ, hepatitis B virus (HBV) and HCV dual infection, HCV and human immunodeficiency virus (HIV) coinfection, active tuberculosis infection, PWID, bleeding disorders and hemoglobinopathies, children and adolescents, and pregnancy. Moreover, future perspectives regarding the management of hepatitis C are also discussed and summarized in this consensus statement.
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Affiliation(s)
- Ming-Lung Yu
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; School of Medicine and Hepatitis Research Center, College of Medicine, Center for Cancer Research and Center for Liquid Biopsy, Kaohsiung Medical University, Kaohsiung, Taiwan.
| | - Pei-Jer Chen
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan; Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Chia-Yen Dai
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; School of Medicine and Hepatitis Research Center, College of Medicine, Center for Cancer Research and Center for Liquid Biopsy, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Tsung-Hui Hu
- Division of Hepato-Gastroenterology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chung-Feng Huang
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; School of Medicine and Hepatitis Research Center, College of Medicine, Center for Cancer Research and Center for Liquid Biopsy, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yi-Hsiang Huang
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; Institute of Clinical Medicine, National Yang-Ming University School of Medicine, Taipei, Taiwan
| | - Chao-Hung Hung
- Division of Hepato-Gastroenterology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chun-Yen Lin
- Department of Gastroenterology and Hepatology, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan; School of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chen-Hua Liu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Chun-Jen Liu
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan; Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Cheng-Yuan Peng
- Center for Digestive Medicine, Department of Internal Medicine, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Han-Chieh Lin
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Jia-Horng Kao
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan; Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Wan-Long Chuang
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; School of Medicine and Hepatitis Research Center, College of Medicine, Center for Cancer Research and Center for Liquid Biopsy, Kaohsiung Medical University, Kaohsiung, Taiwan
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28
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Modeling based response guided therapy in subjects with recent hepatitis C infection. Antiviral Res 2020; 180:104862. [PMID: 32592829 DOI: 10.1016/j.antiviral.2020.104862] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 06/15/2020] [Accepted: 06/16/2020] [Indexed: 01/17/2023]
Abstract
BACKGROUND & AIMS Mathematical modeling of viral kinetics has been shown to identify patients with chronic hepatitis C virus (HCV) infection who could be cured with a shorter duration of direct-acting antiviral (DAA) treatment. However, modeling therapy duration has yet to be evaluated in recently infected individuals. The aim of this study was to retrospectively examine whether modeling can predict outcomes of six-week sofosbuvir (SOF) and weight-based ribavirin (R) therapy in individuals with recent HCV infection. METHODS Modeling was used to estimate viral host parameters and to predict time to cure for 12 adults with recent HCV infection (<12 months of infection) who received six weeks of treatment with SOF + R. RESULTS Modeling results yielded a 100% negative predictive value for SOF + R treatment response in nine participants and suggested that a median of 13 [interquartile range: 8-16] weeks of therapy would be required for these patients to achieve cure. Modeling predicted cure after 5 weeks of therapy in the only modeled participant who achieved a sustained virological response. However, cure was also predicted for two participants who relapsed following treatment. CONCLUSIONS The modeling results confirm that longer than 6 weeks of SOF + R is needed to reach cure in individuals with recent HCV infection. Prospective real-time modeling under current potent DAA regimens is needed to validate the potential of response-guided therapy in the management of recent HCV infection.
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29
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Verma M, Chu JN, Salama JAF, Faiz MT, Eweje F, Gwynne D, Lopes A, Hess K, Soares V, Steiger C, McManus R, Koeppen R, Hua T, Hayward A, Collins J, Tamang SM, Ishida K, Miller JB, Katz S, Slocum AH, Sulkowski MS, Thomas DL, Langer R, Traverso G. Development of a long-acting direct-acting antiviral system for hepatitis C virus treatment in swine. Proc Natl Acad Sci U S A 2020; 117:11987-11994. [PMID: 32424082 PMCID: PMC7275718 DOI: 10.1073/pnas.2004746117] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Chronic hepatitis C virus (HCV) infection is a leading cause of cirrhosis worldwide and kills more Americans than 59 other infections, including HIV and tuberculosis, combined. While direct-acting antiviral (DAA) treatments are effective, limited uptake of therapy, particularly in high-risk groups, remains a substantial barrier to eliminating HCV. We developed a long-acting DAA system (LA-DAAS) capable of prolonged dosing and explored its cost-effectiveness. We designed a retrievable coil-shaped LA-DAAS compatible with nasogastric tube administration and the capacity to encapsulate and release gram levels of drugs while resident in the stomach. We formulated DAAs in drug-polymer pills and studied the release kinetics for 1 mo in vitro and in vivo in a swine model. The LA-DAAS was equipped with ethanol and temperature sensors linked via Bluetooth to a phone application to provide patient engagement. We then performed a cost-effectiveness analysis comparing LA-DAAS to DAA alone in various patient groups, including people who inject drugs. Tunable release kinetics of DAAs was enabled for 1 mo with drug-polymer pills in vitro, and the LA-DAAS safely and successfully provided at least month-long release of sofosbuvir in vivo. Temperature and alcohol sensors could interface with external sources for at least 1 mo. The LA-DAAS was cost-effective compared to DAA therapy alone in all groups considered (base case incremental cost-effectiveness ratio $39,800). We believe that the LA-DAA system can provide a cost-effective and patient-centric method for HCV treatment, including in high-risk populations who are currently undertreated.
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Affiliation(s)
- Malvika Verma
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
- Tata Center for Technology and Design, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Jacqueline N Chu
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
- Division of Gastroenterology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114
| | - John A F Salama
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Mohammed T Faiz
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Feyisope Eweje
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
- Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139
- Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115
| | - Declan Gwynne
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Aaron Lopes
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Kaitlyn Hess
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Vance Soares
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Christoph Steiger
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
- Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Rebecca McManus
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Ryan Koeppen
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
- Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Tiffany Hua
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Alison Hayward
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139
- Division of Comparative Medicine, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Joy Collins
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Siddartha M Tamang
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Keiko Ishida
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Jonathan B Miller
- Sloan School of Management, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Stephanie Katz
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD 21205
| | - Alexander H Slocum
- Tata Center for Technology and Design, Massachusetts Institute of Technology, Cambridge, MA 02139
- Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Mark S Sulkowski
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD 21205
| | - David L Thomas
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD 21205
| | - Robert Langer
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139;
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139
- Tata Center for Technology and Design, Massachusetts Institute of Technology, Cambridge, MA 02139
- Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Giovanni Traverso
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139;
- Tata Center for Technology and Design, Massachusetts Institute of Technology, Cambridge, MA 02139
- Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139
- Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115
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30
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Morgan TR. Hepatitis C Guidance 2019 Update: American Association for the Study of Liver Diseases-Infectious Diseases Society of America Recommendations for Testing, Managing, and Treating Hepatitis C Virus Infection. Hepatology 2020; 71:686-721. [PMID: 31816111 PMCID: PMC9710295 DOI: 10.1002/hep.31060] [Citation(s) in RCA: 449] [Impact Index Per Article: 112.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Accepted: 11/21/2019] [Indexed: 02/06/2023]
Affiliation(s)
| | - Timothy R. Morgan
- Chief of Hepatology Veterans Affairs Long Beach Healthcare System Long Beach CA
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31
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Liu Y, Zhang H, Zhang L, Zou X, Ling L. Economic Evaluation of Hepatitis C Treatment Extension to Acute Infection and Early-Stage Fibrosis Among Patients Who Inject Drugs in Developing Countries: A Case of China. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17030800. [PMID: 32012839 PMCID: PMC7037788 DOI: 10.3390/ijerph17030800] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 01/22/2020] [Accepted: 01/24/2020] [Indexed: 12/20/2022]
Abstract
We aimed to assess the cost-effectiveness of (1) treating acute hepatitis C virus (HCV) vs. deferring treatment until the chronic phase and (2) treating all chronic patients vs. only those with advanced fibrosis; among Chinese genotype 1b treatment-naïve patients who injected drugs (PWID), using a combination Daclatasvir (DCV) plus Asunaprevir (ASV) regimen and a Peg-interferon (PegIFN)-based regimen, respectively. A decision-analytical model including the risk of HCV reinfection simulated lifetime costs and quality-adjusted life-years (QALYs) of three treatment timings, under the DCV+ASV and PegIFN regimen, respectively: Treating acute infection (“Treat at acute”), treating chronic patients of all fibrosis stages (“Treat at F0 (no fibrosis)”), treating only advanced-stage fibrosis patients (“Treat at F3 (numerous septa without cirrhosis)”). Incremental cost-effectiveness ratios (ICERs) were used to compare scenarios. “Treat at acute” compared with “Treat at F0” was cost-saving (cost: DCV+ASV regimen—US$14,486.975 vs. US$16,224.250; PegIFN-based regimen—US$19,734.794 vs. US$22,101.584) and more effective (QALY: DCV+ASV regimen—14.573 vs. 14.566; PegIFN-based regimen—14.148 vs. 14.116). Compared with “Treat at F3”; “Treat at F0” exhibited an ICER of US$3780.20/QALY and US$15,145.98/QALY under the DCV+ASV regimen and PegIFN-based regimen; respectively. Treatment of acute HCV infection was highly cost-effective and cost-saving compared with deferring treatment to the chronic stage; for both DCV+ASV and PegIFN-based regimens. Early treatment for chronic patients with DCV+ASV regimen was highly cost-effective.
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Affiliation(s)
- Yin Liu
- Department of Medical Statistics, School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China; (Y.L.); (X.Z.)
- Sun Yat-sen Center for Migrant Health Policy, Sun Yat-Sen University, Guangzhou 510080, China
| | - Hui Zhang
- Department of Health Policy and Management, School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China;
| | - Lei Zhang
- China-Australia Joint Research Center for Infectious Diseases, School of Public Health, Xi’an Jiaotong University Health Science Center, Xi’an 710000, China;
- Melbourne Sexual Health Center, Alfred Health, Melbourne VIC 3053, Australia
- Central Clinical School, Faculty of Medicine, Monash University, Melbourne, VIC 3800, Australia
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou 450001, China
| | - Xia Zou
- Department of Medical Statistics, School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China; (Y.L.); (X.Z.)
- Sun Yat-sen Center for Migrant Health Policy, Sun Yat-Sen University, Guangzhou 510080, China
| | - Li Ling
- Department of Medical Statistics, School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China; (Y.L.); (X.Z.)
- Sun Yat-sen Center for Migrant Health Policy, Sun Yat-Sen University, Guangzhou 510080, China
- Correspondence: ; Tel.: +86-020-873-3319
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32
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Tatara E, Collier NT, Ozik J, Gutfraind A, Cotler SJ, Dahari H, Major M, Boodram B. MULTI-OBJECTIVE MODEL EXPLORATION OF HEPATITIS C ELIMINATION IN AN AGENT-BASED MODEL OF PEOPLE WHO INJECT DRUGS. PROCEEDINGS OF THE ... WINTER SIMULATION CONFERENCE. WINTER SIMULATION CONFERENCE 2019; 2019:1008-1019. [PMID: 32624641 PMCID: PMC7335458 DOI: 10.1109/wsc40007.2019.9004747] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Hepatitis C (HCV) is a leading cause of chronic liver disease and mortality worldwide and persons who inject drugs (PWID) are at the highest risk for acquiring and transmitting HCV infection. We developed an agent-based model (ABM) to identify and optimize direct-acting antiviral (DAA) therapy scale-up and treatment strategies for achieving the World Health Organization (WHO) goals of HCV elimination by the year 2030. While DAA is highly efficacious, it is also expensive, and therefore intervention strategies should balance the goals of elimination and the cost of the intervention. Here we present and compare two methods for finding PWID treatment enrollment strategies by conducting a standard model parameter sweep and compare the results to an evolutionary multi-objective optimization algorithm. The evolutionary approach provides a pareto-optimal set of solutions that minimizes treatment costs and incidence rates.
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Affiliation(s)
| | | | - Jonathan Ozik
- Decision and Infrastructure Sciences Division, Argonne National Laboratory, 5735 S Ellis Ave, Chicago, IL 60637, USA
| | | | | | - Harel Dahari
- Division of Hepatology, Dept of Medicine, Loyola University Medical Center, 2160 S 1st Ave, Maywood, IL 60153, USA
| | - Marian Major
- Division of Viral Products, US Food and Drug Administration, 10903 New Hampshire Ave, Silver Spring, MD 20993, USA
| | - Basmattee Boodram
- School of Public Health, University of Illinois at Chicago, 1603 W Taylor St, Chicago, IL 60612, USA
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33
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Spearman CW, Dusheiko GM, Hellard M, Sonderup M. Hepatitis C. Lancet 2019; 394:1451-1466. [PMID: 31631857 DOI: 10.1016/s0140-6736(19)32320-7] [Citation(s) in RCA: 241] [Impact Index Per Article: 48.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 07/30/2019] [Accepted: 08/09/2019] [Indexed: 02/06/2023]
Abstract
Hepatitis C is a global health problem, and an estimated 71·1 million individuals are chronically infected with hepatitis C virus (HCV). The global incidence of HCV was 23·7 cases per 100 000 population (95% uncertainty interval 21·3-28·7) in 2015, with an estimated 1·75 million new HCV infections diagnosed in 2015. Globally, the most common infections are with HCV genotypes 1 (44% of cases), 3 (25% of cases), and 4 (15% of cases). HCV transmission is most commonly associated with direct percutaneous exposure to blood, via blood transfusions, health-care-related injections, and injecting drug use. Key high-risk populations include people who inject drugs, men who have sex with men, and prisoners. Approximately 10-20% of individuals who are chronically infected with HCV develop complications, such as cirrhosis, liver failure, and hepatocellular carcinoma over a period of 20-30 years. Direct-acting antiviral therapy is now curative, but it is estimated that only 20% of individuals with hepatitis C know their diagnosis, and only 15% of those with known hepatitis C have been treated. Increased diagnosis and linkage to care through universal access to affordable point-of-care diagnostics and pangenotypic direct-acting antiviral therapy is essential to achieve the WHO 2030 elimination targets.
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Affiliation(s)
- C Wendy Spearman
- Division of Hepatology, Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.
| | - Geoffrey M Dusheiko
- Liver Unit, Kings College Hospital, London, UK; Division of Medicine, University College London Medical School, London, UK
| | - Margaret Hellard
- Disease Elimination Program, Burnet Institute, Melbourne, VIC, Australia
| | - Mark Sonderup
- Division of Hepatology, Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
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34
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Girometti N, Devitt E, Phillips J, Nelson M, Whitlock G. High rates of unprotected anal sex and use of generic direct-acting antivirals in a cohort of MSM with acute HCV infection. J Viral Hepat 2019; 26:627-634. [PMID: 30661272 DOI: 10.1111/jvh.13066] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 11/13/2018] [Accepted: 12/12/2018] [Indexed: 12/13/2022]
Abstract
The role of condomless anal intercourse (CAI) as a driver for the epidemic of hepatitis C in MSM is still debated. Timely access to direct-acting antivirals (DAA) could represent an essential strategy to tackle this. Case notes of MSM diagnosed with acute hepatitis C (AHC) between July 2016 and June 2017 in a sexual health clinic in London were included. Behavioural data on sexual practices and STI monitoring in the 6 months prior to AHC diagnosis were collected. DAA routes of access and timing from AHC diagnosis to start of treatment were analysed. A total of 60 individuals were enrolled (median age 39 years, IQR = 33-46, 62% HIV co-infected, 72% genotype 1a). CAI was reported by 97%, drug use prior to or during sex by 73%; 46% was diagnosed with a rectal STI and 29% with syphilis. About 37% did not report any HCV risk factors other than condomless anal sex. About 36% had a new rectal STI in the 6 months following AHC. About 82% accessed DAA treatment and median time from AHC to DAA start was 278 days for those following the NHS standard of care route, 132 days for those accessing DAA via participation in trials and 114 for those who had self-sourced DAA online (P < 0.0011). SVR12 was achieved in 100% of the patients who received DAA treatment.In conclusion, CAI is a significant risk factor for HCV acquisition in MSM, irrespective of their HIV status. Rapid and wider access to treatment with DAA could represent a powerful strategy to reduce onward transmission and risk of reinfection in MSM.
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Affiliation(s)
- Nicolò Girometti
- 56 Dean Street, Chelsea & Westminster Hospital NHS Foundation Trust, London, UK
| | - Emma Devitt
- 56 Dean Street, Chelsea & Westminster Hospital NHS Foundation Trust, London, UK
| | - Joe Phillips
- 56 Dean Street, Chelsea & Westminster Hospital NHS Foundation Trust, London, UK
| | - Mark Nelson
- Chelsea & Westminster Hospital NHS Foundation Trust, London, UK
| | - Gary Whitlock
- 56 Dean Street, Chelsea & Westminster Hospital NHS Foundation Trust, London, UK
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35
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Boerekamps A, De Weggheleire A, van den Berk GE, Lauw FN, Claassen MAA, Posthouwer D, Bierman WF, Hullegie SJ, Popping S, van de Vijver DACM, Dofferhoff ASM, Kootstra GJ, Leyten EM, den Hollander J, van Kasteren ME, Soetekouw R, Ammerlaan HSM, Schinkel J, Florence E, Arends JE, Rijnders BJA. Treatment of acute hepatitis C genotypes 1 and 4 with 8 weeks of grazoprevir plus elbasvir (DAHHS2): an open-label, multicentre, single-arm, phase 3b trial. Lancet Gastroenterol Hepatol 2019; 4:269-277. [DOI: 10.1016/s2468-1253(18)30414-x] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 11/21/2018] [Accepted: 11/26/2018] [Indexed: 12/15/2022]
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36
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Martinello M, Matthews GV. Management of acute HCV in the era of direct-acting antivirals: implications for elimination. Lancet Gastroenterol Hepatol 2019; 4:256-257. [PMID: 30660618 DOI: 10.1016/s2468-1253(19)30001-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 12/21/2018] [Indexed: 12/20/2022]
Affiliation(s)
- Marianne Martinello
- Kirby Institute, University of New South Wales Sydney, Sydney, NSW 2052, Australia.
| | - Gail V Matthews
- Kirby Institute, University of New South Wales Sydney, Sydney, NSW 2052, Australia
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37
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Tran TT. Hepatitis C Virus Standard of Care: A Rapid Evolution and Considerations for Acute Hepatitis C Virus. Clin Liver Dis (Hoboken) 2018; 12:130-132. [PMID: 30988928 PMCID: PMC6385928 DOI: 10.1002/cld.772] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Accepted: 10/09/2018] [Indexed: 02/04/2023] Open
Affiliation(s)
- Tram T. Tran
- Cedars‐Sinai Medical CenterComprehensive Transplant CenterWest HollywoodCA
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38
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Goel A, Bhadauria DS, Aggarwal R. Hepatitis C virus infection and chronic renal disease: A review. Indian J Gastroenterol 2018; 37:492-503. [PMID: 30560540 DOI: 10.1007/s12664-018-0920-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2018] [Accepted: 11/07/2018] [Indexed: 02/04/2023]
Abstract
Hepatitis C virus (HCV) is a parenterally-transmitted hepatotropic virus that often causes chronic infection, which can progress to cirrhosis and hepatocellular carcinoma. Development of highly effective direct-acting anti-viral agents (DAAs) has led to a paradigm change in the treatment of HCV infection over the last 4-5 years. Patients with chronic kidney disease (CKD) are at a higher risk of acquiring HCV infection. In these patients, diagnosis of HCV infection, assessment of the consequent liver disease and management of HCV infection pose some specific problems. This article reviews the available recent information on HCV infection and CKD, including the association between these conditions and their effect on each other, and prevention, evaluation, and management of HCV infection in persons with CKD. This review looks at this issue particularly from the perspective of readers in Asia, especially India, since the epidemiology of HCV-CKD association and the repertoire of anti-HCV drugs available in this region differ from those elsewhere.
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Affiliation(s)
- Amit Goel
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India
| | - Dharmendra Singh Bhadauria
- Department of Nephrology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India
| | - Rakesh Aggarwal
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India.
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39
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Waters P, Broder T. Rationing Care: Barriers to Direct-Acting Antiviral Treatment in Medicaid Treatment Criteria. Clin Liver Dis (Hoboken) 2018; 12:122-124. [PMID: 30988926 PMCID: PMC6385924 DOI: 10.1002/cld.751] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Accepted: 08/04/2018] [Indexed: 02/04/2023] Open
Affiliation(s)
- Phil Waters
- Harvard Law SchoolCenter for Health Law and Policy InnovationCambridgeMA
| | - Tina Broder
- Harvard Law SchoolNational Viral Hepatitis RoundtableCambridgeMA
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40
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Axelrod D, Schnitzler MA, Alhamad T, Gordon F, Bloom R, Hess G, Xiao H, Nazzal M, Segev D, Dharnidharka V, Naik A, Lam N, Ouseph R, Kasiske B, Durand C, Lentine K. The impact of direct-acting antiviral agents on liver and kidney transplant costs and outcomes. Am J Transplant 2018; 18:2473-2482. [PMID: 29701909 PMCID: PMC6409105 DOI: 10.1111/ajt.14895] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 04/14/2018] [Accepted: 04/17/2018] [Indexed: 02/06/2023]
Abstract
Direct-acting antiviral medications (DAAs) have revolutionized care for hepatitis C positive (HCV+) liver (LT) and kidney (KT) transplant recipients. Scientific Registry of Transplant Recipients registry data were integrated with national pharmaceutical claims (2007-2016) to identify HCV treatments before January 2014 (pre-DAA) and after (post-DAA), stratified by donor (D) and recipient (R) serostatus and payer. Pre-DAA, 18% of HCV+ LT recipients were treated within 3 years and without differences by donor serostatus or payer. Post-DAA, only 6% of D-/R+ recipients, 19.8% of D+/R+ recipients with public insurance, and 11.3% with private insurance were treated within 3 years (P < .0001). LT recipients treated for HCV pre-DAA experienced higher rates of graft loss (adjusted hazard ratio [aHR] 1.34 1.852.10 , P < .0001) and death (aHR 1.47 1.681.91 , P < .0001). Post-DAA, HCV treatment was not associated with death (aHR 0.34 0.671.32 , P = .25) or graft failure (aHR 0.32 0.641.26 , P = .20) in D+R+ LT recipients. Treatment increased in D+R+ KT recipients (5.5% pre-DAA vs 12.9% post-DAA), but did not differ by payer status. DAAs reduced the risk of death after D+/R+ KT by 57% (0.19 0.430.95 , P = .04) and graft loss by 46% (0.27 0.541.07 , P = .08). HCV treatment with DAAs appears to improve HCV+ LT and KT outcomes; however, access to these medications appears limited in both LT and KT recipients.
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Affiliation(s)
| | - M. A. Schnitzler
- Saint Louis University Center for Abdominal Transplantation, St. Louis, MO
| | | | | | - R.D. Bloom
- University of Pennsylvania, Philadelphia, PA
| | | | - H. Xiao
- Saint Louis University Center for Abdominal Transplantation, St. Louis, MO
| | - M. Nazzal
- Saint Louis University Center for Abdominal Transplantation, St. Louis, MO
| | | | | | - A.S. Naik
- University of Michigan, Ann Arbor, MI
| | - N.N. Lam
- University of Alberta, Edmonton, AB, Canada
| | - R. Ouseph
- Saint Louis University Center for Abdominal Transplantation, St. Louis, MO
| | | | - C. Durand
- Johns Hopkins University, Baltimore, MD
| | - K.L. Lentine
- Saint Louis University Center for Abdominal Transplantation, St. Louis, MO
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41
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Martinello M, Bhagani S, Gane E, Orkin C, Cooke G, Dore GJ, Petoumenos K, Applegate TL, Tu E, Marks P, Pagani N, Grebely J, Nelson M, Matthews GV. Shortened therapy of eight weeks with paritaprevir/ritonavir/ombitasvir and dasabuvir is highly effective in people with recent HCV genotype 1 infection. J Viral Hepat 2018; 25:1180-1188. [PMID: 29660224 DOI: 10.1111/jvh.12917] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 03/12/2018] [Indexed: 12/13/2022]
Abstract
Paritaprevir/ritonavir/ombitasvir and dasabuvir with or without ribavirin for 12 weeks are approved for treatment of chronic HCV genotype 1 infection. This study assessed the efficacy of shortened duration paritaprevir/ritonavir/ombitasvir and dasabuvir with or without ribavirin for 8 weeks among people with recent HCV infection. In this open-label single-arm trial conducted in Australia, England and New Zealand, adults with recent HCV (duration of infection <12 months) received paritaprevir/ritonavir/ombitasvir and dasabuvir (with weight-based ribavirin for genotypes 1a and 1, no subtype) for 8 weeks. The primary endpoint was sustained virological response at 12 weeks post-treatment (SVR12) in the intention-to-treat (ITT) population. Thirty people (median age 38 years, male 93%) commenced treatment (with ribavirin, 97%), of whom 77% (n = 23) were HIV-positive, 93% (n = 28) had genotype 1a infection and 53% (n = 16) had ever injected drugs. Median maximum ALT in the preceding 12 months was 433 IU/L (IQR 321, 1012). Acute clinical hepatitis with ALT > 10 x ULN was documented in 83% (n = 25); one participant (3%) had jaundice. At baseline, median estimated duration of infection was 30 weeks (range 11, 51), and median HCV RNA was 5.7 log10 IU/mL (range 2.7, 7.3). SVR12 was achieved in 97% (29/30; early discontinuation at week 2, n = 1; per protocol 100%, 29/29). No relapse or reinfection was observed. In conclusion, paritaprevir/ritonavir/ombitasvir and dasabuvir (with ribavirin) for eight weeks were highly effective among HIV-positive and HIV-negative individuals with recent HCV infection. These data support the use of this shortened duration direct-acting antiviral regimen in this population.
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Affiliation(s)
- M Martinello
- Viral Hepatitis Clinical Research Program, Kirby Institute, UNSW Sydney, Sydney, NSW, Australia.,Department of Infectious Diseases and Immunology, St Vincent's Hospital, Sydney, NSW, Australia
| | - S Bhagani
- Department of Infectious Diseases/HIV Medicine, Royal Free Hospital, London, UK
| | - E Gane
- New Zealand Liver Transplant Unit, Auckland City Hospital, Auckland, New Zealand
| | - C Orkin
- Barts Health, Royal London Hospital, London, UK
| | - G Cooke
- Department of Infectious Diseases, Imperial College NHS Trust, St Mary's Hospital, London, UK
| | - G J Dore
- Viral Hepatitis Clinical Research Program, Kirby Institute, UNSW Sydney, Sydney, NSW, Australia.,Department of Infectious Diseases and Immunology, St Vincent's Hospital, Sydney, NSW, Australia
| | - K Petoumenos
- Viral Hepatitis Clinical Research Program, Kirby Institute, UNSW Sydney, Sydney, NSW, Australia
| | - T L Applegate
- Viral Hepatitis Clinical Research Program, Kirby Institute, UNSW Sydney, Sydney, NSW, Australia
| | - E Tu
- Viral Hepatitis Clinical Research Program, Kirby Institute, UNSW Sydney, Sydney, NSW, Australia
| | - P Marks
- Viral Hepatitis Clinical Research Program, Kirby Institute, UNSW Sydney, Sydney, NSW, Australia
| | - N Pagani
- Chelsea and Westminster Hospital, London, UK
| | - J Grebely
- Viral Hepatitis Clinical Research Program, Kirby Institute, UNSW Sydney, Sydney, NSW, Australia
| | - M Nelson
- Chelsea and Westminster Hospital, London, UK
| | - G V Matthews
- Viral Hepatitis Clinical Research Program, Kirby Institute, UNSW Sydney, Sydney, NSW, Australia.,Department of Infectious Diseases and Immunology, St Vincent's Hospital, Sydney, NSW, Australia
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42
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Misra S, Dieterich DT, Saberi B, Kushner T. Direct-acting antiviral treatment of acute hepatitis C virus infections. Expert Rev Anti Infect Ther 2018; 16:599-610. [PMID: 30067402 DOI: 10.1080/14787210.2018.1505502] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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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43
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Martinello M, Hajarizadeh B, Grebely J, Dore GJ, Matthews GV. Management of acute HCV infection in the era of direct-acting antiviral therapy. Nat Rev Gastroenterol Hepatol 2018; 15:412-424. [PMID: 29773899 DOI: 10.1038/s41575-018-0026-5] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The management of acute HCV infection has not been standardized following the availability of direct-acting antiviral agents (DAAs) for chronic HCV infection, and substantial uncertainty exists regarding the optimal treatment regimen and duration. Despite the lack of direct evidence, the 2016 American Association for the Study of Liver Diseases (AASLD)-Infectious Diseases Society of America (IDSA) guidelines supported "the same regimens for acute HCV as recommended for chronic HCV infection … owing to high efficacy and safety", whereas the 2016 European Association for the Study of the Liver (EASL) guidelines recommended sofosbuvir-ledipasvir, sofosbuvir-velpatasvir or sofosbuvir plus daclatasvir for 8 weeks in acute HCV infection, with a longer duration of 12 weeks recommended for those infected with HIV and/or baseline HCV RNA levels >1,000,000 IU/ml. This Review outlines the epidemiology, natural history and diagnosis of acute HCV infection and provides contemporary information on DAAs for acute and recent HCV infection. The Review also discusses the 2016 AASLD-IDSA and EASL recommendations for acute HCV infection management in light of available evidence and highlights key differences in study populations and design that influence interpretation. We focus on populations at high risk of HCV transmission and acquisition, including people who inject drugs and HIV-positive men who have sex with men, and highlight the potential effects of diagnosis and treatment of acute HCV infection in contributing to HCV elimination.
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Affiliation(s)
- Marianne Martinello
- Viral Hepatitis Clinical Research Program, Kirby Institute, UNSW, Sydney, NSW, Australia.
| | - Behzad Hajarizadeh
- Viral Hepatitis Clinical Research Program, Kirby Institute, UNSW, Sydney, NSW, Australia
| | - Jason Grebely
- Viral Hepatitis Clinical Research Program, Kirby Institute, UNSW, Sydney, NSW, Australia
| | - Gregory J Dore
- Viral Hepatitis Clinical Research Program, Kirby Institute, UNSW, Sydney, NSW, Australia
| | - Gail V Matthews
- Viral Hepatitis Clinical Research Program, Kirby Institute, UNSW, Sydney, NSW, Australia
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44
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Congly SE, Lee SS. Treatment of acute hepatitis C virus is cost-effective but at what price? Hepatology 2018; 67:1640-1641. [PMID: 29315682 DOI: 10.1002/hep.29771] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Accepted: 11/30/2017] [Indexed: 12/07/2022]
Affiliation(s)
- Stephen E Congly
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Calgary Liver Unit, Calgary, Alberta, Canada
| | - Samuel S Lee
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Calgary Liver Unit, Calgary, Alberta, Canada
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45
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Bethea ED, Chen Q, Hur C, Chung RT, Chhatwal J. Reply. Hepatology 2018; 67:1641-1642. [PMID: 29315738 DOI: 10.1002/hep.29770] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Accepted: 12/19/2017] [Indexed: 02/05/2023]
Affiliation(s)
- Emily D Bethea
- Massachusetts General Hospital Institute for Technology Assessment, Boston, MA.,Harvard Medical School, Boston, MA.,Liver Center and Gastrointestinal Division, Massachusetts General Hospital, Boston, MA
| | - Qiushi Chen
- Massachusetts General Hospital Institute for Technology Assessment, Boston, MA.,Harvard Medical School, Boston, MA
| | - Chin Hur
- Massachusetts General Hospital Institute for Technology Assessment, Boston, MA.,Harvard Medical School, Boston, MA.,Liver Center and Gastrointestinal Division, Massachusetts General Hospital, Boston, MA
| | - Raymond T Chung
- Harvard Medical School, Boston, MA.,Liver Center and Gastrointestinal Division, Massachusetts General Hospital, Boston, MA
| | - Jagpreet Chhatwal
- Massachusetts General Hospital Institute for Technology Assessment, Boston, MA.,Harvard Medical School, Boston, MA.,Liver Center and Gastrointestinal Division, Massachusetts General Hospital, Boston, MA
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Li C, Hu J. A case report of sofosbuvir and daclatasvirto treat a patient with acute hepatitis C virus genotype 2 monoinfection. Medicine (Baltimore) 2018; 97:e0416. [PMID: 29642211 PMCID: PMC5908610 DOI: 10.1097/md.0000000000010416] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Accepted: 03/21/2018] [Indexed: 11/25/2022] Open
Abstract
RATIONALE Direct-acting antivirals (DAAs) are the first-line treatment for patients with chronic hepatitis C virus (HCV) infection. However, its effects on patients with acute HCV infection are poorly understood, and the data for treatment of DAAs for genotype 2 acute monoinfection patients with HCV are lacking. PATIENT CONCERNS In this case report, a 26 year-old Chinese female acquired a tattoo and developed fatigue, nausea, and anorexia. Laboratory tests showed abnormal liver function. DIAGNOSES Five months after the patient acquired a tattoo, laboratory tests showed anti-HCV antibody titers were 26.0 s/co, HCV RNA was 5.74×10 IU/mL, and HCV genotype was 2a. The patient was diagnosed with acute hepatitis C (AHC). INTERVENTIONS HCV RNA did not have spontaneous clearance 12 weeks after the infection of the patient. The patient received sofosbuvir (SOF) and daclatasvir (DCV) combination treatment for 12 weeks. OUTCOMES Laboratory tests showed HCV RNA was undetectable at weeks 4, and anti-HCV antibody was in seroconversion at weeks 12 during treatment. The patient achieved a sustained virological response 36 weeks after the end of treatment. LESSONS Patients with acute HCV genotype 2 monoinfection would benefit from antiviral treatment with SOF and DCV.
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Affiliation(s)
- Chen Li
- Liver Failure Treatment and Research Center, 302 Military Hospital, Beijing, P.R. China
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