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Elimination of Hepatitis C in Individuals With HIV Infection
David L. Thomas, MD, MPH Professor of Medicine The Johns Hopkins Medical Institutions Baltimore, Maryland
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Financial Relationships With Commercial Entities
Dr Thomas has no relevant financial affiliations to disclose. (Updated 11/12/18)
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Learning Objectives After attending this presentation, learners will be able to: List two 2030 elimination goals for HCV infection Compare treatment of HCV infection in a person with HIV infection and someone without
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ARS Question 1: Which is most true about the expected future (2040) mortality from chronic HCV and HBV? Should decrease in parallel with HIV Will exceed HIV Will exceed TB Will exceed malaria Will exceed HIV+TB+malaria
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ARS Question 1: Which is most true about the expected future (2040) mortality from chronic HCV and HBV? Should decrease in parallel with HIV Will exceed HIV Will exceed TB Will exceed malaria Will exceed HIV+TB+malaria
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Global health importance of hepatitis
Foreman Lancet 2018; IHME,
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WHO Hepatitis Elimination Goals
90% reduction in incidence 2015 2020 (30%) 2030 ~1.75 million ~1.23 million 175,000 HCV So question is how will we know if incidence is reduced by 90% by WHO Global Hepatitis Report 2017
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WHO Hepatitis Elimination Goals
65% reduction in mortality 2015 2020 (10%) 2030 ~400,000 ~360,000 140,000 HCV How will we know if liver related mortality has reduced by 65% These slides also raise the highly correlated question of when should we know…or when should we check to see if we are on track. WHO Global Hepatitis Report 2017
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Targets to eliminate hepatitis C
Intervention 2015 2020 2030 HCV diagnosed 20% 30% 90% HCV treatment 1% 3 million 80% Donations screened 97% 97.5% 100% Harm reduction (syr/person/yr) 27 200 300 Safe injection 95% WHAT IT IS, HOW VIA PUBLIC HEALTH, TAYLORED WHO Global Hepatitis Report 2017
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Global cascade of HCV care and 2030 WHO elimination goals: 90/80 target
WHO Global Hep Report 2017
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Elimination prefix cascade
Eradication Elimination Micro-elimination HIV positive Nano-elimination National Pico-elimination Clinic Patient Elimination prefix cascade
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ARS Question 2: A 53 year old man with 1a HCV and HIV on r/DRV, FTC, and TDF with F1-2 disease presents for HCV treatment. Which is true? Needs 24 weeks of treatment due to HIV Doesn’t need treatment due to low F score Change ART first Add ribavirin to regimen Must screen for HCC before starting
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ARS Question 2: A 53 year old man with 1a HCV and HIV on r/DRV, FTC, and TDF with F1-2 disease presents for HCV treatment. Which is true? Needs 24 weeks of treatment due to HIV Doesn’t need treatment due to low F score Change ART first Add ribavirin to regimen Must screen for HCC before starting
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Efficacy of SOF/LDV in HIV Co-infected patients
335 patients SOF/LDV x 12 wk 82% male, 34% AA, 98% geno 1 55% experienced 20% cirrhosis All 10 relapses were in AA 8/10 on EFV 20% with baseline NS5A RAVs; 94% SVR Naggie S. NEJM 2015.
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Efficacy of SOF/VEL in HIV/HCV Coinfection
106 patients SOF/VEL x 12 wks 86% male 45% AA 18% cirrhosis 62% GT1a, 11% GT3 SVR cirrhosis: 19/19 (100%) SVR treatment-experienced: 29/31 (94%) Patients With SVR12, % 2 Relapse 1 LTFU 1 Withdrew Consent 1 LTFU 101 106 63 66 11 12 11 11 12 5 Wyles CID 2017
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Efficacy of GLE/PIB in HIV/HCV Coinfection
150 patients G/P x 8 or 12 wks 18% Black 19% TE 16% GT3 88% F0-F1 SVR: 93% SVR in cirrhosis (14/15) 1 breakthrough GT3 cirrhosis Patients With SVR12, % 150 153 150 151 ITT mITT Noninferiority Threshold Rockstroh CID 2018
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GLE/PIB for 8 weeks works well in cirrhosis
280 patients G/P x 8 wks 10% Black Treatment naive Compensated cirrhosis NO HIV 60 Genotype 3 + cirrhosis not yet known 150 153 150 151 Brown AASLD 2018
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Efficacy of elbasvir/grazoprevir in HIV Co-infection
218 patients ELB/GRA x 12 wks 175 male 38 African American 35 cirrhosis 164 on TDF containing Rockstroh Lancet HIV 2015
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Treatment of HCV in HIV/HCV Coinfection
Patients With SVR12, % 1 2 3 4 Composite slide adapted from Naggie S, Duke University. 1. Wyles D, et al. Clin Infect Dis. 2017;65(1):6-12; 2. Rockstroh JK, et al. Lancet HIV. 2015;2(8):e ; 3. Naggie S, et al. N Engl J Med. 2015;373(8): ; 4. Rockstroh JK, et al. European Association for the Study of the Liver (EASL) − The International Liver Congress™ April 19−23, 2017; Amsterdam, the Netherlands. Abstract LB-522.
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Cure of HCV in HIV-infected reduces ESLD and HCC
: This was a multicentre prospective cohort study recruiting HIV/HCV-coinfected patients with a new diagnosis of compensated cirrhosis. Patients were followed up until HCC, death or the censoring date (March 2017). The primary endpoint was the emergence of HCC. The incidence rate (IR) (95% CI) of HCC in different groups was computed. Time-to-event analyses were performed to identify predictors of HCC emergence. Results: The study included 495 HIV/HCV-coinfected patients with cirrhosis. After a median (IQR) follow-up of 59 (27–84) months, 22 (4.4%; 95% CI 2.6–6.3) patients developed an HCC. The IR (95% CI) of HCC was 0.93 (0.06–1.42) per 100 person-years (PY). Three hundred and three (61%) patients achieved sustained virological response (SVR) during follow-up, 79 after interferon (IFN)-based regimens and 224 after an all-oral DAA regimen. The IR (95% CI) of HCC after all-oral DAA was 0.35 (0.14–0.85) per 100 PY whereas it was 1.79 (1.11–2.88) per 100 PY in the remaining cohort (P " ). When only patients with SVR were considered, the IR (95% CI) of HCC after all-oral DAA was 0.32 (0.12–0.86) whereas it was 0 per 100 PY among those with SVR after IFN-based therapies (P" 0.27). Achieving SVR with an all-oral DAA regimen during follow-up was independently associated with a lower risk of HCC emergence (subhazard ratio 0.264; 95% CI 0.070–0.991; P " 0.049). Limketkai JAMA 2012; Berenguer Hepatol 2009; Merchante J Antimicrobiol Ther 2018
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Kiser, HCVguidelines.org
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Elimination of HCV in HIV infected in Netherlands
Athena cohort >98% of HIV pos in recognized in Netherlands 69% MSM, 15% PWID DAAs made available in 2015 15 months of data through Feb 2017 The incidence of HCV among Dutch human immunodeficiency virus (HIV)–positive men who have sex with men (MSM) has been high for >10 years. In 2015 DAAs became available to all Dutch HCV patients and resulted in a rapid treatment uptake in HIVpositive MSM. We assessed whether this uptake was followed by a decrease in the incidence of HCV infections. Methods. Two prospective studies of treatment for acute HCV infection enrolled patients in 17 Dutch HIV centers, having 76% of the total HIV-positive MSM population in care in the Netherlands. Patients were recruited in 2014 and 2016, the years before and after unrestricted DAA availability. We compared the HCV incidence in both years. Results. The incidence of acute HCV infection decreased from 93 infections during 8290 person-years of follow-up (PYFU) in 2014 (11.2/1000 PYFU; 95% confidence interval [CI], 9.1–13.7) to 49 during 8961 PYFU in 2016 (5.5/1000 PYFU; 4.1–7.2). The incidence rate ratio of 2016 compared with 2014 was 0.49 (95% CI, .35–.69). Simultaneously, a significant increase in the percentage positive syphilis (+2.2%) and gonorrhea (+2.8%) tests in HIV-positive MSM was observed at sexual health clinics across the Netherlands and contradicts a decrease in risk behavior as an alternative explanation. Boerekamps CID 2018
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Elimination of HCV in HIV infected in Netherlands
The incidence of HCV among Dutch human immunodeficiency virus (HIV)–positive men who have sex with men (MSM) has been high for >10 years. In 2015 DAAs became available to all Dutch HCV patients and resulted in a rapid treatment uptake in HIVpositive MSM. We assessed whether this uptake was followed by a decrease in the incidence of HCV infections. Methods. Two prospective studies of treatment for acute HCV infection enrolled patients in 17 Dutch HIV centers, having 76% of the total HIV-positive MSM population in care in the Netherlands. Patients were recruited in 2014 and 2016, the years before and after unrestricted DAA availability. We compared the HCV incidence in both years. Results. The incidence of acute HCV infection decreased from 93 infections during 8290 person-years of follow-up (PYFU) in 2014 (11.2/1000 PYFU; 95% confidence interval [CI], 9.1–13.7) to 49 during 8961 PYFU in 2016 (5.5/1000 PYFU; 4.1–7.2). The incidence rate ratio of 2016 compared with 2014 was 0.49 (95% CI, .35–.69). Simultaneously, a significant increase in the percentage positive syphilis (+2.2%) and gonorrhea (+2.8%) tests in HIV-positive MSM was observed at sexual health clinics across the Netherlands and contradicts a decrease in risk behavior as an alternative explanation. Boerekamps CID 2018
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Elimination of HCV in HIV infected in Netherlands
The incidence of HCV among Dutch human immunodeficiency virus (HIV)–positive men who have sex with men (MSM) has been high for >10 years. In 2015 DAAs became available to all Dutch HCV patients and resulted in a rapid treatment uptake in HIVpositive MSM. We assessed whether this uptake was followed by a decrease in the incidence of HCV infections. Methods. Two prospective studies of treatment for acute HCV infection enrolled patients in 17 Dutch HIV centers, having 76% of the total HIV-positive MSM population in care in the Netherlands. Patients were recruited in 2014 and 2016, the years before and after unrestricted DAA availability. We compared the HCV incidence in both years. Results. The incidence of acute HCV infection decreased from 93 infections during 8290 person-years of follow-up (PYFU) in 2014 (11.2/1000 PYFU; 95% confidence interval [CI], 9.1–13.7) to 49 during 8961 PYFU in 2016 (5.5/1000 PYFU; 4.1–7.2). The incidence rate ratio of 2016 compared with 2014 was 0.49 (95% CI, .35–.69). Simultaneously, a significant increase in the percentage positive syphilis (+2.2%) and gonorrhea (+2.8%) tests in HIV-positive MSM was observed at sexual health clinics across the Netherlands and contradicts a decrease in risk behavior as an alternative explanation. Boerekamps CID 2018
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Elimination of HCV in HIV infected persons in France
Cotte CROI 2018
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ARS Question 3: How many HCV infected people need to be cured to eradicate HCV from HIV-infected population? 20,000 200,000 2,000,000 20,000,000
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ARS Question 3: How many HCV infected people need to be cured to eradicate HCV from HIV-infected population? 20,000 200,000 2,000,000 20,000,000
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2.27 million persons are HIV/HCV coinfected
Platt Lancet ID 2016
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Elimination prognosis?
Eradication Elimination Micro-elimination HIV positive Nano-elimination National Pico-elimination Your patients Elimination prognosis?
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Elimination prognosis?
Eradication Elimination Micro-elimination HIV positive Nano-elimination National Pico-elimination Your patients Elimination prognosis?
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Public health response to eliminate HCV
Requires shifting to public health response HIV example ART given to >20 million persons (>240 million person months)/year Cost of HIV ~20 billion USD/year Can build on HIV infrastructure for HIV/HCV elimination 2 million/2-3 months each <6 million person months TOTAL Must avoid 2040 forecast for status quo When HIV meds first improved and got people talking about elimination, there was a huge amount of skepticism like you hear now for hep. But some very resourceful persons marshalled the resources to tackle the problem.
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Thanks! JHU HIV WHO HCV/HIV Mark Sulkowski Seun Falade-Nwulia
Kathleen Ward Richard Moore Shruti Mehta Yvan Hutin Godfrey John Ward HCV/HIV David Wyles Susanna Naggie
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Question-and-Answer
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WHO elimination indicators and targets
Point 1 is So how we will know is by the targets and we will evaluate them in 5 years to see if we are on track. Ask how do we measure the targets? WHO Global Hepatitis Report 2017
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WHO goals for elimination of hepatitis C
“A world where viral hepatitis transmission is stopped and everyone has access to safe, affordable and effective treatment and care” WHO Elimination: Reduction to zero of the incidence of infection caused by a specific agent in a defined geographical area as a result of deliberate efforts; continued measures to prevent re-establishment of transmission are required. Example: measles, poliomyelitis. Cost is just low and middle income WHO Global Hepatitis Report 2017; Hill J Virus Elimin 2016
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Why elimination and not eradication?
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HCV could be eradicated
Every HCV-infected person can be detected Eradicate infection by treatment Humans are only source Transmission can be prevented Public health importance If these are true, then surely the logical conclusion is global eradication campaign. rEason is
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HCV could be eradicated
Every HCV-infected person can be detected Eradicate infection by treatment Humans are only source Transmission can be prevented Public health importance International commitment If these are true, then surely the logical conclusion is global eradication campaign. rEason is
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