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Pedro M, Seanna P, Honoria G, Renee H, Chunki F, Ben E. HCV prevalence and phylogenetic characteristics in a cross-sectional, community study of young people who inject drugs in New York City: Opportunity for and threats to HCV elimination. Health Sci Rep 2024; 7:e2211. [PMID: 38957862 PMCID: PMC11217018 DOI: 10.1002/hsr2.2211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 05/08/2024] [Accepted: 06/04/2024] [Indexed: 07/04/2024] Open
Abstract
Background and Aims In the United States, the opioid epidemic has led many young people who use opioids to initiate injection drug use, putting them at risk for hepatitis C virus (HCV) infection. However, community surveys to monitor HCV prevalence among young people who inject drugs (YPWID) are rare. Methods As part of Staying Safe (Ssafe), a trial to evaluate an HCV-prevention intervention, a community-recruited sample of 439 young people who use opioids (ages 18-30) in New York City (NYC) were screened from 2018 to 2021. Screening procedures included a brief verbal questionnaire, a visual check for injection marks, onsite urine drug testing, rapid HCV antibody (Ab) testing, and dried blood spot (DBS) collection. DBS specimens were sent to a laboratory for HCV RNA testing and phylogenetic analysis to identify genetic linkages among HCV RNA-positive specimens. Multivariable logistic regression was used to assess associations between HCV status (Ab and RNA) and demographics and drug use patterns. Results Among the 330 participants who reported injecting drugs (past 6 months), 33% (n = 110) tested HCV Ab-positive, 58% of whom (n = 64) had HCV RNA-positive DBS specimens, indicating active infection. In multivariable analysis, visible injection marks (AOR = 3.02; p < 0.001), older age (AOR = 1.38; p < 0.05), and female gender (AOR = 1.69; p = 0.052) were associated with HCV Ab-positive status. Visible injection marks were also associated with HCV RNA-positive status (AOR = 5.24; p < 0.01). Twenty-five percent of RNA-positive specimens (14/57) were genetically linked. Conclusion The relatively low prevalence of active infection suggests the potential impact of treatment-as-prevention in reducing HCV prevalence among YPWID. Targeted community serosurveys could help identify actively infected YPWID for treatment, thereby reducing HCV incidence and future transmissions.
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Affiliation(s)
| | - Pratt Seanna
- CUNY Graduate School of Public Health and Health PolicyNew York CityNew YorkUSA
| | - Guarino Honoria
- CUNY Graduate School of Public Health and Health PolicyNew York CityNew YorkUSA
| | - Hallack Renee
- NYS Department of HealthWadsworth CenterAlbanyNew YorkUSA
| | - Fong Chunki
- CUNY Graduate School of Public Health and Health PolicyNew York CityNew YorkUSA
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Lopes SS, Pericot-Valverde I, Arnsten J, Lum PJ, Taylor LE, Mehta SH, Tsui JI, Feinberg J, Kim AY, Norton BL, Page K, Murray-Krezan C, Anderson J, Moschella P, Heo M, Litwin AH. Self-reported and measured adherence to hepatitis C direct-acting antiviral therapy and sustained virologic response among people who inject drugs: The HERO study. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2024; 123:104288. [PMID: 38103458 DOI: 10.1016/j.drugpo.2023.104288] [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: 08/14/2023] [Revised: 11/30/2023] [Accepted: 12/02/2023] [Indexed: 12/19/2023]
Abstract
BACKGROUND Objective adherence measures, such as electronic blister pack (BP), for direct-acting antivirals (DAAs) for hepatitis C virus (HCV) treatment have high accuracy, but their use is limited in real practice settings. We examined the association of self-reported adherence using a visual analogue scale (VAS) with objective BP adherence and sustained virologic response (SVR) among people who inject drugs. METHODS We conducted secondary analyses using a subset of participants (N = 493) from the per-protocol sample of the HERO study, a pragmatic randomized trial of HCV treatment interventions that used both VAS and BP to measure adherence to a 12-week sofosbuvir/velpatasvir DAA regimen. Multivariable mixed-effects regression models tested the association of self-report adherence level with longitudinal weekly objective adherence. Multivariable logistic regression tested the association of self-report adherence with SVR. RESULTS The average VAS and BP adherences were 95.1 % (SD = 8.9 %) and 76.0 % (16.0 %), respectively, and the proportion of the participants achieving SVR was 92.9 %. The estimated adjusted mean objective adherence was significantly different (-16 %; 95 % CI: -22 %, -11 %, p < .001) between participants with 100 % and <80 % VAS adherence. The likelihood of SVR was significantly lower for those with <80 % VAS adherence [adjusted OR = 0.07; 95 % CI: 0.02, 0.24; p < .001] compared to those with 100 %. CONCLUSION Self-reported adherence overestimated objective adherence. However, higher self-report adherence was significantly associated with higher objective adherence. Also, self-reported adherence ≥80 % was significantly associated with SVR. Thus, the self-report measure has utility as a monitoring tool for adherence during DAA treatment.
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Affiliation(s)
- Snehal S Lopes
- Department of Public Health Sciences, Clemson University, Clemson, SC 29634, USA
| | - Irene Pericot-Valverde
- Department of Psychology, College of Behavioral, Social, and Health Sciences, Clemson University, Clemson, SC 29634, USA
| | - Julia Arnsten
- Albert Einstein College of Medicine, Bronx, NY 10461, USA; Department of Medicine, Montefiore Medical Center, Bronx, NY 10467, USA
| | - Paula J Lum
- Department of Medicine, University of California, 1001 Potrero Ave, San Francisco, CA 94110, USA
| | - Lynn E Taylor
- College of Pharmacy, University of Rhode Island, 7 Greenhouse Road, Kingston, RI 02881, USA
| | - Shruti H Mehta
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, 615N. Wolfe Street, Room E6546, Baltimore, MD 21205, USA
| | - Judith I Tsui
- Department of Medicine, University of Washington, 325 9th Ave., Seattle, WA 98104, USA
| | - Judith Feinberg
- Department of Behavioral Medicine and Psychiatry, West Virginia University School of Medicine, 930 Chestnut Ridge Road, Morgantown, WV 26505, USA; Department of Medicine, Section of Infectious Diseases, West Virginia University School of Medicine, 930 Chestnut Ridge Road, Morgantown, WV 26505, USA
| | - Arthur Y Kim
- Division of Infectious Diseases, Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114, USA; Harvard Medical School, Boston, MA 02115, USA
| | - Brianna L Norton
- Albert Einstein College of Medicine, Bronx, NY 10461, USA; Department of Medicine, Montefiore Medical Center, Bronx, NY 10467, USA
| | - Kimberly Page
- Department of Internal Medicine, University of New Mexico Health Sciences Center, University of New Mexico MSC 10 5550, Albuquerque, NM 87131, USA
| | - Cristina Murray-Krezan
- Division of General Internal Medicine, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | - Jessica Anderson
- Department of Internal Medicine, University of New Mexico Health Sciences Center, University of New Mexico MSC 10 5550, Albuquerque, NM 87131, USA
| | - Phillip Moschella
- Department of Emergency Medicine, Prisma Health, Greenville, SC, USA; School of Health Research, Clemson University, Clemson, SC, USA; Department of Medicine, University of South Carolina School of Medicine, 876W Faris Rd, Greenville, SC 29605, USA
| | - Moonseong Heo
- Department of Public Health Sciences, Clemson University, Clemson, SC 29634, USA
| | - Alain H Litwin
- School of Health Research, Clemson University, Clemson, SC, USA; Department of Medicine, University of South Carolina School of Medicine, 876W Faris Rd, Greenville, SC 29605, USA; Department of Medicine, Prisma Health, Greenville, SC, USA.
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Akiyama MJ, Riback L, Reeves JD, Lie YS, Agyemang L, Norton BL, Arnsten JH, Litwin AH. Hepatitis C Resistance-Associated Substitutions Among People Who Inject Drugs Treated With Direct-Acting Antiviral-Containing Regimens. Open Forum Infect Dis 2021; 8:ofab474. [PMID: 34692891 PMCID: PMC8530260 DOI: 10.1093/ofid/ofab474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 09/17/2021] [Indexed: 12/09/2022] Open
Abstract
BACKGROUND Resistance-associated substitutions (RASs) to HCV direct-acting antivirals (DAAs) can contribute to virologic failure and limit retreatment options. People who inject drugs (PWID) are at highest risk for transmission of resistant virus. We report on RASs at baseline and after virologic failure in DAA-naive and protease inhibitor-experienced PWID. METHODS We sequenced the NS3/4A, NS5A, and NS5B regions from 150 PWID with genotype 1 (GT1) viruses; 128 (85.3%) GT1a, 22 (14.7%) GT1b. RESULTS Among the 139 (92.7%) DAA-naive PWID, 85 of 139 (61.2%) had baseline RASs-67 of 139 (48.2%) in NS3 (predominantly Q80K/L); 25 of 139 (18.0%) in NS5A; and 8 of 139 (5.8%) in NS5B. Of the 11 protease inhibitor-experienced participants, 9 had baseline NS3 RASs (V36L N = 1, Q80K N = 9) and 4 had baseline NS5A RASs (M28V N = 2, H58P N = 1, A92T N = 1). Among the 11 participants who had posttreatment samples with detectable virus (7 treatment failures, 1 late relapse, 3 reinfections), 1 sofosbuvir/ledipasvir failure had a baseline H58P. Two sofosbuvir/ledipasvir-treated participants developed new NS5A mutations (Q30H, Y93H, L31M/V). Otherwise, no RASs were detected. CONCLUSIONS Our results demonstrate RAS prevalence among DAA-naive PWID is comparable to that in the general population. Only 2 of 150 (1.3%) in our longitudinal cohort developed treatment-emergent RASs. Concern for transmission of resistant virus may therefore be minimal.
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Affiliation(s)
- Matthew J Akiyama
- Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NEW YORK, USA
| | - Lindsey Riback
- Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NEW YORK, USA
| | | | - Yolanda S Lie
- Monogram Biosciences, LabCorp, South San Francisco, California, USA
| | - Linda Agyemang
- Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NEW YORK, USA
| | - Brianna L Norton
- Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NEW YORK, USA
| | - Julia H Arnsten
- Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NEW YORK, USA
| | - Alain H Litwin
- Prisma Health, Greenville, South Carolina, USA
- University of South Carolina School of Medicine, Greenville, South Carolina, USA
- Clemson University, Clemson, South Carolina, USA
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Minosse C, Gruber CEM, Rueca M, Taibi C, Zaccarelli M, Grilli E, Montalbano M, Capobianchi MR, Antinori A, D’Offizi G, McPhee F, Garbuglia AR. Late Relapse and Reinfection in HCV Patients Treated with Direct-Acting Antiviral (DAA) Drugs. Viruses 2021; 13:v13061151. [PMID: 34208646 PMCID: PMC8235384 DOI: 10.3390/v13061151] [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: 04/19/2021] [Revised: 06/09/2021] [Accepted: 06/14/2021] [Indexed: 12/02/2022] Open
Abstract
The risk of hepatitis C virus (HCV) recurrence after direct-acting antiviral (DAA) treatment is <0.5%. However, the distinction between HCV RNA late relapse and reinfection still represents a challenge in virological diagnostics. The aim of this study was to employ next-generation sequencing (NGS) to investigate HCV RNA recurrence in patients achieving a sustained virologic response (SVR) at least six months post-treatment. NGS was performed on plasma samples from six HCV-positive patients (Pt1–6) treated with DAA. NGS of HCV NS5B was analyzed before treatment (T0), after HCV RNA rebound (T1), and, for Pt3, after a second rebound (T2). Reinfection was confirmed for Pt5, and for the first rebound observed in Pt3. Conversely, viral relapse was observed when comparing T0 and T1 for Pt6 and T1 and T2 for Pt3. Z-scores were calculated and used to predict whether HCV-positive patient samples at different time points belonged to the same quasispecies population. A low Z-score of <2.58 confirmed that viral quasispecies detected at T0 and T1 were closely related for both Pt1 and Pt2, while the Z-score for Pt4 was suggestive of possible reinfection. NGS data analyses indicate that the Z-score may be a useful parameter for distinguishing late relapse from reinfection.
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Affiliation(s)
- Claudia Minosse
- Virology Unit, National Institute for Infectious Diseases, INMI Lazzaro Spallanzani IRCCS, Via Portuense 292, 00149 Rome, Italy; (C.M.); (C.E.M.G.); (M.R.); (M.R.C.); (A.R.G.)
| | - Cesare E. M. Gruber
- Virology Unit, National Institute for Infectious Diseases, INMI Lazzaro Spallanzani IRCCS, Via Portuense 292, 00149 Rome, Italy; (C.M.); (C.E.M.G.); (M.R.); (M.R.C.); (A.R.G.)
| | - Martina Rueca
- Virology Unit, National Institute for Infectious Diseases, INMI Lazzaro Spallanzani IRCCS, Via Portuense 292, 00149 Rome, Italy; (C.M.); (C.E.M.G.); (M.R.); (M.R.C.); (A.R.G.)
| | - Chiara Taibi
- Infectious Disease—Clinical Department, National Institute for Infectious Diseases, INMI Lazzaro Spallanzani IRCCS, Via Portuense 292, 00149 Rome, Italy; (M.Z.); (E.G.); (M.M.); (A.A.); (G.D.)
- Correspondence:
| | - Mauro Zaccarelli
- Infectious Disease—Clinical Department, National Institute for Infectious Diseases, INMI Lazzaro Spallanzani IRCCS, Via Portuense 292, 00149 Rome, Italy; (M.Z.); (E.G.); (M.M.); (A.A.); (G.D.)
| | - Elisabetta Grilli
- Infectious Disease—Clinical Department, National Institute for Infectious Diseases, INMI Lazzaro Spallanzani IRCCS, Via Portuense 292, 00149 Rome, Italy; (M.Z.); (E.G.); (M.M.); (A.A.); (G.D.)
| | - Marzia Montalbano
- Infectious Disease—Clinical Department, National Institute for Infectious Diseases, INMI Lazzaro Spallanzani IRCCS, Via Portuense 292, 00149 Rome, Italy; (M.Z.); (E.G.); (M.M.); (A.A.); (G.D.)
| | - Maria R. Capobianchi
- Virology Unit, National Institute for Infectious Diseases, INMI Lazzaro Spallanzani IRCCS, Via Portuense 292, 00149 Rome, Italy; (C.M.); (C.E.M.G.); (M.R.); (M.R.C.); (A.R.G.)
| | - Andrea Antinori
- Infectious Disease—Clinical Department, National Institute for Infectious Diseases, INMI Lazzaro Spallanzani IRCCS, Via Portuense 292, 00149 Rome, Italy; (M.Z.); (E.G.); (M.M.); (A.A.); (G.D.)
| | - Gianpiero D’Offizi
- Infectious Disease—Clinical Department, National Institute for Infectious Diseases, INMI Lazzaro Spallanzani IRCCS, Via Portuense 292, 00149 Rome, Italy; (M.Z.); (E.G.); (M.M.); (A.A.); (G.D.)
| | - Fiona McPhee
- Bristol-Myers Squibb Research and Development, Cambridge, MA 02142, USA;
| | - Anna Rosa Garbuglia
- Virology Unit, National Institute for Infectious Diseases, INMI Lazzaro Spallanzani IRCCS, Via Portuense 292, 00149 Rome, Italy; (C.M.); (C.E.M.G.); (M.R.); (M.R.C.); (A.R.G.)
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Ohata PJ, Su Lwin HM, Han WM, Khwairakpam G, Tangkijvanich P, Matthews GV, Avihingsanon A. Elimination of hepatitis C among HIV-positive population in Asia: old and new challenges. Future Virol 2021. [DOI: 10.2217/fvl-2021-0015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hepatitis C virus (HCV) prevalence is high among people living with HIV co-infected with HCV, people who inject drugs, men who have sex with men and inmates in correctional settings. The barriers to eliminate HCV among these key populations include diagnosis challenges, lack of awareness, discrimination and stigmatization. In addition, scaling up of HCV treatment has been a challenge in Asia–Pacific with the lack of national policies, targets and unavailability of appropriate direct-acting antivirals regimens. In order to achieve HCV micro elimination within these high-risk populations, novel strategies to improve the cascade of care from diagnosis to treatment with direct-acting antivirals, complemented by behavioral change interventions, harm reduction services for people who inject drugs, civil society led advocacy and policies from the government, will be necessary.
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Affiliation(s)
- Pirapon June Ohata
- HIV-NAT, Thai Red Cross – AIDS Research Centre, 104 Ratchadamri Road, Pathumwan, Bangkok, 10330, Thailand
| | - Hay Mar Su Lwin
- HIV-NAT, Thai Red Cross – AIDS Research Centre, 104 Ratchadamri Road, Pathumwan, Bangkok, 10330, Thailand
| | - Win Min Han
- HIV-NAT, Thai Red Cross – AIDS Research Centre, 104 Ratchadamri Road, Pathumwan, Bangkok, 10330, Thailand
| | - Giten Khwairakpam
- TREAT Asia, Exchange Tower, 388 Sukhumvit Road, Suite 2104, Klongtoey, Bangkok, 10110, Thailand
| | - Pisit Tangkijvanich
- Center of Excellence in Hepatitis & Liver Cancer, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Gail V Matthews
- The Kirby Institute, University of New South Wales, NSW, Sydney, 2052, Australia
| | - Anchalee Avihingsanon
- HIV-NAT, Thai Red Cross – AIDS Research Centre, 104 Ratchadamri Road, Pathumwan, Bangkok, 10330, Thailand
- Tuberculosis Research Unit (TB RU), Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
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Taweh N, Schlossberg E, Frank C, Nijhawan A, Kuo I, Knight K, Springer SA. Linking criminal justice-involved individuals to HIV, Hepatitis C, and opioid use disorder prevention and treatment services upon release to the community: Progress, gaps, and future directions. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2021; 96:103283. [PMID: 34020864 DOI: 10.1016/j.drugpo.2021.103283] [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: 01/20/2021] [Revised: 03/17/2021] [Accepted: 04/23/2021] [Indexed: 10/21/2022]
Abstract
Improving HIV and Hepatitis C Virus (HCV) management among people involved in the criminal justice (CJ) system who use drugs, in particular those with opioid use disorder (OUD), requires effective approaches to screening, linkage, and adherence to integrated prevention and treatment services across correctional and community agencies and providers. This manuscript reviews the literature to explore gaps in HIV, Hepatitis C, and OUD prevention, treatment, and delivery cascades of care for persons involved in the CJ system. Specifically, we compare two models of linkage to prevention and treatment services: Peer/Patient Navigation (PN) wherein the PN links CJ-involved individuals to community-based infectious disease (ID) and substance use prevention and treatment services, and Mobile Health Units (MHU) wherein individuals are linked to a MHU within their community that provides integrated ID and substance use prevention and treatment services. The most notable finding is a gap in the literature, with few to no comparisons of models linking individuals recently released from the CJ system to integrated HIV, Hepatitis C, and OUD prevention and treatment and other harm reduction services. Further, few published studies address the geographical distinctions that affect service implementation and their effects on these substance use, ID and harm reduction care cascades. This manuscript makes specific recommendations to fill this gap through a detailed evaluation of PN and MHU linkage models to co-located and integrated HIV, Hepatitis C, and OUD prevention and treatment services across different communities within the U.S.
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Affiliation(s)
- Noor Taweh
- Yale School of Medicine, Section of Infectious Disease, AIDS Program, 135 College Street, Suite 323, New Haven, CT 06510, United States; University of Connecticut, Storrs, CT, United States
| | - Esther Schlossberg
- Yale School of Medicine, Section of Infectious Disease, AIDS Program, 135 College Street, Suite 323, New Haven, CT 06510, United States
| | - Cynthia Frank
- Yale School of Medicine, Section of Infectious Disease, AIDS Program, 135 College Street, Suite 323, New Haven, CT 06510, United States
| | - Ank Nijhawan
- University of Texas Southwestern, Division of Infectious Diseases and Geographic Medicine, TX, United States
| | - Irene Kuo
- George Washington University, DC, United States
| | - Kevin Knight
- Texas Christian University, Institute of Behavioral Research, TX, United States
| | - Sandra A Springer
- Yale School of Medicine, Section of Infectious Disease, AIDS Program, 135 College Street, Suite 323, New Haven, CT 06510, United States.
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Heo M, Pericot-Valverde I, Rennert L, Akiyama MJ, Norton BL, Gormley M, Agyemang L, Arnsten JH, Litwin AH. Hepatitis C virus DAA treatment adherence patterns and SVR among people who inject drugs treated in opioid agonist therapy programs. Clin Infect Dis 2021; 73:2093-2100. [PMID: 33876230 DOI: 10.1093/cid/ciab334] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Adequate medication adherence is critical for achieving sustained viral response (SVR) of hepatitis C virus (HCV) among people who inject drugs (PWID). However, it is less known which patterns of direct-acting antiviral (DAA) treatment adherence are associated with SVR in this population or what factors are associated with each pattern. METHODS The randomized three-arm PREVAIL study utilized electronic blister packs to obtain daily time frame adherence data in opiate agonist therapy program settings. Exact logistic regressions were applied to test the associations between SVR and six types of treatment adherence patterns. RESULTS Of the 113 participants treated with combination DAAs, 109 (96.5%) achieved SVR. SVR was significantly associated with all pattern parameters except for number of switches between adherent and missed days: total adherent daily doses (exact AOR=1.12; 95%CI=1.04-1.22), percent total doses (1.09; 1.03-1.16), days on treatment (1.16; 1.05-1.32), maximum consecutive adherent days (1.34; 1.06-2.04), maximum consecutive non-adherent days (.85; .74-.95=.003). SVR was significantly associated with total adherent doses in the first two months of treatment, it was not in the last month. Compared to White participants (30.7±11.8(se)), Black (18.4±7.8) and Hispanic participants (19.2±6.1) had significantly shorter maximum consecutive adherent days. While alcohol intoxication was significantly associated with frequent switches, drug use was not associated with any adherence pattern. CONCLUSION Consistent maintenance of adequate total dose adherence over the entire course of HCV treatment is important in achieving SVR among PWID. Additional integrative addiction and medical care may be warranted for treating PWID experiencing alcohol intoxication.
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Affiliation(s)
- Moonseong Heo
- Department of Public Health Sciences, Clemson University, Clemson, SC, USA
| | | | - Lior Rennert
- Department of Public Health Sciences, Clemson University, Clemson, SC, USA
| | - Matthew J Akiyama
- Department of Medicine, Division of General Internal Medicine, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Brianna L Norton
- Department of Medicine, Division of General Internal Medicine, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Mirinda Gormley
- Department of Public Health Sciences, Clemson University, Clemson, SC, USA
| | - Linda Agyemang
- Department of Medicine, Division of General Internal Medicine, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Julia H Arnsten
- Department of Medicine, Division of General Internal Medicine, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Alain H Litwin
- Clemson University School of Health Research, Clemson University, Clemson, SC, USA.,Department of Medicine, University of South Carolina School of Medicine, Greenville, SC, USA Department of Internal Medicine, Prisma Health, Greenville, SC, USA
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Knyazev S, Hughes L, Skums P, Zelikovsky A. Epidemiological data analysis of viral quasispecies in the next-generation sequencing era. Brief Bioinform 2021; 22:96-108. [PMID: 32568371 PMCID: PMC8485218 DOI: 10.1093/bib/bbaa101] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 04/24/2020] [Accepted: 05/04/2020] [Indexed: 01/04/2023] Open
Abstract
The unprecedented coverage offered by next-generation sequencing (NGS) technology has facilitated the assessment of the population complexity of intra-host RNA viral populations at an unprecedented level of detail. Consequently, analysis of NGS datasets could be used to extract and infer crucial epidemiological and biomedical information on the levels of both infected individuals and susceptible populations, thus enabling the development of more effective prevention strategies and antiviral therapeutics. Such information includes drug resistance, infection stage, transmission clusters and structures of transmission networks. However, NGS data require sophisticated analysis dealing with millions of error-prone short reads per patient. Prior to the NGS era, epidemiological and phylogenetic analyses were geared toward Sanger sequencing technology; now, they must be redesigned to handle the large-scale NGS datasets and properly model the evolution of heterogeneous rapidly mutating viral populations. Additionally, dedicated epidemiological surveillance systems require big data analytics to handle millions of reads obtained from thousands of patients for rapid outbreak investigation and management. We survey bioinformatics tools analyzing NGS data for (i) characterization of intra-host viral population complexity including single nucleotide variant and haplotype calling; (ii) downstream epidemiological analysis and inference of drug-resistant mutations, age of infection and linkage between patients; and (iii) data collection and analytics in surveillance systems for fast response and control of outbreaks.
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