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Dumchev K, Kovtun O, Salnikov S, Titar I, Saliuk T. Integrated biobehavioral surveillance among people who inject drugs in Ukraine, 2007-2020. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2024:104319. [PMID: 38216437 DOI: 10.1016/j.drugpo.2024.104319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 12/16/2023] [Accepted: 01/02/2024] [Indexed: 01/14/2024]
Abstract
BACKGROUND Repeated integrated biobehavioral surveys (IBBS) have been implemented among people who inject drugs (PWID) in Ukraine to monitor the trends in key epidemiologic and programmatic indicators. METHODS The study analyzed seven PWID IBBS rounds from 2007 to 2020 in seven Ukrainian cities. Participants were recruited using respondent-driven sampling, tested for HIV and anti-HCV antibodies, and completed a structured questionnaire. Composite weights (based on individual sampling probability and population size) were applied to generate point estimates and confidence intervals for HIV and HCV prevalence, injection risk behaviors, prevention service coverage, and HIV treatment cascade. Multi-level regression assessed temporal trends in these indicators in 2007-2020. RESULTS The samples consisted of 1587 participants in 2007, 1905 in 2008/9, 3066 in 2011, 2846 in 2013, 2699 in 2015, 2798 in 2017, and 3651 in the 2020 rounds. HIV prevalence decreased from 27% to 19% overall, and among PWID younger than 25 from 10.5% to 5.5%. Anti-HCV prevalence increased from 50% to 73% overall but decreased from 58% to 27% in the younger subgroup. Past-30-days injection risk behaviors consistently decreased, reaching a minimum of 38% for any risk in 2020. HIV treatment cascade indicators and coverage with opioid agonist treatment substantially improved in the last three rounds. Harm reduction services coverage fluctuated, declining from 52% to 33% in the last three rounds. CONCLUSIONS This analysis demonstrates the potential of repeated IBBS for monitoring the HIV epidemic and program coverage. We confirmed a sustained decline in overall HIV and HCV transmission, likely driven by reduced risky injection practices among PWID. The impact of harm reduction services requires further study. HIV status awareness and treatment coverage among PWID markedly increased, reaching the national average, possibly indicating the success of case-finding and linkage-to-care interventions. The upcoming IBBS round in Ukraine will also assess the impact of the war on service provision, risk behavior, and HIV transmission among PWID.
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Affiliation(s)
| | | | - Serhii Salnikov
- Public Health Center of the Ministry of Health of Ukraine, Kyiv, Ukraine
| | - Ivan Titar
- Public Health Center of the Ministry of Health of Ukraine, Kyiv, Ukraine
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Friedman SR, Smyrnov P, Vasylyeva TI. Will the Russian war in Ukraine unleash larger epidemics of HIV, TB and associated conditions and diseases in Ukraine? Harm Reduct J 2023; 20:119. [PMID: 37658448 PMCID: PMC10472698 DOI: 10.1186/s12954-023-00855-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 08/22/2023] [Indexed: 09/03/2023] Open
Abstract
The Russian war in Ukraine poses many risks for the spread of HIV, TB and associated conditions, including possible increases in the numbers of people who inject drugs or engage in sex work in the years ahead. Ukrainian civil society and volunteer efforts have been able to maintain and at times expand services for HIV Key Populations. The extent of mutual-aid and volunteer efforts as well as the continued strength and vitality of harm reduction organizations such as the Alliance for Public Health and the rest of civil society will be crucial resources for postwar efforts to assist Key Populations and prevent the spread of HIV, TB and other diseases. The postwar period will pose great economic and political difficulties for Ukrainians, including large populations of people physically and/or psychically damaged and in pain who might become people who inject drugs. Local and international support for public health and for harm reduction will be needed to prevent potentially large-scale increases in infectious disease and related mortality.
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Affiliation(s)
| | | | - Tetyana I Vasylyeva
- Division of Infectious Diseases and Global Public Health, UC San Diego, San Diego, CA, USA.
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Yakovleva A, Kovalenko G, Redlinger M, Smyrnov P, Tymets O, Korobchuk A, Kotlyk L, Kolodiazieva A, Podolina A, Cherniavska S, Antonenko P, Strathdee SA, Friedman SR, Goodfellow I, Wertheim JO, Bortz E, Meredith L, Vasylyeva TI. Hepatitis C Virus in people with experience of injection drug use following their displacement to Southern Ukraine before 2020. BMC Infect Dis 2023; 23:446. [PMID: 37400776 DOI: 10.1186/s12879-023-08423-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 06/24/2023] [Indexed: 07/05/2023] Open
Abstract
BACKGROUND Due to practical challenges associated with genetic sequencing in low-resource environments, the burden of hepatitis C virus (HCV) in forcibly displaced people is understudied. We examined the use of field applicable HCV sequencing methods and phylogenetic analysis to determine HCV transmission dynamics in internally displaced people who inject drugs (IDPWID) in Ukraine. METHODS In this cross-sectional study, we used modified respondent-driven sampling to recruit IDPWID who were displaced to Odesa, Ukraine, before 2020. We generated partial and near full length genome (NFLG) HCV sequences using Oxford Nanopore Technology (ONT) MinION in a simulated field environment. Maximum likelihood and Bayesian methods were used to establish phylodynamic relationships. RESULTS Between June and September 2020, we collected epidemiological data and whole blood samples from 164 IDPWID (PNAS Nexus.2023;2(3):pgad008). Rapid testing (Wondfo® One Step HCV; Wondfo® One Step HIV1/2) identified an anti-HCV seroprevalence of 67.7%, and 31.1% of participants tested positive for both anti-HCV and HIV. We generated 57 partial or NFLG HCV sequences and identified eight transmission clusters, of which at least two originated within a year and a half post-displacement. CONCLUSIONS Locally generated genomic data and phylogenetic analysis in rapidly changing low-resource environments, such as those faced by forcibly displaced people, can help inform effective public health strategies. For example, evidence of HCV transmission clusters originating soon after displacement highlights the importance of implementing urgent preventive interventions in ongoing situations of forced displacement.
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Affiliation(s)
- Anna Yakovleva
- Medical Sciences Division, University of Oxford, Oxford, UK
| | - Ganna Kovalenko
- Department of Pathology, Division of Virology, University of Cambridge, Cambridge, UK
- Department of Biological Sciences, University of Alaska Anchorage, Anchorage, AK, USA
| | - Matthew Redlinger
- Department of Biological Sciences, University of Alaska Anchorage, Anchorage, AK, USA
| | | | | | | | | | | | | | | | | | - Steffanie A Strathdee
- Division of Infectious Diseases and Global Public Health, University of California San Diego, La Jolla, CA, USA
| | - Samuel R Friedman
- Department of Population Health, NYU Grossman School of Medicine, New York, NY, USA
| | - Ian Goodfellow
- Department of Pathology, Division of Virology, University of Cambridge, Cambridge, UK
| | - Joel O Wertheim
- Division of Infectious Diseases and Global Public Health, University of California San Diego, La Jolla, CA, USA
| | - Eric Bortz
- Department of Biological Sciences, University of Alaska Anchorage, Anchorage, AK, USA
| | - Luke Meredith
- Department of Pathology, Division of Virology, University of Cambridge, Cambridge, UK
| | - Tetyana I Vasylyeva
- Division of Infectious Diseases and Global Public Health, University of California San Diego, La Jolla, CA, USA.
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