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Ai W, Xie Y, Lu H, Ai T, Wu D, Zhang Y, Marley G, Ong J, Tucker JD, Tang W. Synergistic interaction between pay-it-forward incentives and recreational drug use on hepatitis B virus and hepatitis C virus testing among men who have sex with men in China. Sex Transm Infect 2024; 100:302-309. [PMID: 38862237 PMCID: PMC11283352 DOI: 10.1136/sextrans-2024-056150] [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: 02/25/2024] [Accepted: 05/28/2024] [Indexed: 06/13/2024] Open
Abstract
OBJECTIVES Pay-it-forward incentives effectively promote hepatitis B virus (HBV) and hepatitis C virus (HCV) testing among men who have sex with men (MSM) by offering free testing and donation opportunities. This study aims to explore the interaction between pay-it-forward incentives and recreational drug use on HBV and HCV testing uptake among Chinese MSM. METHODS We pooled data from two pay-it-forward studies that aimed to promote dual HBV and HCV testing among MSM in Jiangsu, China. We explored factors associated with hepatitis testing uptake in the two study groups and examined the interaction between pay-it-forward incentives and recreational drug use on hepatitis testing uptake. RESULTS Overall, 511 MSM participated in these two studies, with 265 participants in the pay-it-forward incentives group and 246 participants in the standard-of-care group. Among these participants, 59.3% in the pay-it-forward incentive group and 24.8% in the standard-of-care group received dual HBV and HCV testing, respectively. In the pay-it-forward incentives group, participants who used recreational drugs in the past 12 months (adjusted OR (AOR)=1.83, 95% CI 1.09 to 3.06) were more likely to receive dual HBV and HCV testing, compared with those who never used recreational drugs, whereas in the standard-of-care group, those who used recreational drugs were less likely to receive dual HBC and HCV testing (AOR=0.38, 95% CI 0.18 to 0.78). MSM with higher community connectedness (AOR=1.10, 95% CI 1.00 to 1.21) were also more likely to receive hepatitis testing with pay-it-forward incentives. There was a synergistic interaction on both the multiplicative (ratio of ORs=4.83, 95% CI 1.98 to 11.7) and additive scales (the relative excess risk of interaction=2.97, 95% CI 0.56 to 5.38) of pay-it-forward incentives and recreational drug use behaviours on dual HBV and HCV testing uptake among MSM. CONCLUSION Pay-it-forward incentives may be particularly useful in promoting hepatitis testing among MSM who use recreational drugs.
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Affiliation(s)
- Wei Ai
- Dermatology Hospital, Southern Medical University, Guangzhou, Guangdong, People's Republic of China
- The University of North Carolina at Chapel Hill UNC Project-China, Guangzhou, Guangdong, China
| | - Yewei Xie
- The University of North Carolina at Chapel Hill UNC Project-China, Guangzhou, Guangdong, China
| | - Haidong Lu
- Department of Epidemiology of Microbial Diseases, Yale University, New Haven, Connecticut, USA
| | - Ting Ai
- Wuhu Hospital Affiliated to East China Normal University, Wuhu, Anhui, China
| | - Dan Wu
- School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China
| | - Ye Zhang
- School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China
| | - Gifty Marley
- The University of North Carolina at Chapel Hill UNC Project-China, Guangzhou, Guangdong, China
| | - Jason Ong
- Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Joseph D Tucker
- The University of North Carolina at Chapel Hill UNC Project-China, Guangzhou, Guangdong, China
- London School of Hygiene & Tropical Medicine, London, UK
| | - Weiming Tang
- Dermatology Hospital, Southern Medical University, Guangzhou, Guangdong, People's Republic of China
- The University of North Carolina at Chapel Hill UNC Project-China, Guangzhou, Guangdong, China
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Kovtun O, Tilek kyzy E, Masiumova N. Being yourself is a defect: analysis of documented rights violations related to sexual orientation, gender identity and HIV in 2022 using the REAct system in six eastern European, Caucasus and Central Asian countries. J Int AIDS Soc 2024; 27 Suppl 3:e26311. [PMID: 39030870 PMCID: PMC11258482 DOI: 10.1002/jia2.26311] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Accepted: 05/31/2024] [Indexed: 07/22/2024] Open
Abstract
INTRODUCTION Removing legal barriers to HIV services is crucial for the global 2030 goal of ending the HIV and AIDS epidemic, particularly in eastern Europe, the Caucasus and central Asia. Despite state commitments to uphold human rights, gay, bisexual and other men who have sex with men (gbMSM), along with transgender people (TP) still face stigma and discrimination. This article presents an analysis of rights violations based on sexual orientation and gender identity (SOGI) and HIV reported in 2022 across six countries, highlighting features and their links to legislation and law enforcement practices. METHODS We examined documented cases of rights violations among gbMSM and TP in Armenia, Kazakhstan, Kyrgyzstan, Tajikistan, Uzbekistan and Ukraine in 2022 using the REAct system, a tool for documenting and responding to rights violations against key populations. Initially, we employed directed content analysis based on Yogyakarta Principles to analyse narratives of violations. A codebook was developed through contextual, manifest and latent coding, with themes, categories and codes converted into quantitative variables for statistical analysis. Descriptive statistics were used to identify the characteristics of violations. RESULTS A total of 456 cases of rights violations related to SOGI and HIV were documented, ranging from 22 cases in Tajikistan to 217 in Ukraine. Most violations concerned gbMSM (76.5%), with one-fifth involving TP, predominantly transgender women. Complex violations with multiple perpetrators or infringements were documented in Armenia and central Asia. Privacy rights were commonly violated, often through outing. Cases of violations of the right to the highest attainable standard of health (13.6%) and protection from medical abuses (2.6%) were also documented. Other rights violations were sporadic, with each country exhibiting distinct patterns of violated rights and types of violations. In Ukraine, the full-scale war in 2022 influenced the nature of documented cases, reflecting the challenges faced by gbMSM and TP. CONCLUSIONS Monitoring rights violations proved effective for assessing the situation of gbMSM and TP, particularly in the insufficiently studied and diverse eastern Europe, Caucasus and central Asia regions. As rights violations are linked to both legislation and law enforcement practices, comprehensive interventions to minimize structural and interpersonal stigma are essential.
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Affiliation(s)
| | - Elvira Tilek kyzy
- Eurasian Coalition on HealthRights, Gender and Sexual DiversityTallinnEstonia
| | - Nadira Masiumova
- Eurasian Coalition on HealthRights, Gender and Sexual DiversityTallinnEstonia
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Shabil M, Yadav A, Shamim MA, Ahmed M, Satapathy P, Zaidan AA, Khatib MN, Gaidhane S, Zahiruddin QS, Rabaan AA, Al Kaabi NA, Almosa FAM, AlSihati J, Sah R. Prevalence of hepatitis B and C infections among HIV-positive men who have sex with men: A systematic review and meta-analysis. Health Sci Rep 2024; 7:e2206. [PMID: 38933421 PMCID: PMC11199987 DOI: 10.1002/hsr2.2206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Revised: 05/10/2024] [Accepted: 06/06/2024] [Indexed: 06/28/2024] Open
Abstract
Background Human immunodeficiency virus (HIV) infection is highly prevalent and often coexists with other infectious diseases, especially Hepatitis B virus (HBV) and Hepatitis C virus (HCV). Men who have sex with men (MSM) represent a vulnerable population in terms of HIV infection. We aimed to determine the prevalence of HCV, HBV among HIV-infected MSM. Methods This systematic review and meta-analysis searched PubMed, Cochrane, Scopus, Web of Science, and ProQuest up-to 2023/04/22. All studies reporting the prevalence of HBV or HCV infection in MSM PLHIV were included. Meta-analysis used random effect model for synthesis and I 2 along with prediction interval for heterogeneity. Subgroup analysis based on continent and meta-regression for study size, average age and year of publication were used to explore heterogeneity. Modified Newcastle-Ottawa Scale was used to evaluate the quality of studies according to the protocol (PROSPERO: CRD42023428764). Results Fifty-six of 5948 studies are included. In 53 studies with 3,07,589 participants, a pooled prevalence of 7% (95% confidence interval [CI]: 5-10) was found for HCV among MSM PLHIV, while a 9% (95% CI: 4-18) prevalence was found for HBV infection from five studies which included 5641 MSM PLHIV. Asia reported the lowest pooled prevalence at 5.84% (95% CI: 2.98-11.13) for HCV while Europe reported the highest pooled prevalence at 7.76% (95% CI: 4.35-13.45). Baujat plot and influence diagnostic identified contributors to influence and between-study heterogeneity. Sensitivity analyses omitting these studies result in considerably more precise estimates. Another sensitivity analysis as leave-one-out meta-analysis did not change any pooled estimate significantly. Conclusion There is a significant burden of HCV and HBV among MSM PLHIV worldwide, with varying prevalence rates. Future studies should focus on these multimorbidity clusters and investigate factors influencing disease burden, long-term outcomes, optimal testing strategies, and tailored interventions.
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Affiliation(s)
- Muhammed Shabil
- Evidence of Policy and LearningGlobal Center for Evidence SynthesisChandigarhIndia
| | - Aarti Yadav
- Evidence of Policy and LearningGlobal Center for Evidence SynthesisChandigarhIndia
| | - Muhammed A. Shamim
- Department of PharmacologyAll India Institute of Medical SciencesJodhpurIndia
| | - Mohammed Ahmed
- School of Medical SciencesUniversity of HyderabadHyderabadIndia
| | - Prakasini Satapathy
- Center for Global Health Research, Saveetha Medical College and Hospital, Saveetha Institute of Medical and Technical SciencesSaveetha UniversityChennaiIndia
- Medical Laboratories Techniques DepartmentAL‐Mustaqbal UniversityHillahBabilIraq
| | - Ali A. Zaidan
- Gastroenterology DepartmentKing Fahad Armed Forces HospitalJeddahSaudi Arabia
| | - Mahalaqua N. Khatib
- Division of Evidence Synthesis, Global Consortium of Public Health and ResearchDatta Meghe Institute of Higher EducationWardhaIndia
| | - Shilpa Gaidhane
- One Health Centre (COHERD), Jawaharlal Nehru Medical CollegeDatta Meghe Institute of Higher EducationWardhaIndia
| | - Quazi S. Zahiruddin
- Global Health Academy, Division of Evidence Synthesis, School of Epidemiology and Public Health and Research, Jawaharlal Nehru Medical CollegeInstitute of Higher education and ResearchWardhaIndia
| | - Ali A. Rabaan
- Molecular Diagnostic LaboratoryJohns Hopkins Aramco HealthcareDhahranSaudi Arabia
- College of MedicineAlfaisal UniversityRiyadhSaudi Arabia
- Department of Public Health and NutritionThe University of HaripurHaripurPakistan
| | - Nawal A. Al Kaabi
- College of Medicine and Health ScienceKhalifa UniversityAbu DhabiUnited Arab Emirates
- Sheikh Khalifa Medical CityAbu Dhabi Health Services Company (SEHA)Abu DhabiUnited Arab Emirates
| | - Fadel A. M. Almosa
- Gastroenterology Unit, Department of Internal Medicine, Qatif Central HospitalMinistry of HealthQatifSaudi Arabia
| | - Jehad AlSihati
- Internal Medicine Department, Gastroenterology SectionKing Fahad Specialist HospitalDammamSaudi Arabia
| | - Ranjit Sah
- Department of MicrobiologyTribhuvan University Teaching HospitalKathmanduNepal
- Department of Clinical Microbiology, DY Patil Medical College, Hospital and Research CentreDY Patil VidyapeethPuneMaharashtraIndia
- Department of Public Health Dentistry, Dr. D.Y. Patil Dental College and HospitalDr. D.Y. Patil VidyapeethPuneMaharashtraIndia
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Mancy S, Fabbro-Peray P, Alonso S, Berkaoui H, Lambremon L, Vidal H, Hilaire C, Herrmann D, Dapoigny J, Kinné M. Prevalence of HIV, Hepatitis C and Hepatitis B Infection Among Detainees in a French Administrative Detention Centre. J Epidemiol Glob Health 2024:10.1007/s44197-024-00238-0. [PMID: 38739355 DOI: 10.1007/s44197-024-00238-0] [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: 03/15/2024] [Accepted: 04/29/2024] [Indexed: 05/14/2024] Open
Abstract
BACKGROUND In France, migrants constitute a significant proportion of people diagnosed with HIV, hepatitis C (HCV) and B (HBV). This study estimated the prevalence of these three viruses among detainees at a French administrative detention centre (CRA), through systematic Rapid Diagnostic Test (RDT) screening. METHODS This prospective, single-centre, cross-sectional, pilot study included detainees at the Nîmes CRA from February to December 2022. The primary endpoint was HIV, HCV and HBV prevalence determined by RDT. Secondary outcomes were: co-infections; study acceptability, reasons for non-inclusion, causes of non-contributory samples; and concordance between serological tests and RDT. RESULTS Among the 350 people agreeing to participate of 726 eligible, five refused the RDT, leaving 345 analysable participants for a participation rate of 47.5% (345/726). Participants were predominantly male (90%) with an average age of 31 years. The most common country of origin was Algeria (34%). Twenty (6%) had taken drugs intravenously and 240 (70%) had had unprotected sex within a median of 4.92 [1.08; 15] months. Virus prevalence was: 0% HIV; 4.64 [2.42; 6.86] % HCV; and 2.32 [1.01; 4.52] % HBV. Eleven (73%) of the RDT HCV positive cases were confirmed serologically. RDT detected one false-positive HCV case, as an anti-HCV Ac serological test was negative. Of the eight patients with positive HBV RDT, one declined the serology testing, thus 100% (7/7) of the tested RDT positive cases were confirmed by serology. CONCLUSION The study highlighted the need to screen detainees for HIV, HCV and HBV infection and suitability of RDTs.
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Affiliation(s)
- Sandrine Mancy
- Medical Unit of the Administrative Detention Centre (UMCRA), CHU Nîmes, Univ Montpellier, UMCRA 162 avenue Clément Ader, 30000, Nîmes, France.
| | - Pascale Fabbro-Peray
- Department of Biostatistics, Clinical Epidemiology, Public Health and Innovation in Methodology (BESPIM), CHU Nîmes, Univ Montpellier, Nîmes, France
| | - Sandrine Alonso
- Department of Biostatistics, Clinical Epidemiology, Public Health and Innovation in Methodology (BESPIM), CHU Nîmes, Univ Montpellier, Nîmes, France
| | - Hadi Berkaoui
- Medical Unit of the Administrative Detention Centre (UMCRA), CHU Nîmes, Univ Montpellier, UMCRA 162 avenue Clément Ader, 30000, Nîmes, France
| | - Laetitia Lambremon
- Medical Unit of the Administrative Detention Centre (UMCRA), CHU Nîmes, Univ Montpellier, UMCRA 162 avenue Clément Ader, 30000, Nîmes, France
| | - Hélène Vidal
- Medical Unit of the Administrative Detention Centre (UMCRA), CHU Nîmes, Univ Montpellier, UMCRA 162 avenue Clément Ader, 30000, Nîmes, France
| | - Christophe Hilaire
- Medical Unit of the Administrative Detention Centre (UMCRA), CHU Nîmes, Univ Montpellier, UMCRA 162 avenue Clément Ader, 30000, Nîmes, France
| | - Dorine Herrmann
- Medical Unit of the Administrative Detention Centre (UMCRA), CHU Nîmes, Univ Montpellier, UMCRA 162 avenue Clément Ader, 30000, Nîmes, France
| | - Jennifer Dapoigny
- Medical Unit of the Administrative Detention Centre (UMCRA), CHU Nîmes, Univ Montpellier, UMCRA 162 avenue Clément Ader, 30000, Nîmes, France
| | - Melanie Kinné
- Medical Unit of the Administrative Detention Centre (UMCRA), CHU Nîmes, Univ Montpellier, UMCRA 162 avenue Clément Ader, 30000, Nîmes, France
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Demirchyan A, Dudareva S, Sahakyan S, Aslanyan L, Muradyan D, Musheghyan L, Mozalevskis A, Sargsyants N, Ghukasyan G, Petrosyan V. Prevalence of hepatitis B virus infection among general population of Armenia in 2021 and factors associated with it: a cross-sectional study. BMJ Open 2024; 14:e080281. [PMID: 38326250 PMCID: PMC10860008 DOI: 10.1136/bmjopen-2023-080281] [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: 09/26/2023] [Accepted: 01/11/2024] [Indexed: 02/09/2024] Open
Abstract
OBJECTIVES This study sought to determine the prevalence and associated factors of hepatitis B virus (HBV) infection ever in life and chronic HBV infection in Armenia. DESIGN A population-based cross-sectional seroprevalence study combined with a phone survey of tested individuals. SETTING All administrative units of Armenia including 10 provinces and capital city Yerevan. PARTICIPANTS The study frame was the general adult population of Armenia aged ≥18 years. PRIMARY AND SECONDARY OUTCOME MEASURES The participants were tested for anti-HBV core antibodies (anti-HBc) and HBV surface antigen (HBsAg) using third-generation enzyme immunoassays. In case of HBsAg positivity, HBV DNA and hepatitis D virus (HDV) RNA PCR tests were performed. Risk factors of HBV infection ever in life (anti-HBc positivity) and chronic HBV infection (HBsAg positivity) were identified through fitting logistic regression models. RESULTS The seroprevalence study included 3838 individuals 18 years and older. Of them, 90.7% (3476 individuals) responded to the phone survey. The prevalence of anti-HBc positivity was 14.1% (95% CI 13.1% to 15.2%) and HBsAg positivity 0.8% (95% CI 0.5% to 1.1%). The viral load was over 10 000 IU/mL for 7.9% of HBsAg-positive individuals. None of the participants was positive for HDV. Risk factors for HBsAg positivity included less than secondary education (aOR=6.44; 95% CI 2.2 to 19.1), current smoking (aOR=2.56; 95% CI 1.2 to 5.6), and chronic liver disease (aOR=8.44; 95% CI 3.0 to 23.7). In addition to these, risk factors for anti-HBc positivity included age (aOR=1.04; 95% CI 1.04 to 1.05), imprisonment ever in life (aOR=2.53; 95% CI 1.41 to 4.56), and poor knowledge on infectious diseases (aOR=1.32; 95% CI 1.05 to 1.67), while living in Yerevan (vs provinces) was protective (aOR=0.74; 95% CI 0.59 to 0.93). CONCLUSION This study provided robust estimates of HBV markers among general population of Armenia. Its findings delineated the need to revise HBV testing and treatment strategies considering higher risk population groups, and improve population knowledge on HBV prevention.
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Affiliation(s)
- Anahit Demirchyan
- Turpanjian College of Health Sciences, American University of Armenia, Yerevan, Armenia
| | - Sandra Dudareva
- Department for Infectious Disease Epidemiology, Robert Koch Institut, Berlin, Germany
| | - Serine Sahakyan
- Turpanjian College of Health Sciences, American University of Armenia, Yerevan, Armenia
| | - Lusine Aslanyan
- Turpanjian College of Health Sciences, American University of Armenia, Yerevan, Armenia
| | - Diana Muradyan
- Turpanjian College of Health Sciences, American University of Armenia, Yerevan, Armenia
| | - Lusine Musheghyan
- Turpanjian College of Health Sciences, American University of Armenia, Yerevan, Armenia
| | - Antons Mozalevskis
- Global HIV, Hepatitis and Sexually Transmitted Infections Programmes, World Health Organization, Geneva, Switzerland
| | - Narina Sargsyants
- National Institute of Health named after academician Suren Avdalbekyan, Yerevan, Armenia
| | - Gayane Ghukasyan
- World Health Organization Country Office in Armenia, Yerevan, Armenia
| | - Varduhi Petrosyan
- Turpanjian College of Health Sciences, American University of Armenia, Yerevan, Armenia
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Mammadli T, Hong C. Substance Use and Misuse among Sexual and Gender Minority Communities Living in Former Soviet Union Countries: A Scoping Review. INTERNATIONAL JOURNAL OF SEXUAL HEALTH : OFFICIAL JOURNAL OF THE WORLD ASSOCIATION FOR SEXUAL HEALTH 2024; 36:59-76. [PMID: 38600900 PMCID: PMC10903640 DOI: 10.1080/19317611.2024.2303517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 01/04/2024] [Indexed: 04/12/2024]
Abstract
Objectives We reviewed literature examining substance use among sexual and gender minorities (SGM) living in the former Soviet Union (USSR) nations. Methods Searches were conducted across five databases (PubMed, SocINDEX, CINAHL, PscyInfo, LGBTQ + Source) to identify peer-reviewed literature. Results Across 19 studies, high hazardous substance use prevalence was documented. Substance use was correlated with (a) sexual health and behaviors and (b) mental wellbeing and the use of other substances. Conclusion We discuss minority stress implications and challenges presented by the paucity of evidence in the literature examining substance use among SGM women and SGM living in countries unrepresented in reviewed studies.
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Affiliation(s)
- Tural Mammadli
- School of Social Work, University of Maryland, Baltimore, MD, USA
| | - Chenglin Hong
- Department of Social Welfare, University of California Los Angeles, Los Angeles, CA, USA
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Luc CM, Levy J, Bahromov M, Jonbekov J, Mackesy-Amiti ME. HIV knowledge, self-perception of HIV risk, and sexual risk behaviors among male Tajik labor migrants who inject drugs in Moscow. BMC Public Health 2024; 24:156. [PMID: 38212755 PMCID: PMC10782601 DOI: 10.1186/s12889-023-17543-1] [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: 05/23/2023] [Accepted: 12/19/2023] [Indexed: 01/13/2024] Open
Abstract
BACKGROUND The interplay of human immunodeficiency virus (HIV) knowledge and self-perception of risk for HIV among people who inject drugs is complex and understudied, especially among temporary migrant workers who inject drugs (MWID) while in a host country. In Russia, Tajik migrants make up the largest proportion of Moscow's foreign labor. Yet, HIV knowledge and self-perceived risk in association with sexual risk behavior among male Tajik MWID in Moscow remains unknown. OBJECTIVE This research examines knowledge about HIV transmission, self-perception of HIV risk, and key psychosocial factors that possibly contribute to sexual risk behaviors among male Tajik labor MWID living in Moscow. METHODS Structured interviews were conducted with 420 male Tajik labor MWID. Modified Poisson regression models investigated possible associations between major risk factors and HIV sexual risk behavior. RESULTS Of the 420 MWID, 255 men (61%) reported sexual activity in the last 30 days. Level of HIV knowledge was not associated in either direction with condom use or risky sexual partnering, as measured by sex with multiple partners or female sex workers (FSW). Lower self-perceived HIV risk was associated with a greater likelihood of sex with multiple partners (aPR: 1.79, 95% CI: 1.34, 2.40) and FSW (aPR: 1.28, 95% CI: 1.04, 1.59), but was not associated with condom use. Police-enacted stigma was associated with sex with multiple partners (aPR: 1.22, 95% CI: 1.01, 1.49) and FSW (aPR: 1.32, 95% CI: 1.13, 1.54). While depression and lower levels of loneliness were associated with condomless sex (aPR: 1.14, 95% CI: 1.05, 1.24; aPR: 0.79, 95% CI: 0.68, 0.92, respectively), only depression was associated with condomless sex with FSW (aPR: 1.26, 95% CI: 1.03, 1.54). CONCLUSIONS HIV prevention programing for male Tajik MWID must go beyond solely educating about factors associated with HIV transmission to include increased awareness of personal risk based on engaging in these behaviors. Additionally, psychological services to counter depression and police-enacted stigma are needed.
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Affiliation(s)
| | - Judith Levy
- University of Illinois Chicago, Chicago, USA
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Du M, Liu M, Liu J. Global, regional, and national disease burden and attributable risk factors of HIV/AIDS in older adults aged 70 years and above: a trend analysis based on the Global Burden of Disease study 2019. Epidemiol Infect 2023; 152:e2. [PMID: 38097398 PMCID: PMC10789987 DOI: 10.1017/s0950268823001954] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 11/10/2023] [Accepted: 12/07/2023] [Indexed: 01/05/2024] Open
Abstract
We aimed to assess the burden and trend of the HIV/AIDS epidemic among older adults over the past three decades at different geographical levels, based on the data collected from the Global Burden of Diseases (GBD) study 2019. This assessment identified the average annual percentage changes (AAPCs) using Joinpoint regression analysis. Globally, the incidence of HIV/AIDS has decreased (AAPC = -3.107); however, the overall prevalence has consistently increased (AAPC = 5.557). Additionally, both mortality (AAPC = 2.166) and disability-adjusted life years (DALYs; AAPC = 2.429) have increased. The highest increasing trends in female HIV/AIDS incidence and prevalence were observed in the Central Asia region. However, for males, these trends were observed in the Oceania region and the high-income Asia Pacific region, respectively. In recent decades, females aged 70-74 years had the highest incidence and prevalence, while males aged 70-74 years had highest mortality and DALYs in low social development index (SDI) regions. Unsafe sex resulted in 15 381.16 deaths, accounting for 90.73% of all HIV/AIDS deaths, and 331 140.56 DALYs, accounting for 91.12% of all HIV/AIDS DALYs. The HIV/AIDS disease burden differs by region, age, and sex among older adults. Sexual health education and targeted screening for older adults are recommended.
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Affiliation(s)
- Min Du
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Min Liu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Jue Liu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
- Institute for Global Health and Development, Peking University, Beijing, China
- Global Center for Infectious Disease and Policy Research & Global Health and Infectious Diseases Group, Peking University, Beijing, China
- Key Laboratory of Epidemiology of Major Diseases (Peking University), Ministry of Education, Beijing, China
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Wiginton JM, Booth R, Eaton LA, Smith LR, da Silva CE, Patterson TL, Pitpitan EV. Injection Drug Use and Sexual Risk Behaviors Among People who Inject Drugs in Ukraine: A Random-Intercept Latent Transition Analysis. AIDS Behav 2023; 27:3012-3026. [PMID: 36929321 PMCID: PMC10019801 DOI: 10.1007/s10461-023-04024-0] [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] [Accepted: 02/07/2023] [Indexed: 03/18/2023]
Abstract
HIV transmission in Ukraine is driven in part by unsafe injection drug use and sexual risk behaviors among people who inject drugs. We performed a random-intercept latent transition analysis on responses to 9 binary injection drug use and sexual behavior items from 1195 people who inject drugs with negative HIV status enrolled in a clustered randomized clinical trial of a social network intervention in Odessa, Donetsk, and Nikolayev, Ukraine. We identified 5 baseline classes: "Social injection/equipment-sharing" (11.7%), "Social injection" (25.9%), "High-risk collective preparation/splitting" (17.0%), "Collective preparation/splitting" (11.3%), and "Dealer-facilitated injection" (34.1%). After 12 months, intervention participants were more likely to transition to the "Collective preparation/splitting" class, which featured the fewest risk behaviors. Transitioning from the "Collective preparation/splitting" to the "Social injection/equipment-sharing" class was associated with HIV acquisition for control participants. Research to illuminate the stability of these patterns and how they may benefit from uniquely tailored programming to reduce unsafe behaviors is needed.
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Affiliation(s)
- John Mark Wiginton
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California-San Diego, La Jolla, CA USA
- School of Social Work, College of Health and Human Services, San Diego State University, San Diego, CA USA
| | - Robert Booth
- Department of Psychiatry, University of Colorado School of Medicine, 13001 E 17th Place, Fitzsimons Building, 2nd Floor, Suite C2000, Aurora, CO 80045 USA
| | - Lisa A. Eaton
- Department of Human Development and Family Sciences, University of Connecticut, Family Studies Building, Storrs, CT 06279 USA
| | - Laramie R. Smith
- Division of Infectious Diseases and Global Public Health, School of Medicine, University of California-San Diego, 9500 Gilman Drive, La Jolla, CA 92093 USA
| | - Cristina Espinosa da Silva
- Herbert Wertheim School of Public Health & Human Longevity Science, University of California-San Diego, 9500 Gilman Drive, La Jolla, CA 92093 USA
- Department of Epidemiology and Biostatistics, School of Public Health, San Diego State University, San Diego, CA USA
| | - Thomas L. Patterson
- Departments of Medicine and Psychiatry, University of California-San Diego, 9500 Gilman Drive, La Jolla, CA 92093 USA
| | - Eileen V. Pitpitan
- School of Social Work, College of Health and Human Services, San Diego State University, 5500 Campanile Dr, San Diego, CA 92182 USA
- Department of Medicine, University of California-San Diego, La Jolla, CA USA
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Sah UK, Sah AK, Ansari M, Chaudhary P, Gupta S, Kumar P, Sah JP. HCV Co-Infection and Its Genotypic Distribution in HIV-Infected Patients in Nepalese Population. Trop Med Infect Dis 2023; 8:361. [PMID: 37505657 PMCID: PMC10383334 DOI: 10.3390/tropicalmed8070361] [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: 05/24/2023] [Revised: 07/06/2023] [Accepted: 07/11/2023] [Indexed: 07/29/2023] Open
Abstract
Hepatitis C Virus (HCV) co-infection and its genotypic distribution in people living with Human Immunodeficiency Virus (HIV) show global inconsistency. Therefore, the present study aimed to investigate the prevalence and genotypic distribution patterns of HCV, along with viral load, in people living with HIV. This cross-sectional study was conducted at SRL Diagnostics Nepal, Pvt. Ltd. in 203 HIV-seropositive patients attending the Tribhuvan University Teaching Hospital (TUTH), Maharajgunj, Kathmandu, Nepal from October 2021 to May 2022. The viral load and HCV genotypes were estimated from RNA extracted from the blood sample (plasma) of PLHIV by using a standard Q-PCR protocol. HCV infection was considered as a core variable, whereas covariates used for this study were duration of HIV infection, age, sex, and ART regimen. Out of total 203 PLHIV, the estimated prevalence of HCV co-infection was 115 (56.6%). Male gender was a unique characteristic associated with a high prevalence of HCV co-infection compared to females. The HCV viral load among PLHIV ranged from 34 to 3,000,000 IU/mL. Among HCV co-infected PLHIV, 56 (48.69%) had a low level of HCV viral load. Interestingly, only 3 (2.6%) patients had an HCV viral load higher than 3,000,000 IU/mL. Diverse HCV genotypes were found in the population, including genotypes 1, 1a, 3a, 5a, and 6. However, genotype 3 was the most prevalent HCV variant among HCV-co-infected PLHIV, with a distribution of 36 (61.1%) and viral load ranging from 34 to 3000 IU/mL. HCV co-infection is frequent in the Nepalese population of people living with HIV, particularly due to HCV genotypic variant 3. The findings of this study could be useful for the management and clearance of the HCV co-infection in PLHIV, aiming to provide a good quality of life.
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Affiliation(s)
- Uday Kant Sah
- Department of Biochemistry, Singhania University, Pacheri Bari, Rajasthan 333515, India
| | | | - Mehraj Ansari
- Shi-Gan International College of Science and Technology, Kathmandu 44600, Nepal
| | | | - Saurav Gupta
- Department of Neuroscience, The University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Pawan Kumar
- Department of Biochemistry, Singhania University, Pacheri Bari, Rajasthan 333515, India
| | - Jay Prakash Sah
- School of Health and Allied Sciences, Pokhara University, Pokhara-30, Kaski 33700, Nepal
- Division of Molecular and Cellular Pathology, Department of Pathology, The University of Alabama at Birmingham, Birmingham, AL 35233, USA
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11
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Khetsuriani N, Gamkrelidze A, Shadaker S, Tsereteli M, Alkhazashvili M, Chitadze N, Tskhomelidze I, Gvinjilia L, Averhoff F, Cloherty G, An Q, Chakhunashvili G, Drobeniuc J, Imnadze P, Zakhashvili K, Armstrong PA. Toward reaching hepatitis B goals: hepatitis B epidemiology and the impact of two decades of vaccination, Georgia, 2021. Euro Surveill 2023; 28:2200837. [PMID: 37498531 PMCID: PMC10375835 DOI: 10.2807/1560-7917.es.2023.28.30.2200837] [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: 10/22/2022] [Accepted: 03/10/2023] [Indexed: 07/28/2023] Open
Abstract
BackgroundGeorgia has adopted the World Health Organization European Region's and global goals to eliminate viral hepatitis. A nationwide serosurvey among adults in 2015 showed 2.9% prevalence for hepatitis B virus (HBV) surface antigen (HBsAg) and 25.9% for antibodies against HBV core antigen (anti-HBc). HBV infection prevalence among children had previously not been assessed.AimWe aimed to assess HBV infection prevalence among children and update estimates for adults in Georgia.MethodsThis nationwide cross-sectional serosurvey conducted in 2021 among persons aged ≥ 5 years used multi-stage stratified cluster design. Participants aged 5-20 years were eligible for hepatitis B vaccination as infants. Blood samples were tested for anti-HBc and, if positive, for HBsAg. Weighted proportions and 95% confidence intervals (CI) were calculated for both markers.ResultsAmong 5-17 year-olds (n = 1,473), 0.03% (95% CI: 0-0.19) were HBsAg-positive and 0.7% (95% CI: 0.3-1.6) were anti-HBc-positive. Among adults (n = 7,237), 2.7% (95% CI: 2.3-3.4) were HBsAg-positive and 21.7% (95% CI: 20.4-23.2) anti-HBc-positive; HBsAg prevalence was lowest (0.2%; 95% CI: 0.0-1.5) among 18-23-year-olds and highest (8.6%; 95% CI: 6.1-12.1) among 35-39-year-olds.ConclusionsHepatitis B vaccination in Georgia had remarkable impact. In 2021, HBsAg prevalence among children was well below the 0.5% hepatitis B control target of the European Region and met the ≤ 0.1% HBsAg seroprevalence target for elimination of mother-to-child transmission of HBV. Chronic HBV infection remains a problem among adults born before vaccine introduction. Screening, treatment and preventive interventions among adults, and sustained high immunisation coverage among children, can help eliminate hepatitis B in Georgia by 2030.
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Affiliation(s)
- Nino Khetsuriani
- Global Immunization Division, Centers for Disease Control and Prevention (CDC), Atlanta, United States
| | - Amiran Gamkrelidze
- National Center for Disease Control and Public Health of Georgia (NCDC), Tbilisi, Georgia
| | - Shaun Shadaker
- Division of Viral Hepatitis, Centers for Disease Control and Prevention (CDC), Atlanta, United States
| | - Maia Tsereteli
- National Center for Disease Control and Public Health of Georgia (NCDC), Tbilisi, Georgia
| | - Maia Alkhazashvili
- National Center for Disease Control and Public Health of Georgia (NCDC), Tbilisi, Georgia
| | - Nazibrola Chitadze
- National Center for Disease Control and Public Health of Georgia (NCDC), Tbilisi, Georgia
| | | | - Lia Gvinjilia
- Eastern Europe and Central Asia Regional Office, Centers for Disease Control and Prevention (CDC), Tbilisi, Georgia
| | | | - Gavin Cloherty
- Abbott Pandemic Defense Coalition, Abbott Park, IL, United States
| | - Qian An
- Global Immunization Division, Centers for Disease Control and Prevention (CDC), Atlanta, United States
| | - Giorgi Chakhunashvili
- National Center for Disease Control and Public Health of Georgia (NCDC), Tbilisi, Georgia
| | - Jan Drobeniuc
- Division of Viral Hepatitis, Centers for Disease Control and Prevention (CDC), Atlanta, United States
| | - Paata Imnadze
- National Center for Disease Control and Public Health of Georgia (NCDC), Tbilisi, Georgia
| | - Khatuna Zakhashvili
- National Center for Disease Control and Public Health of Georgia (NCDC), Tbilisi, Georgia
| | - Paige A Armstrong
- Division of Viral Hepatitis, Centers for Disease Control and Prevention (CDC), Atlanta, United States
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12
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Sanaubarova A, Pujol-Hodge E, Dzissyuk N, Lemey P, Vermund SH, Leigh Brown AJ, Ali S. High-Level Drug-Resistant Mutations among HIV-1 Subtype A6 and CRF02_AG in Kazakhstan. Viruses 2023; 15:1407. [PMID: 37515095 PMCID: PMC10384832 DOI: 10.3390/v15071407] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 05/30/2023] [Accepted: 05/31/2023] [Indexed: 07/30/2023] Open
Abstract
HIV incidence in Kazakhstan increased by 73% between 2010 and 2020, with an estimated 35,000 people living with HIV (PLHIV) in 2020. The development of antiretroviral drug resistance is a major threat to effective antiretroviral therapy (ART), yet studies on the prevalence of drug resistance in Kazakhstan are sparse. In this study on the molecular epidemiology of HIV in Kazakhstan, we analyzed 968 partial HIV-1 pol sequences that were collected between 2017 and 2020 from PLHIV across all regions of Kazakhstan, covering almost 3% of PLHIV in 2020. Sequences predominantly represented subtypes A6 (57%) and CRF02_AG (41%), with 32% of sequences exhibiting high-level drug resistance. We further identified distinct drug-resistant mutations (DRMs) in the two subtypes: subtype A6 showed a propensity for DRMs A62V, G190S, K101E, and D67N, while CRF02_AG showed a propensity for K103N and V179E. Codon usage analysis revealed that different mutational pathways for the two subtypes may explain the difference in G190S and V179E frequencies. Phylogenetic analysis highlighted differences in the timing and geographic spread of both subtypes within the country, with A62V-harboring subtype A6 sequences clustering on the phylogeny, indicative of sustained transmission of the mutation. Our findings suggest an HIV epidemic characterized by high levels of drug resistance and differential DRM frequencies between subtypes. This emphasizes the importance of drug resistance monitoring within Kazakhstan, together with DRM and subtype screening at diagnosis, to tailor drug regimens and provide effective, virally suppressive ART.
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Affiliation(s)
- Ainur Sanaubarova
- Department of Biomedical Sciences, Nazarbayev School of Medicine, Nazarbayev University, Astana 010000, Kazakhstan;
| | - Emma Pujol-Hodge
- School of Biological Sciences, University of Edinburgh, Edinburgh EH9 3FL, UK; (E.P.-H.); (A.J.L.B.)
| | - Natalya Dzissyuk
- Kazakh Scientific Center of Dermatology and Infectious Diseases, Almaty 010000, Kazakhstan;
| | - Philippe Lemey
- Department of Microbiology and Immunology, Rega Institute, Katholieke Universiteit Leuven, 3000 Leuven, Belgium;
| | - Sten H. Vermund
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT 06510, USA;
| | - Andrew J. Leigh Brown
- School of Biological Sciences, University of Edinburgh, Edinburgh EH9 3FL, UK; (E.P.-H.); (A.J.L.B.)
| | - Syed Ali
- Department of Biomedical Sciences, Nazarbayev School of Medicine, Nazarbayev University, Astana 010000, Kazakhstan;
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13
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Bilibayeva G, Ospanova D, Nurkerimova A, Kussainova F, Tukeev M, Shokybaeva M, Tanabayeva S, Fakhradiyev I, Saliev T. Epidemiological Analysis of HIV/AIDS in Kazakhstan During 2018-2020. J Res Health Sci 2023; 23:e00580. [PMID: 37571951 PMCID: PMC10422132 DOI: 10.34172/jrhs.2023.115] [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: 04/06/2023] [Revised: 04/26/2023] [Accepted: 06/14/2023] [Indexed: 08/13/2023] Open
Abstract
BACKGROUND The human immunodeficiency virus (HIV) is a severe threat to public health everywhere, including the Central Asian region and Kazakhstan. The aim of the study was to conduct an epidemiological analysis of newly diagnosed cases of HIV infection during 2018-2020. STUDY DESIGN A case series study. METHODS A descriptive analysis of national data on registered cases of HIV in Kazakhstan was conducted, and demographic information was collected and studied accordingly. The analysis of the influence of age, period, and cohort was performed using the age-period-cohort method. RESULTS Based on the results, men prevailed (68.5%) among all cases of HIV infection (n=1235). Sexual transmission during heterosexual contact was higher in females (88.9%, P=0.005), and the number of new cases as a result of homosexual contact was higher in men (23.0%, P=0.087). In addition, the parenteral route of HIV transmission cases prevailed among men (27.5%, P=0.001), and intravenous drug administration was more common among males (27.4%, P=0.01). Moreover, 68.5% of men and 33.2% of women had a low therapy adherence. In men, the risk of HIV prevalence increased after 32.5 years (deviation [Dv]: 0.134, 95% confidence interval [CI]=0.096 to 0.364). At the age of 37.5 years, there was an increase (Dv: 0.852, 95% CI=0.626 to 1.079) in HIV prevalence. However, no peaks were observed in women. CONCLUSION Our findings indicated a rise in the prevalence of HIV infection in Kazakhstan. Men aged 37 and older were identified as the risk category. Eventually, inadequate adherence to treatment was observed in HIV/acquired immunodeficiency syndrome patients.
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Affiliation(s)
| | | | | | | | - Marat Tukeev
- Center for Prevention and Control of AIDS, Almaty, Kazakhstan
| | | | - Shynar Tanabayeva
- S.D. Asfendiyarov Kazakh National Medical University, Almaty, Kazakhstan
| | - Ildar Fakhradiyev
- S.D. Asfendiyarov Kazakh National Medical University, Almaty, Kazakhstan
| | - Timur Saliev
- S.D. Asfendiyarov Kazakh National Medical University, Almaty, Kazakhstan
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14
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Ma W, Chen Z, Niu S. Advances and challenges in sexually transmitted infections prevention among men who have sex with men in Asia. Curr Opin Infect Dis 2023; 36:26-34. [PMID: 36480294 PMCID: PMC9794152 DOI: 10.1097/qco.0000000000000892] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
PURPOSE OF REVIEW This review summarizes recently published research on sexually transmitted infections (STIs) and sexually transmitted diseases (STDs) among men who have sex with men (MSM) in Asia, covering four main areas: prevalence and consequences of STIs/STDs, factors associated with STI risk, strategies and measures of STI prevention, challenges in the prevention of SITs. RECENT FINDINGS Studies show that STIs among Asian MSM are still prevalent, with the prevalence of STIs varying slightly from country to country. In addition to the number of sexual partners, frequency of condom use, high-risk sexual behaviors, the influence of Confucianism, law, and COVID-19 are also related to STI risk. Social stigma, weak health systems, lack of funding and policy support are the current challenges for STIs prevention. SUMMARY In the future, new media technologies are encouraged to be used to enhance education and reduce stigma and discrimination against MSM and STIs. Expanding STI screening, strengthening STI knowledge propaganda and education among MSM population, and providing necessary counseling and medical services are main strategies in STI prevention. It is also important to strengthen STI awareness and policy support at the national level.
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Affiliation(s)
- Wei Ma
- Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, PR China
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15
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Prevalence and factors associated with hepatitis C among pregnant women in China: a cross-sectional study. Sci Rep 2023; 13:759. [PMID: 36641539 PMCID: PMC9840611 DOI: 10.1038/s41598-023-27668-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Accepted: 01/05/2023] [Indexed: 01/15/2023] Open
Abstract
Pregnant women infected with HCV should be given attention due to their special physiological stage and the effect on offspring health. To examine the prevalence of HCV infection among pregnant women in part of China and explore relevant factors during pregnancy, a cross-sectional study was conducted in four maternal and children health care institutions (MCHC) in Guangdong, Hunan and Chongqing. Pregnant women who were delivered, induced or spontaneous abortion were included and relevant information was collected through the Hospital Information System. Results showed that the prevalence of HCV among pregnant women in four MCHCs was 0.11% (95% CI 0.09-0.13%). Age, occupations, regions, syphilis-infection, intrahepatic cholestasis of pregnancy (ICP), and placenta previa were significant factors (all P < 0.05). Age and syphilis-infection were positively correlated with HCV infection (Z = 3.41, P = 0.0006; OR = 18.16, 95% CI 9.34-35.29). HCV and HBV infection were risk factors of ICP (OR = 4.18, 95% CI 2.18-8.04; OR = 2.59, 95% CI 2.31-2.89). Our study indicates that the prevalence of HCV among pregnant women in the three provinces(city) was low compared with the general population in China. Older age and syphilis-infection increased the risk of HCV infection during pregnancy. HCV infection was a risk factor of ICP. Generally, we need keep a watchful eye on HCV infection and relevant factors mentioned above during pregnancy in clinic, especially those also infected with syphilis. HCV testing based on risk factors is recommended in antenatal care and obstetrics.
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16
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Manuylov V, Chulanov V, Bezuglova L, Chub E, Karlsen A, Kyuregyan K, Ostankova Y, Semenov A, Osipova L, Tallo T, Netesova I, Tkachuk A, Gushchin V, Netesov S, Magnius LO, Norder H. Genetic Diversity and Possible Origins of the Hepatitis B Virus in Siberian Natives. Viruses 2022; 14:2465. [PMID: 36366563 PMCID: PMC9693834 DOI: 10.3390/v14112465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 10/27/2022] [Accepted: 11/03/2022] [Indexed: 11/09/2022] Open
Abstract
A total of 381 hepatitis B virus (HBV) DNA sequences collected from nine groups of Siberian native populations were phylogenetically analyzed along with 179 HBV strains sampled in different urban populations of former western USSR republics and 50 strains from Central Asian republics and Mongolia. Different HBV subgenotypes predominated in various native Siberian populations. Subgenotype D1 was dominant in Altaian Kazakhs (100%), Tuvans (100%), and Teleuts (100%) of southern Siberia as well as in Dolgans and Nganasans (69%), who inhabit the polar Taimyr Peninsula. D2 was the most prevalent subgenotype in the combined group of Nenets, Komi, and Khants of the northern Yamalo-Nenets Autonomous Region (71%) and in Yakuts (36%) from northeastern Siberia. D3 was the main subgenotype in South Altaians (76%) and Buryats (40%) of southeastern Siberia, and in Chukchi (51%) of the Russian Far East. Subgenotype C2 was found in Taimyr (19%) and Chukchi (27%), while subgenotype A2 was common in Yakuts (33%). In contrast, D2 was dominant (56%) in urban populations of the former western USSR, and D1 (62%) in Central Asian republics and Mongolia. Statistical analysis demonstrated that the studied groups are epidemiologically isolated from each other and might have contracted HBV from different sources during the settlement of Siberia.
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Affiliation(s)
- Victor Manuylov
- Gamaleya National Research Center of Epidemiology and Microbiology, 123098 Moscow, Russia
| | - Vladimir Chulanov
- National Medical Research Center for Phthisiopulmonology and Infectious Diseases, 127473 Moscow, Russia
- Chair of Infectious Diseases, Sechenov University, 119048 Moscow, Russia
| | - Ludmila Bezuglova
- Hepatitis B ELISA Department, Vector-Best JSC, 630559 Koltsovo, Russia
| | - Elena Chub
- Department of Molecular Virology of Flaviviruses and Viral Hepatitis, State Research Center of Virology and Biotechnology “Vector” of the Rospotrednadzor, 630559 Koltsovo, Russia
| | - Anastasia Karlsen
- Department of Viral Hepatitis, Russian Medical Academy of Continuous Professional Education, 125993 Moscow, Russia
- Laboratory of Viral Hepatitis, Mechnikov Research Institute of Vaccines and Sera, 105064 Moscow, Russia
- Scientific and Educational Resource Center for High-Performance Methods of Genomic Analysis, Peoples’ Friendship University of Russia (RUDN University), 117198 Moscow, Russia
| | - Karen Kyuregyan
- Department of Viral Hepatitis, Russian Medical Academy of Continuous Professional Education, 125993 Moscow, Russia
- Laboratory of Viral Hepatitis, Mechnikov Research Institute of Vaccines and Sera, 105064 Moscow, Russia
- Scientific and Educational Resource Center for High-Performance Methods of Genomic Analysis, Peoples’ Friendship University of Russia (RUDN University), 117198 Moscow, Russia
| | - Yulia Ostankova
- Laboratory of Molecular Immunology, Institute Pasteur in Saint Petersburg for Research in Epidemiology and Microbiology of the Rospotrednadzor, 197101 Saint-Petersburg, Russia
| | - Alexander Semenov
- Ekaterinburg Research Institute of Viral Infections of SRC VB Vector, 620030 Ekaterinburg, Russia
| | - Ludmila Osipova
- Laboratory of Populational Ethnogenetics, Department of Molecular Diagnostics and Epidemiology, Institute of Cytology and Genetics, 630090 Novosibirsk, Russia
| | - Tatjana Tallo
- Department of Microbiology, Public Health Agency of Sweden, 171 82 Stockholm, Sweden
| | - Irina Netesova
- Hepatitis B ELISA Department, Vector-Best JSC, 630559 Koltsovo, Russia
| | - Artem Tkachuk
- Gamaleya National Research Center of Epidemiology and Microbiology, 123098 Moscow, Russia
| | - Vladimir Gushchin
- Gamaleya National Research Center of Epidemiology and Microbiology, 123098 Moscow, Russia
| | - Sergey Netesov
- Laboratory of Bionanotechnology, Microbiology and Virology, Novosibirsk State University, 630090 Novosibirsk, Russia
| | | | - Heléne Norder
- Department of Infectious Diseases, Institute of Biomedicine, University of Gothenburg, 413 90 Gothenburg, Sweden
- Department of Clinical Microbiology, Sahlgrenska University Hospital, 413 45 Gothenburg, Sweden
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17
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Kashnitsky D, Richter JM. 'In Short, We Will Deport You': Disrupted temporalities of migrants with HIV in Russia. Glob Public Health 2022; 17:2841-2853. [PMID: 34842038 DOI: 10.1080/17441692.2021.2002923] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Migrants experience several challenges en route to or in their host country. Current legislation in Russia imposes a permanent ban on international migrants with HIV obtaining a residence permit in Russia. Using qualitative methodology, we conducted semi-structured interviews with 15 international migrants who have lived with HIV in Russia and 12 interviews with healthcare providers in Russia. With the help of Bonnington's temporal framework, the study finds that the HIV-positive status of migrants becomes a biographical event that interrupts their migration cycle, thereby leading to the disruption of their normal life course which results in 'short term planning' and instability. Although most people living with HIV face similar challenges, Russian law concerning international migrants living with HIV worsens their living experience in Russia. International migrants living with HIV further face social exclusion, serious stigma and discrimination. The results show that the country's demand for migrants with HIV to leave the country to reduce the spread of HIV in Russia is counterproductive: it does not mobilise heath-seeking behaviour among migrants. Therefore, such legislation has to be amended to encourage international migrants living with HIV to access adequate HIV services.
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Affiliation(s)
- Daniel Kashnitsky
- Institute of Social Policy, National Research University, Higher School of Economics, Moscow, Russia
| | - Jibril Mohammed Richter
- School of Politics and Governance, National Research University, Higher School of Economics, Moscow, Russia
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18
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Lee YG, Zhakupova G, Vinogradov V, Paine EA, Laughney CI, Reeder K, Davis A, Hunt T, Mergenova G, Primbetova S, Terlikbayeva A, Wu E. Polydrug Use, Sexual Risk, and HIV Testing Among Cisgender Gay, Bisexual, and Other Men and Transgender and Nonbinary Individuals Who Have Sex With Men in Kazakhstan. AIDS EDUCATION AND PREVENTION : OFFICIAL PUBLICATION OF THE INTERNATIONAL SOCIETY FOR AIDS EDUCATION 2022; 34:413-426. [PMID: 36181500 PMCID: PMC10662254 DOI: 10.1521/aeap.2022.34.5.413] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
This study examined substance use and sexual risk correlates of HIV testing among cisgender gay, bisexual, and other men (MSM) and transgender and nonbinary individuals (TSM) who have sex with men in Kazakhstan. We analyzed baseline data from an HIV prevention trial collected prior to intervention deployment (N = 304). Multivariable logistic regression analyses revealed that lifetime HIV testing was positively associated with poly-drug use (AOR = 4.4, 95% CI [2.0, 9.9]) and negatively with sexual risk (AOR = 0.4, 95% CI [0.2, 1.0]). Similarly, recent HIV testing was positively associated with polydrug use (AOR = 2.7, 95% CI [1.4, 5.2]) and negatively with sexual risk (AOR = 0.5, 95% CI [0.3, 0.9]). Current HIV testing was negatively associated with sexual risk (AOR = 0.6, 95% CI [0.3. 0.9]). Findings support the value of integrating drug treatment with HIV testing among MSM and TSM in Kazakhstan.
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Affiliation(s)
- Yong Gun Lee
- Social Intervention Group, Columbia University School of Social Work, New York, New York, USA
| | - Gulnara Zhakupova
- Columbia University Global Health Research Center of Central Asia, Almaty, Kazakhstan
| | - Vitaliy Vinogradov
- Columbia University Global Health Research Center of Central Asia, Almaty, Kazakhstan
| | - Emily Allen Paine
- HIV Center for Clinical and Behavioral Studies, Columbia University and the New York Psychiatric Institute, New York, New York, USA
| | | | - Kelsey Reeder
- Columbia University School of Social Work, New York, New York, USA
| | - Alissa Davis
- Social Intervention Group, Columbia University School of Social Work, New York, New York, USA
| | - Timothy Hunt
- Social Intervention Group, Columbia University School of Social Work, New York, New York, USA
| | - Gaukhar Mergenova
- Columbia University Global Health Research Center of Central Asia, Almaty, Kazakhstan
| | - Sholpan Primbetova
- Columbia University Global Health Research Center of Central Asia, Almaty, Kazakhstan
| | - Assel Terlikbayeva
- Columbia University Global Health Research Center of Central Asia, Almaty, Kazakhstan
| | - Elwin Wu
- Social Intervention Group, Columbia University School of Social Work, New York, New York, USA
- Columbia University Global Health Research Center of Central Asia, Almaty, Kazakhstan
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Operario D, Sun S, Bermudez AN, Masa R, Shangani S, van der Elst E, Sanders E. Integrating HIV and mental health interventions to address a global syndemic among men who have sex with men. Lancet HIV 2022; 9:e574-e584. [PMID: 35750058 PMCID: PMC7613577 DOI: 10.1016/s2352-3018(22)00076-5] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 02/27/2022] [Accepted: 03/14/2022] [Indexed: 02/04/2023]
Abstract
In this Series paper, we review evidence on the co-occurring and synergistic epidemics (syndemic) of HIV and mental health problems worldwide among men who have sex with men (MSM). The multilevel determinants of this global syndemic include structural factors that enable stigma, systematic bias, and violence towards MSM across geographical and cultural contexts. Cumulative exposure to these factors over time results in population-level inequities in the burden of HIV infections and mental health problems among MSM. Evidence for this syndemic among MSM is strongest in the USA, Canada, western Europe, and parts of Asia and Latin America, with emerging evidence from sub-Saharan Africa. Integrated interventions are needed to address syndemics of HIV and mental health problems that challenge the wellbeing of MSM populations worldwide, and such interventions should consider various mental health conditions (eg, depression, anxiety, trauma, and suicidality) and their unique expressions and relationships with HIV outcomes depending on cultural contexts. In addition, interventions should identify and intervene with locally relevant structural factors that result in HIV and mental health vulnerabilities among MSM.
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Lebedev A, Kuznetsova A, Kim K, Ozhmegova E, Antonova A, Kazennova E, Tumanov A, Mamatkulov A, Kazakova E, Ibadullaeva N, Brigida K, Musabaev E, Mustafaeva D, Rakhimova V, Bobkova M. Identifying HIV-1 Transmission Clusters in Uzbekistan through Analysis of Molecular Surveillance Data. Viruses 2022; 14:v14081675. [PMID: 36016298 PMCID: PMC9413238 DOI: 10.3390/v14081675] [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: 06/17/2022] [Revised: 07/25/2022] [Accepted: 07/27/2022] [Indexed: 11/16/2022] Open
Abstract
The CRF02_AG and sub-subtype A6 are currently the predominant HIV-1 variants in the Republic of Uzbekistan, but little is known about their time-spatial clustering patterns in high-risk populations. We have applied molecular evolution methods and network analyses to better understand the transmission patterns of these subtypes by analyzing 316 pol sequences obtained during the surveillance study of HIV drug resistance. Network analysis showed that about one third of the HIV infected persons were organized into clusters, including large clusters with more than 35 members. These clusters were composed mostly of injecting drug users and/or heterosexuals, with women having mainly high centrality within networks identified in both subtypes. Phylogenetic analyses of the 'Uzbek' sequences, including those publicly available, show that Russia and Ukraine played a role as the main sources of the current subtype A6 epidemic in the Republic. At the same time, Uzbekistan has been a local center of the CRF02_AG epidemic spread in the former USSR since the early 2000s. Both of these HIV-1 variants continue to spread in Uzbekistan, highlighting the importance of identifying transmission networks and transmission clusters to prevent further HIV spread, and the need for HIV prevention and education campaigns in high-risk groups.
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Affiliation(s)
- Aleksey Lebedev
- Gamaleya National Research Center for Epidemiology and Microbiology, 123098 Moscow, Russia; (A.K.); (K.K.); (E.O.); (A.A.); (E.K.); (A.T.); (M.B.)
- Correspondence:
| | - Anna Kuznetsova
- Gamaleya National Research Center for Epidemiology and Microbiology, 123098 Moscow, Russia; (A.K.); (K.K.); (E.O.); (A.A.); (E.K.); (A.T.); (M.B.)
| | - Kristina Kim
- Gamaleya National Research Center for Epidemiology and Microbiology, 123098 Moscow, Russia; (A.K.); (K.K.); (E.O.); (A.A.); (E.K.); (A.T.); (M.B.)
| | - Ekaterina Ozhmegova
- Gamaleya National Research Center for Epidemiology and Microbiology, 123098 Moscow, Russia; (A.K.); (K.K.); (E.O.); (A.A.); (E.K.); (A.T.); (M.B.)
| | - Anastasiia Antonova
- Gamaleya National Research Center for Epidemiology and Microbiology, 123098 Moscow, Russia; (A.K.); (K.K.); (E.O.); (A.A.); (E.K.); (A.T.); (M.B.)
| | - Elena Kazennova
- Gamaleya National Research Center for Epidemiology and Microbiology, 123098 Moscow, Russia; (A.K.); (K.K.); (E.O.); (A.A.); (E.K.); (A.T.); (M.B.)
| | - Aleksandr Tumanov
- Gamaleya National Research Center for Epidemiology and Microbiology, 123098 Moscow, Russia; (A.K.); (K.K.); (E.O.); (A.A.); (E.K.); (A.T.); (M.B.)
| | - Adkhamjon Mamatkulov
- Research Institute of Virology, Tashkent 100194, Uzbekistan; (A.M.); (E.K.); (N.I.); (K.B.); (E.M.)
| | - Evgeniya Kazakova
- Research Institute of Virology, Tashkent 100194, Uzbekistan; (A.M.); (E.K.); (N.I.); (K.B.); (E.M.)
| | - Nargiz Ibadullaeva
- Research Institute of Virology, Tashkent 100194, Uzbekistan; (A.M.); (E.K.); (N.I.); (K.B.); (E.M.)
| | - Krestina Brigida
- Research Institute of Virology, Tashkent 100194, Uzbekistan; (A.M.); (E.K.); (N.I.); (K.B.); (E.M.)
| | - Erkin Musabaev
- Research Institute of Virology, Tashkent 100194, Uzbekistan; (A.M.); (E.K.); (N.I.); (K.B.); (E.M.)
| | - Dildora Mustafaeva
- Republican AIDS Center, The Ministry of Health, Tashkent 100135, Uzbekistan;
| | - Visola Rakhimova
- Center for Development of Profession Qualification of Medical Workers, Tashkent 100007, Uzbekistan;
| | - Marina Bobkova
- Gamaleya National Research Center for Epidemiology and Microbiology, 123098 Moscow, Russia; (A.K.); (K.K.); (E.O.); (A.A.); (E.K.); (A.T.); (M.B.)
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Ashimkhanova A, Syssoyev D, Gusmanov A, Yesmembetov K, Yespotayeva A, Abbay A, Nurpeissova A, Sarria-Santamera A, Gaipov A. Epidemiological Characteristics of Chronic Viral Hepatitis in Kazakhstan: Data from Unified Nationwide Electronic Healthcare System 2014–2019. Infect Drug Resist 2022; 15:3333-3346. [PMID: 35782528 PMCID: PMC9248955 DOI: 10.2147/idr.s363609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 06/09/2022] [Indexed: 11/23/2022] Open
Affiliation(s)
- Aiymkul Ashimkhanova
- Department of Medicine, Nazarbayev University School of Medicine, Nur-Sultan, Kazakhstan
| | - Dmitriy Syssoyev
- Department of Medicine, Nazarbayev University School of Medicine, Nur-Sultan, Kazakhstan
| | - Arnur Gusmanov
- Department of Medicine, Nazarbayev University School of Medicine, Nur-Sultan, Kazakhstan
| | | | - Arina Yespotayeva
- Al-Farabi University, Faculty of Medicine and Healthcare, Almaty, Kazakhstan
| | - Anara Abbay
- Department of Medicine, Nazarbayev University School of Medicine, Nur-Sultan, Kazakhstan
| | - Aiymzhan Nurpeissova
- Department of Medical Information Analysis of Outpatient and Polyclinic Care, Republican Center of Electronic Healthcare, Nur-Sultan, Kazakhstan
| | | | - Abduzhappar Gaipov
- Department of Medicine, Nazarbayev University School of Medicine, Nur-Sultan, Kazakhstan
- Correspondence: Abduzhappar Gaipov, Department of Medicine, Nazarbayev University School of Medicine, Kerey and Zhanibek Khans Street 5/1, Nur-Sultan, 010000, Kazakhstan, Tel +7 7172 706 297, Email
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22
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He H, Ou Z, Yu D, Li Y, Liang Y, He W, Gao Y, Wu F, Chen Q. Spatial and Temporal Trends in HIV/AIDS Burden Among Worldwide Regions From 1990 to 2019: A Secondary Analysis of the Global Burden of Disease Study 2019. Front Med (Lausanne) 2022; 9:808318. [PMID: 35646986 PMCID: PMC9133478 DOI: 10.3389/fmed.2022.808318] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 04/08/2022] [Indexed: 11/13/2022] Open
Abstract
PurposeHIV/AIDS is a critical public health concern worldwide. This article investigated the spatial and temporal trends in HIV/AIDS burden from 1990 to 2019.MethodsData were extracted from the Global Burden of Disease (GBD) Study 2019. The estimated annual percentage change (EAPC) and the age-standardized rate (ASR) were used to quantify the change in trends at the global, regional, and national levels.ResultsIn terms of temporal trends, during the period 1990–2004, increasing trends in prevalence (EAPC = 7.47, 95% confidence interval [CI] 5.84, 9.12), death (EAPC = 10.85, 95% CI 8.90–12.84), and disability-adjusted life years (DALYs) (EAPC = 10.40, 95% CI 8.47–12.36) of HIV/AIDS were observed. During the period 2005–2019, the global trends in HIV/AIDS incidence, death, and DALYs of HIV/AIDS decreased, with the EAPCs of −2.68 (95% CI−2.82–−2.53), −6.73 (95% CI −6.98–−6.47), and −6.75 (95% CI −6.95–−6.54), respectively. However, the disease prevalence showed a slight increasing trend (EAPC = 0.71, 95% CI 0.54–0.87). In terms of spatial trends, over the past 15 years, trends in HIV/AIDS incidence of HIV/AIDS appeared upward in High-middle and High sociodemographic index (SDI) areas (EAPC = 6.51, 95% CI 5.50–7.53; EAPC = 2.31, 95% CI 2.02–2.60, respectively).ConclusionDecreasing trends in HIV/AIDS incidence, death, and DALYs have been observed worldwide over the past 15 years, especially in death and DALYs rates. However, the global population living with HIV/AIDS is still increasing. It is worth noting that an unfavorable trend emerged in High-middle and High SDI areas. Prevention and control of HIV/AIDS still need to be strengthened to counteract these concerning trends.
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Affiliation(s)
- Huan He
- Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Zejin Ou
- Key Laboratory of Occupational Environment and Health, Guangzhou Twelfth People's Hospital, Guangzhou, China
| | - Danfeng Yu
- Department of MICU, Guangdong Women and Children Hospital, Guangzhou, China
| | - Yongzhi Li
- Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Yuanhao Liang
- Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Wenqiao He
- Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Yuhan Gao
- Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Fei Wu
- Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Qing Chen
- Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China
- *Correspondence: Qing Chen
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Prevalence of Viral Hepatitis B, C, and D in Kazakhstan. ScientificWorldJournal 2022; 2022:9102565. [PMID: 35492864 PMCID: PMC9054462 DOI: 10.1155/2022/9102565] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 03/14/2022] [Accepted: 03/31/2022] [Indexed: 02/06/2023] Open
Abstract
Background Viral hepatitis is a major burden for the healthcare system worldwide. Up to date, a comprehensive analysis of the prevalence of viral hepatitis in Kazakhstan and Central Asia has not been carried out yet. Our epidemiological study aimed at investigating the frequency and spread of viral hepatitis B, C, and D depending on age and sex in Kazakhstan (5-year period). Materials and Methods We utilized the data from the primary registration of the incidence of hepatitis B, C, and D in 18 regions of Kazakhstan (period: from 2015 to 2020). Age indicators, gender, and territorial characteristics of registered cases were determined and analysed. The data were obtained from the state information system “Electronic Register of Dispensary Patients”, based on the International Classification of Diseases-10 for coding diseases. Results During the period studied, 268 975 cases of hepatitis B, C, and D were detected in Kazakhstan. Hepatitis B was registered in n = 109 734 cases. In women, the incidence rate was 40.6% of all cases (n = 44545), and in men it was 59.4% (n = 65189) of all cases (p ≤ 0.01). Hepatitis D was detected in 8 656 cases, of which 58.3% (n = 5049) were in men and 41.7% (n = 3607) in women (p ≤ 0.01). Hepatitis C was registered in n = 159 585 cases. The rate was higher in the male population (54.6%; n = 82 203) compared to women 45.4% (n = 68382) (p ≤ 0.01). In 2020 (in comparison with 2015), there was a significant increase in the incidence of hepatitis D by 68.3%, hepatitis B by 49.8%, and hepatitis C by 46.4%. The largest prevalence of hepatitis D was recorded in 2016 which is 22.3% higher compared to 2020. A significant increase in hepatitis C was recorded in 2019 compared to 2015, where indicators were 49.2% higher. Conclusion An analysis of the prevalence of hepatitis B, C, and D showed an increase in new cases in Kazakhstan. These findings indicate the need to develop effective preventive measures and screening strategies among people in a high-risk group. The results of the study can be used for the development of a national program to combat the spread of viral hepatitis.
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Dumchev K. Challenges of sexually transmitted infections and sexual health among people who inject drugs. Curr Opin Infect Dis 2022; 35:55-60. [PMID: 34799511 DOI: 10.1097/qco.0000000000000801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW This review provides a summary of recently published research on sexually transmitted infections (STI) and related behaviors among people who inject drugs (PWID), covering three major areas: sexual behavior and its role in STI transmission among PWID, multilevel factors associated with STI risk, and strategies addressing sexual health of PWID. This review is timely given the growing priority of combination prevention approaches and integrated care for PWID. RECENT FINDINGS Modern research improves the understanding that PWID have an increased risk of STI, which varies by gender, setting, type of substance used, and presence of mental disorders. Major socioeconomic and structural factors, specific and nonspecific to PWID, facilitate inequality and sexual risk behavior. Sexual transmission continues to contribute substantially to the spread of bloodborne infections among PWID, accounting for at least 10% of new HIV cases according to epidemiological modeling. Despite the substantial evidence that behavioral interventions can improve sexual health and reduce sex-related risks among PWID, there is a research-practice gap, reflected in the scarcity of implementation studies published recently. SUMMARY Integration of sexual health into prevention programs for PWID is essential to curb transmission of STI, including HIV, among PWID and their sexual partners.
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Ghavimi S. A Novel Backward Stepwise Logistic Regression and Classification and Regression Tree Model to Predict 180-day Clinical Outcomes in Hepatitis B Virus-acute-on-chronic Liver Failure Patients. J Clin Transl Hepatol 2021; 9:456-457. [PMID: 34447673 PMCID: PMC8369010 DOI: 10.14218/jcth.2021.00240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 07/01/2021] [Accepted: 07/07/2021] [Indexed: 12/04/2022] Open
Affiliation(s)
- Shima Ghavimi
- Division of Gastroenterology and Hepatology, Department of Medicine, Marshall University, Joan C. Edwards School of Medicine, Huntington, WV, USA
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Saparbay J, Spatayev J, Sharmenov A, Aytbayev S, Uristenova A, Mukazhanov A, Zhexembayev A. Liver Transplantation: A 10-Year Low-Volume Transplant Center Experience in Kazakhstan. Ann Transplant 2021; 26:e931786. [PMID: 34226437 PMCID: PMC8272395 DOI: 10.12659/aot.931786] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Background Liver transplantation is considered to be the best available treatment option for patients with liver failure. In Kazakhstan, the liver transplantation program was established a decade ago. In this study, we analyzed a low-volume transplant center experience of liver transplantation in Kazakhstan. Material/Methods Clinical data of the 64 consecutive liver transplantations from deceased and living donors between 2010 and 2020 were retrieved from electronic records. All data were retrospectively analyzed. Results A total of 64 liver transplantations, 11 from deceased donors and 53 from living donors, were carried out in our center between 2010 and 2020. The mean age of the recipient was 44 years, 53% were female, and 47% were male. Hepatitis B+hepatitis D infection was the most common cause of end-stage liver disease (21 cases; 32.8%). The overall patient survival rates for 1, 3, and 5 years were 75%, 69.5%, and 59.6%, respectively, for recipients of a liver transplant from a living donor and 54.5%, 45.5%, and 39% for recipients of a liver transplant from a deceased donor. Conclusions Our clinical outcomes had a high rate of biliary and vascular complications that led to a low survival rate of the recipients. Starting the transplant program in Kazakhstan faced various challenges. In the early period, most transplantations were performed in collaboration with or under the guidance of transplant teams from Russia, Turkey, and South Korea. Improving surgical techniques and protocols of pre- and posttransplantation management could reduce the complications after transplantation.
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Affiliation(s)
- Jamilya Saparbay
- Department of Hepatology, Gastroenterology, and Organ Transplantation, LLP National Research Oncology Center, Nur-Sultan, Kazakhstan
| | - Janat Spatayev
- Department of Hepatology, Gastroenterology, and Organ Transplantation, LLP National Research Oncology Center, Nur-Sultan, Kazakhstan
| | - Abylaikhan Sharmenov
- Department of Hepatology, Gastroenterology, and Organ Transplantation, LLP National Research Oncology Center, Nur-Sultan, Kazakhstan
| | - Shokan Aytbayev
- Department of Hepatology, Gastroenterology, and Organ Transplantation, LLP National Research Oncology Center, Nur-Sultan, Kazakhstan
| | - Aizhan Uristenova
- Department of Hepatology, Gastroenterology, and Organ Transplantation, LLP National Research Oncology Center, Nur-Sultan, Kazakhstan
| | - Adilbek Mukazhanov
- Department of Hepatology, Gastroenterology, and Organ Transplantation, LLP National Research Oncology Center, Nur-Sultan, Kazakhstan
| | - Asan Zhexembayev
- Department of Hepatology, Gastroenterology, and Organ Transplantation, LLP National Research Oncology Center, Nur-Sultan, Kazakhstan
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Martínez-Pérez GZ, Nikitin DS, Bessonova A, Fajardo E, Bessonov S, Shilton S. Values and preferences for hepatitis C self-testing among people who inject drugs in Kyrgyzstan. BMC Infect Dis 2021; 21:609. [PMID: 34171990 PMCID: PMC8233180 DOI: 10.1186/s12879-021-06332-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Accepted: 06/09/2021] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND The prevalence of hepatitis C virus (HCV) among people who inject drugs (PWID) continues to be a major public-health burden in this highly stigmatised population. To halt transmission of HCV, rapid HCV self-testing kits represent an innovative approach that could enable PWID to know their HCV status and seek treatment. As no HCV test has yet been licenced for self-administration, it is crucial to obtain knowledge around the factors that may deter or foster delivery of HCV self-testing among PWID in resource-constrained countries. METHODS A qualitative study to assess values and preferences relating to HCV self-testing was conducted in mid-2020 among PWID in the Bishkek and Chui regions of Kyrgyzstan. Forty-seven PWID participated in 15 individual interviews, two group interviews (n = 12) and one participatory action-research session (n = 20). Responses were analysed using a thematic analysis approach with 4 predefined themes: awareness of HCV and current HCV testing experiences, and acceptability and service delivery preferences for HCV self-testing. Informants' insights were analysed using a thematic analysis approach. This research received local ethics approval. RESULTS Awareness of HCV is low and currently PWID prefer community-based HCV testing due to stigma encountered in other healthcare settings. HCV self-testing would be accepted and appreciated by PWID. Acceptability may increase if HCV self-testing: was delivered in pharmacies or by harm reduction associations; was free of charge; was oral rather than blood-based; included instructions with images and clear information on the test's accuracy; and was distributed alongside pre- and post-testing counselling with linkage to confirmatory testing support. CONCLUSIONS HCV self-testing could increase awareness of and more frequent testing for HCV infection among PWID in Kyrgyzstan. It is recommended that peer-driven associations are involved in the delivery of any HCV self-testing. Furthermore, efforts should be maximised to end discrimination against PWID at the healthcare institutions responsible for confirmatory HCV testing and treatment provision.
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Affiliation(s)
- Guillermo Z Martínez-Pérez
- Department of Physiatrics and Nursing, University of Zaragoza, Calle Domingo Miral s/n, 50009, Zaragoza, Spain
| | - Danil S Nikitin
- Global Research Institute Foundation (GLORI), 125 Suyumbaev Street apt 21, 720011, Bishkek, Kyrgyzstan
| | - Alla Bessonova
- Kyrgyz Network of Harm Reduction (KNHR), 21 Yug-2 Microdistrict apt 55, 720052, Bishkek, Kyrgyzstan
| | - Emmanuel Fajardo
- Foundation for Innovative New Diagnostics, Chemin des Mines 9, 1202, Geneva, Switzerland
| | - Sergei Bessonov
- Kyrgyz Network of Harm Reduction (KNHR), 21 Yug-2 Microdistrict apt 55, 720052, Bishkek, Kyrgyzstan
| | - Sonjelle Shilton
- Foundation for Innovative New Diagnostics, Chemin des Mines 9, 1202, Geneva, Switzerland.
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