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Sherman SG, Park JN, Galai N, Allen ST, Huettner SS, Silberzahn BE, Decker MR, Poteat TC, Footer KHA. Drivers of HIV Infection Among Cisgender and Transgender Female Sex Worker Populations in Baltimore City: Results From the SAPPHIRE Study. J Acquir Immune Defic Syndr 2019; 80:513-521. [PMID: 30649029 DOI: 10.1097/qai.0000000000001959] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
OBJECTIVE To determine and compare risk factors for HIV infection among cisgender female sex workers (CFSWs) and transgender female sex workers (TFSWs). DESIGN Baseline data from a cohort study (SAPPHIRE) of street-based CFSW and TFSW in Baltimore, MD. METHODS Women were queried about individual (eg, drug use), interpersonal (eg, sexual abuse), and structural (eg, housing) risk factors and questioned on their sex work risk environment. Women were tested for HIV/sexually transmitted infections. We used logistic regression to identify key risk factors for prevalent HIV in each population. RESULTS We recruited 262 CFSW and 62 TFSW between 2016 and 2017. Compared with TFSW, CFSW were more likely to be white (66% vs. 0%), recently homeless (62% vs. 23%, P < 0.001), regularly gone to sleep hungry (54% vs. 16%, P < 0.001), and to inject drugs (71% vs. 4%, P < 0.001). HIV prevalence was 8 times greater in TFSW than in CFSW (40% vs. 5%, P < 0.001). All participants reported high rates of lifetime physical and sexual violence. Cocaine injection [adjusted odds ratio (aOR) = 3.65, 95% confidence interval (CI): 1.12 to 11.88], food insecurity (aOR = 1.92, 95% CI: 1.22 to 3.04), and >5 years in sex work (aOR = 5.40, 95% CI: 2.10 to 13.90) were independently associated with HIV among CFSW. Childhood sexual abuse (aOR = 4.56, 95% CI: 1.20 to 17.32), being in sex work due to lack of opportunities (aOR = 4.81, 95% CI: 1.29 to 17.90), and >5 years in sex work (aOR = 5.62, 95% CI: 1.44 to 21.85) were independently associated with HIV among TFSW. CONCLUSIONS Although distinct, both populations share a history of extensive childhood abuse and later life structural vulnerability, which drive their engagement in street-based sex work and their HIV risk profiles.
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Arends RM, Nelwan EJ, Soediro R, van Crevel R, Alisjahbana B, Pohan HT, von Borries AKL, Schene AH, van der Ven AJAM, Schellekens AFA. Associations between impulsivity, risk behavior and HIV, HBV, HCV and syphilis seroprevalence among female prisoners in Indonesia: A cross-sectional study. PLoS One 2019; 14:e0207970. [PMID: 30768609 PMCID: PMC6377190 DOI: 10.1371/journal.pone.0207970] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Accepted: 01/31/2019] [Indexed: 12/15/2022] Open
Abstract
HIV, hepatitis B and C, and syphilis share common transmission routes of which primarily unsafe sexual contact and injecting drug use are important. Impulsivity is a major factor contributing to this transmission risk behavior; however comprehensive studies within female, prison, and Asian populations are scarce. This cross-sectional study aims to delineate the contributions of different aspects of impulsivity to risk behavior, among female inmates living in a prison in Jakarta (N = 214). The relationships between various aspects of impulsivity, risk behaviors and seropositivity were tested using analyses of variance and logistic regression analyses. Motor impulsivity was related to alcohol use, reward-related impulsivity to drug use, and cognitive/goal-directed impulsivity to sexual risk behavior. Finally, goal-directed impulsivity was also directly associated with seropositivity. Specific aspects of impulsivity are associated with different types of risk behavior in Indonesian female prisoners, which can be relevant for future studies on infection prevention strategies for such a population.
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Humphries H, Mehou-Loko C, Phakathi S, Mdladla M, Fynn L, Knight L, Abdool Karim Q. 'You'll always stay right': understanding vaginal products and the motivations for use among adolescent and young women in rural KZN. CULTURE, HEALTH & SEXUALITY 2019; 21:95-107. [PMID: 29658830 PMCID: PMC6800173 DOI: 10.1080/13691058.2018.1453086] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Accepted: 03/13/2018] [Indexed: 06/08/2023]
Abstract
The use of vaginal products may increase the risk of HIV infection by affecting the vaginal biome. Understanding what vaginal products young women are using, and why, is key to assessing the complexity of sexual health and risk. This study reports on findings from research with adolescent and young women in rural KwaZulu-Natal about the vaginal products they use and motivations for using them. The study identified over 26 products that young women used to enhance their sexual experience and found some young women spent time preparing and sourcing vaginal products in order to pleasure and retain partners. Opinions differed about vaginal product use. While some women perceived that vaginal products could provide a means of out-performing other women, retaining a partner and providing sexual autonomy, there was a stigma attached to using them. Study findings highlight the social value of using vaginal products, especially in settings where partner retention is linked to economic survival. Expanding our understanding of what products are used and the reasons young women use them warrants continued investigation.
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Cepeda JA, Eritsyan K, Vickerman P, Lyubimova A, Shegay M, Odinokova V, Beletsky L, Borquez A, Hickman M, Beyrer C, Martin NK. Potential impact of implementing and scaling up harm reduction and antiretroviral therapy on HIV prevalence and mortality and overdose deaths among people who inject drugs in two Russian cities: a modelling study. Lancet HIV 2018; 5:e578-e587. [PMID: 30033374 PMCID: PMC6188805 DOI: 10.1016/s2352-3018(18)30168-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 06/22/2018] [Accepted: 06/25/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Most new HIV infections among people who inject drugs (PWID) in eastern Europe and central Asia occur in Russia, where PWID have a high risk of overdose. In Russia, use of opioid agonist therapy (OAT) is prohibited, and coverage of needle and syringe programmes (NSPs) and antiretroviral therapy (ART) is poor. We aimed to assess the effects that scaling up harm reduction (ie, use of OAT and coverage of NSPs) and use of ART might have on HIV incidence and the frequency of fatal overdoses among PWID in two cities in the Ural Federal District and Siberian Federal District, where the prevalence of HIV is high or increasing in PWID. METHODS In this modelling study, we developed a dynamic deterministic model that simulated transmission of HIV through injection drug use and sex among PWID. We calibrated this model to HIV prevalence data among PWID in two Russian cities: Omsk (which has high but increasing prevalence of HIV among PWID) and Ekaterinburg (which has very high but stable prevalence of HIV). The source data were from research studies supported by the Global Fund to Fight AIDS, Tuberculosis, and Malaria and US Centers for Disease Control and Prevention and surveillance studies from WHO and regional AIDS centres. We modelled the effects of no intervention scale-up (no use of harm reduction measures and 30% of HIV-positive PWID receiving ART) versus combinations of scaling up of OAT, receipt of high coverage of NSPs, and use of ART on the incidence of HIV infections, mortality from HIV, and the frequency of fatal overdoses from 2018 to 2028. FINDINGS Without intervention, HIV prevalence among PWID in Omsk could increase from 30% in 2018 to 36% (2·5-97·5 percentile interval 22-52) in 2028 and remain high in Ekaterinburg, estimated at 60% (57-67) in 2028. Scaling up OAT to 50% coverage for a duration of 2 years could prevent 35% of HIV infections and 19% of deaths associated with HIV in Omsk and 20% (11-29) of HIV infections and 10% (4-14) of deaths associated with HIV in Ekaterinburg. Further, this scaling up could prevent 33% of overdose deaths over the next 10 years. Scaling up of NSPs and OAT to 50% coverage and tripling recruitment to ART (reaching about 65% of HIV-positive PWID) could prevent 58% (46-69) of HIV infections and 45% (36-54) of deaths associated with HIV in Omsk and 38% (26-50) of HIV infections and 32% (23-41) of deaths associated with HIV in Ekaterinburg by 2028. INTERPRETATION Legalisation of OAT and increased use of ART and NSPs for PWID are urgently needed to prevent HIV and fatal overdose among PWID in Russia. FUNDING National Institutes of Health and Elton John AIDS Foundation.
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Mateu-Gelabert P, Guarino H, Quinn K, Meylakhs P, Campos S, Meylakhs A, Berbesi D, Toro-Tobón D, Goodbody E, Ompad DC, Friedman SR. Young Drug Users: a Vulnerable Population and an Underutilized Resource in HIV/HCV Prevention. Curr HIV/AIDS Rep 2018; 15:324-335. [PMID: 29931468 PMCID: PMC6309604 DOI: 10.1007/s11904-018-0406-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
PURPOSE OF REVIEW The social networks of people who inject drugs (PWID) have long been studied to understand disease transmission dynamics and social influences on risky practices. We illustrate how PWID can be active agents promoting HIV, HCV, and overdose prevention. RECENT FINDINGS We assessed drug users' connections and interactions with others at risk for HIV/HCV in three cities: New York City (NYC), USA (n = 539); Pereira, Colombia (n = 50); and St. Petersburg, Russia (n = 49). In all three cities, the majority of participants' network members were of a similar age as themselves, yet connections across age groups were also present. In NYC, knowing any opioid user(s) older than 29 was associated with testing HCV-positive. In NYC and St. Petersburg, a large proportion of PWID engaged in intravention activities to support safer injection and overdose prevention; in Pereira, PWID injected, had sex, and interacted with other key groups at risk. People who use drugs can be active players in HIV/HCV and overdose risk- reduction; their networks provide them with ample opportunities to disseminate harm reduction knowledge, strategies, and norms to others at risk. Local communities could augment prevention programming by empowering drug users to be allies in the fight against HIV and facilitating their pre-existing health-protective actions.
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Nguyen HH, Bui DD, Dinh TTT, Pham LQ, Nguyen VTT, Tran TH, Pham TH, Nguyen SM, Suthar AB, Do NT, Ford N, Lo Y, Nguyen LH, Giang LM, Kato M. A prospective "test-and-treat" demonstration project among people who inject drugs in Vietnam. J Int AIDS Soc 2018; 21:e25151. [PMID: 29984473 PMCID: PMC6036396 DOI: 10.1002/jia2.25151] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2017] [Accepted: 05/15/2018] [Indexed: 01/14/2023] Open
Abstract
INTRODUCTION Modelling suggests that early diagnosis and immediate antiretroviral therapy (ART) among key populations would have a substantial impact in reducing HIV transmission and mortality in Vietnam. An implementation research project of "test-and-treat" among people who inject drugs (PWID) was developed to inform effective roll-out of such interventions. METHODS "Test-and-treat" was offered to PWID in two high burden provinces, Thai Nguyen and Thanh Hoa. The interventions comprised the offer of biannual HIV testing and immediate ART, irrespective of CD4 count. PWID were enrolled between April 2014 and July 2015 and followed up for 12 months, and retention, HIV viral load (VL) and risk behaviours were assessed. Retention in care of this prospective cohort was compared with the retention among men enrolled in care in the preceding period (April 2012 to March 2013) at the same clinics when ART was initiated at CD4 cell count ≤350 cells/mm3 . RESULTS In total, 287 HIV positive PWID started immediate ART. The majority (98%) were men; median age was 34; and median (interquartile range) CD4 count was 199 (50 to 402) cells/mm3 . After 12 months, 238 participants (83%) were retained on ART, and 205 achieved viral suppression (<1000 copies/mL) (92% among those in whom VL was measured, 71% overall). Baseline CD4 count ≤100 cells/mm3 and history of imprisonment were associated with lower retention and viral suppression, while engagement in methadone maintenance was associated with higher retention. Retention in care was higher in the "test-and-treat" cohort (83%) compared with men enrolled in care in the preceding period (78%), primarily because lost-to-follow-up during pre-ART care was eliminated. No decline in consistent condom use and clean needle use was observed. CONCLUSIONS Early ART initiation resulted in successful treatment outcomes among PWID, with no observed increase in self-reported risk behaviours, suggesting feasibility and potential effectiveness of "test-and-treat" approach. The results also call for differentiated care for PWID, including promoting early diagnosis and engagement in methadone maintenance therapy while enhancing care for those with advanced HIV disease and history of imprisonment.
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Sauceda JA, Wiebe JS, Chan K, Kutner BA, Simoni JM. Acculturation, family cohesion, and mental health among Latinos living with HIV on the U.S.-Mexico border. CULTURAL DIVERSITY & ETHNIC MINORITY PSYCHOLOGY 2018; 24:453-458. [PMID: 29389148 PMCID: PMC6023757 DOI: 10.1037/cdp0000166] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
OBJECTIVE The objective of the study was to investigate whether acculturation to U.S. culture is associated with greater posttraumatic stress disorder (PTSD) symptomatology through diminished family cohesion among Latinos living with HIV on the U.S.-Mexico border. METHOD Baseline survey data were analyzed from a sample of Latinos seeking HIV care from a publicly funded HIV clinic in El Paso, Texas. We used a regression-based bootstrapping approach to test our mediation hypothesis. RESULTS A total of 248 Latinos living with HIV completed the survey, with 96.4% being of Mexican descent, 19.4% female (gender self-identification), and 63.7% nonheterosexual (sexual orientation self-identification). Family cohesion mediated the relationship between U.S. acculturation and PTSD symptom scores (a1 ⁎ b1 = .03, 95% confidence interval [.01-.06]), an effect independent of acculturation to Latino culture. CONCLUSIONS Acculturation to U.S. culture may negatively impact mental health through weakening family bonds in this vulnerable population. (PsycINFO Database Record
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Lunze K, Lermet O, Andreeva V, Hariga F. Compulsory treatment of drug use in Southeast Asian countries. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2018; 59:10-15. [PMID: 29966803 DOI: 10.1016/j.drugpo.2018.06.009] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Revised: 04/28/2018] [Accepted: 06/11/2018] [Indexed: 11/17/2022]
Abstract
BACKGROUND Several Southeast Asian countries have implemented compulsory drug detention centres in which people who use or are suspected of using drugs, mainly amphetamine-type stimulants, are confined without their consent and in most cases without due process and clinical evaluation of their substance use disorder. Given these facilities' lack of access to evidence-based drug dependence treatment, and the human rights implications of peoples' arbitrary detention under the pretext of "treatment", international organizations have called for their closure. The aim of this study was to estimate recent numbers of compulsory drug treatment centres and of people in these centres in the region. METHODS We conducted an analysis of cross-sectional governmental data collected from seven countries in the region with compulsory drug detention centres, namely Cambodia, China, Lao PDR, Malaysia, the Philippines, Thailand and Viet Nam. We computed descriptive data provided by government representatives for the period between 2012 and 2014. RESULTS The total number of people in compulsory detention centres overall decreased by only 4% between 2012 and 2014. In 2014, over 450,000 people were detained in 948 facilities in the seven countries. While only two countries decreased the number of compulsory detention centres, most countries increased the number of people detained. CONCLUSIONS In spite of international calls for the closure of compulsory detention centres, the number of facilities and detained people remained high in the seven countries included in the analysis. These officially reported figures are concerning regarding access to effective drug dependence treatment and given the potential for additional human rights abuses within compulsory detention centers. Further concerted policy and advocacy efforts should support transition of treatment for people with drug dependence towards human rights-based and evidence-based drug dependence treatment. Expansion of existing drug and HIV services in the community rather than compulsory treatment modalities will effectively address the region's drug and HIV burden.
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Giménez-García C, Ruiz-Palomino E, Gil-Llario MD, Ballester-Arnal R, Castañeiras C. Why Do Young Hispanic Women Take Sexual Risks? Psychological and Cultural Factors for HIV Prevention. J Assoc Nurses AIDS Care 2018; 29:762-769. [PMID: 29907520 DOI: 10.1016/j.jana.2018.05.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Accepted: 05/26/2018] [Indexed: 12/29/2022]
Abstract
Young Hispanic women have been particularly affected by HIV. For this reason, we analyzed the influence of cognitive factors, dispositional variables, and gender culture on the HIV risks of two groups of Hispanic women. Young Argentinian and Spanish women (N = 342) completed the AIDS Prevention Questionnaire, the Spanish version of the Sexual Compulsivity Scale, and the Spanish version of the Sexual Sensation Seeking Scale in order to evaluate knowledge of HIV transmission, HIV, and condom use; self-efficacy; safe-sex intention and safe sex; as well as Sexual Sensation Seeking and Sexual Compulsivity traits. Our findings support a different pattern of HIV risk based on gender inequality, although self-efficacy and sexual sensation seeking seem to have been the main important predictors of unsafe sex and HIV risk. Social and psychological factors should be considered to design HIV prevention strategies aimed at young Hispanic women.
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Poteat TC, Malik M, Beyrer C. Epidemiology of HIV, Sexually Transmitted Infections, Viral Hepatitis, and Tuberculosis Among Incarcerated Transgender People: A Case of Limited Data. Epidemiol Rev 2018; 40:27-39. [PMID: 29554240 PMCID: PMC5982724 DOI: 10.1093/epirev/mxx012] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Revised: 10/02/2017] [Accepted: 10/02/2017] [Indexed: 11/13/2022] Open
Abstract
Transgender people experience a disproportionate burden of human immunodeficiency virus (HIV) and incarceration. Discrimination, victimization, poverty, and poor mental health drive vulnerability to HIV and related infections, as well as risk of arrest, detention, and incarceration. In this paper, we systematically review published data on HIV, sexually transmitted infections, viral hepatitis, and tuberculosis among incarcerated transgender people; describe potential structural determinants of HIV risk and transmission; identify gaps in the literature; and make recommendations for research and interventions to address this neglected population. We found that HIV and related infections among incarcerated transgender people have received little attention in the epidemiologic literature. The limited data available, which date from 1992, demonstrate high prevalence of HIV and sexually transmitted infections in this population internationally. Transgender people who had not had genital surgery were typically placed in jails and prisons corresponding to birth-assigned sex rather than gender identity. Once incarcerated, they routinely faced harassment, physical abuse, and sexual violence from inmates and staff and denial of access to medically necessary gender-affirming therapies. More HIV research with incarcerated transgender populations is urgently needed to inform correctional policy change that centers human rights and structural interventions, such as stigma reduction, pre-arrest diversion, and access to HIV prevention methods and gender-affirming care during incarceration.
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Kenyon CR, Wolfs K, Osbak K, Malataliana M, Van Hal G, Zondo S, van Lankveld J. Could differences in implicit attitudes to sexual concurrency play a role in generalized HIV epidemics? F1000Res 2018; 7:608. [PMID: 30450199 PMCID: PMC6221060 DOI: 10.12688/f1000research.14951.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/11/2018] [Indexed: 10/05/2023] Open
Abstract
Background: Sexual partner concurrency has been implicated in the genesis of generalized HIV epidemic in South Africa. Most South Africans, however, disapprove of concurrency in surveys. These surveys test individuals' explicit attitudes which are susceptible to a number of important biases such as the social desirability bias. Assessment of implicit cognitions have been found to be better predictors of behaviour in socially sensitive domains. We hypothesized that South Africans may have implicit attitudes more tolerant of concurrency than lower concurrency prevalence populations. Methods: To test this hypothesis, we developed a concurrency-implicit association test (C-IAT) and compared the C-IATs of samples of South African and Belgian university students. Results: We found a large and statistically significant difference in the C-IAT between the South Africans (D600-score = -0.009, indicating absence of preference for concurrency or monogamy) and Belgians (D600-score = 0.783, indicating a strong preference for monogamy; t-test = 13.3; P < 0.0001). The effect size measure, Cohen's d, was found to be 0.88, which is considered a large effect size in this field. Conclusions: Our results are compatible with the thesis that differences in implicit attitudes to concurrency play a role in the genesis of generalised HIV epidemics.
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Kenyon CR, Wolfs K, Osbak K, Malataliana M, Van Hal G, Zondo S, van Lankveld J. Could differences in implicit attitudes to sexual concurrency play a role in generalized HIV epidemics? F1000Res 2018; 7:608. [PMID: 30450199 PMCID: PMC6221060 DOI: 10.12688/f1000research.14951.2] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/15/2018] [Indexed: 11/22/2022] Open
Abstract
Background: Sexual partner concurrency has been implicated in the genesis of generalized HIV epidemic in South Africa. Most South Africans, however, disapprove of concurrency in surveys. These surveys test individuals' explicit attitudes which are susceptible to a number of important biases such as the social desirability bias. Assessment of implicit cognitions have been found to be better predictors of behaviour in socially sensitive domains. We hypothesized that South Africans may have implicit attitudes more tolerant of concurrency than lower concurrency prevalence populations. Methods: To test this hypothesis, we developed a concurrency-implicit association test (C-IAT) and compared the C-IATs of samples of South African and Belgian university students. Results: We found a large and statistically significant difference in the C-IAT between the South Africans (D600-score = -0.009, indicating absence of preference for concurrency or monogamy) and Belgians (D600-score = 0.783, indicating a strong preference for monogamy; t-test = 13.3; P < 0.0001). The effect size measure, Cohen's d, was found to be 0.88, which is considered a large effect size in this field. Conclusions: Our results are compatible with the thesis that differences in implicit attitudes to concurrency play a role in the genesis of generalised HIV epidemics.
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Villarroel-Torrico M, Montaño K, Flores-Arispe P, Jeannot E, Flores-León A, Cossio N, Valencia-Rivero C, Salcedo-Meneses A, Jiménez-Velasco M, Castro-Soto R, Gétaz-Jiménez G, Bermúdez-Paredes H, Wolff H, Gétaz L. Syphilis, human immunodeficiency virus, herpes genital and hepatitis B in a women's prison in Cochabamba, Bolivia: prevalence and risk factors. REVISTA ESPANOLA DE SANIDAD PENITENCIARIA 2018; 20:47-54. [PMID: 30231151 PMCID: PMC6279188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Accepted: 02/20/2018] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To determine the prevalence and factors associated with syphilis, human immunodeficiency virus (HIV), hepatitis B (HBV) and herpes type 2 (HSV2) among women in the prison of San Sebastian in Cochabamba (Bolivia). MATERIAL AND METHODS We carried out a cross-sectional study including a standardized questionnaire to assess socio-demographics characteristics and risk factors (sexual practices and exposure to blood); and serological tests for syphilis, HSV2, VIH, and HBV. We performed bivariate and multivariate analyses to test the associations between variables of interest and infections. RESULTS A total of 219 out of 220 prisoners (99.5%) participated in the study. For syphilis, 12.8% of participants had both reactive tests (RPR+/TPPA+). The prevalence of HSV2 and VIH was 62.6% and 1.4%, respectively. Anti-HBc, indicating a resolved or chronic HBV, was positive in 11.9% of participants and 0.5% had active HBV (HBsAg positive). A low level of education was associated with syphilis, HSV2 and HBV. Having occasional sexual partners was associated with syphilis and HSV2. Being over 36 years old and having more than 3 children were associated with HBV. The number of sexual partners, history of prostitution and rape, having sexual intercourses in prison and detention time were not associated with any of these infections. DISCUSSION The prevalence of syphilis, HIV, HSV2 and HBV was higher in this vulnerable female population than in the general population in Bolivia. Control measures in detention are needed to limit the spread of these infections both in prisons and in the community.
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Peña Longobardo LM, Oliva-Moreno J. Differences in labour participation between people living with HIV and the general population: Results from Spain along the business cycle. PLoS One 2018; 13:e0195735. [PMID: 29684076 PMCID: PMC5912724 DOI: 10.1371/journal.pone.0195735] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Accepted: 03/28/2018] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND HIV/AIDS (Human immunodeficiency virus/Acquired immune deficiency syndrome) not only has a strong impact on the health of the worldwide population but also affects the labour status of HIV-positive people. The primary aim of this paper is to compare the labour participation of people living with HIV (PlwHIV) with the labour participation of the general population along the last business cycle in Spain. METHOD The data used are from the Hospital Survey on HIV-AIDS, with a total sample size of 4,651 PlwHIV and the Labour Force Survey from 2001 to 2010, with a total sample size of 660,674 individuals as general population. Propensity Score Matching method was used to analyse the differences between the labour participation of PlwHIV and the general population. Additionally, several specific models categorised into different subgroups (gender, education, source of infection and level of defences) were also performed. RESULTS We identified a convergence in labour participation across the period in the two populations considered: PlwHIV was 23% less likely to have a job than the general population during 2001-2002 and 14% less likely during 2009-2010. This convergence is mainly explained by two facts: first, the positive evolution of people infected by sex; second, the change in the PlwHIV population composition with a decreasing weight of people infected by drug use throughout the decade. Thereby, at the end of period, there was no statistical difference in the employment rate between PlwHIV infected through sex and the general population but there was strongly difference in PlwHIV infected through drugs. CONCLUSION Inmunological status, source of infection and level of education play a relevant role among the PlwHIV population when comparing their labour participation with the general population. In spite of this positive result, the likelihood of being employed in HIV-positive people continues to be different from that of non-carriers. Our study shows that institutional features of labour markets are relevant and should be considered in comparison between countries.
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Feria MG, Taborda NA, Hernandez JC, Rugeles MT. HIV replication is associated to inflammasomes activation, IL-1β, IL-18 and caspase-1 expression in GALT and peripheral blood. PLoS One 2018; 13:e0192845. [PMID: 29672590 PMCID: PMC5909617 DOI: 10.1371/journal.pone.0192845] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Accepted: 01/31/2018] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Human immunodeficiency virus (HIV) promotes an inflammatory process, leading to the progressive loss of the functional capacity of the immune system. The HIV infection induces alterations in several tissues, but mainly in the gut-associated lymphoid tissue (GALT). However, the degree of GALT deterioration varies among infected individuals. In fact, it has been shown that HIV-controllers, who spontaneously control viral replication, exhibit a lower inflammatory response, and a relative normal frequency and function of most of the immune cells. Inflammasomes are molecular complexes involved in the inflammatory response, being NLRP1, NLRP3, NLRC4, AIM2 and Pyrin inflammasomes, the best characterized so far. These complexes regulate the maturation of cytokines of the IL-1 family, including IL-1β and IL-18. These cytokines have been associated with immune activation and expansion of HIV target cells, promoting viral replication. Interesting, some reports indicate that HIV induces the activation of the NLRP3 inflammasome, but the role of this, and other inflammasomes during HIV infection, especially in GALT, remains unclear. OBJECTIVE To compare the relative expression of inflammasome components and the proinflammatory response related to their activity, between HIV-progressors and HIV-controllers. METHODS GALT biopsies and peripheral blood mononuclear cells (PBMCs) from 15 HIV-controllers and 15 HIV-progressors were obtained. The relative expression of the following inflammasome components were evaluated by RT-PCR: NLRP3, NLRC4, NLRP1, AIM2, ASC, Caspase-1, IL-1β and IL-18. In addition, plasma concentration of IL-18 was evaluated as an indicator of baseline proinflammatory status. Finally, in supernatants of PBMCs in vitro stimulated with inflammasome agonists, the concentrations of IL-1β and IL-18 were quantified by ELISA. RESULTS HIV-progressors exhibited higher expression of IL-1β, IL-18 and caspase-1 genes in GALT and PBMCs compared with HIV-controllers. In addition, HIV-progressors had also increased expression of ASC in PBMCs. When plasma levels were evaluated, IL-18 was increased in HIV-progressors. Interesting, these patients also showed an increased production of IL-1β in supernatants of PBMCs stimulated in vitro with the agonists of AIM2, NLRP1 and NLRC4 inflammasomes. Finally, the expression of caspase-1, NLRP1, IL-1β and IL-18 in GALT or peripheral blood was correlated with CD4+ T-cell count and viral load. CONCLUSION Our results suggest that during HIV-infection, the required signals to induce the expression of different components of the inflammasomes are produced, both in GALT and in periphery. The activation of these molecular complexes could increase the number of target cells, favoring HIV replication and cell death, promoting the disease progression.
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Powers KA, Price MA, Karita E, Kamali A, Kilembe W, Allen S, Hunter E, Bekker LG, Lakhi S, Inambao M, Anzala O, Latka MH, Fast PE, Gilmour J, Sanders EJ. Prediction of extended high viremia among newly HIV-1-infected persons in sub-Saharan Africa. PLoS One 2018; 13:e0192785. [PMID: 29614069 PMCID: PMC5882095 DOI: 10.1371/journal.pone.0192785] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Accepted: 01/30/2018] [Indexed: 01/05/2023] Open
Abstract
Objective Prompt identification of newly HIV-infected persons, particularly those who are most at risk of extended high viremia (EHV), allows important clinical and transmission prevention benefits. We sought to determine whether EHV could be predicted during early HIV infection (EHI) from clinical, demographic, and laboratory indicators in a large HIV-1 incidence study in Africa. Design Adults acquiring HIV-1 infection were enrolled in an EHI study assessing acute retroviral syndrome (ARS) symptoms and viral dynamics. Methods Estimated date of infection (EDI) was based on a positive plasma viral load or p24 antigen test prior to seroconversion, or the mid-point between negative and positive serological tests. EHV was defined as mean untreated viral load ≥5 log10 copies/ml 130–330 days post-EDI. We used logistic regression to develop risk score algorithms for predicting EHV based on sex, age, number of ARS symptoms, and CD4 and viral load at diagnosis. Results Models based on the full set of five predictors had excellent performance both in the full population (c-statistic = 0.80) and when confined to persons with each of three HIV-1 subtypes (c-statistic = 0.80–0.83 within subtypes A, C, and D). Reduced models containing only 2–4 predictors performed similarly. In a risk score algorithm based on the final full-population model, predictor scores were one for male sex and enrollment CD4<350 cells/mm3, and two for having enrollment viral load >4.9 log10 copies/ml. With a risk score cut-point of two, this algorithm was 85% sensitive (95% CI: 76%-91%) and 61% specific (55%-68%) in predicting EHV. Conclusions Simple risk score algorithms can reliably identify persons with EHI in sub-Saharan Africa who are likely to sustain high viral loads if treatment is delayed. These algorithms may be useful for prioritizing intensified efforts around care linkage and retention, treatment initiation, adherence support, and partner services to optimize clinical and prevention outcomes.
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Yang S, Zhai W, Pei R, Jike C, Nan L, Yu G, Liao Q, Wang Q, Liu D, Gao B, Xiao L, Gong Y, Wang K, Wang J. Factors associated with HIV infection among Yi minority residents in Liangshan Prefecture, Sichuan Province: A path analysis. Medicine (Baltimore) 2018; 97:e0250. [PMID: 29620638 PMCID: PMC5902278 DOI: 10.1097/md.0000000000010250] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
We aimed to evaluate HIV prevalence among residents of Liangshan Prefecture through HIV sentinel surveillance (HSS) data over the period from 2010 to 2016, and investigate risk factors for HIV infection in this population and interactions among them.Two sites (Dechang and Ningnan counties) with majority-Han populations, and 1 site (Butuo) with a majority-Yi population were selected. We used questionnaires to investigate residents' demographic and behavioral characteristics from 2010 to 2016, and performed HIV testing. Multivariate logistic regression and path analysis were undertaken to investigate the interactions and mediating effects among significant risk factors for HIV infection.A total of 5403 community residents in the Yi area and 10,897 community residents in the Han areas were enrolled. HIV prevalence in the Yi area was consistently high, ranging from 9.46% (63/666, 2011) to 2.88% (23/798, 2012) over the period from 2010 to 2016. HIV prevalence in the Han areas ranged from 0.15% (2/1333, 2010) to 0.44% (7/1604, 2011) over the same period. Multivariate logistic regression showed that unprotected casual sexual behavior, male gender, illiteracy, drug use, and injection drug use were positively associated with HIV infection risk in the Yi area. Path analysis of the risk factors revealed that casual sexual behavior (0.051) and injection drug use (0.161) were directly associated with HIV infection. However, marital status (0.004), ethnicity (0.017), education level (-0.004), HIV/AIDS-related prevention knowledge (-0.012), and drug use (0.11) had an indirect influence on HIV infection through casual sexual behavior and injection drug use.The prevalence of HIV is high among residents of majority-Yi areas, and injection drug use and casual sexual behavior are risk factors for infection.
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Lichtenstein B, Kay ES, Klinger I, Mutchler MG. Ricky and Lucy: gender stereotyping among young Black men who have sex with men in the US Deep South and the implications for HIV risk in a severely affected population. CULTURE, HEALTH & SEXUALITY 2018; 20:351-365. [PMID: 28720021 PMCID: PMC5775064 DOI: 10.1080/13691058.2017.1347280] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
HIV disproportionately affects young Black men who have sex with men in the USA, with especially high rates in the Deep South. In this Alabama study, we interviewed 24 pairs of young Black men who have sex with men aged 19-24 and their close friends (n = 48) about sexual scripts, dating men and condom use. Three main themes emerged from the study: the power dynamics of 'top' and 'bottom' sexual positions for condom use; gender stereotyping in the iconic style of the 'I Love Lucy' show of the 1950s; and the sexual dominance of 'trade' men. Gender stereotyping was attributed to the cultural mores of Black families in the South, to the preferences of 'trade' men who exerted sexual and financial control and to internalised stigma relating to being Black, gay and marginalised. The findings suggest that HIV prevention education for young Black men who have sex with men is misguided if gendered power dynamics are ignored, and that funded access to self-protective strategies such as pre-exposure prophylaxis and post-exposure prophylaxis could reduce HIV risk for this severely affected population.
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Wakeman R, Johnson CD, Wastell C. Surgical Procedures in Patients at Risk of Human Immunodeficiency Virus Infection. J R Soc Med 2018; 83:315-8. [PMID: 2380948 PMCID: PMC1292652 DOI: 10.1177/014107689008300513] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
We have studied the outcome of 140 general surgical procedures in 112 patients known or suspected to be infected with human immunodeficiency virus (HIV) or hepatitis B virus. Forty patients had antibodies to HIV. A wide range of surgical procedures was performed, with an overall complication rate of 5.7%. Wound infection, wound haematoma and one unexplained pyrexia were the only complications seen. Some anorectal wounds in patients with HIV antibodies were noted to heal extremely slowly, but the aggressive anorectal sepsis reported by others was not seen. The postoperative course after general surgical procedures was unremarkable in patients with HIV antibodies, and in those suspected of HIV infection, but because anorectal wounds were found to heal slowly, we recommend that anorectal surgery be conservative in patients with HIV antibodies.
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Chemnasiri T, Beane CR, Varangrat A, Chaikummao S, Chitwarakorn A, Van Griensven F, Holtz TH. Risk Behaviors Among Young Men Who Have Sex With Men in Bangkok: A Qualitative Study to Understand and Contextualize High HIV Incidence. JOURNAL OF HOMOSEXUALITY 2018; 66:533-548. [PMID: 29308991 PMCID: PMC6409201 DOI: 10.1080/00918369.2017.1422941] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The Bangkok Men Who Have Sex With Men (MSM) Cohort Study has shown high HIV incidence (8-12/100 person-years) among 18-21-year-old MSM. These data led to a further study using qualitative methods among young (18-24 years old) MSM in order to understand the factors driving the HIV epidemic among YMSM. We conducted eight focus group discussions and 10 key informant interviews among YMSM in Bangkok, Thailand. Sociodemographic and behavioral data were collected using a questionnaire. We audio-recorded, transcribed, and analyzed qualitative and questionnaire data using computer software. The categories relating to risk behavior were (1) the use of social networks for seeking sexual partners and the marketing promotions of MSM entertainment venues, (2) social influence by peers and older MSM, (3) easy access to high parties and group sex, (4) easy access to club drugs, (5) conceptions related to HIV risk, and (6) sexual preferences of YMSM. Increased HIV testing, same-sex education, and YMSM-specific HIV prevention efforts are urgently needed for YMSM in Bangkok.
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Rai S, Mishra BR, Sarkar S, Praharaj SK, Das S, Maiti R, Agrawal N, Nizami SH. Higher Impulsivity and HIV-Risk Taking Behaviour in Males with Alcohol Dependence Compared to Bipolar Mania: A Pilot Study. Community Ment Health J 2018; 54:218-223. [PMID: 28456858 DOI: 10.1007/s10597-017-0139-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Accepted: 04/25/2017] [Indexed: 11/26/2022]
Abstract
To study the association of impulsivity, high-risk behaviours and incidence of HIV infection in patients with alcohol dependence and bipolar mania. This was a cross-sectional hospital-based pilot study and the sample consisted of male patients divided into three groups: 25 patients with alcohol dependence and 25 with bipolar mania as per ICD-10 Diagnostic Criteria for Research and 25 normal controls. Severity of Alcohol Dependence Questionnaire (SADQ) and Young Mania Rating Scale (YMRS) were administered on alcohol dependent and bipolar patients, respectively. All three groups were rated on Barrett's Impulsivity Scale (BIS) and HIV Risk-taking Behaviour Scale (HRBS). None of the patients tested positive for either HIV 1 or 2. BIS motor impulsivity, BIS total score and HRBS total score were significantly higher in alcohol dependent patients as compared to bipolar mania patients. In the Alcohol dependent group, BIS score significantly correlated with education years, age of onset of alcohol use and SADQ, whereas, HRBS total score significantly correlated with SADQ scores. In the bipolar mania group, BIS significantly correlated with YMRS, and total number of episodes, whereas, there was no significant correlation of HRBS total score with any clinical variable. The findings of this pilot study underscore the link between alcohol use disorder and the impulsive behaviours that can lead to HIV infection, and highlight that those risks are higher for individuals with alcohol dependency than for individuals with bipolar disorder.
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Campeau L, Blouin K, Leclerc P, Alary M, Morissette C, Blanchette C, Serhir B, Roy E. Impact of sex work on risk behaviours and their association with HIV positivity among people who inject drugs in Eastern Central Canada: cross-sectional results from an open cohort study. BMJ Open 2018; 8:e019388. [PMID: 29391367 PMCID: PMC5829837 DOI: 10.1136/bmjopen-2017-019388] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES The objectives of this study were: (1) to examine the correlates of HIV positivity among participants who injected drugs and engaged in sex work (PWID-SWs) in the SurvUDI network between 2004 and 2016, after stratification by sex, and (2) to compare these correlates with those of sexually active participants who did not engage in sex work (PWID non-SWs). DESIGN AND SETTING This biobehavioural survey is an open cohort of services where participants who had injected in the past 6 months were recruited mainly through harm reduction programmes in Eastern Central Canada. PARTICIPANTS Data from 5476 participants (9223 visits in total; 785 not included in multivariate analyses due to missing values) were included. METHODS Participants completed an interviewer-administered questionnaire and provided saliva samples for anti-HIV antibody testing. Generalised estimating equations taking into account multiple participations were used. RESULTS Baseline HIV prevalence was higher among SWs compared with non-SWs (women: 13.0% vs 7.7%; P<0.001, and men: 17.4% vs 10.8%; P<0.001). PWID-SWs were particularly susceptible to HIV infection as a result of higher levels of vulnerability factors and injection risk behaviours. They also presented different risk-taking patterns than their non-SWs counterparts, as shown by differences in correlates of HIV positivity. Additionally, the importance of sex work for HIV infection varies according to gender, as suggested by a large proportion of injection risk behaviours associated with HIV among women and, conversely, a stronger association between sexual behaviours and HIV positivity observed among men. CONCLUSION These results suggest that sex work has an impact on the risk of HIV acquisition and that risk behaviours vary according to gender. Public health practitioners should take those specificities into account when designing HIV prevention interventions aimed at PWIDs.
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Abadie R, Gelpi-Acosta C, Davila C, Rivera A, Welch-Lazoritz M, Dombrowski K. "It Ruined My Life": The effects of the War on Drugs on people who inject drugs (PWID) in rural Puerto Rico. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2018; 51:121-127. [PMID: 28716395 PMCID: PMC5851589 DOI: 10.1016/j.drugpo.2017.06.011] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Revised: 04/12/2017] [Accepted: 06/19/2017] [Indexed: 12/30/2022]
Abstract
BACKGROUND The War on Drugs has raised the incarceration rates of racial minorities for non-violent drug-related crimes, profoundly stigmatized drug users, and redirected resources from drug prevention and treatment to militarizing federal and local law enforcement. Yet, while some states consider shifting their punitive approach to drug use, to one based on drug treatment and rehabilitation, nothing suggests that these policy shifts are being replicated in Puerto Rico. METHODS This paper utilizes data from 360 PWID residing in four rural towns in the mountainous area of central Puerto Rico. We initially recruited 315 PWID using respondent-driven sampling (RDS) and collected data about risk practices and conducted HIV and HCV testing. During a second phase, we conducted 34 micro-ethnographic assays, in which we randomly recruited 34 participants from the first phase and included their ego networks in this phase. Our ethnographic inquiry produced significant data regarding the effects of the war on drugs on the local drug trade, drug availability, and injectors' social networks. RESULTS Findings suggest that repressive policing has been ineffective in preventing drug distribution and use among those in our study. This type of law enforcement approach has resulted in the disproportionate incarceration of poor drug users in rural Puerto Rico, and mainly for nonviolent drug-related crimes. In addition, incarceration exposes PWID to a form of a cruel and unusual punishment: having to quit heroin "cold turkey" while the prison environment also represents a HIV/HCV risk. In turn, the war on drugs not only diverts resources from treatment but also shapes treatment ideologies, punishing non-compliant patients. CONCLUSION Shifting the emphasis from repression to treatment and rehabilitation is likely to have a positive impact on the health and overall quality of life of PWID and their communities.
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Liu C, Fu R, Tang W, Cao B, Pan SW, Wei C, Tucker JD, Kumi Smith M. Transplantation or rurality? Migration and HIV risk among Chinese men who have sex with men in the urban areas. J Int AIDS Soc 2018; 21:e25039. [PMID: 29327442 PMCID: PMC5810344 DOI: 10.1002/jia2.25039] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Accepted: 12/08/2017] [Indexed: 12/31/2022] Open
Abstract
INTRODUCTION Migration of men who have sex with men (MSM) from rural to urban areas is common across low- and middle-income countries and is widely believed to contribute to elevated HIV risk among migrant MSM in urban areas. Little consensus exists on whether their risk is due to their transplantation or their being from resource-constrained rural areas. This study seeks to clarify the relationship between migration and HIV risks by comparing differences in HIV-related risky sexual behaviours and healthcare utilization across competing conceptualizations of migratory statuses. METHODS In July 2016, MSM ≥16 years old currently residing in one of eight urban cities in China were recruited for an online cross-sectional survey, which collected information on socio-demographics, sexual behaviours, HIV care-seeking behaviours, and healthcare utilization. Based on a question about residency status, each participant was classified as an urban local resident, urban transplant, or rural transplant. Multivariable multinomial logistic regression was used to examine the associations between risky behaviours and healthcare utilization among these three groups. RESULTS Among 2007 MSM, the proportion of local, urban transplant and rural transplant were 32% (648/2007), 24% (478/2007), and 44% (881/2007), respectively. Compared with urban local resident MSM, urban transplant MSM were more likely to have ever tested for HIV (adjusted odds ratio (aOR) = 1.39, 95% confidence interval (CI): 1.08 to 1.80). Compared with urban transplant MSM, rural transplant MSM were less likely to have utilized any governmental sexual health services in the past three months (aOR = 0.75, 95% CI: 0.60 to 0.93), ever tested for HIV (aOR = 0.77, 95% CI: 0.61 to 0.96), ever initiated antiretroviral therapy (ART) (aOR = 0.16, 95% CI: 0.05 to 0.52), and ever purchased sex (aOR = 0.57, 95% CI: 0.38 to 0.85). No other significant differences were found in sexual behaviours among three groups. CONCLUSIONS The widely used local/migrant categorization obscures important differences in HIV risk present between urban/rural subgroups among them. Previous studies of HIV risks in Chinese "migrant" may have failed to consider the role of structural factors such as discrimination or barriers to healthcare when interpreting their findings of higher HIV prevalence in this population. Low ART uptake among rural transplant MSM in this study is particularly concerning and underscore the need for HIV-related interventions tailored for this group.
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Meredith SE, Rash CJ, Petry NM. Alcohol use disorders are associated with increased HIV risk behaviors in cocaine-dependent methadone patients. J Subst Abuse Treat 2017; 83:10-14. [PMID: 29129191 PMCID: PMC5726558 DOI: 10.1016/j.jsat.2017.09.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2017] [Revised: 09/03/2017] [Accepted: 09/29/2017] [Indexed: 11/29/2022]
Abstract
People who inject drugs (PWID) are at increased risk of HIV infection. Although methadone maintenance therapy can help lower this risk, many methadone patients continue to engage in HIV risk behaviors, especially patients who use cocaine and alcohol. The purpose of the current study was to investigate relations between alcohol use disorders and HIV risk behavior in 239 cocaine-dependent methadone patients participating in a randomized controlled trial of a behavioral intervention to promote cocaine abstinence. Past 3-month HIV Risk-taking Behavior Scale (HRBS) scores were compared between cocaine-dependent methadone patients who met DSM-IV-TR diagnostic criteria for alcohol abuse or dependence and those who did not meet these criteria. No significant differences in HRBS drug subscale scores were observed between participants with and without alcohol use disorders, indicating risky drug use was similar between groups. However, alcohol use disorder was significantly associated with HRBS sex subscale scores (t=2.59, p=0.01), indicating participants with alcohol use disorders were more likely to engage in risky sexual behavior. Item-level analyses of the sex-related HRBS questions showed participants with alcohol use disorders were significantly more likely than participants without alcohol use disorders to have unprotected sex, engage in transactional (paid) sex, and have anal sex. Interventions are needed to reduce risky sexual behavior and attenuate the spread of HIV in this high-risk population.
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