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Willis B, Perttu E, Fitzgerald M, Thompson H, Weerasinghe S, Macias-Konstantopoulos W. Causes of mortality among female sex workers: Results of a multi-country study. EClinicalMedicine 2022; 52:101658. [PMID: 36313149 PMCID: PMC9596307 DOI: 10.1016/j.eclinm.2022.101658] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 08/30/2022] [Accepted: 08/31/2022] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND The vast majority of studies on female sex workers (FSW) focus on causes of morbidity while data on causes of mortality are scarce. In low- and middle-income countries, where civil registry and vital statistics data are often incomplete and FSW may not be identified as such in official registries, identifying causes of mortality among FSW has proven challenging. METHODS As part of a larger investigation on the maternal health of FSW, the current study used the Community Knowledge Approach (CKA) to identify causes of mortality among FSW in LMIC across three global regions in 2019. The CKA, validated to identify maternal, neonatal, and jaundice-associated deaths among women living in a community, was employed to identify deaths of any cause among communities of FSW. Study participants, recruited by in-country partner non-governmental organizations (NGOs) working with local FSW, provided detailed information about FSW deaths in their communities. FINDINGS 1280 FSW participated in 165 group meetings through which 2112 FSW deaths were identified. Of these reported deaths, 57·9% occurred in 2019 and 57·2% were among women aged 20-29. Causes of death included abortion (35·5%), other maternal causes (16·6%), suicide (13·6%), murder (12·5%), unclassified causes (11·6%), HIV/AIDS (7·9%), and accidents (3·2%). A total of 3659 children lost their mothers. INTERPRETATION Maternal death comprised the leading cause of FSW mortality in our sample. This methodology can be used by local governments and NGOs to identify unrecognized patterns and clusters of FSW deaths in near-real time and urgently steer targeted preventative strategies. FUNDING New Venture Fund.
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Affiliation(s)
- Brian Willis
- Global Health Promise, Portland, OR, United States
- Corresponding author.
| | - Emily Perttu
- Global Health Promise, Portland, OR, United States
| | - Meghan Fitzgerald
- Global Health Promise, Portland, OR, United States
- U.S. Overseas Cooperative Development Council, Washington DC, United States
| | - Heather Thompson
- Global Health Promise, Portland, OR, United States
- Schulich School of Medicine, McMaster Faculty of Medicine, Grey Bruce Health Services, Hamilton, Ontario, Canada
| | - Swarna Weerasinghe
- Global Health Promise, Portland, OR, United States
- Department of Community Health and Epidemiology, Dalhousie University, Faculty of Medicine, Halifax, Nova Scotia, Canada
| | - Wendy Macias-Konstantopoulos
- Global Health Promise, Portland, OR, United States
- Center for Social Justice and Health Equity, Department of Emergency Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
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Davey C, Cowan F, Hargreaves J. The effect of mobility on HIV-related healthcare access and use for female sex workers: A systematic review. Soc Sci Med 2018; 211:261-273. [PMID: 29966821 DOI: 10.1016/j.socscimed.2018.06.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Revised: 05/09/2018] [Accepted: 06/19/2018] [Indexed: 11/28/2022]
Abstract
Female sex workers (FSW) experience a high HIV burden and are often mobile. FSW access to HIV-related healthcare is essential for equitable welfare and to reduce new HIV infections. We systematically reviewed the literature on mobility and HIV-related healthcare access and use among FSW. Outcome measures included: HIV/STI testing, STI treatment, PrEP (initiation or adherence), and ART (initiation or adherence). We summarised the results with a narrative synthesis. From 7417 non-duplicated citations, nine studies from Canada (3), Guatamala, Honduras (2), India, South Africa, and Vietnam were included. Only one of the studies was designed to address mobility and healthcare access, and only six reported adjusted effect estimates. Mobility was measured over four time-frames (from 'current' to 'ever'), as having lived or worked elsewhere or in another town/province/country. Three studies from Canada, Guatemala, and India found mobility associated with increased odds of poor initial access to healthcare (adjusted odds ratios (AOR) from 1.33, 95% CI 1.02, 1.75, to 2.27, 95% CI 1.09, 4.76), and one from Vietnam found no association (odds ratio (OR): 0.92, 95% CI 0.65, 1.28). The study from South Africa found no association with initiating ART (risk ratio: 0.86, 95% CI 0.65, 1.14). Two studies from Canada and Honduras found increased odds of ART interruption (AOR 2.74, 95% CI 0.89, 8.42; 5.19, 95% CI 1.38, 19.56), while two other studies from Canada and Honduras found no association with detectable viral load (OR 0.84, 95% CI 0.08, 8.33; AOR 0.79, 95% CI 0.41, 1.69). We found that mobility is associated with reduced initial healthcare access and interruption of ART, consistent with literature from the general population. Discordance between effects on adherence and viral load may be due to measurement of mobility. Future research should carefully construct measures of mobility and consider a range of HIV-related healthcare outcomes.
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Affiliation(s)
- Calum Davey
- London School of Hygiene and Tropical Medicine, London, UK.
| | - Frances Cowan
- Liverpool School of Tropical Medicine, Liverpool, UK.
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Becker M, Mishra S, Aral S, Bhattacharjee P, Lorway R, Green K, Anthony J, Isac S, Emmanuel F, Musyoki H, Lazarus L, Thompson LH, Cheuk E, Blanchard JF. The contributions and future direction of Program Science in HIV/STI prevention. Emerg Themes Epidemiol 2018; 15:7. [PMID: 29872450 PMCID: PMC5972407 DOI: 10.1186/s12982-018-0076-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Accepted: 05/18/2018] [Indexed: 01/19/2023] Open
Abstract
Background Program Science is an iterative, multi-phase research and program framework where programs drive the scientific inquiry, and both program and science are aligned towards a collective goal of improving population health. Discussion To achieve this, Program Science involves the systematic application of theoretical and empirical knowledge to optimize the scale, quality and impact of public health programs. Program Science tools and approaches developed for strategic planning, program implementation, and program management and evaluation have been incorporated into HIV and sexually transmitted infection prevention programs in Kenya, Nigeria, India, and the United States. Conclusion In this paper, we highlight key scientific contributions that emerged from the growing application of Program Science in the field of HIV and STI prevention, and conclude by proposing future directions for Program Science.
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Affiliation(s)
- Marissa Becker
- 1Centre for Global Public Health, College of Medicine, Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Sharmistha Mishra
- 2Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada.,3Division of Infectious Diseases, Department of Medicine, Faculty of Medicine, University of Toronto, Toronto, Canada
| | - Sevgi Aral
- 4Division of STD Prevention, The National Center for HIV/AIDS, Viral Hepatitis, STD and TB Prevention, Centers for Disease Control and Prevention, Atlanta, USA
| | - Parinita Bhattacharjee
- 1Centre for Global Public Health, College of Medicine, Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada.,Karnataka Health Promotion Trust, Bangalore, India
| | - Rob Lorway
- 1Centre for Global Public Health, College of Medicine, Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Kalada Green
- 1Centre for Global Public Health, College of Medicine, Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - John Anthony
- 1Centre for Global Public Health, College of Medicine, Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Shajy Isac
- Karnataka Health Promotion Trust, Bangalore, India
| | - Faran Emmanuel
- 1Centre for Global Public Health, College of Medicine, Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Helgar Musyoki
- 6National AIDS and STI Control Program, Ministry of Health, Nairobi, Kenya
| | - Lisa Lazarus
- 1Centre for Global Public Health, College of Medicine, Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Laura H Thompson
- 1Centre for Global Public Health, College of Medicine, Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Eve Cheuk
- 1Centre for Global Public Health, College of Medicine, Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - James F Blanchard
- 1Centre for Global Public Health, College of Medicine, Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
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Joshi R, Faruqui N, Nagarajan SR, Rampatige R, Martiniuk A, Gouda H. Reporting of ethics in peer-reviewed verbal autopsy studies: a systematic review. Int J Epidemiol 2018; 47:255-279. [PMID: 29092034 DOI: 10.1093/ije/dyx216] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/02/2017] [Indexed: 11/14/2022] Open
Abstract
Introduction Verbal autopsy (VA) is a method that determines the cause of death by interviewing a relative of the deceased about the events occurring before the death, in regions where medical certification of cause of death is incomplete. This paper aims to review the ethical standards reported in peer-reviewed VA studies. Methods A systematic review of Medline and Ovid was conducted by two independent researchers. Data were extracted and analysed for articles based on three key areas: Institutional Review Board (IRB) clearance and consenting process; data collection and management procedures, including: time between death and interview; training and education of interviewer, confidentiality of data and data security; and declarations of funding and conflict of interest. Results The review identified 802 articles, of which 288 were included. The review found that 48% all the studies reported having IRB clearance or obtaining consent of participants. The interviewer training and education levels were reported in 62% and 21% of the articles, respectively. Confidentiality of data was reported for 14% of all studies, 18% did not report the type of respondent interviewed and 51% reported time between death and the interview for the VA. Data security was reported in 8% of all studies. Funding was declared in 63% of all studies and conflict of interest in 42%. Reporting of all these variables increased over time. Conclusions The results of this systematic review show that although there has been an increase in ethical reporting for VA studies, there still remains a large gap in reporting.
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Affiliation(s)
- Rohina Joshi
- George Institute for Global Health
- University of New South Wales
- University of Sydney, Sydney, NSW, Australia
| | - Neha Faruqui
- George Institute for Global Health
- University of Sydney, Sydney, NSW, Australia
| | | | | | - Alex Martiniuk
- George Institute for Global Health
- University of Sydney, Sydney, NSW, Australia
| | - Hebe Gouda
- School of Public Health
- Queensland Centre for Mental Health Research, University of Queensland, Brisbane, QLD, Australia
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Zulliger R, Kennedy C, Barrington C, Perez M, Donastorg Y, Kerrigan D. A multi-level examination of the experiences of female sex workers living with HIV along the continuum of care in the Dominican Republic. Glob Public Health 2017. [PMID: 28648109 DOI: 10.1080/17441692.2017.1342850] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Female sex workers (FSWs) are disproportionately affected by HIV, but there is limited research on their HIV care experiences. This study explored the experiences of 44 FSWs living with HIV in Santo Domingo, Dominican Republic along the HIV care continuum using in-depth interviews and focus groups. Data were analysed through narrative and thematic analysis. Individual-level factors that facilitated engagement in HIV care were physical and mental health. At the interpersonal level, disclosure of HIV or sex work status and receipt of emotional and economic support were important influences on engagement. Yet, negative reactions to or lack of disclosure of these statuses compromised engagement, further highlighting the role of stigma and discrimination. At the environmental level, FSWs described considerable challenges with the health system including long waits and treatment stock-outs at their clinics, but were generally satisfied with HIV clinic staff. At the structural level, lack of economic resources complicated care and treatment adherence. Findings underscore the need for psychosocial and economic support tailored to the unique needs of FSWs to maximise the individual and public health benefits of HIV care.
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Affiliation(s)
- Rose Zulliger
- a Department of Health, Behavior & Society, The Johns Hopkins Bloomberg School of Public Health , Johns Hopkins University , Baltimore , MD , USA
| | - Caitlin Kennedy
- a Department of Health, Behavior & Society, The Johns Hopkins Bloomberg School of Public Health , Johns Hopkins University , Baltimore , MD , USA
| | - Clare Barrington
- b Department of Health Behavior , The University of North Carolina Gillings School of Global Public Health , Chapel Hill , NC , USA
| | - Martha Perez
- c Instituto Dermatologico y Cirugia de la Piel , Santo Domingo , Dominican Republic
| | - Yeycy Donastorg
- c Instituto Dermatologico y Cirugia de la Piel , Santo Domingo , Dominican Republic
| | - Deanna Kerrigan
- a Department of Health, Behavior & Society, The Johns Hopkins Bloomberg School of Public Health , Johns Hopkins University , Baltimore , MD , USA
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Deering KN, Shaw SY, Thompson LH, Ramanaik S, Raghavendra T, Doddamane M, Bhattacharjee P, Moses S, Lorway R. Fertility intentions, power relations and condom use within intimate and other non-paying partnerships of women in sex work in Bagalkot District, South India. AIDS Care 2015; 27:1241-9. [PMID: 26295360 DOI: 10.1080/09540121.2015.1050981] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
This study aimed to: (1) examine the relationship between interpersonal as well as social-demographic, cultural and structural factors, and condom non-use by sex workers' main intimate or other non-paying male sex partners (NPPs), as reported by a sample of sex workers (SWs); and (2) understand HIV/sexually transmitted infections (STIs) risk (e.g., numbers of sexual partners; condom use with different partners) among couples comprised of a sub-set of SWs and their NPPs. Bivariate and multivariable logistic regression was used to identify factors associated with condom non-use at last sex by the main NPP, as reported by SWs. Adjusted odds ratios and 95% confidence intervals are reported (AOR[95%CIs]). Data were drawn from cross-sectional surveys in Bagalkot District, Karnataka State, South India. Responses by SWs whose main NPPs agreed to enrol in the study and the main NPP enroled were linked; these responses by couples (pairs of SWs and NPPs) were examined to assess sexual risk for HIV/STIs. Overall, this study included 257 SWs and 76 NPPs. The data from 67 couples (88.2%) could be linked. In over a quarter of partnerships, at least one (SW or NPP) partner reported having another type of partner besides each other (and clients of SWs). In multivariable analysis, significantly increased odds of condom non-use at last sex with the main NPP were found for the following key factors: planning to have a child with their main NPP (AOR = 3.71[1.44-9.58]); and having decisions about condom use made by their main NPP (AOR = 9.87[4.03-24.16]) or both equally (AOR = 3.18[1.39-7.80]) (versus by the SWs herself). Our study highlights the potential risk for HIV/STI acquisition and transmission between NPPs and SWs, and between NPPs and their non-SWs wives and other sex partners. Study results underscore the need for HIV/STI prevention approaches that incorporate informed decision-making about childbearing and parenting, and empowerment strategies for SWs in the context of their relationships with NPPs.
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Affiliation(s)
- Kathleen N Deering
- a Faculty of Medicine, Division of AIDS , University of British Columbia , Vancouver , Canada.,b BC Centre for Excellence in HIV/AIDS, St. Paul's Hospital , Vancouver , Canada
| | - Souradet Y Shaw
- c Faculty of Medicine, Community Health Sciences , University of Manitoba , Winnipeg , Canada
| | - Laura H Thompson
- c Faculty of Medicine, Community Health Sciences , University of Manitoba , Winnipeg , Canada
| | | | - T Raghavendra
- d Karnataka Health Promotion Trust , Bangalore , India
| | | | | | - Stephen Moses
- c Faculty of Medicine, Community Health Sciences , University of Manitoba , Winnipeg , Canada.,e Faculty of Medicine, Medical Microbiology , University of Manitoba , Winnipeg , Canada
| | - Robert Lorway
- c Faculty of Medicine, Community Health Sciences , University of Manitoba , Winnipeg , Canada
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High Drop-off Along the HIV Care Continuum and ART Interruption Among Female Sex Workers in the Dominican Republic. J Acquir Immune Defic Syndr 2015; 69:216-22. [PMID: 25714246 DOI: 10.1097/qai.0000000000000590] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND Engagement in HIV care offers clear individual and societal benefits, but little evidence exists on the care experiences of key populations. METHODS A cross-sectional survey was conducted with 268 female sex workers (FSWs) living with HIV in Santo Domingo, Dominican Republic, to describe the HIV care continuum and to determine factors associated with antiretroviral therapy (ART) interruption. RESULTS FSWs disengaged throughout the care continuum with the highest drop-off after ART initiation. Most participants were linked to care (92%), retained in care (85%), and initiated onto ART (78%), but ART discontinuation and irregular adherence were frequent. Only 48% of participants had an undetectable HIV viral load. Overall, 36% of participants ever initiated onto ART reported lifetime experience with ART interruption. The odds of ART interruption were 3.24 times higher among women who experienced FSW-related discrimination [95% confidence interval (CI): 1.28 to 8.20], 2.41 times higher among women who used any drug (95% CI: 1.09 to 5.34), and 2.35 times higher among women who worked in an FSW establishment (95% CI: 1.20 to 4.60). Internalized stigma related to FSW was associated with higher odds of interruption (adjusted odds ratio: 1.09; 95% CI: 1.02 to 1.16), and positive perceptions of HIV providers were protective (adjusted odds ratio: 0.91; 95% CI: 0.85 to 0.98). CONCLUSIONS FSWs living with HIV confront multiple barriers throughout the HIV care continuum, many of which are related to the social context and stigmatization of sex work. Given the clear importance of maximizing the potential benefits of engagement in HIV care, there is an urgent need for interventions to support FSWs throughout the HIV care continuum.
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Granich R, Gupta S, Hersh B, Williams B, Montaner J, Young B, Zuniga JM. Trends in AIDS Deaths, New Infections and ART Coverage in the Top 30 Countries with the Highest AIDS Mortality Burden; 1990-2013. PLoS One 2015; 10:e0131353. [PMID: 26147987 PMCID: PMC4493077 DOI: 10.1371/journal.pone.0131353] [Citation(s) in RCA: 96] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2015] [Accepted: 06/01/2015] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Antiretroviral therapy (ART) prevents human immunodeficiency virus (HIV) disease progression, mortality and transmission. We assess the impact of expanded HIV treatment for the prevention of Acquired Immunodeficiency Syndrome (AIDS)-related deaths and simulate four treatment scenarios for Nigeria and South Africa. METHODS For 1990-2013, we used the Joint United Nations Programme on HIV/AIDS (UNAIDS) database to examine trends in AIDS deaths, HIV incidence and prevalence, ART coverage, annual AIDS death rate, AIDS death-to-treatment and HIV infections to treatment ratios for the top 30 countries with the highest AIDS mortality burden and compare them with data from high-income countries. We projected the 1990-2020 AIDS deaths for Nigeria and South Africa using four treatment scenarios: 1) no ART; 2) maintaining current ART coverage; 3) 90% ART coverage based on 2013 World Health Organization (WHO) ART guidelines by 2020; and 4) reaching the United Nations 90-90-90 Target by 2020. FINDINGS In 2013, there were 1.3 million (1.1 million-1.6 million) AIDS deaths in the top 30 countries representing 87% of global AIDS deaths. Eight countries accounted for 58% of the global AIDS deaths; Nigeria and South Africa accounted for 27% of global AIDS deaths. The highest death rates per 1000 people living with HIV were in Central African Republic (91), South Sudan (82), Côte d'Ivoire (75), Cameroon (72) and Chad (71), nearly 8-10 times higher than the high-income countries. ART access in 2013 has averted as estimated 1,051,354 and 422,448 deaths in South Africa and Nigeria, respectively. Increasing ART coverage in these two countries to meet the proposed UN 90-90-90 Target by 2020 could avert 2.2 and 1.2 million deaths, respectively. INTERPRETATION Over the past decade the expansion of access to ART averted millions of deaths. Reaching the proposed UN 90-90-90 Target by 2020 will prevent additional morbidity, mortality and HIV transmission. Despite progress, high-burden countries will need to accelerate access to ART treatment to avert millions of premature AIDS deaths and new HIV infections.
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Affiliation(s)
- Reuben Granich
- International Association of Providers of AIDS Care, Washington D.C., United States of America
| | - Somya Gupta
- International Association of Providers of AIDS Care, Washington D.C., United States of America
| | - Bradley Hersh
- Joint United Nations Programme on HIV/AIDS (UNAIDS), Geneva, Switzerland
| | - Brian Williams
- Wits Reproductive Health Institute, University of the Witwatersrand, Johannesburg, South Africa
| | - Julio Montaner
- British Columbia Centre for HIV/AIDS Excellence, Vancouver, British Columbia, Canada
| | - Benjamin Young
- International Association of Providers of AIDS Care, Washington D.C., United States of America
| | - José M. Zuniga
- International Association of Providers of AIDS Care, Washington D.C., United States of America
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Antiretroviral therapy uptake, attrition, adherence and outcomes among HIV-infected female sex workers: a systematic review and meta-analysis. PLoS One 2014; 9:e105645. [PMID: 25265158 PMCID: PMC4179256 DOI: 10.1371/journal.pone.0105645] [Citation(s) in RCA: 106] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2014] [Accepted: 07/16/2014] [Indexed: 11/19/2022] Open
Abstract
Purpose We aimed to characterize the antiretroviral therapy (ART) cascade among female sex workers (FSWs) globally. Methods We systematically searched PubMed, Embase and MEDLINE in March 2014 to identify studies reporting on ART uptake, attrition, adherence, and outcomes (viral suppression or CD4 count improvements) among HIV-infected FSWs globally. When possible, available estimates were pooled using random effects meta-analyses (with heterogeneity assessed using Cochran's Q test and I2 statistic). Results 39 studies, reporting on 21 different FSW study populations in Asia, Africa, North America, South America, and Central America and the Caribbean, were included. Current ART use among HIV-infected FSWs was 38% (95% CI: 29%–48%, I2 = 96%, 15 studies), and estimates were similar between high-, and low- and middle-income countries. Ever ART use among HIV-infected FSWs was greater in high-income countries (80%; 95% CI: 48%–94%, I2 = 70%, 2 studies) compared to low- and middle-income countries (36%; 95% CI: 7%–81%, I2 = 99%, 3 studies). Loss to follow-up after ART initiation was 6% (95% CI: 3%–11%, I2 = 0%, 3 studies) and death after ART initiation was 6% (95% CI: 3%–11%, I2 = 0%, 3 studies). The fraction adherent to ≥95% of prescribed pills was 76% (95% CI: 68%–83%, I2 = 36%, 4 studies), and 57% (95% CI: 46%–68%, I2 = 82%, 4 studies) of FSWs on ART were virally suppressed. Median gains in CD4 count after 6 to 36 months on ART, ranged between 103 and 241 cells/mm3 (4 studies). Conclusions Despite global increases in ART coverage, there is a concerning lack of published data on HIV treatment for FSWs. Available data suggest that FSWs can achieve levels of ART uptake, retention, adherence, and treatment response comparable to that seen among women in the general population, but these data are from only a few research settings. More routine programme data on HIV treatment among FSWs across settings should be collected and disseminated.
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Mountain E, Pickles M, Mishra S, Vickerman P, Alary M, Boily MC. The HIV care cascade and antiretroviral therapy in female sex workers: implications for HIV prevention. Expert Rev Anti Infect Ther 2014; 12:1203-19. [PMID: 25174997 DOI: 10.1586/14787210.2014.948422] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
To achieve viral suppression and fully benefit from antiretroviral therapy (ART), it is important that individuals with HIV know that they are HIV infected, link to and remain in HIV care, start and remain on ART and adhere to treatment. In HIV epidemics where female sex workers (FSWs) are key drivers of HIV transmission, the extent to which FSWs use ART and engage in the HIV care cascade could have a considerable impact on HIV transmission from FSWs to the wider population. In this article we review the spectrum of FSW engagement in the HIV care cascade, look at the impact of the HIV care cascade and ART use among FSWs on population-level HIV transmission and discuss HIV prevention for FSWs in the context of ART and the HIV care cascade.
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Affiliation(s)
- Elisa Mountain
- Department of Infectious Disease Epidemiology, Imperial College London, London, UK
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Grubb IR, Beckham SW, Kazatchkine M, Thomas RM, Albers ER, Cabral M, Lange J, Vella S, Kurian M, Beyrer C. Maximizing the benefits of antiretroviral therapy for key affected populations. J Int AIDS Soc 2014; 17:19320. [PMID: 25043380 PMCID: PMC4104298 DOI: 10.7448/ias.17.1.19320] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2014] [Revised: 06/30/2014] [Accepted: 07/01/2014] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION Scientific research has demonstrated the clinical benefits of earlier initiation of antiretroviral treatment (ART), and that ART can markedly reduce HIV transmission to sexual partners. Ensuring universal access to ART for those who need it has long been a core principle of the HIV response, and extending the benefits of ART to key populations is critical to increasing the impact of ART and the overall effectiveness of the HIV response. However, this can only be achieved through coordinated efforts to address political, social, legal and economic barriers that key populations face in accessing HIV services. DISCUSSION Recent analyses show that HIV prevalence levels among key populations are far higher than among the general population, and they experience a range of biological and behavioural factors, and social, legal and economic barriers that increase their vulnerability to HIV and have resulted in alarmingly low ART coverage. World Health Organization 2014 consolidated guidance on HIV among key populations offers the potential for increased access to ART by key populations, following the same principles as for the general adult population. However, it should not be assumed that key populations will achieve greater access to ART unless stigma, discrimination and punitive laws, policies and practices that limit access to ART and other HIV interventions in many countries are addressed. CONCLUSIONS Rights-based approaches and investments in critical enablers, such as supportive legal and policy environments, are essential to enable wider access to ART and other HIV interventions for key populations. The primary objective of ART should always be to treat the person living with HIV; prevention is an important, additional benefit. ART should be provided only with informed consent. The preventive benefits of treatment must not be used as a pretext for failure to provide other necessary HIV programming for key populations, including comprehensive harm reduction and other prevention interventions tailored to meet the needs of key populations. An end to AIDS is only possible if we overcome the barriers of criminalization, stigma and discrimination that remain key drivers of the HIV epidemics among key populations.
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Affiliation(s)
- Ian R Grubb
- Center for Public Health and Human Rights, Johns Hopkins University, Baltimore, MD, USA
| | - Sarah W Beckham
- Department of Epidemiology, Johns Hopkins University, Baltimore, MD, USA;
| | | | - Ruth M Thomas
- Global Network of Sex Work Projects, Edinburgh, United Kingdom
| | - Eliot R Albers
- International Network of People Who Use Drugs, London, United Kingdom
| | - Mauro Cabral
- Global Action for Trans* Equality, Buenos Aires, Argentina
| | - Joep Lange
- Amsterdam Institute of Global Health and Development, Amsterdam, The Netherlands
| | - Stefano Vella
- Department of Therapeutics, HIV, Hepatitis and Global Health, Istituto Superiore di Sanità, Rome, Italy
| | | | - Chris Beyrer
- Department of Epidemiology, Johns Hopkins University, Baltimore, MD, USA
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Abstract
Jogini is the name for a female sexually exploited temple attendant and is used interchangeably with Devadasi in the state of Andhra Pradesh, India. Jogini are twice more likely than other women who are used for sexual intercourse in India to be HIV positive, and their rate of mortality from HIV is 10 times the total mortality rate for all women in India. The four states in India with the most Jogini also have the highest prevalence of HIV. The following case is unfortunately typical of the Jogini and sheds light on a potentially disastrous public health problem in rural South India.
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Affiliation(s)
- Joseph Borick
- Medical School for International Health, Ben Gurion University of the Negev, Beer Sheva, Israel
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Exploring the population-level impact of antiretroviral treatment: the influence of baseline intervention context. AIDS 2014; 28 Suppl 1:S61-72. [PMID: 24468948 DOI: 10.1097/qad.0000000000000109] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To compare the potential population-level impact of expanding antiretroviral treatment (ART) in HIV epidemics concentrated among female sex workers (FSWs) and clients, with and without existing condom-based FSW interventions. DESIGN Mathematical model of heterosexual HIV transmission in south India. METHODS We simulated HIV epidemics in three districts to assess the 10-year impact of existing ART programs (ART eligibility at CD4 cell count ≤350) beyond that achieved with high condom use, and the incremental benefit of expanding ART by either increasing ART eligibility, improving access to care, or prioritizing ART expansion to FSWs/clients. Impact was estimated in the total population (including FSWs and clients). RESULTS In the presence of existing condom-based interventions, existing ART programs (medium-to-good coverage) were predicted to avert 11-28% of remaining HIV infections between 2014 and 2024. Increasing eligibility to all risk groups prevented an incremental 1-15% over existing ART programs, compared with 29-53% when maximizing access to all risk groups. If there was no condom-based intervention, and only poor ART coverage, then expanding ART prevented a larger absolute number but a smaller relative fraction of HIV infections for every additional person-year of ART. Across districts and baseline interventions, for every additional person-year of treatment, prioritizing access to FSWs was most efficient (and resource saving), followed by prioritizing access to FSWs and clients. CONCLUSION The relative and absolute benefit of ART expansion depends on baseline condom use, ART coverage, and epidemic size. In south India, maximizing FSWs' access to care, followed by maximizing clients' access are the most efficient ways to expand ART for HIV prevention, across baseline intervention context.
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McClarty LM, Bhattacharjee P, Blanchard JF, Lorway RR, Ramanaik S, Mishra S, Isac S, Ramesh BM, Washington R, Moses S, Becker ML. Circumstances, experiences and processes surrounding women's entry into sex work in India. CULTURE, HEALTH & SEXUALITY 2013; 16:149-163. [PMID: 24236895 DOI: 10.1080/13691058.2013.845692] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Evidence suggests that in India, the early stages of a woman's career as a sex worker may be an important period to target for HIV and sexually transmitted infection prevention. Before such an intervention is designed and implemented, it is necessary to first understand the life circumstances of women at the start of their sex work careers. We performed a review to bring together available literature pertaining to entry into sex work in India and to highlight knowledge gaps. We found that historical traditions of dedication into sex work, financial insecurity, family discord, violence and coercion, and desire for financial independence are commonly reported reasons for entering into sex work. We also found that families and the broader sex worker community play an important role in the early stages of a woman's sex work career. We suggest that HIV-prevention programmes in India would substantially benefit from a deeper understanding of the life circumstances of new and young women sex workers. Further research should be conducted focusing on family and community involvement in women's entry into sex work, and on the important period of time after a woman's first commercial sex encounter, but before self-identification as a sex worker.
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Affiliation(s)
- Leigh M McClarty
- a Department of Community Health Sciences , University of Manitoba , Winnipeg , Canada
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Mishra S, Ramanaik S, Blanchard JF, Halli S, Moses S, Raghavendra T, Bhattacharjee P, Lorway R, Becker M. Characterizing sexual histories of women before formal sex-work in south India from a cross-sectional survey: implications for HIV/STI prevention. BMC Public Health 2012; 12:829. [PMID: 23020789 PMCID: PMC3524049 DOI: 10.1186/1471-2458-12-829] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2012] [Accepted: 09/26/2012] [Indexed: 11/30/2022] Open
Abstract
Background Interventions designed to prevent HIV and STIs in female sex-workers (FSWs) reach women after they formally enter the sex-trade. We aimed to characterize the pattern of sexual behaviour among FSWs from first-sex to when they identify as sex-workers (transition period) in a region with traditional (historically characterized by dedication into sex-work at first-sex) and non-traditional forms of sex-work. Methods We conducted a cross-sectional survey of 246 traditional and 765 non-traditional FSWs across three districts in Karnataka, India. We performed univariate and multivariate logistic regression to profile FSWs most likely to engage in a commercial first-sex before identifying as a sex-worker. Sexual life-course patterns were distinguished using univariate and multivariate linear regression based on key events associated with length of transition period. Results Overall, 266 FSWs experienced a commercial first-sex, of whom 45.9% (95% CI: 38.2,53.7) continued a long-term relationship with the first partner. In adjusted analysis, traditional FSWs were more likely to experience a commercial first-sex (AOR 52.5, 95% CI: 27.4,100.7). The average transition time was 8.8 years (SD 3.9), but there was considerable variability between respondents. Among women who experienced a commercial first-sex, a slower transition was independently associated with non-traditional sex-work, the presence of long-term partnerships during the transition period, and ongoing partnerships at time of entry into sex-work. In the absence of a commercial first-sex, a faster transition was associated with traditional sex-work and the dissolution of long-term partnerships, while a slower transition was associated with the presence of long-term partnerships and widowhood. Only 18.5% (95% CI: 12.7,26.2) and 47.3% (95% CI: 32.7,62.3) of women reported ‘always’ condom use with their long-term and occasional partners during the transition period, respectively. Conclusions FSWs identify as sex-workers several years after becoming sexually active, even when the first-sex is commercial in nature. Long-term partnerships are common after a commercial first-sex, and are associated with a delay in formally entering the sex-trade. The findings call for a better understanding of HIV/STI risk before FSWs identify as sex-workers, and an adaptive programme to reach this period of vulnerability.
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Affiliation(s)
- Sharmistha Mishra
- Department of Infectious Diseases Epidemiology, Imperial College London, London, UK
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