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Comins CA, Baral S, Mcingana M, Shipp L, Phetlhu DR, Young K, Guddera V, Hausler H, Schwartz S. ART coverage and viral suppression among female sex workers living with HIV in eThekwini, South Africa: Baseline findings from the Siyaphambili study. PLOS GLOBAL PUBLIC HEALTH 2024; 4:e0002783. [PMID: 38776334 PMCID: PMC11111033 DOI: 10.1371/journal.pgph.0002783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 03/04/2024] [Indexed: 05/24/2024]
Abstract
In South Africa >60% of female sex workers (FSW) are living with HIV, the majority of whom are not virally suppressed. Identifying multi-level determinants of viral suppression is central to developing implementation strategies to promote retention in HIV care and viral suppression among FSW with unmet treatment needs. Adult cisgender FSW living with HIV for ≥6 months, conducting sex work as their primary source of income, and residing in Durban (South Africa) were enrolled into the Siyaphambili Study, a sequential multiple assignment randomized trial. Baseline viral load and CD4 were assessed, and an interviewer-administered survey was conducted, capturing socio-demographic, reproductive and sexual history and behaviors, vulnerabilities, substance use, mental health, and stigma. We assessed baseline determinants of viral suppression (<50 copies/mL) using bivariate and multivariable robust poisson regression, considering associations across the individual, network, environmental and macrostructural levels. From June 2018 -March 2020, 1,644 women were screened, with 1,391 eligible FSW living with HIV enrolled. The analyses were conducted among the 1,373 participants with baseline data. Overall, 65% (889/1,373) of participants were reported to be on antiretroviral therapy and 38% (520/1,373) were virally suppressed. In the multivariable model, FSW who experienced a lack of housing in the prior six months were less likely to be virally suppressed (aPR: 0.72, 95%CI 0.56-0.91), while older FSW (aPR: 1.46 95%CI: 1.16-1.83 for 30-39 years old vs. 18-29 years old; aPR: 2.15 95%CI: 1.64-2.80 for 40+ years vs. 18-29 years old) and FSW reporting hormonal or long-acting contraception use were more likely to be virally suppressed (aPR: 1.19 95% CI: 1.00-1.43). We found vulnerability to be high among FSW living with HIV in South Africa and identified individual and structural determinants associated with viral suppression. Taken together these results suggest optimizing HIV treatment outcomes necessitates supporting younger sex workers and addressing housing instability. Trial registration: NCT03500172.
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Affiliation(s)
- Carly A. Comins
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
| | - Stefan Baral
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
| | | | - Lily Shipp
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
| | - Deliwe Rene Phetlhu
- Department of Nursing, Sefako Makgatho Health Sciences University, Pretoria, South Africa
| | | | | | - Harry Hausler
- TB HIV Care, Cape Town, South Africa
- University of Pretoria, Pretoria, South Africa
| | - Sheree Schwartz
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
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Anderegg N, Slabbert M, Buthelezi K, Johnson LF. Increasing age and duration of sex work among female sex workers in South Africa and implications for HIV incidence estimation: Bayesian evidence synthesis and simulation exercise. Infect Dis Model 2024; 9:263-277. [PMID: 38323073 PMCID: PMC10844672 DOI: 10.1016/j.idm.2024.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 12/20/2023] [Accepted: 01/17/2024] [Indexed: 02/08/2024] Open
Abstract
Introduction In sub-Saharan Africa, accurate estimates of the HIV epidemic in female sex workers are crucial for effective prevention and care strategies. These estimates are typically derived from mathematical models that assume certain demographic and behavioural characteristics like age and duration of sex work to remain constant over time. We reviewed this assumption for female sex workers in South Africa. Methods We reviewed studies that reported estimates on either the age or the duration of sex work among female sex workers in South Africa. We used Bayesian hierarchical models to synthesize reported estimates and to study time trends. In a simulation exercise, we also investigated the potential impact of the "constant age and sex work duration"-assumption on estimates of HIV incidence. Results We included 24 different studies, conducted between 1996 and 2019, contributing 42 estimates on female sex worker age and 27 estimates on sex work duration. There was evidence suggesting an increase in both the duration of sex work and the age of female sex workers over time. According to the fitted models, over each decade the expected duration of sex work increased by 55.6% (95%-credible interval [CrI]: 23.5%-93.9%) and the expected age of female sex workers increased by 14.3% (95%-CrI: 9.1%-19.1%). Over the 23-year period, the predicted mean duration of sex work increased from 2.7 years in 1996 to 7.4 years in 2019, while the predicted mean age increased from 26.4 years to 32.3 years. Allowing for these time trends in the simulation exercise resulted in a notable decline in estimated HIV incidence rate among sex workers over time. This decline was significantly more pronounced than when assuming a constant age and duration of sex work. Conclusions In South Africa, age and duration of sex work in female sex workers increased over time. While this trend might be influenced by factors like expanding community mobilization and improved rights advocacy, the ongoing criminalisation, stigmatisation of sex work and lack of alternative employment opportunities could also be contributing. It is important to account for these changes when estimating HIV indicators in female sex workers.
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Affiliation(s)
- Nanina Anderegg
- Centre for Infectious Disease Epidemiology and Research, School of Public Health, University of Cape Town, South Africa
- Institute of Social and Preventive Medicine, University of Bern, Switzerland
| | | | | | - Leigh F. Johnson
- Centre for Infectious Disease Epidemiology and Research, School of Public Health, University of Cape Town, South Africa
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Humphries H, Lewis L, Lamontagne E, Choonara S, Dikgale K, Yakusik A, Massawe D, Mkhize N, Mzungu F, Karim QA. Impact of COVID-19 public health responses on income, food security and health services among key and vulnerable women in South Africa. AFRICAN JOURNAL OF AIDS RESEARCH 2022; 21:317-329. [DOI: 10.2989/16085906.2022.2144392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Hilton Humphries
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Department of Psychology, School of Applied Human Sciences, University of KwaZulu-Natal. Durbanm, South Africa
| | - Lara Lewis
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Erik Lamontagne
- UNAIDS, Strategic Information, Geneva, Switzerland
- Aix Marseille University, CNRS, Aix-Marseilfe School of Economics, Marseille, France
| | - Shakira Choonara
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Keabetswe Dikgale
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Anna Yakusik
- UNAIDS, Strategic Information, Geneva, Switzerland
| | | | | | | | - Quarraisha Abdool Karim
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Mailman School of Public Health, Columbia University, New York, USA
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Winkelman S. A Human Rights Case Study on Access to Pre-exposure Prophylaxis for Female Sex Workers in South Africa. Health Hum Rights 2022; 24:105-115. [PMID: 35747274 PMCID: PMC9212839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/30/2022] Open
Abstract
This paper examines the extent to which access to HIV preventive medicines such as pre-exposure prophylaxis (PrEP) are ensured under the International Covenant on Economic, Social and Cultural Rights. There is a lack of human rights-focused research on access to HIV preventive medicines for vulnerable populations such as female sex workers in HIV-endemic countries. To help fill this gap, I utilized a case study approach to critically examine the rollout of PrEP for female sex workers in South Africa, drawing on the country's Bill of Rights, health care policies, and PrEP implementation. My analysis found that (1) PrEP rollout was largely physically and economically inaccessible for female sex workers outside of urban centers; (2) the dissemination of PrEP information specific to female sex workers was limited both virtually and in clinics, reducing the medicine's acceptability; and (3) South Africa's overburdened public health care system and continued criminalization of sex work limited the accessibility and quality of HIV prevention services, contributing to weak uptake of PrEP among female sex workers. To remedy these issues, state leaders should prioritize PrEP counseling and socially acceptable information dissemination; expand comprehensive, coherent, and coordinated sexual health services for female sex workers; increase the financial resources available for programs specific to female sex workers; and decriminalize sex work.
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Affiliation(s)
- Steven Winkelman
- Coordinator of incubator projects at the Ontario HIV Treatment Network and a recent graduate of the University of Toronto’s Dalla Lana School of Public Health, Toronto, Canada.,Please address correspondence to the author. .
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Macleod CI, Reynolds JH, Delate R. Women Who Sell Sex in Eastern and Southern Africa: A Scoping Review of Non-Barrier Contraception, Pregnancy and Abortion. Public Health Rev 2022; 43:1604376. [PMID: 35646420 PMCID: PMC9131513 DOI: 10.3389/phrs.2022.1604376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 02/15/2022] [Indexed: 11/17/2022] Open
Abstract
Objectives: There is a need to hone reproductive health (RH) services for women who sell sex (WSS). The aim of this review was to collate findings on non-barrier contraception, pregnancies, and abortion amongst WSS in Eastern and Southern African (ESA). Methods: A scoping review methodology was employed. Inclusion criteria were: 1) empirical papers from 2) ESA, 3) published since 2010, and 4) addressing WSS in relation to 5) the identified RH issues. Results: Reports of rates of non-barrier contraceptive usage varied from 15% to 76%, of unintended pregnancy from 24% to 91%, and of abortion from 11% to 48%. Cross-cutting factors were alcohol use, violence, health systems problems, and socio-economic issues. Pregnancy desire was associated with having a non-paying partner. Barriers to accessing, and delaying, antenatal care were reported as common. Targeted programmes were reported as promoting RH amongst WSS. Conclusion: Programmes should be contextually relevant, based on local patterns, individual, interpersonal and systemic barriers. Targeted approaches should be implemented in conjunction with improvement of public health services. Linked HIV and RH services, and community empowerment approaches are recommended.
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Affiliation(s)
- Catriona Ida Macleod
- Critical Studies in Sexualities and Reproduction, Rhodes University, Makhanda, South Africa
| | | | - Richard Delate
- 2gether 4 SRHR, United Nations Population Fund, Johannesburg, South Africa
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Satriyandari Y, Quasimah Y, Fitriahadi E, Suryaningsih EK. Investigating the Factors of Contraception use among Female Sex Workers. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.7376] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: Prostitution is a social problem because prostitution harms the safety, tranquility and prosperity physical, spiritual, and social of the common life, it becomes real when connected with the transmission of venereal diseases, the views of several religions and traditional traditions of the tribes in Indonesia. One of the consequences of unhealthy sexual activity is emergence of sexually transmitted diseases. To do the PMS, it has developed various methods of contraception that can be used by the public at large.
AIM: The study aims to determine the factors of contraceptive use in commercial sex workers in Yogyakarta, Indonesia.
RESULTS: This research employed a quantitative approach with cross-sectional design. Respondents involved were 30 commercial sex workers. The results showed that most respondents used condom contraceptives as many as 21 people (70.0%), most respondent have an age of 18–40 years as many as 24 people (80.0%), most respondent have elementary education as many as 16 people (53.3%) and most of the respondents had a high income of 25 people (83.3%).
IMPLICATION FOR PRACTICE: It’s hope that in the coming year educational institutions can complete references to books on concepts, especially about community midwifery care to support student research in completing research.
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Feasibility and acceptability of a peer-led HIV self-testing model among female sex workers in Malawi: a qualitative study. BMJ Open 2021. [PMCID: PMC8718425 DOI: 10.1136/bmjopen-2021-049248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
ObjectivesHIV testing is the gateway to HIV prevention and care services. Female sex workers (FSW) may benefit from HIV self-testing (HIVST), which offers greater control and confidentiality than other approaches. However, FSW also have unique vulnerabilities, making it critical to understand their perspective of HIVST to best contextualise HIVST to their needs. This study explored feasibility and acceptability of providing oral fluid-based peer-led HIVST to FSW to inform tailored HIVST delivery approaches.DesignQualitative study.SettingMalawi.ParticipantsThirty-nine FSW who had obtained a HIVST kit and eight peer distributors.ResultsPeer distributors’ accounts suggested that peer-led HIVST is feasible. Overall, FSW spoke positively about peer-led HIVST and younger FSW preferred it to facility-based HIV testing. FSW highlighted both greater control of their testing experience and that HIVST could allow them to avoid discriminatory attitudes frequently experienced in public facilities. Some also felt that HIVST kits could enable them to establish the HIV status of their sexual partners, better informing their decisions about condomless sex. Despite overall acceptance of HIVST, a few expressed doubts in the procedure. Some FSW already aware of their HIV-positive status reported using HIVST. A few accounts suggested peer pressure to self-test predominantly from peer distributors.ConclusionsThis study enabled us to explore feasibility and acceptability of peer-led HIVST among FSW, as well as potential shortcomings of the HIV testing modality. Peer distributors are a welcome additional model. However, they should avoid distribution in actual venues. Programmes should ensure a range of testing options are available and expand peer’s representation. Study findings will be used to tailor the HIVST distribution model to ensure its enhanced uptake among key populations in general and FSW, specifically.
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Sikhosana N, Mokgatle MM. A qualitative exploration on accounts of condom-use negotiation with clients: challenges and predicaments related to sex work among street-based female sex workers in Ekurhuleni District, South Africa. Pan Afr Med J 2021; 40:54. [PMID: 35059100 PMCID: PMC8724014 DOI: 10.11604/pamj.2021.40.54.29918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 08/02/2021] [Indexed: 11/23/2022] Open
Abstract
INTRODUCTION female sex workers (FSWs) are the key vulnerable populations since they carry the high burden of HIV and sexually transmitted infections (STIs). However, the vulnerability of street-based FSWs to HIV/STIs is much higher than that of the establishment-based FSWs. The study aimed to explore street-based FSWs' condom negotiation skills, barriers to condom use as well as the challenges and predicaments they face on a daily basis. METHODS an exploratory qualitative approach using focus group discussions was conducted among FSWs working in a major provincial road in a district of Gauteng Province. Thematic content analysis using NVivo version 10 software was conducted. RESULTS the age range of the FSWs was 19 to 44 years. The themes that emerged from the data on challenges to negotiation and condom use among FSWs revealed the ways condoms are used in early sex work and over time, ways of enforcing condom used, preferred types of condoms and the predicaments to working in the sex trade. FSWs gained experience of negotiating condom use over time in their work. Both female and male condoms were available and accurate insertion of condoms was reported. Male condom was preferred. Condom use strategies included direct request; using health-information messages; charging more for condomless sex; and refusing condomless sex. The FSW reported the risks of violent attacks of unregulated street-based environment. CONCLUSION condom negotiation strategies illustrated that peer-education and sharing experiences among themselves were beneficial for protective sexual behaviours. Peer-education benefits and peer-interactions yielded assertive attitudes and behaviours of demanding and/or enforcing condom use.
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Affiliation(s)
- Nokuthula Sikhosana
- Department of Epidemiology and Biostatistics, School of Public Health, Sefako Makgatho Health Sciences University, Ga-Rankuwa, 0208, Afrique du Sud
| | - Mathildah Mpata Mokgatle
- Department of Epidemiology and Biostatistics, School of Public Health, Sefako Makgatho Health Sciences University, Ga-Rankuwa, 0208, Afrique du Sud,Corresponding author: Mathildah Mpata Mokgatle, Department of Epidemiology and Biostatistics, School of Public Health, Sefako Makgatho Health Sciences University, Ga-Rankuwa, 0208, Afrique du Sud.
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Stone J, Mukandavire C, Boily M, Fraser H, Mishra S, Schwartz S, Rao A, Looker KJ, Quaife M, Terris‐Prestholt F, Marr A, Lane T, Coetzee J, Gray G, Otwombe K, Milovanovic M, Hausler H, Young K, Mcingana M, Ncedani M, Puren A, Hunt G, Kose Z, Phaswana‐Mafuya N, Baral S, Vickerman P. Estimating the contribution of key populations towards HIV transmission in South Africa. J Int AIDS Soc 2021; 24:e25650. [PMID: 33533115 PMCID: PMC7855076 DOI: 10.1002/jia2.25650] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 10/26/2020] [Accepted: 11/12/2020] [Indexed: 12/21/2022] Open
Abstract
INTRODUCTION In generalized epidemic settings, there is insufficient understanding of how the unmet HIV prevention and treatment needs of key populations (KPs), such as female sex workers (FSWs) and men who have sex with men (MSM), contribute to HIV transmission. In such settings, it is typically assumed that HIV transmission is driven by the general population. We estimated the contribution of commercial sex, sex between men, and other heterosexual partnerships to HIV transmission in South Africa (SA). METHODS We developed the "Key-Pop Model"; a dynamic transmission model of HIV among FSWs, their clients, MSM, and the broader population in SA. The model was parameterized and calibrated using demographic, behavioural and epidemiological data from national household surveys and KP surveys. We estimated the contribution of commercial sex, sex between men and sex among heterosexual partnerships of different sub-groups to HIV transmission over 2010 to 2019. We also estimated the efficiency (HIV infections averted per person-year of intervention) and prevented fraction (% IA) over 10-years from scaling-up ART (to 81% coverage) in different sub-populations from 2020. RESULTS Sex between FSWs and their paying clients, and between clients with their non-paying partners contributed 6.9% (95% credibility interval 4.5% to 9.3%) and 41.9% (35.1% to 53.2%) of new HIV infections in SA over 2010 to 2019 respectively. Sex between low-risk groups contributed 59.7% (47.6% to 68.5%), sex between men contributed 5.3% (2.3% to 14.1%) and sex between MSM and their female partners contributed 3.7% (1.6% to 9.8%). Going forward, the largest population-level impact on HIV transmission can be achieved from scaling up ART to clients of FSWs (% IA = 18.2% (14.0% to 24.4%) or low-risk individuals (% IA = 20.6% (14.7 to 27.5) over 2020 to 2030), with ART scale-up among KPs being most efficient. CONCLUSIONS Clients of FSWs play a fundamental role in HIV transmission in SA. Addressing the HIV prevention and treatment needs of KPs in generalized HIV epidemics is central to a comprehensive HIV response.
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Affiliation(s)
- Jack Stone
- Population Health SciencesUniversity of BristolBristolUnited Kingdom
| | - Christinah Mukandavire
- Department of Infectious Disease EpidemiologyLondon School of Hygiene and Tropical MedicineLondonUnited Kingdom
| | - Marie‐Claude Boily
- Department of Infectious Disease EpidemiologyImperial CollegeLondonUnited Kingdom
| | - Hannah Fraser
- Population Health SciencesUniversity of BristolBristolUnited Kingdom
| | | | - Sheree Schwartz
- Department of EpidemiologyJohns Hopkins Bloomberg School of Public HealthBaltimoreMDUSA
| | - Amrita Rao
- Department of EpidemiologyJohns Hopkins Bloomberg School of Public HealthBaltimoreMDUSA
| | | | - Matthew Quaife
- London School of Hygiene and Tropical MedicineLondonUnited Kingdom
| | | | - Alexander Marr
- University of California San FranciscoSan FranciscoCAUSA
| | - Tim Lane
- Equal InternationalWashingtonDCUSA
| | - Jenny Coetzee
- Perinatal HIV Research UnitFaculty of Health SciencesUniversity of the WitwatersrandJohannesburgSouth Africa
- South African Medical Research CouncilCape TownSouth Africa
| | - Glenda Gray
- South African Medical Research CouncilCape TownSouth Africa
| | - Kennedy Otwombe
- Perinatal HIV Research UnitFaculty of Health SciencesUniversity of the WitwatersrandJohannesburgSouth Africa
| | - Minja Milovanovic
- Perinatal HIV Research UnitFaculty of Health SciencesUniversity of the WitwatersrandJohannesburgSouth Africa
| | | | | | | | | | - Adrian Puren
- National Institute of Communicable DiseasesJohannesburgSouth Africa
| | - Gillian Hunt
- National Institute of Communicable DiseasesJohannesburgSouth Africa
| | - Zamakayise Kose
- Research and Innovation OfficeNorth West UniversityPotchefstroomSouth Africa
| | | | - Stefan Baral
- Department of EpidemiologyJohns Hopkins Bloomberg School of Public HealthBaltimoreMDUSA
| | - Peter Vickerman
- Population Health SciencesUniversity of BristolBristolUnited Kingdom
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Kirkcaldy RD, Weston E, Segurado AC, Hughes G. Epidemiology of gonorrhoea: a global perspective. Sex Health 2020; 16:401-411. [PMID: 31505159 DOI: 10.1071/sh19061] [Citation(s) in RCA: 112] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Accepted: 07/19/2019] [Indexed: 12/14/2022]
Abstract
Although understanding the local epidemiology of gonorrhoea is critical for local efforts, understanding the multinational epidemiology may support development of national and international prevention and control policies and strategies. In this paper, current epidemiology of gonorrhoea is reviewed through an international lens and with a focus on selected populations. The World Health Organization (WHO) estimates that ~87 million new gonococcal infections occurred among people aged 15-49 years in 2016. Gonorrhoea rates are rising in many countries. Gay, bisexual and other men who have sex with men, racial or ethnic minorities, Indigenous populations and sex workers appear to bear disproportionate burdens of gonorrhoea. International travel can facilitate spread of gonorrhoea, including resistant strains, across international borders. Critical gaps in epidemiological knowledge are highlighted, including data on gonorrhoea among transgender persons and the burden of extragenital gonorrhoea. Even as further data are gathered, action - informed by currently available data - is needed now to confront this growing international threat.
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Affiliation(s)
- Robert D Kirkcaldy
- Division of STD Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, GA 30329, USA; and Corresponding author.
| | - Emily Weston
- Division of STD Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, GA 30329, USA
| | - Aluisio C Segurado
- Faculty of Medicine, University of São Paulo, Avenida Doutor Arnaldo, 455, 01246-903 São Paulo-SP, Brazil
| | - Gwenda Hughes
- Faculty of Medicine, University of São Paulo, Avenida Doutor Arnaldo, 455, 01246-903 São Paulo-SP, Brazil; and HIV & STI Department, National Infection Service, Public Health England, 61 Colindale Avenue, London NW9 5EQ, UK
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Ampt FH, L'Engle K, Lim MSC, Plourde KF, Mangone E, Mukanya CM, Gichangi P, Manguro G, Hellard M, Stoové M, Chersich MF, Jaoko W, Agius PA, Temmerman M, Wangari W, Luchters S. A Mobile Phone-Based Sexual and Reproductive Health Intervention for Female Sex Workers in Kenya: Development and Qualitative Study. JMIR Mhealth Uhealth 2020; 8:e15096. [PMID: 32469326 PMCID: PMC7293053 DOI: 10.2196/15096] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Revised: 11/24/2019] [Accepted: 02/03/2020] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Female sex workers (FSWs) have high rates of both unintended pregnancy and HIV, but few health promotion interventions address their contraceptive needs or other sexual and reproductive health and rights (SRHR) concerns. A broader approach integrates contraceptive promotion with HIV and sexually transmitted infection (STI) prevention and management, alcohol awareness, gender-based violence and rights, and health care utilization. The Women's Health Intervention using SMS for Preventing Pregnancy (WHISPER) mobile phone intervention uses a participatory development approach and behavior change theory to address these high-priority concerns of FSWs in Mombasa, Kenya. OBJECTIVE This paper aimed to (1) describe the process of development of the WHISPER intervention, its theoretical framework, key content domains and strategies and (2) explore workshop participants' responses to the proposed intervention, particularly with regard to message content, behavior change constructs, and feasibility and acceptability. METHODS The research team worked closely with FSWs in two phases of intervention development. First, we drafted content for three different types of messages based on a review of the literature and behavior change theories. Second, we piloted the intervention by conducting six workshops with 42 FSWs to test and refine message content and 12 interviews to assess the technical performance of the intervention. Workshop data were thematically analyzed using a mixed deductive and inductive approach. RESULTS The intervention framework specified six SRHR domains that were viewed as highly relevant by FSWs. Reactions to intervention content revealed that social cognitive strategies to improve knowledge, outcome expectations, skills, and self-efficacy resonated well with workshop participants. Participants found the content empowering, and most said they would share the messages with others. The refined intervention was a 12-month SMS program consisting of informational and motivational messages, role model stories portraying behavior change among FSWs, and on-demand contraceptive information. CONCLUSIONS Our results highlight the need for health promotion interventions that incorporate broader components of SRHR, not only HIV prevention. Using a theory-based, participatory approach, we developed a digital health intervention that reflects the complex reality of FSWs' lives and provides a feasible, acceptable approach for addressing SRHR concerns and needs. FSWs may benefit from health promotion interventions that provide relevant, actionable, and engaging content to support behavior change.
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Affiliation(s)
- Frances H Ampt
- Burnet Institute, Melbourne, Australia.,Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia
| | - Kelly L'Engle
- University of San Francisco, San Francisco, CA, United States
| | - Megan S C Lim
- Burnet Institute, Melbourne, Australia.,Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia
| | | | - Emily Mangone
- School of Nursing, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | | | - Peter Gichangi
- Technical University of Mombasa, Mombasa, Kenya.,Department of Public Health and Primary Care, International Centre for Reproductive Health, Ghent University, Ghent, Belgium.,International Centre for Reproductive Health, Mombasa, Kenya
| | | | - Margaret Hellard
- Burnet Institute, Melbourne, Australia.,Department of Infectious Diseases, The Alfred Hospital, Melbourne, Australia
| | - Mark Stoové
- Burnet Institute, Melbourne, Australia.,Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia
| | - Matthew F Chersich
- Department of Public Health and Primary Care, International Centre for Reproductive Health, Ghent University, Ghent, Belgium.,Wits Reproductive Health and HIV Institute, University of the Witwatersrand, Johannesburg, South Africa
| | | | - Paul A Agius
- Burnet Institute, Melbourne, Australia.,Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia
| | - Marleen Temmerman
- Department of Public Health and Primary Care, International Centre for Reproductive Health, Ghent University, Ghent, Belgium.,International Centre for Reproductive Health, Mombasa, Kenya.,Aga Khan University, Nairobi, Kenya
| | - Winnie Wangari
- International Centre for Reproductive Health, Mombasa, Kenya
| | - Stanley Luchters
- Burnet Institute, Melbourne, Australia.,Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia.,Department of Public Health and Primary Care, International Centre for Reproductive Health, Ghent University, Ghent, Belgium.,Aga Khan University, Nairobi, Kenya
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Makhakhe NF, Meyer-Weitz A, Struthers H, McIntyre J. The role of health and advocacy organisations in assisting female sex workers to gain access to health care in South Africa. BMC Health Serv Res 2019; 19:746. [PMID: 31651300 PMCID: PMC6814112 DOI: 10.1186/s12913-019-4552-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Accepted: 09/23/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Globally, female sex workers (FSWs) are considered a key population group due to the high HIV prevalence. Studies show that there are various factors in some contexts that render FSWs marginalised, which limits their access to sexual reproductive health (SRH) services. Access to SRH services are particularly challenging in countries where sex work is criminalised such as is the case in South Africa. Evidently, there are alternative ways in which FSWs in this context receive non-stigmatising SRH care through non-governmental organisations. The aim of this study was to understand the functioning of these non-governmental health care services as well as to document the experiences of FSWs utilising these services. METHODS Eleven focus group discussions were held with 91 FSWs. In addition, 21 in-depth individual interviews with researchers, stakeholders and FSWs were conducted. Interview guides were utilised for data collection. Informed consent was obtained from all participants. Data were analysed thematically. RESULTS The FSWs expressed challenges related to SRH care access at public health facilities. The majority felt that they could not consult for SRH-related services because of stigma. The non-governmental health and advocacy organisations providing SRH services to FSWs through their mobile facilities utilising the peer approach, have done so in a way that promotes trust between FSWs and mobile health care providers. FSWs have access to tailored services, prevention materials as well as health information. This has resulted in the normalising of HIV testing as well as SRH seeking behaviours. CONCLUSION This study has established that health and advocacy organisations have attempted to fill the gap in responding to SRH care needs of FSWs amidst intersecting vulnerabilities. FSWs' engagement with these organisations has encouraged their willingness to test for HIV. However, it is important to note that these organisations operate in urban areas, thus FSWs operating outside these areas are most likely exposed to compounding health risks and lack access to tailored services.
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Affiliation(s)
- Nosipho Faith Makhakhe
- School of Applied Human Sciences, Department of Psychology, University of KwaZulu-Natal, Howard College Campus, Memorial Tower Building, 238 Mazisi Kunene Road Glenwood, Durban, 4041, South Africa.
| | - Anna Meyer-Weitz
- School of Applied Human Sciences, Department of Psychology, University of KwaZulu-Natal, Howard College Campus, Memorial Tower Building, 238 Mazisi Kunene Road Glenwood, Durban, 4041, South Africa
| | - Helen Struthers
- Anova Health Institute, 12 Sherborne Road, Parktown, Johannesburg, 2193, South Africa.,Anova Health Institute, Honorary research associate in the Division of Infectious Diseases & HIV Medicine, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - James McIntyre
- Anova Health Institute, 12 Sherborne Road, Parktown, Johannesburg, 2193, South Africa.,Anova Health Institute, Honorary professor in the School of Public Health & Family Medicine, University of Cape Town, Cape Town, South Africa
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Mmusi-Phetoe R, Thupayagale-Tshweneagae G, Akpor OA. Reproductive health outcomes: Insights from experts and verbal autopsies. Curationis 2019; 42:e1-e7. [PMID: 31588762 PMCID: PMC6779988 DOI: 10.4102/curationis.v42i1.1997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 05/13/2019] [Accepted: 05/15/2019] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND Reproductive health outcomes are a measure of maternal and neonatal health. South Africa's state of maternal health is of particular concern because of the two Millennium Development Goals (MDGs) targets for monitoring maternal health, namely MDG 5a, to reduce the maternal mortality rate by three-quarters, and MDG 5b, to achieve universal access to reproductive health by 2015. Maternal mortality ratio and universal access to reproductive health receive unequal responsiveness from government. Monitoring the maternal mortality ratio has received favourable attention compared to ensuring universal access to reproductive health, hence the limited published research findings on the latter. OBJECTIVES The purpose of this article is to report on the insights from reproductive health experts and verbal autopsies on the determinants of poor reproductive health outcomes. METHOD Individual interviews with a purposively selected sample of six reproductive health experts were conducted, augmented by verbal autopsies of 12 next of kin of women and newborn babies who died within the previous 2 years period of the study. Burnard's (1995) approach of content analysis was used to analyse the data. RESULTS The findings revealed lack of empowerment, inaccessible reproductive health services and separation of patients living with human immune deficiency virus and those patients diagnosed with acquired immune deficiency syndrome. CONCLUSION To meet the reproductive health needs, especially of the rural population, urgent attention is needed to reduce their vulnerability to the risks of poor reproductive outcomes.
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Oketch D, Kaguiri EC, Orinda JO, Mboya G, Ogutu P, Lando R, Juma C, Ndivo R, Ontieri DO, Madiega PA, Oloo F, Oruko J, Akello R, Wandera K, Odipo E, Greene E, Andrew P, Mudhune V, Akelo V. Emerging trends in contraceptive use, transitions and preferences among female sex workers screened for an HIV prevention clinical trial in Kisumu, Kenya: a cross-sectional study. Gates Open Res 2019. [DOI: 10.12688/gatesopenres.13000.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Background: Globally about 210 million women conceive annually and 38% of these pregnancies are unintended. Female sex workers (FSWs) are at increased risk of both unintended pregnancy and acquiring HIV, which could lead to adverse sexual and reproductive health (SRH) outcomes. We sought to assess contraceptive use or non-use, preferences and determinants among a cohort of FSWs screened for an HIV prevention clinical trial in Kisumu, Kenya. Methods: A cross sectional study of healthy FSWs referred for possible recruitment into the Antibody Mediated HIV Prevention (AMP) Study was conducted between December 2016 and September 2018. Potentially eligible participants were screened for HIV and data on social-demographic, contraceptive use and other SRH characteristics were collected. Those not on a method recorded their contraceptive preferences. Results: Data on 210 FSWs with a median age of 24.5 years (interquartile range, IQR 22-26) are presented. Of these, 187 (89.1%) had two children or fewer; only 56 (26.7%) had completed secondary or higher education. At the time of the interview, 18 (8.6%) were HIV-infected and 181 (86.2%) were using a modern contraceptive. Implants (48.6%) and depot injections (37.6%) were the most commonly used methods. Most (41.4%) of those not on family planning preferred oral pills. Respondents who had two or more children were three times more likely than their primiparous and nulliparous counterparts to report use of a contraceptive. Use of modern contraception methods did not differ by respondent’s ownership of a medical insurance cover or other occupation. Conclusion: There is high use of modern contraception among FSWs in Kisumu with the majority using subdermal implants. Reproductive health programs should implement targeted SRH interventions for specific populations and risk groups. Effective contraceptive counselling and interventions among FSWs should consider the client’s parity and level of education.
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Effects of Migration on Risky Sexual Behavior and HIV Acquisition in South Africa: A Systematic Review and Meta-analysis, 2000-2017. AIDS Behav 2019; 23:1396-1430. [PMID: 30547333 DOI: 10.1007/s10461-018-2367-z] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
While human mobility has been implicated in fueling the HIV epidemic in South Africa, the link between migration and HIV has not been systematically reviewed and quantified. We conducted a systematic review of the role of migration in HIV risk acquisition and sexual behaviour based on 29 studies published between 2000 and 2017. Furthermore, we performed a meta-analysis of the association between migration and HIV risk acquisition in four of the studies that used HIV incidence as an outcome measure. The systematic review results show that HIV acquisition and risky sexual behavior were more prevalent among both male and female migrants compared to their non-migrant counterparts. The meta-analysis results demonstrate that migration was significantly associated with increased HIV acquisition risk (aOR = 1.69, 95% CI 1.33-2.14; I2 = 35.0%). There is an urgent need for effective combination HIV prevention strategies (comprising biomedical, behavioral and structural interventions) that target migrant populations.
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Parmley L, Rao A, Kose Z, Lambert A, Max R, Phaswana-Mafuya N, Mcingana M, Hausler H, Baral S, Schwartz S. Antenatal care presentation and engagement in the context of sex work: exploring barriers to care for sex worker mothers in South Africa. Reprod Health 2019; 16:63. [PMID: 31138313 PMCID: PMC6538548 DOI: 10.1186/s12978-019-0716-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Late presentation combined with limited engagement in antenatal care (ANC) increases risk of vertical transmission among mothers living with HIV. Female sex workers (FSW) have more than four times greater burden of HIV than other women of reproductive age in South Africa and the majority of FSW are mothers. For mothers who sell sex and are at increased HIV acquisition risk, timely and routine ANC seeking is especially vital for prevention of vertical transmission. This study represents a mixed-methods study with FSW in Port Elizabeth, South Africa, to characterize factors influencing ANC seeking behaviors in a high HIV prevalence context. METHODS FSW (n = 410) were recruited into a cross-sectional study through respondent-driven sampling between October 2014 and April 2015 and tested for HIV and pregnancy. A sub-sample of pregnant and postpartum women (n = 30) were invited to participate in in-depth interviews (IDIs) to explore their current or most recent pregnancy experiences. IDIs were coded using a modified grounded theory approach and descriptive analyses assessed the frequency of themes explored in the qualitative analysis among the quantitative sample. RESULTS In the quantitative survey, 77% of FSW were mothers (313/410); of these, two-thirds were living with HIV (212/313) and 40% reported being on antiretroviral therapy (ART) (84/212). FSW in the qualitative sub-sample reported unintended pregnancies with clients due to inconsistent contraceptive use; many reported discovering their unintended pregnancies between 4 and 7 months of gestation. FSW attributed delayed ANC seeking and ART initiation in the second or third trimesters to late pregnancy detection. Other factors limiting engagement in ANC included substance and alcohol use and discontent with previous healthcare-related experiences. CONCLUSIONS Late pregnancy discovery, primarily because pregnancies were unplanned, contributed to late ANC presentation and delayed ART initiation, increasing risks of vertical HIV transmission. Given limited ART coverage among participants, addressing the broader sexual and reproductive health and rights needs of mothers who sell sex has important implications for preventing vertical transmission of HIV. Integrating comprehensive family planning services into FSW programming, as well as providing active linkage to ANC services may reduce barriers to accessing timely ANC, decreasing risks of vertical transmission.
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Affiliation(s)
- Lauren Parmley
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe Street, Baltimore, MD 21205 USA
| | - Amrita Rao
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe Street, Baltimore, MD 21205 USA
| | - Zamakayise Kose
- Human Sciences Research Council, 1st Floor Office 103 Fairview Office Park Greenacres, Port Elizabeth, 6057 South Africa
| | - Andy Lambert
- TB/HIV Care, 25 St Georges Mall, Cape Town City Centre, Cape Town, 8000 South Africa
| | - Ryan Max
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe Street, Baltimore, MD 21205 USA
| | - Nancy Phaswana-Mafuya
- Human Sciences Research Council, 1st Floor Office 103 Fairview Office Park Greenacres, Port Elizabeth, 6057 South Africa
| | - Mfezi Mcingana
- TB/HIV Care, Office 207 A.A. House, Corner Rink & Park Drive, Central, Port Elizabeth, South Africa
| | - Harry Hausler
- TB/HIV Care, 25 St Georges Mall, Cape Town City Centre, Cape Town, 8000 South Africa
| | - Stefan Baral
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe Street, Baltimore, MD 21205 USA
| | - Sheree Schwartz
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe Street, Baltimore, MD 21205 USA
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Jones AA, Dyer TV, Das A, Lasopa SO, Striley CW, Cottler LB. Risky Sexual Behaviors, Substance Use, and Perceptions of Risky Behaviors Among Criminal Justice Involved Women Who Trade Sex. JOURNAL OF DRUG ISSUES 2019; 49:15-27. [PMID: 33828337 PMCID: PMC8022863 DOI: 10.1177/0022042618795141] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This study examined risky sexual behaviors, Diagnostic and Statistical Manual of Mental Disorders (4th ed.; DSM-IV)-defined alcohol and substance use disorders, and perceptions of risky behaviors among community released, justice-involved women, who are currently trading sex (CTS), formerly traded sex (FTS), or have never traded sex. Data were derived from 266 sexually active women recruited from a Municipal Drug Court System in St. Louis, Missouri. In an adjusted multinomial regression model, being dependent on alcohol and cocaine was the most robust correlate of sex-trading status (adjusted odds ratio [AOR]: CTS = 4.21, FTS = 4.66). Perceptions of sexual risk and HIV were significantly associated with CTS (AOR = 3.39), however, not FTS. Other significant correlates of sex trading status included age, lifetime injection drug use, lower education, child sexual abuse, and unstable housing. Gender-specific interventions tailored toward currently and formerly sex-trading women are needed.
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Affiliation(s)
- Abenaa A. Jones
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - T. V. Dyer
- University of Maryland, College Park, USA
| | - A. Das
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - S. O. Lasopa
- Sir Thutob Namgyal Memorial Hospital, Gangtok, India
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Rinaldi G, Kiadaliri AA, Haghparast-Bidgoli H. Cost effectiveness of HIV and sexual reproductive health interventions targeting sex workers: a systematic review. COST EFFECTIVENESS AND RESOURCE ALLOCATION 2018; 16:63. [PMID: 30524207 PMCID: PMC6278021 DOI: 10.1186/s12962-018-0165-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Accepted: 11/22/2018] [Indexed: 01/10/2023] Open
Abstract
Background Sex workers have high incidences of HIV and other sexually transmitted diseases. Although, interventions targeting sex workers have shown to be effective, evidence on which strategies are most cost-effective is limited. This study aims to systematically review evidence on the cost-effectiveness of sexual health interventions for sex workers on a global level. It also evaluates the quality of available evidence and summarizes the drivers of cost effectiveness. Methods A search of published articles until May 2018 was conducted. A search strategy consisted of key words, MeSH terms and other free text terms related to economic evaluation, sex workers and sexual and reproductive health (SRH) was developed to conduct literature search on Medline, Web of Science, Econlit and the NHS Economic Evaluation Database. The quality of reporting the evidence was evaluated using the CHEERS checklist and drivers of cost-effectiveness were reported. Results Overall, 19 studies met the inclusion criteria. The majority of the studies were based in middle-income countries and only three in low-income settings. Most of the studies were conducted in Asia and only a handful in Sub-Saharan Africa and Latin America. The reviewed studies mainly evaluated the integrated interventions, i.e. interventions consisted a combination of biomedical, structural or behavioural components. All interventions, except for one, were highly cost-effective. The reporting quality of the evidence was relatively good. The strongest drivers of cost-effectiveness, reported in the studies, were HIV prevalence, number of partners per sex worker and commodity costs. Furthermore, interventions integrated into existing health programs were shown to be most cost-effective. Conclusion This review found that there is limited economic evidence on HIV and SRH interventions targeting sex workers. The available evidence indicates that the majority of the HIV and SRH interventions targeting sex workers are highly cost-effective, however, more effort should be devoted to improving the quality of conducting and reporting cost-effectiveness evidence for these interventions to make them usable in policy making. This review identified potential factors that affect the cost-effectiveness and can provide useful information for policy makers when designing and implementing such interventions. Electronic supplementary material The online version of this article (10.1186/s12962-018-0165-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
| | - Aliasghar A Kiadaliri
- 2Clinical Epidemiology Unit, Department of Clinical Sciences, Orthopaedics, Faculty of Medicine, Lund University, Lund, Sweden
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Ampt FH, Willenberg L, Agius PA, Chersich M, Luchters S, Lim MSC. Incidence of unintended pregnancy among female sex workers in low-income and middle-income countries: a systematic review and meta-analysis. BMJ Open 2018; 8:e021779. [PMID: 30224388 PMCID: PMC6144321 DOI: 10.1136/bmjopen-2018-021779] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVES To determine the incidence of unintended pregnancy among female sex workers (FSWs) in low-income and middle-income countries (LMICs). DESIGN We searched MEDLINE, PsychInfo, Embase and Popline for papers published in English between January 2000 and January 2016, and Web of Science and Proquest for conference abstracts. Meta-analysis was performed on the primary outcomes using random effects models, with subgroup analysis used to explore heterogeneity. PARTICIPANTS Eligible studies targeted FSWs aged 15-49 years living or working in an LMIC. OUTCOME MEASURES Studies were eligible if they provided data on one of two primary outcomes: incidence of unintended pregnancy and incidence of pregnancy where intention is undefined. Secondary outcomes were also extracted when they were reported in included studies: incidence of induced abortion; incidence of birth; and correlates/predictors of pregnancy or unintended pregnancy. RESULTS Twenty-five eligible studies were identified from 3866 articles. Methodological quality was low overall. Unintended pregnancy incidence showed high heterogeneity (I²>95%), ranging from 7.2 to 59.6 per 100 person-years across 10 studies. Study design and duration were found to account for heterogeneity. On subgroup analysis, the three cohort studies in which no intervention was introduced had a pooled incidence of 27.1 per 100 person-years (95% CI 24.4 to 29.8; I2=0%). Incidence of pregnancy (intention undefined) was also highly heterogeneous, ranging from 2.0 to 23.4 per 100 person-years (15 studies). CONCLUSIONS Of the many studies examining FSWs' sexual and reproductive health in LMICs, very few measured pregnancy and fewer assessed pregnancy intention. Incidence varied widely, likely due to differences in study design, duration and baseline population risk, but was high in most studies, representing a considerable concern for this key population. Evidence-based approaches that place greater importance on unintended pregnancy prevention need to be incorporated into existing sexual and reproductive health programmes for FSWs. PROSPERO REGISTRATION NUMBER CRD42016029185.
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Affiliation(s)
- Frances H Ampt
- Burnet Institute, Melbourne, Victoria, Australia
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | | | - Paul A Agius
- Burnet Institute, Melbourne, Victoria, Australia
- Judith Lumley Centre, La Trobe University, Melbourne, Victoria, Australia
| | - Matthew Chersich
- Faculty of Health Sciences, Wits Reproductive Health and HIV Institute, University of the Witwatersrand, Johannesburg, South Africa
| | - Stanley Luchters
- Burnet Institute, Melbourne, Victoria, Australia
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
- Department of Obstetrics and Gynaecology, International Centre for Reproductive Health, Universiteit Gent, Ghent, Belgium
| | - Megan S C Lim
- Burnet Institute, Melbourne, Victoria, Australia
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
- Melbourne School of Global and Population Health, University of Melbourne, Melbourne, Victoria, Australia
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Eakle R, Bourne A, Mbogua J, Mutanha N, Rees H. Exploring acceptability of oral PrEP prior to implementation among female sex workers in South Africa. J Int AIDS Soc 2018; 21:e25081. [PMID: 29457868 PMCID: PMC5817972 DOI: 10.1002/jia2.25081] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Accepted: 01/29/2018] [Indexed: 12/22/2022] Open
Abstract
INTRODUCTION Female sex workers (FSWs) are at high-risk for HIV acquisition in South Africa, where the advent of new HIV prevention and treatment interventions represent the potential to significantly impact the epidemic. This paper focuses on aspects of PrEP acceptability as a new intervention within the context of a larger service delivery programme including the simultaneous rollout of early ART. This paper explores PrEP acceptability among the FGD participants as future potential users. METHODS FGDs were conducted in two clinic-based sites in Johannesburg and Pretoria. They aimed to explore community-level, multi-dimensional acceptability of PrEP within the context of imminent implementation alongside early ART in the TAPS Demonstration Project. Sex worker peer educators recruited participants from varying sex work locales. Facilitation was in English with adaptation by facilitators into local languages as needed. Transcripts were translated and transcribed into English. Thematic analysis was used to analyse the data. RESULTS Four FGDs were conducted in each site for a total of eight FDGs and 69 participants. Demographics were largely similar across the sites. Overall, there was strong acceptability of PrEP among participants and positive anticipation for the imminent delivery of PrEP in the local sex worker clinics. Themes arising from the discussions exploring aspects of PrEP acceptability included: awareness and understanding of PrEP; PrEP motivations including choice, control, and vulnerability, managing PrEP risks and worries; and, de-stigmatizing and empowering PrEP delivery. Participant discussions and recommendations highlighted the importance of developing clear education and messaging to accurately convey the concept of PrEP, and intervention integration into supportive and tailored services. CONCLUSIONS Through the course of these FGDs, PrEP became a positive and highly anticipated prevention option among the FSWs participants who endorsed implementation in their communities. Effective integration of PrEP into existing services will include comprehensive health programming where ART is also available, appropriate messaging, and support.
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Affiliation(s)
- Robyn Eakle
- Wits Reproductive Health and HIV InstituteFaculty of Health SciencesUniversity of the WitwatersrandJohannesburgSouth Africa
- Social and Mathematical Epidemiology (SaME)Department of Global Health and DevelopmentLondon School of Hygiene and Tropical MedicineLondonUnited Kingdom
- Sigma ResearchDepartment of Social and Environmental Health ResearchLondon School of Hygiene and Tropical MedicineLondonUnited Kingdom
| | - Adam Bourne
- Australian Research Centre in Sex, Health & SocietyLa Trobe UniversityMelbourneVic.Australia
| | - Judie Mbogua
- Wits Reproductive Health and HIV InstituteFaculty of Health SciencesUniversity of the WitwatersrandJohannesburgSouth Africa
| | - Nyaradzo Mutanha
- Wits Reproductive Health and HIV InstituteFaculty of Health SciencesUniversity of the WitwatersrandJohannesburgSouth Africa
| | - Helen Rees
- Wits Reproductive Health and HIV InstituteFaculty of Health SciencesUniversity of the WitwatersrandJohannesburgSouth Africa
- Department of Infectious Disease EpidemiologyLondon School of Hygiene and Tropical MedicineLondonUnited Kingdom
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Eakle R, Gomez GB, Naicker N, Bothma R, Mbogua J, Cabrera Escobar MA, Saayman E, Moorhouse M, Venter WDF, Rees H. HIV pre-exposure prophylaxis and early antiretroviral treatment among female sex workers in South Africa: Results from a prospective observational demonstration project. PLoS Med 2017; 14:e1002444. [PMID: 29161256 PMCID: PMC5697804 DOI: 10.1371/journal.pmed.1002444] [Citation(s) in RCA: 117] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Accepted: 10/17/2017] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Operational research is required to design delivery of pre-exposure prophylaxis (PrEP) and early antiretroviral treatment (ART). This paper presents the primary analysis of programmatic data, as well as demographic, behavioural, and clinical data, from the TAPS Demonstration Project, which offered both interventions to female sex workers (FSWs) at 2 urban clinic sites in South Africa. METHODS AND FINDINGS The TAPS study was conducted between 30 March 2015 and 30 June 2017, with the enrolment period ending on 31 July 2016. TAPS was a prospective observational cohort study with 2 groups receiving interventions delivered in existing service settings: (1) PrEP as part of combination prevention for HIV-negative FSWs and (2) early ART for HIV-positive FSWs. The main outcome was programme retention at 12 months of follow-up. Of the 947 FSWs initially seen in clinic, 692 were HIV tested. HIV prevalence was 49%. Among those returning to clinic after HIV testing and clinical screening, 93% of the women who were HIV-negative were confirmed as clinically eligible for PrEP (n = 224/241), and 41% (n = 110/270) of the women who were HIV-positive had CD4 counts within National Department of Health ART initiation guidelines at assessment. Of the remaining women who were HIV-positive, 93% were eligible for early ART (n = 148/160). From those eligible, 98% (n = 219/224) and 94% (n = 139/148) took up PrEP and early ART, respectively. At baseline, a substantial fraction of women had a steady partner, worked in brothels, and were born in Zimbabwe. Of those enrolled, 22% on PrEP (n = 49/219) and 60% on early ART (n = 83/139) were seen at 12 months; we observed high rates of loss to follow-up: 71% (n = 156/219) and 30% (n = 42/139) in the PrEP and early ART groups, respectively. Little change over time was reported in consistent condom use or the number of sexual partners in the last 7 days, with high levels of consistent condom use with clients and low use with steady partners in both study groups. There were no seroconversions on PrEP and 7 virological failures on early ART among women remaining in the study. Reported adherence to PrEP varied over time between 70% and 85%, whereas over 90% of participants reported taking pills daily while on early ART. Data on provider-side costs were also collected and analysed. The total cost of service delivery was approximately US$126 for PrEP and US$406 for early ART per person-year. The main limitations of this study include the lack of a control group, which was not included due to ethical considerations; clinical study requirements imposed when PrEP was not approved through the regulatory system, which could have affected uptake; and the timing of the implementation of a national sex worker HIV programme, which could have also affected uptake and retention. CONCLUSIONS PrEP and early ART services can be implemented within FSW routine services in high prevalence, urban settings. We observed good uptake for both PrEP and early ART; however, retention rates for PrEP were low. Retention rates for early ART were similar to retention rates for the current standard of care. While the cost of the interventions was higher than previously published, there is potential for cost reduction at scale. The TAPS Demonstration Project results provided the basis for the first government PrEP and early ART guidelines and the rollout of the national sex worker HIV programme in South Africa.
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Affiliation(s)
- Robyn Eakle
- Wits Reproductive Health and HIV Institute, University of the Witwatersrand, Johannesburg, South Africa
- Department of Global Health and Development, London School of Hygiene &Tropical Medicine, London, United Kingdom
- Department of Public Health Policy, London School of Hygiene &Tropical Medicine, London, United Kingdom
| | - Gabriela B. Gomez
- Wits Reproductive Health and HIV Institute, University of the Witwatersrand, Johannesburg, South Africa
- Department of Global Health and Development, London School of Hygiene &Tropical Medicine, London, United Kingdom
- Amsterdam Institute for Global Health and Development, Department of Global Health, Academic Medical Center, Amsterdam, The Netherlands
- * E-mail:
| | - Niven Naicker
- Wits Reproductive Health and HIV Institute, University of the Witwatersrand, Johannesburg, South Africa
| | - Rutendo Bothma
- Wits Reproductive Health and HIV Institute, University of the Witwatersrand, Johannesburg, South Africa
| | - Judie Mbogua
- Wits Reproductive Health and HIV Institute, University of the Witwatersrand, Johannesburg, South Africa
| | - Maria A. Cabrera Escobar
- Wits Reproductive Health and HIV Institute, University of the Witwatersrand, Johannesburg, South Africa
| | | | - Michelle Moorhouse
- Wits Reproductive Health and HIV Institute, University of the Witwatersrand, Johannesburg, South Africa
| | - W. D. Francois Venter
- Wits Reproductive Health and HIV Institute, University of the Witwatersrand, Johannesburg, South Africa
| | - Helen Rees
- Wits Reproductive Health and HIV Institute, University of the Witwatersrand, Johannesburg, South Africa
- Department of Clinical Research, London School of Hygiene &Tropical Medicine, London, United Kingdom
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