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Chebet JJ, Akyoo WO, Goymann H, Harling G, Barnhart DA, Mosha IH, Kamori DD, Gandhi M, Mbunda T, Kipeleka J, Sando D, Spiegelman D, Mpembeni R, Bärnighausen T. Demonstrating service delivery models for effective initiation and retention on pre-exposure prophylaxis (PrEP) among female bar workers in Dar es Salaam, Tanzania: A double randomized intervention study protocol. PLoS One 2024; 19:e0304077. [PMID: 38935796 PMCID: PMC11210872 DOI: 10.1371/journal.pone.0304077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Accepted: 04/29/2024] [Indexed: 06/29/2024] Open
Abstract
BACKGROUND Pre-Exposure Prophylaxis (PrEP) has demonstrated efficacy in preventing HIV infection. Female Bar Workers (FBWs) often act as informal sex workers, placing them at risk of HIV infection. Despite expressing interest in PrEP, FBWs face barriers to accessing public-sector clinics where PrEP is delivered. We developed a study to compare the effectiveness of workplace-based PrEP provision to standard-of-care facility-based provision for PrEP initiation, retention and adherence among FBWs. METHODS In this double-randomized intervention study, FBWs aged 15 years and above will be screened, consented and initiated on PrEP (emtricitabine/tenofovir disoproxil), and followed for six months. Participants will be randomized at the bar level and offered PrEP at their workplace or at a health facility. Those who are initiated will be independently individually randomized to either receive or not receive an omni-channel PrEP champion intervention (support from an experienced PrEP user) to improve PrEP adherence. We expect to screen 1,205 FBWs to enroll at least 160 HIV negative women in the study. Follow-up visits will be scheduled monthly. HIV testing will be performed at baseline, month 1, 4 and 6; and TDF testing at months 2 and 6. Primary outcomes for this trial are: (1) initiation on PrEP (proportion of those offered PrEP directly observed to initiate PrEP); and (2) adherence to PrEP (detectable urine TDF drug level at 6-months post-enrollment). The primary outcomes will be analyzed using Intention-to-Treat (ITT) analyses. DISCUSSION Using a randomized trial design, we will evaluate two interventions aiming to reduce barriers to uptake and retention on PrEP among FBWs, a vulnerable population at risk of HIV acquisition and onward transmission. If these interventions prove effective in promoting PrEP among FBWs, they could assist in abating the HIV epidemic in Africa. TRIAL REGISTRATION Registered with German Clinical Trials Register (www.drks.de) on 29 April 2020; Registration number DRKS00018101.
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Affiliation(s)
- Joy J. Chebet
- Department of Health Promotion Sciences, Mel and Enid Zuckerman College of Public Health, The University of Arizona, Tucson, Arizona, United States of America
| | - Winfrida Onesmo Akyoo
- Department of Behavioural Sciences, School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, Dar-es-Salaam, Tanzania
| | - Hannah Goymann
- Heidelberg Institute of Global Health, Medical Faculty and University Hospital, Heidelberg University, Heidelberg, Germany
| | - Guy Harling
- Institute for Global Health, University College London, London, United Kingdom
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Africa Health Research Institute, KwaZulu-Natal, South Africa
- Harvard Center for Population and Development Studies, Harvard T. H. Chan School of Public Health, Cambridge, Massachusetts, United States of America
- MRC/Wits Rural Public Health & Health Transitions Research Unit (Agincourt), University of the Witwatersrand, Johannesburg, Gauteng, South Africa
| | - Dale A. Barnhart
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, United States of America
| | - Idda H. Mosha
- Department of Behavioural Sciences, School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, Dar-es-Salaam, Tanzania
| | - Doreen Donald Kamori
- Department of Microbiology and Immunology, Muhimbili University of Health and Allied Sciences, Dar-es-Salaam, Tanzania
| | - Monica Gandhi
- Division of HIV, Infectious Diseases, and Global Medicine, Department of Medicine, University of California, San Francisco (UCSF), San Francisco, California, United States of America
| | - Theodora Mbunda
- Management and Development for Health, Dar es Salaam, Tanzania
| | - Judith Kipeleka
- Management and Development for Health, Dar es Salaam, Tanzania
| | - David Sando
- Management and Development for Health, Dar es Salaam, Tanzania
| | - Donna Spiegelman
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Department of Biostatistics and Center for Methods in Implementation and Prevention Science, Yale School of Public Health, New Haven, Connecticut, United States of America
| | - Rose Mpembeni
- Department of Epidemiology and Biostatistics, School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, Dar-es-Salaam, Tanzania
| | - Till Bärnighausen
- Heidelberg Institute of Global Health, Medical Faculty and University Hospital, Heidelberg University, Heidelberg, Germany
- Africa Health Research Institute, KwaZulu-Natal, South Africa
- Management and Development for Health, Dar es Salaam, Tanzania
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Lees S. Women's sexual subjectivity in a Tanzania city in the era of neoliberalism and AIDS. CULTURE, HEALTH & SEXUALITY 2022; 24:1139-1153. [PMID: 34253151 DOI: 10.1080/13691058.2021.1930171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 05/11/2021] [Indexed: 06/13/2023]
Abstract
This paper draws on anthropological research exploring women's changing sexuality within an urban context of Tanzania. The women involved were participating in an HIV prevention trial and worked in bars, restaurants, hotels and nightclubs, or sold local beer or food in Mwanza city. In ethnographic fieldwork and interviews and group discussions with women, narratives about sexuality focused on gendered and moral discourses of sexuality, the commodification of sexuality, and emotions and intimacy in relationships. This paper discusses how women's sexual subjectivies are shaped by a city where social, structural and economic changes over an era of neoliberalism and AIDS has created both disciplinary and liberalising spaces in which gendered and moral discourses of sexuality have emerged.
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Affiliation(s)
- Shelley Lees
- Department of Global Health and Department, London School of Hygiene and Tropical Medicine, London, UK
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Barnhart DA, Harling G, Muya A, Ortblad KF, Mashasi I, Dambach P, Ulenga N, Mboggo E, Oldenburg CE, Bärnighausen TW, Spiegelman D. Structural, interpersonal, psychosocial, and behavioral risk factors for HIV acquisition among female bar workers in Dar es Salaam, Tanzania. AIDS Care 2019; 31:1096-1105. [PMID: 31079476 PMCID: PMC6657807 DOI: 10.1080/09540121.2019.1612018] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 04/16/2019] [Indexed: 10/26/2022]
Abstract
In sub-Saharan Africa, female bar workers (FBWs) often serve as informal sex workers. Little is known about the prevalence of HIV and HIV-related risk factors among FBWs in Dar es Salaam (DSM), Tanzania. Using an adapted Structural HIV Determinants Framework, we identified structural, interpersonal, psychosocial, and behavioral risk factors for HIV acquisition. We compared the prevalence of HIV and HIV-related risk factors among a random sample of 66 FBWs from DSM to an age-standardized, representative sample of female DSM-residents from the 2016 Demographic and Health and 2011-2012 AIDS Indicator Surveys. Compared to other women in DSM, FBWs had elevated prevalence of all four groups of risk factors. Key risk factors included gender and economic inequalities (structural); sexual violence and challenges negotiating condom use (interpersonal); depression, post-traumatic stress disorder, and low social support (psychosocial); and history of unprotected sex, multiple sex partners, and high alcohol consumption (behavioral). HIV prevalence did not differ between FBWs (7.1%, 95% CI 3.7-13.3%) and survey respondents (7.7%, 95% CI: 5.3-11.1%), perhaps due to FBWs' higher - though sub-optimal - engagement with HIV prevention strategies. Elevated exposure to HIV-related risk factors but low HIV prevalence suggests economic, psychosocial, and biomedical interventions may prevent HIV among FBWs in DSM.
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Affiliation(s)
- Dale A Barnhart
- a Department of Epidemiology , Harvard T.H. Chan School of Public Health , Boston , USA
| | - Guy Harling
- a Department of Epidemiology , Harvard T.H. Chan School of Public Health , Boston , USA
- b Institute for Global Health , University College London , London , UK
- c Africa Health Research Institute , KwaZulu-Natal , South Africa
| | - Aisa Muya
- d Amref Health Africa , Dar es Salaam , Tanzania
- e Management and Development for Health , Dar es Salaam , Tanzania
| | - Katrina F Ortblad
- f Department of Global Health , University of Washington , Seattle , USA
| | - Irene Mashasi
- e Management and Development for Health , Dar es Salaam , Tanzania
| | - Peter Dambach
- g Institute of Public Health , University of Heidelberg , Heidelberg , Germany
| | - Nzovu Ulenga
- e Management and Development for Health , Dar es Salaam , Tanzania
| | - Eric Mboggo
- e Management and Development for Health , Dar es Salaam , Tanzania
| | - Catherine E Oldenburg
- h Francis I. Proctor Foundation , University of California , San Francisco , USA
- i Department of Ophthalmology , University of California , San Francisco , USA
- j Department of Epidemiology and Biostatistics , University of California , San Francisco , USA
| | - Till W Bärnighausen
- c Africa Health Research Institute , KwaZulu-Natal , South Africa
- g Institute of Public Health , University of Heidelberg , Heidelberg , Germany
- k Department of Global Health and Population , Harvard T.H. Chan School of Public Health , Boston , USA
| | - Donna Spiegelman
- l Departments of Epidemiology, Biostatistics, Nutrition, and Global Health and Population , Harvard T.H. Chan School of Public Health , Boston , USA
- m Center for Methods in Implementation and Prevention Science , Yale School of Public Health , New Haven , USA
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Ngale K, Cummings B, Horth R. Unseen, unheard and unprotected: prevalence and correlates of violence among female sex workers in Mozambique. CULTURE, HEALTH & SEXUALITY 2019; 21:898-913. [PMID: 30451098 DOI: 10.1080/13691058.2018.1524512] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 09/11/2018] [Accepted: 09/12/2018] [Indexed: 06/09/2023]
Abstract
Violence against women, including female sex workers, is a public health concern worldwide. This is the first study in Mozambique to estimate the prevalence of and factors associated with physical and sexual violence against female sex workers. We used data collected from 1,250 women recruited using respondent-driven sampling in the cities of Maputo, Beira and Nampula in 2011-12. Participants were 15 years of age and reported having had sex for money in the preceding six months. Prevalence of physical or sexual violence (defined as being hit or battered or raped or forced to have sex within the last 6 months) ranged from 10.0% to 25.6%. Strangers (37.0%) and acquaintances (31.2%) were reported to be the most frequent perpetrators of sexual violence. Among participants who experienced sexual violence, 65.9% and 87.0% did not seek medical care and police assistance, respectively. Physical or sexual violence was associated with city (adjusted odds ratio [AOR] 2.6 and 2.0 Nampula and Beira vs Maputo), age (AOR 1.9, aged 15-24 years vs aged 25 and older), unprotected sex with last client (AOR 1.6) and self-reported sexually transmitted infections (AOR 2.1). The high prevalence of violence found confirms the need for interventions to mitigate this problem.
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Affiliation(s)
- Kátia Ngale
- a Pathfinder International , Maputo , Mozambique
| | - Beverley Cummings
- b US Centers for Disease Control and Prevention , Maputo , Mozambique
| | - Roberta Horth
- c Global Health Sciences , University of California San Francisco , Maputo , Mozambique
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Developing a culturally appropriate illustrated tool for the self-collection of anorectal specimens for the testing of sexually transmitted infections: lessons from Papua New Guinea. BMC Public Health 2019; 19:214. [PMID: 30786882 PMCID: PMC6383287 DOI: 10.1186/s12889-019-6506-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Accepted: 02/01/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Papua New Guinea (PNG) has a high prevalence of sexually transmitted infections (STIs). There is increasing evidence that anorectal STIs are important in terms of the dual epidemics of HIV and STIs in this setting. At the time of this study, anorectal STI testing was not possible, and there was no mechanism for self-collection of anorectal specimen among at risk 'key populations'. This paper documents the development of a culturally appropriate tool that has been used to facilitate self-collection of anorectal specimens with key populations in PNG. METHODS This qualitative study involved four focus groups conducted with a purposive sample of 35 participants, including female sex workers, men who have sex with men and transgender women in Port Moresby and Goroka in 2015. During focus groups, participants reviewed and provided critical feedback for the adaption of a previously piloted and published pictorial anorectal specimen collection tool for use with key populations in PNG. RESULTS The final instruction tools are presented in English language and Tok Pisin. To develop these, participants feedback resulted in six key areas of the existing instruction document being modified to ensure it was appropriate for use in PNG. These included translating complex words for sexual health issues (i.e. 'STIs', 'anorectal STIs', 'anus', 'anal sex'), biomedical instruments (i.e. 'specimen bottle', 'specimen packet' and 'swab'), and aspects of the clinical procedure (i.e. inserting the swab 3-4 cm into the anus to collect a specimen). The visual identity of the graphics was redesigned to localise the images for use in PNG. CONCLUSIONS This paper describes the development of a culturally and linguistically appropriate tool for a biomedical and clinical intervention with key populations in PNG based around self-collection of anorectal specimens for molecular STI testing. The final tools have been used to facilitate the self-collection of anorectal specimens following a clear clinical protocol during a large bio-behavioural survey in PNG.
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Eakle R, Mutanha N, Mbogua J, Sibanyoni M, Bourne A, Gomez G, Venter F, Rees H. Designing PrEP and early HIV treatment interventions for implementation among female sex workers in South Africa: developing and learning from a formative research process. BMJ Open 2018; 8:e019292. [PMID: 29903784 PMCID: PMC6009452 DOI: 10.1136/bmjopen-2017-019292] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES The objective of this research was to design relevant, tailored oral pre-exposure prophylaxis (PrEP) and early antiretroviral (ART) interventions for female sex workers (FSWs) in South Africa. This paper examines the methods, process and outcomes of employing an inductive approach to formative research exploring intervention feasibility and acceptability. SETTING Research was conducted in several sex work-related settings including five sites in and around clinics and stakeholder offices. PARTICIPANTS Participants in this research included stakeholders, experts in the field and FSWs. This included at least 25 separate engagements, 14 local organisations and 8 focus group discussions (FGDs) with 69 participants, in addition to ad hoc meetings. RESULTS The first set of outcomes consisted of five selected methods: (1) stakeholder consultations; (2) site assessments and selection; (3) field observations and mapping; (4) development of supportive structures to encourage retention and intervention adherence; (5) FGDs conducted with FSWs to explore specifics of acceptability. In terms of feasibility, two sites were selected in central Johannesburg and Pretoria out of five considered. The urban site contexts varied, necessitating adjustments to intervention implementation. There was overall support for PrEP and early ART from stakeholders and FSWs. Concerns included potential issues with adherence to PrEP (and early ART), possible reduction in condom use, resistance to antiretrovirals and burden on scarce resources. These concerns indicated where special attention should be focused on education, messaging and programming as well as development of supportive structures. CONCLUSIONS The inductive approach allowed for a wide range of perspectives, defining population needs and accessibility. This research illustrated how similar sex work environments can vary and how implementation of interventions may not be uniform across contexts. Lessons learnt in details could assist in future project designs and implementation of new interventions where feasibility, social and cultural factors affecting acceptability must be considered.
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Affiliation(s)
- Robyn Eakle
- Wits Reproductive Health and HIV Institute, Johannesburg, South Africa
- Social and Mathematical Epidemiology (SaME), Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, UK
- Sigma Research, Department of Social and Environmental Health Research, London School of Hygiene and Tropical Medicine, London, UK
| | - Nyaradzo Mutanha
- Wits Reproductive Health and HIV Institute, Johannesburg, South Africa
| | - Judie Mbogua
- Wits Reproductive Health and HIV Institute, Johannesburg, South Africa
| | - Maria Sibanyoni
- Wits Reproductive Health and HIV Institute, Johannesburg, South Africa
| | - Adam Bourne
- Australian Research Centre for Sex, Health and Society, La Trobe University, Melbourne, Victoria, Australia
| | - Gabriela Gomez
- Wits Reproductive Health and HIV Institute, Johannesburg, South Africa
- Social and Mathematical Epidemiology (SaME), Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, UK
| | - Francois Venter
- Wits Reproductive Health and HIV Institute, Johannesburg, South Africa
| | - Helen Rees
- Wits Reproductive Health and HIV Institute, Johannesburg, South Africa
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Warren EA, Paterson P, Schulz WS, Lees S, Eakle R, Stadler J, Larson HJ. Risk perception and the influence on uptake and use of biomedical prevention interventions for HIV in sub-Saharan Africa: A systematic literature review. PLoS One 2018; 13:e0198680. [PMID: 29902205 PMCID: PMC6002067 DOI: 10.1371/journal.pone.0198680] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 05/23/2018] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Risk perception has been found to be a crucial factor explaining inconsistent or non-use of HIV prevention interventions. Considerations of risk need to expand beyond risk of infection to also include the personal, social, emotional, and economic risks associated with prevention intervention use. OBJECTIVES This systematic review of qualitative peer-reviewed literature from sub-Saharan Africa examines perceptions of risk associated with HIV infection and HIV prevention intervention use. DATA SOURCES We searched Medline, Embase, PsychInfo, Africa Wide Info, CINAHL, and Global Health for publications and screened them for relevance. STUDY ELIGIBILITY CRITERIA Peer-reviewed qualitative studies published since 2003 were eligible for inclusion if they examined risk perception or uncertainty in the context of a medically regulated intervention. Only studies focusing on adults were included. STUDY APPRAISAL AND SYNTHESIS METHODS Included publications were quality assessed using the Hawker method and coded thematically. RESULTS 10318 unique papers were identified, of which 29 are included. Among the themes identified, a particularly salient one was the potential of HIV prevention interventions to threaten the stability of a relationship and impact on how and when people may-or may not-choose to use prevention interventions. LIMITATIONS This literature review excludes grey-literature, which may have distinct valuable insights. We also excluded quantitative studies that may have challenged or triangulated our findings. CONCLUSIONS AND IMPLICATIONS When considering the risk of HIV acquisition, it is insufficient to examine biological risk in isolation from the personal, relational and economic costs associated with intervention use. This loss of emotional, physical, or material support may be perceived as more consequential than the prevention of a potential infection.
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Affiliation(s)
- Emily A. Warren
- Department of Public Health, Environments, and Society, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Pauline Paterson
- Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - William S. Schulz
- Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Shelley Lees
- Department of Global Health and Development, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Robyn Eakle
- Department of Public Health, Environments, and Society, London School of Hygiene & Tropical Medicine, London, United Kingdom
- Wits Reproductive Health and HIV Institute, Johannesburg, South Africa
| | - Jonathan Stadler
- Department of Anthropology and Development Studies, University of Johannesburg, Johannesburg, South Africa
| | - Heidi J. Larson
- Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, United Kingdom
- Department of Global Health, University of Washington, Seattle, United States of America
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Stoebenau K, Heise L, Wamoyi J, Bobrova N. Revisiting the understanding of “transactional sex” in sub-Saharan Africa: A review and synthesis of the literature. Soc Sci Med 2016; 168:186-197. [DOI: 10.1016/j.socscimed.2016.09.023] [Citation(s) in RCA: 198] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2016] [Revised: 09/11/2016] [Accepted: 09/14/2016] [Indexed: 01/01/2023]
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Optimizing HIV prevention for women: a review of evidence from microbicide studies and considerations for gender-sensitive microbicide introduction. J Int AIDS Soc 2015; 18:20536. [PMID: 26700845 PMCID: PMC4689151 DOI: 10.7448/ias.18.1.20536] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Revised: 10/23/2015] [Accepted: 11/13/2015] [Indexed: 11/12/2022] Open
Abstract
Introduction Microbicides were conceptualized as a product that could give women increased agency over HIV prevention. However, gender-related norms and inequalities that place women and girls at risk of acquiring HIV are also likely to affect their ability to use microbicides. Understanding how gendered norms and inequalities may pose obstacles to women's microbicide use is important to inform product design, microbicide trial implementation and eventually microbicide and other antiretroviral-based prevention programmes. We reviewed published vaginal microbicide studies to identify gender-related factors that are likely to affect microbicide acceptability, access and adherence. We make recommendations on product design, trial implementation, positioning, marketing and delivery of microbicides in a way that takes into account the gender-related norms and inequalities identified in the review. Methods We conducted PubMed searches for microbicide studies published in journals between 2000 and 2013. Search terms included trial names (e.g. “MDP301”), microbicide product names (e.g. “BufferGel”), researchers’ names (e.g. “van der Straten”) and other relevant terms (e.g. “microbicide”). We included microbicide clinical trials; surrogate studies in which a vaginal gel, ring or diaphragm was used without an active ingredient; and hypothetical studies in which no product was used. Social and behavioural studies implemented in conjunction with clinical trials and surrogate studies were also included. Although we recognize the importance of rectal microbicides to women, we did not include studies of rectal microbicides, as most of them focused on men who have sex with men. Using a standardized review template, three reviewers read the articles and looked for gender-related findings in key domains (e.g. product acceptability, sexual pleasure, partner communication, microbicide access and adherence). Results and discussion The gendered norms, roles and relations that will likely affect women's ability to access and use microbicides are related to two broad categories: norms regulating women's and men's sexuality and power dynamics within intimate relationships. Though norms about women's and men's sexuality vary among cultural contexts, women's sexual behaviour and pleasure are typically less socially acceptable and more restricted than men's. These norms drive the need for woman-initiated HIV prevention, but also have implications for microbicide acceptability and how they are likely to be used by women of different ages and relationship types. Women's limited power to negotiate the circumstances of their intimate relationships and sex lives will impact their ability to access and use microbicides. Men's role in women's effective microbicide use can range from opposition to non-interference to active support. Conclusions Identifying an effective microbicide that women can use consistently is vital to the future of HIV prevention for women. Once such a microbicide is identified and licensed, positioning, marketing and delivering microbicides in a way that takes into account the gendered norms and inequalities we have identified would help maximize access and adherence. It also has the potential to improve communication about sexuality, strengthen relationships between women and men and increase women's agency over their bodies and their health.
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Oruko K, Nyothach E, Zielinski-Gutierrez E, Mason L, Alexander K, Vulule J, Laserson KF, Phillips-Howard PA. 'He is the one who is providing you with everything so whatever he says is what you do': A Qualitative Study on Factors Affecting Secondary Schoolgirls' Dropout in Rural Western Kenya. PLoS One 2015; 10:e0144321. [PMID: 26636771 PMCID: PMC4670214 DOI: 10.1371/journal.pone.0144321] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Accepted: 11/15/2015] [Indexed: 11/19/2022] Open
Abstract
Education is an effective way to improve girls’ self-worth, health, and productivity; however there remains a gender gap between girls’ and boys’ completion of school. The literature around factors influencing girls’ decision to stay in school is limited. Seven focus group discussions took place among 79 girls in forms 2 to 4 at secondary schools in rural western Kenya, to examine their views on why girls absent themselves or dropout from school. Data were analysed thematically. Lack of resources, sexual relationships with boyfriends, and menstrual care problems were reported to lead directly to dropout or school absence. These were tied to girls increased vulnerability to pregnancy, poor performance in school, and punishments, which further increase school absence and risk of dropout. Poverty, unmet essential needs, coercive sexual relationships, and an inequitable school environment collude to counter girls’ resolve to complete their schooling. Lack of resources drive girls to have sex with boyfriends or men who provide them with essentials their family cannot afford, such as sanitary pads and transport to school. While these improve quality of their school life, this dynamic increases their exposure to sexual risk, pregnancy, punishment, and dropout. Evaluation of interventions to ameliorate these challenges is warranted, including provision of pocket money to address their needs.
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Affiliation(s)
- Kelvin Oruko
- Kenya Medical Research Institute (KEMRI), Center for Global Health Research, Kisumu, Kenya
| | - Elizabeth Nyothach
- Kenya Medical Research Institute (KEMRI), Center for Global Health Research, Kisumu, Kenya
| | - Emily Zielinski-Gutierrez
- Center for Global Health, Centers for Disease Control and Prevention, Atlanta, GA, United States of America
| | - Linda Mason
- Department of Clinical Studies, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - Kelly Alexander
- Department of Clinical Studies, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - John Vulule
- Kenya Medical Research Institute (KEMRI), Center for Global Health Research, Kisumu, Kenya
| | - Kayla F. Laserson
- Center for Global Health, Centers for Disease Control and Prevention, Atlanta, GA, United States of America
| | - Penelope A. Phillips-Howard
- Kenya Medical Research Institute (KEMRI), Center for Global Health Research, Kisumu, Kenya
- Department of Clinical Studies, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
- * E-mail:
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Phillips-Howard PA, Otieno G, Burmen B, Otieno F, Odongo F, Odour C, Nyothach E, Amek N, Zielinski-Gutierrez E, Odhiambo F, Zeh C, Kwaro D, Mills LA, Laserson KF. Menstrual Needs and Associations with Sexual and Reproductive Risks in Rural Kenyan Females: A Cross-Sectional Behavioral Survey Linked with HIV Prevalence. J Womens Health (Larchmt) 2015; 24:801-11. [PMID: 26296186 PMCID: PMC4624246 DOI: 10.1089/jwh.2014.5031] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Background: Females in low and middle income countries (LMICs) have difficulty coping with menstrual needs, but few studies have examined the social or health implications of these needs. Methods: Responses from 3418 menstruating females aged 13–29 years were extracted from an HIV and behavioral risks cross-sectional survey conducted in rural western Kenya. We examined sanitary products used, provision of products from sexual partners or from transactional sex, and demographic and sexual exposures. Results: Overall, 75% of females reported using commercial pads and 25% used traditional materials such as cloth or items like paper or tissue, with 10% of girls <15 years old depending on makeshift items. Two-thirds of females with no education relied on traditional items. Having attended secondary school increased the odds of using commercial pads among married (adjusted odds ratios [AOR] 4.8, 95% confidence interval [CI] 3.25–7.12) and single females (AOR 2.17, 95% CI 1.04–4.55). Married females had lower odds of pad use if they reported early (<12 years of age) compared with later (≥18 years) sexual debut (64% vs. 78%, AOR 0.45, 95% CI 0.21–0.97). Two-thirds of pad users received them from sexual partners. Receipt was lower among married females if partners were violent (AOR 0.67, 95% CI 0.53–0.85). Receipt among single females was higher if they had two or more sexual partners in the past year (AOR 2.11, 95% CI 1.04–4.29). Prevalence of engaging in sex for money to buy pads was low (1.3%); however, 10% of 15-year-olds reported this, with girls ≤15 having significantly higher odds compared with females over 15 (AOR 2.84, 95% CI 0.89–9.11). The odds of having transactional sex for pads was higher among females having two or more partners in the past 12 months (AOR 4.86, 95% CI 2.06–11.43). Conclusions: Menstrual needs of impoverished females in rural LMICs settings likely leads to increased physical and sexual harms. Studies are required to strengthen knowledge and to evaluate interventions to reduce these harms.
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Affiliation(s)
- Penelope A Phillips-Howard
- 1 Department of Clinical Sciences, Liverpool School of Tropical Medicine , Liverpool, United Kingdom .,2 Kenya Medical Research Institute , Centre for Global Health Research, Kisumu, Kenya
| | - George Otieno
- 2 Kenya Medical Research Institute , Centre for Global Health Research, Kisumu, Kenya
| | - Barbara Burmen
- 2 Kenya Medical Research Institute , Centre for Global Health Research, Kisumu, Kenya
| | - Frederick Otieno
- 2 Kenya Medical Research Institute , Centre for Global Health Research, Kisumu, Kenya .,3 Nyanza Reproductive Health Society , Kisumu, Kenya
| | - Frederick Odongo
- 2 Kenya Medical Research Institute , Centre for Global Health Research, Kisumu, Kenya
| | - Clifford Odour
- 2 Kenya Medical Research Institute , Centre for Global Health Research, Kisumu, Kenya
| | - Elizabeth Nyothach
- 2 Kenya Medical Research Institute , Centre for Global Health Research, Kisumu, Kenya
| | - Nyanguara Amek
- 2 Kenya Medical Research Institute , Centre for Global Health Research, Kisumu, Kenya
| | | | - Frank Odhiambo
- 2 Kenya Medical Research Institute , Centre for Global Health Research, Kisumu, Kenya
| | - Clement Zeh
- 5 Division of HIV/AIDS Prevention, Centers for Disease Control and Prevention , Kisumu, Kenya
| | - Daniel Kwaro
- 2 Kenya Medical Research Institute , Centre for Global Health Research, Kisumu, Kenya
| | - Lisa A Mills
- 5 Division of HIV/AIDS Prevention, Centers for Disease Control and Prevention , Kisumu, Kenya
| | - Kayla F Laserson
- 6 Division of Global Health Protection, Center for Global Health, Centers for Disease Control and Prevention , Atlanta, Georgia
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Kelly CA, Friedland BA, Morar NS, Katzen LL, Ramjee G, Mokgatle MM, Ahmed K. To tell or not to tell: male partner engagement in a Phase 3 microbicide efficacy trial in South Africa. CULTURE, HEALTH & SEXUALITY 2015; 17:1004-1020. [PMID: 25913101 DOI: 10.1080/13691058.2015.1030451] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Gender norms that privilege men's sexual power and pleasure, and distrust of condom use in intimate relationships, leave women vulnerable to HIV and other sexually transmitted infections. Vaginal microbicides allow women to exert a degree of control over their sexual health, through responsibility for product insertion as well as the possibility of covert use. In practice, however, the uptake of new HIV-prevention products is heavily influenced by partnership dynamics. This paper presents a secondary analysis of data from two qualitative sub-studies conducted during a Phase 3 microbicide efficacy trial in South Africa. Using transcripts from in-depth interviews and focus group discussions with 278 female trial participants and 27 male partners, we investigated the extent to which women disclosed microbicide use to their partners, and the level and types of male engagement with microbicide use. Most women chose to communicate with their partners about the trial, but the timing and content of associated discussions differed according to their motivation for disclosure. Men provided their partners with both moral and practical support, but reported a desire for greater involvement in decision-making surrounding microbicide uptake and use. The findings inform recommendations for constructive male participation in future trials and, ultimately, introduction of a marketed product.
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Lees S. Emergent HIV technology: urban Tanzanian women's narratives of medical research, microbicides and sexuality. CULTURE, HEALTH & SEXUALITY 2014; 17:412-427. [PMID: 25317758 DOI: 10.1080/13691058.2014.963680] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
In response to the growing HIV epidemic in Africa in the 1990s, microbicide technologies emerged from discourses of empowerment and imaginings of the sexual lives and agency of African women. This draws on an anthropological enquiry which explored narratives from Tanzanian women who participated in a microbicide clinical trial. In the context of the HIV epidemic in Tanzania, women's lives were full of uncertainty and insecurity and their sexual lives were situated in a wider discourse of urban women's sexuality linked to morality and power. Their narratives revealed that women participated in the trial to seek knowledge as well as to 'try' the gel. In relation to their concerns about sexual health, the gel was experienced as cleansing as well as enhancing sexual desire and pleasure. The idea of empowerment imbued in the gel and transported to the women through the clinical trial was meaningful to the women, and this and ideas of sexual health and pleasure suggest future and hopeful possibilities for such HIV prevention technologies. However, if made widely available the potential for enhanced inequalities and further intensified surveillance of women's sexual lives must be considered.
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Affiliation(s)
- Shelley Lees
- a Global Health and Development, London School of Hygiene and Tropical Medicine , London , UK
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Vallely A, Fitzgerald L, Fiya V, Aeno H, Kelly A, Sauk J, Kupul M, Neo J, Millan J, Siba P, Kaldor JM. Intravaginal practices and microbicide acceptability in Papua New Guinea: implications for HIV prevention in a moderate-prevalence setting. BMC Res Notes 2012; 5:613. [PMID: 23116431 PMCID: PMC3599571 DOI: 10.1186/1756-0500-5-613] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2012] [Accepted: 10/18/2012] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND The acceptability of female-controlled biomedical prevention technologies has not been established in Papua New Guinea, the only country in the Pacific region experiencing a generalised, moderate-prevalence HIV epidemic. Socio-cultural factors likely to impact on future product uptake and effectiveness, such as women's ability to negotiate safer sexual choices, and intravaginal hygiene and menstrual practices (IVP), remain unclear in this setting. METHODS A mixed-method qualitative study was conducted among women and men attending a sexual health clinic in Port Moresby. During in-depth interviews, participants used copies of a hand-drawn template to indicate how they wash/clean the vulva and/or vagina. Interviewers pre-filled commercially available vaginal applicators with 2-3mL KY Jelly® to create a surrogate vaginal microbicide product, which was demonstrated to study participants. RESULTS A total of 28 IDIs were conducted (women=16; men=12). A diverse range of IVP were reported. The majority of women described washing the vulva only with soap and water as part of their daily routine; in preparation for sex; and following sexual intercourse. Several women described cleaning inside the vagina using fingers and soap at these same times. Others reported cleaning inside the vagina using a hose connected to a tap; using vaginal inserts, such as crushed garlic; customary menstrual 'steaming' practices; and the use of material fragments, cloth and newspaper to absorb menstrual blood. Unprotected sex during menstruation was common. The majority of both women and men said that they would use a vaginal microbicide gel for HIV/STI protection, should a safe and effective product become available. Microbicide use was considered most appropriate in 'high-risk' situations, such as sex with non-regular, transactional or commercial partners. Most women felt confident that they would be able to negotiate vaginal microbicide use with male sexual partners but if necessary would be prepared to use product covertly. CONCLUSIONS Notional acceptability of a vaginal microbicide gel for HIV/STI prevention was high among both women and men. IVP were diverse in nature, socio-cultural dimensions and motivators. These factors are likely to impact on the future acceptability and uptake of vaginal microbicides and other biomedical HIV prevention technologies in this setting.
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Affiliation(s)
- Andrew Vallely
- The Kirby Institute, The University of New South Wales, Sydney, NSW, 2052, Australia.
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Heyman B, McGrath A, Nastro P, Lunniss TR, Davies JP. The case of the lady who risked exploding: A study of multiple consequences and contested values. HEALTH RISK & SOCIETY 2012. [DOI: 10.1080/13698575.2012.682977] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Abstract
Globally, women make up more than half of those infected with HIV. For women in nearly every region around the world, the primary mode of HIV transmission is through heterosexual sex. However, over thirty years into the HIV/AIDS epidemic women still lack sufficient means of protecting themselves against HIV. Vaginal HIV microbicides (VHMs) are a promising new method to prevent HIV infection. VHMs are chemical substances that can destroy HIV, block its entry into or fusion with the target cell or inhibit HIV replication once the virus has entered a target cell. They can be applied through various delivery methods intravaginally. VHMs are designed to be used by women and to that end it is crucial to understand women's preferences for formulation, use and other characteristics in order to determine how to increase adherence and acceptability. Of particular consideration is how relationship dynamics will affect microbicide usage. The purpose of this review is to examine the most recent body of literature regarding male and female perceptions of VHMs to prevent male to female transmission of HIV in order to gain a greater understanding of the factors that affect adherence and acceptability of VHM usage among women. A greater understanding of the factors that affect adherence and acceptance of VHMs will have an impact on the uptake of VHMs, allow nurses and other health care providers to counsel clients more effectively about their use and point to new directions needed on the research and development of future microbicides.
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Pratt B, Zion D, Loff B. Evaluating the capacity of theories of justice to serve as a justice framework for international clinical research. THE AMERICAN JOURNAL OF BIOETHICS : AJOB 2012; 12:30-41. [PMID: 23072678 DOI: 10.1080/15265161.2012.719261] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
This article investigates whether or not theories of justice from political philosophy, first, support the position that health research should contribute to justice in global health, and second, provide guidance about what is owed by international clinical research (ICR) actors to parties in low- and middle-income countries. Four theories-John Rawls's theory of justice, the rights-based cosmopolitan theories of Thomas Pogge and Henry Shue, and Jennifer Ruger's health capability paradigm-are evaluated. The article shows that three of the four theories require the conduct of health research for justice in global health. The theories help identify the ends of justice to which ICR is to contribute, but they cannot tell us how to organize ICR to promote these ends. Aside from Ruger's health capability paradigm, the theories also lack an allocative principle for assigning specific duties to specific actors. This creates difficulties for establishing obligations for certain types of ICR actors.
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Affiliation(s)
- Bridget Pratt
- Monash University, Department of Epidemiology & PreventiveMedicine, 99 Commercial Road, Melbourne, 3004 Australia.
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Vallely A, Lees S, Shagi C, Kapiga S, McCormack S, Hayes R. Ethics, justice and community participation in the Microbicides Development Programme (MDP) Phase III trial in Mwanza, Tanzania. THE AMERICAN JOURNAL OF BIOETHICS : AJOB 2012; 12:46-48. [PMID: 23072681 DOI: 10.1080/15265161.2012.719268] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Affiliation(s)
- Andrew Vallely
- University of New SouthWales, Kirby Institute, 45 Beach Street, Coogee, Sydney, NSW 2034, Australia.
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McClelland L, Wanje G, Kashonga F, Kibe L, McClelland RS, Kiarie J, Mandaliya K, Peshu N, Kurth A. Understanding the context of HIV risk behavior among HIV-positive and HIV-negative female sex workers and male bar clients following antiretroviral therapy rollout in Mombasa, Kenya. AIDS EDUCATION AND PREVENTION : OFFICIAL PUBLICATION OF THE INTERNATIONAL SOCIETY FOR AIDS EDUCATION 2011; 23:299-312. [PMID: 21861605 PMCID: PMC3244816 DOI: 10.1521/aeap.2011.23.4.299] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
This study explored perceptions of HIV following local introduction of antiretroviral therapy (ART), among 30 HIV-positive and -negative female sex workers (FSWs) and 10 male bar patrons in Mombasa, Kenya. Semi-structured interviews were analyzed qualitatively to identify determinants of sexual risk behaviors. ART was not perceived as a barrier to safer sex and in some cases led to decreased high-risk behaviors. Barriers to safer sex included economic pressure and sexual partnership types. Many women reported that negotiating condom use is more difficult in long-term partnerships. These women favored short-term partnerships to minimize risk through consistent condom use. For women living with HIV, concern about maintaining health and avoiding HIV superinfection was a strong motivator of protective behaviors. For HIV-negative women, a negative HIV test was a powerful motivator. Incorporation of context- and serostatus-specific factors (e.g., self-protection for HIV-positive women) into tailored prevention counseling may support high-risk women to reduce risk behaviors.
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Affiliation(s)
| | | | | | - Lydiah Kibe
- Kenya Medical Research Institute, Kilifi, Kenya
| | - R. Scott McClelland
- Department of Medicine, University of Washington, Seattle, USA
- Department of Epidemiology, University of Washington, Seattle, USA
- Department of Global Health, University of Washington, Seattle, USA
| | - James Kiarie
- Department of Obstetrics and Gynecology, University of Nairobi, Nairobi, Kenya
| | | | | | - Ann Kurth
- School of Nursing, University of Washington, Seattle, USA
- Department of Global Health, University of Washington, Seattle, USA
- College of Nursing, New York University, NY USA
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Ndinda C, Uzodike UO, Chimbwete C, Mgeyane MTM. Gendered perceptions of sexual behaviour in rural South Africa. INTERNATIONAL JOURNAL OF FAMILY MEDICINE 2011; 2011:973706. [PMID: 22295199 PMCID: PMC3263852 DOI: 10.1155/2011/973706] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2010] [Revised: 02/07/2011] [Accepted: 04/14/2011] [Indexed: 05/31/2023]
Abstract
This paper discusses sexual behaviour findings collected through eleven homogenous focus group discussions conducted among women and men in a predominantly Zulu population in rural KwaZulu-Natal, South Africa. The objective of this paper is to shed light on sexual behaviour in a rural community. The findings suggest that sex is a taboo subject and the discussion around it is concealed in the use of polite language, euphemisms, and gestures. There are gender and generational dimensions to the discussion of sex. The contribution of this paper lies in the identification of what rural people discuss about sex and the influence of cultural practices and urban or global forces on sexual behaviour in rural areas. The paper adds to the growing body of literature on the use of focus groups in understanding sexual behaviour in rural contexts.
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Affiliation(s)
- C. Ndinda
- Population Health, Health Systems and Innovation, Human Science Research Council, Pretoria 0001, South Africa
| | - U. O. Uzodike
- School or Politics, University of KwaZulu-Natal, Pietermartizburg 3209, South Africa
| | - C. Chimbwete
- School of Public Health, University of Witwarsrand, Johannesburg 2000, South Africa
| | - M. T. M. Mgeyane
- Independent Consultant, P.O. Box 50167, Umkhomazi 4170, South Africa
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Allen CF, Desmond N, Chiduo B, Medard L, Lees SS, Vallely A, Francis SC, Ross DA, Hayes RJ. Intravaginal and menstrual practices among women working in food and recreational facilities in Mwanza, Tanzania: implications for microbicide trials. AIDS Behav 2010; 14:1169-81. [PMID: 20665101 PMCID: PMC2944961 DOI: 10.1007/s10461-010-9750-8] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Intravaginal and menstrual practices may potentially influence results of trials of microbicides for HIV prevention through effects on the vaginal environment and on adherence to microbicide and placebo products. As part of the feasibility study for the Microbicides Development Programme Phase 3 trial of a vaginal microbicide in Mwanza, a variety of quantitative and qualitative methods were used to describe these practices, associations with behaviour and underlying social norms among women working in food and recreational facilities. Intravaginal cleansing by inserting fingers and either water alone or soap and water was thought necessary to remove “uchafu” (dirt), referring to vaginal secretions, including menstrual blood and post-coital discharge. Vaginal cleansing was carried out within 2 hours after 45% of sex acts. Sexual enhancement practices were less common. Intravaginal and menstrual practices and associated behaviours and demographic factors should be measured and monitored throughout microbicide trials to enable analyses of their impacts on microbicide effectiveness.
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Vallely A, Lees S, Shagi C, Kasindi S, Soteli S, Kavit N, Vallely L, McCormack S, Pool R, Hayes RJ. How informed is consent in vulnerable populations? Experience using a continuous consent process during the MDP301 vaginal microbicide trial in Mwanza, Tanzania. BMC Med Ethics 2010; 11:10. [PMID: 20540803 PMCID: PMC2893460 DOI: 10.1186/1472-6939-11-10] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2009] [Accepted: 06/13/2010] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND HIV prevention trials conducted among disadvantaged vulnerable at-risk populations in developing countries present unique ethical dilemmas. A key concern in bioethics is the validity of informed consent for trial participation obtained from research subjects in such settings. The purpose of this study was to investigate the effectiveness of a continuous informed consent process adopted during the MDP301 phase III vaginal microbicide trial in Mwanza, Tanzania. METHODS A total of 1146 women at increased risk of HIV acquisition working as alcohol and food vendors or in bars, restaurants, hotels and guesthouses have been recruited into the MDP301 phase III efficacy and safety trial in Mwanza. During preparations for the trial, participatory community research methods were used to develop a locally-appropriate pictorial flipchart in order to convey key messages about the trial to potential participants. Pre-recorded audio tapes were also developed to facilitate understanding and compliance with gel-use instructions. A comprehension checklist is administered by clinical staff to all participants at screening, enrolment, 12, 24, 40 and 50 week follow-up visits during the trial. To investigate women's perceptions and experiences of the trial, including how well participants internalize and retain key messages provided through a continuous informed consent process, a random sub-sample of 102 women were invited to participate in in-depth interviews (IDIs) conducted immediately after their 4, 24 and 52 week follow-up visits. RESULTS 99 women completed interviews at 4-weeks, 83 at 24-weeks, and 74 at 52 weeks (a total of 256 interviews). In all interviews there was evidence of good comprehension and retention of key trial messages including that the gel is not currently know to be effective against HIV; that this is the key reason for conducting the trial; and that women should stop using gel in the event of pregnancy. CONCLUSIONS Providing information to trial participants in a focussed, locally-appropriate manner, using methods developed in consultation with the community, and within a continuous informed-consent framework resulted in high levels of comprehension and message retention in this setting. This approach may represent a model for researchers conducting HIV prevention trials among other vulnerable populations in resource-poor settings. TRIAL REGISTRATION Current Controlled Trials ISRCTN64716212.
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Affiliation(s)
- Andrew Vallely
- London School of Hygiene & Tropical Medicine, London, UK.
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