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Abstract
Despite a long history of use for rectal and vaginal drug delivery, the current worldwide market for suppositories is limited primarily due to a lack of user acceptability. Therefore, virtually no rational pharmaceutical development of antiviral suppositories has been performed. However, suppositories offer several advantages over other antiviral dosage forms. Current suppository designs have integrated active pharmaceutical ingredients into existing formulation designs without optimization. As such, emerging suppository development has been focused on improving upon the existing classical design to enhance drug delivery and is poised to open suppository drug delivery to a broader range of drugs, including antiretroviral products. Thus, with continuing research into rational suppository design and development, there is significant potential for antiretroviral suppository drug delivery.
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Mweemba O, Dixey R, Bond V, White A. The influence of social constructs of hegemonic masculinity and sexual behaviour on acceptability of vaginal microbicides in Zambia. Glob Public Health 2017; 13:931-943. [PMID: 28604240 DOI: 10.1080/17441692.2017.1337800] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Vaginal microbicides are heralded as a woman's HIV prevention method. This study, conducted in a microbicide clinical trial setting in Zambia, explored how the social construction of masculinity and sexual behaviour influenced the acceptability of vaginal microbicides. The data were generated from 18 In-depth Interviews and 8 Focus Group Discussions. The data were analysed thematically. The study found that hegemonic masculinity influenced the use of vaginal microbicides positively and negatively, in multiple ways including: decision to initiate gel use, autonomous use of the gel, and consistent use of the gel. Men were seen as heads of households and decision-makers who approved their partners' intentions to initiate gel use. Autonomous gel use by women was not supported because it challenged men's dominant position in sexual matters and at a family level. The socially accepted notion that men engaged in multiple sexual relationships also influenced women's decision to use the gel. Sustained gel use depended on the perceived effect of the gel on men's sexual desires, sexual performance, fertility, and sexual behaviour. This study suggests that acceptability of microbicides partially lies within the realm of men, with use constrained and dictated by cultural constructs and practice of masculinity and gender.
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Affiliation(s)
- Oliver Mweemba
- a Department of Public Health , University of Zambia , Lusaka , Zambia
| | - Rachael Dixey
- b Centre for Health Promotion Research, Leeds Beckett University , Leeds , UK
| | - Virginia Bond
- c Department of Global Health and Development , London School of Hygiene and Tropical Medicine , London , UK.,d ZAMBART Project , University of Zambia , Lusaka , Zambia
| | - Alan White
- e Centre for Men's Health, Leeds Beckett University , Leeds , UK
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Kim J, Nanfuka M, Moore D, Shafic M, Nyonyitono M, Birungi J, Galenda F, King R. 'People say that we are already dead much as we can still walk': a qualitative investigation of community and couples' understanding of HIV serodiscordance in rural Uganda. BMC Infect Dis 2016; 16:665. [PMID: 27832759 PMCID: PMC5103364 DOI: 10.1186/s12879-016-1998-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Accepted: 10/29/2016] [Indexed: 11/24/2022] Open
Abstract
Background Stable, co-habiting HIV serodiscordant couples are a key population in terms of heterosexual transmission in sub-Saharan Africa. Despite the wide availability of antiretroviral treatment and HIV educational programs, heterosexual transmission continues to drive the HIV epidemic in Africa. To investigate some of the factors involved in transmission or maintenance of serodiscordant status, we designed a study to examine participants’ understanding of HIV serodiscordance and the implications this posed for their HIV prevention practices. Methods In-depth interviews were conducted with 28 serodiscordant couples enrolled in a treatment-as-prevention study in Jinja, Uganda. Participants were asked questions regarding sexual behaviour, beliefs in treatment and prevention, participants’ and communities’ understanding and context around HIV serodiscordance. Qualitative framework analysis capturing several main themes was carried out by a team of four members, and was cross-checked for consistency. Results It was found that most couples had difficulty explaining the phenomenon of serodiscordance and tended to be confused regarding prevention. Many individuals still held beliefs in pseudoscientific explanations for HIV susceptibility such as blood type and blood “strength”. The participants’ trust of treatment and medical services were well established. However, the communities’ views of both serodiscordance and treatment were more pessimistic and wrought with mistrust. Stigmatization of serodiscordance and HIV-positive status were reported frequently. Conclusions The results indicate that despite years of treatment and prevention methods being available, stigmatization and mistrust persist in the communities of HIV-affected individuals and may directly contribute to new cases and seroconversion. We suggest that to optimize the effects of HIV treatment and prevention, clear education and support of such methods are sorely needed in sub-Saharan African communities.
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Affiliation(s)
- Jiho Kim
- BC Centre for Excellence in HIV/AIDS, Vancouver, BC, Canada
| | | | - David Moore
- BC Centre for Excellence in HIV/AIDS, Vancouver, BC, Canada.,Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | | | | | | | | | - Rachel King
- Global Health Sciences, University of California San Francisco, San Francisco, California, USA.
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Hypothetical Rectal Microbicide Acceptability and Factors Influencing It among Men Who Have Sex with Men in Tianjin, China. PLoS One 2016; 11:e0156561. [PMID: 27243457 PMCID: PMC4887105 DOI: 10.1371/journal.pone.0156561] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Accepted: 05/16/2016] [Indexed: 11/19/2022] Open
Abstract
Objectives To measure potential acceptability of rectal microbicides and to explore factors likely to affect their acceptability among men who have sex with men (MSM). Methods Cross-sectional and retrospective surveys were conducted in this study. A questionnaire and a scale were used to measure the acceptability score for physical and functional characteristics of hypothetical rectal microbicides. We also evaluated the involvement of other factors such as sexual behaviors, social context, etc. Results MSMs we interviewed showed a high acceptability to rectal microbicides, indicated by the mean acceptability score of 2.92 (SD, 0.54, scale of 1–4). The results also suggested that microbicides were preferred in a cream form that can moisten and lubricate the rectum, prevent HIV infection and go unnoticed by their partners. Multivariate analysis showed that the microbicides acceptability varied significantly by education level (β = 0.135; P = 0.028), having casual partners (β = 0.174; P = 0.007), frequency of lubricant use (β = 0.134; P = 0.031), history of HIV test (β = 0.129; P = 0.036), willingness to use lubricant (β = 0.126; P = 0.045), locus of control by partners regarding STI infection (β = 0.168; P = 0.009). Conclusions A positive response to rectal microbicides among MSMs was found in our study, suggesting that rectal microbicides might have a potential market in MSMs and they might play an important role in HIV/STIs prevention as a supplement. Further studies may be considered to combine the acceptability study with clinical research together to understand the true feelings of MSMs when they use the products.
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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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Gafos M, Pool R, Mzimela MA, Ndlovu HB, McCormack S, Elford J. Communication About Microbicide Use Between Couples in KwaZulu-Natal, South Africa. AIDS Behav 2015; 19:832-46. [PMID: 25488170 PMCID: PMC4415949 DOI: 10.1007/s10461-014-0965-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The ways in which couples communicate about microbicides is likely to influence microbicide uptake and usage. We collected quantitative data about whether women in a microbicide trial discussed microbicides with their partners and explored communication about microbicides during 79 in-depth-interviews with women enrolled in the trial and 17 focus-group discussions with community members. After 4 weeks in the trial, 60 % of 1092 women had discussed microbicides with their partners; in multivariate analysis, this was associated with younger age, clinic of enrolment and not living in households that owned cattle. After 52 weeks, 84 % of women had discussed microbicides; in multivariate analysis, this was associated with not living in households that owned cattle, not living in a household that relied on the cheapest water source, allocation to 0.5 % PRO2000 gel and consistent gel adherence. Qualitative findings highlighted that women in committed relationships were expected to discuss microbicides with their partners and preferred to use microbicides with their partner's knowledge. Women had different reasons for, and ways of, discussing microbicides and these were influenced by the couple's decision-making roles. Although there was tolerance for the use of microbicides without a partner's knowledge, the women who used microbicides secretly appeared to be women who were least able to discuss microbicides. In KwaZulu-Natal, socio-cultural norms informing sexual communication are amenable to microbicide introduction.
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Affiliation(s)
- Mitzy Gafos
- Africa Centre for Health and Population Studies, University of KwaZulu-Natal, Mtubatuba, South Africa,
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Culturally sensitive risk behavior prevention programs for African American adolescents: a systematic analysis. Clin Child Fam Psychol Rev 2014; 16:187-212. [PMID: 23660972 DOI: 10.1007/s10567-013-0133-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The current review conducted a systematic assessment of culturally sensitive risk prevention programs for African American adolescents. Prevention programs meeting the inclusion and exclusion criteria were evaluated across several domains: (1) theoretical orientation and foundation; (2) methodological rigor; (3) level of cultural integration; (4) program target or domain (e.g., schools, communities, families); (5) outcome change level assessed (e.g., addressing change in beliefs/values or behaviors); and (6) program effects on risk behaviors. Thirteen studies (N = 13) with adolescent participants ranging from 10 to 18 years were identified and evaluated. Analyses suggested that more effective culturally sensitive risk prevention programs included the following: (1) a clearly articulated theoretical orientation, which utilized both universal (e.g., behavioral theories) and culturally specific (e.g., Africultural theories) frameworks; (2) a rigorous methodological design (e.g., inclusion of control group, utilization of program manuals, valid and reliable study measures); (3) an integration of culture at multiple levels (e.g., accessibility, delivery, and content) of programming; (4) consideration of the influence of multiple contexts and domains (e.g., family, community, school); (5) multiple behavior change outcomes (e.g., behaviors, relationships, values); and (6) sustained program effects over time. Recommendations for increasing the effectiveness and efficacy of culturally sensitive prevention programs are discussed.
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Mehendale S, Deshpande S, Kohli R, Tsui S, Tolley E. Acceptability of coitally-associated versus daily use of 1% tenofovir vaginal gel among women in Pune, India. Int Health 2013; 4:63-9. [PMID: 24030882 DOI: 10.1016/j.inhe.2011.11.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
Abstract
This study reports on the acceptability of 1% tenofovir microbicide gel among participants randomised to the coitally-associated use (n = 50) or daily use (n = 50) arms of a Phase II clinical trial in Pune, India. In a 6-month follow-up study, information on behavioural domains was collected on a 6-point Likert scale and gel acceptability was measured on a 5-point Likert scale. Random intercept logistic modelling was performed to examine the simultaneous effects of study arm, follow-up time, sociodemographic factors and behavioural domains on gel acceptability. The mean age of female participants was 32.7 years. Women in both study arms had similar sociodemographic profiles. Women liked features such as easy use of the gel and its protective effect against HIV. Messiness was the most disliked feature. Gel acceptability increased during subsequent follow-up visits in both arms, especially in the coitally-associated use arm. Non-acceptability of the gel was almost two and a half times higher in daily users (adjusted odds ratio 2.55, 95% CI 1.18-5.51; p = 0.017). Acceptability differed significantly between the two study arms at 2 months (68% vs 40%; p = 0.006) and 6 months (64% vs 46%; p = 0.07). Acceptability was significantly lower in those participants who reported 'messiness' as the most disliked feature (odds ratio 2.42, 95% CI 1.02-5.72; p = 0.045). In conclusion, microbicides were more acceptable in coitally-associated users than in daily users. Leakage was a problem that requires attention. Positioning of the product in a setting such as India where the majority of decision-making is done by men would need extensive and systematic education of men.
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Affiliation(s)
- Sanjay Mehendale
- National Institute of Epidemiology, R-127, 3rd Avenue, Tamil Nadu Housing Board, Ayapakkam, Chennai 600077, India
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Dezzutti CS, Brown ER, Moncla B, Russo J, Cost M, Wang L, Uranker K, Kunjara Na Ayudhya RP, Pryke K, Pickett J, Leblanc MA, Rohan LC. Is wetter better? An evaluation of over-the-counter personal lubricants for safety and anti-HIV-1 activity. PLoS One 2012; 7:e48328. [PMID: 23144863 PMCID: PMC3492332 DOI: 10.1371/journal.pone.0048328] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2012] [Accepted: 09/24/2012] [Indexed: 11/18/2022] Open
Abstract
Because lubricants may decrease trauma during coitus, it is hypothesized that they could aid in the prevention of HIV acquisition. Therefore, safety and anti-HIV-1 activity of over-the-counter (OTC) aqueous- (n = 10), lipid- (n = 2), and silicone-based (n = 2) products were tested. The rheological properties of the lipid-based lubricants precluded testing with the exception of explant safety testing. Six aqueous-based gels were hyperosmolar, two were nearly iso-osmolar, and two were hypo-osmolar. Evaluation of the panel of products showed Gynol II (a spermicidal gel containing 2% nonoxynol-9), KY Jelly, and Replens were toxic to Lactobacillus. Two nearly iso-osmolar aqueous- and both silicone-based gels were not toxic toward epithelial cell lines or ectocervical or colorectal explant tissues. Hyperosmolar lubricants demonstrated reduction of tissue viability and epithelial fracture/sloughing while the nearly iso-osmolar and silicon-based lubricants showed no significant changes in tissue viability or epithelial modifications. While most of the lubricants had no measurable anti-HIV-1 activity, three lubricants which retained cell viability did demonstrate modest anti-HIV-1 activity in vitro. To determine if this would result in protection of mucosal tissue or conversely determine if the epithelial damage associated with the hyperosmolar lubricants increased HIV-1 infection ex vivo, ectocervical tissue was exposed to selected lubricants and then challenged with HIV-1. None of the lubricants that had a moderate to high therapeutic index protected the mucosal tissue. These results show hyperosmolar lubricant gels were associated with cellular toxicity and epithelial damage while showing no anti-viral activity. The two iso-osmolar lubricants, Good Clean Love and PRÉ, and both silicone-based lubricants, Female Condom 2 lubricant and Wet Platinum, were the safest in our testing algorithm.
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Affiliation(s)
- Charlene S Dezzutti
- Magee-Womens Research Institute, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America.
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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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Weiss SM, Jones DL, Lopez M, Villar-Loubet O, Chitalu N. The many faces of translational research: a tale of two studies. Transl Behav Med 2011; 1:327-330. [PMID: 21765882 PMCID: PMC3135386 DOI: 10.1007/s13142-011-0044-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
Translational research can take many forms: bench to bedside, across cultural groups, across geographical boundaries, among others. This case study will share how we addressed all three "translational" issues using two evidence-based studies (USA, Zambia) to illustrate these "roads less traveled." Our implementation and dissemination efforts were anchored by the "train the trainer" strategy, and the Glasgow RE-AIM model provided programmatic guideposts and direction. Keeping all stakeholders (scientific, community, political) involved in the implementation and dissemination process was an essential, perhaps determining factor in the success of the translation process.
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Affiliation(s)
- Stephen M Weiss
- />Department of Psychiatry and Behavioral Sciences, University of Miami Miller School of Medicine, 1400 NW 10th Ave, Miami, FL 33136 USA
| | - Deborah L Jones
- />Department of Psychiatry and Behavioral Sciences, University of Miami Miller School of Medicine, 1400 NW 10th Ave, Miami, FL 33136 USA
| | - Maria Lopez
- />Department of Psychiatry and Behavioral Sciences, University of Miami Miller School of Medicine, 1400 NW 10th Ave, Miami, FL 33136 USA
| | - Olga Villar-Loubet
- />Department of Psychiatry and Behavioral Sciences, University of Miami Miller School of Medicine, 1400 NW 10th Ave, Miami, FL 33136 USA
| | - Ndashi Chitalu
- />University of Zambia School of Medicine, Lusaka, Zambia
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Sznitman SR, Horner J, Salazar LF, Romer D, Vanable PA, Carey MP, Diclemente RJ, Valois RF, Stanton BF. Condom failure: examining the objective and cultural meanings expressed in interviews with African American adolescents. JOURNAL OF SEX RESEARCH 2009; 46:309-18. [PMID: 19148828 PMCID: PMC2722689 DOI: 10.1080/00224490802684590] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
The purpose of this study was to explore the meaning and context of self-reported "condom failure" among sexually active African American adolescents. Semistructured interviews regarding methods of protection from pregnancy and sexually transmitted disease (STD) with 124 youth (ages 14-19 years) were content analyzed. The findings suggested three meanings of condom failure. First, condom failure represents a legitimate and important risk related to sexual activity. Second, it can serve as an excuse repertoire for adolescents who engaged in unprotected sex and later experienced either pregnancy or a STD. Third, it may serve as an explanation for males who deceive their partners into having unprotected sex. The findings are discussed with regard to their implications for HIV or STD prevention and research.
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Affiliation(s)
- Sharon R Sznitman
- Annenberg Public Policy Center, University of Pennsylvania, Philadelphia, PA, USA.
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Effect of acculturation on the acceptability of potential microbicides and sexual risk-taking. Sex Transm Dis 2009; 36:387-94. [PMID: 19556933 DOI: 10.1097/olq.0b013e318198d90c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND The objective was to determine the acceptability and use patterns of potential microbicides among African American (AA), acculturated Hispanic (AH), and less acculturated Hispanic (LAH) women. We measured baseline sexual risk-taking and the likelihood of behavioral change, given effective microbicides. METHODS Interview of 506 Mexican-American and AA women, all of whom have a sexually transmitted infection enrolled in Project Sexual Awareness for Everyone. RESULTS The 3 groups reported similarly high acceptance of potential microbicides (76%-83% P = 0.24). LAHs were most likely to report they would use microbicides covertly (P = 0.03). Given the possibility of effective microbicides, AHs were consistently more likely to report risk disinhibition. AHs, as compared to LAHs and AAs, respectively, were most likely to report that they would not use condoms, (53% vs. 33% vs. 30% P <0.001), would have a 1-night stand (18% vs. 8% vs. 6% P = 0.02), or would have sex with humans before they got to know them (18% vs. 8% vs. 6% P = 0.01). AHs were also most likely to say they would or probably would change from baseline safe sexual practices to unsafe sexual behaviors if potential microbicides were available. Age was controlled for in the analysis as AHs were younger than AAs and LAHs. CONCLUSIONS Future microbicides were acceptable among this at risk cohort. Acculturation was a predictor of risk disinhibition and should be considered when tailoring sexually transmitted infection prevention messages, given the advent of effective microbicides.
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MacPhail C, Terris-Prestholt F, Kumaranayake L, Ngoako P, Watts C, Rees H. Managing men: women's dilemmas about overt and covert use of barrier methods for HIV prevention. CULTURE, HEALTH & SEXUALITY 2009; 11:485-497. [PMID: 19479490 DOI: 10.1080/13691050902803537] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Women in sub-Saharan Africa are at high risk of HIV infection and may struggle to negotiate condom use. This has led to a focus on the development of female-controlled barrier methods such as the female condom, microbicides and the diaphragm. One of the advantages of such products is their contribution to female empowerment through attributes that make covert use possible. We used focus groups to discuss covert use of barrier methods with a sample of South African women aged 18-50 years from Eastern Johannesburg. Women's attitudes towards covert use of HIV prevention methods were influenced by the overarching themes of male dislike of HIV and pregnancy prevention methods, the perceived untrustworthiness of men and social interpretations of female faithfulness. Women's discussions ranged widely from overt to covert use of barrier methods for HIV prevention and were influenced by partner characteristics and previous experience with contraception and HIV prevention. The discussions indicate that challenging gender norms for HIV prevention can be achieved in quite subtle ways, in a manner that suits individual women's relationships and previous experiences with negotiation of either HIV or pregnancy prevention.
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Affiliation(s)
- Catherine MacPhail
- Reproductive Health and HIV Research Unit, University of the Witwatersrand, South Africa.
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Jones DL, Weiss SM, Chitalu N, Mumbi M, Shine A, Vamos S, Villar O. Acceptability and use of sexual barrier products and lubricants among HIV-seropositive Zambian men. AIDS Patient Care STDS 2008; 22:1015-20. [PMID: 19072108 PMCID: PMC2929379 DOI: 10.1089/apc.2007.0212] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
This study assessed the acceptability and preference for sexual barrier and lubricant products among men in Zambia following trial and long-term use. It also examined the role of men's preferences as facilitators or impediments to product use for HIV transmission reduction within the Zambian context. HIV-seropositive and -serodiscordant couples were recruited from HIV voluntary counseling and testing centers in Lusaka between 2003 and 2006; 66% of those approached agreed to participate. HIV seropositive male participants participated in a product exposure group intervention (n = 155). Participants were provided with male and female condoms and vaginal lubricants (Astroglide [BioFilm, Inc., Vista, CA] & KY gels [Johnson & Johnson, Langhorne, PA], Lubrin suppositories [Kendwood Therapuetics, Fairfield, NJ]) over three sessions; assessments were conducted at baseline, monthly over 6 months and at 12 months. At baseline, the majority of men reported no previous exposure to lubricant products or female condoms and high (79%) levels of consistent male condom use in the last 7 days. Female condom use increased during the intervention, and male condom use increased at 6 months and was maintained over 12 months. The basis for decisions regarding lubricant use following product exposure was most influenced by a preference for communicating with partners; participant preference for lubricant products was distributed between all three products. Results illustrate the importance of development of a variety of products for prevention of HIV transmission and of inclusion of male partners in interventions to increase sexual barrier product use to facilitate barrier acceptability and use in Zambia.
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Affiliation(s)
- D L Jones
- Department of Psychiatry and Behavioral Sciences, University of Miami Miller School of Medicine, Miami, Florida 33136, USA.
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Microbicide acceptability research: recent findings and evolution across phases of product development. Curr Opin HIV AIDS 2008; 3:581-6. [DOI: 10.1097/coh.0b013e32830aba00] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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