Sample records for hiv prevention stakeholder

  1. Stakeholder views of ethical guidance regarding prevention and care in HIV vaccine trials.

    PubMed

    Moorhouse, Rika; Slack, Catherine; Quayle, Michael; Essack, Zaynab; Lindegger, Graham

    2014-06-30

    South Africa is a major hub of HIV prevention trials, with plans for a licensure trial to start in 2015. The appropriate standards of care and of prevention in HIV vaccine trials are complex and debated issues and ethical guidelines offer some direction. However, there has been limited empirical exploration of South African stakeholders' perspectives on ethical guidance related to prevention and care in HIV vaccine trials. Site staff, Community Advisory Board members and Research Ethics Committee members involved with current HIV vaccine trials in South Africa were invited to participate in an exploration of their views. A questionnaire listed 10 care and 10 prevention recommendations drawn from two widely available sets of ethical guidelines for biomedical HIV prevention trials. Respondents (n = 98) rated each recommendation on five dimensions: "Familiarity with", "Ease of Understanding", "Ease of Implementing", "Perceived Protection", and "Agreement with" each ethical recommendation. The ratings were used to describe stakeholder perspectives on dimensions for each recommendation. Dimension ratings were averaged across the five dimensions and used as an indication of overall merit for each recommendation. Differences were explored across dimensions, between care-oriented and prevention-oriented recommendations, and between stakeholder groups. Both care and prevention recommendations were rated highly overall, with median ratings well above the scale midpoint. In general, informed consent recommendations were most positively rated. Care-related recommendations were rated significantly more positively than prevention-related recommendations, with the five lowest-rated recommendations being prevention-related. The most problematic dimension across all recommendations was "Ease of Implementing," and the least problematic was "Agreement with," suggesting the most pressing stakeholder concerns are practical rather than theoretical; that is, respondents agree with

  2. Stakeholder views of ethical guidance regarding prevention and care in HIV vaccine trials

    PubMed Central

    2014-01-01

    Background South Africa is a major hub of HIV prevention trials, with plans for a licensure trial to start in 2015. The appropriate standards of care and of prevention in HIV vaccine trials are complex and debated issues and ethical guidelines offer some direction. However, there has been limited empirical exploration of South African stakeholders’ perspectives on ethical guidance related to prevention and care in HIV vaccine trials. Methods Site staff, Community Advisory Board members and Research Ethics Committee members involved with current HIV vaccine trials in South Africa were invited to participate in an exploration of their views. A questionnaire listed 10 care and 10 prevention recommendations drawn from two widely available sets of ethical guidelines for biomedical HIV prevention trials. Respondents (n = 98) rated each recommendation on five dimensions: “Familiarity with”, “Ease of Understanding”, “Ease of Implementing”, “Perceived Protection”, and “Agreement with” each ethical recommendation. The ratings were used to describe stakeholder perspectives on dimensions for each recommendation. Dimension ratings were averaged across the five dimensions and used as an indication of overall merit for each recommendation. Differences were explored across dimensions, between care-oriented and prevention-oriented recommendations, and between stakeholder groups. Results Both care and prevention recommendations were rated highly overall, with median ratings well above the scale midpoint. In general, informed consent recommendations were most positively rated. Care-related recommendations were rated significantly more positively than prevention-related recommendations, with the five lowest-rated recommendations being prevention-related. The most problematic dimension across all recommendations was “Ease of Implementing,” and the least problematic was “Agreement with,” suggesting the most pressing stakeholder concerns are practical

  3. Premarital HIV testing in Malaysia: a qualitative exploratory study on the views of major stakeholders involved in HIV prevention.

    PubMed

    Barmania, Sima; Aljunid, Syed Mohamed

    2017-05-10

    HIV screening has existed in numerous methods as an important part of HIV prevention efforts over the years. Premarital HIV testing for couples who wish to marry has been implemented in a number of regions, which often operate in a mandatory rather than voluntary basis and is considered a contentious issue, with viewpoints held in favour and against. One such region is Malaysia which has a policy of mandatory premarital HIV testing of prospective Muslim married couples. The purpose of this study is to understand stakeholders' views on premarital HIV testing given the Malaysian Islamic context. 35 in-depth face to face semi-structured interviews were undertaken with key stakeholder groups involved in HIV prevention policy in Malaysia, namely, officials from the Ministry of Health, religious leaders and people living with HIV. Participants were recruited from the Klang Valley area, from July to December 2013, using purposive sampling techniques. Inclusion criteria necessitated that participants were over the age of 18 and provided full consent. Interviews were audiotaped, followed a standardised topic guide, transcribed verbatim and analysed using a framework analysis. Participants identified pre-marital HIV testing as an effective HIV prevention policy implemented in Malaysia and was viewed, for the most part, as a positive initiative across all stakeholders. Religious leaders were supportive of testing as it provides a protective mechanism, in line with the teachings of the Shariah, while Ministry of Health officials considered it a normal part of their HIV prevention screening initiatives. However, there were concerns surrounding issues such as confidentiality, counselling and discrimination surrounding the test described by the PLHIV group. The findings of this study show that among the participants interviewed was strong support for mandatory premarital HIV testing, which could possibly expose the vulnerability to HIV, reluctance to test and other areas in the

  4. Stakeholder Engagement in HIV Cure Research: Lessons Learned from Other HIV Interventions and the Way Forward

    PubMed Central

    Chu, Carissa; Ananworanich, Jintanat; Excler, Jean-Louis; Tucker, Joseph D.

    2015-01-01

    Abstract Clinical and basic science advances have raised considerable hope for achieving an HIV cure by accelerating research. This research is dominated primarily by issues about the nature and design of current and future clinical trials. Stakeholder engagement for HIV cure remains in its early stages. Our analysis examines timing and mechanisms of historical stakeholder engagement in other HIV research areas for HIV-uninfected individuals [vaccine development and pre-exposure prophylaxis (PrEP)], and HIV-infected individuals (treatment as prevention, prevention of mother-to-child transmission, and treatment of acute HIV infection) and articulate a plan for HIV cure stakeholder engagement. The experience from HIV vaccine development shows that early engagement of stakeholders helped manage expectations, mitigating the failure of several vaccine trials, while paving the way for subsequent trials. The relatively late engagement of HIV stakeholders in PrEP research may partly explain some of the implementation challenges. The treatment-related stakeholder engagement was strong and community-led from the onset and helped translation from research to implementation. We outline five steps to initiate and sustain stakeholder engagement in HIV cure research and conclude that stakeholder engagement represents a key investment in which stakeholders mutually agree to share knowledge, benefits, and risk of failure. Effective stakeholder engagement prevents misconceptions. As HIV cure research advances from early trials involving subjects with generally favorable prognosis to studies involving greater risk and uncertainty, success may depend on early and deliberate engagement of stakeholders. PMID:26061668

  5. Stakeholder Engagement in HIV Cure Research: Lessons Learned from Other HIV Interventions and the Way Forward.

    PubMed

    Lo, Ying-Ru; Chu, Carissa; Ananworanich, Jintanat; Excler, Jean-Louis; Tucker, Joseph D

    2015-07-01

    Clinical and basic science advances have raised considerable hope for achieving an HIV cure by accelerating research. This research is dominated primarily by issues about the nature and design of current and future clinical trials. Stakeholder engagement for HIV cure remains in its early stages. Our analysis examines timing and mechanisms of historical stakeholder engagement in other HIV research areas for HIV-uninfected individuals [vaccine development and pre-exposure prophylaxis (PrEP)], and HIV-infected individuals (treatment as prevention, prevention of mother-to-child transmission, and treatment of acute HIV infection) and articulate a plan for HIV cure stakeholder engagement. The experience from HIV vaccine development shows that early engagement of stakeholders helped manage expectations, mitigating the failure of several vaccine trials, while paving the way for subsequent trials. The relatively late engagement of HIV stakeholders in PrEP research may partly explain some of the implementation challenges. The treatment-related stakeholder engagement was strong and community-led from the onset and helped translation from research to implementation. We outline five steps to initiate and sustain stakeholder engagement in HIV cure research and conclude that stakeholder engagement represents a key investment in which stakeholders mutually agree to share knowledge, benefits, and risk of failure. Effective stakeholder engagement prevents misconceptions. As HIV cure research advances from early trials involving subjects with generally favorable prognosis to studies involving greater risk and uncertainty, success may depend on early and deliberate engagement of stakeholders.

  6. Navigating HIV prevention policy and Islam in Malaysia: contention, compatibility or reconciliation? Findings from in-depth interviews among key stakeholders.

    PubMed

    Barmania, Sima; Aljunid, Syed Mohamed

    2016-07-07

    Malaysia is a multicultural society, predominantly composed of a Muslim majority population, where Islam is influential. Malaysia has a concentrated HIV epidemic amongst high risk groups, such as, Intravenous Drug Users (IVDU), sex workers, transgender women and Men who have sex with Men (MSM). The objective of this study is to understand how Islam shapes HIV prevention strategies in Malaysia by interviewing the three key stakeholder groups identified as being influential, namely the Ministry of Health, Religious leaders and People living with HIV. Thirty-Five in depth semi structured interviews were undertaken with religious leaders, Ministry of Health and People living with HIV in the last half of 2013 using purposive sampling. Interviews adhered to a topic guide, were audiotaped, and transcribed verbatim and analyzed using a framework analysis. Themes including the importance of Islam to health, stakeholder relationships and opinions on HIV prevention emerged. Islam was seen to play a pivotal role in shaping strategies relating to HIV prevention in Malaysia both directly and indirectly. Stakeholders often held different approaches to HIV prevention, which had to be sensitively considered, with some favouring promotion of Islamic principles, whilst others steering towards a more public health centred approach. The study suggests that Islam indeed plays an important role in shaping health policies and strategies related to HIV prevention in Malaysia. Certainly, stakeholders do hold differing viewpoints, such as stances of what constitutes the right approach to HIV prevention. However there are also areas of broad consensus, such as the importance in Islamic tradition to prevent harm and disease, which can be crafted into existing and future HIV prevention strategies in Malaysia, as well as the wider Muslim world.

  7. Towards a Science of Community Stakeholder Engagement in Biomedical HIV Prevention Trials: An Embedded Four-Country Case Study.

    PubMed

    Newman, Peter A; Rubincam, Clara; Slack, Catherine; Essack, Zaynab; Chakrapani, Venkatesan; Chuang, Deng-Min; Tepjan, Suchon; Shunmugam, Murali; Roungprakhon, Surachet; Logie, Carmen; Koen, Jennifer; Lindegger, Graham

    2015-01-01

    Broad international guidelines and studies in the context of individual clinical trials highlight the centrality of community stakeholder engagement in conducting ethically rigorous HIV prevention trials. We explored and identified challenges and facilitators for community stakeholder engagement in biomedical HIV prevention trials in diverse global settings. Our aim was to assess and deepen the empirical foundation for priorities included in the GPP guidelines and to highlight challenges in implementation that may merit further attention in subsequent GPP iterations. From 2008-2012 we conducted an embedded, multiple case study centered in Thailand, India, South Africa and Canada. We conducted in-depth interviews and focus groups with respondents from different trial-related subsystems: civil society organization representatives, community advocates, service providers, clinical trialists/researchers, former trial participants, and key HIV risk populations. Interviews/focus groups were recorded, and coded using thematic content analysis. After intra-case analyses, we conducted cross-case analysis to contrast and synthesize themes and sub-themes across cases. Lastly, we applied the case study findings to explore and assess UNAIDS/AVAC GPP guidelines and the GPP Blueprint for Stakeholder Engagement. Across settings, we identified three cross-cutting themes as essential to community stakeholder engagement: trial literacy, including lexicon challenges and misconceptions that imperil sound communication; mistrust due to historical exploitation; and participatory processes: engaging early; considering the breadth of "community"; and, developing appropriate stakeholder roles. Site-specific challenges arose in resource-limited settings and settings where trials were halted. This multiple case study revealed common themes underlying community stakeholder engagement across four country settings that largely mirror GPP goals and the GPP Blueprint, as well as highlighting

  8. Towards a Science of Community Stakeholder Engagement in Biomedical HIV Prevention Trials: An Embedded Four-Country Case Study

    PubMed Central

    Newman, Peter A.; Rubincam, Clara; Slack, Catherine; Essack, Zaynab; Chakrapani, Venkatesan; Chuang, Deng-Min; Tepjan, Suchon; Shunmugam, Murali; Roungprakhon, Surachet; Logie, Carmen; Koen, Jennifer; Lindegger, Graham

    2015-01-01

    Objectives Broad international guidelines and studies in the context of individual clinical trials highlight the centrality of community stakeholder engagement in conducting ethically rigorous HIV prevention trials. We explored and identified challenges and facilitators for community stakeholder engagement in biomedical HIV prevention trials in diverse global settings. Our aim was to assess and deepen the empirical foundation for priorities included in the GPP guidelines and to highlight challenges in implementation that may merit further attention in subsequent GPP iterations. Methods From 2008–2012 we conducted an embedded, multiple case study centered in Thailand, India, South Africa and Canada. We conducted in-depth interviews and focus groups with respondents from different trial-related subsystems: civil society organization representatives, community advocates, service providers, clinical trialists/researchers, former trial participants, and key HIV risk populations. Interviews/focus groups were recorded, and coded using thematic content analysis. After intra-case analyses, we conducted cross-case analysis to contrast and synthesize themes and sub-themes across cases. Lastly, we applied the case study findings to explore and assess UNAIDS/AVAC GPP guidelines and the GPP Blueprint for Stakeholder Engagement. Results Across settings, we identified three cross-cutting themes as essential to community stakeholder engagement: trial literacy, including lexicon challenges and misconceptions that imperil sound communication; mistrust due to historical exploitation; and participatory processes: engaging early; considering the breadth of “community”; and, developing appropriate stakeholder roles. Site-specific challenges arose in resource-limited settings and settings where trials were halted. Conclusions This multiple case study revealed common themes underlying community stakeholder engagement across four country settings that largely mirror GPP goals and the

  9. 'It looks like you just want them when things get rough': civil society perspectives on negative trial results and stakeholder engagement in HIV prevention trials.

    PubMed

    Koen, Jennifer; Essack, Zaynab; Slack, Catherine; Lindegger, Graham; Newman, Peter A

    2013-12-01

    Civil society organizations (CSOs) have significantly impacted on the politics of health research and the field of bioethics. In the global HIV epidemic, CSOs have served a pivotal stakeholder role. The dire need for development of new prevention technologies has raised critical challenges for the ethical engagement of community stakeholders in HIV research. This study explored the perspectives of CSO representatives involved in HIV prevention trials (HPTs) on the impact of premature trial closures on stakeholder engagement. Fourteen respondents from South African and international CSOs representing activist and advocacy groups, community mobilisation initiatives, and human and legal rights groups were purposively sampled based on involvement in HPTs. Interviews were conducted from February-May 2010. Descriptive analysis was undertaken across interviews and key themes were developed inductively. CSO representatives largely described positive outcomes of recent microbicide and HIV vaccine trial terminations, particularly in South Africa, which they attributed to improvements in stakeholder engagement. Ongoing challenges to community engagement included the need for principled justifications for selective stakeholder engagement at strategic time-points, as well as the need for legitimate alternatives to CABs as mechanisms for engagement. Key issues for CSOs in relation to research were also raised. © 2012 John Wiley & Sons Ltd.

  10. Investigating Community Concerns Regarding HIV Prevention Organizations' Expertise in Serving HIV-Vulnerable Populations.

    PubMed

    Bellows, Denise; Howard, Donna; Boekeloo, Brad; Randolph, Suzanne

    2015-01-01

    People living with human immunodeficiency virus (HIV)/AIDS (PLWH/A) and others affected have expressed that cultural differences between patients and providers can create barriers to care and prevention. These barriers are exacerbated in the case of vulnerable populations who are often marginalized by society. During the formative phase of a community-based participatory research (CBPR) process, the researchers' community advisory committee (CAC) and HIV stakeholders shared anecdotes of incongruencies between needs of HIV-vulnerable populations and expertise of local providers. In response, researchers worked with the CAC to develop survey questions intended for providers of HIV prevention services in a region afflicted with some of the highest HIV prevalence rates in the country. The objective of this study was to identify and validate HIV stakeholders' perceptions about challenges to provision of HIV services through a sequential mixed methods study design. Thirty HIV prevention organizations (HPOs) were identified as local leaders in HIV prevention by community stakeholders and through community event attendance. Each HPO was invited to participate in an interviewer-assisted survey examining population-specific expertise and service for 15 HIV-vulnerable populations. Frequency analysis was used to compare HPOs' expertise relative to who they serve (n = 26). Although 13 of the HIV-vulnerable populations were served by more than 50% of the HPOs, only 2 of these 13 populations were served with high expertise by more than one half of the HPOs in the sample. These data give credence to the CAC's concern regarding misalliance between whom HPOs serve and with whom they have high expertise, a factor potentially influencing HIV outcomes among HIV-vulnerable populations.

  11. Transgender women in Malaysia, in the context of HIV and Islam: a qualitative study of stakeholders' perceptions.

    PubMed

    Barmania, Sima; Aljunid, Syed Mohamed

    2017-10-18

    Globally, one of the key groups considered to be at high risk of acquiring HIV are transgender women, often a marginalised group. In the Malaysian context there has been a scarcity of published research relating to transgender women, a sensitive issue in a Muslim majority country, where Islam plays an influential role in society. Furthermore, there has been a paucity of research relating to how such issues relate to HIV prevention in transgender women in Malaysia. Thus, the aim of this study is to explore the attitudes of stakeholders involved in HIV prevention policy in Malaysia towards transgender women, given the Islamic context. In-depth interviews were undertaken with stakeholders involved in HIV prevention, Ministry of Health, Religious Leaders and People Living with HIV, including transgender women. Thirty five participants were recruited using purposive sampling from June to December 2013 within Kuala Lumpur and surrounding vicinities. Interviews were in person, audiotaped, transcribed verbatim and used a framework analysis. Five central themes emerged from the qualitative data; Perceptions of Transgender women and their place in Society; Reaching out to Transgender Women; Islamic doctrine; 'Cure', 'Correction' and finally, Stigma and Discrimination. Islamic rulings about transgenderism were often the justification given by participants chastising transgender women, whilst there were also more progressive attitudes and room for debate. Pervasive negative attitudes and stigma and discrimination created a climate where transgender women often felt more comfortable with non-governmental organisations. The situation of transgender women in Malaysia and HIV prevention is a highly sensitive and challenging environment for all stakeholders, given the Muslim context and current legal system. Despite this apparent impasse, there are practically achievable areas that can be improved upon to optimise HIV prevention services and the environment for transgender women in

  12. Ethical considerations in HIV prevention and vaccine research in resource-limited settings.

    PubMed

    Garner, Samual A; Anude, Chuka J; Adams, Elizabeth; Dawson, Liza

    2014-09-01

    HIV prevention research has been facing increasing ethical and operational challenges. Factors influencing the design and conduct of HIV prevention trials include a rapidly changing evidence base, new biomedical prevention methods and modalities being tested, a large diversity of countries, sites and populations affected by HIV and participating in trials, and challenges of developing and making available products that will be feasible and affordable for at-risk populations. To discuss these challenges, a meeting, Ethical considerations around novel combination prevention modalities in HIV prevention and vaccine trials in resource-limited settings, was convened by NIH/NIAID/Division of AIDS on April 22-23, 2013. Several themes emerged from the meeting: (1) because of both trial design and ethical complexities, choosing prevention packages and designing combination prevention research trials will need to be evaluated on a case by case basis in different clinical trials, countries, and health systems; (2) multilevel stakeholder engagement from the beginning is vital to a fair and transparent process and also to designing ethical and relevant trials; (3) research should generally be responsive to a host country's needs, and sponsors and stakeholders should work together to address potential barriers to future access; and finally, (4) another meeting including a broader group of stakeholders is needed to address many of the outstanding ethical issues raised by this meeting. We offer an overview of the meeting and the key discussion points and recommendations to help guide the design and conduct of future HIV prevention and vaccine research in resource-limited settings.

  13. Secondary HIV prevention among kothi-identified MSM in Chennai, India.

    PubMed

    Chakrapani, Venkatesan; Newman, Peter A; Shunmugam, Murali

    2008-05-01

    This study explored experiences and contexts of HIV risk and prevention among HIV-positive kothi-identified men in Chennai, India. In-depth, semi-structured interviews were conducted with 10 HIV-positive men and three service providers, recruited using purposive sampling. Interviews were audio-taped, transcribed in Tamil and translated into English. Data were analysed using a narrative thematic approach and constant comparative method. Misconceptions about HIV transmission; cultural taboos around discussing sexual behaviour and HIV; stigma related to same-sex behaviour; harassment; and the criminalization of consensual sex between men present formidable challenges to HIV prevention. Frank and open discussion about male-to-male sexual behaviour and living with HIV, which may support health and HIV prevention, may be dangerous in the context of pervasive risks due to stigmatization, violence and criminalization. Instead, culturally appropriate, multi-level interventions developed in collaboration with community stakeholders are needed to support HIV prevention among kothi-identified men in South India.

  14. "We talk of AIDS because we love life": a stakeholder assessment of HIV/AIDS organizations in Buenos Aires, Argentina.

    PubMed

    Spaulding, Alicen B; Brieger, William R

    This stakeholder assessment of HIV/AIDS service providing institutions in Argentina offers insights into the HIV/AIDS crisis in Spanish-speaking Latin America from an institutional level and makes recommendations for strengthening the work and functioning of these institutions. This stakeholder assessment was conducted to determine how HIV/AIDS prevention and management in Argentina affects and is affected by relevant HIV/AIDS institutions. Semi-structured qualitative interviews were conducted with 13 key leaders of organizations working in HIV/AIDS prevention in Buenos Aires including non-governmental, governmental, and academic institutions. Analyses of interviewee comments are presented according to four major themes: network connections, program resources, perceptions of success, and challenges. Key findings include the need for strengthening formal networks, increasing the involvement of other non-AIDS related social institutions in promoting HIV prevention, finding more sustainable funding options, working more effectively with the public sector to create policies and regulations favorable to the HIV/AIDS field, and addressing the lack of perceived susceptibility to HIV/AIDS in Argentine culture. From leaders' comments, recommendations are made for strengthening the HIV/AIDS network among key institutions including adapting the UNAIDS "Three Ones" principal to create one crosssector office responsible for coordinating HIV/AIDS work, formalizing agreements with institutions outside of Buenos Aires, increasing the role of schools in HIV/AIDS awareness, and designing programs that address lack of perceived susceptibility to HIV/AIDS among Argentines.

  15. Getting to zero the biomedical way in Africa: outcomes of deliberation at the 2013 Biomedical HIV Prevention Forum in Abuja, Nigeria.

    PubMed

    Folayan, Morenike Oluwatoyin; Gottemoeller, Megan; Mburu, Rosemary; Brown, Brandon

    2014-01-01

    Over the last few decades, biomedical HIV prevention research had engaged multiple African stakeholders. There have however been few platforms to enable regional stakeholders to engage with one another. In partnership with the World AIDS Campaign International, the Institute of Public Health of Obafemi Awolowo University, and the National Agency for the Control of AIDS in Nigeria, the New HIV Vaccine and Microbicide Advocacy Society hosted a forum on biomedical HIV prevention research in Africa. Stakeholders' present explored evidences related to biomedical HIV prevention research and development in Africa, and made recommendations to inform policy, guidelines and future research agenda. The BHPF hosted 342 participants. Topics discussed included the use of antiretrovirals for HIV prevention, considerations for biomedical HIV prevention among key populations; HIV vaccine development; HIV cure; community and civil society engagement; and ethical considerations in implementation of biomedical HIV prevention research. Participants identified challenges for implementation of proven efficacious interventions and discovery of other new prevention options for Africa. Concerns raised included limited funding by African governments, lack of cohesive advocacy and policy agenda for biomedical HIV prevention research and development by Africa, varied ethical practices, and limited support to communities' capacity to actively engaged with clinical trial conducts. Participants recommended that the African Government implement the Abuja +12 declaration; the civil society build stronger partnerships with diverse stakeholders, and develop a coherent advocacy agenda that also enhances community research literacy; and researchers and sponsors of trials on the African continent establish a process for determining appropriate standards for trial conduct on the continent. By highlighting key considerations for biomedical HIV prevention research and development in Africa, the forum has

  16. Informing Comprehensive HIV Prevention: A Situational Analysis of the HIV Prevention and Care Context, North West Province South Africa

    PubMed Central

    Lippman, Sheri A.; Treves-Kagan, Sarah; Gilvydis, Jennifer M.; Naidoo, Evasen; Khumalo-Sakutukwa, Gertrude; Darbes, Lynae; Raphela, Elsie; Ntswane, Lebogang; Barnhart, Scott

    2014-01-01

    Objective Building a successful combination prevention program requires understanding the community’s local epidemiological profile, the social community norms that shape vulnerability to HIV and access to care, and the available community resources. We carried out a situational analysis in order to shape a comprehensive HIV prevention program that address local barriers to care at multiple contextual levels in the North West Province of South Africa. Method The situational analysis was conducted in two sub-districts in 2012 and guided by an adaptation of WHO’s Strategic Approach, a predominantly qualitative method, including observation of service delivery points and in-depth interviews and focus groups with local leaders, providers, and community members, in order to recommend context-specific HIV prevention strategies. Analysis began during fieldwork with nightly discussions of findings and continued with coding original textual data from the fieldwork notebooks and a select number of recorded interviews. Results We conducted over 200 individual and group interviews and gleaned four principal social barriers to HIV prevention and care, including: HIV fatalism, traditional gender norms, HIV-related stigma, and challenges with communication around HIV, all of which fuel the HIV epidemic. At the different levels of response needed to stem the epidemic, we found evidence of national policies and programs that are mitigating the social risk factors but little community-based responses that address social risk factors to HIV. Conclusions Understanding social and structural barriers to care helped shape our comprehensive HIV prevention program, which address the four ‘themes’ identified into each component of the program. Activities are underway to engage communities, offer community-based testing in high transmission areas, community stigma reduction, and a positive health, dignity and prevention program for stigma reduction and improve communication skills

  17. Informing comprehensive HIV prevention: a situational analysis of the HIV prevention and care context, North West Province South Africa.

    PubMed

    Lippman, Sheri A; Treves-Kagan, Sarah; Gilvydis, Jennifer M; Naidoo, Evasen; Khumalo-Sakutukwa, Gertrude; Darbes, Lynae; Raphela, Elsie; Ntswane, Lebogang; Barnhart, Scott

    2014-01-01

    Building a successful combination prevention program requires understanding the community's local epidemiological profile, the social community norms that shape vulnerability to HIV and access to care, and the available community resources. We carried out a situational analysis in order to shape a comprehensive HIV prevention program that address local barriers to care at multiple contextual levels in the North West Province of South Africa. The situational analysis was conducted in two sub-districts in 2012 and guided by an adaptation of WHO's Strategic Approach, a predominantly qualitative method, including observation of service delivery points and in-depth interviews and focus groups with local leaders, providers, and community members, in order to recommend context-specific HIV prevention strategies. Analysis began during fieldwork with nightly discussions of findings and continued with coding original textual data from the fieldwork notebooks and a select number of recorded interviews. We conducted over 200 individual and group interviews and gleaned four principal social barriers to HIV prevention and care, including: HIV fatalism, traditional gender norms, HIV-related stigma, and challenges with communication around HIV, all of which fuel the HIV epidemic. At the different levels of response needed to stem the epidemic, we found evidence of national policies and programs that are mitigating the social risk factors but little community-based responses that address social risk factors to HIV. Understanding social and structural barriers to care helped shape our comprehensive HIV prevention program, which address the four 'themes' identified into each component of the program. Activities are underway to engage communities, offer community-based testing in high transmission areas, community stigma reduction, and a positive health, dignity and prevention program for stigma reduction and improve communication skills. The situational analysis process successfully

  18. Getting to zero the biomedical way in Africa: outcomes of deliberation at the 2013 Biomedical HIV Prevention Forum in Abuja, Nigeria

    PubMed Central

    2014-01-01

    Background Over the last few decades, biomedical HIV prevention research had engaged multiple African stakeholders. There have however been few platforms to enable regional stakeholders to engage with one another. In partnership with the World AIDS Campaign International, the Institute of Public Health of Obafemi Awolowo University, and the National Agency for the Control of AIDS in Nigeria, the New HIV Vaccine and Microbicide Advocacy Society hosted a forum on biomedical HIV prevention research in Africa. Stakeholders’ present explored evidences related to biomedical HIV prevention research and development in Africa, and made recommendations to inform policy, guidelines and future research agenda. Discussion The BHPF hosted 342 participants. Topics discussed included the use of antiretrovirals for HIV prevention, considerations for biomedical HIV prevention among key populations; HIV vaccine development; HIV cure; community and civil society engagement; and ethical considerations in implementation of biomedical HIV prevention research. Participants identified challenges for implementation of proven efficacious interventions and discovery of other new prevention options for Africa. Concerns raised included limited funding by African governments, lack of cohesive advocacy and policy agenda for biomedical HIV prevention research and development by Africa, varied ethical practices, and limited support to communities’ capacity to actively engaged with clinical trial conducts. Participants recommended that the African Government implement the Abuja +12 declaration; the civil society build stronger partnerships with diverse stakeholders, and develop a coherent advocacy agenda that also enhances community research literacy; and researchers and sponsors of trials on the African continent establish a process for determining appropriate standards for trial conduct on the continent. Conclusion By highlighting key considerations for biomedical HIV prevention research and

  19. How Peru introduced a plan for comprehensive HIV prevention and care for transwomen.

    PubMed

    Salazar, Ximena; Núnez-Curto, Arón; Villayzán, Jana; Castillo, Regina; Benites, Carlos; Caballero, Patricia; Cáceres, Carlos F

    2016-01-01

    As a group, transwomen in Peru have the highest prevalence of HIV (>20%) in the country, but they have little access to HIV prevention, testing and care services. Until recently, Peru's national HIV programme did not recognize transwomen and had remained essentially static for decades. This changed in December 2014, when the Ministry of Health expressed its commitment to improve programming for transwomen and to involve transwomen organizations by prioritizing the development of a "Targeted Strategy Plan of STIs/HIV/AIDS Prevention and Comprehensive Care for Transwomen." A policy dialogue between key stakeholders - Peru's Ministry of Health, academic scientists, civil society, transgender leaders and international agencies - created the conditions for a change in Peru's national HIV policy for transwomen. Supported by the effective engagement of all sectors, the Ministry of Health launched a plan to provide comprehensive HIV prevention and care for transwomen. The five-year plan includes new national guidelines for HIV prevention, care and support, and country-level investments in infrastructure and equipment. In addition to new biomedical strategies, the plan also incorporates several strategies to address structural factors that contribute to the vulnerability of transwomen. We identified three key factors that created the right conditions for this change in Peru's HIV policy. These factors include (1) the availability of solid evidence, based on scientific research; (2) ongoing efforts within the transwomen community to become better advocates of their own rights; and (3) a dialogue involving honest discussions between stakeholders about possibilities of changing the nation's HIV policy. The creation of Peru's national plan for HIV prevention and care for transwomen shows that long-term processes, focused on human rights for transwomen in Peru, can lead to organizational and public-policy change.

  20. How Peru introduced a plan for comprehensive HIV prevention and care for transwomen

    PubMed Central

    Salazar, Ximena; Núnez-Curto, Arón; Villayzán, Jana; Castillo, Regina; Benites, Carlos; Caballero, Patricia; Cáceres, Carlos F

    2016-01-01

    Introduction As a group, transwomen in Peru have the highest prevalence of HIV (>20%) in the country, but they have little access to HIV prevention, testing and care services. Until recently, Peru's national HIV programme did not recognize transwomen and had remained essentially static for decades. This changed in December 2014, when the Ministry of Health expressed its commitment to improve programming for transwomen and to involve transwomen organizations by prioritizing the development of a “Targeted Strategy Plan of STIs/HIV/AIDS Prevention and Comprehensive Care for Transwomen.” Discussion A policy dialogue between key stakeholders – Peru's Ministry of Health, academic scientists, civil society, transgender leaders and international agencies – created the conditions for a change in Peru's national HIV policy for transwomen. Supported by the effective engagement of all sectors, the Ministry of Health launched a plan to provide comprehensive HIV prevention and care for transwomen. The five-year plan includes new national guidelines for HIV prevention, care and support, and country-level investments in infrastructure and equipment. In addition to new biomedical strategies, the plan also incorporates several strategies to address structural factors that contribute to the vulnerability of transwomen. We identified three key factors that created the right conditions for this change in Peru's HIV policy. These factors include (1) the availability of solid evidence, based on scientific research; (2) ongoing efforts within the transwomen community to become better advocates of their own rights; and (3) a dialogue involving honest discussions between stakeholders about possibilities of changing the nation's HIV policy. Conclusions The creation of Peru's national plan for HIV prevention and care for transwomen shows that long-term processes, focused on human rights for transwomen in Peru, can lead to organizational and public-policy change. PMID:27431469

  1. HIV cure research in South Africa: a preliminary exploration of stakeholder perspectives.

    PubMed

    Moodley, Keymanthri; Staunton, Ciara; de Roubaix, Malcolm; Cotton, Mark

    2016-01-01

    Innovative strategies for HIV cure are in development and research studies are being designed and planned globally. South Africa is no exception. However, little is known about stakeholders' knowledge, understanding and expectations of future cure research. This study aimed to obtain in-depth qualitative insights into stakeholder perspectives at this formative stage of HIV cure research. Fifteen stakeholders were interviewed in an HIV research clinic in the Western Cape, South Africa with their consent. Interviews were transcribed verbatim and analysed using thematic content analysis. Broad themes that emerged included the meaning of cure, awareness of HIV cure research, risks and benefits of such research. General awareness and understanding of HIV cure research was lower than expected. Some participants expressed a fatalistic attitude to HIV and described it as an "end-time illness" with no prospect of cure. In general, HIV cure research was regarded as risky - biologically psychologically and socially. If study designs were to include treatment interruption, participants would comply only if success was guaranteed. Given these perceptions of HIV cure research, significant challenges to consent processes and participant recruitment can be anticipated. Authentic community engagement and intensive educational interventions will be necessary prior to future cure research in South Africa.

  2. Persuading, protesting and exchanging favours: strategies used by Indian sex workers to win local support for their HIV prevention programmes.

    PubMed

    Cornish, Flora; Shukla, Anuprita; Banerji, Riddhi

    2010-01-01

    Given that the communities which are most vulnerable to HIV often have little control over their own lives and their health-related behaviour, HIV prevention policies increasingly recommend that HIV prevention projects work to build relationships with powerful external groups (i.e., build "bridging social capital"). To aid conceptualisation of how community organisations may build such social capital, this paper outlines a typology of strategies for influencing local stakeholders. We present a study of two successful Indian sex workers' organisations, VAMP and DMSC, focusing on how the organisations have influenced three groups of stakeholders, namely police, politicians and local social organisations. Interviews with project employees (45), with representatives of the three groups of stakeholders (12) and fieldwork diaries recording 6 months of observation in each site provide the data. Three approaches emerged. "Persuading" refers to the practice of holding information-giving meetings with stakeholders and requesting their support. It appears to build "weak social ties". "Protesting" entails a collective confrontation with stakeholders, and appears to be useful when the stakeholder has a public image to protect that would be tarnished by protest, and when the protestors can stake a legitimate claim that their rights are being denied. In "exchanging favours", the sex workers' organisations find creative ways to position themselves as offering valued resources to their stakeholders (such as useful information on criminal activities for the police, a stage and audience for politicians or a celebration for local social organisations) as incentives for their support. In conclusion, we discuss the strengths and weaknesses of each approach, the implications for social capital theorising and implications for community HIV prevention.

  3. Assessing stakeholder perceptions of the acceptability and feasibility of national scale-up for a dual HIV/syphilis rapid diagnostic test in Malawi.

    PubMed

    Maddox, Brandy L Peterson; Wright, Shauntā S; Namadingo, Hazel; Bowen, Virginia B; Chipungu, Geoffrey A; Kamb, Mary L

    2017-12-01

    The WHO recommends pregnant women receive both HIV and syphilis testing at their first antenatal care visit, as untreated maternal infections can lead to severe, adverse pregnancy outcomes. One strategy for increasing testing for both HIV and syphilis is the use of point-of-care (rapid) diagnostic tests that are simple, proven effective and inexpensive. In Malawi, pregnant women routinely receive HIV testing, but only 10% are tested for syphilis at their first antenatal care visit. This evaluation explores stakeholder perceptions of a novel, dual HIV/syphilis rapid diagnostic test and potential barriers to national scale-up of the dual test in Malawi. During June and July 2015, we conducted 15 semistructured interviews with 25 healthcare workers, laboratorians, Ministry of Health leaders and partner agency representatives working in prevention of mother-to-child transmission in Malawi. We asked stakeholders about the importance of a dual rapid diagnostic test, concerns using and procuring the dual test and recommendations for national expansion. Stakeholders viewed the test favourably, citing the importance of a dual rapid test in preventing missed opportunities for syphilis diagnosis and treatment, improving infant outcomes and increasing syphilis testing coverage. Primary technical concerns were about the additional procedural steps needed to perform the test, the possibility that testers may not adhere to required waiting times before interpreting results and difficulty reading and interpreting test results. Stakeholders thought national scale-up would require demonstration of cost-savings, uniform coordination, revisions to testing guidelines and algorithms, training of testers and a reliable supply chain. Stakeholders largely support implementation of a dual HIV/syphilis rapid diagnostic test as a feasible alternative to current antenatal testing. Scale-up will require addressing perceived barriers; negotiating changes to existing algorithms and guidelines

  4. How can we improve online HIV and STD prevention for men who have sex with men? Perspectives of hook-up website owners, website users, and HIV/STD directors.

    PubMed

    Wohlfeiler, Dan; Hecht, Jennifer; Volk, Jonathan; Fisher Raymond, H; Kennedy, Tom; McFarland, Willi

    2013-11-01

    Internet-based interventions have potential to reduce HIV and STD transmission among men who meet male sexual partners online. From November 2009 to May 2010 we surveyed dating and hook-up website users (n = 3,050), website owners (n = 18), and health department HIV/STD directors (n = 81) to identify structural and behavioral prevention interventions that could be implemented online and which a majority of website users were willing to use, owners were willing to implement, and HIV/STD directors perceived to be effective. A majority of each of the three stakeholder groups agreed on the following: (1) automated HIV/STD testing reminders, (2) local STD test site directories, (3) links to sex-positive safe sex videos, (4) access to sexual health experts, (5) profile options to include safer sex preference, (6) chat rooms for specific sexual interests, (7) filtering partners by their profile information, and (8) anonymous e-card partner notification for STD exposure. Findings help build consensus about how to prioritize resources for implementing online HIV and STD prevention interventions and highlight differences between stakeholders to guide future discussion about how to advance prevention efforts.

  5. Exploring the role of economic empowerment in HIV prevention.

    PubMed

    Kim, Julia; Pronyk, Paul; Barnett, Tony; Watts, Charlotte

    2008-12-01

    It has been argued that women's economic vulnerability and dependence on men increases their vulnerability to HIV by constraining their ability to negotiate the conditions, including sexual abstinence, condom use and multiple partnerships, which shape their risk of infection. In the face of escalating infection rates among women, and particularly young women, many have pointed to the potential importance of economic empowerment strategies for HIV prevention responses. Global evidence suggests that the relationship between poverty and HIV risk is complex, and that poverty on its own cannot be viewed simplistically as a driver of the HIV epidemic. Rather, its role appears to be multidimensional and to interact with a range of other factors, including mobility, social and economic inequalities and social capital, which converge in a particularly potent way for young women living in southern Africa. To date, there have been few interventions that have explicitly attempted to combine economic empowerment with the goal of HIV prevention, and even fewer that have been rigorously evaluated. This paper explores how programmes such as microfinance, livelihood training and efforts to safeguard women's food security and access to property have begun to incorporate an HIV prevention focus. Although such circumscribed interventions, by themselves, are unlikely to lead to significant impacts on a national or regional scale, they are useful for testing cross-sectoral partnership models, generating practical lessons and providing a metaphor for what might be possible in promoting women's economic empowerment more broadly. Despite numerous calls to 'mainstream AIDS' in economic development, cross-sectoral responses have not been widely taken up by government or other stakeholders. We suggest potential reasons for limited progress to date and conclude by presenting programme and policy recommendations for further exploring and harnessing linkages between economic empowerment and HIV

  6. Barriers and facilitators of HIV prevention with heterosexual Latino couples: beliefs of four stakeholder groups.

    PubMed

    Pérez-Jiménez, David; Seal, David W; Serrano-García, Irma

    2009-01-01

    Although HIV prevention interventions for women are efficacious, long-term behavior change maintenance within power-imbalanced heterosexual relationships has been difficult. To explore the feasibility, content, and format of an HIV intervention for Latino couples, the authors conducted 13 focus groups with HIV/AIDS researchers, service providers, and heterosexual men and women in Puerto Rico, the Dominican Republic, and Mexico. Reasons that participants thought that men should be involved in prevention efforts included promotion of shared responsibility, creation of a safe environment for open conversation about sex, and increased sexual negotiation skills. Perceived barriers to men's involvement included cultural taboos, sexual conservatism associated with Catholicism and machismo, and power-imbalanced relationships. Participants stressed the need for recruitment of men within naturally occurring settings or by influential community leaders. Participants indicated that couples-level interventions would be successful if they used strong coed facilitators, included both unigender and mixed-gender discussion opportunities, and addressed personally meaningful topics. Implications of these findings are discussed.

  7. Barriers and Facilitators of HIV Prevention With Heterosexual Latino Couples: Beliefs of Four Stakeholder Groups

    PubMed Central

    Pérez-Jiménez, David; Seal, David W.; Serrano-García, Irma

    2012-01-01

    Although HIV prevention interventions for women are efficacious, long-term behavior change maintenance within power-imbalanced heterosexual relationships has been difficult. To explore the feasibility, content, and format of an HIV intervention for Latino couples, the authors conducted 13 focus groups with HIV/AIDS researchers, service providers, and heterosexual men and women in Puerto Rico, the Dominican Republic, and Mexico. Reasons that participants thought that men should be involved in prevention efforts included promotion of shared responsibility, creation of a safe environment for open conversation about sex, and increased sexual negotiation skills. Perceived barriers to men’s involvement included cultural taboos, sexual conservatism associated with Catholicism and machismo, and power-imbalanced relationships. Participants stressed the need for recruitment of men within naturally occurring settings or by influential community leaders. Participants indicated that couples-level interventions would be successful if they used strong coed facilitators, included both unigender and mixed-gender discussion opportunities, and addressed personally meaningful topics. Implications of these findings are discussed. PMID:19209976

  8. Faith and HIV prevention: the conceptual framing of HIV prevention among Pentecostal Batswana teenagers

    PubMed Central

    2014-01-01

    Background There is a huge interest by faith-based organizations (FBOs) in sub-Saharan Africa and elsewhere in HIV prevention interventions that build on the religious aspects of being. Successful partnerships between the public health services and FBOs will require a better understanding of the conceptual framing of HIV prevention by FBOS to access for prevention intervention, those concepts the churches of various denominations and their members would support or endorse. This study investigated the conceptual framing of HIV prevention among church youths in Botswana; - a country with one of the highest HIV prevalence in the world. Method Participants were 213 Pentecostal church members (67% female; age range 12 to 23 years; median age = 19 years). We engaged the participants in a mixed-method inductive process to collect data on their implicit framing of HIV prevention concepts, taking into account the centrality of religion concepts to them and the moderating influences of age, gender and sexual experience. After, we analysed the data using multi-dimensional scaling (MDS) and hierarchical cluster analysis (HCA) to map the ways the church youths framed HIV prevention. Results The findings suggest the church youth to conceptually frame their HIV prevention from both faith-oriented and secular-oriented perspectives, while prioritizing the faith-oriented concepts based on biblical teachings and future focus. In their secular-oriented framing of HIV prevention, the church youths endorsed the importance to learn the facts about HIV and AIDS, understanding of community norms that increased risk for HIV and prevention education. However, components of secular-oriented framing of HIV prevention concepts were comparatively less was well differentiated among the youths than with faith-oriented framing, suggesting latent influences of the church knowledge environment to undervalue secular oriented concepts. Older and sexually experienced church youths in their framing

  9. Faith and HIV prevention: the conceptual framing of HIV prevention among Pentecostal Batswana teenagers.

    PubMed

    Mpofu, Elias; Nkomazana, Fidelis; Muchado, Jabulani A; Togarasei, Lovemore; Bingenheimer, Jeffrey Bart

    2014-03-05

    There is a huge interest by faith-based organizations (FBOs) in sub-Saharan Africa and elsewhere in HIV prevention interventions that build on the religious aspects of being. Successful partnerships between the public health services and FBOs will require a better understanding of the conceptual framing of HIV prevention by FBOS to access for prevention intervention, those concepts the churches of various denominations and their members would support or endorse. This study investigated the conceptual framing of HIV prevention among church youths in Botswana;--a country with one of the highest HIV prevalence in the world. Participants were 213 Pentecostal church members (67% female; age range 12 to 23 years; median age=19 years). We engaged the participants in a mixed-method inductive process to collect data on their implicit framing of HIV prevention concepts, taking into account the centrality of religion concepts to them and the moderating influences of age, gender and sexual experience. After, we analysed the data using multi-dimensional scaling (MDS) and hierarchical cluster analysis (HCA) to map the ways the church youths framed HIV prevention. The findings suggest the church youth to conceptually frame their HIV prevention from both faith-oriented and secular-oriented perspectives, while prioritizing the faith-oriented concepts based on biblical teachings and future focus. In their secular-oriented framing of HIV prevention, the church youths endorsed the importance to learn the facts about HIV and AIDS, understanding of community norms that increased risk for HIV and prevention education. However, components of secular-oriented framing of HIV prevention concepts were comparatively less was well differentiated among the youths than with faith-oriented framing, suggesting latent influences of the church knowledge environment to undervalue secular oriented concepts. Older and sexually experienced church youths in their framing of HIV prevention valued future

  10. Enhancing School HIV and AIDS Strategic Plan through Expanded Stakeholder Involvement

    ERIC Educational Resources Information Center

    Mgomezulu, V. Y.; Kruger, A. G.

    2011-01-01

    This article focuses on the need for expanded stakeholder involvement as a means of enhancing the Botswana Department of Secondary Education (DSE) HIV and AIDS strategic plan. Research has indicated that the effects of HIV and AIDS on the supply of and demand for education are considerable. Using a questionnaire and interviews, the research has…

  11. Assessing HIV risk in workplaces for prioritizing HIV preventive interventions in Karnataka State, India.

    PubMed

    Halli, Shiva S; Buzdugan, Raluca; Ramesh, B M; Gurnani, Vandana; Sharma, Vivek; Moses, Stephen; Blanchard, James F

    2009-09-01

    To develop a model for prioritizing economic sectors for HIV preventive intervention programs in the workplace. This study was undertaken in Karnataka state, India. A 3-stage survey process was undertaken. In the first stage, we reviewed secondary data available from various government departments, identified industries in the private sector with large workforces, and mapped their geographical distribution. In the second stage, an initial rapid risk assessment of industrial sectors was undertaken, using key-informant interviews conducted in relation to a number of enterprises, and in consultation with stakeholders. In the third stage, we used both quantitative (polling booth survey) and qualitative methods (key informant interviews, in-depth interviews, focus group discussions) to study high-risk sectors in-depth, and assessed the need and feasibility of HIV workplace intervention programs. The highest risk sectors were found to be mining, garment/textile, sugar, construction/infrastructure, and fishing industries. Workers in all sectors had at best partial knowledge about HIV/AIDS, coupled with common misconceptions about HIV transmission. There were intersector and intrasector variations in risk and vulnerability across different geographical locations and across different categories of workers. This has implications for the design and implementation of workplace intervention programs. There is tremendous scope for HIV preventive interventions in workplaces in India. Given the variation in HIV risk across economic sectors and limited available resources, there will be increased pressure to prioritize intervention efforts towards high-risk sectors. This study offers a model for rapidly assessing the risk level of economic sectors for HIV intervention programs.

  12. Combining biomedical preventions for HIV: Vaccines with pre-exposure prophylaxis, microbicides or other HIV preventions

    PubMed Central

    McNicholl, Janet M.

    2016-01-01

    ABSTRACT Biomedical preventions for HIV, such as vaccines, microbicides or pre-exposure prophylaxis (PrEP) with antiretroviral drugs, can each only partially prevent HIV-1 infection in most human trials. Oral PrEP is now FDA approved for HIV-prevention in high risk groups, but partial adherence reduces efficacy. If combined as biomedical preventions (CBP) an HIV vaccine could provide protection when PrEP adherence is low and PrEP could prevent vaccine breakthroughs. Other types of PrEP or microbicides may also be partially protective. When licensed, first generation HIV vaccines are likely to be partially effective. Individuals at risk for HIV may receive an HIV vaccine combined with other biomedical preventions, in series or in parallel, in clinical trials or as part of standard of care, with the goal of maximally increasing HIV prevention. In human studies, it is challenging to determine which preventions are best combined, how they interact and how effective they are. Animal models can determine CBP efficacy, whether additive or synergistic, the efficacy of different products and combinations, dose, timing and mechanisms. CBP studies in macaques have shown that partially or minimally effective candidate HIV vaccines combined with partially effective oral PrEP, vaginal PrEP or microbicide generally provided greater protection than either prevention alone against SIV or SHIV challenges. Since human CBP trials will be complex, animal models can guide their design, sample size, endpoints, correlates and surrogates of protection. This review focuses on animal studies and human models of CBP and discusses implications for HIV prevention. PMID:27679928

  13. Combining biomedical preventions for HIV: Vaccines with pre-exposure prophylaxis, microbicides or other HIV preventions.

    PubMed

    McNicholl, Janet M

    2016-12-01

    Biomedical preventions for HIV, such as vaccines, microbicides or pre-exposure prophylaxis (PrEP) with antiretroviral drugs, can each only partially prevent HIV-1 infection in most human trials. Oral PrEP is now FDA approved for HIV-prevention in high risk groups, but partial adherence reduces efficacy. If combined as biomedical preventions (CBP) an HIV vaccine could provide protection when PrEP adherence is low and PrEP could prevent vaccine breakthroughs. Other types of PrEP or microbicides may also be partially protective. When licensed, first generation HIV vaccines are likely to be partially effective. Individuals at risk for HIV may receive an HIV vaccine combined with other biomedical preventions, in series or in parallel, in clinical trials or as part of standard of care, with the goal of maximally increasing HIV prevention. In human studies, it is challenging to determine which preventions are best combined, how they interact and how effective they are. Animal models can determine CBP efficacy, whether additive or synergistic, the efficacy of different products and combinations, dose, timing and mechanisms. CBP studies in macaques have shown that partially or minimally effective candidate HIV vaccines combined with partially effective oral PrEP, vaginal PrEP or microbicide generally provided greater protection than either prevention alone against SIV or SHIV challenges. Since human CBP trials will be complex, animal models can guide their design, sample size, endpoints, correlates and surrogates of protection. This review focuses on animal studies and human models of CBP and discusses implications for HIV prevention.

  14. Using Baltimore HIV behavioral surveillance data for local HIV prevention planning.

    PubMed

    German, Danielle; Linton, Sabriya; Cassidy-Stewart, Hope; Flynn, Colin

    2014-04-01

    In response to the National HIV/AIDS Strategy (NHAS) and as part of CDC's Enhanced Comprehensive HIV Prevention Plan (ECHPP) project, Maryland developed a comprehensive local HIV prevention plan for the Baltimore-Towson Metropolitan Statistical Area and identified a series of priority HIV prevention and service goals. The current project sought to: (1) determine how well National HIV Behavioral Surveillance (NHBS) indicators were aligned with NHAS/ECHPP-informed local HIV prevention goals (2) facilitate on-going NHBS data utilization to inform on-going local HIV prevention and service planning, and (3) build a foundation for future NHBS data utilization in local HIV decision-making. Project activities identified key HIV-related indicators in NHBS that are directly or indirectly related to local HIV priorities as informed by NHAS/ECHPP, which can be used for HIV prevention planning in the Baltimore area. Areas for enhancing NHBS and local data collection to further inform HIV prevention priorities are highlighted.

  15. Access to HIV prevention services among gender based violence survivors in Tanzania

    PubMed Central

    Mboya, Beati; Temu, Florence; Awadhi, Bayoum; Ngware, Zubeda; Ndyetabura, Elly; Kiondo, Gloria; Maridadi, Janneth

    2012-01-01

    Introduction Currently, Tanzania's HIV prevalence is 5.7%. Gender inequality and Gender Based Violence (GBV) are among factors fuelling the spread of HIV in Tanzania. This study was conducted to assess universal access to HIV prevention services among GBV survivors in Iringa and Dar-es-Salaam where HIV prevalence is as high as 14.7% and 9% respectively compared to a national average of 5.7%. Methods In 2010, a mixed methods study using triangulation model was conducted in Iringa and Dar-es-Salaam regions to represent rural and urban settings respectively. Questionnaires were administered to 283 randomly selected survivors and 37 health providers while 28 in-depth interviews and 16 focus group discussions were conducted among various stakeholders. Quantitative data was analyzed in SPSS by comparing descriptive statistics while qualitative data was analyzed using thematic framework approach. Results Counseling and testing was the most common type of HIV prevention services received by GBV survivors (29%). Obstacles for HIV prevention among GBV survivors included: stigma, male dominance culture and fear of marital separation. Bribery in service delivery points, lack of confidentiality, inadequate GBV knowledge among health providers, and fear of being involved in legal matters were mentioned to be additional obstacles to service accessibility by survivors. Reported consequences of GBV included: psychological problems, physical trauma, chronic illness, HIV infection. Conclusion GBV related stigma and cultural norms are obstacles to HIV services accessibility. Initiation of friendly health services, integration of GBV into HIV services and community based interventions addressing GBV related stigma and cultural norms are recommended. PMID:23467278

  16. Access to HIV prevention services among gender based violence survivors in Tanzania.

    PubMed

    Mboya, Beati; Temu, Florence; Awadhi, Bayoum; Ngware, Zubeda; Ndyetabura, Elly; Kiondo, Gloria; Maridadi, Janneth

    2012-01-01

    Currently, Tanzania's HIV prevalence is 5.7%. Gender inequality and Gender Based Violence (GBV) are among factors fuelling the spread of HIV in Tanzania. This study was conducted to assess universal access to HIV prevention services among GBV survivors in Iringa and Dar-es-Salaam where HIV prevalence is as high as 14.7% and 9% respectively compared to a national average of 5.7%. In 2010, a mixed methods study using triangulation model was conducted in Iringa and Dar-es-Salaam regions to represent rural and urban settings respectively. Questionnaires were administered to 283 randomly selected survivors and 37 health providers while 28 in-depth interviews and 16 focus group discussions were conducted among various stakeholders. Quantitative data was analyzed in SPSS by comparing descriptive statistics while qualitative data was analyzed using thematic framework approach. Counseling and testing was the most common type of HIV prevention services received by GBV survivors (29%). Obstacles for HIV prevention among GBV survivors included: stigma, male dominance culture and fear of marital separation. Bribery in service delivery points, lack of confidentiality, inadequate GBV knowledge among health providers, and fear of being involved in legal matters were mentioned to be additional obstacles to service accessibility by survivors. Reported consequences of GBV included: psychological problems, physical trauma, chronic illness, HIV infection. GBV related stigma and cultural norms are obstacles to HIV services accessibility. Initiation of friendly health services, integration of GBV into HIV services and community based interventions addressing GBV related stigma and cultural norms are recommended.

  17. The role of public schools in HIV prevention: perspectives from African Americans in the rural South.

    PubMed

    Lloyd, Stacey W; Ferguson, Yvonne Owens; Corbie-Smith, Giselle; Ellison, Arlinda; Blumenthal, Connie; Council, Barbara J; Youmans, Selena; Muhammad, Melvin R; Wynn, Mysha; Adimora, Adaora; Akers, Aletha

    2012-02-01

    Though African-American youth in the South are at high risk for HIV infection, abstinence until marriage education continues to be the only option in some public schools. Using community-based participatory research methods, we conducted 11 focus groups with African-American adults and youth in a rural community in North Carolina with high rates of HIV infection with marked racial disparities. Focus group discussions explored participant views on contributors to the elevated rates of HIV and resources available to reduce transmission. Participants consistently identified the public schools' sex education policies and practices as major barriers toward preventing HIV infection among youth in their community. Ideas for decreasing youth's risk of HIV included public schools providing access to health services and sex education. Policymakers, school administrators, and other stakeholders should consider the public school setting as a place to provide HIV prevention education for youth in rural areas.

  18. Stakeholder perspectives on ethical challenges in HIV vaccine trials in South Africa.

    PubMed

    Essack, Zaynab; Koen, Jennifer; Barsdorf, Nicola; Slack, Catherine; Quayle, Michael; Milford, Cedilia; Lindegger, Graham; Ranchod, Chitra; Mukuka, Richard

    2010-04-01

    There is little published literature on the ethical concerns of stakeholders in HIV vaccine trials. This study explored the ethical challenges identified by various stakeholders, through an open-ended, in-depth approach. While the few previous studies have been largely quantitative, respondents in this study had the opportunity to spontaneously identify the issues that they perceived to be of priority concern in the South African context. Stakeholders spontaneously identified the following as ethical priorities: informed consent, social harms, collaborative relationships between research stakeholders, the participation of children and adolescents, access to treatment for participants who become infected with HIV, physical harms, fair participant and community selection, confidentiality, benefits, and payment. While there is some speculation that research in developing countries poses special ethical challenges, overall no issues were identified that have not been anticipated in international guidance, literature and popular frameworks. However, the South African context affords a distinctive gloss to these expected issues; for example, respondents were concerned that the predominant selection of black participants may perpetuate racist practices of apartheid. Stakeholders should be aware of contextual factors impacting on the implementation of ethical principles. We make a series of recommendations for South African trials, including amendments to the ethical-legal framework and research policies, and, for further research.

  19. HIV incidence and CDC's HIV prevention budget: an exploratory correlational analysis.

    PubMed

    Holtgrave, David R; Kates, Jennifer

    2007-01-01

    The central evaluative question about a national HIV prevention program is whether that program affects HIV incidence. Numerous factors may influence incidence, including public investment in HIV prevention. Few studies, however, have examined the relationship between public investment and the HIV epidemic in the United States. This 2006 exploratory analysis examined the period from 1978 through 2006 using a quantitative, lagged, correlational analysis to capture the relationship between national HIV incidence and Centers for Disease Control and Prevention's HIV prevention budget in the United States over time. The analyses suggest that early HIV incidence rose in advance of the nation's HIV prevention investment until the mid-1980s (1-year lag correlation, r=0.972, df=2, p <0.05). From that point on, it appears that the nation's investment in HIV prevention became a strong correlate of HIV incidence (1-year lag correlation, r=-0.905, df=18, p <0.05). This exploratory study provides correlational evidence of a relationship between U.S. HIV incidence and the federal HIV prevention budget over time, and calls for further analysis of the role of funding and other factors that may influence the direction of a nation's HIV epidemic.

  20. Planning for pre-exposure prophylaxis to prevent HIV transmission: challenges and opportunities

    PubMed Central

    2010-01-01

    There are currently several ongoing or planned trials evaluating the efficacy of pre-exposure prophylaxis (PrEP) as a preventative approach to reducing the transmission of HIV. PrEP may prove ineffective, demonstrate partial efficacy, or show high efficacy and have the potential to reduce HIV infection in a significant way. However, in addition to the trial results, it is important that issues related to delivery, implementation and further research are also discussed. As a part of the ongoing discussion, in June 2009, the Bill & Melinda Gates Foundation sponsored a Planning for PrEP conference with stakeholders to review expected trial results, outline responsible educational approaches, and develop potential delivery and implementation strategies. The conference reinforced the need for continued and sustained dialogue to identify where PrEP implementation may fit best within an integrated HIV prevention package. This paper identifies the key action points that emerged from the Planning for PrEP meeting. PMID:20624303

  1. "In my house": laying the foundation for youth HIV prevention in the Black church.

    PubMed

    Lightfoot, Alexandra F; Woods, Briana A; Jackson, Melvin; Riggins, Linda; Krieger, Kathleen; Brodie, Kimberly; Gray, Phyllis; Howard, Daniel L

    2012-01-01

    This article describes the process our community-academic partnership used to lay the groundwork for successful implementation of an adolescent-focused, evidence-based HIV/AIDS prevention curriculum in two Black churches. We highlight the challenges encountered and lessons learned in building a relationship with two churches, garnering the pastor's support, and implementing the curriculum within church youth groups. We engaged a Community Advisory Board (CAB) made up of youth, parents, and diverse faith leaders to ensure community relevance and guide project development, implementation, and evaluation. Using a community-based participatory research (CBPR) approach helped us to (1) engage diverse, intergenerational community members, (2) initiate a "culturally humble" process to build relationships with faith leaders, (3) remain responsive to stakeholder concerns, and (4) open the door to HIV prevention in the Black church. Finding effective and responsive ways to implement HIV/AIDS prevention in faith settings is facilitated by engaging diverse partners throughout the research process.

  2. Establishing HIV treatment as prevention in the HIV Prevention Trials Network 052 randomized trial: an ethical odyssey.

    PubMed

    Cohen, Myron S; McCauley, Marybeth; Sugarman, Jeremy

    2012-06-01

    Obtaining the definitive data necessary to determine the safety and efficacy of using antiretroviral treatment (ART) to reduce the sexual transmission of HIV in heterosexual couples encountered an array of ethical challenges that threatened to compromise HIV Prevention Trials Network (HPTN) 052, the multinational clinical trial addressing this issue that has profound public health implications. To describe and analyze the major ethical challenges faced in HPTN 052. The ethical issues and modifications of HPTN 052 in response to these issues were cataloged by the principal investigator, the lead coordinator, and the ethicist working on the trial. The major ethical issues that were unique to the trial were then described and analyzed in light of the published literature as well as guidances and policies. The ethical challenges that must be addressed in many clinical trials, such as those related to obtaining informed consent and making provisions for ancillary care, are not described. When HPTN 052 was being designed, ethical questions emerged related to the relevance of the research question itself given data from observational research and a range of beliefs about the appropriate means of preventing and treating HIV infection and AIDS. Furthermore, ethical challenges were faced regarding site selection since there was a scientific need to conduct the research in settings where HIV incidence was high, but alternatives to study participation should be available. As in most HIV-prevention research, ethical questions surrounded the determination of the appropriate prevention package for all of those enrolled. During the course of the trial, guidance documents and policies emerged that were of direct relevance to the research questions, calling for a balancing of concerns for the research subjects and trial integrity. When the study results were made public, there was a need to ensure access to the treatment shown to be effective that in some cases differed from the

  3. Comprehensive HIV Prevention for Transgender Persons.

    PubMed

    Neumann, Mary Spink; Finlayson, Teresa J; Pitts, Nicole L; Keatley, JoAnne

    2017-02-01

    Transgender persons are at high risk for HIV infection, but prevention efforts specifically targeting these people have been minimal. Part of the challenge of HIV prevention for transgender populations is that numerous individual, interpersonal, social, and structural factors contribute to their risk. By combining HIV prevention services with complementary medical, legal, and psychosocial services, transgender persons' HIV risk behaviors, risk determinants, and overall health can be affected simultaneously. For maximum health impact, comprehensive HIV prevention for transgender persons warrants efforts targeted to various impact levels-socioeconomic factors, decision-making contexts, long-lasting protections, clinical interventions, and counseling and education. We present current HIV prevention efforts that reach transgender persons and present others for future consideration.

  4. Comprehensive HIV Prevention for Transgender Persons

    PubMed Central

    Neumann, Mary Spink; Finlayson, Teresa J.; Pitts, Nicole L.; Keatley, JoAnne

    2017-01-01

    Transgender persons are at high risk for HIV infection, but prevention efforts specifically targeting these people have been minimal. Part of the challenge of HIV prevention for transgender populations is that numerous individual, interpersonal, social, and structural factors contribute to their risk. By combining HIV prevention services with complementary medical, legal, and psychosocial services, transgender persons’ HIV risk behaviors, risk determinants, and overall health can be affected simultaneously. For maximum health impact, comprehensive HIV prevention for transgender persons warrants efforts targeted to various impact levels—socioeconomic factors, decision-making contexts, long-lasting protections, clinical interventions, and counseling and education. We present current HIV prevention efforts that reach transgender persons and present others for future consideration. PMID:27997228

  5. Psychosocial Implications of Family and Religious Homophobia: Insights for HIV Combination Prevention among Black Men who have Sex with Men

    PubMed Central

    Garcia, Jonathan; Parker, Caroline; Parker, Richard G.; Wilson, Patrick A.; Philbin, Morgan; Hirsch, Jennifer S.

    2016-01-01

    Black men who have sex with men (BMSM) bear an increasingly disproportionate burden of HIV in the United States. Research demonstrates that psychosocial factors, such as homophobia, are associated with HIV risk. Between June 2013 and May 2014, we conducted three in-depth interviews with each of 31 BMSM and interviews with 17 community stakeholders in New York City to understand the sociocultural and structural factors that may affect adherence to oral pre-exposure prophylaxis (PrEP) among BMSM and to inform an adherence clinical trial. BMSM and community leaders frequently described condomless sex as a consequence of psychological factors and economic circumstances stemming from homophobia from families and religious groups. Negative support from social networks affected self-worth, which community stakeholders believed was crucial for men to engage in HIV prevention, such as PrEP. Our results indicate that addressing psychosocial factors and fostering social support are key elements to improve the effectiveness of combination prevention among BMSM. PMID:27037286

  6. Implementing post-trial access plans for HIV prevention research.

    PubMed

    Paul, Amy; Merritt, Maria W; Sugarman, Jeremy

    2018-05-01

    Ethics guidance increasingly recognises that researchers and sponsors have obligations to consider provisions for post-trial access (PTA) to interventions that are found to be beneficial in research. Yet, there is little information regarding whether and how such plans can actually be implemented. Understanding practical experiences of developing and implementing these plans is critical to both optimising their implementation and informing conceptual work related to PTA. This viewpoint is informed by experiences with developing and implementing PTA plans for six large-scale multicentre HIV prevention trials supported by the HIV Prevention Trials Network. These experiences suggest that planning and implementing PTA often involve challenges of planning under uncertainty and confronting practical barriers to accessing healthcare systems. Even in relatively favourable circumstances where a tested intervention medication is approved and available in the local healthcare system, system-level barriers can threaten the viability of PTA plans. The aggregate experience across these HIV prevention trials suggests that simply referring participants to local healthcare systems for PTA will not necessarily result in continued access to beneficial interventions for trial participants. Serious commitments to PTA will require additional efforts to learn from future approaches, measuring the success of PTA plans with dedicated follow-up and further developing normative guidance to help research stakeholders navigate the complex practical challenges of realising PTA. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  7. Proposal for the Development of a Standardized Protocol for Assessing the Economic Costs of HIV Prevention Interventions

    PubMed Central

    Pinkerton, Steven D.; Pearson, Cynthia R.; Eachus, Susan R.; Berg, Karina M.; Grimes, Richard M.

    2008-01-01

    Summary Maximizing our economic investment in HIV prevention requires balancing the costs of candidate interventions against their effects and selecting the most cost-effective interventions for implementation. However, many HIV prevention intervention trials do not collect cost information, and those that do use a variety of cost data collection methods and analysis techniques. Standardized cost data collection procedures, instrumentation, and analysis techniques are needed to facilitate the task of assessing intervention costs and to ensure comparability across intervention trials. This article describes the basic elements of a standardized cost data collection and analysis protocol and outlines a computer-based approach to implementing this protocol. Ultimately, the development of such a protocol would require contributions and “buy-in” from a diverse range of stakeholders, including HIV prevention researchers, cost-effectiveness analysts, community collaborators, public health decision makers, and funding agencies. PMID:18301128

  8. HIV Risk and Prevention

    MedlinePlus

    ... Determination of Need Requests Pre-Exposure Prophylaxis (PrEP) Post-Exposure Prophylaxis (PEP) HIV Treatment as Prevention Condoms HIV in the Workplace HIV Testing Laboratory Tests Home Tests Testing in Nonclinical Settings CLIA Certificate ...

  9. Can money prevent the spread of HIV? A review of cash payments for HIV prevention.

    PubMed

    Pettifor, Audrey; MacPhail, Catherine; Nguyen, Nadia; Rosenberg, Molly

    2012-10-01

    Cash payments to improve health outcomes have been used for many years; however, their use for HIV prevention is new and the impact not yet well understood. We provide a brief background on the rationale behind using cash to improve health outcomes, review current studies completed or underway using cash for prevention of sexual transmission of HIV, and outline some key considerations on the use of cash payments to prevent HIV infections. We searched the literature for studies that implemented cash transfer programs and measured HIV or HIV-related outcomes. We identified 16 studies meeting our criteria; 10 are completed. The majority of studies have been conducted with adolescents in developing countries and payments are focused on addressing structural risk factors such as poverty. Most have seen reductions in sexual behavior and one large trial has documented a difference in HIV prevalence between young women getting cash transfers and those not. Cash transfer programs focused on changing risky sexual behaviors to reduce HIV risk suggest promise. The context in which programs are situated, the purpose of the cash transfer, and the population will all affect the impact of such programs; ongoing RCTs with HIV incidence endpoints will shed more light on the efficacy of cash payments as strategy for HIV prevention.

  10. Building sustainable organizational capacity to deliver HIV programs in resource-constrained settings: stakeholder perspectives.

    PubMed

    Sharma, Anjali; Chiliade, Philippe; Michael Reyes, E; Thomas, Kate K; Collens, Stephen R; Rafael Morales, José

    2013-12-13

    In 2008, the US government mandated that HIV/AIDS care and treatment programs funded by the US President's Emergency Plan for AIDS Relief (PEPFAR) should shift from US-based international partners (IPs) to registered locally owned organizations (local partners, or LPs). The US Health Resources and Services Administration (HRSA) developed the Clinical Assessment for Systems Strengthening (ClASS) framework for technical assistance in resource-constrained settings. The ClASS framework involves all stakeholders in the identification of LPs' strengths and needs for technical assistance. This article examines the role of ClASS in building capacity of LPs that can endure and adapt to changing financial and policy environments. All stakeholders (n=68) in Kenya, Zambia, and Nigeria who had participated in the ClASS from LPs and IPs, the US Centers for Disease Control and Prevention (CDC), and, in Nigeria, HIV/AIDS treatment facilities (TFs) were interviewed individually or in groups (n=42) using an open-ended interview guide. Thematic analysis revealed stakeholder perspectives on ClASS-initiated changes and their sustainability. Local organizations were motivated to make changes in internal operations with the ClASS approach, PEPFAR's competitive funding climate, organizational goals, and desired patient health outcomes. Local organizations drew on internal resources and, if needed, technical assistance from IPs. Reportedly, ClASS-initiated changes and remedial action plans made LPs more competitive for PEPFAR funding. LPs also attributed their successful funding applications to their preexisting systems and reputation. Bureaucracy, complex and competing tasks, and staff attrition impeded progress toward the desired changes. Although CDC continues to provide technical assistance through IPs, declining PEPFAR funds threaten the consolidation of gains, smooth program transition, and continuity of treatment services. The well-timed adaptation and implementation of Cl

  11. Building sustainable organizational capacity to deliver HIV programs in resource-constrained settings: stakeholder perspectives

    PubMed Central

    Sharma, Anjali; Chiliade, Philippe; Reyes, E. Michael; Thomas, Kate K.; Collens, Stephen R.; Morales, José Rafael

    2013-01-01

    Background In 2008, the US government mandated that HIV/AIDS care and treatment programs funded by the US President's Emergency Plan for AIDS Relief (PEPFAR) should shift from US-based international partners (IPs) to registered locally owned organizations (local partners, or LPs). The US Health Resources and Services Administration (HRSA) developed the Clinical Assessment for Systems Strengthening (ClASS) framework for technical assistance in resource-constrained settings. The ClASS framework involves all stakeholders in the identification of LPs’ strengths and needs for technical assistance. Objective This article examines the role of ClASS in building capacity of LPs that can endure and adapt to changing financial and policy environments. Design All stakeholders (n=68) in Kenya, Zambia, and Nigeria who had participated in the ClASS from LPs and IPs, the US Centers for Disease Control and Prevention (CDC), and, in Nigeria, HIV/AIDS treatment facilities (TFs) were interviewed individually or in groups (n=42) using an open-ended interview guide. Thematic analysis revealed stakeholder perspectives on ClASS-initiated changes and their sustainability. Results Local organizations were motivated to make changes in internal operations with the ClASS approach, PEPFAR's competitive funding climate, organizational goals, and desired patient health outcomes. Local organizations drew on internal resources and, if needed, technical assistance from IPs. Reportedly, ClASS-initiated changes and remedial action plans made LPs more competitive for PEPFAR funding. LPs also attributed their successful funding applications to their preexisting systems and reputation. Bureaucracy, complex and competing tasks, and staff attrition impeded progress toward the desired changes. Although CDC continues to provide technical assistance through IPs, declining PEPFAR funds threaten the consolidation of gains, smooth program transition, and continuity of treatment services. Conclusions The well

  12. A historical review of HIV prevention and care initiatives in British Columbia, Canada: 1996-2015

    PubMed Central

    Olding, Michelle; Enns, Ben; Panagiotoglou, Dimitra; Shoveller, Jean; Harrigan, P Richard; Barrios, Rolando; Kerr, Thomas; Montaner, Julio S. G.; Nosyk, Bohdan

    2017-01-01

    provincial stakeholders in advancing innovative prevention and harm reduction approaches, as well as “seek, test, treat and retain” strategies. Conclusions: The review provides valuable insight into British Columbia’s HIV response, highlights emerging priorities, and may inform future efforts to evaluate the causal impact of interventions. PMID:28953322

  13. Effectively engaging stakeholders and the public in developing violence prevention messages.

    PubMed

    Boyko, Jennifer A; Wathen, C Nadine; Kothari, Anita

    2017-05-11

    Preventing family violence requires that stakeholders and the broader public be involved in developing evidence-based violence prevention strategies. However, gaps exist in between what we know (knowledge), what we do (action), and the structures supporting practice (policy). We discuss the broad challenge of mobilizing knowledge-for-action in family violence, with a primary focus on the issue of how stakeholders and the public can be effectively engaged when developing and communicating evidence-based violence prevention messages. We suggest that a comprehensive approach to stakeholder and public engagement in developing violence prevention messages includes: 1) clear and consistent messaging; 2) identifying and using, as appropriate, lessons from campaigns that show evidence of reducing specific types of violence; and 3) evidence-informed approaches for communicating to specific groups. Components of a comprehensive approach must take into account the available research evidence, implementation feasibility, and the context-specific nature of family violence. While strategies exist for engaging stakeholders and the public in messaging about family violence prevention, knowledge mobilization must be informed by evidence, dialogue with stakeholders, and proactive media strategies. This paper will be of interest to public health practitioners or others involved in planning and implementing violence prevention programs because it highlights what is known about the issue, potential solutions, and implementation considerations.

  14. Improving ethical and participatory practice for marginalized populations in biomedical HIV prevention trials: lessons from Thailand.

    PubMed

    Allman, Dan; Ditmore, Melissa Hope; Kaplan, Karyn

    2014-01-01

    This paper presents findings from a qualitative investigation of ethical and participatory issues related to the conduct of biomedical HIV prevention trials among marginalized populations in Thailand. This research was deemed important to conduct, as several large-scale biomedical HIV prevention trials among marginalized populations had closed prematurely in other countries, and a better understanding of how to prevent similar trial closures from occurring in the future was desired. In-depth key informant interviews were held in Bangkok and Chiang Mai, Thailand. Interviews were audio recorded, transcribed, translated and thematically analyzed. The Good Participatory Practice Guidelines for Biomedical HIV Prevention Trials (GPP) guided this work. Fourteen interviews were conducted: 10 with policymakers, academic and community-based researchers and trial staff and four with representatives of non-governmental organizations (NGOs). Suggested ways to improve ethical and participatory practice centered on standards of HIV prevention, informed consent, communication and human rights. In particular, the need to overcome language and literacy differences was identified. Key informants felt communication was the basis of ethical understanding and trust within biomedical HIV prevention trial contexts, and thus fundamental to trial participants' ability to exercise free will. Biomedical HIV prevention trials present opportunities for inclusive and productive ethical and participatory practice. Key informants suggested that efforts to improve practice could result in better relationships between research stakeholders and research investigative teams and by extension, better, more ethical participatory trials. This research took place in Thailand and its findings apply primarily to Thailand. However, given the universality of many ethical considerations, the results of this study can inform the improvement of ethical and participatory practice in other parts of the world where

  15. Opening up their doors: perspectives on the involvement of the African American faith community in HIV prevention in four communities.

    PubMed

    Wooster, Joanna; Eshel, Ariela; Moore, Andrea; Mishra, Meenoo; Toledo, Carlos; Uhl, Gary; Aguero, Linda Wright-De

    2011-09-01

    In 1998, the U.S. government launched the Minority AIDS Initiative (MAI) to address growing ethnic and racial disparities in HIV/AIDS cases. The CDC performed an evaluation of its MAI-funded programs, including an assessment of community stakeholders' perspective on the involvement of the faith community in HIV prevention. Individual interviews (N = 113) were conducted annually over 3 years in four communities. The majority of participants described a change in faith community's attitudes toward HIV and a rise in HIV-related activities conducted by faith-based organizations. Participants attributed changes to faith-based funding, acknowledgment by African American community leadership that HIV is a serious health issue, and faith leaders' desire to become more educated on HIV/AIDS. Participants reported conservative faith doctrine and stigma as barriers to faith community involvement. The findings suggest that although barriers remain, there is an increased willingness to address HIV/AIDS, and the faith community serves as a vital resource in HIV prevention.

  16. eHealth interventions for HIV prevention

    PubMed Central

    Noar, Seth M.; Willoughby, Jessica Fitts

    2015-01-01

    The rapidly changing media landscape and proliferation of new technologies creates vast new opportunities for HIV prevention. The fast growth of the relatively new eHealth field is a testament to the excitement and promise of these new technologies. eHealth interventions in HIV prevention tested to date include computer- and Internet-based interventions; chat room interventions; text messaging interventions; and social media. The current article provides a brief review of these types of interventions in HIV prevention, including their unique advantages and evidence of efficacy. Implications for future research in the eHealth HIV prevention field are discussed. PMID:22519523

  17. Getting PrEPared for HIV Prevention Navigation: Young Black Gay Men Talk About HIV Prevention in the Biomedical Era.

    PubMed

    Mutchler, Matt G; McDavitt, Bryce; Ghani, Mansur A; Nogg, Kelsey; Winder, Terrell J A; Soto, Juliana K

    2015-09-01

    Biomedical HIV prevention strategies, such as pre-exposure prophylaxis (PrEP) and post-exposure prophylaxis (PEP), represent new opportunities to reduce critically high HIV infection rates among young black men who have sex with men (YBMSM). We report results of 24 dyadic qualitative interviews (N=48), conducted in Los Angeles, CA, exploring how YBMSM and their friends view PrEP and PEP. Interviews were analyzed using a grounded theory approach. Participants had widely divergent levels of knowledge about these prevention methods. Misconceptions and mistrust regarding PrEP were common, and concerns were expressed about PrEP-related stigma and the potential for gossip among peers who might assume a person on PrEP was HIV-positive. Yet participants also framed PrEP and PEP as valuable new options within an expanded "tool kit" of HIV prevention strategies that created possibilities for preventing new HIV infections, dating men with a different HIV status, and decreased anxiety about exposure to HIV. We organized themes around four main areas: (1) information and misinformation about biomedical HIV prevention; (2) expectations about PrEP, sexual behavior, and stigma; (3) gossip, disclosure, and "spreading the word" about PrEP and PEP; and (4) the roles of PrEP and PEP in an expanded HIV prevention tool kit. The findings suggest a need for guidance in navigating the increasingly complex array of HIV-prevention options available to YBMSM. Such "prevention navigation" could counter misconceptions and address barriers, such as stigma and mistrust, while helping YBMSM make informed selections from among expanded HIV prevention options.

  18. What do Key Stakeholders Think About HIV Self-Testing in Canada? Results from a Cross-Sectional Survey.

    PubMed

    Pai, N Pant; Smallwood, M; Gulati, D; Lapczak, N; Musten, A; Gaydos, C; Johnston, C; Steben, M; Wong, T; Engel, N; Kim, J

    2018-02-01

    Human immunodeficiency virus (HIV) self-testing presents an empowering alternative to facility-based testing for reaching undiagnosed HIV infected individuals, but is not currently available in Canada. We surveyed stakeholders (clinical providers, public health professionals, researchers) engaged in HIV testing initiatives nationwide to identify the concerns, opportunities and challenges to implementing HIV self-testing in Canada. An online cross-sectional survey was disseminated by the Canadian Institutes of Health Research Centre for REACH 2.0 National HIV & sexually transmitted and blood borne infections working group to stakeholders nationwide, with a target sample size of 200. Quantitative and qualitative data were analyzed using a mixed-methods, respondent-informed approach, to inform subsequent HIV self-testing in a country where self-testing is not yet accessible. A total of 183 responses were received. A majority (70.7%) (128/181) felt that self-testing was a necessary investment to reach the undiagnosed. 64.6% (117/181) felt that self-tests should be made available to their clients and 71.5% (128/179) of respondents agreed that self-test instructions required improvements. However, 50% (90/180) felt that self-testing will pose an economic challenge to current HIV testing models. Regardless, 21% urged for timely action and availability of HIV self-tests. Thematic analyses reflected the following concerns: (a) need for affordable self-tests, (b) need for expedited, customized, and accessible linkages to counselling, (c) concern for patients to cope with positive self-test results, (d) accuracy of self-tests to detect acute HIV and (e) liability in the context of non-disclosure. Stakeholders agreed to the provision of an option of HIV self-testing to reach the undiagnosed individuals. Concerns regarding costs and accuracy of self-tests, expedited linkages to counselling, and integration of self-test within prevailing HIV testing models, will need to be

  19. Strategic information is everyone's business: perspectives from an international stakeholder meeting to enhance strategic information data along the HIV Cascade for people who inject drugs.

    PubMed

    Pierce, Richard D; Hegle, Jennifer; Sabin, Keith; Agustian, Edo; Johnston, Lisa G; Mills, Stephen; Todd, Catherine S

    2015-10-16

    People who inject drugs (PWID) are at increased HIV transmission risk because of unsafe injecting practices and a host of other individual, network, and structural factors. Thus, PWID have a great need for services within the Cascade of HIV prevention, diagnosis, care, and treatment (HIV Cascade). Yet the systems that monitor their progress through the Cascade are often lacking. Subsequently, fewer reliable data are available to guide programs targeting this key population (KP). Programmatic data, which are helpful in tracking PWID through the Cascade, also are limited because not all countries have harm reduction programming from which to estimate Cascade indicators. Also, due to stigma and the illegal nature of drug use, PWID may not disclose their drug use behavior or HIV status when accessing services. Consequently, PWID appear to have low HIV testing rates and, for those living with HIV, lower access to health services and lower viral suppression rates than do other KP groups. This commentary, based on outcomes from an international stakeholder meeting, identifies data gaps and proposes solutions to strengthen strategic information (SI), the systematic collection, analysis, and dissemination of information, to optimize HIV prevention, care, and treatment programming for PWID.

  20. Antibodies for HIV Prevention in young women

    PubMed Central

    Abdool Karim, Salim S.; Karim, Quarraisha Abdool; Baxter, Cheryl

    2016-01-01

    Purpose of review Young women in sub-Saharan Africa bear a disproportionate HIV burden. They urgently require new HIV prevention approaches that women can use. This review provides an overview of the use of antiretrovirals for HIV pre-exposure prophylaxis (PrEP), highlighting some of the challenges with this technology and explores the potential role of monoclonal antibodies (mAbs) for HIV prevention in women. Recent findings Recent findings on the initial steps in viral entry and establishment of a productive local infectious nidus in the vaginal epithelium has provided important clues for HIV prevention in the female genital tract. Topical and oral formulations of antiretroviral drugs have been shown to prevent HIV infection in women with varying levels of success, depending principally on adherence. Further, a number of new broad and potent mAbs have been isolated over the last 5 years. Non-human primate studies demonstrate that broadly neutralizing HIV mAbs can protect rhesus macaques from SHIV infection. These findings have created newfound enthusiasm for passive immunization as a potential prevention strategy for women. Summary If potent broadly neutralising mAbs are effective in preventing HIV infection in women, it could fill an important gap in HIV prevention technologies for young women, especially in Africa. PMID:25700207

  1. Family Wellness, Not HIV Prevention

    PubMed Central

    Swendeman, Dallas; Flannery, Diane

    2010-01-01

    HIV exceptionalism (and disease-specific programs generally) garner both unbalanced funding and the most talented personnel, distorting local health priorities. In support of HIV exceptionalism, the successful mobilization of significant global health sector resources was not possible prior to HIV. Both sides of the debate have merits; rather than perpetuating polarization, we suggest that sustained improvements in global health require creating a prevention infrastructure to meet multiple health challenges experienced by local communities. We propose four fundamental shifts in HIV and disease prevention: (1) horizontally integrating prevention at one site locally, with priorities tailored to local health challenges and managed by local community leaders; (2) using a family wellness metaphor for services, not disease prevention; (3) implementing evidence-based prevention programs (EBPP) based on common principles, factors, and processes, rather than replication of specific programs; and (4) utilizing the expertise of private enterprise to re-design EBPP into highly attractive, engaging, and accessible experiences. PMID:19148744

  2. Opportunity Knocks: HIV Prevention in Primary Care.

    PubMed

    Thrun, Mark W

    2014-06-01

    Expansions in health care coverage, a comprehensive framework for HIV prevention and care, electronic medical records, and novel HIV prevention modalities create a current opportunity to change the trajectory of the HIV epidemic in the United States. HIV is increasingly disproportionately found in populations historically at higher risk, including gay men and other men who have sex with men, transgender women, injection drug users, and persons of color. This underscores the need for providers to identify persons at higher risk for HIV and assure the provision of screening and prevention services. In turn, universal screening for HIV-testing every adolescent and adult at least once in their lifetime-will increasingly be necessary to find the infrequent cases of HIV in lower risk populations. In both these domains, primary care providers will play a unique role in complementing traditional providers of HIV prevention and care services by increasing the proportion of their patients who have been screened for HIV, opening dialogues around sexual health, including asking about sexual orientation and gender identity, and prescribing antivirals as pre- and postexposure prophylaxis for their non-HIV-infected patients. Primary care providers must understand and embrace their importance along the HIV prevention and care continuum.

  3. Negotiating the Use of Female-Initiated HIV Prevention Methods in a Context of Gender-Based Violence: the Narrative of Rape

    PubMed Central

    Hartmann, Miriam; Montgomery, Elizabeth; Stadler, Jonathan; Laborde, Nicole; Magazi, Busisiwe; Mathebula, Florence; van der Straten, Ariane

    2016-01-01

    Female-initiated methods of HIV prevention are needed to address barriers to HIV prevention rooted in gender inequalities. Understanding the socio-cultural context of pre-exposure prophylaxis (PrEP) trials, including gender-based violence, is thus critical. MTN-003C (VOICE-C), a qualitative sub-study of the larger MTN-003 (VOICE) trial, examined socio-cultural barriers and facilitators to PrEP amongst women in Johannesburg. We conducted focus group discussions, in-depth interviews, and ethnographic interviews with 102 trial participants, 22 male partners, 17 community advisory board members, and 23 community stakeholders. We analysed how discussions of rape are emblematic of the gendered context in which HIV risk occurs. Rape emerged spontaneously in half of discussions with community advisory board members, two-thirds with stakeholders and among one-fifth of interviews/discussions with trial participants. Rape was used to reframe HIV risk as external to women’s or partner’s behaviour and to justify the importance of PrEP. Our research illustrates how women, in contexts of high levels of sexual violence, may use existing gender inequalities to negotiate PrEP use. This suggests that future interventions should simultaneously address harmful gender attitudes, as well as equip women with alternative means to negotiate product use, in order to more effectively empower women to protect themselves from HIV. PMID:26551920

  4. Lessons learned from stakeholder-driven sustainability analysis of six national HIV programmes.

    PubMed

    Katz, Itamar; Glandon, Douglas; Wong, Wendy; Kargbo, Brima; Ombam, Regina; Singh, Shanti; Ramsammy, Leslie; Tal-Dia, Anta; Seck, Ibrahima; Osika, John S

    2014-05-01

    In light of the decline in donor HIV funding, HIV programmes increasingly need to assess their available and potential resources and maximize their utilization. This article presents lessons learned related to how countries have addressed the sustainability of HIV programmes in a stakeholder-driven sustainability analysis. During HIV/AIDS Programme Sustainability Analysis Tool (HAPSAT) applications in six countries (Benin, Guyana, Kenya, Lesotho, Sierra Leone and South Sudan), stakeholders identified key sustainability challenges for their HIV responses. Possible policy approaches were prepared, and those related to prioritization and resource mobilization are analysed in this article. The need to prioritize evidence-based interventions and apply efficiency measures is being accepted by countries. Five of the six countries in this study requested that the HAPSAT team prepare 'prioritization' strategies. Countries recognize the need to prepare for an alternative to 'universal access by 2015', acknowledging that their capacity might be insufficient to reach such high-coverage levels by then. There is further acceptance of the importance of reaching the most-at-risk, marginalized populations, as seen, for example, in South Sudan and Sierra Leone. However, the pace at which resources are shifting towards these populations is slow. Finally, only two of the six countries, Kenya and Benin, chose to examine options for generating additional financial resources beyond donor funding. In Kenya, three non-donor sources were recommended, yet even if all were to be implemented, it would cover only 25% of the funding needed. Countries are increasingly willing to address the challenges of HIV programme sustainability, yet in different ways and with varying urgency. To secure achievements made to date and maximize future impact, countries would benefit from strengthening their strategic plans, operational plans and funding proposals with concrete timelines and responsibilities for

  5. Trauma-Informed HIV Prevention and Treatment.

    PubMed

    Sales, Jessica M; Swartzendruber, Andrea; Phillips, Ashley L

    2016-12-01

    The high prevalence of trauma and its negative impact on health and health-promoting behaviors underscore the need for multi-level interventions to address trauma and its associated sequelae to improve physical and mental well-being in both HIV-infected and HIV-uninfected populations. Growing global awareness of the intersection of trauma and HIV has resulted in development and testing of interventions to address trauma in the context of HIV treatment and HIV prevention in the USA and globally. Despite increasing recognition of the widespread nature of trauma and the importance of trauma to HIV transmission around the globe, several gaps remain. Through a survey of the literature, we identified eight studies (published in the past 5 years) describing interventions to address the effects of trauma on HIV-related outcomes. In particular, this study focused on the levels of intervention, populations the interventions were designed to benefit, and types of trauma addressed in the interventions in the context of both HIV prevention and treatment. Remarkably absent from the HIV prevention, interventions reviewed were interventions designed to address violence experienced by men or transgender individuals, in the USA or globally. Given the pervasive nature of trauma experienced generally, but especially among individuals at heightened risk for HIV, future HIV prevention interventions universally should consider becoming trauma-informed. Widespread acknowledgement of the pervasive impact of gender-based violence on HIV outcomes among women has led to multiple calls for trauma-informed care (TIC) approaches to improve the effectiveness of HIV services for HIV-infected women. TIC approaches may be relevant for and should also be tested among men and all groups with high co-occurring epidemics of HIV and trauma (e.g., men who have sex with men (MSM), transgendered populations, injection drug users, sex workers), regardless of type of trauma experience.

  6. Trauma-Informed HIV Prevention and Treatment

    PubMed Central

    Sales, Jessica M.; Swartzendruber, Andrea; Phillips, Ashley L.

    2016-01-01

    The high prevalence of trauma and its negative impact on health and health-promoting behaviors underscore the need for multi-level interventions to address trauma and its associated sequelae to improve physical and mental well-being in both HIV-infected and HIV-uninfected populations. Growing global awareness of the intersection of trauma and HIV has resulted in development and testing of interventions to address trauma in the context of HIV treatment and HIV prevention in the U.S. and globally. Despite increasing recognition of the widespread nature of trauma and the importance of trauma to HIV transmission around the globe, several gaps remain. Through a survey of the literature, we identified 8 studies (published in the past 5 years) describing interventions to address the effects of trauma on HIV-related outcomes. In particular, this study focused on the levels of intervention, populations the interventions were designed to benefit, and types of trauma addressed in the interventions in the context of both HIV prevention and treatment. Remarkably absent from the HIV prevention interventions reviewed were interventions designed to address violence experienced by men or transgender individuals, in the U.S. or globally. Given the pervasive nature of trauma experienced generally, but especially among individuals at heightened risk for HIV, future HIV prevention interventions universally should consider becoming trauma-informed. Widespread acknowledgement of the pervasive impact of gender-based violence on HIV outcomes among women has led to multiple calls for trauma-informed care (TIC) approaches to improve the effectiveness of HIV services for HIV infected women. TIC approaches may be relevant for and should also be tested among men and all groups with high co-occurring epidemics of HIV and trauma (e.g., men who have sex with men (MSM), transgendered populations, injection drug users, sex workers), regardless of type of trauma experience. PMID:27704251

  7. Biomedical Approaches to HIV Prevention in Women.

    PubMed

    Heumann, Christine L

    2018-04-17

    Effective HIV prevention techniques for women are of critical importance, as nearly half of all HIV infections globally are in women. This article reviews the recent literature on biomedical approaches to HIV prevention in women. In trials in which women were adherent to oral pre-exposure prophylaxis (PrEP), PrEP was equally efficacious in men and women. However, in studies of oral PrEP exclusively in women, adherence was low, and it was not efficacious. In trials of topical PrEP, including vaginal tenofovir gel and the monthly dapivirine ring, efficacy was also dependent upon adherence. Treatment as prevention (TasP) is a very effective HIV prevention strategy, though limited in that it is not controlled by the HIV-uninfected partner. Adherence is an important factor in the efficacy of biomedical interventions for HIV prevention in women; continued research is needed to identify the most efficacious and acceptable agents for women. Oral PrEP is currently recommended for the following groups of HIV-negative women: heterosexual women in ongoing sexual relationships with a partner infected with or at substantial risk of HIV infection and women who inject drugs and share injection or drug preparation equipment.

  8. Preventing HIV infection in women.

    PubMed

    Adimora, Adaora A; Ramirez, Catalina; Auerbach, Judith D; Aral, Sevgi O; Hodder, Sally; Wingood, Gina; El-Sadr, Wafaa; Bukusi, Elizabeth A

    2013-07-01

    Although the number of new infections has declined recently, women still constitute almost half of the world's 34 million people with HIV infection, and HIV remains the leading cause of death among women of reproductive age. Prevention research has made considerable progress during the past few years in addressing the biological, behavioral, and social factors that influence women's vulnerability to HIV infection. Nevertheless, substantial work still must be performed to implement scientific advancements and to resolve many questions that remain. This article highlights some of the recent advances and persistent gaps in HIV prevention research for women and outlines key research and policy priorities.

  9. Preventing HIV Infection in Women

    PubMed Central

    Adimora, Adaora A.; Ramirez, Catalina; Auerbach, Judith D.; Aral, Sevgi O.; Hodder, Sally; Wingood, Gina; El-Sadr, Wafaa; Bukusi, Elizabeth Anne

    2014-01-01

    Although the number of new infections has declined recently, women still constitute almost half of the world's 34 million people with HIV infection, and HIV remains the leading cause of death among women of reproductive age. Prevention research has made considerable progress during the past few years in addressing the biological, behavioral and social factors that influence women's vulnerability to HIV infection. Nevertheless, substantial work still must be done in order to implement scientific advancements and to resolve the many questions that remain. This article highlights some of the recent advances and persistent gaps in HIV prevention research for women and outlines key research and policy priorities. PMID:23764631

  10. Primary Care Providers' HIV Prevention Practices Among Older Adults

    PubMed Central

    Davis, Tracy; Teaster, Pamela B.; Thornton, Alice; Watkins, John F.; Alexander, Linda; Zanjani, Faika

    2016-01-01

    Purpose To explore primary care providers' HIV prevention practices for older adults. Primary care providers' perceptions and awareness were explored to understand factors that affect their provision of HIV prevention materials and HIV screening for older adults. Design and Method Data were collected through 24 semistructured interviews with primary care providers (i.e., physicians, physician assistants, and nurse practitioners) who see patients older than 50 years. Results Results reveal facilitators and barriers of HIV prevention for older adults among primary care providers and understanding of providers' HIV prevention practices and behaviors. Individual, patient, institutional, and societal factors influenced HIV prevention practices among participants, for example, provider training and work experience, lack of time, discomfort in discussing HIV/AIDS with older adults, stigma, and ageism were contributing factors. Furthermore, factors specific to primary and secondary HIV prevention were identified, for instance, the presence of sexually transmitted infections influenced providers' secondary prevention practices. Implications HIV disease, while preventable, is increasing among older adults. These findings inform future research and interventions aimed at increasing HIV prevention practices in primary care settings for patients older than 50. PMID:25736425

  11. HIV prevention and low-income Chilean women

    PubMed Central

    CIANELLI, ROSINA; FERRER, LILIAN; MCELMURRY, BEVERLY J.

    2008-01-01

    Socio-cultural factors and HIV-related misinformation contribute to the increasing number of Chilean women living with HIV. In spite of this, and to date, few culturally specific prevention activities have been developed for this population. The goal of the present study was to elicit the perspectives of low-income Chilean women regarding HIV and relevant socio-cultural factors, as a forerunner to the development of a culturally appropriate intervention. As part of a mixed-methods study, fifty low-income Chilean women participated in a survey and twenty were selected to participate in prevention, in-depth interviews. Results show evidence of widespread misinformation and misconceptions related to HIV/AIDS. Machismo and marianismo offer major barriers to prevention programme development. Future HIV prevention should stress partner communication, empowerment and improving the education of women vulnerable to HIV. PMID:18432428

  12. Building Stakeholder Partnerships for an On-Site HIV Testing Programme

    PubMed Central

    Woods, William J.; Erwin, Kathleen; Lazarus, Margery; Serice, Heather; Grinstead, Olga; Binson, Diane

    2009-01-01

    Because of the large number of individuals at risk for HIV infection who visit gay saunas and sex clubs, these venues are useful settings in which to offer HIV outreach programmes for voluntary counselling and testing (VCT). Nevertheless, establishing a successful VCT programme in such a setting can be a daunting challenge, in large part because there are many barriers to managing the various components likely to be involved. Using qualitative data from a process evaluation of a new VCT programme at a gay sauna in California, USA, we describe how the various stakeholders overcame barriers of disparate interests and responsibilities to work together to successfully facilitate a regular and frequent on-site VCT programme that was fully utilized by patrons. PMID:18432424

  13. Adaptation of a Couple-Based HIV/STI Prevention Intervention for Latino Men Who Have Sex With Men in New York City

    PubMed Central

    Martinez, Omar; Wu, Elwin; Frasca, Timothy; Shultz, Andrew Zach; Fernandez, M. Isabel; López Rios, Javier; Ovejero, Hugo; Moya, Eva; Chavez Baray, Silvia; Capote, Jonathan; Manusov, Justin; Anyamele, Chukwuemeka O.; López Matos, Jonathan; Page, John Satchel Horatio; Carballo-Diéguez, Alex; Sandfort, Theo G. M.

    2016-01-01

    Predominantly Spanish-speaking Latino men who have sex with men (MSM) and their same-sex partners continue to be at high risk for HIV and STIs. Behavioral research has identified how relationship dynamics for male couples are associated with sexual risk behavior. Connect ‘n Unite (CNU), an evidence-based HIV/STI prevention intervention originally created for Black MSM and their same-sex partners, was adapted for predominantly Spanish-speaking Latino MSM and their same-sex partners on the assumption that its key elements would be translatable while its efficacy would be retained. A systematic adaptation process utilizing qualitative methods was used, including intervention adaptation sessions with 20 predominantly Spanish-speaking Latino gay couples and 10 health service providers. The process included five steps: (1) engaging community stakeholders, (2) capturing the lived experiences of Latino gay couples, (3) identifying intervention priorities, (4) integrating the original intervention’s social cognitive theory into a relationship-oriented, ecological framework for Latino gay couples, and (5) adapting intervention activities and materials. The adapted intervention, which we called Latinos en Pareja or Latinos in a Relationship, incorporates elements that effective HIV prevention interventions share, including: a solid theoretical foundation; emphasis on increasing risk reduction norms, sexual communication skills and social support for protection; and guidance on how to utilize available, culturally and linguistically appropriate services. The systematic adaptation approach used for a couples-based HIV prevention intervention also can be employed by other researchers and community stakeholders to adapt evidence-based interventions that promote wellness, linkage to care, and disease prevention for populations not originally targeted. PMID:25846772

  14. HIV prevention and low-income Chilean women: machismo, marianismo and HIV misconceptions.

    PubMed

    Cianelli, Rosina; Ferrer, Lilian; McElmurry, Beverly J

    2008-04-01

    Socio-cultural factors and HIV-related misinformation contribute to the increasing number of Chilean women living with HIV. In spite of this, and to date, few culturally specific prevention activities have been developed for this population. The goal of the present study was to elicit the perspectives of low-income Chilean women regarding HIV and relevant socio-cultural factors, as a forerunner to the development of a culturally appropriate intervention. As part of a mixed-methods study, fifty low-income Chilean women participated in a survey and twenty were selected to participate in prevention, in-depth interviews. Results show evidence of widespread misinformation and misconceptions related to HIV/AIDS. Machismo and marianismo offer major barriers to prevention programme development. Future HIV prevention should stress partner communication, empowerment and improving the education of women vulnerable to HIV.

  15. Criteria for prioritization of HIV programs in Viet Nam: a discrete choice experiment.

    PubMed

    Safarnejad, Ali; Pavlova, Milena; Son, Vo Hai; Phuong, Huynh Lan; Groot, Wim

    2017-11-13

    With the decline in funding for Viet Nam's response to the HIV epidemic, there is a need for evidence on the criteria to guide the prioritization of HIV programs. There is a gap in the research on the relative importance of multiple criteria for prioritizing a package of interventions. This study elicits preferences and the trade-offs made between different HIV programs by relevant stakeholders and decision-makers in Viet Nam. It also pays attention to how differences in social and professional characteristics of stakeholders and their agency affiliations shape preferences for HIV program criteria in Viet Nam. This study uses self-explicated ranking and discrete choice experiments to determine the relative importance of five criteria - effectiveness, feasibility, cost-effectiveness, rate of investment and prevention/treatment investment ratio - to stakeholders when they evaluate and select hypothetical HIV programs. The study includes 69 participants from government, civil society, and international development partners. Results of the discrete choice experiment show that overall the feasibility criterion is ranked highest in importance to the participants when choosing a hypothetical HIV program, followed by sustainability, treatment to prevention spending ratio, and effectiveness. The participant's work in management, programming, or decision-making has a significant effect on the importance of some criteria to the participant. In the self-explicated ranking effectiveness is the most important criterion and the cost-effectiveness criterion ranks low in importance across all groups. This study has shown that the preferred HIV program in Viet Nam is feasible, front-loaded for sustainability, has a higher proportion of investment on prevention, saves more lives and prevents more infections. Similarities in government and civil society rankings of criteria can create common grounds for future policy dialogues between stakeholders. Innovative models of planning should

  16. Improving the prevention, diagnosis and treatment of TB among people living with HIV: the role of operational research

    PubMed Central

    2011-01-01

    Operational research is necessary to improve the access to and delivery of tuberculosis prevention, diagnosis and treatment interventions for people living with HIV. We conducted an extensive review of the literature and reports from recent expert consultations and research-related meetings organized by the World Health Organization and the Stop TB Partnership to identify a TB/HIV operational research agenda. We present critical operational research questions in a series of key areas: optimizing TB prevention by enhancing the uptake of isoniazid preventive therapy and the implementation of infection control measures; assessing the effectiveness of existing diagnostic tools and scaling up new technologies; improving service delivery models; and reducing risk factors for mortality among TB patients living with HIV. We discuss the potential impact that addressing the operational research questions may have on improving programmes’ performance, assessing new strategies or interventions for TB control, or informing global or national policy formulation. Financial resources to implement these operational research questions should be mobilized from existing and new funding mechanisms. National TB and HIV/AIDS programmes should develop their operational research agendas based on these questions, and conduct the research that they consider crucial for improving TB and HIV control in their settings in collaboration with research stakeholders. PMID:21967874

  17. Cross-Sectional HIV Incidence Estimation in HIV Prevention Research

    PubMed Central

    Brookmeyer, Ron; Laeyendecker, Oliver; Donnell, Deborah; Eshleman, Susan H.

    2013-01-01

    Accurate methods for estimating HIV incidence from cross-sectional samples would have great utility in prevention research. This report describes recent improvements in cross-sectional methods that significantly improve their accuracy. These improvements are based on the use of multiple biomarkers to identify recent HIV infections. These multi-assay algorithms (MAAs) use assays in a hierarchical approach for testing that minimizes the effort and cost of incidence estimation. These MAAs do not require mathematical adjustments for accurate estimation of the incidence rates in study populations in the year prior to sample collection. MAAs provide a practical, accurate, and cost-effective approach for cross-sectional HIV incidence estimation that can be used for HIV prevention research and global epidemic monitoring. PMID:23764641

  18. Stakeholders' perceptions of programme sustainability: findings from a community-based fall prevention programme.

    PubMed

    Hanson, H M; Salmoni, A W

    2011-08-01

    Sustainability of health promotion and injury prevention programmes is a goal of practitioners and an increasingly common requirement of funding bodies. However, less is known about the views held by individual stakeholders involved in such programmes regarding their perceptions of facilitators and barriers to achieving sustainability. This paper aims to share the perceptions of programme sustainability held by key stakeholders involved in a community-based fall prevention programme in three Ontario demonstration communities in Canada. A qualitative case study research design. A holistic multiple case study method was employed. In total, 45 stakeholders involved in various aspects of the project participated from three demonstration sites. Stakeholders' perceptions were gathered on the individual actions they took in an effort to promote sustainability, and the barriers they perceived as preventing or limiting sustainability. Stakeholders reported taking a number of actions to aid programme sustainability, with some actions deemed to be more functional in aiding sustainability than others. Common actions reported by stakeholders included partnership formation, networking and increasing community capacity. Stakeholders also perceived a number of barriers to achieving sustainability, including insufficient human and financial resources, lack of co-ordination and buy-in, heavy reliance on volunteers and an inability to mobilize physicians. Stakeholders' perceptions of sustainability were used to develop recommendations for sustainability for both communities and funding bodies. The views and experiences shared by the stakeholders in this project can serve as lessons learnt to aid in the sustainability of other health promotion and injury prevention programmes in the future. Crown Copyright © 2011. Published by Elsevier Ltd. All rights reserved.

  19. Psychosocial Implications of Homophobia and HIV Stigma in Social Support Networks: Insights for High-Impact HIV Prevention Among Black Men Who Have Sex With Men.

    PubMed

    Garcia, Jonathan; Parker, Caroline; Parker, Richard G; Wilson, Patrick A; Philbin, Morgan; Hirsch, Jennifer S

    2016-04-01

    Black men who have sex with men (BMSM) bear an increasingly disproportionate burden of HIV in the United States. The Centers for Disease Control and Prevention recommends high-impact combination prevention for populations at high risk for HIV infection, such as BMSM. However, few scholars have considered the types of behavioral interventions that combined with biomedical prevention could prove effective for mitigating the epidemic among BMSM. Between June 2013 and May 2014, we conducted three in-depth interviews each with 31 BMSM, interviews with 17 community stakeholders, and participant observation in New York City to understand the sociocultural and structural factors that may affect the acceptance of and adherence to oral preexposure prophylaxis among BMSM and to inform an adherence clinical trial. BMSM and community leaders frequently described condomless sex as a consequence of psychosocial factors and economic circumstances stemming from internalized homophobia resulting from rejection by families and religious groups. BMSM revealed that internalized homophobia and HIV stigma resulted in perceived lack of self- and community efficacy in accepting and adhering to preexposure prophylaxis. Our results indicate that addressing internalized homophobia and fostering emotional social support in peer networks are key elements to improve the effectiveness of combination prevention among BMSM. © 2015 Society for Public Health Education.

  20. What is a Preventive HIV Vaccine?

    MedlinePlus

    ... AIDS Drugs Clinical Trials Apps skip to content HIV Overview Home Understanding HIV/AIDS Fact Sheets What ... Send us an email What is a Preventive HIV Vaccine? Last Reviewed: August 16, 2017 Key Points ...

  1. Obesity Prevention Opinions of School Stakeholders: A Qualitative Study

    ERIC Educational Resources Information Center

    Della Torre, Sophie Bucher; Akre, Christina; Suris, Joan-Carles

    2010-01-01

    Background: In general, schools are an important setting to implement current recommendations for obesity prevention in children because the vast majority of children attend school. This study investigated the opinions of different school stakeholders on the feasibility and acceptability of current obesity prevention strategies that could be…

  2. Divergent Preferences for HIV Prevention: A Discrete Choice Experiment for Multipurpose HIV Prevention Products in South Africa.

    PubMed

    Quaife, Matthew; Eakle, Robyn; Cabrera Escobar, Maria A; Vickerman, Peter; Kilbourne-Brook, Maggie; Mvundura, Mercy; Delany-Moretlwe, Sinead; Terris-Prestholt, Fern

    2018-01-01

    The development of antiretroviral (ARV)-based prevention products has the potential to substantially change the HIV prevention landscape; yet, little is known about how appealing these products will be outside of clinical trials, as compared with the existing options. We conducted a discrete choice experiment (DCE) to measure preferences for 5 new products among 4 important populations in the HIV response: adult men and women in the general population (aged 18 to 49 y), adolescent girls (aged 16 to 17 y), and self-identifying female sex workers (aged 18 to 49 y). We interviewed 661 self-reported HIV-negative participants in peri-urban South Africa, who were asked to choose between 3 unique, hypothetical products over 10 choice sets. Data were analyzed using multinomial, latent class and mixed multinomial logit models. HIV protection was the most important attribute to respondents; however, results indicate significant demand among all groups for multipurpose prevention products that offer protection from HIV infection, other STIs, and unwanted pregnancy. All groups demonstrated a strong preference for long-lasting injectable products. There was substantial heterogeneity in preferences within and across population groups. Hypothetical DCE data may not mirror real-world choices, and products will have more attributes in reality than represented in choice tasks. Background data on participants, including sensitive areas of HIV status and condom use, was self-reported. These results suggest that stimulating demand for new HIV prevention products may require a more a nuanced approach than simply developing highly effective products. No single product is likely to be equally attractive or acceptable across different groups. This study strengthens the call for effective and attractive multipurpose prevention products to be deployed as part of a comprehensive combination prevention strategy.

  3. Preventing secondary infections among HIV-positive persons.

    PubMed Central

    Filice, G A; Pomeroy, C

    1991-01-01

    Secondary infectious diseases contribute substantially to morbidity and mortality of people infected with human immunodeficiency virus (HIV). The authors developed comprehensive, practical recommendations for prevention of infectious complications in HIV-infected people. Recommendations are concerned with the pathogens that are more common or more severe in HIV-infected people. Several infectious complications can be prevented by avoiding ingestion of contaminated food or water. Zoonoses can be prevented by precautions to be taken in contacts with animals. The risk of several fungal diseases can be reduced if activities likely to lead to inhalation of spores are avoided. HIV-infected people should be advised how to lower adverse health effects of travel, especially international travel. The potential for infectious complications of sexual activity and illicit drug use should be stressed, and recommendations to reduce the risk are discussed. Recommendations for use of vaccines in HIV-infected people are reviewed. Blood CD4+ lymphocyte concentrations, tuberculin skin testing, Toxoplasma serology, and sexually transmitted disease screening should be performed in certain subsets of HIV-infected people. Guidelines for chemoprophylaxis against Pneumocystis carinii and tuberculosis are presented. Recent data suggest that intravenous immunoglobulin therapy may prevent bacterial infections in HIV-infected children. PMID:1910184

  4. The Past, Present, and Future of HIV Prevention: Integrating Behavioral, Biomedical, and Structural Intervention Strategies for the Next Generation of HIV Prevention

    PubMed Central

    Rotheram-Borus, Mary Jane; Swendeman, Dallas; Chovnick, Gary

    2010-01-01

    In the past 25 years, the field of HIV prevention research has been transformed repeatedly. Today, effective HIV prevention requires a combination of behavioral, biomedical, and structural intervention strategies. Risk of transmitting or acquiring HIV is reduced by consistent male and female-condom use, reductions in concurrent and/or sequential sexual and needle-sharing partners, male circumcision, and treatment with antiretroviral medications. At least 144 behavioral prevention programs have been found effective in reducing HIV transmission acts; however, scale up of these programs has not occurred outside of the United States. A series of recent failures of HIV-prevention efficacy trials for biomedical innovations such as HIV vaccines, treating herpes simplex 2 and other sexually transmitted infections, and diaphragm and microbicide barriers highlights the need for behavioral strategies to accompany biomedical strategies. This challenges prevention researchers to reconceptualize how cost-effective, useful, realistic, and sustainable prevention programs will be designed, delivered, tested, and diffused. The next generation of HIV prevention science must draw from the successes of existing evidence-based interventions and the expertise of the market sector to integrate preventive innovations and behaviors into everyday routines. PMID:19327028

  5. Bridging the gap between the science and service of HIV prevention: transferring effective research-based HIV prevention interventions to community AIDS service providers.

    PubMed Central

    Kelly, J A; Somlai, A M; DiFranceisco, W J; Otto-Salaj, L L; McAuliffe, T L; Hackl, K L; Heckman, T G; Holtgrave, D R; Rompa, D

    2000-01-01

    OBJECTIVES: AIDS service organizations (ASOs) rarely have access to the information needed to implement research-based HIV prevention interventions for their clients. We compared the effectiveness of 3 dissemination strategies for transferring HIV prevention models from the research arena to community providers of HIV prevention services. METHODS: Interviews were conducted with the directors of 74 ASOs to assess current HIV prevention services. ASOs were randomized to programs that provided (1) technical assistance manuals describing how to implement research-based HIV prevention interventions, (2) manuals plus a staff training workshop on how to conduct the implementation, or (3) manuals, the training workshop, and follow-up telephone consultation calls. Follow-up interviews determined whether the intervention model had been adopted. RESULTS: The dissemination package that provided ASOs with implementation manuals, staff training workshops, and follow-up consultation resulted in more frequent adoption and use of the research-based HIV prevention intervention for gay men, women, and other client populations. CONCLUSIONS: Strategies are needed to quickly transfer research-based HIV prevention methods to community providers of HIV prevention services. Active collaboration between researchers and service agencies results in more successful program adoption than distribution of implementation packages alone. PMID:10897186

  6. Engaging local businesses in HIV prevention efforts: the consumer perspective.

    PubMed

    Phillips-Guzman, Christina M; Martinez-Donate, Ana P; Hovell, Melbourne F; Blumberg, Elaine J; Sipan, Carol L; Rovniak, Liza S; Kelley, Norma J

    2011-07-01

    Participation of different community sectors, including the private business sector, is necessary to fight the HIV/AIDS epidemic. Local businesses may be reluctant to participate in HIV prevention because of fear of negative customer reactions and loss of revenue. This study examines the extent to which residents of two communities in San Diego, California, would support HIV prevention initiatives in local businesses. A population-based household survey (N = 200) is conducted in two communities with higher versus lower risk for HIV. The survey includes questions regarding the acceptability of HIV prevention activities, such as condom and brochure distribution in businesses, and history of exposure to HIV prevention activities in local businesses. Most residents agree that (a) business involvement in prevention activities would reduce HIV (92%), (b) free or low-cost condoms available in businesses could prevent the spread of HIV (90.9%) and increase condom accessibility (87%), and (c) they would prefer to shop at businesses that supported HIV prevention versus those that did not (87.4%). These findings suggest that HIV prevention in local businesses would be supported by residents and would be unlikely to adversely affect business profits. This information could be used to design interventions to engage local businesses in HIV-prevention efforts.

  7. Gender-based violence and HIV: relevance for HIV prevention in hyperendemic countries of southern Africa.

    PubMed

    Andersson, Neil; Cockcroft, Anne; Shea, Bev

    2008-12-01

    Gender-based violence (GBV) is common in southern Africa. Here we use GBV to include sexual and non-sexual physical violence, emotional abuse, and forms of child sexual abuse. A sizeable literature now links GBV and HIV infection.Sexual violence can lead to HIV infection directly, as trauma increases the risk of transmission. More importantly, GBV increases HIV risk indirectly. Victims of childhood sexual abuse are more likely to be HIV positive, and to have high risk behaviours.GBV perpetrators are at risk of HIV infection, as their victims have often been victimised before and have a high risk of infection. Including perpetrators and victims, perhaps one third of the southern African population is involved in the GBV-HIV dynamic.A randomised controlled trial of income enhancement and gender training reduced GBV and HIV risk behaviours, and a trial of a learning programme reported a non-significant reduction in HIV incidence and reduction of male risk behaviours (primary prevention). Interventions among survivors of GBV can reduce their HIV risk (secondary prevention). Various strategies can reduce spread of HIV from infected GBV survivors (tertiary prevention). Dealing with GBV could have an important effect on the HIV epidemic.A policy shift is necessary. HIV prevention policy should recognise the direct and indirect implications of GBV for HIV prevention, the importance of perpetrator dynamics, and that reduction of GBV should be part of HIV prevention programmes. Effective interventions are likely to include a structural component, and a GBV awareness component.

  8. Empowering peer group leaders for HIV prevention in Malawi.

    PubMed

    McCreary, Linda L; Kaponda, Chrissie P N; Davis, Kristina; Kalengamaliro, Mary; Norr, Kathleen F

    2013-09-01

    Behavioral change interventions using peer group leaders are effective and widely used, but few studies have examined how being a peer group leader affects the leaders. This study describes how participants felt being a peer group leader affected their lives. This descriptive qualitative study interviewed 18 experienced peer group leaders who had conducted a multisession human immunodeficiency virus (HIV) prevention peer group intervention in rural Malawi. We used inductive content analysis and comparisons within and between cases. Three major themes were identified. All leaders said they experienced personal changes in their knowledge, attitudes, or HIV prevention behaviors. They described interacting with family, neighbors, and friends, and speaking at church or community meetings, to discuss HIV prevention issues. They increased their self-efficacy to engage others in sensitive HIV prevention issues, developed a self-identity as a change agent, and came to be recognized in their community as trustworthy advisors about HIV and acquired immunodeficiency syndrome. These three themes, taken together, form the meta-theme of psychological empowerment. Being a peer group leader empowered the leaders as change agents for HIV prevention and had impacts in the community after the intervention ended, potentially increasing the long-term effectiveness and cost effectiveness of peer group interventions. Healthcare workers and community volunteers who led HIV prevention sessions continued HIV prevention activities in the community and workplace after the program ended. Training health workers as volunteer HIV prevention leaders offers a strategy to bring HIV prevention to limited-resource settings, despite health worker shortages. © 2013 Sigma Theta Tau International.

  9. Evaluating leadership training in African American HIV prevention organizations.

    PubMed

    Coleman, Jason D; Dauner, Kim Nichols; Richter, Donna L; Annang, Lucy; Sellers, Denethia B; Lindley, Lisa L

    2011-09-01

    This article aimed to examine changes in the HIV prevention capacity of HIV prevention program managers who completed the Institute for HIV Prevention Leadership ("Institute") between 2002 and 2004, and who worked in community-based organizations that primarily served African Americans. Participants completed a survey at three points in time, in which they rated the frequency with which they conducted activities related to HIV prevention practice. Participants also rated their confidence in performing activities. Repeated measures ANOVA was conducted to detect differences at three time points (baseline, immediate posttest, and 6 months posttest). A significant overall positive trend was found in the frequency and confidence of participants to perform specific HIV prevention practices and an overall positive trend in the frequency of processes that support HIV prevention practice. Investment in long-term, intensive, capacity-building programs like the Institute is critical to address the increasing incidence of HIV in many African American communities.

  10. HIV prevention for Black women: structural barriers and opportunities.

    PubMed

    Newman, Peter A; Williams, Charmaine C; Massaquoi, Notisha; Brown, Marsha; Logie, Carmen

    2008-08-01

    Black women bear a disproportionate burden of HIV/AIDS in North America. The purpose of this investigation was to explore Black Canadian women's perspectives on HIV risk and prevention. Four 90-minute focus groups (n=26) and six key informant interviews were conducted in Toronto with Black women of African and Caribbean descent and low socioeconomic status. Data analysis revealed a number of potent barriers to existing HIV preventive interventions: stigma, cultural disconnections, lack of engagement of Black religious institutions, and multiple intersecting forms of discrimination. Recommended HIV prevention opportunities included the Black church, mainstreaming, health care providers, and ethno-specific agencies. HIV prevention strategies for North American Black women, rather than focusing on HIV and individual risk behaviors, may benefit from a primary focus on social and structural factors (e.g., promoting gender equality, economic opportunity, women-controlled prevention technologies and combating racism in health care) thereby integrating HIV prevention into the larger context of community health and survival.

  11. Antiretroviral therapy as HIV prevention: status and prospects.

    PubMed

    Mayer, Kenneth H; Venkatesh, Kartik K

    2010-10-01

    As antiretroviral treatment of HIV infection has become increasingly accessible, attention has focused on whether these drugs can used for prevention because of increased tolerability of newer medications, decreased cost, and the limitations of other approaches. We review the status of antiretroviral HIV prevention, including chemoprophylaxis, as well as the effects of treatment of infected individuals on prevention. It is possible that the life-saving agents that have transformed the natural history of AIDS can be a critical component of HIV prevention efforts, but their ultimate role in affecting HIV transmission dynamics remains to be defined.

  12. Optimal allocation of HIV prevention funds for state health departments.

    PubMed

    Yaylali, Emine; Farnham, Paul G; Cohen, Stacy; Purcell, David W; Hauck, Heather; Sansom, Stephanie L

    2018-01-01

    To estimate the optimal allocation of Centers for Disease Control and Prevention (CDC) HIV prevention funds for health departments in 52 jurisdictions, incorporating Health Resources and Services Administration (HRSA) Ryan White HIV/AIDS Program funds, to improve outcomes along the HIV care continuum and prevent infections. Using surveillance data from 2010 to 2012 and budgetary data from 2012, we divided the 52 health departments into 5 groups varying by number of persons living with diagnosed HIV (PLWDH), median annual CDC HIV prevention budget, and median annual HRSA expenditures supporting linkage to care, retention in care, and adherence to antiretroviral therapy. Using an optimization and a Bernoulli process model, we solved for the optimal CDC prevention budget allocation for each health department group. The optimal allocation distributed the funds across prevention interventions and populations at risk for HIV to prevent the greatest number of new HIV cases annually. Both the HIV prevention interventions funded by the optimal allocation of CDC HIV prevention funds and the proportions of the budget allocated were similar across health department groups, particularly those representing the large majority of PLWDH. Consistently funded interventions included testing, partner services and linkage to care and interventions for men who have sex with men (MSM). Sensitivity analyses showed that the optimal allocation shifted when there were differences in transmission category proportions and progress along the HIV care continuum. The robustness of the results suggests that most health departments can use these analyses to guide the investment of CDC HIV prevention funds into strategies to prevent the most new cases of HIV.

  13. Linking HIV-Negative Youth to Prevention Services in 12 U.S. Cities: Barriers and Facilitators to Implementing the HIV Prevention Continuum.

    PubMed

    Doll, Mimi; Fortenberry, J Dennis; Roseland, Denise; McAuliff, Kathleen; Wilson, Craig M; Boyer, Cherrie B

    2018-04-01

    Linkage of HIV-negative youth to prevention services is increasingly important with the development of effective pre-exposure prophylaxis that complements behavioral and other prevention-focused interventions. However, effective infrastructure for delivery of prevention services does not exist, leaving many programs to address HIV prevention without data to guide program development/implementation. The objective of this study was to provide a qualitative description of barriers and facilitators of linkage to prevention services among high-risk, HIV-negative youth. Thematic analysis of structured interviews with staff implementing linkage to prevention services programs for youth aged 12-24 years. Twelve adolescent medicine HIV primary care programs as part of larger testing research program focused on young sexual minority men of color. The study included staff implementing linkage to prevention services programs along with community-based HIV testing programs. The main outcomes of the study were key barriers/facilitators to linkage to prevention services. Eight themes summarized perspectives on linkage to prevention services: (1) relationships with community partners, (2) trust between providers and youth, (3) youth capacity to navigate prevention services, (4) pre-exposure prophylaxis specific issues, (5) privacy issues, (6) gaps in health records preventing tailored services, (7) confidentiality of care for youth accessing services through parents'/caretakers' insurance, and (8) need for health-care institutions to keep pace with models that prioritize HIV prevention among at-risk youth. Themes are discussed in the context of factors that facilitated/challenged linkage to prevention services. Several evidence-based HIV prevention tools are available; infrastructures for coordinated service delivery to high-risk youth have not been developed. Implementation of such infrastructures requires attention to community-, provider-, and youth-related issues. Copyright

  14. Cancer Prevention in HIV-Infected Populations

    PubMed Central

    Goncalves, Priscila H.; Montezuma-Rusca, Jairo M.; Yarchoan, Robert; Uldrick, Thomas S.

    2016-01-01

    People living with human immunodeficiency virus (HIV) are living longer since the advent of effective combined antiretroviral therapy (cART). While cART substantially decreases the risk of developing some cancers, HIV-infected individuals remain at high risk for Kaposi sarcoma, lymphoma and several solid tumors. Currently HIV-infected patients represent an aging group, and malignancies have become a leading cause of morbidity and mortality. Tailored cancer-prevention strategies are needed for this population. In this review we describe the etiologic agents and pathogenesis of common malignancies in the setting of HIV, as well as current evidence for cancer prevention strategies and screening programs. PMID:26970136

  15. The role of drugs in HIV prevention

    NASA Astrophysics Data System (ADS)

    Kembaren, T.

    2018-03-01

    WHO reports 36.7 million people are living with Human Immunodeficiency Virus (HIV) worldwide by 2016 with about 1.8 million new infections each year. It will be a specific health problem for the world in both developed and developing countries so it is necessary strategies to reduce HIV transmission to the community. HIV transmission in people with risk factors is largely determined by the amount of virus in the blood of people who are the source of infection. Antiretroviral (ARV) therapy has long been used in HIV patients, which serves to suppress viral replication so that the patient’s immunity increases; opportunistic infections are resolved and prolong the lifespan and lower transmission rates. In the HIV Prevention Trials Network (HPTN) study 052 there was a 96% reduction in transmission in earlier antiretroviral. ARV is also used in the prevention of transmission in people exposed to HIV virus that is Postexposure Prophylaxis as well as in people at risk before exposure (Pre-exposure Prophylaxis). Three prevention strategies with the provision of ARV is expected to be guided as a means of prevention of transmission in addition to behavioral changes has long been declared since the beginning of the HIV epidemic.

  16. Social media and suicide prevention: findings from a stakeholder survey

    PubMed Central

    ROBINSON, Jo; RODRIGUES, Maria; FISHER, Steve; BAILEY, Eleanor; HERRMAN, Helen

    2015-01-01

    Background Suicide is a leading cause of death, particularly among young adults. The rapid growth of social media and its heavy use by young adults presents new challenges and opportunities for suicide prevention. Social media sites are commonly used for communicating about suicide-related behavior with others, which raises the possibility of using social media to help prevent suicide. However, the use of social media varies widely between different suicide prevention advocates. The role this type of intervention should play in a community’s overall suicide prevention strategy remains a matter of debate. Aim Explore the ways in which stakeholders use social media for suicide prevention and assess their views about the potential utility of social media as a suicide prevention tool. Methods A 12-week stakeholder consultation that involved the online administration and completion of surveys by 10 individuals who conduct research about suicide and social media, 13 organizations that use social media for suicide prevention purposes, and 64 users of social media. Results Social media was seen as a useful means of delivering a range of suicide prevention activities. Respondents reported that the key benefits of social media were the opportunity to obtain emotional support from others, to express one’s feelings, to talk to others with similar problems, and to provide help to others. The social media site believed to hold most potential for delivering suicide prevention activities was Facebook. There were concerns about potential risks of social media, but respondents felt the potential benefits outweighed the risks. Conclusions Social media was recognized by different types of stakeholders as holding potential for delivering suicide prevention activities. More research is required to establish the efficacy and safety of potential social media-based interventions and ethical standards and protocols to ensure that such interventions are delivered safely need to be

  17. Social media and suicide prevention: findings from a stakeholder survey.

    PubMed

    Robinson, Jo; Rodrigues, Maria; Fisher, Steve; Bailey, Eleanor; Herrman, Helen

    2015-02-25

    Suicide is a leading cause of death, particularly among young adults. The rapid growth of social media and its heavy use by young adults presents new challenges and opportunities for suicide prevention. Social media sites are commonly used for communicating about suicide-related behavior with others, which raises the possibility of using social media to help prevent suicide. However, the use of social media varies widely between different suicide prevention advocates. The role this type of intervention should play in a community's overall suicide prevention strategy remains a matter of debate. Explore the ways in which stakeholders use social media for suicide prevention and assess their views about the potential utility of social media as a suicide prevention tool. A 12-week stakeholder consultation that involved the online administration and completion of surveys by 10 individuals who conduct research about suicide and social media, 13 organizations that use social media for suicide prevention purposes, and 64 users of social media. Social media was seen as a useful means of delivering a range of suicide prevention activities. Respondents reported that the key benefits of social media were the opportunity to obtain emotional support from others, to express one's feelings, to talk to others with similar problems, and to provide help to others. The social media site believed to hold most potential for delivering suicide prevention activities was Facebook. There were concerns about potential risks of social media, but respondents felt the potential benefits outweighed the risks. Social media was recognized by different types of stakeholders as holding potential for delivering suicide prevention activities. More research is required to establish the efficacy and safety of potential social media-based interventions and ethical standards and protocols to ensure that such interventions are delivered safely need to be developed and implemented.

  18. Communication for HIV/AIDS prevention in Kenya: social-cultural considerations.

    PubMed

    Muturi, Nancy

    2005-01-01

    The acquired immune deficiency syndrome (AIDS) epidemic is spreading fast in Africa in spite of the various efforts and resources put in place to prevent it. In Kenya, reproductive health programs have used the mass media and other communication interventions to inform and educate the public about the disease and to promote behavior change and healthy sexual practices. This effort has led to a discrepancy between awareness and behavioral change among people of reproductive age. In this article I examine the discrepancy in Kenya from a communications perspective addressing social cultural and related factors contributing to the lack of change in behavior and sexual practices. I draw on the theoretical framework of Grunig's model of excellence in communication, the importance of understanding and relationship building between programs and their stakeholders. Data were gathered qualitatively using focus groups and in-depth interviews among men and women in rural Kenya. Key findings indicate that although awareness of sexually transmitted diseases (STDs) including human immunodeficiency virus (HIV)/AIDS is high in Kenya, a majority of the population, particularly those in the rural communities, lack understanding of the communicated messages. They also lack the knowledge of other ways of transmitting HIV particularly among those not sexually involved. Cultural beliefs, values, norms, and myths have played a role in the rapidly increasing epidemic in the rural communities and yet HIV/AIDS communication programs have not addressed these factors adequately. I conclude that successful behavior change communication must include strategies that focus on increasing understanding of the communicated messages and understanding of the audience through application of appropriate methodologies. Building a relationship with the audience or stakeholders through dialogues and two-way symmetrical communication contributes toward this understanding and the maintenance of the newly

  19. HIV/AIDS/STD. Education for Prevention.

    ERIC Educational Resources Information Center

    Mayes, Jane Ruthven, Ed.

    The contents of this booklet come from contributions to the 1995 Global Conference on School Health and HIV/AIDS Prevention. The objectives of the booklet are: (1) to strengthen the awareness of teachers and education personnel regarding the importance of developing school health and HIV/AIDS prevention curricula; (2) to show the specific roles of…

  20. Recruiting, Linking, and Retaining High-risk Transgender Women into HIV Prevention and Care Services: An Overview of Barriers, Strategies, and Lessons Learned

    PubMed Central

    Reback, Cathy J.; Ferlito, Dahlia; Kisler, Kimberly A.; Fletcher, Jesse B.

    2016-01-01

    Despite disproportionately high HIV prevalence rates and high risk for HIV acquisition and transmission, trans women in the United States are less likely than other high-risk populations to be aware of their HIV status or to perceive HIV infection as a serious health threat. Furthermore, concurrently high rates of unstable housing, few legal employment opportunities, lack of social support, and distrust of social service providers limit trans women's interest or ability to be recruited by, retained within, or linked into HIV prevention and care services. This article provides an overview of the barriers that prevent many high-risk trans women from being recruited, linked, and retained within HIV prevention and care services as well as accessing HIV testing services, and discusses several strategies for overcoming these barriers. Best practices in working with high-risk trans women include hiring trans women indigenous to the local trans communities, designing culturally specific recruitment and retention strategies including the creation of living “community maps” to ensure successful community outreach, the construction of a trans women-specific CAB to create dialogue with community stakeholders including consumers, and extensive cultural sensitivity training for staff and community collaborators to sensitize them to the specific needs of high-risk trans women participants. PMID:27110227

  1. Optimal allocation of HIV prevention funds for state health departments

    PubMed Central

    Farnham, Paul G.; Cohen, Stacy; Purcell, David W.; Hauck, Heather; Sansom, Stephanie L.

    2018-01-01

    Objective To estimate the optimal allocation of Centers for Disease Control and Prevention (CDC) HIV prevention funds for health departments in 52 jurisdictions, incorporating Health Resources and Services Administration (HRSA) Ryan White HIV/AIDS Program funds, to improve outcomes along the HIV care continuum and prevent infections. Methods Using surveillance data from 2010 to 2012 and budgetary data from 2012, we divided the 52 health departments into 5 groups varying by number of persons living with diagnosed HIV (PLWDH), median annual CDC HIV prevention budget, and median annual HRSA expenditures supporting linkage to care, retention in care, and adherence to antiretroviral therapy. Using an optimization and a Bernoulli process model, we solved for the optimal CDC prevention budget allocation for each health department group. The optimal allocation distributed the funds across prevention interventions and populations at risk for HIV to prevent the greatest number of new HIV cases annually. Results Both the HIV prevention interventions funded by the optimal allocation of CDC HIV prevention funds and the proportions of the budget allocated were similar across health department groups, particularly those representing the large majority of PLWDH. Consistently funded interventions included testing, partner services and linkage to care and interventions for men who have sex with men (MSM). Sensitivity analyses showed that the optimal allocation shifted when there were differences in transmission category proportions and progress along the HIV care continuum. Conclusion The robustness of the results suggests that most health departments can use these analyses to guide the investment of CDC HIV prevention funds into strategies to prevent the most new cases of HIV. PMID:29768489

  2. Advancing HIV/AIDS prevention among American Indians through capacity building and the community readiness model.

    PubMed

    Thurman, Pamela Jumper; Vernon, Irene S; Plested, Barbara

    2007-01-01

    Although HIV/AIDS prevention has presented challenges over the past 25 years, prevention does work! To be most effective, however, prevention must be specific to the culture and the nature of the community. Building the capacity of a community for prevention efforts is not an easy process. If capacity is to be sustained, it must be practical and utilize the resources that already exist in the community. Attitudes vary across communities; resources vary, political climates are constantly varied and changing. Communities are fluid-always changing, adapting, growing. They are "ready" for different things at different times. Readiness is a key issue! This article presents a model that has experienced a high level of success in building community capacity for effective prevention/intervention for HIV/AIDS and offers case studies for review. The Community Readiness Model provides both quantitative and qualitative information in a user-friendly structure that guides a community through the process of understanding the importance of the measure of readiness. The model identifies readiness- appropriate strategies, provides readiness scores for evaluation, and most important, involves community stakeholders in the process. The article will demonstrate the importance of developing strategies consistent with readiness levels for more cost-effective and successful prevention efforts.

  3. A Network-Individual-Resource Model for HIV Prevention

    PubMed Central

    Johnson, Blair T.; Redding, Colleen A.; DiClemente, Ralph J.; Mustanski, Brian S.; Dodge, Brian M.; Sheeran, Paschal; Warren, Michelle R.; Zimmerman, Rick S.; Fisher, William A.; Conner, Mark T.; Carey, Michael P.; Fisher, Jeffrey D.; Stall, Ronald D.; Fishbein, Martin

    2014-01-01

    HIV is transmitted through dyadic exchanges of individuals linked in transitory or permanent networks of varying sizes. To optimize prevention efficacy, a complementary theoretical perspective that bridges key individual level elements with important network elements can be a foundation for developing and implementing HIV interventions with outcomes that are more sustainable over time and have greater dissemination potential. Toward that end, we introduce a Network-Individual-Resource (NIR) model for HIV prevention that recognizes how exchanges of resources between individuals and their networks underlies and sustains HIV-risk behaviors. Individual behavior change for HIV prevention, then, may be dependent on increasing the supportiveness of that individual's relevant networks for such change. Among other implications, an NIR model predicts that the success of prevention efforts depends on whether the prevention efforts (1) prompt behavior changes that can be sustained by the resources the individual or their networks possess; (2) meet individual and network needs and are consistent with the individual's current situation/developmental stage; (3) are trusted and valued; and (4) target high HIV-prevalence networks. PMID:20862606

  4. HIV-1 transmission linkage in an HIV-1 prevention clinical trial

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Leitner, Thomas; Campbell, Mary S; Mullins, James I

    2009-01-01

    HIV-1 sequencing has been used extensively in epidemiologic and forensic studies to investigate patterns of HIV-1 transmission. However, the criteria for establishing genetic linkage between HIV-1 strains in HIV-1 prevention trials have not been formalized. The Partners in Prevention HSV/HIV Transmission Study (ClinicaITrials.gov NCT00194519) enrolled 3408 HIV-1 serodiscordant heterosexual African couples to determine the efficacy of genital herpes suppression with acyclovir in reducing HIV-1 transmission. The trial analysis required laboratory confirmation of HIV-1 linkage between enrolled partners in couples in which seroconversion occurred. Here we describe the process and results from HIV-1 sequencing studies used to perform transmission linkage determinationmore » in this clinical trial. Consensus Sanger sequencing of env (C2-V3-C3) and gag (p17-p24) genes was performed on plasma HIV-1 RNA from both partners within 3 months of seroconversion; env single molecule or pyrosequencing was also performed in some cases. For linkage, we required monophyletic clustering between HIV-1 sequences in the transmitting and seroconverting partners, and developed a Bayesian algorithm using genetic distances to evaluate the posterior probability of linkage of participants sequences. Adjudicators classified transmissions as linked, unlinked, or indeterminate. Among 151 seroconversion events, we found 108 (71.5%) linked, 40 (26.5%) unlinked, and 3 (2.0%) to have indeterminate transmissions. Nine (8.3%) were linked by consensus gag sequencing only and 8 (7.4%) required deep sequencing of env. In this first use of HIV-1 sequencing to establish endpoints in a large clinical trial, more than one-fourth of transmissions were unlinked to the enrolled partner, illustrating the relevance of these methods in the design of future HIV-1 prevention trials in serodiscordant couples. A hierarchy of sequencing techniques, analysis methods, and expert adjudication contributed to the linkage

  5. Antiviral agents and HIV prevention: controversies, conflicts, and consensus

    PubMed Central

    Cohen, Myron S.; Muessig, Kathryn E.; Smith, M. Kumi; Powers, Kimberly A.; Kashuba, Angela D.M.

    2013-01-01

    Antiviral agents can be used to prevent HIV transmission before exposure as preexpo-sure prophylaxis (PrEP), after exposure as postexposure prophylaxis, and as treatment of infected people for secondary prevention. Considerable research has shed new light on antiviral agents for PrEP and for prevention of secondary HIV transmission. While promising results have emerged from several PrEP trials, the challenges of poor adherence among HIV-negative clients and possible increase in sexual risk behaviors remain a concern. In addition, a broader pipeline of antiviral agents for PrEP that focuses on genital tract pharmacology and safety and resistance issues must be developed. Antiretroviral drugs have also been used to prevent HIV transmission from HIV-infected patients to their HIV-discordant sexual partners. The HIV Prevention Trials Network 052 trial demonstrated nearly complete prevention of HIV transmission by early treatment of infection, but the generalizability of the results to other risk groups – including intravenous drug users and MSM – has not been determined. Most importantly, the best strategy for use of antiretroviral agents to reduce the spread of HIV at either the individual level or the population level has not been developed, and remains the ultimate goal of this area of investigation. PMID:22507927

  6. Civil society perspectives on negative biomedical HIV prevention trial results and implications for future trials.

    PubMed

    Essack, Zaynab; Koen, Jennifer; Slack, Catherine; Lindegger, Graham; Newman, Peter A

    2012-01-01

    Community engagement is crucial to ongoing development and testing of sorely needed new biomedical HIV prevention technologies. Yet, negative trial results raise significant challenges for community engagement in HIV prevention trials, including the early termination of the Cellulose Sulfate microbicide trial and two Phase IIb HIV vaccine trials (STEP and Phambili). The present study aimed to explore the perspectives and experiences of civil society organization (CSO) representatives regarding negative HIV prevention trial results and perceived implications for future trials. We conducted in-depth interviews with 14 respondents from a broad range of South African and international CSOs, and analyzed data using thematic analysis. CSO representatives reported disappointment in response to negative trial results, but acknowledged such outcomes as inherent to clinical research. Respondents indicated that in theory negative trial results seem likely to impact on willingness to participate in future trials, but that in practice people in South Africa have continued to volunteer. Negative trial results were described as having contributed to improving ethical standards, and to a re-evaluation of the scientific agenda. Such negative results were identified as potentially impacting on funding for trials and engagement activities. Our findings indicate that trial closures may be used constructively to support opportunities for reflection and renewed vigilance in strategies for stakeholder engagement, communicating trial outcomes, and building research literacy among communities; however, these strategies require sustained resources for community engagement and capacity-building.

  7. Personalized Biobehavioral HIV Prevention for Women and Adolescent Girls.

    PubMed

    Brawner, Bridgette M; Teitelman, Anne M; Bevilacqua, Amanda W; Jemmott, Loretta Sweet

    2013-09-01

    Women and adolescent girls bear a significant burden of the global HIV pandemic. Both behavioral and biomedical prevention approaches have been shown to be effective. In order to foster the most effective combination HIV-prevention approaches for women and girls, it is imperative to understand the unique biological, social, and structural considerations that increase vulnerability to acquiring HIV within this population. The purpose of this article is to propose novel ideas for personalized biobehavioral HIV prevention for women and adolescent girls. The central argument is that we must transcend unilevel solutions for HIV prevention toward comprehensive, multilevel combination HIV prevention packages to actualize personalized biobehavioral HIV prevention. Our hope is to foster transnational dialogue among researchers, practitioners, educators, and policy makers toward the actualization of the proposed recommendations. We present a commentary organized to review biological, social, and structural factors that increase vulnerability to HIV acquisition among women and adolescent girls. The overview is followed by recommendations to curb HIV rates in the target population in a sustainable manner. The physiology of the lower female reproductive system biologically increases HIV risk among women and girls. Social (eg, intimate partner violence) and structural (eg, gender inequality) factors exacerbate this risk by increasing the likelihood of viral exposure. Our recommendations for personalized biobehavioral HIV prevention are to (1) create innovative mechanisms for personalized HIV risk-reduction assessments; (2) develop mathematical models of local epidemics; (3) prepare personalized, evidence-based combination HIV risk-reduction packages; (4) structure gender equity into society; and (5) eliminate violence (both physical and structural) against women and girls. Generalized programs and interventions may not have universal, transnational, and crosscultural

  8. Personalized Biobehavioral HIV Prevention for Women and Adolescent Girls

    PubMed Central

    Teitelman, Anne M.; Bevilacqua, Amanda W.; Jemmott, Loretta Sweet

    2013-01-01

    Background: Women and adolescent girls bear a significant burden of the global HIV pandemic. Both behavioral and biomedical prevention approaches have been shown to be effective. In order to foster the most effective combination HIV-prevention approaches for women and girls, it is imperative to understand the unique biological, social, and structural considerations that increase vulnerability to acquiring HIV within this population. Primary Study Objective: The purpose of this article is to propose novel ideas for personalized biobehavioral HIV prevention for women and adolescent girls. The central argument is that we must transcend unilevel solutions for HIV prevention toward comprehensive, multilevel combination HIV prevention packages to actualize personalized biobehavioral HIV prevention. Our hope is to foster transnational dialogue among researchers, practitioners, educators, and policy makers toward the actualization of the proposed recommendations. Methods: We present a commentary organized to review biological, social, and structural factors that increase vulnerability to HIV acquisition among women and adolescent girls. The overview is followed by recommendations to curb HIV rates in the target population in a sustainable manner. Results: The physiology of the lower female reproductive system biologically increases HIV risk among women and girls. Social (eg, intimate partner violence) and structural (eg, gender inequality) factors exacerbate this risk by increasing the likelihood of viral exposure. Our recommendations for personalized biobehavioral HIV prevention are to (1) create innovative mechanisms for personalized HIV risk—reduction assessments; (2) develop mathematical models of local epidemics; (3) prepare personalized, evidence-based combination HIV risk—reduction packages; (4) structure gender equity into society; and (5) eliminate violence (both physical and structural) against women and girls. Conclusions: Generalized programs and

  9. Facilitators and barriers to discussing HIV prevention with adolescents: perspectives of HIV-infected parents.

    PubMed

    Edwards, Laura L; Reis, Janet S; Weber, Kathleen M

    2013-08-01

    We examined HIV-infected parents' conversations about HIV prevention with their uninfected children, including what facilitated or hindered communication. Parents with HIV/AIDS (n = 90) who had children aged 10 to 18 years were recruited for a mixed method study from 2009 to 2010. Interviews assessed facilitators and barriers to discussing HIV prevention. A questionnaire identified the frequency and content of conversations, parental confidence level, and perceived importance of discussing preventive topics. Eighty-one percent of parents reported "sometimes" or "often" communicating about HIV prevention. A subset of parents found these conversations difficult; 44% indicated their desire for support. Facilitators to communication included utilizing support, focusing on the benefits of talking, and having a previous relationship with one's child. Barriers to discussions included fear of negative consequences, living in denial, and lacking a parental role model who discussed safer sex. Parents varied as to how they believed their HIV status affected communication. Those who did not disclose their HIV status to their children reported less frequent communication; self-efficacy partially mediated this relationship. Findings highlighted the need for communication skills training that support HIV-infected parents in their efforts to discuss HIV-related information with adolescents.

  10. The Promise of Antiretrovirals for HIV Prevention

    PubMed Central

    Flash, Charlene; Krakower, Douglas; Mayer, Kenneth H.

    2013-01-01

    With an estimated 2.6 million new HIV infections diagnosed annually, the world needs new prevention strategies to partner with condom use, harm reduction approaches for injection drug users, and male circumcision. Antiretrovirals can reduce the risk of mother-to-child HIV transmission and limit HIV acquisition after occupational exposure. Macaque models and clinical trials demonstrate efficacy of oral or topical antiretrovirals used prior to HIV exposure to prevent HIV transmission, ie pre-exposure prophylaxis (PrEP). Early initiation of effective HIV treatment in serodiscordant couples results in a 96% decrease in HIV transmission. HIV testing to determine serostatus and identify undiagnosed persons is foundational to these approaches. The relative efficacy of different approaches, adherence, cost and long-term safety will affect uptake and impact of these strategies. Ongoing research will help characterize the role for oral and topical formulations and help quantify potential benefits in sub-populations at risk for HIV acquisition. PMID:22351302

  11. The limitations of 'Black MSM' as a category: Why gender, sexuality, and desire still matter for social and biomedical HIV prevention methods.

    PubMed

    Garcia, Jonathan; Parker, Richard G; Parker, Caroline; Wilson, Patrick A; Philbin, Morgan; Hirsch, Jennifer S

    2016-01-01

    The USA faces disproportionate and increasing HIV incidence rates among Black men who have sex with men (BMSM). New biomedical technologies such as pre-exposure prophylaxis (PrEP) have been developed to address their HIV risk. Very little consideration, however, has been given to the diversity obscured by 'BMSM' as a category, to how this diversity relates to men's sexual partnering strategies, or to the relevance of these issues for new HIV prevention methods. We conducted a community-based ethnography from June 2013 to May 2014 documenting factors that affect the acceptance of and adherence to PrEP among BMSM. We conducted in-depth interviews with 31 BMSM and 17 community stakeholders, and participant observation. To demonstrate the diversity of social identities, we present a taxonomy of indigenous categories organised along the axes of sexual identity, sexual positioning, and gender performance. We analyse how HIV prevention strategies, such as PrEP, may be more effective if programmes consider how gender, sexuality, and sexual desire shape sexual partnering strategies. This article underlines the importance of attending to the diversity of sexual and social subjectivities among BMSM, of bringing the study of sexuality back into HIV prevention, and of integrating biomedical prevention approaches into community-based programmes.

  12. HIV Prevention and AIDS Education: Resources for Special Educators.

    ERIC Educational Resources Information Center

    Byrom, Elizabeth, Ed.; Katz, Ginger, Ed.

    This guide was developed out of a 5-year project aimed at preventing the transmission of the human immunodeficiency virus (HIV) by promoting HIV prevention and AIDS (acquired immunodeficiency syndrome) education in school health programs. This document includes recommendations of a January, 1989 forum which addressed HIV prevention education for…

  13. Evaluation Results of the CDC/ASPH Institute for HIV Prevention Leadership: A Capacity-building Educational Program for HIV Prevention Program Managers

    PubMed Central

    Richter, Donna L.; Dauner, Kim Nichols; Lindley, Lisa L.; Reininger, Belinda M.; Oglesby, Willie H.; Prince, Mary S.; Thompson-Robinson, Melva; Jones, Rhondette; Potts, Linda H.

    2011-01-01

    Objective The goal of this research was to evaluate changes over time in the capacity of participants of the CDC/ASPH Institute for HIV Prevention Leadership (Institute), a capacity-building program for HIV prevention program managers in minority-based, community-based organizations, Capacity was defined as the application of new skills and knowledge to participants’ jobs and confidence in using those new skills and knowledge to strategically manage and apply “best practices” to their HIV prevention activities. Methods This is a longitudinal study involving measuring scholar capacity at three points in time; pre-Institute, post-Institute, and 6 months’ post-Institute. Only responses from participants who completed all three surveys are included in this final analysis of the data (N = 94). Results Results indicate that participants from 3 years of the institute (2002–2004) increased their capacity in HIV prevention programming and strategic planning and management. Significant changes were seen in the frequency and self-efficacy with which participants conduct several HIV prevention programming activities. Participants also reported conducting strategic planning activities at more appropriate intervals and were significantly more confident in conducting these activities. Conclusion The Institute has positively and significantly increased the capacity of participants to conduct more effective HIV prevention programs on a national level. PMID:17159470

  14. HIV prevention cost-effectiveness: a systematic review

    PubMed Central

    2009-01-01

    Background After more than 25 years, public health programs have not been able to sufficiently reduce the number of new HIV infections. Over 7,000 people become infected with HIV every day. Lack of convincing evidence of cost-effectiveness (CE) may be one of the reasons why implementation of effective programs is not occurring at sufficient scale. This paper identifies, summarizes and critiques the CE literature related to HIV-prevention interventions in low- and middle-income countries during 2005-2008. Methods Systematic identification of publications was conducted through several methods: electronic databases, internet search of international organizations and major funding/implementing agencies, and journal browsing. Inclusion criteria included: HIV prevention intervention, year for publication (2005-2008), setting (low- and middle-income countries), and CE estimation (empirical or modeling) using outcomes in terms of cost per HIV infection averted and/or cost per disability-adjusted life year (DALY) or quality-adjusted life year (QALY). Results We found 21 distinct studies analyzing the CE of HIV-prevention interventions published in the past four years (2005-2008). Seventeen CE studies analyzed biomedical interventions; only a few dealt with behavioral and environmental/structural interventions. Sixteen studies focused on sub-Saharan Africa, and only a handful on Asia, Latin America and Eastern Europe. Many HIV-prevention interventions are very cost effective in absolute terms (using costs per DALY averted), and also in country-specific relative terms (in cost per DALY measured as percentage of GDP per capita). Conclusion There are several types of interventions for which CE studies are still not available or insufficient, including surveillance, abstinence, school-based education, universal precautions, prevention for positives and most structural interventions. The sparse CE evidence available is not easily comparable; thus, not very useful for decision

  15. Optimal investment in a portfolio of HIV prevention programs.

    PubMed

    Zaric, G S; Brandeau, M L

    2001-01-01

    In this article, the authors determine the optimal allocation of HIV prevention funds and investigate the impact of different allocation methods on health outcomes. The authors present a resource allocation model that can be used to determine the allocation of HIV prevention funds that maximizes quality-adjusted life years (or life years) gained or HIV infections averted in a population over a specified time horizon. They apply the model to determine the allocation of a limited budget among 3 types of HIV prevention programs in a population of injection drug users and nonusers: needle exchange programs, methadone maintenance treatment, and condom availability programs. For each prevention program, the authors estimate a production function that relates the amount invested to the associated change in risky behavior. The authors determine the optimal allocation of funds for both objective functions for a high-prevalence population and a low-prevalence population. They also consider the allocation of funds under several common rules of thumb that are used to allocate HIV prevention resources. It is shown that simpler allocation methods (e.g., allocation based on HIV incidence or notions of equity among population groups) may lead to alloctions that do not yield the maximum health benefit. The optimal allocation of HIV prevention funds in a population depends on HIV prevalence and incidence, the objective function, the production functions for the prevention programs, and other factors. Consideration of cost, equity, and social and political norms may be important when allocating HIV prevention funds. The model presented in this article can help decision makers determine the health consequences of different allocations of funds.

  16. Preventing HIV infection without targeting the virus: how reducing HIV target cells at the genital tract is a new approach to HIV prevention.

    PubMed

    Lajoie, Julie; Mwangi, Lucy; Fowke, Keith R

    2017-09-12

    For over three decades, HIV infection has had a tremendous impact on the lives of individuals and public health. Microbicides and vaccines studies have shown that immune activation at the genital tract is a risk factor for HIV infection. Furthermore, lower level of immune activation, or what we call immune quiescence, has been associated with a lower risk of HIV acquisition. This unique phenotype is observed in highly-exposed seronegative individuals from different populations including female sex workers from the Pumwani cohort in Nairobi, Kenya. Here, we review the link between immune activation and susceptibility to HIV infection. We also describe a new concept in prevention where, instead of targeting the virus, we modulate the host immune system to resist HIV infection. Mimicking the immune quiescence phenotype might become a new strategy in the toolbox of biomedical methods to prevent HIV infection. Clinical trial registration on clinicaltrial.gov: #NCT02079077.

  17. Facilitators and Barriers to Discussing HIV Prevention With Adolescents: Perspectives of HIV-Infected Parents

    PubMed Central

    Reis, Janet S.; Weber, Kathleen M.

    2013-01-01

    Objectives. We examined HIV-infected parents’ conversations about HIV prevention with their uninfected children, including what facilitated or hindered communication. Methods. Parents with HIV/AIDS (n = 90) who had children aged 10 to 18 years were recruited for a mixed method study from 2009 to 2010. Interviews assessed facilitators and barriers to discussing HIV prevention. A questionnaire identified the frequency and content of conversations, parental confidence level, and perceived importance of discussing preventive topics. Results. Eighty-one percent of parents reported “sometimes” or “often” communicating about HIV prevention. A subset of parents found these conversations difficult; 44% indicated their desire for support. Facilitators to communication included utilizing support, focusing on the benefits of talking, and having a previous relationship with one’s child. Barriers to discussions included fear of negative consequences, living in denial, and lacking a parental role model who discussed safer sex. Parents varied as to how they believed their HIV status affected communication. Those who did not disclose their HIV status to their children reported less frequent communication; self-efficacy partially mediated this relationship. Conclusions. Findings highlighted the need for communication skills training that support HIV-infected parents in their efforts to discuss HIV-related information with adolescents. PMID:23763390

  18. HIV Treatment as Prevention: Natural Experiments Highlight Limits of Antiretroviral Treatment as HIV Prevention

    PubMed Central

    Wilson, David P.

    2012-01-01

    There is growing enthusiasm for increasing coverage of antiretroviral treatment among HIV-infected people for the purposes of preventing ongoing transmission. Treatment as prevention will face a number of barriers when implemented in real world populations, which will likely lead to the effectiveness of this strategy being lower than proposed by optimistic modelling scenarios or ideal clinical trial settings. Some settings, as part of their prevention and treatment strategies, have already attained rates of HIV testing and use of antiretroviral therapy—with high levels of viral suppression—that many countries would aspire to as targets for a treatment-as-prevention strategy. This review examines a number of these “natural experiments”, namely, British Columbia, San Francisco, France, and Australia, to provide commentary on whether treatment as prevention has worked in real world populations. This review suggests that the population-level impact of this strategy is likely to be considerably less than as inferred from ideal conditions. PMID:22807656

  19. HIV / AIDS: Symptoms, Diagnosis, Prevention and Treatment

    MedlinePlus

    Skip Navigation Bar Home Current Issue Past Issues HIV / AIDS HIV / AIDS: Symptoms , Diagnosis, Prevention and Treatment Past Issues / ... Most people who have become recently infected with HIV will not have any symptoms. They may, however, ...

  20. Long-acting rilpivirine for HIV prevention.

    PubMed

    Jackson, Akil; McGowan, Ian

    2015-07-01

    Long-acting injectable antiretroviral (ARV) formulations are being developed for the treatment and prevention of HIV infection. The purpose of this review is to summarize recent preclinical and clinical data on TMC278 (rilpivirine), a nonnucleoside reverse transcriptase inhibitor (NNRTI), that is being developed for both a treatment and prevention indication. Long-acting rilpivirine has demonstrated efficacy in preventing HIV acquisition in a humanized mouse model and has been found to be well tolerated and acceptable in several Phase I clinical trials. Pharmacokinetic data from Phase I studies suggest that 1200 mg of long-acting rilpivirine administered every 8 weeks would be associated with plasma and tissue levels of rilpivirine anticipated to be necessary for preventing HIV infection. This regimen is being evaluated in the HPTN-076 Phase II expanded safety study that will enroll women in South Africa, Zimbabwe, and the USA. The HPTN-076 study requires a 4-week run in with oral rilpivirine (25 mg capsules) before receiving 1200 mg of rilpivirine. It is not yet certain whether oral dosing will remain a prerequisite in future trials or post licensure. Long-acting rilpivirine shows promise as a candidate agent for HIV prevention. Preclinical efficacy has been demonstrated in a murine model. Phase I studies have shown good safety and efficacy, but breakthrough infection and resistance have been documented with lower doses of long-acting rilpivirine. Phase II development for a prevention indication is ongoing.

  1. The limitations of ‘Black MSM’ as a category: Why gender, sexuality, and desire still matter for social and biomedical HIV prevention methods

    PubMed Central

    Garcia, Jonathan; Parker, Richard G.; Parker, Caroline; Wilson, Patrick A.; Philbin, Morgan; Hirsch, Jennifer S.

    2016-01-01

    The USA faces disproportionate and increasing HIV incidence rates among Black men who have sex with men (BMSM). New biomedical technologies such as pre-exposure prophylaxis (PrEP) have been developed to address their HIV risk. Very little consideration, however, has been given to the diversity obscured by ‘BMSM’ as a category, to how this diversity relates to men’s sexual partnering strategies, or to the relevance of these issues for new HIV prevention methods. We conducted a community-based ethnography from June 2013 to May 2014 documenting factors that affect the acceptance of and adherence to PrEP among BMSM. We conducted in-depth interviews with 31 BMSM and 17 community stakeholders, and participant observation. To demonstrate the diversity of social identities, we present a taxonomy of indigenous categories organised along the axes of sexual identity, sexual positioning, and gender performance. We analyse how HIV prevention strategies, such as PrEP, may be more effective if programs consider how gender, sexuality, and sexual desire shape sexual partnering strategies. This article underlines the importance of attending to the diversity of sexual and social subjectivities among BMSM, of bringing the study of sexuality back into HIV prevention, and of integrating biomedical prevention approaches into community-based programs. PMID:26831639

  2. An HIV-Preventive Intervention for Youth Living with HIV

    ERIC Educational Resources Information Center

    Lightfoot, Marguerita; Rotheram-Borus, Mary Jane; Tevendale, Heather

    2007-01-01

    As the number of youth infected with HIV rises, secondary prevention programs are needed to help youth living with HIV meet three goals: (1) increase self-care behaviors, medical adherence, and health-related interactions; (2) reduce transmission acts; and (3) enhance their quality of life. This article describes an intervention program for youth…

  3. Transmission and prevention of HIV among heterosexual populations in Australia.

    PubMed

    Persson, Asha; Brown, Graham; McDonald, Ann; Körner, Henrike

    2014-06-01

    In Australia, unlike much of the rest of the world, HIV transmission through heterosexual contact remains a relatively rare occurrence. In consequence, HIV-prevention efforts have been firmly focused on male-to-male sex as the most frequent source of HIV transmission. There are emerging signs that this epidemiological landscape may be shifting, which raises questions about current and future HIV prevention strategies. Over the past decade, national surveillance data have shown an increase in HIV notifications for which exposure to HIV was attributed to heterosexual contact. This paper offers an epidemiological and sociocultural picture of heterosexual HIV transmission in Australia. We outline recent trends in heterosexually acquired HIV and discuss specific factors that shape transmission and prevention among people at risk of HIV infection through heterosexual contact. To illustrate the contextual dynamics surrounding HIV in this diverse population, we detail two key examples: HIV among people from minority ethnic backgrounds in New South Wales; and overseas-acquired HIV among men in Western Australia. We argue that, despite their differences, there are significant commonalities across groups at risk of HIV infection through heterosexual contact, which not only provide opportunities for HIV prevention, but also call for a rethink of the dominant HIV response in Australia.

  4. Chemoprophylaxis for HIV prevention: new opportunities and new questions.

    PubMed

    Mayer, Kenneth H; Venkatesh, Kartik K

    2010-12-01

    Growing data suggest that antiretrovirals can be used as an effective means of HIV prevention. This article reviews the current status and future clinical prospects of utilizing antiretroviral chemoprophylaxis before and after high-risk HIV exposure to prevent HIV transmission. The discussion about using antiretrovirals as a means of primary HIV prevention has moved to the forefront of public health discourse because of a growing evidence base, the increased tolerability of the medications, the decreased cost, the ever-expanding formulary, and the limitations of other approaches.

  5. HIV Prevention: Opportunities and Challenges.

    PubMed

    Marrazzo, Jeanne M

    Preexposure prophylaxis (PrEP) with tenofovir disoproxil fumarate (TDF)-based regimens has been shown to be effective in preventing acquisition of HIV infection, with protective efficacy being dependent on adherence to treatment. Data from the PROUD (Preexposure Option for Reducing HIV in the UK) and IPERGAY (Action to Prevent Risk Exposure By and For Gay Men) studies, the later of which employed event-driven PrEP, showed a high rate of protective efficacy of PrEP with TDF and emtricitabine among men who have sex with men. Data from the ASPIRE (A Study to Prevent Infection With a Ring for Extended Use) study of a dapivirine vaginal ring showed a moderate rate of protective efficacy among women older than 21 years. Ongoing investigations are examining long-acting PrEP modalities and combination PrEP and contraception products. This article summarizes a presentation by Jeanne M. Marrazzo, MD, MPH, at the IAS-USA continuing education program, Improving the Management of HIV Disease, held in Washington, DC, in April 2016.

  6. Insight into Jordanian thinking about HIV: knowledge of Jordanian men and women about HIV prevention.

    PubMed

    Alkhasawneh, Esra; McFarland, Willi; Mandel, Jeffery; Seshan, Vidya

    2014-01-01

    Research on HIV prevention programs for countries with large Muslim populations is scarce. HIV knowledge, attitudes, and beliefs were assessed in a convenience sample of 128 women and 88 men at two universities in Jordan with the goal of gaining insight into how to approach HIV risk behaviors. In general terms, 97% of participants had heard of AIDS and the majority understood the common methods of transmission. Misconceptions were common; most participants did not recognize condoms as an HIV prevention method. A sense of fatalism regarding the acquisition of HIV was common. In Jordan, challenges to HIV-prevention interventions includes misconceptions about HIV transmission, gender-related differences in the willingness to discuss sexual issues, and fatalism regarding the acquisition of HIV. Silence about sexual activity, particularly among women, was pervasive. Culturally tailored interventions are needed to decrease stigma and address gender inequalities that may contribute to increased risks of HIV in Jordan. Copyright © 2014 Association of Nurses in AIDS Care. All rights reserved.

  7. Aligning faith-based and national HIV/AIDS prevention responses? Factors influencing the HIV/AIDS prevention policy process and response of faith-based NGOs in Tanzania.

    PubMed

    Morgan, Rosemary; Green, Andrew; Boesten, Jelke

    2014-05-01

    Faith-based organizations (FBOs) have a long tradition of providing HIV/AIDS prevention and mitigation services in Africa. The overall response of FBOs, however, has been controversial, particularly in regard to HIV/AIDS prevention and FBO's rejection of condom use and promotion, which can conflict with and negatively influence national HIV/AIDS prevention response efforts. This article reports the findings from a study that explored the factors influencing the HIV/AIDS prevention policy process within faith-based non-governmental organizations (NGOs) of different faiths. These factors were examined within three faith-based NGOs in Dar es Salaam, Tanzania-a Catholic, Anglican and Muslim organization. The research used an exploratory, qualitative case-study approach, and employed a health policy analysis framework, examining the context, actor and process factors and how they interact to form content in terms of policy and its implementation within each organization. Three key factors were found to influence faith-based NGOs' HIV/AIDS prevention response in terms of both policy and its implementation: (1) the faith structure in which the organizations are a part, (2) the presence or absence of organizational policy and (3) the professional nature of the organizations and its actors. The interaction between these factors, and how actors negotiate between them, was found to shape the organizations' HIV/AIDS prevention response. This article reports on these factors and analyses the different HIV/AIDS prevention responses found within each organization. By understanding the factors that influence faith-based NGOs' HIV/AIDS prevention policy process, the overall faith-based response to HIV/AIDS, and how it corresponds to national response efforts, is better understood. It is hoped that by doing so the government will be better able to identify how to best work with FBOs to meet national HIV/AIDS prevention targets, improving the overall role of FBOs in the fight against

  8. Implementing Implementation Science: An Approach for HIV Prevention, Care and Treatment Programs.

    PubMed

    Lambdin, Barrot H; Cheng, Ben; Peter, Trevor; Mbwambo, Jessie; Apollo, Tsitsi; Dunbar, Megan; Udoh, Ifeoma C; Cattamanchi, Adithya; Geng, Elvin H; Volberding, Paul

    2015-01-01

    Though great progress has been realized over the last decade in extending HIV prevention, care and treatment in some of the least resourced settings of the world, a substantial gap remains between what we know works and what we are actually achieving in HIV programs. To address this, leaders have called for the adoption of an implementation science framework to improve the efficiency and effectiveness of HIV programs. Implementation science (IS) is a multidisciplinary scientific field that seeks generalizable knowledge about the magnitude of, determinants of and strategies to close the gap between evidence and routine practice for health in real-world settings. We propose an IS approach that is iterative in nature and composed of four major components: 1) Identifying Bottlenecks and Gaps, 2) Developing and Implementing Strategies, 3) Measuring Effectiveness and Efficiency, and 4) Utilizing Results. With this framework, IS initiatives draw from a variety of disciplines including qualitative and quantitative methodologies in order to develop new approaches responsive to the complexities of real world program delivery. In order to remain useful for the changing programmatic landscape, IS research should factor in relevant timeframes and engage the multi-sectoral community of stakeholders, including community members, health care teams, program managers, researchers and policy makers, to facilitate the development of programs, practices and polices that lead to a more effective and efficient global AIDS response. The approach presented here is a synthesis of approaches and is a useful model to address IS-related questions for HIV prevention, care and treatment programs. This approach, however, is not a panacea, and we will continue to learn new ways of thinking as we move forward to close the implementation gap.

  9. EFFECT OF HIV PREVENTION AND TREATMENT PROGRAM ON HIV AND HCV TRANSMISSION AND HIV MORTALITY AT AN INDONESIAN NARCOTIC PRISON.

    PubMed

    Nelwan, Erni J; Indrati, Agnes K; Isa, Ahmad; Triani, Nurlita; Alam, Nisaa Nur; Herlan, Maria S; Husen, Wahid; Pohan, Herdiman T; Alisjahbana, Bachti; Meheus, Andre; Van Crevel, Reinout; van der Ven, Andre Jam

    2015-09-01

    Validated data regarding HIV-transmission in prisons in developing countries is scarce. We examined sexual and injecting drug use behavior and HIV and HCV transmission in an Indonesian narcotic prison during the implementation of an HIV prevention and treatment program during 2004-2007 when the Banceuy Narcotic Prison in Indonesia conducted an HIV transmission prevention program to provide 1) HIV education, 2) voluntary HIV testing and counseling, 3) condom supply, 4) prevention of rape and sexual violence, 5) antiretroviral treatment for HIV-positive prisoners and 6) methadone maintenance treatment. During a first survey that was conducted between 2007 and 2009, new prisoners entered Banceuy Narcotics Prison were voluntary tested for HIV and HCV-infection after written informed consent was obtained. Information regarding sexual and injecting risk behavior and physical status were also recorded at admission to the prison. Participants who tested negative for both HIV and HCV during the first survey were included in a second survey conducted during 2008-2011. During both surveys, data on mortality among HIV-seropositive patients were also recorded. All HIV-seropositive participants receive treatment for HIV. HIV/ AIDS-related deaths decreased: 43% in 2006, 18% in 2007, 9% in 2008 and 0% in 2009. No HIV and HCV seroconversion inside Banceuy Narcotic Prison were found after a median of 23 months imprisonment (maximum follow-up: 38 months). Total of 484.8 person-years observation was done. Participants reported HIV transmission risk-behavior in Banceuy Prison during the second survey was low. After implementation of HIV prevention and treatment program, no new HIV or HCV cases were detected and HIV-related mortality decreased.

  10. Adolescent lives matter: preventing HIV in adolescents

    PubMed Central

    Pettifor, Audrey; Stoner, Marie; Pike, Carey; Bekker, Linda-Gail

    2018-01-01

    Purpose of review Many of the almost 2 million HIV infections that occurred globally in the last year occurred among adolescents and young people, particularly those from East and Southern Africa and within key populations. Global HIV epidemic control will require that new infections among these youth populations be curtailed. This review examines the most effective prevention approaches to reach these adolescent populations in the next 5 years. Recent findings Adolescents are in transition and are developmentally unique. They have specific needs and challenges, which if not addressed will result in less than successful interventions. Tailored, layered, combination prevention packages that take into account specific adolescent needs and involve biomedical, behavioural and structural components are recommended. These packages should be designed for and with the meaningful input of adolescents, and involve their peers in their implementation and execution. Where possible, age-appropriate health and social interventions that go beyond HIV should be bundled and offered in a variety of community-based venues that are already acceptable to and frequented by adolescents. Summary It is urgent that we reach adolescents globally with the most effective HIV prevention approaches. HIV prevention investment in this population has immediate and longer-term benefits. PMID:29528850

  11. Digital gaming for HIV prevention with young adolescents.

    PubMed

    Enah, Comfort; Moneyham, Linda; Vance, David E; Childs, Gwendolyn

    2013-01-01

    The search for intervention strategies appropriate for young adolescents has recently led to the use of digital games. Digital gaming interventions are promising because they may be developmentally appropriate for adolescent populations. The gaming approach also capitalizes on an inherent interest to adolescents and circumvents traditional barriers to access to prevention interventions faced in some geographical areas. Notwithstanding, research on gaming in HIV prevention is quite limited. In this review article, we examine the need for contextually relevant HIV prevention interventions among young adolescents. From this, we provide a theoretical framework for exploring contextually relevant HIV risk factors and a foundation for gathering and using input from the target population to adapt an existing game or to create a developmentally appropriate and contextually relevant HIV prevention game. Copyright © 2013 Association of Nurses in AIDS Care. Published by Elsevier Inc. All rights reserved.

  12. Knowledge of HIV-related disabilities and challenges in accessing care: Qualitative research from Zimbabwe

    PubMed Central

    Zuurmond, Maria; Ferrand, Rashida; Kuper, Hannah

    2017-01-01

    Introduction While the rapid expansion in antiretroviral therapy access in low and middle income countries has resulted in dramatic declines in mortality rates, many people living with HIV face new or worsening experiences of disability. As nearly 1 in 20 adults are living with HIV in sub-Saharan Africa–many of whom are likely to develop disabling sequelae from long-term infection, co-morbidities and side effects of their treatment–understanding the availability and accessibility of services to address HIV-related disabilities is of vital importance. The aim of this study thus is to explore knowledge of HIV-related disabilities amongst stakeholders working in the fields of HIV and disability and factors impacting uptake and provision of interventions for preventing, treating or managing HIV-related disabilities. Methods In-depth, semi-structured interviews were conducted with ten stakeholders based in Harare, Zimbabwe, who were working in the fields of either disability or HIV. Stakeholders were identified through a priori stakeholder analysis. Thematic Analysis, complemented by constant comparison as described in Grounded Theory, was used to analyse findings. Results All key informants reported some level of knowledge of HIV-related disability, mostly from observations made in their line of work. However, they reported no interventions or policies were in place specifically to address HIV-related disability. While referrals between HIV and rehabilitation providers were not uncommon, no formal mechanisms had been established for collaborating on prevention, identification and management. Additional barriers to accessing and providing services to address HIV-related disabilities included: the availability of resources, including trained professionals, supplies and equipment in both the HIV and rehabilitation sectors; lack of disability-inclusive adaptations, particularly in HIV services; heavy centralization of available services in urban areas, without

  13. Antibody-Based Preventive and Therapeutic Strategies Against HIV.

    PubMed

    Fabra-Garcia, Amanda; Beltran, Carolina; Sanchez-Merino, Victor; Yuste, Eloisa

    2016-01-01

    Over the years, numerous studies have been carried out demonstrating the role of antibodies in HIV control leading to the development of antibody-based therapeutic and prophylactic strategies. The objective of this review is to provide updated information on the role of antibodies in the prevention and control of HIV infection and the strategies against HIV that have been designed based on this information. Passive transfer of anti-HIV antibodies in animal models has proven the efficacy of certain antibodies in the prevention and treatment of infection. The capacity of antibodies to control the virus was first attributed to their neutralizing capacity. However, we now know that there are other Fc-mediated antibody activities associated with virus protection. When it comes to better understanding protection against HIV, we ought to pay particular attention to mucosal immune responses. The evidence accumulated so far indicates that an effective vaccine against HIV should generate both mucosal IgAs and systemic IgGs. Due to the problematic induction of protective anti-HIV antibodies, several groups have developed alternative approaches based on antibody delivery via gene therapy vectors. Experiments in animal models with these vectors have shown impressive protection levels and this strategy is now being clinically trialed. Taking into account all the information included in this review, it seems evident that anti-HIV-1 antibodies play an important role in virus control and prevention. This review aims to give an overview of the strategies used and the advances in antibody-based preventive and therapeutic strategies against HIV-1.

  14. Prevention of HIV/AIDS Education in Rural Communities III.

    ERIC Educational Resources Information Center

    Torabi, Mohammad R., Ed.

    1998-01-01

    This third special issue of the Health Education Monograph Series on HIV/AIDS Prevention in Rural Communities presents 9 articles on: "Rural Adolescent Views of HIV Prevention: Focus Groups at Two Indiana Rural 4-H Clubs" (William L. Yarber and Stephanie A. Sanders); "Implementing HIV Education: Beyond Curriculum" (Susan…

  15. Prevention of HIV/AIDS Education in Rural Communities II.

    ERIC Educational Resources Information Center

    Torabi, Mohammad R., Ed.

    1997-01-01

    This second special issue of the Health Education Monograph Series on HIV/AIDS Prevention in Rural Communities presents seven articles: (1) "Preventing Maternal-Infant Transmission of HIV: Social and Ethical Issues" (James G. Anderson, Marilyn M. Anderson, and Tara Booth); (2) "HIV Infection in Diverse Rural Population: Migrant Farm…

  16. What Community-Based HIV Prevention Organizations Say About Their Role in Biomedical HIV Prevention.

    PubMed

    Smith, Dawn K; Maier, Emily; Betts, Joshua; Gray, Simone; Kolodziejski, Brian; Hoover, Karen W

    2016-10-01

    Community-based organizations (CBOs) are critical to delivery of effective HIV prevention because of their reach to key populations. This online survey of a national sample of CBOs assessed their awareness of, interest in, and resources needed to provide nonoccupational postexposure prophylaxis (nPEP), preexposure prophylaxis (PrEP), and HIV treatment as prevention (TasP). One hundred seventy-five CBOs participated: 87 clinical and 88 nonclinical CBOs. For nPEP, PrEP, and TasP, program managers reported that awareness was high (94%, 90%, 85%), meeting current client need was low (20%, 13%, 18%), and the likelihood of increasing their current provision with additional resources was somewhat high (62%, 64%, 62%). Clinical CBOs were more prepared to support expansion of these biomedical interventions than nonclinical CBOs. Meeting the information, training, and resource needs of CBOs is critical for effective collaboration to reduce the number of new HIV infections through expanded delivery of PrEP, nPEP, and TasP.

  17. Where are the young men in HIV prevention efforts? Comments on HIV prevention programs and research from young men who sex with men in Los Angeles county.

    PubMed

    Holloway, Ian W; Cederbaum, Julie A; Ajayi, Antonette; Shoptaw, Steven

    2012-12-01

    Despite increasing rates of HIV infection among young men who have sex with men (YMSM), only a minority participate in formal HIV prevention efforts. Semi-structured mixed-methods interviews were conducted with a diverse sample of YMSM (N = 100, M(age) = 25.0 years) in Los Angeles, California, to identify facilitators and barriers to participation in HIV prevention programs. Summative content analyses were used to evaluate transcribed field notes from these interviews. Results showed that 28.0 % of all participants had previously attended an HIV prevention program, and that 21.3 % of those who were also asked if they had ever participated in any research pertaining to HIV prevention had done so. A significantly higher percentage of those who had participated in HIV prevention programs had been tested for HIV in the past 6 months compared to those who had not (p < .05). The most frequently mentioned barriers to participation in such a program were being too busy to attend (12.0 %), not perceiving themselves to be at risk for HIV infection (14.0 %), and believing that they already knew everything they needed to know about HIV transmission (23.0 %). YMSM suggested that future interventions should use technology (e.g., the Internet, mobile devices), engage their social networks, and highlight HIV prevention as a means for community connection. Collectively, these results provide some explanations for why YMSM account for a minority of HIV prevention program participants and offer possible directions for future HIV prevention efforts that target YMSM.

  18. HIV Prevention Messages Targeting Young Latino Immigrant MSM.

    PubMed

    Solorio, Rosa; Norton-Shelpuk, Pamela; Forehand, Mark; Martinez, Marcos; Aguirre, Joel

    2014-01-01

    Young Latino immigrant men who have sex with men (MSM) are at risk for HIV and for delayed diagnosis. A need exists to raise awareness about HIV prevention in this population, including the benefits of timely HIV testing. This project was developed through collaboration between University of WA researchers and Entre Hermanos, a community-based organization serving Latinos. Building from a community-based participatory research approach, the researchers developed a campaign that was executed by Activate Brands, based in Denver, Colorado. The authors (a) describe the development of HIV prevention messages through the integration of previously collected formative data; (b) describe the process of translating these messages into PSAs, including the application of a marketing strategy; (c) describe testing the PSAs within the Latino MSM community; and (c) determine a set of important factors to consider when developing HIV prevention messages for young Latino MSM who do not identify as gay.

  19. The Use of Technology to Advance HIV Prevention for Couples.

    PubMed

    Mitchell, Jason W

    2015-12-01

    The majority of HIV prevention studies and programs have targeted individuals or operated at the community level. This has also been the standard approach when incorporating technology (e.g., web-based, smartphones) to help improve HIV prevention efforts. The tides have turned for both approaches: greater attention is now focusing on couple-based HIV prevention and using technology to help improve these efforts for maximizing reach and potential impact. To assess the extent that technology has been used to help advance HIV prevention with couples, a literature review was conducted using four databases and included studies that collected data from 2000 to early 2015. Results from this review suggest that technology has primarily been used to help advance HIV prevention with couples as a tool for (1) recruitment and data collection and (2) intervention development. Challenges and limitations of conducting research (e.g., validity of dyadic data) along with future directions for how technology (e.g., mHealth, wearable sensors) can be used to advance HIV prevention with couples are then discussed. Given the growing and near ubiquitous use of the Internet and smartphones, further efforts in the realm of mHealth (e.g., applications or "apps") and eHealth are needed to develop novel couple-focused HIV-preventive interventions.

  20. HIV prevention in prisons and jails: obstacles and opportunities.

    PubMed Central

    Polonsky, S; Kerr, S; Harris, B; Gaiter, J; Fichtner, R R; Kennedy, M G

    1994-01-01

    High rates of human immunodeficiency virus (HIV) infection among jail and prison inmates suggest that HIV prevention efforts should focus on incarcerated populations. Overcrowding, the high prevalence of injection drug use, and other high-risk behaviors among inmates create a prime opportunity for public health officials to affect the course of the HIV epidemic if they can remedy these problems. Yet, along with the opportunity, there are certain obstacles that correctional institutions present to public health efforts. The various jurisdictions have differing approaches to HIV prevention and control. Whether testing should be mandatory or voluntary, whether housing should be integrated or segregated by HIV serostatus, and whether condoms, bleach, or clean needles should be made available to the prisoners, are questions hotly debated by public health and correctional officials. Even accurate assessment of risk-taking within the institutions leads to controversy, as asking questions could imply acceptance of the very behaviors correctional officials are trying to prevent. Education and risk-reduction counseling are the least controversial and most widely employed modes of prevention, but the effectiveness of current prevention efforts in reducing HIV transmission in this high-risk population is largely undetermined. PMID:7938381

  1. Clinical Trial Design for HIV Prevention Research: Determining Standards of Prevention.

    PubMed

    Dawson, Liza; Zwerski, Sheryl

    2015-06-01

    This article seeks to advance ethical dialogue on choosing standards of prevention in clinical trials testing improved biomedical prevention methods for HIV. The stakes in this area of research are high, given the continued high rates of infection in many countries and the budget limitations that have constrained efforts to expand treatment for all who are currently HIV-infected. New prevention methods are still needed; at the same time, some existing prevention and treatment interventions have been proven effective but are not yet widely available in the countries where they most urgently needed. The ethical tensions in this field of clinical research are well known and have been the subject of extensive debate. There is no single clinical trial design that can optimize all the ethically important goals and commitments involved in research. Several recent articles have described the current ethical difficulties in designing HIV prevention trials, especially in resource limited settings; however, there is no consensus on how to handle clinical trial design decisions, and existing international ethical guidelines offer conflicting advice. This article acknowledges these deep ethical dilemmas and moves beyond a simple descriptive approach to advance an organized method for considering what clinical trial designs will be ethically acceptable for HIV prevention trials, balancing the relevant criteria and providing justification for specific design decisions. Published 2014. This article is a U.S. Government work and is in the public domain in the USA.

  2. Predictors of Self-Efficacy for HIV Prevention Among Hispanic Women in South Florida

    PubMed Central

    Villegas, Natalia; Cianelli, Rosina; Gonzalez-Guarda, Rosa; Kaelber, Lorena; Ferrer, Lilian; Peragallo, Nilda

    2012-01-01

    Self-efficacy is a critical element for HIV prevention, however little is known about the predictors of self-efficacy for HIV prevention among Hispanic women. In this cross-sectional study we assessed if age, living with a partner, employment status, HIV knowledge, self-esteem, and intimate partner violence (IPV) predicted self-efficacy for HIV prevention in 548 Hispanic women in South Florida who participated in a randomized controlled trial (SEPA). The majority of Hispanic women reported high levels of self-efficacy for HIV prevention. Women who were older, living with a partner, with less HIV knowledge, and a history of IPV reported significantly lower levels of self-efficacy for HIV prevention. HIV knowledge was the most important predictor of self-efficacy for HIV prevention. Employment was not a significant predictor of self-efficacy for HIV prevention. Predictors identified in the study can be used to identify high-risk Hispanic women who are in need of HIV prevention interventions. PMID:22795758

  3. HIV Prevention Readiness in Undergraduates and Inmates.

    ERIC Educational Resources Information Center

    Antonio, Michael E.; And Others

    Prevention of Human Immunodeficiency Virus (HIV) transmission is increasingly an international priority. Education of high-risk populations, such as incarcerated individuals, is particularly important in thwarting the spread of HIV. To address this concern, the attitudes, beliefs, and knowledge of inmates concerning HIV and AIDS related issues are…

  4. HIV in Indian prisons: risk behaviour, prevalence, prevention & treatment.

    PubMed

    Dolan, Kate; Larney, Sarah

    2010-12-01

    HIV is a major health challenge for prison authorities. HIV in prisons has implications for HIV in the general community. The aim of this paper was to gather information on HIV risk, prevalence, prevention and treatment in prisons in India. Relevant published and unpublished reports and information were sought in order to provide a coherent picture of the current situation relating to HIV prevention, treatment and care in prisons in India. Information covered prison management and population statistics, general conditions in prisons, provision of general medical care and the HIV situation in prison. No data on drug injection in prison were identified. Sex between men was reported to be common in some Indian prisons. A national study found that 1.7 per cent of inmates were HIV positive. Some prisons provided HIV education. Condom provision was considered illegal. A few prisoners received drug treatment for drug use, HIV infection or co-infection with sexually transmitted infections (STIs). HIV prevalence in prisons in India was higher than that in the general community. Regular monitoring of information on HIV risk behaviours and prevalence in Indian prisons is strongly recommended. Evidence based treatment for drug injectors and nation-wide provision of HIV prevention strategies are urgently required. Voluntary counselling, testing and treatment for HIV and STIs should be provided.

  5. Developing family interventions for adolescent HIV prevention in South Africa.

    PubMed

    Kuo, Caroline; Atujuna, Millicent; Mathews, Catherine; Stein, Dan J; Hoare, Jacqueline; Beardslee, William; Operario, Don; Cluver, Lucie; K Brown, Larry

    2016-01-01

    Adolescents and young people account for 40% of all new HIV infections each year, with South Africa one of the hardest hit countries, and having the largest population of people living with HIV. Although adolescent HIV prevention has been delivered through diverse modalities in South Africa, and although family-based approaches for adolescent HIV prevention have great potential for highly affected settings such as South Africa, there is a scarcity of empirically tested family-based adolescent HIV preventive interventions in this setting. We therefore conducted focus groups and in-depth interviews with key informants including clinicians, researchers, and other individuals representing organizations providing HIV and related health services to adolescents and parents (N = 82). We explored family perspectives and interactions around topics such as communication about sex, HIV, and relationships. Participants described aspects of family interactions that presented both challenges and opportunities for family-based adolescent HIV prevention. Parent-child communication on sexual topics were taboo, with these conversations perceived by some adults as an invitation for children to engage in HIV risk behavior. Parents experienced social sanctions for discussing sex and adolescents who asked about sex were often viewed as disrespectful and needing discipline. However, participants also identified context-appropriate strategies for addressing family challenges around HIV prevention including family meetings, communal parenting, building efficacy around parent-adolescent communication around sexual topics, and the need to strengthen family bonding and positive parenting. Findings indicate the need for a family intervention and identify strategies for development of family-based interventions for adolescent HIV prevention. These findings will inform design of a family intervention to be tested in a randomized pilot trial (ClinicalTrials.gov #NCT02432352).

  6. Self-testing for HIV: a new option for HIV prevention?

    PubMed

    Spielberg, Freya; Levine, Ruth O; Weaver, Marcia

    2004-10-01

    Self-testing has the potential to be an innovative component to community-wide HIV-prevention strategies. This testing method could serve populations who do not have access to standard voluntary counselling and testing services or because of privacy concerns, stigma, transport costs, or other barriers do not use facility-based, standard HIV testing. This paper reviews recent research on the acceptability, feasibility, and cost of rapid testing and home-specimen collection for HIV, and suggests that self-testing may be another important strategy for diagnosing HIV infection. Several research questions are posed that should be answered before self-testing is realised.

  7. HIV Prevention Messages Targeting Young Latino Immigrant MSM

    PubMed Central

    Solorio, Rosa; Forehand, Mark; Aguirre, Joel

    2014-01-01

    Young Latino immigrant men who have sex with men (MSM) are at risk for HIV and for delayed diagnosis. A need exists to raise awareness about HIV prevention in this population, including the benefits of timely HIV testing. This project was developed through collaboration between University of WA researchers and Entre Hermanos, a community-based organization serving Latinos. Building from a community-based participatory research approach, the researchers developed a campaign that was executed by Activate Brands, based in Denver, Colorado. The authors (a) describe the development of HIV prevention messages through the integration of previously collected formative data; (b) describe the process of translating these messages into PSAs, including the application of a marketing strategy; (c) describe testing the PSAs within the Latino MSM community; and (c) determine a set of important factors to consider when developing HIV prevention messages for young Latino MSM who do not identify as gay. PMID:24864201

  8. Reducing HIV and AIDS through Prevention (RHAP): a theoretically based approach for teaching HIV prevention to adolescents through an exploration of popular music.

    PubMed

    Boutin-Foster, Carla; McLaughlin, Nadine; Gray, Angela; Ogedegbe, Anthony; Hageman, Ivan; Knowlton, Courtney; Rodriguez, Anna; Beeder, Ann

    2010-05-01

    Using popular culture to engage students in discussions of HIV prevention is a nontraditional approach that may complement current prevention efforts and enhance the ability to reach youth who are at high risk of contracting HIV and other sexually transmitted infections. Hip-hop or rap music is the dominant genre of music among adolescents, especially Black and Latino youth who are disproportionately impacted by HIV and AIDS. This paper describes the rationale and development of the Reducing HIV and AIDS through Prevention (RHAP) program, a school-based program that uses hip-hop/rap music as a vehicle for raising awareness among adolescents about HIV/AIDS. Constructs from the Social Cognitive Theory and the Sexual Script Theory were used in developing the program. It was piloted and evaluated among 26 middle school students in East Harlem, New York. The lessons learned from a formative evaluation of the program and the implications for developing other programs targeting public health problems are discussed. The RHAP program challenges the traditional pedagogue-student paradigm and provides an alternative approach to teaching about HIV prevention and awareness.

  9. HIV Prevention Among Transgender Populations: Knowledge Gaps and Evidence for Action.

    PubMed

    Poteat, Tonia; Malik, Mannat; Scheim, Ayden; Elliott, Ayana

    2017-08-01

    The purpose of this review is to summarize the available evidence-based HIV prevention interventions tailored for transgender people. A limited number of evidence-based HIV prevention interventions have been tested with transgender populations. Most existing interventions target behavior change among transgender women, with only one HIV prevention program evaluated for transgender men. Studies addressing biomedical interventions for transgender women are ongoing. Few interventions address social and structural barriers to HIV prevention, such as stigma, discrimination, and poverty. Evidence-based multi-level interventions that address the structural, biomedical, and behavioral risks for HIV among transgender populations, including transgender men, are needed to address disparities in HIV prevalence. Future research should address not only pre-exposure prophylaxis uptake and condom use but also structural barriers that limit access to these prevention strategies.

  10. Implementing Implementation Science: An Approach for HIV Prevention, Care and Treatment Programs

    PubMed Central

    Lambdin, Barrot H.; Cheng, Ben; Peter, Trevor; Mbwambo, Jessie; Apollo, Tsitsi; Dunbar, Megan; Udoh, Ifeoma C.; Cattamanchi, Adithya; Geng, Elvin H.; Volberding, Paul

    2015-01-01

    Though great progress has been realized over the last decade in extending HIV prevention, care and treatment in some of the least resourced settings of the world, a substantial gap remains between what we know works and what we are actually achieving in HIV programs. To address this, leaders have called for the adoption of an implementation science framework to improve the efficiency and effectiveness of HIV programs. Implementation science (IS) is a multidisciplinary scientific field that seeks generalizable knowledge about the magnitude of, determinants of and strategies to close the gap between evidence and routine practice for health in real-world settings. We propose an IS approach that is iterative in nature and composed of four major components: 1) Identifying Bottlenecks and Gaps, 2) Developing and Implementing Strategies, 3) Measuring Effectiveness and Efficiency, and 4) Utilizing Results. With this framework, IS initiatives draw from a variety of disciplines including qualitative and quantitative methodologies in order to develop new approaches responsive to the complexities of real world program delivery. In order to remain useful for the changing programmatic landscape, IS research should factor in relevant timeframes and engage the multi-sectoral community of stakeholders, including community members, health care teams, program managers, researchers and policy makers, to facilitate the development of programs, practices and polices that lead to a more effective and efficient global AIDS response. The approach presented here is a synthesis of approaches and is a useful model to address IS-related questions for HIV prevention, care and treatment programs. This approach, however, is not a panacea, and we will continue to learn new ways of thinking as we move forward to close the implementation gap. PMID:25986374

  11. Nanotechnology and HIV: potential applications for treatment and prevention.

    PubMed

    Kim, Peter S; Read, Sarah W

    2010-01-01

    HIV/AIDS is a global pandemic and is the leading infectious cause of death among adults. Although antiretroviral (ARV) therapy has dramatically improved the quality of life and increased the life expectancy of those infected with HIV, life-long suppressive treatment is required and a cure for HIV infection remains elusive; frequency of dosing and drug toxicity as well as the development of viral resistance pose additional limitations. Furthermore, preventative measures such as a vaccine or microbicide are urgently needed to curb the rate of new infections. The capabilities inherent to nanotechnology hold much potential for impact in the field of HIV treatment and prevention. This article reviews the potential for the multidisciplinary field of nanotechnology to advance the fields of HIV treatment and prevention. © 2010 John Wiley & Sons, Inc.

  12. Evaluation of the Positive Prevention HIV/STD Curriculum

    ERIC Educational Resources Information Center

    LaChausse, Robert G.

    2006-01-01

    This study evaluated the effectiveness of Positive Prevention, a theory-based, HIV/STD prevention education curriculum for high school youth. Three hundred fifty-three students participated in a longitudinal experimental design to determine the impact of the curriculum on HIV/AIDS knowledge, self-efficacy to abstain from sex, self-efficacy of…

  13. CROI 2016: Hot Spots in HIV Infection and Advances in HIV Prevention.

    PubMed

    Buchbinder, Susan P; Liu, Albert Y

    2016-01-01

    The 2016 Conference on Retroviruses and Opportunistic Infections (CROI) highlighted hot spots in HIV infection. Men who have sex with men (MSM), transgender populations, people who inject drugs, fisherfolk, migrants, adolescents, and older adults are heavily impacted in a number of regions. Stigma contributes to risk behaviors and HIV acquisition across populations. HIV testing is a crucial first step in the HIV care continuum, and several large community-based surveys are underway in Africa to increase HIV testing, linkage to care, and uptake of antiretroviral treatment. Advances in preexposure prophylaxis (PrEP) featured prominently at CROI 2016. Two large efficacy trials of a vaginal ring containing the investigational drug dapivirine demonstrated efficacy and safety in preventing HIV infections in women in Africa. Data on the safety of long-acting injectable PrEP and several investigational PrEP drugs and formulations were also presented. Knowledge and use of PrEP among MSM in the United States appears to be increasing, and high uptake was seen among black MSM when provided as part of a culturally tailored support program. The use of broadly neutralizing antibodies for HIV prevention is a novel and promising approach to be evaluated in efficacy trials.

  14. Approaches to Preventative and Therapeutic HIV vaccines

    PubMed Central

    Gray, Glenda E.; Laher, Fatima; Lazarus, Erica; Ensoli, Barbara; Corey, Lawrence

    2016-01-01

    Novel strategies are being researched to discover vaccines to prevent and treat HIV-1. Nonefficacious preventative vaccine approaches include bivalent recombinant gp120 alone, HIV gene insertion into an Adenovirus 5 (Ad5) virus vector and the DNA prime/Ad5 boost vaccine regimen. However, the ALVAC-HIV prime/AIDSVAX® B/E gp120 boost regimen showed 31.2% efficacy at 3.5 years, and is being investigated as clade C constructs with an additional boost. Likewise, although multiple therapeutic vaccines have failed in the past, in a non-placebo controlled trial, a Tat vaccine demonstrated immune cell restoration, reduction of immune activation, and reduced HIV-1 DNA viral load. Monoclonal antibodies for passive immunization or treatment show promise, with VRC01 entering advanced clinical trials. PMID:26985884

  15. Engaging African American Faith-Based Organizations in Adolescent HIV Prevention.

    PubMed

    Woods-Jaeger, Briana A; Carlson, Mamie; Taggart, Tamara; Riggins, Linda; Lightfoot, Alexandra F; Jackson, Melvin R

    2015-08-01

    To reduce current HIV disparities among African American youth, it is imperative to find effective ways to extend the reach of evidence-based HIV prevention. One promising community resource to support this effort is faith-based organizations (FBOs), a credible and respected resource in the African American community. This paper describes the experiences, perceptions, and challenges that African American FBOs and faith leaders face in engaging in adolescent HIV prevention and highlights facilitators and barriers to implementing HIV prevention in African American FBOs. The findings suggest that African American FBOs and faith-based leaders are uniquely positioned to be instrumental resources in reducing African American youth HIV disparities.

  16. HIV Prevention among Mexican Migrants at Different Migration Phases: Exposure to Prevention Messages and Association With Testing Behaviors

    PubMed Central

    Martinez-Donate, Ana P.; Rangel, M. Gudelia; Zhang, Xiao; Simon, Norma-Jean; Rhoads, Natalie; Gonzalez-Fagoaga, J. Eduardo; Gonzalez, Ahmed Asadi

    2016-01-01

    Mobile populations are at increased risk for HIV infection. Exposure to HIV prevention messages at all phases of the migration process may help decrease im/migrants’ HIV risk. We investigated levels of exposure to HIV prevention messages, factors associated with message exposure, and the association between exposure to prevention messages and HIV testing behavior among Mexican im/migrants at different phases of the migration process. We conducted a cross-sectional, probability survey of Mexican im/migrants (N=3,149) traveling through the border city of Tijuana, Mexico. The results indicate limited exposure to prevention messages (57%–75%) and suboptimal last 12-month HIV testing rates (14%–25%) across five migration phases. Compared to pre-departure levels (75%), exposure to messages decreases at all post-departure migration phases (57%–63%, p<.001). In general, exposure to prevention messages is positively associated with greater odds of HIV testing at the pre-departure, destination, and interception phases. Binational efforts need to be intensified to reach and deliver HIV prevention to Mexican im/migrants across the migration continuum. PMID:26595267

  17. Structural factors in HIV prevention: concepts, examples, and implications for research.

    PubMed

    Sumartojo, E

    2000-06-01

    HIV-prevention behavior is affected by the environment as well as by characteristics of individuals at risk. HIV-related structural factors are defined as barriers to, or facilitators of, an individual's HIV prevention behaviors; they may relate to economic, social, policy, organizational or other aspects of the environment. A relatively small number of intervention studies demonstrates the potential of structural interventions to increase HIV prevention in the United States and internationally. The promise of structural interventions has also been shown in studies of interventions to prevent disease or promote public health in areas other than HIV. Frameworks help define and exemplify structural barriers and facilitators for HIV prevention. One framework developed at Centers for Disease Control and Prevention gives examples of structural facilitators in terms of the economic resources, policy supports, societal attitudes, and organizational structures and functions associated with governments, service organizations, businesses, workforce organizations, faith communities, justice systems, media organizations, educational systems, and healthcare systems. Frameworks should assist researchers and health officials to identify important areas for structural research and programming. A structural approach is timely and innovative. Despite limitations, including the challenge of a new perspective on prevention and the difficulty of evaluating their effects, researchers and public health officials are urged to pursue structural interventions to prevent HIV.

  18. MTV's "Staying Alive" global campaign promoted interpersonal communication about HIV and positive beliefs about HIV prevention.

    PubMed

    Geary, Cynthia Waszak; Burke, Holly McClain; Castelnau, Laure; Neupane, Shailes; Sall, Yacine Ba; Wong, Emily; Tucker, Heidi Toms

    2007-02-01

    In 2002 MTV launched a global multicomponent HIV prevention campaign, "Staying Alive," reaching over 166 countries worldwide. An evaluation of this campaign focused on three diverse sites: Kathmandu, Nepal; São Paulo, Brazil; and Dakar, Senegal. Data were collected before and after campaign implementation through population-based household surveys. Using linear regression techniques, our evaluation examined the effects of campaign exposure on interpersonal communication about HIV and the effects of campaign exposure and interpersonal communication on beliefs about HIV prevention. We found a consistent positive effect of exposure on interpersonal communication across all sites, though there were differences among sites with regard to whom the respondent talked about HIV. We also found a consistent positive effect of exposure on HIV prevention beliefs across sites when interpersonal communication was simultaneously entered into the model. Finally, in two sites we found a relationship between interpersonal communication and HIV prevention beliefs, controlling for exposure, though again, the effects differed by the type of person the communication was with. These similar findings in three diverse sites provide ecological validity of the findings that "Staying Alive" promoted interpersonal communication and influenced young people's beliefs about HIV prevention in a positive way, evidence for the potential of a global media campaign to have an impact on social norms.

  19. Ethical issues in HIV prevention research with people who inject drugs.

    PubMed

    Sugarman, Jeremy; Rose, Scott M; Metzger, David

    2014-04-01

    particular trial that was conducted in two countries. In addition, other stakeholders may have divergent views on the ethical issues described and may also have identified additional ethical issues that would warrant examination. Adopting similar approaches to addressing ethical issues in future research promises to facilitate this work so that needed strategies to prevent HIV infection among PWIDs can be safely and appropriately tested. Future trials enrolling PWIDs who are at risk of detainment should identify ways of mapping closely their experiences and perceptions in order to better apprehend some of the ethical issues at stake. In addition, scholarly and policy work needs to address the ethical issues related to post-trial access to multi-modal interventions that may be desired by participants, but are not shown to be effective in achieving the primary outcomes of the study.

  20. Perspectives of HIV agencies on improving HIV prevention, treatment, and care services in the USA.

    PubMed

    Khosla, Nidhi; Zachary, Iris

    2016-10-01

    HIV healthcare services in the USA are made available through a complex funding and delivery system. We present perspectives of HIV agencies on improvements that could lead to an ideal system of HIV prevention, treatment and care. We conducted semi-structured interviews with representatives from 21 HIV agencies offering diverse services in Baltimore, MD. Thematic analysis revealed six key themes: (1) Focusing on HIV prevention, (2) Establishing common entry-points for services, (3) Improving information availability, (4) Streamlining funding streams, (5) Removing competitiveness and (6) Building trust. We recommend that in addition to addressing operational issues regarding service delivery and patient care, initiatives to improve HIV service systems should address underlying social issues such as building trust.

  1. Shared Communities, Structural Contexts, and HIV Risk: Prioritizing the HIV Risk and Prevention Needs of Black Heterosexual Men

    PubMed Central

    Raj, Anita

    2012-01-01

    Black heterosexual men (BHM) are seldom mentioned in HIV prevention research, policy, and interventions, despite evidence that heterosexual contact is becoming the leading exposure category for BHM. The disparate effect of HIV/AIDS on BHM; the debunked “down low” myth; the contexts of BHM's lives in terms of disproportionate poverty, unemployment, and incarceration; and a growing empirical base linking these factors to increased HIV risk, underscore the need to prioritize HIV risk and prevention initiatives for BHM. We highlighted the structural contexts of HIV risk for BHM, and four community-based approaches to address HIV risk and prevention for BHM: (1) men's health programs; (2) workforce and postincarceration release programs; (3) linkages to women's prevention programs; and (4) faith-based initiatives. PMID:22401513

  2. Transitioning a Large Scale HIV/AIDS Prevention Program to Local Stakeholders: Findings from the Avahan Transition Evaluation

    PubMed Central

    Bennett, Sara; Singh, Suneeta; Rodriguez, Daniela; Ozawa, Sachiko; Singh, Kriti; Chhabra, Vibha; Dhingra, Neeraj

    2015-01-01

    Background Between 2009–2013 the Bill and Melinda Gates Foundation transitioned its HIV/AIDS prevention initiative in India from being a stand-alone program outside of government, to being fully government funded and implemented. We present an independent prospective evaluation of the transition. Methods The evaluation drew upon (1) a structured survey of transition readiness in a sample of 80 targeted HIV prevention programs prior to transition; (2) a structured survey assessing institutionalization of program features in a sample of 70 targeted intervention (TI) programs, one year post-transition; and (3) case studies of 15 TI programs. Findings Transition was conducted in 3 rounds. While the 2009 transition round was problematic, subsequent rounds were implemented more smoothly. In the 2011 and 2012 transition rounds, Avahan programs were well prepared for transition with the large majority of TI program staff trained for transition, high alignment with government clinical, financial and managerial norms, and strong government commitment to the program. One year post transition there were significant program changes, but these were largely perceived positively. Notable negative changes were: limited flexibility in program management, delays in funding, commodity stock outs, and community member perceptions of a narrowing in program focus. Service coverage outcomes were sustained at least six months post-transition. Interpretation The study suggests that significant investments in transition preparation contributed to a smooth transition and sustained service coverage. Notwithstanding, there were substantive program changes post-transition. Five key lessons for transition design and implementation are identified. PMID:26327591

  3. Microbicides: Topical Prevention against HIV

    PubMed Central

    Shattock, Robin J.; Rosenberg, Zeda

    2012-01-01

    Microbicides represent a potential intervention strategy for preventing HIV transmission. Vaginal microbicides would meet the need for a discreet method that women could use to protect themselves against HIV. Although early-generation microbicides failed to demonstrate efficacy, newer candidates are based on more potent antiretroviral (ARV) products. Positive data from the CAPRISA 004 trial of tenofovir gel support use in women and represent a turning point for the field. This article reviews current progress in development of ARV-based microbicides. We discuss the consensus on selection criteria, the potential for drug resistance, rationale for drug combinations, and the use of pharmacokinetic (PK)/pharmacodynamic (PD) assessment in product development. The urgent need for continued progress in development of formulations for sustained delivery is emphasized. Finally, as the boundaries between different prevention technologies become increasingly blurred, consideration is given to the potential synergy of diverse approaches across the prevention landscape. PMID:22355798

  4. Integrating Buddhism and HIV prevention in U.S. southeast Asian communities.

    PubMed

    Loue, S; Lane, S D; Lloyd, L S; Loh, L

    1999-02-01

    Asian Pacific Islander communities in the United States have experienced an alarming increase in HIV infection over the past few years, possibly due to a lack of knowledge and the relative absence of appropriate educational interventions. The authors propose a new approach to the development of HIV prevention programs in U.S. southeast Asian communities. This article reviews the cultural and economic factors that may facilitate HIV transmission within these communities. Relying on the basic precepts of Buddhism, the dominant religion of many southeast Asian populations in the United States, the health belief model is utilized to demonstrate how recognizable, acceptable religious constructs can be integrated into the content of HIV prevention messages. This integration of religious concepts with HIV prevention messages may increase the likelihood that the message audience will accept the prevention messages as relevant. This nuanced approach to HIV prevention must be validated and refined through field research.

  5. Shifting the Paradigm: Using HIV Surveillance Data as a Foundation for Improving HIV Care and Preventing HIV Infection

    PubMed Central

    Sweeney, Patricia; Gardner, Lytt I; Buchacz, Kate; Garland, Pamela Morse; Mugavero, Michael J; Bosshart, Jeffrey T; Shouse, R Luke; Bertolli, Jeanne

    2013-01-01

    Context Reducing HIV incidence in the United States and improving health outcomes for people living with HIV hinge on improving access to highly effective treatment and overcoming barriers to continuous treatment. Using laboratory tests routinely reported for HIV surveillance to monitor individuals’ receipt of HIV care and contacting them to facilitate optimal care could help achieve these objectives. Historically, surveillance-based public health intervention with individuals for HIV control has been controversial because of concerns that risks to privacy and autonomy could outweigh benefits. But with the availability of lifesaving, transmission-interrupting treatment for HIV infection, some health departments have begun surveillance-based outreach to facilitate HIV medical care. Methods Guided by ethics frameworks, we explored the ethical arguments for changing the uses of HIV surveillance data. To identify ethical, procedural, and strategic considerations, we reviewed the activities of health departments that are using HIV surveillance data to contact persons identified as needing assistance with initiating or returning to care. Findings Although privacy concerns surrounding the uses of HIV surveillance data still exist, there are ethical concerns associated with not using HIV surveillance to maximize the benefits from HIV medical care and treatment. Early efforts to use surveillance data to facilitate optimal HIV medical care illustrate how the ethical burdens may vary depending on the local context and the specifics of implementation. Health departments laid the foundation for these activities by engaging stakeholders to gain their trust in sharing sensitive information; establishing or strengthening legal, policy and governance infrastructure; and developing communication and follow-up protocols that protect privacy. Conclusions We describe a shift toward using HIV surveillance to facilitate optimal HIV care. Health departments should review the

  6. Vocational Training with HIV Prevention for Ugandan Youth

    PubMed Central

    Rotheram-Borus, Mary Jane; Lightfoot, Marguerita; Kasirye, Rogers; Desmond, Katherine

    2013-01-01

    In a pilot study, young people in slums in Kampala, Uganda received an HIV prevention program (Street Smart) and were randomized to receive vocational training immediately (Immediate) or four months later (Delayed). Youth were monitored at recruitment, 4 months (85% retention), and 24 months (74% retention). Employment increased dramatically: Only 48% had ever been employed at recruitment, 86% were employed from months 21 to 24 post recruitment. Over two years, decreases were recorded in the number of sexual partners, mental health symptoms, delinquent acts, and drug use; condom use increased. Providing employment in low income countries, in conjunction with HIV prevention, may provide sustained support to young people to prevent HIV acquisition. PMID:21800180

  7. CDC Vital Signs: Daily Pill Can Prevent HIV

    MedlinePlus

    ... prescribe PrEP, more HIV infections could be prevented. Health care providers can: Test patients for HIV as a regular part of ... Helping to monitor PrEP use and its effects. Health care providers can Test patients for HIV as a regular part of ...

  8. Lessons Learned From Dissemination of Evidence-Based Interventions for HIV Prevention.

    PubMed

    Collins, Charles B; Sapiano, Tobey N

    2016-10-01

    In 1999, IOM issued a report that recommended that the Centers for Disease Control and Prevention should disseminate evidence-based HIV prevention interventions (EBIs) to be implemented by health departments, community-based organizations, drug treatment centers, and clinics. Based on these recommendations, the Diffusion of Effective Behavioral Interventions Project was initiated in 2000 and began disseminating interventions into public health practice. For 15 years, the Centers for Disease Control and Prevention has disseminated 29 EBIs to more than 11,300 agencies. Lessons were identified during the 15 years of implementation regarding successful methods of dissemination of EBIs. Lessons around selecting interventions for dissemination, developing a dissemination infrastructure including a resource website (https://effectiveinterventions.cdc.gov), and engagement with stakeholders are discussed. A continuous development approach ensured that intervention implementation materials, instructions, and technical assistance were all tailored to the needs of end users, focus populations, and agency capacities. Six follow-up studies demonstrated that adopters of EBIs were able to obtain comparable outcomes to those of the original efficacy research. The Diffusion of Effective Behavioral Interventions Project may offer guidance for other large, national, evidence-based public health dissemination projects. Published by Elsevier Inc.

  9. HIV prevention and education in state prison systems: an update.

    PubMed

    Lyons, Thomas; Osunkoya, Emmanuel; Anguh, Ivonne; Adefuye, Adedeji; Balogun, Joseph

    2014-04-01

    The prevalence rate of HIV infection in jails and prisons is approximately 5 times the rate in the U.S. general population. The authors surveyed state prison officials to assess HIV testing and HIV prevention policies--specifically voluntary testing, group HIV prevention counseling, and peer education--in the 50 states and to determine whether those policies are associated with the characteristics of the state and its prison population.

  10. Online social networking for HIV education and prevention: a mixed-methods analysis.

    PubMed

    Young, Sean D; Jaganath, Devan

    2013-02-01

    The purpose of this study is to use mixed (qualitative/quantitative) methods to determine (1) the feasibility and acceptability of using online social networking to facilitate HIV-related discussions and (2) the relationship between HIV-related online discussions and requests for a home-based HIV testing kit among men who have sex with men. Participants, primarily African American and Latino, were invited to join a "secret" group on the social networking Web site, Facebook. Peer leaders, trained in HIV prevention, posted HIV-related content. Participants were not obligated to respond to discussions or remain within the group. Participant public group conversations were qualitatively and thematically analyzed. Quantitative methods tested associations between qualitative data, participants' demographic information, and likelihood of requesting a home-based HIV testing kit. Latino and African American participants (n = 57) voluntarily used Facebook to discuss the following HIV-related topics (n = 485 conversations): prevention and testing, knowledge, stigma, and advocacy. Older participants more frequently discussed prevention and testing, stigma, and advocacy, although younger participants more frequently discussed HIV knowledge-related conversations. As the study progressed, the proportion of messages related to prevention and testing and HIV stigma increased. Multivariate analysis showed that participants posting about HIV prevention and testing (compared with those who did not) were significantly more likely to request an HIV testing kit (odds ratio, 11.14; P = 0.001). Facebook can serve as an innovative forum to increase both HIV prevention discussions and HIV testing requests among at-risk groups.

  11. Update on the Epidemiology and Prevention of HIV/AIDS in the United States

    PubMed Central

    Castel, Amanda D.; Magnus, Manya; Greenberg, Alan E.

    2015-01-01

    This update on the epidemiology and prevention of HIV in the United States is intended to provide contextual background that will help inform an understanding of recent developments in the domestic HIV epidemic. We describe the epidemiology of HIV disease in the US and the HIV continuum of care based on data collected primarily through HIV surveillance systems led by the Centers for Disease Control and Prevention including HIV incidence, prevalence, comorbidities and death. Populations and geographic regions disparately impacted by HIV are also highlighted. The HIV prevention armamentarium is also described including behavioral approaches to prevention, the emerging availability of biomedical prevention interventions such as pre-exposure prophylaxis, and structural and population-level interventions including treatment as prevention. Finally gaps in our understanding of the epidemic are underscored and suggestions for future epidemiologic research are proposed. PMID:25960941

  12. An overview of the effectiveness and efficiency of HIV prevention programs.

    PubMed Central

    Holtgrave, D R; Qualls, N L; Curran, J W; Valdiserri, R O; Guinan, M E; Parra, W C

    1995-01-01

    Because of the enormity of the HIV-AIDS epidemic and the urgency for preventing transmission, HIV prevention programs are a high priority for careful and timely evaluations. Information on program effectiveness and efficiency is needed for decision-making about future HIV prevention priorities. General characteristics of successful HIV prevention programs, programs empirically evaluated and found to change (or not change) high-risk behaviors or in need of further empirical study, and economic evaluations of certain programs are described and summarized with attention limited to programs that have a behavioral basis. HIV prevention programs have an impact on averting or reducing risk behaviors, particularly when they are delivered with sufficient resources, intensity, and cultural competency and are based on a firm foundation of behavioral and social science theory and past research. Economic evaluations have found that some of these behaviorally based programs yield net economic benefits to society, and others are likely cost-effective (even if not cost-saving) relative to other health programs. Still, specific improvements should be made in certain HIV prevention programs. PMID:7630989

  13. HIV Prevention: Opportunities and Challenges

    PubMed Central

    Marrazzo, Jeanne M.

    2016-01-01

    Preexposure prophylaxis (PrEP) with tenofovir disoproxil fumarate (TDF)-based regimens has been shown to be effective in preventing acquisition of HIV infection, with protective efficacy being dependent on adherence to treatment. Data from the PROUD (Preexposure Option for Reducing HIV in the UK) and IPERGAY (Action to Pre vent Risk Exposure By and For Gay Men) studies, the latter of which employed event-driven PrEP, showed a high rate of protective efficacy of PrEP with TDF and emtricitabine among men who have sex with men. Data from the ASPIRE (A Study to Prevent Infection With a Ring for Extended Use) study of a dapivirine vaginal ring showed a moderate rate of protective efficacy among women older than 21 years. Ongoing investigations are examining long-acting PrEP modalities and combination PrEP and contraception products. This article summarizes a presentation by Jeanne M. Marrazzo, MD, MPH, at the IAS–USA continuing education program, Improving the Management of HIV Disease, held in Washington, DC, in April 2016. PMID:28208119

  14. The microbiome and HIV prevention strategies in women.

    PubMed

    Abdool Karim, Salim S; Passmore, Jo-Ann S; Baxter, Cheryl

    2018-01-01

    HIV prevention approaches that women can use and control are a priority. Results from topical and oral preexposure prophylaxis (PrEP) HIV prevention trials have produced inconsistent results in women. One of the main behavioural factors impacting effectiveness of PrEP has been suboptimal adherence. In this review, we examine biological factors that modulate topical PrEP efficacy, with particular focus on the vaginal microbiome. Genital inflammation is an independent risk factor for HIV acquisition in women. Using 16S rRNA sequencing of the vaginal microbiota, anaerobic bacteria linked with bacterial vaginosis have been shown to be associated with both genital inflammation and HIV risk. Using proteomics, it was recently discovered that a dysbiotic vaginal microbiome, comprising less than 50% Lactobacillus spp., directly influenced topical PrEP efficacy. Gardnerella vaginalis, the dominant vaginal species in dysbiotic women, was able to directly degrade tenofovir, but not dapivirine, an antiretroviral also being developed for topical PrEP. The link between bacterial vaginosis-associated organisms with HIV risk and altered tenofovir gel effectiveness underscores the importance of good vaginal health and good adherence for women to benefit maximally from topical PrEP. Altering the vaginal microbiome is one of the new directions being pursued for HIV prevention.

  15. Cost-effectiveness analysis of annual Trichomonas vaginalis screening and treatment in HIV-positive women to prevent HIV transmission.

    PubMed

    Lazenby, Gweneth Bratton; Unal, Elizabeth Ramsey; Andrews, Annie Lintzenich; Simpson, Kit

    2014-06-01

    Because of a high incidence of Trichomonas infection among HIV-positive women, annual screening and treatment are recommended. Trichomonas infection is associated with a 2-fold risk of HIV transmission. The objective of this study was to determine if annual screening is cost-effective for the prevention of new HIV cases in susceptible male partners secondary to Trichomonas infection in HIV-positive women. A decision tree analysis was constructed to model the costs of Trichomonas screening, treatment, and follow-up. 200 women cycled through the model for a period of 12 months. One hundred women were unscreened and 100 were screened and treated per recommendations. Annual Trichomonas screening and treatment saves US $553 (US $475- US $645) per woman in the prevention of HIV transmission to male partners. The cost-effectiveness of this strategy was maintained across all assumptions in a sensitivity analysis. Trichomonas screening and treatment for the purpose of decreasing new HIV infections is not only cost-effective but also cost saving in HIV-positive women. If Centers for Disease Control and Prevention treatment guidelines were followed in all HIV-positive women living in the United States, the lifetime cost of new HIV infections prevented would approximate US $159,264,000 and could potentially prevent new HIV cases secondary to female-to-male transmissions.

  16. Antiretroviral-based HIV-1 Prevention: Antiretroviral Treatment and Pre-Exposure Prophylaxis

    PubMed Central

    Celum, Connie; Baeten, Jared

    2012-01-01

    Antiretroviral-based HIV-1 prevention strategies – including antiretroviral treatment (ART) to reduce the infectiousness of HIV-1 infected persons and oral and topical pre-exposure prophylaxis (PrEP) for uninfected persons to prevent HIV-1 acquisition – are the most promising new approaches for decreasing HIV-1 spread. Observational studies among HIV-1 serodiscordant couples have associated ART initiation with a reduction in HIV-1 transmission risk of 80–92%, and a recent randomized trial demonstrated that earlier initiation of ART (i.e., at CD4 counts between 350 and 550 cells/mm3), in the context of virologic monitoring and adherence support, resulted in a 96% reduction in HIV-1 transmission. A number of ongoing and recently-completed clinical trials have assessed the efficacy of PrEP for HIV-1 prevention as peri-coitally administered or daily-administered 1% tenofovir gel and daily oral tenofovir and combination emtricitabine/tenofovir. Completed studies have demonstrated HIV-1 protection efficacies ranging from 39% to 75%. However, two trials in African women have shown no HIV-1 protection with PrEP; the reasons for lack of efficacy in those trials are being investigated. Adherence is likely key to efficacy of antiretrovirals for HIV-1 prevention, both as ART and PrEP. Critical unanswered questions for successful delivery of antiretroviral-based HIV-1 prevention include how to target ART and PrEP to realize maximum population benefits, whether HIV-1 infected persons at earlier stages of infection would accept ART to reduce their risk for transmitting HIV-1 and highest-risk HIV-1 negative persons would use PrEP, and whether high adherence could be sustained to achieve high effectiveness. PMID:23221365

  17. Context and group dynamics in a CBPR-developed HIV prevention intervention

    PubMed Central

    Dickson-Gomez, Julia; Corbett, A. Michelle; Bodnar, Gloria; Zuniga, Maria Ofelia; Guevara, Carmen Eugenia; Rodriguez, Karla; Navas, Verónica

    2016-01-01

    This paper will explore in detail the effects of context and group dynamics on the development of a multi-level community-based HIV prevention intervention for crack cocaine users in the San Salvador Metropolitan Area, El Salvador. Community partners included residents from marginal communities, service providers from the historic center of San Salvador and research staff from a non-profit organization. The community contexts from which partners came varied considerably and affected structural group dynamics, i.e. who was identified as community partners, their research and organizational capacity, and their ability to represent their communities, with participants from marginal communities most likely to hold community leadership positions and be residents, and those from the center of San Salvador most likely to work in religious organizations dedicated to HIV prevention or feeding indigent drug users. These differences also affected the intervention priorities of different partners. The context of communities changed over time, particularly levels of violence, and affected group dynamics and the intervention developed. Finally, strategies were needed to elicit input from stakeholders under-represented in the community advisory board, in particular active crack users, in order to check the feasibility of the proposed intervention and revise it as necessary. Because El Salvador is a very different context than that in which most CBPR studies have been conducted, our results reveal important contextual factors and their effects on partnerships not often considered in the literature. PMID:25070835

  18. 78 FR 43055 - Accelerating Improvements in HIV Prevention and Care in the United States Through the HIV Care...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-18

    ... Improvements in HIV Prevention and Care in the United States Through the HIV Care Continuum Initiative #0; #0... 13649 of July 15, 2013 Accelerating Improvements in HIV Prevention and Care in the United States Through the HIV Care Continuum Initiative By the authority vested in me as President by the Constitution and...

  19. Sources of HIV-Prevention Information for Individuals at High Risk.

    ERIC Educational Resources Information Center

    Sagrestano, Lynda M.; Heiss-Wendt, Renate M.; Mizan, Ainon N.; Kittleson, Mark J.; Sarvela, Paul D.

    2001-01-01

    Identified the best methods of reaching people at high risk with HIV-prevention messages. Data from men who had sex with men, injection drug users, sex workers, HIV-positive people, heterosexuals, migrant workers, and perinatal women indicated that over 70 percent were exposed to HIV-prevention messages, though sources of exposure varied by risk…

  20. Online Social Networking for HIV Education and Prevention: A Mixed Methods Analysis

    PubMed Central

    Young, Sean D.; Jaganath, Devan

    2013-01-01

    Background The purpose of this study is to use mixed (qualitative/quantitative) methods to determine 1) the feasibility and acceptability of using online social networking to facilitate HIV-related discussions, and 2) the relationship between HIV-related online discussions and requests for a home-based HIV testing kit, among men who have sex with men (MSM). Methods Participants, primarily African American and Latino, were invited to join a “secret” group on the social networking website, Facebook. Peer leaders, trained in HIV prevention, posted HIV-related content. Participants were not obligated to respond to discussions or remain within the group. Participant public group conversations were qualitatively and thematically analyzed. Quantitative methods tested associations between qualitative data, participants’ demographic information, and likelihood of requesting a home-based HIV testing kit. Results Latino and African-American participants (N=57) voluntarily used Facebook to discuss the following HIV-related topics (N=485 conversations): Prevention and Testing; Knowledge; Stigma; and Advocacy. Older participants more frequently discussed Prevention and Testing, Stigma, and Advocacy, though younger participants more frequently discussed HIV Knowledge-related conversations. As the study progressed, the proportion of messages related to Prevention and Testing and HIV Stigma increased. Multivariate analysis showed that participants posting about HIV Prevention and Testing (compared to those who did not) were significantly more likely to request an HIV testing kit (OR 11.14, p = 0.001). Conclusions Facebook can serve as an innovative forum to increase both HIV prevention discussions and HIV testing requests among at-risk groups. PMID:23324979

  1. Australia's role in HIV prevention in the developing world.

    PubMed

    Cooper, D A

    1995-12-01

    A scientist with the National Centre in HIV Epidemiology and Clinical Research at the University of New South Wales in Sydney, Australia, addresses the fact that Australians working in the area of HIV infection have been very successful in prevention, treatment, and care. In the early 1980s, a bipartisan political decision was made to foster an effective partnership between HIV-infected communities, health care providers, and governments. HIV-infected communities included sex workers, prisoners, Aboriginal people, and high profile gay community activists. These three different groups succeeded in forming such a partnership, as reflected in the fact that the annual number of new HIV cases is down to 500 from a peak of 3000 in 1984. A key method used to contain HIV infection was needle-and-syringe exchange programs and continuing access to needles to prevent HIV transmission in the injecting drug community. Even though Australia has all this experience and success, it had a backseat role in ushering in the UNAIDS program because Australia did not contribute a significant share of the agency's relatively small budget (US$100 million/year). If Australia were to give just 10%, it would acquire a front row seat along with the Netherlands, Sweden, Belgium, France, and the UK. These nations have the greatest say as to where UNAIDS funds go. The Australian international aid organization has recently received an increase in funds, $110 million for 4 years to spend on four areas, one of which is HIV/AIDS. Australia has just allocated $25 million for a 5-year program for HIV/STD (sexually transmitted disease) prevention in Indonesia. This money would have been able to buy Australia a leading role in UNAIDS. Australians need to reassess their priorities. Australians can help their neighbors in the Asia-Pacific region move away from their denial of HIV to HIV prevention and care. They can conduct clinical trials of shorter and more user-friendly regimens of antiviral drugs that

  2. HIV pre-exposure prophylaxis for women and infants prevents vaginal and oral HIV transmission in a preclinical model of HIV infection.

    PubMed

    Kovarova, Martina; Shanmugasundaram, Uma; Baker, Caroline E; Spagnuolo, Rae Ann; De, Chandrav; Nixon, Christopher C; Wahl, Angela; Garcia, J Victor

    2016-11-01

    Approximately 1.5 million HIV-positive women become pregnant annually. Without treatment, up to 45% will transmit HIV to their infants, primarily through breastfeeding. These numbers highlight that HIV acquisition is a major health concern for women and children globally. They also emphasize the urgent need for novel approaches to prevent HIV acquisition that are safe, effective and convenient to use by women and children in places where they are most needed. 4'-Ethynyl-2-fluoro-2'-deoxyadenosine, a potent NRTI with low cytotoxicity, was administered orally to NOD/SCID/γc -/- mice and to bone marrow/liver/thymus (BLT) humanized mice, a preclinical model of HIV infection. HIV inhibitory activity in serum, cervicovaginal secretions and saliva was evaluated 4 h after administration. 4'-Ethynyl-2-fluoro-2'-deoxyadenosine's ability to prevent vaginal and oral HIV transmission was evaluated using highly relevant transmitted/founder viruses in BLT mice. Strong HIV inhibitory activity in serum, cervicovaginal secretions and saliva obtained from animals after a single oral dose of 4'-ethynyl-2-fluoro-2'-deoxyadenosine (10 mg/kg) demonstrated efficient drug penetration into relevant mucosal sites. A single daily oral dose of 4'-ethynyl-2-fluoro-2'-deoxyadenosine resulted in efficient prevention of vaginal and oral HIV transmission after multiple high-dose exposures to transmitted/founder viruses in BLT humanized mice. Our data demonstrated that 4'-ethynyl-2-fluoro-2'-deoxyadenosine efficiently prevents both vaginal and oral HIV transmission. Together with 4'-ethynyl-2-fluoro-2'-deoxyadenosine's relatively low toxicity and high potency against drug-resistant HIV strains, these data support further clinical development of 4'-ethynyl-2-fluoro-2'-deoxyadenosine as a potential pre-exposure prophylaxis agent to prevent HIV transmission in women and their infants. © The Author 2016. Published by Oxford University Press on behalf of the British Society for Antimicrobial

  3. Evaluation of HIV/AIDS prevention resources in Liberia: strategy and implications.

    PubMed

    Kennedy, Stephen B; Johnson, Knowlton; Harris, Albert O; Lincoln, Adams; Neace, William; Collins, David

    2004-03-01

    The purpose of this preliminary study was to assess the HIV/AIDS prevention needs, services, and resources in Liberia, including the readiness of local providers to conduct HIV/AIDS-related prevention programs based on a set of six key dimensions (prevention needs, knowledge, leadership, environment, risky behaviors, and resources). A valid self-administered qualitative-based health survey, based on a community readiness model, was utilized as the primary data collection source. A cross-sectional design that utilized a convenient sample of key informants such as health coordinators, program directors, and health administrator from both public and private HIV/AIDS-based organizations was used. Furthermore, an extensive review of the National Library of Medicine database of published articles from mid-1980 to 2002 was simultaneously conducted to gauge the extent of scientific publications on HIV/AIDS-related prevention services in Liberia. The findings from this study strongly suggest that Liberia is in a stage of vague awareness, as defined by the Tri-Ethnic Center community readiness framework, regarding HIV/AIDS-related activities, including a significant lack of HIV/AIDS-related resources and scientific publications. Accordingly, there is a critical need to acquire adequate resources and build capacity to implement effective HIV/AIDS-related prevention programming services in order to avert the negative public health consequences associated with HIV/AIDS, including the implementation of relevant evaluation and dissemination strategies. Most importantly, this model has the potential to be utilized in other resource-constraint settings, especially in the developing world, to assess prevention-related resources and programmatic readiness. This is the first published study to evaluate Liberia's HIV/AIDS prevention resources and to systematically document the extent and magnitude of the HIV/AIDS crises in the country.

  4. Translation of biomedical prevention strategies for HIV: Prospects and pitfalls

    PubMed Central

    Vermund, Sten H.; Tique, José A.; Cassell, Holly M.; Johnson, Megan E.; Ciampa, Philip J.; Audet, Carolyn M.

    2013-01-01

    Early achievements in biomedical approaches for HIV prevention included physical barriers (condoms), clean injection equipment (both for medical use and for injection drug users), blood and blood product safety, and prevention of mother to child transmission. In recent years, antiretroviral drugs to reduce risk of transmission (when the infected person takes the medicines; treatment as prevention or TasP) or reduce risk of acquisition (when the seronegative person takes them; pre-exposure prophylaxis or PrEP) have proven efficacious. Circumcision of men has also been a major tool relevant for higher prevalence regions such as sub-Saharan Africa. Well-established prevention strategies in the control of sexually transmitted diseases and tuberculosis are highly relevant for HIV (i.e., screening, linkage to care, early treatment, and contact tracing). Unfortunately, only slow progress is being made in some available HIV prevention strategies such as family planning for HIV-infected women who do not want more children and prevention mother-to-child HIV transmission. Current studies seek to integrate strategies into approaches that combine biomedical, behavioral, and structural methods to achieve prevention synergies. This review identifies the major biomedical approaches demonstrated to be efficacious that are now available. We also highlight the need for behavioral risk reduction and adherence as essential components of any biomedical approach. PMID:23673881

  5. Creating an African HIV Clinical Research and Prevention Trials Network: HIV Prevalence, Incidence and Transmission

    PubMed Central

    Kamali, Anatoli; Price, Matt A.; Lakhi, Shabir; Karita, Etienne; Inambao, Mubiana; Sanders, Eduard J.; Anzala, Omu; Latka, Mary H.; Bekker, Linda-Gail; Kaleebu, Pontiano; Asiki, Gershim; Ssetaala, Ali; Ruzagira, Eugene; Allen, Susan; Farmer, Paul; Hunter, Eric; Mutua, Gaudensia; Makkan, Heeran; Tichacek, Amanda; Brill, Ilene K.; Fast, Pat; Stevens, Gwynn; Chetty, Paramesh; Amornkul, Pauli N.; Gilmour, Jill

    2015-01-01

    HIV epidemiology informs prevention trial design and program planning. Nine clinical research centers (CRC) in sub-Saharan Africa conducted HIV observational epidemiology studies in populations at risk for HIV infection as part of an HIV prevention and vaccine trial network. Annual HIV incidence ranged from below 2% to above 10% and varied by CRC and risk group, with rates above 5% observed in Zambian men in an HIV-discordant relationship, Ugandan men from Lake Victoria fishing communities, men who have sex with men, and several cohorts of women. HIV incidence tended to fall after the first three months in the study and over calendar time. Among suspected transmission pairs, 28% of HIV infections were not from the reported partner. Volunteers with high incidence were successfully identified and enrolled into large scale cohort studies. Over a quarter of new cases in couples acquired infection from persons other than the suspected transmitting partner. PMID:25602351

  6. Impact of HIV testing and counseling (HTC) knowledge on HIV prevention practices among traditional birth attendants in Nigeria.

    PubMed

    Osuji, Alice; Pharr, Jennifer R; Nwokoro, Uche; Ike, Anulika; Ali, Christiana; Ejiro, Ogheneaga; Osuyali, John; Obiefune, Michael; Fiscella, Kevin; Ezeanolue, Echezona E

    2015-02-10

    Nigeria is second in the world for the number of people with HIV and has a high rate of mother-to-child transmission (MTCT). Over 60% of births in Nigeria occur outside of health care facilities, and because of this, Traditional Birth Attendants (TBAs) play a significant role in maternal and child health. It is important that TBAs be knowledgeable about HIV prevention. The purpose of this study was to determine the impact of HIV testing and counseling (HTC) knowledge on the HIV prevention practices among TBAs in Nigeria. Five hundred TBAs were surveyed. Chi-square and logistic regression were used to assess differences in HIV prevention practices between TBAs with and without HTC knowledge. TBAs with HTC knowledge are significantly more likely to engage in HIV prevention practices than TBAs without HTC. Prevention practices included: wearing gloves during delivery (p < 0.01), sterilization of delivery equipment (p < 0.01), participation in blood safety training (p < 0.01), and disposal of sharps (p < 0.01). As long as a high percent of births occur outside health care facilities in Nigeria, there will be a need for TBAs. Providing TBAs with HTC training increases HIV prevention practices and can be a key to improve maternal and child health.

  7. Impact of HIV Testing and Counseling (HTC) Knowledge on HIV Prevention Practices Among Traditional Birth Attendants in Nigeria

    PubMed Central

    Osuji, Alice; Pharr, Jennifer R.; Nwokoro, Uche; Ike, Anulika; Ali, Christiana; Ejiro, Ogheneaga; Osuyali, John; Obiefune, Michael; Fiscella, Kevin; Ezeanolue, Echezona E.

    2015-01-01

    Nigeria is second in the world for the number of people with HIV and has a high rate of mother-to-child transmission (MTCT). Over 60% of births in Nigeria occur outside of health care facilities, and because of this, Traditional Birth Attendants (TBAs) play a significant role in maternal and child health. It is important that TBAs be knowledgeable about HIV prevention. The purpose of this study was to determine the impact of HIV testing and counseling (HTC) knowledge on the HIV prevention practices among TBAs in Nigeria. Five hundred TBAs were surveyed. Chi-square and logistic regression were used to assess differences in HIV prevention practices between TBAs with and without HTC knowledge. TBAs with HTC knowledge are significantly more likely to engage in HIV prevention practices than TBAs without HTC. Prevention practices included: wearing gloves during delivery (p < 0.01), sterilization of delivery equipment (p < 0.01), participation in blood safety training (p < 0.01), and disposal of sharps (p < 0.01). As long as a high percent of births occur outside health care facilities in Nigeria, there will be a need for TBAs. Providing TBAs with HTC training increases HIV prevention practices and can be a key to improve maternal and child health. PMID:25674783

  8. Defining success with HIV pre-exposure prophylaxis: A prevention-effective adherence paradigm

    PubMed Central

    Haberer, Jessica E.; Bangsberg, David R.; Baeten, Jared M.; Curran, Kathryn; Koechlin, Florence; Amico, K. Rivet; Anderson, Peter; Mugo, Nelly; Venter, Francois; Goicochea, Pedro; Caceres, Carlos; O’Reilly, Kevin

    2015-01-01

    Clinical trial data have shown that oral pre-exposure prophylaxis (PrEP) is efficacious when taken as prescribed; however, PrEP adherence is complex and must be understood within the context of variable risk for HIV infection and use of other HIV prevention methods. Different levels of adherence may be needed in different populations to achieve HIV prevention, and the optimal methods for achieving the necessary adherence for both individual and public health benefits are unknown. Guidance for PrEP use must consider these questions to determine the success of PrEP-based HIV prevention programs. In this article, we propose a new paradigm for understanding and measuring PrEP adherence, termed prevention-effective adherence, which incorporates dynamic HIV acquisition risk behaviors and the use of HIV alternative prevention strategies. We discuss the need for daily PrEP use only during periods of risk for HIV exposure, describe key issues for measuring and understanding relevant behaviors, review lessons from another health prevention field (i.e., family planning), and provide guidance for prevention-effective PrEP use. Moreover, we challenge emerging calls for sustained, near perfect PrEP adherence regardless of risk exposure and offer a more practical and public health-focused vision for this prevention intervention. PMID:26103095

  9. Novel Nanotechnology Strategies for the Treatment and Prevention of HIV Infection

    NASA Astrophysics Data System (ADS)

    Tan, Jian Jun; Sun, Xiao Hui; Ma, Xue Ting; Guan, Jian Qing; Wang, Cun Xin

    2013-09-01

    It is a hard work to develop an hightly effective cure and prevention of HIV/AIDS. The widespread used of some therapy approaches such as highly active anti retroviral therapy (HAART) has improved life quality and span of infected individuals. However, some limitations of these approaches prevent them achieving further advancement. Recent research on drug delivery approaches indicates that engineered nanosystems may bring positive effect on the improvement of current antiretroviral therapy. Furthermore, the basic researches of nanotechnology- based systems which prevent HIV transmission have been started. Therefore, nanotechnology may become a potential approach in the field of HIV/AIDS treatment and prevention. This chapter reviews the latest advancement in the field of nanotechnology-based systems which improve the fields of HIV/AIDS treatment and prevention.

  10. Trends in perinatal HIV prevention in New York City, 1994-2003.

    PubMed

    Peters, Vicki B; Liu, Kai-Lih; Robinson, Lisa-Gaye; Dominguez, Kenneth L; Abrams, Elaine J; Gill, Balwant S; Thomas, Pauline A

    2008-10-01

    We examined trends in perinatal HIV prevention interventions in New York City implemented during 1994 to 2003 to ascertain the success of the interventions in reducing perinatal transmission. We used data obtained from infant records at 22 hospitals. We used multiple logistic regression to analyze factors associated with prenatal care and perinatal HIV transmission. We analyzed data for 4729 perinatally HIV-exposed singleton births. Of mothers with prenatal care data, 92% had prenatal care. The overall proportion who received prenatal care and were diagnosed with HIV before delivery was 86% in 1994 to 1996 and 90% in 1997 to 2003. Use of prenatal antiretrovirals among mothers who received prenatal care was 63% in 1994 to 1996 and 82% in 1997 to 2003. From 1994 to 2003, cesarean births among the entire sample increased from 15% to 55%. During 1997 to 2003, the perinatal HIV transmission rate among the entire sample was 7%; 45% of mothers of infected infants had missed opportunities for perinatal HIV prevention. During 1997 to 2003, maternal illicit drug use was significantly associated with lack of prenatal care. Lack of prenatal, intrapartum, and neonatal antiretrovirals; maternal illicit drug use; and low birthweight were significantly associated with perinatal HIV transmission. Interventions for perinatal HIV prevention can successfully decrease HIV transmission rates. Ongoing perinatal HIV surveillance allows for monitoring the implementation of guidelines to prevent mother-to-child transmission of HIV and determining factors that may contribute to perinatal HIV transmission.

  11. Using concept mapping to mobilize a Black faith community to address HIV

    PubMed Central

    Szaflarski, Magdalena; Vaughn, Lisa M; McLinden, Daniel; Wess, Yolanda; Ruffner, Andrew

    2017-01-01

    Research that partners with community stakeholders increases contextual relevance and community buy-in and maximizes the chance for intervention success. Within a framework of an academic-community partnership, this project assessed a Black faith-community’s needs and opportunities to address HIV. We used concept mapping to identify/prioritize specific HIV-related strategies that would be acceptable to congregations. Ninety stakeholders brainstormed strategies to address HIV; 21 sorted strategies into groups and rated their importance and feasibility. Multidimensional scaling and cluster analysis were applied to the sorting to produce maps that illustrated the stakeholders’ conceptual thinking about HIV interventions. Of 278 responses, 93 were used in the sorting task. The visual maps represented eight clusters: church acceptance of people living with HIV; education (most feasible); mobilization and communication; church/leaders’ empowerment; church involvement/collaboration; safety/HIV prevention; media outreach; and, stigma (most important). Concept mapping clarified multifaceted issues of HIV in the Black faith community. The results will guide HIV programming in congregations. PMID:28239439

  12. From Brochures to Videos to Counseling: Exposure to HIV-Prevention Programs

    PubMed Central

    Albarracín, Dolores; Leeper, Joshua; Earl, Allison; Durantini, Marta R.

    2013-01-01

    This research tested the prediction that reading a preventive brochure leads people to watch a preventive video, and that watching this video in turn leads to an increase in the likelihood of participating in a preventive counseling session. A sample of men and women from a southeastern community in the United States was recruited for a general health survey with the objective of examining participation in HIV-prevention interventions. Unobtrusive measures of exposure to HIV-prevention brochures, an HIV-prevention video, and an HIV-prevention counseling session were obtained. Findings indicated that reading the brochures increased watching the video and that watching the video increased participation in the counseling session. The association between exposure to the video and exposure to the counseling was mediated by expectations that the counseling would be useful. Findings are discussed in terms of the need to ensure exposure to interventions to achieve intervention effectiveness. PMID:17985230

  13. "I never thought that it would happen … " Experiences of HIV seroconverters among HIV-discordant partnerships in a prospective HIV prevention study in Kenya.

    PubMed

    Ngure, Kenneth; Vusha, Sophie; Mugo, Nelly; Emmanuel-Fabula, Mira; Ngutu, Mariah; Celum, Connie; Baeten, Jared M; Heffron, Renee

    2016-12-01

    In spite of access to behavioral and biomedical HIV prevention strategies, HIV transmission occurs. For HIV-serodiscordant couples, prevention programs can be tailored to address individual and couples' needs to preserve their relationship while minimizing HIV risk. Programs for serodiscordant couples may benefit from learning from experiences of couples who transmit HIV. We conducted 20 individual in-depth interviews with 10 initially HIV-serodiscordant couples who transmitted HIV during prospective follow-up at a peri-urban research site in Thika, Kenya. Data were analyzed inductively to identify situations that led to prevention failure and coping mechanisms. Inconsistent condom use driven by low HIV risk perception and alcohol use often preceded seroconversion while persistent blame frequently hindered couples' communication soon after seroconversion. In this emerging era of antiretroviral-based HIV prevention, couples' counseling can capitalize on opportunities to foster a supportive environment to discuss initiation and adherence to time-limited pre-exposure prophylaxis and lifelong antiretroviral therapy, in addition to strategies to reduce alcohol use, diffuse blame, and use condoms.

  14. Masculine ideology, norms, and HIV prevention among young Black men

    PubMed Central

    Hall, Naomi M.; Applewhite, Sheldon

    2014-01-01

    This study examines the relationship between masculine ideology, adherence to norms, and HIV prevention among young Black heterosexual and gay men on the campus of a historically Black college/university. The data from four focus groups and nine individual interviews (N = 35) were aggregated and two recurring themes emerged: sexual communication, and mate availability. Additional themes related to HIV prevention were stigma, protection, and testing. The importance of investigating masculinity with young men is highlighted and implications for professionals working with college students to prevent the transmission of HIV are included. PMID:25525415

  15. Masculine ideology, norms, and HIV prevention among young Black men.

    PubMed

    Hall, Naomi M; Applewhite, Sheldon

    2013-01-01

    This study examines the relationship between masculine ideology, adherence to norms, and HIV prevention among young Black heterosexual and gay men on the campus of a historically Black college/university. The data from four focus groups and nine individual interviews (N = 35) were aggregated and two recurring themes emerged: sexual communication, and mate availability. Additional themes related to HIV prevention were stigma, protection, and testing. The importance of investigating masculinity with young men is highlighted and implications for professionals working with college students to prevent the transmission of HIV are included.

  16. Conceptualizing Community Mobilization for HIV Prevention: Implications for HIV Prevention Programming in the African Context

    PubMed Central

    Lippman, Sheri A.; Maman, Suzanne; MacPhail, Catherine; Twine, Rhian; Peacock, Dean; Kahn, Kathleen; Pettifor, Audrey

    2013-01-01

    Introduction Community mobilizing strategies are essential to health promotion and uptake of HIV prevention. However, there has been little conceptual work conducted to establish the core components of community mobilization, which are needed to guide HIV prevention programming and evaluation. Objectives We aimed to identify the key domains of community mobilization (CM) essential to change health outcomes or behaviors, and to determine whether these hypothesized CM domains were relevant to a rural South African setting. Method We studied social movements and community capacity, empowerment and development literatures, assessing common elements needed to operationalize HIV programs at a community level. After synthesizing these elements into six essential CM domains, we explored the salience of these CM domains qualitatively, through analysis of 10 key informant in-depth-interviews and seven focus groups in three villages in Bushbuckridge. Results CM domains include: 1) shared concerns, 2) critical consciousness, 3) organizational structures/networks, 4) leadership (individual and/or institutional), 5) collective activities/actions, and 6) social cohesion. Qualitative data indicated that the proposed domains tapped into theoretically consistent constructs comprising aspects of CM processes. Some domains, extracted from largely Western theory, required little adaptation for the South African context; others translated less effortlessly. For example, critical consciousness to collectively question and resolve community challenges functioned as expected. However, organizations/networks, while essential, operated differently than originally hypothesized - not through formal organizations, but through diffuse family networks. Conclusions To date, few community mobilizing efforts in HIV prevention have clearly defined the meaning and domains of CM prior to intervention design. We distilled six CM domains from the literature; all were pertinent to mobilization in rural

  17. Cost-effectiveness of HIV prevention interventions in Andhra Pradesh state of India

    PubMed Central

    2010-01-01

    Background Information on cost-effectiveness of the range of HIV prevention interventions is a useful contributor to decisions on the best use of resources to prevent HIV. We conducted this assessment for the state of Andhra Pradesh that has the highest HIV burden in India. Methods Based on data from a representative sample of 128 public-funded HIV prevention programs of 14 types in Andhra Pradesh, we have recently reported the number of HIV infections averted by each type of HIV prevention intervention and their cost. Using estimates of the age of onset of HIV infection, we used standard methods to calculate the cost per Disability Adjusted Life Year (DALY) saved as a measure of cost-effectiveness of each type of HIV prevention intervention. Results The point estimates of the cost per DALY saved were less than US $50 for blood banks, men who have sex with men programmes, voluntary counselling and testing centres, prevention of parent to child transmission clinics, sexually transmitted infection clinics, and women sex worker programmes; between US $50 and 100 for truckers and migrant labourer programmes; more than US $100 and up to US $410 for composite, street children, condom promotion, prisoners and workplace programmes and mass media campaign for the general public. The uncertainty range around these estimates was very wide for several interventions, with the ratio of the high to the low estimates infinite for five interventions. Conclusions The point estimates for the cost per DALY saved from the averted HIV infections for all interventions was much lower than the per capita gross domestic product in this Indian state. While these indicative cost-effectiveness estimates can inform HIV control planning currently, the wide uncertainty range around estimates for several interventions suggest the need for more firm data for estimating cost-effectiveness of HIV prevention interventions in India. PMID:20459755

  18. Paying for Prevention: Challenges to Health Insurance Coverage for Biomedical HIV Prevention in the United States

    PubMed Central

    Underhill, Kristen

    2014-01-01

    Reducing the incidence of HIV infection continues to be a crucial public health priority in the United States, especially among populations at elevated risk such as men who have sex with men, transgender women, people who inject drugs, and racial and ethnic minority communities. Although most HIV prevention efforts to date have focused on changing risky behaviors, the past decade has yielded efficacious new biomedical technologies designed to prevent infection, such as the prophylactic use of antiretroviral drugs and the first indications of an efficacious vaccine. Access to prevention technologies will be a significant part of the next decade’s response to HIV, and advocates are mobilizing to achieve more widespread use of these interventions. These breakthroughs, however, arrive at a time of escalating healthcare costs; health insurance coverage therefore raises pressing new questions about priority-setting and the allocation of responsibility for public health. The goals of this Article are to identify legal challenges and potential solutions for expanding access to biomedical HIV prevention through health insurance coverage. This Article discusses the public policy implications of HIV prevention coverage decisions, assesses possible legal grounds on which insurers may initially deny coverage for these technologies, and evaluates the extent to which these denials may survive external and judicial review. Because several of these legal grounds may be persuasive, particularly denials on the basis of medical necessity, this Article also explores alternative strategies for financing biomedical HIV prevention efforts. PMID:23356098

  19. HIV transmission law in the age of treatment-as-prevention.

    PubMed

    Haire, Bridget; Kaldor, John

    2015-12-01

    Evidence that treating people with HIV early in infection prevents transmission to sexual partners has reframed HIV prevention paradigms. The resulting emphasis on HIV testing as part of prevention strategies has rekindled the debate as to whether laws that criminalise HIV transmission are counterproductive to the human rights-based public health response. It also raises normative questions about what constitutes 'safe(r) sex' if a person with HIV has undetectable viral load, which has significant implications for sexual practice and health promotion. This paper discusses a recent high-profile Australian case where HIV transmission or exposure has been prosecuted, and considers how the interpretation of law in these instances impacts on HIV prevention paradigms. In addition, we consider the implications of an evolving medical understanding of HIV transmission, and particularly the ability to determine infectiousness through viral load tests, for laws that relate to HIV exposure (as distinct from transmission) offences. We conclude that defensible laws must relate to appreciable risk. Given the evidence that the transmissibility of HIV is reduced to negligible level where viral load is suppressed, this needs to be recognised in the framing, implementation and enforcement of the law. In addition, normative concepts of 'safe(r) sex' need to be expanded to include sex that is 'protected' by means of the positive person being virally suppressed. In jurisdictions where use of a condom has previously mitigated the duty of the person with HIV to disclose to a partner, this might logically also apply to sex that is 'protected' by undetectable viral load. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  20. How the Avahan HIV prevention program transitioned from the Gates Foundation to the government of India.

    PubMed

    Sgaier, Sema K; Ramakrishnan, Aparajita; Dhingra, Neeraj; Wadhwani, Alkesh; Alexander, Ashok; Bennett, Sara; Bhalla, Aparajita; Kumta, Sameer; Jayaram, Matangi; Gupta, Pankaj; Piot, Peter K; Bertozzi, Stefano M; Anthony, John

    2013-07-01

    Developing countries face diminishing development aid and time-limited donor commitments that challenge the long-term sustainability of donor-funded programs to improve the health of local populations. Increasing country ownership of the programs is one solution. Transitioning managerial and financial responsibility for donor-funded programs to governments and local stakeholders represents a highly advanced form of country ownership, but there are few successful examples among large-scale programs. We present a transition framework and describe how it was used to transfer the Bill & Melinda Gates Foundation's HIV/AIDS prevention program, the Avahan program, to the Government of India. Essential features recommended for the transition of donor-funded programs to governments include early planning with the government, aligning donor program components with government structures and funding models prior to transition, building government capacity through active technical and management support, budgeting for adequate support during and after the transition, and dividing the transition into phases to allow time for adjustments and corrections. The transition of programs to governments is an important sustainability strategy for efforts to scale up HIV prevention programs to reach the populations most at risk.

  1. Disabled persons' knowledge of HIV prevention and access to health care prevention services in South Africa.

    PubMed

    Eide, Arne Henning; Schür, Clare; Ranchod, Chitra; Rohleder, Poul; Swartz, Leslie; Schneider, Marguerite

    2011-12-01

    The main research question in this article is how access to information about HIV/AIDS and level of HIV/AIDS prevention related knowledge are distributed among disabled people, and whether level of knowledge predicts access to HIV/AIDS related services. A survey was carried out among a sample of 285 disabled people from three provinces in South Africa. Analyses of the data revealed that gender and level of education, together with geographical differences, are key predictors for access to information and knowledge about HIV/AIDS among disabled people. For male respondents number of information sources predicts access to voluntary counselling and testing services and HIV testing, while knowledge about prevention predicts access to Voluntary Counselling and Testing centres. Significant gender differences with regards to information, knowledge and access to services highlight the need for gender specific prevention strategies among disabled people.

  2. Combination HIV prevention among MSM in South Africa: results from agent-based modeling.

    PubMed

    Brookmeyer, Ron; Boren, David; Baral, Stefan D; Bekker, Linda-Gail; Phaswana-Mafuya, Nancy; Beyrer, Chris; Sullivan, Patrick S

    2014-01-01

    HIV prevention trials have demonstrated the effectiveness of a number of behavioral and biomedical interventions. HIV prevention packages are combinations of interventions and offer potential to significantly increase the effectiveness of any single intervention. Estimates of the effectiveness of prevention packages are important for guiding the development of prevention strategies and for characterizing effect sizes before embarking on large scale trials. Unfortunately, most research to date has focused on testing single interventions rather than HIV prevention packages. Here we report the results from agent-based modeling of the effectiveness of HIV prevention packages for men who have sex with men (MSM) in South Africa. We consider packages consisting of four components: antiretroviral therapy for HIV infected persons with CD4 count <350; PrEP for high risk uninfected persons; behavioral interventions to reduce rates of unprotected anal intercourse (UAI); and campaigns to increase HIV testing. We considered 163 HIV prevention packages corresponding to different intensity levels of the four components. We performed 2252 simulation runs of our agent-based model to evaluate those packages. We found that a four component package consisting of a 15% reduction in the rate of UAI, 50% PrEP coverage of high risk uninfected persons, 50% reduction in persons who never test for HIV, and 50% ART coverage over and above persons already receiving ART at baseline, could prevent 33.9% of infections over 5 years (95% confidence interval, 31.5, 36.3). The package components with the largest incremental prevention effects were UAI reduction and PrEP coverage. The impact of increased HIV testing was magnified in the presence of PrEP. We find that HIV prevention packages that include both behavioral and biomedical components can in combination prevent significant numbers of infections with levels of coverage, acceptance and adherence that are potentially achievable among MSM in

  3. Emerging nanotechnology approaches for HIV/AIDS treatment and prevention

    PubMed Central

    Mamo, Tewodros; Moseman, E Ashley; Kolishetti, Nagesh; Salvador-Morales, Carolina; Shi, Jinjun; Kuritzkes, Daniel R; Langer, Robert; von Andrian, Ulrich

    2010-01-01

    Currently, there is no cure and no preventive vaccine for HIV/AIDS. Combination antiretroviral therapy has dramatically improved treatment, but it has to be taken for a lifetime, has major side effects and is ineffective in patients in whom the virus develops resistance. Nanotechnology is an emerging multidisciplinary field that is revolutionizing medicine in the 21st century. It has a vast potential to radically advance the treatment and prevention of HIV/AIDS. In this review, we discuss the challenges with the current treatment of the disease and shed light on the remarkable potential of nanotechnology to provide more effective treatment and prevention for HIV/AIDS by advancing antiretroviral therapy, gene therapy, immunotherapy, vaccinology and microbicides. PMID:20148638

  4. PEPFAR support of alcohol-HIV prevention activities in Namibia and Botswana: a framework for investigation, implementation and evaluation.

    PubMed

    Glenshaw, M; Deluca, N; Adams, R; Parry, C; Fritz, K; Du Preez, V; Voetsch, K; Lekone, P; Seth, P; Bachanas, P; Grillo, M; Kresina, T F; Pick, B; Ryan, C; Bock, N

    2016-01-01

    The association between harmful use of alcohol and HIV infection is well documented. To address this dual epidemic, the US President's Emergency Plan for AIDS Relief (PEPFAR) developed and implemented a multi-pronged approach primarily in Namibia and Botswana. We present the approach and preliminary results of the public health investigative and programmatic activities designed, initiated and supported by PEPFAR to combat the harmful use of alcohol and its association as a driver of HIV morbidity and mortality from 2008 to 2013. PEPFAR supported comprehensive alcohol programming using a matrix model approach that combined the socio-ecological framework and the Alcohol Misuse Prevention and Intervention Continuum. This structure enabled seven component objectives: (1) to quantify harmful use of alcohol through rapid assessments; (2) to develop and evaluate alcohol-based interventions; (3) to promote screening programs and alcohol abuse resource services; (4) to support stakeholder networks; (5) to support policy interventions and (6) structural interventions; and (7) to institutionalize universal prevention messages. Targeted PEPFAR support for alcohol activities resulted in several projects to address harmful alcohol use and HIV. Components are graphically conceptualized within the matrix model, demonstrating the intersections between primary, secondary and tertiary prevention activities and individual, interpersonal, community, and societal factors. Key initiative successes included leveraging alcohol harm prevention activities that enabled projects to be piloted in healthcare settings, schools, communities, and alcohol outlets. Primary challenges included the complexity of multi-sectorial programming, varying degrees of political will, and difficulties monitoring outcomes over the short duration of the program.

  5. Developing an Integrated, Brief Biobehavioral HIV Prevention Intervention for High-Risk Drug Users in Treatment: The Process and Outcome of Formative Research

    PubMed Central

    Shrestha, Roman; Altice, Frederick; Karki, Pramila; Copenhaver, Michael

    2017-01-01

    and target organization stakeholders. The resultant brief evidence-based biobehavioral approach could significantly advance primary prevention science by cost-effectively optimizing PrEP adherence and HIV risk reduction within common drug treatment settings. PMID:28553295

  6. Pregnancy, contraceptive use, and HIV acquisition in HPTN 039: relevance for HIV prevention trials among African women.

    PubMed

    Reid, Stewart E; Dai, James Y; Wang, Jing; Sichalwe, Bupe N; Akpomiemie, Godspower; Cowan, Frances M; Delany-Moretlwe, Sinead; Baeten, Jared M; Hughes, James P; Wald, Anna; Celum, Connie

    2010-04-01

    Biomedical HIV prevention trials enroll sexually active women at risk of HIV and often discontinue study product during pregnancy. We assessed risk factors for pregnancy and HIV acquisition, and the effect of pregnancy on time off study drug in HIV Prevention Trials Network 039. A total of 1358 HIV negative, herpes simplex virus type 2-seropositive women from South Africa, Zambia, and Zimbabwe were enrolled and followed for up to 18 months. A total of 228 pregnancies occurred; time off study drug due to pregnancy accounted for 4% of woman-years of follow-up among women. Being pregnant was not associated with increased HIV risk (hazard ratio 0.64, 95% confidence interval 0.23-1.80, P = 0.40). However, younger age was associated with increased risk for both pregnancy and HIV. There was no association between condom use as a sole contraceptive and reduced pregnancy incidence; hormonal contraception was not associated with increased HIV risk. Bacterial vaginosis at study entry was associated with increased HIV risk (hazard ratio 2.03, P = 0.02). Pregnancy resulted in only a small amount of woman-time off study drug. Young women are at high risk for HIV and are an appropriate population for HIV prevention trials but also have higher risk of pregnancy. Condom use was not associated with reduced incidence of pregnancy.

  7. Isoniazid for preventing tuberculosis in HIV-infected children

    PubMed Central

    Zunza, Moleen; Gray, Diane M; Young, Taryn; Cotton, Mark; Zar, Heather J

    2017-01-01

    Background Tuberculosis (TB) is an important cause of illness and death in HIV-positive children living in areas of high TB prevalence. We know that isoniazid prophylaxis prevents TB in HIV-negative children following TB exposure, but there is uncertainty related to its role in TB preventive treatment in HIV-positive children. Objectives To summarise the effects of TB preventive treatment versus placebo in HIV-positive children with no known TB contact on active TB, death, and reported adverse events. Search methods We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE/PubMed, Embase and two trial registers up to February 2017. Selection criteria We included trials of HIV-positive children with and without known TB exposure, randomized to receive TB preventive treatment or placebo. Data collection and analysis Two review authors independently used the study selection criteria, assessed risk of bias, and extracted data. We assessed effects using risk, incidence rate and hazard ratios and assessed the certainty of evidence using GRADE. Main results We included three trials, involving 991 participants, below the age of 13 years, from South Africa and Botswana. Children were randomized to isoniazid prophylaxis or placebo, given daily or three times weekly. The median length of follow-up ranged from 5.7 to 34 months; some were on antiretroviral therapy (ART). In HIV-positive children not on ART, isoniazid prophylaxis may reduce the risk of active TB (hazard ratio (HR) 0.31, 95% confidence interval (CI) 0.11 to 0.87; 1 trial, 240 participants, low certainty evidence), and death (HR 0.46, 95% CI 0.22 to 0.95; 1 trial, 240 participants, low certainty evidence). One trial (182 participants) reported number of children with laboratory adverse events, which was similar between the isoniazid prophylaxis and placebo groups. No clinical adverse events were reported. In HIV-positive children on ART, we do not know if isoniazid prophylaxis reduces the

  8. Epistemic fault lines in biomedical and social approaches to HIV prevention

    PubMed Central

    2011-01-01

    This paper raises the question of how knowledge creation is organized in the area of HIV prevention and how this concatenation of expertise, resources, at-risk people and viruses shapes the knowledge used to impede the epidemic. It also seeks to trouble the discourses of biomedical pre-eminence in the field of HIV prevention by examining the claim for treatment as prevention, looking at evidence constructed through the biomedical frame and through the lens of the sociology of science. These questions lie within a larger socio-historical context of lagging worldwide attention and funding to prevention in the HIV area and, in particular, neglect of populations at greatest risk. Much contemporary HIV prevention research relies on a population science divided over an epistemic fault line from the communities and individuals who must make sense of the intrusion of a life-threatening disease into their pursuit of pleasure and intimacy. There are, nevertheless, lessons to be learned from prevention success stories among sex workers, injection drug users, and gay and bisexual men. The success stories point to a need for a robust social science agenda that examines: the ways that people are socially organized and networked; the popular strategies and folk wisdoms developed in the face of HIV risk; socio-historical movement of sexual and drug cultures; the dynamics of popular mobilization to advance health; the institutional sources of HIV discourses; and popular understandings of HIV technologies and messages. PMID:21968038

  9. CROI 2018: Epidemic Trends and Advances in HIV Prevention

    PubMed Central

    Buchbinder, Susan P.; Liu, Albert Y.

    2018-01-01

    At the 2018 Conference on Retroviruses and Opportunistic Infections, trends in and risk factors for in HIV infection were highlighted. In the United States, new HIV diagnoses are highest in the South and among African Americans and are increasing in rural areas. Youth remain highly vulnerable to HIV infection globally. The epidemiology of HIV infections among people who inject drugs is changing, with overdose deaths, a major public health concern. Phylogenetics are being used to identify HIV transmission clusters and hotspots, which can inform prevention efforts. Vaginal microbial dysbiosis and proteomic alterations are associated with increased risk of HIV acquisition, as are the pregnancy and postpartum periods. HIV testing is a central first step for the HIV care and treatment continua, and several innovative strategies to expand HIV testing coverage and frequency show promise. Preexposure prophylaxis (PrEP) uptake is rapidly increasing in some cities, with reductions of new infections at the population level, but use is lower among African Americans and Latinos, youth, cis- and transgender women, and people who inject drugs. PrEP continuation remains a challenge. Two open-label extension studies of the dapivirine vaginal ring demonstrated high uptake, adherence, and reduced HIV infections. Several novel systemic and topical prevention agents show promise in non-human primates. PMID:29727292

  10. CROI 2018: Epidemic Trends and Advances in HIV Prevention.

    PubMed

    Buchbinder, Susan P; Liu, Albert Y

    2018-05-01

    At the 2018 Conference on Retroviruses and Opportunistic Infections, trends in and risk factors for in HIV infection were highlighted. In the United States, new HIV diagnoses are highest in the South and among African Americans and are increasing in rural areas. Youth remain highly vulnerable to HIV infection globally. The epidemiology of HIV infections among people who inject drugs is changing, with overdose deaths, a major public health concern. Phylogenetics are being used to identify HIV transmission clusters and hotspots, which can inform prevention efforts. Vaginal microbial dysbiosis and proteomic alterations are associated with increased risk of HIV acquisition, as are the pregnancy and postpartum periods. HIV testing is a central first step for the HIV care and treatment continua, and several innovative strategies to expand HIV testing coverage and frequency show promise. Preexposure prophylaxis (PrEP) uptake is rapidly increasing in some cities, with reductions of new infections at the population level, but use is lower among African Americans and Latinos, youth, cis- and transgender women, and people who inject drugs. PrEP continuation remains a challenge. Two open-label extension studies of the dapivirine vaginal ring demonstrated high uptake, adherence, and reduced HIV infections. Several novel systemic and topical prevention agents show promise in non-human primates.

  11. Prevention literacy: community-based advocacy for access and ownership of the HIV prevention toolkit

    PubMed Central

    Parker, Richard G; Perez-Brumer, Amaya; Garcia, Jonathan; Gavigan, Kelly; Ramirez, Ana; Milnor, Jack; Terto, Veriano

    2016-01-01

    Introduction Critical technological advances have yielded a toolkit of HIV prevention strategies. This literature review sought to provide contextual and historical reflection needed to bridge the conceptual gap between clinical efficacy and community effectiveness (i.e. knowledge and usage) of existing HIV prevention options, especially in resource-poor settings. Methods Between January 2015 and October 2015, we reviewed scholarly and grey literatures to define treatment literacy and health literacy and assess the current need for literacy related to HIV prevention. The review included searches in electronic databases including MEDLINE, PsycINFO, PubMed, and Google Scholar. Permutations of the following search terms were used: “treatment literacy,” “treatment education,” “health literacy,” and “prevention literacy.” Through an iterative process of analyses and searches, titles and/or abstracts and reference lists of retrieved articles were reviewed for additional articles, and historical content analyses of grey literature and websites were additionally conducted. Results and discussion Treatment literacy was a well-established concept developed in the global South, which was later partially adopted by international agencies such as the World Health Organization. Treatment literacy emerged as more effective antiretroviral therapies became available. Developed from popular pedagogy and grassroots efforts during an intense struggle for treatment access, treatment literacy addressed the need to extend access to underserved communities and low-income settings that might otherwise be excluded from access. In contrast, prevention literacy is absent in the recent surge of new biomedical prevention strategies; prevention literacy was scarcely referenced and undertheorized in the available literature. Prevention efforts today include multimodal techniques, which jointly comprise a toolkit of biomedical, behavioural, and structural/environmental approaches

  12. Prevention literacy: community-based advocacy for access and ownership of the HIV prevention toolkit.

    PubMed

    Parker, Richard G; Perez-Brumer, Amaya; Garcia, Jonathan; Gavigan, Kelly; Ramirez, Ana; Milnor, Jack; Terto, Veriano

    2016-01-01

    Critical technological advances have yielded a toolkit of HIV prevention strategies. This literature review sought to provide contextual and historical reflection needed to bridge the conceptual gap between clinical efficacy and community effectiveness (i.e. knowledge and usage) of existing HIV prevention options, especially in resource-poor settings. Between January 2015 and October 2015, we reviewed scholarly and grey literatures to define treatment literacy and health literacy and assess the current need for literacy related to HIV prevention. The review included searches in electronic databases including MEDLINE, PsycINFO, PubMed, and Google Scholar. Permutations of the following search terms were used: "treatment literacy," "treatment education," "health literacy," and "prevention literacy." Through an iterative process of analyses and searches, titles and/or abstracts and reference lists of retrieved articles were reviewed for additional articles, and historical content analyses of grey literature and websites were additionally conducted. Treatment literacy was a well-established concept developed in the global South, which was later partially adopted by international agencies such as the World Health Organization. Treatment literacy emerged as more effective antiretroviral therapies became available. Developed from popular pedagogy and grassroots efforts during an intense struggle for treatment access, treatment literacy addressed the need to extend access to underserved communities and low-income settings that might otherwise be excluded from access. In contrast, prevention literacy is absent in the recent surge of new biomedical prevention strategies; prevention literacy was scarcely referenced and undertheorized in the available literature. Prevention efforts today include multimodal techniques, which jointly comprise a toolkit of biomedical, behavioural, and structural/environmental approaches. However, linkages to community advocacy and mobilization

  13. Suboptimal primary and secondary cardiovascular disease prevention in HIV-positive individuals on antiretroviral therapy.

    PubMed

    van Zoest, Rosan A; van der Valk, Marc; Wit, Ferdinand W; Vaartjes, Ilonca; Kooij, Katherine W; Hovius, Joppe W; Prins, Maria; Reiss, Peter

    2017-08-01

    Background We aimed to identify the prevalence of cardiovascular risk factors, and investigate preventive cardiovascular medication use and achievement of targets as per Dutch cardiovascular risk management guidelines among human immunodeficiency virus (HIV)-positive and HIV-negative individuals. Design The design was a cross-sectional analysis within an ongoing cohort study. Methods Data on medication use and cardiovascular disease prevalence were available for 528 HIV-positive and 521 HIV-negative participants. We identified cardiovascular risk factors and applied cardiovascular risk management guidelines, mainly focusing on individuals eligible for (a) primary prevention because of high a priori cardiovascular risk, or for (b) secondary prevention. Results One hundred and three (20%) HIV-positive and 77 (15%) HIV-negative participants were classified as having high cardiovascular risk; 53 (10%) HIV-positive and 27 (5%) HIV-negative participants were eligible for secondary prevention. Of HIV-positive individuals 57% at high cardiovascular risk and 42% of HIV-positive individuals eligible for secondary prevention had systolic blood pressures above guideline-recommended thresholds. Cholesterol levels were above guideline-recommended thresholds in 81% of HIV-positive individuals at high cardiovascular risk and 57% of HIV-positive individuals eligible for secondary prevention. No statistically significant differences were observed between HIV-positive and HIV-negative participants regarding achievement of targets, except for glycaemic control (glycated haemoglobin ≤ 53 mmol/mol) among individuals using diabetes medication (90% vs 50%, p = 0.017) and antiplatelet/anticoagulant use for secondary prevention (85% vs 63%, p = 0.045), which were both superior among HIV-positive participants. Conclusions Cardiovascular risk management is suboptimal in both HIV-positive and HIV-negative individuals and should be improved.

  14. Suboptimal primary and secondary cardiovascular disease prevention in HIV-positive individuals on antiretroviral therapy

    PubMed Central

    van der Valk, Marc; Wit, Ferdinand W; Vaartjes, Ilonca; Kooij, Katherine W; Hovius, Joppe W; Prins, Maria; Reiss, Peter

    2017-01-01

    Background We aimed to identify the prevalence of cardiovascular risk factors, and investigate preventive cardiovascular medication use and achievement of targets as per Dutch cardiovascular risk management guidelines among human immunodeficiency virus (HIV)-positive and HIV-negative individuals. Design The design was a cross-sectional analysis within an ongoing cohort study. Methods Data on medication use and cardiovascular disease prevalence were available for 528 HIV-positive and 521 HIV-negative participants. We identified cardiovascular risk factors and applied cardiovascular risk management guidelines, mainly focusing on individuals eligible for (a) primary prevention because of high a priori cardiovascular risk, or for (b) secondary prevention. Results One hundred and three (20%) HIV-positive and 77 (15%) HIV-negative participants were classified as having high cardiovascular risk; 53 (10%) HIV-positive and 27 (5%) HIV-negative participants were eligible for secondary prevention. Of HIV-positive individuals 57% at high cardiovascular risk and 42% of HIV-positive individuals eligible for secondary prevention had systolic blood pressures above guideline-recommended thresholds. Cholesterol levels were above guideline-recommended thresholds in 81% of HIV-positive individuals at high cardiovascular risk and 57% of HIV-positive individuals eligible for secondary prevention. No statistically significant differences were observed between HIV-positive and HIV-negative participants regarding achievement of targets, except for glycaemic control (glycated haemoglobin ≤ 53 mmol/mol) among individuals using diabetes medication (90% vs 50%, p = 0.017) and antiplatelet/anticoagulant use for secondary prevention (85% vs 63%, p = 0.045), which were both superior among HIV-positive participants. Conclusions Cardiovascular risk management is suboptimal in both HIV-positive and HIV-negative individuals and should be improved. PMID:28578613

  15. Problematics of empowerment: sex worker HIV prevention in the Pacific.

    PubMed

    McMillan, Karen E; Worth, Heather

    2016-12-01

    A recent overview of HIV/STI prevention programmes for sex workers in the Pacific region indicates that, despite a regional policy shift from universal to targeted interventions, Pacific Island countries currently lack core HIV/STI prevention services for sex workers. Across the region, condom distribution, peer outreach and support services for sex workers have ceased even in countries where such programmes had previously existed. This article cautions that the endorsement of empowerment projects does not negate the important role of condom access in HIV and STI prevention efforts for Pacific sex workers. While community empowerment underpins, and is essential to the sustainability of, effective interventions, it does not constitute an adequate form of HIV and STI prevention in and of itself. We contend that in the context of the Pacific Islands, timely and effective HIV prevention measures must specifically attend to the implementation of, and sustained support for, behavioural interventions such as sex-worker-specific peer education, condom and lubricant distribution, and access to appropriate sexual health services. Further, the responsibility for delivery of these should not be borne solely by fledgling sex worker organizations and communities. The evolution of targeted interventions in the Pacific and the current lack of funded condom distribution programmes highlight a more generalizable imperative within HIV prevention to ensure that behaviour change efforts are not considered to be extraneous to, or rendered redundant by, empowerment-based interventions. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  16. HIV risk and preventive interventions in transgender women sex workers

    PubMed Central

    Poteat, Tonia; Wirtz, Andrea L; Radix, Anita; Borquez, Annick; Silva-Santisteban, Alfonso; Deutsch, Madeline B; Khan, Sharful Islam; Winter, Sam; Operario, Don

    2015-01-01

    Worldwide, transgender women who engage in sex work have a disproportionate risk for HIV compared with natal male and female sex workers. We reviewed recent epidemiological research on HIV in transgender women and show that transgender women sex workers (TSW) face unique structural, interpersonal, and individual vulnerabilities that contribute to risk for HIV. Only six studies of evidence-based prevention interventions were identified, none of which focused exclusively on TSW. We developed a deterministic model based on findings related to HIV risks and interventions. The model examines HIV prevention approaches in TSW in two settings (Lima, Peru and San Francisco, CA, USA) to identify which interventions would probably achieve the UN goal of 50% reduction in HIV incidence in 10 years. A combination of interventions that achieves small changes in behaviour and low coverage of biomedical interventions was promising in both settings, suggesting that the expansion of prevention services in TSW would be highly effective. However, this expansion needs appropriate sustainable interventions to tackle the upstream drivers of HIV risk and successfully reach this population. Case studies of six countries show context-specific issues that should inform development and implementation of key interventions across heterogeneous settings. We summarise the evidence and knowledge gaps that affect the HIV epidemic in TSW, and propose a research agenda to improve HIV services and policies for this population. PMID:25059941

  17. Outpatient substance abuse treatment and HIV prevention: an update.

    PubMed

    Pollack, Harold A; D'Aunno, Thomas; Lamar, Barbara

    2006-01-01

    Testing and counseling, along with community outreach, have been identified as valuable in the prevention of human immunodeficiency virus (HIV) and other blood-borne diseases. This article assesses the extent to which outpatient substance abuse treatment (OSAT) programs provide such services. Longitudinal data for 1988-2000 were analyzed from the National Drug Abuse Treatment System Survey (NDATSS). Random-effects regression was used to examine factors associated with the provision of prevention services. HIV testing, which had became more common between 1990 and 1995, continued to proliferate between 1995 and 2000. The proportion of units that provide HIV testing and counseling increased from 66% to 86%. The proportion of units that provide HIV community outreach increased significantly before 1995 but then slightly decreased from 77% to 73% between 1995 and 2000. In conclusion, HIV testing and counseling widely proliferated in OSAT care. However, OSAT units remain less likely to offer HIV community outreach services.

  18. Young people and HIV prevention in Australian schools.

    PubMed

    Jones, Tiffany; Mitchell, Anne

    2014-06-01

    Australia has not seen a Human Immunodeficiency Virus (HIV) epidemic among young people. However, early research in the Australian context had indicated that the degree of unprotected sexual activity, partner change, and STI infection in this cohort would fuel a young people's epidemic if HIV ever reached a tipping point in the country. The difficulty of reaching young people outside school for HIV prevention has been no more successfully addressed in Australia than elsewhere. Therefore, the investment of Australian HIV prevention funds for youth has had an emphasis on school-based programs. This emphasis on formal schooling has led to a history of engagement with the ad hoc and unreliable nature of sexuality education in Australian schools. It has particularly been the catalyst for a struggle to construct young people as sexually active and as possessing a right to appropriate education, against tides of both secular and religiously-motivated resistance. The eight state and territory education sectors, along with the independent sectors, have had differing and sometimes troubled histories with HIV prevention. This paper discusses the differing HIV education policies and programs that have emerged in Australian schooling historically, and in some cases been abandoned altogether, amid strong public debates. It also considers current approaches, the new national curriculum, and future challenges. Additionally, the particular case of same sex attracted young men, who have a heightened level of vulnerability to HIV, is explored. Australian schools have struggled to address both the imperative for relevant sexuality education for same-sex-attracted young people and the broader issue of combating homophobia, which research has linked directly to this vulnerability.

  19. HIV Prevention Among Diverse Young MSM: Research Needs, Priorities, and Opportunities.

    PubMed

    Rhodes, Scott D; Wong, Frank Y

    2016-06-01

    There remains a profound need for innovative and effective interventions designed for young men who have sex with men (YMSM) generally, and racial and ethnic minority YMSM, YMSM living in rural communities, and low-income YMSM, particularly, to prevent HIV and improve health outcomes in the United States. This introduction to this theme issue, "Behavioral HIV Prevention Interventions for Diverse YMSM," of AIDS Education and Prevention identifies some of the research needs, priorities, and opportunities that emerged during a seminal NIMHD-sponsored workshop on HIV prevention behavioral interventions for diverse YMSM. It provides researchers, practitioners, and federal partners guidance in next steps to reduce the impact of the HIV epidemic among YMSM. The needs, priorities, and opportunities identified serve as a foundation to push both the science and the practice of HIV prevention forward. We recognize that considerably more research is needed, and this issue highlights intervention research-where we have been and where we should go. With the disparities faced by YMSM, we must act rapidly to do the work it will take to meet their prevention needs, reduce infections, and save lives.

  20. What is the place of pre-exposure prophylaxis in HIV prevention?

    PubMed

    De Man, Jeroen; Colebunders, Robert; Florence, Eric; Laga, Marie; Kenyon, Christopher

    2013-01-01

    New tools are needed to bring down ongoing high HIV incidence. This review aims to evaluate the place of one of these new tools (pre-exposure prophylaxis) in a comprehensive prevention strategy. Several trials have demonstrated the safety and the efficacy of pre-exposure prophylaxis in HIV prevention. Two large trials have, however, failed to show such efficacy. This was likely due to poor adherence in these trials. New forms of long-acting pre-exposure prophylaxis currently in trials may deal with these problems of low adherence. Pre-exposure prophylaxis has been demonstrated to be cost-effective within certain settings. The introduction of pre-exposure prophylaxis into prevention programs needs to be carefully thought through. For example, pre-exposure prophylaxis-induced risk compensation, at both an individual and population level, could undermine other aspects of a comprehensive HIV prevention program. In conclusion, pre-exposure prophylaxis could be a useful additional tool for the prevention of HIV in specific high-risk groups. It should be implemented in a way that deals with issues such as ensuring high adherence and ensuring that pre-exposure prophylaxis does not detract from, but complements, other more fundamental elements of HIV prevention programs.

  1. HIV/AIDS epidemiology, pathogenesis, prevention, and treatment

    PubMed Central

    Simon, Viviana; Ho, David D; Karim, Quarraisha Abdool

    2010-01-01

    The HIV-1 pandemic is a complex mix of diverse epidemics within and between countries and regions of the world, and is undoubtedly the defining public-health crisis of our time. Research has deepened our understanding of how the virus replicates, manipulates, and hides in an infected person. Although our understanding of pathogenesis and transmission dynamics has become more nuanced and prevention options have expanded, a cure or protective vaccine remains elusive. Antiretroviral treatment has transformed AIDS from an inevitably fatal condition to a chronic, manageable disease in some settings. This transformation has yet to be realised in those parts of the world that continue to bear a disproportionate burden of new HIV-1 infections and are most a% ected by increasing morbidity and mortality. This Seminar provides an update on epidemiology, pathogenesis, treatment, and prevention interventions pertinent to HIV-1. PMID:16890836

  2. Conceptualizing a Human Right to Prevention in Global HIV/AIDS Policy

    PubMed Central

    Meier, Benjamin Mason; Brugh, Kristen Nichole; Halima, Yasmin

    2012-01-01

    Given current constraints on universal treatment campaigns, recent advances in public health prevention initiatives have revitalized efforts to stem the tide of HIV transmission. Yet, despite a growing imperative for prevention—supported by the promise of behavioral, structural and biomedical approaches to lower the incidence of HIV—human rights frameworks remain limited in addressing collective prevention policy through global health governance. Assessing the evolution of rights-based approaches to global HIV/AIDS policy, this review finds that human rights have shifted from collective public health to individual treatment access. While the advent of the HIV/AIDS pandemic gave meaning to rights in framing global health policy, the application of rights in treatment access litigation came at the expense of public health prevention efforts. Where the human rights framework remains limited to individual rights enforced against a state duty bearer, such rights have faced constrained application in framing population-level policy to realize the public good of HIV prevention. Concluding that human rights frameworks must be developed to reflect the complementarity of individual treatment and collective prevention, this article conceptualizes collective rights to public health, structuring collective combination prevention to alleviate limitations on individual rights frameworks and frame rights-based global HIV/AIDS policy to assure research expansion, prevention access and health system integration. PMID:23226723

  3. Receipt of HIV/STD prevention counseling by HIV-infected adults receiving medical care in the United States.

    PubMed

    Mizuno, Yuko; Zhu, Julia; Crepaz, Nicole; Beer, Linda; Purcell, David W; Johnson, Christopher H; Valverde, Eduardo E; Skarbinski, Jacek

    2014-01-28

    Guidelines recommend risk-reduction counseling by HIV providers to all HIV-infected persons. Among HIV-infected adults receiving medical care in the United States, we estimated prevalence of exposure to three types of HIV/sexually transmitted disease (STD) risk-reduction interventions and described the characteristics of persons who received these interventions. Data were from the Medical Monitoring Project (MMP), a supplemental HIV surveillance system designed to produce nationally representative estimates of behavioral and clinical characteristics of HIV-infected adults receiving medical care in the United States. Descriptive analyses were conducted to estimate the exposure to each type of HIV/STD risk-reduction intervention. Bivariate and multivariable analyses were conducted to assess associations between the selected correlates with each exposure variable. About 44% of participants reported a one-on-one conversation with a healthcare provider about HIV/STD prevention, 30% with a prevention program worker, 16% reported participation in a small group risk-reduction intervention, and 52% reported receiving at least one of the three interventions in the past 12 months. Minority race/ethnicity, low income, and risky sexual behavior consistently predicted greater intervention exposure. However, 39% of persons who reported risky sex did not receive any HIV/STD risk-reduction interventions. HIV-infected persons in care with fewer resources or those who engaged in risk behaviors were more likely to receive HIV/STD risk-reduction interventions. However, less than half of HIV-infected persons in care received HIV/STD prevention counseling from their provider, an intervention that has been shown to be effective and is supported by guidelines.

  4. Prevention Strategies Against HIV Transmission: A Proactive Approach.

    PubMed

    Carrion, Antonio J; Miles, Jovan D; Mosley, Juan F; Smith, Lillian L; Prather, April S; Gurley, Marcus M; Phan, Linh D; Everton, Emily C

    2018-02-01

    Human immunodeficiency virus (HIV) has now transformed into a manageable chronic condition. Highly active antiretroviral therapy (HAART) has proven efficacious at controlling the disease progression. Based on compelling evidence, the Department of Health and Human Services (DHHS) and the Infectious Disease Society of America (IDSA) developed guidelines for the management of persons infected with HIV. However, there are approximately 50 000 new cases of HIV in the United States each year. In this article, we review proactive methods to reduce the transmission of HIV, which include reinforcing patient education, gel-coated condoms that destroy HIV, HIV vaccinations, and adequately utilizing pre-exposure prophylaxis (PrEP), and post-exposure prophylaxis (PEP). Further development and consistent utilization of innovative prevention tools can significantly reduce the incidence of HIV infections regardless of HIV status.

  5. Setting government priorities in preventing HIV / AIDS.

    PubMed

    Ainsworth, M

    1998-03-01

    Since no cure has yet been found for AIDS and an effective vaccine is far off, preventing HIV infection by changing individual behavior is the key to stopping the AIDS epidemic in developing countries. People who have many sex partners and do not use condoms, and people who inject drugs and share unsterilized injecting equipment have the greatest risk of contracting HIV and infecting others. How quickly and extensively an HIV/AIDS epidemic spreads in a given population depends largely upon the extent to which people with many sex partners mix with people with fewer partners. A World Bank research report has, however, found that people who engage in high-risk behavior act to reduce their risk of contracting and spreading HIV when they have the knowledge and means to do so and a supportive community. The report highlights the following strategies to reduce risky behavior: providing information, lowering the costs of safer behavior, and raising the costs of risky behavior. Governments' main responsibilities in preventing the spread of HIV/AIDS are reducing the negative externalities of high-risk behavior and producing public goods. Without government action, individuals and firms will not have the incentives to do what is necessary. The need to act now and mobilizing political support are discussed.

  6. Moving Beyond of The Alphabet Soup of HIV Prevention

    PubMed Central

    Collins, Chris; Coates, Thomas J.; Curran, James

    2010-01-01

    It is time to scrap the “ABCs” and elevate the debate on HIV prevention beyond the incessant controversies over individual interventions. The ABCs are a woefully incomplete list of necessary prevention interventions, but the goal should not be to just add more letters to the prevention alphabet. Instead, advancing global HIV prevention means holding national gover nments, donors and global agencies accountable for prevention efforts that are tailored to national epidemics, bring quality interventions to a scale, and address environmental factors in vulnerability. The debate is not so much about one intervention or another, but whether countries have a comprehensive prevention effort in place that responds to their own unique situations. PMID:18641471

  7. HIV prevention needs for men who have sex with men in Swaziland.

    PubMed

    Sithole, Bhekie

    2017-12-01

    Men who have sex with men (MSM) have a high HIV burden and also often face multiple other challenges accessing HIV services, including legal and social issues. Although Swaziland recently started responding with interventions for MSM, significant gaps still exist both in information and programming. This study aimed to explore the HIV prevention needs of MSM in Swaziland, including factors elevating their risks and vulnerabilities to HIV infection; to find out what HIV prevention strategies exist; and to determine how best to meet the prevention needs of MSM. A total of 50 men who reported anal sex with other men in the past 12 months were recruited through simple respondent driven sampling. They completed either a structured quantitative survey (n = 35) or participated in a semi-structured qualitative interview (n = 15). Both quantitative and qualitative findings indicated perceived and experienced stigma among MSM. This predominantly manifested as internalised stigma, which may lead to alcohol abuse and sexual risky behaviours. At least 83% (29/35) of the quantitative sample had been labelled with derogatory terms because of their sexual orientation, while 66% (23/35) had experienced being avoided. There was limited knowledge of risk practices: When asked, 54% (19/35) of quantitative respondents reported that vaginal and anal sex carry an equal risk of HIV infection. Participants also had little knowledge on new HIV prevention methods such as pre-exposure prophylaxis (PrEP) and rectal microbicides. MSM needs included safe spaces in form of drop-in centres and non-hostile HIV services. Although Swaziland recently started interventions for key populations, including MSM, there is still a general lack on information to inform managers and implementers on the HIV prevention needs of MSM in Swaziland. Such information is crucial for designers of official and HIV programmes. Research is needed to increase knowledge on the HIV prevention needs for key populations

  8. Community stakeholders' perceptions of barriers to childhood obesity prevention in low-income families, Massachusetts 2012-2013.

    PubMed

    Ganter, Claudia; Chuang, Emmeline; Aftosmes-Tobio, Alyssa; Blaine, Rachel E; Giannetti, Mary; Land, Thomas; Davison, Kirsten K

    2015-03-26

    The etiology of childhood obesity is multidimensional and includes individual, familial, organizational, and societal factors. Policymakers and researchers are promoting social-ecological approaches to obesity prevention that encompass multiple community sectors. Programs that successfully engage low-income families in making healthy choices are greatly needed, yet little is known about the extent to which stakeholders understand the complexity of barriers encountered by families. The objective of this study was to contextually frame barriers faced by low-income families reported by community stakeholders by using the Family Ecological Model (FEM). From 2012 through 2013, we conducted semistructured interviews with 39 stakeholders from 2 communities in Massachusetts that were participating in a multisector intervention for childhood obesity prevention. Stakeholders represented schools; afterschool programs; health care; the Special Supplemental Nutrition Program for Women, Infants, and Children; and early care and education. Interviews were audio-recorded, transcribed, coded, and summarized. Stakeholder reports of the barriers experienced by low-income families had a strong degree of overlap with FEM and reflected awareness of the broader contextual factors (eg, availability of community resources, family culture, education) and social and emotional dynamics within families (eg, parent knowledge, social norms, distrust of health care providers, chronic life stressors) that could affect family adoption of healthy lifestyle behaviors. Furthermore, results illustrated a level of consistency in stakeholder awareness across multiple community sectors. The congruity of stakeholder perspectives with those of low-income parents as summarized in FEM and across community sectors illustrates potential for synergizing the efforts necessary for multisector, multilevel community interventions for the prevention of childhood obesity.

  9. PrEP as peri-conception HIV prevention for women and men

    PubMed Central

    Heffron, Renee; Pintye, Jillian; Matthews, Lynn T.; Weber, Shannon; Mugo, Nelly

    2016-01-01

    Daily oral tenofovir (TDF)-based pre-exposure prophylaxis (PrEP) is an effective HIV prevention strategy and recommended for men and women with substantial risk of HIV acquisition. The peri-conception period, the stage prior to pregnancy when condom use is necessarily reduced, has elevated HIV risk that can be mitigated by PrEP use. Data from a randomized trial suggest that peri-conception PrEP use by HIV-seronegative women does not increase the risk of pregnancy loss, birth defects or congenital anomalies, preterm birth, or infant growth faltering. Women considering PrEP use throughout pregnancy must weigh the known increased risk of HIV acquisition with unknown risks of drug effects on infant growth. PrEP has been used safely by HIV-seronegative men with HIV-seropositive female partners who have become pregnant. As an effective user-controlled HIV prevention strategy, PrEP offers autonomy and empowerment for HIV prevention and can be recommended alongside antiretroviral therapy, fertility screening, vaginal self-insemination, intercourse timed to peak fertility, medically assisted reproduction, and other safer conception strategies to provide multiple options. The integration of PrEP into safer conception programs is warranted and will safely reduce HIV transmission to women, men and children during the peri-conception period. PMID:26993627

  10. Articulating a rights-based approach to HIV treatment and prevention interventions.

    PubMed

    Barr, David; Amon, Joseph J; Clayton, Michaela

    2011-09-01

    Since the beginning of the epidemic, the protection of human rights has been an integral component in the response to Human Immunodeficiency Virus (HIV). The high degree of stigma and discrimination associated with acquired immune deficiency syndrome (AIDS) has made human rights protection not only a priority to ensure the rights of people living with and at-risk for HIV, but to address public health goals as well. Advances in understanding the impact of antiretroviral treatment on HIV prevention provide exciting opportunities and even a paradigm shift in terms of AIDS prevention. However, this potential cannot be reached unless the advancement of human rights is a primary component of treatment and prevention programme and policy development. The use of antiretroviral treatment as prevention reinforces the value of basic principles related to the dignity and agency of people living with HIV to participate in the design and implementation of programmes, to be informed and to make informed decisions about their health and lives, to be protected from harm, and to have opportunities to seek redress and accountability for abuses. The possibility of using HIV treatment as a prevention tool means that now, more than ever, legal reform and community empowerment and mobilisation are necessary to realize the rights and health of people affected by HIV.

  11. Reviewing the evidence on effectiveness and cost-effectiveness of HIV prevention strategies in Thailand.

    PubMed

    Pattanaphesaj, Juntana; Teerawattananon, Yot

    2010-07-07

    Following universal access to antiretroviral therapy in Thailand, evidence from National AIDS Spending Assessment indicates a decreasing proportion of expenditure on prevention interventions. To prompt policymakers to revitalize HIV prevention, this study identifies a comprehensive list of HIV/AIDs preventive interventions that are likely to be effective and cost-effective in Thailand. A systematic review of the national and international literature on HIV prevention strategies from 1997 to 2008 was undertaken. The outcomes used to consider the effectiveness of HIV prevention interventions were changes in HIV risk behaviour and HIV incidence. Economic evaluations that presented their results in terms of cost per HIV infection averted or cost per quality-adjusted life year (QALY) gained were also included. All studies were assessed against quality criteria. The findings demonstrated that school based-sex education plus life-skill programs, voluntary and routine HIV counselling and testing, male condoms, street outreach programs, needle and syringe programs, programs for the prevention of mother-to-child HIV transmission, male circumcision, screening blood products and donated organs for HIV, and increased alcohol tax were all effective in reducing HIV infection among target populations in a cost-effective manner. We found very limited local evidence regarding the effectiveness of HIV interventions amongst specific high risk populations. This underlines the urgent need to prioritise health research resources to assess the effectiveness and cost-effectiveness of HIV interventions aimed at reducing HIV infection among high risk groups in Thailand.

  12. Tackling wicked problems in infection prevention and control: a guideline for co-creation with stakeholders.

    PubMed

    van Woezik, Anne F G; Braakman-Jansen, Louise M A; Kulyk, Olga; Siemons, Liseth; van Gemert-Pijnen, Julia E W C

    2016-01-01

    Infection prevention and control can be seen as a wicked public health problem as there is no consensus regarding problem definition and solution, multiple stakeholders with different needs and values are involved, and there is no clear end-point of the problem-solving process. Co-creation with stakeholders has been proposed as a suitable strategy to tackle wicked problems, yet little information and no clear step-by-step guide exist on how to do this. The objectives of this study were to develop a guideline to assist developers in tackling wicked problems using co-creation with stakeholders, and to apply this guideline to practice with an example case in the field of infection prevention and control. A mixed-method approach consisting of the integration of both quantitative and qualitative research was used. Relevant stakeholders from the veterinary, human health, and public health sectors were identified using a literature scan, expert recommendations, and snowball sampling. The stakeholder salience approach was used to select key stakeholders based on 3 attributes: power, legitimacy, and urgency. Key values of stakeholders (N = 20) were derived by qualitative semi-structured interviews and quantitatively weighted and prioritized using an online survey. Our method showed that stakeholder identification and analysis are prerequisites for understanding the complex stakeholder network that characterizes wicked problems. A total of 73 stakeholders were identified of which 36 were selected as potential key stakeholders, and only one was seen as a definite stakeholder. In addition, deriving key stakeholder values is a necessity to gain insights into different problem definitions, solutions and needs stakeholders have regarding the wicked problem. Based on the methods used, we developed a step-by-step guideline for co-creation with stakeholders when tackling wicked problems. The mixed-methods guideline presented here provides a systematic, transparent method to

  13. Getting Personal: Progress and Pitfalls in HIV Prevention among Latinas

    ERIC Educational Resources Information Center

    Amaro, Hortensia; Raj, Anita; Reed, Elizabeth; Ulibarri, Monica

    2011-01-01

    This article first presents the political, personal, and epidemiological context of Hortensia Amaro's 1988 publication in "Psychology of Women Quarterly" ("PWQ"), "Considerations for Prevention of HIV Infection Among Hispanic Women" (Amaro, 1988). Second, it provides a brief summary of progress in HIV prevention with Latinas. The third section…

  14. HIV prevention awareness and practices among married couples in Malawi.

    PubMed

    Chirwa, Ellen; Malata, Address; Norr, Kathleen

    2011-06-01

    In this study we explored the level of awareness and practice on HIV prevention among married couples from selected communities in Malawi. We carried out the study from October to December, 2008 in four communities, two each from Chiradzulu and Chikhwawa districts of Malawi. We conducted face-to-face in-depth interviews with 30 couples in each district using a semi-structured interview guide. The interviews lasted approximately 60-90 minutes. The husbands and wives were interviewed separately. The interviews were audio taped using a digital recorder. We wrote field notes during data collection and later reviewed them to provide insights into the data collection process. We computed descriptive statistics from the demographic data using SPSS version 16.0. We analyzed qualitative data using Atlas ti 5.0 computer software. The coded data generated themes and we present the themes in qualitative narration. The couples' ages ranged from 20 to 53 years, the majority (52%) being in the 20-31 year age group. Most of the couples (67%) attained only primary school education and 84% had been married only to the current partner. Most couples (83%) depended upon substance farming and 47% had been married for 3 to 9 years. The number of children per couple ranged from 1 to 10, most couples (83%) having between 1 and 5 children. All couples were aware of HIV prevention methods and talked about them in their marriages. Both wives and husbands initiated the discussions. Mutual fidelity and HIV testing were appropriate for couples to follow the HIV prevention methods. For most couples (54) there was mutual trust between husbands and wives, and members of only a few couples (6) doubted their partners' ability to maintain mutual fidelity. Actual situations of marital infidelity were however detected among 25 couples and often involved the husbands. A few couples (5) had been tested for HIV. All couples did not favor the use of condoms with a marriage partner as an HIV prevention

  15. Stakeholder analysis for the development of a community pharmacy service aimed at preventing cardiovascular disease.

    PubMed

    Franco-Trigo, L; Hossain, L N; Durks, D; Fam, D; Inglis, S C; Benrimoj, S I; Sabater-Hernández, D

    Participatory approaches involving stakeholders across the health care system can help enhance the development, implementation and evaluation of health services. These approaches may be particularly useful in planning community pharmacy services and so overcome challenges in their implementation into practice. Conducting a stakeholder analysis is a key first step since it allows relevant stakeholders to be identified, as well as providing planners a better understanding of the complexity of the health care system. The main aim of this study was to conduct a stakeholder analysis to identify those individuals and organizations that could be part of a leading planning group for the development of a community pharmacy service (CPS) to prevent cardiovascular disease (CVD) in Australia. An experienced facilitator conducted a workshop with 8 key informants of the Australian health care system. Two structured activities were undertaken. The first explored current needs and gaps in cardiovascular care and the role of community pharmacists. The second was a stakeholder analysis, using both ex-ante and ad-hoc approaches. Identified stakeholders were then classified into three groups according to their relative influence on the development of the pharmacy service. The information gathered was analyzed using qualitative content analysis. The key informants identified 46 stakeholders, including (1) patient/consumers and their representative organizations, (2) health care providers and their professional organizations and (3) institutions and organizations that do not directly interact with patients but organize and manage the health care system, develop and implement health policies, pay for health care, influence funding for health service research or promote new health initiatives. From the 46 stakeholders, a core group of 12 stakeholders was defined. These were considered crucial to the service's development because they held positions that could drive or inhibit progress

  16. U.N. official urges business to support HIV prevention.

    PubMed

    1997-02-21

    Executive Director Peter Piot of the Joint United Nations Programme on HIV/AIDS called on companies to initiate aggressive measures to prevent the further spread of HIV. The global total of HIV cases reached 23 million in 1996. The epidemic threatens the growth of the global economy, particularly in developing nations where private corporations are seeking new markets. The economic toll due to AIDS is devastating because it affects young people who are at the height of their earning power. Piot offered examples of prevention initiatives that have been undertaken by companies to control the epidemic.

  17. HIV risk and preventive interventions in transgender women sex workers.

    PubMed

    Poteat, Tonia; Wirtz, Andrea L; Radix, Anita; Borquez, Annick; Silva-Santisteban, Alfonso; Deutsch, Madeline B; Khan, Sharful Islam; Winter, Sam; Operario, Don

    2015-01-17

    Worldwide, transgender women who engage in sex work have a disproportionate risk for HIV compared with natal male and female sex workers. We reviewed recent epidemiological research on HIV in transgender women and show that transgender women sex workers (TSW) face unique structural, interpersonal, and individual vulnerabilities that contribute to risk for HIV. Only six studies of evidence-based prevention interventions were identified, none of which focused exclusively on TSW. We developed a deterministic model based on findings related to HIV risks and interventions. The model examines HIV prevention approaches in TSW in two settings (Lima, Peru and San Francisco, CA, USA) to identify which interventions would probably achieve the UN goal of 50% reduction in HIV incidence in 10 years. A combination of interventions that achieves small changes in behaviour and low coverage of biomedical interventions was promising in both settings, suggesting that the expansion of prevention services in TSW would be highly effective. However, this expansion needs appropriate sustainable interventions to tackle the upstream drivers of HIV risk and successfully reach this population. Case studies of six countries show context-specific issues that should inform development and implementation of key interventions across heterogeneous settings. We summarise the evidence and knowledge gaps that affect the HIV epidemic in TSW, and propose a research agenda to improve HIV services and policies for this population. Copyright © 2015 Elsevier Ltd. All rights reserved.

  18. Self-efficacy for HIV Prevention Among Refugee Hispanic Women in South Florida.

    PubMed

    Cianelli, Rosina; Villegas, Natalia; McCabe, Brian E; de Tantillo, Lila; Peragallo, Nilda

    2017-08-01

    The number of refugees increased in recent years due to factors worldwide, including violence, wars, political strife, and natural disasters. Refugees who are Hispanic women (RHW) in South Florida are a vulnerable population at risk of acquiring HIV infection. Although studies have shown a relationship between self-efficacy for HIV prevention and behavior changes, none have studied RHW. The purpose of this study was to assess whether predictors suggested by the literature were related to self-efficacy for HIV prevention in a sample of RHW. The study is a secondary analysis that uses baseline data from a randomized controlled experimental study, SEPA. A total of 99 refugee Hispanic women from South Florida, 18-50 years of age, participated in the study. There were two predictors of self-efficacy. HIV knowledge was positively related to self-efficacy, and living with a partner was inversely related to self-efficacy for HIV prevention. Culturally competent sexual health education interventions in this population may impact self-efficacy for HIV prevention.

  19. Condom acceptance and HIV prevention in reproductive health: the challenges.

    PubMed

    Mbizvo, M T

    1991-12-01

    The AIDS epidemic weighs heavily on the already burdened health care delivery systems of developing countries especially in central Africa. AIDS not only incurs high morbidity and mortality but has a severe impact on productivity, economic infrastructures, and development in those countries which need them the most. HIV is mainly spread through heterosexual intercourse in central Africa. Vertical transmission of HIV and breast feeding are other means. The key vehicle of HIV transmission in the US is still homosexual intercourse. Sexually transmitted diseases (STDs) facilitate HIV transmission via intercourse. Research shows that subsequent infection by other STDs hastens the development of AIDS in HIV-infected people. Some evidence indicates that pregnancy increases the risk of developing AIDS in a woman who is positive for HIV. The main means to prevent HIV transmission is the condom. Yet, in Rwanda, only 7% of women had ever used condoms despite the high rate (32%) of HIV-positive serology. The University of Zimbabwe Medical School believes adolescents are the most appropriate starting point for AIDS prevention since they tend to experiment with sexual behaviors. Its youth counseling program involves education and prevention messages within and outside educational settings through youth meeting places, youth workers, and other mass media. It hosts workshops at meeting places which use the problem solving approach to risk reduction behavior. The program invites schools, churches, and other educational settings to form Anti-AIDS Clubs. It advocates use of drama and music to promote AIDS awareness. The program has also branched out into community counseling where it works to eliminate the stigma and guilt associated with talking about sexual transmission of AIDS. Governments must learn who the STD and HIV transmission high risk groups are and then target them with information, education, and communication AIDS prevention programs.

  20. Antiretroviral Therapy for the Prevention of HIV Transmission: What Will It Take?

    PubMed Central

    McNairy, Margaret L.; El-Sadr, Wafaa M.

    2014-01-01

    The evidence in support of use of antiretroviral therapy (ART) for prevention of human immunodeficiency virus (HIV) transmission is encouraging and has stimulated optimism for achieving a dramatic change in the trajectory of the HIV epidemic. Yet, there are substantial challenges that, if not addressed, could be the Achilles’ heel for this concept. These challenges require strengthening every step of the HIV care continuum, including expansion of HIV testing to reach all those with HIV infection, effective linkage to and retention in care, timely initiation of ART, and high levels of treatment adherence with viral load suppression. Also important is the identification of individuals with acute HIV infection whose contribution to HIV transmission may be substantial. Implementation research is needed to identify strategies that address these challenges and to determine the efficacy of ART for prevention in key populations as well as to evaluate the effectiveness of combination strategies for HIV prevention at the population level. PMID:24429438

  1. Exploring Black College Females’ Perceptions Regarding HIV Prevention Message Content

    PubMed Central

    Chandler, Rasheeta; Ross, Henry; Ozoya, Oluwatobi; Lescano, Celia; Flannigan, Timothy

    2017-01-01

    Media messages can facilitate delivery of accurate HIV/STI-related information. This study’s purpose was to examine pre-existing media campaigns from the iMPPACS study to assess age, gender, and culturally appropriate components identified by African American females who attend HBCUs. In three separate focus group sessions, 31 Black female college students (M age=20) viewed four vignettes and heard three audio-only clips, then ranked and commented on them based on perceived satisfaction of HIV prevention content and appropriateness of delivery. Conventional qualitative analysis, using NVivo software, was employed until saturation of content was achieved and themes derived. Six major themes emerged and were designated as: 1) Social media; 2) Mirror Image; 3) Visually dynamic Advertisements; 4) The Real World; 5) People, Place, Things; and 6) HIV Knowledge. Visually-stimulating content (i.e. graphics) was found to be most appealing in marketing HIV prevention, with brief monologue/dialogue from scenarios that resemble daily life. Socially and culturally relevant HIV prevention messages are important to Black college female students. Participants recommended creating short audio-visual messages that encompass familiar contexts like dorm rooms and appealing graphics for HIV health promotion messages, such as emojis. Future audio-only prevention advertisements for this population should employ recognizable voices (e.g. celebrity). Finally, messaging should be promoted on open and close circuited social media platforms. PMID:28098500

  2. Exploring Black College Females' Perceptions Regarding HIV Prevention Message Content.

    PubMed

    Chandler-Coley, Rasheeta; Ross, Henry; Ozoya, Oluwatobi; Lescano, Celia; Flannigan, Timothy

    2017-02-01

    Media messages can facilitate the delivery of accurate information related to HIV and sexually transmitted infection. This study's purpose was to examine preexisting media campaigns from the iMPPACS study to assess age-, gender-, and culturally appropriate components identified by African American females who attend historically Black colleges/universities. In 3 separate focus group sessions, 31 Black female college students (M age = 20) viewed 4 vignettes and heard 3 audio-only clips, then ranked and commented on them based on perceived satisfaction with HIV prevention content and appropriateness of delivery. Conventional qualitative analysis using NVivo software was performed until saturation of content was achieved and themes derived. Six major themes emerged and were designated as (a) social media; (b) mirror image; (c) visually dynamic advertisements; (d) the real world; (e) people, place, things; and (f) HIV knowledge. Visually stimulating content (i.e., graphics) was found to be most appealing in marketing HIV prevention, with brief monologue/dialogue from scenarios that resemble daily life. Socially and culturally relevant HIV prevention messages are important to Black college female students. Participants recommended creating short audiovisual messages that encompass familiar contexts like dorm rooms and appealing graphics for HIV health promotion messages, such as emojis. Future audio-only prevention advertisements for this population should use recognizable voices (e.g., celebrities). Finally, messaging should be promoted on open and closed circuit social media platforms.

  3. Barriers to and acceptability of provider-initiated HIV testing and counselling and adopting HIV-prevention behaviours in rural Uganda: a qualitative study.

    PubMed

    Kiene, Susan M; Sileo, Katelyn; Wanyenze, Rhoda K; Lule, Haruna; Bateganya, Moses H; Jasperse, Joseph; Nantaba, Harriet; Jayaratne, Kia

    2015-02-01

    In Uganda, a nationwide scale-up of provider-initiated HIV testing and counselling presents an opportunity to deliver HIV-prevention services to large numbers of people. In a rural Ugandan hospital, focus group discussions and key informant interviews were conducted with outpatients receiving provider-initiated HIV testing and counselling and staff to explore the HIV-prevention information, motivation and behavioural skills strengths and weaknesses, and community-level and structural barriers to provider-initiated HIV testing and counselling acceptability and HIV prevention among this population. Strengths and weakness occurred at all levels, and results suggest brief client-centred interventions during provider-initiated HIV testing and counselling may be an effective approach to increase prevention behaviours in outpatient settings. © The Author(s) 2013.

  4. Social media interventions to prevent HIV: A review of interventions and methodological considerations.

    PubMed

    Tso, Lai Sze; Tang, Weiming; Li, Haochu; Yan, H Yanna; Tucker, Joseph D

    2016-06-01

    Persistent new HIV infections and risky behaviors underscore the need for enhanced HIV prevention. Social media interventions may promote safe sexual behaviors, increase HIV testing uptake, and promote safe injection behaviors. This review discusses how social media interventions tap into the wisdom of crowds through crowdsourcing, build peer-mentored communities, and deliver interventions through social networks. Social media HIV prevention interventions are constrained by ethical issues, low social media usage among some key populations, and implementation issues. Comprehensive measurement of social media interventions to prevent HIV is necessary, but requires further development of metrics.

  5. Preliminary program evaluation of emergency department HIV prevention counseling.

    PubMed

    Sitlinger, Andrea P; Lindsell, Christopher J; Ruffner, Andrew H; Wayne, D Beth; Hart, Kimberly W; Trott, Alexander T; Fichtenbaum, Carl J; Lyons, Michael S

    2011-07-01

    Controversy surrounds the linkage of prevention counseling with emergency department (ED)-based HIV testing. Further, the effectiveness and feasibility of prevention counseling in the ED setting is unknown. We investigate these issues by conducting a preliminarily exploration of several related aspects of our ED's HIV prevention counseling and testing program. Our urban, academic ED provides formal client-centered prevention counseling in conjunction with HIV testing. Five descriptive, exploratory observations were conducted, involving surveys and analysis of electronic medical records and programmatic data focused on (1) patient perception and feasibility of prevention counseling in the ED, (2) patient perceptions of the need to link prevention counseling with testing, and (3) potential effectiveness of providing prevention counseling in conjunction with ED-based HIV testing. Of 110 ED patients surveyed after prevention counseling and testing, 98% believed privacy was adequate, and 97% reported that their questions were answered. Patients stated that counseling would lead to improved health (80%), behavioral changes (72%), follow-up testing (77%), and discussion with partners (74%). However, 89% would accept testing without counseling, 32% were willing to seek counseling elsewhere, and 26% preferred not to receive the counseling. Correct responses to a 16-question knowledge quiz increased by 1.6 after counseling (95% confidence interval 1.3 to 12.0). The program completed counseling for 97% of patients tested; however, 6% of patients had difficulty recalling the encounter and 13% denied received testing. Among patients undergoing repeated testing, there was no consistent change in self-reported risk behaviors. Participants in the ED prevention counseling and testing program considered counseling acceptable and useful, though not required. Given adequate resources, prevention counseling can be provided in the ED, but it is unlikely that all patients benefit

  6. Allocating HIV prevention funds in the United States: recommendations from an optimization model.

    PubMed

    Lasry, Arielle; Sansom, Stephanie L; Hicks, Katherine A; Uzunangelov, Vladislav

    2012-01-01

    The Centers for Disease Control and Prevention (CDC) had an annual budget of approximately $327 million to fund health departments and community-based organizations for core HIV testing and prevention programs domestically between 2001 and 2006. Annual HIV incidence has been relatively stable since the year 2000 and was estimated at 48,600 cases in 2006 and 48,100 in 2009. Using estimates on HIV incidence, prevalence, prevention program costs and benefits, and current spending, we created an HIV resource allocation model that can generate a mathematically optimal allocation of the Division of HIV/AIDS Prevention's extramural budget for HIV testing, and counseling and education programs. The model's data inputs and methods were reviewed by subject matter experts internal and external to the CDC via an extensive validation process. The model projects the HIV epidemic for the United States under different allocation strategies under a fixed budget. Our objective is to support national HIV prevention planning efforts and inform the decision-making process for HIV resource allocation. Model results can be summarized into three main recommendations. First, more funds should be allocated to testing and these should further target men who have sex with men and injecting drug users. Second, counseling and education interventions ought to provide a greater focus on HIV positive persons who are aware of their status. And lastly, interventions should target those at high risk for transmitting or acquiring HIV, rather than lower-risk members of the general population. The main conclusions of the HIV resource allocation model have played a role in the introduction of new programs and provide valuable guidance to target resources and improve the impact of HIV prevention efforts in the United States.

  7. The promise and limitations of cash transfer programs for HIV prevention.

    PubMed

    Fieno, John; Leclerc-Madlala, Suzanne

    2014-01-01

    As the search for more effective HIV prevention strategies continues, increased attention is being paid to the potential role of cash transfers in prevention programming in sub-Saharan Africa. To date, studies testing the impact of both conditional and unconditional cash transfers on HIV-related behaviours and outcomes in sub-Saharan Africa have been relatively small-scale and their potential feasibility, costs and benefits at scale, among other things, remain largely unexplored. This article examines elements of a successful cash transfer program from Latin America and discusses challenges inherent in scaling-up such programs. The authors attempt a cost simulation of a cash transfer program for HIV prevention in South Africa comparing its cost and relative effectiveness--in number of HIV infections averted--against other prevention interventions. If a cash transfer program were to be taken to scale, the intervention would not have a substantial effect on decreasing the force of the epidemic in middle- and low-income countries. The integration of cash transfer programs into other sectors and linking them to a broader objective such as girls' educational attainment may be one way of addressing doubts raised by the authors regarding their value for HIV prevention.

  8. Substance Use and HIV Prevention for Youth in Correctional Facilities

    ERIC Educational Resources Information Center

    Mouttapa, Michele; Watson, Donnie W.; McCuller, William J.; Reiber, Chris; Tsai, Winnie

    2009-01-01

    Evidence-based programs for substance use and HIV prevention (SUHIP) were adapted for high-risk juveniles detained at 24-hour secure correctional facilities. In this pilot study, comparisons were made between adolescents who received the SUHIP intervention and a control group on changes in: (1) knowledge of HIV prevention behaviors, (2) attitudes…

  9. [Hegemonic masculinity, vulnerability and the prevention of HIV/AIDS].

    PubMed

    Marques, Joilson Santana; Gomes, Romeu; do Nascimento, Elaine Ferreira

    2012-02-01

    The study aims to examine the relationship between masculinity, vulnerability and the prevention of HIV/AIDS, based on reports from young men from the so-called urban working classes, taking into account not only the meanings attributed to prevention by these subjects, but also considering the dialectical relationship between the individual and society. The conceptual framework encompasses the three main aspects of hegemonic masculinity, prevention and vulnerability. This involves qualitative research based on the perspective of dialectical hermeneutics that uses the method of interpretation of meanings. The analysis yielded two main results, namely hegemonic masculinity as a vulnerability factor, and myths and prejudices as factors of vulnerability to HIV/AIDS. By way of conclusion, it reinforces the need for discussion of prevention encompassing the need to put on the agenda the construction of the sex/gender system around which to articulate the social meanings of masculinity and femininity that influence the structural plan of affective sexual relations in general and HIV/AIDS in particular.

  10. The costs of HIV prevention strategies in developing countries.

    PubMed Central

    Söderlund, N.; Lavis, J.; Broomberg, J.; Mills, A.

    1993-01-01

    Since many evaluations of HIV (human immunodeficiency virus) prevention programmes do not include data on costs, a preliminary analysis of the costs and outputs of a sample of HIV prevention projects was attempted. Case studies, representing six broad HIV prevention strategies in developing countries with differing levels of per capita gross domestic product, were sought on the basis of availability of data and potential generalizability. The six prevention strategies studied were mass media campaigns, peer education programmes, sexually transmitted disease treatment, condom social marketing, safe blood provision, and needle exchange/bleach provision programmes. Financial cost data were abstracted from published studies or were obtained directly from project coordinators. Although estimates of cost-effectiveness were not made, calculations of the relative cost per common process measure of output were compared. Condom distribution costs ranged from US$ 0.02 to 0.70 per condom distributed, and costs of strategies involving personal educational input ranged from US$ 0.15 to 12.59 per contact. PMID:8261563

  11. Human immunodeficiency virus (HIV) prevention education in Singapore: challenges for the future.

    PubMed

    Wong, Mee Lian; Sen, Priya; Wong, Christina M; Tjahjadi, Sylvia; Govender, Mandy; Koh, Ting Ting; Yusof, Zarina; Chew, Ling; Tan, Avin; K, Vijaya

    2012-12-01

    We reviewed the current human immunodeficiency virus (HIV) prevention education programmes in Singapore, discussed the challenges faced and proposed prevention education interventions for the future. Education programmes on HIV prevention have shown some success as seen by reduced visits to sex workers among the general adult population and a marked increase in condom use among brothel-based sex workers. However, we still face many challenges such as low awareness of HIV preventive strategies and high prevalence of HIV stigma in the general population. Voluntary HIV testing and condom use remain low among the priority groups such as men who have sex with men (MSM) and heterosexual men who buy sex. Casual sex has increased markedly from 1.1% in 1989 to 17.4% in 2007 among heterosexuals in Singapore, with the majority (84%) practising unprotected sex. Sex workers have moved from brothels to entertainment venues where sex work is mostly hidden with lack of access to sexually transmitted infections (STIs)/ HIV prevention education and treatment programmes. Education programmes promoting early voluntary testing is hampered because of poor access, high cost and stigma towards people living with HIV. It remains a challenge to promote abstinence and consistent condom use in casual and steady sexual relationships among heterosexuals and MSM. New ways to promote condom use by using a positive appeal about its pleasure enhancing effects rather than the traditional disease-oriented approach should be explored. Education programmes promoting early voluntary testing and acceptance of HIV-infected persons should be scaled up and integrated into the general preventive health services.

  12. HIV epidemic control-a model for optimal allocation of prevention and treatment resources.

    PubMed

    Alistar, Sabina S; Long, Elisa F; Brandeau, Margaret L; Beck, Eduard J

    2014-06-01

    With 33 million people living with human immunodeficiency virus (HIV) worldwide and 2.7 million new infections occurring annually, additional HIV prevention and treatment efforts are urgently needed. However, available resources for HIV control are limited and must be used efficiently to minimize the future spread of the epidemic. We develop a model to determine the appropriate resource allocation between expanded HIV prevention and treatment services. We create an epidemic model that incorporates multiple key populations with different transmission modes, as well as production functions that relate investment in prevention and treatment programs to changes in transmission and treatment rates. The goal is to allocate resources to minimize R 0, the reproductive rate of infection. We first develop a single-population model and determine the optimal resource allocation between HIV prevention and treatment. We extend the analysis to multiple independent populations, with resource allocation among interventions and populations. We then include the effects of HIV transmission between key populations. We apply our model to examine HIV epidemic control in two different settings, Uganda and Russia. As part of these applications, we develop a novel approach for estimating empirical HIV program production functions. Our study provides insights into the important question of resource allocation for a country's optimal response to its HIV epidemic and provides a practical approach for decision makers. Better decisions about allocating limited HIV resources can improve response to the epidemic and increase access to HIV prevention and treatment services for millions of people worldwide.

  13. Trends in Perinatal HIV Prevention in New York City, 1994–2003

    PubMed Central

    Liu, Kai-Lih; Robinson, Lisa-Gaye; Dominguez, Kenneth L.; Abrams, Elaine J.; Gill, Balwant S.; Thomas, Pauline A.

    2008-01-01

    Objectives. We examined trends in perinatal HIV prevention interventions in New York City implemented during 1994 to 2003 to ascertain the success of the interventions in reducing perinatal transmission. Methods. We used data obtained from infant records at 22 hospitals. We used multiple logistic regression to analyze factors associated with prenatal care and perinatal HIV transmission. Results. We analyzed data for 4729 perinatally HIV-exposed singleton births. Of mothers with prenatal care data, 92% had prenatal care. The overall proportion who received prenatal care and were diagnosed with HIV before delivery was 86% in 1994 to 1996 and 90% in 1997 to 2003. Use of prenatal antiretrovirals among mothers who received prenatal care was 63% in 1994 to 1996 and 82% in 1997 to 2003. From 1994 to 2003, cesarean births among the entire sample increased from 15% to 55%. During 1997 to 2003, the perinatal HIV transmission rate among the entire sample was 7%; 45% of mothers of infected infants had missed opportunities for perinatal HIV prevention. During 1997 to 2003, maternal illicit drug use was significantly associated with lack of prenatal care. Lack of prenatal, intrapartum, and neonatal antiretrovirals; maternal illicit drug use; and low birthweight were significantly associated with perinatal HIV transmission. Conclusions. Interventions for perinatal HIV prevention can successfully decrease HIV transmission rates. Ongoing perinatal HIV surveillance allows for monitoring the implementation of guidelines to prevent mother-to-child transmission of HIV and determining factors that may contribute to perinatal HIV transmission. PMID:18309139

  14. Articulating A Rights-Based Approach to HIV Treatment and Prevention Interventions

    PubMed Central

    Barr, David; Amon, Joseph J; Clayton, Michaela

    2011-01-01

    Since the beginning of the epidemic, the protection of human rights has been an integral component in the response to Human Immunodeficiency Virus (HIV). The high degree of stigma and discrimination associated with acquired immune deficiency syndrome (AIDS) has made human rights protection not only a priority to ensure the rights of people living with and at-risk for HIV, but to address public health goals as well. Advances in understanding the impact of antiretroviral treatment on HIV prevention provide exciting opportunities and even a paradigm shift in terms of AIDS prevention. However, this potential cannot be reached unless the advancement of human rights is a primary component of treatment and prevention programme and policy development. The use of antiretroviral treatment as prevention reinforces the value of basic principles related to the dignity and agency of people living with HIV to participate in the design and implementation of programmes, to be informed and to make informed decisions about their health and lives, to be protected from harm, and to have opportunities to seek redress and accountability for abuses. The possibility of using HIV treatment as a prevention tool means that now, more than ever, legal reform and community empowerment and mobilisation are necessary to realize the rights and health of people affected by HIV. PMID:21999775

  15. South African Research Ethics Committee Review of Standards of Prevention in HIV Vaccine Trial Protocols.

    PubMed

    Essack, Zaynab; Wassenaar, Douglas R

    2018-04-01

    HIV prevention trials provide a prevention package to participants to help prevent HIV acquisition. As new prevention methods are proven effective, this raises ethical and scientific design complexities regarding the prevention package or standard of prevention. Given its high HIV incidence and prevalence, South Africa has become a hub for HIV prevention research. For this reason, it is critical to study the implementation of relevant ethical-legal frameworks for such research in South Africa. This qualitative study used in-depth interviews to explore the practices and perspectives of eight members of South African research ethics committees (RECs) who have reviewed protocols for HIV vaccine trials. Their practices and perspectives are compared with ethics guideline requirements for standards of prevention.

  16. Enhancing HIV Prevention Among Young Men Who Have Sex With Men: A Systematic Review of HIV Behavioral Interventions for Young Gay and Bisexual Men.

    PubMed

    Hergenrather, Kenneth C; Emmanuel, Diona; Durant, Sarah; Rhodes, Scott D

    2016-06-01

    Men who have sex with men (MSM) represent 64.0% of people living with HIV (PLWH) over the age of 13 years. Young men who have sex with men (YMSM) are particularly affected by HIV/AIDS; the rate of HIV infection for YMSM between the ages of 13 and 24 represents 72.0% of new infections among youth. To understand the current state of the science meant to prevent HIV for YMSM, we reviewed studies of HIV behavioral prevention interventions for YMSM. Five literature databases were searched, from their inception through October 2015, using key words associated with HIV prevention intervention evaluation studies for YMSM. The review criteria included behavioral HIV/AIDS prevention interventions, articles published in English-language peer-reviewed journals, YMSM between 13 and 24 years of age, and longitudinal repeated measures design. A total of 15 YMSM behavioral HIV prevention intervention studies were identified that met inclusion criteria and reported statistically significant findings. Common outcomes included unprotected sexual intercourse, HIV/AIDS risk behavior, condom use, HIV testing, safer sex attitude, and HIV prevention communication. Participant age, representation of Black/African American YMSM, application of theoretical and model underpinnings, congruence of assessment measures used, follow-up assessment times, and application of process evaluation were inconsistent across studies. To advance HIV prevention intervention research for YMSM, future studies should be theory-based, identify common constructs, utilize standard measures, include process evaluation, and evaluate sustained change over standard periods of time. HIV prevention interventions should incorporate the needs of the diverse, well-educated, web-connected millennial generation and differentiate between adolescent YMSM (13 to 18 years of age) and young adulthood YMSM (19 to 24 years of age). Because Black/African American YMSM represent more than 50% of new HIV infections, future HIV

  17. PERCEPTIONS OF HIV AND PREVENTION EDUCATION AMONG INMATES OF ALABAMA PRISONS

    PubMed Central

    Ayanwale, Lekan; Moorer; Moorer, Ellis; Shaw, Habiba; Habtemariam, Tsegaye; Blackwell, Velma; Foster, Pamela; Findlay, Henry; Tameru, Berhanu; Nganwa, David; Ahmad, Anwar; Beyene, Gemechu; Robnett, Vinaida

    2009-01-01

    A 3-year interactive and passive training for HIV prevention education was conducted for 2,600 prisoners; 1,404 (54%) black, 1,092 (42%) white and 204 (4%) Hispanic. Less than 520 (20%) of inmates knew all the routes of HIV transmission. A post-presentation test showed that 96% became aware of HIV/AIDS transmission and can better protect themselves. Skin infections caused by Staphylococcus aereus were reported and manifested clinically as pustules, cellulites, boils, carbuncles or impetigo. Though no systemic infection was involved, staphylococcal infections suggest lowered immunity, an indicator to undiagnosed HIV. This study purposefully provides HIV prevention education model for prison health educators. PMID:20191111

  18. Pharmaceutical HIV prevention technologies in the UK: six domains for social science research.

    PubMed

    Keogh, Peter; Dodds, Catherine

    2015-01-01

    The development of pharmaceutical HIV prevention technologies (PPTs) over the last five years has generated intense interest from a range of stakeholders. There are concerns that these clinical and pharmaceutical interventions are proceeding with insufficient input of the social sciences. Hence key questions around implementation and evaluation remain unexplored whilst biomedical HIV prevention remains insufficiently critiqued or theorised from sociological as well as other social science perspectives. This paper presents the results of an expert symposium held in the UK to explore and build consensus on the role of the social sciences in researching and evaluating PPTs in this context. The symposium brought together UK social scientists from a variety of backgrounds. A position paper was produced and distributed in advance of the symposium and revised in the light this consultation phase. These exchanges and the emerging structure of this paper formed the basis for symposium panel presentations and break-out sessions. Recordings of all sessions were used to further refine the document which was also redrafted in light of ongoing comments from symposium participants. Six domains of enquiry for the social sciences were identified and discussed: self, identity and personal narrative; intimacy, risk and sex; communities, resistance and activism; systems, structures and institutions; economic considerations and analyses; and evaluation and outcomes. These are discussed in depth alongside overarching consensus points for social science research in this area as it moves forward.

  19. Cost savings threshold analysis of a capacity-building program for HIV prevention organizations.

    PubMed

    Dauner, Kim Nichols; Oglesby, Willie H; Richter, Donna L; LaRose, Christopher M; Holtgrave, David R

    2008-06-01

    Although the incidence of HIV each year remains steady, prevention funding is increasingly competitive. Programs need to justify costs in terms of evaluation outcomes, including economic ones. Threshold analyses set performance standards to determine program effectiveness relative to that threshold. This method was used to evaluate the potential cost savings of a national capacity-building program for HIV prevention organizations. Program costs were compared with the lifetime treatment costs of HIV, yielding an estimate of the HIV infections that would have to be prevented for the program to be cost saving. The 136 persons who completed the capacity-building program between 2000 and 2003 would have to avert 41 cases of HIV for the program to be considered cost saving. These figures represent less than one tenth of 1% of the 40,000 new HIV infections that occur in the United States annually and suggest a reasonable performance standard. These data underscore the resources needed to prevent HIV.

  20. Social media interventions to prevent HIV: A review of interventions and methodological considerations

    PubMed Central

    Tso, Lai Sze; Tang, Weiming; Li, Haochu; Yan, H. Yanna; Tucker, Joseph D.

    2015-01-01

    Persistent new HIV infections and risky behaviors underscore the need for enhanced HIV prevention. Social media interventions may promote safe sexual behaviors, increase HIV testing uptake, and promote safe injection behaviors. This review discusses how social media interventions tap into the wisdom of crowds through crowdsourcing, build peer-mentored communities, and deliver interventions through social networks. Social media HIV prevention interventions are constrained by ethical issues, low social media usage among some key populations, and implementation issues. Comprehensive measurement of social media interventions to prevent HIV is necessary, but requires further development of metrics. PMID:26516632

  1. Mass Media and HIV/AIDS Prevention Among Female Sex Workers in Beijing, China.

    PubMed

    Xiao, Zhiwen; Li, Xiaoming; Lin, Danhua; Tam, Cheuk Chi

    2015-01-01

    The current study aimed to identify the sources of HIV prevention information for female sex workers in Beijing and assess the associations between levels of mass media exposure of HIV/AIDS prevention information and HIV/AIDS knowledge as well as condom use-related attitudes, beliefs, and behaviors. Cross-sectional data were collected from 359 female sex workers in Beijing, China. Chi-square tests and one-way ANOVA tests were employed. Female sex workers sampled in Beijing were more likely to obtain HIV/AIDS prevention information from television and street posters than radio and the Internet. However, a higher level of exposure to and a lasting impression on online information were significantly associated with a higher level of condom use self-efficacy and more consistent condom use among the participants. Exposure to HIV/AIDS prevention information delivered by radio, street posters, and the Internet was found to be associated with sexual communication about HIV or condom use with sexual partners. Overall, this study provides preliminary evidence of the utility of various mass media outlets in delivering HIV/AIDS prevention information among female sex workers in China. Future studies are needed to systematically examine the effectiveness of mass media-based prevention education on HIV/AIDS related attitudes and behaviors among female sex workers and other populations in China.

  2. Cash transfers for HIV prevention: considering their potential.

    PubMed

    Heise, Lori; Lutz, Brian; Ranganathan, Meghna; Watts, Charlotte

    2013-08-23

    Cash payments to vulnerable households and/or individuals have increasingly garnered attention as a means to reduce poverty, improve health and achieve other development-related outcomes. Recent evidence from Malawi and Tanzania suggests that cash transfers can impact HIV-related behaviours and outcomes and, therefore, could serve as an important addition to HIV prevention efforts. This article reviews the current evidence on cash transfers for HIV prevention and suggests unresolved questions for further research. Gaps include (1) understanding more about the mechanisms and pathways through which cash transfers affect HIV-related outcomes; (2) addressing key operational questions, including the potential feasibility and the costs and benefits of different models of transfers and conditionality; and (3) evaluating and enhancing the wider impacts of cash transfers on health and development. Ongoing and future studies should build on current findings to unpack unresolved questions and to collect additional evidence on the multiple impacts of transfers in different settings. Furthermore, in order to address questions on sustainability, cash transfer programmes need to be integrated with other sectors and programmes that address structural factors such as education and programming to promote gender equality and address HIV.

  3. Opportunities for HIV Prevention Communication During Sexual Encounters with Black Men Who Have Sex with Men.

    PubMed

    Aholou, Tiffiany M; Nanin, Jose; Drumhiller, Kathryn; Sutton, Madeline Y

    2017-01-01

    Conversations about HIV prevention before engaging in sex may result in safer sex practices and decreased HIV transmission. However, partner communication for HIV prevention has been understudied among black/African American men who have sex with men (BMSM), a group that is disproportionately affected by HIV. We explored and described encounters and perceptions about HIV prevention conversations among BMSM and their sex partner(s) in New York City. We conducted an inductive thematic analysis of semi-structured interviews with BMSM who reported sex with a man in the previous 3 months. Interviews were professionally transcribed; Nvivo was used for data analysis. Twenty-two BMSM were included in this analysis; median age = 29.1 years; 71.4% self-identified as MSM; 85.7% were ever HIV tested; and 52.6% reported no disclosure or discussion about HIV status with their previous sex partner. The main themes were: (1) missed opportunities for HIV prevention conversations (e.g., no HIV prevention conversations or HIV prevention conversations after sex had occurred); (2) barriers to HIV prevention conversations (e.g., being in the moment; not wanting to pause); (3) emotional thoughts after sex (e.g., feeling worried about possible HIV exposure); and (4) rethinking relationships and sexual health (e.g., changed sex practices by asking partners' HIV status before sex; started using condoms). These findings offer insight into HIV prevention conversations by BMSM around the time of or during sexual encounters and may inform and strengthen partner-level HIV prevention communication interventions for BMSM.

  4. Social network approaches to recruitment, HIV prevention, medical care, and medication adherence.

    PubMed

    Latkin, Carl A; Davey-Rothwell, Melissa A; Knowlton, Amy R; Alexander, Kamila A; Williams, Chyvette T; Boodram, Basmattee

    2013-06-01

    This article reviews the current issues and advancements in social network approaches to HIV prevention and care. Social network analysis can provide a method to understand health disparities in HIV rates, treatment access, and outcomes. Social network analysis is a valuable tool to link social structural factors to individual behaviors. Social networks provide an avenue for low-cost and sustainable HIV prevention interventions that can be adapted and translated into diverse populations. Social networks can be utilized as a viable approach to recruitment for HIV testing and counseling, HIV prevention interventions, optimizing HIV medical care, and medication adherence. Social network interventions may be face-to-face or through social media. Key issues in designing social network interventions are contamination due to social diffusion, network stability, density, and the choice and training of network members. There are also ethical issues involved in the development and implementation of social network interventions. Social network analyses can also be used to understand HIV transmission dynamics.

  5. Operational research in malawi: making a difference with cotrimoxazole preventive therapy in patients with tuberculosis and HIV

    PubMed Central

    2011-01-01

    Background In Malawi, high case fatality rates in patients with tuberculosis, who were also co-infected with HIV, and high early death rates in people living with HIV during the initiation of antiretroviral treatment (ART) adversely impacted on treatment outcomes for the national tuberculosis and ART programmes respectively. This article i) discusses the operational research that was conducted in the country on cotrimoxazole preventive therapy, ii) outlines the steps that were taken to translate these findings into national policy and practice, iii) shows how the implementation of cotrimoxazole preventive therapy for both TB patients and HIV-infected patients starting ART was associated with reduced death rates, and iv) highlights lessons that can be learnt for other settings and interventions. Discussion District and facility-based operational research was undertaken between 1999 and 2005 to assess the effectiveness of cotrimoxazole preventive therapy in reducing death rates in TB patients and subsequently in patients starting ART under routine programme conditions. Studies demonstrated significant reductions in case fatality in HIV-infected TB patients receiving cotrimoxazole and in HIV-infected patients about to start ART. Following the completion of research, the findings were rapidly disseminated nationally at stakeholder meetings convened by the Ministry of Health and internationally through conferences and peer-reviewed scientific publications. The Ministry of Health made policy changes based on the available evidence, following which there was countrywide distribution of the updated policy and guidelines. Policy was rapidly moved to practice with the development of monitoring tools, drug procurement and training packages. National programme performance improved which showed a significant decrease in case fatality rates in TB patients as well as a reduction in early death in people with HIV starting ART. Summary Key lessons for moving this research endeavour

  6. Incorporating Couples-Based Approaches into HIV Prevention for Gay and Bisexual Men: Opportunities and Challenges

    PubMed Central

    Mizuno, Yuko; Smith, Dawn K.; Grabbe, Kristina; Courtenay-Quirk, Cari; Tomlinson, Hank; Mermin, Jonathan

    2016-01-01

    Thirty years after the beginning of the HIV epidemic, gay, bisexual, and other men who have sex with men (collectively called MSM) bear a disproportionate burden of HIV in the United States and continue to acquire a distressingly high number and proportion of new infections. Historically, HIV prevention for MSM has been focused on individual-level behavior change, rarely intervening with MSM as part of a couple. Yet, an estimated 33–67% of HIV infections among MSM are acquired from primary sexual partners, suggesting that work with MSM as couples could be an important contributor to prevention. Given the emergence of high impact combination HIV prevention, it is timely to consider how work with the broad variety of male couples can improve both personal and community health. Couples HIV testing and counseling for MSM is an important advance for identifying men who are unaware that they are HIV-positive, identifying HIV-discordant couples, and supporting men who want to learn their HIV status with their partner. Once men know their HIV status, new advances in biomedical prevention, which can dramatically reduce risk of HIV transmission or acquisition, allow men to make prevention decisions that can protect themselves and their partners. This paper highlights the present-day challenges and benefits of using a couples-based approach with MSM in the era of combination prevention to increase knowledge of HIV status, increase identification of HIV discordant couples to improve targeting prevention services, and support mutual disclosure of HIV status. PMID:24233328

  7. Public health and church-based constructions of HIV prevention: black Baptist perspective

    PubMed Central

    Roman Isler, Malika; Eng, Eugenia; Maman, Susanne; Adimora, Adaora; Weiner, Bryan

    2014-01-01

    The black church is influential in shaping health behaviors within African-American communities, yet few use evidence-based strategies for HIV prevention (abstinence, monogamy, condoms, voluntary counseling and testing, and prevention with positives). Using principles of grounded theory and interpretive description, we explored the social construction of HIV prevention within black Baptist churches in North Carolina. Data collection included interviews with church leaders (n = 12) and focus groups with congregants (n = 7; 36 participants). Analytic tools included open coding and case-level comparisons. Social constructions of HIV/AIDS prevention were influenced by two worldviews: public health and church-based. Areas of compatibility and incompatibility exist between the two worldviews that inform acceptability and adaptability of current evidence-based strategies. These findings offer insight into ways to increase the compatibility of evidence-based HIV prevention strategies within the black Baptist church context. PMID:24643141

  8. [From Evidence to Health Policy Making: Pre-Exposure Prophylaxis for HIV Prevention].

    PubMed

    Ko, Nai-Ying

    2016-12-01

    Pre-exposure prophylaxis (PrEP), in combination with traditional prevention strategies (such as condom use, voluntary HIV counseling and testing, and treatment for sexually transmitted infections), has been shown to effectively prevent HIV infection. As of September 2015, the World Health Organization recommends that people at substantial risk of HIV infection should be offered PrEP as an additional prevention choice, as part of comprehensive prevention. This article introduces how to apply a systematic review using the methodology of Grading of Recommendations Assessment, Development and Evaluation (GRADE) to write clinical guidelines. With support from the Taiwan Centers for Disease Control, the Taiwan AIDS Society published clinical guidelines for oral pre-exposure prophylaxis in Taiwan. Nurses are responsible to apply evidence-based knowledge and to use their professional influence to shape health policies related to HIV prevention.

  9. Mapping an HIV/STD prevention curriculum for Zambian in-school settings.

    PubMed

    Mpofu, Elias; Lawrence, Frank; Ngoma, Mary Shilalukey; Siziya, Seter; Malungo, Jacob R S

    2008-04-01

    HIV/AIDS poses grave risk to human development in sub-Saharan Africa. Evidence-based interventions that are rooted in local culture could help efforts to prevent threats to human development from HIV/AIDS. We used concept mapping (Concept System, 2006 ) to construct the components and content of a locally developed HIV/AIDS curriculum for use by secondary schools in Lusaka, Zambia. Participants were school counsellors (n = 14), youth health program officers (n = 7), and regular education teachers (n = 3) from the education, health, and youth development agencies in Lusaka, Zambia (males = 11; females = 13; mean age 38; SD = 15 years). Concept mapping yielded six statement clusters defining preliminary components of a locally grounded in-school HIV/AIDS prevention curriculum and the content items that define these components: (1) life skills education (18 items), (2) sexuality and reproductive health (10 items), (3) treatment, care and support (13 items), (4) counselling (12 items), (5) basic facts about HIV/AIDS (11 items), and (6) dissemination of information about HIV/AIDS (11 items). Zambian locally constructed constructs for an HIV/STD prevention curriculum overlap those promoted by public health programs in the country and internationally.

  10. Microfinance and HIV/AIDS Prevention: Assessing its Promise and Limitations

    PubMed Central

    Dworkin, Shari L.; Blankenship, Kim

    2013-01-01

    Researchers increasingly argue that poverty and gender inequality exacerbate the spread of HIV/AIDS and that economic empowerment can therefore assist in the prevention and mitigation of the disease, particularly for women. This paper critically evaluates such claims. First, we examine the promises and limits of integrated HIV/AIDS prevention and microfinance programs by examining the available evidence base. We then propose future research agendas and next steps that may help to clear current ambiguities about the potential for economic programs to contribute to HIV/AIDS risk reduction efforts. PMID:19294500

  11. Stakeholder conceptualisation of multi-level HIV and AIDS determinants in a Black epicentre.

    PubMed

    Brawner, Bridgette M; Reason, Janaiya L; Hanlon, Kelsey; Guthrie, Barbara; Schensul, Jean J

    2017-09-01

    HIV has reached epidemic proportions among African Americans in the USA but certain urban contexts appear to experience a disproportionate disease burden. Geographic information systems mapping in Philadelphia indicates increased HIV incidence and prevalence in predominantly Black census tracts, with major differences across adjacent communities. What factors shape these geographic HIV disparities among Black Philadelphians? This descriptive study was designed to refine and validate a conceptual model developed to better understand multi-level determinants of HIV-related risk among Black Philadelphians. We used an expanded ecological approach to elicit reflective perceptions from administrators, direct service providers and community members about individual, social and structural factors that interact to protect against or increase the risk for acquiring HIV within their community. Gender equity, social capital and positive cultural mores (e.g., monogamy, abstinence) were seen as the main protective factors. Historical negative contributory influences of racial residential segregation, poverty and incarceration were among the most salient risk factors. This study was a critical next step toward initiating theory-based, multi-level community-based HIV prevention initiatives.

  12. Mathematical modeling of HIV prevention measures including pre-exposure prophylaxis on HIV incidence in South Korea.

    PubMed

    Kim, Sun Bean; Yoon, Myoungho; Ku, Nam Su; Kim, Min Hyung; Song, Je Eun; Ahn, Jin Young; Jeong, Su Jin; Kim, Changsoo; Kwon, Hee-Dae; Lee, Jeehyun; Smith, Davey M; Choi, Jun Yong

    2014-01-01

    Multiple prevention measures have the possibility of impacting HIV incidence in South Korea, including early diagnosis, early treatment, and pre-exposure prophylaxis (PrEP). We investigated how each of these interventions could impact the local HIV epidemic, especially among men who have sex with men (MSM), who have become the major risk group in South Korea. A mathematical model was used to estimate the effects of each these interventions on the HIV epidemic in South Korea over the next 40 years, as compared to the current situation. We constructed a mathematical model of HIV infection among MSM in South Korea, dividing the MSM population into seven groups, and simulated the effects of early antiretroviral therapy (ART), early diagnosis, PrEP, and combination interventions on the incidence and prevalence of HIV infection, as compared to the current situation that would be expected without any new prevention measures. Overall, the model suggested that the most effective prevention measure would be PrEP. Even though PrEP effectiveness could be lessened by increased unsafe sex behavior, PrEP use was still more beneficial than the current situation. In the model, early diagnosis of HIV infection was also effectively decreased HIV incidence. However, early ART did not show considerable effectiveness. As expected, it would be most effective if all interventions (PrEP, early diagnosis and early treatment) were implemented together. This model suggests that PrEP and early diagnosis could be a very effective way to reduce HIV incidence in South Korea among MSM.

  13. Mathematical Modeling of HIV Prevention Measures Including Pre-Exposure Prophylaxis on HIV Incidence in South Korea

    PubMed Central

    Kim, Sun Bean; Yoon, Myoungho; Ku, Nam Su; Kim, Min Hyung; Song, Je Eun; Ahn, Jin Young; Jeong, Su Jin; Kim, Changsoo; Kwon, Hee-Dae; Lee, Jeehyun; Smith, Davey M.; Choi, Jun Yong

    2014-01-01

    Background Multiple prevention measures have the possibility of impacting HIV incidence in South Korea, including early diagnosis, early treatment, and pre-exposure prophylaxis (PrEP). We investigated how each of these interventions could impact the local HIV epidemic, especially among men who have sex with men (MSM), who have become the major risk group in South Korea. A mathematical model was used to estimate the effects of each these interventions on the HIV epidemic in South Korea over the next 40 years, as compared to the current situation. Methods We constructed a mathematical model of HIV infection among MSM in South Korea, dividing the MSM population into seven groups, and simulated the effects of early antiretroviral therapy (ART), early diagnosis, PrEP, and combination interventions on the incidence and prevalence of HIV infection, as compared to the current situation that would be expected without any new prevention measures. Results Overall, the model suggested that the most effective prevention measure would be PrEP. Even though PrEP effectiveness could be lessened by increased unsafe sex behavior, PrEP use was still more beneficial than the current situation. In the model, early diagnosis of HIV infection was also effectively decreased HIV incidence. However, early ART did not show considerable effectiveness. As expected, it would be most effective if all interventions (PrEP, early diagnosis and early treatment) were implemented together. Conclusions This model suggests that PrEP and early diagnosis could be a very effective way to reduce HIV incidence in South Korea among MSM. PMID:24662776

  14. Efficacy of a Preventive Intervention for Youths Living with HIV.

    ERIC Educational Resources Information Center

    Rotheram-Borus, Mary Jane; Lee, Martha B.; Murphy, Debra A.; Futterman, Donna; Duan, Naihua; Birnbaum, Jeffrey M.; Lightfoot, Marguerita

    2001-01-01

    Examined HIV transmission behaviors and health practices among HIV-infected youths over 15 months following participation in a preventive intervention that emphasized coping with HIV and reducing risky behaviors. The intervention resulted in increases in social support coping and reductions in risky sexual and lifestyle behaviors specifically…

  15. Reputationally Strong HIV Prevention Programs: Lessons from the Front Line

    ERIC Educational Resources Information Center

    Eke, Agatha N.; Mezoff, Jane S.; Duncan, Ted; Sogolow, Ellen D.

    2006-01-01

    Although HIV prevention researchers have conducted numerous controlled outcome studies to evaluate the effectiveness of theory-based interventions aimed at reducing HIV risk behaviors, many HIV risk reduction interventions are conducted not by researchers but by staff in local health departments or community-based organizations (CBOs). Despite…

  16. Social network analysis of stakeholder networks from two community-based obesity prevention interventions

    PubMed Central

    Nichols, Melanie; Korn, Ariella; Millar, Lynne; Marks, Jennifer; Sanigorski, Andrew; Pachucki, Mark; Swinburn, Boyd; Allender, Steven; Economos, Christina

    2018-01-01

    Introduction Studies of community-based obesity prevention interventions have hypothesized that stakeholder networks are a critical element of effective implementation. This paper presents a quantitative analysis of the interpersonal network structures within a sub-sample of stakeholders from two past successful childhood obesity prevention interventions. Methods Participants were recruited from the stakeholder groups (steering committees) of two completed community-based intervention studies, Romp & Chomp (R&C), Australia (2004-2008) and Shape Up Somerville (SUS), USA (2003-2005). Both studies demonstrated significant reductions of overweight and obesity among children. Members of the steering committees were asked to complete a retrospective social network questionnaire using a roster of other committee members and free recall. Each participant was asked to recall the people with whom they discussed issues related to childhood obesity throughout the intervention period, along with providing the closeness and level of influence of each relationship. Results Networks were reported by 13 participants from the SUS steering committee and 8 participants from the R&C steering committee. On average, participants nominated 16 contacts with whom they discussed issues related to childhood obesity through the intervention, with approximately half of the relationships described as ‘close’ and 30% as ‘influential’. The ‘discussion’ and ‘close’ networks had high clustering and reciprocity, with ties directed to other steering committee members, and to individuals external to the committee. In contrast, influential ties were more prominently directed internal to the steering committee, with higher network centralization, lower reciprocity and lower clustering. Discussion and conclusion Social network analysis provides a method to evaluate the ties within steering committees of community-based obesity prevention interventions. In this study, the network

  17. Audience reactions and receptivity to HIV prevention message concepts for people living with HIV.

    PubMed

    Uhrig, Jennifer D; Bann, Carla M; Wasserman, Jill; Guenther-Grey, Carolyn; Eroğlu, Doğan

    2010-04-01

    This study measured audience reactions and receptivity to five draft HIV prevention messages developed for people living with HIV (PLWH) to inform future HIV message choice and audience targeting decisions. Our premise was that message concepts that receive wide audience appeal constitute a strong starting point for designing future HIV prevention messages, program activities, and health communication and marketing campaigns for PLWH. The majority of participants indicated agreement with evaluative statements that expressed favorable attitudes toward all five of the message concepts we evaluated. Participants gave the lowest approval to the message promoting sero-sorting. Sociodemographic characteristics played less of a role in predicting differences in message perceptions than attitudes, beliefs and sexual behavior. The general appeal for these messages is encouraging given that messages were expressed in plain text without the support of other creative elements that are commonly used in message execution. These results confirm the utility of systematic efforts to generate and screen message concepts prior to large-scale testing.

  18. Update on microbicide research and development-seeking new HIV prevention tools for women

    PubMed Central

    2011-01-01

    Women and girls are especially vulnerable to HIV infection in sub-Saharan Africa, and in some of those countries, prevalence among young women can be up to 3 times higher than among men of the same age. Effective HIV prevention options for women are clearly needed in this setting. Several ARV-based vaginal microbicides are currently in development for prevention of HIV transmission to women and are discussed here. The concept of pre-exposure prophylaxis for the prevention of HIV transmission to women is introduced. PMID:21345763

  19. Social Justice and HIV Vaccine Research in the Age of Pre-Exposure Prophylaxis and Treatment as Prevention

    PubMed Central

    Bailey, Theodore C.; Sugarman, Jeremy

    2014-01-01

    The advent of pre-exposure prophylaxis (PrEP) and treatment as prevention (TasP) as means of HIV prevention raises issues of justice concerning how most fairly and equitably to apportion resources in support of the burgeoning variety of established HIV treatment and prevention measures and further HIV research, including HIV vaccine research. We apply contemporary approaches to social justice to assess the ethical justification for allocating resources in support of HIV vaccine research given competing priorities to support broad implementation of HIV treatment and prevention measures, including TasP and PrEP. We argue that there is prima facie reason to believe that a safe and effective preventive HIV vaccine would offer a distinct set of ethically significant benefits not provided by current HIV treatment or prevention methods. It is thereby possible to justify continued support for HIV vaccine research despite tension with priorities for treatment, prevention, and other research. We then consider a counter-argument to such a justification based on the uncertainty of successfully developing a safe and effective preventive HIV vaccine. Finally, we discuss how HIV vaccine research might now be ethically designed and conducted given the new preventive options of TasP and PrEP, focusing on the ethically appropriate standard of prevention for HIV vaccine trials. PMID:24033297

  20. HIV prevention for migrants in transit: developing and testing TRAIN.

    PubMed

    Bahromov, Mahbat; Weine, Stevan

    2011-06-01

    This study was a pilot investigation of the feasibility, acceptability, and effects of TRAIN (Transit to Russia AIDS Intervention with Newcomers) a three-session HIV preventive intervention for Tajik male labor migrants performed in transit. Sixty adult Tajik male labor migrants on the 5-day train ride from Dushanbe to Moscow were randomly assigned to either the intervention or a control condition. Each initially completed an in-person survey then another 3 days later (immediately postintervention), and participated in a cell phone survey three months later. All participants came to all intervention sessions, were satisfied with the program, and completed all postassessments. In comparison with the controls, the TRAIN group reported significant increases in condom use with sex workers and non-sex workers, condom knowledge, worry about HIV/AIDS, talking with persons about HIV/AIDS, talking with wife about HIV/AIDS, community activities, and religious activities. HIV/AIDS prevention performed in transit is feasible, accceptable, and potentially efficacious in diminishing HIV risk behaviors in labor migrants.

  1. Macro-Level Approaches to HIV Prevention Among Ethnic Minority Youth

    PubMed Central

    Prado, Guillermo; Lightfoot, Marguerita; Brown, C. Hendricks

    2013-01-01

    The HIV epidemic continues to disproportionately affect ethnic minority youth. These disconcerting health disparities indicate that although existing HIV preventive strategies for ethnic minority youth have been efficacious, they have not significantly reduced the impact of the epidemic in this population. Macro-level interventions, such as structural or policy interventions, have the potential to impact the HIV epidemic at a population level, and thus reduce the HIV health disparities that exist among ethnic minority youth and other segments of the U.S. population. This article calls for a paradigm shift to develop, evaluate, and disseminate interventions that target upstream/macro-level factors or that, at a minimum, integrate both a macro and individual level perspective. The article also discusses the challenges in developing and evaluating such interventions. Psychologists and other behavioral scientists can play a critical role in reducing the impact of HIV on ethnic minority youth by integrating macro-level approaches to future HIV prevention strategies. PMID:23688095

  2. Topical Microbicides and HIV Prevention in the Female Genital Tract

    PubMed Central

    Cottrell, Mackenzie L; Kashuba, Angela D. M.

    2014-01-01

    Worldwide, HIV disproportionately affects women who are often unable to negotiate traditional HIV preventive strategies such as condoms. In the absence of an effective vaccine or cure, chemoprophylaxis may be a valuable self-initiated alternative. Topical microbicides have been investigated as one such option. The first generation topical microbicides were non-specific, broad-spectrum antimicrobial agents, including surfactants, polyanions, and acid buffering gels, that generally exhibited contraceptive properties. After extensive clinical study, none prevented HIV infection, and their development was abandoned. Second generation topical microbicides include agents with selective mechanisms of antiviral activity. Most are currently being used for, or have previously been explored as, drugs for treatment of HIV. The most advanced of these is tenofovir 1% gel: the first topical agent shown to significantly reduce HIV infection by 39% compared to placebo. This review summarizes the evolution of topical microbicides for HIV chemoprophylaxis, highlights important concepts learned, and offers current and future considerations for this area of research. PMID:24664786

  3. The use of antiretroviral therapy for the prevention of new HIV infection in populations at high risk for HIV sero-conversion in Nigeria.

    PubMed

    Idoko, John; Folayan, Morenike O

    2014-09-01

    The last few years have witnessed a renewed commitment to HIV prevention. The evidence to support the use of antiretroviral therapy (ART) for prevention of new HIV infection in the form of Pre-exposure prophylaxis (PrEP) among men who have sex with men, transgender, people who inject drugs, heterosexual men and women and HIV-1 serodiscordant couples, or treatment as prevention (TasP) for serodiscordant couples have also grown. The need to explore the possible use of ART for HIV prevention in Nigeria has become imperative in view of its high HIV burden and the current slow pace of effort to achieve the universal target of reducing its HIV incidence by 50%. While PrEP and TasP are welcome addendum to the existing HIV prevention armamentarium, it is still important to conduct a demonstration project to identify strategies that can facilitate access to PrEP and TasP taking cognizance of the peculiar local challenges with respect to ART and HIV prevention commodity access. The country has therefore drawn a roadmap for itself on how to introduce ART for use for HIV prevention as either PrEP or TasP. This paper discusses the three year national roadmap that would enable the country generated the needed scientific evidence as well as extensive community support for use of ART for HIV prevention in Nigeria. This process includes the conduct of modeling and formative studies, and the implementation of a 24 months demonstration project. The outcome of the demonstration project would inform plans for the scale up of pre-exposure prophylaxis (PrEP) access for population(s) at high risk for HIV infection in Nigeria.

  4. Structural drivers and social protection: mechanisms of HIV risk and HIV prevention for South African adolescents.

    PubMed

    Cluver, Lucie Dale; Orkin, Frederick Mark; Meinck, Franziska; Boyes, Mark Edward; Sherr, Lorraine

    2016-01-01

    Social protection is high on the HIV-prevention agenda for youth in sub-Saharan Africa. However, questions remain: How do unconditional cash transfers work? What is the effect of augmenting cash provision with social care? And can "cash plus care" social protection reduce risks for adolescents most vulnerable to infection? This study tackles these questions by first identifying mediated pathways to adolescent HIV risks and then examining potential main and moderating effects of social protection in South Africa. This study was a prospective observational study of 3515 10-to-17-year-olds (56.7% female; 96.8% one-year retention). Within randomly selected census areas in four rural and urban districts in two South African provinces, all homes with a resident adolescent were sampled between 2009/2010 and 2011/2012. Measures included 1) potential structural drivers of HIV infection such as poverty and community violence; 2) HIV risk behaviours; 3) hypothesized psychosocial mediating factors; and 4) types of social protection involving cash and care. Using gender-disaggregated analyses, longitudinal mediation models were tested for potential main and moderating effects of social protection. Structural drivers were associated with increased onset of adolescent HIV risk behaviour (p<0.001, B=0.06, SE=0.01), fully mediated by increased psychosocial problems. Both cash and care aspects of social protection were associated with reductions in HIV risk behaviour and psychosocial deprivations. In addition, cash social protection moderated risk pathways: for adolescent girls and boys experiencing more acute structural deprivation, social protection had the greatest associations with HIV risk prevention (e.g. moderation effects for girls: B=-0.08, p<0.002 between structural deprivation and psychosocial problems, and B=-0.07, p<0.001 between psychosocial problems and HIV risk behaviour). Adolescents with the greatest structural deprivation are at higher risk of HIV, but social

  5. Structural drivers and social protection: mechanisms of HIV risk and HIV prevention for South African adolescents

    PubMed Central

    Cluver, Lucie Dale; Orkin, Frederick Mark; Meinck, Franziska; Boyes, Mark Edward; Sherr, Lorraine

    2016-01-01

    Introduction Social protection is high on the HIV-prevention agenda for youth in sub-Saharan Africa. However, questions remain: How do unconditional cash transfers work? What is the effect of augmenting cash provision with social care? And can “cash plus care” social protection reduce risks for adolescents most vulnerable to infection? This study tackles these questions by first identifying mediated pathways to adolescent HIV risks and then examining potential main and moderating effects of social protection in South Africa. Methods This study was a prospective observational study of 3515 10-to-17-year-olds (56.7% female; 96.8% one-year retention). Within randomly selected census areas in four rural and urban districts in two South African provinces, all homes with a resident adolescent were sampled between 2009/2010 and 2011/2012. Measures included 1) potential structural drivers of HIV infection such as poverty and community violence; 2) HIV risk behaviours; 3) hypothesized psychosocial mediating factors; and 4) types of social protection involving cash and care. Using gender-disaggregated analyses, longitudinal mediation models were tested for potential main and moderating effects of social protection. Results Structural drivers were associated with increased onset of adolescent HIV risk behaviour (p<0.001, B=0.06, SE=0.01), fully mediated by increased psychosocial problems. Both cash and care aspects of social protection were associated with reductions in HIV risk behaviour and psychosocial deprivations. In addition, cash social protection moderated risk pathways: for adolescent girls and boys experiencing more acute structural deprivation, social protection had the greatest associations with HIV risk prevention (e.g. moderation effects for girls: B=−0.08, p<0.002 between structural deprivation and psychosocial problems, and B=−0.07, p<0.001 between psychosocial problems and HIV risk behaviour). Conclusions Adolescents with the greatest structural

  6. A survey of MSM HIV prevention outreach workers in Chennai, India.

    PubMed

    Safren, Steven A; Martin, Clifford; Menon, Sunil; Greer, Joseph; Solomon, Suniti; Mimiaga, Matthew J; Mayer, Kenneth H

    2006-08-01

    The present formative study sought to describe issues relevant to HIV prevention among men who have sex with men (MSM) in South India by surveying 62 MSM outreach workers from three non governmental organizations in Chennai. Although 92% reported having sex with men, only 74% identified as gay and 27% were married. Only half of these men reported having been tested for HIV. More than half of the sample reported that they would rather not know they had HIV until they were sick, and almost half indicated that they would rather end their life than live with the disease. Eighty-five percent of the sample reported having experienced varying levels of harassment from police, and 86% reported varying levels of harassment from others. These data point to several important barriers to HIV prevention among MSM in South India and lay the groundwork for enhancing the use of outreach workers to play a role in HIV prevention in this population.

  7. HIV among immigrants living in high-income countries: a realist review of evidence to guide targeted approaches to behavioural HIV prevention

    PubMed Central

    2012-01-01

    Background Immigrants from developing and middle-income countries are an emerging priority in HIV prevention in high-income countries. This may be explained in part by accelerating international migration and population mobility. However, it may also be due to the vulnerabilities of immigrants including social exclusion along with socioeconomic, cultural and language barriers to HIV prevention. Contemporary thinking on effective HIV prevention stresses the need for targeted approaches that adapt HIV prevention interventions according to the cultural context and population being addressed. This review of evidence sought to generate insights into targeted approaches in this emerging area of HIV prevention. Methods We undertook a realist review to answer the research question: ‘How are HIV prevention interventions in high-income countries adapted to suit immigrants’ needs?’ A key goal was to uncover underlying theories or mechanisms operating in behavioural HIV prevention interventions with immigrants, to uncover explanations as how and why they work (or not) for particular groups in particular contexts, and thus to refine the underlying theories. The realist review mapped seven initial mechanisms underlying culturally appropriate HIV prevention with immigrants. Evidence from intervention studies and qualitative studies found in systematic searches was then used to test and refine these seven mechanisms. Results Thirty-four intervention studies and 40 qualitative studies contributed to the analysis and synthesis of evidence. The strongest evidence supported the role of ‘consonance’ mechanisms, indicating the pivotal need to incorporate cultural values into the intervention content. Moderate evidence was found to support the role of three other mechanisms – ‘understanding’, ‘specificity’ and ‘embeddedness’ – which indicated that using the language of immigrants, usually the ‘mother tongue’, targeting (in terms of ethnicity) and the use of

  8. Structural Interventions in HIV Prevention: A Taxonomy and Descriptive Systematic Review

    PubMed Central

    Sipe, Theresa Ann; Barham, Terrika L.; Johnson, Wayne; Joseph, Heather; Tungol-Ashmon, Maria Luisa; O’Leary, Ann

    2018-01-01

    One of the four national HIV prevention goals is to incorporate combinations of effective, evidence-based approaches to prevent HIV infection. In fields of public health, techniques that alter environment and affect choice options are effective. Structural approaches may be effective in preventing HIV infection. Existing frameworks for structural interventions were lacking in breadth and/or depth. We conducted a systematic review and searched CDC’s HIV/AIDS Prevention Research Synthesis Project’s database for relevant interventions during 1988–2013. We used an iterative process to develop the taxonomy. We identified 213 structural interventions: Access (65%), Policy/Procedure (32%), Mass Media (29%), Physical Structure (27%), Capacity Building (24%), Community Mobilization (9%), and Social Determinants of Health (8%). Forty percent targeted high-risk populations (e.g., people who inject drugs [12%]). This paper describes a comprehensive, well-defined taxonomy of structural interventions with 7 categories and 20 subcategories. The taxonomy accommodated all interventions identified. PMID:29159594

  9. Preventing Sexual Violence and HIV in Children

    PubMed Central

    Sommarin, Clara; Kilbane, Theresa; Mercy, James A.; Moloney-Kitts, Michele; Ligiero, Daniela P.

    2018-01-01

    Background Evidence linking violence against women and HIV has grown, including on the cycle of violence and the links between violence against children and women. To create an effective response to the HIV epidemic, it is key to prevent sexual violence against children and intimate partner violence (IPV) against adolescent girls. Methods Authors analyzed data from national household surveys on violence against children undertaken by governments in Swaziland, Tanzania, Kenya, and Zimbabwe, with support of the Together for Girls initiative, as well as an analysis of evidence on effective programmes. Results Data show that sexual and physical violence in childhood are linked to negative health outcomes, including increased sexual risk taking (eg, inconsistent condom use and increased number of sexual partners), and that girls begin experiencing IPV (emotional, physical, and sexual) during adolescence. Evidence on effective programmes addressing childhood sexual violence is growing. Key interventions focus on increasing knowledge among children and caregivers by addressing attitudes and practices around violence, including dating relationships. Programmes also seek to build awareness of services available for children who experience violence. Discussion Findings include incorporating attention to children into HIV and violence programmes directed to adults; increased coordination and leveraging of resources between these programmes; test transferability of programmes in low- and middle-income countries; and invest in data collection and robust evaluations of interventions to prevent sexual violence and IPV among children. Conclusions This article contributes to a growing body of evidence on the prevention of sexual violence and HIV in children. PMID:24918598

  10. Faith-Based HIV Care and Prevention in Chinese Immigrant Communities: Rhetoric or Reality?

    PubMed Central

    Kang, Ezer; Chin, John J.; Behar, Elana

    2012-01-01

    Ethnic churches attended by first generation Chinese immigrants are uniquely positioned to address emerging HIV prevention and care needs within the Chinese community at-large. Efforts to develop faith-based HIV programs necessitate identifying how HIV intersects with the sinicization of Christianity within Chinese churches. This paper will review the process of contextualizing HIV within theological and cultural frameworks that are meaningful for ethnic Chinese church leaders and members. The authors specifically propose two points of integration between public health and ecclesial functions: (1) HIV stigma-mitigation initiatives as informed by Christo-centric teachings of compassion and justice, and (2) HIV prevention and care reframed as social responsibility and informed by the Christian tradition of evangelism. Systems and practices that hinder and promote the involvement of Chinese churches in HIV prevention, care, and stigma-reduction will be discussed. PMID:23483037

  11. HIV health center affiliation networks of black men who have sex with men: disentangling fragmented patterns of HIV prevention service utilization.

    PubMed

    Schneider, John A; Walsh, Tim; Cornwell, Benjamin; Ostrow, David; Michaels, Stuart; Laumann, Edward O

    2012-08-01

    In the United States, black men who have sex with men (BMSM) are at highest risk for HIV infection and are at high risk for limited health service utilization. We describe HIV health center (HHC) affiliation network patterns and their potential determinants among urban BMSM. The Men's Assessment of Social and Risk Network instrument was used to elicit HHC utilization, as reported by study respondents recruited through respondent-driven sampling. In 2010, 204 BMSM were systematically recruited from diverse venues in Chicago, IL. A 2-mode data set was constructed that included study participants and 9 diverse HHCs. Associations between individual-level characteristics and HHC utilization were analyzed using Multiple Regression Quadratic Assignment Procedure. Visualization analyses included computation of HHC centrality and faction membership. High utilization of HHCs (45.9%-70.3%) was evident among BMSM, 44.4% who were HIV infected. Multiple Regression Quadratic Assignment Procedure revealed that age, social network size, and HIV status were associated with HHC affiliation patterns (coeff., 0.13-0.27; all P < 0.05). With the exception of one HHC, HHCs offering HIV prevention services to HIV-infected participants occupied peripheral positions within the network of health centers. High-risk HIV-uninfected participants affiliated most with an HHC that offers only treatment services. Subcategories of BMSM in this sample affiliated with HHCs that may not provide appropriate HIV prevention services. Using 2-mode data, public health authorities may be better able to match prevention services to BMSM need; in particular, HIV prevention services for high-risk HIV-uninfected men and HIV "prevention for positives" services for HIV-infected men.

  12. Blocking the benefit of group-based HIV-prevention efforts during adolescence: the problem of HIV-related stigma.

    PubMed

    Barker, David H; Swenson, Rebecca R; Brown, Larry K; Stanton, Bonita F; Vanable, Peter A; Carey, Michael P; Valois, Robert F; Diclemente, Ralph J; Salazar, Laura F; Romer, Daniel

    2012-04-01

    HIV-related stigma has been shown to impede HIV-antibody testing and safer sexual practices in adults. Less is known about its effects on prevention programs among at-risk youth. This study examined the longitudinal relationships between HIV-stigma and HIV-knowledge following completion of a validated group-based intervention. Data were provided by 1,654 African-American adolescents who participated in a large multi-city prevention trial (Project iMPACCS). Participants were randomly assigned to an empirically-validated skill-based intervention or a general health promotion control group. Both stigma and knowledge were assessed at baseline and post-intervention. Results suggested that adolescents participating in the intervention showed improvements in knowledge and decreases in stigma when compared to controls. Improvements in stigma appeared to be partly driven by improvements in knowledge. Higher baseline stigma was shown to reduce gains in knowledge in both the treatment and control groups. Results suggest that HIV-stigma can interfere with how youth identify with and internalize messages from group-based prevention trials.

  13. HIV-1 treatment as prevention: the good, the bad, and the challenges.

    PubMed

    Smith, Kumi; Powers, Kimberly A; Kashuba, Angela D M; Cohen, Myron S

    2011-07-01

    This work focuses on the use of antiretroviral agents to prevent the sexual transmission of HIV-1. Two randomized clinical trials demonstrated that antiretroviral agents provided before exposure to HIV-1 offer substantial protection, ostensibly directly proportional to the concentration of antiretroviral therapy (ART) in the genital secretions. Intense focus on the use of HIV treatment as prevention has led to publication of modeling exercises, ecological studies, and observational studies, most of which support the potential benefits of ART. However, the logistical requirements for successful use of ART for prevention are considerable. ART will serve as a cornerstone of combination prevention of HIV-1. Continued research will be essential to measure anticipated benefits and to detect implementation barriers and untoward consequences of such a program, especially increases in primary ART resistance.

  14. Antiretroviral Drugs for Treatment and Prevention of HIV Infection in Adults

    PubMed Central

    Günthard, Huldrych F.; Saag, Michael S.; Benson, Constance A.; del Rio, Carlos; Eron, Joseph J.; Gallant, Joel E.; Hoy, Jennifer F.; Mugavero, Michael J.; Sax, Paul E.; Thompson, Melanie A.; Gandhi, Rajesh T.; Landovitz, Raphael J.; Smith, Davey M.; Jacobsen, Donna M.; Volberding, Paul A.

    2016-01-01

    IMPORTANCE New data and therapeutic options warrant updated recommendations for the use of antiretroviral drugs (ARVs) to treat or to prevent HIV infection in adults. OBJECTIVE To provide updated recommendations for the use of antiretroviral therapy in adults (aged ≥18 years) with established HIV infection, including when to start treatment, initial regimens, and changing regimens, along with recommendations for using ARVs for preventing HIV among those at risk, including preexposure and postexposure prophylaxis. EVIDENCE REVIEW A panel of experts in HIV research and patient care convened by the International Antiviral Society-USA reviewed data published in peer-reviewed journals, presented by regulatory agencies, or presented as conference abstracts at peer-reviewed scientific conferences since the 2014 report, for new data or evidence that would change previous recommendations or their ratings. Comprehensive literature searches were conducted in the PubMed and EMBASE databases through April 2016. Recommendations were by consensus, and each recommendation was rated by strength and quality of the evidence. FINDINGS Newer data support the widely accepted recommendation that antiretroviral therapy should be started in all individuals with HIV infection with detectable viremia regardless of CD4 cell count. Recommended optimal initial regimens for most patients are 2 nucleoside reverse transcriptase inhibitors (NRTIs) plus an integrase strand transfer inhibitor (InSTI). Other effective regimens include nonnucleoside reverse transcriptase inhibitors or boosted protease inhibitors with 2 NRTIs. Recommendations for special populations and in the settings of opportunistic infections and concomitant conditions are provided. Reasons for switching therapy include convenience, tolerability, simplification, anticipation of potential new drug interactions, pregnancy or plans for pregnancy, elimination of food restrictions, virologic failure, or drug toxicities. Laboratory

  15. Pre-exposure prophylaxis for HIV prevention in women: current perspectives

    PubMed Central

    Flash, Charlene A; Dale, Sannisha K; Krakower, Douglas S

    2017-01-01

    There are ~900,000 new HIV infections among women every year, representing nearly half of all new HIV infections globally. In the US, nearly one-fifth of all new HIV infections occur among women, and women from racial and ethnic minority communities experience disproportionately high rates of new HIV infections. Thus, there is a need to develop and implement effective HIV prevention strategies for women in the US and internationally, with a specific need to advance strategies in minority communities. Previous studies have demonstrated that oral HIV pre-exposure prophylaxis (PrEP), the use of antiretroviral medications by HIV-uninfected persons to prevent HIV acquisition, can reduce HIV incidence among women who are adherent to PrEP. However, to date, awareness and uptake of PrEP among women have been very limited, suggesting a need for innovative strategies to increase the knowledge of and access to PrEP among women in diverse settings. This narrative review summarizes the efficacy and safety data of PrEP in women, discusses considerations related to medication adherence for women who use PrEP, and highlights behavioral, social, and structural barriers to maximize the effectiveness of PrEP in women. It also reviews novel modalities for PrEP in women which are being developed and tested, including topical formulations and long-acting injectable agents that may offer advantages as compared to oral PrEP and proposes a community-oriented, social networking framework to increase awareness of PrEP among women. If women are provided with access to PrEP and support to overcome social and structural barriers to adhere to PrEP, this prevention strategy holds great promise to impact the HIV epidemic among women in the US and globally. PMID:28615975

  16. HIV Prevention and Primary Care for Transgender Women in a Community-Based Clinic

    PubMed Central

    Melendez, Rita M.; Pinto, Rogério M.

    2012-01-01

    Male-to-female transgender individuals, or transgender women (TW), are at high risk for HIV infection and face multiple barriers to HIV care. Advocates agree that numerous factors need to be addressed concurrently to prevent HIV infection in TW, including primary health care. This article examines how a community-based clinic that offers free or low-cost care addresses the health care needs of TW. A total of 20 TW who attended a health care clinic dedicated to community-based health were interviewed regarding best practices for HIV prevention and primary care. In-depth interviews were conducted, transcribed, coded, and analyzed. Factors reported to be effective for HIV prevention and primary care included (a) access to health care in settings not dedicated to serving transgender and/or gay communities, (b) a friendly atmosphere and staff sensitivity, and (c) holistic care including hormone therapy. Community-based health care settings can be ideal locales for HIV prevention and primary care for TW. PMID:19732697

  17. Research participants' skills development as HIV prevention peer educators in their communities.

    PubMed

    Morar, Neetha Shagan; Naidoo, Sarita; Goolam, Ahmed; Ramjee, Gita

    2016-06-01

    This article describes the influence of a peer education programme on skills development among 22 women participating in HIV prevention trials. Interviews were used to collect data on peer educator experiences and their opinions of the trainings. The training enhanced their agency and confidence to engage their family and community on health promotion, including HIV prevention research procedures, thus improving their self-esteem and communication skills. Training and partnering with clinical trial participants as peer educators is an effective and sustainable community-based approach for HIV prevention.

  18. Collaborative research to prevent HIV among male prison inmates and their female partners.

    PubMed

    Grinstead, O A; Zack, B; Faigeles, B

    1999-04-01

    Despite the need for targeted HIV prevention interventions for prison inmates, institutional and access barriers have impeded development and evaluation of such programs. Over the past 6 years, the authors have developed a unique collaborative relationship to develop and evaluate HIV prevention interventions for prison inmates. The collaboration includes an academic research institution (the Center for AIDS Prevention Studies at the University of California, San Francisco), a community-based organization (Centerforce), and the staff and inmate peer educators inside a state prison. In this ongoing collaboration, the authors have developed and evaluated a series of HIV prevention interventions for prison inmates and for women who visit prison inmates. Results of these studies support the feasibility and effectiveness of HIV prevention programs for inmates and their partners both in prison and in the community. Access and institutional barriers to HIV intervention research in prisons can be overcome through the development of collaborative research partnerships.

  19. Using Cartoons to Transfer Knowledge Concerning the Principles of Work Disability Prevention Among Stakeholders.

    PubMed

    Labrecque, Marie-Elise; Coutu, Marie-France; Durand, Marie-José; Fassier, Jean-Baptiste; Loisel, Patrick

    2016-06-01

    Purpose This study assesses how well two cartoons transfer knowledge of principles of work disability prevention among stakeholders, according to their level of experience. We also document stakeholders' perceptions of the usefulness of the cartoons. Method We performed a descriptive study. Two groups of stakeholders were recruited: (1) experienced (working for more than 2 years in work disability), (2) non-experienced (in training). A self-administered questionnaire with open-ended questions documented stakeholders' understanding of each cartoon box and their perception of the possible usefulness of the cartoons. We transformed qualitative responses into quantitative responses for descriptive purposes. We performed independent t tests to compare the groups' level of understanding, and content analysis for the perception of usefulness. Results Overall, 149 stakeholders (50 experienced and 99 non-experienced) participated and identified 79.4 and 61.4 % of all principles presented in each of the two cartoons respectively. Experienced stakeholders identified more principles compared to non-experienced stakeholders (p = 0.007). Both cartoons were perceived to be useful for knowledge transfer. Conclusions Principles were generally well identified in the cartoons by all participants. Cartoons can be used as an effective tool among stakeholders to achieve a common understanding in order to coordinate their actions.

  20. A novel, bottom-up approach to promote evidence-based HIV prevention for people who inject drugs in Ukraine: protocol for the MICT (‘Bridge’) HIV prevention exchange project

    PubMed Central

    2014-01-01

    Background Ukraine has one of the most severe HIV epidemics in Eastern Europe, with an estimated 1.6% of the adult population living with the virus. Injection drug use accounts for 36% of new HIV cases. Nongovernmental organizations in Ukraine have little experience with effective, theory-based behavioral risk reduction interventions necessary to reduce the scope of the HIV epidemic among Ukrainians who inject drugs. This study seeks to promote the use of evidence-based HIV prevention strategies among Ukrainian organizations working with drug users. Methods/design This study combines qualitative and quantitative methods to explore a model of HIV prevention intervention development and implementation that disseminates common factors of effective behavioral risk reduction interventions and enables service providers to develop programs that reflect their specific organizational contexts. Eight agencies, located in regions of Ukraine with the highest HIV and drug use rates and selected to represent key organizational context criteria (e.g., agency size, target population, experience with HIV prevention), will be taught common factors as the basis for intervention development. We will use qualitative methods, including interviews and observations, to document the process of intervention development and implementation at each agency. Using risk assessments with intervention participants, we will also assess intervention effectiveness. The primary outcome analyses will determine the extent to which agencies develop and implement an intervention for drug users that incorporates common factors of effective behavioral interventions. Effectiveness analyses will be conducted, and effect size of each intervention will be compared to that of published HIV prevention interventions for drug users with demonstrated effectiveness. This study will explore the role of organizational context on intervention development and implementation, including resource allocation decisions

  1. Considerations in HIV Prevention for Women Affected by the Criminal Justice System

    PubMed Central

    Comfort, Megan

    2011-01-01

    Within the national dialogue of HIV prevention strategies, relatively little consideration is given to the millions of women and girls affected by the criminal justice system either through their own incarceration or that of their partners. Yet statistics indicate that these women and girls are disproportionately infected or at risk for HIV and other sexually transmitted infections and much of this risk is directly related to the dynamics and circumstances that led to their incarceration or relationships with incarcerated men. As we look for the link between public health and correctional health within our National HIV/AIDS Strategy, it is imperative that the risks, obstacles, and opportunities facing women and girls affected by incarceration are brought into the discussion. Gender responsive HIV prevention policies and practices must be developed to address the unique risks and opportunities for these women and girls. This paper presents data on HIV risk and other health issues specific to this community of women and girls, discusses key factors for consideration when developing gender-responsive HIV strategies for these communities, and makes recommendations for inclusion in the National HIV/AIDS Strategy and other state and local HIV prevention efforts. PMID:21782463

  2. Considerations in HIV prevention for women affected by the criminal justice system.

    PubMed

    Kramer, Katie; Comfort, Megan

    2011-11-01

    Within the national dialogue of HIV prevention strategies, relatively little consideration is given to the millions of women and girls affected by the criminal justice system, either through their own incarceration or that of their partners. Statistics indicate that these women and girls are disproportionately infected or at risk for HIV and other sexually transmitted infections and much of this risk is directly related to the dynamics and circumstances that led to their incarceration or relationships with incarcerated men. As we look for the link between public health and correctional health within our National HIV/AIDS Strategy, it is imperative that the risks, obstacles, and opportunities facing women and girls affected by incarceration are brought into the discussion. Gender-responsive HIV prevention policies and practices must be developed to address the unique risks and opportunities for these women and girls. This paper presents data on HIV risk and other health issues specific to this community of women and girls, discusses key factors for consideration when developing gender-responsive HIV strategies for these communities, and makes recommendations for inclusion in the National HIV/AIDS Strategy and other state and local HIV prevention efforts. Published by Elsevier Inc.

  3. HIV prevention interventions in Chennai, India: are men who have sex with men being reached?

    PubMed

    Thomas, Beena; Mimiaga, Matthew J; Mayer, Kenneth H; Johnson, Carey V; Menon, Sunil; Chandrasekaran, V; Murugesan, P; Swaminathan, Soumya; Safren, Steven A

    2009-11-01

    India has the greatest number of HIV infections in Asia and the third highest total number of infected persons globally. Men who have sex with men (MSM) are considered by the Government of India's National AIDS Control Organization (NACO) a "core risk group" for HIV in need of HIV prevention efforts. However there is a dearth of information on the frequency of participation in HIV prevention interventions and subsequent HIV risk and other correlates among MSM in India. Recruited through peer outreach workers, word of mouth and snowball sampling techniques, 210 MSM in Chennai completed an interviewer-administered assessment, including questions about participating in any HIV prevention interventions in the past year, sexual risk taking, demographics, MSM identities, and other psychosocial variables. Bivariate and multivariable logistic regression procedures were used to examine behavioral and demographic correlates with HIV prevention intervention participation. More than a quarter (26%) of the sample reported participating in an HIV prevention intervention in the year prior to study participation. Participants who reported engaging in unprotected anal sex (UAS; odds ratio [OR] = 0.28; p = 0.01) in the 3 months prior to study enrollment were less likely to have participated in an HIV prevention program in the past year. MSM who were older (OR = 1.04; p = 0.05), kothis (feminine acting/appearing and predominantly receptive partners in anal sex) compared to panthis (masculine appearing, predominantly insertive partners; OR = 5.52, p = 0.0004), those with higher educational attainment (OR = 1.48, p = 0.01), being "out" about having sex with other men (OR = 4.03, p = 0.0001), and MSM who reported ever having been paid in exchange for sex (OR = 2.92, p = 0.001) were more likely to have reported participation in an HIV prevention intervention in the preceding year. In a multivariable model, MSM reporting UAS in the prior 3 months were less likely to have participated in

  4. Health and budget impact of combined HIV prevention - first results of the BELHIVPREV model.

    PubMed

    Vermeersch, Sebastian; Callens, Steven; De Wit, Stéphane; Goffard, Jean-Christophe; Laga, Marie; Van Beckhoven, Dominique; Annemans, Lieven

    2018-02-01

    We developed a pragmatic modelling approach to estimate the impact of treatment as prevention (TasP); outreach testing strategies; and pre-exposure prophylaxis (PrEP) on the epidemiology of HIV and its associated pharmaceutical expenses. Our model estimates the incremental health (in terms of new HIV diagnoses) and budget impact of two prevention scenarios (outreach+TasP and outreach+TasP+PrEP) against a 'no additional prevention' scenario. Model parameters were estimated from reported Belgian epidemiology and literature data. The analysis was performed from a healthcare payer perspective with a 15-year-time horizon. It considers subpopulation differences, HIV infections diagnosed in Belgium having occurred prior to migration, and the effects of an ageing HIV population. Without additional prevention measures, the annual number of new HIV diagnoses rises to over 1350 new diagnoses in 2030 as compared to baseline, resulting in a budget expenditure of €260.5 million. Implementation of outreach+TasP and outreach+TasP+PrEP results in a decrease in the number of new HIV diagnoses to 865 and 663 per year, respectively. Respective budget impacts decrease by €20.6 million and €33.7 million. Foregoing additional investments in prevention is not an option. An approach combining TasP, outreach and PrEP is most effective in reducing the number of new HIV diagnoses and the HIV treatment budget. Our model is the first pragmatic HIV model in Belgium estimating the consequences of a combined preventive approach on the HIV epidemiology and its economic burden assuming other prevention efforts such as condom use and harm reduction strategies remain the same.

  5. Pilot testing an internet-based STI and HIV prevention intervention with Chilean women.

    PubMed

    Villegas, Natalia; Santisteban, Daniel; Cianelli, Rosina; Ferrer, Lilian; Ambrosia, Todd; Peragallo, Nilda; Lara, Loreto

    2015-03-01

    The incidence of sexually transmitted infections (STIs) and human immunodeficiency virus (HIV) is high among young Chilean women, and there are no STI or HIV prevention interventions available to them that incorporate technology. The purpose of this study was to investigate the preliminary efficacy of an Internet-based STI and HIV prevention intervention (I-STIPI) for Chilean young women on measures of STI- and HIV-related information, motivation, behavioral skills, and preventive behaviors. This is a pretest-posttest study. Forty young Chilean women between 18 and 24 years of age participated in an investigation of the I-STIPI's preliminary efficacy on STI and HIV prevention-related outcomes between baseline and a postintervention assessment. The intervention consisted of four online modules. Data collection was conducted in Santiago, Chile. Paired-samples t test analysis was used to determine whether there were significant differences in each of the outcome variables. After receiving I-STIPI, women reported a significant increase in levels of STI- and HIV-related knowledge, attitudes toward the use of condoms and perceived self-efficacy, and a reduction of risky sexual behaviors with uncommitted partners. The I-STIPI showed promise as an Internet-based intervention that can reduce barriers to accessing preventive interventions and increase STI and HIV preventive behaviors in young Chilean women. The study provided important information about the ability of an Internet-based intervention to reduce young women's risk factors and to provide positive preliminary efficacy on STI- and HIV-related outcomes. Internet-based interventions can eliminate many barriers to receiving prevention interventions and may prove to be cost effective. © 2014 Sigma Theta Tau International.

  6. Pilot Testing an Internet-Based STI and HIV Prevention Intervention With Chilean Women

    PubMed Central

    Villegas, Natalia; Santisteban, Daniel; Cianelli, Rosina; Ferrer, Lilian; Ambrosia, Todd; Peragallo, Nilda; Lara, Loreto

    2015-01-01

    Purpose The incidence of sexually transmitted infections (STIs) and human immunodeficiency virus (HIV) is high among young Chilean women, and there are no STI or HIV prevention interventions available to them that incorporate technology. The purpose of this study was to investigate the preliminary efficacy of an Internet-based STI and HIV prevention intervention (I-STIPI) for Chilean young women on measures of STI- and HIV-related information, motivation, behavioral skills, and preventive behaviors. Design This is a pretest-posttest study. Forty young Chilean women between 18 and 24 years of age participated in an investigation of the I-STIPI’s preliminary efficacy on STI and HIV prevention-related outcomes between baseline and a postintervention assessment. The intervention consisted of four online modules. Data collection was conducted in Santiago, Chile. Paired-samples t test analysis was used to determine whether there were significant differences in each of the outcome variables. Findings After receiving I-STIPI, women reported a significant increase in levels of STI- and HIV-related knowledge, attitudes toward the use of condoms and perceived self-efficacy, and a reduction of risky sexual behaviors with uncommitted partners. Conclusions The I-STIPI showed promise as an Internet-based intervention that can reduce barriers to accessing preventive interventions and increase STI and HIV preventive behaviors in young Chilean women. Clinical Relevance The study provided important information about the ability of an Internet-based intervention to reduce young women’s risk factors and to provide positive preliminary efficacy on STI- and HIV-related outcomes. Internet-based interventions can eliminate many barriers to receiving prevention interventions and may prove to be cost effective. PMID:25410132

  7. ARV-based HIV prevention for women - where we are in 2014.

    PubMed

    Mastro, Timothy D; Sista, Nirupama; Abdool-Karim, Quarraisha

    2014-01-01

    Women continue to be at special risk for HIV acquisition due to a complex mix of biological, behavioural, structural, cultural and social factors, with unacceptable rates of new infection. Scientific advances over the past decade have highlighted the use of antiretroviral (ARV) drugs as pre-exposure prophylaxis (PrEP) to prevent HIV acquisition (sexually, parenterally and vertically) and ARV treatment (ART) for HIV-positive patients to prevent onward transmission (treatment as prevention - TasP). This paper reviews the evidence base for PrEP and TasP, describes new products in development and the need to translate research findings into programmes with impact at the population level.

  8. Offering pre-exposure prophylaxis for HIV prevention to pregnant and postpartum women: a clinical approach.

    PubMed

    Seidman, Dominika L; Weber, Shannon; Cohan, Deborah

    2017-03-08

    HIV prevention during pregnancy and lactation is critical for both maternal and child health. Pregnancy provides a critical opportunity for clinicians to elicit women's vulnerabilities to HIV and offer HIV testing, treatment and referral and/or comprehensive HIV prevention options for the current pregnancy, the postpartum period and safer conception options for future pregnancies. In this commentary, we review the safety of oral pre-exposure prophylaxis with tenofovir/emtricitabine in pregnant and lactating women and suggest opportunities to identify pregnant and postpartum women at substantial risk of HIV. We then describe a clinical approach to caring for women who both choose and decline pre-exposure prophylaxis during pregnancy and postpartum, highlighting areas for future research. Evidence suggests that pre-exposure prophylaxis with tenofovir/emtricitabine is safe in pregnancy and lactation. Identifying women vulnerable to HIV and eligible for pre-exposure prophylaxis is challenging in light of the myriad of individual, community, and structural forces impacting HIV acquisition. Validated risk calculators exist for specific populations but have not been used to screen and offer HIV prevention methods. Partner testing and engagement of men living with HIV are additional means of reaching at-risk women. However, women's vulnerabilities to HIV change over time. Combining screening for HIV vulnerability with HIV and/or STI testing at standard intervals during pregnancy is a practical way to prompt providers to incorporate HIV screening and prevention counselling. We suggest using shared decision-making to offer women pre-exposure prophylaxis as one of multiple HIV prevention strategies during pregnancy and postpartum, facilitating open conversations about HIV vulnerabilities, preferences about HIV prevention strategies, and choosing a method that best meets the needs of each woman. Growing evidence suggests that pre-exposure prophylaxis with tenofovir

  9. The 'third wave' of HIV prevention: filling gaps in integrated interventions, knowledge, and funding.

    PubMed

    Sepúlveda, Jaime

    2012-07-01

    There is growing optimism in the global health community that the HIV epidemic can be halted. After decades of relying primarily on behavior change to prevent HIV transmission, a second generation of prevention efforts based on medical or biological interventions such as male circumcision and preexposure prophylaxis--the use of antiretroviral drugs to protect uninfected, at-risk individuals--has shown promising results. This article calls for a third generation of HIV prevention efforts that would integrate behavioral, biological, and structural interventions focused on the social, political, and environmental underpinnings of the epidemic, making use of local epidemiological evidence to target affected populations. In this third wave, global programs should deliver HIV prevention services together with cost-effective interventions for reproductive health and for tuberculosis, malaria, and other diseases. Additionally, new efforts are needed to address gaps in HIV prevention research, evaluation, and implementation. Increased and sustained funding, along with evidence-based allocation of funds, will be necessary to accelerate the decline in new HIV infections.

  10. Preferences for a Mobile HIV Prevention App for Men Who Have Sex With Men.

    PubMed

    Goldenberg, Tamar; McDougal, Sarah J; Sullivan, Patrick S; Stekler, Joanne D; Stephenson, Rob

    2014-10-29

    The Centers for Disease Control and Prevention recommends that sexually active men who have sex with men (MSM) in the United States test for human immunodeficiency virus (HIV) at least three times per year, but actual testing frequency is much less frequent. Though mHealth is a popular vehicle for delivering HIV interventions, there are currently no mobile phone apps that target MSM with the specific aim of building an HIV testing plan, and none that focuses on developing a comprehensive prevention plan and link MSM to additional HIV prevention and treatment resources. Previous research has suggested a need for more iterative feedback from the target population to ensure use of these interventions. The purpose of this study is to understand MSM's preferences for functionality, format, and design of a mobile phone-based HIV prevention app and to examine MSM's willingness to use an app for HIV prevention. We conducted focus group discussions with 38 gay and bisexual men, with two in-person groups in Atlanta, two in Seattle, and one online focus group discussion with gay and bisexual men in rural US regions. These discussions addressed MSM's general preferences for apps, HIV testing barriers and facilitators for MSM, and ways that an HIV prevention app could address these barriers and facilitators to increase the frequency of HIV testing and prevention among MSM. During focus group discussions, participants were shown screenshots and provided feedback on potential app functions. Participants provided preferences on functionality of the app, including the type and delivery of educational content, the value of interactive engagement, and the importance of social networking as an app component. Participants also discussed preferences on how the language should be framed for the delivery of information, identifying that an app needs to be simultaneously fun and professional. Privacy and altruistic motivation were considered to be important factors in men's willingness to

  11. An HIV testing conundrum: balancing the health and privacy considerations of multiple stakeholders.

    PubMed

    Russell, James A; Nelson, Sarah Bird

    2012-12-01

    Legal standards for HIV testing are evolving in an attempt to achieve an ethical equilibrium between the privacy rights of infected or potentially infected individuals and public health considerations that seek to limit the spread and severity of the disease through early recognition and treatment. Although guided by US Centers for Disease Control and Prevention recommendations, these standards are determined by state law. In this case, an ethical dilemma is presented and discussed in which the privacy interests of an HIV-infected individual come into conflict with the health considerations of an inadvertently exposed neurology resident and her unborn child, a conundrum amplified by the restricted HIV testing laws of the state in which the incident took place.

  12. “Because we all trust and care about each other”: Exploring Tensions Translating a Theater-based HIV Prevention Intervention into a New Context

    PubMed Central

    Mouw, Mary Sherwyn; Taboada, Arianna; Steinert, Scarlett; Willis, Stephanie; Lightfoot, Alexandra F.

    2016-01-01

    Background A theater-based HIV prevention intervention developed in urban California was piloted with a new partnership in North Carolina. Objectives To describe the experience of translating a complex program with an enhanced partnership approach; barriers and facilitators of implementation in the new setting; and challenges and benefits of interdisciplinary, collaborative interventions. Methods We gathered perspectives of local stakeholders involved in program implementation through process evaluation interviews and focus groups with undergraduates, a college instructor, school district administrators, and high school teachers. Results Implementing the intervention in a new setting proved feasible and successful; however, mistaken assumptions and unrecognized similarities about teaching priorities, philosophies, and values produced latent tensions amongst stakeholder groups, and were a limiting factor in partnership functioning. Conclusions Implementing a cross-disciplinary intervention in a new setting is best achieved through a local community-engaged process, with active involvement of relevant stakeholders. We suggest strategies to strengthen community partnerships cooperating in implementation of complex, context-tailored interventions. PMID:27346770

  13. Between individual agency and structure in HIV prevention: understanding the middle ground of social practice.

    PubMed

    Kippax, Susan; Stephenson, Niamh; Parker, Richard G; Aggleton, Peter

    2013-08-01

    When HIV prevention targets risk and vulnerability, it focuses on individual agency and social structures, ignoring the centrality of community in effective HIV prevention. The neoliberal concept of risk assumes individuals are rational agents who act on information provided to them regarding HIV transmission. This individualistic framework does not recognize the communities in which people act and connect. The concept of vulnerability on the other hand acknowledges the social world, but mainly as social barriers that make it difficult for individuals to act. Neither approach to HIV prevention offers understanding of community practices or collective agency, both central to success in HIV prevention to date. Drawing on examples of the social transformation achieved by community action in Australia and Brazil, this article focuses on this middle ground and its role in effective HIV prevention.

  14. HIV prevention and transmission myths among heterosexually active adults in low-income areas of South Florida.

    PubMed

    Beck, Dano W; Lalota, Marlene; Metsch, Lisa R; Cardenas, Gabriel A; Forrest, David W; Lieb, Spencer; Liberti, Thomas M

    2012-04-01

    Misconceptions about HIV transmission and prevention may inhibit individuals' accurate assessment of their level of risk. We used venue-based sampling to conduct a cross-sectional study of heterosexually active adults (N = 1,221) within areas exhibiting high poverty and HIV/AIDS rates in Miami-Dade and Broward counties in 2007. Two logistic regression analyses identified correlates of holding inaccurate beliefs about HIV transmission and prevention. Belief in incorrect HIV prevention methods (27.2%) and modes of transmission (38.5%) was common. Having at least one incorrect prevention belief was associated with being Hispanic compared to white (non-Hispanic), being depressed, and not knowing one's HIV status. Having at least one incorrect transmission belief was associated with being younger, heavy alcohol use, being depressed, not having seen a physician in the past 12 months, and not knowing one's HIV status. Among low-income heterosexuals, HIV prevention and transmission myths are widespread. Debunking them could have HIV prevention value.

  15. Lost opportunities in HIV prevention: programmes miss places where exposures are highest

    PubMed Central

    Sandøy, Ingvild F; Siziya, Seter; Fylkesnes, Knut

    2008-01-01

    Background Efforts at HIV prevention that focus on high risk places might be more effective and less stigmatizing than those targeting high risk groups. The objective of the present study was to assess risk behaviour patterns, signs of current preventive interventions and apparent gaps in places where the risk of HIV transmission is high and in communities with high HIV prevalence. Methods The PLACE method was used to collect data. Inhabitants of selected communities in Lusaka and Livingstone were interviewed about where people met new sexual partners. Signs of HIV preventive activities in these places were recorded. At selected venues, people were interviewed about their sexual behaviour. Peer educators and staff of NGOs were also interviewed. Results The places identified were mostly bars, restaurants or sherbeens, and fewer than 20% reported any HIV preventive activity such as meetings, pamphlets or posters. In 43% of places in Livingstone and 26% in Lusaka, condoms were never available. There were few active peer educators. Among the 432 persons in Lusaka and 676 in Livingstone who were invited for interview about sexual behaviour, consistent condom use was relatively high in Lusaka (77%) but low in Livingstone (44% of men and 34% of women). Having no condom available was the most common reason for not using one. Condom use in Livingstone was higher among individuals socializing in places where condoms always were available. Conclusion In the places studied we found a high prevalence of behaviours with a high potential for HIV transmission but few signs of HIV preventive interventions. Covering the gaps in prevention in these high exposure places should be given the highest priority. PMID:18218124

  16. Technologies for HIV prevention and care: challenges for health services.

    PubMed

    Maksud, Ivia; Fernandes, Nilo Martinez; Filgueiras, Sandra Lucia

    2015-09-01

    This article aims to consider some relevant challenges to the provision of "new prevention technologies" in health services in a scenario where the "advances" in the global response to AIDS control are visible. We take as material for analysis the information currently available on the HIV post-exposure prophylaxis (PEP) and pre-exposure prophylaxis (PrEP), treatment as prevention (TASP) and over the counter. The methodology consisted of the survey and analysis of the Biblioteca Virtual em Saúde (BVS: MEDLINE, LILACS, WHOLIS, PAHO, SciELO) articles that addressed the issue of HIV prevention and care in the context of so-called new prevention technologies. The results of the studies show that there is assistance on the ground of clinics for the treatment of disease responses, but there are several challenges related to the sphere of prevention. The articles list some challenges regarding to management, organization of services and the attention given by health professionals to users. The current context shows evidence of the effectiveness of antiretroviral therapy in reducing the risk of HIV transmission, but the challenges for the provision of preventive technologies in health services permeate health professionals and users in their individual dimensions and health services in organizational and structural dimension. Interventions should be made available in a context of community mobilization; there should be no pressure on people to make HIV testing, antiretroviral treatment or for prevention. In the management is responsible for the training of health professionals to inform, clarify and make available to users, partners and family information about the new antiretroviral use strategies.

  17. Social network characteristics and HIV vulnerability among transgender persons in San Salvador: identifying opportunities for HIV prevention strategies.

    PubMed

    Barrington, Clare; Wejnert, Cyprian; Guardado, Maria Elena; Nieto, Ana Isabel; Bailey, Gabriela Paz

    2012-01-01

    The purpose of this study is to improve understanding of HIV vulnerability and opportunities for HIV prevention within the social networks of male-to-female transgender persons in San Salvador, El Salvador. We compare HIV prevalence and behavioral data from a sample of gay-identified men who have sex with men (MSM) (n = 279), heterosexual or bisexual identified MSM (n = 229) and transgender persons (n = 67) recruited using Respondent Driven Sampling. Transgender persons consistently reported higher rates of HIV risk behavior than the rest of the study population and were significantly more likely to be involved in sex work. While transgender persons reported the highest rates of exposure to HIV educational activities they had the lowest levels of HIV-related knowledge. Transgender respondents' social networks were homophilous and efficient at recruiting other transgender persons. Findings suggest that transgender social networks could provide an effective and culturally relevant opportunity for HIV prevention efforts in this vulnerable population.

  18. Social Network Characteristics and HIV Vulnerability Among Transgender Persons in San Salvador: Identifying Opportunities for HIV Prevention Strategies

    PubMed Central

    Barrington, Clare; Wejnert, Cyprian; Guardado, Maria Elena; Nieto, Ana Isabel; Bailey, Gabriela Paz

    2013-01-01

    The purpose of this study is to improve understanding of HIV vulnerability and opportunities for HIV prevention within the social networks of male-to-female transgender persons in San Salvador, El Salvador. We compare HIV prevalence and behavioral data from a sample of gay-identified men who have sex with men (MSM) (n = 279), heterosexual or bisexual identified MSM (n = 229) and transgender persons (n = 67) recruited using Respondent Driven Sampling. Transgender persons consistently reported higher rates of HIV risk behavior than the rest of the study population and were significantly more likely to be involved in sex work. While transgender persons reported the highest rates of exposure to HIV educational activities they had the lowest levels of HIV-related knowledge. Transgender respondents’ social networks were homophilous and efficient at recruiting other transgender persons. Findings suggest that transgender social networks could provide an effective and culturally relevant opportunity for HIV prevention efforts in this vulnerable population. PMID:21538082

  19. A "Common Factors" Approach to Developing Culturally Tailored HIV Prevention Interventions.

    PubMed

    Owczarzak, Jill; Phillips, Sarah D; Filippova, Olga; Alpatova, Polina; Mazhnaya, Alyona; Zub, Tatyana; Aleksanyan, Ruzanna

    2016-06-01

    The current dominant model of HIV prevention intervention dissemination involves packaging interventions developed in one context, training providers to implement that specific intervention, and evaluating the extent to which providers implement it with fidelity. Research shows that providers rarely implement these programs with fidelity due to perceived incompatibility, resource constraints, and preference for locally generated solutions. In this study, we used the concept of "common factors," or broad constructs shared by most evidence-based HIV prevention interventions, to train service providers to develop their own programs. We recruited eight Ukrainian HIV prevention organizations from regions with HIV epidemics concentrated among people who inject drugs. We trained staff to identify HIV risk behaviors and determinants, construct behavior change logic models, and develop and manualize an intervention. We systematically reviewed each manual to assess intervention format and content and determine whether the program met intervention criteria as taught during training. All agencies developed programs that reflected common factors of effective behavior change HIV prevention interventions. Each agency's program targeted a unique population that reflected local HIV epidemiology. All programs incorporated diverse pedagogical strategies that focused on skill-building, goal-setting, communication, and empowerment. Agencies struggled to limit information dissemination and the overall scope and length of their programs. We conclude that training service providers to develop their own programs based on common elements of effective behavior change interventions can potentially transform existing processes of program development, implementation, and capacity building. Expanding this model will require committed training and support resources. © 2015 Society for Public Health Education.

  20. HIV PREVENTION FOR MIGRANTS IN TRANSIT: DEVELOPING AND TESTING TRAIN

    PubMed Central

    Bahromov, Mahbat; Weine, Stevan

    2013-01-01

    This study was a pilot investigation of the feasibility, acceptability, and effects of TRAIN (Transit to Russia AIDS Intervention with Newcomers) a three-session HIV preventive intervention for Tajik male labor migrants performed in transit. Sixty adult Tajik male labor migrants on the 5-day train ride from Dushanbe to Moscow were randomly assigned to either the intervention or a control condition. Each initially completed an in-person survey then another 3 days later (immediately postintervention), and participated in a cell phone survey three months later. All participants came to all intervention sessions, were satisfied with the program, and completed all postassessments. In comparison with the controls, the TRAIN group reported significant increases in condom use with sex workers and non-sex workers, condom knowledge, worry about HIV/AIDS, talking with persons about HIV/AIDS, talking with wife about HIV/AIDS, community activities, and religious activities. HIV/AIDS prevention performed in transit is feasible, accceptable, and potentially efficacious in diminishing HIV risk behaviors in labor migrants. PMID:21696244

  1. Venues for Meeting Sex Partners and Partner HIV Risk Characteristics: HIV Prevention Trials Network (HPTN064) Women's HIV Seroincidence Study (ISIS).

    PubMed

    Roman Isler, M; Golin, C; Wang, J; Hughes, J; Justman, J; Haley, D; Kuo, I; Adimora, A; Chege, W; Hodder, S

    2016-06-01

    Identifying venues where women meet sexual partners, particular partners who increase women's risk of acquiring HIV, could inform prevention efforts. We categorized venues where women enrolled in HPTN 064 reported meeting their last three sex partners as: (1) Formal, (2) Public, (3) Private, and (4) Virtual spaces. We used multinomial logistic regression to assess the association between these venues and women's individual characteristics and reports of their partners' HIV risk characteristics. The 2099 women reported meeting 3991 partners, 51 % at Public, 30 % Private, 17 % Formal and 3 % at Virtual venues. Women meeting partners at Formal venues reported more education and condom use than women meeting partners at other venues. Fewer partners met through Formal venues had "high" risk characteristics for HIV than through other venues and hence may pose less risk of HIV transmission. HIV prevention interventions can help women choose partners with fewer risk characteristics across all venue types.

  2. Recent progress in immune-based interventions to prevent HIV-1 transmission to children.

    PubMed

    Voronin, Yegor; Jani, Ilesh; Graham, Barney S; Cunningham, Coleen K; Mofenson, Lynne M; Musoke, Philippa M; Permar, Sallie R; Scarlatti, Gabriella

    2017-12-01

    Globally, 150,000 new paediatric human immunodeficiency virus type 1 (HIV-1) infections occurred in 2015. There remain complex challenges to the global elimination of paediatric HIV-1 infection. Thus, for the global community to achieve elimination of new paediatric HIV-1 infections, innovative approaches need to be explored. Immune-based approaches to prevention of mother-to-child transmission (MTCT) may help fill some of the remaining gaps and provide new opportunities to achieve an AIDS-free generation. Immune-based interventions to prevent MTCT of HIV-1 may include paediatric HIV vaccines and passive immunization approaches. Recent discoveries providing evidence of robust immune responses to HIV in infants open new and exciting prospects for paediatric HIV vaccines. Moreover, successful vaccination of infants has a different set of requirements than vaccination of adults and may be easier to achieve. Proof-of-concept has been established over the last two decades that passively administered HIV-1 Env-specific monoclonal antibody (mAbs) can prevent chimeric simian human immunodeficiency virus (SHIV) transmission to newborn nonhuman primates. There has been tremendous progress in isolating and characterizing broadly neutralizing antibodies to HIV, and clinical testing of these antibodies for treatment and prevention in both infants and adults is a major effort in the field. Immune-based interventions need to be actively explored as they can provide critically important tools to address persistent challenges in MTCT prevention. It is a pivotal time for the field with active discussions on the best strategy to further reduce HIV infection of infants and accomplish the World Health Organization Fast-Track 2030 goals to eliminate new paediatric HIV infections. © 2017 The Authors. Journal of the International AIDS Society published by John Wiley & sons Ltd on behalf of the International AIDS Society.

  3. Social development of commercial sex workers in India: an essential step in HIV/AIDS prevention.

    PubMed

    Chattopadhyay, Amit; McKaig, Rosemary G

    2004-03-01

    India has the highest number of HIV/AIDS cases in the world. Current HIV/AIDS prevention strategies are based on regular and appropriate condom use. However, most commercial sex workers (CSWs), who form the core/high-risk groups toward whom the prevention strategy is directed, are disempowered and socioeconomically marginalized. This does not allow them to insist on condom use by the client, especially in absence of governmental structural support. This paper discusses HIV/AIDS prevention issues that relate to CSWs in India; issues that play a vital role in initiation, perpetuation, and expansion of economic activity of CSWs; and those factors that influence the HIV/AIDS preventive practices of CSWs. This paper argues that CSWs can be empowered and emancipated; that HIV/AIDS control and prevention efforts in India must recognize that ad hoc promotion of condom use or similar such programs will not be effective to control HIV/AIDS; and that more extensive developmental work aimed at betterment of living conditions of CSWs is required for effective HIV/AIDS prevention.

  4. Viral Linkage in HIV-1 Seroconverters and Their Partners in an HIV-1 Prevention Clinical Trial

    PubMed Central

    Campbell, Mary S.; Mullins, James I.; Hughes, James P.; Celum, Connie; Wong, Kim G.; Raugi, Dana N.; Sorensen, Stefanie; Stoddard, Julia N.; Zhao, Hong; Deng, Wenjie; Kahle, Erin; Panteleeff, Dana; Baeten, Jared M.; McCutchan, Francine E.; Albert, Jan; Leitner, Thomas; Wald, Anna; Corey, Lawrence; Lingappa, Jairam R.

    2011-01-01

    Background Characterization of viruses in HIV-1 transmission pairs will help identify biological determinants of infectiousness and evaluate candidate interventions to reduce transmission. Although HIV-1 sequencing is frequently used to substantiate linkage between newly HIV-1 infected individuals and their sexual partners in epidemiologic and forensic studies, viral sequencing is seldom applied in HIV-1 prevention trials. The Partners in Prevention HSV/HIV Transmission Study (ClinicalTrials.gov #NCT00194519) was a prospective randomized placebo-controlled trial that enrolled serodiscordant heterosexual couples to determine the efficacy of genital herpes suppression in reducing HIV-1 transmission; as part of the study analysis, HIV-1 sequences were examined for genetic linkage between seroconverters and their enrolled partners. Methodology/Principal Findings We obtained partial consensus HIV-1 env and gag sequences from blood plasma for 151 transmission pairs and performed deep sequencing of env in some cases. We analyzed sequences with phylogenetic techniques and developed a Bayesian algorithm to evaluate the probability of linkage. For linkage, we required monophyletic clustering between enrolled partners' sequences and a Bayesian posterior probability of ≥50%. Adjudicators classified each seroconversion, finding 108 (71.5%) linked, 40 (26.5%) unlinked, and 3 (2.0%) indeterminate transmissions, with linkage determined by consensus env sequencing in 91 (84%). Male seroconverters had a higher frequency of unlinked transmissions than female seroconverters. The likelihood of transmission from the enrolled partner was related to time on study, with increasing numbers of unlinked transmissions occurring after longer observation periods. Finally, baseline viral load was found to be significantly higher among linked transmitters. Conclusions/Significance In this first use of HIV-1 sequencing to establish endpoints in a large clinical trial, more than one-fourth of

  5. Recruitment of Underrepresented Minority Researchers into HIV Prevention Research: The HIV Prevention Trials Network Scholars Program

    PubMed Central

    Hamilton, Erica L.; Griffith, Sam B.; Jennings, Larissa; Dyer, Typhanye V.; Mayer, Kenneth; Wheeler, Darrell

    2018-01-01

    Abstract Most U.S. investigators in the HIV Prevention Trials Network (HPTN) have been of majority race/ethnicity and sexual orientation. Research participants, in contrast, have been disproportionately from racial/ethnic minorities and men who have sex with men (MSM), reflecting the U.S. epidemic. We initiated and subsequently evaluated the HPTN Scholars Program that mentors early career investigators from underrepresented minority groups. Scholars were affiliated with the HPTN for 12–18 months, mentored by a senior researcher to analyze HPTN study data. Participation in scientific committees, trainings, protocol teams, and advisory groups was facilitated, followed by evaluative exit surveys. Twenty-six trainees have produced 17 peer-reviewed articles to date. Research topics typically explored health disparities and HIV prevention among black and Hispanic MSM and at-risk black women. Most scholars (81% in the first five cohorts) continued HIV research after program completion. Alumni reported program-related career benefits and subsequent funding successes. Their feedback also suggested that we must improve the scholars' abilities to engage new research protocols that are developed within the network. Mentored engagement can nurture the professional development of young researchers from racial/ethnic and sexual minority communities. Minority scientists can benefit from training and mentoring within research consortia, whereas the network research benefits from perspectives of underrepresented minority scientists. PMID:29145745

  6. Men's experiences viewing an HIV/AIDS prevention education film by and for women.

    PubMed

    DeMarco, Rosanna F; Minnich, Chad A

    2007-09-01

    The purpose of this study is to understand (a) the experience of men viewing the film Women's Voices Women's Lives (WVWL), a prevention education film for and by heterosexual African American women living with HIV/AIDS in the United States, and (b) the perceived needs of male viewers on how to best access effective HIV/AIDS prevention messages. A postviewing structured written survey was completed addressing the experience of viewing the film and HIV prevention services in the community, respectively (N = 16). Responses include stunning realization and anger that motivated viewers to get immediately screened for HIV. In addition, the men felt they were informed about HIV risk through the courage and candidness of the women describing their experience. Participants reported that a film similar to WVWL should be made for heterosexual/bisexual men. The authors conclude film prevention messages are a powerful means to convey health education ideas.

  7. Between Individual Agency and Structure in HIV Prevention: Understanding the Middle Ground of Social Practice

    PubMed Central

    Kippax, Susan; Parker, Richard G.; Aggleton, Peter

    2013-01-01

    When HIV prevention targets risk and vulnerability, it focuses on individual agency and social structures, ignoring the centrality of community in effective HIV prevention. The neoliberal concept of risk assumes individuals are rational agents who act on information provided to them regarding HIV transmission. This individualistic framework does not recognize the communities in which people act and connect. The concept of vulnerability on the other hand acknowledges the social world, but mainly as social barriers that make it difficult for individuals to act. Neither approach to HIV prevention offers understanding of community practices or collective agency, both central to success in HIV prevention to date. Drawing on examples of the social transformation achieved by community action in Australia and Brazil, this article focuses on this middle ground and its role in effective HIV prevention. PMID:23763397

  8. HIV prevention among diverse young MSM: Research needs, priorities, and opportunities

    PubMed Central

    Rhodes, Scott D.; Wong, Frank Y.

    2016-01-01

    There remains a profound need for innovative and effective interventions designed for young men who have sex with men (YMSM) generally; and racial and ethnic minority YMSM, YMSM living in rural communities, and low-income YMSM, particularly, to prevent HIV and improve health outcomes in the United States. This introduction to this theme issue identifies some of the research needs, priorities, and opportunities that emerged during a seminal NIMHD-sponsored workshop on HIV prevention behavioral interventions for diverse YMSM. It provides researchers, practitioners, and federal partners guidance in next steps to reduce the impact of the HIV epidemic among YMSMS. The needs, priorities, and opportunities identified serve as a foundation to push both the science and the practice of HIV prevention forward. We recognize that considerably more research is needed, and this issue highlights intervention research – where we have been and where we should go. With the disparities faced by YMSM, we must act rapidly to do the work it will take to meet their prevention needs, reduce infections, and save lives. PMID:27244188

  9. Peer led HIV/AIDS prevention for women in South African informal settlements.

    PubMed

    O'Hara Murdock, Peggy; Garbharran, Hari; Edwards, Mary Jo; Smith, Maria A; Lutchmiah, Johnny; Mkhize, Makhosi

    2003-07-01

    South African women who live in informal settlement communities are at high risk of HIV/AIDS infection due to their poor economic and social status. Prevention programs must include methods for improving their social conditions as well as their sexual risk behaviors. Members of Partners trained 24 women from informal settlements to lead HIV/AIDS education workshops for 480 residents. When these participants reached out to their neighbors, this participatory community-based approach resulted in providing HIV/AIDS prevention messages to more than 1,440 residents. Program leaders from three settlements said in focus group discussions that results from this social influences peer led approach demonstrated that women residents are a valuable resource in providing effective HIV/AIDS prevention programs to South Africa's most vulnerable residents.

  10. HIV (human immunodeficiency virus) testing and prevention in the cruise industry.

    PubMed

    Dahl, Eilif

    2011-01-01

    There are no internationally recognized guidelines regarding HIV for employees on cruise ships. The aim of the study was to survey and compare current practices for crews in the cruise industry regarding HIV testing and prevention. Medical representatives from cruise companies were invited to complete a questionnaire on their company's practices regarding HIV-related issues. Fifteen of 18 invited representatives completed the questionnaire on behalf of 24 companies with a total of 155 ships. All 8 companies with a medical department had a written HIV policy, versus 4 of 16 companies that handled medical crew issues through independent medical consultant services. Thirteen companies required pre-sea HIV testing, 12 had a written HIV policy regarding HIV testing and prevention, and 18 had free condoms for the crew. A positive HIV test would result in revocation of the employment offer from 5 companies and in another 6 companies establish HIV as a pre-existing condition. Eight companies required HIV+ seafarers to demonstrate stability at regular intervals as a condition for sailing. Cruise companies have different practices regarding HIV in crew. Large cruise lines with medical departments are more likely to have a written HIV policy than companies using independent medical consultants. About half the companies required pre-sea HIV testing; some to avoid hiring HIV+ seafarers, others to establish HIV as a pre-existing condition or to ensure proper follow-up of their HIV+ seafarers. This report may provide input for company discussions about present or future HIV policies.

  11. HIV Prevention Interventions in Chennai, India: Are Men Who Have Sex with Men Being Reached?

    PubMed Central

    Thomas, Beena; Mayer, Kenneth H.; Johnson, Carey V.; Menon, Sunil; Chandrasekaran, V.; Murugesan, P.; Swaminathan, Soumya; Safren, Steven A.

    2009-01-01

    Abstract India has the greatest number of HIV infections in Asia and the third highest total number of infected persons globally. Men who have sex with men (MSM) are considered by the Government of India's National AIDS Control Organization (NACO) a “core risk group” for HIV in need of HIV prevention efforts. However there is a dearth of information on the frequency of participation in HIV prevention interventions and subsequent HIV risk and other correlates among MSM in India. Recruited through peer outreach workers, word of mouth and snowball sampling techniques, 210 MSM in Chennai completed an interviewer-administered assessment, including questions about participating in any HIV prevention interventions in the past year, sexual risk taking, demographics, MSM identities, and other psychosocial variables. Bivariate and multivariable logistic regression procedures were used to examine behavioral and demographic correlates with HIV prevention intervention participation. More than a quarter (26%) of the sample reported participating in an HIV prevention intervention in the year prior to study participation. Participants who reported engaging in unprotected anal sex (UAS; odds ratio [OR] = 0.28; p = 0.01) in the 3 months prior to study enrollment were less likely to have participated in an HIV prevention program in the past year. MSM who were older (OR = 1.04; p = 0.05), kothis (feminine acting/appearing and predominantly receptive partners in anal sex) compared to panthis (masculine appearing, predominantly insertive partners; OR = 5.52, p = 0.0004), those with higher educational attainment (OR = 1.48, p = 0.01), being “out” about having sex with other men (OR = 4.03, p = 0.0001), and MSM who reported ever having been paid in exchange for sex (OR = 2.92, p = 0.001) were more likely to have reported participation in an HIV prevention intervention in the preceding year. In a multivariable model, MSM reporting UAS

  12. Pre-exposure prophylaxis for HIV-1 prevention does not diminish the pregnancy prevention effectiveness of hormonal contraception.

    PubMed

    Murnane, Pamela M; Heffron, Renee; Ronald, Allan; Bukusi, Elizabeth A; Donnell, Deborah; Mugo, Nelly R; Were, Edwin; Mujugira, Andrew; Kiarie, James; Celum, Connie; Baeten, Jared M

    2014-07-31

    For women at risk of HIV-1, effective contraception and effective HIV-1 prevention are global priorities. In a clinical trial of pre-exposure prophylaxis (PrEP) for HIV-1 prevention in HIV-1-serodiscordant couples, we estimated the effectiveness of hormonal contraceptives (oral contraceptive pills, injectable depot medroxyprogesterone acetate, and hormonal implants) for pregnancy prevention relative to no contraception among 1785 HIV-1-uninfected women followed up to 36 months. We compared the effectiveness of each method among women assigned PrEP versus placebo. Contraception was not required for participation, but was offered on-site and was recorded monthly; incident pregnancy was determined by monthly urine testing. For women using no contraception, overall pregnancy incidence was 15.4% per year. Women reporting oral contraceptive use had comparable pregnancy incidence to women using no contraception, and this lack of contraceptive effectiveness was similar for those assigned PrEP and placebo (17.7 and 10.0% incidence per year, respectively; P-value for difference in effect by PrEP use = 0.24). Women reporting injectable contraception had reduced pregnancy incidence compared to those reporting no contraception, which did not differ by arm (PrEP 5.1%, placebo 5.3% per year; P-value for difference = 0.47). Contraceptive effectiveness was highest among women using implants (pregnancy incidence <1% per year in both arms). PrEP had no adverse impact on hormonal contraceptive effectiveness for pregnancy prevention. As seen previously in similar populations, women reporting contraceptive pill use had little protection from pregnancy, possibly due to poor adherence. Injectable or implantable hormonal contraception and PrEP provide effective prevention for pregnancy and HIV-1.

  13. Factors that influence utilisation of HIV/AIDS prevention methods among university students residing at a selected university campus.

    PubMed

    Ndabarora, Eléazar; Mchunu, Gugu

    2014-01-01

    Various studies have reported that university students, who are mostly young people, rarely use existing HIV/AIDS preventive methods. Although studies have shown that young university students have a high degree of knowledge about HIV/AIDS and HIV modes of transmission, they are still not utilising the existing HIV prevention methods and still engage in risky sexual practices favourable to HIV. Some variables, such as awareness of existing HIV/AIDS prevention methods, have been associated with utilisation of such methods. The study aimed to explore factors that influence use of existing HIV/AIDS prevention methods among university students residing in a selected campus, using the Health Belief Model (HBM) as a theoretical framework. A quantitative research approach and an exploratory-descriptive design were used to describe perceived factors that influence utilisation by university students of HIV/AIDS prevention methods. A total of 335 students completed online and manual questionnaires. Study findings showed that the factors which influenced utilisation of HIV/AIDS prevention methods were mainly determined by awareness of the existing university-based HIV/AIDS prevention strategies. Most utilised prevention methods were voluntary counselling and testing services and free condoms. Perceived susceptibility and perceived threat of HIV/AIDS score was also found to correlate with HIV risk index score. Perceived susceptibility and perceived threat of HIV/AIDS showed correlation with self-efficacy on condoms and their utilisation. Most HBM variables were not predictors of utilisation of HIV/AIDS prevention methods among students. Intervention aiming to improve the utilisation of HIV/AIDS prevention methods among students at the selected university should focus on removing identified barriers, promoting HIV/AIDS prevention services and providing appropriate resources to implement such programmes.

  14. The importance of HIV prevention messaging for orphaned youth in Zimbabwe.

    PubMed

    Haney, Erica; Singh, Kavita

    2012-01-01

    The AIDS epidemic has contributed to a drastic increase in the number of orphans in Zimbabwe. Female adolescent orphans are particularly in jeopardy of contracting HIV due to disadvantages including extreme poverty, low education, and the absent of parental oversight which can lead to higher risk-taking sexual behaviors. By understanding where girls receive education about HIV and who they rely on for information, organizations can effectively modify existing programs to better target this at-risk population. For this study a household survey was conducted which included 216 orphans and 324 non-orphans (n=540), aged 12-17 years, in the resource-poor setting of Hwange District, Zimbabwe. The aims of this article were to examine the differences between orphans and non-orphans in HIV prevention message exposure, level of motivation for learning about HIV, and communication with caregivers about safe sex. The household survey revealed that younger orphans, aged 12-15 years, were more motivated to learn about HIV and had greater HIV messaging exposure in school than non-orphans. These exposure and differences in the levels of motivation between groups dissipated at older ages. Our research also discovered less caregiver communication among orphans than non-orphans. Our findings suggest that HIV programs targeting orphans need to do a better job at keeping older orphans interested in HIV prevention at a time when it matters most. Furthermore, intervention strategies that provide caregiver support are instrumental in effectively delivering prevention messages to girls at home.

  15. Economic Evaluation of Community-Based HIV Prevention Programs in Ontario: Evidence of Effectiveness in Reducing HIV Infections and Health Care Costs.

    PubMed

    Choi, Stephanie K Y; Holtgrave, David R; Bacon, Jean; Kennedy, Rick; Lush, Joanne; McGee, Frank; Tomlinson, George A; Rourke, Sean B

    2016-06-01

    Investments in community-based HIV prevention programs in Ontario over the past two and a half decades are assumed to have had an impact on the HIV epidemic, but they have never been systematically evaluated. To help close this knowledge gap, we conducted a macro-level evaluation of investment in Ontario HIV prevention programs from the payer perspective. Our results showed that, from 1987 to 2011, province-wide community-based programs helped to avert a total of 16,672 HIV infections, saving Ontario's health care system approximately $6.5 billion Canadian dollars (range 4.8-7.5B). We also showed that these community-based HIV programs were cost-saving: from 2005 to 2011, every dollar invested in these programs saved about $5. This study is an important first step in understanding the impact of investing in community-based HIV prevention programs in Ontario and recognizing the impact that these programs have had in reducing HIV infections and health care costs.

  16. Preferences for a Mobile HIV Prevention App for Men Who Have Sex With Men

    PubMed Central

    McDougal, Sarah J; Sullivan, Patrick S; Stekler, Joanne D; Stephenson, Rob

    2014-01-01

    Background The Centers for Disease Control and Prevention recommends that sexually active men who have sex with men (MSM) in the United States test for human immunodeficiency virus (HIV) at least three times per year, but actual testing frequency is much less frequent. Though mHealth is a popular vehicle for delivering HIV interventions, there are currently no mobile phone apps that target MSM with the specific aim of building an HIV testing plan, and none that focuses on developing a comprehensive prevention plan and link MSM to additional HIV prevention and treatment resources. Previous research has suggested a need for more iterative feedback from the target population to ensure use of these interventions. Objective The purpose of this study is to understand MSM’s preferences for functionality, format, and design of a mobile phone-based HIV prevention app and to examine MSM’s willingness to use an app for HIV prevention. Methods We conducted focus group discussions with 38 gay and bisexual men, with two in-person groups in Atlanta, two in Seattle, and one online focus group discussion with gay and bisexual men in rural US regions. These discussions addressed MSM’s general preferences for apps, HIV testing barriers and facilitators for MSM, and ways that an HIV prevention app could address these barriers and facilitators to increase the frequency of HIV testing and prevention among MSM. During focus group discussions, participants were shown screenshots and provided feedback on potential app functions. Results Participants provided preferences on functionality of the app, including the type and delivery of educational content, the value of interactive engagement, and the importance of social networking as an app component. Participants also discussed preferences on how the language should be framed for the delivery of information, identifying that an app needs to be simultaneously fun and professional. Privacy and altruistic motivation were considered to be

  17. Engaging Community Businesses in HIV Prevention: A Feasibility Study

    PubMed Central

    Rovniak, Liza S.; Hovell, Melbourne F.; Hofstetter, C. Richard; Blumberg, Elaine J.; Sipan, Carol L.; Batista, Marcia F.; Martinez-Donate, Ana P.; Mulvihill, Mary M.; Ayala, Guadalupe X.

    2009-01-01

    Purpose To explore the feasibility of engaging community businesses in HIV prevention. Design Randomly selected business owners/managers were asked to display discreetly wrapped condoms and brochures provided free-of-charge for 3 months. Assessments were conducted at baseline, mid-, and post-program. Customer feedback was obtained through an online survey. Setting San Diego, California neighborhood with a high rate of AIDS. Subjects Fifty-one business owners/managers representing 10 retail categories, and 52 customers. Measures Participation rates, descriptive characteristics, number of condoms and brochures distributed, customer feedback, business owners'/managers' program satisfaction and willingness to provide future support for HIV prevention. Analysis Kruskal-Wallis, Mann-Whitney U, Fisher's exact, and McNemar's tests were used to analyze data. Results The 20 business owners/managers (39%) who agreed to distribute condoms and brochures reported fewer years in business and more employees than those who agreed only to distribute brochures (20%) or refused to participate (41%), p <.05. Bars were the easiest of ten retail categories to recruit. Businesses with more employees and customers distributed more condoms and brochures, p < .05. More than 90% of customers supported distributing condoms and brochures in businesses and 96% of business owners/managers described their program experience as “positive.” Conclusion Businesses are willing to distribute condoms and brochures to prevent HIV. Policies to increase business participation in HIV prevention should be developed and tested. PMID:20465150

  18. E-dating, identity and HIV prevention: theorising sexualities, risk and network society.

    PubMed

    Davis, Mark; Hart, Graham; Bolding, Graham; Sherr, Lorraine; Elford, Jonathan

    2006-05-01

    This paper addresses how London gay men use the internet to meet sexual partners, or for e-dating. Based on qualitative interviews conducted face-to-face or via the internet, this research develops an account of how information technologies mediate the negotiation of identity and risk in connection with sexual practice. E-dating itself is a bricolage, or heterogeneous DIY practice of internet-based-communication (IBC). A central aspect of IBC is "filtering" in and out prospective e-dates based on the images and texts used to depict sexual identities. Interpretations and depictions of personal HIV risk management approaches in IBC are framed by the meanings of different identities, such as the stigma associated with being HIV positive. This paper argues for a sexualities perspective in a theory of network society. Further, HIV prevention in e-dating can potentially be addressed by considering the interplay of the HIV prevention imperatives associated with different HIV serostatus identities. There is a case for encouraging more explicit IBC about risk in e-dating and incorporating the expertise of e-daters in prevention activity. There is also a need to rethink traditional conceptions of risk management in HIV prevention to make space for the risk management bricolage of network society.

  19. Offering pre-exposure prophylaxis for HIV prevention to pregnant and postpartum women: a clinical approach

    PubMed Central

    Seidman, Dominika L; Weber, Shannon; Cohan, Deborah

    2017-01-01

    Abstract Introduction: HIV prevention during pregnancy and lactation is critical for both maternal and child health. Pregnancy provides a critical opportunity for clinicians to elicit women’s vulnerabilities to HIV and offer HIV testing, treatment and referral and/or comprehensive HIV prevention options for the current pregnancy, the postpartum period and safer conception options for future pregnancies. In this commentary, we review the safety of oral pre-exposure prophylaxis with tenofovir/emtricitabine in pregnant and lactating women and suggest opportunities to identify pregnant and postpartum women at substantial risk of HIV. We then describe a clinical approach to caring for women who both choose and decline pre-exposure prophylaxis during pregnancy and postpartum, highlighting areas for future research. Discussion: Evidence suggests that pre-exposure prophylaxis with tenofovir/emtricitabine is safe in pregnancy and lactation. Identifying women vulnerable to HIV and eligible for pre-exposure prophylaxis is challenging in light of the myriad of individual, community, and structural forces impacting HIV acquisition. Validated risk calculators exist for specific populations but have not been used to screen and offer HIV prevention methods. Partner testing and engagement of men living with HIV are additional means of reaching at-risk women. However, women’s vulnerabilities to HIV change over time. Combining screening for HIV vulnerability with HIV and/or STI testing at standard intervals during pregnancy is a practical way to prompt providers to incorporate HIV screening and prevention counselling. We suggest using shared decision-making to offer women pre-exposure prophylaxis as one of multiple HIV prevention strategies during pregnancy and postpartum, facilitating open conversations about HIV vulnerabilities, preferences about HIV prevention strategies, and choosing a method that best meets the needs of each woman. Conclusion: Growing evidence suggests that

  20. Identifying the causes, prevention and management of crises in dementia. An online survey of stakeholders.

    PubMed

    Ledgerd, Ritchard; Hoe, Juanita; Hoare, Zoë; Devine, Mike; Toot, Sandeep; Challis, David; Orrell, Martin

    2016-06-01

    Crisis situations in dementia can lead to hospital admission or institutionalisation. Offering immediate interventions may help avoid admission, whilst stabilising measures can help prevent future crises. Our objective was to identify the main causes of crisis and interventions to treat or prevent crisis in persons with dementia based on different stakeholder perspectives. An online questionnaire was developed to identify the causes of crisis and appropriate interventions in a crisis. Participants included people with dementia, family carers and staff working in health and social care, including emergency and voluntary sectors, and academia. The results ranked the main causes of crisis, interventions that can prevent a crisis and interventions that can be useful in a crisis. Wandering, falls and infection were highly rated as risk factors for crises across all stakeholder groups. Consumers rated aggression as less important but severity of memory impairment as much more important than the other groups did. Education and support for family carers and home care staff were highly valued for preventing crises. Well-trained home care staff, communication equipment, emergency contacts and access to respite were highly valued for managing crises. We identified triggers and interventions that different stakeholders see as important for crisis in dementia. Recognition of these may be critical to planning effective and accepted support and care for people with dementia. Copyright © 2015 John Wiley & Sons, Ltd.

  1. Exploring the Masculine Identity in the Context of HIV Prevention in Chile.

    PubMed

    Ferrer, Lilian; Cianelli, Rosina; Villegas, Natalia; Reed, Reiley; Bernales, Margarita; Repetto, Paula; Hufstader, Theodore; Lara, Loreto; Irarrázabal, Lisette; Peragallo-Montano, Nilda

    2016-03-01

    This study aims to describe human immunodeficiency virus (HIV)-related knowledge and beliefs, as well as understanding attitudes towards masculinity in the context of HIV prevention, held among Chilean men. This study reports the qualitative findings of a sequential qualitative-quantitative mixed methodology study: Bringing men into HIV Prevention in Chile, NIH R01 TW007674-03. Twenty in-depth interviews using a qualitative, descriptive approach to elicit information for the study were conducted among men residing in two communities of low socio-economic status in Santiago, Chile. Content analysis of interviews revealed three main themes regarding machismo and how it relates to HIV: sexuality and machismo, the changing nature of machismo, and violence against women. Addressing HIV and intimate partner violence through developing education programs tailored to meet the needs of Chilean men are needed to include men in HIV prevention efforts. Specifically, incorporating ideas of what men consider healthy masculinity and working to destigmatize men who have sex with men are important steps in addressing the negative aspects of machismo. © 2016 Sigma Theta Tau International.

  2. Community perspectives on the ethical issues surrounding adolescent HIV vaccine trials in South Africa.

    PubMed

    Jaspan, Heather B; Soka, Nosiphiwo F; Strode, Ann E; Mathews, Catherine; Mark, Daniella; Flisher, Alan J; Wood, Robin; Bekker, Linda-Gail

    2008-10-23

    Adolescents globally are at high risk for HIV acquisition and are the targets of HIV prevention interventions such as HIV vaccines. In order to understand stakeholders' attitudes towards the ethical issues of adolescent involvement in HIV vaccine trials, we conducted focus group discussions with key members of a semi-urban, informal Cape Town community with high HIV prevalence in which HIV vaccine trials are taking place. Themes were identified from focus group transcripts by four researchers, and included necessity of guardian consent, age of independent consent, and confidentiality of in-trial medical results. In general, ethical adolescent HIV vaccine trials will be feasible in this community.

  3. Resourcing resilience: social protection for HIV prevention amongst children and adolescents in Eastern and Southern Africa

    PubMed Central

    Toska, Elona; Gittings, Lesley; Hodes, Rebecca; Cluver, Lucie D.; Govender, Kaymarlin; Chademana, KE; Gutiérrez, Vincent Evans

    2017-01-01

    Adolescents are the only age group with growing AIDS-related morbidity and mortality in Eastern and Southern Africa, making HIV prevention research among this population an urgent priority. Structural deprivations are key drivers of adolescent HIV infection in this region. Biomedical interventions must be combined with behavioural and social interventions to alleviate the socio-structural determinants of HIV infection. There is growing evidence that social protection has the potential to reduce the risk of HIV infection among children and adolescents. This research combined expert consultations with a rigorous review of academic and policy literature on the effectiveness of social protection for HIV prevention among children and adolescents, including prevention for those already HIV-positive. The study had three goals: (i) assess the evidence on the effectiveness of social protection for HIV prevention, (ii) consider key challenges to implementing social protection programmes that promote HIV prevention, and (iii) identify critical research gaps in social protection and HIV prevention, in Eastern and Southern Africa. Causal pathways of inequality, poverty, gender and HIV risk require flexible and responsive social protection mechanisms. Results confirmed that HIV-inclusive child- and adolescent-sensitive social protection has the potential to interrupt risk pathways to HIV infection and foster resilience. In particular, empirical evidence (literature and expert feedback) detailed the effectiveness of combination social protection particularly cash/in-kind components combined with ‘care’ and ‘capability’ among children and adolescents. Social protection programmes should be dynamic and flexible, and take into account age, gender, HIV-related stigma, and context, including cultural norms, which offer opportunities to improve programmatic coverage, reach, and uptake. Effective HIV prevention also requires integrated social protection policies, developed

  4. Resourcing resilience: social protection for HIV prevention amongst children and adolescents in Eastern and Southern Africa.

    PubMed

    Toska, Elona; Gittings, Lesley; Hodes, Rebecca; Cluver, Lucie D; Govender, Kaymarlin; Chademana, K Emma; Gutiérrez, Vincent Evans

    2016-07-01

    Adolescents are the only age group with growing AIDS-related morbidity and mortality in Eastern and Southern Africa, making HIV prevention research among this population an urgent priority. Structural deprivations are key drivers of adolescent HIV infection in this region. Biomedical interventions must be combined with behavioural and social interventions to alleviate the socio-structural determinants of HIV infection. There is growing evidence that social protection has the potential to reduce the risk of HIV infection among children and adolescents. This research combined expert consultations with a rigorous review of academic and policy literature on the effectiveness of social protection for HIV prevention among children and adolescents, including prevention for those already HIV-positive. The study had three goals: (i) assess the evidence on the effectiveness of social protection for HIV prevention, (ii) consider key challenges to implementing social protection programmes that promote HIV prevention, and (iii) identify critical research gaps in social protection and HIV prevention, in Eastern and Southern Africa. Causal pathways of inequality, poverty, gender and HIV risk require flexible and responsive social protection mechanisms. Results confirmed that HIV-inclusive child-and adolescent-sensitive social protection has the potential to interrupt risk pathways to HIV infection and foster resilience. In particular, empirical evidence (literature and expert feedback) detailed the effectiveness of combination social protection particularly cash/in-kind components combined with "care" and "capability" among children and adolescents. Social protection programmes should be dynamic and flexible, and consider age, gender, HIV-related stigma, and context, including cultural norms, which offer opportunities to improve programmatic coverage, reach and uptake. Effective HIV prevention also requires integrated social protection policies, developed through strong national

  5. Coverage of HIV prevention components among people with long-standing diagnosed HIV infection in El Salvador.

    PubMed

    Jacobson, Jerry O; Creswell, Jacob; Guardado, Maria Elena; Lee, Janet C; Isabel Nieto, Ana; Paz-Bailey, Gabriela

    2012-09-01

    There is scarce information on prevention coverage and management of sexually transmitted infections (STIs) in people with HIV in resource-limited settings. Six hundred eighty nine sexually active people diagnosed with HIV ≥12 months before the study, including 110 men who have sex with men, 237 heterosexual men, and 342 women, were recruited from HIV support groups and hospitals in El Salvador and completed self-administered computer-assisted questionnaires and STI testing. Logistic models identified correlates of exposure to posttest counseling (POC) and subsequent prevention interventions (PIs). Past-year transmission risk factors included unprotected sex with noncommercial partners (28.7%), having multiple sex partners (76.4%), a casual sex partner (31.4%), selling (3.5%) and purchasing sex (6.4%), herpes simplex virus type 2 (86.3%), and treatable STIs (18.6%). Men who have sex with men reported more recent casual partners, sex work, and alcohol and drug use than other subgroups. POC (22.8%), PIs (31.3%), and access to advice and information regarding HIV at the point of HIV care (24.1%) were limited. Of subjects with past-year STI symptoms (N = 267), 44.1% had sought medical attention. In multivariate analysis, POC was negatively associated with multiple partners. PI was associated with self-initiated testing, treatable STIs, and female sex. Both outcomes were associated with HIV-related discrimination outside of the health services context. Coverage of POC, PIs, and treatment-seeking for STI symptoms was low among individuals with diagnosed HIV infection, although most were in regular contact with care and treatment. Prevention programs at testing and treatment sites should be intensified and should incorporate risk behavior screening to improve targeting.

  6. Perception of HIV prevention programs among Ayoreo sex workers in Bolivia.

    PubMed

    López-Entrambasaguas, Olga María; Fernández-Sola, Cayetano; Granero-Molina, José

    2015-11-01

    The Ayoreo population constitutes one of Bolivia's most vulnerable ethnic groups in terms of HIV/AIDS. Being a woman, indigenous, and a sex worker signifies belonging to a high-risk group. The aim of this study is to explore the Ayoreo sex workers' and health agents' perceptions of HIV/AIDS prevention programs in order to identify variables that could influence their success or failure. This study used an ethnographic methodology that included participant observation and semistructured interviews. In the data collection, participant observation and semistructured interviews with sex workers and key informants were conducted. Three themes emerged from the inductive data analysis: health prevention efforts, cultural inadequacy of prevention programs, and the eventuality of interventions. We conclude that nursing can develop culturally-adequate HIV/AIDS prevention interventions and programs as well as promote health within these populations. © The Author(s) 2014.

  7. Antiretroviral Therapy for the Prevention of HIV-1 Transmission.

    PubMed

    Cohen, Myron S; Chen, Ying Q; McCauley, Marybeth; Gamble, Theresa; Hosseinipour, Mina C; Kumarasamy, Nagalingeswaran; Hakim, James G; Kumwenda, Johnstone; Grinsztejn, Beatriz; Pilotto, Jose H S; Godbole, Sheela V; Chariyalertsak, Suwat; Santos, Breno R; Mayer, Kenneth H; Hoffman, Irving F; Eshleman, Susan H; Piwowar-Manning, Estelle; Cottle, Leslie; Zhang, Xinyi C; Makhema, Joseph; Mills, Lisa A; Panchia, Ravindre; Faesen, Sharlaa; Eron, Joseph; Gallant, Joel; Havlir, Diane; Swindells, Susan; Elharrar, Vanessa; Burns, David; Taha, Taha E; Nielsen-Saines, Karin; Celentano, David D; Essex, Max; Hudelson, Sarah E; Redd, Andrew D; Fleming, Thomas R

    2016-09-01

    An interim analysis of data from the HIV Prevention Trials Network (HPTN) 052 trial showed that antiretroviral therapy (ART) prevented more than 96% of genetically linked infections caused by human immunodeficiency virus type 1 (HIV-1) in serodiscordant couples. ART was then offered to all patients with HIV-1 infection (index participants). The study included more than 5 years of follow-up to assess the durability of such therapy for the prevention of HIV-1 transmission. We randomly assigned 1763 index participants to receive either early or delayed ART. In the early-ART group, 886 participants started therapy at enrollment (CD4+ count, 350 to 550 cells per cubic millimeter). In the delayed-ART group, 877 participants started therapy after two consecutive CD4+ counts fell below 250 cells per cubic millimeter or if an illness indicative of the acquired immunodeficiency syndrome (i.e., an AIDS-defining illness) developed. The primary study end point was the diagnosis of genetically linked HIV-1 infection in the previously HIV-1-negative partner in an intention-to-treat analysis. Index participants were followed for 10,031 person-years; partners were followed for 8509 person-years. Among partners, 78 HIV-1 infections were observed during the trial (annual incidence, 0.9%; 95% confidence interval [CI], 0.7 to 1.1). Viral-linkage status was determined for 72 (92%) of the partner infections. Of these infections, 46 were linked (3 in the early-ART group and 43 in the delayed-ART group; incidence, 0.5%; 95% CI, 0.4 to 0.7) and 26 were unlinked (14 in the early-ART group and 12 in the delayed-ART group; incidence, 0.3%; 95% CI, 0.2 to 0.4). Early ART was associated with a 93% lower risk of linked partner infection than was delayed ART (hazard ratio, 0.07; 95% CI, 0.02 to 0.22). No linked infections were observed when HIV-1 infection was stably suppressed by ART in the index participant. The early initiation of ART led to a sustained decrease in genetically linked HIV-1

  8. The impact of social organizations on HIV/AIDS prevention knowledge among migrants in Hefei, China.

    PubMed

    Wang, Wenting; Chen, Ren; Ma, Ying; Sun, Xuehui; Qin, Xia; Hu, Zhi

    2018-04-25

    There is a growing recognition of the need to provide HIV/AIDS prevention and care to migrant workers. Social involvement, a type of social capital, is considered a 'critical enabler' of effective HIV/AIDS prevention. Designated participation in formal community groups by the government (e.g., political parties) and informal, voluntary local networks by NGOs (e.g., alumni association, cultural & sports club) play different roles in HIV prevention. The objective of this study is to assess the impact of different types of social organizations on HIV/AIDS prevention knowledge among migrant workers. A cross-sectional study of 758 migrants was conducted in Hefei, Anhui Province, China. Data were collected through a self-reported questionnaire. Logistic regression was used to assess associations between different social organizations and HIV/AIDS prevention. Migrants who participated in social organizations had a higher awareness of HIV/AIDS knowledge than migrants who do not participate in social organizations. Higher levels of HIV/AIDS knowledge is associated with positive HIV/AIDS behaviors for people who attended political parties (odds ratio [OR] = 3.49, 95% CI: 1.22-9.99). This effect is not significant for alumni association. For both political parties and alumni association members (OR = 0.19, 95% CI: 0.06-0.66, OR = 0.20, 95% CI: 0.08-0.61, respectively), people who exhibited higher levels of HIV/AIDS knowledge had more negative attitudes than those with less knowledge. Social organizations play an important role in improving HIV/AIDS knowledge and behavior in migrants, providing a great opportunity for HIV/AIDS prevention.

  9. High school health-education teachers' perceptions and practices related to teaching HIV prevention.

    PubMed

    Herr, Scott W; Telljohann, Susan K; Price, James H; Dake, Joseph A; Stone, Gregory E

    2012-11-01

    HIV/AIDS is one of the leading causes of illness and death in the United States with individuals between the ages of 13 and 19 years being especially vulnerable for infection. The purpose of this study was to examine the attitudes, perceptions, and instructional practices of high school health teachers toward teaching HIV prevention. A total of 800 surveys were sent to a national random sample of high school health teachers and 50% responded. There was almost complete agreement (99%) among respondents that HIV prevention instruction is needed. The factors that emerged as significantly influencing the attitudes and perceptions of high school health teachers about teaching HIV prevention were related to teacher preparation, training, and years of experience teaching health education. A state mandate requiring HIV prevention instruction was significantly associated with higher teacher efficacy expectations and more perceived benefits, but did not have a significant influence in relation to practices in the classroom. Characteristics of high school health teachers that were significantly related to attitudes, perceptions, and instructional practices included the instructor's age, sex, and race/ethnicity. High school health teachers who reported the least experience teaching health education had the least supportive attitudes, perceived the most barriers, and had the lowest efficacy and outcome expectations related to teaching about HIV prevention. Whereas these findings support the importance of teacher preparation and training, they also suggest that more recent college graduates may not be fully prepared to provide effective instruction in HIV prevention. © 2012, American School Health Association.

  10. Negotiating Risk: Knowledge and Use of HIV Prevention by Persons With Serious Mental Illness Living in Supportive Housing

    PubMed Central

    Kloos, Bret; Gross, Steven M.; Meese, Katharine J.; Meade, Christina S.; Doughty, Jhan D.; Hawkins, Dietra D.; Zimmerman, Susan O.; Snow, David L.; Sikkema, Kathleen J.

    2008-01-01

    As a population, persons with serious mental illness (SMI) have an elevated risk for HIV infection. However, relatively little is known about how the risk of HIV has affected their lives, how persons with SMI evaluate their HIV risk, and what preventive measures they undertake. Furthermore, relatively little is known about community-based HIV prevention for persons with SMI as most interventions have been restricted to clinical settings. This report presents findings on the HIV-related experiences of persons with SMI living in supportive housing programs, one possible setting for implementing community-based HIV prevention with this population. The qualitative investigation interviewed 41 men and women living in five supportive housing programs. In-depth, qualitative interviews elicited discussion of research participants’ (a) experiences with HIV, (b) knowledge about HIV and HIV prevention, (c) assessments of their own risk, (d) descriptions of how they apply their prevention knowledge, and (e) reports of barriers for HIV prevention. Research participants describe social networks that have substantial contact with persons affected by HIV. However, contrary to some expectations of persons with SMI, research participants report using HIV prevention knowledge in negotiating their risk of contracting HIV. The implications of these findings are discussed in terms of their relevance for implementing community-based HIV prevention for persons with SMI. PMID:16389505

  11. When HIV-prevention messages and gender norms clash: the impact of domestic violence on women's HIV risk in slums of Chennai, India.

    PubMed

    Go, Vivian F; Sethulakshmi, C Johnson; Bentley, Margaret E; Sivaram, Sudha; Srikrishnan, A K; Solomon, Suniti; Celentano, David D

    2003-09-01

    This paper examines how marital violence affects women's ability to protect themselves from HIV/AIDS. In-depth interviews (n = 48) and focus groups (n = 84, 3-7 per group) were conducted among men and women in two randomly selected slums of Chennai, India. The study showed that community gender norms tacitly sanction domestic violence that interferes with adopting HIV-preventive behaviors. Given the choice between the immediate threat of violence and the relatively hypothetical specter of HIV, women often resign themselves to sexual demands and indiscretions that may increase their risk of HIV acquisition. In conclusion, AIDS-prevention interventions must incorporate gender-related social contexts in settings where husbands strictly enforce their locus of control. HIV-prevention messages targeting men may effectively reduce women's exposure to HIV/AIDS.

  12. The Roles of Technology in Primary HIV Prevention for Men Who Have Sex with Men.

    PubMed

    Sullivan, Patrick S; Jones, Jeb; Kishore, Nishant; Stephenson, Rob

    2015-12-01

    Men who have sex with men (MSM) are at disproportionate risk for HIV infection globally. The past 5 years have seen considerable advances in biomedical interventions to reduce the risk of HIV infection. To be impactful in reducing HIV incidence requires the rapid and expansive scale-up of prevention. One mechanism for achieving this is technology-based tools to improve knowledge, acceptability, and coverage of interventions and services. This review provides a summary of the current gap in coverage of primary prevention services, how technology-based interventions and services can address gaps in coverage, and the current trends in the development and availability of technology-based primary prevention tools for use by MSM. Results from agent-based models of HIV epidemics of MSM suggest that 40-50 % coverage of multiple primary HIV prevention interventions and services, including biomedical interventions like preexposure prophylaxis, will be needed to reduce HIV incidence among MSM. In the USA, current levels of coverage for all interventions, except HIV testing and condom distribution, fall well short of this target. Recent findings illustrate how technology-based HIV prevention tools can be used to provide certain kinds of services at much larger scale, with marginal incremental costs. A review of mobile apps for primary HIV prevention revealed that most are designed by nonacademic, nonpublic health developers, and only a small proportion of available mobile apps specifically address MSM populations. We are unlikely to reach the required scale of HIV prevention intervention coverage for MSM unless we can leverage technologies to bring key services to broad coverage for MSM. Despite an exciting pipeline of technology-based prevention tools, there are broader challenges with funding structures and sustainability that need to be addressed to realize the full potential of this emerging public health field.

  13. Capacity building among african american faith leaders to promote HIV prevention and vaccine research.

    PubMed

    Alio, Amina P; Lewis, Cindi A; Bunce, Catherine A; Wakefield, Steven; Thomas, Weldon G; Sanders, Edwin; Keefer, Michael C

    2014-01-01

    In light of the increasing rates of HIV infection in African Americans, it is essential that black faith leaders become more proactive in the fight against the epidemic. The study aim was to engage faith leaders in a sustainable partnership to increase community participation in preventive HIV vaccine clinical research while improving their access to and utilization of HIV/AIDS prevention services. Leadership Development Seminars were adapted for faith leaders in Rochester, NY, with topics ranging from the importance of preventive HIV vaccine research to social issues surrounding HIV/AIDs within a theological framework. Seminars were taught by field-specific experts from the black community and included the development of action plans to institute HIV preventive ministries. To assess the outcome of the Seminars, baseline and post-training surveys were administered and analyzed through paired sample t Tests and informal interviews. 19 faith leaders completed the intervention. In general, the majority of clergy felt that their understanding of HIV vaccine research and its goals had increased postintervention. A critical outcome was the subsequent formation of the Rochester Faith Collaborative by participating clergy seeking to sustain the collaborative and address the implementation of community action plans. Providing scientific HIV/AIDS knowledge within the context of clergy members' belief structure was an effective method for engaging black Church leaders in Rochester, NY. Collaborative efforts with various local institutions and community-based organizations were essential in building trust with the faith leaders, thereby building bridges for better understanding of HIV/AIDS prevention efforts, including HIV vaccine research.

  14. Treatment and prevention of HIV infection with long-acting antiretrovirals.

    PubMed

    Benítez-Gutiérrez, Laura; Soriano, Vicente; Requena, Silvia; Arias, Ana; Barreiro, Pablo; de Mendoza, Carmen

    2018-05-01

    Current antiretroviral therapy allows to achieve and sustain maximal suppression of HIV replication in most treated patients. As result, the life expectancy of HIV-infected persons has improved dramatically and is nowadays similar to that of the HIV-negative population. However, oral antiretrovirals have to be taken daily and indefinitely to avoid resumption of HIV replication and selection of drug resistance. Unfortunately, drug adherence is often suboptimal and tends to decline over time. Areas covered: New drugs, formulations and delivery systems are being developed for extended-release of antiretrovirals. At this time, intramuscular cabotegravir and rilpivirine, dapivirine vaginal rings and tenofovir alafenamide subdermal implants are the products in more advanced stages of clinical development. Their pharmacokinetics/dynamics and safety/efficacy are reviewed. Expert commentary: In the absence of eradicative therapy for individuals with HIV infection and protective vaccines for persons at risk, long-term antiretroviral therapy is the best approach for preventing disease progression in patients and halting transmissions, either as result of 'treatment as prevention' for HIV carriers or 'pre-exposure prophylaxis' for uninfected individuals at risk. In all these scenarios, the advent of long-acting antiretrovirals will expand options for overcoming the challenge of suboptimal drug adherence and reduce the burden of HIV infection.

  15. HIV prevention among transgender women in Latin America: implementation, gaps and challenges.

    PubMed

    Silva-Santisteban, Alfonso; Eng, Shirley; de la Iglesia, Gabriela; Falistocco, Carlos; Mazin, Rafael

    2016-01-01

    Transgender women are the population most vulnerable to HIV in Latin America, with prevalence between 18 and 38%. Although the region has improved antiretroviral coverage, there is an urgent need to strengthen HIV prevention for key populations to meet regional targets set by governments. We conducted an assessment on the state of HIV prevention among transgender women in Latin America. We conducted a desk review of Global AIDS Response Progress Reports, national strategic plans, technical reports and peer-reviewed articles from 17 Latin American countries published through January 2015. The review was preceded by 12 semi-structured interviews with UNAIDS and Pan American Health Organization officers and a discussion group with transgender women regional leaders, to guide the identification of documents. We assessed access to, implementation and coverage of programmes; legal frameworks; community participation; inclusion of new strategies; and alignment with international recommendations. Overall, prevention activities in the region focus on condom distribution, diagnosis of sexually transmitted infections and peer education, mostly delivered at health facilities, with limited community involvement. Argentina and Uruguay have implemented structural interventions to address social inclusion. Argentina, Brazil and Mexico have adopted early initiation of antiretroviral therapy and treatment as prevention strategies. The other countries do not have substantial tailored interventions and consider the trans population a sub-population of men who have sex with men in data collection and programme implementation. Limited coverage of services, discrimination and a deep-seated mistrust of the health system among transgender women are the main barriers to accessing HIV prevention services. Promising interventions include health services adapted to transgender women in Mexico; LGBT-friendly clinics in Argentina that incorporate community and health workers in mixed teams; task

  16. Not just the needle: the state of HIV-prevention science among substance users and future directions.

    PubMed

    Shoptaw, Steve; Montgomery, Brooke; Williams, Chyvette T; El-Bassel, Nabila; Aramrattana, Apinun; Metsch, Lisa; Metzger, David S; Kuo, Irene; Bastos, Francisco I; Strathdee, Steffanie A

    2013-07-01

    Efforts to prevent HIV transmission among substance-using populations have focused primarily among injection drug users, which have produced measurable reductions in HIV incidence and prevalence. By contrast, the majority of substances used worldwide are administered by noninjectable means, and there is a dearth of HIV prevention interventions that target noninjecting substance users. Increased surveillance of trends in substance use, especially cocaine (including crack) and methamphetamine, in addition to new and emerging substances (eg, synthetic cannabinoids, cathinones, and other amphetamine analogs) are needed to develop and scale up effective and robust interventions for populations at risk for HIV transmission via sexual behaviors related to noninjection substance use. Strategies are needed that address unique challenges to HIV prevention for substance users who are HIV infected and those who are HIV uninfected and are at high risk. We propose a research agenda that prioritizes (1) combination HIV-prevention strategies in substance users; (2) behavioral HIV prevention programs that reduce sexual transmission behaviors in nontreatment seeking individuals; (3) medical and/or behavioral treatments for substance abuse that reduce/eliminate substance-related sexual transmission behaviors; and (4) structural interventions to reduce HIV incidence.

  17. Assessing the Efficiency of HIV Prevention around the World: Methods of the PANCEA Project

    PubMed Central

    Marseille, Elliot; Dandona, Lalit; Saba, Joseph; McConnel, Coline; Rollins, Brandi; Gaist, Paul; Lundberg, Mattias; Over, Mead; Bertozzi, Stefano; Kahn, James G

    2004-01-01

    Objective To develop data collection methods suitable to obtain data to assess the costs, cost-efficiency, and cost-effectiveness of eight types of HIV prevention programs in five countries. Data Sources/Study Setting Primary data collection from prevention programs for 2002–2003 and prior years, in Uganda, South Africa, India, Mexico, and Russia. Study Design This study consisted of a retrospective review of HIV prevention programs covering one to several years of data. Key variables include services delivered (outputs), quality indicators, and costs. Data Collection/Extraction Methods Data were collected by trained in-country teams during week-long site visits, by reviewing service and financial records and interviewing program managers and clients. Principal Findings Preliminary data suggest that the unit cost of HIV prevention programs may be both higher and more variable than previous studies suggest. Conclusions A mix of standard data collection methods can be successfully implemented across different HIV prevention program types and countries. These methods can provide comprehensive services and cost data, which may carry valuable information for the allocation of HIV prevention resources. PMID:15544641

  18. The importance of HIV prevention messaging for orphaned youth in Zimbabwe

    PubMed Central

    Haney, Erica; Singh, Kavita

    2014-01-01

    The AIDS epidemic has contributed to a drastic increase in the number of orphans in Zimbabwe. Female adolescent orphans are particularly in jeopardy of contracting HIV due to disadvantages including extreme poverty, low education, and the absent of parental oversight which can lead to higher risk-taking sexual behaviors. By understanding where girls receive education about HIV and who they rely on for information, organizations can effectively modify existing programs to better target this at-risk population. For this study a household survey was conducted which included 216 orphans and 324 non-orphans (n=540), aged 12–17 years old, in the resource-poor setting of Hwange District, Zimbabwe. The aims of this paper were to examine the differences between orphans and non-orphans in HIV prevention message exposure, level of motivation for learning about HIV, and communication with caregivers about safe sex. The household survey revealed that younger orphans, aged 12–15 years old, were more motivated to learn about HIV and had greater HIV messaging exposure in school than non-orphans. These exposure and differences in the levels of motivation between groups dissipated at older ages. Our research also discovered less caregiver communication among orphans than non-orphans. Our findings suggest that HIV programs targeting orphans need to do a better job at keeping older orphans interested in HIV prevention at a time when it matters most. Furthermore, intervention strategies that provide caregiver support are instrumental in effectively delivering prevention messages to girls at home. PMID:22293040

  19. Identifying Resilience Resources for HIV Prevention Among Sexual Minority Men: A Systematic Review.

    PubMed

    Woodward, Eva N; Banks, Regina J; Marks, Amy K; Pantalone, David W

    2017-10-01

    Most HIV prevention for sexual minority men and men who have sex with men targets risk behaviors (e.g., condom use) and helps <50% of participants. Bolstering resilience might increase HIV prevention's effectiveness. This systematic review identified resilience resources (protective factors) in high-risk, HIV-negative, sexual minority men. We reviewed PsycINFO, PsycARTICLES, MEDLINE, references, and Listservs for studies including sexual minority men with 1+ HIV risk factor (syndemics): childhood sexual abuse, partner abuse, substance abuse, or mental health symptoms. From 1356 articles screened, 20 articles met inclusion criteria. Across the articles, we identified and codified 31 resilience resources: socioeconomic (e.g., employment), behavioral coping strategies (e.g., mental health treatment), cognitions/emotions (e.g., acceptance), and relationships. Resilience resources were generally associated with lower HIV risk; there were 18 low-risk associations, 4 high-risk associations, 8 non-significant associations). We generated a set of empirically based resilience variables and a hypothesis to be evaluated further to improve HIV prevention.

  20. Increasing Parent Involvement in Youth HIV Prevention: A Randomized Caribbean Study

    ERIC Educational Resources Information Center

    Baptiste, Donna R.; Kapungu, Chisina; Miller, Steve; Crown, Laurel; Henry, David; Da Costa Martinez, Dona; Jo-Bennett, Karen

    2009-01-01

    This article presents preliminary findings of a randomized HIV prevention study in Trinidad and Tobago in the Caribbean. The study centers on a family HIV workshop aimed at strengthening parenting skills that are empirically linked to reducing adolescent HIV exposure and other sexual risks. These skills include parental monitoring; educating youth…

  1. Community voices: barriers and opportunities for programmes to successfully prevent vertical transmission of HIV identified through consultations among people living with HIV

    PubMed Central

    Anderson, Ginna; Caswell, Georgina; Edwards, Olive; Hsieh, Amy; Hull, Beri; Mallouris, Christoforos; Mason, Naisiadet; Nöstlinger, Christiana

    2012-01-01

    Introduction In 2010, two global networks of people living with HIV, the International Community of Women Living with HIV (ICW Global) and the Global Network of People living with HIV (GNP + ) were invited to review a draft strategic framework for the global scale up of prevention of vertical transmission (PVT) through the primary prevention of HIV and the prevention of unintended pregnancies among women living with HIV. In order to ensure recommendations were based on expressed needs of people living with HIV, GNP+ and ICW Global undertook a consultation amongst people living with HIV which highlighted both facilitators and barriers to prevention services. This commentary summarizes the results of that consultation. Discussion The consultation was comprised of an online consultation (moderated chat-forum with 36 participants from 16 countries), an anonymous online e-survey (601 respondents from 58 countries), and focus-group discussions with people living with HIV in Jamaica (27 participants). The consultation highlighted the discrepancies across regions with respect to access to essential packages of PVT services. However, the consultation participants also identified common barriers to access, including a lack of trustworthy sources of information, service providers’ attitudes, and gender-based violence. In addition, participant responses revealed common facilitators of access, including quality counselling on reproductive choices, male involvement, and decentralized services. Conclusions The consultation provided some understanding and insight into the participants’ experiences with and recommendations for PVT strategies. Participants agreed that successful, comprehensive PVT programming require greater efforts to both prevent primary HIV infection among young women and girls and, in particular, targeted efforts to ensure that women living with HIV and their partners are supported to avoid unintended pregnancies and to have safe, healthy pregnancies instead

  2. Community voices: barriers and opportunities for programmes to successfully prevent vertical transmission of HIV identified through consultations among people living with HIV.

    PubMed

    Anderson, Ginna; Caswell, Georgina; Edwards, Olive; Hsieh, Amy; Hull, Beri; Mallouris, Christoforos; Mason, Naisiadet; Nöstlinger, Christiana

    2012-07-11

    In 2010, two global networks of people living with HIV, the International Community of Women Living with HIV (ICW Global) and the Global Network of People living with HIV (GNP+) were invited to review a draft strategic framework for the global scale up of prevention of vertical transmission (PVT) through the primary prevention of HIV and the prevention of unintended pregnancies among women living with HIV. In order to ensure recommendations were based on expressed needs of people living with HIV, GNP+ and ICW Global undertook a consultation amongst people living with HIV which highlighted both facilitators and barriers to prevention services. This commentary summarizes the results of that consultation. The consultation was comprised of an online consultation (moderated chat-forum with 36 participants from 16 countries), an anonymous online e-survey (601 respondents from 58 countries), and focus-group discussions with people living with HIV in Jamaica (27 participants). The consultation highlighted the discrepancies across regions with respect to access to essential packages of PVT services. However, the consultation participants also identified common barriers to access, including a lack of trustworthy sources of information, service providers' attitudes, and gender-based violence. In addition, participant responses revealed common facilitators of access, including quality counselling on reproductive choices, male involvement, and decentralized services. The consultation provided some understanding and insight into the participants' experiences with and recommendations for PVT strategies. Participants agreed that successful, comprehensive PVT programming require greater efforts to both prevent primary HIV infection among young women and girls and, in particular, targeted efforts to ensure that women living with HIV and their partners are supported to avoid unintended pregnancies and to have safe, healthy pregnancies instead. In addition to providing the insights

  3. Fear appeals in HIV-prevention messages: young people's perceptions in northern Tanzania.

    PubMed

    Bastien, Sheri

    2011-12-01

    The aims of the study were to elicit the perceptions of young people in Tanzania on the role of fear appeals in HIV-prevention messages and to identify important contextual factors that may influence young people's perceptions of HIV-prevention posters. A total of 10 focus groups were conducted to investigate the role of fear appeals using the extended parallel process model (EPPM) as a guide. Young people were shown a series of images (mostly posters) with alternating high and low-threat messages (fear appeals), and then asked questions about their overall beliefs about HIV and AIDS, as well as about their response in terms of perceived susceptibility to HIV infection, the severity of the message, and their perceptions of self-efficacy and response efficacy. The images and messages that specifically targeted young people were highest in inducing perceived susceptibility to HIV infection, while pictorial descriptions of the physical consequences of HIV infection and those messages related to the stigma and discrimination faced by HIV-infected or affected people induced greater perceptions of severity. The information-based posters rated high in inducing response efficacy, while none of the images seemed to convince young people that they had the self-efficacy to perform the recommended health behaviours. The young people expressed a preference for fear-based appeals and a belief that this could work well in HIV-prevention efforts, yet they also stated a desire for more information-based messages about how to protect themselves. Finally, the messages evoking the most emotional responses were those that had been locally conceived rather than ones developed by large-scale donor-funded campaigns. Finding the appropriate balance between fear and efficacy in HIV-prevention messages is imperative. Further research is needed to better understand how and when fear appeals work and do not work in African settings, especially among young people.

  4. 76 FR 66721 - CDC/HRSA Advisory Committee on HIV and STD Prevention and Treatment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-27

    ... Advisory Committee on HIV and STD Prevention and Treatment In accordance with section l0(a)(2) of the... the Administrator, HRSA, regarding activities related to prevention and control of HIV/AIDS and other STDs, the support of health care services to persons living with HIV/AIDS, and education of health...

  5. Understanding the Potential Impact of a Combination HIV Prevention Intervention in a Hyper-Endemic Community

    PubMed Central

    Alsallaq, Ramzi A.; Baeten, Jared M.; Celum, Connie L.; Hughes, James P.; Abu-Raddad, Laith J.; Barnabas, Ruanne V.; Hallett, Timothy B.

    2013-01-01

    Objectives Despite demonstrating only partial efficacy in preventing new infections, available HIV prevention interventions could offer a powerful strategy when combined. In anticipation of combination HIV prevention programs and research studies we estimated the population-level impact of combining effective scalable interventions at high population coverage, determined the factors that influence this impact, and estimated the synergy between the components. Methods We used a mathematical model to investigate the effect on HIV incidence of a combination HIV prevention intervention comprised of high coverage of HIV testing and counselling, risk reduction following HIV diagnosis, male circumcision for HIV-uninfected men, and antiretroviral therapy (ART) for HIV-infected persons. The model was calibrated to data for KwaZulu-Natal, South Africa, where adult HIV prevalence is approximately 23%. Results Compared to current levels of HIV testing, circumcision, and ART, the combined intervention with ART initiation according to current guidelines could reduce HIV incidence by 47%, from 2.3 new infections per 100 person-years (pyar) to 1.2 per 100 pyar within 4 years and by almost 60%, to 1 per 100 pyar, after 25 years. Short-term impact is driven primarily by uptake of testing and reductions in risk behaviour following testing while long-term effects are driven by periodic HIV testing and retention in ART programs. If the combination prevention program incorporated HIV treatment upon diagnosis, incidence could be reduced by 63% after 4 years and by 76% (to about 0.5 per 100 pyar) after 15 years. The full impact of the combination interventions accrues over 10–15 years. Synergy is demonstrated between the intervention components. Conclusion High coverage combination of evidence-based strategies could generate substantial reductions in population HIV incidence in an African generalized HIV epidemic setting. The full impact could be underestimated by the short assessment

  6. Ethical use of antiretroviral resources for HIV prevention in resource poor settings.

    PubMed

    Rennie, Stuart

    2013-08-01

    The effectiveness of antiretroviral regimes (ARVs) to reduce risk of HIV transmission from mother to child and as post-exposure prophylaxis has been known for almost two decades. Recent research indicates ARVs can also reduce the risk of HIV transmission via sexual intercourse in two other ways. With pre-exposure prophylaxis (PrEP), ARVs are used to reduce risk of HIV acquisition among persons who are HIV negative and significantly exposed to the virus. With treatment as prevention (TasP), ARVs are used to reduce risk of HIV transmission from persons who are already HIV positive. The development of these new prevention strategies raises a rationing problem: given the chronic shortage of ARVs for HIV-infected persons in need of treatment, is it ethically justified to allocate ARVs for PrEP and/or TasP? This article examines the intuitively appealing view that allocation of ARVs for treatment should be the highest priority, the use of ARVs for TasP should be a secondary priority, and that utilizing ARVs for PrEP would be unethical. I will argue that selective, evidence-based allocation of ARVs for prevention in certain cases could be ethically justified even when there is insufficient anti-retroviral access for all those needing it for treatment. © 2013 John Wiley & Sons Ltd.

  7. Adolescent pre-exposure prophylaxis for HIV prevention: current perspectives

    PubMed Central

    Machado, Daisy Maria; de Sant’Anna Carvalho, Alexandre Machado; Riera, Rachel

    2017-01-01

    Adolescents are a critical population that is disproportionately impacted by the HIV epidemic. More than 2 million adolescents between the age group of 10 and 19 years are living with HIV, and millions are at risk of infection. HIV risks are considerably higher among girls, especially in high-prevalence settings such as eastern and southern Africa. In addition to girls, there are other vulnerable adolescent subgroups, such as teenagers, who use intravenous (IV) drugs, gay and bisexual boys, transgender youth, male sex workers, and people who fall into more than one of these categories. Pre-exposure prophylaxis (PrEP) is a new intervention for people at high risk for acquiring HIV, with an estimated HIV incidence of >3%. Recent data from trials show evidence of the efficacy of PrEP as a powerful HIV prevention tool in high-risk populations, including men who have sex with men, HIV-1-serodiscordant heterosexual couples, and IV drug users. The reported efficacy in those trials of the daily use of oral tenofovir, alone or in combination with emtricitabine, to prevent HIV infection ranged from 44% to 75% and was heavily dependent on adherence. Despite the proven efficacy of PrEP in adult trials, concerns remain about its feasibility in real-life scenarios due to stigma, cost, and limited clinician experience with PrEP delivery. Recent studies are attempting to expand the inquiry into the efficacy of such HIV prophylaxis approaches in adolescent populations, but there are still many gaps in knowledge, and no country has yet approved it for use with adolescents. The aim of this review was to identify and summarize the evidence from studies on PrEP for adolescents. We have compiled and reviewed published studies focusing on safety, feasibility, adherence to therapeutics, self-perception, and legal issues related to PrEP in people aged between 10 and 24 years. PMID:29238237

  8. Reducing HIV Risks in the Places where People Drink: Prevention Interventions in Alcohol Venues

    PubMed Central

    Pitpitan, Eileen V.; Kalichman, Seth C.

    2015-01-01

    Apart from individual alcohol drinking behavior, the context or places where people drink play a significant role in HIV transmission risk. In this paper, we review the research that has been conducted on alcohol venues to identify the social and structural factors (e.g., social norms, sexual behavior) that are associated with HIV risk in these places, to review HIV prevention interventions based in alcohol venues, and to discuss appropriate methodologies for alcohol venue research. Alcohol venues are defined here as places that sell or serve alcohol for onsite consumption, including bars, bottle stores, nightclubs, wine shops, and informal shebeens. Despite the many established HIV risk factors at play in alcohol venues, limited prevention strategies have been implemented in such places. A total of 11 HIV prevention interventions or programs were identified. HIV prevention interventions in alcohol venues may be conducted at the individual, social, or structural level. However, multilevel interventions that target more than one level appear to lead to the most sustainable behavior change. Strategies to incorporate alcohol venues in biomedical prevention strategies including antiretroviral therapy for alcohol users are also discussed. PMID:26099244

  9. Preventing HIV in U.S. women and girls: a call for social action.

    PubMed

    Gómez, Cynthia A

    2011-11-01

    Successes in HIV prevention efforts in the U.S. have resulted in drastic reductions in the number of new infections in the U.S. among white gay men and injection drug users, a stabilization in overall annual rates of new HIV infections, and near eradication of mother-to child transmission of HIV. Despite this remarkable progress, the proportion of AIDS cases in women has slowly, quietly, and steadily increased from 7% in 1985 to 25% in 2008. The fact the prevention efforts have not reduced HIV spread among women suggests that targeting the individual behaviors of women to prevent HIV acquisition is not a sufficiently effective public health strategy. Interventions that more broadly address the needs of women and their families, and address the contextual factors in which HIV risk occurs are more likely to lead to measurable and sustainable progress. Over the past 30 years, we have seen the U.S. HIV epidemic in women become similar to patterns of HIV risk among women in the developing world. In 2009, 85% of women who acquired HIV became infected through sex with a man and the majority (83%) of them were non-white women. Efforts to understand these immense disparities and create gender-responsive strategies must be a priority within our National HIV/AIDS Strategy. Copyright © 2011 Jacobs Institute of Women's Health. Published by Elsevier Inc. All rights reserved.

  10. Averting HIV Infections in New York City: A Modeling Approach Estimating the Future Impact of Additional Behavioral and Biomedical HIV Prevention Strategies

    PubMed Central

    Kessler, Jason; Myers, Julie E.; Nucifora, Kimberly A.; Mensah, Nana; Kowalski, Alexis; Sweeney, Monica; Toohey, Christopher; Khademi, Amin; Shepard, Colin; Cutler, Blayne; Braithwaite, R. Scott

    2013-01-01

    Background New York City (NYC) remains an epicenter of the HIV epidemic in the United States. Given the variety of evidence-based HIV prevention strategies available and the significant resources required to implement each of them, comparative studies are needed to identify how to maximize the number of HIV cases prevented most economically. Methods A new model of HIV disease transmission was developed integrating information from a previously validated micro-simulation HIV disease progression model. Specification and parameterization of the model and its inputs, including the intervention portfolio, intervention effects and costs were conducted through a collaborative process between the academic modeling team and the NYC Department of Health and Mental Hygiene. The model projects the impact of different prevention strategies, or portfolios of prevention strategies, on the HIV epidemic in NYC. Results Ten unique interventions were able to provide a prevention benefit at an annual program cost of less than $360,000, the threshold for consideration as a cost-saving intervention (because of offsets by future HIV treatment costs averted). An optimized portfolio of these specific interventions could result in up to a 34% reduction in new HIV infections over the next 20 years. The cost-per-infection averted of the portfolio was estimated to be $106,378; the total cost was in excess of $2 billion (over the 20 year period, or approximately $100 million per year, on average). The cost-savings of prevented infections was estimated at more than $5 billion (or approximately $250 million per year, on average). Conclusions Optimal implementation of a portfolio of evidence-based interventions can have a substantial, favorable impact on the ongoing HIV epidemic in NYC and provide future cost-saving despite significant initial costs. PMID:24058465

  11. HIV Treatment and Prevention: A Simple Model to Determine Optimal Investment.

    PubMed

    Juusola, Jessie L; Brandeau, Margaret L

    2016-04-01

    To create a simple model to help public health decision makers determine how to best invest limited resources in HIV treatment scale-up and prevention. A linear model was developed for determining the optimal mix of investment in HIV treatment and prevention, given a fixed budget. The model incorporates estimates of secondary health benefits accruing from HIV treatment and prevention and allows for diseconomies of scale in program costs and subadditive benefits from concurrent program implementation. Data sources were published literature. The target population was individuals infected with HIV or at risk of acquiring it. Illustrative examples of interventions include preexposure prophylaxis (PrEP), community-based education (CBE), and antiretroviral therapy (ART) for men who have sex with men (MSM) in the US. Outcome measures were incremental cost, quality-adjusted life-years gained, and HIV infections averted. Base case analysis indicated that it is optimal to invest in ART before PrEP and to invest in CBE before scaling up ART. Diseconomies of scale reduced the optimal investment level. Subadditivity of benefits did not affect the optimal allocation for relatively low implementation levels. The sensitivity analysis indicated that investment in ART before PrEP was optimal in all scenarios tested. Investment in ART before CBE became optimal when CBE reduced risky behavior by 4% or less. Limitations of the study are that dynamic effects are approximated with a static model. Our model provides a simple yet accurate means of determining optimal investment in HIV prevention and treatment. For MSM in the US, HIV control funds should be prioritized on inexpensive, effective programs like CBE, then on ART scale-up, with only minimal investment in PrEP. © The Author(s) 2015.

  12. South-south collaboration on HIV/AIDS prevention and treatment research: when birds of a feather rarely flock together.

    PubMed

    Fonseca, Bruna de Paula Fonseca E; Albuquerque, Priscila Costa; Noyons, Ed; Zicker, Fabio

    2018-03-01

    South-south collaboration on health and development research is a critical mechanism for social and economic progress. It allows sharing and replicating experiences to find a "southern solution" to meet shared health challenges, such as access to adequate HIV/AIDS prevention and treatment. This study aimed to generate evidence on the dynamics of south-south collaboration in HIV/AIDS research, which could ultimately inform stakeholders on the progress and nature of collaboration towards increased research capacities in low- and middle-income countries (LMIC). Bibliometric and social network analysis methods were used to assess the 10-year (2006-2015) scientific contribution of LMIC, through the analysis of scientific publications on HIV/AIDS prevention and/or treatment. Five dimensions oriented the study: knowledge production, co-authorship analysis, research themes mapping, research types classification and funding sources. Publications involving LMIC have substantially increased overtime, despite small expression of south-south collaboration. Research themes mapping revealed that publication focus varied according to collaborating countries' income categories, from diagnosis, opportunistic infections and laboratory-based research (LMIC single or LMIC-LMIC) to human behavior and healthcare, drug therapy and mother to child transmission (LMIC-HIC). The analysis of research types showed that south-south collaborations frequently targeted social sciences issues. Funding agencies acknowledged in south-south collaboration also showed diverse focus: LMIC-based funders tended to support basic biomedical research whereas international/HIC-based funders seem to cover predominantly social sciences-oriented research. Although the global environment has fostered an increasing participation of LMIC in collaborative learning models, south-south collaboration on HIV/AIDS prevention and/or treatment research seemed to be lower than expected, stressing the need for strategies to

  13. Yugoslavia: preventing the spread of HIV and STDs.

    PubMed

    Dzeletovic, A; Popovic, R

    1999-01-01

    This article discusses the specific actions taken by Yugoslavia in preventing the spread of HIV and AIDS in their country. Two years after the first HIV infection was diagnosed and recognized in 1985, a national level program was established based on the Global AIDS Strategy as defined in 1986 and the Global AIDS Program in 1987. Three essential elements in the program were prevention and control of risky behavior; safe public health procedures, and social tolerance. Among the first major activities organized was the First Conference on AIDS, held in 1987; it was followed in the following year by another conference which registered almost 150 papers regarding epidemiology, transfusiology, health education and drug dependence. In 1988, the Institute of Public Health of Serbia, Belgrade, published and distributed numerous pamphlets, folders, posters and video cassettes including 5,000 copies of the multi-colored poster "Beware of AIDS." The program activities have resulted in the design of a variety of projects that focused on specific problems and segments of the population, namely: AIDS Information for Dentists, The Health Education Program for Elementary School Children and AIDS, and Measures on AIDS Prevention in Health Facilities. Furthermore, The Resolution on Protecting the Population from STDs was passed in 1994 and a new Program of Protecting the Population from STDs was been adopted; this program includes activities on the prevention and control of HIV/AIDS, gonorrhea, syphilis and Hepatitis B.

  14. Perspectives on biomedical HIV prevention options among women who inject drugs in Kenya.

    PubMed

    Bazzi, Angela Robertson; Yotebieng, Kelly A; Agot, Kawango; Rota, Grace; Syvertsen, Jennifer L

    2018-03-01

    Due to heightened vulnerability to HIV from frequent engagement in sex work and overlapping drug-using and sexual networks, women who inject drugs should be a high priority population for pre-exposure prophylaxis (PrEP) and other biomedical HIV prevention tools. Kenya is one of the first African countries to approve oral PrEP for HIV prevention among "key populations," including people who inject drugs and sex workers. The objective of this study was to explore preferences and perceived challenges to PrEP adoption among women who inject drugs in Kisumu, Kenya. We conducted qualitative interviews with nine HIV-uninfected women who inject drugs to assess their perceptions of biomedical HIV interventions, including oral PrEP, microbicide gels, and intravaginal rings. Despite their high risk and multiple biomedical studies in the region, only two women had ever heard of any of these methods. All women were interested in trying at least one biomedical prevention method, primarily to protect themselves from partners who were believed to have multiple other sexual partners. Although women shared concerns about side effects and product efficacy, they did not perceive drug use as a significant deterrent to adopting or adhering to biomedical prevention methods. Beginning immediately and continuing throughout Kenya's planned PrEP rollout, efforts are urgently needed to include the perspectives of high risk women who use drugs in biomedical HIV prevention research and programing.

  15. Measures needed to strengthen strategic HIV/AIDS prevention programmes in China.

    PubMed

    Chen, P

    2007-01-01

    This paper traces the commonly believed three phases of the HIV/AIDs epidemic in China from the early 1980s to the present time and reviews how the Chinese Government and NGOs are dealing with the crisis. Transmission routes for HIV infection in China are thought to be via IDUs, blood plasma donors, sexual contacts and from mother-to-child transmissions. The author examined interventions for HIV/ AIDS prevention tried in other countries that could provide useful lessons learned and discussed how they could be adapted or replicated in China. While recognising the need for the treatment of HIV positive persons and AIDS patients, this paper is limited to suggesting a number of proven strategic interventions to prevent new HIV infections in China among the "general population", adolescents in schools, sex workers and their clients, injecting drug users, and, prevention of mother to child transmission of HIV/AIDS to stem the epidemic. An extensive literature search of articles in published academic journals, published and unpublished documents of international agencies and development NGOs and media reports was conducted for data source to this paper. Internet search engines such as ProQuest, PubMed, Google and Yahoo search engines were used as well as hard copies of reports and internal documents available at the UNFPA Country Technical Services Team's Office in Bangkok tapped for information.

  16. Navigating the risks of prevention of mother to child transmission (PMTCT) of HIV services in Kibera, Kenya: Barriers to engaging and remaining in care.

    PubMed

    Thomson, Kerry A; Telfer, Barbara; Opondo Awiti, Patricia; Munge, Jane; Ngunga, Mathew; Reid, Anthony

    2018-01-01

    Within the first year of implementation, 43% of women who tested HIV positive at their first antenatal care visit were no longer retained and being followed in the free prevention of mother to child transmission (PMTCT) of HIV program offered by the Kenyan Ministry of Health and Médecins Sans Frontières in the informal settlement of Kibera, Nairobi. This study aimed to explore barriers to enrolling and remaining engaged in PMTCT services throughout the pregnancy and postpartum periods. Qualitative data from 31 focus group discussions and 35 in-depth interviews across six stakeholder groups that included women, men, and PMTCT service providers were analyzed. Using an inductive exploratory approach, four researchers coded the data and identified key themes. Five themes emerged from the data that may influence attrition from PMTCT service in this setting: 1) HIV in the context of Kibera, 2) knowledge of HIV status, 3) knowledge of PMTCT, 4) disclosure of HIV status, and 5) male partner support for PMTCT services. A new HIV diagnosis during pregnancy immediately triggered an ongoing risk assessment of perceived hazards in the home, community, and clinic environments that could occur as a result of female participation in PMTCT services. Male partners were a major influence in this risk assessment, but were generally unaware of PMTCT services. To preserve relationships with male partners, meet community expectations of womanhood, and maintain confidentiality while following recommendations of healthcare providers, women had to continuously weigh the risks and benefits of PMTCT services and interventions. Community-based HIV testing and PMTCT education, male involvement in antenatal care, and counseling customized to assist each woman in her own unique risk assessment, may improve uptake of and retention in care and optimize the HIV prevention benefit of PMTCT interventions.

  17. State of condom use in HIV prevention science and practice.

    PubMed

    Crosby, Richard A

    2013-03-01

    Condom use remains as the frontline defense against the HIV/AIDS pandemic. Fortunately, an ever-expanding body of empirical literature is currently guiding improvements in use of this prevention strategy. Recent advances include improved measurement of condom use behaviors, advances in condom effectiveness research, innovations in the design of condoms, and greater intervention efficiency for high-risk populations. After reviewing each of these four areas of research, this article will offer speculation about the future of condom use for HIV prevention.

  18. Opportunities for technology-based HIV prevention programming among high school students in Cape Town, South Africa.

    PubMed

    Ybarra, Michele L; Mwaba, Kelvin; Prescott, Tonya L; Roman, Nicolette V; Rooi, Bronwyn; Bull, Sheana

    2014-01-01

    One in three new cases of HIV in South Africa is among adolescents. Given that adolescents are particularly affected, scalable, and cost-effective prevention programs are urgently needed. This study aims to identify opportunities to integrate technology into youth HIV prevention efforts. In 2012, 1107 8th-11th graders completed a paper-and-pencil survey. Respondents were enrolled in one of three public high schools in Langa, a lower income community in Cape Town, South Africa. Eighty-nine percent of respondents have used text messaging (SMS) and 86% have gone online. If an HIV prevention program was offered online, 66% of youth would be somewhat or extremely likely to access it; slightly fewer (55%) felt the same about SMS-based programming. In comparison, 85% said they would be somewhat or extremely likely to access a school-based HIV prevention program. Interest in Internet- (60%) and SMS-based (54%) HIV prevention programming was similar for youth who had a self-appraised risk of HIV compared to youth who appraised their risk to be lower, as it was for youth who were tired of hearing messages about HIV prevention. Technology use is common - even among high school students who live in lower income communities. At the same time, these data reveal that it is not uncommon for youth to be tired of hearing messages about HIV prevention, and many of the typical topics key to HIV prevention have low interest levels among youth. HIV prevention researchers need to be mindful of the extent of existing programming that youth are exposed to. Technology-based programming may be especially amenable to meeting these requirements because of its novelty especially in developing countries, and because interactive functionality can be easily integrated into the program design. Given the preference for school- and Internet-based programming, it seems that a hybrid approach is likely feasible and acceptable.

  19. Participation in Counseling Programs: High-Risk Participants Are Reluctant to Accept HIV-Prevention Counseling

    PubMed Central

    Earl, Allison; Albarracín, Dolores; Durantini, Marta R.; Gunnoe, Joann B.; Leeper, Josh; Levitt, Justin H.

    2013-01-01

    HIV-prevention intervention effectiveness depends on understanding whether clients with highest need for HIV-prevention counseling accept it. With this objective, a field study with a high-risk community sample from the southeastern United States (N = 350) investigated whether initial knowledge about HIV, motivation to use condoms, condom-use-relevant behavioral skills, and prior condom use correlate with subsequent acceptance of an HIV-prevention counseling session. Ironically, participants with high (vs. low) motivation to use condoms, high (vs. low) condom-use-relevant behavioral skills, and high (vs. low) prior condom use were more likely to accept the HIV-prevention counseling. Moreover, the influence of motivation to use condoms, condom-use-relevant behavioral skills, and prior condom use on acceptance of the counseling was mediated by expectations that the counseling session would be useful. Methods to reduce barriers to recruitment of clients for counseling programs are discussed. PMID:19634960

  20. The Roles of Labor Migrants’ Wives in HIV/AIDS Risk and Prevention in Tajikistan

    PubMed Central

    Golobof, Alexandra; Weine, Stevan; Bahromov, Mahbat; Luo, Jing

    2013-01-01

    This study aimed to build formative knowledge regarding labor migrants' wives' knowledge, attitudes, and behaviors regarding HIV/AIDS risk and protection that would inform developing innovative HIV prevention strategies. This was a collaborative ethnography in Tajikistan that included minimally structured interviews and focused field observations with 30 Tajik wives in Dushanbe married to Tajik male migrant workers currently working in Moscow. The results documented the wives' concerns over their husbands’ safety in Moscow and the difficulties of living without husbands. In a male-dominated society, gender norms limit the wives' abilities to protect themselves and their husbands from HIV/AIDS. They have some awareness of HIV/AIDS, but limited abilities to speak about sexual activity, HIV/AIDS, condoms, and HIV testing. Wives do not use condoms with their husbands and depend upon their husband's role as their protector. Wives often turn for support to their “circle of friends” or to a primary care nurse for support, but seldom do these relationships focus on preventing HIV/AIDS. To respond to HIV/AIDS risks amongst the wives of Tajik male migrant workers in Moscow, preventive interventions could build upon migrants' wives' role as the primary family caregiver and their existing sources of social support from women's circles and nurses. The overall intervention strategy could be to expand their role as family caregivers to include HIV/AIDS protection, through enhancing their HIV/AIDS knowledge and prevention skills and negotiation strategies with their husbands. PMID:21218281

  1. Retaining Hard-to-Reach Women in HIV Prevention and Vaccine Trials: Project ACHIEVE

    PubMed Central

    Brown-Peterside, Pamela; Rivera, Evelyn; Lucy, Debbie; Slaughter, Izzie; Ren, Leigh; Chiasson, Mary Ann; Koblin, Beryl A.

    2001-01-01

    Project ACHIEVE, which conducts HIV prevention research studies, maintains a women's site in the South Bronx in New York City. Owing to a focused retention effort at the South Bronx site, high retention rates were achieved in a vaccine preparedness study for women at high risk of HIV infection. Comparable retention rates have been achieved in HIV vaccine trials with similar cohorts of women at this site. These results suggest that concerns about retaining hard-to-reach populations should not cause these populations to be excluded from HIV vaccine and prevention trials. PMID:11527761

  2. Multipurpose prevention technologies: the future of HIV and STI protection

    PubMed Central

    2015-01-01

    Every day, more than 1 million people are newly infected with sexually transmitted infections (STIs) that can lead to morbidity, mortality, and an increased risk of human immunodeficiency virus (HIV) acquisition. Existing prevention and management strategies, including behavior change, condom promotion, and therapy have not reduced the global incidence and prevalence, pointing to the need for novel innovative strategies. This review summarizes important issues raised during a satellite session at the first HIV R4P conference, held in Cape Town, on October 31, 2014. We explore key STIs that are challenging public health today; new biomedical prevention approaches including multipurpose prevention technologies (MPTs); and the scientific and regulatory hurdles that must be overcome to make combination prevention tools a reality. PMID:25759332

  3. Optimizing Prevention of HIV and Unplanned Pregnancy in Discordant African Couples.

    PubMed

    Wall, Kristin M; Kilembe, William; Vwalika, Bellington; Haddad, Lisa B; Khu, Naw Htee; Brill, Ilene; Onwubiko, Udodirim; Chomba, Elwyn; Tichacek, Amanda; Allen, Susan

    2017-08-01

    Dual method use, which combines condoms with a more effective modern contraceptive to optimize prevention of HIV and unplanned pregnancy, is underutilized in high-risk heterosexual couples. Heterosexual HIV-discordant Zambian couples were enrolled from couples' voluntary HIV counseling and testing services into an open cohort with 3-monthly follow-up (1994-2012). Relative to dual method use, defined as consistent condom use plus modern contraception, we examine predictors of (1) condom-only use (suboptimal pregnancy prevention) or (2) modern contraceptive use with inconsistent condom use (effective pregnancy prevention and suboptimal HIV prevention). Among 3,049 couples, dual method use occurred in 28% of intervals in M+F- and 23% in M-F+, p < 0.01; condom-only use in 56% in M+F- and 61% in M-F+, p < 0.01; and modern contraceptive use with inconsistent condom use in 16% regardless of serostatus. Predictors (p < 0.05) of condom-only use included the man being HIV+ (adjusted hazard ratio, aHR = 1.15); baseline oral contraceptive pill (aHR = 0.76), injectable (aHR = 0.48), or implant (aHR = 0.60) use; woman's age (aHR = 1.04 per 5 years) and lifetime number of sex partners (aHR = 1.01); postpartum periods (aHR = 1.25); and HIV stage of the index partner III/IV versus I (aHR = 1.10). Predictors (p < 0.05) of modern contraceptive use with inconsistent condom use included woman's age (aHR = 0.94 per 5 years) and HIV+ male circumcision (aHR = 1.51), while time-varying implant use was associated with more consistent condom use (aHR = 0.80). Three-quarters of follow-up intervals did not include dual method use. This highlights the need for counseling to reduce unintended pregnancy and HIV transmission and enable safer conception.

  4. Project STYLE: a multisite RCT for HIV prevention among youths in mental health treatment.

    PubMed

    Brown, Larry K; Hadley, Wendy; Donenberg, Geri R; DiClemente, Ralph J; Lescano, Celia; Lang, Delia M; Crosby, Richard; Barker, David; Oster, Danielle

    2014-03-01

    The study examined the efficacy of family-based and adolescent-only HIV prevention programs in decreasing HIV risk and improving parental monitoring and sexual communication among youths in mental health treatment. A randomized controlled trial (RCT) with 721 adolescents (ages 13-18 years) and their caregivers from mental health settings in three U.S. cities were randomly assigned to one of three theory-based, structured group interventions: family-based HIV prevention, adolescent-only HIV prevention, and adolescent-only health promotion. Interventions were delivered during an all-day workshop. Assessments were completed at baseline and three months postintervention. Compared with those in the health intervention, adolescents in the HIV prevention interventions reported fewer unsafe sex acts (adjusted rate ratio=.49, p=.01), greater condom use (adjusted relative change=59%, p=.01), and greater likelihood of avoiding sex (adjusted odds ratio=1.44, p=.05). They also showed improved HIV knowledge (p<.01) and self-efficacy (p<.05). The family-based intervention, compared with the other interventions, produced significant improvements in parent-teen sexual communication (p<.01), parental monitoring (p<.01), and parental permissiveness (p=.05). This RCT found that the HIV prevention interventions reduced sexual risk behavior over three months in a large, diverse sample of youths in mental health treatment and that the family-based intervention improved parental monitoring and communication with teens about sex. These interventions show promise.

  5. HIV prevention services and testing utilization behaviors among men who have sex with men at elevated risk for HIV in Chongqing, China.

    PubMed

    Huang, Dayong; Hu, Yifei; Wu, Guohui; Jia, Yujiang; Lu, Rongrong; Xiao, Yan; Raymond, H F; McFarland, Willi; Ruan, Yuhua; Ma, Wei; Sun, Jiangping

    2014-01-01

    To investigate barriers and correlates of the use of HIV prevention services and HIV testing behaviors among men who have sex with men in Chongqing. Three consecutive cross-sectional surveys provided demographic, sexual behavior, HIV/syphilis infection, HIV prevention service, and testing behavior data. Of 1239 participants, 15.4% were infected with HIV, incidence was 12.3 per 100 persons/year (95% CI: 9.2-15.3), 38% of the participants reported ever having unprotected insertive anal sex, 40% ever received free condom/lubricants in the past year, and 27.7% ever obtained free sexually transmitted infection examination/treatment in the past year. Multivariable logistic regression revealed that lower levels of HIV/AIDS related stigmatizing/discriminatory attitudes, full-time jobs, and sex debut with men at a younger age were independently associated with use of free condom/lubricants. Large social networks, higher incomes, and sexual debut with men at a younger age were associated with use of any HIV prevention and HIV testing services. Lower levels of stigmatizing/discriminatory attitudes were also associated with HIV testing. Fearing needles and being unaware of the venues for testing were top barriers for testing service utilization. It is imperative to address HIV/AIDS related stigmatizing/discriminatory attitudes and other barriers while delivering intervention and testing services.

  6. Interventions for preventing late postnatal mother-to-child transmission of HIV.

    PubMed

    Horvath, Tara; Madi, Banyana C; Iuppa, Irene M; Kennedy, Gail E; Rutherford, George; Read, Jennifer S

    2009-01-21

    Worldwide, mother-to-child transmission (MTCT) of human immunodeficiency virus type 1 (HIV) represents the most common means by which children acquire HIV infection. Efficacious and effective interventions to prevent in utero and intrapartum transmission of HIV infection have been developed and implemented. However, a large proportion of MTCT of HIV occurs postnatally, through breast milk transmission. The objectives of this systematic review were to collate and assess the evidence regarding interventions to decrease late postnatal MTCT of HIV, and to determine the efficacy of such interventions in decreasing late postnatal MTCT of HIV, increasing overall survival, and increasing HIV-free survival. Electronic searches were undertaken using PubMed, EMBASE and other databases for 1980-2008. Hand searches of reference lists of pertinent reviews and studies, as well as abstracts from relevant conferences, were also conducted. Experts in the field were contacted to locate any other studies. The search strategy was iterative. Randomized clinical trials assessing the efficacy of interventions to prevent MTCT of HIV through breast milk were included in the analysis. Other trials and intervention cohort studies with relevant data also were included, but only when randomization was not feasible due to the nature of the intervention (i.e., infant feeding modality). Data regarding HIV infection status and vital status of infants born to HIV-infected women, according to intervention, were extracted from the reports of the studies. Six randomized clinical trials and one intervention cohort study were included in this review. Two trials addressed the issue of shortening the duration of (or eliminating) exposure to breast milk. In a trial of breastfeeding versus formula feeding, formula feeding was efficacious in preventing MTCT of HIV (the cumulative probability of HIV infection at 24 months was 36.7% in the breastfeeding arm and 20.5% in the formula arm [p = 0.001]), but the

  7. Rethinking HIV prevention to prepare for oral PrEP implementation for young African women

    PubMed Central

    Celum, Connie L; Delany-Moretlwe, Sinead; McConnell, Margaret; van Rooyen, Heidi; Bekker, Linda-Gail; Kurth, Ann; Bukusi, Elizabeth; Desmond, Chris; Morton, Jennifer; Baeten, Jared M

    2015-01-01

    Introduction HIV incidence remains high among young women in sub-Saharan Africa in spite of scale-up of HIV testing, behavioural interventions, antiretroviral treatment and medical male circumcision. There is a critical need to critique past approaches and learn about the most effective implementation of evidence-based HIV prevention strategies, particularly emerging interventions such as pre-exposure prophylaxis (PrEP). Discussion Women in sub-Saharan Africa are at increased risk of HIV during adolescence and into their 20s, in part due to contextual factors including gender norms and relationship dynamics, and limited access to reproductive and sexual health services. We reviewed behavioural, behavioural economic and biomedical approaches to HIV prevention for young African women, with a particular focus on the barriers, opportunities and implications for implementing PrEP in this group. Behavioural interventions have had limited impact in part due to not effectively addressing the context, broader sexual norms and expectations, and structural factors that increase risk and vulnerability. Of biomedical HIV prevention strategies that have been tested, daily oral PrEP has the greatest evidence for protection, although adherence was low in two placebo-controlled trials in young African women. Given high efficacy and effectiveness in other populations, demonstration projects of open-label PrEP in young African women are needed to determine the most effective delivery models and whether women at substantial risk are motivated and able to use oral PrEP with sufficient adherence to achieve HIV prevention benefits. Conclusions Social marketing, adherence support and behavioural economic interventions should be evaluated as part of PrEP demonstration projects among young African women in terms of their effectiveness in increasing demand and optimizing uptake and effective use of PrEP. Lessons learned through evaluations of implementation strategies for delivering oral Pr

  8. Interventions for preventing mother-to-child HIV transmission: protocol of an overview of systematic reviews.

    PubMed

    Wariki, Windy Mariane Virenia; Ota, Erika; Mori, Rintaro; Wiysonge, Charles S; Horvath, Hacsi; Read, Jennifer S

    2017-06-21

    Various interventions to prevent mother-to-child-transmission (MTCT) of HIV have been investigated and implemented. A number of systematic reviews assessing the efficacy of interventions for the prevention of MTCT of HIV reported antiretroviral prophylaxis, caesarean section before labour and before ruptured membranes, and complete avoidance of breastfeeding were efficacious for preventing MTCT of HIV. Recent WHO guidelines recommend lifelong antiretroviral therapy for all pregnant women for treatment of the woman's own HIV infection and for prevention of MTCT of HIV. Therefore, the objective of this overview is to evaluate the currently available systematic reviews of interventions for preventing MTCT of HIV, and to identify the current best evidence-based interventions for reducing the risk of MTCT of HIV. We will include only peer-reviewed systematic reviews of randomised or quasi-randomised controlled trials assessing the effects of interventions for preventing MTCT of HIV that target both HIV-infected women and children aged 2 years and younger born to HIV-infected women. We will search the Cochrane Database of Systematic Reviews, the Database of Abstracts of Reviews of Effectiveness, Ovid MEDLINE and EMBASE. We will assess review eligibility, the methodological quality of included systematic reviews using A Measurement Tool to Assess The Systematic Reviews and will extract data, comparing our results and resolving discrepancies by consensus. Finally, we will independently assess the certainty of the evidence using Grades of Recommendation, Assessment, Development and Evaluation. Ethics approval is not required. We will publish the results in a peer-reviewed journal and present at conferences, which will inform future research and will be useful for healthcare managers, administrators and policymakers to guide resource allocation decisions and optimisation of interventions to prevent the MTCT of HIV. © Article author(s) (or their employer(s) unless

  9. World Bank oil-pipeline project designed to prevent HIV transmission.

    PubMed

    Kigotho, A W

    1997-11-29

    A World Bank-funded oil pipeline project, in Chad and Cameroon, is the first large-scale construction project in sub-Saharan Africa to incorporate an HIV/AIDS prevention component. The project entails the development of oil fields in southern Chad and construction of 1100 km of pipeline to port facilities on Cameroon's Atlantic coast. 3000 construction workers from the two countries will be employed between 1998 and 2001, including about 600 truck drivers. In some areas along the pipeline route, 50% of the prostitutes (who are frequented by truck drivers) are HIV-infected. The HIV/AIDS intervention aims to prevent HIV and sexually transmitted diseases (STDs) among project workers through social marketing of condoms, treatment of STDs in prostitutes along the route, and health education to modify high-risk behaviors. The program is considered a test case for African governments and donors interested in whether the integration of a health component in major construction projects can avoid AIDS epidemics in affected countries.

  10. Storytelling for Empowerment for Latino Teens: Increasing HIV Prevention Knowledge and Attitudes

    ERIC Educational Resources Information Center

    Nelson, Annabelle; Cordova, David; Walters, Andrew S.; Szecsy, Elsie

    2016-01-01

    Latino adolescents are disproportionately impacted by HIV, but researchers have documented few programs to prevent and reduce HIV risk. The Storytelling for Empowerment (SFE) "HIV StoryBook" was designed with an innovative ecodevelopment approach combining empowerment, family communication, and positive cultural identity. A mixed method…

  11. HIV prevention among transgender women in Latin America: implementation, gaps and challenges

    PubMed Central

    Silva-Santisteban, Alfonso; Eng, Shirley; de la Iglesia, Gabriela; Falistocco, Carlos; Mazin, Rafael

    2016-01-01

    Introduction Transgender women are the population most vulnerable to HIV in Latin America, with prevalence between 18 and 38%. Although the region has improved antiretroviral coverage, there is an urgent need to strengthen HIV prevention for key populations to meet regional targets set by governments. We conducted an assessment on the state of HIV prevention among transgender women in Latin America. Methods We conducted a desk review of Global AIDS Response Progress Reports, national strategic plans, technical reports and peer-reviewed articles from 17 Latin American countries published through January 2015. The review was preceded by 12 semi-structured interviews with UNAIDS and Pan American Health Organization officers and a discussion group with transgender women regional leaders, to guide the identification of documents. We assessed access to, implementation and coverage of programmes; legal frameworks; community participation; inclusion of new strategies; and alignment with international recommendations. Results and discussion Overall, prevention activities in the region focus on condom distribution, diagnosis of sexually transmitted infections and peer education, mostly delivered at health facilities, with limited community involvement. Argentina and Uruguay have implemented structural interventions to address social inclusion. Argentina, Brazil and Mexico have adopted early initiation of antiretroviral therapy and treatment as prevention strategies. The other countries do not have substantial tailored interventions and consider the trans population a sub-population of men who have sex with men in data collection and programme implementation. Limited coverage of services, discrimination and a deep-seated mistrust of the health system among transgender women are the main barriers to accessing HIV prevention services. Promising interventions include health services adapted to transgender women in Mexico; LGBT-friendly clinics in Argentina that incorporate

  12. Strategies to prevent HIV transmission among heterosexual African-American men

    PubMed Central

    Essien, Ekere J; Meshack, Angela F; Peters, Ronald J; Ogungbade, Gbadebo O; Osemene, Nora I

    2005-01-01

    Background As part of qualitative research for developing a culturally sensitive and developmentally appropriate videotape-based HIV prevention intervention for heterosexual African- American men, six focus groups were conducted with thirty African-American men to determine their perceptions of AIDS as a threat to the African-American community, characteristics of past situations that have placed African Americans at risk for HIV infection, their personal high risk behaviors, and suggestions on how HIV intervention videotapes could be produced to achieve maximum levels of interest among African-American men in HIV training programs. Methods The groups took place at a low-income housing project in Houston, Texas, a major epicenter for HIV/AIDS. Each group was audiotaped, transcribed, and analyzed using theme and domain analysis. Results The results revealed that low-income African-American men perceive HIV/AIDS as a threat to their community and they have placed themselves at risk of HIV infection based on unsafe sex practices, substance abuse, and lack of knowledge. They also cite lack of income to purchase condoms as a barrier to safe sex practice. They believe that HIV training programs should address these risk factors and that videotapes developed for prevention should offer a sensationalized look at the effects of HIV/AIDS on affected persons. They further believe that programs should be held in African-American communities and should include condoms to facilitate reduction of risk behaviors. Conclusions The results indicate that the respondents taking part in this study believe that HIV and AIDS are continued threats to the African-American community because of sexual risk taking behavior, that is, failure to use condoms. Further, African-American men are having sex without condoms when having sex with women often when they are under the influence of alcohol or other mind-altering substances and they are having sex with men while incarcerated and become

  13. Strategies to prevent HIV transmission among heterosexual African-American men.

    PubMed

    Essien, Ekere J; Meshack, Angela F; Peters, Ronald J; Ogungbade, Gbadebo O; Osemene, Nora I

    2005-01-07

    As part of qualitative research for developing a culturally sensitive and developmentally appropriate videotape-based HIV prevention intervention for heterosexual African- American men, six focus groups were conducted with thirty African-American men to determine their perceptions of AIDS as a threat to the African-American community, characteristics of past situations that have placed African Americans at risk for HIV infection, their personal high risk behaviors, and suggestions on how HIV intervention videotapes could be produced to achieve maximum levels of interest among African-American men in HIV training programs. The groups took place at a low-income housing project in Houston, Texas, a major epicenter for HIV/AIDS. Each group was audiotaped, transcribed, and analyzed using theme and domain analysis. The results revealed that low-income African-American men perceive HIV/AIDS as a threat to their community and they have placed themselves at risk of HIV infection based on unsafe sex practices, substance abuse, and lack of knowledge. They also cite lack of income to purchase condoms as a barrier to safe sex practice. They believe that HIV training programs should address these risk factors and that videotapes developed for prevention should offer a sensationalized look at the effects of HIV/AIDS on affected persons. They further believe that programs should be held in African-American communities and should include condoms to facilitate reduction of risk behaviors. The results indicate that the respondents taking part in this study believe that HIV and AIDS are continued threats to the African-American community because of sexual risk taking behavior, that is, failure to use condoms. Further, African-American men are having sex without condoms when having sex with women often when they are under the influence of alcohol or other mind-altering substances and they are having sex with men while incarcerated and become infected and once released resume

  14. What Determines HIV Prevention Costs at Scale? Evidence from the Avahan Programme in India.

    PubMed

    Lépine, Aurélia; Chandrashekar, Sudhashree; Shetty, Govindraj; Vickerman, Peter; Bradley, Janet; Alary, Michel; Moses, Stephen; Vassall, Anna

    2016-02-01

    Expanding essential health services through non-government organisations (NGOs) is a central strategy for achieving universal health coverage in many low-income and middle-income countries. Human immunodeficiency virus (HIV) prevention services for key populations are commonly delivered through NGOs and have been demonstrated to be cost-effective and of substantial global public health importance. However, funding for HIV prevention remains scarce, and there are growing calls internationally to improve the efficiency of HIV prevention programmes as a key strategy to reach global HIV targets. To date, there is limited evidence on the determinants of costs of HIV prevention delivered through NGOs; and thus, policymakers have little guidance in how best to design programmes that are both effective and efficient. We collected economic costs from the Indian Avahan initiative, the largest HIV prevention project conducted globally, during the first 4 years of its implementation. We use a fixed-effect panel estimator and a random-intercept model to investigate the determinants of average cost. We find that programme design choices such as NGO scale, the extent of community involvement, the way in which support is offered to NGOs and how clinical services are organised substantially impact average cost in a grant-based payment setting. © 2016 The Authors. Health Economics published by John Wiley & Sons Ltd.

  15. HIV in Indian MSM: reasons for a concentrated epidemic & strategies for prevention.

    PubMed

    Thomas, Beena; Mimiaga, Matthew J; Kumar, Senthil; Swaminathan, Soumya; Safren, Steven A; Mayer, Kenneth H

    2011-12-01

    Men who have sex with men (MSM) in India are disproportionately likely to be HIV-infected, and face distinct psychosocial challenges. Understanding the unique socio-cultural issues of MSM in India and how they relate to HIV risk could maximize the utility of future prevention efforts. This review discusses: (i) the importance of addressing co-occurring mental health issues, such as depression, which may interfere with MSM's ability to benefit from traditional risk reduction counselling, (ii) reducing HIV-related stigma among health providers, policymakers and the lay public, and (iii) the role for non-governmental organizations that work with the community to play in providing culturally relevant HIV prevention programmes for MSM.

  16. A dynamic social systems model for considering structural factors in HIV prevention and detection

    PubMed Central

    Latkin, Carl; Weeks, Margaret; Glasman, Laura; Galletly, Carol; Albarracin, Dolores

    2010-01-01

    We present a model for HIV-related behaviors that emphasizes the dynamic and social nature of the structural factors that influence HIV prevention and detection. Key structural dimensions of the model include resources, science and technology, formal social control, informal social influences and control, social interconnectedness, and settings. These six dimensions can be conceptualized on macro, meso, and micro levels. Given the inherent complexity of structural factors and their interrelatedness, HIV prevention interventions may focus on different levels and dimensions. We employ a systems perspective to describe the interconnected and dynamic processes of change among social systems and their components. The topics of HIV testing and safer injection facilities are analyzed using this structural framework. Finally, we discuss methodological issues in the development and evaluation of structural interventions for HIV prevention and detection. PMID:20838871

  17. Provider Perspectives on Evidence-Based HIV Prevention Interventions: Barriers and Facilitators to Implementation

    PubMed Central

    Dickson-Gomez, Julia

    2011-01-01

    Abstract Since the beginning of the HIV/AIDS epidemic, community-based organizations (CBOs) have been key players in combating this disease through grassroots prevention programs and close ties to at-risk populations. Increasingly, both funding agencies and public health institutions require that CBOs implement evidence-based HIV prevention interventions, most of which are researcher developed. However, after completing training for these evidence-based interventions (EBIs), agencies may either abandon plans to implement them or significantly modify the intervention. Based on 22 semistructured interviews with HIV prevention service providers, this article explores the barriers and facilitators to dissemination and implementation of EBIs included in the Centers for Disease Control and Prevention's (CDC) Diffusion of Effective Behavioral Interventions (DEBI) program. Results suggest that there is a tension between the need to implement interventions with fidelity and the lack of guidance on how to adapt the interventions for their constituencies and organizational contexts. Findings suggest the need for HIV prevention intervention development and dissemination that integrate community partners in all phases of research and dissemination. PMID:21323564

  18. HIV prevention for South African youth: which interventions work? A systematic review of current evidence

    PubMed Central

    2010-01-01

    Background In South Africa, HIV prevalence among youth aged 15-24 is among the world's highest. Given the urgent need to identify effective HIV prevention approaches, this review assesses the evidence base for youth HIV prevention in South Africa. Methods Systematic, analytical review of HIV prevention interventions targeting youth in South Africa since 2000. Critical assessment of interventions in 4 domains: 1) study design and outcomes, 2) intervention design (content, curriculum, theory, adaptation process), 3) thematic focus and HIV causal pathways, 4) intervention delivery (duration, intensity, who, how, where). Results Eight youth HIV prevention interventions were included; all were similar in HIV prevention content and objectives, but varied in thematic focus, hypothesised causal pathways, theoretical basis, delivery method, intensity and duration. Interventions were school- (5) or group-based (3), involving in- and out-of-school youth. Primary outcomes included HIV incidence (2), reported sexual risk behavior alone (4), or with alcohol use (2). Interventions led to reductions in STI incidence (1), and reported sexual or alcohol risk behaviours (5), although effect size varied. All but one targeted at least one structural factor associated with HIV infection: gender and sexual coercion (3), alcohol/substance use (2), or economic factors (2). Delivery methods and formats varied, and included teachers (5), peer educators (5), and older mentors (1). School-based interventions experienced frequent implementation challenges. Conclusions Key recommendations include: address HIV social risk factors, such as gender, poverty and alcohol; target the structural and institutional context; work to change social norms; and engage schools in new ways, including participatory learning. PMID:20187957

  19. Opportunities for HIV Combination Prevention to Reduce Racial and Ethnic Health Disparities

    ERIC Educational Resources Information Center

    Grossman, Cynthia I.; Purcell, David W.; Rotheram-Borus, Mary Jane; Veniegas, Rosemary

    2013-01-01

    Despite advances in HIV prevention and care, African Americans and Latino Americans remain at much higher risk of acquiring HIV, are more likely to be unaware of their HIV-positive status, are less likely to be linked to and retained in care, and are less likely to have suppressed viral load than are Whites. The first National HIV/AIDS Strategy…

  20. HIV/AIDS Risk and Prevention Issues Among Inuit Living in Nunavut Territory of Canada.

    PubMed

    Kumar, Alexander

    HIV infections occur across the Arctic but their incidence among aboriginal populations varies vastly. At the time this research was initiated there were no data on their occurrence, risk of HIV/AIDS or preventive strategies among Inuit living in the Nunavut territory of Canada. This review is the first to assess the risk of HIV infection among Inuit and evaluate current prevention strategies among Canadian-Inuit populations. The contents of this article are based on the author's own research, undertaken during 3 visits to the Canadian Arctic and the published literature. Disproportionately high rates of Chlamydia and Gonorrhoea within Inuit communities confirm the potential threat of silent HIV transmission. Inuit awareness of HIV/AIDS issues remains inadequate. It is easy to blame distorted perceptions fuelled by the media, religious influence and socio-cultural factors. Aboriginal and Inuit groups, including youth, women and injection drug abusers are at increased risk of infection. The adaptability of proven prevention methods including condom use and male circumcision are discussed. Access to treatment, adherence and resistance issues in the North Canada, require attention. HIV/AIDS poses a considerable threat to Canadian Inuit public health. The most important problem to be addressed is Inuit lack of awareness and understanding of HIV. Education is the single most effective means of prevention. Inuit-specific and culture-sensitive interventions are recommended. Further research opportunities exist to investigate Inuit understanding over HIV/AIDS issues and to assess local prevention efforts. Copyright © 2016 International Institute of Anticancer Research (Dr. John G. Delinassios), All rights reserved.

  1. An institutional analysis of HIV prevention efforts by the nation's outpatient drug abuse treatment units.

    PubMed

    D'Aunno, T; Vaughn, T E; McElroy, P

    1999-06-01

    Drawing from an institutional-theory perspective on innovations in organizations, this paper examines the use of human immunodeficiency virus (HIV) prevention practices by the nation's outpatient substance abuse treatment units during a critical period from 1988 to 1995. An institutional perspective argues that organizations adopt new practices not only for technical reasons, but also because external actors actively promote or model the use of particular practices. We examine the extent to which treatment units use several practices to prevent HIV infection among their clients and among drug-users not in treatment. Results from random-effects regression analyses of national survey data show that treatment units significantly increased their use of HIV prevention practices from 1988 to 1995. Further, the results show that treatment units' use of prevention practices was related to clients' risk for HIV infection, unit resources available to support these practices, and organizational support for the practices. Implications are discussed for an institutional view of organizational innovation as well as for research on HIV prevention.

  2. Concerns about partner infidelity are a barrier to adoption of HIV-prevention strategies among young South African couples

    PubMed Central

    Parker, Lisa; Pettifor, Audrey; Maman, Suzanne; Sibeko, Jabu; MacPhail, Catherine

    2016-01-01

    As part of a larger study to examine the feasibility and acceptability of a couples-based HIV-prevention intervention, we conducted formative in-depth interviews with 10 couples to explore topics such as challenges in practising safer sex, HIV-prevention strategies, gender power and violence, and issues of trust and infidelity. In this study, both men and women perceived infidelity as ubiquitous in their social context and were therefore unable to discuss HIV risk and prevention without suspicions of infidelity in their own relationship. This impacted couples’ ability openly and effectively to discuss strategies to prevent HIV and thus may have contributed to the limited uptake of HIV-prevention strategies, such as condom use and HIV testing. The contentious nature of safe-sex discussions placed both members of the couple at a higher risk for HIV acquisition within the partnership. This study sheds light on how existing relationship norms in South Africa influence HIV-prevention communication within couples and suggests that new ways of approaching conflictual issues such as mistrust and infidelity are vital in order for HIV-prevention programmes to succeed. PMID:24816215

  3. EveryBody[TM]: Preventing HIV and Other Sexually Transmitted Diseases among Young Teens.

    ERIC Educational Resources Information Center

    Schoeberlein, Deborah

    EveryBody is a curriculum that emphasizes prevention of human immunodeficiency virus (HIV) and other sexually transmitted diseases (STDs) among early adolescents. It fosters active learning and facilitates communication about HIV/STD prevention and promotes safer behaviors. EveryBody incorporates current research on adolescent development so it…

  4. HIV prevention: What have we learned from community experiences in concentrated epidemics?

    PubMed

    Spire, Bruno; de Zoysa, Isabelle; Himmich, Hakima

    2008-10-01

    Drawing on lessons learned from community experiences in concentrated epidemics, this paper explores three imperatives in the effort to reduce the sexual transmission of HIV: combat prevention fatigue, diversify HIV testing and combat stigma and discrimination. The paper argues for a non-judgmental harm reduction approach to the prevention of sexual transmission of HIV that takes into account the interpretation of risk by diverse individuals and communities in the era of antiretroviral therapy. This approach requires greater attention to increasing access to opportunities to know one's serostatus, especially among key populations at greater risk. Novel approaches to diversifying HIV testing approaches at community level are needed. Finally, the paper makes a plea for bold measures to combat stigma and discrimination, which continues to represent a formidable barrier for access to services for affected populations and may contribute to HIV-related risk behaviours. A "triple therapy" approach to address stigma and discrimination is discussed, which includes greater acceptance of people living with HIV and AIDS (PLWHA), improving relevant laws and policies, and involving prevention users- working with people rather than for people-.Note: this paper corresponds to the plenary talk of Bruno Spire at the XVIIth World AIDS Conference, August 8th, Mexico city: http://www.kaisernetwork.org/health_cast/player.cfm?id=4383.

  5. HIV prevention: What have we learned from community experiences in concentrated epidemics?

    PubMed Central

    2008-01-01

    Drawing on lessons learned from community experiences in concentrated epidemics, this paper explores three imperatives in the effort to reduce the sexual transmission of HIV: combat prevention fatigue, diversify HIV testing and combat stigma and discrimination. The paper argues for a non-judgmental harm reduction approach to the prevention of sexual transmission of HIV that takes into account the interpretation of risk by diverse individuals and communities in the era of antiretroviral therapy. This approach requires greater attention to increasing access to opportunities to know one's serostatus, especially among key populations at greater risk. Novel approaches to diversifying HIV testing approaches at community level are needed. Finally, the paper makes a plea for bold measures to combat stigma and discrimination, which continues to represent a formidable barrier for access to services for affected populations and may contribute to HIV-related risk behaviours. A "triple therapy" approach to address stigma and discrimination is discussed, which includes greater acceptance of people living with HIV and AIDS (PLWHA), improving relevant laws and policies, and involving prevention users- working with people rather than for people-. Note: this paper corresponds to the plenary talk of Bruno Spire at the XVIIth World AIDS Conference, August 8th, Mexico city: http://www.kaisernetwork.org/health_cast/player.cfm?id=4383 PMID:19014656

  6. HIV Prevention Research Ethics: An Introduction to the Special Issue

    PubMed Central

    Fisher, Celia B.

    2018-01-01

    This special issue of the journal of Empirical Research on Human Research Ethics represents a sampling of projects fostered through the NIDA-funded Fordham University HIV Prevention Research Ethics Institute. The first three articles employ processes of co-learning to give voice to the experiences of individuals recovering from substance abuse and engaged in sex work who have participated in HIV prevention studies in the United States, India, and the Philippines. The fourth article describes a unique community-based approach to the development of research ethics training modules designed to increase participation of American Indian and Alaskan Native (AI/AN) tribal members as partners in research on health disparities. The last two articles focus a critical scholarly lens on two underexamined areas confronting IRB review of HIV research: The emerging and continuously changing ethical challenges of using social media sites for recruitment into HIV prevention research, and the handling of research-related complaints from participants involving perceived research harms or research experiences that do not accord with their initial expectations. Together, the articles in this special issue identify key ethical crossroads and provide suggestions for best practices that respect the values and merit the trust of research participants. PMID:24572078

  7. Behavioral mechanisms in HIV epidemiology and prevention: past, present, and future roles.

    PubMed

    Bingenheimer, Jeffrey B; Geronimus, Arline T

    2009-09-01

    In the 1980s, behavioral variations across geographically and socially defined populations were the central focus of AIDS research, and behavior change was seen as the primary means of controlling HIV epidemics. Today, biological mechanisms--especially other sexually transmitted infections, antiretroviral therapy, and male circumcision--predominate in HIV epidemiology and prevention. We describe several reasons for this shift in emphasis. Although the shift is understandable, we argue for a sustained focus on behavioral mechanisms in HIV research in order to realize the theoretical promise of interventions targeting the biological aspects of HIV risk. We also provide evidence to suggest that large reductions in HIV prevalence may be accomplished by small changes in behavior. Moreover, we contend that behavioral mechanisms will find their proper place in HIV epidemiology and prevention only when investigators adopt a conceptual model that treats prevalence as a determinant as well as an outcome of behavior and that explicitly recognizes the dynamic interdependence between behavior and other epidemiological and demographic parameters.

  8. Prevention Needs of HIV-Positive Men and Women Awaiting Release from Prison

    PubMed Central

    Thibodeau, Laura; BlueSpruce, June; Yard, Samantha S.; Seal, David W.; Amico, K. Rivet; Bogart, Laura M.; Mahoney, Christine; Balderson, Benjamin H. K.; Sosman, James M.

    2011-01-01

    Greater understanding of barriers to risk reduction among incarcerated HIV+ persons reentering the community is needed to inform culturally tailored interventions. This qualitative study elicited HIV prevention-related information, motivation and behavioral skills (IMB) needs of 30 incarcerated HIV+ men and women awaiting release from state prison. Unmet information needs included risk questions about viral loads, positive sexual partners, and transmission through casual contact. Social motivational barriers to risk reduction included partner perceptions that prison release increases sexual desirability, partners’ negative condom attitudes, and HIV disclosure-related fears of rejection. Personal motivational barriers included depression and strong desires for sex or substance use upon release. Behavioral skills needs included initiating safer behaviors with partners with whom condoms had not been used prior to incarceration, disclosing HIV status, and acquiring clean needles or condoms upon release. Stigma and privacy concerns were prominent prison context barriers to delivering HIV prevention services during incarceration. PMID:21553252

  9. Improved Prevention Counseling by HIV Care Providers in a Multisite, Clinic-Based Intervention: Positive STEPs

    ERIC Educational Resources Information Center

    Thrun, Mark; Cook, Paul F.; Bradley-Springer, Lucy A.; Gardner, Lytt; Marks, Gary; Wright, Julie; Wilson, Tracey E.; Quinlivan, E. Byrd; O'Daniels, Christine; Raffanti, Stephen; Thompson, Melanie; Golin, Carol

    2009-01-01

    The Centers for Disease Control and Prevention have recommended that HIV care clinics incorporate prevention into clinical practice. This report summarizes HIV care providers' attitudes and counseling practices before and after they received training to deliver a counseling intervention to patients. Providers at seven HIV clinics received training…

  10. Seroconversion risk perception among jail populations: a call for gender-specific HIV prevention programming.

    PubMed

    Alarid, Leanne Fiftal; Hahl, Jeannie M

    2014-04-01

    The prevalence of HIV/AIDS infection among prisoners is 3 to 4 times higher than in the U.S. population. Given that one in seven HIV-positive Americans pass through a correctional facility every year, the criminal justice system is in an ideal position to aggressively implement effective HIV education, treatment, and prevention. This study examines barriers to the effective delivery of these services and evaluates differences in risk perception among nearly 600 female and male inmates. The results underscore gender differences in Perceived Risk of Seroconversion and Exposure to HIV Education, suggesting that jails should implement gender-specific HIV prevention programming.

  11. Ethical issues in microbicide clinical trials for HIV prevention.

    PubMed

    Gangestad, Angelina K; Salata, Robert A

    2012-01-01

    Women account for half of new infections with HIV annually. Heterosexual transmission is the most common route of infection in resource limited settings (RLS). An effective microbicide would help decrease transmission of HIV and potentially enable women to have more control in sexual relationships. Research into microbicides is done predominantly in RLS. In addition, there will be different issues and challenges to consider with respect to rectal microbicide use in men. There exist several ethical issues around microbicide development and clinical research which we explore in this review. Respect for persons, including autonomy and protection of vulnerable populations, beneficence, and justice are explored as they relate to microbicide research. Improving standards of care in RLS, trial design, and informed consent are discussed in more detail. Special populations including pregnant women, adolescents, and men who have sex with men are considered in more detail. A multipronged approach to HIV prevention will be necessary to have an impact on HIV prevention. A continued discussion around ethical issues in regard to study design, interpretation of results and implementation of compounds brought to market will remain critically important.

  12. Controlling HIV Epidemics among Injection Drug Users: Eight Years of Cross-Border HIV Prevention Interventions in Vietnam and China

    PubMed Central

    Hammett, Theodore M.; Des Jarlais, Don C.; Kling, Ryan; Kieu, Binh Thanh; McNicholl, Janet M.; Wasinrapee, Punneeporn; McDougal, J. Stephen; Liu, Wei; Chen, Yi; Meng, Donghua; Huu Nguyen, Tho; Ngoc Hoang, Quyen; Van Hoang, Tren

    2012-01-01

    Introduction HIV in Vietnam and Southern China is driven by injection drug use. We have implemented HIV prevention interventions for IDUs since 2002–2003 in Lang Son and Ha Giang Provinces, Vietnam and Ning Ming County (Guangxi), China. Methods Interventions provide peer education and needle/syringe distribution. Evaluation employed serial cross-sectional surveys of IDUs 26 waves from 2002 to 2011, including interviews and HIV testing. Outcomes were HIV risk behaviors, HIV prevalence and incidence. HIV incidence estimation used two methods: 1) among new injectors from prevalence data; and 2) a capture enzyme immunoassay (BED testing) on all HIV+ samples. Results We found significant declines in drug-related risk behaviors and sharp reductions in HIV prevalence among IDUs (Lang Son from 46% to 23% [p<0.001], Ning Ming: from 17% to 11% [p = 0.003], and Ha Giang: from 51% to 18% [p<0.001]), reductions not experienced in other provinces without such interventions. There were significant declines in HIV incidence to low levels among new injectors through 36–48 months, then some rebound, particularly in Ning Ming, but BED-based estimates revealed significant reductions in incidence through 96 months. Discussion This is one of the longest studies of HIV prevention among IDUs in Asia. The rebound in incidence among new injectors may reflect sexual transmission. BED-based estimates may overstate incidence (because of false-recent results in patients with long-term infection or on ARV treatment) but adjustment for false-recent results and survey responses on duration of infection generally confirm BED-based incidence trends. Combined trends from the two estimation methods show sharp declines in incidence to low levels. The significant downward trends in all primary outcome measures indicate that the Cross-Border interventions played an important role in bringing HIV epidemics among IDUs under control. The Cross-Border project offers a model of HIV prevention for IDUs

  13. Systematic Review of Couple-Based HIV Intervention and Prevention Studies: Advantages, Gaps, and Future Directions

    PubMed Central

    El-Bassel, Nabila

    2015-01-01

    We conducted a systematic review of couple-based HIV biobehavioral (skills-building, VCT, and adherence) and biomedical (ART, circumcision) prevention and intervention studies designed to reduce sexual-and drug-risk behaviors and HIV transmission and acquisition. Of the 11,162 papers identified in the search, 93 peer-reviewed papers met the inclusion criteria and yielded a total of 33 studies conducted globally. Biobehavioral couple-based prevention and intervention studies have been efficacious in reducing sexual- and drug-risk behaviors, increasing access to HIV testing and care, and improving adherence. Biomedical couple-based studies were found to reduce HIV incidence among HIV-negative sex partners and viral load among HIV-positive partners. Despite much progress, couple-based HIV prevention and intervention studies remain limited; a number of methodological gaps exist and studies focusing on MSM, people who inject drugs, and sex workers are scarce. PMID:24980246

  14. Exploring HIV risks, testing and prevention among sub-Saharan African community members in Australia.

    PubMed

    Mullens, Amy B; Kelly, Jennifer; Debattista, Joseph; Phillips, Tania M; Gu, Zhihong; Siggins, Fungisai

    2018-05-21

    Significant health disparities persist regarding new and late Human Immunodeficiency Virus (HIV) diagnoses among sub-Saharan African (SSA) communities in Australia. Personal/cultural beliefs and practices influence HIV (risk, prevention, testing) within Australia and during visits to home countries. A community forum was conducted involving 23 male and female adult African community workers, members and leaders, and health workers; facilitated by cultural workers and an experienced clinician/researcher. The forum comprised small/large group discussions regarding HIV risk/prevention (responses transcribed verbatim; utilising thematic analysis). Stigma, denial, social norms, tradition and culture permeated perceptions/beliefs regarding HIV testing, prevention and transmission among African Australians, particularly regarding return travel to home countries. International travel as a risk factor for HIV acquisition requires further examination, as does the role of the doctor in HIV testing and Pre-exposure Prophylaxis (PrEP). Further assessment of PrEP as an appropriate/feasible intervention is needed, with careful attention regarding negative community perceptions and potential impacts.

  15. HIV Prevention Services Received at Health Care and HIV Test Providers by Young Men who Have Sex with Men: An Examination of Racial Disparities

    PubMed Central

    MacKellar, Duncan A.; Valleroy, Linda A.; Secura, Gina M.; Bingham, Trista; Celentano, David D.; Koblin, Beryl A.; LaLota, Marlene; Shehan, Douglas; Torian, Lucia V.

    2008-01-01

    We investigated whether there were racial/ethnic differences among young men who have sex with men (MSM) in their use of, perceived importance of, receipt of, and satisfaction with HIV prevention services received at health care providers (HCP) and HIV test providers (HTP) that explain racial disparities in HIV prevalence. Young men, aged 23 to 29 years, were interviewed and tested for HIV at randomly sampled MSM-identified venues in six U.S. cities from 1998 through 2000. Analyses were restricted to five U.S. cities that enrolled 50 or more black or Hispanic MSM. Among the 2,424 MSM enrolled, 1,522 (63%) reported using a HCP, and 1,268 (52%) reported having had an HIV test in the year prior to our interview. No racial/ethnic differences were found in using a HCP or testing for HIV. Compared with white MSM, black and Hispanic MSM were more likely to believe that HIV prevention services are important [respectively, AOR, 95% confidence interval (CI): 3.0, 1.97 to 4.51 and AOR, 95% CI: 2.7, 1.89 to 3.79], and were more likely to receive prevention services at their HCP (AOR, 95% CI: 2.5, 1.72 to 3.71 and AOR, 95% CI: 1.7, 1.18 to 2.41) and as likely to receive counseling services at their HTP. Blacks were more likely to be satisfied with the prevention services received at their HCP (AOR, 95% CI: 1.7, 1.14 to 2.65). Compared to white MSM, black and Hispanic MSM had equal or greater use of, perceived importance of, receipt of, and satisfaction with HIV prevention services. Differential experience with HIV prevention services does not explain the higher HIV prevalence among black and Hispanic MSM. PMID:18622708

  16. Opportunities for technology-based HIV prevention programming among high school students in Cape Town, South Africa

    PubMed Central

    Mwaba, Kelvin; Prescott, Tonya L.; Roman, Nicolette V.; Rooi, Bronwyn; Bull, Sheana

    2014-01-01

    One in three new cases of HIV in South Africa is among adolescents. Given that adolescents are particularly affected, scalable and cost-effective prevention programs are urgently needed. This study aims to identify opportunities to integrate technology into youth HIV prevention efforts. In 2012, 1,107 8th – 11th graders completed a paper-and-pencil survey. Respondents were enrolled in one of three public high schools in Langa. Because it is the closest black township to Cape Town, Langa has the highest density of people in the region. Eighty-nine percent of respondents have used text messaging (SMS) and 86% have gone online. If an HIV prevention program was offered online, 66% of youth would be somewhat or extremely likely to access it; slightly fewer (55%) felt the same about SMS-based programming. In comparison, 85% said they would be somewhat or extremely likely to access a school-based HIV prevention program. Interest in Internet-(60%) and SMS-based (54%) HIV prevention programming was similar for youth who had a self-appraised risk for HIV compared to youth who appraised their risk to be lower, as it was for youth who were tired of hearing messages about HIV prevention. Technology use is common – even among high school students who live in lower income communities. At the same time, these data reveal that it is not uncommon for youth to be tired of hearing messages about HIV prevention, and many of the typical topics key to HIV prevention have low interest levels among youth. HIV prevention researchers need to be mindful of the extent of existing programming that youth are exposed to. Technology-based programming may be especially amenable to meeting these requirements because of its novelty especially in developing countries, and because interactive functionality can be easily integrated into the program design. Given the preference for school- and Internet-based programming, it seems that a hybrid approach is likely feasible and acceptable. PMID:25022287

  17. Receptivity of African American Adolescents to an HIV-Prevention Curriculum Enhanced by Text Messaging

    PubMed Central

    Cornelius, Judith B.; St Lawrence, Janet S.

    2013-01-01

    PURPOSE This study assessed African American adolescents’ receptivity to an HIV-prevention curriculum enhanced by text messaging. DESIGN AND METHODS Two focus groups were conducted with 14 African American adolescents regarding how an HIV-prevention curriculum could be enhanced for text messaging delivery. RESULTS The adolescents were receptive to the idea of text messaging HIV-prevention information but wanted to receive a maximum of three messages per day during the hours of 4:00–6:00 p.m. PRACTICE IMPLICATIONS By taking the findings of this study, nurses, other healthcare providers, and community-based organizations can adapt evidence-based interventions for text messaging delivery to individuals at high risk for HIV infection. PMID:19356206

  18. HIV Prevention Services and Testing Utilization Behaviors among Men Who Have Sex with Men at Elevated Risk for HIV in Chongqing, China

    PubMed Central

    Hu, Yifei; Wu, Guohui; Jia, Yujiang; Lu, Rongrong; Xiao, Yan; Raymond, H. F.; Ruan, Yuhua; Sun, Jiangping

    2014-01-01

    Objective. To investigate barriers and correlates of the use of HIV prevention services and HIV testing behaviors among men who have sex with men in Chongqing. Methods. Three consecutive cross-sectional surveys provided demographic, sexual behavior, HIV/syphilis infection, HIV prevention service, and testing behavior data. Results. Of 1239 participants, 15.4% were infected with HIV, incidence was 12.3 per 100 persons/year (95% CI: 9.2–15.3), 38% of the participants reported ever having unprotected insertive anal sex, 40% ever received free condom/lubricants in the past year, and 27.7% ever obtained free sexually transmitted infection examination/treatment in the past year. Multivariable logistic regression revealed that lower levels of HIV/AIDS related stigmatizing/discriminatory attitudes, full-time jobs, and sex debut with men at a younger age were independently associated with use of free condom/lubricants. Large social networks, higher incomes, and sexual debut with men at a younger age were associated with use of any HIV prevention and HIV testing services. Lower levels of stigmatizing/discriminatory attitudes were also associated with HIV testing. Fearing needles and being unaware of the venues for testing were top barriers for testing service utilization. Conclusion. It is imperative to address HIV/AIDS related stigmatizing/discriminatory attitudes and other barriers while delivering intervention and testing services. PMID:24783195

  19. Sexual Risk Behavior: HIV, STD, & Teen Pregnancy Prevention

    MedlinePlus

    ... Connect Sexual Health STD Teen Pregnancy Sexual Risk Behaviors: HIV, STD, & Teen Pregnancy Prevention Recommend on Facebook ... No Fear Act OIG 1600 Clifton Road Atlanta , GA 30329-4027 USA 800-CDC-INFO (800-232- ...

  20. Common Processes in Evidence-Based Adolescent HIV Prevention Programs

    PubMed Central

    Ingram, Barbara L.; Flannery, Diane; Elkavich, Amy

    2014-01-01

    Dissemination of evidence-based HIV prevention programs for adolescents will be increased if community interventionists are able to distinguish core, essential program elements from optional, discretionary ones. We selected five successful adolescent HIV prevention programs, used a qualitative coding method to identify common processes described in the procedural manuals, and then compared the programs. Nineteen common processes were categorized as structural features, group management strategies, competence building, and addressing developmental challenges of adolescence. All programs shared the same structural features (goal-setting and session agendas), used an active engagement style of group management, and built cognitive competence. Programs varied in attention to developmental challenges, emphasis on behavioral and emotional competence, and group management methods. This qualitative analysis demonstrated that successful HIV programs contain processes not articulated in their developers’ theoretical models. By moving from the concrete specifics of branded interventions to identification of core, common processes, we are consistent with the progress of “common factors” research in psychotherapy. PMID:18330687

  1. Combination HIV prevention for female sex workers: what is the evidence?

    PubMed

    Bekker, Linda-Gail; Johnson, Leigh; Cowan, Frances; Overs, Cheryl; Besada, Donela; Hillier, Sharon; Cates, Willard

    2015-01-03

    Sex work occurs in many forms and sex workers of all genders have been affected by HIV epidemics worldwide. The determinants of HIV risk associated with sex work occur at several levels, including individual biological and behavioural, dyadic and network, and community and social environmental levels. Evidence indicates that effective HIV prevention packages for sex workers should include combinations of biomedical, behavioural, and structural interventions tailored to local contexts, and be led and implemented by sex worker communities. A model simulation based on the South African heterosexual epidemic suggests that condom promotion and distribution programmes in South Africa have already reduced HIV incidence in sex workers and their clients by more than 70%. Under optimistic model assumptions, oral pre-exposure prophylaxis together with test and treat programmes could further reduce HIV incidence in South African sex workers and their clients by up to 40% over a 10-year period. Combining these biomedical approaches with a prevention package, including behavioural and structural components as part of a community-driven approach, will help to reduce HIV infection in sex workers in different settings worldwide. Copyright © 2015 Elsevier Ltd. All rights reserved.

  2. Seeking HIV prevention strategies for women.

    PubMed

    Townsend, S

    1993-05-01

    Women are biologically more susceptible to HIV infection than men through heterosexual penile-vaginal intercourse, and transmission by heterosexual means seems to be increasing. The use of male condoms and partner reduction are currently recommended to reduce the risk of contracting and transmitting HIV. Women can, however, only indirectly influence these behaviors. Many face social and emotional factors which make it impossible to negotiate condom use with an unwilling partner. Scientists are therefore paying greater attention to female barrier methods such as the female condom and spermicides as potential female- controlled ways to help women avoid infection. Noncontraceptive chemical methods in the form of jellies and topical creams are being explored. Limited in vivo scientific data exists on how these methods may prevent the transmission of HIV. The female condom is a thin, plastic sheath which covers the cervix, vagina, and women's external genitalia. It has gone to clinical trials in 1700 women at 71 sites. While many women are in favor of the method, objections to its use have been voiced due to its appearance, the noise made during intercourse, slippage, how it feels during intercourse, expense, reduced sensitivity, and embarrassment. Its potential for re-use must be explored. Only inconclusive results are available on the effectiveness of spermicides. While lab and animal research show nonoxynol-9 can kill HIV, it remains to be seen how much or how often it may be used before mucosal linings become irritated and potentially facilitate the entry of HIV. Many unresolved questions about the mechanics of HIV infection remain to be answered before these methods may be fully endorsed by a wide array of scientists.

  3. Adapting an Evidence-Based HIV-Prevention Intervention for Women in Domestic Violence Shelters

    PubMed Central

    Cavanaugh, Courtenay E.; Campbell, Jacquelyn; Braxton, Nikia; Harvey, Jenna; Wingood, Gina

    2016-01-01

    Objective Despite the documented intersection of intimate partner violence and HIV, there is a paucity of evidence-based HIV prevention interventions for female survivors of intimate partner violence in the United States. This paper describes the adaptation of an effective HIV prevention intervention, Sisters Informing Sisters about Topics on AIDS (SISTA), for women in domestic violence shelters and the steps taken to improve the adapted intervention’s implementation. Method The adaptation process was guided by the ADAPT-ITT framework and data collected from directors, direct client service providers, and residents of two domestic violence shelters located in urban areas, as well as topical experts. Results Eleven of 12 shelter staff (92%) reported that HIV interventions had never been implemented at their shelter and 64% reported they had not provided residents with educational brochures about HIV prevention. Changes made to adapt SISTA for this population and enhance the implementation of the intervention included reducing the intervention’s duration; adding education about the intersection of intimate partner violence, substance use, and HIV; and adding an HIV risk assessment and safety plan. Conclusions Next steps will include implementing the adapted intervention and evaluating its perceived acceptability and efficacy, and assessing whether contextual factors influence the intervention’s implementation. PMID:27398257

  4. Assessing HIV Stigma on Prevention Strategies for Black Men Who Have Sex with Men in the United States.

    PubMed

    Sang, Jordan M; Matthews, Derrick D; Meanley, Steven P; Eaton, Lisa A; Stall, Ron D

    2018-06-02

    The deleterious effects of HIV stigma on HIV+ Black MSM care continuum outcomes have been well-documented. How HIV stigma shapes HIV prevention for HIV- persons in this community is poorly understood. We sought to test the relationship of HIV stigma with HIV- Black MSM on HIV testing, pre-exposure prophylaxis (PrEP) awareness, and PrEP use. We recruited 772 participants at Black Pride events across five US cities in 2016. Multivariable logistic regression models assessed the association of external HIV stigma on prevention outcomes adjusting for sociodemographic variables. Stigma was positively associated with PrEP awareness (AOR = 1.34; 95% CI = 1.09, 1.66; p value = 0.005), and not associated with PrEP use or HIV testing in our sample. These findings highlight the complex nature of HIV stigma among BMSM and include results for PrEP, which can affect uptake other prevention methods. We support anti-HIV stigma efforts and advise further exploration on HIV stigma among BMSM and prevention outcomes.

  5. Client Preferences for STD/HIV Prevention Programs.

    ERIC Educational Resources Information Center

    Hennessy, Michael; Mercier, Michele M.; Williams, Samantha P.; Arno, Janet N.

    2002-01-01

    Conducted a formative research study designed to elicit preferences for sexually transmitted disease (STD)/HIV prevention programs from clients at a midwestern STD clinic. Responses of 126 participants show preferences for mixed group or individual meetings with counselors, with extensive intervention less favored than single sessions. Discusses…

  6. Adolescent HIV Prevention: An Application of the Elaboration Likelihood Model.

    ERIC Educational Resources Information Center

    Metzler, April E.; Weiskotten, David; Morgen, Keith J.

    Ninth grade students (n=298) participated in a study to examine the influence source credibility, message, quality, and personal relevance on HIV prevention message efficacy. A pilot study with adolescent focus groups created the high and low quality messages, as well as the high (HIV+) and low (worried parent) credibility sources. Participants…

  7. Advice for prevention from HIV-positive African-American women: 'My story is not just a story'.

    PubMed

    Robillard, Alyssa; Padi, Akhila; Lewis, Kaleea; Julious, Carmen; Troutman, Jamie

    2017-05-01

    Large disparities in HIV incidence, prevalence and mortality exist for African-American women, especially in the southern region of the USA. Based on the culture-centric health promotion model, HIV-positive African American women can use their stories to support primary prevention. The purpose of this study was to document advice from HIV-positive African-American women (n = 25) to young African-American women, as described in their own cultural narratives collected through qualitative interviews. Content analysis of women's advice identified five common themes revolving broadly around: (1) advice for prevention, (2) support systems for prevention, (3) education, (4) empowerment/self-care and (5) potential barriers to prevention. Advice reflected recommendations based on personal experience and highlighted social determinants linked to HIV, such as stigma, access to education and healthcare, social support, and gender and power dynamics. Women also offered advice for coping with an HIV-positive diagnosis. Communication with parents, family and friends regarding education and social support emerged as an important interpersonal factor for participants, as were interactions with sexual/romantic partners. Stigma, at the community level, was consistently discussed as a hindrance to prevention. Narratives of HIV-positive women as community health agents of change can enhance the effectiveness of HIV prevention interventions for young US African-American women.

  8. Transgender HIV prevention: implementation and evaluation of a workshop.

    PubMed

    Bockting, W O; Rosser, B R; Scheltema, K

    1999-04-01

    Virtually no HIV prevention education has specifically targeted the transgender community. To fill this void, a transgender HIV prevention workshop was developed, implemented and evaluated. A 4 h workshop, grounded in the Health Belief Model and the Eroticizing Safer Sex approach, combined lectures, videos, a panel, discussion, roleplay and exercises. Evaluation using a pre-, post- and follow-up test design showed an increase in knowledge and an initial increase in positive attitudes that diminished over time. Due to the small sample size (N = 59) and limited frequency of risk behavior, a significant decrease in unsafe sexual or needle practices could not be demonstrated. However, findings suggested an increase in safer sexual behaviors such as (mutual) masturbation. Peer support improved significantly. Future prevention education should make special efforts to target the more difficult-to-reach, high-risk subgroups of the transgender population.

  9. "It's Crazy Being a Black, Gay Youth." Getting Information about HIV Prevention: A Pilot Study

    ERIC Educational Resources Information Center

    Voisin, Dexter R.; Bird, Jason D. P.; Shiu, Chen-Shi; Krieger, Cathy

    2013-01-01

    Background: Access and adoption of HIV prevention information are important criteria for reducing HIV infection rates among men who have sex with men. Methods: Using focus group data, researchers sought to identify sources of HIV prevention information and barriers to adopting protective behaviors among young African American men who have sex with…

  10. Faith leaders' comfort implementing an HIV prevention curriculum in a faith setting.

    PubMed

    Pichon, Latrice C; Griffith, Derek M; Campbell, Bettina; Allen, Julie Ober; Williams, Terrinieka T; Addo, Angela Y

    2012-08-01

    YOUR Blessed Health (YBH) is a faith-based HIV prevention pilot program designed to increase faith-based organizations' capacity to address HIV/AIDS among African American congregations. Faith leaders (e.g., pastors, pastors' spouses) were trained to deliver youth and adult HIV education sessions. Perceptions of comfort with discussing 11 sexual health topics were assessed after program implementation. Twenty-nine faith leaders self-reported their comfort discussing sexual behaviors, sexual communication, and sexual abuse. Overall, faith leaders were comfortable discussing these sexual health topics; however, denominational and leadership role differences were found. These findings suggest African American faith leaders are willing to lead faith-based HIV prevention efforts, but that consideration of denominational differences and organizational roles in faith-based health promotion programs is critical.

  11. HIV/AIDS fatalism, beliefs and prevention indicators in Gabon:comparisons between Gabonese and Malians.

    PubMed

    Hess, Rosanna F; Mbavu, Martin

    2010-06-01

    HIV/AIDS fatalism may impact on individuals' health-seeking behaviour and HIV-prevention efforts. This descriptive study measured levels of HIV/AIDS fatalism and documented HIV/AIDS beliefs and practices among a sample of Gabonese and Malians living in Gabon, West Africa. The Powe Fatalism Inventory-HIV/AIDS version was used to measure levels of fatalism, while a short-answer survey was used to document personal beliefs and behaviours related to HIV and AIDS among 160 people in Gabon. The mean score of HIV/AIDS fatalism for the total sample was 6.8 on a 15-point scale. Malians had a more fatalistic outlook than Gabonese (mean scores 9.4 versus 5.3), Muslims were more fatalistic than persons of other religions (mean scores 9.2 versus 5.3), while healthcare providers were less fatalistic than non-providers (mean scores 3.8 versus 7.4). People that did not believe that HIV/AIDS is a punishment from God had a lower mean score of fatalism than those who did. Most of the sample believed that AIDS is a real disease, and most did not think that only immoral people discuss HIV and AIDS. The HIV-prevention indicators that related to lower scores of fatalism included knowing HIV-positive people, having had more years of formal education, a willingness to disclose one's HIV status (if known), and experience of HIV/AIDS education. Respondents who had tested for HIV were no less fatalistic than those who had never tested. The findings provide data from a part of the world where HIV/AIDS beliefs have rarely been documented. The results indicate a need for additional studies on correlations between HIV/ AIDS fatalism, HIV-prevention behaviours, and religious belief systems.

  12. Evidence-based HIV/STD prevention intervention for black men who have sex with men.

    PubMed

    Herbst, Jeffrey H; Painter, Thomas M; Tomlinson, Hank L; Alvarez, Maria E

    2014-04-18

    This report summarizes published findings of a community-based organization in New York City that evaluated and demonstrated the efficacy of the Many Men, Many Voices (3MV) human immunodeficiency virus (HIV)/sexually transmitted disease (STD) prevention intervention in reducing sexual risk behaviors and increasing protective behaviors among black men who have sex with men (MSM). The intervention addressed social determinants of health (e.g., stigma, discrimination, and homophobia) that can influence the health and well-being of black MSM at high risk for HIV infection. This report also highlights efforts by CDC to disseminate this evidence-based behavioral intervention throughout the United States. CDC's Office of Minority Health and Health Equity selected the intervention analysis and discussion to provide an example of a program that might be effective for reducing HIV infection- and STD-related disparities in the United States. 3MV uses small group education and interaction to increase knowledge and change attitudes and behaviors related to HIV/STD risk among black MSM. Since its dissemination by CDC in 2004, 3MV has been used in many settings, including health department- and community-based organization programs. The 3MV intervention is an important component of a comprehensive HIV and STD prevention portfolio for at-risk black MSM. As CDC continues to support HIV prevention programming consistent with the National HIV/AIDS Strategy and its high-impact HIV prevention approach, 3MV will remain an important tool for addressing the needs of black MSM at high risk for HIV infection and other STDs.

  13. What Determines HIV Prevention Costs at Scale? Evidence from the Avahan Programme in India

    PubMed Central

    Chandrashekar, Sudhashree; Shetty, Govindraj; Vickerman, Peter; Bradley, Janet; Alary, Michel; Moses, Stephen; Vassall, Anna

    2016-01-01

    Abstract Expanding essential health services through non‐government organisations (NGOs) is a central strategy for achieving universal health coverage in many low‐income and middle‐income countries. Human immunodeficiency virus (HIV) prevention services for key populations are commonly delivered through NGOs and have been demonstrated to be cost‐effective and of substantial global public health importance. However, funding for HIV prevention remains scarce, and there are growing calls internationally to improve the efficiency of HIV prevention programmes as a key strategy to reach global HIV targets. To date, there is limited evidence on the determinants of costs of HIV prevention delivered through NGOs; and thus, policymakers have little guidance in how best to design programmes that are both effective and efficient. We collected economic costs from the Indian Avahan initiative, the largest HIV prevention project conducted globally, during the first 4 years of its implementation. We use a fixed‐effect panel estimator and a random‐intercept model to investigate the determinants of average cost. We find that programme design choices such as NGO scale, the extent of community involvement, the way in which support is offered to NGOs and how clinical services are organised substantially impact average cost in a grant‐based payment setting. © 2016 The Authors. Health Economics published by John Wiley & Sons Ltd. PMID:26763652

  14. Brief Report: HIV Drug Resistance in Adults Failing Early Antiretroviral Treatment: Results From the HIV Prevention Trials Network 052 Trial.

    PubMed

    Fogel, Jessica M; Hudelson, Sarah E; Ou, San-San; Hart, Stephen; Wallis, Carole; Morgado, Mariza G; Saravanan, Shanmugam; Tripathy, Srikanth; Hovind, Laura; Piwowar-Manning, Estelle; Sabin, Devin; McCauley, Marybeth; Gamble, Theresa; Zhang, Xinyi C; Eron, Joseph J; Gallant, Joel E; Kumwenda, Johnstone; Makhema, Joseph; Kumarasamy, Nagalingeswaran; Chariyalertsak, Suwat; Hakim, James; Badal-Faesen, Sharlaa; Akelo, Victor; Hosseinipour, Mina C; Santos, Breno R; Godbole, Sheela V; Pilotto, Jose H; Grinsztejn, Beatriz; Panchia, Ravindre; Mayer, Kenneth H; Chen, Ying Q; Cohen, Myron S; Eshleman, Susan H

    2016-07-01

    Early initiation of antiretroviral treatment (ART) reduces HIV transmission and has health benefits. HIV drug resistance can limit treatment options and compromise use of ART for HIV prevention. We evaluated drug resistance in 85 participants in the HIV Prevention Trials Network 052 trial who started ART at CD4 counts of 350-550 cells per cubic millimeter and failed ART by May 2011; 8.2% had baseline resistance and 35.3% had resistance at ART failure. High baseline viral load and less education were associated with emergence of resistance at ART failure. Resistance at ART failure was observed in 7 of 8 (87.5%) participants who started ART at lower CD4 cell counts.

  15. Faith-based HIV prevention and counseling programs: findings from the Cincinnati census of religious congregations.

    PubMed

    Szaflarski, Magdalena; Ritchey, P Neal; Jacobson, C Jeffrey; Williams, Rhys H; Baumann Grau, Amy; Meganathan, Karthikeyan; Ellison, Christopher G; Tsevat, Joel

    2013-06-01

    Congregations are well positioned to address HIV in their communities, but their response to HIV has been mixed. An emerging literature describes HIV programming in urban, predominantly black congregations, but population-based data remain limited. This study examined the levels of HIV prevention and counseling programs and associated factors (e.g., religious, organizational) by using data from a phone census of congregations in the Greater Cincinnati area (N = 447). Over 10 % of congregations (36 % of Black Protestant and 5-18 % of other types of congregations) offered HIV education/prevention alone or in combination with counseling or with counseling and testing. Path analysis results showed notable significant (p < 0.05) total effects of theology-polity on HIV prevention/counseling programs, but these effects were fully mediated by other factors, including other community work and racial composition. The levels of HIV programming in this study were high by national standards, but further outreach is needed in high-risk African American communities.

  16. Faith-Based HIV Prevention and Counseling Programs: Findings from the Cincinnati Census of Religious Congregations

    PubMed Central

    Ritchey, P. Neal; Jacobson, C. Jeffrey; Williams, Rhys H.; Grau, Amy Baumann; Meganathan, Karthikeyan; Ellison, Christopher G.; Tsevat, Joel

    2013-01-01

    Congregations are well positioned to address HIV in their communities, but their response to HIV has been mixed. An emerging literature describes HIV programming in urban, predominantly black congregations, but population-based data remain limited. This study examined the levels of HIV prevention and counseling programs and associated factors (e.g., religious, organizational) by using data from a phone census of congregations in the Greater Cincinnati area (N = 447). Over 10 % of congregations (36 % of Black Protestant and 5–18 % of other types of congregations) offered HIV education/prevention alone or in combination with counseling or with counseling and testing. Path analysis results showed notable significant (p < 0.05) total effects of theology-polity on HIV prevention/counseling programs, but these effects were fully mediated by other factors, including other community work and racial composition. The levels of HIV programming in this study were high by national standards, but further outreach is needed in high-risk African American communities. PMID:23568226

  17. Associations Between Availability and Coverage of HIV-Prevention Measures and Subsequent Incidence of Diagnosed HIV Infection Among Injection Drug Users

    PubMed Central

    Likatavičius, Giedrius; Klempová, Danica; Hedrich, Dagmar; Nardone, Anthony; Griffiths, Paul

    2009-01-01

    HIV-prevention measures specific to injection drug users (IDUs), such as opioid substitution treatment and needle-and-syringe programs, are not provided in many countries where injection drug use is endemic. We describe the incidence of diagnosed HIV infection in IDUs and the availability and coverage of opioid substitution and needle-and-syringe programs in the European Union and 5 middle- and high-income countries. Countries with greater provision of both prevention measures in 2000 to 2004 had lower incidence of diagnosed HIV infection in 2005 and 2006. PMID:19372511

  18. Operational fidelity to an evidence-based HIV prevention intervention for people living with HIV/AIDS.

    PubMed

    Kalichman, Seth C; Hudd, Katie; Diberto, Giorgio

    2010-08-01

    Evidence-based interventions are often disseminated in public health education with little known about their operational fidelity. This study examined the delivery of intervention components (operational fidelity) of a widely disseminated HIV prevention program designed for people living with HIV/AIDS named Healthy Relationships. Two hundred ninety-nine agencies that had been trained in the intervention by the Centers for Disease Control and Prevention were contacted, and 122 (41%) completed confidential interviews. Among the 93 agencies that implemented the program, 39 (40%) adapted at least one core element activity, and 21 (23%) dropped an activity. Most adaptations were intended to improve the community fit of the intervention. Agencies believed that funders demand that they implement the intervention with fidelity. Models of technology transfer that emphasize behavior change processes rather than specific curriculum content may advance prevention program dissemination.

  19. HIV Treatment as Prevention: Principles of Good HIV Epidemiology Modelling for Public Health Decision-Making in All Modes of Prevention and Evaluation

    PubMed Central

    Delva, Wim; Wilson, David P.; Abu-Raddad, Laith; Gorgens, Marelize; Wilson, David; Hallett, Timothy B.; Welte, Alex

    2012-01-01

    Public health responses to HIV epidemics have long relied on epidemiological modelling analyses to help prospectively project and retrospectively estimate the impact, cost-effectiveness, affordability, and investment returns of interventions, and to help plan the design of evaluations. But translating model output into policy decisions and implementation on the ground is challenged by the differences in background and expectations of modellers and decision-makers. As part of the PLoS Medicine Collection “Investigating the Impact of Treatment on New HIV Infections”—which focuses on the contribution of modelling to current issues in HIV prevention—we present here principles of “best practice” for the construction, reporting, and interpretation of HIV epidemiological models for public health decision-making on all aspects of HIV. Aimed at both those who conduct modelling research and those who use modelling results, we hope that the principles described here will become a shared resource that facilitates constructive discussions about the policy implications that emerge from HIV epidemiology modelling results, and that promotes joint understanding between modellers and decision-makers about when modelling is useful as a tool in quantifying HIV epidemiological outcomes and improving prevention programming. PMID:22802729

  20. 76 FR 367 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Minority HIV...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-04

    ..., Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Minority HIV/AIDS Research... Researchers To Conduct HIV/AIDS Epidemiologic and Prevention Research, Funding Opportunity Announcement (FOA... HIV/AIDS Research Initiative (MARI) to Build Capacity in Black and Hispanic Communities and Among...

  1. Venue-Based Recruitment of Women at Elevated Risk for HIV: An HIV Prevention Trials Network Study

    PubMed Central

    Golin, Carol; El-Sadr, Wafaa; Hughes, James P.; Wang, Jing; Roman Isler, Malika; Mannheimer, Sharon; Kuo, Irene; Lucas, Jonathan; DiNenno, Elizabeth; Justman, Jessica; Frew, Paula M.; Emel, Lynda; Rompalo, Anne; Polk, Sarah; Adimora, Adaora A.; Rodriquez, Lorenna; Soto-Torres, Lydia; Hodder, Sally

    2014-01-01

    Abstract Background: The challenge of identifying and recruiting U.S. women at elevated risk for HIV acquisition impedes prevention studies and services. HIV Prevention Trials Network (HPTN) 064 was a U.S. multisite, longitudinal cohort study designed to estimate HIV incidence among women living in communities with prevalent HIV and poverty. Venue-based sampling (VBS) methodologies and participant and venue characteristics are described. Methods: Eligible women were recruited from 10 U.S. communities with prevalent HIV and poverty using VBS. Participant eligibility criteria included age 18–44 years, residing in a designated census tract/zip code, and self-report of at least one high-risk personal and/or male sexual partner characteristic associated with HIV acquisition (e.g., incarceration history). Ethnography was conducted to finalize recruitment areas and venues. Results: Eight thousand twenty-nine women were screened and 2,099 women were enrolled (88% black, median age 29 years) over 14 months. The majority of participants were recruited from outdoor venues (58%), retail spaces (18%), and social service organizations (13%). The proportion of women recruited per venue category varied by site. Most participants (73%) had both individual and partner characteristics that qualified them for the study; 14% were eligible based on partner risk only. Conclusion: VBS is a feasible and effective approach to rapidly recruit a population of women at enhanced risk for HIV in the United States. Such a recruitment approach is needed in order to engage women most at risk and requires strong community engagement. PMID:24742266

  2. Prisoners' knowledge of HIV/AIDS and its prevention in Kerman, Islamic Republic of Iran.

    PubMed

    Nakhaee, F H

    2002-11-01

    Knowledge of prisoners regarding HIV/AIDS in Kerman was evaluated. Analysis indicated that the sample (n = 350) of prisoners had relatively high knowledge about HIV/AIDS and its modes of transmission. However, they had a lower level of knowledge about HIV/AIDS prevention. The overall knowledge of men about AIDS was significantly lower than women. Persons aged 46 years and older and illiterate inmates had the least knowledge about modes of transmission. In addition, the knowledge of illiterate prisoners about HIV/AIDS prevention was significantly lower than others. Evaluation of attitudes and practices of prisoners and implementation of educational programmes regarding HIV/AIDS are suggested.

  3. Associations between Social Capital and HIV Stigma in Chennai, India: Considerations for Prevention Intervention Design

    ERIC Educational Resources Information Center

    Sivaram, Sudha; Zelaya, Carla; Srikrishnan, A. K.; Latkin, Carl; Go, V. F.; Solomon, Suniti; Celentano, David

    2009-01-01

    Stigma against persons living with HIV/AIDS (PLHA) is a barrier to seeking prevention education, HIV testing, and care. Social capital has been reported as an important factor influencing HIV prevention and social support upon infection. In the study, we explored the associations between social capital and stigma among men and women who are…

  4. Synergies, tensions and challenges in HIV prevention, treatment and cure research: exploratory conversations with HIV experts in South Africa.

    PubMed

    Moodley, Keymanthri; Rossouw, Theresa; Staunton, Ciara; Colvin, Christopher J

    2016-04-30

    The ethical concerns associated with HIV prevention and treatment research have been widely explored in South Africa over the past 3 decades. However, HIV cure research is relatively new to the region and significant ethical and social challenges are anticipated. There has been no published empirical enquiry in Africa into key informant perspectives on HIV cure research. Consequently, this study was conducted to gain preliminary data from South African HIV clinicians, researchers and activists. In-depth interviews were conducted on a purposive sample of fourteen key informants in South Africa. Audiotaped interviews were transcribed verbatim with concurrent thematic analysis. The perspectives of HIV clinicians, researchers and activists were captured. Analyst triangulation occurred as the data were analysed by three authors independently. The rapid evolution of HIV cure research agendas was prominent with participants expressing some concern that the global North was driving the cure agenda. Participants described a symbiotic relationship between cure, treatment and prevention research necessitating collaboration. Assessing and managing knowledge and expectations around HIV cure research emerged as a central theme related to challenges to constructing 'cure' - how patients understand the idea of cure is important in explaining the complexity of cure research especially in the South African context where understanding of science is often challenging. Managing expectations and avoiding curative misconception will have implications for consent processes. Unique strategies in cure research could include treatment interruption, which has the potential to create therapeutic and ethical conflict and will be perceived as a significant risk. Ethical challenges in cure research will impact on informed consent and community engagement. It was encouraging to note the desire for synergy amongst researchers and clinicians working in the fields of prevention, treatment and cure

  5. α-Defensins in the Prevention of HIV Transmission Among Breastfed Infants

    PubMed Central

    Kuhn, Louise; Trabattoni, Daria; Kankasa, Chipepo; Semrau, Katherine; Kasonde, Prisca; Lissoni, Francesca; Sinkala, Moses; Ghosh, Mrinal; Vwalika, Cheswa; Aldrovandi, Grace M.; Thea, Donald M.; Clerici, Mario

    2006-01-01

    Summary: α-Defensins have been observed to have anti-HIV activity but have not been investigated in relation to mother-to-child HIV transmission. We measured the concentration of α-defensins in breast milk of HIV-positive mothers and tested whether the concentrations were associated with HIV transmission. A nested case-control study of 32 HIV-positive women who transmitted HIV to their infants and 52 randomly selected HIV-positive women who did not transmit HIV to their infants was conducted in Lusaka, Zambia. α-Defensins were detected in most (79%) of the milk samples tested. Concentrations of α-defensins increased as breast milk HIV RNA quantity increased, and breast milk HIV RNA quantity was, in turn, a strong and significant predictor of HIV transmission. After adjustment for milk HIV RNA quantity, however, α-defensin concentration was significantly associated with a decreased risk of intrapartum and postnatal HIV transmission (odds ratio = 0.3, 95% confidence interval: 0.09-0.93). Our data suggest that there may be a role for α-defensins in prevention of HIV transmission to breastfed infants. PMID:15905728

  6. Straight Talk: HIV Prevention for African-American Heterosexual Men: Theoretical Bases and Intervention Design

    PubMed Central

    Frye, Victoria; Bonner, Sebastian; Williams, Kim; Henny, Kirk; Bond, Keosha; Lucy, Debbie; Cupid, Malik; Smith, Stephen; Koblin, Beryl A.

    2016-01-01

    In the United States, racial disparities in HIV/AIDS are stark. Although African Americans comprise an estimated 14% of the U.S. population, they made up 52% of new HIV cases among adults and adolescents diagnosed in 2009. Heterosexual transmission is now the second leading cause of HIV in the United States. African Americans made up a full two-thirds of all heterosexually acquired HIV/AIDS cases between 2005 and 2008. Few demonstrated efficacious HIV prevention interventions designed specifically for adult, African-American heterosexual men exist. Here, we describe the process used to design a theory-based HIV prevention intervention to increase condom use, reduce concurrent partnering, and increase HIV testing among heterosexually active African-American men living in high HIV prevalence areas of New York City. The intervention integrated empowerment, social identity, and rational choices theories and focused on four major content areas: HIV/AIDS testing and education; condom skills training; key relational and behavioral turning points; and masculinity and fatherhood. PMID:23016501

  7. Adapting a Multifaceted U.S. HIV Prevention Education Program for Girls in Ghana

    ERIC Educational Resources Information Center

    Fiscian, Vivian Sarpomaa; Obeng, E. Kwame; Goldstein, Karen; Shea, Judy A.; Turner, Barbara J.

    2009-01-01

    We adapted a U.S. HIV prevention program to address knowledge gaps and cultural pressures that increase the risk of infection in adolescent Ghanaian girls. The theory-based nine-module HIV prevention program combines didactics and games, an interactive computer program about sugar daddies, and tie-and-dye training to demonstrate an economic…

  8. An evaluation of performance-arts based HIV-prevention events in London with 13- 16-year-olds.

    PubMed

    Campbell, Tomás; Bath, Michael; Bradbear, Rachel; Cottle, Justine; Parrett, Neil

    2009-09-01

    The London borough of Newham is ethnically diverse and is one of the poorest regions in the UK. Rates of teenage pregnancy, sexually transmitted infections (STIs) and HIV are high compared to the rest of the country. One strand of the local school-based HIV-prevention programme for young people utilizes performance arts as a tool for HIV education and prevention. This study evaluated HIV knowledge, confidence and intention to use a condom in two groups of 13- 16-year-olds who had participated in performance-based events. Group 1 (n = 14) participated in a six-week programme of performance arts-based HIV education and prevention workshops, which culminated in a theatre-based performance. Group 2 (n = 65) were audience members who attended the performance. Participants completed a short questionnaire containing both qualitative and quantitative items. Qualitative data suggested that the participants had learned about condoms and their efficacy in preventing acquisition of HIV and sexually transmitted diseases. Quantitative results indicated that after participation in the events, respondents had more information about HIV and condom use; were more confident that they could insist on condom use with partners; and planned to use condoms in the future. There was a statistically significant difference between Groups 1 and 2 but because of the small numbers in Group 1 this result should be interpreted cautiously. Performance-based HIV-prevention activities may be a useful way to deliver HIV-prevention messages to young people. This evaluation will form the basis of a more systematic and robust evaluation of future events.

  9. HIV prevention in action on the football field: the WhizzKids United program in South Africa.

    PubMed

    Balfour, Louise; Farrar, Thomas; McGilvray, Marcus; Wilson, Douglas; Tasca, Giorgio A; Spaans, Johanna N; Mathews, Catherine; Maziya, Lungile; Khanyile, Siphosihle; Dalgleish, Tracy L; Cameron, William D

    2013-07-01

    The Africaid Trust is a grassroots South African non-profit organization that engages youth in HIV prevention by harnessing the popularity of football (i.e. soccer). WhizzKids United, the organization's primary program, operates a 12-week program in elementary schools in Pietermaritzburg, South Africa, which aims to impart knowledge and life skills critical to HIV prevention. The goal of this research was to compare elementary school youth who received the program to youth who only received traditional classroom-based HIV education on health behaviors and HIV-related knowledge and stigma. A secondary objective was to evaluate HIV knowledge, sexual behaviors, attitudes towards HIV and health care seeking behaviors among South African youth in grades 9-12. Elementary students who participated in the program reported greater HIV knowledge and lower HIV stigma (p < .001) than those who had not. The majority of youth in grades 9-12 report having sexual relations (55.6%), despite low levels of HIV testing (29.9%) in this high HIV prevalence region of South Africa. The results highlight the importance of supporting community-based HIV educational initiatives that engage high-risk youth in HIV prevention and the need for youth-friendly health services.

  10. Targeting "risky" gender ideologies: constructing a community-driven, theory-based HIV prevention intervention for youth.

    PubMed

    Laub, C; Somera, D M; Gowen, L K; Díaz, R M

    1999-04-01

    Since the beginning of the HIV epidemic, school-based HIV prevention education targeting youth has taken many forms. Although there has been some success, educators continue to be challenged by situations in which youth are knowledgeable about HIV but continue to engage in risky sexual behavior. In this article, the authors propose that the underlying or implicit theories about teenagers' sexual risk behavior that guide most of these prevention activities are not accurate descriptions or valid explanations of sexual risk in this population. The article is divided into three major sections. First, the authors articulate the theories underlying HIV prevention activities that are typically found in standard school-based prevention curricula, discussing both their limitations and strengths. Second, they discuss their increased awareness of the role of gender ideologies and sexual scripts in the sexual lives of youth. Finally, the authors describe their current HIV prevention activity ("The Game") as it emerges and is shaped by their increasing understanding of the critical role of gender-based ideologies and sexual scripts in young people's sexual risk behavior.

  11. HIV risks and HIV prevention among female sex workers in two largest urban settings in Croatia, 2008-2014.

    PubMed

    Štulhofer, Aleksandar; Landripet, Ivan; Božić, Jasmina; Božičević, Ivana

    2015-01-01

    Harm reduction-based HIV prevention has been in place among female sex workers (FSWs) in Croatia for more than a decade. However, little is known about how well the existing programs meet the needs of FSWs in an environment where sex work remains criminalized and highly stigmatized. This study aims to assess changes in FSWs' vulnerability to HIV infection in the 2008-2014 period. Using convenience samples of FSWs in Croatia's two largest urban settings, behavioral data were collected in 2007-2008 and 2014. Outreach workers interviewed 154 FSWs in the first wave of the survey and 158 in the second. The period under observation was characterized by a stable prevalence of most HIV-relevant risk behaviors and experiences. Significant changes in client-based victimization and HIV knowledge were observed only among FSWs in the capital city. Substantial and mostly sustained levels of sexual and nonsexual victimization call for more research into the limits of the current behavior-based harm reduction approach to HIV prevention in the country.

  12. Prevention and treatment of HIV addicted patients: a biopsychosocial approach.

    PubMed

    Iskandar, Shelly; van Crevel, Reinout; Siregar, I M P; Achmad, T H; van der Ven, A J A M; de Jong, C A J

    2009-07-01

    Injecting drug use is the main route of HIV transmission in many parts of Indonesia. Efforts to prevent HIV-transmission through injecting drug use mostly focus on subjects who actively inject. In scientific publications, the term 'injecting drug users' tends to be used without a clear definition and without specifying the pattern of drug use as current or former drug use, frequency, duration, type of injected drug(s) or context (e.g. imprisonment). Actually, injecting drug users (IDUs) have different drug use patterns, risk behavior, somatic co-morbidity, psychiatric co-morbidity, and psychosocial problems. In fact, these patients are suffering from addiction as a chronic brain disease in co-occurrence with somatic and psychiatric disorder and many social problems. Failing in addressing the problems comprehensively will lead to the failure of drug treatment. This is why addiction can be best studied and treated from a biopsychosocial perspective. Accordingly, treatment goals can be differentiated in crisis intervention, cure or recovery (detoxification, relapse prevention), and care or partial remission (stabilization and harm reduction). In summary, injecting drug use in Indonesia is not a single entity and patient oriented prevention and care for IDUs, especially focusing on their addiction, should be addressed to prevent the transmission of HIV/AIDS.

  13. Antiretroviral prophylaxis for HIV prevention in heterosexual men and women.

    PubMed

    Baeten, Jared M; Donnell, Deborah; Ndase, Patrick; Mugo, Nelly R; Campbell, James D; Wangisi, Jonathan; Tappero, Jordan W; Bukusi, Elizabeth A; Cohen, Craig R; Katabira, Elly; Ronald, Allan; Tumwesigye, Elioda; Were, Edwin; Fife, Kenneth H; Kiarie, James; Farquhar, Carey; John-Stewart, Grace; Kakia, Aloysious; Odoyo, Josephine; Mucunguzi, Akasiima; Nakku-Joloba, Edith; Twesigye, Rogers; Ngure, Kenneth; Apaka, Cosmas; Tamooh, Harrison; Gabona, Fridah; Mujugira, Andrew; Panteleeff, Dana; Thomas, Katherine K; Kidoguchi, Lara; Krows, Meighan; Revall, Jennifer; Morrison, Susan; Haugen, Harald; Emmanuel-Ogier, Mira; Ondrejcek, Lisa; Coombs, Robert W; Frenkel, Lisa; Hendrix, Craig; Bumpus, Namandjé N; Bangsberg, David; Haberer, Jessica E; Stevens, Wendy S; Lingappa, Jairam R; Celum, Connie

    2012-08-02

    Antiretroviral preexposure prophylaxis is a promising approach for preventing human immunodeficiency virus type 1 (HIV-1) infection in heterosexual populations. We conducted a randomized trial of oral antiretroviral therapy for use as preexposure prophylaxis among HIV-1-serodiscordant heterosexual couples from Kenya and Uganda. The HIV-1-seronegative partner in each couple was randomly assigned to one of three study regimens--once-daily tenofovir (TDF), combination tenofovir-emtricitabine (TDF-FTC), or matching placebo--and followed monthly for up to 36 months. At enrollment, the HIV-1-seropositive partners were not eligible for antiretroviral therapy, according to national guidelines. All couples received standard HIV-1 treatment and prevention services. We enrolled 4758 couples, of whom 4747 were followed: 1584 randomly assigned to TDF, 1579 to TDF-FTC, and 1584 to placebo. For 62% of the couples followed, the HIV-1-seronegative partner was male. Among HIV-1-seropositive participants, the median CD4 count was 495 cells per cubic millimeter (interquartile range, 375 to 662). A total of 82 HIV-1 infections occurred in seronegative participants during the study, 17 in the TDF group (incidence, 0.65 per 100 person-years), 13 in the TDF-FTC group (incidence, 0.50 per 100 person-years), and 52 in the placebo group (incidence, 1.99 per 100 person-years), indicating a relative reduction of 67% in the incidence of HIV-1 with TDF (95% confidence interval [CI], 44 to 81; P<0.001) and of 75% with TDF-FTC (95% CI, 55 to 87; P<0.001). Protective effects of TDF-FTC and TDF alone against HIV-1 were not significantly different (P=0.23), and both study medications significantly reduced the HIV-1 incidence among both men and women. The rate of serious adverse events was similar across the study groups. Eight participants receiving active treatment were found to have been infected with HIV-1 at baseline, and among these eight, antiretroviral resistance developed in two during the

  14. Just Say Maybe: Working with Uncertainties in HIV Prevention Education

    ERIC Educational Resources Information Center

    Frankham, Jo

    2003-01-01

    The article focuses on a key aspect of the experiences of young gay men and considers how their responses might inform HIV prevention education for all young people. The article first outlines key representations of same-sex desire and of HIV/AIDS through which young gay men learn various certainties about gay men, gay sex and AIDS. As a…

  15. HIV Prevention for Adolescents: Where Do We Go from Here?

    ERIC Educational Resources Information Center

    Lightfoot, Marguerita

    2012-01-01

    The World Health Organization estimates that 50% of the 30 million HIV infections worldwide occurred in young people between the ages of 15 and 24 years. In the United States, national statistics estimate that almost 40% of new HIV cases occur in youth ages 13-29 (Centers for Disease Control and Prevention, 2011). Therefore, a focus on preventing…

  16. Systematic review of HIV prevention interventions in China: a health communication perspective.

    PubMed

    Xiao, Zhiwen; Noar, Seth M; Zeng, Lily

    2014-02-01

    To examine whether communication strategies and principles have been utilized in the HIV prevention intervention programs conducted in China. Comprehensive literature searches were conducted using PsycINFO, Medline, and Academic Search Complete with combinations of a number of keywords. Studies were included if they (1) were conducted in China and published prior to October 2011; (2) tested interventions promoting HIV/sexual risk reduction; and (3) reported empirical outcome evaluations on HIV knowledge, condom use and other condom-related variables. Data on 11 dimensions were extracted and analyzed, including formative research, theory, message targeting, messenger and channels, process evaluation, evaluation design, outcome measures. The majority of the 45 intervention studies were not theory-based, did not report conducting formative research or process evaluation, used pretest-posttest control group designs, combined nonmedia channels, printed and visual materials, and employed HIV knowledge and condom use as outcome measures. Many HIV prevention interventions in China have been successful in reducing HIV risk-related outcomes. This literature has its weaknesses; however, the current review illuminates gaps in the literature and points to important future directions for research.

  17. HIV epidemic and human rights among men who have sex with men in sub-Saharan Africa: Implications for HIV prevention, care, and surveillance.

    PubMed

    Abara, Winston E; Garba, Ibrahim

    2017-04-01

    Recent research has presented evidence that men who have sex with men (MSM) bear a disproportionate burden of HIV and are at increased risk for HIV in sub-Saharan Africa (SSA). However, many countries in SSA have failed to address the needs of MSM in national HIV/AIDS programmes. Furthermore, many MSM face structural barriers to HIV prevention and care, the most significant of which include laws that criminalise male-to-male sexual contact and facilitate stigma and discrimination. This in turn increases the vulnerability of MSM to acquiring HIV and presents barriers to HIV prevention, care, and surveillance. This relationship illustrates the link between human rights, social justice, and health outcomes and presents considerable challenges to addressing the HIV epidemic among MSM in SSA. The response to the HIV epidemic in SSA requires a non-discriminatory human rights approach to all at-risk groups, including MSM. Existing international human rights treaties, to which many SSA countries are signatories, and a 'health in all policies' approach provides a strong basis to reduce structural barriers to HIV prevention, care, surveillance, and research, and to ensure that all populations in SSA, including MSM, have access to the full range of rights that help ensure equal opportunities for health and wellness.

  18. Prevention of HIV in Adolescent Girls and Young Women: Key to an AIDS-Free Generation.

    PubMed

    Abdool Karim, Quarraisha; Baxter, Cheryl; Birx, Deborah

    2017-05-01

    The Global Plan towards the elimination of new HIV infections among children by 2015 and keeping their mothers alive (Global Plan) has ensured that more infants in high-HIV burden countries survive childhood HIV-free. Although equal numbers of boy and girl children have survived to age 10, a gender divergence starts to emerge as they enter adolescence. Up to 3 times as many young women aged 15-24 years in eastern and southern Africa are living with HIV compared with their male peers. Further, more adolescent girls and young women are sick and/or dying from AIDS-related or HIV-related complications during pregnancy and in the postpartum period, underscoring the importance of strengthening HIV treatment and prevention services for this group. Failure to prevent HIV in adolescent girls and young women and keep them alive will reverse the infant HIV prevention and survival gains made under the Global Plan. The promising global declines in HIV infection in young women need to be strengthened to realize the goals of an AIDS-free generation. The DREAMS initiative of the United States President's Emergency Plan for AIDS Relief (PEPFAR), which specifically addresses adolescent girls and young women at highest risk of HIV acquisition, brings new hope for meeting the prevention and care needs of this important and vulnerable population through political commitment, leadership, financial and human resource investments, advocacy efforts, and a focus on the highest priority settings. Importantly, to achieve the goal of keeping mothers alive, we have to place more emphasis on access to sexual and reproductive health services that (1) include HIV prevention and treatment services for adolescent girls and young women; (2) increase male/paternal responsibility in mother and infant health; and (3) ensure a supportive social environment that enables young women to grow up into young adults who are free to graduate from high school and plan their pregnancies, ultimately entering

  19. HIV prevention interventions for young male commercial sex workers.

    PubMed

    Ballester-Arnal, R; Gil-Llario, M D; Salmeron-Sánchez, P; Giménez-García, C

    2014-03-01

    The sex industry, where men sell sexual services to other men or women, has grown in recent years. These men who offer sexual services are particularly vulnerable to HIV infection due to such factors as: frequency of risky sexual practices, number of sex partners, drug-taking, prevalence of sexually-transmitted infections (STI) and their specific situation of social exclusion which may hinder access to health services. These multi-faceted realities faced by sex workers explain the burgeoning interest in new avenues of scientific research. There are too few preventive programs however aimed at this population group and the studies that evaluate their effectiveness are fewer still. In this article we survey more recent studies on the difficulties of implementing programs for HIV prevention in male sex workers (MSW), as well as the studies that have gauged the impact of preventive programs in this group.

  20. Integrating Social Marketing Into Fijian HIV/AIDS Prevention Programs: Lessons From Systematic Review.

    PubMed

    Sewak, Aarti; Singh, Gurmeet

    2017-01-01

    Social marketing techniques have been tested and proven useful within the health sector worldwide. In Fiji, social marketing was introduced in the early 1990s, and more rapidly during the last decade to improve national response to an increasing incidence of sexually transmitted infections (STIs) such as human immunodeficiency virus (HIV) and acquired immune deficiency syndrome (AIDS). Given the limited amount of research in the area of program evaluation in Pacific Island Countries and Territories (PICTs), this study systematically analyzes five Fijian HIV/AIDS prevention programs through Andreasen's benchmark criteria, in order to identify gaps in program design that ultimately impact program effectiveness. Assessment results unveil some interesting trends regarding the focus and applications of past Fijian HIV/AIDS prevention programs in the past decade. This article discusses these findings and other valuable lessons for future HIV/AIDS prevention strategies in Fiji and elsewhere.

  1. Funding of community-based interventions for HIV prevention.

    PubMed

    Poku, Nana K; Bonnel, René

    2016-07-01

    Since the start of the HIV epidemic, community responses have been at the forefront of the response. Following the extraordinary expansion of global resources, the funding of community responses rose to reach at least US$690 million per year in the period 2005-2009. Since then, many civil society organisations (CSOs) have reported a drop in funding. Yet, the need for strong community responses is even more urgent, as shown by their role in reaching the Joint United Nations Programme on HIV/AIDS (UNAIDS) Fast-Track targets. In the case of antiretroviral treatment, interventions need to be adopted by most people at risk of HIV in order to have a substantial effect on the prevention of HIV at the population level. This paper reviews the published literature on community responses, funding and effectiveness. Additional funding is certainly needed to increase the coverage of community-based interventions (CBIs), but current evidence on their effectiveness is extremely mixed, which does not provide clear guidance to policy makers. This is especially an issue for adolescent girls and young women in Eastern and Southern Africa, who face extremely high infection risk, but the biomedical prevention tools that have been proven effective for the general population still remain pilot projects for this group. Research is especially needed to isolate the factors affecting the likelihood that interventions targeting this group are consistently successful. Such work could be focused on the community organisations that are currently involved in delivering gender-sensitive interventions.

  2. Treating High-grade Lesions to Prevent Anal Cancer in HIV-infected People

    Cancer.gov

    This study, called the ANCHOR trial, will investigate whether screening and prevention methods similar to those used to prevent cervical cancer can help prevent anal cancer in HIV-infected men and women.

  3. Assessing Domestic Violence Shelter Workers Views and Practices Pertaining to HIV Prevention Services for Women Residing in Domestic Violence Shelters.

    PubMed

    Cavanaugh, Courtenay E; Harvey, Jenna; Alexander, Kamila A; Saraczewski, Samantha; Campbell, Jacquelyn C

    2018-06-01

    There is a need for studies to assess domestic violence (DV) shelter workers views about brief HIV prevention interventions for shelter residents to improve these workers' provision of HIV prevention interventions to shelter residents. This mixed methods study assessed DV shelter workers' views about the following: (a) the need for and appropriateness of HIV prevention services within DV shelters, (b) the utility (i.e., acceptability, systems support, understanding, and feasibility) of an HIV Risk Assessment and Safety Plan (HIV RASP) for women in DV shelters, and (c) suggested changes to or concerns about using the HIV RASP. Workers from DV shelters located in the 10 states in the United States with the highest rates of HIV reviewed the HIV RASP and answered survey questions about it including the Usage Rating Profile-Intervention (URP-I) Questionnaire and two open-ended questions. Although workers felt it was appropriate to provide HIV prevention interventions within DV shelters, only 23% reported that HIV prevention interventions had ever been implemented at their shelter and only 42% had provided residents with educational brochures about HIV prevention. Workers generally agreed that the HIV RASP was acceptable, understandable, and feasible. They somewhat disagreed about their ability to implement the tool independently. Findings suggest that little progress has been made in engaging DV shelter workers in HIV prevention efforts for residents during the past decade and reveal ways to improve the HIV RASP and overcome barriers to implementing it. The study findings may be used to help reduce gaps between the science and practice of HIV prevention for abused women.

  4. HIV-Related Stigma and HIV Prevention Uptake Among Young Men Who Have Sex with Men and Transgender Women in Thailand.

    PubMed

    Logie, Carmen H; Newman, Peter A; Weaver, James; Roungkraphon, Surachet; Tepjan, Suchon

    2016-02-01

    HIV-related stigma is a pervasive structural driver of HIV. With an HIV epidemic among young men who have sex with men (MSM) and transgender women (TG) in Thailand characterized as explosive, we conducted a cross-sectional survey among MSM and TG aged 18-30 years. From April-August 2013, participants recruited using venue-based sampling from gay entertainment sites and community-based organizations completed a tablet-assisted survey interview in Thai language. We conducted multiple logistic regression to assess correlations between HIV-related stigma (felt-normative, vicarious domains) and socio-demographic variables, HIV vulnerabilities (gay entertainment employment, sex work, forced sex history), and HIV prevention uptake (condom use, HIV testing, rectal microbicide acceptability). Among participants (n = 408), 54% identified as gay, 25% transgender, and 21% heterosexual. Two-thirds (65.7%) were employed at gay entertainment venues, 67.0% had more than three male partners (past month), 55.6% had been paid for sex, and 4.5% were HIV-positive. One-fifth (21.3%) reported forced sex. Most participants reported experiencing felt-normative and vicarious HIV-related stigma. Adjusting for socio-demographics, participants with higher total HIV-related stigma scores had significantly lower odds of HIV testing and rectal microbicide acceptability, and higher odds of having experienced forced sex. Both vicarious and felt-normative dimensions of HIV-related stigma were inversely associated with HIV testing and rectal microbicide acceptability. Our findings suggest that HIV-related stigma harms the health of HIV-negative MSM and TG at high risk for HIV infection. HIV-related interventions and research among young MSM and TG in Thailand should address multiple dimensions of HIV-related stigma as a correlate of risk and a barrier to accessing prevention.

  5. Mano a Mano Mujer: An Effective HIV Prevention for Chilean Women

    PubMed Central

    Cianelli, Rosina; Ferrer, Lilian; Norr, Kathleen F.; Miner, Sarah; Irarrazabal, Lisette; Bernales, Margarita; Peragallo, Nilda; Levy, Judith; Norr, James L.; McElmurry, Beverly

    2012-01-01

    The impact of a professionally-facilitated peer group intervention for HIV prevention among 400 low income Chilean women was examined using a quasi-experimental design. At three months post-intervention, the intervention group had higher HIV-related knowledge, more positive attitudes towards people living with HIV, fewer perceived condom use barriers, greater self-efficacy, higher HIV reduction behavioral intentions, more communication with partners about safer sex, and decreased depression symptoms. However, they did not have increased condom use or self-esteem. More attention to gender barriers is needed. This intervention offers a model for reducing HIV for women in Chile and other Latin American countries. PMID:22420675

  6. 77 FR 66469 - CDC/HRSA Advisory Committee on HIV, Viral Hepatitis and STD Prevention and Treatment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-05

    ... Advisory Committee on HIV, Viral Hepatitis and STD Prevention and Treatment In accordance with section 10(a...--Treatment as Prevention; (2) Ryan White HIV/AIDS Program Client Level Data Update; (3) Viral Hepatitis... Person for More Information: Margie Scott-Cseh, National Center for HIV/AIDS, Viral Hepatitis, STD, and...

  7. HIV Prevention Service Utilization in the Los Angeles House and Ball Communities: Past Experiences and Recommendations for the Future

    PubMed Central

    Holloway, Ian W.; Traube, Dorian E.; Kubicek, Katrina; Supan, Jocelyn; Weiss, George; Kipke, Michele D.

    2012-01-01

    African American young men who have sex with men and transgender persons are at elevated risk for HIV infection. House and Ball communities, networks of mostly African American gay, bisexual and transgender individuals who compete in modeling and dance, represent a prime venue for HIV prevention with these difficult-to-reach populations; however, little research exists on effective approaches to HIV prevention within these communities. Using a mixed-methods approach, the present study sought to document participation in HIV prevention activities of a sample from the Los Angeles House and Ball communities (N=263) in order to inform future service development. While 80% of participants were tested for HIV within the past 6 months, only 26% report HIV prevention program attendance. House leaders recommend a holistic approach to HIV prevention, one that incorporates attention to social problems beyond HIV, including poverty, housing difficulties, and lack of job training. PMID:23016504

  8. HIV prevention service utilization in the Los Angeles House and Ball communities: past experiences and recommendations for the future.

    PubMed

    Holloway, Ian W; Traube, Dorian E; Kubicek, Katrina; Supan, Jocelyn; Weiss, George; Kipke, Michele D

    2012-10-01

    African-American young men who have sex with men and transgender persons are at elevated risk for HIV infection. House and Ball communities, networks of mostly African-American gay, bisexual, and transgender individuals who compete in modeling and dance, represent a prime venue for HIV prevention with these difficult-to-reach populations; however, little research exists on effective approaches to HIV prevention within these communities. Using a mixed-methods approach, the present study sought to document participation in HIV prevention activities of a sample from the Los Angeles House and Ball communities (n = 263) in order to inform future service development. While 80% of participants were tested for HIV within the past 6 months, only 26% report HIV prevention program attendance. House leaders recommend a holistic approach to HIV prevention, one that incorporates attention to social problems beyond HIV, including poverty, housing difficulties, and lack of job training.

  9. HIV prevention in Africa: programs and populations served by non-governmental organizations.

    PubMed

    Benotsch, Eric G; Stevenson, L Yvonne; Sitzler, Cheryl A; Kelly, Jeffrey A; Makhaye, Gethwana; Mathey, Eric Dodji; Somlai, Anton M; Brown, Kevin D; Amirkhanian, Yuri; Fernandez, M Isabel; Opgenorth, Karen M

    2004-08-01

    The AIDS epidemic in Africa remains an urgent health crisis. Non-governmental organizations (NGOs) in Africa play a critical role in the delivery of HIV prevention services and assistance to persons living with AIDS. African NGOs are conducting numerous HIV prevention programs with several at-risk populations, yet their efforts have only rarely been systematically documented. To address this gap in the literature, the authors surveyed one NGO in each of 29 African countries regarding their HIV prevention activities and populations served. This report provides details concerning HIV prevention activities across the continent and describes in detail innovative programs from Togo and South Africa. NGOs in the present sample operate with modest budgets and small staff sizes, yet conduct programs that reach large segments of their communities. NGOs were most likely to report community-level interventions such as peer-education or community outreach. Faced with an epidemic where the main transmission occurs via heterosexual activity, African NGOs were most likely to direct their attention to the general public and to youth. NGOs in Africa are struggling to implement sustainable, cost-effective programs with few resources. Strengthening the infrastructure and capacity of these key agencies is crucial to fighting the AIDS epidemic in Africa.

  10. Life skills: evaluation of a theory-driven behavioral HIV prevention intervention for young transgender women.

    PubMed

    Garofalo, Robert; Johnson, Amy K; Kuhns, Lisa M; Cotten, Christopher; Joseph, Heather; Margolis, Andrew

    2012-06-01

    Young transgender women are at increased risk for HIV infection due to factors related to stigma/marginalization and participation in risky sexual behaviors. To date, no HIV prevention interventions have been developed or proven successful with young transgender women. To address this gap, we developed and pilot tested a homegrown intervention "Life Skills," addressing the unique HIV prevention needs of young transgender women aged 16-24 years. Study aims included assessing the feasibility of a small group-based intervention with the study population and examining participant's engagement in HIV-related risk behaviors pre- and 3-months-post-intervention. Fifty-one (N = 51) young transgender women enrolled in the study. Our overall attendance and retention rates demonstrate that small group-based HIV prevention programs for young transgender women are both feasible and acceptable. Trends in outcome measures suggest that participation in the intervention may reduce HIV-related risk behaviors. Further testing of the intervention with a control group is warranted.

  11. Incentives for Optimal Multi-level Allocation of HIV Prevention Resources

    PubMed Central

    Malvankar, Monali M.; Zaric, Gregory S.

    2013-01-01

    HIV/AIDS prevention funds are often allocated at multiple levels of decision-making. Optimal allocation of HIV prevention funds maximizes the number of HIV infections averted. However, decision makers often allocate using simple heuristics such as proportional allocation. We evaluate the impact of using incentives to encourage optimal allocation in a two-level decision-making process. We model an incentive based decision-making process consisting of an upper-level decision maker allocating funds to a single lower-level decision maker who then distributes funds to local programs. We assume that the lower-level utility function is linear in the amount of the budget received from the upper-level, the fraction of funds reserved for proportional allocation, and the number of infections averted. We assume that the upper level objective is to maximize the number of infections averted. We illustrate with an example using data from California, U.S. PMID:23766551

  12. Fear appeals in HIV prevention: the role of anticipated regret.

    PubMed

    Smerecnik, Chris M R; Ruiter, Robert A C

    2010-10-01

    The present study examined the role of a number of cognitive beliefs (i.e. attitude, subjective norm, anticipated regret, and self-efficacy) in explaining the effects of fear appeal information on behavioral motivation. A randomized experiment with a 2 (threat: low versus high) × 2 (coping: low versus high) between-subjects design was used in the study. Undergraduates were exposed to one of four scenario messages that presented high or low threat information about HIV/AIDS combined with high or low coping information with regard to condom use in HIV prevention. Explorative analyses revealed that only anticipated regret qualified as a mediator of the effect of the fear appeal message on intention. High coping information was observed to increase anticipated regret, which increased the intention to use condoms. Anticipated regret mediated the coping-intention relationship. This finding furthers our understanding of the working mechanisms of fear appeals in HIV prevention.

  13. Male circumcision and HIV prevention: current knowledge and future research directions.

    PubMed

    Bailey, R C; Plummer, F A; Moses, S

    2001-11-01

    Over the past decade, numerous epidemiological studies have reported a significant association between lack of male circumcision and risk for HIV infection, leading to recommendations for male circumcision to be added to the armamentarium of effective HIV prevention strategies. We review the epidemiological data from studies that have investigated this association, including ecological, cross-sectional/case-control, and prospective studies. We discuss problematic issues in interpreting the epidemiological data, including the presence of other sexually transmitted infections, age of circumcision, and potential confounders such as religion, cultural practices, and genital hygiene. In addition, we review studies of biological mechanisms by which the presence of the foreskin may increase HIV susceptibility, data on risks associated with the circumcision procedure, and available data on the acceptability and feasibility of introducing male circumcision in societies where it is traditionally not practised. Although the evidence in support of male circumcision as an effective HIV prevention measure is compelling, residual confounding in observational studies cannot be excluded. Taken together with concerns over the potential disinhibiting effect of male circumcision on risk behaviour, and safety of the circumcision procedure, randomised trials of male circumcision to prevent HIV infection are recommended. An individual's choice to undergo male circumcision or a community's decision to promote the practice should be made in the light of the best available scientific evidence. More knowledge is required to assist individuals and communities in making those decisions. We conclude with recommendations for future research.

  14. Antiretroviral Prophylaxis for HIV-1 Prevention among Heterosexual Men and Women

    PubMed Central

    Baeten, Jared M.; Donnell, Deborah; Ndase, Patrick; Mugo, Nelly R.; Campbell, James D.; Wangisi, Jonathan; Tappero, Jordan W.; Bukusi, Elizabeth A.; Cohen, Craig R.; Katabira, Elly; Ronald, Allan; Tumwesigye, Elioda; Were, Edwin; Fife, Kenneth H.; Kiarie, James; Farquhar, Carey; John-Stewart, Grace; Kakia, Aloysious; Odoyo, Josephine; Mucunguzi, Akasiima; Nakku-Joloba, Edith; Twesigye, Rogers; Ngure, Kenneth; Apaka, Cosmas; Tamooh, Harrison; Gabona, Fridah; Mujugira, Andrew; Panteleeff, Dana; Thomas, Katherine K.; Kidoguchi, Lara; Krows, Meighan; Revall, Jennifer; Morrison, Susan; Haugen, Harald; Emmanuel-Ogier, Mira; Ondrejcek, Lisa; Coombs, Robert W.; Frenkel, Lisa; Hendrix, Craig; Bumpus, Namandjé N.; Bangsberg, David; Haberer, Jessica E.; Stevens, Wendy S.; Lingappa, Jairam R.; Celum, Connie

    2013-01-01

    Introduction Antiretroviral pre-exposure prophylaxis (PrEP) reduces the incidence of acquisition of human immunodeficiency virus type 1 (HIV-1) in men who have sex with men and is a promising approach for preventing HIV-1 in heterosexual populations. Methods We conducted a randomized, three-arm trial of oral antiretroviral PrEP among heterosexual couples from Kenya and Uganda in which one member was HIV-1 seronegative and the other HIV-1 seropositive. Seronegative partners were randomly assigned to once-daily tenofovir (TDF), combination emtricitabine/tenofovir (FTC/TDF), or matching placebo and followed monthly for up to 36 months. At enrollment, HIV-1 seropositive partners were not eligible for antiretroviral therapy under national guidelines. All couples received standard HIV-1 treatment and prevention services, including individual and couples risk-reduction counseling and condoms. Results 4758 couples were enrolled; for 62%, the HIV-1 seronegative partner was male. For HIV-1 seropositive participants, the median CD4 count was 495 cells/μL (interquartile range 375–662). Of 82 post-randomization HIV-1 infections, 17 were among those assigned TDF (incidence 0.65 per 100 person-years), 13 among those assigned FTC/TDF (incidence 0.50 per 100 person-years), and 52 among those assigned placebo (incidence 1.99 per 100 person-years), indicating a 67% relative reduction in HIV-1 incidence for TDF (95% CI 44 to 81, p<0.001) and 75% for FTC/TDF (95% CI 55 to 87, p<0.001). HIV-1 protective effects of FTC/TDF and TDF were not significantly different (p=0.23), and both study medications significantly reduced HIV-1 incidence in both men and women. The rate of serious medical events was similar across the study arms. Conclusions Oral TDF and FTC/TDF provided substantial protection against HIV-1 acquisition in heterosexual men and women, with comparable efficacy of TDF and FTC/TDF. (Funded by the Bill and Melinda Gates Foundation; ClinicalTrials.gov number NCT00557245) PMID

  15. Meeting the goal of concurrent adolescent and adult licensure of HIV prevention and treatment strategies.

    PubMed

    Hume, Michelle; Lewis, Linda L; Nelson, Robert M

    2017-12-01

    The ability of adolescents to access safe and effective new products for HIV prevention and treatment is optimised by adolescent licensure at the same time these products are approved and marketed for adults. Many adolescent product development programmes for HIV prevention or treatment products may proceed simultaneously with adult phase III development programmes. Appropriately implemented, this strategy is not expected to delay licensure as information regarding product efficacy can often be extrapolated from adults to adolescents, and pharmacokinetic properties of drugs in adolescents are expected to be similar to those in adults. Finally, adolescents enrolled in therapeutic HIV prevention and treatment research can be considered adults, based on US Food and Drug Administration (FDA) regulations and the appropriate application of state law. The FDA permits local jurisdictions to apply state and local HIV/sexually transmitted infection minor treatment laws so that adolescents who are HIV-positive or at risk of contracting HIV may be enrolled in therapeutic or prevention trials without obtaining parental permission. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  16. HIV/AIDS preventive self-efficacy, depressive symptoms, and risky sexual behavior in adolescents: a cross-sectional questionnaire survey.

    PubMed

    Lee, Yi-Hui; Salman, Ali; Fitzpatrick, Joyce J

    2009-05-01

    High incidence rates of HIV/AIDS infections among youth draw attention to the need for emphasizing the reduction of risky sexual behavior, a major contributor to the spread of HIV/AIDS. Few researchers have examined the relationship between self-efficacy for HIV/AIDS preventions, depressive symptoms, and adolescent risky sexual behavior. This insufficient understanding limits nurses' ability to provide effective programs for reducing adolescents' risky sexual behaviors. This study was conducted to investigate the relationships among HIV/AIDS preventive self-efficacy, depressive symptoms, and risky sexual behavior in Taiwanese adolescents. A cross-sectional, correlational study. Seven vocational high schools located in a metropolitan area in southern Taiwan. A convenience sample of 16-18-year-old vocational high school Taiwanese adolescents (n=734) participated in this study. Several self-administrated questionnaires, including HIV/AIDS Preventive Self-efficacy scale, the Center for Epidemiological Studies-Depression scale, Safe Sex Behavior Questionnaire, and a form for demographic data, were used to collect data. Taiwanese adolescents who had higher HIV/AIDS preventive self-efficacy scores had less overall risky sexual behavior. Adolescents who had less depressive symptoms had higher HIV/AIDS preventive self-efficacy. More depressive symptoms were correlated to more risky sexual behavior. Improving Taiwanese adolescents' HIV/AIDS preventive self-efficacy could be useful to reduce risky sexual behaviors in this population. Results of this study may assist nurses in understanding factors related to adolescents HIV/AIDS related risky sexual behavior and its' preventions. However, future longitudinal studies are needed to clarify whether depressive symptoms is a major influential factor that might interfere with the effectiveness of HIV/AIDS prevention programs.

  17. Conspiracy beliefs about HIV/AIDS and birth control among African Americans: implications for the prevention of HIV, other STIs, and unintended pregnancy.

    PubMed

    Bird, Sheryl Thorburn; Bogart, Laura M

    2005-03-01

    In this article, we examine the potential role that conspiracy beliefs regarding HIV/AIDS (e.g., "HIV is a manmade virus") and birth control (e.g., "The government is trying to limit the Black population by encouraging the use of condoms") play in the prevention of HIV, other STIs, and unintended pregnancies among African Americans in the United States. First, we review prior research indicating that substantial percentages of African Americans endorse conspiracy beliefs about HIV/AIDS and birth control. Next, we present a theoretical framework that suggests how conspiracy beliefs influence sexual behavior and attitudes. We then offer several recommendations for future research. Finally, we discuss the policy and programmatic implications of conspiracy beliefs for the prevention of HIV, other STIs, and unintended pregnancy.

  18. Client and Provider Perspectives on New HIV Prevention Tools for MSM in the Americas

    PubMed Central

    Lippman, Sheri A.; Koester, Kimberly A.; Amico, K. Rivet; Lama, Javier R.; Martinez Fernandes, Nilo; Gonzales, Pedro; Grinsztejn, Beatriz; Liu, Al; Buchbinder, Susan; Koblin, Beryl A.

    2015-01-01

    Men who have sex with men (MSM) in the Americas require targeted, combination HIV prevention approaches. We solicited client and provider perspectives on emerging prevention interventions including HIV pre-exposure prophylaxis (PrEP) and HIV self-tests through focus groups and in-depth interviews with 130 MSM and 41 providers across four sites: New York, San Francisco, Lima, and Rio de Janeiro. Among the MSM participants, we identified three prevention typologies: non-condom users, inconsistent condom users, and consistent condom users. Northern and Southern MSM differed in the variety of harm reduction strategies utilized: where U.S. MSM relied on condom use as well as disclosure and seroadaptive behaviors for prevention, condom use without disclosure or serostatus discussions was the norm in South America. Interest in new prevention technologies was shaped by the social context. U.S. MSM preferences differed by typology, such that non-condom users were interested in taking PrEP and using home HIV tests. MSM in Brazil, regardless of typology, were interested in exploring new prevention options. MSM in Peru demonstrated moderate interest but were less comfortable with adopting new strategies. MSM and providers’ opinions differed substantially with respect to new prevention options. Across sites, most providers were reticent to engage with new prevention options, though some NGO-based providers were more supportive of exploring new prevention tools. Both clients and providers will need to be engaged in developing integrated prevention strategies for MSM. PMID:25826246

  19. Client and provider perspectives on new HIV prevention tools for MSM in the Americas.

    PubMed

    Lippman, Sheri A; Koester, Kimberly A; Amico, K Rivet; Lama, Javier R; Martinez Fernandes, Nilo; Gonzales, Pedro; Grinsztejn, Beatriz; Liu, Al; Buchbinder, Susan; Koblin, Beryl A

    2015-01-01

    Men who have sex with men (MSM) in the Americas require targeted, combination HIV prevention approaches. We solicited client and provider perspectives on emerging prevention interventions including HIV pre-exposure prophylaxis (PrEP) and HIV self-tests through focus groups and in-depth interviews with 130 MSM and 41 providers across four sites: New York, San Francisco, Lima, and Rio de Janeiro. Among the MSM participants, we identified three prevention typologies: non-condom users, inconsistent condom users, and consistent condom users. Northern and Southern MSM differed in the variety of harm reduction strategies utilized: where U.S. MSM relied on condom use as well as disclosure and seroadaptive behaviors for prevention, condom use without disclosure or serostatus discussions was the norm in South America. Interest in new prevention technologies was shaped by the social context. U.S. MSM preferences differed by typology, such that non-condom users were interested in taking PrEP and using home HIV tests. MSM in Brazil, regardless of typology, were interested in exploring new prevention options. MSM in Peru demonstrated moderate interest but were less comfortable with adopting new strategies. MSM and providers' opinions differed substantially with respect to new prevention options. Across sites, most providers were reticent to engage with new prevention options, though some NGO-based providers were more supportive of exploring new prevention tools. Both clients and providers will need to be engaged in developing integrated prevention strategies for MSM.

  20. Optimal Investment in HIV Prevention Programs: More Is Not Always Better

    PubMed Central

    Brandeau, Margaret L.; Zaric, Gregory S.

    2008-01-01

    This paper develops a mathematical/economic framework to address the following question: Given a particular population, a specific HIV prevention program, and a fixed amount of funds that could be invested in the program, how much money should be invested? We consider the impact of investment in a prevention program on the HIV sufficient contact rate (defined via production functions that describe the change in the sufficient contact rate as a function of expenditure on a prevention program), and the impact of changes in the sufficient contact rate on the spread of HIV (via an epidemic model). In general, the cost per HIV infection averted is not constant as the level of investment changes, so the fact that some investment in a program is cost effective does not mean that more investment in the program is cost effective. Our framework provides a formal means for determining how the cost per infection averted changes with the level of expenditure. We can use this information as follows: When the program has decreasing marginal cost per infection averted (which occurs, for example, with a growing epidemic and a prevention program with increasing returns to scale), it is optimal either to spend nothing on the program or to spend the entire budget. When the program has increasing marginal cost per infection averted (which occurs, for example, with a shrinking epidemic and a prevention program with decreasing returns to scale), it may be optimal to spend some but not all of the budget. The amount that should be spent depends on both the rate of disease spread and the production function for the prevention program. We illustrate our ideas with two examples: that of a needle exchange program, and that of a methadone maintenance program. PMID:19938440

  1. Men who have sex with transgender women: challenges to category-based HIV prevention.

    PubMed

    Operario, Don; Burton, Jennifer; Underhill, Kristen; Sevelius, Jae

    2008-01-01

    Although transgender women are acknowledged as a priority population for HIV prevention, there is little knowledge on men who have sex with transgender women (MSTGWs). MSTGWs challenge conventional sexual orientation categories in public health and HIV prevention research, and warrant increased attention from the public health community. This paper used qualitative techniques to analyze how MSTGWs describe their sexual orientation identities, and to explore the correspondence between men's identities and sexual behaviors with transgender women. We conducted in-depth semi-structured individual interviews with 46 MSTGWs in San Francisco. We observed a diversity in the ways participants identified and explained their sexual orientation, and found no consistent patterns between how men described their sexual orientation identity versus their sexual behavior and attraction to transgender women. Findings from this qualitative study question the utility of category-based approaches to HIV prevention with MSTGWs and offer insights into developing HIV interventions for these men.

  2. Oral preexposure prophylaxis to prevent HIV infection: clinical and public health implications.

    PubMed

    Baker, Jonathan; OʼHara, Kevin Michael

    2014-12-01

    This article reviews the use of combination emtricitabine (FTC)/tenofovir as preexposure prophylaxis (PrEP) for HIV-negative patients at high risk of acquiring HIV, including heterosexual men and women, men who have sex with men, and IV drug users. When used with classic prevention strategies such as condoms, PrEP has been found effective in reducing the risk of HIV transmission.

  3. Pre-risk HIV-prevention paradigm shift: the feasibility and acceptability of the parents matter! Program in HIV risk communities.

    PubMed

    Miller, Kim S; Maxwell, Karl D; Fasula, Amy M; Parker, J Terry; Zackery, Shannon; Wyckoff, Sarah C

    2010-01-01

    Many youth begin human immunodeficiency virus (HIV) sexual risk behaviors in preadolescence, yet risk-reduction programs are typically implemented in middle or late adolescence, missing an important window for prevention. Parent-based programming may play an important role in reaching youth early with prevention messages. One such program is the Parents Matter! Program (PMP), a five-session theory- and evidence-based intervention for parents of children aged 9 to 12 years. A randomized controlled trial showed PMP to be efficacious in promoting effective parent-child communication about sexuality and sexual risk reduction. We assessed the feasibility and acceptability of PMP when implemented under typical programmatic circumstances in communities at high risk for HIV infection. We selected 15 sites (including health departments, local education agencies, community-based organizations, and faith-based organizations) throughout the U.S. and Puerto Rico to participate in delivering PMP. Sites were provided training, program materials, and ongoing technical assistance. We collected multilevel data to assess the feasibility of program implementation and delivery, program relevance, and satisfaction with PMP activities and materials. PMP was successfully implemented and evaluated in 13 of 15 sites; 76% of parents attended at least four of five sessions. Organization-, facilitator-, and parent-level data indicated the feasibility and acceptability of PMP, and overall high satisfaction with PMP activities and materials. The results of this project demonstrate that HIV pre-risk prevention programs for parents can be implemented and embraced by a variety of community organizations in HIV at-risk communities. The time to embrace parents as partners in public health HIV-prevention efforts has come.

  4. Global prevention, funding, accountability debated in fight against HIV / AIDS.

    PubMed

    1999-10-18

    World leaders, physicians, economists, governmental health organizations, and pharmaceutical manufacturers attended the Third International Conference on Healthcare Resource Allocation for HIV/AIDS and Other Life-threatening Illnesses in Vienna, Austria. The conference participants discussed the economic, ethical, and human rights issues underlying health care resource allocation. Some highlights of the meeting included: the prevention strategies in fighting AIDS virus; the use of high medical ethical standards; the affordability and accessibility of essential therapies; the economic aspects affecting the medical assistance mechanisms; the need to improve the pharmaceutical industry; the need to improve HIV/AIDS care access in developing countries; promoting the development of HIV/AIDS vaccines; and developing rapid diagnosis of HIV.

  5. Shifting Resources and Focus to Meet the Goals of the National HIV/AIDS Strategy: The Enhanced Comprehensive HIV Prevention Planning Project, 2010–2013

    PubMed Central

    Purcell, David W.; Fisher, Holly H.; Belcher, Lisa; Carey, James W.; Courtenay-Quirk, Cari; Dunbar, Erica; Eke, Agatha N.; Galindo, Carla A.; Glassman, Marlene; Margolis, Andrew D.; Neumann, Mary Spink; Prather, Cynthia; Stratford, Dale; Taylor, Raekiela D.; Mermin, Jonathan

    2016-01-01

    In September 2010, CDC launched the Enhanced Comprehensive HIV Prevention Planning (ECHPP) project to shift HIV-related activities to meet goals of the 2010 National HIV/AIDS Strategy (NHAS). Twelve health departments in cities with high AIDS burden participated. These 12 grantees submitted plans detailing jurisdiction-level goals, strategies, and objectives for HIV prevention and care activities. We reviewed plans to identify themes in the planning process and initial implementation. Planning themes included data integration, broad engagement of partners, and resource allocation modeling. Implementation themes included organizational change, building partnerships, enhancing data use, developing protocols and policies, and providing training and technical assistance for new and expanded activities. Pilot programs also allowed grantees to assess the feasibility of large-scale implementation. These findings indicate that health departments in areas hardest hit by HIV are shifting their HIV prevention and care programs to increase local impact. Examples from ECHPP will be of interest to other health departments as they work toward meeting the NHAS goals. PMID:26843670

  6. Gender and racial/ethnic disparities in the impact of HIV prevention programming in substance abuse treatment.

    PubMed

    Cao, Dingcai; Marsh, Jeanne C; Shin, Hee-Choon

    2008-01-01

    The objective of the study was to evaluate the capacity of HIV prevention programs offered in substance abuse treatment to reduce HIV-related risk behavior for women and men and for Black, Latino, and White groups. Prospective data was collected at intake, discharage, and 12 months post-treatment from 1992 to 1997 for the National Treatment Improvement Evaluation Study with a sample consisting of 3,142 clients from 59 service delivery units: 972 females, 1,870 males, 1,812 Blacks, 486 Latinos, and 844 Whites. Study findings show that receipt of HIV prevention programming as part of substance abuse treatment services resulted in reductions in HIV-related risk behavior for the sample overall and for women as well as men. However, although Blacks received more prevention services than Latinos and Whites, the significant positive effect of HIV services on reduced HIVrisk behavior held only for Whites. Racial/ethnic disparities exist in the capacity for HIV prevention programming offered as part of substance abuse treatment to reduce HIV-risk behavior. The findings highlight the need for the development of culturally competent service delivery strategies to enhance the impact of these services for all groups.

  7. A Model Designed to Enhance Informed Consent: Experiences From the HIV Prevention Trials Network

    PubMed Central

    Woodsong, Cynthia; Karim, Quarraisha Abdool

    2005-01-01

    HIV prevention research in developing countries has resulted in increased attention to and discussion of ethical issues, particularly the issue of the quality of informed consent. We present a conceptual framework for an enhanced informed consent process, drawing on experiences garnered from domestic and international studies conducted by the HIV Prevention Trials Network, funded by the National Institutes of Health. This framework guides the development of an informed consent process designed to help ensure initial and continued comprehension of research participation, with an emphasis on HIV prevention research. Attention is focused at the individual and community levels and on 3 study phases: preenrollment, enrollment, and postenrollment. PMID:15727968

  8. Implementation science for the prevention and treatment of HIV/AIDS.

    PubMed

    Schackman, Bruce R

    2010-12-01

    Implementation science is the scientific study of methods to promote the integration of research findings and evidence-based interventions into health care policy and practice and hence to improve the quality and effectiveness of health services and care. Implementation science is distinguished from monitoring and evaluation by its emphasis on the use of the scientific method. The origins of implementation science include operations research, industrial engineering, and management science. Today, implementation science encompasses a broader range of methods and skills including decision science and operations research, health systems research, health outcomes research, health and behavioral economics, epidemiology, statistics, organization and management science, finance, policy analysis, anthropology, sociology, and ethics. Examples of implementation science research are presented for HIV prevention (prevention of mother-to-child transmission of HIV, male circumcision) and HIV and drug use (syringe distribution, treating drug users with antiretroviral therapy and opioid substitution therapy). For implementation science to become an established field in HIV/AIDS research, there needs to be better coordination between funders of research and funders of program delivery and greater consensus on scientific research approaches and standards of evidence.

  9. Chinese Immigrant Religious Institutions’ Variability in Views on Preventing Sexual Transmission of HIV

    PubMed Central

    Neilands, Torsten B.

    2016-01-01

    Objectives. We examined Chinese immigrant religious institutions’ views on teaching about preventing sexual transmission of HIV and the consistency of their views with public health best practices in HIV prevention. Methods. We used 2009 to 2011 survey data from 712 members of 20 New York City–based Chinese immigrant religious institutions to analyze their views on (1) teaching adolescents about condoms, (2) discussing homosexuality nonjudgmentally, and (3) promoting abstinence until marriage. Results. Religion type was a significant predictor of views in the 3 domains, with Evangelical Protestants in least agreement with public health best practices, Buddhists in most agreement, and mainline Protestants between them. Greater HIV knowledge was significantly associated with agreement with best practices in all 3 domains. The frequency of prayer, meditation, or chanting and the level of acculturation were significant predictors of views on teaching adolescents about condoms and promoting abstinence until marriage. Conclusions. The best practice messages about HIV prevention that Chinese immigrant religious institutions find acceptable vary according to religion type and several other key factors, including HIV knowledge; frequency of prayer, meditation, or chanting; and level of acculturation. PMID:26562121

  10. 75 FR 39264 - CDC/HRSA Advisory Committee on HIV and STD Prevention and Treatment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-08

    ... Resources and Services Administration CDC/HRSA Advisory Committee on HIV and STD Prevention and Treatment In... and control of HIV/AIDS and other STDs, the support of health care services to persons living with HIV/AIDS, and education of health professionals and the public about HIV/AIDS and other STDs. Matters To Be...

  11. Prison privatization and HIV prevention in Australia.

    PubMed

    Cregan, J

    Prison privatization is being increasingly discussed as an alternative that might help drive down the cost of corrections in Canada. An Australian conference recently addressed prison privatization. Australia has a long history with privatizing corrections and historically being the site of private penal colonies. Private and State-owned corporations own and manage Australian prisons and the balance of private and public sector activity within the prisons is discussed. HIV/AIDS care and prevention programs provide bleach distribution, education programs for staff and inmates, and safety training. Moral issues debating how much time and money is allocated to HIV/AIDS are addressed. Private operators of prisons have no financial incentive to educate, rehabilitate, or release prisoners.

  12. An interactive multimedia program to prevent HIV transmission in men with intellectual disability.

    PubMed

    Wells, Jennifer; Clark, Khaya; Sarno, Karen

    2014-05-01

    The efficacy of a computer-based interactive multimedia HIV/AIDS prevention program for men with intellectual disability (ID) was examined using a quasi-experimental within-subjects design. Thirty-seven men with mild to moderate intellectual disability evaluated the program. The pretest and posttest instruments assessed HIV/AIDS knowledge (high-risk fluids, HIV transmission, and condom facts) and condom application skills. All outcome measures showed statistically significant gains from pretest to posttest, with medium to large effect sizes. In addition, a second study was conducted with twelve service providers who work with men with ID. Service providers reviewed the HIV/AIDS prevention program, completed a demographics questionnaire, and a program satisfaction survey. Overall, service providers rated the program highly on several outcome measures (stimulation, relevance, and usability).

  13. Systemic and topical drugs for the prevention of HIV infection: antiretroviral pre-exposure prophylaxis

    PubMed Central

    Baeten, Jared; Celum, Connie

    2013-01-01

    Pre-exposure prophylaxis (PrEP), in which HIV uninfected persons use oral or topical antiretroviral medications to protect against HIV acquisition, is a promising new HIV prevention strategy. The biologic rationale for evaluation of PrEP for sexual HIV prevention included non-human primate models and antiretroviral prophylaxis for HIV-exposed infants. Proof-of-concept that PrEP protects against sexual HIV acquisition has been demonstrated in four clinical trials, which used the antiretroviral medication tenofovir, either as a vaginal gel or as daily oral tenofovir disoproxil fumarate, alone or co-formulated with emtricitabine. Importantly, however, two trials failed to demonstrate HIV protection with PrEP, with low adherence to daily use of PrEP the leading hypothesis for lack of efficacy. Next steps in the field include rigorous evaluation of uptake and adherence to PrEP in implementation settings and research into ‘next-generation’ PrEP agents with longer half-life and less user-dependence. PMID:23020883

  14. Interim outcomes for a community-based program to prevent perinatal HIV transmission.

    PubMed

    Santelli, J S; Celentano, D D; Rozsenich, C; Crump, A D; Davis, M V; Polacsek, M; Augustyn, M; Rolf, J; McAlister, A L; Burwell, L

    1995-06-01

    The AIDS Prevention for Pediatric Life Enrichment (APPLE) project is a community-based program to prevent perinatal HIV infection by preventing infection in women. One project component tested a primary prevention model developed from principles of cognitive social learning theory which used street outreach and community-targeted small media materials to increase the use of condoms. Formative research was used to explore community perceptions about HIV/AIDS and to design media materials. Program evaluation employed a two-community, time series, quasi-experimental design. Annual street surveys samples individuals in areas where they were likely to encounter outreach workers. Baseline surveys found substantial pre-programmatic behavior change. After two years considerable APPLE name recognition (40%), contact with media materials (63%), and contact with outreach workers (36%) were found and norms reflecting social acceptability of condoms were more positive among women in the intervention community. Condom use at last sexual encounter rose in both communities but was significantly higher in the intervention community. Condom use also was higher among women who reported exposure to either small media or small media plus street outreach. Other self-reported HIV-prevention behaviors did not show change in the initial period.

  15. Engineering behaviour change in an epidemic: the epistemology of NIH-funded HIV prevention science.

    PubMed

    Green, Adam; Kolar, Kat

    2015-05-01

    Social scientific and public health literature on National Institutes of Health-funded HIV behavioural prevention science often assumes that this body of work has a strong biomedical epistemological orientation. We explore this assumption by conducting a systematic content analysis of all NIH-funded HIV behavioural prevention grants for men who have sex with men between 1989 and 2012. We find that while intervention research strongly favours a biomedical orientation, research into the antecedents of HIV risk practices favours a sociological, interpretive and structural orientation. Thus, with respect to NIH-funded HIV prevention science, there exists a major disjunct in the guiding epistemological orientations of how scientists understand HIV risk, on the one hand, and how they engineer behaviour change in behavioural interventions, on the other. Building on the extant literature, we suggest that the cause of this disjunct is probably attributable not to an NIH-wide positivist orientation, but to the specific standards of evidence used to adjudicate HIV intervention grant awards, including randomised controlled trials and other quantitative measures of intervention efficacy. © 2015 The Authors. Sociology of Health & Illness © 2015 Foundation for the Sociology of Health & Illness/John Wiley & Sons Ltd.

  16. Underutilization of aspirin for primary prevention of cardiovascular disease among HIV-infected patients.

    PubMed

    Burkholder, Greer A; Tamhane, Ashutosh R; Salinas, Jorge L; Mugavero, Michael J; Raper, James L; Westfall, Andrew O; Saag, Michael S; Willig, James H

    2012-12-01

    Individuals infected with human immunodeficiency virus (HIV) are at increased risk for cardiovascular disease (CVD) events compared with uninfected persons. However, little is known about HIV provider practices regarding aspirin (ASA) for primary prevention of CVD. A cross-sectional study was conducted among patients attending the University of Alabama at Birmingham 1917 HIV Clinic during 2010 to determine the proportion receiving ASA for primary prevention of CVD and identify factors associated with ASA prescription. Ten-year risk for CVD events was calculated for men aged 45-79 and women aged 55-79. The 2009 US Preventive Services Task Force (USPSTF) guidelines were used to determine those qualifying for primary CVD prevention. Among 397 patients who qualified to receive ASA (mean age, 52.2 years, 94% male, 36% African American), only 66 (17%) were prescribed ASA. In multivariable logistic regression analysis, diabetes mellitus (odds ratio [OR], 2.60; 95% confidence interval [CI], 1.28-5.27), hyperlipidemia (OR, 3.42; 95% CI, 1.55-7.56), and current smoking (OR, 1.87; 95% CI, 1.03-3.41) were significantly associated with ASA prescription. Odds of ASA prescription more than doubled for each additional CVD-related comorbidity present among hypertension, diabetes, hyperlipidemia, and smoking (OR, 2.13, 95% CI, 1.51-2.99). In this HIV-infected cohort, fewer than 1 in 5 patients in need received ASA for primary CVD prevention. Escalating likelihood of ASA prescription with increasing CVD-related comorbidity count suggests that providers may be influenced more by co-occurrence of these diagnoses than by USPSTF guidelines. In the absence of HIV-specific guidelines, interventions to improve HIV provider awareness of and adherence to existing general population guidelines on CVD risk reduction are needed.

  17. Underutilization of Aspirin for Primary Prevention of Cardiovascular Disease Among HIV-Infected Patients

    PubMed Central

    Burkholder, Greer A.; Tamhane, Ashutosh R.; Salinas, Jorge L.; Mugavero, Michael J.; Raper, James L.; Westfall, Andrew O.; Saag, Michael S.; Willig, James H.

    2012-01-01

    Background. Individuals infected with human immunodeficiency virus (HIV) are at increased risk for cardiovascular disease (CVD) events compared with uninfected persons. However, little is known about HIV provider practices regarding aspirin (ASA) for primary prevention of CVD. Methods. A cross-sectional study was conducted among patients attending the University of Alabama at Birmingham 1917 HIV Clinic during 2010 to determine the proportion receiving ASA for primary prevention of CVD and identify factors associated with ASA prescription. Ten-year risk for CVD events was calculated for men aged 45–79 and women aged 55–79. The 2009 US Preventive Services Task Force (USPSTF) guidelines were used to determine those qualifying for primary CVD prevention. Results. Among 397 patients who qualified to receive ASA (mean age, 52.2 years, 94% male, 36% African American), only 66 (17%) were prescribed ASA. In multivariable logistic regression analysis, diabetes mellitus (odds ratio [OR], 2.60; 95% confidence interval [CI], 1.28–5.27), hyperlipidemia (OR, 3.42; 95% CI, 1.55–7.56), and current smoking (OR, 1.87; 95% CI, 1.03–3.41) were significantly associated with ASA prescription. Odds of ASA prescription more than doubled for each additional CVD-related comorbidity present among hypertension, diabetes, hyperlipidemia, and smoking (OR, 2.13, 95% CI, 1.51–2.99). Conclusions. In this HIV-infected cohort, fewer than 1 in 5 patients in need received ASA for primary CVD prevention. Escalating likelihood of ASA prescription with increasing CVD-related comorbidity count suggests that providers may be influenced more by co-occurrence of these diagnoses than by USPSTF guidelines. In the absence of HIV-specific guidelines, interventions to improve HIV provider awareness of and adherence to existing general population guidelines on CVD risk reduction are needed. PMID:22942209

  18. Group interventions for patients with cancer and HIV disease: part IV. Clinical and policy recommendations.

    PubMed

    Leszcz, Molyn; Sherman, Allen; Mosier, Julie; Burlingame, Gary M; Cleary, Trish; Ulman, Kathleen Hubbs; Simonton, Stephanie; Latif, Umaira; Strauss, Bernhard; Hazelton, Lara

    2004-10-01

    Group interventions have assumed a growing role in primary prevention and supportive care for cancer and HIV disease. Earlier sections of this Special Report examined empirical findings for these interventions and provided recommendations for future research. The current section offers brief recommendations for service providers, policymakers, and stakeholders. Group services now occupy an increasingly prominent place in primary prevention programs and medical settings. In previous sections of this Special Report (Sherman, Leszcz et al., 2004; Sherman, Mosier et al., 2004a, 2004b) we examined the efficacy of different group interventions at different phases of cancer or HIV disease, considered characteristics of the intervention and the participants that might influence outcomes, and discussed mechanisms of action. Methodological challenges and priorities for future research were highlighted. In this, the final section, we offer brief recommendations for service providers, policymakers, and other stakeholders. We consider some of the barriers that constrain use of empirically-based group interventions and note how these programs might be implemented more widely and effectively.

  19. Risk behavior and access to HIV/AIDS prevention services in a community sample of homeless persons entering permanent supportive housing.

    PubMed

    Wenzel, Suzanne L; Rhoades, Harmony; Harris, Taylor; Winetrobe, Hailey; Rice, Eric; Henwood, Ben

    2017-05-01

    Homeless persons suffer disproportionately high rates of HIV infection, and moving into permanent supportive housing (PSH) can provide a stable base from which to access needed prevention services. However, little is known about HIV risk or prevention behavior during this critical time of transition. The current study investigated STI and HIV risk and prevention behavior and recent use of prevention and treatment services (i.e., education, testing, medication) among homeless persons preparing to move into PSH. Data come from interviews with 421 homeless adults before they moved into PSH. Thirty-seven percent of the respondents were sexually active; of those, 75.7% reported unprotected sex. Nearly two-thirds (64%) reported past year HIV testing and 40% reported testing for another STI. Fewer than one-third (31%) of respondents reported receiving posttest counseling at their last HIV test. HIV seropositivity was self-reported by 10%. Among those persons who were HIV-positive, 57.1% reported less than 100% antiretroviral (ARV) adherence. Among HIV-negative respondents, less than 1% had been prescribed preexposure prophylaxis (PrEP). Less than half (46.4%) of the sample reported any HIV prevention education in the past year. This population of homeless adults about to move into PSH report high rates of HIV risk behavior, but low rates of HIV prevention education and very little PrEP utilization. Further, low rates of ARV adherence among HIV-positive respondents indicate significant risk for HIV transmission and acquisition. Entering PSH is a period of transition for homeless persons when integrated care is critically important to ensure positive health outcomes, but these data suggest that PrEP and other HIV prevention services are poorly accessed among this population. As such, multipronged services that integrate PrEP and other HIV prevention services are needed to prevent transmission and acquisition of HIV in this high-risk, vulnerable population and ensure the

  20. Effectiveness of Two Versions of a STD/HIV Prevention Program

    DTIC Science & Technology

    2002-01-01

    NAVAL HEALTH RESEARCH CENTER EFFECTIVENESS OF TWO VERSIONS OF A STD/HIV PREVENTION PROGRAM S . Booth-Kewley R. A. Shaffer...R. Y. Minagawa S . K. Brodine Report No. 01-01 Approved for public release; distribution unlimited...of a behavioral intervention called the STD/HIV Intervention Program (SHIP) in a sample of Marines. Marines were exposed to either a 6 hr or a 3 hr