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Rosengren AL, Lelutiu-Weinberger C, Woodhouse EW, Sandanapitchai P, Hightow-Weidman LB. A Scoping Review of HIV Pre-exposure Prophylaxis Stigma and Implications for Stigma-Reduction Interventions for Men and Transwomen Who Have Sex with Men. AIDS Behav 2021; 25:2054-2070. [PMID: 33389319 PMCID: PMC10539076 DOI: 10.1007/s10461-020-03135-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/10/2020] [Indexed: 12/31/2022]
Abstract
HIV remains a public health concern in the United States. Although pre-exposure prophylaxis (PrEP) can be expected to reduce HIV incidence, its uptake, adherence, and persistence remain limited, particularly among highest priority groups such as men who have sex with men and transwomen (MSMTW). Using a socioecological framework, we conducted a scoping review to examine PrEP-related stigma to inform future research, policy, and programmatic planning. Using the PRISMA extension for scoping reviews, we conducted database searches from August 2018 to April 2020 for articles addressing PrEP stigma. Studies were independently screened and coded by three authors, resulting in thematic categorization of several types of PrEP stigma on four socioecological levels. Of 557 references, a final sample of 23 studies was coded, 61% qualitative, and 87% focusing exclusively on MSMTW. Most instances of PrEP-related stigma occurred on the interpersonal level and included associations of PrEP with risk promotion, HIV-related stigma, and promiscuity. Other frequent themes across socioecological levels included provider distrust and discrimination, government and pharmaceutical industry distrust, internalized homonegativity, PrEP efficacy distrust, and anticipated homonegativity. Notably, PrEP was also framed positively as having physical and psychological benefits, and assuming responsibility for protecting one's community via PrEP awareness-raising. PrEP-related stigma persists, demanding interventions to modify its impact. Leveraging PrEP-positive discourses to challenge PrEP stigma is an emerging avenue, alongside efforts to increase provider willingness to promote PrEP routinely by reducing provider bias, aligning with the national strategy to End the HIV Epidemic.
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Affiliation(s)
- A Lina Rosengren
- Division of Infectious Diseases, Department of Medicine, University of North Carolina, 130 Mason Farm Road, Chapel Hill, NC, 27599, USA.
| | - Corina Lelutiu-Weinberger
- Rutgers Biomedical and Health Sciences, School of Nursing, François-Xavier Bagnoud Center, Rutgers University, 65 Bergen Street, Room 846N, Newark, NJ, 07107, USA
| | - E Wilbur Woodhouse
- Department of Medicine, Vanderbilt University Medical center, 1161 21st Avenue South, Nashville, TN, 37122, USA
| | | | - Lisa B Hightow-Weidman
- Division of Infectious Diseases, Department of Medicine, University of North Carolina, 130 Mason Farm Road, Chapel Hill, NC, 27599, USA
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Maksut JL, Eaton LA, Driver R, Knowles CM, Watson. RJ. Factors associated with awareness and use of pre-exposure prophylaxis (PrEP) among Black men who have sex with men with a recent STI diagnosis. Behav Med 2021; 47:161-169. [PMID: 34048328 PMCID: PMC8163996 DOI: 10.1080/08964289.2019.1692776] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Black men who have sex with men (BMSM) with a recent STI diagnosis are at particularly high risk for HIV infection and, as such, are a population for whom we must focus our antiretroviral pre-exposure prophylaxis (PrEP) implementation efforts. Understanding the factors that are associated with awareness and use of PrEP among BMSM with a recent STI diagnosis is a critical component of meeting our HIV prevention goals. For the current study, BMSM (N = 209) diagnosed with a STI in the past year residing in the Atlanta, Georgia metropolitan and surrounding areas were assessed on PrEP awareness and use, HIV risk behaviors (e.g., condomless anal intercourse) HIV risk perceptions, HIV treatment optimism, and HIV status communication self-efficacy. BMSM aware of PrEP (n = 152, 72.7%) were younger in age (OR = 0.96, 95% CI: 0.93-0.98, p = 0.030) and had significantly higher educational attainment (OR = 1.96, 95% CI: 1.28-3.02, p = 0.027) than PrEP unaware participants. In addition, participants who were aware of PrEP had significantly higher levels of HIV risk perceptions (OR = 1.27, 95% CI: 1.04-1.56, p = 0.019) than PrEP unaware participants. Finally, participants who had ever used PrEP (n = 15, 7.1%) had significantly higher HIV treatment optimism (OR = 1.55, 95% CI: 1.05-2.96, p = 0.034) than PrEP non-users. The present study showed that, while nearly three-fourths of the sample were PrEP aware, PrEP use among BMSM with STI diagnoses was limited and that PrEP is utilized less often by individuals who have less HIV treatment optimism. These findings call attention to the need to better understand how to effectively target PrEP uptake strategies for key populations.
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Affiliation(s)
- Jessica L. Maksut
- Department of Human Development and Family Studies, University of Connecticut, Storrs Mansfield, CT,Corresponding author. Department of Human Development and Family Studies, University of Connecticut, 348 Mansfield Road, U-1058, Storrs Mansfield, CT 06269-1058. , Fax: (860) 486-3452, Telephone: (207) 590-8207
| | - Lisa A. Eaton
- Department of Human Development and Family Studies, University of Connecticut, Storrs Mansfield, CT,Institute for Collaboration on Health, Intervention, and Policy (InCHIP), University of Connecticut, Storrs Mansfield, CT
| | - Redd Driver
- Department of Psychological Sciences, University of Connecticut, Storrs Mansfield, CT
| | - Cristina M. Knowles
- Department of Human Development and Family Studies, University of Connecticut, Storrs Mansfield, CT
| | - Ryan J. Watson.
- Department of Human Development and Family Studies, University of Connecticut, Storrs Mansfield, CT
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Health Care Provider Perspectives on Pre-exposure Prophylaxis: A Qualitative Study. J Assoc Nurses AIDS Care 2020; 30:630-638. [PMID: 30958406 DOI: 10.1097/jnc.0000000000000073] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Although pre-exposure prophylaxis (PrEP) requires a prescription from a health care provider, we lack unanimity in guidelines for the identification of the ideal provider type to prescribe PrEP. The purpose of our study was to understand clinician perspectives on provider categories to determine who is best suited to prescribe this medication to HIV-uninfected patients. We conducted 28 in-depth interviews between September 2017 and January 2018 with current prescribers of PrEP. Qualitative findings indicated that providers were split on recommended PrEP prescriber type. Five themes emerged that centered on the explicit identification of the issue of opportunity for providers to educate their patients on PrEP and offer this medication to at-risk populations. To effectively maximize presentation for care and subsequently amplify uptake of PrEP, growing the base of providers who offer PrEP to eligible patients can provide a meaningful public health impact on reducing HIV incidence.
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Gao D, Zou Z, Zhang W, Chen T, Cui W, Ma Y. Age-Period-Cohort Analysis of HIV Mortality in China: Data from the Global Burden of Disease Study 2016. Sci Rep 2020; 10:7065. [PMID: 32341364 PMCID: PMC7184615 DOI: 10.1038/s41598-020-63141-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Accepted: 03/23/2020] [Indexed: 01/24/2023] Open
Abstract
The aim of this study was to investigate the long-term trends of human immunodeficiency virus (HIV) mortality in China and its associations with age, period and birth cohort. We used HIV mortality data obtained from the Global Burden of Disease Study (GBD) 2016 and analysed the data with an age-period-cohort framework. Age effects indicate different risks of different outcomes at specific periods in life; period effects reflect population- wide exposure at a circumscribed point in time; and cohort effects generally reflect differences in risk across birth cohorts.Our results showed that the overall annual percentage change (net drift) of HIV mortality was 11.3% (95% CI: 11.0% to 11.6%) for males and 7.2% (95% CI: 7.0% to 7.5%) for females, and the annual percentage changes in each age group (local drift) were greater than 5% (p < 0.01 for all) in both sexes. In the same birth cohort, the risk of death from HIV increased with age in both sexes after controlling for period effects, and the risk for each five-year period was 1.98 for males and 1.57 for females compared to their previous life stage. Compared to the period of 2002–2006, the relative risk (RR) of HIV mortality in 2012–2016 increased by 56.1% in males and 3.7% in females, and compared to the 1955–1959 birth cohort, the cohort RRs increased markedly, by 82.9 times in males and 34.8 times in females. Considering the rapidly increasing risk of HIV mortality, Chinese policymakers should take immediate measures to target the key age group of 15–44 years in both sexes.
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Affiliation(s)
- Disi Gao
- Institute of Child and Adolescent Health, School of Public Health, Peking University Health Science Center, Beijing, China
| | - Zhiyong Zou
- Institute of Child and Adolescent Health, School of Public Health, Peking University Health Science Center, Beijing, China
| | - Wenjing Zhang
- Institute of Child and Adolescent Health, School of Public Health, Peking University Health Science Center, Beijing, China
| | - Tianqi Chen
- Institute of Child and Adolescent Health, School of Public Health, Peking University Health Science Center, Beijing, China
| | - Wenxin Cui
- Institute of Child and Adolescent Health, School of Public Health, Peking University Health Science Center, Beijing, China
| | - Yinghua Ma
- Institute of Child and Adolescent Health, School of Public Health, Peking University Health Science Center, Beijing, China.
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Emmanuel G, Folayan M, Undelikwe G, Ochonye B, Jayeoba T, Yusuf A, Aiwonodagbon B, Bilali C, Umoh P, Ojemeiri K, Kalaiwo A. Community perspectives on barriers and challenges to HIV pre-exposure prophylaxis access by men who have sex with men and female sex workers access in Nigeria. BMC Public Health 2020; 20:69. [PMID: 31941469 PMCID: PMC6964078 DOI: 10.1186/s12889-020-8195-x] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Accepted: 01/10/2020] [Indexed: 05/09/2023] Open
Abstract
Background Men who have sex with men (MSM), female sex workers (FSW) have critical needs for effective HIV prevention tools. This study identified perspectives of MSM, FSW and policy makers on the needs for, barriers to, and challenges with pre-exposure HIV prophylaxis (PrEP); and the logistics required to support roll-out of PrEP for MSM and FSW in Nigeria. Methods Qualitative and quantitative data were collected through a cross-sectional study. The quantitative data were collected through an online survey administered to 519 MSM, FSW and transgender respondents. The qualitative data were collected through 22 focus group discussions with 140 MSM and 80 FSW, and a two-day consultative workshop with 65 participants. Two open-ended questions in the online survey were also a source of qualitative data. Results of the quantitative data were reported descriptively; the qualitative data were inductively examined with a content analytic approach to construct descriptive categories. The findings from the quantitative and qualitative responses were triangulated. Results Four hundred and ninety-four (95.2%) online respondents had heard about PrEP through community dialogue (71.3%), and 439 (84.6%) supported its use by MSM and FSW. Fewer than half of the respondents were aware of the clinical care required for PrEP, and misconceptions about PrEP were common. Stated barriers to PrEP uptake were stigma, cost, frequency of HIV counseling and treatment services required, and possible drug-drug interactions. Concerns included possible condom migration, increased risk for sexually transmitted infections and pregnancy for FSW, and poor adherence to medication and hospital schedules. Participants felt that trained peer educators and HIV-test counselors could provide information and refer clients to clinics that provide PrEP. PrEP can be provided through peer-led facilities for MSM and FSW, though its access should be expanded to all persons who are at substantial risk for HIV to prevent negative labeling of PrEP. Public awareness about the use of antiretrovirals for HIV prevention is needed to prevent labeling of PrEP users as being HIV positive. Conclusion Although MSM and FSW are interested in the use of PrEP, numerous individual and structural barriers need to be addressed to facilitate access to it in Nigeria.
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Affiliation(s)
- G Emmanuel
- Heartland Alliance International, Chicago, Nigeria
| | - M Folayan
- New HIV Vaccine and Microbicide Advocacy Society, Lagos, Nigeria. .,Department of Child Dental Health, Obafemi Awolowo University, Ife, Nigeria.
| | - G Undelikwe
- Joint United Nations Programme on HIV/AIDS, Lagos, Nigeria
| | - B Ochonye
- Heartland Alliance International, Lagos, Nigeria
| | - T Jayeoba
- Heartland Alliance International, Lagos, Nigeria
| | - A Yusuf
- Heartland Alliance International, Lagos, Nigeria
| | | | - C Bilali
- Heartland Alliance International, Lagos, Nigeria
| | - P Umoh
- Joint United Nations Programme on HIV/AIDS, Lagos, Nigeria
| | - K Ojemeiri
- Heartland Alliance International, Lagos, Nigeria
| | - A Kalaiwo
- United States Agency for International Development, Abuja, Nigeria
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Zhang C, McMahon J, Fiscella K, Przybyla S, Braksmajer A, LeBlanc N, Liu Y. HIV Pre-Exposure Prophylaxis Implementation Cascade Among Health Care Professionals in the United States: Implications from a Systematic Review and Meta-Analysis. AIDS Patient Care STDS 2019; 33:507-527. [PMID: 31821044 DOI: 10.1089/apc.2019.0119] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Although pre-exposure prophylaxis (PrEP) has been approved for primary HIV prevention for individuals aged 18 years or older since 2012, PrEP utilization has been suboptimal. To understand trends in PrEP provision from the health care providers' perspective, we systematically assessed each specific stage along the PrEP implementation cascade (i.e., awareness, willingness, consultation, and prescription) among health care professionals (HCPs) in the United States. Between June and December 2018, we conducted a systematic review of published studies on this topic. A total of 36 eligible studies were identified and included in the analyses. Random-effect models were employed to examine the pooled prevalence of each key stage along the cascade. Time trend and subgroup analyses were conducted. A thematic analysis was used to identify barriers and facilitators along the PrEP cascade. In this study, a total of 18,265 HCPs representing diverse demographics were included. The pooled prevalence of PrEP awareness was 68% [95% confidence interval (CI) = 55-80%], willingness to prescribe PrEP was 66% (95% CI = 54-77%), PrEP consultation was 37% (95% CI = 25-51%), and prescription provision was 24% (95% CI = 17-32%). Subgroup analyses revealed that PrEP provision among HCPs was lowest in the south, but has been improving annually nationwide. Infectious disease specialists [odds ratio (OR) = 4.06, 95% CI = 3.12-5.28; compared with primary care providers] and advanced practice registered nurses/physician assistants (OR = 1.51, 95% CI = 1.09-2.09; compared with physicians) had higher odds of prescribing PrEP. Barriers and facilitators regarding optimal PrEP implementation were embedded within individual, dyadic, social, and structural levels. This meta-analysis has comprehensively examined the trend and pattern of PrEP implementation among HCPs. To achieve optimal implementation of the PrEP cascade in the United States, tailored training and programs need to be provided to HCPs.
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Affiliation(s)
- Chen Zhang
- School of Nursing, University of Rochester Medical Center, Rochester, New York
| | - James McMahon
- School of Nursing, University of Rochester Medical Center, Rochester, New York
| | - Kevin Fiscella
- Department of Family Medicine, University of Rochester Medical Center, Rochester, New York
| | - Sarahmona Przybyla
- Department of Community Health and Health Behavior, University at Buffalo, Buffalo, New York
| | - Amy Braksmajer
- School of Nursing, University of Rochester Medical Center, Rochester, New York
| | - Natalie LeBlanc
- School of Nursing, University of Rochester Medical Center, Rochester, New York
| | - Yu Liu
- Division of Epidemiology, Department of Public Health Science, School of Medicine and Dentistry, University of Rochester Medical Center, Rochester, New York
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Reyniers T, Vuylsteke B, Pirotte B, Hoornenborg E, Bil JP, Wouters K, Laga M, Nöstlinger C. Physicians' preparedness for pre-exposure prophylaxis: results of an online survey in Belgium. Sex Health 2019; 15:606-611. [PMID: 30384876 DOI: 10.1071/sh18072] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Accepted: 09/27/2018] [Indexed: 12/21/2022]
Abstract
Background Physicians have a crucial role in the implementation and scale up of pre-exposure prophylaxis (PrEP). The objective of this study is to examine Belgian physicians' PrEP knowledge, concerns, acceptance and their willingness to prescribe PrEP. METHODS A cross-sectional online survey was conducted between March and June 2016. Dissemination targeted Belgian primary care physicians (PCPs) and HIV specialists. Sociodemographic characteristics, experience with HIV and PrEP, self-assessed PrEP knowledge, concerns about PrEP, and PrEP acceptance were stratified according to professional background. Associations with willingness to prescribe PrEP were examined using univariable and multivariable binary logistic regression analyses. RESULTS In total, 333 completed surveys were included in the analysis. Sixty-two physicians (18.6%) scored their knowledge of PrEP to be good, 263 (79.0%) had an accepting attitude towards PrEP and 198 (59.5%) were willing to prescribe PrEP if approved in Belgium. HIV specialists consistently reported having better knowledge of PrEP, less concerns and a more accepting attitude towards PrEP than PCPs. In multivariable logistic regression analysis, higher PrEP knowledge (OR 2.4; 95%CI: 1.0-5.7) and higher PrEP acceptance (OR: 3.8; 95%CI: 2.1-6.8) remained significantly associated with the willingness to prescribe PrEP. CONCLUSIONS HIV specialists are better prepared to provide PrEP than PCPs in Belgium. Interventions to improve PrEP knowledge and acceptance among all providers are needed. The role of PCPs could be very important in optimising the rollout of PrEP, but additional training and guidelines will be needed.
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Affiliation(s)
- Thijs Reyniers
- Department of Public Health, Institute of Tropical Medicine, Nationalestraat 155, 2000 Antwerp, Belgium
| | - Bea Vuylsteke
- Department of Public Health, Institute of Tropical Medicine, Nationalestraat 155, 2000 Antwerp, Belgium
| | - Benoit Pirotte
- Department of Infectious Diseases, Centre Hospitalier Régional (CHR) de Liège, Boulevard du Douzième de Ligne 1, 4000 Liège, Belgium
| | - Elske Hoornenborg
- Department of Infectious Diseases, Research and Prevention, Public Health Service of Amsterdam, Nieuwe Achtergracht 100, 1018 WT Amsterdam, The Netherlands
| | - Janneke P Bil
- Department of Infectious Diseases, Research and Prevention, Public Health Service of Amsterdam, Nieuwe Achtergracht 100, 1018 WT Amsterdam, The Netherlands
| | - Kristien Wouters
- Department of Clinical Sciences, Institute of Tropical Medicine, Nationalestraat 155, 2000 Antwerp, Belgium
| | - Marie Laga
- Department of Public Health, Institute of Tropical Medicine, Nationalestraat 155, 2000 Antwerp, Belgium
| | - Christiana Nöstlinger
- Department of Public Health, Institute of Tropical Medicine, Nationalestraat 155, 2000 Antwerp, Belgium
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Sublette N, Johnson R. Nineteen-Year-Old With Rectal Pain—Asking the Hard Questions. J Nurse Pract 2018. [DOI: 10.1016/j.nurpra.2018.03.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Rowniak S, Ong-Flaherty C, Selix N, Kowell N. Attitudes, Beliefs, and Barriers to PrEP Among Trans Men. AIDS EDUCATION AND PREVENTION : OFFICIAL PUBLICATION OF THE INTERNATIONAL SOCIETY FOR AIDS EDUCATION 2017; 29:302-314. [PMID: 28825860 DOI: 10.1521/aeap.2017.29.4.302] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
The study examined the attitudes and knowledge of transgender men (trans men) regarding pre-exposure prophylaxis (PrEP) for HIV. Three focus groups of trans men were conducted with a trans male facilitator for a total of 21 participants. Six themes were identified; the range of information about PrEP and possible side effects, the economic realities for trans men, finding a trans-competent provider, trans male sexuality, the importance of contraception, and condom use. Despite identified risk and some information that has been disseminated, many trans men still lack adequate information regarding PrEP. There exist significant barriers to PrEP access for trans men. Participants commented that many providers avoid important discussions regarding sexuality and contraception. The education of health care professionals must include competency in working with transgender populations. More research is needed with regard to interactions between PrEP, testosterone, and hormonal contraception.
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Affiliation(s)
- Stefan Rowniak
- School of Nursing and Health Professions, University of San Francisco, San Francisco, California
| | - Chenit Ong-Flaherty
- School of Nursing and Health Professions, University of San Francisco, San Francisco, California
| | - Nancy Selix
- School of Nursing and Health Professions, University of San Francisco, San Francisco, California
| | - Niko Kowell
- Asian Pacific Islander Wellness Center, San Francisco
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Healthcare Access and PrEP Continuation in San Francisco and Miami After the US PrEP Demo Project. J Acquir Immune Defic Syndr 2017; 74:531-538. [PMID: 27861236 DOI: 10.1097/qai.0000000000001236] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Pre-exposure prophylaxis (PrEP) for prevention of HIV infection has demonstrated efficacy in randomized controlled trials and in demonstration projects. For PrEP implementation to result in significant reductions in HIV incidence for men who have sex with men in the United States, sufficient access to PrEP care and continued engagement outside of demonstration projects is required. METHODS We report the results of a follow-up survey of 173 former participants from the Miami and San Francisco sites of the US PrEP Demo Project, administered 4-6 months after study completion. RESULTS Survey respondents continued to frequently access medical care and had a high incidence of sexually transmitted infections after completion of the Demo Project, indicating ongoing sexual risk behavior. Interest in continuing PrEP was high with 70.8% indicating that they were "very interested" in continuing PrEP. Among respondents, 39.9% reported continuation of PrEP after completion of the Demo Project, largely through their primary care providers and frequently at low or no cost. Variability in access and engagement was seen, with participants from the San Francisco site, those with medical insurance, and those with a primary care provider at the end of the Demo Project more likely to successfully obtain PrEP medication. Two respondents reported HIV seroconversion in the period between study completion and the follow-up survey. CONCLUSIONS Additional effort to increase equitable access to PrEP outside of demonstration projects is needed to realize the potential impact of this evidence-based prevention intervention.
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Deeks ED, Lyseng-Williamson K, Plosker GL. Emtricitabine/tenofovir disoproxil fumarate in HIV-1 pre-exposure prophylaxis: a guide to its once-daily use in the EU. DRUGS & THERAPY PERSPECTIVES 2017. [DOI: 10.1007/s40267-016-0363-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Doblecki-Lewis S, Jones D. Community Federally Qualified Health Centers as Homes for HIV Preexposure Prophylaxis: Perspectives from South Florida. J Int Assoc Provid AIDS Care 2016; 15:522-528. [PMID: 27502831 DOI: 10.1177/2325957416661422] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Preexposure prophylaxis (PrEP) for HIV has the potential to reduce HIV incidence in highly affected areas. The Southeastern United States is disproportionately impacted by HIV, and 3 counties in South Florida have the highest incidence of new HIV infections in the United States. This study explored the feasibility, acceptability, and uptake of PrEP in South Florida. Focus groups consisting of providers, administrators, and case managers at HIV-servicing community health centers and federally qualified health centers in South Florida reported broad support but low implementation of PrEP. Generally, participants indicated that the centers were appropriate locations for implementation. However, practical concerns and perceived limitations due to financial, insurance, and immigration status of those who would potentially benefit from the intervention were widely reported. Addressing provider concerns appears necessary for successful expansion of PrEP implementation in highly impacted areas such as South Florida.
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Affiliation(s)
- Susanne Doblecki-Lewis
- Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Deborah Jones
- Department of Psychiatry and Behavioral Sciences, University of Miami Miller School of Medicine, Miami, FL, USA
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Understanding HIV Care Provider Attitudes Regarding Intentions to Prescribe PrEP. J Acquir Immune Defic Syndr 2016; 70:520-8. [PMID: 26247895 DOI: 10.1097/qai.0000000000000780] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
INTRODUCTION Preexposure prophylaxis (PrEP) is a promising approach to reducing HIV incidence. So, garnering the support of HIV providers, who are most familiar with antiretrovirals and likely to encounter patients in HIV serodiscordant relationships, to scale-up PrEP implementation is essential. We sought to determine whether certain subgroups of HIV providers were more likely to intend to prescribe PrEP. METHODS Surveys were administered to HIV providers in Miami, Florida and Washington, District of Columbia. Composite scores were developed to measure PrEP knowledge, experience, and likelihood of prescribing. Latent class analysis was used to stratify provider attitudes toward PrEP. RESULTS Among 142 HIV providers, 73.2% had cared for more than 20 HIV-infected patients in the previous 3 months; 17% had ever prescribed PrEP. Latent class analysis identified 2 classes of providers (entropy, 0.904); class 1 (n = 95) found PrEP less effective and perceived barriers to prescribing it; class 2 (n = 47) perceived PrEP as moderately effective and perceived fewer barriers to prescribing it. Compared with class 2, class 1 had significantly less experience with PrEP delivery (t(22.7) = 2.88, P = 0.009) and was significantly less likely to intend to prescribe to patients with multiple sex partners (20% vs. 43%, P = 0.04) and those with a drug use history (7% vs. 24%, P = 0.001). CONCLUSIONS Although most HIV providers found PrEP to be effective, those considering it less effective had limited knowledge and experience with PrEP and had lesser intentions to prescribe. Provider training regarding whom should receive PrEP and addressing potential barriers to PrEP provision are needed if this HIV prevention method is to be optimized.
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Reynolds EE, Libman H, Mayer KH. Preexposure Prophylaxis for HIV Prevention: Grand Rounds Discussion From Beth Israel Deaconess Medical Center. Ann Intern Med 2015; 163:941-8. [PMID: 26666782 DOI: 10.7326/m15-1993] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
The U.S. Public Health Service recently issued guidelines about the daily use of medication as preexposure prophylaxis (PrEP) to prevent HIV infection. The guidelines, based on randomized trials showing substantial reduction in HIV transmission among those receiving a daily combination of tenofovir and emtricitabine, suggest physicians offer PrEP to patients at high risk, including nonmonogamous men who have sex with men, serodiscordant couples (in both male-male and male-female relationships), heterosexual men and women in other risk groups (such as sex workers or those with recent sexually transmitted infection), and injection drug users. Here, 2 prominent HIV experts debate the use of PrEP in a 45-year-old man whose husband has HIV infection with an undetectable viral load on treatment. They discuss the patient's risk for HIV transmission from his husband and from other partners, the magnitude of the risk reduction he would gain with PrEP, and nonpharmacologic alternatives to reduce his likelihood of contracting HIV infection.
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Rowniak S, Selix N. Preparing Nurse Practitioners for Competence in Providing Sexual Health Care. J Assoc Nurses AIDS Care 2015; 27:355-61. [PMID: 26739113 DOI: 10.1016/j.jana.2015.11.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2015] [Accepted: 11/29/2015] [Indexed: 11/25/2022]
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Cáceres CF, Mayer KH, Baggaley R, O'Reilly KR. PrEP Implementation Science: State-of-the-Art and Research Agenda. J Int AIDS Soc 2015; 18:20527. [PMID: 26198351 PMCID: PMC4581083 DOI: 10.7448/ias.18.4.20527] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
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Cáceres CF, Koechlin F, Goicochea P, Sow PS, O'Reilly KR, Mayer KH, Godfrey-Faussett P. The promises and challenges of pre-exposure prophylaxis as part of the emerging paradigm of combination HIV prevention. J Int AIDS Soc 2015; 18:19949. [PMID: 26198341 PMCID: PMC4509895 DOI: 10.7448/ias.18.4.19949] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2014] [Revised: 03/26/2015] [Accepted: 04/15/2015] [Indexed: 01/28/2023] Open
Abstract
INTRODUCTION Towards the end of the twentieth century, significant success was achieved in reducing incidence in several global HIV epidemics through ongoing prevention strategies. However, further progress in risk reduction was uncertain. For one thing, it was clear that social vulnerability had to be addressed, through research on interventions addressing health systems and other structural barriers. As soon as antiretroviral treatment became available, researchers started to conceive that antiretrovirals might play a role in decreasing either susceptibility in uninfected people or infectiousness among people living with HIV. In this paper we focus on the origin, present status, and potential contribution of pre-exposure prophylaxis (PrEP) within the combination HIV prevention framework. DISCUSSION After a phase of controversy, PrEP efficacy trials took off. By 2015, daily oral PrEP, using tenofovir alone or in combination with emtricitabine, has been proven efficacious, though efficacy seems heavily contingent upon adherence to pill uptake. Initial demonstration projects after release of efficacy results have shown that PrEP can be implemented in real settings and adherence can be high, leading to high effectiveness. Despite its substantial potential, beliefs persist about unfeasibility in real-life settings due to stigma, cost, adherence, and potential risk compensation barriers. CONCLUSIONS The strategic synergy of behavioural change communication, biomedical strategies (including PrEP), and structural programmes is providing the basis for the combination HIV prevention framework. If PrEP is to ever become a key component of that framework, several negative beliefs must be confronted based on emerging evidence; moreover, research gaps regarding PrEP implementation must be filled, and appropriate prioritization strategies must be set up. Those challenges are significant, proportional to the impact that PrEP implementation may have in the global response to HIV.
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Affiliation(s)
- Carlos F Cáceres
- Center for Interdisciplinary Studies in Sexuality, AIDS and Society, Universidad Peruana Cayetano Heredia, Lima, Peru
- Network for Multidisciplinary Studies in ARV-Based HIV Prevention (NEMUS), Lima, Peru;
| | | | - Pedro Goicochea
- Network for Multidisciplinary Studies in ARV-Based HIV Prevention (NEMUS), Lima, Peru
- Center for AIDS Prevention Studies, University of California - San Francisco, San Francisco, CA, USA
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Lebouché B, Engler K, Machouf N, Lessard D, Thomas R. Predictors of interest in taking pre-exposure prophylaxis among men who have sex with men who used a rapid HIV-testing site in Montreal (Actuel sur Rue). HIV Med 2015; 17:152-8. [PMID: 26177691 DOI: 10.1111/hiv.12286] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/18/2015] [Indexed: 11/28/2022]
Abstract
OBJECTIVES The effective use of pre-exposure prophylaxis (PrEP) as an HIV prevention strategy depends on its uptake by individuals at high risk of infection. Few Canadian data are available on interest in PrEP among men who have sex with men (MSM). This study aimed to identify predictors of interest in PrEP among MSM clients of a rapid HIV-testing site in Montreal's gay village (Actuel sur Rue). METHODS Data were collected using a self-administered and a community agent-administered questionnaire. Among men reporting at least one male sexual partner and visiting the site between July 2012 and November 2013, we aimed to identify sociodemographic, sexual and temporal predictors of interest in taking effective PrEP with logistic regression analyses (univariate and multivariable). RESULTS Over half (55%; n = 653) of the sample of 1179 MSM were interested in PrEP. Among the 14 variables considered in the univariate analyses, only (younger) age, (greater) number of sexual partners (in the past 3 months), being part of a serodiscordant couple (in the past 12 months), ever combining sex with drugs and temporal events were associated with interest in PrEP at P < 0.20 and were included in the multivariable analyses. In the multivariable model, only being part of a serodiscordant couple [adjusted odds ratio (aOR) 2.56; 95% confidence interval (CI) 1.44-4.58], having > 10 partners (aOR 1.73; 95% CI 1.17-2.55) and responding after the publication of Quebec's interim PrEP guidelines (aOR 1.82; 95% CI 1.22-2.71) proved significant. CONCLUSIONS In this assessment of predictors of PrEP interest among Canadian MSM, partnering issues and the arrival of PrEP guidelines in Quebec (10 July 2013) were most closely linked to PrEP interest.
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Affiliation(s)
- B Lebouché
- Family Medicine, McGill University, Montreal, QC, Canada.,Chronic Viral Illness Service, Research Institute of the McGill University Health Centre, Montreal, QC, Canada
| | - K Engler
- Chronic Viral Illness Service, Research Institute of the McGill University Health Centre, Montreal, QC, Canada
| | - N Machouf
- Clinique médicale l'Actuel, Montreal, QC, Canada
| | - D Lessard
- Family Medicine, McGill University, Montreal, QC, Canada
| | - R Thomas
- Clinique médicale l'Actuel, Montreal, QC, Canada
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Mayer KH. Antiretroviral chemoprophylaxis: state of evidence and the research agenda. Clin Infect Dis 2015; 59 Suppl 1:S47-51. [PMID: 24926034 DOI: 10.1093/cid/ciu322] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Oral antiretroviral preexposure prophylaxis (PrEP) has been shown to decrease human immunodeficiency virus (HIV) incidence in studies of men who have sex with men, heterosexual men and women, and injecting drug users. One study of pericoital tenofovir gel demonstrated that it reduced HIV incidence in South African women. However, other studies of African women failed to demonstrate protection with either oral tenofovir or tenofovir-emtricitabine, or daily tenofovir gel. The magnitude of PrEP protection appears to be highly correlated with medication adherence. New studies are evaluating whether different antiretrovirals, including dapivirine, rilpivirine, maraviroc, and new integrase inhibitors. Different formulations are also being evaluated, including gels, films, vaginal rings, and injectable medication. Although PrEP efficacy has been demonstrated, and several normative bodies (eg, the US Food and Drug Administration) have approved PrEP for clinical use, uptake has been slow. Reasons may include lack of sufficient provider and consumer education, residual concerns about costs, potential long-term toxicities, and behavioral disinhibition. Additional work is under way to determine how to best educate consumers and providers about optimal adherence and to use PrEP in conjunction with risk mitigation.
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Affiliation(s)
- Kenneth H Mayer
- Fenway Institute, Fenway Health Harvard Medical School Beth Israel Deaconess Medical Center, Boston, Massachusetts
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Mahoney M, Weber S, Bien M, Saba G. "I have it just like you do": voices of HIV-negative partners in serodifferent relationships receiving primary care at a public clinic in San Francisco. AIDS Care 2014; 27:401-8. [PMID: 25311152 DOI: 10.1080/09540121.2014.964659] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
HIV transmission among serodifferent couples has a significant impact on incidence of HIV worldwide. Antiretroviral interventions (i.e., preexposure prophylaxis, post-exposure prophylaxis, and treatment as prevention) are important aspects of comprehensive prevention and care for serodifferent couples. In this study, HIV-negative members of serodifferent couples were interviewed using open-ended questions to explore their health-care needs, perceptions of clinic-based prevention services, and experience of having an HIV-infected partner. Analysis of interviews with 10 HIV-negative partners revealed the following themes: (1) health needs during joint medical visits; (2) sexual risk reduction strategies; (3) relationship dynamics; and (4) strategies for coping. This study elucidated relationship, health and health care factors that might affect development and implementation of clinic-based prevention interventions for HIV serodifferent couples. The findings point to possible relationship-centered recommendations for health-care providers who serve HIV-affected couples in clinical settings.
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Affiliation(s)
- Megan Mahoney
- a Department of Medicine, General Medical Disciplines , Stanford University , Palo Alto , CA , USA
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21
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McMahon JM, Myers JE, Kurth AE, Cohen SE, Mannheimer SB, Simmons J, Pouget ER, Trabold N, Haberer JE. Oral pre-exposure prophylaxis (PrEP) for prevention of HIV in serodiscordant heterosexual couples in the United States: opportunities and challenges. AIDS Patient Care STDS 2014; 28:462-74. [PMID: 25045996 PMCID: PMC4135325 DOI: 10.1089/apc.2013.0302] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Oral HIV pre-exposure prophylaxis (PrEP) is a promising new biomedical prevention approach in which HIV-negative individuals are provided with daily oral antiretroviral medication for the primary prevention of HIV-1. Several clinical trials have demonstrated efficacy of oral PrEP for HIV prevention among groups at high risk for HIV, with adherence closely associated with level of risk reduction. In the United States (US), three groups have been prioritized for initial implementation of PrEP-injection drug users, men who have sex with men at substantial risk for HIV, and HIV-negative partners within serodiscordant heterosexual couples. Numerous demonstration projects involving PrEP implementation among MSM are underway, but relatively little research has been devoted to study PrEP implementation in HIV-serodiscordant heterosexual couples in the US. Such couples face a unique set of challenges to PrEP implementation at the individual, couple, and provider level with regard to PrEP uptake and maintenance, adherence, safety and toxicity, clinical monitoring, and sexual risk behavior. Oral PrEP also provides new opportunities for serodiscordant couples and healthcare providers for primary prevention and reproductive health. This article provides a review of the critical issues, challenges, and opportunities involved in the implementation of oral PrEP among HIV-serodiscordant heterosexual couples in the US.
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Affiliation(s)
- James M. McMahon
- School of Nursing, University of Rochester Medical Center, Rochester, New York
| | - Julie E. Myers
- Bureau of HIV/AIDS Prevention and Control, New York City Department of Health and Mental Hygiene, New York, New York
- Division of Infectious Diseases, Department of Medicine, Columbia University, New York, New York
| | - Ann E. Kurth
- College of Nursing, New York University, New York, New York
| | - Stephanie E. Cohen
- San Francisco Department of Public Health, STD Prevention and Control, San Francisco, California
| | - Sharon B. Mannheimer
- Department of Medicine, Harlem Hospital, Columbia University College of Physicians and Surgeons, New York, New York
| | - Janie Simmons
- National Development and Research Institutes, New York, New York
| | | | - Nicole Trabold
- School of Nursing, University of Rochester Medical Center, Rochester, New York
| | - Jessica E. Haberer
- Massachusetts General Hospital Center for Global Health and Harvard Medical School, Boston, Massachusetts
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Sharma M, Wilton J, Senn H, Fowler S, Tan DHS. Preparing for PrEP: perceptions and readiness of canadian physicians for the implementation of HIV pre-exposure prophylaxis. PLoS One 2014; 9:e105283. [PMID: 25133648 PMCID: PMC4136811 DOI: 10.1371/journal.pone.0105283] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2014] [Accepted: 07/22/2014] [Indexed: 12/04/2022] Open
Abstract
Recent evidence has demonstrated the efficacy of pre-exposure prophylaxis (PrEP) for HIV prevention, but concerns persist around its use. Little is known about Canadian physicians' knowledge of and willingness to prescribe PrEP. We disseminated an online survey to Canadian family, infectious disease, internal medicine, and public health physicians between September 2012-June 2013 to determine willingness to prescribe PrEP. Criteria for analysis were met by 86 surveys. 45.9% of participants felt "very familiar" with PrEP, 49.4% felt that PrEP should be approved by Health Canada, and 45.4% of respondents were willing to prescribe PrEP. Self-identifying as an HIV expert (odds ratio, OR = 4.1, 95% confidence interval, CI = 1.6-10.2), familiarity with PrEP (OR = 5.0, 95%CI = 1.3-19.0) and having been asked by patients about PrEP (OR = 4.0, 95%CI = 1.5-10.5) were positively associated with willingness to prescribe PrEP on univariable analysis. The latter two were the strongest predictors on multivariate analysis. Participants cited cost and efficacy as major concerns. 75.3% did not feel that information had been adequately disseminated among physicians. In summary, Canadian physicians demonstrate varying levels of support for PrEP and express concerns about its implementation. Further research on real-world effectiveness, continuing medical education, and clinical support is needed to prepare physicians for this prevention strategy.
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Affiliation(s)
- Malika Sharma
- Division of Infectious Diseases, University of Toronto, Toronto, Ontario, Canada
| | - James Wilton
- Canadian AIDS Treatment Information Exchange, Toronto, Ontario, Canada
| | - Heather Senn
- Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | | | - Darrell H. S. Tan
- Division of Infectious Diseases, University of Toronto, Toronto, Ontario, Canada
- Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- Hassle Free Clinic, Toronto, Ontario, Canada
- Division of Infectious Diseases, St Michael's Hospital, Toronto, Ontario, Canada
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23
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Bowers DR, Hunter AS, Jacobs DM, Kuper KM, Musick WL, Perez KK, Shah DN, Schilling AN. Significant publications on infectious diseases pharmacotherapy in 2012. Am J Health Syst Pharm 2014; 70:1930-40. [PMID: 24128968 DOI: 10.2146/ajhp130129] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
PURPOSE The most important articles pertaining to infectious diseases (ID) pharmacotherapy published in 2012, as nominated and ranked by panels of pharmacists and physicians with ID expertise, are summarized. SUMMARY Members of the Houston Infectious Diseases Network were asked to nominate articles on ID research published in prominent peer-reviewed journals during the period January 1-December 31, 2012, with a major impact in the field of ID pharmacotherapy. A list of 42 nominated articles on general ID-related topics and 8 articles pertaining to human immunodeficiency virus (HIV) infection or acquired immunodeficiency syndrome (AIDS) was compiled. In a survey conducted in January 2013, members of the Society of Infectious Diseases Pharmacists (SIDP) were asked to select from the list 10 general ID articles and 1 HIV/AIDS-related article that they considered to be the most important. Of the 180 SIDP members surveyed, 100 (55%) and 44 (24%) participated in ranking the general ID and HIV/AIDS-related articles, respectively. Summaries of the highest-ranked articles in both categories are presented here. CONCLUSION With the volume of published ID-related research growing each year, both ID specialists and nonspecialists are challenged to stay current with the literature. Key ID-related publications in 2012 included updated recommendations on management of diabetic foot infections, articles on promising approaches to prevention and early treatment of HIV disease, and reports on developments in research on pharmacotherapies for methicillin-resistant Staphylococcus aureus bacteremia and Klebsiella pneumoniae infections.
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Affiliation(s)
- Dana R Bowers
- Dana R. Bowers, Pharm.D., BCPS, is Infectious Diseases Pharmacotherapy Fellow, Department of Clinical Sciences and Administration, College of Pharmacy, University of Houston, Houston, TX. Andrew S. Hunter, Pharm.D., BCPS, is Clinical Specialist-Infectious Diseases, Michael E. DeBakey Veterans Affairs Medical Center, Houston. David M. Jacobs, Pharm.D., BCPS, is Postgraduate Year 2 Infectious Diseases Resident, Cardinal Health, Houston, and Department of Clinical Sciences and Administration, College of Pharmacy, University of Houston. Kristi M. Kuper, Pharm.D., BCPS, GSPC, is Clinical Pharmacy Manager, VHA Performance Services, Houston. William L. Musick, Pharm.D., BCPS, is Clinical Specialist-Infectious Diseases; and Katherine K. Perez, Pharm.D., BCPS, is Clinical Specialist-Infectious Diseases, The Methodist Hospital, Houston. Dhara N. Shah, Pharm.D., BCPS, is Research Assistant Professor, Department of Clinical Sciences and Administration, College of Pharmacy, University of Houston. Amy N. Schilling, Pharm.D., BCPS, is Clinical Practice Specialist-Internal Medicine/Infectious Diseases, University of Texas Medical Branch, Galveston
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Hellinger FJ. Assessing the cost effectiveness of pre-exposure prophylaxis for HIV prevention in the US. PHARMACOECONOMICS 2013; 31:1091-1104. [PMID: 24271858 DOI: 10.1007/s40273-013-0111-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
About 50,000 people are infected with HIV in the US each year and this number has remained virtually the same for the past decade. Yet, in the last few years, evidence from several multinational randomized clinical trials has shown that the provision of antiretroviral drug to uninfected persons (i.e. pre-exposure prophylaxis) reduces the incidence of HIV by about 50 %. However, evidence from cost-effectiveness studies conducted in the US yield widely varying estimates of the cost per quality-adjusted life-year (QALY) gained, and this variation reflects the substantial uncertainty surrounding the determinants of HIV transmission (e.g. adherence rates to prophylactic medications, the average number of sexual partners, the number and types of sexual acts, the viral load of infected partners, and the proportion of contacts where condoms are used), as well as different approaches to translating a reduction in HIV cases into an estimate of the increase in the number of QALYs.
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Affiliation(s)
- Fred J Hellinger
- Center for Delivery, Organization, and Markets, Agency for Healthcare Research and Quality (AHRQ), 540 Gaither Road, Rockville, MD, 20850, USA,
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25
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[Consensus Statement by GeSIDA/National AIDS Plan Secretariat on antiretroviral treatment in adults infected by the human immunodeficiency virus (Updated January 2013)]. Enferm Infecc Microbiol Clin 2013; 31:602.e1-602.e98. [PMID: 24161378 DOI: 10.1016/j.eimc.2013.04.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2013] [Accepted: 04/08/2013] [Indexed: 02/08/2023]
Abstract
OBJECTIVE This consensus document is an update of combined antiretroviral therapy (cART) guidelines for HIV-1 infected adult patients. METHODS To formulate these recommendations a panel composed of members of the GeSIDA/National AIDS Plan Secretariat (Grupo de Estudio de Sida and the Secretaría del Plan Nacional sobre el Sida) reviewed the efficacy and safety advances in clinical trials, cohort and pharmacokinetic studies published in medical journals (PubMed and Embase) or presented in medical scientific meetings. The strength of the recommendations and the evidence which support them are based on a modification of the criteria of Infectious Diseases Society of America. RESULTS cART is recommended in patients with symptoms of HIV infection, in pregnant women, in serodiscordant couples with high risk of transmission, in hepatitisB co-infection requiring treatment, and in HIV nephropathy. cART is recommended in asymptomatic patients if CD4 is <500cells/μl. If CD4 are >500cells/μl cART should be considered in the case of chronic hepatitisC, cirrhosis, high cardiovascular risk, plasma viral load >100.000 copies/ml, proportion of CD4 cells <14%, neurocognitive deficits, and in people aged >55years. The objective of cART is to achieve an undetectable viral load. The first cART should include 2 reverse transcriptase inhibitors (RTI) nucleoside analogs and a third drug (a non-analog RTI, a ritonavir boosted protease inhibitor, or an integrase inhibitor). The panel has consensually selected some drug combinations, for the first cART and specific criteria for cART in acute HIV infection, in tuberculosis and other HIV related opportunistic infections, for the women and in pregnancy, in hepatitisB or C co-infection, in HIV-2 infection, and in post-exposure prophylaxis. CONCLUSIONS These new guidelines update previous recommendations related to first cART (when to begin and what drugs should be used), how to monitor, and what to do in case of viral failure or adverse drug reactions. cART specific criteria in comorbid patients and special situations are similarly updated.
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Tellalian D, Maznavi K, Bredeek UF, Hardy WD. Pre-exposure prophylaxis (PrEP) for HIV infection: results of a survey of HIV healthcare providers evaluating their knowledge, attitudes, and prescribing practices. AIDS Patient Care STDS 2013; 27:553-9. [PMID: 24053478 DOI: 10.1089/apc.2013.0173] [Citation(s) in RCA: 111] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Antiretroviral medications can be taken by HIV-negative persons to prevent HIV infection, also known as pre-exposure prophylaxis (PrEP). PrEP was first shown to be effective during the iPrEX study. We conducted a survey involving HIV healthcare providers to document their attitudes and prescribing practices about PrEP in response to this study. An online survey was completed by 189 members and credentialees of the American Academy of HIV Medicine between April 2011 and September 2011. Ninety percent of respondents were familiar with the results of the iPrEx study, and most (78%) were familiar with CDC's interim guidance regarding the use of PrEP in MSM. Only 19% of respondents had prescribed PrEP. The majority of PrEP prescribers were compliant with CDC interim guidance; however, only 61% screened for hepatitis B. Of PrEP prescribers, 78% prescribed to MSM, 31% to MSW, and 28% to WSM. Greatest concerns about prescribing PrEP included development of antiretroviral resistance (32%), potential increase in high-risk behavior, (22%) and poor medication adherence (21%). Fifty-eight percent stated that HIV serodiscordance within a relationship most influenced their decision to prescribe PrEP to the HIV-seronegative partner. This study demonstrates that, despite awareness of the efficacy of PrEP, its use is limited. Survey participants used PrEP most commonly in MSM; however, a significant percentage also prescribed PrEP to women. The best candidate for PrEP is felt to be individuals in an HIV-serodiscordant relationship. Limitations to our study included a low response rate, changes in the evidence base, and the novelty of PrEP.
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Affiliation(s)
- David Tellalian
- Division of Infectious Disease, Department of Internal Medicine, Cedars Sinai Medical Center, Los Angeles, California
| | | | | | - W. David Hardy
- Division of Infectious Disease, Department of Internal Medicine, Cedars Sinai Medical Center, Los Angeles, California
- David Geffen School of Medicine, University of California-Los Angeles, Los Angeles, California
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Plosker GL. Emtricitabine/tenofovir disoproxil fumarate: a review of its use in HIV-1 pre-exposure prophylaxis. Drugs 2013; 73:279-91. [PMID: 23444256 DOI: 10.1007/s40265-013-0024-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The fixed-dose combination of emtricitabine (FTC) 200 mg and tenofovir disoproxil fumarate (TDF) 300 mg (Truvada(®)), administered orally once daily, is widely used as part of first-line regimens for the treatment of HIV-1 infection. Recently, once-daily administration of FTC/TDF was approved in the USA for pre-exposure prophylaxis in conjunction with safer sex practices to reduce the risk of sexually acquired HIV-1 in high-risk adults who are not infected. To date, results of four large, randomized, double-blind, placebo-controlled, multicentre trials with FTC/TDF as pre-exposure prophylaxis have been published. Three studies showed statistically significant reductions in the number of individuals with emergent HIV-1 infection when FTC/TDF was compared with placebo over the ≈1- to 2-year study periods. Efficacy (i.e. risk reduction relative to placebo) was 44 % in the iPrEx trial in men who have sex with men, 75 % in the Partners PrEP study in heterosexual HIV-1-serodiscordant couples and 62 % in the TDF2 trial in heterosexual men and women. The fourth study (FEM-PrEP) in heterosexual women did not show a statistically significant difference between FTC/TDF and placebo, although low adherence rates reported in this trial may have been a factor. No unexpected adverse events were reported in the trials. However, since pre-exposure prophylaxis involves long-term administration of drugs to healthy individuals, it is important to monitor the long-term safety of FTC/TDF (e.g. renal function, bone mineral density) in this setting. Other notable considerations include adherence, cost and the potential for development of drug resistance. Interim guidelines are available for prescribing FTC/TDF as pre-exposure prophylaxis. If used appropriately in selected high-risk individuals, pre-exposure prophylaxis with FTC/TDF represents an important additional strategy to reduce the spread of HIV-1 infection, which continues to be a significant global concern.
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Affiliation(s)
- Greg L Plosker
- Adis, 41 Centorian Drive, Private Bag 65901, Mairangi Bay, North Shore, 0754, Auckland, New Zealand.
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28
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Fuchs JD, Sobieszczyk ME, Madenwald T, Grove D, Karuna ST, Andrasik M, Sherwat A, Broder G, Mayer K, Koblin B, Hammer S. Intentions to use preexposure prophylaxis among current phase 2B preventive HIV-1 vaccine efficacy trial participants. J Acquir Immune Defic Syndr 2013; 63:259-62. [PMID: 23614998 PMCID: PMC3714219 DOI: 10.1097/qai.0b013e318296df94] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
In November 2010, the iPrEx study reported that preexposure prophylaxis (PrEP) with daily tenofovir disoproxil fumarate/emtricitabine reduced HIV infections by 44% among men who have sex with men and subsequent trials corroborated efficacy among heterosexual men and women. During regularly scheduled follow-up visits from January to March 2011, participants in an ongoing phase 2b vaccine efficacy trial completed an anonymous Web survey about PrEP. Among 376 respondents, 17% reported they were very likely to use PrEP in the next year. Nonwhite participants were more likely to use PrEP. Among those with some level of interest, intent to use PrEP was greatest if the drug were available through the clinical trial or health insurance. Most (91%) believed taking PrEP would not change their willingness to stay in the vaccine trial and few thought it would affect recruitment. As key stakeholders, currently enrolled trial participants can offer vital input about emerging prevention technologies that may affect the design of future HIV vaccine and nonvaccine prevention trials.
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Affiliation(s)
- Jonathan D Fuchs
- San Francisco Department of Public Health, San Francisco, CA 94102, USA.
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