Potential Pre-exposure Prophylaxis Research Articles

1293. Calling Attention to Pre-Exposure Prophylaxis (PrEP) for Women: A Novel Social Media Educational Campaign for Potential PrEP Users and Clinicians

Abstract Background We designed and implemented an educational campaign using social media to provide information about HIV risk and prevention to Black heterosexual women (BHW) to promote PrEP awareness and enhance their relationships with clinicians. Methods In July and August 2021, 3 physician social media influencers who are Black women with large Black audiences shared content focusing on sexual health and PrEP on Instagram and TikTok with links to 2 surveys. An accredited webcast for clinicians followed in October 2021. It incorporated key points from the surveys and covered integrating HIV prevention into the routine care of BHW and addressing misconceptions about PrEP. Results The social media campaign reached over 171,000 followers and garnered 3,700 engagements, 62,441 total views, and 1.4 million impressions. Among the 171 comments, common themes included women not realizing that they could use PrEP and appreciation that the posts advocated for their health. In total, 41 Black women responded to the surveys. 64% said they would be extremely/moderately comfortable talking with a provider about HIV prevention and PrEP (N=14). 89% would be extremely comfortable asking their provider for PrEP if they thought they needed it, but their provider did not offer it (N=9). However, some respondents still felt uncomfortable because they didn’t know what questions to ask, were embarrassed to ask questions, or were afraid of being seen as promiscuous. To date, the webcast had 767 participants (75% in primary care and OB/GYN), and matched pre/post-test data were available for 49 learners. Learners’ confidence in their ability to integrate HIV prevention into the routine care of their BHW patients increased (53% moderately/very confident at baseline vs. 74% at post-test). Learners were more likely to ask their BHW patients about the risk behaviors of their partner(s) when taking a sexual history (51% very/extremely likely at baseline vs. 78% at post-test). Conclusion These results highlight the educational needs of BHW and illuminate needed improvements in clinician-patient dialogues about sexual health. Although Instagram and TikTok are known for brevity of content, they were effective in informing BHW about PrEP use for women and taking charge of their sexual health. Disclosures Jaime Symowicz, PhD, Gilead Sciences, Inc: Unrestricted educational grant for the educational initiative described in the abstract.

End-user research in support of long-acting systemic antiretroviral delivery systems: insights from qualitative research with providers and target users in South Africa

While oral pre-exposure prophylaxis (PrEP) has been shown to reduce the risk of HIV, challenges such as adhering to a daily-dosing regimen and persistence have emerged as barriers for at-risks populations in South Africa. This qualitative research sought to investigate perceptions of and preferences for a long-acting, biodegradable implantable PrEP product designed to address these barriers. To identify and understand motivators, barriers, and preferences for the PrEP implant, we conducted qualitative in-depth interviews (IDIs) among health care providers (HCPs) and target end-users (young women, adolescent girls, and female sex workers) in urban and rural/peri-urban regions of Gauteng Province, South Africa. The IDIs focused on defining values, beliefs, habits, lifestyles, influencers, and information channels for potential PrEP implant end-users. We conducted 36 IDIs across health care providers and target end-user respondent segments. Respondents had generally positive reactions to the PrEP implant. Most end-users felt that some undesirable aspects of the implant (e.g., side effects, pain during insertion, potential scarring, and inability to removeimplant) would be offset by having a highly effective, and long-lasting HIV prevention product. Although some HCPs believed the implantable PrEP would lead to increases in promiscuity and risky sexual behavior, most HCPs saw value in the PrEP implant's long duration of protection, its biodegradability, and the likelihood of higher adherence relative to oral PrEP. This study is a first step toward further research needed to demonstrate the demand for a biodegradable, long-acting implantable PrEP and suggests such a product would be accepted by end-users and HCPs in South Africa. This study indicates the need to develop more convenient, discreet, long-acting, and highly effective biomedical HIV prevention options for at-risk populations.

Women’s perspectives on barriers to potential PrEP uptake for HIV prevention: HIV risk assessment, relationship dynamics and stigma

HIV remains a significant health issue for women, and multiple overlapping factors shape women's HIV-related risk. Pre-exposure prophylaxis (PrEP) offers critical advantages over other existing options, yet it remains significantly underused among women in the USA where limited work has explored women’s opinions on barriers to potential PrEP use. Using open-ended text responses from a sample of women seeking care at a US urban family planning health centre, this study aimed to understand perceptions of factors affecting potential PrEP use. Three themes concerning key factors impacting potential PrEP use emerged: HIV risk assessment, relationship dynamics, and anticipated stigma. Women’s assessment of HIV risk suggests that identifying women in clinical settings as having low self-perceived risk may overlook the complexity of how women determine HIV-related risk and prevention needs. Women frequently referenced relationship dynamics when considering PrEP and discussed anticipated partner reactions about use contributing to non-use. Fear or worry of stigma were expressed as motivations to not use PrEP. Study results highlight the importance of public health and health care professionals normalising PrEP as a strategy in women’s HIV prevention and sexual health decision-making. Woman-centred PrEP education, screening and communication strategies reflective of their unique HIV-related risk context are needed.

Long-acting injectable cabotegravir: implementation science needed to advance this additional HIV prevention choice.

Long-acting injectable cabotegravir: implementation science needed to advance this additional HIV prevention choice.

Study Evaluating Self-Collected Specimen Return for HIV, Bacterial STI, and Potential Pre-Exposure Prophylaxis Adherence Testing Among Sexual Minority Men in the United States.

Web-based HIV and sexually transmitted infection (STI) prevention studies are increasingly requesting gay, bisexual, and other men who have sex with men (GBMSM) to return self-collected specimens for laboratory processing. Some studies have solicited self-collected extragenital swabs for gonorrhea and chlamydia testing, but to date, none have solicited self-collected hair samples for pre-exposure prophylaxis (PrEP) adherence testing. Project Caboodle! offered 100 racially/ethnically diverse GBMSM aged 18 to 34 years residing across the United States a choice to self-collect at home and return by mail any of the following: a finger-stick blood sample (for HIV testing), a pharyngeal swab, a rectal swab and a urine specimen (for gonorrhea and chlamydia testing), and a hair sample (to visually assess its adequacy for PrEP drug level testing). Despite not incentivizing specimen return, 51% mailed back at least one type of specimen within 6 weeks (1% returned three specimens, 11% returned four specimens and 39% returned all five specimens). The majority of returned specimens were adequate for laboratory processing. Significantly more participants without a college education (p = .0003) and those who were working full-time or part-time (p = .0070) did not return any specimens. In addition, lower levels of HIV-related knowledge (p = .0390), STI-related knowledge (p = .0162), concern about contracting HIV (p = .0484), and concern about contracting STIs (p = .0108) were observed among participants who did not return any specimens. Self-collection of specimens holds promise as a remote monitoring strategy that could supplement testing in clinical settings, but a better understanding of why some GBMSM may choose to fully, partially, or not engage in this approach is warranted.

Integrating Enhanced HIV Pre-exposure Prophylaxis Into a Sexually Transmitted Infection Clinic in Lilongwe: Protocol for a Prospective Cohort Study.

Pre-exposure prophylaxis (PrEP) reduces HIV acquisition risk by >90% and is a critical lever to reduce HIV incidence. Identifying individuals most likely to benefit from PrEP and retaining them on PrEP throughout HIV risk is critical to realize PrEP's prevention potential. Individuals with sexually transmitted infections (STIs) are an obvious priority PrEP population, but there are no data from sub-Saharan Africa (SSA) confirming the effectiveness of integrating PrEP into STI clinics. Assisted partner notification may further enhance STI clinic-based PrEP programming by recruiting PrEP users from the pool of named sexual partners of individuals presenting with an incident STI. However, the acceptability, feasibility, and effectiveness of these integrated and enhanced strategies are unknown. This study aims to describe the implementation outcomes of acceptability, feasibility, and effectiveness (regarding PrEP uptake and persistence) of integrating an enhanced PrEP implementation strategy into an STI clinic in Malawi. The enhanced PrEP STI study is a prospective cohort study enrolling patients who are eligible for PrEP (aged ≥15 years) who are seeking STI services at a Lilongwe-based STI clinic. Data collection relies on a combination of in-depth interviews, patient and clinic staff surveys, and clinic record review. All enrolled PrEP users will be screened for acute HIV infection and receive quarterly testing for Neisseria gonorrhea, Chlamydia trachomatis, and syphilis. Participants will be asked to name recent sexual partners for assisted notification; returning partners will be screened for PrEP eligibility and, if interested, enrolled into the cohort of PrEP initiators. We will also enroll patients who are eligible for PrEP but choose not to initiate it, from the STI clinic. Patient participants will be followed for 6 months; we will assess self-reported PrEP use, PrEP refills, sexual behaviors, perceived HIV risk, and incident STIs. Clinic staff participants will be interviewed at baseline and at approximately 6 months and will complete surveys examining the perceived acceptability and feasibility of the integrated and enhanced PrEP strategy. Enrollment began in March 2022 and is projected to continue until February 2023, with patient participant follow-up through August 2023. The results of this study are expected to be reported in 2024. This study will generate important evidence regarding the potential integration of PrEP services into STI clinics in SSA and preliminary data regarding the effectiveness of an enhanced intervention that includes assisted partner notification as a strategy to identify potential PrEP users. Furthermore, this trial will provide some of the first insights into STI incidence among PrEP users recruited from an STI clinic in SSA-critical data to inform the use of etiologic STI testing where syndromic management is the current standard. These findings will help to design future PrEP implementation strategies in SSA. ClinicalTrials.gov NCT05307991; https://clinicaltrials.gov/ct2/show/NCT05307991. DERR1-10.2196/37395.

Understanding PrEP Acceptability Among Priority Populations: Results from a Qualitative Study of Potential Users in Central Uganda

Daily oral pre-exposure prophylaxis (PrEP) can safely and effectively prevent HIV acquisition in HIV-negative individuals. However, uptake of PrEP has been suboptimal in sub-Saharan Africa. The goal of this qualitative study was to identify facilitators of and barriers to PrEP acceptability among target users not taking PrEP. Fifty-nine individuals belonging to Ugandan priority populations participated in a single in-depth interview. Participants perceived themselves as being at high risk for HIV acquisition, and expressed interest in PrEP as an HIV prevention strategy. Two forms of stigma emerged as potential barriers to PrEP use: (1) misidentification as living with HIV; and (2) disclosure of membership in a priority population. Acceptability of PrEP was dampened for this sample of potential PrEP users due to anticipated stigmatization. Mitigating stigma should be a key component of effective PrEP delivery to reach UNAIDS goal of ending the AIDS epidemic by 2030.

PrEP distribution in pharmacies: a systematic review

IntroductionNovel mechanisms of service delivery are needed to expand access to pre-exposure prophylaxis (PrEP) for HIV prevention. Providing PrEP directly through pharmacies could offer an additional option for reaching potential...

Characterizing Awareness of Pre-Exposure Prophylaxis for HIV Prevention in Manila and Cebu, Philippines: Web-Based Survey of Filipino Cisgender Men Who Have Sex With Men.

BackgroundThe Philippines is experiencing an HIV crisis and is considering implementing pre-exposure prophylaxis (PrEP) as a national public health strategy for HIV prevention for cisgender men who have sex with men (cis-MSM). However, critical information on the awareness of PrEP among cis-MSM is needed to roll out this public health initiative.ObjectiveThis study aims to assess PrEP awareness and related correlates (ie, sociodemographic variables, social factors, and health care access and use) among Filipino cis-MSM.MethodsWe conducted a web-based survey with Filipino cis-MSM (n=179) residing in the cities of Manila and Cebu, Philippines. Multivariable analysis procedures were performed to examine the factors associated with PrEP awareness.ResultsOur sample demonstrated high awareness (134/179, 74.9%) and interest (159/179, 88.8%) in taking PrEP. The adjusted model showed that greater odds of PrEP awareness were associated with having a college education or higher versus a high school education or lower (adjusted odds ratio [aOR] 7.30, 95% CI 1.01-52.47), earning between PHP 10,000 (US $198.6) and PHP 20,000 (US $397.2) versus <PHP 10,000 (US $198.60; aOR 9.32, 95% CI 1.41-6.22), having had a prior HIV test (aOR 6.06, 95% CI 1.20-13.55), having high HIV knowledge (aOR 3.50, 95% CI 1.11-10.98), and having friends who discussed PrEP (aOR 11.17, 95% CI 2.73-14.5).ConclusionsOur findings demonstrate that Filipino cis-MSM are aware of and interested in taking PrEP, but there is currently an unmet need for such biomedical HIV prevention technologies among this population. Incorporating PrEP education into routine HIV screening and leveraging cis-MSM social networks may be useful in optimizing potential PrEP implementation in the Philippines.

A Primary Care Intervention to Increase HIV Pre-Exposure Prophylaxis (PrEP) Uptake in Patients with Syphilis.

Identifying candidates for HIV pre-exposure prophylaxis (PrEP) is a barrier to improving PrEP uptake in priority populations. Syphilis infection is an indication for PrEP in all individuals and can be easily assessed by primary care providers (PCP) and health systems. This retrospective study evaluated the impact of a multidisciplinary provider outreach intervention on PrEP uptake in patients with a positive syphilis test result in a safety-net hospital-based primary care practice. The PCPs of PrEP-eligible patients with a positive syphilis result were notified via the electronic medical record (EMR) about potential PrEP eligibility and institutional HIV PrEP resources. Rates of PrEP offers and prescriptions were compared in the pre (8/1/2018-12/31/2018, n = 60) and post (1/1/2019-5/31/2019, n = 86) intervention periods. Secondary analyzes evaluated receipt of appropriate syphilis treatment and contemporaneous screening for HIV, gonorrhea, and chlamydia. No significant differences in the overall proportion of patients offered (15% vs 19%) and prescribed (7% vs 5%) PrEP were observed between the pre- and post-periods. Overall, 7% of positive tests represented infectious syphilis. The rate of appropriate syphilis treatment was equivalent (57% vs 56%) and contemporaneous screening for other sexually transmitted infections was suboptimal across the entire study period. Although any positive syphilis test may be an easily abstracted metric from the EMR, this approach was inclusive of many patients without current HIV risk and did not increase PrEP uptake significantly. Future research into population health approaches to increase HIV prevention should focus on patients with infectious syphilis and other current risk factors for incident HIV infection.

849. Impact of a Combined Education and Data Driven Intervention on PrEP Uptake at the Veterans Health Administration

BackgroundDespite proven efficacy, uptake of pre-exposure prophylaxis (PrEP) for HIV prevention in the US remains suboptimal. Whether electronic medical record (EMR) driven data tools increase PrEP uptake is unknown. Our study sought to understand the impact of education and an EMR data tool to increase PrEP uptake at the Veterans Northeast Ohio Healthcare System (VANEOHS).MethodsUsing EMR data we identified persons at the VANEOHS with a diagnosis of bacterial Sexually Transmitted Illness (STI) as defined by a positive syphilis, gonorrhea or chlamydia test in the past 6 months. Beginning October 2020 Infectious Diseases (ID) staff launched an intensive PrEP education campaign for Primary care providers (PCP) and the emergency room (ER). During a 6-week intervention period, a ‘PrEP candidacy’ note was placed for the PCP in selected patients’ charts with recommendations for PrEP initiation and STI co-testing if appropriate. We measured the impact of the intervention on PrEP initiations from 3/1/21-5/31/21 and compared it to a pre-intervention period of 7/1/20-9/30/20 when candidates were identified in primary care only. We extracted pertinent data through the EMR and presented descriptive statistics as means and percentages. We compared outcomes using Chi-square test with simulated p-values due to small expected values.ResultsForty-two potential PrEP candidates were identified during post-intervention period compared to 6 in the pre-intervention period. The post-intervention candidates included cis-gender women (5/42, 12%) and ER referrals (6/42, 14%), both absent from the pre-intervention cohort. Compared to the pre-intervention period there was an increase in PrEP consults to ID (6 vs. 16; p=0.003) and PrEP starts (4 vs. 9; p=0.04). We observed increased rates of STI (69% vs. 50%) and HIV co-testing (79% vs. 67%) from pre to post intervention but these were not statistically different. Of the 42 candidates, 24 had been identified using the STI data tool. Of these, only 4 were referred for PrEP and none were initiated on PrEP by the end of our observation period. ConclusionThe use of the data tool had no direct impact on PrEP uptake. Instead, the doubling of PrEP starts was attributable to education. Further studies are needed to maximize the utility of data tools to increase PrEP uptake.Disclosures All Authors: No reported disclosures

Adolescent-Centered HIV Prevention: Perspectives on Acceptability of Oral Antiretroviral Pre-exposure Prophylaxis for Adolescents in a Global Priority Setting.

With oral antiretroviral pre-exposure prophylaxis (PrEP) rollout expanding to include adolescents in South Africa, research is needed to better understand perceptions of PrEP acceptability among adolescents and clinical service providers. We conducted an exploratory mixed-methods study among 57 adolescents, 16-17years of age, living with and without HIV, and 25 clinical service providers in Cape Town, South Africa from 2015 to 2016. Cross-sectional survey and semi-structured qualitative interview data were used to explore (1) willingness to use PrEP and support partner PrEP use among adolescents living with and without HIV, (2) willingness to prescribe or support prescription of PrEP among service providers, and (3) perceptions of barriers and facilitators to PrEP implementation and interpretations of PrEP efficacy messaging for adolescent HIV prevention among all participants. Acceptability of PrEP among participants was high. Support for PrEP uptakewas linked to messages that positively framed PrEP's protection potential (i.e., success- versus failure-framed messaging) among both adolescents and providers. Adolescents living without HIV endorsed high willingness to use PrEP and adolescents living with HIV endorsed high support for partner PrEP use. However, both groups noted that potential side effects, stigma, and PrEP's partial efficacy may hinder uptake. Clinical service providers endorsed PrEP for sexually active adolescents and shared stigma and efficacy concerns. Further, service providers expressed desire for adolescent-tailored training and integration of PrEP delivery into primary care and family planning services. Efforts to educate adolescents and service providers about PrEP should consider how message framing may influence acceptability. Community PrEP education and adolescent-friendly delivery should be prioritized to alleviate predicted PrEP stigma and facilitate uptake.

The Associations of HIV Pre-Exposure Prophylaxis Interest and Sexual Risk Behaviors Among Young Black Women.

The uptake of pre-exposure prophylaxis (PrEP) is low among young Black cisgender heterosexual women, although this subgroup faces a higher burden of new HIV diagnoses. This study explored the association between sexual risk and prevention behaviors, and oral PrEP and vaginal PrEP ring interest among young Black women (YBW). A sample of YBW (N = 208) 18-25 years of age completed a self-administered questionnaire assessing sexual risk and prevention behaviors, HIV and sexually transmitted infection (STI) testing, and PrEP interest from June to December 2018. Results revealed that 103 YBW were interested in taking oral or vaginal PrEP, with 43% interested in oral PrEP use only, 28% interested in vaginal PrEP use only, and 29% interested in both oral and vaginal PrEP use. Logistic regressions revealed that YBW who had sex in the last 1-4 weeks or 3-6 months had lower odds of being interested in oral PrEP and YBW who had sex in the last 1-4 weeks had lower odds of being interested in vaginal PrEP compared with those whose last sexual encounter occurred in the last week. A large percentage of our sample was unaware of PrEP at the time of survey administration, but after learning about PrEP became more interested in potential PrEP use. This indicates that more education about the benefits of PrEP coupled with harm reduction counseling to lower their risk of STI and HIV infections is necessary to increase PrEP interest among YBW.

The PrEP Cascade in a National Cohort of Adolescent Men Who Have Sex With Men.

Pre-exposure prophylaxis (PrEP) has been an available biomedical intervention for at-risk adolescents for over 2 years; however, progression from awareness to uptake and adherence has been slow. In response, we map adolescent men who have sex with men (AMSM) onto the PrEP Motivation Cascade to identify stages for intervention. We analyzed PrEP-related attitudinal and behavioral data from a US national cohort of 1398 AMSM. A majority of the sample (53.9%) were identified as appropriate PrEP candidates. Of those identified as appropriate candidates, 51.8% were precontemplative (stage 1; unwilling to take or believing they were inappropriate candidates for PrEP), and 48.2% reached contemplation (stage 2; willing and self-identified as appropriate candidates). Only 16.3% of candidates reached preparation (stage 3; seeing PrEP as accessible and planning to initiate PrEP), and 3.1% reached PrEP action (stage 4; prescribed PrEP). Although few of the AMSM identified as appropriate candidates were on PrEP, most users (87%) reported high adherence to 4+ doses per week (stage 5; PrEP maintenance). Factors associated with reaching later stages were being older, being out to parents, and engaging in previous HIV/sexually transmitted infection testing. AMSM PrEP use falls short of recommended levels. PrEP campaigns are needed to raise awareness by targeting key AMSM subgroups that underestimate the appropriateness of use. Equally important, parents and health providers of AMSM should serve educational roles to help facilitate potential PrEP uptake, by motivating adolescents and giving them the skills needed to request, fill, and adhere to a prescription.

Interventions to improve daily medication use among adolescents and young adults: what can we learn for youth pre-exposure prophylaxis services?

Objective:Oral pre-exposure prophylaxis (PrEP) is an important HIV prevention method and studies have shown that young people ages 15–24 have difficulty adhering to daily PrEP. The field of PrEP delivery for young people is relatively nascent and lessons about potential PrEP adherence interventions could be learned from the larger evidence base of adherence interventions for other daily medications among youth.Design:Systematic review of adherence support interventions for adolescents.Methods:We searched PubMed, CINAHL, EMBASE, and PsycINFO through January 2020 for oral contraceptive pill (OCP), antiretroviral therapy (ART), asthma, and diabetes medication adherence interventions. We reviewed primary articles about OCP adherence interventions and reviewed systematic reviews for ART, asthma, and diabetes medication adherence interventions. Studies were retained if they included participants’ ages 10–24 years; measured OCP, ART, asthma, or diabetes medication adherence; and were systematic reviews, randomized trials, or quasi-experimental studies.Results:Fifteen OCP articles and 26 ART, diabetes, and asthma systematic reviews were included. Interventions that improved medication adherence for OCPs, ART, asthma, and diabetes treatment included reminder text messages, computer-based and phone-based support, and enhanced counseling. Multi-month prescriptions and same-day pill starts also were found to improve OCP adherence and continuation. Adolescent-friendly clinics and peer-based counseling significantly improved ART adherence, and telemedicine interventions improved diabetes medication adherence.Conclusion:Interventions that improve medication adherence among youth include enhanced counseling, extended pill supply, adolescent-friendly services, and text message reminders. PrEP programs could incorporate and evaluate such interventions for their impact on PrEP adherence and continuation among at-risk adolescents.

Knowledge and barriers of PrEP delivery among diverse groups of potential PrEP users in Central Uganda.

BackgroundScale-up of oral pre-exposure prophylaxis (PrEP) for HIV prevention in Uganda began with serodiscordant couples (SDC) and has expanded to other most at-risk populations (MARPs). We explored knowledge, acceptability, barriers and facilitators of PrEP use among potential PrEP users in four MARPs (SDC; men who have sex with men [MSM]; female sex workers [FSW], and fisher folk).MethodsWe administered quantitative surveys to potential PrEP users in multiple settings in Central Uganda at baseline and approximately 9 months after healthcare worker (HCW) training on PrEP.ResultsThe survey was completed by 250 potential PrEP users at baseline and 125 after HCW training; 55 completed both surveys. For these 250 participants, mean age was 28.5 years (SD 6.9), 47% were male and 6% were transgender women, with approximately even distribution across MARPs and recruitment locations (urban, peri-urban, and rural). Most (65%) had not heard about PrEP. After HCW training, 24% of those sampled were aware of PrEP, and the proportion of those who accurately described PrEP as “antiretrovirals to be used before HIV exposure” increased from 54% in the baseline survey to 74% in the second survey (p<0.001). The proportion of participants who reported HCW as a source of PrEP information increased after training (59% vs 91%, p<0.001). In both surveys, nearly all participants indicated they were willing to take PrEP if offered. The most common anticipated barriers to PrEP were stigma, transportation, accessibility, busy schedules, and forgetfulness. Closeness to home was a common facilitator for all participant categories.ConclusionsInitial awareness of PrEP was low, but PrEP knowledge and interest increased among diverse MARPs after HCW training. Demand creation and HCW training will be critical for increasing PrEP awareness among key populations, with support to overcome barriers to PrEP use. These findings should encourage the acceleration of PrEP rollout in Uganda.

The impact of PrEP: results from a multicenter Health Technology Assessment into the Italian setting.

SummaryIntroductionThe use of oral tenofovir/emtricitabine (FTC/TDF) for pre-exposure prophylaxis (PrEP) among high-risk people without Human Immunodeficiency Virus (HIV), is emerging as an innovative strategy to decrease HIV epidemic. The study aims at evaluating the implications related to PrEP introduction, from a multidimensional point of view, as required by Health Technology Assessment (HTA) approach, with a particular attention on sustainability and social factors, influencing PrEP implementation.MethodsAn analysis was conducted involving 35 Italian Infectious Disease Departments. The introduction of PrEP (applied both as “add-on” and “substitute” prevention strategy) into the clinical practice was compared with a baseline scenario, consisting of condoms among men who have sex with men, and serodiscordant couples, and the use of Needle Syringe Programme among injection drugs users The above scenarios were analysed by means of a Health Technology Assessment (HTA) approach. The 9 EUnetHTA Core Model domains were assessed through comparative information, retrieved from literature evidence, and collection of qualitative and quantitative information, derived from real-world evidence, in particular from 35 Infectious Disease Departments and potential PrEP’ users involved. A final multi-criteria decision analysis approach (MCDA) was implemented to simulate the appraisal phase and providing evidence-based information with regard to the preferable technology.ResultsDespite the improvement in patients’ quality of life, PrEP would generate the development of other sexually transmitted and blood-borne diseases, with a consequent decrease of patients’ safety in case of PrEP applied as a “substitute” prevention strategy. In addition, PrEP would generate an increase in staff workflow, with investment in medical supplies and training courses. PrEP would lead to significant economic investments both for the NHS (+40%), and for citizens (+2,377%) if used as an add-on strategy, assuming FTC/TDF patent cost. With the off-patent drug, the NHS would benefit from an advantage (37%), and a shrink of the patients’ expenditure emerged (+682%). More economic resources are required if PrEP is applied as a substitute strategy, considering both the patent (NHS: 212%; citizens: 3,423%) and the off-patent drug (NHS: 73%; citizens: 1,077%). Conclusions. The most cost-containing strategy would be the use of PrEP, as an add-on strategy, with a consequent improvement in patients’ safety, even if drug-related adverse events would be considered. The implementation of the off-patent drug would decrease the economic burden of the innovative prevention strategy. Hence, the organizational aspects related to its adoption would be deeply investigated, with the potential opportunity to create specific ambulatories devoted to PrEP users’ especially for medium and big size hospitals.

\u201cThey have this not care \u2013 don\u2019t care attitude:\u201d A Mixed Methods Study Evaluating Community Readiness for Oral PrEP in Adolescent Girls and Young Women in a Rural Area of South Africa

IntroductionAdolescent girls and young women (AGYW) remain disproportionately affected by HIV. In a rural area of South Africa with an annual incidence (2011–2015) of 5 and 7% per annum for 15–19 and 20–24-year olds respectively, oral pre-exposure prophylaxis (PrEP) could provide AGYW with a form of HIV prevention they can more easily control. Using quantitative and qualitative methods, we describe findings from a study conducted in 2017 that assessed knowledge of and attitudes toward PrEP to better understand community readiness for an AGYW PrEP rollout.MethodsWe used descriptive analysis of a quantitative demographic survey (n = 8,414 ages 15–86) to identify population awareness and early PrEP adopters. We also conducted semi-structured, in-depth interviews with a purposive sample of 52 potential PrEP gatekeepers (health care workers, community leaders) to assess their potential influence in an AGYW PrEP rollout and describe the current sexual health landscape. Interviews were recorded, transcribed, and iteratively coded to identify major themes.ResultsPrEP knowledge in the general population, measured through a demographic survey, was low (n = 125/8,414, 1.49% had heard of the drug). Medicalized delivery pathways created hostility to AGYW PrEP use. Key informants had higher levels of knowledge about PrEP and saw it as a needed intervention. Community norms around adolescent sexuality, which painted sexually active youth as irresponsible and disengaged from their own health, made many ambivalent towards a PrEP rollout to AGYW. Health care workers discussed ways to shame AGYW if they tried to access PrEP as they feared the drug would encourage promiscuity and “risky” behaviour. Others interviewed opposed provision on the basis of health care equity and feared PrEP would divert both drug and human resources from treatment programs.ConclusionsThe health system in this poor, high-HIV incidence area had multiple barriers to a PrEP rollout to AGYW. Norms around adolescent sexuality and gatekeeper concerns that PrEP could divert health resources from treatment to prevention could create barriers to PrEP roll-out in this setting. Alternate modes of delivery, particularly those which are youth-led and demedicalize PrEP, must be explored.

Intimate Partner Violence, HIV Pre-Exposure Prophylaxis (PrEP) Acceptability, and Attitudes About Use: Perspectives of Women Seeking Care at a Family Planning Clinic.

Pre-exposure prophylaxis (PrEP) presents an opportunity to expand prevention options for women at risk for HIV infection. Yet, women's PrEP use remains low and relatively little is known about PrEP acceptability and attitudes among a sub-population of women at risk for HIV-those experiencing intimate partner violence (IPV). A cross-sectional survey included closed and open-ended questions to assess IPV, PrEP acceptability, and attitudes about PrEP use among women seeking care at an urban family planning clinic in Pittsburgh, Pennsylvania (N = 145). Approximately 70% of women reported being willing to use PrEP with the key reasons for potential use including previous STI diagnosis, inconsistent condom use, and lack of or dishonest conversations with partners. Among women reporting recent IPV (41%), potential barriers to PrEP included concerns around drug effects, access/affordability, and adherence. Over half of women reporting recent IPV reported concerns around partner reaction impacting potential PrEP use. Results from this mixed-methods study highlight the need for a woman-centered PrEP intervention that uniquely includes awareness raising and understanding of PrEP for women, as well as reflects the context of IPV in decision-making and care.

How current and potential pre-exposure prophylaxis (PrEP) users experience, negotiate and manage stigma: disclosures and backstage processes in online discourse

Research on stigma as a barrier to pre-exposure prophylaxis (PrEP) uptake for reducing risk of HIV infection has focused on the experience of stigma—othering, shaming and blaming and the associated negative social consequences of this stigmatisation. This study expands this focus to examine how current and potential users of PrEP discuss their experiences of stigmatisation, in addition to their anticipation, preparation and management of stigmatising encounters. The corpus of testimonial blog posts from the “My PrEP Experience” website, reader comments on those posts, and information available through hyperlinks in the posts and comments, were subjected to a qualitative textual analysis. Findings revealed stigmatising labels and perceptions identified in other PrEP and HIV-related stigma research. Findings also revealed the active seeking and sharing of strategies for coping with and challenging stigma, including the creative re-appropriation of negative labels and calls for advocacy. The discussion considers how the described preparation and management strategies can inform future efforts to reduce stigma and encourage PrEP uptake.