Similar Datasets
Project description:Human gut microbiota from pre and post-PrEP specimens
| PRJEB29018 | ENA
Project description:BackgroundPrior to implementing a pre-exposure prophylaxis (PrEP) demonstration study, we sought to explore cisgender women's experiences with HIV prevention, PrEP knowledge and attitudes, and anticipated barriers and facilitators for PrEP uptake and adherence in Southern California.MethodsThree focus groups were held with cisgender women of mixed HIV serostatus in San Diego and Los Angeles between November 2015 and January 2016. Women were recruited through local testing sites, community-based organizations, and social media. Focus groups were audio-recorded and transcripts were analyzed using thematic analysis.ResultsTwenty-two women participated in focus groups, with median age 44 (IQR 30-53) and 6 identifying as non-Hispanic Black, 7 non-Hispanic White, 8 Latina and 1 mixed race. Despite limited prior PrEP knowledge and no PrEP experience, participants expressed interest in taking PrEP. Anticipated benefits were freedom from worry about HIV and control over sexual health; however, these were tempered by concerns including the possibility of increased HIV risk behaviors and potential side effects. Cisgender women reported potential barriers to PrEP uptake and adherence barriers, like competing priorities and poor PrEP access. Conversely, PrEP facilitators included utilizing practical tools such as phone apps and pill boxes as well as receiving encouragement from loved ones and support from other cisgender women on PrEP, women living with HIV and their medical providers.ConclusionsAlthough PrEP awareness was low, participants recognized the importance of PrEP and ways to facilitate adherence. Exploring perspectives of cisgender women is integral to developing effective interventions to support PrEP uptake and adherence for women at elevated risk for HIV.
| S-EPMC8146684 | biostudies-literature
Project description:We performed miRNA microarray profiling on samples prepared from two different cell lines by three widely-used total RNA sample prep methods.
2008-08-19 | GSE11840 | GEO
Project description:IntroductionTransfeminine adults are impacted by the HIV epidemic in the Philippines, and newly approved modalities of pre-exposure prophylaxis (PrEP), including long-acting injectable (LAI-PrEP), could be beneficial for this group. To inform implementation, we analysed PrEP awareness, discussion and interest in taking LAI-PrEP among Filipina transfeminine adults.MethodsWe utilized secondary data from the #ParaSaAtin survey that sampled Filipina transfeminine adults (n = 139) and conducted a series of multivariable logistic regressions with lasso selection to explore factors independently associated with PrEP outcomes, including awareness, discussion with trans friends and interest in LAI-PrEP.ResultsOverall, 53% of Filipina transfeminine respondents were aware of PrEP, 39% had discussed PrEP with their trans friends and 73% were interested in LAI-PrEP. PrEP awareness was associated with being non-Catholic (p = 0.017), having previously been HIV tested (p = 0.023), discussing HIV services with a provider (p<0.001) and having high HIV knowledge (p = 0.021). Discussing PrEP with friends was associated with older age (p = 0.040), having experienced healthcare discrimination due to transgender identity (p = 0.044), having HIV tested (p = 0.001) and having discussed HIV services with a provider (p < 0.001). Very interested in LAI-PrEP was associated with living in Central Visayas (p = 0.045), having discussed HIV services with a provider (p = 0.001) and having discussed HIV services with a sexual partner (p = 0.008).ConclusionsImplementing LAI-PrEP in the Philippines requires addressing systemic improvements across personal, interpersonal, social and structural levels in healthcare access, including efforts to create healthcare settings and environments with providers who are trained and competent in transgender health and can address the social and structural drivers of trans health inequities, including HIV and barriers to LAI-PrEP.
| S-EPMC10258862 | biostudies-literature
Project description:Lack of healthcare provider knowledge, capacity, and willingness to prescribe PrEP are barriers to PrEP delivery in clinical settings. We implemented the PrEP Optimization Intervention (PrEP-OI) combining a PrEP Coordinator with an online panel management tool to assist providers with PrEP uptake, persistence, and management in 12 San Francisco Department of Public Health Primary Care Clinics. Medical directors (N = 10) identified important factors to consider prior to implementation, including shortage of clinical space for coordinators, medical mistrust, language barriers, and limited lab hours, along with the need for education of providers and staff and patient outreach. Among 110 providers who completed a baseline survey, the majority had reservations in asking about sexual practices and having conversations about PrEP. Providers reported PrEP-OI increased their efficiency and capacity to manage PrEP patients, and served as a gateway to additional services. These results highlight the promise of a provider-based intervention to improve the PrEP continuum and maximize the impact of PrEP.
| S-EPMC7567425 | biostudies-literature
Project description:Full-length 16S-23S rRNA gene sequences from pre and post PrEP specimens
| PRJEB29019 | ENA
Project description:Young Black men who have sex with men (YBMSM) bear a disproportionate burden of HIV, and HIV pre-exposure prophylaxis (PrEP) uptake has been slow. Decisions regarding PrEP initiation change in different life contexts over time. Our YBMSM cohort study found about 1/3 of those who initially declined PrEP subsequently changed and initiated PrEP care. This study explores the process of their PrEP decision changes. The study interviewed participants who initially voiced strong and clear reservations about PrEP, but subsequently started PrEP 1-14 months later. In "review/renew" follow-up interviews, participants reviewed their past statements from a time they declined PrEP, and renew their understanding regarding perspective and behavioral change. Analyzing the data with a positive deviance framework, we found that shifting the decisional balance in favor of PrEP initiation only required change in some areas. There were not consistent factors that prevented or facilitated PrEP uptake. Instead, YBMSM initiated PrEP while maintaining an array of substantial reservations. PrEP initiation discussions should be viewed by health practitioners as a longitudinal process, and routine PrEP offers should be made over time. To optimally facilitate PrEP use among YBMSM, the diverse benefits of PrEP should be emphasized rather than focusing on allaying all concerns.
| S-EPMC8825883 | biostudies-literature
Project description:Prep ChIP-seq on whole zebrafish embryos at 3.5 and 12 hours post fertilisation (hpf)
2018-06-25 | E-MTAB-5967 | biostudies-arrayexpress
Project description:BackgroundIndividuals with hepatitis C (HCV) represent a population that may benefit from pre-exposure prophylaxis (PrEP), given the overlapping risk factors and transmission networks of HCV and HIV. This analysis assesses the prevalence of PrEP indications among individuals with HCV monoinfection and PrEP awareness, interest, and access in this population.MethodsGRAVITY was an observational study for the collection of epidemiologic data from individuals with HCV and/or HIV in Washington DC and Baltimore, with the present analysis limited to HCV-monoinfected patients. The prevalence of PrEP indications was determined using epidemiologic survey responses. Bivariate and multivariable analyses assessed for associations between PrEP indications and PrEP awareness, access, and interest.ResultsAmong 314 HCV-monoinfected participants, 109 (35%) had an indication for PrEP. Forty-eight (44%) had a drug use indication alone, 40 (37%) had a sexual indication alone, and 21 (19%) had both drug use and sexual indications. Eighty-five (27%) participants had heard of PrEP, 32 (10%) had been offered PrEP by a provider, 114 (38%) were interested or maybe interested in PrEP, and 6 (2%) were currently taking PrEP. On bivariate analysis, PrEP awareness was significantly associated with study site (P < .0001), race (P = .0003), age (P < .0001), and sexual PrEP indication (P = .04). However, only study site remained significant (P = .0002) on regression analysis.ConclusionsThough indications for PrEP were prevalent among individuals with HCV in this cohort, most patients were unaware of PrEP, had never been offered PrEP, and were not using PrEP. These data support the need for improved PrEP implementation among people with HCV.
| S-EPMC9547499 | biostudies-literature
Project description:The World Health Organization recommends pre-exposure prophylaxis (PrEP) for all populations at substantial risk of HIV infection, including women. However, data regarding PrEP interest among women is lacking, particularly in Europe. Factors associated with interest in using PrEP were assessed among women respondents to the Flash! PrEP in Europe (FPIE) survey. This community-based cross-sectional study, conducted in 12 European countries, aimed to assess PrEP knowledge and interest. "High objective risk" (HOR) was assessed using established risk criteria following EACS and CDC guidelines. Factors associated with interest in using PrEP were assessed in univariable and multivariable logistic regression models. Among 678 women, 12.5% (n = 85) were considered at HOR, 46.8% (n = 317) indicated prior PrEP knowledge and 18.0% (n = 122) reported interest in using PrEP. Among women at HOR, 40.0% (n = 34) were interested in PrEP. Factors significantly associated with PrEP interest in the final multivariable model were: younger age (18-29 years) (aOR 1.91[95CI: 1.07; 3.41]), bad self-perceived financial status (1.84[1.09; 3.11]), migrant status (south to north) (2.87[1.05; 7.89]), single or dating relationship status (1.93[1.23; 3.03]), sexual abuse history (1.86[1.17; 2.97]), "rather high"/ "high" self-perceived HIV risk (3.21[1.32; 7.81]), and HOR (2.49[1.42; 4.35]). These results show that women at HOR and those who perceived themselves to be at high risk are interested in using PrEP. There is a critical need for targeted information and improved access to PrEP to increase uptake of this HIV prevention tool to meet PrEP interest among women.
| S-EPMC7888674 | biostudies-literature