Exploring Perceived Barriers and Facilitators of PrEP Uptake among Young People in Uganda, Zimbabwe, and South Africa.
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ABSTRACT:
SUBMITTER: Muhumuza R
PROVIDER: S-EPMC8213546 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:BackgroundMen in Uganda contribute significantly to new HIV infections annually yet PrEP uptake among them is low and those initiated are likely to discontinue usage. We explored the barriers and facilitators to PrEP uptake among high-risk men employed in private security services with negative HIV results after testing at workplaces in Uganda.MethodsAn explorative qualitative study comprising in-depth participant interviews. Data were collected via telephone calls and manually analyzed by inductive content analysis.ResultsFifty-six (56) men participated, 27(48.21%) had heard about PrEP, and 29(51.79%) were willing to initiate it. Four categories emerged for the facilitators of PrEP uptake including the perceived need for HIV prevention, awareness creation, availability, and sexual freedom. Six categories emerged for the barriers to PrEP uptake. These were: Inaccessibility of PrEP services, Misinformation, Knowledge deficit, Medication-related barriers, Potential for increased risky sexual behavior, and Perceptions about PrEP use.ConclusionThe findings suggest the need for healthcare providers to offer information regarding PrEP and HIV prevention services and mass sensitization campaigns to facilitate uptake. Participants recommend mass roll-out of PrEP to lower-level facilities and accessible pick-up points for men such as workplaces. The men also suggested the use of longer-acting PrEP modalities such as an injectable option or an option that is utilized specifically by the female partner. Finally, the stigma surrounding PrEP use could be reduced by the separation of PrEP and ART services at health facilities, or special pick-up days to reduce waiting times.
| S-EPMC9940677 | biostudies-literature
Project description:BackgroundYoung people face many barriers to accessing appropriate health care services including screening for HIV and tuberculosis (TB). The study aimed to identify perceived barriers to the uptake of health services among young adults entering the tertiary education system in South Africa.MethodsWe conducted a cross-sectional study among first-year students aged 18-25 years, registered at one of three universities in Johannesburg, South Africa, in 2017. Participants completed a self-administered paper-based questionnaire. We describe perceived barriers to accessing health services, stratified by gender and recent engagement in TB or HIV services, together with sources of information about HIV and TB.ResultsSeven hundred and ninety-two (792) students were included in the study of which 54.8% were female. Perceived barriers to accessing services included long waiting time (n = 342,43.2%), attitude of health workers (n = 263,33.2%), lack of sufficient information/poor health literacy (n = 148,18.7%), and inability to leave/stay away from studies (n = 137,17.3%). Among participants who tested for HIV in the past 6 months (n = 400, 50.5%), waiting time and attitude of health care workers were perceived as barriers to accessing services. Compared to males, females were more likely to view attitudes of health workers (40.3% vs. 25.0%; p = 0.001) and inability to leave/stay away from studies (20.5% vs.13.4%; p = 0.025) as potential barriers. While just over half of the students (50.5%; 400/792) in this study had accessed health services in the past 6 months, very few (15.0%) opted to use campus health services, and even less (5%) reported receiving information about HIV and TB from the university itself.ConclusionDespite perceived barriers to accessing HIV and TB services off campus, fewer than one in five students starting out at university opted to use campus health services. Campus health services could address many of the barriers unique to university students.
| S-EPMC7822246 | biostudies-literature
Project description:BackgroundThe burden of hypertension among people with HIV is high, particularly in low-and middle-income countries, yet gaps in hypertension screening and care in these settings persist. This study aimed to identify facilitators of and barriers to hypertension screening, treatment, and management among people with HIV in primary care clinics in Johannesburg, South Africa. Additionally, different stakeholder groups were included to identify discordant perceptions.MethodsUsing a cross-sectional study design, data were collected via interviews (n = 53) with people with HIV and hypertension and clinic managers and focus group discussions (n = 9) with clinic staff. A qualitative framework analysis approach guided by COM-B and the Theoretical Domains Framework were used to identify and compare determinants of hypertension care across stakeholder groups.ResultsData from clinic staff and managers generated three themes characterizing facilitators of and barriers to the adoption and implementation of hypertension screening and treatment: 1) clinics have limited structural and operational capacity to support the implementation of integrated care models, 2) education and training on chronic care guidelines is inconsistent and often lacking across clinics, and 3) clinicians have the goal of enhancing chronic care within their clinics but first need to advocate for health system characteristics that will sustainably support integrated care. Patient data generated three themes characterizing existing facilitators of and barriers to clinic attendance and chronic disease self-management: 1) the threat of hypertension-related morbidity and mortality as a motivator for lifestyle change, 2) the emotional toll of clinic's logistical, staff, and resource challenges, and 3) hypertension self-management as a patchwork of informational and support sources. The main barriers to hypertension screening, treatment, and management were related to environmental resources and context (i.e., lack of enabling resources and siloed flow of clinic operations) and patients' knowledge and emotions (i.e., lack of awareness about hypertension risk, fear, and frustration). Clinical actors and patients differed in perceived need to prioritize HIV versus hypertension care.ConclusionsThe convergence of multi-stakeholder data highlight key areas for improvement, where tailored implementation strategies targeting motivations of clinic staff and capacity of patients may address challenges to hypertension screening, treatment, and management recognized across groups.
| S-EPMC11295645 | biostudies-literature
Project description:IntroductionAntiretroviral therapy (ART) has revolutionised the care of HIV-positive individuals resulting in marked decreases in morbidity and mortality, and markedly reduced transmission to sexual partners. However, these benefits can only be realised if individuals are aware of their HIV-positive status, initiated and retained on suppressive lifelong ART. Framed using the socio-ecological model, the present study explores factors contributing to poor ART uptake among community members despite high acceptance of HIV-testing within a Treatment as Prevention (TasP) trial. In this paper we identify barriers and facilitators to treatment across different levels of the socio-ecological framework covering individual, community and health system components.MethodsThis research was embedded within a cluster-randomised trial (ClinicalTrials.gov, number NCT01509508) of HIV treatment as Prevention in rural KwaZulu-Natal, South Africa. Data were collected between January 2013 and July 2014 from resident community members. Ten participants contributed to repeat in-depth interviews whilst 42 participants took part in repeat focus group discussions. Data from individual interviews and focus group discussions were triangulated using community walks to give insights into community members' perception of the barriers and facilitators of ART uptake. We used thematic analysis guided by a socio-ecological framework to analyse participants' narratives from both individual interviews and focus group discussions.ResultsBarriers and facilitators operating at the individual, community and health system levels influence ART uptake. Stigma was an over-arching barrier, across all three levels and expressed variably as fear of HIV disclosure, concerns about segregated HIV clinical services and negative community religious perceptions. Other barriers were individual (substance misuse, fear of ART side effects), community (alternative health beliefs). Facilitators cited by participants included individual (expectations of improved health and longer life expectancy following ART, single tablet regimens), community (availability of ART in the community through mobile trial facilities) and health system factors (fast and efficient service provided by friendly staff).DiscussionWe identified multiple barriers to achieving universal ART uptake. To enhance uptake in HIV care services, and achieve the full benefits of ART requires interventions that tackle persistent HIV stigma, and offer people with HIV respectful, convenient and efficient services. These interventions require evaluation in appropriately designed studies.
| S-EPMC7514038 | biostudies-literature
Project description:IntroductionAntiretroviral pre-exposure prophylaxis (PrEP) may reduce periconception and pregnancy HIV incidence among women in settings, where gender power imbalances limit HIV testing, engagement in care and HIV viral suppression. We conducted qualitative interviews to understand factors influencing periconception and pregnancy PrEP uptake and use in a cohort of women (Trial registration: NCT03832530) offered safer conception counselling in rural Southwestern Uganda, where PrEP uptake was high.MethodsBetween March 2018 and January 2019, in-depth interviews informed by conceptual frameworks for periconception risk reduction and PrEP adherence were conducted with 37 women including those with ≥80% and <80% adherence to PrEP doses measured by electronic pill cap, those who never initiated PrEP, and seven of their male partners. Content and dyadic analyses were conducted to identify emergent challenges and facilitators of PrEP use within individual and couple narratives.ResultsThe median age for women was 33 years (IQR 28, 35), 97% felt likely to acquire HIV and 89% initiated PrEP. Individual-level barriers included unwillingness to take daily pills while healthy, side effects and alcohol use. Women overcame these barriers through personal desires to have control over their HIV serostatus, produce HIV-negative children and prevent HIV transmission within partnerships. Couple-level barriers included nondisclosure, mistrust and gender-based violence; facilitators included shared goals and perceived HIV protection, which improved communication, sexual intimacy and emotional support within partnerships through a self-controlled method. Community-level barriers included multi-level stigma related to HIV, ARVs/PrEP and serodifference; facilitators included active peer, family or healthcare provider support as women aspired to safely meet socio-cultural expectations to conceive and preserve serodifferent relationships. Confidence in PrEP effectiveness was promoted by positive peer experiences with PrEP and ongoing HIV testing.ConclusionsMulti-level forms of HIV-, serodifference- and disclosure-related stigma, side effects, pill burden, alcohol use, relationship dynamics, social, professional and partnership support towards adaptation and HIV risk reduction influence PrEP uptake and adherence among HIV-negative women with plans for pregnancy in rural Southwestern Uganda. Confidence in PrEP, individually controlled HIV prevention and improved partnership communication and intimacy promoted PrEP adherence. Supporting individuals to overcome context-specific barriers to PrEP use may be an important approach to improving uptake and prolonged use.
| S-EPMC8944216 | biostudies-literature
Project description:BackgroundTrans women are at increased risk for HIV infection yet are less likely to use pre-exposure prophylaxis (PrEP) medication as a preventive measure. PrEP messaging and marketing has focused on men who have sex with men (MSM) or included trans women as a subset of MSM, ignoring the potential barriers to PrEP use unique to trans women. Little is known about how this group conceptualizes PrEP, what knowledge gaps still exist, and how trans women believe PrEP should be communicated to increase use.MethodsThis qualitative study conducted focus groups (n = 5) in Philadelphia and Sacramento with trans women to assess these issues.ResultsTwelve sub-themes were found related to five main domains, including PrEP knowledge, benefits, barriers, community-related considerations, and messaging/marketing. Findings indicate that knowledge of PrEP is still low and beliefs about PrEP's effects on hormone use persist. Most importantly, participants voiced a demand for culturally appropriate trans-specific messages in HIV prevention interventions and communication.ConclusionsWithout acknowledging specific barriers to PrEP uptake among transgender women separate from those of MSM and incorporating gender affirmation into PrEP education, simply knowing PrEP is available may not motivate trans women to use PrEP. This has important implications for future efforts to communicate about PrEP with trans women.
| S-EPMC8740429 | biostudies-literature
Project description:We conducted a survey for group-specific indirect immunofluorescence antibody to mammarenaviruses by using Lassa fever and Mopeia virus antigens on serum specimens of 5,363 rodents of 33 species collected in South Africa and Zimbabwe during 1964-1994. Rodents were collected for unrelated purposes or for this study and stored at -70°C. We found antibody to be widely distributed in the 2 countries; antibody was detected in serum specimens of 1.2%-31.8% of 14 species of myomorph rodents, whereas 19 mammarenavirus isolates were obtained from serum specimens and viscera of 4 seropositive species. Phylogenetic analysis on the basis of partial nucleoprotein sequences indicates that 14 isolates from Mastomys natalensis, the Natal multimammate mouse, were Mopeia virus, whereas Merino Walk virus was characterized as a novel virus in a separate study. The remaining 4 isolates from 3 rodent species potentially constitute novel viruses pending full characterization.
| S-EPMC8632164 | biostudies-literature
Project description:IntroductionPre-exposure prophylaxis (PrEP) is an effective medication to reduce the risk of acquiring HIV. PrEP is available free of charge in the UK from sexual health clinics. Expanding PrEP delivery to community pharmacies holds promise and aligns with UK government goals to eliminate new cases of HIV by 2030. The aim of this scoping review was to describe the existing evidence about the barriers to and facilitators of community pharmacy oral PrEP delivery, for pharmacists and pharmacy clients, as aligned with the Capacity Opportunity, Motivation Behaviour (COM-B) Model.MethodsFive bibliographic and five review databases were searched from inception to August 2023. Literature of any study design was included if it discussed barriers and facilitators of community pharmacy PrEP delivery. Trial registrations, protocols and news articles were excluded.ResultsA total of 649 records were identified, 73 full texts were reviewed and 56 met the inclusion criteria, predominantly from high-income/westernized settings. Most of the included literature was original research (55%), from the United States (77%) conducted during or after the year 2020 (63%). Barriers to PrEP delivery for pharmacists included lack of knowledge, training and skills (capability), not having the necessary facilities (opportunity), concern about the costs of PrEP and believing that PrEP use could lead to risk behaviours and sexually transmitted infections (motivation). Facilitators included staff training (capability), time, the right facilities (opportunity), believing PrEP could be a source of profit and could reduce new HIV acquisitions (motivation). For clients, barriers included a lack of PrEP awareness (capability), pharmacy facilities (opportunity) and not considering pharmacists as healthcare providers (motivation). Facilitators included awareness of PrEP and pharmacist's training to deliver it (capability), the accessibility of pharmacies (opportunity) and having an interest in PrEP (motivation).DiscussionTo effectively enhance oral PrEP delivery in UK community pharmacies, the identified barriers and facilitators should be explored for UK relevance, addressed and leveraged at the pharmacy team, client and care pathway level.ConclusionsBy comprehensively considering all aspects of the COM-B framework, community pharmacies could become crucial providers in expanding PrEP accessibility, contributing significantly to HIV prevention efforts.
| S-EPMC10945033 | biostudies-literature
Project description:A systematic chart review was performed to estimate the frequency of pregnancy outcomes, pregnancy complications and neonatal outcomes at facilities in Blantyre, Malawi; Johannesburg, South Africa; Kampala, Uganda; and Chitungwiza and Harare, Zimbabwe to provide comparisons with estimates from an ongoing clinical trial evaluating the safety of two biomedical HIV prevention interventions in pregnancy. A multi-site, cross-sectional chart review was conducted at Maternal Obstetric Units and hospitals where women participating in the ongoing clinical trial would be expected to deliver. All individuals delivering at the designated facilities or admitted for postpartum care within seven days of a delivery elsewhere (home, health clinic, etc.) were included in the review. Data were abstracted for pregnancy outcomes, pregnancy complications, maternal and neonatal death, and congenital anomalies. Data from 10,138 records were abstracted across all four sites (Blantyre n = 2,384; Johannesburg n = 1,888; Kampala n = 3,708; Chitungwiza and Harare n = 2,158), which included 10,426 pregnancy outcomes. The prevalence of preterm birth was 13% (range across sites: 10.4-20.7) and 4.1% of deliveries resulted in stillbirth (range: 3.1-5.5). The most commonly noted pregnancy complication was gestational hypertension, reported among 4.4% of pregnancies. Among pregnancies resulting in a live birth, 15.5% were low birthweight (range: 13.8-17.4) and 2.0% resulted in neonatal death (range:1.2-3.2). Suspected congenital anomalies were noted in 1.2% of pregnancies. This study provides systematically collected data on background rates of pregnancy outcomes, pregnancy complications and neonatal outcomes that can be used as a reference in support of ongoing HIV prevention studies. In addition, estimates from this study provide important background data for future studies of investigational products evaluated in pregnancy in these urban settings.
| S-EPMC8011748 | biostudies-literature
Project description:BACKGROUND:Human milk is the best nutrition for all infants. When the mother's own milk is not available, the World Health Organization recommends the use of donated human milk and milk banking for neonates born prematurely or with medical problems. Donor human milk is rarely available in low-resource settings where both the rates of preterm birth and neonatal mortality are highest. The potential to reduce neonatal mortality through use of donated human milk is one that is yet to be fully explored in the African setting. For the introduction of any new health intervention to be successful, determining the barriers and facilitators to its acceptability is a vital first step. There are limited studies on this in sub-Saharan Africa. METHODS:This qualitative study used focus group discussions and in-depth interviews to explore the potential barriers and facilitators to utilizing donated human milk for neonates in a hospital setting in eastern Uganda from the perspectives of caregivers (parents, grandparents) and healthcare workers. RESULTS:Six focus group discussions involving 28 caregivers were conducted in a hospital setting in eastern Uganda. Four in-depth interviews were then also held with healthcare staff. Lack of knowledge of donated human milk emerged with discussants, and the barriers relating to transmission of infection (HIV) and poor hygiene. Common reasons which facilitated its acceptability were; a general knowledge and recognition that human milk is better than formula milk and a strong belief by caregivers in healthcare workers providing knowledgeable and safe care. Healthcare workers were supportive of introducing donor human milk but perceived a need for community and hospital education programs to enable this to be facilitated and scaled up. CONCLUSIONS:This study shows that donor human milk can be acceptable to the caregivers of vulnerable babies in hospital settings in Uganda. Lack of awareness of donor human milk, its benefits and the methods of screening, acquisition and storage of donor milk are all barriers that could be addressed through improved education. This study advocates for national policies and programs that build capacity for effective and sustainable donor milk banking.
| S-EPMC7165402 | biostudies-literature