"What is women's empowerment, and how and why does it matter for women's health? Despite the rise of a human rights-based approach to women's health and increasing awareness of the synergies between women's health and empowerment, a lack of consensus remains as to how to measure empowerment and successfully intervene in ways that improve health. Women's Empowerment and Global Health provides thirteen detailed, multidisciplinary case studies from across the globe and through the course of a woman's life to show how science and advocacy can be creatively merged to enhance the agency and status of women. Accompanying short videos provide background about programs on the ground in India, the United States, Mexico, Nicaragua, Zimbabwe, and South Africa. Women's Empowerment and Global Health explores the promises and limits of programmatic, scientific, and rights-based work in real-world settings and provides the next generation of researchers and practitioners, as well as students in global and public health, sociology, anthropology, women's studies, law, business, and medicine, with cutting edge and inspirational examples of programs that point the way toward achieving women's equality and fulfilling the right to health."--Provided by publisher
"What is women's empowerment, and how and why does it matter for women's health? Despite the rise of a human rights-based approach to women's health and increasing awareness of the synergies between women's health and empowerment, a lack of consensus remains as to how to measure empowerment and successfully intervene in ways that improve health. Women's Empowerment and Global Health provides thirteen detailed, multidisciplinary case studies from across the globe and through the course of a woman's life to show how science and advocacy can be creatively merged to enhance the agency and status of women. Accompanying short videos provide background about programs on the ground in India, the United States, Mexico, Nicaragua, Zimbabwe, and South Africa. Women's Empowerment and Global Health explores the promises and limits of programmatic, scientific, and rights-based work in real-world settings and provides the next generation of researchers and practitioners, as well as students in global and public health, sociology, anthropology, women's studies, law, business, and medicine, with cutting edge and inspirational examples of programs that point the way toward achieving women's equality and fulfilling the right to health."--Provided by publisher
AbstractIntroductionPre‐exposure prophylaxis (PrEP) is highly effective, although PrEP adherence and persistence has been variable during real world implementation. Little is known about missed opportunities to enhance PrEP adherence among individuals who later HIV seroconverted after using PrEP. The goal of this analysis was to identify all HIV infections among individuals who had accessed PrEP in an integrated health system in San Francisco, and to identify potentially intervenable factors that could have prevented HIV infection through in‐depth interviews with people who HIV seroconverted after using PrEP.MethodsWe identified individuals who initiated PrEP in an integrated safety‐net public health system and performed in‐depth chart review to determine person‐time on and after stopping PrEP over six years. We identified all PrEP seroconversions using the Centers for Disease Control and Prevention's Enhanced HIV/AIDS Reporting System and then calculated HIV incidence while using PrEP and during gaps in use. We then performed in‐depth interviews with those who seroconverted.ResultsOverall, 986 initiated PrEP across the San Francisco Department of Public Health from July 2012 to November 2018. Data were gathered from 895 person‐years on PrEP and 953 after stopping PrEP. The HIV incidence was 7.5‐fold higher after stopping PrEP compared to while on PrEP (95% CI 1 to 336). Of the eight individuals who HIV seroconverted; only one was taking PrEP at the time of seroconversion but was using on‐demand PrEP inconsistently. All eight agreed to qualitative interviews. Major barriers to PrEP persistence included substance use, mental health and housing loss; difficulty accessing PrEP due to cost, insurance, and the cost and time of medical visits; difficulty weighing PrEP's benefit versus self‐perceived risk; and entering a primary partnership. The individual who developed HIV using on‐demand PrEP reported confusion about the dosing regimen and which sexual encounters required accompanying PrEP dosing.ConclusionsHIV incidence during gaps in PrEP use was nearly eight‐fold higher than while on PrEP in this large cohort in San Francisco. Many individuals who stop PrEP remain at risk of HIV, and participants reported that proactive outreach could potentially have prevented HIV infections. Individuals using non‐daily PrEP may require additional education and support in the United States.
AbstractIntroductionAdolescent girls and young women (AGYW) face barriers that jeopardize their prevention‐effective use of daily oral pre‐exposure prophylaxis (PrEP). We sought to understand factors that influence AGYW's prolonged breaks in PrEP use, and their decisions to re‐initiate or discontinue using PrEP in the context of a community‐based adherence support intervention.MethodsIn‐depth interviews (IDIs) were conducted between December 2019 and April 2021 with purposively selected AGYW (aged 16–25) enrolled in the Community PrEP Study (CPS) in Buffalo City Metro Health District, Eastern Cape Province, South Africa. AGYW were offered monthly PrEP for 24 months at two community‐based study sites. Interview guides were informed by the Information‐Motivation‐Behavioural Skills Model, and data were analysed using illustrative code reports and a case analysis.ResultsA total of 603 participants were enrolled and initiated on PrEP in the parent study. Fifty‐three IDIs were conducted with 50 CPS participants. Findings revealed that external factors (e.g. local movement, school holidays and medication side‐effects) and social conflicts (e.g. discretion and partner mistrust) directly influenced breaks in PrEP usage. A decrease in one's self‐perception of HIV risk prolonged the duration of these "PrEP breaks." Once PrEP refill visits were missed, some AGYW delayed returning for refills out of fear of being scolded by study staff. The differences between those participants who eventually re‐initiated PrEP and those who disengaged from PrEP use can be attributed to social support and encouragement, level of familiarity with PrEP, risk perceptions, self‐initiated discussions with staff and diminishing side effects.ConclusionsDespite implementing a community‐based PrEP delivery platform and behavioural intervention that included support for daily oral PrEP adherence and disclosure, participants struggled with consistent daily oral PrEP use. Unpredictable life events, including local movement and schooling schedules, in addition to being judged for their perceived behaviours, pose a challenge for consistent pill pick‐up for AGYW and habit formation. Long‐acting injectable PrEP may mitigate a number of these external barriers. Interventions that integrate long‐term planning skills, how to navigate existing social judgements and how to access sources of social support may further improve habit formation for PrEP use, regardless of its formulation.
AbstractIntroductionNovel point‐of‐care assays which measure urine tenofovir (TFV) concentrations may have a role in improving adherence monitoring for people living with HIV (PLHIV) receiving antiretroviral therapy (ART). However, further studies of their diagnostic accuracy, and whether results are associated with viraemia and drug resistance, are needed to guide their use, particularly in the context of the global dolutegravir rollout.MethodsWe conducted a cross‐sectional evaluation among PLHIV receiving first‐line ART containing tenofovir disoproxil fumarate at enrolment into a randomized trial in two South African public sector clinics. We calculated the diagnostic accuracy of the Abbott point‐of‐care immunoassay to detect urine TFV compared to liquid chromatography‐tandem mass spectrometry (LC‐MS/MS). We evaluated the association between point‐of‐care urine TFV results and self‐reported adherence, viraemia ≥1000 copies/ml and HIV drug resistance, among people receiving either efavirenz or dolutegravir‐based ART.ResultsBetween August 2020 and March 2022, we enrolled 124 participants. The median age was 39 (IQR 34–45) years, 55% were women, 74 (59.7%) were receiving efavirenz and 50 (40.3%) dolutegravir. The sensitivity and specificity of the immunoassay to detect urine TFV ≥1500 ng/ml compared to LC‐MS/MS were 96.1% (95% CI 90.0−98.8) and 95.2% (75.3−100.0), respectively. Urine TFV results were associated with short (p<0.001) and medium‐term (p = 0.036) self‐reported adherence. Overall, 44/124 (35.5%) had viraemia, which was associated with undetectable TFV in those receiving efavirenz (OR 6.01, 1.27−39.0, p = 0.014) and dolutegravir (OR 25.7, 4.20−294.8, p<0.001). However, in those with viraemia while receiving efavirenz, 8/27 (29.6%) had undetectable urine TFV, compared to 11/17 (64.7%) of those receiving dolutegravir. Drug resistance was detected in 23/27 (85.2%) of those receiving efavirenz and only 1/16 (6.3%) of those receiving dolutegravir. There was no association between urine TFV results and drug resistance.ConclusionsAmong PLHIV receiving ART, a rapid urine TFV immunoassay can be used to accurately monitor urine TFV levels compared to the gold standard of LC‐MS/MS. Undetectable point‐of‐care urine TFV results were associated with viraemia, particularly among people receiving dolutegravir.Trial registrationPan‐African Clinical Trials Registry: PACTR202001785886049.
AbstractIntroductionAdherence counselling with point‐of‐care (POC) drug‐level feedback using a novel tenofovir assay may support pre‐exposure prophylaxis (PrEP) adherence; however, perceptions of urine testing and its impact on adherence are not well studied. We qualitatively examined how POC tenofovir testing was experienced by transgender women (TGW) in Uganda.MethodsWithin a cluster randomized trial of peer‐delivered HIV self‐testing, self‐sampling for sexually transmitted infections and PrEP among HIV‐negative TGW showing overall low PrEP prevention‐effective adherence (NCT04328025), we conducted a nested qualitative sub‐study of the urine POC assay among a random sample of 30 TGW (August 2021−February 2022). TGW interviews explored: (1) experiences with POC urine tenofovir testing and (2) perceptions of PrEP adherence counselling with drug‐level feedback. We used an inductive content analytic approach for analysis.ResultsMedian age was 21 years (interquartile range 20–24), and 70% engaged in sex work. Four content categories describe how TGW experienced POC urine tenofovir testing: (1) Urine tenofovir testing was initially met with scepticism: Testing urine to detect PrEP initially induced anxiety, with some perceptions of being intrusive and unwarranted. With counselling, however, participants found POC testing acceptable and beneficial. (2) Alignment of urine test results and adherence behaviours: Drug‐level feedback aligned with what TGW knew about their adherence. Concurrence between pill taking and tenofovir detection in urine reinforced confidence in test accuracy. (3) Interpretation of urine tenofovir results: TGW familiar with the interpretation of oral‐fluid HIV self‐tests knew that two lines on the test device signified positivity (presence of HIV). However, two lines on the urine test strip indicated a positive result for non‐adherence (absence of tenofovir), causing confusion. Research nurses explained the difference in test interpretation to participants' satisfaction. (4) White coat dosing: Some TGW deliberately chose not to attend scheduled clinic appointments to avoid detecting their PrEP non‐adherence during urine testing. They restarted PrEP before returning to clinic, a behaviour called "white coat dosing."ConclusionsIncorporating POC urine testing into routine PrEP adherence counselling was acceptable and potentially beneficial for TGW but required attention to context. Additional research is needed to identify effective strategies for optimizing adherence monitoring and counselling for this population.
AbstractIntroductionThere are significant knowledge gaps concerning complex forms of mobility emergent in sub‐Saharan Africa, their relationship to sexual behaviours, HIV transmission, and how sex modifies these associations. This study, within an ongoing test‐and‐treat trial (SEARCH, NCT01864603), sought to measure effects of diverse metrics of mobility on behaviours, with attention to gender.MethodsCross‐sectional data were collected in 2016 from 1919 adults in 12 communities in Kenya and Uganda, to examine mobility (labour/non‐labour‐related travel), migration (changes of residence over geopolitical boundaries) and their associations with sexual behaviours (concurrent/higher risk partnerships), by region and sex. Multilevel mixed‐effects logistic regression models, stratified by sex and adjusted for clustering by community, were fitted to examine associations of mobility with higher‐risk behaviours, in past 2 years/past 6 months, controlling for key covariates.ResultsThe population was 45.8% male and 52.4% female, with mean age 38.7 (median 37, IQR: 17); 11.2% had migrated in the past 2 years. Migration varied by region (14.4% in Kenya, 11.5% in southwestern and 1.7% in eastern and Uganda) and sex (13.6% of men and 9.2% of women). Ten per cent reported labour‐related travel and 45.9% non‐labour‐related travel in past 6 months—and varied by region and sex: labour‐related mobility was more common in men (18.5%) than women (2.9%); non‐labour‐related mobility was more common in women (57.1%) than men (32.6%). In 2015 to 2016, 24.6% of men and 6.6% of women had concurrent sexual partnerships; in past 6 months, 21.6% of men and 5.4% of women had concurrent partnerships. Concurrency in 2015 to 2016 was more strongly associated with migration in women [aRR = 2.0, 95% CI(1.1 to 3.7)] than men [aRR = 1.5, 95% CI(1.0 to 2.2)]. Concurrency in past 6 months was more strongly associated with labour‐related mobility in women [aRR = 2.9, 95% CI(1.0 to 8.0)] than men [aRR = 1.8, 95% CI(1.2 to 2.5)], but with non‐labour‐related mobility in men [aRR = 2.2, 95% CI(1.5 to 3.4)].ConclusionsIn rural eastern Africa, both longer‐distance/permanent, and localized/shorter‐term forms of mobility are associated with higher‐risk behaviours, and are highly gendered: the HIV risks associated with mobility are more pronounced for women. Gender‐specific interventions among mobile populations are needed to combat HIV in the region.
AbstractIntroductionMeasuring the coverage of HIV prevention services for key populations (KPs) has consistently been a challenge for national HIV programmes. The current frameworks and measurement methods lack emphasis on effective coverage, occur infrequently, lack timeliness and limit the participation of KPs. The Effective Programme Coverage framework, which utilizes a programme science approach, provides an opportunity to assess gaps in various coverage domains and explore the underlying reasons for these gaps, in order to develop targeted solutions. We have demonstrated the application of this framework in partnership with the KP community in Nairobi, Kenya, using an expanded Polling Booth Survey (ePBS) method.MethodsData were collected between April and May 2023 among female sex workers (FSWs) and men who have sex with men (MSM) using (a) PBS, (b) bio‐behavioural survey and (c) focus group discussions. Data collection and analysis involved both KP community and non‐community researchers. Descriptive analysis was performed, and proportions were used to assess the programme coverage gaps. The data were weighted to account for the sampling design and unequal selection probabilities. Thematic analysis was conducted on the qualitative data.ResultsThe condom programme for FSW and MSM had low availability (60.2% and 50.9%), contact (68.8% and 65.9%) and utilization (52.1% and 43.9%) coverages. The pre‐exposure prophylaxis (PrEP) programme had very low utilization coverage for FSW and MSM (4.4% and 2.8%), while antiretroviral therapy utilization coverage was higher (86.6% and 87.7%). Reasons for coverage gaps included a low peer educator‐to‐peer ratio, longer distance to the clinics, shortage of free condoms supplied by the government, experienced and anticipated side effects related to PrEP, and stigma and discrimination experienced in the facilities.ConclusionsThe Effective Programme Coverage framework allows programmes to assess coverage gaps and develop solutions and a research agenda targeted at specific domains of coverage with large gaps. The ePBS method works well in collecting data to understand coverage gaps rapidly and allows for the engagement of the KP community.
AbstractIntroductionIn the era of HIV treatment as prevention (TasP), evidence‐based interventions that optimize viral suppression among people who use stimulants such as methamphetamine are needed to improve health outcomes and reduce onward transmission risk. We tested the efficacy of positive affect intervention delivered during community‐based contingency management (CM) for reducing viral load in sexual minority men living with HIV who use methamphetamine.MethodsConducted in San Francisco, this Phase II randomized controlled trial tested the efficacy of a positive affect intervention for boosting and extending the effectiveness of community‐based CM for stimulant abstinence to achieve more durable reductions in HIV viral load. From 2013 to 2017, 110 sexual minority men living with HIV who had biologically confirmed, recent methamphetamine use were randomized to receive a positive affect intervention (n = 55) or attention‐control condition (n = 55). All individual positive affect intervention and attention‐control sessions were delivered during three months of community‐based CM where participants received financial incentives for stimulant abstinence. The 5‐session positive affect intervention was designed to provide skills for managing stimulant withdrawal symptoms as well as sensitize individuals to natural sources of reward. The attention‐control condition consisted of neutral writing exercises and self‐report measures.ResultsMen randomized to the positive affect intervention displayed significantly lower log10 HIV viral load at six, twelve and fifteen months compared to those in the attention‐control condition. Men in the positive affect intervention also had significantly lower risk of at least one unsuppressed HIV RNA (≥200 copies/mL) over the 15‐month follow‐up. There were concurrent, statistically significant intervention‐related increases in positive affect as well as decreases in the self‐reported frequency of stimulant use at six and twelve months.ConclusionsDelivering a positive affect intervention during community‐based CM with sexual minority men who use methamphetamine achieved durable and clinically meaningful reductions in HIV viral load that were paralleled by increases in positive affect and decreases in stimulant use. Further clinical research is needed to determine the effectiveness of integrative, behavioural interventions for optimizing the clinical and public health benefits of TasP in sexual minority men who use stimulants such as methamphetamine.
