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This study examined the effect of human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS) on labour productivity in Africa and its sub-regions while controlling for the moderating effect of literacy rate. The study used the system Generalised Method of Moment estimation technique and annual panel data from 2010 to 2020 for 53 African economies. Labour productivity and literacy rate were measured by the ratio of gross domestic product to total employment and gross secondary school enrolment respectively. The results indicate that HIV/AIDS retards labour productivity, and that literacy rate can ease this depressing effect of HIV/AIDS in Africa. The sub-regional differences in Africa obtained in this study revealed that the depressing effect of HIV/AIDS on labour productivity is highest in Southern Africa and lowest in Northern and Central Africa. Interestingly, the study also established that per capita health expenditure, per capita income, gross capital formation, and information and communications technology are important drivers of labour productivity in Africa. The study, therefore, concludes that there is need for governments and other stakeholders to help to increase school enrolment and improve the quality of the content of education curriculum in Africa to increase the awareness of HIV/AIDS, especially as it relates to its channels of transmission like unprofessional blood transfusion, unprotected sexual activity, and genital mutilation, among others., (© 2024 John Wiley & Sons Ltd.)

We investigated the association between early sexual debut and HIV infection among adolescents and young adults. Analyzing data from nationally representative Population-Based HIV Impact Assessment (PHIA) surveys in 11 African countries, the research employed a multivariate logistic regression model to assess the relationship between the early sexual debut and new HIV infections in the age group of 10-24 years. The results revealed a significant and robust association, indicating that young individuals who experienced early sexual debut were approximately 2.65 times more likely to contract HIV than those who did not, even after accounting for other variables. These findings align with prior research suggesting that early initiation of sexual activity may increase vulnerability to HIV infection due to factors such as biological susceptibility and risky behaviors like low condom use and multiple sexual partners. The implications of these findings for HIV prevention strategies are substantial, suggesting that interventions aimed at delaying sexual debut could be an effective component in reducing HIV risk for this population. Targeted sex education programs that address the risks of early sexual debut may play a pivotal role in these prevention efforts. By employing a comprehensive approach, there is a possibility to advance efforts towards ending AIDS by 2030., (© 2024. The Author(s).)

Background: Healthcare workers in developing countries are at particularly increased risk of infections from blood-borne pathogens because of the high prevalence of such pathogens in their communities as well as the lack of basic personal protective equipment, such as gloves, gowns and goggles. For those exposed healthcare workers, the immediate administration of antiretroviral drugs following exposure to potentially infected blood or other bodily fluids is essential in order to minimize the risk of acquiring HIV infection. This review is aimed at estimating the pooled prevalence of knowledge and uptake of post-exposure prophylaxis among healthcare providers in Africa., Methods: We accessed PubMed, Science Direct, Google Scholar, SCOPUS, African Journals Online (AJOL), Journal Storage (JSTOR) and EMBASE. The search for unpublished studies included Google and institutional repositories were also used. This meta-analysis follows the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The quality of studies was assessed using the modified Newcastle-Ottawa Scale (NOS). Meta-analysis was carried out with a random-effects method using STATA v.14 software., Results: Out of 654 692 studies retrieved, 37 studies from four African regions involving 6482 healthcare providers were included in this meta-analysis. The overall estimated pooled uptake and knowledge of HIV/AIDS post-exposure prophylaxis among healthcare providers in Africa using a random-effects model were 40.09% (95% CI: 30.14-50.04) and 57.67% (95% CI: 44.32-71.01) respectively, whereas the highest uptake and knowledge were 45.48% (95% CI: 24.79-66.17) and 61.37% (95% CI: 46.39-76.36) in the southern and eastern regions, respectively., Conclusions: The results of this meta-analysis indicated that the knowledge and uptake of post-exposure prophylaxis, one of the best approaches to tackling HIV/AIDS transmission, are significantly low. Therefore, healthcare organizations should work on strategies to increase knowledge and uptake of post-exposure prophylaxis among healthcare providers., Registration: Prospero (ID: CRD42021244003)., (© 2022 British HIV Association.)

This paper examines how African immigrants living with HIV negotiate and reconstruct their productive (i.e., educational and career opportunities), sexual, and reproductive identities. We used data from a mixed-methods study to explore how stigma and social networks in which participants were embedded shaped how they understood and negotiated their role expectations and responsibilities. Participants revealed how HIV not only changed their identities and limited their sex life, partner choices, and fundamental decisions about fertility and reproduction, but also presented them with the opportunity to reinvent/reshape their lives. Our analysis revealed that the cultural discourses about illness and HIV in participant's countries of origin, the acculturative and migratory stressors, and the competing influences and expectations from family and friends in their home and host countries shape their illness experience, and how they adjust to life with HIV. This paper builds on sociological understanding of illness experience as a social construct that shapes the ill person's identity, role, and function in society. Specifically, the paper contributes to discourses on how (i) participants' social location and identity (as transnational migrants adjusting to acculturative stressors associated with resettlement into a new country), (ii) cultural discourses about illness and HIV in their countries of origin, and (iii) embeddedness in transnational social networks influence health outcomes, including lived experiences with chronic illnesses and stigmatized conditions such as HIV.

Background: Historically, human mpox was predominantly a zoonotic disease occurring more frequently in rural children in Africa and characterized by a largely self-limiting febrile centrifugal monomorphic rash illness. However, the 2022 mpox global outbreak has shown that the disease is changing in many ways, including sustained human-to-human transmission via sexual contact, novel clinical presentations, and adverse associations between mpox and advanced HIV., Objectives: The aim of this paper is to review the traditional and emerging clinical aspects of human mpox and provide updated information on the clinical course and outcome of the disease., Sources: We searched electronic databases including PubMed and Google Scholar and identified relevant published literature on mpox., Content: The clinical presentation of human mpox is influenced by the route of infectious exposure, the strain and dose of the infecting virus, and the host immune system. Exposure to the virus can result in sub-clinical or clinical diseases of variable severity. Infections caused by clade I viral strains are more severe than class IIa and IIb strains, which are associated with a milder febrile rash illness, and with anogenital skin lesions in clade IIb infections. Most cases of mpox recover entirely within 2-4 weeks after onset of illness and a few develop skin-related sequelae. Overall, people with advanced HIV infection, children <5 years of age, and pregnant women may present with more severe disease and higher case fatalities., Implications: The continued endemicity of the classical mpox in Africa, the emergence of a new clinical form of the disease during the 2022 global outbreak, and the adverse associations between advanced HIV and mpox have implications for the surveillance, clinical diagnosis, and management of human mpox., (Copyright © 2023 European Society of Clinical Microbiology and Infectious Diseases. All rights reserved.)

Introduction: Social protection programmes are considered HIV‐sensitive when addressing risk, vulnerability or impact of HIV infection. Socio‐economic interventions, like livelihood and employability programmes, address HIV vulnerabilities like poverty and gender inequality. We explored the HIV‐sensitivity of socio‐economic interventions for unemployed and out‐of‐school young women aged 15 to 30 years, in East and Southern Africa, a key population for HIV infection. Methods: We conducted a systematic review using a narrative synthesis method and the Mixed Methods Appraisal Tool for quality appraisal. Interventions of interest were work skills training, microfinance, and employment support. Outcomes of interest were socio‐economic outcomes (income, assets, savings, skills, (self‐) employment) and HIV‐related outcomes (behavioural and biological). We searched published and grey literature (January 2005 to November 2019; English/French) in MEDLINE, Scopus, Web of Science and websites of relevant international organizations. Results: We screened 3870 titles and abstracts and 188 full‐text papers to retain 18 papers, representing 12 projects. Projects offered different combinations of HIV‐sensitive social protection programmes, complemented with mentors, safe space and training (HIV, reproductive health and gender training). All 12 projects offered work skills training to improve life and business skills. Six offered formal (n = 2) or informal (n = 5) livelihood training. Eleven projects offered microfinance, including microgrants (n = 7), microcredit (n = 6) and savings (n = 4). One project offered employment support in the form of apprenticeships. In general, microgrants, savings, business and life skills contributed improved socio‐economic and HIV‐related outcomes. Most livelihood training contributed positive socio‐economic outcomes, but only two projects showed improved HIV‐related outcomes. Microcredit contributed little to either outcome. Programmes were effective when (i) sensitive to beneficiaries' age, needs, interests and economic vulnerability; (ii) adapted to local implementation contexts; and (iii) included life skills. Programme delivery through mentorship and safe space increased social capital and may be critical to improve the HIV‐sensitivity of socio‐economic programmes. Conclusions: A wide variety of livelihood and employability programmes were leveraged to achieve improved socio‐economic and HIV‐related outcomes among unemployed and out‐of‐school young women. To be HIV‐sensitive, programmes should be designed around their interests, needs and vulnerability, adapted to local implementation contexts, and include life skills. Employment support received little attention in this literature. [ABSTRACT FROM AUTHOR]

There is a growing number of children affected by HIV in Africa. Research on HIV-exposed uninfected children (HEU) is also growing. This systematic review focuses on the psychological well-being of HEU and its association with school intervention, outcomes, and enrollment in the African context, which is where the rate of HIV reaches its highest levels. Research on public databases was conducted according to PRISMA standards. Only studies on HEU primary school children in Africa, both quantitative and qualitative, were included. Out of 1510 papers retrieved, 50 met the inclusion criteria. These studies demonstrate that HEU children are more likely to perform worse in school compared to their counterparts who were not exposed to HIV and to show poorer concentration in the classroom. Children with parents suffering from AIDS are worried for them and have to take household responsibility, resulting in school dropouts, juvenile work, and risky behaviors. Few interventions have been conducted in the school environment with some of them being successful; therefore, future research should involve schools to create an inclusive environment where HEU children could enhance their potential and improve their psychological health.

Purpose of Review: Nongovernmental organizations (NGOs) are pivotal to the HIV response, supporting access to HIV services since the start of the epidemic. Against the backdrop of the impact of NGOs, is the recognition of the unique role that local NGOs bring to the HIV response, drawing from their deep understanding of the context and knowledge of local health problems., Recent Findings: The Centre for Infectious Disease Research in Zambia (CIDRZ) is one such NGO. Through various implementation science research and programs, CIDRZ has supported the Zambian government's HIV response. As Zambia moves closer to epidemic control, understanding reasons for patient disengagement from care and patient preferences for HIV care demonstrated by CIDRZ have contributed to global and national HIV treatment and care guidelines., Summary: This paper offers a case study for how NGOs like CIDRZ can serve as health system-wide catalyst to identify, integrate, and scale up evidence-based practices for HIV prevention, care, and treatment. It draws from the public health literature, CIDRZ extensive program and research experience and implementation science theory, to illustrate key strategies that can be deployed by local NGOs to spark innovation, quality improvement, and support governments to achieve and sustain HIV epidemic control., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)

It was in the 1990s, that the possibility of increased transmission of HIV with the use of injectable contraceptive Depo-Provera®, was first flagged in medical literature. This has posed a challenge for its use in countries, particularly in the African region, where the prevalence and transmission rate of HIV is high. In 2015, a randomised 'clinical' trial, the Evidence for Contraceptive Options and HIV Outcomes (ECHO) was launched in four African countries to resolve the question whether the increased risk was causal. Contrary to expectations, the ECHO trial successfully recruited and randomised the specified number of girls/women participants. This paper argues that this was made possible by exercising undue influence, by using incentives, coercive language, and by concealing the real nature of the clinical trial during recruitment. The ECHO trial is unique in subjecting a group of healthy girls/women knowingly to a contraceptive drug with an intention not of finding out whether it is efficacious as a contraceptive, but to find out how risky or life-threatening its use could be. Thus, the ECHO trial has violated one of the central tenets of the Helsinki Declaration by privileging pursuit of knowledge over the interests of the girl/women trial participants from Africa.

The human immunodeficiency viruses are two species of Lentivirus that infect humans. Over time, they cause acquired immunodeficiency syndrome, a condition in which progressive immune system failure allows life-threatening opportunistic infections and cancers to thrive. Human immunodeficiency virus infection came from a type of chimpanzee in Central Africa. Studies show that immunodeficiency viruses may have jumped from chimpanzees to humans as far back as the late 1800s. Over decades, human immunodeficiency viruses slowly spread across Africa and later into other parts of the world. The Susceptible-Infected-Recovered (SIR) models are significant in studying disease dynamics. In this paper, we have studied the effect of irresponsible immigrants on HIV/AIDS dynamics by formulating and considering different methods. Euler, Runge Kutta, and a Non-standard finite difference (NSFD) method are developed for the same problem. Numerical experiments are performed at disease-free and endemic equilibria points at different time step sizes 'h'. The results reveal that, unlike Euler and Runge Kutta, which fail for large time step sizes, the proposed Non-standard finite difference (NSFD) method gives a convergence solution for any time step size. Our proposed numerical method is bounded, dynamically consistent, and preserves the positivity of the continuous solution, which are essential requirements when modeling a prevalent disease. [ABSTRACT FROM AUTHOR]

Numerous studies have reported task shifting and task sharing due to various reasons and with varied scopes of health services, either task-shifted or -shared. However, very few studies have mapped the evidence on task shifting and task sharing. We conducted a scoping review to synthesize evidence on the rationale and scope of task shifting and task sharing in Africa. We identified peer-reviewed papers from PubMed, Scopus, and CINAHL bibliographic databases. Studies that met the eligibility criteria were charted to document data on the rationale for task shifting and task sharing, and the scope of tasks shifted or shared in Africa. The charted data were thematically analyzed. Sixty-one studies met the eligibility criteria, with fifty-three providing insights on the rationale and scope of task shifting and task sharing, and seven on the scope and one on rationale, respectively. The rationales for task shifting and task sharing were health worker shortages, to optimally utilize existing health workers, and to expand access to health services. The scope of health services shifted or shared in 23 countries were HIV/AIDS, tuberculosis, hypertension, diabetes, mental health, eyecare, maternal and child health, sexual and reproductive health, surgical care, medicines' management, and emergency care. Task shifting and task sharing are widely implemented in Africa across various health services contexts towards ensuring access to health services. [ABSTRACT FROM AUTHOR]

Background: Neurocognitive impairment (NCI) is one of the most common neurological complications in HIV-positive individuals, particularly in resource-limited countries. Neurocognitive impairments can occur at any stage of HIV infection, although the risk increases as the infection progresses. However, in Africa, there are few studies with highly variable and inconsistent results. Therefore, this study aimed to determine the prevalence and factors associated with NCI among HIV-positive people in Africa. Methods: For this systematic review and meta-analysis, we used PubMed/Medline, Scopus, Web of Science, the Cochrane Library, Embase, and PsycINFO to comprehensively search a number of papers. Studies reporting the prevalence of NCI and its factors were included in the estimation of the pooled prevalence. A consistent data extraction format was created in Microsoft Excel to extract the data, which was then imported into STATA 11 statistical software for analysis. The heterogeneity was evaluated using the I2 test, and a random effect meta-analysis model was employed to calculate the pooled prevalence of NCI because the included studies showed significant heterogeneity. Results: In all, Africa had a pooled prevalence of NCI of 45.15% (95% CI: 36.86, 53.43). According to the subgroup analysis of this study, West Africa had the lowest frequency, at 42.40% (95% CI: 22.03, 62.77), whereas Central and South Africa had the highest prevalence, at 49.33% (95% CI: 10.72– 87.95). Conclusion: In Africa, the cumulative prevalence of NCI was high. Being a woman, not having a formal education, those with only an elementary education, being older, having late-stage HIV, and abusing drugs were all often associated with NCI. The average burden of NCI in Africa is high and that would be a significant figure for interventional actions in the area. [ABSTRACT FROM AUTHOR]

Introduction: Human Immunodeficiency Virus (HIV) is continued to be a major public health problem in low-income countries and more importantly in Africa. For the last decade, access to Antiretroviral Therapy (ART) and its impact in improving quality of life and reducing HIV-related morbidity and mortality has significantly been improved in Africa. Nevertheless, the emergency of HIV drug resistance (HIVDR) has posed challenges in achieving optimal ART treatment outcomes and is alarmingly increasing globally in general and in Africa in particular. Comprehensive epidemiological data on the magnitude of HIVDR and HIVDR mutations, and predictors of HIVDR are, however, limited in Africa., Objective: The main objective of this systematic review will be to estimate the pooled proportion of HIVDR and HIVDR mutations, and identify factors associated with HIVDR among people living with HIV/AIDS (PLWH) in Africa., Method: Published Literature from 2000 until 30 October 2021 will be searched in PubMed/Medline Ovid, HINARI, SCOPUS, EMBASE, CINAHL, Web of Sciences, and Cochrane electronic databases. Initially, the literature will be screened based on title/abstract and followed by full-text appraisal for methodological quality using JBI critical appraisal tools. Data will be extracted from eligible articles after the full-text appraisal. Heterogeneity will be qualitatively assessed by a visual Funnel plot and quantitatively measured by an index of heterogeneity (I2 statistics). Random-effects model will be fitted to estimate the proportion of HIVDR and each HIVDR mutations. Sub-group and sensitivity analyses will be conducted to reduce heterogeneity. Meta-regression will be done by median year of sampling per study to observe the pattern of changes over time. Publication bias will be assessed by egger's statistics. In case of publication bias, Trim and Fill analysis will be conducted to overcome small-study effect. Data analysis will be performed using Stata version 14., Ethics and Dissemination: As the data sources are published papers, the protocol will not require an ethical approval letter. The final report of the review will be published in a peer-reviewed journal., Competing Interests: The authors declared that there is no competing interests exist.

This paper investigates the long-term impact of historical missionary activity on HIV in sub-Saharan Africa. On the one hand, missionaries were the first to invest in modern medicine in the region. On the other hand, Christianity influenced sexual beliefs and behaviors that affect the risk of contagion. We build a new geocoded dataset locating Protestant and Catholic missions in the early 20th century, as well as the health facilities they invested in, that we combine with individual-level Demographic and Health Survey data. With these data, we can address separately these two channels, within regions close to historical missionary settlements. First, we show that proximity to historical missionary health facilities decreases the likelihood of HIV; persistence in healthcare provision and safer sexual behaviors in the region explain this result. Second, we show that regions close to historical missionary settlements exhibit higher likelihood of HIV. This effect is driven by the Christian population in our sample. This suggests conversion to Christianity as a possible explanatory channel. Our findings are robust to alternative specifications addressing selection. [ABSTRACT FROM AUTHOR]

The burden of the human immunodeficiency virus and acquired immunodeficiency syndrome (HIV/AIDS) infection has transformed the African continent into a major consumer of antiretrovirals (ARVs) drugs. In addition to HIV burden, the African continent has also a high incidence of tuberculosis (TB) and has been experiencing recurring outbreaks of several other viral, bacterial, and parasitic epidemic diseases. The novel severe acute respiratory syndrome coronavirus 2 (SARS-COV-2 or Covid-19) pandemic outbreak is adding to the continent's infectious diseases burden as experts are predicting that it will be here for a long time. One of the consequences of these infectious diseases is that antiviral and antibiotic compounds have become some of the most consumed pharmaceuticals on the continent. Many of these drugs have been frequently detected in surface waters across Africa. There is limited information available on the adverse effects of the mixtures of different types of pharmaceuticals in African aquatic environments on fish reproduction. The present study investigated the effects of the ARV drug nevirapine (NVP - 1.48 and 3.74 μg/L) and its mixture with the antibiotic sulfamethoxazole (3.68 μg/L) and trimethoprim (0.87 μg/L) on O. mossambicus gonads using histopathological endpoints as biomarkers. The fish (n = 52) were exposed for 30 days in a static renewal system. Female O. mossambicus exposed to nevirapine (3.74 μg/L) and to NVP - antibiotic mixture recorded higher ovary indices. Statistically significant differences were found in female ovary indices between the fish exposed to NVP (3.74 μg/L) and the control fish (p = 0.002) as well as between the fish exposed to the NVP - antibiotic mixture and the control fish (p = 0.009). The main observed histopathological changes in the ovaries were increased vitellogenic oocyte atresia and vacuolation of the interstitial tissue in the fish exposed to NVP - antibiotic mixture. It is evident that the presence of NVP - antibiotics mixture in water triggered the observed histopathology in female fish ovaries. The detected abnormal high rate of atretic oocytes could result in impaired fish reproduction., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2021 University of Johannesburg, Department of Zoology. Published by Elsevier Ltd.. All rights reserved.)

About 74.9 million persons were infected during the human immunodeficiency virus/acquired immunodeficiency syndrome HIV/AIDS global pandemic with nearly half of them succumbing to the disease. In 2018 alone, Africa recorded over 400,000 AIDS-related deaths which is more than half of the global total. This reflects years of inequality in the global pandemic response. Also, the international response to AIDS in the early years was very slow, with a global programme only developed 6 years into the pandemic. Many African countries still lack pandemic preparedness plans to handle a global pandemic. Thus, this paper highlights the important lessons that can be learnt from the response to the AIDS pandemic and recommends how they can be applied during the coronavirus disease 2019 (COVID-19) pandemic. Some of the important lessons include: HIV reversed the previous success recorded in health systems of developing countries; the antiretroviral drug development process was prolonged and required long term commitment; and primary healthcare was crucial in preventing and controlling the disease. These lessons can be utilised in the fight against COVID-19 pandemic. It is recommended that: there should be solidarity among the nations of the world to fight COVID-19; health authorities should be proactive in curbing misinformation; and interventions should prioritise human rights and focus on vulnerable communities. HIV treatment services should not be discontinued as it is still an ongoing pandemic. A balance needs to be achieved in combating both pandemics as discontinuation of HIV treatment during the coronavirus pandemic could result in more than 500,000 deaths., (© 2021 John Wiley & Sons Ltd.)

Background: To establish successful strategies and increasing the utilization of preventive services, there is a need to explore the extent to which the general female population is aware and use the service for cervical cancer-screening among women infected with HIV in Africa. Available evidences in this regard are controversial and non-conclusive on this potential issue and therefore, we estimated the pooled effect of the proportion of knowledge, attitude and practice of HIV infected African women towards cervical cancer screening to generate evidence for improved prevention strategies., Methods: We applied a systematic review and meta-analysis of studies conducted in Africa and reported the proportion of knowledge, attitude and practice towards cervical cancer screening. We searched electronic databases: PubMed/Medline, SCOPUS, ScienceDirect, Web of science, Cumulative Index of Nursing and allied Health Sciences (CINAHL) and Google scholar databases to retrieve papers published in English language till August 2020. We used random-effects model to estimate the pooled effect, and funnel plot to assess publication bias. The registration number of this review study protocol is CRD42020210879., Results: In this review, we included eight published papers comprising 2,186 participants. The estimated pooled proportion of knowledge of the participants was 43.0% (95%CI:23.0-64.0) while the pooled estimates of attitudes and practices were 38.0% (95%CI: 1.0-77.0) and 41.0% (95%CI: 4.0-77.0), respectively. The proportion of the outcome variables were extremely heterogeneous across the studies with I2> 98%)., Conclusion: The pooled estimates of knowledge, attitude and practice were lower than other middle income countries calls for further activities to enhance the uptake of the services and establish successful strategies., Competing Interests: The authors have declared that no competing interests exist.

This paper aims to describe and analyse progress with domestic HIV-related policies in PEPFAR partner countries, utilising data collected as part of PEPFAR's routine annual program reporting from U.S. government fiscal years 2010 through 2016. 402 policies were monitored for one or more years across more than 50 countries using the PEPFAR policy tracking tool across five policy process stages: 1. Problem identification, 2. Policy development, 3. Policy endorsement, 4. Policy implementation, and 5. Policy evaluation. This included 219 policies that were adopted and implemented by partner governments, many in Africa. Policies were tracked across a wide variety of subject matter areas, with HIV Testing and Treatment being the most common. Our review also illustrates challenges with policy reform using varied, national examples. Challenges include the length of time (often years) it may take to reform policies, local customs that may differ from policy goals, and insufficient public funding for policy implementation. Limitations included incomplete data, variability in the amount of data provided due to partial reliance on open-ended text boxes, and data that reflect the viewpoints of submitting PEPFAR country teams.

Sub-Saharan Africa (SSA) has a disproportionate burden of both unintended fertility and HIV infection, but the relationship between these two reproductive health risks is not well understood. This paper investigates the association between HIV status and unintended (mistimed and unwanted) fertility and examines multilevel predictors and national variations of unintended fertility among HIV-positive women across countries in SSA. Multilevel multinomial logistic regression models are applied to Demographic and Health Surveys data collected during 2006–2014 from 25 countries of SSA. Overall findings reveal that across countries of SSA, pregnancies of HIV-positive women are, on average, less likely to be mistimed (RR = 0.90, p < 0.05) but more likely to be unwanted (RR = 1.18, p < 0.05), rather than wanted, compared to pregnancies among HIV-negative counterparts with similar characteristics. Besides, knowledge of HIV status is associated with lower unintended fertility among HIV-negative, but not HIV-positive women. At country level, higher HIV prevalence and testing coverage are associated with higher mistimed and unwanted, rather than wanted fertility. Interaction effects suggest different effect sizes between HIV-positive and HIV-negative women: pregnancies among HIV-positive women are more likely than those among HIV-negative women to be unwanted rather than wanted among those who know their HIV status, are of older age, are married, have higher parity or reside in rural areas. The results further reveal notable country effects on unintended fertility, depicting regional variations that mirror HIV prevalence—being highest in Southern Africa and lowest in Western/Central Africa. [ABSTRACT FROM AUTHOR]

Objective: To explore ways in which occupational justice and social inclusion are conceptualised, defined and operationalised in highly stigmatised and chronic conditions of mental illness and HIV., Design: This scoping review protocol followed Arksey and O'Malley's (2005) Scoping Review Framework., Data Sources and Eligibility: The following databases were searched for the period January 1997 to January 2019: Medline via PubMed, Scopus, Academic Search Premier, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Africa-Wide Information, Humanities International Complete, Web of Science, PsychInfo, SocINDEX and grey literature.Eligible articles were primary studies, reviews or theoretical papers which conceptualised, defined and/or operationalised social inclusion or occupational justice in mental illness or HIV., Study Appraisal and Synthesis: We undertook a three-part article screening process. Screening and data extraction were undertaken independently by two researchers. Arksey's framework and thematic analysis informed the collation and synthesis of included papers., Results: From 3352 records, we reviewed 139 full articles and retained 27 for this scoping review. Definitions of social inclusion and occupational justice in the domains of mental illness and HIV were heterogeneous and lacked definitional clarity. The two concepts were conceptualised as either processes or personal experiences, with key features of community participation, respect for human rights and establishment and maintenance of healthy relationships. Conceptual commonalities between social inclusion and occupational justice were premised on social justice., Conclusions: To address lack of clarity, we propose further and concurrent exploration of these concepts, specifically with reference to persons with comorbid mental health disorders such as substance use disorders and HIV living in low-income countries. This should reflect contextual realities influencing community participation, respect for human rights and meaningful occupational participation. From this broadened understanding, quantitative measures should be applied to improve the standardisation of measurements for occupational justice and social inclusion in policy, research and practice., Competing Interests: Competing interests: None., (© Author(s) (or their employer(s)) 2020. Re-use permitted under CC BY. Published by BMJ.)

Three-and-a-half decades on, no cure or vaccine is yet on the horizon for HIV, making effective behavior change communication (BCC) the key preventive strategy. Despite considerable success, HIV/AIDS BCC efforts have long been criticized for their primary focus on the individual-level field of influence, drawing on the more reductionist view of causation at the individual level. In view of this, we conducted a series of studies that employed a household survey, field experiment, and textual content analysis, and explored the macro-social-level effects of HIV/AIDS-related media and messages on HIV/AIDS cognitive and affective outcomes in Ethiopia. Against a backdrop of epidemiological and socioecological differences, urban versus rural residence has emerged as an important community-level factor that impacts HIV/AIDS-related media and message consumption processes and associated outcomes. The central thread crossing through the six studies included in this paper demonstrates that urban and rural people in high HIV prevalence contexts differ in their concern about and information needs on HIV/AIDS, HIV/AIDS-related media use, and HIV/AIDS-related cognitive and affective outcomes, as well as in their reaction to differently designed/framed HIV prevention messages. This paper proposes that HIV prevention media and message effects in high epidemic situations should be considered from a larger community-level perspective and calls for a socioecological approach to AIDS communication in the hard-hit sub-Saharan Africa. With a number of concrete recommendations to current and future HIV/AIDS BCC efforts in the region, the study joins an emerging body of health communication literature and theorizing that suggests the need to consider media and message effects from a macro-social perspective. [ABSTRACT FROM PUBLISHER]

Background: More than 40% of adults in Sub-Saharan Africa are unaware of their HIV status. HIV self-testing (HIVST) is a novel approach with a potential to increase uptake of HIV testing and linkage to care for people who test HIV positive. We explored HIV stakeholder's perceptions about factors that enable or deter the uptake of HIV self-testing and experiences of self-testing of adult users in Africa., Methods: This systematic review of qualitative evidence included articles on qualitative studies published or made available between January 1998 to February 2018 on perspectives of key stakeholders, including HIV policymakers, HIV experts, health care providers, and adult men and women (18 years and above) about factors that enable or deter the uptake of HIV self-testing and experiences of self-testing among adult users. We searched CINAHL, MEDLINE in Pubmed, EMBASE, AJOL, PsycINFO, Social Science Citation Index (SSCI), and Web of Science for articles in English on HIVST with qualitative data from different African countries., Results: In total, 258 papers were retrieved, and only nine (9) studies conducted in 5 African countries were eligible and included in this synthesis. Perceived facilitators of the uptake of HIVST were autonomy and self-empowerment, privacy, confidentiality, convenience, opportunity to test, including couples HIV testing, and ease of use. The perceived barriers included the cost of buying self-test kits, perceived unreliability of test results, low literacy, fear and anxiety of a positive test result, and potential psychological and social harms. HIV stakeholder's concerns about HIVST included human right issues, lack of linkage to care, lack of face-to-face counseling, lack of regulatory and quality assurance systems, and quality of self-test kits. Actual HIVST users expressed preference of oral-fluid self-testing because of ease of use, and that it is less invasive and painless compared to finger-stick/whole blood-based HIV tests. Lack of clear instructions on how to use self-test kits, and existing different products of HIVST increases rates of user errors., Conclusions: Overcoming factors that may deter HIV testing, and HIVST, in particular, is complex and challenging, but it has important implications for HIV stakeholders, HIVST users, and public health in general. Research is warranted to explore the actual practices related to HIVST among different populations in Africa.

Introduction: Significant progress has been made in the African HIV pandemic; however, the pace of incidence decline has slowed or stalled in many East and Southern African countries, especially among young women. This stall is worrying because many countries have burgeoning youth populations. There is an important window of opportunity to halt the epidemic as well as the potential for millions more infections if primary prevention efforts are not strengthened., Discussion: Many hyper-endemic settings have been exposed to numerous interventions; however, HIV incidence among young women has remained high. In this paper, we characterize the intervention context and examine how it can be strategically utilized to maximize HIV prevention interventions among young women. We begin by examining how contextual dynamics drive HIV risk. We illustrate how epidemiological contexts, gendered normative and economic contexts, and environmental contexts work synergistically to make young women especially vulnerable to HIV infection. We then examine how these contexts can undermine HIV prevention interventions. Finally, we discuss the importance of fully mapping out the intervention context to enhance the effectiveness of HIV prevention interventions., Conclusions: Understanding an intervention context, and how its features work together to amplify young women's risk in hyper-endemic settings can contribute to sustained momentum in reducing HIV incidence among young women and help to limit the reach of the HIV pandemic into new generations of Africans., (© 2019 The Authors. Journal of the International AIDS Society published by John Wiley & Sons Ltd on behalf of the International AIDS Society.)

Background: High prevalence rates of people living with HIV (PLHIV) are more predominant in sub-Saharan Africa compared to any region globally. Nonetheless, many people in the region have little access to safe water and live in poor sanitation environment. This region is, therefore, faced with a challenge in protecting PLHIV from infectious diseases that are transmitted through unhygienic conditions., Aim: This systematic review was conducted to identify effective community-based interventions for the prevention of diarrhoea among PLHIV in sub-Saharan Africa., Methods: Studies included in this systematic review were sought from PubMed, EMBASE, PsycINFO, AMED, CINAHL, DOAJ, Web of science, WHO Global Index Medicus Library, Cochrane and ProQuest (GeoRef). Articles were appraised using MMAT scale., Results: From a search finding of 3,849 articles, only nine papers whose participants were people living with HIV and had incidence or prevalence of diarrhoea as an outcome met our inclusion criteria. Community-based interventions such as water treatment and safe storage were associated with 20%-53% reduction in diarrhoea episodes among PLHIV. The review has also demonstrated that the impact of hand hygiene and health education on the prevention of diarrhoeal infections is not adequately assessed., Conclusion: Future studies are, therefore, warranted to assess the effect of hand hygiene and health education interventions on prevention and reduction of diarrhoea in PLHIV in Sub-Saharan Africa.

Purpose: The purpose of this paper is to conduct a systematic review of published literature studying the health of African immigrants in the USA and to develop a formal set of recommendations for future researchers aiming to improve the health outcomes in this population. Design/methodology/approach: A comprehensive search was initiated on PubMed, Cochrane, ERIC, DOAJ, Prospero and Scopus databases. Final inclusion criteria were: systematic reviews, studying African Immigrants in the USA, measuring a clinical health outcome, since 1999. Articles were screened in four stages by title, abstract, full-text of the review and full-text of the primary studies within each review. Data was abstracted by identifying general information, study population, outcome measurements, conclusions and recommendations of each review. Findings: In the initial search, 519 potential reviews were identified. After removing duplicates, 473 articles were excluded by screening the title or abstract. After a full-text review of each article and primary study within each article, nine reviews were included in the final synthesis. Reviews covered Female Genital Cutting and Pregnancy Outcomes, Caesarean Births, Gestational Diabetes, Cancer, HIV/AIDS, Body-weight and Acculturation. Among the primary reports included in the final synthesis, less than 50 per cent studied African immigrants in the USA. African Americans living in the USA made up only 11 per cent of the pooled study sample. Research limitations/implications: Immigrants from Africa are one of the fastest-growing populations in the USA. This group has been underrepresented in health research, leading to a poor understanding of the group's health outcomes. Health researchers must adopt recommendations and prioritize studies that meet the health needs of Africans during this time of demographic transition. Originality/value: Systematic reviews represent a bedrock of medical evidence and signify a solid understanding of accepted knowledge in the field. Systematic reviews, however, do not necessarily constitute the end of discovery. Researchers can use existing systematic reviews to critique previous studies or initiate future research. There remain significant research gaps analyzing the health outcomes, behaviors and treatment of subgroups of African immigrants living in the USA. Future research should shift toward the growing needs of the population, leveraging the strengths and diversity of African immigrants now living in the USA. [ABSTRACT FROM AUTHOR]

Aims and objectives This paper examines the qualitative results of two studies of Black African new settler communities in New Zealand. The analysis investigates the issues of stigma and microaggressions and their effects on Black African communities. Background Previous work that investigated experiences of stigma faced by relatively early Black African new settlers to New Zealand found that new settlers experienced stigma, and their resulting isolation had negative implications for access to health and social services, regardless of HIV status. Design This paper is a meta-analysis of two published studies, using original qualitative data from each. Methods Researchers for the first study, Standing in the Fire, interviewed 13 Black Africans living with HIV who were new settlers to New Zealand. The second study, Africa NZ Care, was a national mixed method study which surveyed 703 Black African new settlers, and included 131 participants in 23 different focus groups. The present analysis includes only the qualitative data from the second study. Some, but not most, participants of the second study were living with HIV. Results Black African identity is used as a proxy for HIV status among non- HIV specialist health care workers. Participants reported experiences of stigma and microaggressions based on their race, and a lack of knowledge about HIV in non- HIV specialist nurses and other health care workers. They also experienced poor health care and education practices, professional prejudice against colleagues living with HIV and institutional challenges including failure to protect patient confidentiality. Conclusions HIV-related stigma and microaggressions remain significant problems, not only for people living with HIV but also for those perceived to be at high risk for HIV. Relevance to clinical practice Experiences of stigmatising behaviour by health care professionals have a broad and significant range of impacts on patients' health outcomes. [ABSTRACT FROM AUTHOR]

This paper seeks to highlight the benefits of prioritizing moderate African communitarian principles as partly demonstrated in the HIV prevention strategies implemented in Uganda in the late 1980s. Pertinent lessons could be drawn so as to achieve the HIV prevention targets envisioned in the post-2015 development era. Communitarianism emphasizes the importance of communities as part of healthy human existence. Its core ethical values include the virtues of generosity, compassion, and solidarity. Persuasion through communication, consensus through dialogue, and the awareness and commitment to responsibilities towards other members of the community, are chief practices relied upon to achieve appropriate social behaviour. All these elements signify individual rootedness in communities and contribute to the healthy existence of its members. Communitarianism is usually classified as either authoritarian/radical or responsive/moderate, depending on the primacy given to either community interests or the individual will and rights. Moderate communitarianism recognizes the individual's capacity for moral reasoning, virtue and free choice. The ensuing form of society is deemed more ethical as it relies on education in the virtues, moral persuasion and informal social controls, without stifling individual identity, agency, and capacity for self-determination. If moderate African communitarianism, in particular, can to a certain extent be associated with the significant aspects of Uganda's HIV prevention strategies in the stated period, then its present-day relevance for HIV prevention and other public health interventions may be emphasized accordingly. This applies especially in view of the ongoing efforts to achieve a balance between individual and collective interests in bioethics., (© 2016 John Wiley & Sons Ltd.)

Background: Depression represents one of the most frequent neuro-psychiatric diseases; it seems to be more prevalent in people living with HIV compared to the general population. However, summarized data in the African setting on the topic are scarce. This systematic review and meta-analysis aims at assessing the prevalence and incidence of major depressive disorders (MDD) in HIV-infected African populations residing in Africa., Methods and Design: This review will include observational studies conducted among HIV-infected people residing in Africa, which have reported either the prevalence or incidence of MDD or enough data for its appraisal. Relevant records will be searched using PubMed/Medline, EMBASE, African Journals Online, and Africa Index Medicus. In addition, reference lists of eligible papers and relevant review articles will be screened. Published studies from inception Jan 1, 2000 to Dec 31, 2017 will be considered regardless of language of publication. Two review authors will independently screen, select studies, and extract data, with discrepancies resolved by consensus or arbitration by a third review author. Methodological quality of included studies will be assessed using the scale developed by Hoy and colleagues. Funnel-plots and Egger's test will be used to determine publication bias. The study-specific estimates will be pooled through a random-effects meta-analysis model to obtain an overall summary estimate. The heterogeneity will be evaluated by the χ 2 test on Cochrane's Q statistic. Results will be presented by geographical region and antiretroviral therapy status., Discussion: This study is based on published data; therefore, ethical approval is not a requirement. The final report of this study in the form of a scientific paper will be published in a peer-reviewed journal and presented at scientific conferences. This review will help to have an overview of the burden of MDD among HIV-infected people residing in Africa., Systematic Review Registration: PROSPERO, CRD42017058118 .

Introduction: HIV self-testing (HIVST) offers a useful addition to HIV testing services and enables individuals to test privately. Despite recommendations to the contrary, repeat HIV testing is frequent among people already on anti-retroviral treatment (ART) and there are concerns that oral self-testing might lead to false negative results. A study was conducted in Khayelitsha, South Africa, to assess feasibility and uptake of HIVST and linkage-to-care following HIVST. Methods: Participants were recruited at two health facilities from 1 March 2016 to 31 March 2017. People under 18 years, or with self-reported previously-diagnosed HIV infection, were excluded. Participants received an OraQuick Rapid HIV-1/2 Antibody kit, and reported their HIVST results by pre-paid text message (SMS) or by returning to the facility. Those not reporting within 7 days were contacted by phone. Electronic and paper-based clinical and laboratory records were retrospectively examined for all participants to identify known HIV outcomes, after matching for name, date of birth, and sex. These findings were compared with self-reported HIVST results where available. Results: Of 639 participants, 401 (62.8%) self-reported a negative HIVST result, 27 (4.2%) a positive result, and 211 (33.0%) did not report. The record search identified that of the 401 participants self-reporting a negative HIVST result, 19 (4.7%) were already known to be HIV positive; of the 27 self-reporting positive, 12 (44%) were known HIV positive. Overall, records showed 57/639 (8.9%) were HIV positive of whom 39/57 (68.4%) had previously-diagnosed infection and 18/57 (31.6%) newly-diagnosed infection. Of the 428 participants who self-reported a result, 366 (85.5%) reported by SMS. Conclusions: HIVST can improve HIV testing uptake and linkage to care. SMS is acceptable for reporting HIVST results but negative self-reports by participants may be unreliable. Use of HIVST by individuals on ART is frequent despite recommendations to the contrary and its implications need further consideration. [ABSTRACT FROM AUTHOR]

Background: Modeling contributes to health program planning by allowing users to estimate future outcomes that are otherwise difficult to evaluate. However, modeling results are often not easily translated into practical policies. This paper examines the barriers and enabling factors that can allow models to better inform health decision-making. Description: The Decision Makers’ Program Planning Tool (DMPPT) and its successor, DMPPT 2, are illustrative examples of modeling tools that have been used to inform health policy. Their use underpinned Voluntary Medical Male Circumcision (VMMC) scale-up for HIV prevention in southern and eastern Africa. Both examine the impact and cost-effectiveness of VMMC scale-up, with DMPPT used initially in global advocacy and DMPPT 2 then providing VMMC coverage estimates by client age and subnational region for use in country-specific program planning. Their application involved three essential steps: identifying and engaging a wide array of stakeholders from the outset, reaching consensus on key assumptions and analysis plans, and convening data validation meetings with critical stakeholders. The subsequent DMPPT 2 Online is a user-friendly tool for in-country modeling analyses and continuous program planning and monitoring. Lessons learned: Through three iterations of the DMPPT applied to VMMC, a comprehensive framework with six steps was identified: (1) identify a champion, (2) engage stakeholders early and often, (3) encourage consensus, (4) customize analyses, (5), build capacity, and (6) establish a plan for sustainability. This framework could be successfully adapted to other HIV prevention programs to translate modeling results to policy and programming. Conclusions: Models can be used to mobilize support, strategically plan, and monitor key programmatic elements, but they can also help inform policy environments in which programs are conceptualized and implemented to achieve results. The ways in which modeling has informed VMMC programs and policy may be applicable to an array of other health interventions. [ABSTRACT FROM AUTHOR]

Invasive cervical cancer is the most prevalent cancer among women in Sub-Saharan Africa. In 2013, the World Health Organization (WHO) emitted recommendations to start Highly Active Antiretroviral Therapy (HAART) regardless of CD4 count. Although HAART has been shown to reduce the prevalence of high-risk human papillomavirus (HR-HPV) genotypes, it is unclear whether it confers a protective effect specifically for HPV 16. This review summarizes the existing evidence regarding the effect of HAART on HPV 16 infection, as this genotype may not be influenced by immunity level and explores its implications for Sub Saharan Africa. A comprehensive literature review was undertaken and quality assessment was carried out on the selected papers. Four cohort studies and three cross-sectional studies were identified for which the overall quality score assessment ranged from weak/moderate (Score of 1.8) to strong (Score of 3). The evidence yielded by our review was conflicting. Thus, the high heterogeneity between study populations and results did not allow us to draw any firm conclusions as to whether HAART has an impact on HPV 16 acquisition/prevalence. As only three studies were conducted in Africa, there are insufficient grounds for solid comparison between geographic regions. In light of inadequate data, HPV unvaccinated women on HAART should still receive more frequent follow-up. [ABSTRACT FROM AUTHOR]

This paper explores the predictors of HIV/AIDS awareness and knowledge among older and younger Ghanaian women of reproductive age. Logistic regression was estimated using the 2014 Ghana Demographic and Health Survey data. Results indicate that older Ghanaian women are significantly different from their younger counterparts in terms of the selected socio-economic and demographic characteristics that influence awareness and knowledge of the epidemic. In all, the respondents' age, region of residence, wealth status, education, marital status and religious affiliation were found to significantly predict knowledge and awareness of HIV/AIDS among women. In addition, pregnancy status and place of residence proved to be significant correlates of HIV/AIDS awareness among Ghanaian women. The study suggests that higher social status is critical in determining whether women of reproductive age are aware of and knowledgeable about the epidemic. Thus, there is the need for policies and interventions to target messages taking into account the varied socio-economic and demographic backgrounds of women in Ghana. Further, health education interventions should be sensitive to the changing technological landscape in order to develop messages that can be delivered via mobile phones, whether as reminders or ringtones, and therefore enhance health knowledge and promote behaviour that brings about desirable health outcomes. [ABSTRACT FROM AUTHOR]

In much of Africa, teenage sexualities are often understood through the optic of danger, violence and disease without much attention to love within relationship dynamics. There is a strong case to be made for the continued focus on African teenage sexualities within unequal relations of power. However, whilst focusing on the structural factors that expand sexually aggressive masculinities and limit teenage women's sexual agency, the expression of teenage love in the daily battle for power remains neglected. Drawing on an interview study of teenage Africans, aged 16–17 years, in the KwaZulu-Natal province of South Africa, the paper focuses on the micro-dynamics of love, sex and gender. Teenagers account of love highlights changing discourses and include relationships based on care, negotiation and agency showing potential for equality. Such constructions however sit in tension with teenage women's vulnerability in relation to the sexual economy and money, masculine power and gender hierarchies. Intervention programmes that address teenage sexuality must pay careful attention to how love matters in their conceptualisation of relationships and requires consideration of the social and economic context within which they are located. The challenge is to build on equality, address gender hierarchies and ideologies within relationships which create vulnerability. [ABSTRACT FROM AUTHOR]

Background: Pre-Exposure Prophylaxis (PrEP) has demonstrated efficacy in preventing HIV infection. Female Bar Workers (FBWs) often act as informal sex workers, placing them at risk of HIV infection. Despite expressing interest in PrEP, FBWs face barriers to accessing public-sector clinics where PrEP is delivered. We developed a study to compare the effectiveness of workplace-based PrEP provision to standard-of-care facility-based provision for PrEP initiation, retention and adherence among FBWs. Methods: In this double-randomized intervention study, FBWs aged 15 years and above will be screened, consented and initiated on PrEP (emtricitabine/tenofovir disoproxil), and followed for six months. Participants will be randomized at the bar level and offered PrEP at their workplace or at a health facility. Those who are initiated will be independently individually randomized to either receive or not receive an omni-channel PrEP champion intervention (support from an experienced PrEP user) to improve PrEP adherence. We expect to screen 1,205 FBWs to enroll at least 160 HIV negative women in the study. Follow-up visits will be scheduled monthly. HIV testing will be performed at baseline, month 1, 4 and 6; and TDF testing at months 2 and 6. Primary outcomes for this trial are: (1) initiation on PrEP (proportion of those offered PrEP directly observed to initiate PrEP); and (2) adherence to PrEP (detectable urine TDF drug level at 6-months post-enrollment). The primary outcomes will be analyzed using Intention-to-Treat (ITT) analyses. Discussion: Using a randomized trial design, we will evaluate two interventions aiming to reduce barriers to uptake and retention on PrEP among FBWs, a vulnerable population at risk of HIV acquisition and onward transmission. If these interventions prove effective in promoting PrEP among FBWs, they could assist in abating the HIV epidemic in Africa. Trial registration: Registered with German Clinical Trials Register (www.drks.de) on 29 April 2020; Registration number DRKS00018101. [ABSTRACT FROM AUTHOR]

Background: HIV-related mHealth interventions have demonstrable efficacy in supporting treatment adherence, although the evidence base for promoting HIV testing is inconclusive. Progress is constrained by a limited understanding of processes used to develop interventions and weak theoretical underpinnings. This paper describes a research project that informed the development of a theory-based mHealth intervention to promote HIV testing amongst city-dwelling African communities in the conditions., Methods: A community-based participatory social marketing design was adopted. Six focus groups (48 participants in total) were undertaken and analysed using a thematic framework approach, guided by constructs from the Health Belief Model. Key themes were incorporated into a set of text messages, which were pre-tested and refined., Results: The focus groups identified a relatively low perception of HIV risk, especially amongst men, and a range of social and structural barriers to HIV testing. In terms of self-efficacy around HIV testing, respondents highlighted a need for communities and professionals to work together to build a context of trust through co-location in, and co-involvement of, local communities which would in turn enhance confidence in, and support for, HIV testing activities of health professionals. Findings suggested that messages should: avoid an exclusive focus on HIV, be tailored and personalised, come from a trusted source, allay fears and focus on support and health benefits., Conclusions: HIV remains a stigmatized and de-prioritized issue within African migrant communities in the UK, posing barriers to HIV testing initiatives. A community-based participatory social marketing design can be successfully used to develop a culturally appropriate text messaging HIV intervention. Key challenges involved turning community research recommendations into brief text messages of only 160 characters. The intervention needs to be evaluated in a randomized control trial. Future research should explore the application of the processes and methodologies described in this paper within other communities.

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In conducting studies on an exposure of interest, a systematic roadmap should be applied for translating causal questions into statistical analyses and interpreting the results. In this paper we describe an application of one such roadmap applied to estimating the joint effect of both time to availability of a nurse-based triage system (low risk express care (LREC)) and individual enrollment in the program among HIV patients in East Africa. Our study population is comprised of 16,513 subjects found eligible for this task-shifting program within 15 clinics in Kenya between 2006 and 2009, with each clinic starting the LREC program between 2007 and 2008. After discretizing follow-up into 90-day time intervals, we targeted the population mean counterfactual outcome (i. e. counterfactual probability of either dying or being lost to follow up) at up to 450 days after initial LREC eligibility under three fixed treatment interventions. These were (i) under no program availability during the entire follow-up, (ii) under immediate program availability at initial eligibility, but non-enrollment during the entire follow-up, and (iii) under immediate program availability and enrollment at initial eligibility. We further estimated the controlled direct effect of immediate program availability compared to no program availability, under a hypothetical intervention to prevent individual enrollment in the program. Targeted minimum loss-based estimation was used to estimate the mean outcome, while Super Learning was implemented to estimate the required nuisance parameters. Analyses were conducted with the ltmle R package; analysis code is available at an online repository as an R package. Results showed that at 450 days, the probability of in-care survival for subjects with immediate availability and enrollment was 0.93 (95% CI: 0.91, 0.95) and 0.87 (95% CI: 0.86, 0.87) for subjects with immediate availability never enrolling. For subjects without LREC availability, it was 0.91 (95% CI: 0.90, 0.92). Immediate program availability without individual enrollment, compared to no program availability, was estimated to slightly albeit significantly decrease survival by 4% (95% CI 0.03,0.06, p<0.01). Immediately availability and enrollment resulted in a 7% higher in-care survival compared to immediate availability with non-enrollment after 450 days (95% CI -0.08,-0.05, p < 0.01). The results are consistent with a fairly small impact of both availability and enrollment in the LREC program on incare survival. [ABSTRACT FROM AUTHOR]

This paper analyses late presentation (LP) of HIV infection, and its determinants, among men who have sex with men (MSM) in Spain, newly diagnosed with HIV (2003-2011) in 15 sexually transmitted infection/HIV counselling and testing clinics. LP was defined as <350 CD4 cells/µL or AIDS. In total, 3,081 MSM were included (2,499 having CD4/AIDS); overall LP was 25.3%. LP was higher in men older than 34 years, those not previously HIV-tested (adjusted odds ratio (aOR):3.1; 95% confidence intervals (CI):2.3-4.2) , and those tested > 12 months before diagnosis (12-24 months (aOR:1.4; 95% CI:1.0-2.0); > 24 months (aOR:2.2; 95% CI:1.7-3.0)). LP was less likely in MSM reporting a known HIV-infected partner as infection source or symptoms compatible with acute retroviral syndrome. 'Region of birth' interacted with 'educational level' and 'steady partner as infection source': only African and Latin-American MSM with low educational level were more likely to present late; Latin-American men attributing their infection to steady partner, but no other MSM, had LP more frequently. In Spain, HIV testing among MSM should be promoted, especially those > 34 years old and migrants with low educational level. The current recommendation that MSM be tested at least once a year is appropriate.

Out-of-school adolescent girls/young women (AGYW) in Africa are at increased risk for HIV and are underserved by HIV prevention interventions. Identifying social networks of out-of-school AGYW may be a strategic approach for reaching them. A sequential mixed methods study design was used. The PLACE (Priorities for Local AIDS Control Efforts) methodology, implemented in one ward of Dar es Salaam, Tanzania, identified 69 networks of AGYW. We randomly selected 28 networks and conducted surveys and network assessments with 80.9% (n = 310) of the members. On average, the networks consisted of 13.7 members, and had a density of 0.65 and a transitivity of 0.80, indicating high cohesion. The networks were mostly female (92%). On average, 67% of network membership were AGYW aged 15–24 years, of whom 70% were out-of-school and 67% were sexually active. Among sexually active AGYW aged 15–24, self-reported HIV seropositivity was 12.2%. We then conducted focus group discussions with 6 purposively selected networks. AGYW described their networks as sources of support and advice. Social norms supported AGYW engaging in transactional sex to alleviate life's hardships; it was the easiest way to earn income without "sweating". AGYW discussed IPV as a common experience, and social norms stigmatized AGYWs' use of condoms. AGYW were largely unaware of pre-exposure prophylaxis. The self-reported HIV prevalence rates of this cohort were higher than national averages, suggesting we tapped into high-risk networks. Social norms promoted transactional and unprotected sex. Social networks are an acceptable channel for HIV prevention intervention delivery to out-of-school AGYW. [ABSTRACT FROM AUTHOR]

The Microbicide Trials Network 042 study (MTN-042/DELIVER) is a two-arm, randomized, open-label Phase 3b trial that is evaluating the safety, adherence, and acceptability of the monthly ring and daily oral PrEP among HIV-uninfected pregnant people in four African countries. This analysis focuses on acceptability data captured qualitatively from a subset (n = 48) of the 150 people in the first cohort of the trial who were enrolled in late-stage pregnancy at 36 to 38 weeks gestational age and followed until after delivery. Single IDIs were conducted by trained interviewers at each clinic site using a semi-structured guide. Data excerpts of key codes pertaining to acceptability, pregnancy, and maternal health were summarized, reviewed and interpreted by multinational analyst teams. Although the product use period was relatively short, the data suggested several acceptability findings that may directly translate to longer durations of product use in pregnancy. The first was the overarching maternal sentiment that being able to protect both oneself and their baby was highly valued. The second was the importance of counseling support from providers not only because participants used methods that might generate side effects, but because pregnancy itself is a period with its own set of side effects. The third was that, similar to non-pregnant participants in other trials, here study products were generally liked and described as easy to use. Concerns about ring and oral PrEP use could be addressed with provider counseling and support and should form an essential component rollout among pregnant people. [ABSTRACT FROM AUTHOR]

This paper uses mixed methods to provide comparative evidence across four African countries and identify those aspects of the testing experience that are the most important components of clients’ satisfaction with services. We analyze data from three sources: a survey of clients at health facilities that included closed-ended questions about specific services and interactions around testing; responses to open-ended questions about testing experiences that were part of the same survey; and semi-structured interviews with a subsample of respondents who described their experience of testing and being diagnosed with HIV. High levels of reported satisfaction are found in both the survey and interview. The critical factors contributing to client satisfaction included: the three C's of testing-counseling, consent, and confidentiality, client–provider interactions, convenience of location, “good services”, and reliable test results. [ABSTRACT FROM PUBLISHER]

In this paper, I discuss the parallels between responses to syphilis in nineteenth century Britain and HIV/AIDS in contemporary Africa. In each case, an incurable disease connected with sexual behaviour aroused fear, stigmatisation and moralistic responses, as well as a desperate scramble to find an effective means of control. In both cases, circumcision of adult males, and then of children or infants, was proposed as the key tactic. In the ensuing debates over the effectiveness and propriety of this approach, three questions occupied health authorities in both Victorian Britain and the contemporary world: (1) Were circumcised men at significantly lower risk of these diseases? (2) If there was evidence pointing to an affirmative answer, was it altered anatomy or different behaviour that explained the difference? (3) Given that circumcision was a surgical procedure with attendant risks of infection, was it possible that circumcision spread syphilis or HIV? I show that in both situations the answers to these questions were inconclusive, argue that circumcision played little or no role in the eventual control of syphilis and suggest that attention to nineteenth century debates may assist contemporary policy-makers to avoid the treatment dead-ends and ethical transgressions that marked the war on syphilis. [ABSTRACT FROM PUBLISHER]

This paper explores the causal relationship between primary schooling and adult HIV status in Malawi and Uganda, two East African countries with some of the highest HIV infection rates in the world. Using data from the 2010 Malawi Demographic Health Survey and the 2011 Uganda AIDS Indicator Survey, the paper takes advantage of a natural experiment, the implementation of Universal Primary Education policies in the mid 1990s. An instrumented regression discontinuity approach is used to model the relationship between increased primary schooling and adult women's HIV status. Results indicate that a one-year increase in schooling decreases the probability of an adult woman testing positive for HIV by 0.06 ( p < 0.01) in Malawi and by 0.03 ( p < 0.05) in Uganda. These results are robust to a variety of model specifications. In a series of supplementary analyses a number of potential pathways through which such effects may occur are explored. Findings indicate increased primary schooling positively affects women's literacy and spousal schooling attainment in Malawi and age of marriage and current household wealth in Uganda. However primary schooling has no effect on recent (adult) sexual behavior. [ABSTRACT FROM AUTHOR]

• HIV self-testing could be an additional approach to overcome barriers to diagnose HIV infected patients. • HIV self-testing is an opportunity and a key to unlock the first 90 in West and Central Africa. • Implementing HIV self-testing is challenging in low prevalence settings. • Research and implementation of HIV self-testing are limited in West Africa and Central Africa. The West and Central African region (WCAR) still registers some of the highest rates of new HIV infections worldwide (16%) despite a low prevalence of HIV (1.9%). In this region, only 48% of people living with HIV are aware of their HIV status. To fill this gap, HIV Self testing (HIVST) could potentially be an additional approach to overcome the barriers to diagnose HIV infected patients, therefore being one of the keys to unlock the first 90 as recommended by the World Health Organization (WHO) since 2016. However, many challenges remain for the adoption of HIVST in routine clinical practice in low prevalence settings and need to be contextualized to WCAR settings. We report in this paper some of the challenges and discuss opportunities for a successful implementation of HIVST in the WCAR. [ABSTRACT FROM AUTHOR]

Background: Carefully planned research is critical to developing policies and interventions that counter physical, psychological and social challenges faced by young people living with HIV/AIDS, without increasing burdens. Such studies, however, must navigate a 'vulnerability paradox', since including potentially vulnerable groups also risks unintentionally worsening their situation. Through embedded social science research, linked to a cohort study involving Adolescents Living with HIV/AIDS (ALH) in Kenya, we develop an account of researchers' responsibilities towards young people, incorporating concepts of vulnerability, resilience, and agency as 'interacting layers'. Methods: Using a qualitative, iterative approach across three linked data collection phases including interviews, group discussions, observations and a participatory workshop, we explored stakeholders' perspectives on vulnerability and resilience of young people living with HIV/AIDS, in relation to home and community, school, health care and health research participation. A total of 62 policy, provider, research, and community-based stakeholders were involved, including 27 ALH participating in a longitudinal cohort study. Data analysis drew on a Framework Analysis approach; ethical analysis adapts Luna's layered account of vulnerability. Results: ALH experienced forms of vulnerability and resilience in their daily lives in which socioeconomic context, institutional policies, organisational systems and interpersonal relations were key, interrelated influences. Anticipated and experienced forms of stigma and discrimination in schools, health clinics and communities were linked to actions undermining ART adherence, worsening physical and mental health, and poor educational outcomes, indicating cascading forms of vulnerability, resulting in worsened vulnerabilities. Positive inputs within and across sectors could build resilience, improve outcomes, and support positive research experiences. Conclusions: The most serious forms of vulnerability faced by ALH in the cohort study were related to structural, inter-sectoral influences, unrelated to study participation and underscored by constraints to their agency. Vulnerabilities, including cascading forms, were potentially responsive to policy-based and interpersonal actions. Stakeholder engagement supported cohort design and implementation, building privacy, stakeholder understanding, interpersonal relations and ancillary care policies. Structural forms of vulnerability underscore researchers' responsibilities to work within multi-sectoral partnerships to plan and implement studies involving ALH, share findings in a timely way and contribute to policies addressing known causes of vulnerabilities. [ABSTRACT FROM AUTHOR]

Background: Human Immunodeficiency Virus (HIV) remains a significant global health burden, particularly affecting vulnerable populations residing in slum areas which is characterized by overcrowding, poverty, and limited access to healthcare services, create an environment conducive to the transmission and spread of HIV. Despite the recognition of this issue, there is a lack of comprehensive understanding regarding the prevalence of HIV in slums. The aim of this study was to systematically synthesize the existing global evidence on HIV prevalence in slum populations. Methods: A rigorous systematic literature review was conducted by searching multiple electronic databases, including Medline via PubMed, Scopus, Embase, Web of Sciences, and Directory of Open Access Journals (DOAJ), covering the period from January 1, 1990, to March 31, 2023. The quality and risk of bias for each included study were assessed using the Newcastle–Ottawa Scale. The pooled prevalence with its corresponding 95% confidence interval (CI) was calculated using a random-effects model with the Freeman-Tukey double arcsine transformation. The degree of heterogeneity among the studies was evaluated using the I2 test. Publication bias was also assessed using Egger's test. Additionally, subgroup analysis was performed to explore potential factors contributing to the observed heterogeneity. Results: A systematic examination of the relevant literature resulted in the inclusion of a total of 22 studies for the purpose of this meta-analysis. These studies collectively assessed a sizable cohort consisting of 52,802 participants. Utilizing a random-effects model, an estimation of the overall prevalence of HIV in the slum area was determined to be 10% (95% CI: 7–13%). Further delineation through subgroup analysis based on the gender revealed a higher prevalence of HIV among women, standing at 13% (95% CI: 8–19%, 18 studies: I2 = 98%), as opposed to men, where the prevalence was found to be 8% (95% CI: 6–12%, 16 studies: I2 = 95%). A geographical breakdown of the included studies revealed that Africa exhibited the highest prevalence, with a figure of 11% (95% CI: 9–13%, 18 studies: I2 = 98%). Subsequently, studies conducted in the American continent reported a prevalence of 9% (95% CI: 7–11%, 2 studies: I2 = 57%). The Asian continent, on the other hand, displayed the lowest prevalence of 1% (95% CI: 0–3%, 2 studies: I2 = 94%). Notably, studies employing rapid tests indicated a prevalence of 13% (95% CI: 9–17%, 6 studies: I2 = 94%), while those relying on self-reported data reported a lower prevalence of 8% (95% CI: 5–11%, 6 studies: I2 = 99%). Moreover, studies utilizing ELISA reported a prevalence of 9% (95% CI: 6–12%, 10 studies: I2 = 96%). Finally, it was determined that studies conducted in upper-middle-income countries reported a higher prevalence of 20% (95% CI: 16–24%, 5 studies: I2 = 45%), whereas studies conducted in lower- and middle-income countries reported a prevalence of 8% (95% CI: 6–10%, 12 studies: I2 = 98%). Conclusion: The current study elucidates the troublingly high prevalence of HIV infection within slums area. Also, this finding underscores the urgent necessity for targeted and tailored interventions specifically aimed at curtailing the spread of HIV within slums. Policymakers must take cognizance of these results and devote their efforts towards the implementation of effective strategies to mitigate gender disparities, address poverty alleviation, and empower the inhabitants of these marginalized areas. [ABSTRACT FROM AUTHOR]

Background: The most recent World Health Organization (WHO) guidelines on Human Immunodeficiency Virus (HIV) and infant feeding promotes exclusive breastfeeding (EBF) in resource limited settings for the prevention of mother to child transmission (PMTCT) of HIV. Literature reveals poor uptake of WHO feeding guidelines, with mixed feeding being a regular practice. In light of the limited success in EBF promotion, a realist review was conducted, analysing the use of feeding counselling to increase exclusive breastfeeding by HIV-positive women in sub Saharan-Africa, where the majority of HIV childhood infections occur. We considered what mechanisms were at play, for whom and in what circumstances they led to exclusive breastfeeding.Methods: Because infant feeding counselling is a complex social intervention with a non-linear causal pathway for preventing mother to child HIV transmission, a realist methodology was chosen for this study. Using Pawson's five stage sequence for conducting realist reviews, the results are presented as a set of identified and refined context-mechanism-outcome (CMO) configurations. These CMO configurations were used to show how particular outcomes occurred in specific contexts due to a generative mechanism and were developed through identifying a review question and program theory, searching for primary studies, quality appraisal, data extraction and data synthesis.Results: From an initial 1010 papers, 27 papers met the inclusion criteria and were used to refine the program theory. Exclusive breastfeeding occurred when a woman was motivated regarding motherhood, had correct learning and understanding about infant feeding practices through counselling, no fear of breastfeeding or the impact of opposing feeding related cultural beliefs, and the support from others to be assertive about their feeding choices when faced with pressure to mix-feed. An additional CMO configuration was added during the refinement of the program theory identifying that mothers needed to not just understand but also prioritize EBF advice over cultural beliefs and stigma.Conclusion: The intended audience for this review are researchers and health care workers in PMTCT, particularly sub-Saharan Africa, who may benefit from the work that has been done to identify contexts for the success and failures of EBF. [ABSTRACT FROM AUTHOR]

Background: Currently, Africa is the region of the world where the highest number of new cases of HIV infection are registered. In 2022, Equatorial Guinea was the Central African country with the highest HIV prevalence (6.9%) and incidence (3.80 per 1,000 amongst the population of all ages). The main objective of this study was to determine the perceptions of HIV and the meanings given to it among the population of Equatorial Guinea in order to assess to what extent they represent a barrier to the prevention strategies implemented hitherto. Methods: A total of 30 semi-structured interviews and nine focal groups were carried out. Findings: The interviewees' testimonies revealed a combination of differing perceptions and meanings around HIV. In some cases, HIV was perceived as "a non-existent illness", and in others as "a disease of others", or as "a disease of bad luck". Other majority perceptions of HIV classed it as "a deadly disease" or "a sexual illness". Conclusions: All these perceptions of HIV and the social representations constructed around it can represent a barrier to adopting preventive practices. Hence, in order to improve efficacy, efficiency, and effectiveness, it is recommended that HIV prevention policies take into account the heterogeneity of meanings linked to the different social groups that have contracted the virus. [ABSTRACT FROM AUTHOR]

Introduction: Antiretroviral therapy has significantly improved the prognosis of human immunodeficiency viruses (HIV) infection. Therefore, life expectancy of people living with HIV (PLHIV) has increased. However, this therapy may have some side effects. This study aimed to detect the prevalence of sub-clinical carotid and coronary atherosclerosis among asymptomatic patients living with HIV, free from known cardiovascular diseases, and to identify the factors associated with sub-clinical atherosclerosis. Material and methods: We conducted a cross-sectional prospective study over one year (between July 2018 and June 2019). We included 75 PLHIV, followed-up in the outpatient clinic of the Infectious Diseases Department of the University Hospital Fattouma Bourguiba in Monastir, Tunisia. Cardiovascular assessment, including carotid doppler ultrasonography, electrocardiogram, exercise stress testing, and transthoracic echocardiography was proposed to all study participants. Results: The cardiovascular assessment revealed sub-clinical atherosclerosis in 9 PLHIV (12%): carotid atherosclerosis in 9 cases and coronary artery atherosclerosis in one case. One patient had presented both carotid and coronary atherosclerosis. After multivariate regression analysis, smoking (OR = 2.6; 95% CI: 1.08-6.62%; p = 0.03) and age ≥ 40 years (OR = 2.3; 95% CI: 1.02-5.22%; p = 0.04) were found to be independent risk factors of sub-clinical atherosclerosis in PLHIV. Conclusions: Our study revealed that sub-clinical atherosclerosis was present in 1 of 8 PLHIV. Therefore, screening for atherosclerosis using carotid ultrasound imaging, transthoracic echocardiography, and exercise stress test should be suggested for all PLHIV under 40 years and/or smokers. [ABSTRACT FROM AUTHOR]

Background: Persons living in sub-Saharan Africa (SSA) face disproportionate risk from overlapping epidemics of HIV and bacterial sexually transmitted infections (STIs). Pre-exposure prophylaxis (PrEP) for prevention is gradually being scaled up globally including in several settings in SSA, which represents a key opportunity to integrate STI services with HIV pre-exposure prophylaxis (PrEP). However, there is limited literature on how to successfully integrate these services, particularly in the SSA context. Prior studies and reviews on STI and PrEP services have largely focused on high income countries. Methods: We conducted a scoping review of prior studies of integration of STI and PrEP services in SSA. We searched PubMed, EMBASE, Cochrane, and CINAHL, in addition to grey literature to identify studies that were published between January 2012 and December 2022, and which provided STI and PrEP services in SSA, with or without outcomes reported. Citations and abstracts were reviewed by two reviewers for inclusion. Full texts were then retrieved and reviewed in full by two reviewers. Results: Our search strategy yielded 1951 records, of which 250 were retrieved in full. Our final review included 61 reports of 45 studies. Most studies were conducted in Southern (49.2%) and Eastern (24.6%) Africa. Service settings included public health clinics (26.2%), study clinics (23.0%), sexual and reproductive care settings (23.0%), maternal and child health settings (8.2%), community based services (11.5%), and mobile clinics (3.3%). A minority (11.4%) of the studies described only syndromic STI management while most (88.6%) included some form of etiological laboratory STI diagnosis. STI testing frequency ranged from baseline testing only to monthly screening. Types of STI tested for was also variable. Few studies reported outcomes related to implementation of STI services. There were high rates of curable STIs detected by laboratory testing (baseline genitourinary STI rates ranged from 5.6-30.8% for CT, 0.0-11.2% for GC, and 0.4-8.0% for TV). Discussion: Existing studies have implemented a varied range of STI services along with PrEP. This range reflects the lack of specific guidance regarding STI services within PrEP programs. However, there was limited evidence regarding implementation strategies for integration of STI and PrEP services in real world settings. [ABSTRACT FROM AUTHOR]