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Introduction: Implementation science (IS) offers methods to systematically achieve the Ending the HIV Epidemic goals in the United States, as well as the global UNAIDS targets. Federal funders such as the National Institutes of Mental Health (NIMH) have invested in implementation research to achieve these goals, including supporting the AIDS Research Centres (ARCs), which focus on high‐impact science in HIV and mental health (MH). To facilitate capacity building for the HIV/MH research workforce in IS, "grey areas," or areas of IS that are confusing, particularly for new investigators, should be addressed in the context of HIV/MH research. Discussion: A group of IS experts affiliated with NIMH‐funded ARCs convened to identify common and challenging grey areas. The group generated a preliminary list of 19 grey areas in HIV/MH‐related IS. From the list, the authors developed a survey which was distributed to all ARCs to prioritize grey areas to address in this paper. ARC members across the United States (N = 60) identified priority grey areas requiring clarification. This commentary discusses topics with 40% or more endorsement. The top grey areas that ARC members identified were: (1) Differentiating implementation strategies from interventions; (2) Determining when an intervention has sufficient evidence for adaptation; (3) Integrating recipient perspectives into HIV/MH implementation research; (4) Evaluating whether an implementation strategy is evidence‐based; (5) Identifying rigorous approaches for evaluating the impact of implementation strategies in the absence of a control group or randomization; and (6) Addressing innovation in HIV/MH IS grants. The commentary addresses each grey area by drawing from the existing literature (when available), providing expert guidance on addressing each in the context of HIV/MH research, and providing domestic and global HIV and HIV/MH case examples that address these grey areas. Conclusions: HIV/MH IS is key to achieving domestic and international goals for ending HIV transmission and mitigating its impact. Guidance offered in this paper can help to overcome challenges to rigorous and high‐impact HIV/MH implementation research. [ABSTRACT FROM AUTHOR]

Background: Human immunodeficiency virus (HIV) is a retrovirus that suppresses the immune system by reducing the CD4+ T lymphocytes level. It has become a global challenge with fast prevalence ratio. Like other developing countries, Pakistan is also struggling for overcoming this viral disease since very first reported case in 1987. Aim: To update the society on the alarming rise in HIV cases in Pakistan: challenges and future recommendations at hand. Materials and Methods: The review paper utilized different search engines such pubmed central, scopus, web of science, google scholar etc. to conduct this review paper. Results: Lack of awareness, low literacy rate, practice of unhygienic equipment in healthcare departments, unstable economy, and unsafe sexual practices are the major factors behind the increasing rate of AIDS in Pakistan. Conclusion: By regulating healthcare practices and policies, promoting psychological counseling to HIV positive patients, educating the society and minimizing commercial sex practices, Pakistan can overcome this viral disease. [ABSTRACT FROM AUTHOR]

The social, economic, political and environmental structural factors that increase susceptibility to HIV infection and undermine prevention and treatment efforts continue to pose a challenge. The papers in this series highlight the importance of sustaining those efforts to address the structural drivers of the HIV epidemic, and that initiatives to achieve HIV elimination will only come about through a comprehensive HIV response, that includes meaningful responses to the social, political, economic and environmental factors that affect HIV risk and vulnerability. In the context of declining resources for HIV/AIDS, the papers speak to the need to integrate responses to the structural drivers of HIV/AIDS into future HIV investments, with both initiatives to integrate HIV into broader gender and development initiatives, as well as adaptations of current service models, to ensure that they are sensitive to and able to respond to the broader economic and social responsibilities that their clients face. [ABSTRACT FROM AUTHOR]

This paper explores ethical considerations for active studies of circumcision, i.e., the amputation of the foreskin, in the form of a case study of three major trials performed in African countries in the early 2000s. The paper outlines the function of the foreskin and method and history of its amputation as well as its current use in attempting to combat the global AIDS crisis. These trials are then interrogated in accordance with the Declaration of Helsinki. In particular, the irreversible nature of amputation is given great consideration. The case studies are found to have serious failures in terms of the modern iteration of the Declaration of Helsinki. This paper calls for extreme scrutiny in accordance with international norms relating to the ethical treatment of human subjects in a research context of studies of circumcision if and when they are proposed again. [ABSTRACT FROM AUTHOR]

Human immunodeficiency virus (HIV)‐positive women can breastfeed with minimal risk of mother‐to‐child transmission if taking antiretrovirals. Guidelines surrounding infant feeding for HIV‐positive women have evolved several times over the last two decades. Our review aimed to explore perspectives of breastfeeding with antiretrovirals from HIV‐positive women since the World Health Organization (2010) infant feeding and antiretroviral guidelines. HIV‐positive pregnant and postnatal women from all countries/settings were eligible. HIV‐positive women were either on an antiretroviral regimen at the time of the study, previously on an antiretroviral regimen, not initiated on a regimen yet, or enrolled in prevention of mother‐to‐child transmission (PMTCT) care. Quality assessment of all included studies were conducted. Four databases (CINAHL, EMBASE, MEDLINE and PsycINFO) were searched for studies conducted from January 2010 to October 2020. Nine papers were included in the review, of which two presented findings from the same study. Five analytical themes were developed via thematic synthesis: (1) awareness of breastfeeding with antiretrovirals, (2) turmoil of emotions, (3) coping mechanisms, (4) the intertwining of secret, stigma and support and (5) support needed. Support from family and health care professionals and coping approaches were important to overcome stigma and the emotional challenges of breastfeeding with antiretrovirals. Health care professionals should be familiar with the most updated national and local guidance surrounding infant feeding and antiretrovirals. Further research into interventions to encourage HIV‐positive women to adhere and commit to lifelong antiretroviral treatment (Option B+) for breastfeeding is required. [ABSTRACT FROM AUTHOR]

Introduction: In 2004, the US government began to utilize the Food and Drug Administration's (USFDA) tentative approval process (tFDA) as a basis to determine which HIV drugs are appropriate to be purchased and used in resource-constrained settings. This process permits products that are not approved for marketing in the US, including medicines with active patents or marketing restrictions in the US, to be purchased and distributed in resource-constrained settings. Although the tFDA was originally intended to support the United States' President's Emergency Plan for AIDS Relief (PEPFAR), the USFDA list has become a cornerstone of international HIV programmes that support procurement of ARVs, such as the World Health Organization and the Global Fund to Fight AIDS, Tuberculosis, and Malaria. Our objective in this article is to help the global HIV policy makers and implementers of HIV programmes better understand the benefits and limitations of the tFDA by providing an in-depth review of the relevant legal and regulatory processes. Discussion: USFDA's dedicated tFDA process for ARVs used by the PEPFAR programme has a wide impact globally; however, the implementation and the regulatory processes governing the programme have not been thoroughly described in the medical literature. This paper seeks to help stakeholders better understand the legal and regulatory aspects associated with review of ARVs under the tFDA by describing the following: (1) the tFDA and its importance to global ARV procurement; (2) the regulatory pathways for applications under tFDA for the PEPFAR programme, including modifications to applications, review timelines and costs; (3) the role of US patents, US marketing exclusivity rights, and the Medicines Patents Pool in tFDA; and (4) an overview of how applications for PEPFAR programme are processed through the USFDA. We also provide a case study of a new ARV, tenofovir alafenamide fumarate (TAF), not yet reviewed by USFDA for PEPFAR use. Conclusions: In this paper, we describe the importance and implementation of USFDA's tentative approval process to review ARVs for resource-constrained settings. We also highlight the impact of patents and exclusivities on review of HIV drugs under tFDA and illustrate the concepts using a new HIV drug as an example. [ABSTRACT FROM AUTHOR]

Introduction: While there is a global consensus on monitoring Human Immunodeficiency Virus (HIV) treatment progress, there has been less attention to the degree of consistency of the measurement of HIV prevention programmes—and the global prevention response is not on‐track to achieve 2020 goals. In this paper, we assess the degree of variability in primary prevention indicators selected by national strategic plans (NSPs) and global stakeholder monitoring and evaluation (M&E) strategies. Methods: We obtained the most recent NSPs from low and middle income Joint United Nations Programme on HIV/AIDS (UNAIDS) Fast‐Track countries, and M&E documents from The Global Fund to Fight AIDS, Tuberculosis and Malaria (The Global Fund), President's Emergency Plan for AIDS Relief (PEPFAR), UNAIDS, the Global HIV Prevention Coalition and the World Health Organization (WHO). We extracted HIV primary prevention indicators from each document, standardized and aggregated them by age/ sex, categorized indicators by topic, and evaluated the frequency of matched indicators between countries and stakeholders. Data were collected between February and April of 2019. Results: Twenty‐one NSPs and five global stakeholder documents were assessed; 736 primary prevention indicators were identified; 284 remained following standardization and aggregation. NSPs contained from 3 to 48 primary prevention indicators, with an average of 23; categories included: HIV education and outreach (17.6%), testing (17.3%) and condom use (16.2%). Of unique national indicators, only 34% was shared between two or more countries. Sixty‐nine per cent was applied in a single country only. 56% of NSP indicators did not appear in any global stakeholder document. Conversely, 42% of global indicators did not appear in any surveyed NSPs. Within global indicators, 63% was only measured by one global body, and no single indicator was measured by all five. Conclusions: These analyses reveal a lack of consensus both between and within countries' and global stakeholders' measurement of HIV prevention. Though some variability is expected, these findings point to a need to refocus attention on achieving greater consensus on a global measurement framework for HIV prevention. [ABSTRACT FROM AUTHOR]

Context Until the last decade of the 20th century, France had no equivalent to the US Food and Drug Administration. In this paper we describe and interpret the complex series of events that led to the passage by the French Parliament in December 1992 of a law incorporating such an agency, the Agence du Médicament (literally, 'medicines agency'). The broad aim of this project was to learn how public health policy change comes about by detailed analysis of a specific instance. More specifically, we aimed to better understand the circumstances under which public health crisis leads to significant public health policy reform. Methods This paper is based on detailed analysis of primary documents (eg, archived French health ministry papers, recorded parliamentary debates, government reports, newspaper articles) and oral history interviews covering a period from 1988 to 1993. Thematic analysis of these materials was initially grounded in theories of organizational change, moving to constructs that emerged from the data themselves. Findings Policy entrepreneurs positioned to frame adverse events and seize opportunities are key to public health policy reform. However, whether these entrepreneurs will have the requisite institutional power is contingent both on political structure and on the power of competing institutional actors. Health crises may catalyze institutional reform, but our analysis suggests that whether reform occurs, or even whether adverse episodes are labeled as crises, is highly contingent on circumstances of history, political structure, and political ideology and is extremely difficult to predict or control. Conclusions Actors positioned to shape public health policy need to have a detailed understanding of the circumstances that facilitate or impede policy reform. Health crises are now more often global than not. Comparative, theoretically grounded, cross-national research that looks in detail at how different countries respond to similar health crises would be extremely valuable in informing both policymakers and researchers. [ABSTRACT FROM AUTHOR]

Ethnostatistics is the study of the social practices surrounding the construction and interpretation of statistics. This paper considers certain ethnostatistical aspects of the official statistics on AIDS cases - the monthly updated figures on AIDS cases supplied by the Department of Health and derived from the English and Scottish voluntary reporting schemes. The paper focuses on problems in the classification of cases according to the route of virus transmission, particularly where multiple risk practices may be reported. Some (but not all) classification problems can be avoided by adopting a cross-tabular format of presentation. The data on reported Scottish AIDS cases are re-analysed in order to illustrate such a cross-tabular representation. These data are the basis for a concluding statement on the difficulties in projecting future heterosexual epidemic spread. [ABSTRACT FROM AUTHOR]

Introduction It is increasingly clear that the HIV response will not be sustainable if the number of infections is not significantly reduced. Discussion For two decades, research has been ongoing to identify new behavioural and biomedical strategies to prevent HIV infection. In the past few years, the efficacy of several new strategies has been demonstrated, including oral pre-exposure prophylaxis (PrEP; i.e. daily use of tenofovir/emtricitabine). Because several social, political and logistic barriers remain, however, optimal PrEP implementation will require a better dissemination of new evidence in a number of areas and additional implementation research from various disciplinary perspectives (i.e. social science, policy and ethics; health systems; and economics, including cost-effectiveness studies). Discussion of new evidence on those topics, as well as case studies of potential PrEP implementation in diverse environments, can improve the understanding of the role that PrEP may play in addressing the global HIV/AIDS epidemic. In light of these needs, the Network for Multidisciplinary Studies in ARV-based HIV Prevention (NEMUS) and the World Health Organization (WHO) were honoured to co-organize a special issue of JIAS aimed at contributing to a scholarly discussion of current conditions surrounding PrEP implementation, potential impact and efficiency, social science concerns and the study of PrEP implementation in specific country cases. The papers included in this monograph identify and cover many of the main aspects of the complex yet promising discussions around PrEP implementation today. Conclusions This is a collection of timely contributions from global leaders in HIV research and policy that addresses geographic diversity, uses a trans-disciplinary approach and covers a variety of the complex issues raised by PrEP. As this publication will become accessible to all, we hope that it will remain a valuable resource for policy makers, programme managers, researchers and activists around the world at a moment of a paradigm shift of the global response to HIV. [ABSTRACT FROM AUTHOR]

The Food and Agriculture Organization states that ‘the most affected African countries could lose up to 26% of their agricultural labor force within two decades. As agriculture still represents a large proportion of the gross domestic product, this loss in labor could have severe impacts on national economies’ (FAO). Yet, the two quantitative studies presented indicate that the impacts are not only difficult to measure, but that they may be less significant than might be expected when considered at the aggregate level of community (Jayne et al.; Dorward, Mwale, and Tuseo). Importantly, both authors also caution against the potentially spurious conclusion that under scenarios of minimal aggregate impact, households would also remain largely unaffected by HIV/AIDS. This paper discusses the key findings of these two studies and highlights the gaps in the knowledge base and the methodological challenges of conducting research of this kind. [ABSTRACT FROM AUTHOR]

The article cites studies that analyze the relation of orphanhood to the occurrence of human immunodeficiency virus (HIV)/AIDS in Africa. One paper draws upon an exceptional Tanzanian two-period data set. This data set may illuminate on the effects of orphanhood on human capital formation. Another issue refers to the cost of orphanhood to an economy over time, or the trade-off between allocating resources to mitigate the negative effects of orphanhood directly and investing in HIV/AIDS mitigation. It is found that HIV/AIDS can have a large negative impact on total factor productivity.

Background and Aim(S): This study retrospectively assessed the prevalence of TB and human immunodeficiency virus (HIV)/AIDS coinfection among patients that attended the Directly Observed Treatment Short‐course (DOTS) centers in Anambra State, Southeast, Nigeria, between 2013 and 2017. Methods: The study adopted a descriptive and retrospective epidemiological survey design. A total of 1443 case files of patients aged 15−60 who were treated in DOTS centers selected from Anambra State's 21 Local Government Areas between 2013 and 2017 were investigated. The uniform data form, a standardized instrument used in Anambra State's health facilities for data collection, was used to collect data from case files of all those identified as coinfected with TB and HIV/AIDS. Results: The mean prevalence rate of TB and HIV/AIDS coinfection in the state during the 5‐year period (2013–2017) was 20.00%. The highest annual prevalence of TB and HIV/AIDS coinfection was recorded in 2014 (23.84%). The state's prevalence of TB and HIV/AIDS coinfection increased dramatically from 13.17% in 2013 to 23.84% in 2014, followed by a slight downward trend to 22.80% in 2015, 20.17% in 2016, and 20.03% in 2017. In terms of gender, age, marital status, and occupation, females (59.5%), those aged 15 to 25 years (30.7%), married people (43.90%), and traders/business owners (50.7%), respectively, had the highest rates of tuberculosis and HIV/AIDS coinfection during the study period. Conclusion: The findings of this study show that young people, females, married people, and traders/business owners appear to be the most vulnerable groups affected by TB and HIV/AIDS coinfection, accounting for the majority of the disease burden in the state. To address the high prevalence of TB and HIV/AIDS coinfection in the Anambra State, novel intervention and control programs should be developed and implemented, and existing intervention frameworks should be strengthened. [ABSTRACT FROM AUTHOR]

Cavitary lung lesions are uncommon radiological findings in cytomegalovirus pneumonia, and tissue biopsy is rarely performed for diagnosis. A 67‐year‐old man presented with a wet cough. Extensive white moss in the oral cavity was found on physical examination, and chest computed tomography revealed an approximately 4 cm cavitary lesion in the upper lobe of the right lung. Blood tests showed a critically low CD4+ T lymphocyte count and positivity for human immunodeficiency virus type 1 antibodies. A transbronchial biopsy of the cavitary lung lesion was performed, and inclusion bodies in the nuclei of enlarged alveolar epithelial cells were seen in the histopathological findings. Immunohistochemistry staining for cytomegalovirus was positive, and cytomegalovirus pneumonia was diagnosed. Ganciclovir treatment was initiated, and the symptoms and imaging findings resolved. Cytomegalovirus pneumonia can present as cavitary lung lesions in patients with acquired immunodeficiency syndrome, and a transbronchial biopsy is essentially useful for a definitive diagnosis. [ABSTRACT FROM AUTHOR]

Objective: Immune tolerance and evasion play a critical role in virus‐driven malignancies. However, the phenotype and clinical significance of programmed cell death 1 (PD‐1) and its ligands, PD‐L1 and PD‐L2, in aggressive acquired immunodeficiency syndrome (AIDS)‐related non‐Hodgkin lymphoma (AR‐NHL) remain poorly understood, particularly in the Epstein–Barr virus (EBV)‐positive subset. Methods: We used in situ hybridization with EBV‐encoded RNA (EBER) to assess the EBV status. We performed immunohistochemistry and flow cytometry analysis to evaluate components of the PD‐1/PD‐L1/L2 pathway in a multi‐institutional cohort of 58 patients with AR‐NHL and compared EBV‐positive and EBV‐negative cases. Results: The prevalence of EBV+ in AR‐NHL was 56.9% and was associated with a marked increase in the expression of PD‐1/PD‐L1/PD‐L2 in malignant cells. Patients with AR‐NHLs who tested positive for both EBER and PD‐1 exhibited lower survival rates compared to those negative for these markers (47.4% vs. 93.8%, p = 0.004). Similarly, patients positive for both EBER and PD‐L1 also demonstrated poorer survival (56.5% vs. 93.8%, p = 0.043). Importantly, PD‐1 tissue‐expression demonstrated independent prognostic significance for overall survival in multivariate analysis and was correlated to elevated levels of LDH (r = 0.313, p = 0.031), increased PD‐1+ Tregs (p = 0.006), and robust expression of EBER (r = 0.541, p < 0.001) and PD‐L1 (r = 0.354, p = 0.014) expression. Conclusions: These data emphasize the importance of PD‐1‐mediated immune evasion in the complex landscape of immune oncology in AR‐NHL co‐infected with EBV, and contribute to the diagnostic classification and possible definition of immunotherapeutic strategies for this unique subgroup. [ABSTRACT FROM AUTHOR]

This paper studies the impact of HIV/AIDS on per capita income and education. It explores two channels on how HIV/AIDS affects income that have not been sufficiently stressed by previous literature: the reduction of the incentives to stay in school due to shorter expected longevity and the reduction in productivity of experienced workers. In the model, individuals live for three periods, may get infected in the second period, and with some probability die of AIDS before reaching the third period of their lives. Parents care for the welfare of the future generations so that they will maximize lifetime utility of their dynasty. The simulations predict that the most affected countries in Sub-Saharan Africa in the future will be, on average, 30% poorer than they would be without AIDS. Schooling will decline in some cases by 40%. These figures are dramatically reduced with widespread medical treatment, as it increases the survival probability and productivity of infected individuals. ( JEL O11, I12, C15, O55) [ABSTRACT FROM AUTHOR]

The Joint Learning Initiative on Children and AIDS recently recommended that programmes for children affected by HIV and AIDS in sub-Saharan Africa direct more support to families. Interest has grown in including men in such family-orientated interventions by researchers, policy makers, and community and non-governmental organizations. However, there is a lack of good quality data on men's involvement with children in the diverse settings in sub-Saharan Africa. In addition, limited research has examined their role in providing emotional, material support and protection for HIV- and AIDS-affected children and families. In this paper, we describe the availability of data about men and families, in particular fathers, in ongoing sub-Saharan African surveys and longitudinal population cohorts. We discuss the conceptual and measurement issues associated with data collection on men's involvement in these types of studies. We consider the opportunities for improving the collection of data about men and families in household surveys and population cohorts in order to inform the design and evaluation of family-centred interventions for children affected by HIV and AIDS. [ABSTRACT FROM AUTHOR]

Introduction: The transition from paediatric to adult care poses risks to the health of young adults living with HIV if unsuccessful, including interruptions in care and poor health outcomes. Evolving best practices in HIV healthcare transition should ideally be informed by real-world qualitative and quantitative clinical healthcare transition outcomes. There has been a recent proliferation of HIV healthcare transition outcome research, largely from Europe and North America. Methods: A literature search was undertaken using the online databases PubMed, Web of Science, and Google Scholar. Medical subject and text word searches were combined for terms relating to HIV, paediatric transition outcomes, and internal and external factors were used to identify peer-reviewed articles. Results: In this paper, we review data on HIV healthcare transition outcomes in North America and Europe. Internal and external factors which may impact the success of HIV healthcare transition are examined. We describe ongoing research efforts to capture transition outcomes in the North America and Europe. Clinical, operational, and implementation science research gaps that exist to date are highlighted. Efforts to improve HIV healthcare transition research through country-level surveillance networks and large multicentre cohorts, including data integration and linkage between paediatric and adult cohorts are discussed. Conclusions: We identified the need for a comprehensive approach to implementing empirically supported protocols to support healthcare transition for ALHIV. While there is limited prospective longitudinal cohort data available at this time, cohorts linking the paediatric and adolescent with ongoing surveillance into adulthood are being developed. Through a review of existing qualitative and quantitative healthcare transition outcomes studies, we identify emerging areas of consensus surrounding healthcare transition research implementation. Successful healthcare transition programmes in Europe and North America often share several characteristics, including implementation of a youth friendly multidisciplinary approach, consistent communication and integration between paediatric and adult care teams, and an individualized approach which is attuned the adolescent's transition readiness. Moving forward, the voices of youth and young adults living with HIV should be included in the development and evaluation of healthcare transition protocols to ensure that the definition of successful transition reflects all of the stakeholders in the transition process. [ABSTRACT FROM AUTHOR]

As the published literature on HIV therapy continues to grow, it becomes increasing difficult for treating physicians to keep up to date with the latest developments. For example, several thousands of papers have been published since HIV10 in the HIV literature. Websites such as HIV Drug Therapy, which includes a section on new HIV publications, can be a great help, providing a brief summary of interesting papers that have been recently published. In my presentation, I will review what I believe to be some of the most useful and key papers that have been published in the last 2 years. [ABSTRACT FROM AUTHOR]

Introduction The extraordinary feat of proving the effectiveness of oral pre-exposure prophylaxis (PrEP) in clinical trials in different populations in a variety of settings may prove to have been easier than ensuring it is used well. Decision-makers must make difficult choices to realize the promise of antiretroviral prophylaxis for their countries. This paper outlines key economic, regulatory and distributive justice issues that must be addressed for effective and acceptable PrEP implementation. Discussion In considering the role that PrEP can play in combination prevention programmes, decision-makers must determine who can benefit most from PrEP, how PrEP can be provided safely and efficiently, and what kind of health system support will ensure successful implementation. To do this, they need contextualized information on disease burden by population, analyses of how PrEP services might best be delivered, and projections of the human resource and infrastructure requirements for each potential delivery model. There are cost considerations, varying cost-effectiveness results and regulatory challenges. The principles of ethics can inform thorny discussions about who should be prioritized for oral PrEP and how best to introduce it fairly. We describe the cost-effectiveness of PrEP in different populations at higher risk of HIV exposure, its price in low- and middle-income countries, and the current regulatory situation. We explore the principles of ethics that can inform resource allocation decision-making about PrEP anchored in distributive justice, at a time when universal access to antiretroviral treatment remains to be assured. We then highlight the role of advocacy in moving the PrEP agenda forward. Conclusions The time is ripe now for decisions about whether, how and for whom PrEP should be introduced into a country's HIV response. It has the potential to contribute significantly to high impact HIV prevention if it is tailored to those who can most benefit from it and if current regulatory and pricing barriers can be overcome. Advocacy at all levels can help inform decision-making and push the access agenda to avert HIV infections among those at highest risk of HIV exposure. The benefits will accrue beyond the individual level to slow HIV transmission at the population level. [ABSTRACT FROM AUTHOR]

The article discusses research which examined the role of pre-exposure prophylaxis (PrEP) in addressing the global HIV/AIDS epidemic. Topics discussed include the papers on the PrEP implementation, potential impact and efficiency, social science concerns and the study of modern PrEP implementation and cost-effectiveness analysis targeting PrEP and antiretroviral (ART).

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Towards evidence-based integration of services for HIV, non-communicable diseases and substance use: insights from modelling Keywords: human immunodeficiency virus; integrated care; health systems; mathematical models EN human immunodeficiency virus integrated care health systems mathematical models 1 4 4 06/23/20 20200602 NES 200602 The year 2020 is the designated date for achieving the Joint United Nations Programme on HIV/AIDS 90-90-90 targets for human immunodeficiency virus (HIV) diagnosis, treatment and viral suppression [1]; it also marks completion of one-third of the time allotted (from 2015 to 2030) for achieving the Sustainable Development Goals and the corresponding end of acquired immune deficiency syndrome (AIDS) [2]. Yet the HIV epidemic is far from ended: nearly two million people still acquire HIV infection every year, the number of people living with HIV (PLHIV) continues to increase and new infections are still on the rise in many populations [3]. They also illustrate that the landscape of integrating HIV services into broader health systems - and integrating broader healthcare services into HIV-specific systems - is one that is only beginning to take shape; the need for additional data and corresponding analysis to inform specific policy decisions is urgent. [Extracted from the article]

The COVID‐19 pandemic exacerbates challenges faced by human immunodeficiency virus patients, who are at heightened risk for infection due to compromised immune systems. This study aims to develop a reliable, home‐based point‐of‐care testing (POCT) tool for early screening of acquired immunodeficiency syndrome (AIDS) coinfected with Talaromyces marneffei infection. Employing a "From weak to strong" deduction strategy for feature selection, data from 464 AIDS patients across four cohorts between February 5th, 2014, and January 8th, 2022, are analyzed. The top three features consistently observed are D‐dimer, cluster of differentiation 4+, and aspartate transaminase. Based on these features, the simplest risk‐scoring model is constructed, with the area under the receiver operating characteristic curve values of 0.91, 0.80, and 0.69 in the hold‐out cohort, external cohort 1, and external cohort 2, respectively. This "From weak to strong" deduction strategy identifies advantageous clinical features, enabling the development of simplified clinical risk scores with multiple biomarkers. To facilitate practical implementation, enhanced POCT tools are introduced, specifically a strip with segmented testing capabilities that demonstrates sensitivity and strong correlation with clinical scoring models. Furthermore, an open‐access website and a free Android mobile app are created to support community utilization. The findings underscore the effectiveness of the innovative deduction strategy and enhanced test strips, which enable bedside measurements without laboratory dependency. [ABSTRACT FROM AUTHOR]

Women continue to be at special risk for HIV acquisition due to a complex mix of biological, behavioural, structural, cultural and social factors, with unacceptable rates of new infection. Scientific advances over the past decade have highlighted the use of antiretroviral (ARV) drugs as pre-exposure prophylaxis (PrEP) to prevent HIV acquisition (sexually, parenterally and vertically) and ARV treatment (ART) for HIV-positive patients to prevent onward transmission (treatment as prevention - TasP). This paper reviews the evidence base for PrEP and TasP, describes new products in development and the need to translate research findings into programmes with impact at the population level. [ABSTRACT FROM AUTHOR]

During the 1990s, biomedical scientists and Muslim religious scholars collaborated to construe Islamic responses for the ethical questions raised by the AIDS pandemic. This is the first of a two-part study examining this collective legal reasoning ( ijtihād jamā'ī). The main thesis is that the role of the biomedical scientists is not limited to presenting scientific information. They engaged in the human rights discourse pertinent to people living with HIV/AIDS, gave an account of the preventive strategy adopted by the World Health Organization, and offered an (Islamic) virtue-based preventive model. Finally, these scientists tried to draft a number of Islamic legal rulings ( aḥkām), usually seen in Islamic jurisprudence as the exclusive business of Muslim religious scholars. This multilayered role played by the scientists reflects intriguing developments in the Islamic religio-ethical discourse in general and in the field of Islamic jurisprudence in particular. [ABSTRACT FROM AUTHOR]

Background The fact that HIV prevention often deals with politicised sexual and drug taking behaviour is well known, but structural HIV prevention interventions in particular can involve alteration of social arrangements over which there may be further contested values at stake. As such, normative frameworks are required to inform HIV prevention decisions and avoid conflicts between social goals. Methods This paper provides a conceptual review and discussion of the normative issues surrounding structural HIV prevention strategies. It applies political and ethical concepts to explore the contested nature of HIV planning and suggests conceptual frameworks to inform future structural HIV responses. Results HIV prevention is an activity that cannot be pursued without making value judgements; it is inherently political. Appeals to health outcomes alone are insufficient when intervention strategies have broader social impacts, or when incidence reduction can be achieved at the expense of other social values such as freedom, equality, or economic growth. This is illustrated by the widespread unacceptability of forced isolation which may be efficacious in preventing spread of infectious agents, but conflicts with other social values. Conclusions While no universal value system exists, the capability approach provides one potential framework to help overcome seeming contradictions or value trade-offs in structural HIV prevention approaches. However, even within the capability approach, valuations must still be made. Making normative values explicit in decision making processes is required to ensure transparency, accountability, and representativeness of the public interest, while ensuring structural HIV prevention efforts align with broader social development goals as well. [ABSTRACT FROM AUTHOR]

This paper explores the ways that young people express their agency and negotiate complex lifecourse transitions according to gender, age and inter- and intra-generational norms in sibling-headed households affected by AIDS in East Africa. Based on findings from a qualitative and participatory pilot study in Tanzania and Uganda, I examine young people's socio-spatial and temporal experiences of heading the household and caring for their siblings following their parent's/relative's death. Key dimensions of young people's caring pathways and life transitions are discussed: transitions into sibling care; the ways young people manage changing roles within the family; and the ways that young people are positioned and seek to position themselves within the community. The research reveals the relational and embodied nature of young people's life transitions over time and space. By living together independently, young people constantly reproduce and reconfigure gendered, inter- and intra-generational norms of 'the family', transgressing the boundaries of 'childhood', 'youth' and 'adulthood'. Although young people take on 'adult' responsibilities and demonstrate their competencies in 'managing their own lives', this does not necessarily translate into more equal power relations with adults in the community. The research reveals the marginal 'in-between' place that young people occupy between local and global discourses of 'childhood' and 'youth' that construct them as 'deviant'. Although young people adopt a range of strategies to resist marginalisation and harassment, I argue that constraints of poverty, unequal gender and generational power relations and the emotional impacts of sibling care, stigmatisation and exclusion can undermine their ability to exert agency and control over their sexual relationships, schooling, livelihood strategies and future lifecourse transitions. [ABSTRACT FROM AUTHOR]

This paper reports on a study with rural young people (aged 10-24 years) in Malawi and Lesotho, focusing on their opportunities to learn skills and access capital and assets to engage in income-generating activities (IGAs). Participatory group exercises and individual interviews provide many examples of how young people learn skills and start small businesses, as well as an insight into their strategic thinking about engaging in these livelihood options. Various factors, including the effects of AIDS, are shown to affect young people's prospects of succeeding in their ventures. Young people are very keen on starting IGAs, and are supported by adult members of their communities in asking for interventions to help them. We argue that expanded vocational and business training, focusing on locally appropriate types and scale of businesses, coupled with help to raise start-up capital has the potential to improve the chances of young people who are poor and/or AIDS-affected securing sustainable rural livelihoods in their futures. Since AIDS is intertwined with many other issues affecting young people's livelihoods, it is problematic to single out and target only AIDS-affected young people with interventions on skills building and IGAs. Policymakers' attitudes to vocational skills training and support for IGAs in Malawi and Lesotho are also explored, and policy recommendations made to support vulnerable rural young people in their attempts to build sustainable livelihoods. [ABSTRACT FROM AUTHOR]

In the history of public health, HIV/AIDS is unique; it has widespread and long-lasting demographic, social, economic and political impacts. The global response has been unprecedented. AIDS exceptionalism - the idea that the disease requires a response above and beyond "normal" health interventions - began as a Western response to the originally terrifying and lethal nature of the virus. More recently, AIDS exceptionalism came to refer to the diseasespecific global response and the resources dedicated to addressing the epidemic. There has been a backlash against this exceptionalism, with critics claiming that HIV/AIDS receives a disproportionate amount of international aid and health funding. This paper situations this debate in historical perspective. By reviewing histories of the disease, policy developments and funding patterns, it charts how the meaning of AIDS exceptionalism has shifted over three decades. It argues that while the connotation of the term has changed, the epidemic has maintained its course, and therefore some of the justifications for exceptionalism remain. [ABSTRACT FROM AUTHOR]

Respect for confidentiality is firmly established in codes of ethics and law. Medical care and the patients' trust depend on the ability of the doctors to maintain confidentiality. Without a guarantee of confidentiality, many patients would want to avoid seeking medical assistance The principle of confidentiality, however, is not absolute and may be overridden by public interests. On some occasions (birth, death, infectious disease) there is a legal obligation on the part of the doctor to disclose but only to the appropriate authorities. Permissible disclosure can be granted by the patients' consent, for example, for the purpose of insurance they may wish to take out. Moreover, there are some ambivalent situations (such as criminal acts, or notification of sexual partner in case of a patient with AIDS) for which Greek law does not include relevant provisions, and the Codes of Medical Ethics do not offer clear guidelines. Therefore, the Greek doctor is called to estimate the situation and assume full responsibility for his decision. Finally, new considerations have arisen in the context of the recent advances in the field of telemedicine and electronic archiving. The paper discusses the current situation and legislation in Greece. [ABSTRACT FROM AUTHOR]

Little attention has been given to understanding the emotional well-being of people living with HIV/AIDS in developing countries, despite the fact that emotions may impact on people's sense of purpose and value, and ultimately their ability and resolve to hold livelihood and familial responsibilities together. Drawing upon research undertaken in the Caprivi Region of Namibia, this paper examines the use of solicited text and photo diaries in enabling insight into the emotional impacts of HIV/AIDS. The advantages and constraints of diary methods are examined, focusing on informant-directed research and the ethical considerations surrounding their use. [ABSTRACT FROM AUTHOR]

This paper investigates the extent of knowledge about HIV/AIDS among young Yupno women and men. Local understanding of sikAIDS is shaped by cultural, moral and religious concepts and processes that are based on social values and practices. Difficulties these young people face in accessing information about HIV/AIDS and using it to implement preventative measures -- for example by obtaining condoms -- have to be seen in the framework of 'kastom' and a moral discourse coined and influenced by the Lutheran Church. As the research shows, there is an urgent need for a broad and contextually sensitive approach to sexual health, including information about conception, family planning methods, and sexually transmitted diseases when planning awareness campaigns for teenagers in rural regions. [ABSTRACT FROM AUTHOR]

Rugby league is the national sport of Papua New Guinea and the game's huge popularity and international profile has been used in recent condom promotion campaigns in the nation's fight against the HIV/AIDS epidemic. In this paper, I argue that the promotion of condom use through rugby league requires a national campaign strategy that includes understandings of condom use and masculinity at the rural level. I demonstrate this through a study of Gogodala men's understandings of the epidemic and condom use in Western Province. The Gogodala are a Christian-based society and many blame the national condom promotion strategy for an increase in promiscuity and for 'turning sex into a game'. Condom availability in this rural area continues to be restricted to a family planning program that promotes Christian values and excludes unmarried men. I explore the male condom dilemma where young men are more concerned with avoiding accusations that their sexual behaviour puts them at risk of contracting HIV despite acknowledging the preventative value of using condoms. In this context young men disassociate themselves from the disease and condom use through a process of calculated risk or risk minimisation. [ABSTRACT FROM AUTHOR]

Accurate self-administration of antiretroviral medication therapy for HIV/AIDS is a significant clinical and ethical concern because of its implications for individual morbidity and mortality, the health of the public, and escalating healthcare costs. However, the traditional construction of patient medication adherence is oversimplified, myopic, and ethically problematic. Adherence relies on existing social power structures and western normative assumptions about the proper roles of patients and providers, and principally focuses on patient variables, obscuring the powerful socioeconomic and institutional influences on behaviour. Some professionals advocate for alternate approaches to adherence, but many of the available alternatives remain conceptually underdeveloped. Using HIV/AIDS as an exemplar, this paper presents medication practice as a theoretical reconstruction and explicates its conceptual and ethical evolution. We first propose that one of these alternatives, medication practice, broadens the understanding of individuals’ medication-taking behaviour, speaks to the inherent power inequities in the patient-provider interaction, and addresses the ethical shortcomings in the traditional construal. We then integrate medication practice with feminist thought, further validating individuals’ situated knowledge, choices, and multiple roles; more fully recognizing the individual as a multidimensional, autonomous human being; and reducing notions of obedience and deference to authority. Blame is thus extricated from the healthcare relationship, reshaping the traditionally adversarial components of the interaction, and eliminating the view of adherence as a patient problem in need of patient-centred interventions. [ABSTRACT FROM AUTHOR]

In this paper, we consider a semiparametric time-varying coefficients regression model where the influences of some covariates vary non-parametrically with time while the effects of the remaining covariates follow certain parametric functions of time. The weighted least squares type estimators for the unknown parameters of the parametric coefficient functions as well as the estimators for the non-parametric coefficient functions are developed. We show that the kernel smoothing that avoids modelling of the sampling times is asymptotically more efficient than a single nearest neighbour smoothing that depends on the estimation of the sampling model. The asymptotic optimal bandwidth is also derived. A hypothesis testing procedure is proposed to test whether some covariate effects follow certain parametric forms. Simulation studies are conducted to compare the finite sample performances of the kernel neighbourhood smoothing and the single nearest neighbour smoothing and to check the empirical sizes and powers of the proposed testing procedures. An application to a data set from an AIDS clinical trial study is provided for illustration. [ABSTRACT FROM AUTHOR]

Crystal structures have shown that the HIV-1 protease flaps, domains that control access to the active site, are closed when the active site is occupied by a ligand. Although flap structures ranging from closed to semi-open are observed in the free protease, crystal structures reveal that even the semi-open flaps block access to the active site, indicating that the flaps are mobile in solution. The goals of this paper are to characterize the secondary structure and fast (sub-ns) dynamics of the flaps of the free protease in solution, to relate these results to X-ray structures and to compare them with predictions of dynamics calculations. To this end we have obtained nearly complete backbone and many sidechain signal assignments of a fully active free-protease construct that is stabilized against autoproteolysis by three point mutations. The secondary structure of this protein was characterized using the chemical shift index, measurements of 3hJNC′ couplings across hydrogen bonds, and NOESY connectivities. Analysis of these measurements indicates that the protease secondary structure becomes irregular near the flap tips, residues 49-53. Model-free analysis of 15N relaxation parameters, T1, T2 (T1ρ) and 15N-{1H} NOE, shows that residues in the flap tips are flexible on the sub-ns time scale, in contrast with previous observations on the inhibitor-bound protease. These results are compared with theoretical predictions of flap dynamics and the possible biological significance of the sub-ns time scale dynamics of the flap tips is discussed. [ABSTRACT FROM AUTHOR]

The decoy approach against nuclear factor κB (NF-κB) is a useful tool to alter NF-κB dependent gene expression using synthetic oligonucleotides (ODNs) carrying NF-κB specific cis-elements. Unfortunately, ODNs are not stable and need to be be extensively modified to be used in vivo or ex vivo. We have previously evaluated the possible use of peptide nucleic acids (PNAs) as decoy molecules. The backbone of PNAs is composed of N-(2-aminoethyl)glycine units, rendering these molecules resistant to both nucleases and proteases. We found that the binding of NF-κB transcription factors to PNAs was either very low (binding to PNA–PNA hybrids) or exhibited low stability (binding to PNA–DNA hybrids). The main consideration of the present paper was to determine whether PNA–DNA chimeras mimicking NF-κB binding sites are capable of stable interactions with proteins belonging to the NF-κB family. Molecular modeling was employed for the design of PNA–DNA chimeras; prediction of molecular interactions between chimeras and NF-κB nuclear proteins were investigated by molecular dynamics simulations, and interactions between PNA–DNA chimeras and NF-κB proteins were studied by gel shifts. We found significant differences between the structure of duplex NF-κB PNA–DNA chimera and duplex NF-κB DNA–DNA. However, it was found that these differences do not prevent the duplex PNA–DNA chimera from binding to NF-κB transcription factors, being able to suppress the molecular interactions between HIV-1 LTR and p50, p52 and nuclear factors from B-lymphoid cells. Therefore, these results demonstrate that the designed NF-κB DNA–PNA chimeras could be used for a decoy approach in gene therapy. [ABSTRACT FROM AUTHOR]

In this paper, we report the first results from the population-based cancer registry for Blantyre district, Malawi, for the period 1994-1998. In this 5-year period, 1245 cases were recorded in males (an estimated age-standardized incidence of 92.0 per 100,000) and 1003 in females (an age standardised rate (ASR) of 88.8 per 105). The overall percentage of cases with histological verification was just 41.8%, indicating that case-finding outside the laboratory had been quite successful; nevertheless the rather low rates suggest possible underdiagnosis of cancer, as well as cases missed. As in other reports from the region, the contemporary pattern is dominated by Kaposi's sarcoma (KS) (55.2% cancers in men, 28% in women), the effect of the evolving epidemic of AIDS. The incidence of cervix cancer in women is high (ASR 26.2 per 105), and there are moderately high rates of oesophageal cancer (ASR 15.4 per 105 in men, 9.3 per 105 in women). In childhood, the cancer profile is dominated by Burkitt's lymphoma, which accounts for 42.4% of cancers; KS is now the second most frequent cancer of childhood. [ABSTRACT FROM AUTHOR]

The HIV pandemic continues to evolve, in both magnitude and diversity. In this paper, we briefly review the global epidemiology of HIV/AIDS, reflecting on the differences by region, and the challenges posed by the evolving epidemics in terms of prevention and surveillance. Despite the reduction in numbers of new AIDS cases in the US and Western Europe due to advances in treatment, a constant number of new HIV infections persists every year, with evidence that in some settings high-risk behaviour has increased, indicating failure in primary prevention. However, the vast majority of new infections still occur in developing countries. The two giants, India and China, are set to determine Asia's ultimate contribution to the pandemic, but currently it is Africa that remains in the eye of the storm, with rapidly increasing epidemics in many countries in the south and east of the continent impacting on all levels of society. [ABSTRACT FROM AUTHOR]

Introduction: The HIV response has long recognized that certain "key populations" such as individuals in detention, adolescent girls and young women, sex workers, people who use drugs, LGBTQ individuals, migrants and others face higher barriers to access to, uptake of, and retention in HIV prevention and treatment services. One approach to addressing these barriers is the training of community paralegals to advocate for the rights of individuals and to address discrimination in health settings. Discussion: Community paralegal programmes have been able to successfully address rights violations that impact access to health services and underlying determinants of health across a range of countries and populations, focusing upon issues such as discrimination and the denial of health services; unlawful detention of outreach workers, sex workers, persons who use drugs and men who have sex with men; and harmful traditional practices and gender‐based violence. In addition to resolving specific cases, evaluations of paralegal programmes have found that these programmes increased legal literacy among key populations at risk of HIV and increased understanding of human rights among healthcare providers, resulting in improved access to HIV services. Some evaluations have noted challenges related to the sustainability of paralegal programmes similar to those raised with community health worker programmes more broadly. Conclusions: To achieve global HIV goals, funding for legal literacy and paralegal programmes should be increased and interventions should be rigorously evaluated. Efforts should target discrimination in access to HIV prevention and treatment and criminalization of key populations, two key barriers to ensuring access to HIV prevention and treatment services. [ABSTRACT FROM AUTHOR]

Introduction: In addition to standard highly active antiretroviral therapy protocols, complementary therapies using natural compounds are widely used by human immunodeficiency virus (HIV)‐infected human patients. One such compound is the fermented wheat germ extract (FWGE), named Avemar. Materials and methods: In this study, we investigate the effects of Avemar in a feline‐acquired immunodeficiency syndrome model. MBM lymphoid cells were acutely infected by the American feline immunodeficiency virus (FIV)‐Petaluma (FIV‐Pet) and the European FIV Pisa‐M2 strains. FL‐4 lymphoid cells, continuously producing FIV‐Pet, served as a model for chronic infection. Crandell Rees feline kidney (CRFK) cells were infected by either FIV‐Pet or feline adenovirus (FeAdV) as a model for transactivation and opportunistic viral infection. Cell cultures were treated pre‐ and post‐infection with serial dilutions of spray‐dried FWGE (Avemar pulvis, AP), a standardized active ingredient in commercial Avemar products. Residual FIV and FeAdV infectivity was quantified. Results: In a concentration‐dependent manner, AP inhibited replication of FIV strains in MBM and CRFK cells by 3–5 log. Low AP concentration prevented FIV‐Pet release from FL‐4 cells. Higher concentrations destroyed virus‐producing cells with cytopathic effects resembling apoptosis. AP strongly inhibited FeAdV production inside CRFK cells but not in HeLa cells. Adenovirus particles are then released via the disintegration of CRFK cells. Discussion: This report is the first to describe the antiviral effects of Avemar. Further studies are required to confirm its in vitro and in vivo effects and to investigate the potential for its use as a nutraceutical in FIV‐infected felines or HIV‐infected humans. Conclusion: Avemar, as a single nutraceutical, inhibits FIV replication and destroys retrovirus carrier cells. An important conclusion is that prolonged Avemar treatment might reduce the number of retrovirus‐producing cells in the host. [ABSTRACT FROM AUTHOR]

We set out to investigate the extent to which cultural constructs might determine treatment-seeking for diarrhoea in the poorer populations of Lusaka, Zambia. This paper describes these concepts and perceptions and outlines a classification of such illnesses, together with an analysis of its implications for understanding treatment choice. Data were derived from focus group discussions, a household survey, a survey of practitioners of traditional medicine and interviews with local residents attending an urban health centre with persistent diarrhoea. The classification is based on symptoms and perceptions of aetiology. While resulting categories convey imperatives for treatment choice, it is clear that individuals with diarrhoeal illnesses seek treatment from multiple sources. This may be because any single illness may fit more than once category, or because unrelenting ill-health engenders desperate behaviour. The cultural constructs do not fully explain treatment choice and attitudes to prevention, but could be used to improve communication regarding public health and treatment strategies. [ABSTRACT FROM AUTHOR]

The article focuses on the interactionist perspective study of how the gay men with Human immunodeficiency virus (HIV) disease, deal with sexual implications of their illness. Based on the interviews od diagnosed individual with HIV/AIDS, they experience disruption in their sexual feelings and self images due to their illness and they encounter also hardship in dealing with their sexual relationship. Having the disease, they have a change of outlook towards the meaning of sex and themselves, they more preserve valued intimate identities and their is a shift of moral also to their intimate relationship and in the society in facing the challenges as they go through with their serious illness.

But in this case, MAC infection with destructive changes of T SB 10-12 sb and L SB 4-5 sb in a middle-aged man with normal immune function was first reported and this also revealed the possibility of multiple abscesses in MAC infection. Keywords: Case Report; Metagenomic Next Generation Sequencing; Mycobacterium Avium Complex; Spinal Infection; Spine EN Case Report Metagenomic Next Generation Sequencing Mycobacterium Avium Complex Spinal Infection Spine 1707 1715 9 06/06/23 20230601 NES 230601 A 52-year-old patient misdiagnosed with spinal tuberculosis was successfully diagnosed with Mycobacterium avium infection using metagenomic next-generation sequencing and cured with four-drug combination protocol chemotherapy (amikacin, rifampicin, clarithromycin, ethambutol) and spinal fixation. In fact, the successful treatment of this patient confirms that the guidelines for pulmonary MAC infections are instructive for spinal infections and the four-drug combination protocol can be referenced. To date, MAC infection of the spine is rare, with only 17 cases reported in the English literature.[4] The diagnosis was confirmed by biopsy and microbial culture in 16 patients, while MAC infection was determined by PCR in only one patient (Table 2). [Extracted from the article]

Background: Patients with human immunodeficiency virus (HIV) are at a significantly higher risk of cardiovascular disease (CVD) compared to HIV‐negative people. Left heart dysfunction is the most common cardiac complication in people living with HIV/acquired immune deficiency syndrome (PLWHA), and diastolic dysfunction is an important predictor of cardiovascular events. The aims of this study were (1) to detect changes in left cardiac structure and function in antiretroviral therapy (ART)‐naive PLWHA using echocardiography; and (2) to investigate the risk factors for the development of left ventricular diastolic dysfunction (LVDD) in ART‐naive PLWHA. Methods: We retrospectively included 105 ART‐naïve PLWHA and included 90 healthy subjects as controls to compare the differences in left heart structure and function between the two groups. Univariate and multifactorial logistic regression were employed to explore the risk factors of the development of LVDD in ART‐naive PLWHA. Results: The left ventricular end‐diastolic internal diameter (LVEDD), left ventricular mass index (LVMI), and left atrial volume index (LAVI) were significantly greater in PLWHA than in controls (p <.05). The E/A ratio, lateral e′ velocity, and mitral deceleration time were significantly lower in PLWHA than in controls (p <.05). Average E/e′ ratio was significantly higher in PLWHA than in controls (p <.05). Left ventricular ejection fraction (LVEF) and left ventricular fractional shortening (LVFS) were not significantly different between PLWHA and controls (p >.05). Multifactorial logistic regression analysis showed that age, body mass index (BMI), and CD4+ count <200 cells/μL were independent risk factors for LVDD in ART‐naive PLWHA (OR = 1.781, 1.228, 3.683, p <.05). Conclusions: Left ventricular systolic function did not differ between PLWHA and controls, and left ventricular diastolic function was lower in PLWHA than in controls. Age, BMI, and CD4+ count were independent factors affecting LVDD in ART‐naive PLWHA. [ABSTRACT FROM AUTHOR]

The article focuses on serious economic impact of the spread of HIV/AIDS disease among tea workers in Kenya. It describes the results of the sample HIV seroprevalence study. It describes the impact of AIDS on labor productivity. It affects the tea company, the incomes of workers and the foreign exchange earnings of the country. It describes the working conditions as drastic and very low income the workers got. The article describes the clear evidences of some of the considerable costs faced by commercial enterprises in an HIV/AIDS environment.

The article discusses various reports published within the issue, including one by Michael Selgelid and Christian Enemark on the benefits and drawbacks of securitizing HIV/AIDS, one by Emilo Mordini and Sonia Massari on the issues of function creep, and one by David Lyon on biometric technologies.

The retinoid (10mM) increased viral reactivation mediated by IL-15 to a similar extent as HODHBt (100mM) but unlike HODHBt, specifically promoted cell death of latently infected cells compared to controls when combined with IL-15. This indicates that the retinoid is able to reactivate latent HIV through a mechanism mediated by IL-15 but not directly dependent on STAT5 phosphorylation. Among the clinically relevant latency reversing agents (LRA) under investigation, IL-15 or the IL-15 superagonist N-803 have been shown to reactivate latent HIV I ex vivo i and I in vivo i . [Extracted from the article]