Experiences with stigma and discrimination among adolescents and young adults living with HIV in Bangkok, Thailand.

Thailand has identified stigma and discrimination as barriers to controlling their HIV epidemic. We aimed to explore the perspectives of young adults living with HIV in Bangkok regarding the influence of stigma and discrimination in education, employment, health care, personal relationships, and perceptions of self. Participants aged 15-24 years were conveniently and purposively sampled from local HIV clinics in Bangkok. Twenty-three individuals (14 female, 9 male; median age 20) were enrolled into the study between May and June 2017. Semi-structured qualitative interviews were conducted in Thai. Interview transcripts were translated into English and analyzed with Dedoose software (v7.6.12) using a framework analysis approach. Participants reported varied experiences with and beliefs about HIV-related stigma as they related to family, employment, education, and society. While few experienced discrimination, such as losing opportunities at work or school, all reported anticipating potential stigma and fearing negative repercussions from disclosure. Many participants reported that fear of disclosure negatively impacted their medication adherence. For the individuals interviewed, fear of stigma was a daily consideration. Many experienced HIV-related stigma in school, at work, within their communities, and in their inter-personal relationships. Anti-stigma efforts should include strategies that address the needs of young adults.

Health impacts of chemical irritants used for crowd control: a systematic review of the injuries and deaths caused by tear gas and pepper spray.

BACKGROUND: Chemical irritants used in crowd control, such as tear gases and pepper sprays, are generally considered to be safe and to cause only transient pain and lacrimation. However, there are numerous reports that use and misuse of these chemicals may cause serious injuries. We aimed to review documented injuries from chemical irritants to better understand the morbidity and mortality associated with these weapons. METHODS: We conducted a systematic review using PRISMA guidelines to identify injuries, permanent disabilities, and deaths from chemical irritants worldwide between January 1, 1990 and March 15, 2015. We reviewed injuries to different body systems, injury severity, and potential risk factors for injury severity. We also assessed region, context and quality of each included article. RESULTS: We identified 31 studies from 11 countries. These reported on 5131 people who suffered injuries, two of whom died and 58 of whom suffered permanent disabilities. Out of 9261 total injuries, 8.7% were severe and required professional medical management, while 17% were moderate and 74.3% were minor. Severe injuries occurred to all body systems, with the majority of injuries impacting the skin and eyes. Projectile munition trauma caused 231 projectile injuries, with 63 (27%) severe injuries, including major head injury and vision loss. Potentiating factors for more severe injury included environmental conditions, prolonged exposure time, and higher quantities of chemical agent in enclosed spaces. CONCLUSIONS: Although chemical weapons may have a limited role in crowd control, our findings demonstrate that they have significant potential for misuse, leading to unnecessary morbidity and mortality. A nuanced understanding of the health impacts of chemical weapons and mitigating factors is imperative to avoiding indiscriminate use of chemical weapons and associated health consequences.

A systematic review and meta-analysis assessing the impact of droughts, flooding, and climate variability on malnutrition.

BACKGROUND: Both the World Health Organization and the Intergovernmental Panel on Climate Change project that malnutrition will be the greatest contributor to climate change-associated morbidity and mortality. Although there have been several studies that have examined the potential effects of climate change on human health broadly, the effects on malnutrition are still not well understood. We conducted a systematic review investigating the role of three climate change proxies (droughts, floods, and climate variability) on malnutrition in children and adults. METHODS AND FINDINGS: We identified 22 studies examining the effects of droughts, floods, and climate variability on at least one malnutrition metric. We found that 17 out of 22 studies reported a significant relationship between climate change proxies and at least one malnutrition metric. In meta-analysis, drought conditions were significantly associated with both wasting (Odds Ratio [OR] 1.46, 95% Confidence Interval [CI] 1.05-2.04) and underweight prevalence (OR 1.46, 95% CI 1.01-2.11). CONCLUSIONS: Given the long-term consequences of malnutrition on individuals and society, adoption of climate change adaptation strategies such as sustainable agriculture and water irrigation practices, as well as improving nutritional interventions aimed at children aged 1-2 years and older adults, should be prioritised on global policy agendas in the coming years.

A Qualitative Assessment of Mothers' Experience With Pediatric Anemia Care in Arequipa, Peru.

Background: Despite national efforts to control pediatric anemia in Peru, each year, 67.4% of all newborns are diagnosed with anemia during their first year of life. The literature on Peruvian mothers' understanding and beliefs of pediatric anemia is limited. In the present study, we aimed to understand mother's perspective of pediatric anemia and explore their perceptions on how to prevent and treat anemia in Peru. Methods: During May-June 2018, we administered a short demographic questionnaire and conducted language-sensitive interviews with mothers of children clinically diagnosed with anemia in three different governmental health centers in Arequipa, Peru. Interviews were audio-recorded and transcribed verbatim. We used the Framework Analysis approach to analyze qualitative data. Results: A total of 14 Peruvian mothers were interviewed. Across interviews, three main themes emerged: (I) Mothers' Understanding of Pediatric Anemia; (II) Attitudes about Provider Recommendations for Pediatric Anemia Control; and (III) Barriers to Effective Pediatric Anemia Control. Peruvian mothers expressed skepticism toward national pediatric anemia guidelines as they believe recommendations received at health clinics jeopardized their children's overall health. Participants identified several barriers to effective anemia control: limited and confusing health information received during pediatric healthcare appointments, lack of systematic protocols in health clinics, and inconsistent referral processes. Conclusion: We identified factors that limit the acceptance of current pediatric anemia control guidelines followed at governmental health centers in Arequipa, Peru. Understanding maternal beliefs concerning pediatric anemia can guide future anemia control guidelines at the primary care level for pediatric patients in Peru.

Death, injury and disability from kinetic impact projectiles in crowd-control settings: a systematic review.

OBJECTIVE: We conducted a systematic review of the available literature on deaths, injuries and permanent disability from rubber and plastic bullets, as well as from bean bag rounds, shot pellets and other projectiles used in arrests, protests and other contexts from 1 January 1990 until 1 June 2017. DATA SOURCES: PubMed, Scopus, JSTOR and grey literature. DATA SYNTHESIS: We report on descriptive statistics as well as data on injury severity, permanent disability and death. We analysed potential risk factors for injury severity, including the site of impact, firing distance and access to medical care. RESULTS: Of 3228 identified articles, 26 articles met inclusion criteria. These articles included injury data on 1984 people, 53 of whom died as a result of their injuries. 300 people suffered permanent disability. Deaths and permanent disability often resulted from strikes to the head and neck (49.1% of deaths and 82.6% of permanent disabilities). Of the 2135 injuries in those who survived their injuries, 71% were severe, injuries to the skin and to the extremities were most frequent. Anatomical site of impact, firing distance and timely access to medical care were correlated with injury severity and risk of disability. CONCLUSIONS: Kinetic impact projectiles (KIPs), often called rubber or plastic bullets, are used commonly in crowd-control settings. We find that these projectiles have caused significant morbidity and mortality during the past 27 years, much of it from penetrative injuries and head, neck and torso trauma. Given their inherent inaccuracy, potential for misuse and associated health consequences of severe injury, disability and death, KIPs do not appear to be appropriate weapons for use in crowd-control settings. There is an urgent need to establish international guidelines on the use of crowd-control weapons to prevent unnecessary injuries and deaths.

Ethics Simulation in Global Health Training (ESIGHT).

INTRODUCTION: Many health care trainees and providers have reported feeling unprepared for the ethical dilemmas they faced while practicing in global health. Simulation is an effective teaching modality in the training of health care professionals. This resource describes the development, implementation, and assessment of an innovative simulation training program for global health ethics. METHODS: We conducted simulation training with trainees and professionals from various health care disciplines. After a didactic component in which general ethical principles were introduced, participants acted as either lead or observer in four simulations representing different ethical challenges. Participants interacted with simulated patients within a set designed to resemble a resource-constrained environment. Data on the participants' experiences and evaluations of the program's effectiveness were collected through pre-/postsession surveys and focus groups. RESULTS: All 53 participants (100%) agreed that the simulations "effectively highlighted ethical dilemmas I could face abroad," and 98% agreed that the content "was useful in my preparation for an international elective." Responses from surveys and focus groups stressed the importance of the realistic and emotional nature of the simulation in increasing confidence and preparedness, as well as a preference for simulation as the modality for teaching global health ethics. DISCUSSION: Simulation for global health ethics training can help to raise awareness of the complex ethical challenges one may face abroad. Incorporating simulation training within broader global health curricula can improve trainee preparedness and confidence in appropriately and effectively identifying, strategizing, and navigating through ethical dilemmas in the field.

An NGO-Implemented Community-Clinic Health Worker Approach to Providing Long-Term Care for Hypertension in a Remote Region of Southern India.

Poor blood pressure control results in tremendous morbidity and mortality in India where the leading cause of death among adults is from coronary heart disease. Despite having little formal education, community health workers (CHWs) are integral to successful public health interventions in India and other low- and middle-income countries that have a shortage of trained health professionals. Training CHWs to screen for and manage chronic hypertension, with support from trained clinicians, offers an excellent opportunity for effecting systemwide change in hypertension-related burden of disease. In this article, we describe the development of a program that trained CHWs between 2014 and 2015 in the tribal region of the Sittilingi Valley in southern India, to identify hypertensive patients in the community, refer them for diagnosis and initial management in a physician-staffed clinic, and provide them with sustained lifestyle interventions and medications over multiple visits. We found that after 2 years, the CHWs had screened 7,176 people over age 18 for hypertension, 1,184 (16.5%) of whom were screened as hypertensive. Of the 1,184 patients screened as hypertensive, 898 (75.8%) had achieved blood pressure control, defined as a systolic blood pressure less than 140 and a diastolic blood pressure less than 90 sustained over 3 consecutive visits. While all of the 24 trained CHWs reported confidence in checking blood pressure with a manual blood pressure cuff, 4 of the 24 CHWs reported occasional difficulty documenting blood pressure values because they were unable to write numbers properly. They compensated by asking other CHWs or members of their community to help with documentation. Our experience and findings suggest that a CHW blood pressure screening system linked to a central clinic can be a promising avenue for improving hypertension control rates in low- and middle-income countries.

A New Master's Degree in Global Health: Reflections on a 5-year Experience.

BACKGROUND: The University of California-San Francisco's (UCSF) Master of Science (MS) degree in global health sciences, a 1-year degree program started in 2008, is the first accredited master's degree in global health in the country. OBJECTIVE: The aim of this study was to review the genesis and structure of the MS degree program, and describe its progress over its first 5 years. METHODS: We reviewed the program's teaching methods, academic curriculum, course evaluations, and backgrounds and outcomes of the first 127 graduates. Student opinions were gathered from anonymous course evaluations. Student outcome data and graduates' perspectives were gathered through a voluntary, anonymous, online survey. We reflect on student demand, program strengths and weaknesses, and future academic directions. FINDINGS: The program's structure arose from three learning objectives identified by the Curriculum Committee: a multidisciplinary approach to the foundations of global health, an emphasis on research design and methods, and an application of theory to international fieldwork. The resulting broad curriculum has attracted students of diverse backgrounds, which has enriched classroom discussions. Over the first 5 years, the program revised its fieldwork project criteria to allow more flexibility in design, leading to a higher rate of publication and enabling students to graduate with an academic portfolio. Students have reported that the high faculty-to-student ratio has fostered strong mentorship relationships; this is vital as 66% of graduates work in academics. Graduates have reflected that group work in the program appropriately prepared them for their work environment. The program's experience has guided its response to: pressure to focus on medical aspects of global health; students' needs for career skill-building; financial challenges; and trends toward online didactics. CONCLUSIONS: The recent surge in interest in global health careers has created demand for academic programs. UCSF has designed the MS degree program to balance breadth and depth of learning in a multidisciplinary curriculum, and combine career preparation and theoretical learning in a one-year academic degree. The challenges of balancing breadth and depth of learning in a multidisciplinary program, and combining career preparation and theoretical learning in a one-year academic degree, have informed UCSF's MS program design.

Descriptive characteristics and health outcomes of the food by prescription nutrition supplementation program for adults living with HIV in Nyanza Province, Kenya.

BACKGROUND: The clinical effects and potential benefits of nutrition supplementation interventions for persons living with HIV remain largely unreported, despite awareness of the multifaceted relationship between HIV infection and nutrition. We therefore examined descriptive characteristics and nutritional outcomes of the Food by Prescription (FBP) nutrition supplementation program in Nyanza Province, Kenya. METHODS: Demographic, health, and anthropometric data were gathered from a retrospective cohort of 1,017 non-pregnant adult patients who enrolled into the FBP program at a Family AIDS Care and Education Services (FACES) site in Nyanza Province between July 2009 and July 2011. Our primary outcome was FBP treatment success defined as attainment of BMI>20, and we used Cox proportional hazards to assess socio-demographic and clinical correlates of FBP treatment success. RESULTS: Mean body mass index was 16.4 upon enrollment into the FBP program. On average, FBP clients gained 2.01 kg in weight and 0.73 kg/m2 in BMI over follow-up (mean 100 days), with the greatest gains among the most severely undernourished (BMI <16) clients (p<0.001). Only 13.1% of clients attained a BMI>20, though 44.5% achieved a BMI increase ≥0.5. Greater BMI at baseline, younger age, male gender, and not requiring highly active antiretroviral therapy (HAART) were associated with a higher rate of attainment of BMI>20. CONCLUSION: This study reports significant gains in weight and BMI among patients enrolled in the FBP program, though only a minority of patients achieved stated programmatic goals of BMI>20. Future research should include well-designed prospective studies that examine retention, exit reasons, mortality outcomes, and long-term sustainability of nutrition supplementation programs for persons living with HIV.

Developing educators, investigators, and leaders during internal medicine residency: the area of distinction program.

BACKGROUND: Professional organizations have called for individualized training approaches, as well as for opportunities for resident scholarship, to ensure that internal medicine residents have sufficient knowledge and experience to make informed career choices. CONTEXT AND PURPOSE: To address these training issues within the University of California, San Francisco, internal medicine program, we created the Areas of Distinction (AoD) program to supplement regular clinical duties with specialized curricula designed to engage residents in clinical research, global health, health equities, medical education, molecular medicine, or physician leadership. We describe our AoD program and present this initiative's evaluation data. METHODS AND PROGRAM EVALUATION: We evaluated features of our AoD program, including program enrollment, resident satisfaction, recruitment surveys, quantity of scholarly products, and the results of our resident's certifying examination scores. Finally, we described the costs of implementing and maintaining the AoDs. RESULTS: AoD enrollment increased from 81% to 98% during the past 5 years. Both quantitative and qualitative data demonstrated a positive effect on recruitment and improved resident satisfaction with the program, and the number and breadth of scholarly presentations have increased without an adverse effect on our board certification pass rate. CONCLUSIONS: The AoD system led to favorable outcomes in the domains of resident recruitment, satisfaction, scholarship, and board performance. Our intervention showed that residents can successfully obtain clinical training while engaging in specialized education beyond the bounds of core medicine training. Nurturing these interests 5 empower residents to better shape their careers by providing earlier insight into internist roles that transcend classic internal medicine training.

Depression and HIV in Botswana: a population-based study on gender-specific socioeconomic and behavioral correlates.

BACKGROUND: Depression is a leading contributor to the burden of disease worldwide, a critical barrier to HIV prevention and a common serious HIV co-morbidity. However, depression screening and treatment are limited in sub-Saharan Africa, and there are few population-level studies examining the prevalence and gender-specific factors associated with depression. METHODS: We conducted a cross-sectional population-based study of 18-49 year-old adults from five districts in Botswana with the highest prevalence of HIV-infection. We examined the prevalence of depressive symptoms, using a Hopkins Symptom Checklist for Depression (HSCL-D) score of ≥ 1.75 to define depression, and correlates of depression using multivariate logistic regression stratified by sex. RESULTS: Of 1,268 participants surveyed, 25.3% of women and 31.4% of men had depression. Among women, lower education (adjusted odds ratio [AOR] 2.07, 95% confidence interval [1.30-3.32]), higher income (1.77 [1.09-2.86]), and lack of control in sexual decision-making (2.35 [1.46-3.81]) were positively associated with depression. Among men, being single (1.95 [1.02-3.74]), living in a rural area (1.63 [1.02-2.65]), having frequent visits to a health provider (3.29 [1.88-5.74]), anticipated HIV stigma (fearing discrimination if HIV status was revealed) (2.04 [1.27-3.29]), and intergenerational sex (2.28 [1.17-4.41]) were independently associated with depression. DISCUSSION: Depression is highly prevalent in Botswana, and its correlates are gender-specific. Our findings suggest multiple targets for screening and prevention of depression and highlight the need to integrate mental health counseling and treatment into primary health care to decrease morbidity and improve HIV management efforts.

How complete is the evidence for thromboembolism prophylaxis in general medicine patients? A meta-analysis of randomized controlled trials.

OBJECTIVES: Guidelines recommend pharmacologic prophylaxis for hospitalized medical patients at increased risk of thromboembolism. Despite recommendations, multiple studies demonstrate underutilization. Factors contributing to underutilization include uncertainty that prophylaxis reduces clinically relevant events, as well as questions about the best form of prophylaxis. We sought to determine whether prophylaxis decreases clinically significant events and to answer whether unfractionated heparin (UFH) or low molecular weight heparin (LMWH) is either more effective or safer. DATA SOURCES: The MEDLINE, EMBASE, CINAHL, and Cochrane databases were searched through June 2008. Relevant bibliographies and conference proceedings were reviewed and LMWH manufacturers were contacted. STUDY SELECTION: Randomized trials comparing UFH or LMWH to control, as well as head-to-head comparisons of UFH to LMWH in general medicine patients. DATA EXTRACTION AND ANALYSIS: End points of deep venous thrombosis (DVT), proximal or symptomatic DVT, pulmonary embolism, mortality, bleeding, and thrombocytopenia were extracted from individual trials. Pooled relative risks were calculated using random effects modeling. RESULTS: We identified 8 trials comparing prophylaxis to control, and 6 trials comparing UFH to LMWH. Prophylaxis reduced DVT (relative risk [RR] = 0.55; 95% confidence interval [CI]: 0.36-0.92), proximal DVT (RR = 0.46; 95% CI: 0.31-0.69), and pulmonary embolism (RR = 0.70; 95% CI: 0.53-0.93). Prophylaxis increased the risk of any bleeding (RR = 1.54; 95% CI: 1.15-2.06) but not major bleeding. Across trials comparing LMWH to UFH, there were no differences for any outcome. CONCLUSIONS: Among medical patients, pharmacologic prophylaxis reduced the risk of thromboembolism without increasing risk of major bleeding. The current literature does not demonstrate superior efficacy of UFH or LMWH.