27,288 results match your criteria: "Bill & Melinda Gates Medical Research Institute[Affiliation]"
J Assoc Nurses AIDS Care
December 2024
Diane Santa Maria, DrPH, MSN, BSN, is a Dean and Professor, Cizik School of Nursing, University of Texas Health Science Center at Houston, Houston, Texas, USA.
Adherence to preexposure prophylaxis (PrEP) is lower among high-risk populations, including youth experiencing homelessness (YEH). This study determined the feasibility of urine PrEP adherence biomarker testing and examined the barriers and facilitators to PrEP uptake and adherence among YEH. YEH were recruited from a randomized control trial conducted in a large urban setting in southern United States.
View Article and Find Full Text PDFConfl Health
December 2024
Department of Infectious Disease Epidemiology, Faculty of Epidemiology and Population Health, International Health London School of Hygiene and Tropical Medicine, London, WC1E 7HT, UK.
Background: Children, particularly those who have received no routine vaccinations (zero-dose children), are at high risk of vaccine-preventable diseases in humanitarian crisis settings. However, the decision-making processes underlying vaccine intervention design and delivery in such settings are poorly understood. The present study investigated the decision-making practices of organisations involved in childhood vaccination in humanitarian crisis settings globally via an online survey.
View Article and Find Full Text PDFConfl Health
December 2024
Health in Humanitarian Crises Centre, London School of Hygiene & Tropical Medicine, London, UK.
Background: Globally, 21 million children were un- or under-vaccinated with Diphtheria-Tetanus-Pertussis (DTP)-containing vaccines in 2023. Around 20% of zero-dose children, those who had not received any DTP doses, live in conflict-affected settings in low and middle-income countries. There is insufficient evidence on vaccination interventions to identify and reach zero-dose children in these settings.
View Article and Find Full Text PDFAm Psychol
December 2024
Department of Psychology, Sapienza University of Rome.
Research and theory on the role of top-down self-regulation (TDSR) in children's developmental outcomes has received considerable attention in the last few decades. In this review, we distinguish TDSR (and overlapping self-regulatory processes) from bottom-up regulation. With a particular focus on Eisenberg et al.
View Article and Find Full Text PDFAnim Genet
February 2025
Unité de Formation et de Recherche en Sciences et Technologies, Université Norbert Zongo, Koudougou, Burkina Faso.
Lancet Microbe
December 2024
Amsterdam University Medical Centres, Amsterdam, Netherlands; Department of Global Health and Amsterdam Institute for Global Health and Development, Amsterdam, Netherlands.
Background: Tuberculosis vaccine trials using disease as the primary endpoint are large, time consuming, and expensive. An earlier immunological measure of the protection against disease would accelerate tuberculosis vaccine development. We aimed to assess whether the effectiveness of the Bacillus Calmette-Guérin (BCG) vaccine for prevention of Mycobacterium tuberculosis infection was consistent with that for prevention of tuberculosis disease.
View Article and Find Full Text PDFLancet Psychiatry
December 2024
Background: High-quality estimates of the epidemiology of the autism spectrum and the health needs of autistic people are necessary for service planners and resource allocators. Here we present the global prevalence and health burden of autism spectrum disorder from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2021 following improvements to the epidemiological data and burden estimation methods.
Methods: For GBD 2021, a systematic literature review involving searches in PubMed, Embase, PsycINFO, the Global Health Data Exchange, and consultation with experts identified data on the epidemiology of autism spectrum disorder.
Lancet Infect Dis
December 2024
MMV Medicines for Malaria Venture, Geneva, Switzerland.
Background: Novel antimalarials are needed to address emerging resistance to artemisinin and partner drugs. We did two trials to evaluate safety, tolerability, pharmacokinetics, and activity against blood stage Plasmodium falciparum for the drug candidate MMV533.
Methods: A phase 1a first-in-human (FIH) trial was conducted at Nucleus Network (Melbourne, VIC, Australia).
Background: Diarrhoeal diseases claim more than 1 million lives annually and are a leading cause of death in children younger than 5 years. Comprehensive global estimates of the diarrhoeal disease burden for specific age groups of children younger than 5 years are scarce, and the burden in children older than 5 years and in adults is also understudied. We used results from the Global Burden of Diseases, Injuries, and Risk Factors Study 2021 to assess the burden of, and trends in, diarrhoeal diseases overall and attributable to 13 pathogens, as well as the contributions of associated risk factors, in children and adults in 204 countries and territories from 1990 to 2021.
View Article and Find Full Text PDFBiologicals
December 2024
NC3Rs, London, United Kingdom.
A recent report presented to the WHO has highlighted significant opportunities for the implementation of 3Rs approaches (i.e. Replacement, Reduction and Refinement of animal tests) within their manuals, guidelines and recommendations for vaccines and biotherapeutics.
View Article and Find Full Text PDFBiologicals
December 2024
NC3Rs, London, United Kingdom.
A recently published report from the UK National Centre for the Replacement, Refinement, and Reduction of Animals in Research (NC3Rs) has highlighted significant opportunities for the broader inclusion of 3Rs approaches (i.e. Replacement, Reduction and Refinement of animal tests) within World Health Organization (WHO) manuals, guidelines and recommendations for vaccines and biotherapeutics.
View Article and Find Full Text PDFBMC Public Health
December 2024
Department of Tuberculosis Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang, China.
Background: The elderly population is a high-risk group for tuberculosis, and increasing evidence demonstrates a comparatively high proportion of asymptomatic tuberculosis in this group. This study aimed to determine the proportion of asymptomatic tuberculosis among patients with active tuberculosis through active case finding in the elderly population.
Materials And Methods: We searched for relevant articles published from the establishment of each database to December 31, 2023 in Web of Science, PubMed, VIP database, Chinese National Knowledge Infrastructure, and Wanfang database.
Lancet Glob Health
January 2025
Department of Population, Family and Reproductive Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA.
Background: Despite increases in modern contraception use, socioeconomic inequalities in family planning persist. In this study, we aimed to measure progress in reducing socioeconomic inequalities in modern contraceptive prevalence rate (mCPR) and demand for family planning satisfied by modern methods (mDFPS) in 48 countries as part of the Family Planning 2030 (FP2030) initiative between 1990 and 2020 for which Demographic and Health Survey data were available.
Methods: We analysed two rounds of Demographic and Health Survey data per country.
Lancet Glob Health
January 2025
Institute for Global Health and Development, Aga Khan University, Karachi, Pakistan; Centre for Global Child Health, The Hospital for Sick Children, Toronto, ON, Canada.
Background: Infectious diseases remain the leading cause of death among children younger than 5 years due to disparities in access and acceptance of essential interventions. The Community Mobilisation and Community Incentivisation (CoMIC) trial was designed to evaluate a customised community mobilisation and incentivisation strategy for improving coverage of evidence-based interventions for child health in Pakistan.
Methods: CoMIC was a three-arm cluster-randomised, controlled trial in rural areas of Pakistan.
Exp Cell Res
December 2024
Department of Maternal-Fetal Medicine Pregnancy Research Centre, Royal Women's Hospital, Parkville, VIC 3052, Australia; University of Melbourne Department of Obstetrics and Gynaecology and Newborn Health, Royal Women's Hospital, Parkville, VIC 3052, Australia. Electronic address:
Increasing evidence shows extracellular vesicles (EVs) are primarily responsible for the beneficial effects of cell-based therapies. EVs derived from mesenchymal stromal cells (MSCs) show promise as a source of EVs for cell-free therapies. The human placental fetal-maternal interface is a rich and abundant source of MSCs from which EVs can be isolated.
View Article and Find Full Text PDFLancet Infect Dis
December 2024
Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
Background: Pneumococcal conjugate vaccines (PCVs) that are ten-valent (PCV10) and 13-valent (PCV13) became available in 2010. We evaluated their global impact on invasive pneumococcal disease (IPD) incidence in all ages.
Methods: Serotype-specific IPD cases and population denominators were obtained directly from surveillance sites using PCV10 or PCV13 in their national immunisation programmes and with a primary series uptake of at least 50%.
Environ Health Perspect
December 2024
Rollins School of Public Health, Emory University, Atlanta, Georgia, USA.
Background: While water, sanitation, and hygiene (WASH) interventions can reduce diarrheal disease, many large-scale trials have not found the expected health gains for young children in low-resource settings. Evidence-based guidance is needed to improve interventions and remove barriers to diarrheal disease reduction.
Objectives: We aimed to estimate how sensitive WASH intervention effectiveness was to underlying contextual and intervention factors in the WASH Benefits (WASH-B) Bangladesh cluster-randomized controlled trial.
Nurs Philos
January 2025
Sue & Bill Gross School of Nursing, University of California Irvine, Nursing & Health Sciences Hall, Irvine, USA.
Evol Hum Sci
December 2024
School of Human Evolution and Social Change, Arizona State University, 900 S. Cady Mall, Tempe, AZ 85287, USA.
The maintenance of cross-cultural variation and arbitrary traditions in human populations is a key question in cultural evolution. Conformist transmission, the tendency to follow the majority, was previously considered central to this phenomenon. However, recent theory indicates that cognitive biases can greatly reduce its ability to maintain traditions.
View Article and Find Full Text PDFAnim Welf
November 2024
B83 East Stadium, Department of Psychology, Center for Brain, Biology & Behavior, University of Nebraska-Lincoln, Lincoln, NE 68588, USA.
The activity level and specific behaviours exhibited by captive animals are crucial indicators of welfare. Stereotypies, or repetitive behaviours that have no apparent function or goal, are performed by animals experiencing poor conditions in their environment and indicate welfare concerns. Changes in the housing environment in particular may have critical influences on behaviour and welfare.
View Article and Find Full Text PDFGerontol Geriatr Med
December 2024
Regent University, Virginia Beach, VA, USA.
The impact of chronic pain on neuropsychological functioning of older adults is under-studied. The present study examined the relationship between chronic pain, depression, anxiety, cognition, and functional capacity in community-dwelling older adults (ages 60-89) who completed an outpatient neuropsychological evaluation ( = 452). Psychometrically sound and validated measures were used to assess depression (Geriatric Depression Scale [GDS]), anxiety (Beck Anxiety Inventory [BAI]), cognitive functioning (the Mini Mental Status Exam [MMSE] and the Repeatable Battery for the Assessment of Neuropsychological Status [RBANS]), and functional capacity (Texas Functional Living Scale [TFLS] and Instrumental Activities of Daily Living Questionnaire [IADL]).
View Article and Find Full Text PDFLancet Digit Health
December 2024
University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK; National Institute for Health and Care Research (NIHR) Birmingham Biomedical Research Centre, Birmingham, UK; Centre for Patient Reported Outcomes Research, School of Health Sciences, College of Medical and Dental Sciences, Birmingham, UK; University of Birmingham, Birmingham, UK. Electronic address:
Without careful dissection of the ways in which biases can be encoded into artificial intelligence (AI) health technologies, there is a risk of perpetuating existing health inequalities at scale. One major source of bias is the data that underpins such technologies. The STANDING Together recommendations aim to encourage transparency regarding limitations of health datasets and proactive evaluation of their effect across population groups.
View Article and Find Full Text PDFInfluenza Other Respir Viruses
December 2024
Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA.
Background: Acute lower respiratory tract infections (ALRIs) remain the leading infectious cause of death among children < 5 years, with viruses contributing to a large proportion of cases. Little is known about the epidemiology and etiology of viral ALRI in rural Bangladesh.
Methods: We enrolled 3- to 23-month-old children with ALRIs attending a subdistrict hospital outpatient clinic in Sylhet district in Bangladesh.