Medicine and Health Sciences Commons^™

Generating Evidence From Contextual Clinical Research In Low- To Middle Income Countries: A Roadmap Based On Theory Of Change, Babar Hasan, Muneera Rasheed, Asra Wahid, Raman Krishna Kumar, Liesl Zuhlke

Department of Paediatrics and Child Health

Along with inadequate access to high-quality care, competing health priorities, fragile health systems, and conflicts, there is an associated delay in evidence generation and research from LMICs. Lack of basic epidemiologic understanding of the disease burden in these regions poses a significant knowledge gap as solutions can only be developed and sustained if the scope of the problem is accurately defined. Congenital heart disease (CHD), for example, is the most common birth defect in children. The prevalence of CHD from 1990 to 2017 has progressively increased by 18.7% and more than 90% of children with CHD are born in Low …

Use Of Multidimensional Item Response Theory Methods For Dementia Prevalence Prediction: An Example Using The Health And Retirement Survey And The Aging, Demographics, And Memory Study, Manasi Kumar, Gbd 2019 Dementia Collaborators

Brain and Mind Institute

Abstract: Background: Data sparsity is a major limitation to estimating national and global dementia burden. Surveys with full diagnostic evaluations of dementia prevalence are prohibitively resource-intensive in many settings. However, validation samples from nationally representative surveys allow for the development of algorithms for the prediction of dementia prevalence nationally. Methods: Using cognitive testing data and data on functional limitations from Wave A (2001–2003) of the ADAMS study (n=744) and the 2000 wave of the HRS study (n=6358) we estimated a two-dimensional item response theory model to calculate cognition and function scores for all individuals over 70. Based on diagnostic information …

Addressing Production Gaps For Vaccines In African Countries, Anna Mia Ekström, Göran Tomson, Rhoda K. Wanyenze, Zulfiqar Ahmed Bhutta, Catherine Kyobutungi, Agnes Binagwaho, Ole Petter Ottersen

Institute for Global Health and Development

No abstract provided.

Sustainable Developmental Goals Interrupted: Overcoming Challenges To Global Child And Adolescent Health, Zulfiqar Ahmed Bhutta, Kathryn M. Yount, Quique Bassat, Caitlin E. Moyer

Woman and Child Health

No abstract provided.

Inspire : Vol 4, Issue 7, Department Of Medicine

INSPIRE

Content

• Message from the Chair
• Pakistan Global Women Leaders with Royal College of Physicians London (RCP)
• Medicine at National and International Forums
• In-depth- featuring Visiting Faculty Dr Salim Virani
• Featured Faculty: Dr. Saadia Tabassum “...the road to success is bumpy and tortuous. There is no elevator to success, you have to take the stairs!”
• What are Academics Around the World Reading This Month?
• Publications

Tranexamic Acid To Reduce Head Injury Death In People With Traumatic Brain Injury: The Crash-3 International Rct, Ian Roberts, Haleema Shakur-Still, Amy Aeron-Thoma, Danielle Beaumont, Antonio Belli, Amy Brenner, Madeleine Cargill, Rizwana Chaudhri, Nicolas Douglas, Rashid Jooma

Section of Neurosurgery

Background: Tranexamic acid safely reduces mortality in traumatic extracranial bleeding. Intracranial bleeding is common after traumatic brain injury and can cause brain herniation and death. We assessed the effects of tranexamic acid in traumatic brain injury patients.
Objective: To assess the effects of tranexamic acid on death, disability and vascular occlusive events in traumatic brain injury patients. We also assessed cost-effectiveness.
Design: Randomised trial and economic evaluation. Patients were assigned by selecting a numbered treatment pack from a box containing eight packs that were identical apart from the pack number. Patients, caregivers and those assessing outcomes were masked to allocation. …

Heterogeneous Contributions Of Change In Population Distribution Of Body Mass Index To Change In Obesity And Underweight, Ncd Risk Factor Collaboration (Ncd-Risc), Maria Lc Iurilli, Bin Zhou, James E. Bennett, Rodrigo M. Carrillo-Larco, Marisa K. Sophiea, Andrea Rodriguez-Martinez, Honor Bixby, Bethlehem D. Solomon, Zulfiqar Ahmed Bhutta

Woman and Child Health

From 1985 to 2016, the prevalence of underweight decreased, and that of obesity and severe obesity increased, in most regions, with significant variation in the magnitude of these changes across regions. We investigated how much change in mean body mass index (BMI) explains changes in the prevalence of underweight, obesity, and severe obesity in different regions using data from 2896 population-based studies with 187 million participants. Changes in the prevalence of underweight and total obesity, and to a lesser extent severe obesity, are largely driven by shifts in the distribution of BMI, with smaller contributions from changes in the shape …

Antimicrobial Resistance And Covid-19: Intersections And Implications, Gwenan M. Knight, Rebecca E. Glover, C Finn Mcquaid, Ioana D. Olaru, Karin Gallandat, Quentin J. Leclerc, Naomi M. Fuller, Sam J. Willcocks, Rumina Hasan, Esther Van Kleef, Clare Ir Chandler

Department of Pathology and Laboratory Medicine

Before the coronavirus 2019 (COVID-19) pandemic began, antimicrobial resistance (AMR) was among the top priorities for global public health. Already a complex challenge, AMR now needs to be addressed in a changing healthcare landscape. Here, we analyse how changes due to COVID-19 in terms of antimicrobial usage, infection prevention, and health systems affect the emergence, transmission, and burden of AMR. Increased hand hygiene, decreased international travel, and decreased elective hospital procedures may reduce AMR pathogen selection and spread in the short term. However, the opposite effects may be seen if antibiotics are more widely used as standard healthcare pathways break …