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1
Publication Years
1
1770
4908
632
32
2
1
Category
2711
485
380
364
230
137
56
8
2
Toolboxes
696
623
555
420
353
313
202
190
181
167
157
156
147
136
128
112
76
76
43
34
27
25
23
4
3
2
Background
Asthma remains highly prevalent, with more severe symptoms in low-income to middle-income countries (LMICs) compared with high-income countries. Identifying risk factors for severe asthma symptoms can assist with improving outcomes. We aimed to determine the prevalence, severity and ris
...
k factors for asthma in adolescents in an LMIC.
Methods
A cross-sectional survey using the Global Asthma Network written and video questionnaires was conducted in adolescents aged 13 and 14 from randomly selected schools in Durban, South Africa, between May 2019 and June 2021.
Results
A total of 3957 adolescents (51.9% female) were included. The prevalence of lifetime, current and severe asthma was 24.6%, 13.7% and 9.1%, respectively. Of those with current and severe asthma symptoms; 38.9% (n=211/543) and 40.7% (n=147/361) had doctor-diagnosed asthma; of these, 72.0% (n=152/211) and 70.7% (n=104/147), respectively, reported using inhaled medication in the last 12 months. Short-acting beta agonists (80.4%) were more commonly used than inhaled corticosteroids (13.7%). Severe asthma was associated with: fee-paying school quintile (adjusted OR (CI)): 1.78 (1.27 to 2.48), overweight (1.60 (1.15 to 2.22)), exposure to traffic pollution (1.42 (1.11 to 1.82)), tobacco smoking (2.06 (1.15 to 3.68)), rhinoconjunctivitis (3.62 (2.80 to 4.67)) and eczema (2.24 (1.59 to 3.14)), all p<0.01.
Conclusion
Asthma prevalence in this population (13.7%) is higher than the global average (10.4%). Although common, severe asthma symptoms are underdiagnosed and associated with atopy, environmental and lifestyle factors. Equitable access to affordable essential controller inhaled medicines addressing the disproportionate burden of asthma is needed in this setting.
more
Asthma is the most common non-communicable disease in children and remains one of the most common throughout the life course. The great majority of the burden of this disease is seen in low-income and middle-income countries (LMICs), which have disproportionately high asthma-related mortality relati
...
ve to asthma prevalence. This is particularly true for many countries in sub-Saharan Africa. Although inhaled asthma treatments (particularly those containing inhaled corticosteroids) markedly reduce asthma morbidity and mortality, a substantial proportion of the children, adolescents, and adults with asthma in LMICs do not get to benefit from these, due to poor availability and affordability. In this review, we consider the reality faced by clinicians managing asthma in the primary and secondary care in sub-Saharan Africa and suggest how we might go about making diagnosis and treatment decisions in a range of resource-constrained scenarios. We also provide recommendations for research and policy, to help bridge the gap between current practice in sub-Saharan Africa and Global Initiative for Asthma (GINA) recommended diagnostic processes and treatment for children, adolescents, and adults with asthma.
more
Research globally has shown that metered dose inhaler (MDI) technique is poor,
with patient education and regular demonstration critical in maintaining correct use of
inhalers. Patient information containing pictorial aids improves understanding of medicine
usage; however, manufacturer leaflets i
...
llustrating MDI use may not be easily understood by
low-literacy asthma patients.
more
Over 90% of the morbidity and mortality related to chronic obstructive pulmonary disease (COPD) and asthma occurs in low-income and middle-income countries (LMICs) due to well documented factors including decreased access to screening, trained health professionals, and therapies for disease manageme
...
nt. Inhaler therapy (eg, aerosolised medications by inhalation, nebulisation, or propellant) is the mainstay of treatment for COPD and asthma. Adherence to maintenance medications for COPD and asthma results in improved lung function and quality of life, as well as decreased hospitalisation and mortality. WHO have included short-acting beta-agonists, long-acting muscarinic antagonists, and inhaled corticosteroids on the essential medications list, with a target goal of achieving 80% availability of these medications in public and private facilities. However, despite these efforts, accessibility, and affordability of medications for COPD and asthma remains scarce.
more
Kangaroo mother care (KMC) is a critical strategy to care for preterm and low birth weight infants in resource-limited settings. Despite evidence of its effectiveness and low cost, coverage has remained low, largely due to sociocultural barriers. We aimed to better understand social norms and commun
...
ity perceptions of preterm infants and KMC (facility-initiated and community-continued) in Malawi, a country with a high preterm birth rate, to inform a pilot social and behavior change program.
more
Despite recent global declines, under-five mortality remains high in many of the poorest countries. Barriers to timely
quality care, including user fees, distance to facilities and the availability of trained health workers and medical supplies,
hinder progress in further reducing morbidity and m
...
ortality
more
Climate change is one of the biggest crises of our time. Climate threats range from higher temperatures, heavy rainfalls and floods, erratic precipitation, droughts, desertification, and land degradation. This has negative implications on the quality and quantity of natural resources, such as land a
...
nd water, agricultural productivity, rural livelihood options, food prices, and nutrition security, particularly when there is a lack of adaptation capacities and preparedness measures (Pacillo, 2024). Farmers are at the forefront of the climate crisis where their livelihoods are being jeopardized, and they are faced with many challenges to secure water, energy, and agriculture inputs, and maintain agriculture productivity. This heightens the risk of competition over natural resources and aggravates grievances and structural inequalities related to land rights and ownership as well as land access, management, and governance. In Africa, land-related issues are among the triggers of many violent disputes (Medina et al, 2024). For instance, communal violence in Nigeria and Sudan is tied to competition over scarce fertile land and poor resource governance (Bruce and Bourdeaux, 2013).
more
Cystic fibrosis (CF) was earlier thought to be a disease prevalent in the West among Caucasians. However, quite a number of recent studies have uncovered CF cases outside of this region, and reported hundreds of unique and novel variant forms of CFTR. Here, we discuss the evidence of CF in parts of
...
the world earlier considered to be rare; Africa, and Asia. This review also highlighted the CFTR mutation variations and new mutations discovered in these regions. This discovery implies that the CF data from these regions were earlier underestimated. The inadequate awareness of the disease in these regions might have contributed towards the poor diagnostic facilities, under-diagnosis or/and under-reporting, and the lack of CF associated health policies. Overall, these regions have a high rate of infant, childhood and early adulthood mortality due to CF. Therefore, there is a need for a thorough investigation of CF prevalence and to identify unique and novel variant mutations within these regions in order to formulate intervention plans, create awareness, develop mutation specific screening kits and therapies to keep CF mortality at bay.
more
The social protection landscape for people affected by TB in the WHO South-East Asia Region
Мы предлагаем вам ознакомиться с практическим руководством Программы Организации Объединенных Наций по международному контролю над наркотиками (ЮНДКП) по планир
...
ованию и предоставлению услуг в области лечения наркомании и реабилитации.
Издание Лечение наркомании и реабилитация: практическое руководство по планированию и осуществлению призвано служить практическим средством для правительств, специалистов по планированию политики, лиц, предоставляющих услуги и обеспечивающих лечение. Представленный материал может быть полезен в весьма различных национальных и культурных условиях
more
Злоупотребление алкоголем и алкоголизм относятся к ведущим причинам ухудшения здоровья и повышения смертности населения. Чрезмерное употребление алкоголя служи
...
т третьей ведущей причиной глобального бремени болезней и относится к ведущим факторам уменьшения продолжительности жизни и повышения смертности населения. Злоупотребление алкоголем снижает трудоспособность и производительность труда, требует повышенных расходов на лечение расстройств, вызванных алкоголем, что влечет за собой серьезные экономические потери. Неблагоприятные медицинские и социальные последствия неумеренного употребления алкоголя определяют значимость эффективного лечения алкоголизма
more
PLoS Med 16(3): e1002768. https://doi.org/10.1371/journal.pmed.1002768
Home delivery and late and infrequent attendance at antenatal care (ANC) are responsible for substantial avoidable maternal and pediatric morbidity and mortality in sub-Saharan Africa. This cluster-randomized trial aimed to de
...
termine the impact of a community health worker (CHW) intervention on the proportion of women who visit ANC fewer than 4 times during their pregnancy and deliver at home.
more
Poverty is both a cause and a consequence of poor health, and the scarcity of resources limits access to
essential health care services.
2nd edition - Published in 2003, the first WHO/HAI medicine prices manual Medicine Prices – A
New Approach to Measurement Draft for field-testing provides a draft methodology and tools to conduct national medicine prices and availability surveys. This second edition of the survey manual has been
...
updated to reflect the wealth of practical
experience in conducting medicine prices and availability surveys garnered in the project’s first two phases.
more
Situation of Disabilities in Indonesia with Data and Statistics
Accessed November, 2017
