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Key facts
- An estimated 1.28 billion adults aged 30–79 years worldwide have hypertension, most (two-thirds) living in low- and middle-income countries
- An estimated 46% of adults with hypertension are unaware that they have the condition.
- Less than half of adults (42%) with hypertension are
...
diagnosed and treated.
- Approximately 1 in 5 adults (21%) with hypertension have it under control.
- Hypertension is a major cause of premature death worldwide.
- One of the global targets for noncommunicable diseases is to reduce the prevalence of hypertension by 33% between 2010 and 2030.
more
Peripheral arterial disease (PAD) in the legs or lower extremities is the narrowing or blockage of the vessels that carry blood from the heart to the legs. It is primarily caused by the buildup of fatty plaque in the arteries, which is called atherosclerosis. PAD can happen in any blood vessel, but
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it is more common in the legs than the arms.
more
Hypertension is referred to as a “silent killer”. Most people with hypertension are unaware of their condition as in most cases, they experience no warning signs or symptoms hence they are not identified or treated. Hypertention is associated with a number of conditions, disability, and causes o
...
f death. These include: strokes; myocardial infarction; end-stage renal disease; congestive heart failure; peripheral vascular disease and blindness. According to Stats SA, in 2017, hypertensive disorders resulted in 19 900 deaths with a further 44 357 deaths associated with cerebrovascular diseases and other heart diseases. This means around 30% of all deaths in 2017 were associated with increased blood pressure.
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The document lists the components of various cholera kits designed for managing cholera outbreaks. It includes items for rehydration therapy (e.g., oral rehydration salts and IV fluids), medications, sanitation supplies, diagnostic tools, and logistical materials such as cholera beds and water purif
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ication systems. These kits aim to support healthcare providers in treating patients, preventing the spread of the disease, and maintaining hygiene in affected areas.
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Background
Noncommunicable diseases are major contributors to morbidity and mortality worldwide. Modifying the risk factors for these conditions, such as physical inactivity, is thus essential. Addressing the context or circumstances in which physical activity occurs may promote physical activity a
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t a population level. We assessed the effects of infrastructure, policy or regulatory interventions for increasing physical activity.
Methods
We searched PubMed, Embase and clinicaltrials.gov to identify randomised controlled trials (RCTs), controlled before-after (CBAs) studies, and interrupted time series (ITS) studies assessing population-level infrastructure or policy and regulatory interventions to increase physical activity. We were interested in the effects of these interventions on physical activity, body weight and related measures, blood pressure, and CVD and type 2 diabetes morbidity and mortality, and on other secondary outcomes. Screening and data extraction was done in duplicate, with risk of bias was using an adapted Cochrane risk of bias tool. Due to high levels of heterogeneity, we synthesised the evidence based on effect direction.
Results
We included 33 studies, mostly conducted in high-income countries. Of these, 13 assessed infrastructure changes to green or other spaces to promote physical activity and 18 infrastructure changes to promote active transport. The effects of identified interventions on physical activity, body weight and blood pressure varied across studies (very low certainty evidence); thus, we remain very uncertain about the effects of these interventions. Two studies assessed the effects of policy and regulatory interventions; one provided free access to physical activity facilities and showed that it may have beneficial effects on physical activity (low certainty evidence). The other provided free bus travel for youth, with intervention effects varying across studies (very low certainty evidence).
Conclusions
Evidence from 33 studies assessing infrastructure, policy and regulatory interventions for increasing physical activity showed varying results. The certainty of the evidence was mostly very low, due to study designs included and inconsistent findings between studies. Despite this drawback, the evidence indicates that providing access to physical activity facilities may be beneficial; however this finding is based on only one study. Implementation of these interventions requires full consideration of contextual factors, especially in low resource settings.
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Non-communicable diseases (NCDs) pose a substantial threat to many health systems, especially in low-income and middle-income countries (LMICs) where they are already overstretched. In the past few decades, deaths from NCDs in LMICs have spiked, whe
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reas numbers in high-income countries have stabilised. Worryingly, a large proportion of deaths from NCDs (29%) in LMICs occur among people younger than 60 years compared with the proportion in high-income countries (13%). This finding has been attributed to poor access to effective and equitable health-care services in most LMICs. The threat of NCDs in LMICs was recognised by the UN 2011 High-Level Meeting, and is now featured in Sustainable Development Goal 3 in the form of reducing premature mortality from NCDs by one-third before 2030. Cardiovascular diseases (CVDs) are the leading cause of deaths from NCDs (ie, 48% of all NCDs deaths). Therefore, substantial reductions in CVDs will have a major impact on reducing the overall burden of NCDs globally. The good news is that most CVDs can be prevented by addressing the key underlying behavioural risk factors, such as physical inactivity, unhealthy diet, tobacco use, and harmful use of alcohol, through population-wide approaches. Among individuals with or at high risk of CVD, early detection and effective management with appropriate counselling and medicines can reduce cardiovascular deaths substantially.
The importance of effective treatment for CVD has been recognised in the Global NCD Action Plan 2013–20, for which one of the nine global targets is that at least 50% of eligible individuals should receive drug therapy and counselling to prevent heart attacks and strokes by 2025.5 Although admirable, this is a hard target to achieve given that secondary prevention strategies in LMICs are often unaffordable or unavailable.
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The often-prominent role of external assistance in health financing in low- and middle-income countries raises the question of how such resources can enable the sustained or even expanded coverage of key h
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ealth services and initiatives even after donor funding is no longer available. In response to this question, this paper analyses the process and outcomes of donor transitions in health—where countries or regions within countries are no longer eligible to receive grants or concessional loans from external sources based on eligibility criteria or change in donor policy.
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Evidence-based psychological interventions are an important part of health, social, protection and education services and can help increase access to effective mental health treatments and progressi
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on towards universal health coverage.
This manual provides managers and others responsible for planning and delivering services with practical guidance on how to implement manualized psychological interventions for adults, adolescents and children. It covers the five key implementation steps: make an implementation plan; adapt for context; prepare the workforce; identify, assess and support potential beneficiaries; and monitor and evaluate the service.
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Terminology used to describe the transmission of pathogens through the air varies across scientific disciplines, organizations and the general public. While this has been the case for decades, during the coronavirus disease (COVID-19) pandemic, the terms ‘airborne’, ‘airborne transmission’ a
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nd ‘aerosol transmission’ were used in different ways by stakeholders in different scientific disciplines, which may have contributed to misleading information and confusion about how pathogens are transmitted in human populations.
This global technical consultation report brings together viewpoints from experts spanning a range of disciplines with the key objective of seeking consensus regarding the terminology used to describe the transmission of pathogens through the air that can potentially cause infection in humans.
This consultation aimed to identify terminology that could be understood and accepted by different technical disciplines. The agreed process was to develop a consensus document that could be endorsed by global agencies and entities. Despite the complex discussions and challenges, significant progress was made during the consultation process, particularly the consensus on a set of descriptors to describe how pathogens are transmitted through the air and the related modes of transmission. WHO recognizes the important areas where consensus was not achieved and will continue to address these areas in follow-up consultations.
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The article "Capacity-Building in Community-Based Drug Treatment Services" by Michael J. Cole focuses on the global challenges in providing adequate community-based drug treatment services. It highlights the gaps in availability, quality, and accessibility of evidence-based care. The article discuss
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es the principles and strategies for capacity-building at three levels: individual, organizational, and service sector. It emphasizes using an empowerment model, engaging community stakeholders, and creating sustainable practices. The paper also addresses the need for systematic planning, assessment, and collaboration to strengthen drug treatment systems globally.
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The article on the PAHO website discusses the health risks of excessive salt consumption, which contributes to numerous deaths worldwide. It highlights that average salt intake significantly exceeds WHO recommendations, particularly in the Americas,
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and suggests measures like reducing salt in foods and implementing clear nutritional labeling to prevent diseases.
more
Diabetes mellitus, commonly known as diabetes, is a group of metabolic disorders characterized by the presence of hyperglycaemia in the absence of treatment. The heterogeneous aetiopathology includes defects in insulin secretion, insulin action, or both. The long-term specific complications of diabe
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tes include retinopathy, nephropathy, and neuropathy. People with diabetes are also at increased risk of other diseases, including cardiac, peripheral arterial and cerebrovascular disease, cataracts, erectile dysfunction, and nonalcoholic fatty liver disease. They are also at an increased risk of some infectious diseases such as tuberculosis, and are likely to experience poorer outcomes.
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Tobacco kills up to half of its users who don’t quit (1-3).
Tobacco kills more than 8 million people each year, including an estimated 1.3 million non-smokers who are exposed to second-hand smoke Around 80% of the world's 1.3 billion tobacco users live in low- and middle-income countries.In 2020,
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22.3% of the world’s population used tobacco: 36.7% of men and 7.8% of women.
To address the tobacco epidemic, WHO Member States adopted the WHO Framework Convention on Tobacco Control (WHO FCTC) in 2003. Currently 182 countries are Parties to this treaty.
The WHO MPOWER measures are in line with the WHO FCTC and have been shown to save lives and reduce costs from averted healthcare expenditure.
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The risk communication and community engagement (RCCE) competency framework is a resource that details the essential behaviours and activities necessary for effective communication and engagement with communities before, during and after public health
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emergencies. The purpose of this framework is to establish and promote a common understanding of behavioural competencies and how they should be applied for high-performing and community-centred health emergency programmes. It is intended to support the development of standardized training programmes, professional development and talent acquisition and to enhance the capabilities of public health professionals involved in RCCE. Its goal is to inform the establishment of a skilled, well-trained RCCE workforce that consistently understands and executes the necessary behaviours and activities required to conduct RCCE activities with competence and professionalism.
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En esta nota técnica se explican los 20 aspectos que deben considerarse para evaluar el estado y la seguridad del equipo y los suministros de laboratorio. No se incluyen en este trabajo las instrucciones para los evaluadores de los puntos 93 (Estado y seguridad del equipo médico en las salas de op
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eraciones y salas de recuperación) y 94 (Estado y seguridad del equipo de radiología e imagenología), que también forman parte del índice de seguridad hospitalaria.
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The war in Gaza has resulted in many hundreds of spinal cord injuries (SCI), which will have a devastating impact on those injured and their families for the rest of their lives.
The optimal management of SCI requires effective pre-hospital care, early specialized imaging (using CT or MRI) and in
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many cases early surgical interventions by a highly specialised neurosurgical team. Surgery requires many hours of use of a sterile operating room environment and supportive critical care capacity, as well as intensive post-operative care – none of which is currently possible due to the ongoing war, destruction, and disruption of health services in Gaza.
An alternative to surgery is conservative management – this requires intensive nursing care under full spinal precautions for many weeks in order to allow for bone and soft tissue healing and prevent further injury to the spinal cord. The patient is unable to move independently in bed during this period. Those caring for the patient need to be able to safely reposition them every 2 hours, and manage all their bowel and bladder care needs. The patient needs good nutrition and hydration at all times, as well as access to medication to support bowel care, manage pain (including neuropathic pain). A caregiver must remain with the patient to be trained to provide ongoing care and assist with daily care.
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The war in Gaza has resulted in thousands of amputations, including early estimates of over 1000 children, all of whom have immediate and life-long needs. Surgical amputations performed under extremely difficult conditions are likely to be sub-optimal, meaning many of those amputated will require fu
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rther surgery. People with amputations also require early and ongoing rehabilitation and access to a long-term prosthetics service. In Gaza, at present, none of this is possible due to damage or destruction of services, premises, displacement and scattering of rehabilitation professionals around Gaza strip and abroad and insecurity.
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This module covers common Non-Communicable Diseases such as Hypertension, Diabetes and three common cancers (Cervical,
Breast and Oral cancer). The focus of this module is on building the knowledge and skills of the Multi-Purpose Workers (MPW) in
undertaking Population Based Screening, identifi ca
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tion of cases for referral, follow up, recognition of complications, prevention
and health promotion. This module can be used by the female
or male MPW. However, while the content of the overall module
is the same for both some tasks will be different, particularly
those related to screening which the female MPW will have to
undertake. It is expected that the ANM/MPW will work closely
with the ASHA in her area. Together they form a front line worker
team to serve the needs of the community. The content of this
module will be covered in three days.
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En mai 2023, la COVID-19 n’est peut-être plus classifiée en tant qu’urgence de santé publique d’envergure internationale mais nous ne devons pas ignorer les profonds problèmes structurels qu’elle a révélé dans notre économie. La santé est
un droit humain fondamental et le temps est
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venu de réorienter et de réorganiser l’économie pour atteindre l’objectif de la Santé pour tous.
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Aunque en mayo de 2023 la pandemia de COVID-19 ya no se consideraba una emergencia de salud pública de alcance internacional, no debemos pasar por alto los profundos problemas estructurales que ha puesto de manifiesto en nuestra economía. La salud es un derecho humano fundamental, y actualmente es
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necesario reorientar y transformar la economía con el fin de lograr el objetivo de garantizar la Salud para Todos.
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