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1
Hypertension, or high blood pressure, is a condition which generally has no symptoms and if left untreated, can lead to heart attacks, heart failure, stroke, kidney failure and blindness. Risk factors include older age, overweight or obesity, lack o
...
f physical activity, high salt/sodium intake, and high alcohol intake.
Hypertension affects around 1 in 6 adults in the Americas and is the main risk factor for cardiovascular diseases, which are the leading cause of death in the region, responsible for around 2 million lives lost each year.
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What is high blood pressure in pregnancy?
Blood pressure is the force of your blood pushing against the walls of your arteries as your heart pumps blood. High blood pressure, or hypertension, is when this force against your artery walls is too high. There are different types of high blood pressure
...
in pregnancy:
Gestational hypertension is high blood pressure that you develop while you are pregnant. It starts after you are 20 weeks pregnant. You usually don't have any other symptoms. In many cases, it does not harm you or your baby, and it goes away within 12 weeks after childbirth. But it does raise your risk of high blood pressure in the future. It sometimes can be severe, which may lead to low birth weight or preterm birth. Some women with gestational hypertension do go on to develop preeclampsia.
Chronic hypertension is high blood pressure that started before the 20th week of pregnancy or before you became pregnant. Some women may have had it long before becoming pregnant but didn't know it until they got their blood pressure checked at their prenatal visit. Sometimes chronic hypertension can also lead to preeclampsia.
Preeclampsia is a sudden increase in blood pressure after the 20th week of pregnancy. It usually happens in the last trimester. In rare cases, symptoms may not start until after delivery. This is called postpartum preeclampsia. Preeclampsia also includes signs of damage to some of your organs, such as your liver or kidney. The signs may include protein in the urine and very high blood pressure. Preeclampsia can be serious or even life-threatening for both you and your baby.
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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 wi
...
th a number of conditions, disability, and causes of 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 purpose of this course is to contribute to the reduction of morbidity and mortality in children and adolescents with cancer by strengthening the capacities of healthcare professionals on the early diagnosis of cancer with concepts and learning instruments that allow them to recognize the signs a
...
nd symptoms of cancer in a timely and early manner.
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Download (2.4 MB)
Overview
Early Adolescent Skills for Emotions (EASE) is an evidence-based group psychological intervention to help 10–15-year-olds affected by internalizing problems (e.g. stress and symptoms of anxiety, depression) in communit
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ies exposed to adversity. Published by the World Health Organization (WHO) and United Nations Children’s Fund (UNICEF), EASE aims to support adolescents and their caregivers with skills to reduce distress. The intervention consists of 7 group sessions for adolescents and 3 additional group sessions for their caregivers. It is based on adapted aspects from Cognitive Behavioral Therapy and has been designed to be suitable for delivery by trained and supervised non-specialist helpers.
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Fact Sheet. The document provides basic information about malaria, explaining that it is a serious but preventable and treatable disease caused by a parasite transmitted through mosquito bites. It describes common symptoms like fever, chills, and fa
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tigue, emphasizes the importance of early diagnosis and treatment, and outlines prevention tips such as using insect repellent, wearing protective clothing, and eliminating standing water.
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Cardiovascular disease is a major cause of disability and premature death throughout the world, and contributes substantially to the escalating costs of health care. The underlying pathology is atherosclerosis, which develops over many years and is usually advanced by the time
...
symptoms occur, generally in middle age. Acute coronary and cerebrovascular events frequently occur suddenly, and are often fatal before medical care can be given. Modification of risk factors has been shown to reduce mortality and morbidity in people with diagnosed or undiagnosed cardiovascular disease.
This publication provides guidance on reducing disability and premature deaths from coronary heart disease, cerebrovascular disease and peripheral vascular disease in people at high risk, who have not yet experienced a cardiovascular event. People with established cardiovascular disease are at very high risk of recurrent events and are not the subject of these guidelines. They have been addressed in previous WHO guidelines.
Several forms of therapy can prevent coronary, cerebral and peripheral vascular events. Decisions about whether to initiate specific preventive action, and with what degree of intensity, should be guided by estimation of the risk of any such vascular event. The risk prediction charts that accompany these guidelinesb allow treatment to be targeted accord-
ing to simple predictions of absolute cardiovascular risk.
Recommendations are made for management of major cardiovascular risk factors through changes in lifestyle and prophylactic drug therapies. The guidelines provide a framework for the development of national guidance on prevention of cardiovascular disease that takes into account the particular political, economic, social and medical circumstances.
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Coronary heart disease (CHD) is the single most common cause of death globally. However, with falling CHD mortality rates, an increasingnumber of people live with CHD and may need support to manage their symptoms and improve prognosis. Cardiac rehab
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ilitation is acomplex multifaceted intervention which aims to improve the health outcomes of people with CHD. Cardiac rehabilitation consists of threecore modalities: education, exercise training and psychological support. This is an update of a Cochrane systematic review previouslypublished in 2011, which aims to investigate the specific impact of the educational component of cardiac rehabilitation.
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The South African Heart Association's webpage provides comprehensive information about rheumatic heart disease (RHD). It addresses the causes, symptoms, and diagnostic methods of this condition. Additionally, it outlines prevention strategies and tr
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eatment options to raise awareness about RHD and promote public health.
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This course aims to provide information on the basic understanding of palliative care and the elements of service program for delivering palliative care. The course contents will also include the considerations in managing signs, symptoms and assess
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ing the patient as well as communicating with the patient, family, and care giver, and the principles and management of respiratory, gastrointestinal, urogenital, nervous systems’ symptoms and conditions in palliative care.
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This study investigated occupational risk factors and exposure–response relationships for airway disease among health workers (HWs) exposed to cleaning agents in two tertiary hospitals in South Africa and Tanzania.
Previous studies have demonstrated an association between asthma or respiratory
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symptoms and exposure to broad categories of cleaning-related exposures in healthcare settings. However, few studies have identified the specific cleaning agents responsible for asthma and other health outcomes. Products used for medical instrument cleaning and disinfection such as glutaraldehyde, orthophthalaldehyde (OPA) and quaternary ammonium compounds (QACs) have been implicated in the causation and exacerbation of work-related asthma (WRA) and upper airway outcomes such as rhinitis.
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A 20-year follow-up study on chronic respiratory effects of exposure to cotton dust
Wang, X-R.; Zhang, H-X.; Sun, B-X.; et al.
European Respiratory Journal, part of the European Respiratory Society (ERS)
(2005)
CC2
The article "A 20-year follow-up study on chronic respiratory effects of exposure to cotton dust" evaluates the long-term impact of cotton dust exposure on respiratory health. It followed a cohort of Chinese cotton and silk workers from 1981 to 2001, comparing lung function and
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symptoms. Results showed that cotton workers experienced greater declines in lung function and persistent respiratory symptoms compared to silk workers. The study found that exposure to airborne endotoxins in cotton dust was strongly linked to chronic respiratory impairment. It highlighted that stopping exposure helped improve lung function, particularly in non-smoking men, while smokers continued to show negative effects.
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The Mediclinic article on silicosis provides an overview of this occupational lung disease caused by inhaling silica dust. It explains that inhaled silica particles lead to lung scarring and nodule formation, progressively impairing breathing. The article outlines
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symptoms such as shortness of breath, severe cough, fatigue, loss of appetite, chest pains, and fever. Diagnosis involves a medical examination, detailed occupational history, lung function tests, and imaging like chest X-rays or CT scans to detect lung scarring and nodules. While silicosis is irreversible with no specific cure, management focuses on preventing further silica exposure and treating complications. Preventive measures include maintaining high occupational health standards to control silica dust exposure.
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About Cystic Fibrosis - What is Cystic Fibrosis?
South Africa Cystic Fibrosis Association (SACFA)
South African Cystic Fibrosis Association (SACFA)
(2024)
CC2
The South African Cystic Fibrosis Association (SACFA) is a non-profit organization dedicated to supporting individuals with cystic fibrosis (CF) in South Africa. Their website provides comprehensive information about CF, including its causes, symptoms
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, and treatment options. CF is described as an inherited genetic disorder that primarily affects the lungs and pancreas, leading to the production of thick, sticky mucus that can cause severe respiratory and digestive issues. The site emphasizes the importance of early diagnosis and proper management to improve the quality of life for those affected. Additionally, SACFA outlines its mission to raise public awareness, promote medical advancements, and offer support to the CF community through various initiatives and resources.
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The Mediclinic Infohub article on silicosis provides an overview of this occupational lung disease caused by inhaling silica dust. It explains that inhaled silica particles lead to lung scarring and nodule formation, progressively impairing breathing. The article outlines
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symptoms such as shortness of breath, severe cough, fatigue, loss of appetite, chest pains, and fever. Diagnosis involves a medical examination, detailed occupational history, lung function tests, and imaging like chest X-rays or CT scans to detect lung scarring and nodules. While silicosis is irreversible with no specific cure, management focuses on preventing further silica exposure and treating complications. Preventive measures include maintaining high occupational health standards to control silica dust exposure.
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Health and Quality of Life Outcomes
Van der Molen, T.; Willemse, B.; Schokker, S.; et al.
Health and Quality of Life Outcomes
(2003)
CC2
The new Global Obstructive Lung Disease (GOLD) guidelines advice to focus treatment in Chronic Obstructive Pulmonary Disease (COPD) on improvement of functional state, prevention of disease progression and minimization of symptoms. So far no validat
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ed questionnaires are available to measure symptom and functional state in daily clinical practice. The aim of this study was to develop and validate the Clinical COPD Questionnaire (CCQ).
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The World Health Organization (WHO) fact sheet on Chronic Obstructive Pulmonary Disease (COPD) provides an overview of this common lung condition characterized by persistent respiratory symptoms and airflow limitation.
The World Health Organization (WHO) fact sheet on Chronic Obstructive Pulmonary Disease (COPD) provides an overview of this common lung condition characterized by persistent respiratory symptoms and airflow limitation.
The World Health Organization (WHO) fact sheet on Chronic Obstructive Pulmonary Disease (COPD) provides an overview of this common lung condition characterized by persistent respiratory symptoms and airflow limitation.
The World Health Organization (WHO) fact sheet on Chronic Obstructive Pulmonary Disease (COPD) provides an overview of this common lung condition characterized by persistent respiratory symptoms and airflow limitation.
