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Estimated annual number of deaths from drug use disorders per 100,000 people.
Background
The core clinical symptoms of addiction include an enhanced incentive for drug taking (craving), impaired self-control (impulsivity and compulsivity), emotional dysregulation (negative mood) and increased stress reactivity. Symptoms related to impaired self-control involve reduced activi
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ty in anterior cingulate cortex (ACC), adjacent prefrontal cortex (mPFC) and other brain areas. Behavioral training such as mindfulness meditation can increase the function of control networks including those leading to improved emotion regulation and thus may be a promising approach for the treatment of addiction.
Methods
In a series of randomized controlled trials (RCTs), we tested whether increased ACC/mPFC activity is related to better self-control abilities in executive functions, emotion regulation and stress response in healthy and addicted populations. After a brief mindfulness training (Integrative Body-Mind Training, IBMT), we used the Positive and Negative Affect Schedule (PANAS) and Profile of Mood States (POMS) to measure emotion regulation, salivary cortisol for the stress response and fMRI for brain functional and DTI structural changes. Relaxation training was used to serve as an active control.
Results
In both smokers and nonsmokers, improved self-control abilities in emotion regulation and stress reduction were found after training and these changes were related to increased ACC/mPFC activity following training. Compared with nonsmokers, smokers showed reduced ACC/mPFC activity in the self-control network before training, and these deficits were ameliorated after training.
Conclusions
These results indicate that promoting emotion regulation and improving ACC/mPFC brain activity can help for addiction prevention and treatment.
more
The pamphlet "Alcohol and Depressants" explains the effects of depressants, including alcohol. Depressants slow brain activity by increasing the release of inhibitory neurotransmitters like GABA, leading to effects such as sedation, decreased anxiety, and reduced heart rate. Alcohol, a legal depress
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ant, causes short-term effects like impaired judgment, vomiting, and blackouts, while long-term use can result in alcoholism, liver disease, strokes, and cancer. Alcohol withdrawal can be life-threatening, causing seizures and heart complications. The pamphlet emphasizes the importance of safe usage and provides resources for treatment and further information.
more
The pamphlet "Oxycodone" provides an overview of the opioid drug class, explaining its uses, effects, and risks. It describes positive effects like euphoria and pain relief, alongside negative effects such as respiratory depression, confusion, and constipation. Withdrawal symptoms include anxiety, i
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ncreased pain sensitivity, and diarrhea. Treatment options include antagonist therapy (e.g., Naloxone) and substitution therapy (e.g., Methadone or Buprenorphine). The pamphlet emphasizes the importance of emergency care in cases of overdose and encourages seeking professional help for addiction or abuse.
more
The pamphlet "Prescription Benzodiazepines" explains the uses, effects, and risks of benzodiazepines, commonly prescribed for insomnia, anxiety, and panic attacks. It describes how these drugs enhance GABA activity to suppress brain activity, leading to short-term effects like drowsiness and anxiety
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relief, but also potential long-term risks such as dependence, addiction, and withdrawal symptoms. The pamphlet highlights abuse methods, including combining benzodiazepines with other substances, which increases the risk of overdose, and emphasizes the importance of medical supervision for withdrawal management.
more
The Youth.gov webpage on "Substance Use/Misuse" provides information and resources about preventing and addressing substance abuse among youth. It highlights risk factors, prevention strategies, and support programs designed to reduce substance use and its negative impacts on young people. The site
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is part of a federal initiative to promote healthy and safe youth development.
more
The article "Cardiovascular Diseases" on Our World in Data provides an in-depth analysis of cardiovascular diseases (CVD), the leading cause of death globally. It examines CVD trends, such as the decline in mortality rates in high-income countries due to improved healthcare and lifestyle changes, wh
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ile low- and middle-income countries experience rising CVD burdens. The article highlights major risk factors, including high blood pressure, obesity, smoking, and poor diet. It emphasizes the importance of preventive measures and access to treatment to reduce global disparities in CVD outcomes. The data-driven approach uses visualizations to illustrate the global impact and distribution of CVD.
more
Prediabetes Risk Test
adapted from Bang et al., Ann Intern Med (2009)
American Diabetes Association in collaboration with the Centers for Disease Control and Prevention (CDC)
(2024)
CC2
The "Prediabetes Risk Test" is a tool designed to help individuals assess their risk for prediabetes and type 2 diabetes. The test uses a point-based system with questions about age, gender, family history of diabetes, history of high blood pressure, physical activity level, and weight category. Bas
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ed on the total score, individuals with a score of 5 or higher are at an increased risk of prediabetes, meaning their blood sugar levels may be elevated but not yet high enough to be classified as type 2 diabetes. The test encourages individuals with a high score to consult a doctor for further testing and suggests lifestyle changes as a preventive measure. Special risk considerations are provided for certain ethnic groups, such as African American, Hispanic/Latino, American Indian, Alaska Native, Asian American, and Pacific Islander populations.
more
The Defeat-NCD Partnership prioritises poorer countries because they bear the brunt of the enormous impact of NCDs with some 48% of premature deaths occurring in low and lower-middle income countries. The resident of a low-income country faces a lifetime chance of 20-30% of dying from an NCD under t
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he age of 70; this is two-to-four-fold higher than the equivalent risk for a high-income country resident. Meanwhile, when poor countries start getting a little more prosperous, the prevalence of NCD risk factors tend to initially increase.
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This paper summarises the past, present and future of asbestos exposure. The future scenarios as to the mesothelioma incidence in countries, where asbestos has been banned, are discussed.
The Child and the liberation from the shadow of the terrible big fear
Дитина і звільнення від тіні її надзвичайно великого страху
Trauma Bilderbuch
Ілюстрована книга
The document titled "Early Warning Signs of COPD" from the American Lung Association outlines what COPD is, its risk factors, and the importance of recognizing early symptoms such as persistent cough, breathlessness, and frequent chest infections. It emphasizes the need for early consultation with a
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healthcare provider and diagnostic testing like spirometry to confirm COPD. Early diagnosis and treatment can help slow disease progression and improve quality of life.
more
COPD Wheel - International Primary Care - Respiratory Group
International Primary Care Respiratory Group (IPCRG)
International Primary Care Respiratory Group (IPCRG)
(2024)
CC2
The document is a visual guide created by the IPCRG for managing COPD, focusing on self-management, treatment options (such as inhaler use, pulmonary rehabilitation, and medications), and addressing comorbidities. It highlights the importance of personalized care plans, patient education, risk reduc
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tion, vaccinations, and the correct use of therapies to improve quality of life and manage COPD effectively.
more
Risk factors for asthma among schoolchildren who participated in a casecontrol study in urban Uganda
Data on asthma aetiology in Africa are scarce. We investigated the risk factors for asthma among schoolchildren (5–17 years) in urban Uganda. We conducted a case-control study, among 555 cases and 1115 controls. Asthma was diagnosed by study clinicians. The main risk factors for asthma were tertia
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ry education for fathers (adjusted OR (95% CI); 2.32 (1.71–3.16)) and mothers (1.85 (1.38–2.48)); area of residence at birth, with children born in a small town or in the city having an increased asthma risk compared to schoolchildren born in rural areas (2.16 (1.60–2.92)) and (2.79 (1.79–4.35)), respectively; father’s and mother’s history of asthma; children’s own allergic conditions; atopy; and cooking on gas/electricity. In conclusion, asthma was associated with a strong rural-town-city risk gradient, higher parental socio-economic status and urbanicity. This work provides the basis for future studies to identify specific environmental/lifestyle factors responsible for increasing asthma risk among children in urban areas in LMICs.
more
The epidemiology of wheeze in children, when assessed by questionnaires, is dependent on parents' understanding of the term “wheeze”.
In a questionnaire survey of a random population sample of 4,236 children aged 6–10 yrs, parents' definition of wheeze was assessed. Predictors of a correct
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definition were determined and the potential impact of incorrect answers on prevalence estimates from the survey was assessed.
Current wheeze was reported by 13.2% of children. Overall, 83.5% of parents correctly identified “whistling or squeaking” as the definition of wheeze; the proportion was higher for parents reporting wheezy children (90.4%). Frequent attacks of reported wheeze (adjusted odds ratio (OR) 3.0), maternal history of asthma (OR 1.5) and maternal education (OR 1.5) were significantly associated with a correct answer, while the converse was found for South Asian ethnicity (OR 0.6), first language not English (OR 0.6) and living in a deprived neighbourhood (OR 0.6).
In summary, the present study showed that misunderstanding could lead to an important bias in assessing the prevalence of wheeze, resulting in an underestimation in children from South Asian and deprived family backgrounds. Prevalence estimates for the most severe categories of wheeze might be less affected by this bias and questionnaire surveys on wheeze should incorporate measures of parents' understanding of the term wheeze.
more
The goal of asthma treatment is to obtain clinical control and reduce future risks to the patient. To reach this goal in children with asthma, ongoing monitoring is essential. While all components of asthma, such as symptoms, lung function, bronchial hyperresponsiveness and inflammation, may exist i
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n various combinations in different individuals, to date there is limited evidence on how to integrate these for optimal monitoring of children with asthma. The aims of this ERS Task Force were to describe the current practise and give an overview of the best available evidence on how to monitor children with asthma.
22 clinical and research experts reviewed the literature. A modified Delphi method and four Task Force meetings were used to reach a consensus.
This statement summarises the literature on monitoring children with asthma. Available tools for monitoring children with asthma, such as clinical tools, lung function, bronchial responsiveness and inflammatory markers, are described as are the ways in which they may be used in children with asthma. Management-related issues, comorbidities and environmental factors are summarised.
Despite considerable interest in monitoring asthma in children, for many aspects of monitoring asthma in children there is a substantial lack of evidence.
more
In 2014, the International Study of Asthma and Allergies in Childhood (ISAAC) reported that the highest prevalence of symptoms of severe asthma was found in the low- and middle-income countries (LMICs), including Nigeria. While exposure to biomass fuel use may be an important risk factor in the deve
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lopment of asthma, its association with asthma symptoms severity has not been well-established. The aim of this study is to extend the spectrum of environmental risk factors that may be contributing towards increasing asthma morbidity, especially asthma symptoms severity in rural schoolchildren in Nigeria and to examine possible asthma underdiagnosis among this population.
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Considerable energy has been expended over the last two decades in developing methods for identifying the presence of asthma among participants in population studies. The objective of this endeavour has commonly been to enable epidemiological research on risk factors for asthma, with the ultimate ai
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m of preventing the disease. However, there are other reasons for measuring the prevalence of asthma in populations, including the desire to assess the burden of disease attributable to asthma, to track changes over time, and to compare the prevalence among population groups defined by geographical, demographic or social factors. Two major international collaborative studies arising from this work have made major contributions to our knowledge about asthma
more
The Asthma Control Questionnaire (ACQ)1 was developed and validated to measure the primary clinical goal of asthma management as identified by international guidelines. They indicate that to achieve good control, treatment should minimise day and night time symptoms, activity limitation, airway narr
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owing and rescue bronchodilator use and thus reduce the risk of life-threatening exacerbations and long-term morbidity. The importance of including all aspects of control in the assessment of individual patients was emphasised by a recent factor analysis which showed that clinical asthma is composed of distinct components which are not closely correlated with each other.6 However, in some studies it may not be possible to collect airway calibre or short-acting β2-agonists data. Previous analysis of non-clinical trial data suggested that when ACQ scores are analysed as group data, the heterogeneity of the way in which individual patients present with inadequate control is lost in the estimation of the mean and the need to measure each individual component of asthma control may become unnecessary. In this analysis, ACQ data from a clinical trial was used to evaluate the measurement properties (reliability, responsiveness, validity and interpretability), of three shortened versions of the ACQ. In addition, we have examined whether the precision and accuracy of estimating the effect of the intervention on asthma control was maintained when the two questions concerning airway calibre and short-acting β2-agonists use were omitted from the trial analysis.
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A worldwide increase in the prevalence of asthma has been reported in recent years. With an increase in prevalence comes an increased burden of disease in terms of morbidity, mortality and compromised quality of life. The economic burden in terms of utilisation of healthcare resources and limitation
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of the earning capacity of the individuals and families is an added problem. Various indicators such as disability-adjusted life years and healthy life years have been used to define the economic burden. The data from Asian countries regarding these parameters is scarce, underlining the need for systematic studies in these countries, especially those that are resource poor. The purpose of this review is to highlight the varying prevalence of asthma in Asia and to assess the likely economic burden for the future.
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