Articles: chronic.
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Multicenter Study
Sodium administration in critically ill patients in Australia and New Zealand: a multicentre point prevalence study.
Inadvertent sodium administration in excess of recommended daily requirements has been reported during routine care of critically ill patients. ⋯ This point prevalence study suggests that sodium administration in excess of recommended daily requirements may be common in Australia and New Zealand ICUs. The main sodium source was IV maintenance fluids, followed by fluid boluses and drug boluses.
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Curr Opin Crit Care · Dec 2013
ReviewCauses and consequences of disproportionate care in intensive care medicine.
Increased use of advanced life-sustaining measures in patients with poor long-term expectations secondary to more chronic organ dysfunctions, comorbidities and/or a poor quality of life has become a worrying trend over the last decade. This can lead to futile, disproportionate or inappropriate care in the ICU. This review summarizes the causes and consequences of disproportionate care in the ICU. ⋯ Disproportionate care is common in western ICUs. It can lead to violation of basic bioethical principles, suffering of patients and relatives and compassion fatigue and moral distress in healthcare providers. Avoiding inappropriate use of ICU resources and disproportionate care in the ICU should have high priority for ICU managers but also for every healthcare provider taking care of patients at the bedside.
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Asthma is a common chronic disease characterized by variable respiratory distress with underlying airway inflammation and airflow obstruction. The incidence of asthma has risen inexorably over the past 50 years, suggesting that environmental factors are important in its etiology. All inhaled environmental stimuli interact with the lung at the respiratory epithelium, and it is a testament to the effectiveness of the airway innate defenses that the majority of inhaled substances are cleared without the need to elicit an inflammatory response. ⋯ The potential of a susceptible epithelium and the underlying mesenchyme to create a microenvironment that enables deviation of immune and inflammatory responses to external stimuli may be crucial in the development and progression of asthma. In this review, we consider three important groups of environmental stimuli on the epithelium in asthma: oxidants, such as environmental pollution and acetaminophen; viruses, including rhinovirus; and agents that cause barrier disruption, such as house dust mite allergens. The pathology associated with each stimulus is considered, and potential future treatments arising from research on their effects are presented.
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Sleep and headache have both generated curiosity within the human mind for centuries. The relationship between headache and sleep disorders is very complex. While Lieving in 1873 first observed that headaches were linked to sleep, Dexter and Weitzman in 1970 described the relationship between headache and sleep stages. ⋯ Patient education and lifestyle modification play a significant role in overall success of the treatment. Chronic tension-type headache and chronic migraine have high prevalence of insomnia and comorbid psychiatric disorders, which require behavioral insomnia treatment and medication if needed along with psychiatric evaluation. Apart from the abortive treatment tailored to the headache types, - such as triptans and DHE 45 for migraine and nonsteroidal anti-inflammatory medication for chronic tension-type headache, preventive treatment with different class of medications including antiepileptics (Topamax and Depakote), calcium channel blockers (verapamil), beta blockers (propranolol), antidepressants (amitriptyline), and Botox may be used depending upon the comorbid conditions.