Articles: chronic.
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Past disasters have highlighted the need to prepare for subsets of critically ill, medically fragile patients. These special patient populations require focused disaster planning that will address their medical needs throughout the event to prevent clinical deterioration. The suggestions in this article are important for all who are involved in large-scale disasters or pandemics with multiple critically ill or injured patients, including frontline clinicians, hospital administrators, and public health or government officials. ⋯ Chronically ill, technologically dependent, and complex critically ill patients present a unique challenge to preparing and implementing mass critical care. There are, however, unique opportunities to engage patients, primary physicians, advocacy groups, and professional organizations to lessen the impact of disaster on these special populations.
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Semin Respir Crit Care Med · Oct 2014
ReviewAuto-adjusting and Advanced Positive Airway Pressure Therapeutic Modalities.
Continuous positive airway pressure (CPAP) therapy is the first-line treatment for obstructive sleep apnea (OSA). Although the gold standard for the treatment of OSA, CPAP may not be the optimal modality to treat more complex sleep disordered breathing such as Cheyne-Stokes respirations, opioid-induced central apnea, and complex sleep disordered breathing related to chronic hypoventilation syndromes (obesity-hypoventilation syndrome, restrictive thoracic disease due to neuromuscular or thoracic cage disease, chronic obstructive pulmonary disease). ⋯ Advanced positive airway pressure modalities have been developed in an effort to improve treatment of the more complex sleep disordered breathing syndromes including automated servo ventilation and volume-targeted pressure-limited ventilation. This article is intended to provide the clinician reader with a description of newer PAP modalities, a review of evidence-supported indications for use, as well as to provide a framework for managing patients with advanced positive airway pressure therapy.
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Acta Anaesthesiol Scand · Oct 2014
Pain management following the Nuss procedure: a survey of practice and review.
Pectus excavatum is the most common congenital chest wall deformity. The Nuss procedure is frequently used for surgical correction and this technique has been associated with severe and prolonged post-operative pain. At the present time, the optimal analgesic strategy for managing patients following this procedure has not been determined. ⋯ Post-operative pain management following the Nuss procedure is variable and poorly characterized. Clinical trials or large observational registries comparing the safety and efficacy of primary modalities and long-term outcomes are needed to enable evidence-based decision-making for the management of these patients.
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The prevalence of chronic kidney disease (CKD) is increasing, which presents challenges for both patients and health-care budgets. Although this phenomenon has been attributed to the growth in diabetes, hypertension, and obesity, sleep apnea and nocturnal hypoxemia may also contribute to the pathogenesis of CKD and its progression to kidney failure. Two pathophysiologic mechanisms responsible for CKD are glomerular hyperfiltration and chronic intrarenal hypoxia, resulting in tubulointerstitial injury, the final common pathway to end-stage kidney disease (ESKD). ⋯ Nevertheless, sleep apnea and nocturnal hypoxemia have been associated with loss of kidney function and kidney injury, suggesting that they contribute to the pathogenesis of continued deterioration in kidney function. There are several pathways through which sleep apnea may achieve this, including a direct effect of intrarenal hypoxia and activation of the systemic and renal renin-angiotensin system. Further research is required to better understand these relationships and determine whether specific interventions in patients with sleep apnea have an impact on clinical outcomes, such as reducing the prevalence of CKD and delaying its progression to ESKD.
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We investigated both the efficacy and the sub-chronic toxicity of Tephrosia toxicaria Pers. in the zymosan-induced temporomandibular joint (TMJ) inflammatory hypernociception in rats evaluating the possible role of heme oxygenase-1 (HO-1). ⋯ T. toxicaria did not produce any signs of toxicity and effectively decreased zymosan-induced TMJ inflammatory hypernociception dependent, at least in part, upon the HO-1 pathway integrity.