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Condition: Obstructive Sleep Apnea
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Total 930 results found since Jan 2013.
Long-term benefits of a new oral appliance on adult snoring: a trend analysis
CONCLUSIONS: We discovered that the LOA could reduce snoring rates and that the 2.5-cm compressor length in the LOA produced the best results.PMID:35386299 | PMC:PMC8977863 | DOI:10.4081/mrm.2022.824
Source: Respiratory Care - April 7, 2022 Category: Respiratory Medicine Authors: Jui-Kun Chiang Yen-Chang Lin Hsiao-Chen Yu Chih-Ming Lu Yee-Hsin Kao Source Type: research
The Cardiovascular and Metabolic Effects of Chronic Hypoxia in Animal Models: A Mini-Review
Animal models are useful to understand the myriad physiological effects of hypoxia. Such models attempt to recapitulate the hypoxemia of human disease in various ways. In this mini-review, we consider the various animal models which have been deployed to understand the effects of chronic hypoxia on pulmonary and systemic blood pressure, glucose and lipid metabolism, atherosclerosis, and stroke. Chronic sustained hypoxia (CSH)—a model of chronic lung or heart diseases in which hypoxemia may be longstanding and persistent, or of high altitude, in which effective atmospheric oxygen concentration is low—reliably induces pu...
Source: Frontiers in Physiology - March 31, 2022 Category: Physiology Source Type: research
Obstructive sleep apnea is associated with cognitive impairment in minor ischemic stroke
CONCLUSIONS: The findings suggest that OSA has significant effects on cognition impairment in patients with minor ischemic stroke and that hypoxemia may be a potential pathophysiological mechanism of OSA-induced cognitive impairment.PMID:35305233 | DOI:10.1007/s11325-022-02575-5
Source: Sleep and Breathing - March 19, 2022 Category: Sleep Medicine Authors: Ruo-Lin Zhu Chao Ouyang Ruo-Lin Ma Kai Wang Source Type: research
Cardiovascular Outcomes in Sleep-Disordered Breathing: Are We Under-estimating?
Obstructive sleep apnea is a growing health concern, affecting nearly one billion people worldwide; increasingly recognized as an independent cardiovascular risk factor associated with incident obesity, insulin resistance, hypertension, arrhythmias, stroke, coronary artery disease, and heart failure. The prevalence of obstructive sleep apnea could be underestimated in the previous studies, leading to only modest predictions of cardiovascular outcomes. Using more physiologic data will increase sensitivity for the diagnosis of obstructive sleep apnea. Individuals at high risk of obstructive sleep apnea should be identified s...
Source: Frontiers in Neurology - March 15, 2022 Category: Neurology Source Type: research
Trends of overweight, obesity and anthropometric measurements among the adult population in Italy: The CUORE Project health examination surveys 1998, 2008, and 2018
ConclusionsAlthough the overall trend of excess weight over the past two decades appeared to be substantially stable in the Italian adult population, the continuous strengthening of undertaken initiatives should continue since there remains a high proportion of overweight or obesity and a gap between educational levels.
Source: PLoS One - March 1, 2022 Category: Biomedical Science Authors: Chiara Donfrancesco Source Type: research
The effect of obesity, hypertension, diabetes mellitus, alcohol, and sleep apnea on the risk of atrial fibrillation
Physiol Res. 2021 Dec 30;70(Suppl4):S511-S525.ABSTRACTAtrial fibrillation (AF) is the most common sustained cardiac arrhythmia associated with a two-fold increase in mortality caused by a higher risk of stroke and heart failure. Currently, AF is present in ~ 2 % of the general population, and its incidence and prevalence are increasing. Obesity, hypertension, diabetes mellitus, obstructive sleep apnea, and alcohol consumption increase the risk of AF. Each unit of increase in BMI increases the risk of AF by 3 %, and intensive weight loss is also associated with reduced AF recurrence. Hypertension increases the risk of AF by...
Source: Physiological Research - February 24, 2022 Category: Physiology Authors: Z Čarná P Osman čík Source Type: research
Abnormalities of the Vertebrobasilar Arterial System Leading to Sleep Disorders
The abnormalities in the vertebrobasilar arterial system such as enlarged, tortuous or dilated arteries and aneurysms can generate pressure and distortion of brain structures especially in the medulla and pons. This brainstem compression by abnormal arteries can lead to various sleep disorders such as sleep related hypoventilation, central sleep apnea, obstructive sleep apnea, and positional sleep apnea.
Source: Journal of Stroke and Cerebrovascular Diseases - February 18, 2022 Category: Neurology Authors: Cameron Sabet, Aishwarya Aggarwal Tags: Short Communication Source Type: research
Outcomes in post-acute sequelae of COVID-19 (PASC) at 6 months post-infection Part 1: Cognitive functioning
CONCLUSIONS: The results were noteworthy for infrequent Impaired scores, and significant correlations between cognition and mood/anxiety measures, but not between cognitive performance and premorbid vascular risk factors, psychiatric diagnoses, or COVID-19 disease severity. Results suggest that psychological distress was prominent in PASC and related to objective cognitive performance, but objective cognitive performance was unrelated to cognitive complaints. Other contributing factors may include fatigue/sleep issues. Neurologically based cognitive deficits were not suggested by the results.During the COVID-19 pandemic, r...
Source: The Clinical Neuropsychologist - February 8, 2022 Category: Psychiatry & Psychology Authors: Douglas M Whiteside Michael R Basso Savana M Naini James Porter Erin Holker Eric J Waldron Tanya E Melnik Natalie Niskanen Sarah E Taylor Source Type: research
