Obstructive sleep apnoea in adults: body postures and weight changes interactions
نویسندگان
چکیده
منابع مشابه
Obstructive sleep apnoea in adults.
Obstructive sleep apnoea (OSA) is characterised by repetitive closure of the upper airway, repetitive oxygen desaturations and sleep fragmentation. The prevalence of adult OSA is increasing because of a worldwide increase in obesity and the ageing of populations. OSA presents with a variety of symptoms the most prominent of which are snoring and daytime tiredness. Interestingly though, a signif...
متن کاملCardiovascular changes in children with snoring and obstructive sleep apnoea.
INTRODUCTION Adults with obstructive sleep apnoea (OSA) are well documented to be at high risk for cardiovascular abnormalities. Growing evidence suggests that OSA is also associated with cardiovascular consequences in children. The purpose of this review is to examine the available data on this association in children. METHODS Primary studies were extracted from a MEDLINE search limited to t...
متن کاملObstructive Sleep Apnoea Syndrome and Weight Loss: Review
Obstructive sleep apnoea (OSA) syndrome is common, and obesity is a major risk factor. Increased peripharyngeal and central adiposity result in increased pharyngeal collapsibility, through increased mechanical loading around the upper airway, reduced tracheal traction on the pharynx, and reduced neuromuscular activity, particularly during sleep. Significant and sustained weight loss, if achieve...
متن کاملObstructive sleep apnea and body weight.
A patient with obstructive sleep apnea was monitored five times during three years while his weight fluctuated within a range of 26 kg. The number of apneas per hour of sleep varied from 59.6 at 111 kg of weight to 3.1 at 85 kg. The relation between apneas per hour of sleep and body weight was a logarithmic function. A modest decrease in weight was thus associated with a disproportionally large...
متن کاملChanges in brain morphology in patients with obstructive sleep apnoea.
BACKGROUND Obstructive sleep apnoea (OSA) is a common disease that leads to daytime sleepiness and cognitive impairment. Attempts to investigate changes in brain morphology that may underlie these impairments have led to conflicting conclusions. This study was undertaken to aim to resolve this confusion, and determine whether OSA is associated with changes in brain morphology in a large group o...
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ژورنال
عنوان ژورنال: Journal of Sleep Research
سال: 2011
ISSN: 0962-1105
DOI: 10.1111/j.1365-2869.2011.00988.x