Night-to-night Variability in Obstructive Sleep Apnea Severity: Relationship to Overnight Rostral Fluid Shift
نویسندگان
چکیده
منابع مشابه
Night-to-night variability in obstructive sleep apnea severity: relationship to overnight rostral fluid shift.
STUDY OBJECTIVES Overnight rostral fluid shift from the legs to the neck may narrow the pharynx and contribute to obstructive sleep apnea (OSA) pathogenesis. We hypothesized that night-to-night changes in the apnea-hypopnea index (AHI) would be associated with changes in overnight rostral fluid shift. METHODS Twenty-six patients with OSA (AHI ≥10) underwent two polysomnograms 14 days apart wi...
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Obstructive sleep apnea occurs frequently in patients with drug-resistant hypertension. The factors accounting for this observation, however, are unclear. Both conditions demonstrate clinical features suggestive of extracellular fluid volume overload. The aims of this study were to examine whether the spontaneous overnight fluid shift from the legs to the upper body is associated with obstructi...
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BACKGROUND In both healthy male subjects and men with heart failure, the severity of obstructive sleep apnea (OSA) is related to the amount of fluid displaced from their legs into the neck overnight. Whether overnight rostral fluid shift contributes to the pathogenesis of OSA in patients with end-stage renal disease (ESRD) is unknown. We hypothesized that the change in neck circumference (NC) a...
متن کاملRelationship between overnight rostral fluid shift and obstructive sleep apnea in drug-resistant hypertension.
Obstructive sleep apnea occurs frequently in patients with drug-resistant hypertension. The factors accounting for this observation, however, are unclear. Both conditions demonstrate clinical features suggestive of extracellular fluid volume overload. The aims of this study were to examine whether the spontaneous overnight fluid shift from the legs to the upper body is associated with obstructi...
متن کاملNight-to-night repeatability of supine-related obstructive sleep apnea.
RATIONALE Patients with obstructive sleep apnea (OSA) experience respiratory events with greater frequency and severity while in the supine sleeping position. Postural modification devices (PMDs) prevent supine sleep, although there is a paucity of guidance to help clinicians decide when to use PMDs for their patients. In order for PMDs to treat OSA effectively, patients must experience respira...
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ژورنال
عنوان ژورنال: Journal of Clinical Sleep Medicine
سال: 2015
ISSN: 1550-9389,1550-9397
DOI: 10.5664/jcsm.4462