نتایج جستجو برای: multivariable apnea prediction index
تعداد نتایج: 685738 فیلتر نتایج به سال:
OBJECTIVES To investigate obstructive sleep apnea (OSA) in a consecutively encountered, nonselected population of young patients with Down syndrome using standard overnight polysomnography and to determine the effects of therapy. METHODS In a population of patients seen for routine developmental evaluations, 9 boys and 10 girls were studied using standard overnight polysomnography. RESULTS ...
BACKGROUND Sleep-disordered breathing is prevalent in the general population and has been linked to chronically elevated blood pressure in cross-sectional epidemiologic studies. We performed a prospective, population-based study of the association between objectively measured sleep-disordered breathing and hypertension (defined as a laboratory-measured blood pressure of at least 140/90 mm Hg or...
Abstract Introduction The impact of positive airway pressure (PAP) therapy on healthcare cost among patients with obstructive sleep apnea (OSA) requires further exploration. This study evaluated the associations between PAP adherence and in a large integrated system. Methods included adult OSA (apnea-hypopnea index (AHI) ≥5) available data 1/1/2015 to 8/31/2019 from Kaiser Permanente Southern C...
OBJECTIVES The objective was to develop and validate a risk model for the likelihood of extensive white matter lesions (extWML) to inform clinicians on whether to proceed with or forgo diagnostic MRI. DESIGN Population-based cohort study and multivariable prediction model. SETTING Two representative samples from France. PARTICIPANTS Persons aged 60-80 years without dementia or stroke. Der...
BACKGROUND Obstructive sleep apnea syndrome (OSAS) is characterized by repetitive collapse of the upper airway during sleep. Red blood cell distribution width (RDW) increases platelet activation and has been reported as an independent predictor of adverse outcomes in the general population and is believed to be associated with cardiovascular morbidity and mortality. We evaluated RDW, mean plate...
AIM To assess the relationship between severity of gastroesophageal reflux disease and apnea-hypopnea index (AHI) as an indicator of the severity of obstructive sleep apnea. METHODS Data of 57 patients with proven obstructive sleep apnea and gastroesophageal reflux disease were analyzed. Patients were divided into two groups according to severity of the sleep apnea: "mild-moderate" (A)-AHI >o...
Reduced upper airway muscle activity during sleep is a key contributor to obstructive sleep apnea pathogenesis. Hypoglossal nerve stimulation activates upper airway dilator muscles, including the genioglossus, and has the potential to reduce obstructive sleep apnea severity. The objective of this study was to examine the safety, feasibility and efficacy of a novel hypoglossal nerve stimulation ...
BACKGROUND Sleep apnea is common in patients with atrial fibrillation, but the effect of the cardioversion of atrial fibrillation to sinus rhythm on central and obstructive apneas is mainly unknown. The primary aim of the study was to analyze the association between cardioversion of atrial fibrillation and sleep apneas, to investigate whether obstructive or central sleep apneas are reduced foll...
Objective To review the indications and clinical evidence supporting hypoglossal nerve stimulation (HNS) therapy for the treatment of moderate-to-severe obstructive sleep apnea (OSA). Methods Peer reviewed literature on hypoglossal nerve stimulation therapy for obstructive sleep apnea from 2001 to 2016. Results The only currently FDA-approved HNS device for the treatment of moderate-to-seve...
OBJECTIVE Limited evidence suggests bariatric surgery can result in high cure rates for obstructive sleep apnea (OSA) in the morbidly obese. We performed a systematic review and meta-analysis to identify the effects of surgical weight loss on the apnea-hypopnea index. METHODS Relevant studies were identified by computerized searches of MEDLINE and EMBASE (from inception to March 17, 2008), an...
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