View clinical trials related to Obstructive Sleep Apnea Syndrome.
Filter by:The purpose of this study is to evaluate the hypnotic efficacy of ezopiclone in subjects with mild to moderate OSAS.
The aim of this clinical trial is to evaluate the effect of Atorvastatin on the endothelial function improvement during the obstructive sleep apnea syndrome (OSAS) after 3 months of treatment, by a double-blind, randomized, placebo-controlled, multi-center study. An interim analysis will be performed when 25 patients per group will be included.
Cow's milk allergy may be involved in the evolution of sleep apnea in infants. The study will assess the effects of specifies diet changes (i.e. non-milk based formula) on the infant. Specifically , infants will be investigated by sleep studies in order to test this hypothesis.
Patients with sleep apnea syndrome have repeated apneic events that induce periodic hypoxia-reoxygenation, drawing away an overproduction of oxidants. This exaggerated generation of oxidants is associated with a dysfunction of the vascular endothelium that evolves, in its turn, towards cardiovascular diseases such as systemic hypertension, stroke, and myocardial infarction. The major aim of our study is to examine the effect of CPAP treatment on biochemical (markers of oxidative stress) and functional (endothelium-dependent vascular relaxation reactivity) abnormalities at 1 and 4 weeks of treatment.
The main purpose of this study is to investigate if treatment of obstructive sleep apnea syndrome (OSAS) by continuous positive airway pressure (CPAP) given by a traditional CPAP device administering a fixed air pressure, or by one automatic CPAP device ("Somnosmart2", Weinmann, Hamburg) administering variable pressures, have different effects on sympathetic nervous system tone (as reflected by urinary excretion of norepinephrine and its catabolite normetanephrine) and on blood pressure.
Whether impaired nasal breathing contributes to sleep related breathing disturbances has not been known. Therefore, the purpose of the study is to compare the effect of xylometazoline, a drug that decongests the nasal mucosa when applied locally, with placebo in terms of sleep and nocturnal breathing and daytime performance.
The goal of this trial is to assess the performance of the OxiplexTS—an absolute near-infrared oximeter—as an instrument to measure brain oxygenation and hemodynamics in sleep medicine as well as in the broader field of cardiovascular/cerebrovascular diagnostics.
The purpose of the study is to investigate the effect of an altitude sojourn on patients with the obstructive sleep apnea syndrome
The purpose of this study is to compare the cytokine profile of tonsillar and peripheral blood mononuclear cells in patients with obstructive sleep apnea (OSA) and to compare the blood mononuclear cell cytokine secretion profile between patients with obstructive sleep apnea and controls without apnea.
The purpose of this study is to investigate the effect of treatment with a steroid and antibiotic on the size of the tonsils and symptoms of children with OSAS.