View clinical trials related to Sleep Apnea Syndromes.
Filter by:Obstructive sleep apnea (OSA) is a complex disease associated with repeated closure of the upper airway during sleep which causes excessive daytime sleepiness. Daytime sleepiness can affects daytime performance undesirably and reduces driving performance causing an increased risk for accidents. It can also lead to high blood pressure, strokes, and eventually death. Until now, there is no standardize value for the jaw advancement for the mandibular advancement appliance. It was found that when comparing the jaw advancement amount of 50% and above 50%, there is no additional efficacy. Efficacy of jaw advancement below 50% is lacking. Patients usually experience more complications with more advancement, there the investigators need to study the optimal mandibular advancement with least complication to the patients.
Shared decision-making helps patients to establish a treatment plan with clinicians together. Our goal was to determine if the tools we developed could reduced decisional conflict for patients with obstructive sleep apnea.
The objective of this project is to gather research data and subsequently evaluate algorithms to demonstrate clinical efficacy of a novel sleep apnoea detection system in the paediatric population. The Study will involve patients who will have been referred for diagnosis of sleep apnoea, and the ultimate aim will be to compare the output of a novel apnoea detection system against in -clinic polysomnography.
The primary objective of this study is to confirm the safety and clinical effectiveness of the Genio™ system, used according to its instructions for use, in moderate to severe Obstructive Sleep Apnea (OSA) adult patients over a period of 3 years post-surgery.
This trial will aim to test a new wearable device for the diagnosis of Sleep Apnoea.
Obstructive sleep apnea (OSA) is an increasingly common chronic disorder in adults. Compared to the general population, OSA occurs more often in patients with coronary artery disease (CAD), with a reported prevalence of 38% to 65%. Emerging evidence indicates OSA initiates and exacerbates coronary atherosclerosis. Moreover, several observational studies indicate the presence of OSA was associated with higher rate of restenosis and repeat revascularization (mainly attributed non-culprit lesion revascularization) after percutaneous coronary intervention (PCI). OSA might initiate endothelial injury by repetitive bursts of sympathetic activity that occur with apneas and hypopneas. Moreover, untreated OSA reduces endothelial repair capacity. Whether OSA could exacerbate neointimal proliferation and plaque progression in the non-culprit lesion after drug-eluting stent (DES) implantation remains less studied. The investigators aimed to evaluate neointimal proliferation and strut coverage within stent segment as well as changes of plaque volume and morphology in the non-culprit lesion by optical coherence tomography (OCT) in patients with versus without OSA at 12-month follow-up.
This study aims to see if mobile video clips (smartphone recordings) can be used to screen children with Down syndrome to identify those at highest risk of obstructive sleep apnea (OSA), so they can be prioritized for an earlier sleep study. Parents will be asked to record short video clips of their child sleeping, and then rate whether they think their child has OSA. Later, children will undergo a sleep study to compare to the ratings.
The purpose of this study is to learn about the effect of sleep apnea and low oxygen on muscle strength and lung function in people with chronic spinal cord injury.
The purpose of this study is to determine whether a behavioral sleep treatment improves functioning and sleep in Veterans with posttraumatic stress disorder (PTSD).
This clinical trial will examine the efficacy of continuous positive airway pressure (CPAP) therapy in improving psychosocial, neurocognitive and behavioral consequences of moderate-to-severe sleep-related breathing disorders (SRBDs) in people living with spinal cord injury (SCI).