View clinical trials related to Obstructive Sleep Apnea.
Filter by:Those patient's that come to the sleep unit and that accept to participate in the study will undergo a polysomnography with the extra of an actigraphy placed in their no dominant arm wrist. The outcomes that will be analyzed are: Time in bed, assumed sleep time, wake time, sleep efficiency, sleep latency, light's on/light's off
The purpose of the study is to test the workflow of an auto-titrating mandibular positioner in its intended setting. Participants with obstructive sleep apnea will use the device to determine their eligibility for oral appliance therapy and provide feedback on usability of the device.
The primary objective in this study is to test whether propranolol lowers glucose and free fatty acid levels during sleep in obstructive sleep apnea (OSA), and preserves vascular function (EndoPAT) versus placebo. The secondary objective is to test whether propranolol influences sleep quality, architecture, and hemodynamics in OSA. OSA will be elicited by temporarily discontinuing CPAP therapy in patients with a history OSA accustomed to CPAP therapy (CPAP withdrawal).
Asthma and sleep apnea are both respiratory diseases and one can worsen the other. Those who suffer from asthma have a higher risk of sleep apnea and sleep apnea can make the asthma more difficult to control. As girls usually have a more severe asthma than boys, the investigators believe that girls have a higher risk of sleep apnea. To test if asthmatic girls have more sleep apnea than boys, the investigators are going to ask them questions regarding asthma and sleep symptoms (such as snore) and the investigators are going test the lung function and how many times they stop breathing during the sleep. The sleep test is going to be performed in children's home. In children, having sleep apnea can make the asthmatic stay in the hospital 30% more when they have an asthma attack. We also are going to look if sleep apnea increases the number of hospitalizations and asthma attacks in the past 12 months.
Phase 1: The European ASV Registry (short name) will investigate the use of Adaptive Servo-Ventilation in non-heart failure conditions. The purpose is to examine the effects of ASV on quality of life, daytime symptoms and sleep, to describe usage patterns of ASV with regards to patient characteristics and to document adverse events related to therapy for a therapy safety analysis. A pilot phase will enrol at least 200 patients to test the feasibility of the registry. After the pilot phase will be completed and an intermediate data analysis had been performed, the registry will be expanded over several countries across Europe with the goal of enrolling up to 800 patients over a period of 5 years. Phase 2: The READ-ASV Registry (short name) will investigate the use of Adaptive Servo-Ventilation in non-heart failure conditions. The purpose is to examine the effects of ASV on quality of life, daytime symptoms and sleep, to describe usage patterns of ASV with regards to patient characteristics and to document adverse events related to therapy for a therapy safety analysis.
Drug induced sleep endoscopy (DISE) has been performed worldwide since 1991 to determine the site and configuration of upper airway obstruction in patients with obstructive sleep apnea (OSA). However, there are no studies comparing DISE to sleep endoscopy during natural sleep. Objectives: To compare DISE to natural sleep endoscopy in OSA patients referred for surgical treatment. Methods: OSA patients referred to surgical treatment (lateral pharyngoplasty) will be enrolled in this study. Natural sleep endoscopy will be performed at the sleep lab during the night. Propofol induced sleep will be performed at the operating room before surgery. The VOTE (velum, oropharyngeal lateral walls, tongue base and epiglottis) classification will be used to compare site and configuration of collapse between studies. Peak inspiratory flow will also be compared between studies.
Feasibility study to assess the scan, fit and print process for the Aveera "Patient Matched" CPAP Mask
The purpose of this trial is to assess device performance against participants in an overnight study to ensure the product meets user and clinical requirements
Randomized Controlled Trial comparing Rapid Maxillary Expansion with Standard Clinical Practice in patients with residual pediatric Obstructive Sleep Apnea Syndrome after adenotonsillectomy.
This investigation is designed to evaluate the at-home usability, performance, user acceptance and reliability of the headgear with a CPAP mask for a duration of 6 months.