View clinical trials related to Apnea.
Filter by:The objective of the study is to evaluate the impact of strength training on sleep apneas in the elderly. Individuals aged between 65 and 80 years and that presenting apnea-hypopnea index between 20 and 50 events per hour, measured by out-of-center portable polysomnography, will be recruited. Those included will be randomized to two groups: Intervention: consisted of 12 weeks, twice a week, of strength training; or control: consisted of lifestyle recommendations.
Many researches have shown that patients with Obstructive Sleep Apnea (OSA) and often also the family members have a decreased quality of life, problems related to the sexual sphere, depressive disorders and anxiety problems. To date still remains controversial the relationship between OSA and quality of life, also the link between sleep apnea syndrome and depression is unclear. In adult patients with OSA the treatment of choice is the application of a continuous positive airway pressure (CPAP: Continuous Positive Airway Pressure) at the opening of the airways. With the CPAP treatment the sleep normalizes and daytime sleepiness fades or disappears. Many studies have shown that this treatment determines improvement of the medical and psychological status. However, the rate of non-adherence to treatment reported in the literature is about 46-83%, considering as adherence the use of CPAP for at least 4 hours per night. A recent study has shown that CPAP used as a single treatment in patients with OSA and depression, has reduced the depressive symptoms but in a significant percentage of patients (42%), the depressive symptoms remained unchanged or worsened. At the present time have not been published, to our knowledge, studies concerning the effectiveness of the combined treatment of CPAP and psychological support on the mood and on the quality of life OSA patients. Therefore the aim of this study is to evaluate the effects of the combined treatment with CPAP and psychological intervention with cognitive behavioural therapy on the mood and on the quality of life of OSA patients.
Acetazolamide improves central sleep apnea related to opium consumption.
Obstructive sleep apnea (OSA) and type 2 diabetes confer increasing economic, social, and public health burdens in the United States. That these diseases appear to co-exist and together increase one's risk of cardiovascular disease renders investigation into their shared pathophysiology even more urgent. Investigators will assess prevalence of insulin resistance, a precursor to diabetes, among overweight patients with OSA. Among those at highest risk of diabetes, investigators will randomize participants to pioglitazone or placebo to see the efficacy of the intervention on improving OSA, insulin resistance, and/or insulin secretion. In a separate intervention, investigators will evaluate the cardiometabolic benefits of continuous positive airway pressure (CPAP) for 12 weeks in patients with OSA. Investigators will also study subjects from the community without known sleep apnea, and assess whether insulin-resistant individuals are at risk for sleep apnea using clinical screening questionnaires.
The purpose of this research study is to develop a way of predicting with computers how surgery on the airway will affect night time breathing called Obstructive Sleep Apnea (OSA) in children with Down Syndrome. A research measurement for airway resistance will also be done during the clinical sleep MRI. The airway resistance measurement will take about 10 minutes and is done during sleep. The airway resistance measurement is called critical closing pressure (Pcrit).