Efficacy of Oropharyngeal Exercises for Patients With Obstructive Sleep Apnea Using Mandibular Advancement Device
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 20
- 试验地点
- 2
- 主要终点
- Apnea-hypopnea -index
研究概览
简要总结
Combined treatment with MAD and OE for adult patients with obstructive sleep apnea can significantly (i) improve muscle strength and endurance; (ii) reduce the severity of sleep apnea.
详细描述
Background: Obstructive Sleep Apnea (OSA) is a sleeping disorder with recurrent upper airway obstruction during sleep. Patients with OSA often suffer from daytime sleepiness, snoring, and interrupted breathing during sleep. The etiology of OSA can divide into anatomical causes, including narrow, crowded, or easily collapsible upper airway, and non-anatomical causes, including low respiratory arousal threshold, ineffective or reduced pharyngeal dilator muscle activity during sleep, and unstable ventilatory control. A mandibular advancement device (MAD) is one of the treatment options for mild to moderate OSA patients. Oropharyngeal exercises (OE) are a novel intervention targeted at internal/external tongue muscle training with significant improvements in the muscle tension and severity of OSA. The efficacy of combined treatment with MAD and OE has not been investigated. Thus, the present study aims to determine the effectiveness of combing MAD and OE by assessing the tongue function and severity of OSA in patients with OSA.
Methods: A total of 20 participants using MAD for OSA were included in the study. Participants will be divided into two groups: the treatment group with the 12-week OE. OE consists of one to three times 30-minute sessions per day, 3 to 5 days per week for 12 weeks. The weekly clinic visits are required to adjust the intensity of the home exercise program and monitor the training progress. The participants in two groups will receive polysomnography (PSG) test, tongue muscle strength, and endurance testing, at baseline and after the intervention.
Expected results: Combined treatment with MAD and OE for adult patients with mild to moderate obstructive sleep apnea can significantly (i) improve muscle strength and endurance; (ii) reduce the severity of sleep apnea
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 20 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •OSA patients
- •aged over 20 years old
- •wearing a MAD
排除标准
- •Body Mass Index (BMI) ≧ 35
- •Pregnancy
- •Severe obstructive or restrictive lung disease
- •Exercise with high-risk cardiovascular disease
- •History of central or peripheral neurological disease resulting in an inability to perform exercise prescriptions
- •Musculoskeletal or psychological disorders that prevent the performance of exercise prescriptions
- •Chronic illnesses that are ongoing or not yet controlled
研究组 & 干预措施
intervention group
We conducted a once a week, 12-week-intervention of Oropharyngeal Exercises and Mandibular advancement device
干预措施: Oropharyngeal Exercises (Behavioral)
control group
Mandibular advancement device
干预措施: Oropharyngeal Exercises (Behavioral)
结局指标
主要结局
Apnea-hypopnea -index
时间窗: Baseline to 12 weeks
Assessed using Polysomnography (PSG). The average apnea and hypopnea events per hour, oxygen saturation index and the snoring index will be obtained during the sleep test(PSG)
次要结局
- Tongue muscle endurance(Baseline to 12 weeks)
- Tongue muscle strength(Baseline to 12 weeks)