a Study of the Pattern of Upper Airway Obstruction in Non-obese Patients With Snoring and Obstructive Sleep Apnea
试验速览
- 阶段
- 不适用
- 入组人数
- 40
- 主要终点
- compare snoring and obstructive sleep apnea between obese and non obese
研究概览
简要总结
This study aims at :-
- detecting the prevelance of snoring and OSA in non-obese patients
- identify their diagnostic profile in order to provide proper management
详细描述
Snoring is the vibration of respiratory structures and the resulting sound due to obstructed air movement during breathing while sleeping.
Snoring during sleep may be a sign, or first alarm, of obstructive sleep apnea (OSA).
Snoring can cause significant psychological and social problems to sufferers. Multiple studies reveal a positive correlation between loud snoring and risk of heart attack and stroke.
Obstructive sleep apnea (OSA) is the commonest type of sleep apnea and is characterized by inturpted snoring, repeated attacks of complete or partial pharyngeal closure during sleep despite the effort to breath resulting in nocturnal hypoxemia, frequent arousals during sleep, and excessive daytime sleepiness (EDS).
Obstructive Sleep Apnea is differentiated from Central Sleep Apnea (CSA) which is characterized by changes in the respiratory cycle during sleep but without the effort to breath during the apnea.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 18 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •older than 18 years
- •patients complaining of snoring and obstructive sleep panea
排除标准
- •chronic pulmonary disease ( COPD, Asthma ,IPF)
- •Pregnancy
- •sever cardiovascular disease ( unstable angina , sever arrhythmia , MI)
- •chronic renal failure (CRF)
- •neurological disorders
结局指标
主要结局
compare snoring and obstructive sleep apnea between obese and non obese
时间窗: baseline
by analysing data of muller's manauver and sleep endoscopy between obese and nonobese
次要结局
未报告次要终点
研究者
Basma Khairy Mohamed
director
Assiut University