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临床试验/NCT04658290
NCT04658290招募中不适用

Prevalence of Obstructive Sleep Apnea (OSA) and the Association With Cognitive Impairment

Chinese University of Hong Kong1 个研究点 分布在 1 个国家目标入组 500 人开始时间: 2020年8月29日最近更新:
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适应症

试验速览

阶段
不适用
状态
招募中
入组人数
500
试验地点
1
主要终点
Number of subjects having apnea-hypopnea index of more than 5
研究概览研究设计入排标准结局指标研究者研究点记录与标识符相似试验

研究概览

简要总结

The study is aimed to carry out an epidemiology study investigating the prevalence of obstructive sleep apnea (OSA) and the association with cognitive impairment.

研究设计

研究类型
Observational
观察模型
Cohort
时间视角
Prospective

入排标准

年龄范围
40 Years 至 74 Years（Adult, Older Adult）
性别
All
接受健康志愿者
是

入选标准

  • •Have stability of at least 4 weeks on permitted medications (i.e. medications known not to affect sleep architecture or circadian rhythms).

排除标准

  • •Suspected dementia or a score of <24 on the mini-mental state examination
  • •A diagnosis of neurological disorders (e.g. Parkinson's Disease, Epilepsy, Multiple Sclerosis)
  • •Psychiatric disorders including current major depression; bipolar disorder; schizophrenia
  • •Other known clinically significant sleep disorders (e.g. narcolepsy)
  • •Been currently receiving CPAP or bi-level pressure for OSA

结局指标

主要结局

Number of subjects having apnea-hypopnea index of more than 5

时间窗: 1 year

次要结局

  • incidence of cerebrovascular disease(5 years)
  • Montreal Cognitive Assessment(5 years)

研究者

申办方类型
Other
责任方
Principal Investigator
主要研究者

Susanna SS Ng

Assistant Professor

Chinese University of Hong Kong

研究点 (1)

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