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

Last updated: February 18, 2024
Sponsor: Chinese University of Hong Kong
Overall Status: Active - Recruiting

Phase

N/A

Condition

Dementia

Sleep Apnea Syndromes

Mild Cognitive Impairment

Treatment

N/A

Clinical Study ID

NCT04658290
SleepBrain_2019
  • Ages 40-74
  • All Genders
  • Accepts Healthy Volunteers

Study Summary

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

Eligibility Criteria

Inclusion

Inclusion Criteria:

  • Have stability of at least 4 weeks on permitted medications (i.e. medications knownnot to affect sleep architecture or circadian rhythms).

Exclusion

Exclusion Criteria:

  • Suspected dementia or a score of <24 on the mini-mental state examination
  • A diagnosis of neurological disorders (e.g. Parkinson's Disease, Epilepsy, MultipleSclerosis)
  • 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

Study Design

Total Participants: 500
Study Start date:
August 29, 2020
Estimated Completion Date:
August 28, 2026

Connect with a study center

  • Chinese University of Hong

    Hong Kong, Please Select
    Hong Kong

    Active - Recruiting

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