Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
41 participants
INTERVENTIONAL
2019-06-01
2021-01-01
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
BASIC_SCIENCE
NONE
Study Groups
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Irregular sleep
Participants sleep in lab while being monitored with polysomnography for 8 consecutive nights, including an adaptation night and a baseline night of 7.5 h time in bed (0:00-7:30). Afterwards, they are instructed to sleep in bed on a schedule alternated between 6 h, i.e. 1:30-7:30, and 9 h, i.e. 22:30-7:30).
Irregular sleep
Experimental-induced sleep variability
Regular sleep
Participants sleep in lab while being monitored with polysomnography for 8 consecutive nights of 7.5 h time in bed (0:00-7:30).
No interventions assigned to this group
Interventions
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Irregular sleep
Experimental-induced sleep variability
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
* With sleep problems
* With mood and anxiety problems
* With excessive daytime sleepiness
* Have history of any chronic medical condition and on regular medication.
18 Years
25 Years
ALL
Yes
Sponsors
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The University of Hong Kong
OTHER
Responsible Party
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Dr. Shirley Xin Li
Director of the Sleep Research Clinic and Laboratory
Principal Investigators
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Dr. Shirley X. Li
Role: PRINCIPAL_INVESTIGATOR
The University of Hong Kong
Locations
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Sleep Research Clinic & Laboratory, Department of Psychology, The University of Hong Kong
Hong Kong, , Hong Kong
Countries
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Other Identifiers
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EA1708030
Identifier Type: -
Identifier Source: org_study_id
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