Pathways Linking Reduced Sleep Duration and Quality to Obesity Risk
NCT ID: NCT00915707
Last Updated: 2013-09-05
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
23 participants
INTERVENTIONAL
2007-01-31
2012-07-31
Brief Summary
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Detailed Description
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Conditions
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Keywords
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Study Design
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RANDOMIZED
CROSSOVER
SINGLE
Study Groups
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Baseline
Subjects are tested under normal sleep conditions for carbohydrate metabolism and appetite regulation.
Baseline
Subjects are allowed time in bed for sleep as their usual time at home.
Sleep restriction
Subjects are tested under sleep restriction for carbohydrate metabolism and appetite regulation.
Sleep restriction
Subjects sleep is reduced to 4.5 hours in bed for 4 nights.
Reduced sleep quality
Subjects are tested under a poor sleep quality condition for carbohydrate metabolism and appetite regulation.
Reduced Sleep Quality
Subjects sleep quality is reduced for 4 nights.
Interventions
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Baseline
Subjects are allowed time in bed for sleep as their usual time at home.
Sleep restriction
Subjects sleep is reduced to 4.5 hours in bed for 4 nights.
Reduced Sleep Quality
Subjects sleep quality is reduced for 4 nights.
Eligibility Criteria
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Inclusion Criteria
* Healthy
* Normal sleep times
Exclusion Criteria
* Overweight
* Diabetes
* Other health conditions
* Excessive caffeine and alcohol intake
* Smoking
18 Years
30 Years
ALL
Yes
Sponsors
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University of Chicago
OTHER
Responsible Party
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Principal Investigators
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Esra Tasali, MD
Role: PRINCIPAL_INVESTIGATOR
University of Chicago
Locations
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The University of Chicago
Chicago, Illinois, United States
Countries
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Other Identifiers
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14916B
Identifier Type: -
Identifier Source: org_study_id