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Unattended In-home Sleep Recording: A Pilot Study

Sponsor
University of Chicago (Other)
Overall Status
Completed
CT.gov ID
NCT01102842
Collaborator
(none)
165
Enrollment
1
Location
28
Duration (Months)
5.9
Patients Per Site Per Month

Study Details

Study Description

Brief Summary

Laboratory studies have found that insufficient sleep duration and impaired sleep quality are associated with disease risk, including obesity, diabetes and heart disease. The limitation to the laboratory studies is that they are conducted in artificial environments that do not reflect real-world behavior. Although the epidemiologic studies do reflect habitual behavior, the vast majority of them rely on self-reported measures of sleep, which are only moderately correlated with objective measures of sleep.. The next logical step in the examination of sleep's role in cardiometabolic health is to conduct objective, detailed measures of sleep in people's homes. This project is a pilot study that will develop ideal methodologies for recording sleep in the home environment. Because there is currently is a gap between laboratory models of sleep loss and real world conditions, the ultimate goal of this research is to expand our work on sleep and cardiometabolic health outside of the laboratory. Given the strong evidence for a link between impaired and insufficient sleep and increased disease risk, it is critical that we understand how people sleep in their daily lives and what factors can impact sleep. This project will record sleep in people's homes using ambulatory polysomnography recordings and wrist actigraphy.

Condition or Disease Intervention/Treatment Phase

    Study Design

    Study Type:
    Observational
    Actual Enrollment :
    165 participants
    Time Perspective:
    Cross-Sectional
    Official Title:
    Unattended In-home Sleep Recording: A Pilot Study
    Study Start Date :
    Apr 1, 2010
    Actual Primary Completion Date :
    Aug 1, 2012
    Actual Study Completion Date :
    Aug 1, 2012

    Outcome Measures

    Primary Outcome Measures

    1. Sleep Architecture [once]

      Sleep architecture (stages) from polysomnography

    Eligibility Criteria

    Criteria

    Ages Eligible for Study:
    18 Years and Older
    Sexes Eligible for Study:
    All
    Accepts Healthy Volunteers:
    Yes
    Inclusion Criteria:
    • Must have had a polysomnography recording at the University of Chicago.
    Exclusion Criteria:
    • None.

    Contacts and Locations

    Locations

    Site City State Country Postal Code
    1 The University of Chicago Chicago Illinois United States 60637

    Sponsors and Collaborators

    • University of Chicago

    Investigators

    • Principal Investigator: Kristen Knutson, PhD, University of Chicago

    Study Documents (Full-Text)

    None provided.

    More Information

    Publications

    None provided.
    Responsible Party:
    University of Chicago
    ClinicalTrials.gov Identifier:
    NCT01102842
    Other Study ID Numbers:
    • 09-192-A
    First Posted:
    Apr 13, 2010
    Last Update Posted:
    Sep 5, 2013
    Last Verified:
    Sep 1, 2013

    Study Results

    No Results Posted as of Sep 5, 2013