SleepNCT01102842
Unattended In-home Sleep Recording: A Pilot Study
An observational study of Sleep, run by University of Chicago at 1 site in United States.
Trial 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. Read more about this study
- Who is it for?
- Ages 18 years and olderHealthy volunteers can take part
- Conditions the study is for
- Sleep
- How many people
- 165 participants
- Where
- 1 siteUnited States
- Study dates
- Apr 2010to Aug 2012
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- Healthy volunteers accepted
- Adult, Older adult
Study population: Adult volunteers (18 years of age and older) who have had a polysomnography recording in the laboratory at the University of Chicago.
Who may be able to join
- Must have had a polysomnography recording at the University of Chicago.
Who cannot join
- None.
Trial locations and contacts
1 site in 1 country.
About this study
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.
- Conditions
- Sleep
What is being measured
The primary outcome is the main question the study is designed to answer.
Sleep Architecture
Sleep architecture (stages) from polysomnography
Measured: once
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted13 Apr 2010 (estimated)
- Study startApr 2010
- Primary completionAug 2012
- Study completionAug 2012
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for SleepStudies of the same condition, open and under way.
- More trials run by University of ChicagoThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Time perspective
- Cross-sectional
- Enrolment
- 165 participants (actual)
Sponsor and investigators
- Lead sponsor
- University of Chicago
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
- Investigators
- Kristen Knutson, PhD, Principal investigator, University of Chicago
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01102842
- Sponsor's protocol ID
- 09-192-A
- Status last verified
- Sep 2013
- First submitted
- 12 Apr 2010
- Last updated
- 5 Sep 2013
- Results posted
- No
Study at a glance
From the registry record, last updated by the sponsor on 5 Sep 2013. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Unattended In-home Sleep Recording: A Pilot Study
- ClinicalTrials.gov ID
- NCT01102842
- Acronym / sponsor ID
- 09-192-A
- Conditions
- Sleep
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 165 participants (actual)
- Lead sponsor
- University of ChicagoUniversity, hospital or other
- Study start
- Apr 2010
- Primary completion
- Aug 2012 (actual)
- Study completion
- Aug 2012 (actual)
- First posted
- 13 Apr 2010 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
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.
Study design
- Time perspective
- Cross-sectional
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
- Study population
- Adult volunteers (18 years of age and older) who have had a polysomnography recording in the laboratory at the University of Chicago.
Key inclusion criteria (1 listed)
- Must have had a polysomnography recording at the University of Chicago.
Key exclusion criteria (1 listed)
- None.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Primary outcome
Sleep Architecture
Time frame: once
Sleep architecture (stages) from polysomnography
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 5 Sep 2013.
Related trials for Sleep
Recruiting
Neurobehavioral Changes Following Spaceflight Stressors
Stressor, Individual, Alcohol Impairment
Not yet recruiting
Mind-Body Interventions for the Improvement of Quality of Life, Stress, and Sleep Quality Among Survivors of Breast, Prostate, Endometrial, or Colorectal Cancer
Breast Cancer Stage I, Colorectal Cancer
RecruitingObservational study
Development of a Wearable Point of Care Monitoring Device for Pediatric Obstructive Sleep Apnea
Pediatric Obstructive Sleep Apnea
Recruiting
Tiny Tummies - A Milk Study
Gut Microbiome, Neurocognitive Correlates of Eating Habits
Recruiting
Treating Insomnia in Mild Cognitive Impairment
Mild Cognitive Impairment (MCI), Insomnia
Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Kristen Knutson, PhD principal investigator
University of Chicago
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Sleep, run by University of Chicago at 1 site in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 1 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 5 Sep 2013. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Sleep Architecture (time frame: once). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 5 Sep 2013.