Sleep Duration Required to Restore Performance During Chronic Sleep Restriction

This study is currently recruiting participants. (see Contacts and Locations)
Verified February 2014 by Brigham and Women's Hospital
Sponsor:
Information provided by (Responsible Party):
Elizabeth B. Klerman, Brigham and Women's Hospital
ClinicalTrials.gov Identifier:
NCT01581125
First received: March 22, 2012
Last updated: February 26, 2014
Last verified: February 2014

March 22, 2012
February 26, 2014
April 2012
June 2016   (final data collection date for primary outcome measure)
Psychomotor Vigilance Task (PVT) performance [ Time Frame: PVT during waking for arms 1 and 2 during the 32-day inpatient portion of the protocol ] [ Designated as safety issue: No ]
PVT metrics are reaction time. It is measured when the participants are awake during the inpatient portion of the protocol.
Same as current
Complete list of historical versions of study NCT01581125 on ClinicalTrials.gov Archive Site
Not Provided
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Sleep Duration Required to Restore Performance During Chronic Sleep Restriction
Sleep Duration Required to Restore Performance During Chronic Sleep Restriction

The purpose of this study is to test the hypothesis that sleep and performance depend on length of time awake, length of time asleep, the amount of sleep over several sleep episodes, and circadian phase.

The purpose of this study is to test the hypothesis that sleep and performance depend on length of time awake, length of time asleep, the amount of sleep over several sleep episodes, and circadian phase. Inpatient sleep and performance data will be collected from healthy volunteers.

Interventional
Not Provided
Allocation: Randomized
Endpoint Classification: Efficacy Study
Intervention Model: Parallel Assignment
Masking: Single Blind (Subject)
Primary Purpose: Basic Science
  • Sleep
  • Sleep Deprivation
  • Insufficient Sleep Syndrome
  • Behavioral: Sleep:wake 1
    Sleep and Wake durations for arm 1
  • Behavioral: Sleep:wake 2
    Sleep and Wake durations for arm2
  • Experimental: Sleep:wake 2
    Sleep and wake durations for arm 2 for inpatient portion of protocol. .There are a variety of sleep and wake durations during the protocol; some of these are longer and some are shorter and some are the same as in arm 1.
    Intervention: Behavioral: Sleep:wake 2
  • Experimental: Sleep:wake 1
    Sleep and wake durations for arm 1 of the inpatient portion of the protocol. There are a variety of sleep and wake durations during the protocol; some of these are longer and some are shorter and some are the same as in arm 2.
    Intervention: Behavioral: Sleep:wake 1
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*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruiting
20
Not Provided
June 2016   (final data collection date for primary outcome measure)

Inclusion Criteria:

  • Healthy

Exclusion Criteria:

  • Prescription medications
Both
18 Years to 35 Years
Yes
Contact: Elizabeth B Klerman, MD PhD 617-732-5500 ext 33848 ebklerman@research.bwh.harvard.edu
United States
 
NCT01581125
NIH R01 HL114088-01
No
Elizabeth B. Klerman, Brigham and Women's Hospital
Brigham and Women's Hospital
Not Provided
Principal Investigator: Elizabeth B Klerman, MD PhD Brigham and Women's Hospital
Brigham and Women's Hospital
February 2014

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP