Validation and Exploration of Sleep and Mood Predictors
2 other identifiers
observational
N/A
0 countries
N/A
Brief Summary
To determine whether objectively recorded sleep durations were mortality risk factors, whether sleep duration could be distinguished from depression as a risk factor in Women's Health Initiative (WHI) data, and whether sleep-associated risks were attributable to specific pathophysiologic processes such as sleep apnea, circadian rhythm phase advances, or deficiencies of melatonin, or deficiencies of reproductive steroids. The study was ancillary to the WHI.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
Started Aug 1995
Longer than P75 for all trials
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
August 1, 1995
CompletedStudy Completion
Last participant's last visit for all outcomes
July 1, 1999
CompletedFirst Submitted
Initial submission to the registry
May 25, 2000
CompletedFirst Posted
Study publicly available on registry
May 26, 2000
CompletedFebruary 29, 2016
July 1, 2000
May 25, 2000
February 26, 2016
Conditions
Eligibility Criteria
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Sponsors & Collaborators
Related Publications (9)
Kripke DF, Elliot JA, Youngstedt SD, Smith JS. Melatonin: marvel or marker? Ann Med. 1998 Feb;30(1):81-7. doi: 10.3109/07853899808999388.
PMID: 9556093BACKGROUNDKripke DF, Klauber MR, Wingard DL, Fell RL, Assmus JD, Garfinkel L. Mortality hazard associated with prescription hypnotics. Biol Psychiatry. 1998 May 1;43(9):687-93. doi: 10.1016/s0006-3223(97)00292-8.
PMID: 9583003BACKGROUNDKripke DF. Light treatment for nonseasonal depression: speed, efficacy, and combined treatment. J Affect Disord. 1998 May;49(2):109-17. doi: 10.1016/s0165-0327(98)00005-6.
PMID: 9609674BACKGROUNDJean-Louis G, Kripke DF, Assmus JD, Langer RD. Sleep-wake patterns among postmenopausal women: a 24-hour unattended polysomnographic study. J Gerontol A Biol Sci Med Sci. 2000 Mar;55(3):M120-3. doi: 10.1093/gerona/55.3.m120.
PMID: 10795722BACKGROUNDJean-Louis G, Kripke DF, Ancoli-Israel S, Klauber MR, Sepulveda RS, Mowen MA, Assmus JD, Langer RD. Circadian sleep, illumination, and activity patterns in women: influences of aging and time reference. Physiol Behav. 2000 Jan;68(3):347-52. doi: 10.1016/s0031-9384(99)00186-9.
PMID: 10716544BACKGROUNDJean-Louis G, von Gizycki H, Zizi F. Predictors of subjective sleepiness induced by melatonin administration. J Psychosom Res. 1999 Oct;47(4):355-8. doi: 10.1016/s0022-3999(98)00076-2.
PMID: 10616229BACKGROUNDJean-Louis G, Mendlowicz MV, Von Gizycki H, Zizi F, Nunes J. Assessment of physical activity and sleep by actigraphy: examination of gender differences. J Womens Health Gend Based Med. 1999 Oct;8(8):1113-7. doi: 10.1089/jwh.1.1999.8.1113.
PMID: 10565670BACKGROUNDLasko TA, Kripke DF, Elliot JA. Melatonin suppression by illumination of upper and lower visual fields. J Biol Rhythms. 1999 Apr;14(2):122-5. doi: 10.1177/074873099129000506.
PMID: 10194648BACKGROUNDJean-Louis G, Zizi F, von Gizycki H, Hauri P. Actigraphic assessment of sleep in insomnia: application of the Actigraph Data Analysis Software (ADAS). Physiol Behav. 1999 Jan 1-15;65(4-5):659-63. doi: 10.1016/s0031-9384(98)00213-3.
PMID: 10073464BACKGROUND
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Design
- Study Type
- observational
- Sponsor Type
- NIH
Study Record Dates
First Submitted
May 25, 2000
First Posted
May 26, 2000
Study Start
August 1, 1995
Study Completion
July 1, 1999
Last Updated
February 29, 2016
Record last verified: 2000-07