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Examining the Biological Factors That Affect Sleep Duration

This study has been completed.
Sponsor:
Collaborators:
National Heart, Lung, and Blood Institute (NHLBI)
National Center for Research Resources (NCRR)
Information provided by (Responsible Party):
Daniel Aeschbach, Brigham and Women's Hospital
ClinicalTrials.gov Identifier:
NCT00607204
First received: February 4, 2008
Last updated: July 30, 2013
Last verified: July 2013
No Study Results Posted on ClinicalTrials.gov for this Study
  Study Status: This study has been completed.
  Study Completion Date: November 2011
  Primary Completion Date: November 2011 (Final data collection date for primary outcome measure)