Chicago, Illinois 60637


Purpose:

Bedtimes and wake-up times vary from person to person. The aim of this research is to examine the associations between sleep habits and metabolism in healthy people. In this study, the investigators will collect information on sleep-wake habits and how the body uses energy.


Criteria:

Inclusion Criteria: - Age: 21-40 years - Body mass index: 25.0 to 29.9 kg/m2 - Average habitual sleep duration of 6.5 hours or less per night (as confirmed by actigraphy) - stable sleep habits for the past 6 months Exclusion Criteria: - obstructive sleep apnea or history of any other sleep disorder - night or rotating shift work (current or in the past 2 years) - habitual daytime naps - recent (< 4 week) travel across time zones - extreme chronotypes - any acute or chronic medical condition - diabetes - prior or current eating or psychiatric disorders - claustrophobia - irregular menstrual periods, menopause, pregnancy, - alcohol abuse, excessive caffeine intake, smoking, illegal drug use - subjects who are currently following a weight loss regimen or any other special diet or exercise programs - subjects who have received iv or oral contrast in the past 2 weeks - use of any prescription medication that can affect sleep or metabolism with the exception of antihypertensive and lipid lowering agents as follows. Subjects who are taking anti-hypertensive medication and/or lipid-lowering agents will be included only if they are well controlled and on a stable regimen (no change in medications in the previous 3 months). However, beta-blockers and thiazide diuretics will not be allowed, as these medications are known to affect insulin sensitivity. Women will be required to not be on hormone replacement therapy.


NCT ID:

NCT02253368


Primary Contact:

Principal Investigator
Esra Tasali, MD
University of Chicago

Eva Kahn
Phone: 773-702-4275


Backup Contact:

N/A


Location Contact:

Chicago, Illinois 60637
United States



There is no listed contact information for this specific location.

Site Status: Recruiting


Data Source: ClinicalTrials.gov

Date Processed: November 19, 2017

Modifications to this listing: Only selected fields are shown, please use the link below to view all information about this clinical trial.


Click to view Full Listing

This study is not currently recruiting Study Participants on ClinicalConnection.com. The form below is not enabled.