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Clinical Trial Summary

This study is designed to determine the impact of extending sleep duration on glucose metabolism in people with obesity. Half of the participants will be instructed to increase their time-in-bed by one hour (sleep extension) while the other half will be be instructed to maintain their current sleep habits.


Clinical Trial Description

Restricting sleep is known to be detrimental to glucose metabolism in healthy adults. Obesity is a condition associated with both lower sleep duration and poor glucose tolerance. Therefore, increasing sleep duration is a potentially novel therapeutic strategy for improving glucose metabolism in this population. The investigators will assess this by determining insulin sensitivity during a hyperinsulinemic-euglycemic clamp before and after a sleep extension intervention in both the control and sleep extension groups. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03594994
Study type Interventional
Source Washington University School of Medicine
Contact Study Coordinator
Phone 314-273-1882
Email bogerz@wustl.edu
Status Recruiting
Phase N/A
Start date October 29, 2018
Completion date June 30, 2024

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