Pathways Linking Reduced Sleep Duration and Quality to Obesity Risk

Obesity Clinical Trial

Official title:

Pathways Linking Reduced Sleep Duration and Quality to Obesity Risk

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT00915707
• Other study ID #: 14916B
• Status: Completed
• Phase: N/A
• First received: June 3, 2009
• Last updated: September 4, 2013
• Start date: January 2007
• Est. completion date: July 2012

Study information

• Verified date: September 2013
• Source: University of Chicago
• Contact: n/a
• Is FDA regulated: No
• Health authority: United States: Institutional Review Board
• Study type: Interventional

Clinical Trial Summary

This study is designed to study the pathways through which short sleep duration or poor sleep quality can lead to an increased risk of developing diabetes and obesity.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 23
• Est. completion date: July 2012
• Est. primary completion date: July 2012
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: Both
• Age group: 18 Years to 30 Years

Eligibility

Inclusion Criteria:

• Normal weight

• Healthy

• Normal sleep times

Exclusion Criteria:

• Sleep disorders

• Overweight

• Diabetes

• Other health conditions

• Excessive caffeine and alcohol intake

• Smoking

Study Design

Allocation: Randomized, Intervention Model: Crossover Assignment, Masking: Single Blind (Subject)

Related Conditions & MeSH terms

• Diabetes
• Obesity

Intervention

Other:
• Baseline
Subjects are allowed time in bed for sleep as their usual time at home.
• Sleep restriction
Subjects sleep is reduced to 4.5 hours in bed for 4 nights.
• Reduced Sleep Quality
Subjects sleep quality is reduced for 4 nights.

Locations

Country	Name	City	State
United States	The University of Chicago	Chicago	Illinois

Sponsors (1)

Lead Sponsor	Collaborator
University of Chicago

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Disposition Index reflecting Diabetes Risk as a result of decreased sleep duration and/or quality.		3 months	No