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Effects of Impaired Sleep on Energy Balance

NCT01198431 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 21

Last updated 2011-08-10

No results posted yet for this study

Summary

The main aim of this study is to examine the effects of restricted sleep on energy and substrate metabolism as well as relevant hormonal systems that might be involved in the underlying mechanisms.

The investigators hypothesize that short-term sleep curtailment in adolescents is accompanied by 1) increased hunger and desire to eat; 2) increased spontaneous energy intake; 3) reduced spontaneous physical activity; and 4) increased fluctuation in hormones in a way that could favour a positive energy balance and potentially weight gain on the long run.

Conditions

Interventions

BEHAVIORAL

Sleep duration

Duration of sleep per night

Sponsors & Collaborators

  • University of Copenhagen

    lead OTHER

Principal Investigators

  • Arne Astrup, MD, PhD · Department of Human Nutrition, Faculty of LIFE Sciences, University of Copenhagen

  • Anders M Sjödin, MD, PhD · Department of Human Nutrition, Faculty of LIFE Sciences, University of Copenhagen

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
CROSSOVER

Eligibility

Min Age
15 Years
Max Age
19 Years
Sex
MALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2009-10-31
Primary Completion
2011-02-28
Completion
2011-02-28

Countries

  • Denmark

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01198431 on ClinicalTrials.gov