MedTrace Logo

Olfactory Contributions to Sleep-dependent Food Craving

NCT04179838 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 29

Last updated 2020-03-25

Study results available
· View outcomes & findings →

Summary

This within-subject experiment uses one night of acute sleep restriction (4h) vs normal sleep (8h) to study state-dependent changes in olfactory processing. Odor-evoked blood oxygen level dependent (BOLD) responses will be measured in olfactory brain regions using functional magnetic resonance imaging (fMRI). Food intake will be measured at a buffet.

Conditions

  • Sleep Deprivation

Interventions

BEHAVIORAL

Sleep-Deprived

Sleep for 4 hours at home.

BEHAVIORAL

Non-Sleep Deprived

Sleep for 8 hours at home.

Sponsors & Collaborators

Principal Investigators

  • Thorsten Kahnt, PhD · Northwestern University

Study Design

Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
NONE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Max Age
40 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2016-09-19
Primary Completion
2017-08-15
Completion
2017-08-15

More Related Trials

Entities

Companies

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 NCT04179838 on ClinicalTrials.gov