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Impact of Sleep Restriction in Women

NCT02835261 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 54

Last updated 2025-10-14

No results posted yet for this study

Summary

The overall goal of this project is to test the hypothesis that long-term, sustained sleep restriction (SR), in women, will lead to increased cardio-metabolic risk. This will be characterized by increases in visceral adiposity, unhealthy lifestyle behaviors (poor dietary quality and low physical activity) and cardio-metabolic risk factors (blood pressure, glucose intolerance) relative to habitual sleep (HS). The investigators expect these changes to be worse in pre- compared to post-menopausal women.

Conditions

Interventions

OTHER

Sleep Restriction

Mild sleep restriction (-1.5 h/night) over a period of 6 weeks

Sponsors & Collaborators

Principal Investigators

  • Marie-Pierre St-Onge, PhD · Columbia University-New York Obesity Nutrition Research Center

  • Sanja Jelic, MD · Columbia University

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
CROSSOVER

Eligibility

Min Age
20 Years
Max Age
75 Years
Sex
FEMALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2016-09-01
Primary Completion
2021-02-25
Completion
2021-02-25

Countries

  • United States

Study Locations

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Entities

Diseases
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 NCT02835261 on ClinicalTrials.gov