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Monitoring Sleep and Glucose Among University Students

NCT04880629 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 131

Last updated 2024-09-23

No results posted yet for this study

Summary

This study aims to characterise associations between day-to-day sleep, activity, meal schedules, well-being and continuous glucose profiles in a cohort of free-living healthy, young adults. Multi-day data will be collected using wearables and smartphone-based measures in field settings.

Conditions

  • Sleep

Interventions

BEHAVIORAL

Baseline condition

In the baseline sleep condition, participants are instructed not to restrict their sleep on the night before completing an oral glucose tolerance test (OGTT). Participants are prescribed sleep-wake timings based on their preferred and averaged sleep durations measured over 2 weeks using a wearable sleep tracker. Sleep timings and durations on the 3 nights before the OGTT are verified using a sleep diary and sleep tracker.

BEHAVIORAL

Sleep restriction condition

In the sleep restriction condition, participants are prescribed sleep timings to restrict their sleep by 1 to 2 hours on the night before completing an oral glucose tolerance test (OGTT). Sleep timings and durations on the 3 nights before the OGTT are verified using a sleep diary and sleep tracker.

Sponsors & Collaborators

Study Design

Allocation
NA
Purpose
BASIC_SCIENCE
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
21 Years
Max Age
30 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2021-03-03
Primary Completion
2021-05-17
Completion
2023-12-31

Countries

  • Singapore

Study Locations

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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 NCT04880629 on ClinicalTrials.gov