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Effects of Chronobiology-guided Lifestyle Interventions on Insomnia Severity, Cognitive Performance, and Sleepiness

NCT05569603 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 80

Last updated 2022-10-06

No results posted yet for this study

Summary

Poor sleep is closely related to circadian misalignment; shift workers often experience shift work disorder characterized by excessive sleepiness and recurrent shift work schedules-associated insomnia. This study aims to examine the effects of a program of chronobiology-guided lifestyle interventions (CGLI) on insomnia severity, cognitive performance (psychomotor vigilance and processing speed), and sleepiness in female nurses undertaking rotating-shift work.

Conditions

  • Circadian Rhythm Sleep Disorder

Interventions

BEHAVIORAL

Chronobiology-guided lifestyle interventions

1\) timed bright light exposure using blue-enriched white light glasses, 2) recommendations for meal timing, and 3) sleep hygiene education

Sponsors & Collaborators

  • Taipei Medical University

    collaborator OTHER

  • Ministry of Science and Technology, Taiwan

    collaborator OTHER_GOV

  • Taipei Veterans General Hospital, Taiwan

    lead OTHER_GOV

Principal Investigators

  • Pei-Shan Tsai, Professor · Taipei Medical University

  • Shan-Ying Wu, Master · Taipei Vetern General Hospital

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
DOUBLE
Model
PARALLEL

Eligibility

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

Timeline & Regulatory

Start
2022-01-12
Primary Completion
2024-07-31
Completion
2024-07-31

Countries

  • Taiwan

Study Locations

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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 NCT05569603 on ClinicalTrials.gov