CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 16 enrolled
Drug / intervention
standard light +2 moredevice
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT03568045
NCT03568045N/ACompleted
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Feasibility Pilot of Bright Light in the Intensive Care Unit

Yale University·interventional·Posted Jun 26, 2018·Updated Jun 17, 2024

In Brief

A clinical study evaluating standard light, 10,000 lux bright light, 4 hours, and 1 other intervention for Circadian Rhythm Sleep Disorder, Unspecified. Completed, enrolled 16 participants across 1 site.

Detailed Summary

To evaluate the feasibility of providing daytime bright light in the ICU in a pilot randomized controlled trial.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsCircadian Rhythm Sleep Disorder, Unspecified
CountriesUnited States
CollaboratorsNational Heart, Lung, and Blood Institute (NHLBI)

Timeline

N/ACompletedFinished
20192020202120222023202420252026
First PostedJun 26, 2018
Enrollment StartDec 3, 2018
Primary CompletionMar 31, 2023
Study CompletionMar 31, 2024
TodayJul 2, 2026
Enrollment to primary: 4.3 yearsPosted 8.0 years ago

Interventions

standard lightdevice

usual care

10,000 lux bright light, 4 hoursdevice

Bright light will be delivered by a free-standing 10,000 lux device that will be positioned next to the patient's head of bed. At the estimated distance of 36 inches from light source to the patient, we anticipate approximately a 1,250 lux dose at the patient's eye. Light will be delivered from 8am to noon.

10,000 lux bright light, 8 hoursdevice

Bright light will be delivered by a free-standing 10,000 lux device that will be positioned next to the patient's head of bed. At the estimated distance of 36 inches from light source to the patient, we anticipate approximately a 1,250 lux dose at the patient's eye. Light will be delivered from 8am to 4pm.