The effect of phototherapy on sleep during acute rehabilitation after traumatic brain injury: A randomized controlled trial

Model System:

TBI

Reference Type:

Journal article

Accession No.:

J89343

Journal:

Brain Injury

Year, Volume, Issue, Page(s):

2021 , 35, 2, 180-188

Publication Website:

Abstract:

Study examined the impact of bright white light (BWL) exposure on sleep quality in people with recent traumatic brain injury (TBI). One hundred thirty-one participants from three acute inpatient rehabilitation TBI Model System Centers located in Texas, Washington, and New York were enrolled in a randomized, controlled device-sham study. The groups were exposed to either BWL (active treatment) or red light (control) for 30 minutes each morning between 7:30 and 9:30 for up to 10 days or until discharge. Sleep duration and quality were measured using actigraphy recordings. Results showed no difference between the two groups on sleep duration or other sleep variables as measured by actigraphy, nor on self-reported outcomes of sleepiness, mood, and cooperation with therapy. BWL treatment during acute rehabilitation hospitalization does not appear to impact sleep or measures commonly associated with sleep. While other studies have indicated common complaints of sleep difficulties after TBI, this study was unable to document an effect for phototherapy as a treatment.

Author(s):