CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 77 enrolled
Drug / intervention
Morning Bright Light Therapy +1 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/NCT03785600
NCT03785600N/ACompleted

A Sleep Intervention to Improve Rehabilitation in Veterans With Chronic mTBI

VA Office of Research and Development·interventional·Posted Dec 24, 2018·Updated Sep 22, 2025

In Brief

A clinical study evaluating Morning Bright Light Therapy and Negative Ion Generator for Traumatic Brain Injury. Completed, enrolled 77 participants across 1 site.

Detailed Summary

Traumatic brain injury (TBI) is a major cause of disability in the Veteran population, often resulting in chronic pain and sleep disturbances, among other issues. Extensive rehabilitative efforts are usually required and often prevent return to the workforce and community. Disturbed sleep and excessive daytime sleepiness are among the most pervasive and enduring problems after TBI, which the investigators hypothesize is a significant contributor to these functional impairments and an impediment toward rehabilitation. Thus, this research aims to enhance sleep quality as a means to reduce pain and improve quality of life and functional outcome measures in Veterans with TBI. The investigators predict that the proposed intervention, morning bright light therapy, if found effective, will be cost-effective, rapidly deployable, and highly accepted by Veterans with TBI.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States
Collaborators--

Timeline

N/ACompletedFinished
20192020202120222023202420252026
First PostedDec 24, 2018
Enrollment StartNov 1, 2019
Primary CompletionJul 31, 2024
Study CompletionSep 30, 2024
TodayJul 2, 2026
Enrollment to primary: 4.8 yearsPosted 7.5 years ago

Interventions

Morning Bright Light Therapydevice

Morning bright light: Sitting in front of a lightbox for 60 minutes every morning within 90 minutes of waking up.

Negative Ion Generatordevice

Negative ion generator: Sitting in front of a modified negative ion generator for 60 min every morning within 90 minutes of waking up.