NCT04804501

Effect of Blue Light Glasses on Screen Usage After a Concussion in College Students

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 64 (estimated)
• Sponsor: Rochester Institute of Technology · Academic / Other
• Sex: All
• Age: 18 Years – 26 Years
• Healthy volunteers: Not accepted

Summary

Premature cessation of screen usage is a common behavior post-concussion, given the taxing nature of a screen-time task. In the academic setting, screen-time is a near unavoidable component, however, complete avoidance of class and screen use may in fact provoke psychological symptoms of anxiety and depression in students, for fear of falling behind in their studies. Thus, compensatory measures should be investigated to assist students as they attempt to maintain academic involvement throughout their concussion recovery. Blue light blocking glasses have been shown to significantly increase screen-time usage in individuals with post-concussion syndrome, yet these results are only representative of a small portion of the concussion population. Thus, we propose investigating whether blue light blocking glasses can prolong screen usage prior to symptom exacerbation, specifically in concussed students that are still within the normal recovery timeframe. This cross-sectional randomized clinical trial will provide further evidence of the utility blue light blocking glasses can offer as a therapeutic tool for students recovering from concussion. We would like to test volunteers from the Rochester Institute of Technology who have been treated by a medical provider within the university's health center. Blue light glasses will be worn during a one-time computer reading task while the subject is participating in the study. The total time for the complete the reading task is dependent upon the participant's symptom fluctuations; however, we suspect completion criteria will be met within 20 minutes from beginning. The risks in this study are minimal and results may increase our understanding of therapeutic tools for patients with ocular-driven concussion symptoms.

Conditions

• Brain Concussion

Interventions

Type	Name	Description
DEVICE	Blue Light Glasses	Participants will be randomized into an experimental group (blue light glasses) or a control group (no glasses). Participants will perform a computer reading task while either wearing, or not wearing the glasses.
OTHER	Computer Reading Task	Participants will read on a computer until concussion symptoms increase by a score of 3 or more (reading task termination criteria). One or more points will be assigned for each increase in symptom severity, and one point will be assigned for each new symptom that appears.

Timeline

• Start date: 2021-03-01
• Primary completion: 2022-12-01
• Completion: 2022-12-01
• First posted: 2021-03-18
• Last updated: 2021-03-23

Locations

1 site across 1 country: United States

Regulatory

• FDA-regulated device study