Use of Eye Exercises to Improve Vision
Primary Purpose
Eye Strain
Status
Completed
Phase
Not Applicable
Locations
United States
Study Type
Interventional
Intervention
Circular light motion
Diagonal light motion
Peripheral light motion
Exercise
Sponsored by
About this trial
This is an interventional supportive care trial for Eye Strain
Eligibility Criteria
Inclusion Criteria:
- Able to read English
Exclusion Criteria:
- Cannot be colorblind
Sites / Locations
- Hopkins Junior High School
Arms of the Study
Arm 1
Arm 2
Arm Type
Experimental
Experimental
Arm Label
Adults
Children
Arm Description
The arm consisted of adult participants who underwent: Circular Light Motion exercises: 4 times over 2 weeks Diagonal Light Motion exercises: 4 times over 2 weeks Peripheral Light Motion exercises: 4 times over 2 weeks
The arm consisted of child participants who underwent: Circular Light Motion exercises: 4 times over 2 weeks Diagonal Light Motion exercises: 4 times over 2 weeks
Outcomes
Primary Outcome Measures
Eye Muscle Endurance
The time spent exercising prior to eye strain
Secondary Outcome Measures
Peripheral Vision
The lateral degrees at which the test subject could see a blank card
Peripheral Reading Range
The lateral degrees at which the test subject could read the letters on a card
Full Information
NCT ID
NCT03054597
First Posted
February 13, 2017
Last Updated
October 4, 2017
Sponsor
University of California, Davis
1. Study Identification
Unique Protocol Identification Number
NCT03054597
Brief Title
Use of Eye Exercises to Improve Vision
Official Title
Novel Way to Strengthen Eye Muscle and Enhance Peripheral Vision
Study Type
Interventional
2. Study Status
Record Verification Date
October 2017
Overall Recruitment Status
Completed
Study Start Date
February 2012 (undefined)
Primary Completion Date
April 2012 (Actual)
Study Completion Date
April 2012 (Actual)
3. Sponsor/Collaborators
Responsible Party, by Official Title
Sponsor
Name of the Sponsor
University of California, Davis
4. Oversight
Studies a U.S. FDA-regulated Drug Product
No
Studies a U.S. FDA-regulated Device Product
No
Data Monitoring Committee
No
5. Study Description
Brief Summary
Children in the United States watch an average of twenty-eight hours of television and play around thirteen hours of video games per week. The objective of this experiment was to see if a specific eye exercises could strengthen the eye muscles and improve the peripheral vision range of children and adults.
Detailed Description
Children in the United States watch an average of twenty-eight hours of television and play around thirteen hours of video games per week. When their eyes are focused, people tend to blink their eyes less, exacerbating the problem of eye fatigue or stress. The objective of this study is to see if a novel exercise technique can increase eye muscle strength and widen peripheral vision. Experiments were conducted by asking the test subjects to follow, with their eyes, a set of blinking LED lights on 3 vision exercise devices. These LED lights were laid in circular or diagonal configurations, and programmed using a microcontroller to blink or 'move' in certain directions and at certain speeds. An endurance score, measured as total time that the test subject completed while following the blinking LED lights before his/her eyes became tired, was recorded. Nineteen test subjects aged 12-81 were asked to exercise their eyes four times over 2 weeks using the devices for as long as they could until they experienced mild eye fatigue. Endurance scores, peripheral vision, and peripheral reading ranges were assessed before and after the training sessions.
6. Conditions and Keywords
Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Eye Strain
7. Study Design
Primary Purpose
Supportive Care
Study Phase
Not Applicable
Interventional Study Model
Single Group Assignment
Masking
None (Open Label)
Allocation
Non-Randomized
Enrollment
19 (Actual)
8. Arms, Groups, and Interventions
Arm Title
Adults
Arm Type
Experimental
Arm Description
The arm consisted of adult participants who underwent:
Circular Light Motion exercises: 4 times over 2 weeks Diagonal Light Motion exercises: 4 times over 2 weeks Peripheral Light Motion exercises: 4 times over 2 weeks
Arm Title
Children
Arm Type
Experimental
Arm Description
The arm consisted of child participants who underwent:
Circular Light Motion exercises: 4 times over 2 weeks Diagonal Light Motion exercises: 4 times over 2 weeks
Intervention Type
Device
Intervention Name(s)
Circular light motion
Intervention Description
Exercise with circular light motion
Intervention Type
Device
Intervention Name(s)
Diagonal light motion
Intervention Description
Exercise with diagonal light motion
Intervention Type
Device
Intervention Name(s)
Peripheral light motion
Intervention Description
Exercise with peripheral light motion
Intervention Type
Procedure
Intervention Name(s)
Exercise
Primary Outcome Measure Information:
Title
Eye Muscle Endurance
Description
The time spent exercising prior to eye strain
Time Frame
2 weeks
Secondary Outcome Measure Information:
Title
Peripheral Vision
Description
The lateral degrees at which the test subject could see a blank card
Time Frame
2 weeks
Title
Peripheral Reading Range
Description
The lateral degrees at which the test subject could read the letters on a card
Time Frame
2 weeks
10. Eligibility
Sex
All
Minimum Age & Unit of Time
12 Years
Accepts Healthy Volunteers
Accepts Healthy Volunteers
Eligibility Criteria
Inclusion Criteria:
Able to read English
Exclusion Criteria:
Cannot be colorblind
Facility Information:
Facility Name
Hopkins Junior High School
City
Fremont
State/Province
California
ZIP/Postal Code
94539
Country
United States
12. IPD Sharing Statement
Plan to Share IPD
No
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Use of Eye Exercises to Improve Vision
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