Status:
ACTIVE_NOT_RECRUITING
Green Light Exposure in Healthy Volunteers Exposure in Normal Human Volunteers
Lead Sponsor:
University of Arizona
Conditions:
Chronic Pain
Eligibility:
All Genders
18-50 years
Phase:
NA
Brief Summary
This research project is intended to understand the mechanisms of action for the pain-relieving properties of visual green light exposure. The investigators have shown previously that greenlight expo...
Detailed Description
Pain is a biological function. There are several pain centers in the brain that modulate the intensity of the pain signal perceived by the brain. Part of the modulations takes place through two separa...
Eligibility Criteria
Inclusion
- 18-50 years healthy men or women
- Able to speak and understand English
- No history of Chronic pain
- No known neuropathies in areas that testing will take place, (forearms, muscle at the base of thumb on the palm of the hand and upper back/shoulder area.
Exclusion
- Serious mental illness defined as distortions of perception, delusions, hallucinations, and unusual behaviors resulting in loss of contact with reality. This will be assessed during the screening interview.
- Colorblindness or uncorrected cataracts.
- Tissue damage in areas that testing will take place, (forearms, muscle at the base of the thumb on the palm of the hand, and upper back/should area.
Key Trial Info
Start Date :
June 14 2022
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 31 2026
Estimated Enrollment :
30 Patients enrolled
Trial Details
Trial ID
NCT05295225
Start Date
June 14 2022
End Date
December 31 2026
Last Update
January 5 2026
Active Locations (1)
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1
Banner University Medical Center Tucson
Tucson, Arizona, United States, 85724