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Study identifier: NCT07173530 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Low Level Light Therapy & Skin Pigmentation

Condition: Dry Eye · Meibomian Gland Dysfunction (Disorder)  ·  Sponsor: University of Houston

PhaseNA
Planned participants40
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

The goal of this clinical trial is to determine if there is a difference in eyelid temperature after low-level light therapy (LLLT) in individuals with different amounts of skin pigmentation and dry eye/meibomian gland disease. Participants will have 3 fifteen minute in office LLLT therapy sessions over a period of approximately 7 to 14 days.

This description comes directly from the study's public registry record.

Talk to the study team

Eric Ritchey, OD, PhD  ·  713-743-1933  ·  erritche@central.uh.edu

Rachel Redfern, OD, PhD  ·  713-743-1943  ·  rredfern@uh.edu

Always discuss trial participation with your own doctor first.

Locations (1)

The University of Houston College of OptometryHouston, Texas, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT07173530