Shedding light on dry eye: new study tests IPL and LED mask therapies

NCT ID NCT06004895

Completed Symptom relief Sponsor: Aston University Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at how two light-based treatments—intense pulsed light (IPL) and low-level light therapy (LLLT)—work for dry eye disease caused by clogged oil glands. Twenty-six participants received four treatment sessions, with one eye getting IPL plus LLLT and the other getting a sham IPL plus LLLT. The goal was to measure changes in tear stability and dry eye symptoms over three months.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: Intense pulsed light (IPL) and low-level light therapy (LLLT) devices
What this could lead to: If successful, this could help explain how light-based treatments relieve dry eye symptoms and improve oil gland function, leading to better targeted therapies.
What could go wrong: This is a small, completed study (26 people) focused on understanding how the treatments work, not on proving they are effective. Results may not apply to everyone with dry eye.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

dry eye syndrome Meibomian Gland Dysfunction

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

DRY EYE SYNDROMES MEIBOMIAN GLAND DYSFUNCTION

Contacts and locations

Locations

Aston Dry Eye Clinic

Birmingham, West Midlands, B4 7ET, United Kingdom

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