New light device eases mouth pain in lichen planus
NCT ID NCT05401201
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a home-use light device and special mouth rinse to help people with oral lichen planus, a painful mouth condition. Thirteen participants used the device daily for a year alongside standard care. The goal was to see if it could reduce pain and inflammation better than standard treatment alone.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Lumoral device and Lumorinse mouth rinse (dual-light antibacterial photodynamic therapy)
What this could lead to
If it works, this could provide a new at-home way to reduce pain and inflammation for people with oral lichen planus, possibly reducing the need for steroids.
What could go wrong
This was a very small study (13 people) with no control group, so results may not apply widely. The treatment is a device and mouth rinse, not a drug, so its effect may be modest.
Disclaimer
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This is a summary of
the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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Tampere University Hospital, Oral and maxillofacial diseases
Tampere, Pirkanmaa, 33520, Finland
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Wellbeing services County Pirkanmaa, Health Services, Orthodontics and specialized dental care
Tampere, Pirkanmaa, 33520, Finland