Can a common steroid gel quiet oral lichen planus by altering MicroRNAs?
NCT ID NCT05818618
First seen Aug 04, 2026 · Last updated Aug 12, 2026 · Updated 3 times
Summary
This trial investigates whether a topical clobetasol gel can change the levels of microRNAs in the gum fluid of people with oral lichen planus, a chronic inflammatory condition. Participants will apply either the active gel or a placebo to their lesions, and researchers will compare miRNA levels and symptom severity before and after treatment. The goal is to see if these molecular changes could serve as early indicators of disease activity or treatment response.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- clobetasol topical gel
- What this could lead to
- If clobetasol shifts miRNA levels, it could point toward a way to monitor or treat oral lichen planus more effectively.
- What could go wrong
- This is a small, early-stage trial, so results may not be conclusive. Clobetasol can cause local irritation or other side effects.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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62 people
The number who actually took part.
- Started
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Mar 2020
- Finished
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Aug 2023
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 75 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * The complete correspondence of the most recent WHO clinical and histopathological criteria (2020) for OLP diagnosis. Exclusion Criteria: * 1\) Previous therapies for OLP during the last six months preceding the study; 2) State of pregnancy or breastfeeding; 3) Contact or drug oral lichenoid lesions; 4) Allergies to the molecules used in the study; 5) HIV seropositivity.
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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
Locations
-
AOU Policlinico G. Rodolico
Catania, Catania, 95124, Italy
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