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Comparison between the Efficacy of Dexamethasone Spray 0.05% and Fluocinolone Acetonide in Oral Gel 0.1% for the Treatment of Oral Lichen Planus

Comparison between the Efficacy of Dexamethasone Spray 0.05% and Fluocinolone Acetonide in Oral Gel 0.1% for the Treatment of Oral Lichen Planus

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
TCTR
Registry ID
TCTR20200731001
Enrollment
30
Registered
2020-07-31
Start date
2019-10-01
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

oral lichen planus oral lichen planus fluocinolone acetonide oral gel 0.1% dexamethasone oral spary 0.05%

Interventions

Spray at lesions&#44
three times a day&#44
for one month.,apply at lesions&#44
for one month.
Experimental Drug,Active Comparator Drug
Dexamethasone 0.05% oral spray,Fluocinolone acetonide 0.1% oral gel

Sponsors

Faculty of Dentistry, Srinakharinwirot university
Lead Sponsor
Faculty of Dentistry&#44
Collaborator
Srinakharinwirot university
Collaborator

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1.Patients who have been diagnosed with atrophic or erosive oral lichen planus. 2.Not allergic to fluocinolone acetonide and dexamethasone. 3.Patient has not taken antibiotics and antifungal drug. 4.Patient has no uncontrollable diabetes or dry mouth. 5.Patient does not under systemic or topical steriods at least 2 weeks before the beginning of the study.

Exclusion criteria

Exclusion criteria: 1.Patients with dry mouth. 2.Allergic to fluocinolone acetonide 3.Allergic to dexamethasone

Design outcomes

Primary

MeasureTime frame
Healing of oral lesion week0, week2, week4 Thongprasom's scores,Pain week0, week2, week4 Visual analog scales,Pain week0, week2, week4 Visual analog scales

Secondary

MeasureTime frame
Candida colonization week0, week2, week4 Salivary culture

Countries

Thailand

Contacts

Public ContactWorawalun Hirunwidchayarat

Srinakharinwirot university

worawalun@g.swu.ac.th0818225409

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026