ClinicalTrials.gg
Status unknownNCT06533033Updated Aug 1, 2024

Melatonin Epigenetic Potential in Preventing Malignant Transformation of Oral Lichen Planus

An interventional study of Rapid Release Capsules Melatoni and Triamcinolone Acetonide ointment, Kenacort-A orabase in Oral Lichen Planus, sponsored by Hams Hamed Abdelrahman. Status unknown at 1 site in Egypt. Open to participants aged 25 Years to 65 Years. Per ClinicalTrials.gov, last updated 2024-08-01.

Sponsored by Hams Hamed Abdelrahman · Not applicable, Interventional, and Prevention

The sponsor has not verified this record recently (last verified Jul 2024), so the status shown — last known as Active, not recruiting — may be out of date.

From the registry’s dates

  • Registered 6 months after the study started (first participant enrolled Jan 2024, registered Jul 2024).
Phase
Not applicable
Study type
Interventional
Enrollment
50
Allocation
Randomized
Ages
25 Years to 65 Years
Sex
All
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Study summary

Background: Oral Lichen planus (OLP) is one of the most common oral diseases that has an unneglectable rate of malignant transformation. Recently malignant transformation has been definitively linked to epigenetic changes. One of those most common changes is DNA hypermethylation that causes tumor suppressor genes to downtranslate and thus carcinogenesis begins. ZNF582 gene hypermethylation is emerging as an exclusive biomarker to differentiate between normal and dysplastic changes that occur over the epithelium. Aim: To evaluate the Melatonin epigenetic potential in preventing malignant transformation of OLP. Material and methods: an epigenetic randomized clinical study will be conducted on 50 patients suffering from OLP, recruited from the outpatient clinic of Oral medicine department, Alexandria Faculty of Dentistry, Egypt. Patients will be assigned to either Control group who will receive topical corticosteroids and antifungal treatment, or test group who will receive melatonin supplement in addition to conventional treatment. All patients will be genetically evaluated for the level of DNA hypermethylation 8 weeks after treatment, and clinically evaluated for disease severity and pain, by Elsabagh scoring system 4. 8, and 12 weeks after treatment.

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Conditions studied

  • Oral Lichen Planus

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03

In context

Lichen Planus, Oral

143 studies on the registry are indexed under Lichen Planus, Oral; 25 are open to participants now.

This study's planned enrollment of 50 is above the median of 36 across 102 interventional studies indexed under Lichen Planus, Oral.

Browse Lichen Planus, Oral studies →

Lead sponsor

Hams Hamed Abdelrahman is the lead sponsor of 111 studies on the registry; 9 are open to participants now.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
25 Years to 65 Years
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Patients clinically and histopathologically diagnosed to be suffering from OLP in the following forms has been reported in the literature to have the highest potentiality for malignant transformation (plaque-type lichen , Erosive lichen planus, ulcerative lichen planus), with or without histopathological dysplasia.
  • Patients who have symptoms (i.e. pain and burning sensation) secondary to OLP.

Exclusion criteria

Exclusion Criteria:

  • Patients suspected to have lichenoid drug reaction or lichenoid contact allergy.
  • Patients suffering from systemic diseases (such as diabetes, cardiovascular or liver disorders, renal dysfunction).
  • Patients with findings of any physical or mental abnormality that would interfere with or be affected by the study procedure.
  • Patients who have adverse habits of chewing tobacco and smoking.
  • Pregnant and lactating women.
  • Patients under treatment with corticosteroids and immunosuppressants.
  • Patients exhibiting any skin manifestations of OLP
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Study design

Phase
Not applicable
Primary purpose
Prevention
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Outcomes assessor)
Enrollment
50 participants (estimated)

Study arms

  • Experimental
    melatonin therapy

    Drug: Rapid Release Capsules Melatoni

  • Active comparator
    topical corticosteroid a

    Drug: Triamcinolone Acetonide ointment, Kenacort-A orabase

Interventions

  • DrugRapid Release Capsules Melatoni

    Twenty-five will be given melatonin therapy in combination with the conventional treatment. 2 tablets,30 minutes before sleeping once daily for 8 weeks.

  • DrugTriamcinolone Acetonide ointment, Kenacort-A orabase

    Twenty-five will be given topical corticosteroid applied twice to three times daily. Topical antifungal will be applied three to four times daily. This conventional treatment will be given to the patients for 8 weeks

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What researchers measure

Primary outcomes

  1. change in DNA methylation level of tumor suppressor gene (ZNF852)

    The ZNF582 gene sequence will be obtained from the University of California, Santa Cruz, Genomics Institute. website (http://genome.ucsc.edu/), and the methylation-specific PCR primers for ZNF582 will be acquired from MethPrimer (http://www.urogene.org/cgibin/ methprimer/methprimer.cgi).

    Time frame: up to 8 weeks

  2. Change in oral lesions

    Oral lesions will be evaluated clinically after treatment using Elsabagh et al score. Objective mucosal lesion nature (no lesion= 0, White keratotic lesion =1, Atrophy/Erosion intermixed or not with White lesion = 2, Ulceration intermixed or not with White lesion = 3)

    Time frame: Up to 12 weeks

  3. Change in pain scores

    Subjective pain score (no pain =0, mild pain=1, moderate pain=2, severe pain=3)

    Time frame: Up to 12 weeks

  4. Change in number of affected surfaces in oral cavity

    Number of surfaces affected in the oral cavity other than the gingiva (only one surface affected or buccal mucosae bilaterally =0, more than one surface affected or more than both buccal mucosae=1)

    Time frame: Up to 12 weeks

  5. Change in gingival involvement

    Gingival involvement as desquamative gingivitis (no gingival involvement = 0, narrow band (1mm) of gingival involvement or wide band in less than 6 teeth involved =1, wide band (\>1mm) of gingival involvement in more than 6 teeth involved = 2)

    Time frame: Up to 12 weeks

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Study locations

1 site
  • Outpatient Clinic of Oral medicine Department, Faculty of Dentistry, Alexandria University, Egypt
    Alexandria, Egypt
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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Aug 1, 2024, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT06533033
Responsible party
Hams Hamed Abdelrahman (Clinical invesitgator and Biostatistical consultanat, Alexandria University) — Sponsor-investigator
First posted
Aug 1, 2024
Start date
Jan 1, 2024
Primary completion
Jul 31, 2024 (estimated)
Completion
Aug 1, 2024 (estimated)
Last update
Aug 1, 2024

Oversight

FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Jul 2024. You cannot join it, but the record below documents what was studied.

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