About this trial
In oral lichen planus ,Tumor necrosis factor-alpha (TNF-α) has a role in the progression of the disease, enhancing CD8+ cytotoxic T cells and plays a role in the malignant transformation of the lesion. IL-10 is an anti-inflammatory cytokine that controls the disease and maintain homeoastasis. Treatment for OLP includes corticosteroids which is the gold standard, although they have considerable side effects. The use of herbal medicine as an alternative therapy seems promising. Coconut oil has anti-inflammatory, antioxidant, and immunomodulatory properties, no adverse effects, easily available, cost-effective and simply extracted.The aim of this randomized controlled clinical trial is to compare the therapeutic effects of topical 50% coconut mucobioadhesive gel versus topical corticosteroid gel in the management of symptomatic OLP clinically and using biochemical analysis
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Clinically and histologically proven Bullous/erosive or atrophic forms of OLP.
Disqualifiers
lichenoid lesions.
Presence of systemic conditions as; serious active or recurrent infections, malignancy, diabetes mellitus, hypertension, or significant heart, liver, or renal diseases.
Smoking.
Known hypersensitivity to the treatment drugs or any of the ingredients.
Trial design
Parallel
Treatments tested in this trial
Coconut oil
Other interventionThe composition per 100 g of virgin coconut oil 50% in oral mucoadhesive gel will be coconut oil (50 ml), tween 20 (surfactant-2.5 g) or span 60 (surfactant-2.5 g), Carbopol 940 (gelling agent-1 g), triethanolamine (viscous organic compound-0.2 g) and vanillin (0.001 g)
Triamcinolone Acetonide
Drugtopical corticosteroid
Treatment groups
Trial outcomes
Primary outcomes
clinical score
0: represented no lesion/normal mucosa 1. mild white striae/no erythematous area 2. white striae with atrophic area less than 1 cm2 3. white striae with atrophic area more than 1 cm2 4. white striae with erosive area less than 1 cm2 5. white striae with erosive area more than 1 cm2
Secondary outcomes
salivary levels of Tumor Necrosis Factor-alpha (TNF-α) and Interleukin-10 (IL-10)
The mean concentration of TNF-α and IL-10 in whole saliva of patients with OLP lesions will be measured by ELISA kit.
Locations
Sponsors and contacts
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