Introduce a new anti-inflammatory and antioxidant paste preparation (curcumin paste) in the management of Oral lichen planus.

• Assess the efficacy of this preparation on pain, clinical parameter and the level of IL-33 in saliva.
• Compare the outcome of new preparation with the gold standard treatment (corticosteroids).

Two groups will be prepared then decision of which one take curcumin paste will be selected according to randomized numbers in a sequentially numbered, opaque, sealed envelope

1 group will take topical corticosteroid and 1 will take curcumin paste then IL-33 level in saliva will be measured at the base line and at the end of 4th week pain and clinical parameters will be measured at 2nd and 4th week

Inclusion Criteria:

• Patients who will be clinically diagnosed as having atrophic &/or erosive oral lichen planus.
• Patients with controlled diabetes and/or controlled hypertension will be included in the study.
• Patients with no history of taking corticosteroids for the last 6 months
• Patients who agrees to take medication.

Exclusion Criteria:

• Pregnant and lactating ladies.
• Patients with history of topical steroids during last 2 months & systemic steroids during last 6 months.
• Patients with recent dental filling associated with the lesion or associated with recent drug administration.
• Patient with uncontrolled diabetes, uncontrolled hypertension, or those with positive HCV ab or HBs Ag.

All authors of this trial will have access to the final trial dataset.

after study completion

pubmed

Outcome assessor (CS) and statistician