Clinical Trial: Action of Intra-auricular Topical Lidocaine on Tinnitus
Study Status: Active, not recruiting
Recruit Status: Active, not recruiting
Condition: Tinnitus, Subjective
Study Type: Interventional
Official Title: Action of Intra-auricular Topical Lidocaine on Tinnitus
Brief Summary:
The main objective of this clinical trial placebo controled is to evaluate the action of intraauricular topical lidocaine on tinnitus.The question to be answered is whether lidocaine is superior to placebo (distilled water) in reducing tinnitus intensity when applied topically within the external auditory canal.Tinnitus intensity will be measured using the visual analog scale and acuphenometry before and after lidocaine or placebo application.
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