Action of Intra-auricular Topical Lidocaine on Tinnitus
Condition: Tinnitus, Subjective Interventions: Drug: Lidocaine 10 MG/ML; Drug: Distilled water Sponsor: University of Sao Paulo General Hospital Active, not recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - February 3, 2023 Category: Research Source Type: clinical trials