CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 32 enrolled
Drug / intervention
Lidocaine 10 MG/ML +1 moredrug
Likely dose
Lidocaine 10 MG/MLfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT05711641
NCT05711641N/ACompleted
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Action of Intra-auricular Topical Lidocaine on Tinnitus

University of Sao Paulo General Hospital·interventional·Posted Feb 3, 2023·Updated Aug 30, 2024

In Brief

A clinical study evaluating Lidocaine 10 MG/ML and Distilled water for Tinnitus, Subjective. Completed, enrolled 32 participants across 1 site.

Detailed 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.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsTinnitus, Subjective
CountriesBrazil
Collaborators--

Timeline

N/ACompletedFinished
2023202420252026
First PostedFeb 3, 2023
Enrollment StartSep 2, 2022
Primary CompletionJun 1, 2023
TodayJul 2, 2026
Enrollment to primary: 9 monthsPosted 3.4 years ago

Interventions

Lidocaine 10 MG/MLdrug

Application of 10% topical lidocaine in the external auditory canal of tinnitus patients.

Distilled waterdrug

Application of distilled water in the external auditory canal of tinnitus patients.