# Comparing Topical Tetracaine Drops to Topical Focal Phenol for Local Anesthesia During Intratympanic Steroid Injection

> **NCT04794842** · EARLY_PHASE1 · UNKNOWN · sponsor: **Our Lady of the Lake Hospital** · enrollment: 80 (actual)

## Conditions studied

- Intratympanic Steroid Injection
- Idiopathic Sudden Sensorineural Hearing Loss
- Meniere Disease

## Interventions

- **DRUG:** Tetracaine 5% drops
- **DRUG:** Phenol 90% concentration

## Key facts

- **NCT ID:** NCT04794842
- **Lead sponsor:** Our Lady of the Lake Hospital
- **Sponsor class:** OTHER
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-08-01
- **Primary completion:** 2023-12-31
- **Final completion:** 2023-12-31
- **Target enrollment:** 80 (ACTUAL)
- **Last updated:** 2023-10-31

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04794842

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04794842, "Comparing Topical Tetracaine Drops to Topical Focal Phenol for Local Anesthesia During Intratympanic Steroid Injection". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT04794842. Licensed CC0.

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