# The Effects of Glycerol as an Optical Clearing Agent for Visualization of the Middle Ear

> **NCT05497934** · PHASE1 · WITHDRAWN · sponsor: **Nova Scotia Health Authority**

## Conditions studied

- Tympanosclerosis
- Thickened Ears
- Healthy
- Surgery

## Interventions

- **DRUG:** Glycerol

## Key facts

- **NCT ID:** NCT05497934
- **Lead sponsor:** Nova Scotia Health Authority
- **Sponsor class:** OTHER
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2022-10-01
- **Primary completion:** 2023-10-01
- **Final completion:** 2024-03-31
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** No response from initial letter or expiry email- closed by REB office
- **Last updated:** 2024-08-21

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05497934

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05497934, "The Effects of Glycerol as an Optical Clearing Agent for Visualization of the Middle Ear". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT05497934. Licensed CC0.

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