Clinical Trial: Verification of the Efficacy/Safety of the Intratympanic Drug Delivery for Hearing Loss

Study Status: RECRUITING
Recruit Status: RECRUITING
Study Type: INTERVENTIONAL

Official Title: Verification of the Efficacy / Safety of the Intratympanic Drug Delivery Vehicle for Treating Intractable Hearing Loss (Pilot Study)

Brief Summary: This study is a prospective, randomized pilot study.
To verify an efficacy and safety of the Intratympanic drug delivery vehicle, patients who have not responded to the existing standard treatment will be enrolled.
Hearing test, endoscopy of tympanic membrane and CT scans will be conducted after intratympanic treatment for evaluation.

Detailed Summary:
Sponsor: Seoul National University Hospital

Current Primary Outcome: Confirming healing time of perforation and inflammation

Original Primary Outcome: Confirming healing time of perforation and inflammation

Current Secondary Outcome:

Original Secondary Outcome:

Information By: Seoul National University Hospital

Dates:
Date Received: February 17, 2021
Date Started: July 22, 2021
Date Completion: February 01, 2024
Last Updated: August 28, 2023
Last Verified: August 01, 2023