A Phase 1b/2a, Study Evaluating the Safety, PK/PD and Efficacy of NS101 in Healthy Volunteers and SSNHL Patients

Sudden Sensorineural Hearing Loss Clinical Trial

Official title: A Phase 1b/2a, Double-blinded, Placebo-controlled, Multiple Doses, 2 Step-up Study Evaluating the Safety, Tolerability, PK/PD and Efficacy of Systemic NS101 in Healthy Volunteers and SSNHL Patients

Status Recruiting

Clinical Trial Summary

The goal of this 2 step-up, exploratory study is to test safey, tolerability and PK/PD profiles in healthy volunteers and safety, tolerability and efficacy in sudden sensorineural hearing loss patients as an early salvage therapy.

The main questions it aims to answer are:

1. whether is it safe and tolerable when healthy volunteers and sudden sensorineural hearing loss patients take multiple doses of NS101 against FAM19A5

2. whether is it effective in reversing hearing capability in sudden sensorineural hearing loss patients who fails to show sufficient recovery despite of oral standard steroid therapy.

Patients and heathly volunteers will be given NS101 15mg/kg or 30mg/kg systemically less than 3 months per protocol.

This is placebo controlled, double blinded study, which means there will be a group who receives placebo (i.e. fake drug) for study purpose.

Clinical Trial Description

n/a

Related Conditions & MeSH terms

• Deafness
• Hearing Loss
• Hearing Loss, Sensorineural
• Sudden Sensorineural Hearing Loss

• NCT number: NCT06249919
• Study type: Interventional
• Source: Neuracle Science Co., LTD.
• Contact: Yunkyung Choi
• Phone: +82269490409
• Email: clinical@neuracles.com
• Status: Recruiting
• Phase: Phase 1/Phase 2
• Start date: January 19, 2024
• Completion date: June 19, 2025