RecruitingPhase 1Phase 2NCT05788536

A Study of DB-OTO, an Adeno-Associated Virus (AAV) Based Gene Therapy, in Children/Infants, Adolescents and Adults With Hearing Loss Due to Otoferlin Mutations

A Phase 1/2, Open-Label, Multicenter Trial With a Single Ascending Dose Cohort With Unilateral Intracochlear Injection Followed by a Bilateral Injection Expansion Cohort to Evaluate the Safety, Tolerability, and Efficacy of DB-OTO in Children and Infants With Biallelic hOTOF Mutations


Sponsor

Regeneron Pharmaceuticals

Enrollment

36 participants

Start Date

Jun 27, 2023

Study Type

INTERVENTIONAL

Conditions

Summary

Regeneron is conducting a study of an investigational new drug called DB-OTO. DB-OTO is a gene therapy that is being developed to treat pediatric and adult participants who have severe-to profound and profound hearing loss due to changes in the otoferlin gene. The purpose of this study is to: * Learn about the safety of DB-OTO * Determine how well DB-OTO is tolerated (does not cause ongoing discomfort) * Evaluate the efficacy of DB-OTO (how well DB-OTO works)


Eligibility

Plain Language Summary

Simplified for easier understanding

This clinical trial is studying DB-OTO and DB-OTO for people with congenital hearing loss secondary to biallelic mutations of the otoferlin gene (otof). The study is currently recruiting participants at 16 locations.

This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.

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Interventions

GENETICDB-OTO

Administered per the protocol


Locations(16)

University of California Los Angeles Medical Center

Los Angeles, California, United States

Rady Children's Hospital

San Diego, California, United States

Nemours Children s Clinic

Jacksonville, Florida, United States

Nemours Childrens Hospital

Orlando, Florida, United States

Boston Children's Hospital - Main

Boston, Massachusetts, United States

Columbia University Irving Medical Center

New York, New York, United States

Cincinnati Children's Hospital Medical Center

Cincinnati, Ohio, United States

Seattle Children's Hospital

Seattle, Washington, United States

Medical College of Wisconsin

Milwaukee, Wisconsin, United States

University Hospital Tubingen

Tübingen, Germany

Shinshu University Hospital

Matsumoto-shi, Nagano, Japan

Clinica Universidad de Navarra- Pamplona

Pamplona, Navarre, Spain

Hospital Universitario Materno Infantil en las Palmas de Gran Canaria

Las Palmas de Gran Canaria, Spain

Ramon y Cajal University Hospital

Madrid, Spain

Addenbrooke's Hospital, Cambridge University Hospitals NHS FT

Cambridge, United Kingdom

Great Ormond Street Hospital For Children NHS Foundation Trust

London, United Kingdom

View Full Details on ClinicalTrials.gov

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NCT05788536