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U.S. Department of Health and Human Services

Search Orphan Drug Designations and Approvals
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Generic Name: adeno-associated viral vector containing the hOTOF gene coding sequence
Date Designated: 07/09/2026
Orphan Designation: treatment of otoferlin (OTOF)-related hearing loss
Orphan Designation Status: Designated
FDA Orphan Approval Status: Not FDA Approved for Orphan Indication
Emaygene
Room 807, 781 Cailun Road, Pudong New Area
Shanghai, Shanghai 201203
China

The sponsor address listed is the last reported by the sponsor to OOPD.
*Exclusivity Protected Indications are shown for approvals from 01/01/2013 to the present.
*Data for the Date Designation Withdrawn or Revoked field are shown for designations withdrawn or revoked after 08/12/2013.
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