Category: Hearing Disorders

Hearing Disorders

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Akouos’ AK-OTOF Receives Orphan Drug Designation

Akouos, Inc announced that the European Medicines Agency (EMA) Committee for Orphan Medicinal Products (COMP) issued a positive opinion on the company’s application for orphan drug designation for AK-OTOF, a gene therapy intended for the treatment of otoferlin gene-mediated hearing loss. The positive opinion was subsequently adopted by the European Commission.

Sensorineural

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Research Shows Hair Cell Damage May Be Main Cause of Age-related Hearing Loss

Researchers examined 120 inner ears collected at autopsy. They used multivariable statistical regression to compare data on the survival of hair cells, nerve fibers, and the stria vascularis with the patients' audiograms to uncover the main predictor of the hearing loss in this aging population. They found that the degree and location of hair cell death predicted the severity and pattern of the hearing loss, while stria vascularis damage did not.