FDA Lifts Clinical Hold on Novartis/Genvec Hearing Loss Trial

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FDA has lifted a clinical hold affecting a Novartis/GenVec Phase 1-2 clinical trial of CGF166 in patients with severe to profound hearing loss. In January, Novartis told GenVec that enrollment in the trial had been stopped in accordance with criteria in the trial’s protocol. In April, Novartis informed GenVec that the trial’s Data Safety Monitoring Board recommended that the trial continue after reviewing safety and efficacy data from the nine patients who have been enrolled in the trial to date. New patient enrollment will begin shortly and the trial will be completed sometime in 2017, the companies say.

 

CGF166 was designed by GenVec to leverage the company’s AdenoVerse technology platform to deliver the atonal gene to sensory cells in the inner ear.  “These sensory cells are critical to both hearing and balance and can become damaged or destroyed due to aging, infection, trauma from certain medications, or exposure to noise,” Genvex says. “Preclinical experiments have demonstrated the formation of new inner ear sensory hair cells as well as the restoration of hearing and balance function in animal models following treatment with CGF166.”

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