Noise-Induced Hearing Loss-Acute Exposure Treatment (UA)

This is a randomized, double-blind, and placebo-controlled study is to test whether zonisamide (ZNS) can treat noise-induced hearing loss in police officers on the range following training and certifications sessions. Participants who meet the eligibility requirements will be randomized to receive either ZNS 100 milligrams (mg) or placebo.

Study participants will be recruited from the Akron Police Department, Summit County Police Department, and other local surrounding police departments. Police officers will be offered participation if they are training for firearm certification as part of their standard occupational requirements. These are officers that would be recommended and/or required to complete these trainings/certifications despite this investigation and this investigation will have no influence on audiologic recommendations.

After being informed about the study expectations and potential risks, all individuals providing written informed consent will undergo screening to determine eligibility for study entry.