{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,20]],"date-time":"2026-10-20T17:49:56Z","timestamp":1792518596415,"version":"4.5.0"},"reference-count":66,"publisher":"American Academy of Audiology","issue":"10","license":[{"start":{"date-parts":[[2022,5,24]],"date-time":"2022-05-24T00:00:00Z","timestamp":1653350400000},"content-version":"vor","delay-in-days":204,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["j am acad audiol"],"published-print":{"date-parts":[[2021,11,1]]},"abstract":"<jats:p><jats:bold>Abstract<\/jats:bold>  <jats:bold>Background<\/jats:bold>\u2003The previous 30 years have provided information on the mechanisms of cell death in the inner ear after noise exposure, ototoxic drug injury, and during aging, and clinical trials have emerged for all of these acquired forms of hearing loss.\n Sudden hearing loss is less well understood, but restoration of hearing after sudden hearing loss is also a long-standing drug target, typically using steroids as an intervention but with other agents of interest as well. <jats:bold>Purpose<\/jats:bold>\u2003The purpose of this review was to describe the\n state of the science regarding clinical testing of investigational medicinal products for the inner ear with respect to treatment or prevention of acquired hearing loss. <jats:bold>Data Collection and Analysis<\/jats:bold>\u2003Comprehensive search and summary of clinical trials listed in the National\n Library of Medicine (&lt;uri href=\"http:\/\/www.ClinicalTrials.gov\"&gt;www.ClinicalTrials.gov&lt;\/uri&gt;) database identified 61 clinical trials. <jats:bold>Results<\/jats:bold>\u2003Study phase, status, intervention, and primary, secondary, and other outcomes are summarized for studies assessing prevention\n of noise-induced hearing loss, prevention of drug-induced hearing loss, treatment of stable sensorineural hearing loss, and treatment of sudden sensorineural hearing loss. <jats:bold>Conclusion<\/jats:bold>\u2003This review provides a comprehensive summary of the state of the science with respect to investigational\n medicinal products for the inner ear evaluated in human clinical trials, and the current challenges for the field.<\/jats:p>","DOI":"10.1055\/s-0041-1735522","type":"journal-article","created":{"date-parts":[[2022,5,24]],"date-time":"2022-05-24T22:47:58Z","timestamp":1653432478000},"page":"670-694","source":"Crossref","is-referenced-by-count":21,"title":["Investigational Medicinal Products for the Inner Ear: Review of Clinical Trial Characteristics in ClinicalTrials.gov"],"prefix":"10.3766","volume":"32","author":[{"given":"Colleen G.","family":"Le Prell","sequence":"first","affiliation":[{"name":"Department of Speech, Language, and Hearing, School of Behavioral and Brain Sciences, University of Texas at Dallas, Richardson, Texas"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2087","reference":[{"issue":"06","key":"ref1","doi-asserted-by":"crossref","first-page":"305","DOI":"10.1159\/000087347","article-title":"Sketches of otohistory. 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