| Not Yet Recruiting | Speech-Evoked Auditory Potentials: Multisite Pediatric Evaluation NCT07392164 | Susan Scollie | N/A |
| Not Yet Recruiting | Comparative Analysis of Hearing Outcomes: Robotic vs. Manual Insertion of Cochlear Implants NCT07081542 | AdventHealth | N/A |
| Recruiting | A Treatment for a Form of Age-Related Central Auditory Processing Disorder Consisting of Clemastine Fumarate P NCT07304024 | University of Colorado, Denver | Phase 1 / Phase 2 |
| Withdrawn | Performance and Effectiveness of a Self-fitting Over-the-counter Hearing Aid NCT06942325 | HearX SA | N/A |
| Not Yet Recruiting | Sentio Systematic Evaluation NCT07161154 | Oticon Medical | — |
| Withdrawn | Assessing Functional Outcomes and User Experience of the Lexie B3 Pro Powered by Bose Over-the-counter Self-Fi NCT06878300 | HearX SA | N/A |
| Completed | Clinical Evaluation of the Nuance Audio Hearing Aid in Adults With Mild to Moderate Hearing Difficulties NCT07100522 | Luxottica Group S.p.A. | N/A |
| Enrolling By Invitation | Hearing Health Equity Through Accessible Research and Solutions for Korean Americans NCT06803394 | Johns Hopkins University | N/A |
| Recruiting | Clinical Evaluation of Frequency Allocation for Bimodal CI Users NCT06663917 | NYU Langone Health | N/A |
| Not Yet Recruiting | Effect of Psycho-Educational Interventions in Communication Partners of Older Adults With Hearing Impairment NCT06559514 | National Taiwan University Hospital | N/A |
| Recruiting | CABP2 Patient Registry and Natural History Study NCT06680934 | University Medical Center Goettingen | — |
| Enrolling By Invitation | Follow Up of an Online Hearing Support for First-time Hearing Aid Users NCT06468137 | Region Skane | N/A |
| Active Not Recruiting | Effects of an Online Hearing Support for First-time Hearing Aid Users NCT06051968 | Region Skane | N/A |
| Completed | Validation of the French Version of the Hearing Aid Benefit Measurement COSI and IOI-HA Questionnaires NCT06108609 | Fondation Ophtalmologique Adolphe de Rothschild | — |
| Completed | Eyes On Lips? Speechreading Skills and Facial Expression Discrimination in Children With and Without Impaired NCT05854719 | University of Oulu | N/A |
| Recruiting | Improving Early Intervention in Hearing Impaired Children Using Functional Near-Infrared Spectroscopy (fNIRS) NCT05847426 | The Bionics Institute of Australia | N/A |
| Recruiting | Evaluating a Noise Reduction Algorithm With Cochlear Implant Users NCT05805384 | NYU Langone Health | N/A |
| Completed | Effects of the Swedish Internet-based Individualised Active Communication Education (I-ACE) in FTU NCT05815667 | Horselvarden Region Ostergotland | N/A |
| Recruiting | Otoferlin Patient Registry and Natural History Study NCT05946057 | Tobias Moser | — |
| Completed | Acceptance and Performance of the CP1170 Sound Processor in Experienced Adult Cochlear Implant Recipients NCT05619575 | Cochlear | N/A |
| Completed | A Feasibility Study Evaluating the Performance of Focused Multipolar Stimulation in Adult Cochlear Implant Rec NCT05003674 | Cochlear | N/A |
| Completed | Do Bluetooth Noise Cancelling Headphones Improve the Quality of Care in Hearing Impaired Patients? NCT05420038 | The University of Texas Medical Branch, Galveston | — |
| Unknown | My Hearing Experience - a Study About the Effect of Personality and Lifestyle on Everyday Hearing NCT05465564 | WSAUD A/S | — |
| Unknown | Predictive Study on Hearing Rehabilitation After Cochlear Implant NCT06086041 | University Hospital, Grenoble | — |
| Unknown | Effect of an Aural Rehabilitation Program in Hearing-impaired Older Adults NCT05083221 | National Taiwan University Hospital | N/A |
| Unknown | Awareness Among Hearing Enhancement Interventions and Reimbursement Criteria of Hearing Implants NCT04942327 | Universitair Ziekenhuis Brussel | N/A |
| Completed | Audiobooks for Hearing Loss App as Auditory Training NCT04231396 | BioSpeech | N/A |
| Completed | Providing Speech Therapy Awareness in Private Schools NCT04505696 | Riphah International University | N/A |
| Withdrawn | RoboHear™ Device: Advanced Haptic Technology That Allows the Deaf to Understand Speech NCT03966144 | University of Arkansas | N/A |
| Completed | Evaluating the Effects of Information Leaflets in Adult Aural Rehabilitation NCT05936320 | Horselvarden Region Ostergotland | N/A |
| Completed | Evaluation of Carina Microphone Sensitivity and Maximum Stable Gain in Adult Recipients NCT04271761 | Cochlear | — |
| Completed | CROS and Quality of Life of Elderly Cochlear Implant Recipients and Their Care Givers NCT04794179 | University of Utah | N/A |
| Withdrawn | Use of Electropalatography to Improve Speech Sound Production NCT04055987 | Molloy College | N/A |
| Completed | Hearing Aid Noise Reduction in Pediatric Users (Oticon Study) NCT03771287 | Children's Hospital Medical Center, Cincinnati | N/A |
| Completed | Efficacy of Amplification With Hearing Aids for Tinnitus Relief NCT03716544 | Education University of Hong Kong | N/A |
| Completed | Clinically Implementing Online Hearing Support Within Hearing Organization NCT03687801 | Sodra Alvsborgs Hospital | N/A |
| Unknown | Exome Analysis in Hearing Impaired Patients NCT03557879 | University Hospital, Montpellier | — |
| Completed | The Beneficial Effects of Pomegranate on Hearing of Patients Without Hemodialysis NCT03575390 | Dalin Tzu Chi General Hospital | N/A |
| Completed | Hearing Aid Noise Reduction in Pediatric Users Pilot Study (Oticon Pilot Study) NCT04469946 | Children's Hospital Medical Center, Cincinnati | N/A |
| Withdrawn | Determine the Effect on Cognitive Impairment Measures by Providing Hearing-Assistance to Skilled Nursing Facil NCT03338751 | NYU Langone Health | N/A |
| Unknown | Determinants of Cognitive Impairment Among Geriatrics NCT03669536 | Tarumanagara University | — |
| Terminated | Telephone vs. Voice Over IP Speech Comprehension in Hearing Aided Subjects. NCT03005912 | Insel Gruppe AG, University Hospital Bern | N/A |
| Completed | A Pilot Study to Evaluate Patient Tolerance and Nursing Ease-of-Use of a Novel Hearing Protection Device NCT02744066 | Michael Balsan, MD | N/A |
| Unknown | Prevalence and Associations of Paediatric Chronic Suppurative Otitis Media and Hearing Impairment in Rural Mal NCT02779907 | Liverpool School of Tropical Medicine | — |
| Completed | Evaluating Possible Improvement in Speech and Hearing Tests After 28 Days of Dosing of the Study Drug AUT00063 NCT02832128 | Autifony Therapeutics Limited | Phase 2 |
| Completed | Blast Exposed Veterans With Auditory Complaints NCT02122458 | VA Office of Research and Development | N/A |
| Completed | The EarLens System Long Term Safety and Efficacy Definitive Multi-Center Study NCT02042404 | EarLens Corporation | N/A |
| Completed | Performances of a Brief Assessment Tool for the Early Diagnosis of Geriatric Syndromes by Primary Care Physici NCT01816087 | University of Lausanne | N/A |
| Completed | Relationship Between Hearing Thresholds, Handicap and Time for Treatment-seeking NCT01261104 | University of Sao Paulo | — |
| Completed | Speech Intelligibility and Cognition: Are Inpatients Impaired by Noise? NCT00695162 | Portland VA Medical Center | N/A |
| Completed | Cochlear Implants in Post-lingually Children: Results After 10 Years NCT01400178 | University of Sao Paulo | — |
| Completed | Epidemiology of Non-syndromic Dominant Deafness NCT01150305 | Assistance Publique - Hôpitaux de Paris | — |
| Completed | Effectiveness of Hearing-aid Based Wind-noise Algorithm NCT00738244 | University of Iowa | — |
| Completed | Computer-Assisted Speech Training for Hearing Aid Users NCT02092337 | National Taiwan University Hospital | N/A |
| Completed | Wide-Bandwidth Open Canal Hearing Aid For Better Multitalker Speech Understanding NCT00582946 | EarLens Corporation | Phase 1 |
| Completed | Health Intervention for Adolescents With Intellectual Disability NCT00519311 | The University of Queensland | N/A |
| Completed | The Performance-Perceptual Test as a Counseling Tool NCT00126113 | US Department of Veterans Affairs | N/A |