| Not Yet Recruiting | Post-market Evaluation of the Transition From the Baha Connect System to the Osia System in Adult Bone Conduct Bone Conduction, Hearing Loss, Conductive, Hearing Loss, Mixed | N/A | 2026-05-01 |
| Not Yet Recruiting | A Study to Evaluate Clinical Benefit, Performance and Safety of Cochlear Implants in Adults Hearing Loss, Hearing Implants | — | 2026-05-01 |
| Recruiting | A Pivotal Study to Evaluate the Clinical Benefit, Performance and Safety of a Totally Implantable Cochlear Imp Hearing Loss, Bilateral Sensorineural | N/A | 2026-04-01 |
| Recruiting | Investigating the Acceptance and Performance of Low Energy Audio Streaming in Nucleus 8 and Kanso 3 Sound Proc Cochlear Implant Users | N/A | 2026-03-01 |
| Recruiting | The Performance of Different Sound Paths in Adult NeuroZti CI-users Cochlear Implant, Hearing Loss, Bilateral or Unilateral | N/A | 2026-02-01 |
| Recruiting | A Pivotal Study to Evaluate the Efficacy and Safety of a Totally Implantable Cochlear Implant (TICI) System in Hearing Loss, Bilateral Sensorineural | N/A | 2025-12-01 |
| Completed | Investigating Electrical Categorical Loudness Scaling Using a Mobile Research App in Experienced Adult Cochlea Hearing Loss, Sensorineural | N/A | 2025-10-21 |
| Recruiting | A Study to Evaluate the Safety and Performance of a Vestibular Implant in Adults to Provide Balance Restoratio Vestibulopathy, Moderate to Severe Hearing Loss, Normal Hearing | N/A | 2025-09-18 |
| Completed | Hearing Outcomes With the Osia 3 Sound Processor Compared to the Osia 2 Sound Processor in Adult Osia Implant Hearing Loss, Mixed, Hearing Loss, Conductive, Single-Sided Deafness | N/A | 2025-09-09 |
| Recruiting | Evaluating How a Tinnitus Implant Affects Tinnitus Loudness in Adults With Chronic Tinnitus and Varying Levels Tinnitus, Hearing Loss, Bilateral or Unilateral, Normal Hearing | N/A | 2025-06-16 |
| Active Not Recruiting | An Investigation to Evaluate Sound Coding Enhancements in Adult Cochlear Implant Recipients Cochlear Implant Recipients, Hearing Loss, Cochlear | N/A | 2025-05-27 |
| Recruiting | Long-term Follow-up of a Cochlear Implant With Dexamethasone Eluting Electrode Array Sensorineural Hearing Loss, Bilateral Hearing Loss | — | 2025-05-05 |
| Active Not Recruiting | Safety and Efficacy of a Drug Eluting Slim Modiolar Electrode Array Hearing Loss | N/A | 2025-01-03 |
| Recruiting | A Study to Explore Improved Features and a Simplified Treatment Approach for a Totally Implantable Cochlear Im Hearing Loss, Bilateral or Unilateral, Hearing Loss, Sensorineural, Hearing Loss, Cochlear | N/A | 2024-11-18 |
| Active Not Recruiting | Safety and Effectiveness of Cochlear Implantation in an Expanded Adult Population Hearing Loss, Sensorineural, Hearing Loss, Bilateral | N/A | 2024-09-17 |
| Completed | Clinical Performance of the Osia 3 Sound Processor Compared With the Osia 2 Sound Processor in Adult Osia Impl Hearing Loss, Mixed Conductive-Sensorineural, Hearing Loss, Conductive | N/A | 2024-07-04 |
| Active Not Recruiting | Performance and Hearing-related Outcomes in Adults Implanted With the CI622D Dexamethasone-eluting Cochlear Im Hearing Loss, Bilateral Sensorineural, Hearing Loss, Sensorineural, Hearing Loss, Bilateral | N/A | 2024-06-17 |
| Completed | Investigating Stimulation Parameter and Electrode Mode Changes on Speech Perception in Experienced Adult Cochl Hearing Loss, Sensorineural | N/A | 2024-05-27 |
| Active Not Recruiting | Speech Performance and Clinic Efficiency With Remote Care Compared With Standard of Care in Adults With a Coch Hearing Loss | N/A | 2024-03-18 |
| Recruiting | New Algorithms to Signal Processing for Speech Enhancement in Adult Cochlear Implant Recipients. Hearing Loss | N/A | 2024-02-22 |
| Completed | A Study of Objective Fitting for Focused Multipolar Stimulation Hearing Loss, Bilateral | N/A | 2024-02-08 |
| Recruiting | An Investigation to Validate Speech Perception Assessment for Adult Cochlear Recipients Using a Mobile Researc Hearing Loss | N/A | 2024-02-05 |
| Completed | Multi-center Study to Examine Changes to the Environment Surrounding the Electrodes in the Cochlea and to Capt Hearing Loss | N/A | 2024-01-29 |
| Active Not Recruiting | A Study Evaluating the Application of Hearing Aid Technologies to Signal Processing for Adult Cochlear Implant Hearing Loss | N/A | 2023-09-11 |
| Completed | A Feasibility Study Evaluating the Performance of Focused Multipolar Stimulation and Sound Coding in Adults. Hearing Impairment, Sensorineural | N/A | 2023-06-02 |
| Completed | Comparing the Performance of a Categorical Loudness Scaling Based Fitting With a Behavioural Fitting in Adults Hearing Loss | N/A | 2023-03-14 |
| Completed | Acceptance and Performance of the CP1170 Sound Processor in Experienced Adult Cochlear Implant Recipients Hearing Impairment | N/A | 2022-12-20 |
| Completed | A Feasibility Study Evaluating the Performance of Focused Multipolar Stimulation in Adult Cochlear Implant Rec Hearing Impairment | N/A | 2022-11-28 |
| Recruiting | Investigation to Evaluate the Safety and Effectiveness of Cochlear Implantation in Children and Adults With Un Hearing Loss, Unilateral, Deafness, Unilateral | N/A | 2022-08-19 |
| Completed | CP1150 Sound Processor Speech Perception Compared With the Next Generation of Signal Processing Technology Hearing Impairment, Sensorineural | N/A | 2022-05-30 |
| Completed | Factors Affecting Early Progress of Cochlear Implant Outcomes in Adults Sensorineural Hearing Loss, Bilateral | — | 2022-04-21 |
| Completed | Retrospective Health Care Utilisation and Current Quality of Life in Adults With Chronic Otitis Media Who Had Chronic Otitis Media | — | 2022-02-01 |
| Completed | Osia 2 Pediatric Expansion Study Mixed Hearing Loss, Single-Sided Deafness, Conductive Hearing Loss | N/A | 2022-01-26 |
| Completed | Perimodiolar Implant Performance in Adults With Low-Frequency Residual Hearing Sensorineural Hearing Loss, Low-Frequency Residual Hearing | N/A | 2021-12-16 |
| Completed | Acceptance and Performance of CP1110 Sound Processor With Experienced Adult Cochlear Implant Recipients. Adult Cochlear Implant Recipients | N/A | 2021-11-02 |
| Completed | CP1110 Sound Processor Feasibility Adult Cochlear Implant Recipients | N/A | 2021-10-25 |
| Completed | Cochlear Implant With Dexamethasone Eluting Electrode Array Sensorineural Hearing Loss, Bilateral Hearing Loss | N/A | 2021-10-04 |
| Completed | An Actual Use, Open-label Study Assessing Usability of Remote Assist to Program Cochlear Implant Recipients Hearing Loss, Sensorineural, Hearing Loss, Bilateral | N/A | 2021-08-27 |
| Completed | Long Term Clinical Investigation to Evaluate Clinical Performance, Safety and Patient Reported Outcomes of an Hearing Loss | N/A | 2021-05-06 |
| Withdrawn | Hearing Implant Performance in Adults With Low-Frequency Residual Hearing Sensorineural Hearing Loss, Low-Frequency Residual Hearing | N/A | 2021-03-08 |
| Completed | Innovations in Clinical Care of CE Approved Nucleus Cochlear Implant Recipients Hearing Loss | N/A | 2020-10-19 |
| Completed | Osia CPT Code Study Conductive Hearing Loss, Mixed Hearing Loss | N/A | 2020-09-30 |
| Completed | Home Test of New Sound Processor Hearing Loss | N/A | 2020-09-23 |
| Completed | Evaluation of Carina Microphone Sensitivity and Maximum Stable Gain in Adult Recipients Hearing Impairment | — | 2020-02-11 |
| Completed | Sound Processing Innovations in Adult and Paediatric Cochlear Implant Recipients. Hearing Loss | N/A | 2020-01-22 |
| Completed | Clinical Performance, Safety and Patient Reported Outcomes of an Active Osseointegrated Steady-State Implant S Hearing Loss | N/A | 2019-08-16 |
| Terminated | Hearing Loss in Older Adults Study Hearing Loss, Sensorineural, Hearing Loss, Bilateral | N/A | 2019-03-27 |
| Terminated | An Evidence Based Delivery Model of Care for Newly Implanted Adult CI Recipients Sensorineural Hearing Loss, Bilateral | N/A | 2019-02-26 |
| Completed | Subject´s Preference Regarding Hearing Performance and Functionality Using a New Sound Processor Deafness; Sensoneural Single Sided, Conductive Hearing Loss, Mixed Hearing Loss | N/A | 2019-02-19 |
| Completed | Early Experience of a New Implant System for Bone Conduction Hearing in the Pediatric Population Unilateral Mixed Conductive and Sensorineural Hearing Loss (Diagnosis), Sensorineural Hearing Loss, Unilateral With Normal Hearing on the Contralateral Side | N/A | 2018-04-18 |
| Terminated | Cochlear Response Telemetry and Hearing Preservation Hearing Impairment, Sensorineural | — | 2017-12-22 |
| Completed | Evaluation of the Benefits for Overall Health Following Cochlear Implant Treatment in the Elderly Population Hearing Loss | — | 2017-11-06 |
| Completed | FLI Normative Study Hearing Loss | — | 2017-11-03 |
| Completed | Evaluation of the Baha SoundArc in Pediatric Patients Hearing Loss, Conductive, Hearing Loss, Mixed, Hearing Loss, Unilateral | N/A | 2017-11-02 |
| Completed | Clinical Investigation of New CI Delivery Models in an Adult Nucleus CI Population Sensorineural Hearing Loss, Bilateral, Cochlear Implant | N/A | 2017-10-19 |
| Completed | Collection and Characterization of Objective Measures to Explore the Specificity of Algorithms Hearing Loss | — | 2017-10-03 |
| Terminated | Sound Therapy for Tinnitus Relief in Cochlear Implant Users Tinnitus, Hearing Loss, Cochlear Implant Users | N/A | 2017-10-03 |
| Completed | Intracochlear Potentials: Volta Study Hearing Loss | N/A | 2017-07-10 |
| Completed | CLEAR Clinical Study Hearing Loss | N/A | 2017-05-01 |
| Completed | Retrospective CI532 Hearing Performance Hearing Loss | — | 2017-03-14 |
| Completed | Clinical Performance of a New Implant System for Bone Conduction Hearing Deafness; Sensoneural Single Sided, Conductive Hearing Loss, Mixed Hearing Loss | N/A | 2017-03-09 |
| Completed | Clinical Evaluation of the Cochlear Nucleus CI532 Cochlear Implant in Adults Hearing Loss, Sensorineural | N/A | 2017-02-15 |
| Completed | Clinical Evaluation of a Cochlear Implant System Sensorineural Hearing Loss | N/A | 2016-07-01 |
| Completed | Clinical Evaluation of Bass and Treble Controls for CI Subjects Hearing Loss | N/A | 2016-07-01 |
| Terminated | Implantation With the Nucleus CI532 Cochlear Implant in Adults Hearing Loss | N/A | 2016-05-11 |
| Completed | CI532 - Early Experience Study Sensorineural Hearing Loss, Bilateral | N/A | 2016-05-01 |
| Completed | Usability of the CP950 Sound Processor Hearing Loss | N/A | 2016-04-01 |
| Completed | Implantation of the Cochlear™ Nucleus® Hybrid S Round Window (S-RW) in Adults Sensorineural Hearing Loss | — | 2016-02-08 |
| Completed | CHANGE Feasibility Study Hearing Loss | N/A | 2016-01-05 |
| Completed | Safety and Efficacy of Remote Programming of Nucleus Cochlear Implants Telemedicine | N/A | 2016-01-01 |
| Completed | Fundamental Asynchronous Stimulus Timing Sound Coding Study Sensorineural Hearing Loss | — | 2015-12-01 |
| Completed | Acceptance of the CP950 Sound Processor Hearing Loss, Sensorineural | N/A | 2015-11-01 |
| Completed | Evaluation of N6 Sound Processor in Group of Freedom Users Sensory Hearing Loss | — | 2015-09-01 |
| Completed | Clinical Investigation of the Nucleus® CI532 Cochlear Implant Hearing Loss | N/A | 2015-04-01 |
| Completed | Evaluation of New Feedback Canceller for Carina™ Implant Hearing Loss | N/A | 2015-02-01 |
| Completed | Hybrid L24 New Enrollment Post Approval Study High Frequency Sensorineural Hearing Loss | N/A | 2015-02-01 |
| Completed | Nucleus Hybrid L24 Extended Duration Post Approval Study Hearing Loss | N/A | 2015-01-14 |
| Completed | Comparison of the New Fitting Method Cochlear Nucleus Fitting Software (NFS) With the Established Fitting Meth Hearing Loss | N/A | 2014-11-01 |
| Completed | N6 Input Processing in Traditional CI Recipients Hearing Loss | N/A | 2014-05-01 |
| Completed | Clinical Assessment of the External Sound Processor Worn by Patients Implanted With Codacs Severe to Profound Mixed Hearing Loss | N/A | 2014-03-01 |
| Completed | Safety and Efficacy of the Cochlear Nucleus CI422 Cochlear Implant in Adults Hearing Loss | N/A | 2013-08-01 |
| Completed | Evaluation of Nucleus 6 Sound Coding Algorithms Hearing Loss | N/A | 2013-03-01 |
| Completed | Implantation of the Cochlear® Nucleus® System in Adults With Single-Sided Deafness Single Sided Deafness | N/A | 2012-10-01 |
| Completed | Evaluation of a Revised Indication for Determining Adult Cochlear Implant Candidacy Hearing Loss | N/A | 2012-05-01 |
| Terminated | Observation of Benefits for Patients Implanted With a Hearing Implant of the Company Cochlear Hearing Loss | — | 2011-07-01 |
| Completed | Clinical Evaluation of the Nucleus 5 Cochlear Implant (CI) System Hearing Loss | N/A | 2010-03-01 |
| Completed | Evaluation of the Nucleus Hybrid™ L24 Cochlear Implant System Sensorineural Hearing Loss | N/A | 2008-04-01 |
| Completed | Nucleus Freedom Cochlear Implant System Pediatric Post-approval Study Sensorineural Hearing Loss | — | 2006-10-01 |
| Withdrawn | Evaluation of Subjective Ratings on a New Sound Processor and Compatible Products Hearing Loss | N/A | — |