Trial of Image-Guided Cochlear Implant Programming Versus Standard of Care
Public ClinicalTrials.gov record NCT02815124. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Randomized Controlled Trial of Image-Guided Cochlear Implant Programming Versus Standard of Care
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Cochlear implants are surgically implanted devices which restore the ability to hear to the hearing impaired. While remarkably successful, even in the best of performers restoration of hearing to levels of normal listeners is unusual. Approximately 3 weeks after surgery, cochlear implants are activated via mapping - a process in which each individual electrode (FDA approved cochlear implants have between 12 and 22 electrodes) is turned on and the stimulus level adjusted to a level that is comfortable and beneficial to the recipient. At present, this standard of care mapping procedure is performed without knowledge of the physical location between the cochlear implant electrodes and the neural interface. Our team has developed a new method of mapping using post-operative CT scans and image processing to specify the physical relationship between the cochlear implant electrodes and the neural interface allowing customized mapping. Using this information, the investigators deactivate sub-optimally positioned electrodes. The investigators term this "Image-guided Cochlear Implant Programming" (IGCIP). In a prospective fashion, the investigators have implemented IGCIP on cochlear implant recipients who have had at least 6 months of standard of care (SOC) mapping. The purpose of this study is to perform a randomized controlled trial (RCT) on newly activated cochlear implant recipients randomizing between IGCIP and SOC.
Study identification
- NCT ID
- NCT02815124
- Recruitment status
- Withdrawn
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- Not listed
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 2021 (Estimated)
- Primary completion
- Dec 2021 (Estimated)
- Completion
- Dec 31, 2021 (Actual)
- Last update posted
- Jan 20, 2022
2021
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Vanderbilt University Medical Center | Nashville | Tennessee | 37232 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02815124, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 20, 2022 · Synced Oct 23, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT02815124 live on ClinicalTrials.gov.