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NCT03031678 · ClinicalTrials.gov registry record · NA
Electric-Acoustic Stimulation Extended Follow-up Post Approval Study
A NA study, sponsored by Med-El Corporation.
- Completed
- Registry status
- NA
- Development phase
- 50
- Enrollment target
NCT03031678: Completed NA study, sponsored by Med-El Corporation.
NCT03031678 is a NA study that has completed, run by Med-El Corporation. The registered enrollment target is 50 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (96% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT03031678, a NA study, has completed, sponsored by Med-El Corporation.
- COMPLETED
- Registry status
- NA
- Development phase
- 50 participants
- Enrollment target
Study Summary
The MED-EL EAS Extended Follow-up Study is an extended follow-up of the subjects who were enrolled in the pivotal study to assess long-term safety and device performance.
Primary Outcome
Long-term effectiveness of the Electric-Acoustic System will be assessed by speech perception testing in noise with CUNY sentences completed through five years post-implantation.
Interventions
- DEVICE Electric-Acoustic Stimulation (EAS) Cochlear Implant System
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 50 participants |
| Start Date | 2016-12 |
| Est. Completion | 2019-12 |
| Phase | NA |
What the finished NCT03031678 record still lists
NCT03031678 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 50 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (96% lower).
The record links to 0 conditions, and to 1 intervention - of which Electric-Acoustic Stimulation (EAS) Cochlear Implant System is the first listed.
NCT03031678 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT03031678 about?
NCT03031678 is a clinical study titled "Electric-Acoustic Stimulation Extended Follow-up Post Approval Study". The MED-EL EAS Extended Follow-up Study is an extended follow-up of the subjects who were enrolled in the pivotal study to assess long-term safety and device performance.
What is the current status of trial NCT03031678?
This trial is currently completed. It is a NA study. The enrollment target is 50 participants. The study started on 2016-12. Estimated completion is 2019-12.
What interventions are being tested in trial NCT03031678?
The interventions under investigation include: Electric-Acoustic Stimulation (EAS) Cochlear Implant System (DEVICE).
Who is sponsoring clinical trial NCT03031678?
This trial is sponsored by Med-El Corporation, which has 14 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT03031678's enrollment target sits among peer trials
50 1279th of 2000 higher than 622 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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