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NCT02466763 · ClinicalTrials.gov registry record · NA
Prospective Study of Round Window Versus Cochleostomy Approach to CI Surgery
A NA study, sponsored by Mayo Clinic.
- Terminated
- Registry status
- NA
- Development phase
- 39
- Enrollment target
NCT02466763: Clinical Trial NA study, sponsored by Mayo Clinic.
NCT02466763 is a NA study that was terminated before completion, run by Mayo Clinic. The registered enrollment target is 39 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (97% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT02466763, a NA study, was terminated before completion, sponsored by Mayo Clinic.
- TERMINATED
- Registry status
- NA
- Development phase
- 39 participants
- Enrollment target
Study Summary
To the investigators' knowledge, no clinical study has prospectively investigated the relationship between surgical insertion technique, intracochlear electrode location, and postoperative hearing outcomes. To this end, the investigators are conducting a multicenter prospective randomized controlled double-blinded study comparing round window and cochleostomy cochlear implant electrode insertion.
Primary Outcome
a standard temporal bone CT scan will be used to show the location of the electrode in the cochlea
Interventions
- PROCEDURE Cochlear implant surgery
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 39 participants |
| Start Date | 2015-05 |
| Est. Completion | 2019-03-12 |
| Phase | NA |
Why NCT02466763 stopped before completion
NCT02466763 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 39 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (97% lower).
The record links to 0 conditions, and to 1 intervention - of which Cochlear implant surgery is the first listed.
NCT02466763 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT02466763 about?
NCT02466763 is a clinical study titled "Prospective Study of Round Window Versus Cochleostomy Approach to CI Surgery". To the investigators' knowledge, no clinical study has prospectively investigated the relationship between surgical insertion technique, intracochlear electrode location, and postoperative hearing outcomes. To this end, the investigators are conducting a multicenter prospective randomized controlled...
What is the current status of trial NCT02466763?
This trial is currently terminated. It is a NA study. The enrollment target is 39 participants. The study started on 2015-05. Estimated completion is 2019-03-12.
What interventions are being tested in trial NCT02466763?
The interventions under investigation include: Cochlear implant surgery (PROCEDURE).
Who is sponsoring clinical trial NCT02466763?
This trial is sponsored by Mayo Clinic, which has 2,844 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT02466763's enrollment target sits among peer trials
39 1536th of 2000 higher than 463 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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