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NCT02004535 · ClinicalTrials.gov registry record · NA
Clinical Study of Cochlear Implants in Adults With Asymmetrical Hearing Loss
A NA study, sponsored by Washington University School of Medicine.
- Completed
- Registry status
- NA
- Development phase
- 59
- Enrollment target
NCT02004535: Completed NA study, sponsored by Washington University School of Medicine.
NCT02004535 is a NA study that has completed, run by Washington University School of Medicine. The registered enrollment target is 59 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
NCT02004535, a NA study, has completed, sponsored by Washington University School of Medicine.
- COMPLETED
- Registry status
- NA
- Development phase
- 59 participants
- Enrollment target
Study Summary
The objective of this study is to investigate benefits of binaural hearing for non-traditional cochlear implant candidates (with Asymmetric Hearing Loss). Asymmetric candidates are patients with severe to profound hearing loss in one ear and better hearing in the other ear. (One ear is deaf and the other ear has better hearing and in most cases uses a hearing aid.) The investigators hypothesize that cochlear implantation of the poorer ear provides a functional increase in word and sentence understanding in quiet or noise, perceived benefit, localization ability, and other measures of auditory performance relative to use of the better hearing ear alone.
Primary Outcome
Sound localization using a 140 degree, horizontal plane loudspeaker arc
Interventions
- PROCEDURE Cochlear Implantation
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 59 participants |
| Start Date | 2006-04 |
| Est. Completion | 2019-07 |
| Phase | NA |
What the finished NCT02004535 record still lists
NCT02004535 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 59 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 Cochlear Implantation is the first listed.
NCT02004535 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT02004535 about?
NCT02004535 is a clinical study titled "Clinical Study of Cochlear Implants in Adults With Asymmetrical Hearing Loss". The objective of this study is to investigate benefits of binaural hearing for non-traditional cochlear implant candidates (with Asymmetric Hearing Loss). Asymmetric candidates are patients with severe to profound hearing loss in one ear and better hearing in the other ear. (One ear is deaf and the ...
What is the current status of trial NCT02004535?
This trial is currently completed. It is a NA study. The enrollment target is 59 participants. The study started on 2006-04. Estimated completion is 2019-07.
What interventions are being tested in trial NCT02004535?
The interventions under investigation include: Cochlear Implantation (PROCEDURE).
Who is sponsoring clinical trial NCT02004535?
This trial is sponsored by Washington University School of Medicine, which has 1,502 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT02004535's enrollment target sits among peer trials
59 1256th of 2000 higher than 745 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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