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NCT03052920 · ClinicalTrials.gov registry record · NA
Cochlear Implantation in Adults With Asymmetric Hearing Loss Clinical Trial
A NA study, sponsored by Washington University School of Medicine.
- Completed
- Registry status
- NA
- Development phase
- 40
- Enrollment target
NCT03052920: Completed NA study, sponsored by Washington University School of Medicine.
NCT03052920 is a NA study that has completed, run by Washington University School of Medicine. The registered enrollment target is 40 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
NCT03052920, a NA study, has completed, sponsored by Washington University School of Medicine.
- COMPLETED
- Registry status
- NA
- Development phase
- 40 participants
- Enrollment target
Study Summary
This longitudinal study evaluates the possible benefit of cochlear implantation in the poor ear of adults with asymmetric hearing loss who continue to use a hearing aid in the better hearing ear.
Primary Outcome
Group mean difference in CNC monosyllabic word understanding score in quiet with the CI alone at 6 months post-implant compared to pre-implant with a hearing aid. (CNC scored on a scale from 0% to 100%; Higher scores are better.)
Interventions
- DEVICE Cochlear implant
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 40 participants |
| Start Date | 2017-07-28 |
| Est. Completion | 2021-03-10 |
| Phase | NA |
What the finished NCT03052920 record still lists
NCT03052920 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 40 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 is the first listed.
NCT03052920 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT03052920 about?
NCT03052920 is a clinical study titled "Cochlear Implantation in Adults With Asymmetric Hearing Loss Clinical Trial". This longitudinal study evaluates the possible benefit of cochlear implantation in the poor ear of adults with asymmetric hearing loss who continue to use a hearing aid in the better hearing ear.
What is the current status of trial NCT03052920?
This trial is currently completed. It is a NA study. The enrollment target is 40 participants. The study started on 2017-07-28. Estimated completion is 2021-03-10.
What interventions are being tested in trial NCT03052920?
The interventions under investigation include: Cochlear implant (DEVICE).
Who is sponsoring clinical trial NCT03052920?
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 NCT03052920's enrollment target sits among peer trials
40 1447th of 2000 higher than 465 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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