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NCT03515473
Subjective and Objective Results With CI Electrode Types
trial testing cochlear implant in Cochlear Implant in 139 participants. Completed in 30 November 2017.
4 June 2017
Quick facts
| Lead sponsor | Szeged University |
|---|---|
| Status | Completed |
| Study type | OBSERVATIONAL |
| Enrollment | 139 |
| Start date | 13 November 2015 |
| Primary completion | 4 June 2017 |
| Estimated completion | 30 November 2017 |
| Sites | 1 location across Hungary |
Drugs / interventions tested
- cochlear implant
Conditions studied
- Cochlear Implant — all drugs for Cochlear Implant →
Sponsor
Szeged University
Who can join
Eligibility, any sex, with Cochlear Implant. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Background The authors' aim was to compare the influence of various electrode designs on selected objective and subjective clinical outcomes for cochlear implant recipients using the same model of receiver-stimulator, Cochlear™ Nucleus® Profile Series and sound processor. Methods A multicenter study with subjects with profound sensorineural hearing loss, who were implanted and followed up in two tertiary centers. A total of 54 ears were implanted with Cochlear™ Nucleus® CI532, 51 with Cochlear™ Nucleus® CI522 and 54 with the Cochlear™ Nucleus® CI512. Implant loss and intraoperative electrophysiological tests (electrically evoked stapedial reflex threshold \[ESRT\], neural response telemetry threshold \[T-NRT\] and impedance), postoperative data (C-level, T-level, dynamic range, T-NRT and power consumption) and intracochlear position of the active electrode were analyzed with Nucleus Custom Sound 4.4 software.
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
Verify or expand the search:
- PubMed search for NCT03515473
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
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Related trials
Other trials of cochlear implant
Trials testing the same drug.
- NCT05435612 — Evaluation of Rehabilitation Results in the Single-sided Deafness With Cochlear Implantation · NA · recruiting
- NCT06021132 — Characterisation of Low Frequency Hearing and Vestibular Function in Patients Undergoing Cochlear Implantation · active not recruiting
- NCT06086041 — Predictive Study on Hearing Rehabilitation After Cochlear Implant · unknown
Other recruiting trials for Cochlear Implant
Currently open trials in the same condition.
- NCT07356128 — Binaural Cue Sensitivity in Children and Adults With Combined Electric and Acoustic Stimulation · recruiting
- NCT06142682 — Dexamethasone Eluting Cochlear Implant: a Pivotal Study · NA · recruiting
- NCT05923203 — Combined Electric and Acoustic Hearing (EAS) in Children and Adults · NA · recruiting
- NCT05360212 — Anatomy-based Fitting in Cochear Implant Users · NA · recruiting
- NCT05319678 — Analysis of Musical and Voice Skills in Children and Adult Cochlear Implant Users · recruiting
Other Szeged University trials
Trials by the same sponsor.
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT03515473 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Szeged University
- Last refreshed: 3 May 2018
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT03515473.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing