Scalar Localization Cochlear Electrode Array Using 64 Slice CT

ClinicalTrials.gov ID: NCT00587262

Open the official record

This page only displays public information reproduced from the official ClinicalTrials.gov record NCT00587262. It adds no medical advice, opinions, or eligibility judgments. The official record remains the source of truth for eligibility criteria, enrollment, and contact information.

View official ClinicalTrials.gov record → Back to search

ClinicalTrials.gov public records Last synced Nov 15, 2026, 6:07 AM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Scalar Localization of Cochlear Implant Electrode Array in Hearing Preservation Patients Using 64 Slice CT

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

Insertion of electrode array in scala vestibuli, rather than the preferred location within scala tympani, leads to loss of native hearing in those patients with isolated high-frequency hearing loss undergoing cochlear implantation.

Study identification

NCT ID: NCT00587262
Recruitment status: Completed
Study type: Observational
Phase: Not listed
Lead sponsor: Mayo Clinic; Other
Enrollment: 5 participants

Conditions and interventions

Conditions

Hearing Loss

Interventions

Not listed

Eligibility (public fields only)

Age range: 8 Years to 100 Years
Sex: All
Healthy volunteers: Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date: Oct 2006 (Type not available)
Primary completion: Sep 2009 (Actual)
Completion: Sep 2009 (Actual)
Last update posted: Jan 1, 2016

2006 – 2009

United States locations

U.S. sites: 1
U.S. states: 1
U.S. cities: 1

Facility	City	State	ZIP	Site status
Mayo Clinic	Rochester	Minnesota	55905	—

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows: Public field values for ClinicalTrials.gov record NCT00587262, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do: No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from: Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh: Last update posted Jan 1, 2016 · Synced Nov 15, 2026