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Study reveals key insights for safer cochlear implants in kids with rare CHARGE syndrome

NCT ID NCT07320482

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study reviewed medical records of 12 children with CHARGE syndrome who had cochlear implant surgery. Researchers looked at their ear bone structure and surgical challenges to find ways to make the operation safer. The goal is to help surgeons better prepare for the unique anatomy of these children and reduce risks during the procedure.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

What this could lead to
If successful, this research could help surgeons plan safer cochlear implant surgeries for children with CHARGE syndrome, reducing complications.
What could go wrong
This is a small, completed observational study (12 patients) that only looked back at past records. It does not test a new treatment, so it cannot directly improve outcomes without further research.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

12 people

The number who actually took part.

Started

Nov 2025

Finished

Nov 2025

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

The study population consists of pediatric patients diagnosed with CHARGE syndrome who underwent cochlear implantation at Seoul National University Bundang Hospital. These patients typically present with complex inner ear and temporal bone malformations, including cochlear hypoplasia, semicircular canal anomalies, and aberrant facial nerve courses. All participants included in this retrospective review had available preoperative imaging (CT and/or MRI) and complete operative records.

Ages

Children (under 18), adults (18 to 64) and older adults (65 and over)

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

* Inclusion Criteria * Pediatric patients diagnosed with CHARGE syndrome * Underwent cochlear implantation at Seoul National University Bundang hospital * Availability of preoperative imaging (CT and/or MRI) * Complete operative records available * Exclusion Criteria -Patients with CHARGE syndrome who did not undergo cochlear implantation

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Seoul National University Bundang Hospital

    Seongnam, Kyeonggido, 135-796, South Korea

More trials for these conditions

Other studies related to the condition(s) this trial covers.