A Natural History Study in Pediatric Participants With Hearing Loss Due to OTOF, GJB2, or GJB2/GJB6 Mutations
Public ClinicalTrials.gov record NCT06019481. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
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Official title
A Retrospective and Prospective Natural History Study to Examine the Characteristics of Gene-Related Hearing Loss in Pediatric Participants With Biallelic Otoferlin (OTOF) Mutations, Gap Junction Beta 2 (GJB2) Mutations, Or Digenic GJB2/Gap Junction Beta 6 (GJB6) Mutations
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is an observational study to examine the characteristics of gene-related hearing loss in pediatric participants with biallelic otoferlin (OTOF) Mutations, Gap Junction Beta 2 (GJB2) Mutations, or Digenic GJB2/Gap Junction Beta 6 (GJB6) Mutations. This study will follow the participant for 4 years with annual visits each year.
Study identification
- NCT ID
- NCT06019481
- Recruitment status
- Withdrawn
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- Not listed
Conditions and interventions
Eligibility (public fields only)
- Age range
- Up to 7 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
- Jun 30, 2025 (Estimated)
- Primary completion
- Jun 30, 2030 (Estimated)
- Completion
- Jun 30, 2030 (Estimated)
- Last update posted
- May 15, 2025
2025 – 2030
United States locations
- U.S. sites
- 2
- U.S. states
- 2
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Phoenix Childrens Hospital | Phoenix | Arizona | 85016 | — |
| Nationwide Children's Hospital | Columbus | Ohio | 43205 | — |
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 NCT06019481, 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 May 15, 2025 · Synced Nov 7, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT06019481 live on ClinicalTrials.gov.