# Natural History of Autosomal Dominant Hearing Loss

> **NCT04501081** · — · RECRUITING · sponsor: **National Institute on Deafness and Other Communication Disorders (NIDCD)** · enrollment: 1100 (estimated)

## Conditions studied

- Hearing Loss

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04501081
- **Lead sponsor:** National Institute on Deafness and Other Communication Disorders (NIDCD)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2021-02-09
- **Primary completion:** 2029-08-21
- **Final completion:** 2029-08-21
- **Target enrollment:** 1100 (ESTIMATED)
- **Last updated:** 2026-05-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04501081

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04501081, "Natural History of Autosomal Dominant Hearing Loss". Retrieved via AI Analytics 2026-07-09 from https://api.ai-analytics.org/clinical/NCT04501081. Licensed CC0.

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