Mutation screening of deafness genes on patients with idiopathic hearing impairment.

Mutation screening of deafness genes on patients with idiopathic hearing impairment. - Mutation screening of deafness genes

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000023299

Enrollment

Registered

2016-09-01

Start date

2016-09-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Idiopathic hearing loss

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. hereditary hearing loss 2. syndromic hearing loss 3. congenital hearing loss 4. idiopathic hearing loss 5. inner ear marformation 6. auditory neuropathy

Exclusion criteria

Exclusion criteria: 1. no request for the test from patient or his family 2. gene candidate is unpredictable from clinical findings

Design outcomes

Primary

Measure	Time frame
Detection of causative deafness gene	—

Countries

Japan

Contacts

Public ContactTaro Fujikawa

Tokyo Medical and Dental University Otolaryngology

fujikawa.oto@tmd.ac.jp03-5803-5308

Outcome results