Liquid Biopsy Exploration of Genetic Factors Determining the Timing of Onset of Hearing Loss Due to GJB2 Mutations

Liquid Biopsy Exploration of Genetic Factors Determining the Timing of Onset of Hearing Loss Due to GJB2 Mutations - Liquid Biopsy Exploration of Genetic Factors Determining the Timing of Onset of Hearing Loss Due to GJB2 Mutations

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000049773

Enrollment

Registered

2022-12-14

Start date

2023-05-08

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

Hearing Loss Due to GJB2 Mutations

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: hearing loss patients having GJB2 gene mutations

Exclusion criteria

Exclusion criteria: Subjects and blood relatives suffering from serious developmental, infectious, or neurological diseases

Design outcomes

Primary

Measure	Time frame
Differential methylation in hearing loss-related genes	—

Secondary

Measure	Time frame
Sequence Differences in Hearing Loss-Related Genes	—

Countries

Japan

Contacts

Public ContactKatsuhisa Ikeda

Juntendo University Department of Otorhinolaryngology, Graduate School of Medicine

ike@juntendo.ac.jp03-3813-3111

Outcome results