Effects of cochlear implant in patients with unitlateral severe hearing loss and tinnitus

Effects of cochlear implant in patients with unitlateral severe hearing loss and tinnitus - Effects of cochlear implant in patients with unilateral hearing loss and tinnitus

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000008902

Enrollment

Registered

2012-09-11

Start date

2012-10-01

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

unilateral severe hearing loss and tinnitus

Interventions

cochlear implant

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: acquired (severe) hearing loss indicating that higher than 70dBHL(500-2000Hz Audiogram) and less than 30 % speech discrimination.

Exclusion criteria

Exclusion criteria: post meningitis,anomaly, etc

Design outcomes

Primary

Measure	Time frame
effects of hearing and tinnitus after cochlear implant	—

Countries

Japan

Contacts

Public ContactSho Kanzaki

Keio University Otolaryngology

03-5363-3827

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026