Evaluation of listening performance in quiet and noisy conditions in unilateral cochlear implant users

Evaluation of listening performance in quiet and noisy conditions in unilateral cochlear implant users - Evaluation of listening performance in unilateral cochlear implant users

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000052993

Enrollment

Registered

2024-04-01

Start date

2024-04-01

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

bilateral sensorineural hearing loss

Interventions

Cross-Auditory System

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients between the ages of 18 and 75 years old with bilateral profound sensorineural hearing loss and cochlear implantation Cochlear implant users who have had a cochlear implant for at least 3 months. The patient developed severe to profound bilateral sensorineural hearing loss after language acquisition. The patient's first language is Japanese.

Exclusion criteria

Exclusion criteria: Cochlear implants are worn for less than 3 hours per day. Hearing loss before language acquisition The patient's first language is a foreign language. Other conditions that the physician determines are not appropriate for this study

Design outcomes

Primary

Measure	Time frame
Word discrimination in noise	—

Countries

Japan

Contacts

Public ContactTadao Yoshida

Nagoya university Medicine, Otorhinolaryngology

tadaoy@med.nagoya-u.ac.jp052-744-2323

Outcome results

None listed

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