analysis on cognition effectiveness of hearing aid and cochlear implant to the patients with hearing loss

analysis on cognition effectiveness of hearing aid and cochlear implant to the patients with hearing loss - analysis on cognition effectiveness of hearing aid and cochlear implant

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000020721

Enrollment

Registered

2016-01-31

Start date

2016-02-01

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

patients with hearing loss

Interventions

long time of hearing aids or cochlear implants short time of hearing aids or cochlear implants

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: patients with hearing aids or cochlear implants

Exclusion criteria

Exclusion criteria: 1 the patints without any physical problems 2 the patints without any tinnitus treatments 3 the patints without severe complications or psychogenic problems

Design outcomes

Primary

Measure	Time frame
evaluation of cognition before and 12 months after hearing re-acquisition.	—

Secondary

Measure	Time frame
evaluation of cognition before and 6 months after hearing re-acquisition.	—

Countries

Japan

Contacts

Public ContactSho Kanzaki

Keio University Hospital otolaryngology

skan@a7.keio.jp03-5363-3827

Outcome results

None listed

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