Phonemic restoration on patients with implantable hearing prostheses

Phonemic restoration on patients with implantable hearing prostheses : comparison between cochlear implants, middle ear implants, and electric acoustic stimulation cochlear implantation - Phonemic restoration on the users of CI, MEI, and EAS

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000048489

Enrollment

Registered

2022-08-08

Start date

2022-08-08

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

sensorineural hearing loss, mixed/conductive hearing loss

Interventions

Listening of phoemic restration sentence test. Listening of not phonemic restration sentence test.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Subjests of this study can listen monosylalbic words better than 50%.

Exclusion criteria

Exclusion criteria: Those are excluded who have cognitive impairment which make doing test difficulty.

Design outcomes

Primary

Measure	Time frame
Correct answer rate for the phonemic restoration examination.	—

Countries

Japan

Contacts

Public ContactMasae Shiroma

Graduate school, International University of Health and Welfare Ootawara campus

mshiroma@iuhw.ac.jp0287-24-3000

Outcome results

None listed

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