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Application development and promotion of speech evaluation and rehabilitation training system after cochlear implantation

Application development and promotion of speech evaluation and rehabilitation training system after cochlear implantation

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000033222
Enrollment
Unknown
Registered
2020-05-24
Start date
2020-10-01
Completion date
Unknown
Last updated
2020-05-25

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Deafness

Interventions

CI users:N/A
normal hearing group:N/A

Sponsors

Eye Ear Nose and Throat Hospital, Fudan University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: All subjects with normal verbal communication ability, and all CI users had atleast one year of experience with their device. The control group consisted of NH subjects with pure tone audiometry thresholds < 25 dB HL at octave frequencies of 0.25–8 kHz.

Exclusion criteria

Exclusion criteria: All subjects with normal mental and intellectual development. NH subjects had no history of otitis media or psychiatric or neurological disease.

Design outcomes

Primary

MeasureTime frame
Speech recognition threshold;—

Countries

China

Contacts

Public ContactBing Chen

Eye Ear Nose and Throat Hospital, Fudan University

bchen66@163.com+86 13636539018

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026