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A multicenter investigator initiated trial to evaluate the safety and effectiveness of speech in noise test using DiN Pro

A multicenter investigator initiated trial to evaluate the safety and effectiveness of speech in noise test using DiN Pro

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0009973
Enrollment
120
Registered
2024-11-29
Start date
2024-11-15
Completion date
Unknown
Last updated
2024-12-09

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

Conditions

None listed

Interventions

None listed

Sponsors

Hallym University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Hearing-impaired individuals - Aged 19-90 years - Subjects with sensorineural hearing loss, with a pure-tone average (PTA) of 500 Hz, 1000 Hz, 2000 Hz, and 4000 Hz between 25 dB HL and 70 dB HL, and with symmetric hearing loss (an interaural threshold difference of 20 dB HL or less). 2. Normal-hearing individuals - Aged 19 to 50 years - Hearing thresholds within the normal range (under 25 dB HL in PTA average)

Exclusion criteria

Exclusion criteria: - Asymmetric hearing loss (interaural difference over 20 dB HL) - A history of neurological or neuropsychiatric disorders - Failure to submit a consent form.

Design outcomes

Primary

MeasureTime frame
K-DiN test results;HINT test resuts—

Secondary

MeasureTime frame
Pure-tone and speech audiometry test results—

Countries

Korea, Republic of

Contacts

Public ContactJi-Hye Han

Hallym University

slphan12@gmail.com+82-31-380-4725

Outcome results

None listed

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