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Analysis for Click ABR and sweep-tone ABR in adults with moderate and severe sensorineural hearing loss

Analysis for Click ABR and sweep-tone ABR in adults with moderate and severe sensorineural hearing loss

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1900027523
Enrollment
Unknown
Registered
2019-11-17
Start date
2019-11-05
Completion date
Unknown
Last updated
2019-11-18

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

Conditions

Sensorineural hearing loss

Interventions

Gold Standard:Pure tone audibility test (WHO1997)
Index test:I,&#32
III,&#32
V&#32
waves&#32
of&#32
ABRs

Sponsors

the Third Affiliated Hospital of Sun Yat-sen University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1. Pure tone auditory threshold test showed normal range of binaural hearing threshold or unilateral moderate or severe sensorineural hearing loss; 2. Aged 18-60 years old.

Exclusion criteria

Exclusion criteria: 1. Pure tone auditory threshold test did not show normal range of binaural hearing threshold or unilateral moderate or severe sensorineural hearing loss; 2. A lesion of the outer or middle ear.

Design outcomes

Primary

MeasureTime frame
Click-ABR;Sweep tone-ABR;—

Countries

China

Contacts

Public ContactLi Peng

Dept of Otolaryngology-Head & Neck Surgery, The Third Affiliated Hospital Sun Yat-sen University

lp76@163.net+86 13710665889

Outcome results

None listed

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