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A cross-sectional study on the improvement of speech recognition ability in hearing-impaired patients using a Focusound

A cross-sectional study on the improvement of speech recognition ability in hearing-impaired patients using a Focusound

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500113256
Enrollment
Unknown
Registered
2025-11-26
Start date
2023-11-24
Completion date
Unknown
Last updated
2025-12-01

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

Conditions

Hearing loss

Interventions

Observation group:None

Sponsors

Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 90 Years

Inclusion criteria

Inclusion criteria: 1.Age>18 years old; 2.Presence of hearing impairment: The average threshold values of the four frequency point thresholds of 500, 1000, 2000, and 4000 for bilateral pure tone hearing are all greater than 25dB HL; 3.Can speak Mandarin with good clarity of speech; 4.Normal cognitive ability;

Exclusion criteria

Exclusion criteria: 1.Poor oral clarity (speech clarity score<90%); 2.Cognitive impairment (MMSE score<25); 3.Unable to cooperate with testing;

Design outcomes

Primary

MeasureTime frame
Monosyllabic word recognition rate;Short sentence recognition rate;Disyllabic word recognition rate;—

Secondary

MeasureTime frame
Subjective evaluation of subjects (voice comfort);—

Countries

China

Contacts

Public ContactHuang Zhiwu

Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine

huangzw086@163.com+86 21 2327 1699

Outcome results

None listed

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