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A clinical study of soundbite conduction hearing device to improve stereotactic and noisy hearing in patients with acoustic neuroma

A clinical study of soundbite conduction hearing device to improve stereotactic and noisy hearing in patients with acoustic neuroma

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2300071695
Enrollment
Unknown
Registered
2023-05-22
Start date
2023-05-10
Completion date
Unknown
Last updated
2023-06-12

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

Conditions

acoustic neuroma

Interventions

Test group:The 180 degree sound source localization and speech recognition rate under noise were measured before wearing the bone conduction hearing aid

Sponsors

PLA General Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1. Patients with unilateral acoustic neuroma, healthy auditory threshold < 30dB; 2. Able to understand and retell syllables and sentences in Mandarin; 3. At least two continuous molars in the posterior alveolar of the healthy side can be installed with the intraoral machine device; 4, good compliance, agree to sign the informed consent.

Exclusion criteria

Exclusion criteria: 1. healthy auditory threshold > 30dB; 2. Abnormal teeth that are not suitable for wearing the intraoral machine; 3, mental or spiritual problems and other language understanding and communication disabilities

Design outcomes

Primary

MeasureTime frame
The 180 degree sound source localization ;speech recognition rate under noise;monosyllabic recognition rate;two-syllable recognition rate;—

Countries

China

Contacts

Public Contactshenweidong

PLA General Hospital

Wdshen@hotmail.com+86 138 1141 4705

Outcome results

None listed

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