Comparing the Efficacy of Domestic Versus Imported Hearing Aids in ARHL
Recruiting now · Not applicable
Conditions studied: Age-related Hearing Loss, Hearing Loss, Sensorineural
In brief
This study compares the hearing improvement effects of domestic hearing aids and imported hearing aids in 80 patients with moderate to severe and severe age-related hearing loss. Patients will be randomly assigned to either the experimental group (domestic hearing aids) or the control group (imported hearing aids) and will undergo a 30-minute trial. Pure Tone Average (PTA) and Speech Recognition Threshold (SRT) will be measured both before and after the trial. The improvements in PTA and SRT will be calculated.The market prices of the hearing aids and the degree of hearing improvement in decibels will be recorded. These data will be used to conduct a comprehensive cost-effectiveness analysis. After the trial, the International Outcome Inventory for Hearing Aids (IOI-HA) and the Abbreviated Profile of Hearing Aid Benefit (APHAB) will be used to assess the benefits of the hearing aids.
Key facts
- Study ID
- NCT06882889
- Run by
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
- People needed
- 80
- Starts
- 2024-10-24
- Expected to finish
- 2025-12-31
- Last updated by the study team
- 2025-08-13
Who can join
Age: 60 and older, up to 85. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- Age ≥ 60 years and ≤ 85 years;
- Diagnosed with age-related hearing Loss, which is characterized by bilateral, symmetrical, and gradually progressive hearing loss primarily affecting high frequencies, along with a decline in speech recognition ability, as referenced in the "Expert Consensus on Diagnosis and Intervention of Age-Related Hearing Loss" (2019 edition);
- Age-related hearing Loss is of moderate to severe or severe sensorineural hearing loss, with moderate to severe defined as 50 to <65 dB HL, and severe defined as 65 to <80 dB HL;
- Chinese nationality, able to complete all assessments in the Chinese language;
- Right-handed;
- No significant neurological diseases, severe systemic diseases, family history of genetic disorders, or major psychiatric conditions;
You may not qualify if…
- Exclusion of noise-induced hearing loss, hereditary hearing loss, drug-induced hearing loss, etc.;
- Inability to use hearing aids ;
- Presence of dementia, Parkinson's disease, or other neurodegenerative diseases that may affect study compliance;
- History of cerebrovascular accidents, stroke, epilepsy, or other central nervous system disorders;
- Other conditions deemed by the investigator to be exclusionary.
Where it is running
- Sun Yat-sen Memorial Hospital of Sun Yat-sen University — Guangzhou, Guangdong, China (enrolling)
Full record on ClinicalTrials.gov
Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.