Hearing and Brain Development Cohort in Children and Adolescents
Recruiting
Observational Study
Hearing Loss
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Healthy Volunteers Welcome
You do not need to have the condition being studied to take part.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- Up to 18
- Sex
- Any
- Study type
- Observational
- Participants needed
- 5,000 (estimated)
- Sponsor
- Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University · Other
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About This Trial
This bidirectional observational cohort study aims to establish a Hearing and Brain Development (HBD) cohort in children and adolescents with hearing loss across different hearing management pathways, including hearing aid fitting, cochlear implantation, auditory brainstem implantation, gene therapy, and follow-up without intervention, as well as in a normal-hearing control group. Participants wil…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Age no more than 18 years.
* For the HA/CI/ABI/GT/FU groups: behavioral or pure-tone hearing threshold \>=20 dB HL, or air-conduction ABR \>=35 dB nHL; For the normal-hearing control group: participants diagnosed as normal hearing by experienced physicians.
Exclusion Criteria…
Contacts