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Research on Early Detection and Accurate Diagnosis Model of Large Vestibular Aqueduct Syndrome in Children

Research on Early Detection and Accurate Diagnosis Model of Large Vestibular Aqueduct Syndrome in Children

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2300078544
Enrollment
Unknown
Registered
2023-12-12
Start date
2022-04-14
Completion date
Unknown
Last updated
2023-12-19

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

Conditions

large vestibular aqueduct syndrome

Interventions

Group 1:Telephone follow-up
Group 2:Re-examination of hearing threshold

Sponsors

Beijing Tongren Hospital of Capital Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
No minimum to 3 Years

Inclusion criteria

Inclusion criteria: (1) Newborn deafness genetic screening with 15 mutation loci in 4 genetic deafness genes using the Crystal Core? Fifteen Genetic Deafness Gene Test Kit and microarray from January 2022 to December 2024 at the Deafness Genetic Laboratory of Beijing Tongren Hospital. (2) Individuals carry with SLC26A4 gene containing heterozygous, homozygous or compound heterozygous mutations were detected.

Exclusion criteria

Exclusion criteria: Individuals with mutations in the GJB2 and GJB3 genes or the mitochondrial 12SrRNA gene were excluded.

Design outcomes

Primary

MeasureTime frame
Hearing loss;genotype;—

Secondary

MeasureTime frame
Temporal CT or MRI of inner ear;—

Countries

China

Contacts

Public ContactLihui Huang

Beijing Tongren Hospital, Capital Medical University

huanglihui@ccmu.edu.cn+86 10 5826 5809

Outcome results

None listed

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