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Congenital aural atresia and stenosis: Surgery strategies and long-term results

Congenital aural atresia and stenosis: Surgery strategies and long-term results

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-ORC-17013840
Enrollment
Unknown
Registered
2017-12-11
Start date
2007-12-01
Completion date
Unknown
Last updated
2017-12-18

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

Conditions

Congenital aural malformation

Interventions

stenosis:surgery
atresia:surgery

Sponsors

EENT Hospital of Fudan University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: The CAA or CAS patients whose age was less than six years, or their Jahrsdoerfer s score was less than 6 were not included in this study.

Exclusion criteria

Exclusion criteria: Some rare diseases such as CAA or CAS with middle-ear cholesteatoma, temporal bone fi brous dysplasia, and cancer also were not included.

Design outcomes

Primary

MeasureTime frame
Hearing;—

Countries

China

Contacts

Public ContactTianyu Zhang

EENT Hospital of Fudan University

ty.zhang2006@aliyun.com+86 021-64377134

Outcome results

None listed

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