Purpose

The researchers hope to learn more about the causes of atretic ear canals (absence of an ear canal). We will be looking for abnormalities in the hereditary material (DNA) which could cause atretic ear canals. We hope our results will help people with this disorder in the future.

Category

IRB Number
20040104HU
NCT Number
-
Sponsor
The University of Texas Health Science Center at San Antonio -



Study Contact

Principal Investigator
Jannine Cody



Eligibility

Eligible Ages
Between 65 Years and 90 Years
Eligible Genders
All
Accepts Healthy Volunteers
No

Inclusion Criteria

    Exclusion Criteria


      Study Design

      Arm Groups