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NCT00784173 Clinical Trial

Middle and Inner Ear Malformation in Children With Velocardiofacial Syndrome

Ear Malformations in the Velocardiofacial Syndrome Clinical Trial

Official title:
Middle and Inner Ear Malformation in Children With Velocardiofacial Syndrome

Clinical Trial Details — Status: Completed

Administrative data
NCT number NCT00784173
Other study ID # Unique protocol
Secondary ID
Status Completed
Phase N/A
First received October 31, 2008
Last updated October 31, 2008
Start date January 2007
Est. completion date June 2007

Study information
Verified date October 2008
Source Pontificia Universidade Catolica de Sao Paulo
Contact n/a
Is FDA regulated No
Health authority Brazil: National Committee of Ethics in Research
Study type Observational

Clinical Trial Summary

Middle and inner ear malformations on two boys with velocardiofacial syndrome are discussed.Special attention should be given to the presence of hearing loss due to middle and inner ear malformations, in addition to frequent conductive hearing loss regarding mastoid and middle ear inflammatory processes.

Description:

Two boys with clinical signs of velocardiofacial syndrome, at ages of 4.7 and 6,7 years old are the subjects of this study.Audiological evaluation, including pure tone audiometry, tympanometry, acoustical reflex, and Computerized Tomography of temporal bones, and analyses of DNA sample with markers of 22q11 region were performed.

Recruitment information / eligibility
Status Completed
Enrollment 2
Est. completion date June 2007
Est. primary completion date March 2007
Accepts healthy volunteers No
Gender Male
Age group N/A and older
Eligibility Inclusion Criteria:

- Subjects with velocardiofacial syndrome

Study Design

Observational Model: Case-Only, Time Perspective: Prospective

Related Conditions & MeSH terms

Locations
Country Name City State
n/a

Sponsors (1)
Lead Sponsor Collaborator
Pontificia Universidade Catolica de Sao Paulo