Middle and Inner Ear Malformation in Children With Velocardiofacial Syndrome

October 31, 2008 updated by: Pontificia Universidade Catolica de Sao Paulo
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.

Study Overview

Status

Completed

Conditions

Detailed 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.

Study Type

Observational

Enrollment (Actual)

2

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Child
  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Genders Eligible for Study

Male

Sampling Method

Non-Probability Sample

Study Population

Children with velocardiofacial syndrome

Description

Inclusion Criteria:

  • Subjects with velocardiofacial syndrome

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Pontificia Universidade Catolica de Sao Paulo

Investigators

  • Principal Investigator: Alfredo Tabith-Junior, MD, Pontificia Universidade Católica de São Paulo

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

January 1, 2007

Primary Completion (Actual)

March 1, 2007

Study Completion (Actual)

June 1, 2007

Study Registration Dates

First Submitted

October 31, 2008

First Submitted That Met QC Criteria

October 31, 2008

First Posted (Estimate)

November 2, 2008

Study Record Updates

Last Update Posted (Estimate)

November 2, 2008

Last Update Submitted That Met QC Criteria

October 31, 2008

Last Verified

October 1, 2008

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • Unique protocol

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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