- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00001218
Development of Normative Ultrasound Databases of Tongue Surface Configuration
March 3, 2008 updated by: National Institutes of Health Clinical Center (CC)
Our past ultrasound research has indicated a need for baseline normative tongue data against which to compare our disordered speech populations.
Subjects with normal speech and hearing who represent different ages and sexes, will be studied with respect to tongue shape and movement patterns.
Recently developed parameters such as curve fitting, curve averaging, and polar coordinates will be used to create baseline data categories.
In addition, new parameters and improved instruments will be developed as previously to produce a data base which can be used across disciplines.
Study Overview
Status
Completed
Conditions
Detailed Description
Our past ultrasound research has indicated a need for baseline normative tongue data against which to compare our disordered speech populations.
Subjects with normal speech and hearing who represent different ages and sexes, will be studied with respect to tongue shape and movement patterns.
Recently developed parameters such as curve fitting, curve averaging, and polar coordinates will be used to create baseline data categories.
In addition, new parameters and improved instruments will be developed as previously to produce a data base which can be used across disciplines.
Study Type
Observational
Enrollment
150
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Maryland
-
Bethesda, Maryland, United States, 20892
- Warren G. Magnuson Clinical Center (CC)
-
-
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
Yes
Genders Eligible for Study
All
Description
Healthy normal subjects.
No reconstructive tongue surgery.
No radiation for head and neck malignancy.
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?
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
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
February 1, 1987
Study Completion
January 1, 2001
Study Registration Dates
First Submitted
November 3, 1999
First Submitted That Met QC Criteria
December 9, 2002
First Posted (Estimate)
December 10, 2002
Study Record Updates
Last Update Posted (Estimate)
March 4, 2008
Last Update Submitted That Met QC Criteria
March 3, 2008
Last Verified
January 1, 2000
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 870016
- 87-CC-0016
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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