Evaluation of normal and abnormal hyoid bone movement during swallowing by use of ultrasound duplex-Doppler imaging.
B C Sonies, C Wang, D J Sapper
https://pubmed.ncbi.nlm.nih.gov/9123641Completed
All Genders
Healthy Volunteers
ID00001218
Development of Normative Ultrasound Databases of Tongue Surface Configuration
Led by National Institutes of Health Clinical Center (CC) · Updated on 2008-03-04
150
Participants Needed
1
Research Sites
N/A
Total Duration
On this page
AI-Summary
What this Trial Is About
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.
CONDITIONS
Official Title
Development of Normative Ultrasound Databases of Tongue Surface Configuration
Who Can Participate
All Genders
Healthy Volunteers
Eligibility Criteria
You may qualify if you...
Healthy normal subjects.
No reconstructive tongue surgery.
No radiation for head and neck malignancy.
You will not qualify if you...
History of severe allergic reactions to study medication Currently pregnant or breastfeeding Recent participation in another clinical trial within the last 30 days Presence of uncontrolled medical conditions that could affect safety
Trial Site Locations
Total: 1 location
1
Warren G. Magnuson Clinical Center (CC)
Bethesda, Maryland, United States, 20892
Status Unknown
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How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
0
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