Measurement of normal pharyngeal pressure with High Resolution Manometry System which has 20 circumfeferential pressure sensors.
- Conditions
- Dysphagia
- Registration Number
- JPRN-UMIN000013741
- Lead Sponsor
- Department of Otorhinolaryngology, The Jikei University School of Medicine
- Brief Summary
There was a tendency for the UES relaxation time to increase with swallowing volume. The dry swallow induced a significantly lower maximum UES pressure just after swallowing than did the 3-, 5-, and 10-ml swallows. The UES relaxation time was significantly prolonged with an increase in the bolus volume. It was clarified that the number of times required for measurement was 7 times for the value of UES pressure increase before swallowing, 3 times for UES opening time, and 6 times for other measured values.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 40
Not provided
Person with dysphagia Person with foreign body sensation in the throat Person who can not be subject to inspection of using manometry because of gag reflex Person with some sort of ill-health(For example, the common cold, hangover)
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method