Effects of repeated aural stimulation on substance P concentration in blood, saliva and sputum and swallowing function in healthy subjects and patients with dysphagia: a phase 1-2 study
Phase 1
Recruiting
- Conditions
- Dysphasia
- Registration Number
- JPRN-jRCTs061180080
- Lead Sponsor
- Kitamura Yoshiaki
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 30
Inclusion Criteria
Healthy subjects
1) Male and female between the age of 20 and 65 years
2) Healthy subjects without dysphagia
Patients with dysphagia
1) Male and female between the age of 20 and 100 years
2) Patients with dysphagia
Exclusion Criteria
Healthy subjects
1) Subjects who was excluded by investigators
Patients with dysphagia
1) Patients with serious complications
2) Patients who was excluded by investigators
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Healthy subjects<br>Substance P concentration in blood, saliva and sputum<br>Patients with dysphagia<br>Substance P concentration in blood, saliva and sputum and swallowing function
- Secondary Outcome Measures
Name Time Method Adverse reaction such as otalgia or abnormality of eardrum or ear canal