NIPH Clinical Trials Search

JAPANESE
国立保健医療科学院
JRCT ID: jRCTs061180080

Registered date:20/03/2019

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

Basic Information

Recruitment status Recruiting
Health condition(s) or Problem(s) studiedDysphasia
Date of first enrollment25/02/2013
Target sample size30
Countries of recruitmentJapan
Study typeInterventional
Intervention(s)Repeated aural stimulation with capsaicin ointment

Outcome(s)

Primary OutcomeHealthy subjects Substance P concentration in blood, saliva and sputum Patients with dysphagia Substance P concentration in blood, saliva and sputum and swallowing function
Secondary OutcomeAdverse reaction such as otalgia or abnormality of eardrum or ear canal

Key inclusion & exclusion criteria

Age minimum>= 20age old
Age maximum< 100age old
GenderBoth
Include criteriaHealthy 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
Exclude criteriaHealthy subjects 1) Subjects who was excluded by investigators Patients with dysphagia 1) Patients with serious complications 2) Patients who was excluded by investigators

Related Information

Contact

Public contact
Name Yoshiaki Kitamura
Address 3-18-15 Kuramoto, Tokushima 770-8503, Japan Tokushima Japan 770-8503
Telephone +81-88-633-7169
E-mail ykitamura@tokushima-u.ac.jp
Affiliation Tokushima University
Scientific contact
Name Yoshiaki Kitamura
Address 3-18-15 Kuramoto, Tokushima 770-8503, Japan Tokushima Japan 770-8503
Telephone +81-88-633-7169
E-mail ykitamura@tokushima-u.ac.jp
Affiliation Tokushima University