A Study on Tongue Image Data Collection of Chronic Dyspepsia Patients and Healthy Volunteers

Not Applicable

Completed

Conditions: Diseases of the digestive system

Registration Number: KCT0001276

Lead Sponsor: Korea Institute of Oriental Medicine

Brief Summary: Not available

Detailed Description: Not available

Recruitment & Eligibility

Status: Completed

Sex: All

Target Recruitment: 72

Inclusion Criteria

1. Males and females above the age of 20.
2. Those who have no problem communication.
3. Those who have undergone the chronic dyspepsia diagnosis at least six months ago.
4. Dyspepsia, gastritis, gastroesophageal reflux patients.
5. Those who consented to participation in this trial and signed an informed consent statement after listening to clear explanation of this clinical trial's purpose and characteristics.

Exclusion Criteria

1. Those who have a serious disease except for chronic dyspepsia.
2. Those with difficulty imposing a strict restriction on any oral activities (such as eating, brushing teeth, etc.) for at least 4 hours.
3. Pregnant and mental patients.
4. Others who clinical trial conductors consider inappropriate for participating in this trial.

Study & Design

Study Type: Observational Study

Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Color information of tongue image for using computerized tongue image analysis system (CTAS)

Secondary Outcome Measures

Name	Time	Method
Percentage of tongue coating and estimation of teethmark by computerized tongue image analysis system (CTAS);Spleen Qi deficiency questionnaire (SQDQ) score ;Nepean dyspepsia index-Korean version (NDI-K) score;Dyspepsia's types for using Rome ? criteria;Halitosis;Fungiform papillae number;Visual Analogue Scale (VAS) of heartburn and epigastralgia;Heart Rate Variability (HRV)