Development of a Symptom Scale of Gastroesophageal Reflux Disease (GERD)
Not Applicable
- Conditions
- Gastroesophageal Reflux Disease (GERD)
- Registration Number
- JPRN-UMIN000021282
- Lead Sponsor
- Specified Nonprofit Organization Institute for Health Outcomes & Process Evaluation research (iHope International)
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- All
- Target Recruitment
- 440
Inclusion Criteria
Not provided
Exclusion Criteria
1.Patients strongly suspected of having ischemic heart disease 2.Patients strongly suspected of having asthma or chronic cough 3.Patients with obvious cognitive dysfunction that would affect the research
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Reliability/validity/ responsiveness to treatment of the symptom scale for GERD developed in this study
- Secondary Outcome Measures
Name Time Method