Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
The purpose of this study is to asses the EED symptom prevalence in Koran GERD patients with typical reflux symptom and to evaluate quality of life with the scales including Gerd Q.
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Measure | Description | Time Frame |
|---|---|---|
| The primary variable is the total rate of GERD patients who had EED symptom and effect on their quality of life. |
| Measure | Description | Time Frame |
|---|---|---|
| The secondary variable is the comparison of the EED symptom frequency in ERD and NERD patients. |
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
general hospital sample
Not provided
| Name | Affiliation | Role |
|---|---|---|
| Joon-Woo Bahn | AstraZeneca Korea | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Research Site | Cheonan | Chungcheongnam-do | South Korea | |||
| Research Site |
| ID | Term |
|---|---|
| D005764 | Gastroesophageal Reflux |
| ID | Term |
|---|---|
| D015154 | Esophageal Motility Disorders |
| D003680 | Deglutition Disorders |
| D004935 | Esophageal Diseases |
| D005767 | Gastrointestinal Diseases |
Not provided
Not provided
Not provided
Not provided
Not provided
| Seoul |
| Kyungkido |
| South Korea |
| Research Site | Sungnam | Kyungkido | South Korea |
| Research Site | Suwon | Kyungkido | South Korea |
| D004066 | Digestive System Diseases |