An interventional study of 24hr pH monitoring in Gastroesophageal Reflux Disease, sponsored by Yonsei University. Completed at 1 site in Korea, Republic of. Open to participants aged 19 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2019-03-18.
Sponsored by Yonsei University · Not applicable, Interventional, and Diagnostic
Gastroesophageal reflux disease is increasing worldwide. The causes of reflux symptoms are not found exactly. especially, the postprandial reflux symptoms are more common than the all day reflux symptoms. One of the causes of reflux symptoms is the relaxation of the lower sphincter of the esophagus. But, the sphincter relaxation also occur in normal people. But, there is a difference in postprandial reflux pattens between the patients and the normal people. So, in this study, we want to compare the difference of reflux pattern between the patients who have postprandial reflux symptoms and normal people though the 24hr pH monitoring.
1,067 studies on the registry are indexed under Gastroesophageal Reflux; 188 are open to participants now.
This study's enrollment of 81 is above the median of 72 across 712 interventional studies indexed under Gastroesophageal Reflux.
Browse Gastroesophageal Reflux studies →Yonsei University is the lead sponsor of 1,387 studies on the registry; 232 are open to participants now.
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Esophageal pH monitoring is the current gold standard for diagnosis of gastroesophageal reflux disease. It provides direct physiologic measurement of acid in the esophagus and is the most objective method to document reflux disease, assess the severity of the disease and monitor the reflux acidity.
Device: 24hr pH monitoring
Esophageal pH monitoring is the current gold standard for diagnosis of gastroesophageal reflux disease. It provides direct physiologic measurement of acid in the esophagus and is the most objective method to document reflux disease, assess the severity of the disease and monitor the reflux acidity.
Device: 24hr pH monitoring
The difference of reflux pattern at postprandial period between the patients who have postprandial reflux symptoms and the normal people
Primary Outcome - The difference of reflux pattern at postprandial period between the patients who have postprandial reflux symptoms and the normal people The postprandial reflux symptom means that the symptoms more than once for a week for more than 1 month
Time frame: Within the 24 hours after the 24hr pH monitoring
The difference of esophageal reflux pH between the patients who have postprandial reflux symptoms and the normal people
Time frame: Within the 24 hours after the 24hr pH monitoring
This study is completed, as verified in Mar 2019. You cannot join it, but the record below documents what was studied.
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Yonsei University