NCT01560910|Completed
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Sponsor study identifier
observational
48
1 country
1
Study Start
January 2010
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
December 2010
Actual (reported)Study Completion
December 2010
Actual (reported)Study design and objective The primary outcome of this prospective cohort study was to identify the endoscopic findings that have diagnostic value for the prediction of NERD (minimal change esophagitis) by using HD endoscopy with i-scan. The secondary outcome was to evaluate the response to proton pump inhibitor (PPI) in GERD patients with or without minimal change esophagitis.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
December 2010
Actual (reported)Click on a node to explore related trials.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
January 2010
Date type not reportedThis date has not been verified as actual or estimated.
December 2010
Actual (reported)December 2010
Actual (reported)March 20, 2012
Actual (reported)March 22, 2012
Actual (reported)The patients with or without GERD symptoms presenting to gastrointestinal clinic of Maharaj Nakorn Chiangmai Hospital from November 2009 to November 2010 were invited to participate in this study. All patients completed 2 validated questionnaires (RDQ: reflux diagnostic questionnaire and HRQL: Health-related quality-of-life GERD questionnaire) after giving written informed consent. Patients were enrolled if they were 18 to 80 years of age and had ability to provide written informed consent. Patients who have heartburn or regurgitation more than 2 times/week for at least 1 month were defined as having GERD and patient without any reflux symptoms served as controls.The exclusion criteria were 1) pregnancy, 2) cirrhosis or presence of gastroesophageal varices, 3) gastrointestinal hemorrhage, 4) angina pectoris, 5) allergy to PPI, 6) high risk or contraindication for endoscopy, 7) chronic cough, laryngitis, asthma.
Maharaj Nakorn Chiangmai Hospital
Chiang Mai, Thailand
48 participants (actual enrollment reported by the registry).
First Submitted
March 20, 2012
First Posted
March 22, 2012
Study Start
January 2010
Date type not reportedThis date has not been verified as actual or estimated.
The Clinical Significance of Minimal Change in Reflux Esophagitis Based on the Gastroesophageal Reflux Disease Questionnaire
Contact the study team to confirm eligibility.
Primary Completion
December 2010
Actual (reported)Study Completion
December 2010
Actual (reported)Last Updated
March 22, 2012
Record last verified: 2012-03
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Source: ClinicalTrials.gov.
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