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Clinical Trial Summary

PPI test;empirical trial with high-dose proton-pump inhibitors (PPIs) has been shown to be a sensitive tool for diagnosing patients with GERD. However, this diagnostic strategy has not been well established in patients with extraesophageal manifestation of GERD. In this study, we aim to see the relevance of PPI test in diagnosing GERD in patients with extraesophageal symptoms.


Clinical Trial Description

n/a


Study Design

Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Diagnostic


Related Conditions & MeSH terms


NCT number NCT00539786
Study type Interventional
Source Samsung Medical Center
Contact Tae ggon Kim
Phone +82-2-3410-2975
Email tggo.kim@samsung.com
Status Recruiting
Phase N/A
Start date March 2006

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