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Updated: Oct 5, 2025

Simultaneous Laryngopharyngeal and Conventional Esophageal pH Monitoring
Published on: December 14, 2020
Clinical practice guidelines for esophageal ambulatory reflux monitoring in Chinese adults
Yinglian Xiao1, Justin C Y Wu2, Ching-Liang Lu3,4
1Department of Gastroenterology, Sun Yat-sen University First Affiliated Hospital, Guangzhou, China.
Abstract:
Esophageal ambulatory reflux monitoring is the current gold standard for the diagnosis of gastroesophageal reflux disease (GERD). In order to facilitate standardized procedure and improve diagnostic accuracy, clinical guidelines for ambulatory esophageal reflux monitoring were developed based on thorough literature search and working group conference by experts in gastrointestinal motility. Indications, contraindications, methodology, and reporting of ambulatory esophageal reflux monitoring were discussed in these clinical guidelines.
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