Abstract
Laryngopharyngeal reflux (LPR) is the backflow of gastric contents into the pharynx and larynx. The diagnosis of LPR is primarily based on symptoms, including dysphonia, dysphagia, globus, throat-clearing, and post-nasal drip. The gold standard for diagnosis is dual-probe 24-hour pH testing with the upper probe positioned above the upper oesophageal sphincter. Treatment may require 3 months or more of twice-daily proton pump inhibitors along with lifestyle modifications. This review details the pathophysiology, symptoms, findings, treatment, and current controversies in LPR.
Original language | English (US) |
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Pages (from-to) | 245-253 |
Number of pages | 9 |
Journal | International Journal of Speech-Language Pathology |
Volume | 10 |
Issue number | 4 |
DOIs | |
State | Published - 2008 |
Keywords
- Gastroesophageal reflux
- Laryngopharyngeal reflux
- pH testing
- Proton pump inhibitor
ASJC Scopus subject areas
- Otorhinolaryngology
- LPN and LVN
- Speech and Hearing
- Research and Theory