Potentials of intraesophageal рН-impedance measurement in GERD diagnostics
Abstract
The aim of review. To demonstrate potentials and advantage of new method of gastroesophageal reflux disease (GERD) diagnostics – esophageal рН-impedance measurement.
Key points. рН-impedance measurement of the esophagus allows to identify reflux episodes in the esophagus irrespective of refluxate рН. In contrast to traditional pH-metry the new method represents physical state of refluxate (gas, fluid, mixed contents), time of volume clearance to determine relation of observed symptoms to non-acidic refluxes. This promotes improvement of diagnostics and treatment of GERD.
Conclusion. Application of esophageal рН-impedance measurement allows to consider this method as the most exact and modern in diagnostics of GERD.
About the Authors
V. O. Kaybysheva
State educational government-financed institution of higher professional education «Sechenov First Moscow state medical university», Ministry of Healthcare of the Russian Federation
Russian Federation
Russian Federation
O. A. Storonova
State educational government-financed institution of higher professional education «Sechenov First Moscow state medical university», Ministry of Healthcare of the Russian Federation
Russian Federation
Russian Federation
A. S. Trukhmanov
State educational government-financed institution of higher professional education «Sechenov First Moscow state medical university», Ministry of Healthcare of the Russian Federation
Russian Federation
Russian Federation
V. T. Ivashkin
State educational government-financed institution of higher professional education «Sechenov First Moscow state medical university», Ministry of Healthcare of the Russian Federation
Russian Federation
Russian Federation
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Review
For citations:
Kaybysheva V.O., Storonova O.A., Trukhmanov A.S., Ivashkin V.T. Potentials of intraesophageal рН-impedance measurement in GERD diagnostics. Russian Journal of Gastroenterology, Hepatology, Coloproctology. 2013;23(2):4-16. (In Russ.)
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