Classic techniques like videofluoroscopy, stationary manometry, and ambulatory 24 h pH-
metry are routinely used in the clinic to study patients with dysphagia, chest pain and reflux …

Classical techniques like endoscopy and esophageal pH-metry are routinely used to study
patients with symptoms related to gastroesophageal reflux disease (GERD). Although these …

The development of intraluminal esophageal impedance monitoring has improved our
ability to detect and measure gastroesophageal reflux without dependence on acid content …

Intraluminal impedance monitoring is a new technique that can be used to detect the flow of
liquids and gas through hollow viscera. In combination with manometry, it is used for …

Background Classical techniques like endoscopy and esophageal pH-metry are the gold
standard to study patients with symptoms related to gastroesophageal reflux disease …

Background Intra‐oesophageal impedance monitoring can be used to assess the clearance
of a swallowed bolus (oesophageal transit) and to detect gastro‐oesophageal reflux …

282 extent of esophageal acid exposure in patients with gastroesophageal reflux disease
(GERD) with typical or atypical symptoms, patients who are candidates for surgical …

Impedance has traditionally been employed in esophageal disease as a means to assess
bolus flow and reflux episodes. Recent and ongoing research has provided new and novel …

The role of esophageal pH-impedance testing in clinical prac... : Current Opinion in
Gastroenterology The role of esophageal pH-impedance testing in clinical practice : Current …

BACKGROUND & AIMS: Intraluminal impedance monitoring has given new dimensions to
the diagnosis of reflux disease. However, there is no defined algorithm for evaluating …