Multichannel intraluminal impedance (MII) is a newly introduced method that detects bolus
movement within the esophagus (Am J Gastroenterol 2004; 99: 1037). The technique is …

Methods HRIM and pH-impedance monitoring demonstrating physiologic AET (< 4%) off
proton pump inhibitors were required. BI-HRIM was extracted as the average from 5 cm and …

Background Impedance‐pH monitoring allows assessment of retrograde and antegrade
intra‐esophageal movement of fluids and gas. Reflux is followed by volume clearance and …

Objective. Twenty-four-hour multichannel intraluminal impedance (MII) and pH monitoring is
used for detecting reflux episodes in patients with gastroesophageal reflux (GER) disease …

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

Background The diagnosis of laryngopharyngeal reflux is currently based on a combination
of the patient history of multichannel intraluminal impedance and ambulatory pH (MII-pH); …

Purpose: The diagnosis of gastroesophageal reflux (GERD) remains problematic. Older
questionnaires have suffered from low sensitivity/specificity and lack of comparison with pH …

Background: Twenty-four-hour multichannel intraluminal impedance and pH (MII-pH)
esophageal monitoring allows detection of both acid and nonacid gastroesophageal reflux …

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 …

Objective tests of esophageal reflux are helpful in patients presenting with atypical
symptoms and/or typical gastroesophageal reflux symptoms refractory to proton pump …