Multichannel intraluminal impedance-pH and psychometric properties in gastroesophageal reflux: systematic review

Multichannel intraluminal impedance and pH-metry for investigation of symptomatic gastroesophageal reflux disease.

BACKGROUND Combined multichannel intraluminal impedance and pH-metry (MII-pH) is a technique that enables monitoring of gastroesophageal reflux independent of its acidity. AIM To investigate the utility of MII-pH in the clinical investigation of patients with gastroesophageal reflux disease (GERD) symptoms. METHODS 32 consecutive patients underwent 24-hour ambulatory MII-pH. 16 patients wer...

Gastroesophageal reflux evaluation in patients affected by chronic cough: Restech versus multichannel intraluminal impedance/pH metry.

OBJECTIVES/HYPOTHESIS Oropharyngeal (OP) pH monitoring has been developed to detect supra-esophageal gastric reflux (SEGR). The results obtained with OP pH-metry and multichannel intraluminal impedance/pH monitoring (MII/pH) were compared. STUDY DESIGN Diagnostic study. METHODS Ten patients (age 46.33 ± 9.86 years) presenting with chronic coughing underwent simultaneous OP and MII/pH record...

[Multichannel intraluminal impedance associated with pH-metry in the study of gastroesophageal reflux disease].

Detection of gastroesophageal reflux in children with cerebral palsy using combined multichannel intraluminal impedance-ph procedure.

Gastroesophageal reflux (GER) is a very common condition in children with neurological impairment and this can influence nutritional and respiratory outcomes. The aim of this study was to investigate the presence of GER in children with cerebral palsy (CP) using multiple intraluminal impedance (MII)-pH monitoring. The use of combined MII-pH allows for the detection of both acid and non-acid ref...

MULTICHANNEL INTRALUMINAL IMPEDANCE AND pH.