Normal values and regional differences in oesophageal impedance-pH metrics: a consensus analysis of impedance-pH studies from around the world

Measurement of Esophageal Nocturnal Baseline Impedance: A Simplified Method

(2020) Yoshimasa Hoshikawa et al.   Journal of Neurogastroenterology and Motility

Inter-reviewer Variability in Interpretation of pH-Impedance Studies: The Wingate Consensus

(2020) C. Prakash Gyawali et al.   Clinical Gastroenterology and Hepatology

Lack of improvement of impaired chemical clearance characterizes PPI-refractory reflux-related heartburn

(2018) Marzio Frazzoni et al.   AMERICAN JOURNAL OF GASTROENTEROLOGY

Visual and Automated Computer Analysis Differ Substantially in Detection of Acidic Reflux in Multichannel Intraluminal Impedance–pH Monitoring

(2018) Andree H. Koop et al.   Clinical Gastroenterology and Hepatology

Modern diagnosis of GERD: the Lyon Consensus

(2018) C Prakash Gyawali et al.   GUT

Differentiation of esophageal pH-impedance characteristics classified by the mucosal integrity marker in human neonates

(2018) Sudarshan R. Jadcherla et al.   PEDIATRIC RESEARCH

Postreflux swallow-induced peristaltic wave index and nocturnal baseline impedance can link PPI-responsive heartburn to reflux better than acid exposure time

(2017) L. Frazzoni et al.   NEUROGASTROENTEROLOGY AND MOTILITY

Ambulatory reflux monitoring for diagnosis of gastro-esophageal reflux disease: Update of the Porto consensus and recommendations from an international consensus group

(2017) S. Roman et al.   NEUROGASTROENTEROLOGY AND MOTILITY

Analyses of the Post-reflux Swallow-induced Peristaltic Wave Index and Nocturnal Baseline Impedance Parameters Increase the Diagnostic Yield of Impedance-pH Monitoring of Patients With Reflux Disease

(2016) Marzio Frazzoni et al.   Clinical Gastroenterology and Hepatology

The added diagnostic value of postreflux swallow-induced peristaltic wave index and nocturnal baseline impedance in refractory reflux disease studied with on-therapy impedance-pH monitoring

(2016) M. Frazzoni et al.   NEUROGASTROENTEROLOGY AND MOTILITY

Association Between Baseline Impedance Values and Response Proton Pump Inhibitors in Patients With Heartburn

(2015) Nicola de Bortoli et al.   Clinical Gastroenterology and Hepatology

Normal values of 24-hour ambulatory esophageal impedance-pH monitoring in a rural South African cohort of healthy participants

(2015) E. J. Ndebia et al.   DISEASES OF THE ESOPHAGUS

An expert panel-based study on recognition of gastro-esophageal reflux in difficult esophageal pH-impedance tracings

(2015) M. J. Smits et al.   NEUROGASTROENTEROLOGY AND MOTILITY

“Normal Values of 24H Multichannel Intraluminal Impedance pH-Metry in a Greek Obese Population Based on Montreal Definition of Gerd”

(2015) Georgia Doulami et al.   OBESITY SURGERY

Impairment of chemical clearance is relevant to the pathogenesis of refractory reflux oesophagitis

(2014) Marzio Frazzoni et al.   DIGESTIVE AND LIVER DISEASE

Esophageal baseline impedance levels in patients with pathophysiological characteristics of functional heartburn

(2014) I. Martinucci et al.   NEUROGASTROENTEROLOGY AND MOTILITY

Impedance pH Monitoring: Intra-observer and Inter-observer Agreement and Usefulness of a Rapid Analysis of Symptom Reflux Association

(2014) Andrea Tenca et al.   Journal of Neurogastroenterology and Motility

Oesophageal mucosal barrier: a key factor in the pathophysiology of non-erosive reflux disease (NERD) and a potential target for treatment

(2013) Philip Woodland et al.   GUT

Update on the epidemiology of gastro-oesophageal reflux disease: a systematic review

(2013) Hashem B El-Serag et al.   GUT

The role of baseline impedance as a marker of mucosal integrity in children with gastro esophageal reflux disease

(2013) Denisa Pilic et al.   SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY

Oesophageal baseline impedance values are decreased in patients with eosinophilic oesophagitis

(2013) Bram D van Rhijn et al.   United European Gastroenterology Journal

Normal Values of Pharyngeal and Esophageal 24-Hour pH Impedance in Individuals on and off Therapy and Interobserver Reproducibility

(2012) Frank Zerbib et al.   Clinical Gastroenterology and Hepatology

In vivo evaluation of acid-induced changes in oesophageal mucosa integrity and sensitivity in non-erosive reflux disease

(2012) Philip Woodland et al.   GUT

Impedance baseline and reflux perception in responder and non-responder non-erosive reflux disease patients

(2012) Mentore Ribolsi et al.   SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY

Esophageal Acid Exposure Decreases Intraluminal Baseline Impedance Levels

(2011) Boudewijn F Kessing et al.   AMERICAN JOURNAL OF GASTROENTEROLOGY

Evaluation of oesophageal mucosa integrity by the intraluminal impedance technique

(2011) R. Farre et al.   GUT

Inter- and Intraobserver Agreement in 24-hour Combined Multiple Intraluminal Impedance and pH Measurement in Children

(2011) Denisa Pilic et al.   JOURNAL OF PEDIATRIC GASTROENTEROLOGY AND NUTRITION

Interobserver and Intraobserver Variability in pH-Impedance Analysis between 10 Experts and Automated Analysis

(2011) Clara M. Loots et al.   JOURNAL OF PEDIATRICS

Computer analysis of 24-h esophageal impedance signals

(2010) Gerrit J. M. Hemmink et al.   SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY

Characteristics of Reflux Episodes and Symptom Association in Patients With Erosive Esophagitis and Nonerosive Reflux Disease: Study Using Combined Impedance–pH Off Therapy

(2009) Edoardo Savarino et al.   AMERICAN JOURNAL OF GASTROENTEROLOGY

Normal Values of 24-Hour Combined Esophageal Multichannel Intraluminal Impedance and pH Monitoring in the Chinese Population

(2009) Ying L. Xiao et al.   DIGESTION

Reliability of oesophageal pH recording for the detection of gastro-oesophageal reflux

(2008) Marissa C. Aanen et al.   SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY