Abstract Background Oropharyngeal (OP) pH monitoring has been developed as a new way
to diagnose supra‐esophageal gastric reflux (SEGR), but has not been well validated. Our …

Background & Aims: Twenty-four–hour multichannel intraluminal impedance and pH (MII-
pH) esophageal monitoring detects reflux episodes at all pH levels, including acid reflux and …

The current recommendations on indications, technical performance, and interpretation of
diagnostic techniques for oesophageal reflux update the German recommandations about …

Background: Impedance‐pH monitoring is the most sensitive method for detection and
characterization of gastro‐oesophageal reflux episodes. Normal values from European …

Background: The aim of the current systematic review and network meta-analysis (NMA)
was to assess the diagnostic characteristics of the gastroesophageal reflux disease …

Background There is a large consensus to preserve the distance of 5 cm above the proximal
border of the lower esophageal sphincter (PBLES) as appropriate to the location of the …

Objectives: Oesophageal pH monitoring is a useful test for the diagnosis of gastro-
oesophageal reflux disease (GORD) but has some limitations related to the nasopharyngeal …

Gastroesophageal reflux disease (GERD) is defined as the abnormal transit of gastric
contents into the esophagus. It is caused by an alteration of the anti-reflux barrier, causing …

Background High‐resolution manometry (HRM) provides information on esophagogastric
junction (EGJ) morphology, distinguishing three different subtypes. Data on the correlation …

Introduction The gold standard for the objective diagnosis of gastroesophageal reflux
disease (GERD) is ambulatory-pH monitoring off medications. Increasingly, impedance-pH …