Analysis of Antroduodenal Motility in Patients With Hypermobility Spectrum Disorders/Hypermobile Ehlers-Danlos Syndrome.

Hypermobility spectrum disorders (HSD) and hypermobility Ehlers-Danlos syndrome (hEDS) are frequently associated with gastrointestinal symptoms, although the underlying mechanisms remain unclear. This study aimed to compare antroduodenal motility in patients with and without HSD/hEDS. We included 239 patients (50 HSD/hEDS and 189 non-HSD/hEDS) with gastrointestinal symptoms undergoing antroduodenal manometry (ADM).

Do antro-duodenal manometry parameters predict clinical response after gastric peroral endoscopic pyloromyotomy in refractory gastroparesis?

Background: Gastric peroral endoscopic pyloromyotomy (G-POEM) is a promising therapeutic modality for refractory gastroparesis (GP). However, as characteristics of suitable patients for G-POEM remain unclear, antro-duodenal manometry (ADM) has been suggested to provide objective parameters for patient selection. The aim of the present study was to identify ADM parameters as predictors for treatment response after G-POEM in refractory GP.