Evaluation of gastric electrophysiology, symptoms and quality of life after pancreaticoduodenectomy

Abstract

Background Pancreaticoduodenectomy (PD) is an operation performed for several indications, including pancreatic and biliary malignancies. Delayed gastric emptying (DGE) is a common post-operative complication and the underlying pathophysiology remains poorly understood. This study aimed to evaluate the gastric electrophysiology, symptoms and quality of life following PD, using the novel non-invasive Gastric Alimetry System.