Status: Recruiting
Pyloric Sphincter Abnormalities in Patients With Gastroparesis Symptoms
The overall objective of this study is to determine if there are pyloric sphincter abnormalities in patients with gastroparesis symptoms and determine how prevalent these abnormalities are using tests to assess the pyloric sphincter - endoluminal functional luminal imaging probe (Endoflip™), water load satiety testing (WLST), and high-resolution cutaneous electrogastrography (HR-EGG) using Gastric Alimetry™ System.
Participants needed: 150
Trial details
Age: 18-85Biological sex: AllType: ObservationalSponsor: Johns Hopkins Bloomberg School of Public HealthUpdated: Apr 3, 2026Locations: 5
Eligibility criteria
Provision of signed and dated informed consent form. [+12]
Prior gut lumen surgery on the esophagus or the stomach, including Nissen fundop... [+18]