Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Observational
Official Title: Expanding the Clinical Applications of Functional Luminal Imaging (EndoFLIP) in Esophageal Stenoses
Brief Summary: The purpose of this study is to investigate the use of a functional luminal imaging probe to characterize benign esophageal luminal strictures before and after dilation and identify predictors of response to therapy. Patients will be evaluated during endoscopy using functional luminal imaging (EndoFLIP; Crospon Medical Devices, Galway, Ireland) to characterize the geometry of benign luminal esophageal narrowing before and after dilation.