Clinical trials

This study evaluates the use of the EarFlo device in adults with clinically confirmed Eustachian tube dysfunction and/or otitis media with effusion. The purpose of the study is to assess the safety, tolerability, and short-term effects of device use on ear pressure symptoms and middle ear function. Participants will complete a brief symptom questionnaire, undergo routine ear examinations and testing, and use the EarFlo device once during a clinic visit. Ear examination and testing will be repeated after device use to evaluate any short-term changes. This study involves a single study visit and does not include any surgical or invasive procedures.