FDA Clears Entellus ENT Dilation System
FDA has cleared an Entellus Medical 510(k) for the XprESS ENT Dilation System and its use in patients with persistent Eustachian tube dysfunction. The clearance is based on data from a trial in 60 patients who were randomized to either Eustachian tube dilation using XprESS or a control using continued medical therapy. “The primary efficacy endpoint was met with Eustachian tube balloon dilation demonstrating superiority over medical treatment for improvement in mean overall Eustachian Tube Dysfunction Questionnaire (ETDQ-7) symptom score (p<0.0001),” the company says. “The primary safety endpoint was met with a 0% complication rate.”