Wed, 3 April 2019
OTO: Balloon Dilation of the Eustachian Tube: 12-Month Follow-up of the Randomized Controlled Trial Treatment Group
This podcast highlights original research published in the April 2019 issue of Otolaryngology–Head and Neck Surgery, the official journal of the American Academy of Otolaryngology—Head and Neck Surgery (AAO-HNS) Foundation.
Obstructive eustachian tube dysfunction (OETD) affects up to 5% of adults; however, available treatment strategies have limitations. It was previously reported that balloon dilation of the eustachian tube (BDET) with the eustachian tube balloon catheter + medical management (MM) results in a significantly higher proportion of subjects with normalized tympanograms versus MM alone at 6- and 24-week follow-up. The current analysis extends these initial findings by investigating the durability of BDET + MM treatment outcomes through 52 weeks.
In conclusion, the present study suggests that the beneficial effects of BDET + MM on tympanogram normalization and symptoms of subjects with refractory OETD demonstrate significant durability that is clinically relevant through 52 weeks.