Balloon dilatation of the Eustachian tube for obstructive Eustachian tube dysfunction in adults

Abstract

Trusted evidence. Informed decisions. Better health. Cochrane Database of Systematic Reviews Gill Norman: Gill Norman attended a diagnostic consensus meeting funded by Acclarent (a BET device manufacturer & Johnson and Johnson subsidiary) in June 2014, but she received no financial compensation and expenses were met by the University of York. Alexis Llewellyn: none known. James R Tysome: James Tysome has received a research grant from Spiggle and Theis GmbH, an instrument manufacturing company who market a BET device (2015). The grant was not provided for this review and the company have no influence on its creation.