title: Is aspiration of middle ear effusions prior to ventilation tube insertion really necessary?
abstract: A prospective double blind randomized trial of 55 children undergoing myringotomy and insertion of ventilation tubes for bilateral middle ear effusions was undertaken. The aim of the study was to assess the need for clearance of the middle ear by aspiration prior to the insertion of ventilation tubes. The day before surgery the children were assessed by clinical examination, pure tone audiometry and impedance audiometry. At the time of surgery each child underwent bilateral myringotomy, with aspiration of the right or left ear only on a randomly allocated basis. Standard ventilation tubes were then inserted. Postoperative evaluation up to three months following surgery showed no significant differences between the aspirated and the non-aspirated middle ears. We conclude that routine evacuation of the middle ear prior to ventilation tube insertion is not necessary.
authors.affiliation: Department of Otolaryngology, St. Bartholomew's Hospital, London, United Kingdom.
authors.forename: R P
authors.initials: RP
authors.lastname: Youngs
authors.forename: D J
authors.initials: DJ
authors.lastname: Gatland
mesh_terms: D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D008297:Male; D008876:Middle Ear Ventilation; D010034:Otitis Media with Effusion / Q000601:surgery*; D011446:Prospective Studies; D011897:Random Allocation; D013396:Suction