Survey of pediatric otolaryngologists: Clinical practice trends used to prevent and treat blocked ventilation ear tubes in children

Approximately one half million sets of tubes (1,000,000 total tubes) are placed per year in North America. Based on results of this survey and those from the literature, 50,000 patients require treatment postoperatively because their tubes blocked (despite the use of prophylactic eardrops). This study identifies that a variety of treatments exist and confirms that further study is warranted to prevent postoperative tube blockage.