A pilot randomized controlled trial comparing bismuth iodine paraffin paste external ear pack and no ear pack after middle ear surgery

Nunez, Desmond A.; Hajioff, Daniel; Whitwell, Russell; Javed, Faisal; Whitewell, Russell; Hakioff, Daniel; Robinson, Philip; Rea, David; Macleod, Iain; White, Paul; Nunez, Desmond A

Abstract

© 2013, The Author(s). To pilot a substantive randomized control trial comparing post-operative external ear canal pack with no ear pack after middle ear surgery, 32 adults undergoing primary posterior bony canal wall preserving middle ear surgery were randomized to have either a bismuth iodoform paraffin paste pack or no ear pack post-operatively. Outcome measures included clinician- and patient-recorded visual analogue scale scores for ear signs and symptoms at 3weeks and 3months and audiometric findings at 3months post-operatively. There was no statistically significant inter-group difference in 3-week clinician and patient cumulative scores for ear signs and symptoms. There was also no significant difference in graft take rate, appearance of ear canals and audiometric results in either group at 3months. No difference in ear symptoms, clinician findings or hearing was demonstrated between patients with a post-operative pack compared to those without a pack following middle ear surgery in this pilot study.

• Journal Article Type: Article
• Publication Date: Jan 1, 2015
• Deposit Date: Aug 4, 2015
• Publicly Available Date: Nov 15, 2016
• Journal: European Archives of Oto-Rhino-Laryngology
• Print ISSN: 0937-4477
• Electronic ISSN: 1434-4726
• Publisher: Springer (part of Springer Nature)
• Peer Reviewed: Peer Reviewed
• Volume: 272
• Issue: 3
• Pages: 543-550
• DOI: https://doi.org/10.1007/s00405-013-2812-6
• Keywords: bismuth iodine paraffin paste, ear pack, ear surgery
• Public URL: https://uwe-repository.worktribe.com/output/837899
• Publisher URL: http://dx.doi.org/10.1007/s00405-013-2812-6
• Contract Date: Nov 15, 2016