Butterfly Cartilage Tympanoplasty as an Alternative to Conventional Surgery for Tympanic Membrane Perforations: A Systematic Review and Meta-Analysis

xlomafota13 shared this article with you from Inoreader Butterfly Cartilage Tympanoplasty as an Alternative to Conventional Surgery for Tympanic Membrane Perforations: A Systematic Review and Meta-Analysis Via ear nose throat Ear Nose Throat J. 2021 May 31:1455613211015439. doi: 10.1177/01455613211015439. Online ahead of print. ABSTRACT OBJECTIVE: To compare the effectiveness of butterfly cartilage tympanoplasty (BCT) with that of conventional surgical approaches in the treatment of tympanic membrane perforations. METHODS: A systematic search was performed by screening the PubMed, Embase, and Cochrane Library databases up to October 31, 2020. Two coauthors independently identified studies i n accordance with the selection criteria. Data were pooled and analyzed via Review Manager version 5.3 and Stata version 12.0 software. The postoperative outcomes were measured and expressed as odds ratios (ORs) and standardized mean differences (SMDs). Additionally, heterogeneity was assessed through the I2 statistic. RESULTS: A total of 15 articles were eligible for final inclusion. The OR values for the graft uptake rate, compared to conventional tympanoplasty, were 1.12 (95%CI: 0.56-2.22, I2 = 52%, P = .75) and 1.22 (95%CI: 0.58-2.59, I2 = 0%, P = .60), and the OR compared to fat plug myringoplasty was 3.02 (95%CI: 1.04-8.77, I2 = 0%, P = .04). The qualitative analysis of the hearing results reflected significant postoperative auditory gains with no significant differences between the BCT and control groups, indicating satisfactory and similar postoperative hearing improvement. Mor eover, the operation time was shortened (SMD = -2.19, 95%CI: -2.79 to -1.59, I2 = 82%, P < .05), and the postoperative pain was less with the BCT approach. CONCLUSION: Butterfly cartilage tympanoplasty has satisfactory efficacy in terms of anatomical and functional results in small to medium perforations. It reduces operation time and postoperative pain. However, the effectiveness on large perforation requires further assessment by well-designed studies. PMID:34056940 | DOI:10.1177/01455613211015439 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.