Akademik Veri Yönetim Sistemi
Auris Nasus Larynx, cilt.49, sa.3, ss.322-334, 2022 (SCI-Expanded)
© 2021Objective: To assess the hearing outcomes of surgery for patients with chronic otitis media (COM) with or without cholesteatoma in case of the only hearing ear (OHE). Methods: This meta-analysis included COM patients with hearing in only one ear. The PubMed, Scopus, and Cochrane databases were reviewed. Results: Thirteen studies were included, 252 excluded. The total number of operated ears was 229. The patients’ ages ranged from 6 to 78 years. A change greater than 10 dB in hearing thresholds in the OHE was considered as a significant result. When both the COM with (cCOM) and without cholesteatoma (ncCOM) cases were considered, the air bone gap (ABG), air conduction (AC) and bone conduction (BC) thresholds were stable or improved in 91.06% (95% CI:81.94–97.19%), 87.91% (82.14–92.34%), and 94.99% (95% CI:90.20–97.97%) of patients, respectively. Stable or improved ABG, AC and BC thresholds were observed in 92.36% (95% CI:81.67–97.86%), 87.36% (95% CI:71.46–96.23%), and 94.85% (95% CI:81.36–99.49%) of those with ncCOM, respectively. For patients with cCOM, the results were 85.96% (95% CI:81.36–99.49%), 85.20% (95% CI:76.04–91.87%), and 97.01% (95% CI:89.62–99.63%), respectively. There were no significant differences in these thresholds between either category. Conclusion: Hearing deterioration in AC and BC thresholds can be expected in about 13–15% and 5–3%, respectively, of patients, with ncCOM or cCOM. Our results should not be construed as a guide for determining surgery eligibility in patients with COM in the OHE.