Comparing Success Rate of Two Surgical Approaches of Tympanoplasty in Patients with Chronic Otitis Media
- سال انتشار: 1402
- محل انتشار: مجله علمی پژوهشی دانشگاه علوم پزشکی زنجان، دوره: 32، شماره: 150
- کد COI اختصاصی: JR_ZUMS-32-150_001
- زبان مقاله: انگلیسی
- تعداد مشاهده: 29
نویسندگان
Dept. of Otorhinolaryngology and Head Neck Surgery, School of Medicine, Urmia University of Medical Sciences, Urmia, Iran
Dept. of Otorhinolaryngology and Head Neck Surgery, School of Medicine, Urmia University of Medical Sciences, Urmia, Iran
Dept. of Otorhinolaryngology and Head Neck Surgery, School of Medicine, Urmia University of Medical Sciences, Urmia, Iran
چکیده
Background & Objective: Tympanoplasty is a widely performed surgical procedure for chronic otitis media (COM), and efforts are being made globally to establish standardized surgical techniques. This study sought to compare the postoperative outcomes of endoscopic and microscopic approaches in COM patients. Materials & Methods: This randomized clinical trial of an open-label design was performed on ۳۴ patients who were candidates for tympanoplasty surgery due to chronic otitis media in Urmia Imam Khomeini hospital from April to December ۲۰۲۲. Patient allocation was performed by grouping participants according to odd or even numbers, with half assigned to the endoscopic group and the remaining half assigned to the microscopic group. Demographic data, pain severity, operation duration, and graft success rate preoperatively and ۳ and ۶ months postoperatively were evaluated. Independent samples t-test, Chi-square test, and SPSS version ۲۱were used to analyze data. A P-value ˂۰.۰۵ was considered statistically significant. Results: No significant difference was reported in terms of pre and postoperative pure tone audiometry conditions between the two groups. Significantly lower operation time (۶۵.۸۳ ± ۱۱.۶ minutes) was reported in the endoscopic group compared to the microscopic group (P=۰.۰۰۱). The graft success rate in the microscopic and endoscopic groups was ۷۷.۸% and ۷۵%, respectively, which was not statistically significantly different (P = ۰.۸۴). A significant difference was observed between microscopic and endoscopic groups in the pain score of patients immediately after surgery (۵.۶۶ ±۱۸.۱ and ۳.۷۵ ± ۱, retrospectively) and one day after surgery (۵.۵۰ ± ۱.۹ and ۳.۶۲ ± ۰.۹۵, respectively) (P < ۰.۰۰۱). Conclusion: Endoscopic tympanoplasty technique has demonstrated comparable efficacy in improving hearing loss as the conventional method. However, its advantages in terms of reduced operating time and postoperative pain suggest that it may emerge as the preferred approach for tympanoplasty surgery.کلیدواژه ها
Tympanoplasty, Otitis media, Endoscopy, Microscopyاطلاعات بیشتر در مورد COI
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