Background/aim: The outcomes of type 1 tympanoplasty in elderly patients remain controversial. Therefore, more studies are needed to clarify the prognosis of elderly patients after tympanoplasty. The purpose of this study was to evaluate the clinical outcomes of type 1 tympanoplasty in elderly patients.
Patients and methods: We retrospectively analyzed data from 116 patients who underwent type 1 tympanoplasty due to chronic otitis media. Seventy-one of the 116 patients were elderly individuals aged 65 years or older (study group). Forty-five patients were younger than 65 years (control group). Due to cochlear intolerance by aging in the study group, we used dexamethasone soaked gelfoam packing in the middle ear and intraoperative dexamethasone injection. To compare the outcomes between groups, we determined the mean hearing levels by averaging the hearing thresholds. The differences in the air-bone gaps before and after tympanoplasty were compared between groups.
Results: In the study group, 54 patients had an underlying disease (76%). Hypertension was the most common underlying disease. The postoperative air conduction (AC) and bone conduction (BC) improved in both the study group and the control group. In the control group, postoperative air-bone gap (ABG) was significantly higher than preoperative ABG. Although the postoperative ABG improved in the study group, the improvement was insignificant.
Conclusion: Although significant improvement of ABG was not achieved, postoperative AC and BC were improved. Intraoperative dexamethasone injection and dexamethasone soaked gelfoam packing in the middle ear was effective to prevent deterioration of BC after operation.
Keywords: Elderly patient; tympanoplasty outcome.
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