RBR-9sqwccr终止未知
Benefits of the pedicled osteoplastic flap as an access route in mastoidectomies
Faculdade de Medicina da Universidade de São Paulo0 个研究点开始时间: 2021年6月14日最近更新:
适应症
试验速览
- 阶段
- 未知
- 状态
- 终止
- 发起方
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Intervention
入排标准
- 年龄范围
- 18Y 至 72Y（—）
入选标准
- •Patients 18 years or older, with normal mastoid and middle ear anatomy assessed by computed tomography exams, who undergo cochlear implant surgery at University of São Paulo Hospital das Clinicas.
排除标准
- •Acute or chronic otitis media at the time of surgery, computed tomography exam or wideband tympanometry;
- •-Patients with the following tomographic changes in the preoperative period:
- •osigmoid sinus displaced laterally or posteriorly towards the cortical of the mastoid and prominent;
- •omalformation of the inner and/or middle ear;
- •-Deafness due to cranial trauma or temporal bone fracture;
- •-Diagnosis of chronic serous otitis media with an otoscopy showing retrotympanic secretion in the preoperative or intraoperative period.
研究者
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