IRCT20220803055606N2已完成2 期
Changes in the air Conduction due to replacement of footplate of stapes bone with fat in patients with radical mastoidectomy
适应症
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 入组人数
- 5
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
入排标准
- 年龄范围
- 18 years 至 no limit（—）
- 性别
- All
入选标准
- •Age more than 18 years
- •History of radical mastoidectomy
- •Had a dry cavity for at least 6 months
- •The amount of air conduction is more than 50
- •The amount of bone conduction is less than 35
- •The affected ear is non-serviceable
- •The opposite ear is serviceable
排除标准
- 未提供
研究者
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