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临床试验/DRKS00014863
DRKS00014863尚未招募4 期

Comparison of the anterior-superior tympanoplasty and the U-spring tympanoplasty for the reconstruction of anterior and subtotal defects of the tympanic membrane

HNO Uniklinik Erlangen0 个研究点目标入组 200 人开始时间: 2018年6月8日最近更新:
适应症

试验速览

阶段
4 期
状态
尚未招募
发起方
入组人数
200

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional
分配方式
Randomized controlled study
盲法
Open (masking not used)

入排标准

年龄范围
one 至 one(—)
性别
All

入选标准

  • All patients 18 yrs of a age or older that exhibit an anterior or subtotal defect of the tympanic membrane. Additionally, the ossicular chain is intakt. All patients referred to the ENT clinic at the university of Erlangen.

排除标准

  • Patients that refuse to give their approval to participate in the study and those who suffer from diseases of the cartilage and/or skin.

研究者

发起方
HNO Uniklinik Erlangen

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