Reconstructive Ear Surgery in Pediatric Population. Cross Sectional Study
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 30
- 试验地点
- 1
- 主要终点
- reconstuctive ear surgery in pediartic population
研究概览
简要总结
The aim of the study is
- Evaluation of preoperative degree of hearing loss in pediatric population.
- Evaluation of types and prevalence's of ossicular disruptions due to chronic otitis media and trauma.
- Assessment of best candidates for hearing restoration surgeries.
- Comparing different surgical techniques for hearing restoration in various ossicular disorders .
- Evaluation of degree of surgical restoration of the sound transmitting mechanism of the middle ear in pediatric population.
详细描述
Conductive hearing loss (CHL) results from impaired transmission of sound from the external auditory canal across the middle ear structures to the cochlea of the inner ear. A variety of disorders can affect the sound transmission pathway at the level of the ear canal, tympanic membrane, and ossicles prior to reaching the hearing organ.
Ossiculoplasty is the surgical restoration of the sound transmitting mechanism of the middle ear. Ossiculoplasty has been performed as early as the 1950s.A myriad of prosthetics and surgical techniques have been described over the last half-century, with no overall consensus on the ideal method of treatment.
Pediatric population are commonly known to develop conductive hearing loss secondary to various conditions such as chronic otitis media, otitis media with effusion, atelectatic otitis media and head trauma. Various methods have been fashioned to restore hearing in such patients however no consensus to the most optimum method for hearing restoration has been well established
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 1 Year 至 18 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •patients aged ≤ 18years with CHL.
- •patients who are candidate for ossiculoplasty as surgical treatment for them.
排除标准
- •Patients with preoperative sensory neural hearing loss (SNHL).
- •Patient with intra operative complications.
- •Patients with intracranial and intratemporal complications.
- •Patients with stapes foot plate fixation, broken graft and missed patients.
- •Patients >18years.
- •Patients who unfit for surgery.
研究组 & 干预措施
Pediatric patient with conductive hearing loss
All pediatric patients aged below 18 years old will subjected to reconstructive ear surgery (ossiculoplasty)
干预措施: recostructive ear surgery (Other)
结局指标
主要结局
reconstuctive ear surgery in pediartic population
时间窗: 2m,6m and 1year
Evaluation of degree of surgical restoration of the sound transmitting mechanism of the middle ear in pediatric population using audiometry 2 months, 6month and 1 year after surgery to assess hearing results and prosthesis stability.
次要结局
未报告次要终点
研究者
zeinab salah eldin mohamed
principal investigator
Assiut University