Lateral Rectus Muscle Strangulation: A New Weakening Technique in Cases of Exotropia
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 12
- 试验地点
- 1
- 主要终点
- Correction of strabismus
研究概览
简要总结
The goal of our study to evaluate effect of lateral rectus muscle strangulation as a novel effective weakening technique in cases of exotropia.
It is a case-series intervensional study with a total 12 participant who are diagnosed as exophoria or intermittent exotropia who are older than 4 years old.
All patients will be assessed regarding their angle of deviation and then undergo lateral rectus muscle strangulation under general anesthesia and then will be followed- up at 1st day, 1st week, 1st month and 6th months.
详细描述
Under general anesthesia and after sterilization and draping of the eyes, an eye speculum is inserted. The muscle is exposed and hooked through either a fornix-based or limbal-based incision. Careful dissection is carried out to delineate the muscle edge, a previously measured blook of the lateral rectus muscle is sutured (strangulated) with proline 10/0 as in (fig-1). Patients will be followed-up next day after surgery then after 1 month and after 6 months.
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
- 15 Years 至 50 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •intermittent exotropia
排除标准
- •previous squint surgery
研究组 & 干预措施
lateral rectus muscle strangulation
lateral rectus muscle strangulation as a weakening technique in cases of exotropia.
干预措施: Muscle strangulation (Procedure)
结局指标
主要结局
Correction of strabismus
时间窗: 12 months
the correction was done by lateral rectus muscle strangulation
次要结局
- orthophoria(12 months)
研究者
Amr Mounir
Assistant Professor
Sohag University