Imaging of Extra-Ocular Muscles Post Strabismus-Surgery Employing AS-OCT – A Prospective, Observational Study
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 95
- 试验地点
- 1
- 主要终点
- To analyse the percentage of EOM we are able to locate at the new insertion point post squint-correction, via AS-OCT
研究概览
简要总结
Primary Objectives:
· To analyse the percentage of EOM we are able to locate at the new insertion point post squint-correction, via AS-OCT
.
Secondary Objectives:
To study which paediatric age group will be co-operative for this modality of scanning.
· To define field-limits for detection of EOM.
· To explore the minimum post-operative period when the muscle can be visualised clearly.
· To study changes in insertion-site of the operated EOM post-operatively.
· To correlate between axial length and the field of limits of detection.
Expected Outcome**:** We expect to find what muscles and upto which extent of resection can be visualised under AS-OCT post-operatively, to find what age group of children will be co-operative to testing via AS-OCT & to define the post-op timeframe from which AS-OCT might be a viable investigation to clearly distinguish the insertion of the EOM.
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 1.00 Month(s) 至 99.00 Year(s)（—）
- 性别
- All
入选标准
- •All patients presenting for follow-up post strabismus surgery involving the horizontal rectus muscles (Resection, Recession).
排除标准
- •Disorders that affect the ability to sit at the machine properly for the investigative modality (AS-OCT).
结局指标
主要结局
To analyse the percentage of EOM we are able to locate at the new insertion point post squint-correction, via AS-OCT
时间窗: One year and six months
次要结局
- •To study which paediatric age group will be co-operative for this modality of scanning.(•To define field-limits for detection of EOM.)