NCT04927468Unknown不适用
The Management of Large-angle Strabismus in Grave's Ophthalmopathy With Supramaximal Rectus Recession
Sun Yat-sen University0 个研究点目标入组 60 人开始时间: 2021年7月1日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 60
- 主要终点
- Postoperative deviations
研究概览
简要总结
The purpose of this study is to evaluate supramaximal rectus recession for strabismus in Grave's Ophthalmopathy
详细描述
To evaluate the effectiveness and complications of supramaximal rectus recession for large-angle strabismus in Grave's Ophthalmopathy
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Double (Participant, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Clinical diagnosis of Grave's ophthalmopathy
- •angle of deviation more than 20°
- •clinically and biochemically euthyroid for at least 3 months;
- •a stable orthoptic examination for at least 3 months, for example no greater than five prism dioptre change in primary position and no greater than an 8° change in duction
- •monocular and mainly single extraocular muscle restricted motility
排除标准
- •Patients with suppression, previously diagnosed and/or treated strabismus not related to the thyroid
- •best-corrected visual acuity (BCVA) less than 0.2 in one or both eyes
结局指标
主要结局
Postoperative deviations
时间窗: 6 months
Postoperative deviations in the primary position were measured in prism diopters
次要结局
- binocular single vision(6 months)
- stereoacuity(6 months)
- ocular motility(6 months)
研究者
Huasheng Yang
Principal Investigator
Sun Yat-sen University
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