NCT06707168尚未招募不适用
ACCURACY of DIGITAL INTRAOCULAR PRESSURE MEASUREMENT AT the END of PARS PLANA VITRECTOMY SURGERY
适应症
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 入组人数
- 30
- 主要终点
- Intraocular pressure measurement
研究概览
简要总结
Intraocular pressure is measured regularly at any and all visits with your eye doctor or optometrist.
The purpose of this study is to compare measurements of eye pressure at the end of the surgery, comparing the ability of a gloved finger or sterile cotton-tipped applicator ("Q-tip") to accurately measure intraocular pressure against a standardized instrument designed for this purpose.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Single Group
- 主要目的
- Diagnostic
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •All patients undergoing Pars Plana Vitrectomy between June 25, 2024 - and December 30, 2024, will be included.
- •Patients aged 18 years or older
- •Patients able to give informed consent
排除标准
- •Patients with complicated Pars Plana Vitrectomy (choroidal hemorrhage, retrobulbar hemorrhage)
- •Patients with irregular cornea surface will be excluded (keratoconus, band keratopathy, corneal edema, corneal transplant, cornea scarring)
- •Patients undergoing combined scleral buckling at time of surgery
- •Patients with previous glaucoma filtration surgery (ie. trabeculectomy or tube shunt surgery)
结局指标
主要结局
Intraocular pressure measurement
时间窗: From enrolment to end of treatment at 8 weeks
Intraocular pressure accuracy between surgeons' estimate and tonometer IOP measurement.
次要结局
- Intraocular pressure measuring agreement(From enrolment to end of treatment at 8 weeks)
研究者
Dr. Kenneth Eng
Chief of Ophthalmology
Sunnybrook Health Sciences Centre
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