TCTR20200406001尚未招募1 期
Effect of body position on retinal hemodynamic vascular change in healthy populations measuring by OCTA
Ratchadapisek sompoch0 个研究点目标入组 20 人开始时间: 2020年4月6日最近更新:
适应症
试验速览
- 阶段
- 1 期
- 状态
- 尚未招募
- 发起方
- 入组人数
- 20
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 18 Years 至 60 Years（—）
- 性别
- All
入选标准
- •1 Healthy populations †normal physical and normal eye examination (vital signs keep body temperature <37.8c , blood pressure < 140/90 mmHg, heart rate 60 †120 beats/minute)
- •2 Age above or equal to 18 years
- •3 Normal range intraocular pressure in sitting position
- •4 Refractive error range from -3.00 diopter to +3.00 diopter
排除标准
- •1 History of systemic vascular disease, hypertension, diabetic mellitus, cerebrovascular disease, cardiovascular disease, peripheral vascular disease
- •2 History of ocular disease that affect to visual acuity and ocular circulation
- •3 History of smoking,
- •4 Contraindications to prone position (cervical spine disease, cervical or back muscle strain, wound at chest or abdomen, history of congestive heart failure and obstructive sleep apnea)
- •5 Body weight greater than or equal to 100kg or BMI(body mass index) greater than or equal to 30
- •6 Waist circumference greater than or equal to 36 inches in male and greater than or equal to 32 inches in female
- •7 Corneal problems that cannot measure intraocular pressure by handheld tonometer (corneal scar, corneal edema)
- •8 Allergy to 1%tropicamide eyedrop
- •9 Pregnancy
研究者
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