Correlation Between Optic Nerve Sheath Diameter Measured by POCUS and Neurological Deficit in Physical Examination in Adult Patients With Suspected Ischemic Stroke Evaluated in Emergency Departments
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 19
- 试验地点
- 1
- 主要终点
- Correlation between optic nerve sheath and side of clinical neurological focalization
研究概览
简要总结
The ultrasound of the optic nerve sheath diameter (ONSD) is a non-invasive tool used in the detection of intracranial hypertension and other neurological conditions. The aim of this research is to evaluate the correlation between the ultrasound measurement of the optic nerve sheath diameter and the side of neurological focus in the physical examination of adult patients evaluated in emergency departments.
详细描述
II. Hypothesis The ultrasound measurement of the optic nerve sheath diameter correlates with the side of neurological focus in the physical examination of adult patients evaluated in emergency departments.
III. Objectives Estimate the correlation between the ultrasound measurement of the optic nerve sheath diameter and the side of neurological focus in the physical examination of adult patients evaluated in emergency departments.
Determine the sensitivity and specificity of the ultrasound measurement of the optic nerve sheath diameter for predicting the side of neurological focus.
IV. Methodology
Study design:
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
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
- •Patients with suspected acute ischemic stroke
- •CT scan negative to hemorrhagic stroke
- •Informed consent
排除标准
- •Contraindications to perform ocular ultrasound
- •Patients with ocular surgery
结局指标
主要结局
Correlation between optic nerve sheath and side of clinical neurological focalization
时间窗: In the first 4 hours of arrival to Emergency Department
Estimate the correlation between the ultrasound measurement of the optic nerve sheath diameter and the side of neurological focus in the physical examination of adult patients evaluated in emergency departments.
次要结局
- sensitivity and specificity of the ultrasound measurement of the optic nerve sheath diameter for predicting the side of neurological focus.(In the first 4 hours of arrival to Emergency Department)
研究者
Jose Ivan Rodriguez de Molina Serrano
Head of Research and Critical Care Medicine
Clinica Mexico