Detection of Area of Ischemia in Patients With Subacute Stroke Via a Hybrid EEG-fNIRS Brain-computer Interface
试验速览
- 阶段
- 不适用
- 状态
- 终止
- 入组人数
- 5
- 试验地点
- 2
- 主要终点
- Number of participants with abnormal neuronal activity as assessed by EEG
研究概览
简要总结
The purpose of this research study is to determine whether a combined electroencephalography (EEG) and functional near infrared spectroscopy (fNIRS) recording is able to detect changes in brain activity and blood flow after stroke.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Device Feasibility
- 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 with a subacute ischemic stroke with symptom onset within 8 weeks
- •Must have a measurable deficit on the National Institute of Health Stroke Scale (NIHSS)
- •Able to give and sign informed consent
排除标准
- •Underlying dementia
- •Any chronic neurological disorder
- •Malignancy
- •Non-ambulatory (ambulation with assistance will be included)
- •Modified Rankin Score (mRS) > 3
结局指标
主要结局
Number of participants with abnormal neuronal activity as assessed by EEG
时间窗: immediately at the time of combined EEG and fNIRS for up to 60 minutes
Abnormal neuronal activity is determined by comparing a part of the patient's brain not affected by stroke to a part of the patient's brain affected by stroke.
Number of participants with abnormal blood flow as assessed by fNIRS
时间窗: immediately at the time of combined EEG and fNIRS for up to 60 minutes
Abnormal blood flow is determined by comparing a part of the patient's brain not affected by stroke to a part of the patient's brain affected by stroke.
次要结局
未报告次要终点
研究者
Paulina Sergot
Assistant Professor
The University of Texas Health Science Center, Houston