JPRN-jRCTs032200072已完成未知
Evaluation of usefulness of blood flow measurement device in patients with arteriosclerosis obliterans
Horinaka Shigeo0 个研究点目标入组 50 人开始时间: 2020年8月1日最近更新:
适应症
试验速览
- 阶段
- 未知
- 状态
- 已完成
- 发起方
- 入组人数
- 50
研究概览
简要总结
Flow volumes measured by the electrical impedance plethysmography (EIP) of the lower extremity in the venous occlusion principal and by the doppler duplex ultrasound in the popliteal artery were well correlated. EIP might be able to measure whole lower extremity arterial flow including collateral flow in patients with lower extremity artery disease (LEAD). EIP reflected LEAD more significantly than the Doppler ultrasound method.
研究设计
- 研究类型
- Interventional
入排标准
- 年龄范围
- >= 20age old 至 <= 90age old（—）
- 性别
- All
入选标准
- •1. Patients with atherosclerosis obliterans (ASO) or suspection of the ASO.
- •2. Patients are more than 20 years old and less than 90 years old.
- •3. Patients are given sufficient written explanations of the study and written informed consent.
排除标准
- •1. Patients cannot measure blood flow by the ultrasonography.
- •2. Patients are Performance Status 4.
- •3. Patients had implantable devices such as pacemakers.
- •4. Patients had scars or inflammation on the attachemnet site of the electrodes.
- •5. Patients are pregnants or doubt of the pregnancy.
- •6. Patients are considered inappropriate participants in this study by the investigators.
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