The Validity of the Evaluation of Renal Artery Duplex in Critically Ill Acute Kidney Injury Patients
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 100
- 试验地点
- 1
- 主要终点
- Renal resistivity index (RRI)
研究概览
简要总结
This study aims to assess the clinical relevance of renal artery duplex ultrasound in critically ill patients with acute kidney injury (AKI) in terms of the renal resistive index (RRI).
详细描述
Diagnosis of acute kidney injury (AKI) is based on rising creatinine as late phenomenon. Intrarenal vasoconstriction occurs earlier, so measuring flow resistance in the renal circulation, renal resistive index (RRI), could become part of vital organ function assessment using Doppler ultrasound.
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 age >18 years.
- •Both sexes.
- •Patients within 24 hours after intensive care unit (ICU) admission.
排除标准
- •Patients presented with poor abdominal echogenicity.
- •Chronic kidney disease, especially with estimated creatinine clearance less than 30 ml/min/1.73m.
- •Patients with dialysis dependency.
- •Patients with renal transplantation.
- •Patients with known renal artery stenosis.
- •If there is a pregnancy.
- •Patients with any congenital kidney diseases as mono-kidney, anatomic kidney abnormalities.
结局指标
主要结局
Renal resistivity index (RRI)
时间窗: 1 week post-procedure
The renal resistivity index (RRI) will be assessed in patients with acute kidney injury (AKI) who require intensive care unit (ICU) admission within 24 hours.
次要结局
未报告次要终点
研究者
Mahmoud rabie
Assistant Lecturer of Anesthesiology, Intensive Care and Pain Management, Faculty of Medicine, Ain Shams University, Cairo, Egypt.
Ain Shams University