Long Term Impact of Pediatric Acute Renal Injury in Severe Sepsis
试验速览
- 阶段
- 不适用
- 状态
- 撤回
- 主要终点
- Chronic Kidney Disease
研究概览
简要总结
Sepsis is the most common cause of childhood death worldwide. Millions of children survive, but are left with impaired health. Sepsis-related Acute Kidney Injury (sAKI) is increasingly recognized as a significant factor associated with long-term mortality among different patient populations. Renal dysfunction and subsequent chronic kidney disease is implicated in the development of hypertension and cardiovascular disease. The investigators overall hypothesis is that, in the pediatric population, sepsis-related AKI will have unrecognized, long-term consequences with regard to kidney function, endothelial function, blood pressure control, and overall health.
详细描述
This will be a three-arm cross-sectional control-cohort outpatient evaluation. Subjects with sAKI and a random selection of non-sAKI subjects who agree to participate in another study of quality of life survey will be asked to participate in the outpatient study. Subjects will be asked to come in to the Clinical Research Center for 24-hour monitoring and participate in the outpatient study where urinary and serum studies to measure glomerular filtration rate, renal plasma flow followed by blood pressure monitoring, peripheral arterial and applanation tonometry.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 5 Years 至 24 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •For non-acute kidney injury (AKI) sepsis patients:
- •Hospitalization with a diagnosis of sepsis from 1998-2014
- •Failure to meet pediatric Risk Injury Failure Loss End stage (pRIFLE) criteria for AKI during incident admission.
- •Participation in cognitive survey study with completion of survey
- •For sepsis related AKI patients:
- •Hospitalization with a diagnosis of sepsis from 1998-2014
- •Need for renal replacement therapy (RRT)
- •Severe AKI as defined by the pRIFLE criteria (estimated CrCl (eCrCl) decrease by 50%, eCrCl <60 ml/min/1.73 m2, or a urine output <0.5 ml/kg/h for 24 h or anuric for 12 h) during the sepsis admission
- •Participation in cognitive survey study with completion of survey
- •For healthy control patients:
- •Identified from the neurology service who are scheduled for MRI with gadolinium as part of their clinical care
排除标准
- •For all patients:
- •Known pre-existing chronic kidney disease (CKD) as defined by history of kidney transplant or long-term dialysis
- •Age greater than 18 years at the time of sepsis admission
- •AKI from primary kidney disease including acute glomerulonephritis and obstructive uropathy
- •Pregnancy at the time of enrollment
- •Age younger than 5, between the ages of 12 to 17, or over the age of 24 at the time of enrollment.
- •For healthy control patients:
- •Chronic kidney injury (CKD)
- •History of acute kidney injury
- •History of any chronic illnesses (e.g. cancer)
结局指标
主要结局
Chronic Kidney Disease
时间窗: Day 2
Obtaining preliminary estimates of glomerular function, renal plasma flow, proteinuria, cystatin C and microalbuminuria in children with and without a history of acute kidney injury in order to assess the presence of chronic kidney disease.
次要结局
- Hypertension(24 hours)