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临床试验/NCT02808845
NCT02808845Unknown不适用

Pre-existing Microalbuminuria Predicting Contrast-induced Acute Kidney Injury (CIAKI) Following Coronary Angiography (CAG)

The First Affiliated Hospital with Nanjing Medical University1 个研究点 分布在 1 个国家目标入组 800 人开始时间: 2016年12月最近更新:
适应症

试验速览

阶段
不适用
入组人数
800
试验地点
1
主要终点
number of participants with increase in SCr of at least 44.2 umol/L higher than before

研究概览

简要总结

The purpose of this study is to investigate the association between pre-existing microalbuminuria and contrast-induced acute kidney injury (CIAKI) following coronary angiography (CAG).

研究设计

研究类型
Observational
观察模型
Cohort
时间视角
Prospective

入排标准

性别
All
接受健康志愿者

入选标准

  • Patients with eGFR≥30ml/min and without macroalbuminuria undergoing CAG.

排除标准

  • Pregnancy
  • Lactation
  • Allergic history of contrast media
  • Having been received contrast media within 7 days
  • Use of nephrotoxic medications within 7 days
  • eGFR <30 ml/min, macroalbuminuria (ACR >300 mg/g)
  • Renal transplantation, emergent coronary angiography
  • Cardiogenic shock, pulmonary edema
  • Use of intra-aortic balloon pump (IABP) or mechanical ventilation
  • Multiple myeloma and other malignant tumor
  • Life expectancy less than 12 months

结局指标

主要结局

number of participants with increase in SCr of at least 44.2 umol/L higher than before

时间窗: 24-48 hours after CAG

number of participants with the difference of SCr before and after CAG over 44.2 umol/L.

number of participants with increase of SCr over 25% higher than before

时间窗: 24-48 hours after CAG

number of participants with an increase of SCr over 25% higher than before.

changes of serum creatinine (SCr, umol/L)

时间窗: 24-48 hours after CAG

the difference of SCr before and after CAG.

次要结局

  • changes of urine albumin to creatinine ratio (ACR, mg/g)(24-48 hours after CAG)

研究者

申办方类型
Other
责任方
Sponsor

研究点 (1)

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