Efficacy of Intra-renal Infusion of BNP in Enhancing Renal Function in Human CHF With Cardiorenal Syndrome: A Pilot Study
试验速览
- 阶段
- 1 期
- 状态
- 终止
- 发起方
- 入组人数
- 4
- 试验地点
- 1
- 主要终点
- Change in Glomerular Filtration Rate (GFR) at 24 Hours
研究概览
简要总结
The objective of this study is to determine the safety and effectiveness of intrarenal administration of brain natriuretic peptide (BNP) in improving renal function as measured by glomerular filtration rate (GFR) and sodium excretion in patients hospitalized with acute congestive heart failure (CHF) and deterioration of kidney function (cardiorenal syndrome).
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 90 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- 未提供
排除标准
- 未提供
研究组 & 干预措施
Nesiritide
Subjects received an intrarenal infusion of nesiritide at 0.005 microgram/kg/min for 6 hours, 0.01 microgram/kg/min for 6 hours, 0.02 microgram/kg/min for 6 hours, and 0.03 microgram/kg/min for 6 hours.
干预措施: Nesiritide (Drug)
结局指标
主要结局
Change in Glomerular Filtration Rate (GFR) at 24 Hours
时间窗: baseline, 24 hours after start of infusion
Kidney function was to be measured by GFR determined by iothalamate clearance. GFR describes the flow rate of filtered fluid through the kidney measured in milliliters per minute per 1.73 m\^2 of body surface area. A lower GFR means the kidney is not filtering normally. An estimated GFR of less than 60 mg/min/1.73 m\^2 of body surface area is considered to be impaired kidney function.
次要结局
- Change in Urinary Sodium Excretion at 24 Hours(baseline, 24 hours after start of infusion)
研究者
Horng Chen
MD
Mayo Clinic