Renal Toxicity Evaluation and Comparison Between Visipaque (Iodixanol) and Hexabrix (Ioxaglate) in Renal Insufficiency Undergoing Coronary Angiography: The RECOVER Study, A Randomized Controlled Trial
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 试验地点
- 1
- 主要终点
- Incidence of contrast induced nephropathy, defined as either a relative increase in serum creatinine from baseline of >=25% or an absolute increase of >=0.5mg/dL(44.2µmol/L) during days 1 and 2
研究概览
简要总结
In the treatment of coronary heart disease which is the major cause of heart attack, direct mechanical treatment with catheters such as the coronary angiography,coronary balloon intervention and stenting intervention are the mainstay of therapy in recent years. In that procedures, we should use the contrast media, and it may cause kidney toxicity especially in the patients with underlying kidney disease and decreased kidney function. We intended to find out which contrast agent has less kidney toxicity in the catheter based treatment of coronary arterial diseases in patients with underlying decreased kidney function
详细描述
Iodixanol, a nonionic, dimeric, iso-osmolar contrast medium (IOCM), may be less nephrotoxic than nonionic, monomeric, low-osmolar contrast media (LOCMs) in high-risk patients. We compared the nephrotoxicity of iodixanol with that of ioxaglate, an ionic, dimeric LOCM, in patients with renal impairment.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- Single
入排标准
- 年龄范围
- 19 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •creatinine clearance rates ≤60 mL/min using the Cockcroft-Gault formula
- •Patients who undergo coronary catheterization
- •Age of 19 or over 19.
排除标准
- •pregnancy
- •lactation
- •having received contrast media within 7 days of study entry
- •emergent coronary angiography
- •acute renal failure
- •end-stage renal disease requiring dialysis
- •history of hypersensitivity reaction to contrast media
- •cardiogenic shock
- •pulmonary edema
- •multiple myeloma
- •mechanical ventilation
- •parenteral use of diuretics
- •use of N-acetylcysteine
- •use of metformin or nonsteroidal anti-inflammatory drugs within 48 hours of the procedure.
结局指标
主要结局
Incidence of contrast induced nephropathy, defined as either a relative increase in serum creatinine from baseline of >=25% or an absolute increase of >=0.5mg/dL(44.2µmol/L) during days 1 and 2
次要结局
- proportion of patients exhibiting an increase in serum creatinine of >=0.5mg/dL(44.2µmol/L), the proportion with a >=1.0 mg/dL(88.4µmol/L) increase in serum creatinine, and the mean peak increase in serum creatinine