Using AtorVASTatin to Prevent VAscular Inflammatory OccLUSion in the Critically Ill
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 入组人数
- 100
- 试验地点
- 1
- 主要终点
- vascular occlusive events
研究概览
简要总结
Patients are admitted to the critical care unit of the hospital because of medical conditions that have a high likelihood of causing severe problems with blood flow, breathing, or brain function. These conditions also have a high likelihood of causing death. Approximately 10 to 15% of all critically ill patients die in hospital. A large amount of scientific evidence suggests that a substantial proportion of these deaths is due to a combination of blot clotting and inflammation in the blood vessels.
Statins are drugs that interfere with cholesterol and fat metabolism. Cholesterol and fat in the blood are associated with blood clotting and inflammation in the blood vessels. Statins are known to be very beneficial in improving the survival after heart attacks, and in preventing heart attacks.
The question that VASTVALUS asks is: do statins improve survival among all critically ill patients? In VASTVALUS, we will concentrate on patients that do not currently require a statin because of their medical condition e.g. after a heart attack, but we are concerned with the rest of the critically ill. In VASTVALUS, participating patients will receive either atorvastatin 80 mg daily or a placebo. Atorvastatin is a statin with a well-established record of safety and effectiveness. A placebo has no known medical activity. We will follow all patients in VASTVALUS to determine whether atorvastatin has any effect on the occurrence of death, stroke, heart attack, or kidney failure among the critically ill. Results from VASTVALUS will be shared with the medical community after the study is completed. As with all clinical trials, patients in VASTVALUS participate of their own choice, and can change their mind at any time.
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
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 70 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Men or women >18 years of age
- •Admitted to a critical care unit and requiring at least a 48 hour critical care unit stay for medical reasons. Medical reasons include:
- •conditions of cardiovascular,
- •respiratory, or
- •neurologic impairment that require supportive care and observation.
排除标准
- •Hepatic failure (Childs-Pugh class C)
- •Rhabdomyolysis
- •Allergy or hypersensitivity to this drug or any of its components
- •Previous intolerance
- •Enrolment in another interventional trial
- •Contraindication to gastric and/or small bowel drug administration
- •MI as major diagnosis at admission (statin indicated)
- •Coronary artery intervention within previous 3 days
- •Currently receiving a statin or indicated (MI, dyslipidemia)
- •personal or family history of hereditary muscular disorders
- •previous history of muscle toxicity with another HMG-CoA reductase Inhibitor
- •concomitant use of a fibrate or niacin
- •hypothyroidism
- •alcohol abuse
- •excessive physical exercise
- •renal impairment
- •diabetes with hepatic fatty change
- •surgery and trauma
- •situations where an increased plasma level of active ingredient may occur
研究组 & 干预措施
atorvastatin 80 mg
active treatment
干预措施: atorvastatin 80 mg per os daily (Drug)
placebo
干预措施: placebo (Drug)
结局指标
主要结局
vascular occlusive events
时间窗: 30 days
次要结局
- liver enzyme elevation(30 days)
- rhabdomyolysis(30 days)
- myalgias(30 days)