The Central Venous Catheter Related Complications in Critically Ill Patients: A Prospective Study
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 500
- 试验地点
- 1
- 主要终点
- The incidence of catheter-related complications
研究概览
简要总结
In this prospective clinical study, the researchers investigate the incidence of catheter-related thrombosis and catheter-related infection during indwelling central venous catheterization in critically ill patients, and analyzed the risk factors for catheter-related complications and the relationship between catheter-related thrombi and catheter-related infections. The sample size is about 500.
详细描述
A prospective clinical trial is conducted. Five hundred participants who need to place central venous catheters admit to the Department of Critical Care Medicine of Zhujiang Hospital,Southern Medical University from February 2019. Ultrasound is used for screening catheter-related thrombosis, and catheter-related infections are diagnosed according to the Guidelines for the Diagnosis and Management of Intravascular Catheter-Related Infections. The primary outcome is the incidence of catheter-related thrombosis and catheter-related infections. The primary exposure factors are age, gender, APACHE II, RBC, Hct, PLT, FIB, D-dimer, PCT, blood glucose, anticoagulants, and vasoactive drugs, catheter type, tube placement, indwelling time, etc. Descriptive analysis is used for the incidence of various complications. T-test or non-parametric statistical test is used for single factor analysis of risk factors, chi-square test or Fisher's exact probability test is used for counting data. Multivariate analysis of risk factors and the relationship between complications are analyzed by logistic regression. Statistical analysis is performed with SPSS Statistics version 20.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Age > 18 years old and <80 years old;
- •Central venous catheter is required to be placed through the internal jugular vein, subclavian vein or femoral vein;
- •Catheter placement is estimated to be ≥ 72 hours.
排除标准
- •The central venous catheter has been placed before entering the department;
- •There is obvious trauma or infection at the site of implantation;
- •There is already a blood vessel thrombus in the site before implantation;
- •Recently, deep vein thrombosis or catheter-related thrombosis has occurred.
结局指标
主要结局
The incidence of catheter-related complications
时间窗: Average 10 days
The incidence of catheter-related thrombosis and infections
次要结局
未报告次要终点