An Exploratory Study of Perioperative Venous Access in Obese Patients
试验速览
- 阶段
- 不适用
- 入组人数
- 528
- 试验地点
- 1
- 主要终点
- Catheter-related complication rate
研究概览
简要总结
This study is intended to explore the application effect of long peripheral intravenous catheters(LPCs) and midline catheters(MCs) in the perioperative period of obese patients, aiming at providing the scientific basis for the optimal perioperative venous access for the obese patients.
详细描述
This study is intended to explore the application effect of long peripheral intravenous catheters(LPCs) and midline catheters(MCs) in the perioperative period of obese patients; at the same time, the LPCs will be used as the control group and the MCs as the experimental group, to compare whether the application of LPCs in the perioperative period of obese patients is not inferior to that of the MCs; the comprehensive comparison of the effect of the clinical application and the evaluation of the health economics, aiming at providing the scientific basis for the optimal perioperative venous access for the obese patients.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Other
- 盲法
- Single (Outcomes Assessor)
盲法说明
Not possible because of the material and characteristics of the catheter
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Obese patients (BMI ≥ 30kg/m2) who are to undergo surgery.
- •Expected length of hospitalisation within 2 weeks.
- •Conscious and able to communicate normally.
排除标准
- •It is expected that perioperative medications will need to be infused via a central venous catheter (e.g. total parenteral nutrition TPN);
- •Patients with an indwelling central venous catheter on admission
研究组 & 干预措施
Midline catheters
In the control group used LPCs during the perioperative period in obese patients
干预措施: Midline catheter (Other)
Long peripheral venous catheters
In the test group used LPCs during the perioperative period in obese patients
干预措施: Long peripheral venous catheters for use (Other)
结局指标
主要结局
Catheter-related complication rate
时间窗: during catheter indwelling,an average of 2 weeks
The proportion of patients with complications as a proportion of the total number of cases
次要结局
- Completion rate of treatment via one catheter(during catheter indwelling,an average of 2 weeks)
- Catheter retention days(during catheter indwelling,an average of 2 weeks)