Magnetic Tracking and Electrocardiography-Guided Tip Confirmation System for Placement of Peripherally Inserted Central Catheters
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 176
- 试验地点
- 1
- 主要终点
- one time catheterization rate
研究概览
简要总结
This prospective study enrolled cancer patients who underwent peripherally inserted central catheter (PICC) placement at a tertiary care oncology hospital in Guangzhou between January 1st and May 30th, 2026. Data on catheterization outcomes and complications were collected to compare two tip positioning techniques: electromagnetic navigation tip positioning and traditional electrocardiogram (ECG)-guided positioning. The outcomes assessed included first-attempt catheterization success rate, tip positioning accuracy, catheterization procedure time, post-procedural catheter adjustment time, and the incidence of complications (thrombosis, infection, and catheter dysfunction) within 4 weeks post-catheterization.
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
- •cancer patients receiving PICC placement
- •High risk of PICC-related thrombosis(Evaluated by Caprini score ≥ 5)
- •Agree to receive PICC maintenance at the research hospital;
- •Sign the informed consent form
排除标准
- •PICC placed in the lower limb
- •Estimated survival time less than one month
研究组 & 干预措施
cancer patients who undergo PICC placement (Caprini score ≥5)
干预措施: Sherlock 3CG Tip Confirmation System (Other)
结局指标
主要结局
one time catheterization rate
时间窗: data will be collected on Day 1
次要结局
- time for catheter tip positioning during catheterization(on Day 1)
- time for catheter tip adjustment after catheterization(on Day 1)
- rate of correct catheter tip positioning(on Day 1)
- rate of PICC-related complications(within 4 weeks after catheterization)
研究者
Zeyin Hu
Project Researcher
Sun Yat-sen University