NCT03217019已完成不适用
Comparison of Radial Artery Cannulation Technique in Pediatric Patients: Direct Versus Guidewire-assisted
适应症
干预措施
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 90
- 试验地点
- 1
- 主要终点
- success rate at 1st attempt (%)
研究概览
简要总结
In neonate and infant, radial artery cannulation may be challenging and multiple attempts are required because of the small diameter.
The invastigators will compare the success rates of radial arterial cannulation with a guidewire-assisted technique and the direct technique in pediatric patient(<1yr).
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- — 至 1 Year（Child）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Pediatric patients undergoing general anesthesia with arterial cannulation (for hemodynamic monitoring or blood sampling)
排除标准
- •Skin lesion, infection, hematoma, recent cannulation at cannulation site
- •Unstable radial pulse (d/t unstable vital sign, or arrhythmias)
研究组 & 干预措施
Guidewire
Experimental
- Radial artery puncture with direct radial pulse palpation.
- 24G angiocatheter insertion with guidewire-assist. (Catheter over guidewire)
干预措施: Guidewire-assist (Procedure)
Direct
Active Comparator
- Radial artery puncture with direct radial pulse palpation.
- 24G angiocatheter insertion without guidewire-assist. (Catheter over needle)
干预措施: Direct (Procedure)
结局指标
主要结局
success rate at 1st attempt (%)
时间窗: from arterial cannulation to successful invasive BP monitoring (up to 1 hour)
successful catheter insertion after obtaining 1st blood flush in angiocatheter.
次要结局
- total elapsed time (seconds)(from arterial cannulation to successful invasive BP monitoring (up to 1 hour))
- number of total catheter used (number)(from arterial cannulation to successful invasive BP monitoring (up to 1 hour))
- number of total cannulation attempts (number)(from arterial cannulation to successful invasive BP monitoring (up to 1 hour))
- malfunction of arterial line(from the start of invasive BP monitoring until the end of anesthesia (up to 1 day))
- complications(from the arterial cannulation until the end of anesthesia (up to 1 day))
研究者
Jin-Tae Kim
Professor
Seoul National University Hospital
研究点 (1)
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