在左上肢和右上肢之间插入的中心导管中导管位置缺陷发生率的比较:横截面研究
Lanfang Huang1, Yanni Chen2, Qinfei Li3
1Department of Radiology Fifth Affiliated Hospital of Sun Yat-sen University Zhuhai City China.
Health science reports
|August 20, 2025
概括
周围插入的中央导管 (PICC) 的错位率在左上肢和右上肢之间相似. 然而,右侧的位置有更深的心脏插入的风险,强调需要加强培训和方案.
科学领域:
- 血管接入程序
- 医疗器械的放置
- 超声波指导
背景情况:
- 在长期的静脉输入中,外围插入的中央导管 (PICC) 是至关重要的.
- 导管错位是一个严重的并发症, 需要小心放置.
- 了解影响错位的因素,如插入地点和操作者经验,至关重要.
研究的目的:
- 评估导管放置位置 (左上肢与右上肢) 对PICC错位的影响.
- 评估操作员经验 (经验丰富的护士与学员) 对PICC错位率的影响.
- 确定潜在的风险因素,并为PICC插入提供最佳实践.
主要方法:
- 使用标准化的超声波指导对2451个PICC安置进行回顾性分析.
- 被定义为导管尖不在上腔静脉中;测量心室透率.
- 倾向性得分匹配用于控制年龄和性别等混变量.
主要成果:
- 整体错位率为12.32%;在比赛后,左上肢和右上肢之间没有显著差异 (12.66%对13.70%).
- 右侧放置显示心脏透深度的风险增加 (30毫米对16.5毫米).
- 经验丰富的护士和实习生之间的错位率没有显著差异,但实习生的重复穿孔率较高 (22.22%对5.05%).
结论:
- 在调整后,左和右上肢插入的PICC错位率是可比的.
- 右侧PICC插入与心脏深部插入的风险较高.
- 标准化方案和经验丰富的操作人员是尽量减少并发症的关键; 建议进行量身定制的培训.
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