在儿科急诊室难以进入血管内:超声波辅助策略 (DIAPEDUS研究)
Matteo D'Alessandro1, Margherita Ricci2, Tommaso Bellini1
1Pediatric Emergency Room and Emergency Medicine, Emergency Department, IRCCS Istituto Giannina Gaslini, Genoa, Italy.
Journal of intensive care medicine
|September 22, 2023
概括
超声导向静脉接入显著提高了难以进入静脉的儿科患者的第一次尝试成功率. 这种方法减少了手术时间,并减少了安置IV线路所需的尝试次数.
科学领域:
- 紧急医疗 紧急医疗
- 儿科重症监护中心儿童重症监护中心
- 医学超声波 医学超声波
背景情况:
- 建立外周静脉通道是儿科紧急护理的关键第一步.
- 难以进入静脉的患者 (DIVA) 经常在标准的视觉触觉技术中遇到挑战.
- 对DIVA患者的超声波 (美国) 援助显示出不同的结果,需要进一步调查.
研究的目的:
- 为了比较儿科DIVA患者的带有和没有超声波辅助的血管内 (IV) 接入的首次尝试成功率.
- 评估二次结果,包括全球成功率,手术时间,静脉注射器械寿命和并发症率.
主要方法:
- 一项观察性,前性,单中心的队列研究招募了110名儿科患者 (0-21岁) 用DIVA.
- 患者被随机分为两组:标准视觉触觉技术 (n=50) 和超声辅助技术 (n=60).
- DIVA被定义为DIVA分数≥4或有难以进入IV的病史.
主要成果:
- 超声波指导技术显示,第一次尝试的成功率明显更高 (90%对18%,p≤0.00001).
- 总体而言,在美国的帮助下,成功率明显提高 (95%与46%相比,p<0.00001).
- 平均手术时间显著减少 (2.7±2.2分钟对10±6.4分钟,p<0.0001),尝试的数量 (1.09±0.34对2.38±1.09,p<0.0001).
结论:
- 床边超声波显著提高了儿科DIVA患者的外周静脉接入植入.
- 美国援助提高了第一次成功,整体成功,程序效率和患者舒适度.
- 这项研究支持在儿科紧急情况中常规使用超声波来治疗难以进入静脉的疾病.
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