鼻内用德克斯梅托米丁与普罗波为儿科对比增强CT提供更好的镇静:一项随机对照试验
Su-Jing Zhang1,2,3, Yan-Jun Weng1, Qian Lei1
1Fujian Children's Hospital (Fujian Branch of Shanghai Children's Medical Center), College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, People's Republic of China.
Drug design, development and therapy
|October 30, 2025
概括
与midazolam相比,鼻内用德克斯梅德托米丁与普罗波福尔在儿科对比增强CT扫描中提供了更好的镇静成功和更快的恢复. 这种组合可以提高短时间成像程序的效率.
科学领域:
- 儿科麻醉学 儿科麻醉学
- 医学成像 镇静 医学成像 镇静
- 药理学 药理学是指药理学的学科.
背景情况:
- 有效的镇静对于儿科对比增强CT (CECT) 非常重要.
- 目前的镇静方法对安全性和快速恢复有未满足的需求.
- 德克斯梅德托米丁 (DEX) 是作为镇静剂的研究.
研究的目的:
- 为了比较鼻内DEX与静脉注射普罗波 (D-P) 与口腔Midazolam (D-M) 的DEX的疗效.
- 评估接受CECT的儿科患者的镇静成功和康复指标.
- 确定儿童CECT的最佳镇静疗法.
主要方法:
- 一个单中心,前性,随机对照试验,涉及110名儿童 (6个月-6岁).
- 患者接受了D-M (鼻内DEX+口腔米达佐拉姆) 或DP (鼻内DEX+IV普罗波).
- 主要结局:一次性镇静成功率;次要结局:发病时间,恢复和不良事件.
主要成果:
- D-P显示出明显更高的一次性成功率 (96.4%与FAS中的74.5%相比).
- 用DP (17分钟对20分钟) 的镇静开始更快,恢复指标更快.
- 随着DP的使用,人们注意到肌心脏的增加,但不需要进行任何干预.
结论:
- 内DEX与普罗波福结合,在儿科CET镇静中比DEX与米达佐拉姆更有效.
- D-P疗法加快了恢复速度,减少了程序延迟.
- 这种组合为儿科成像镇静提供了临床上有利的选择.
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