JAMA:麻醉药物对非急诊插管新生儿血氧饱和度影响研究

2018-05-02 zhangfan MedSci原创

研究认为阿托品-异丙酚或阿托品-阿曲库铵-舒芬太尼对非急诊鼻气管插管新生儿血氧饱和度的影响差异不显著,但预后优于后者

异丙酚、合成阿片类药物和肌肉松弛剂的组合均推荐用于新生儿插管前,但其效果尚未进行过横向比较。近日研究人员比较了新生儿鼻气管插管前使用阿托品-异丙酚或阿托品-阿曲库铵-舒芬太尼对血氧饱和度的影响。

研究在法国6个NICU中心开展,173名非紧急插管新生儿参与研究,其中阿托品-异丙酚组89人,阿托品-阿曲库铵-舒芬太尼组82人。研究的主要终点为长时间血氧饱和度低(Spo2 <80%,持续时间超过60s)。

参与研究患儿平均月龄30.6周,平均体重1502g,女孩71人。99%的患者完成研究,其中59.6%的阿托品-异丙酚组患儿以及65.9%的阿托品-阿曲库铵-舒芬太尼患儿出现终点事件。阿托品-异丙酚组平均操作时间较阿托品-阿曲库铵-舒芬太尼组长1.7分钟、镇静率低(51.7% vs 92.6%)、呼吸恢复时间缩短(14min vs 33min)、肢体运动恢复时间缩短(18 vs 36min)。60分钟后阿托品-异丙酚组的SpO 2优于阿托品-阿曲库铵-舒芬太尼组。阿托品-异丙酚组中,20.6%的患儿7天后头部超声扫描显示颅内出血(任何或增加的脑室出血)恶化,而阿托品-阿曲库铵-舒芬太尼组为17.6%。阿托品-异丙酚组11%以及阿托品-阿曲库铵-舒芬太尼组20%的患儿出现严重不良事件。

研究认为阿托品-异丙酚或阿托品-阿曲库铵-舒芬太尼对非急诊鼻气管插管新生儿血氧饱和度的影响差异不显著,但患儿预后优于后者。

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    2018-05-04 lqvr
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    2018-05-02 戒馋,懒,贪

    谢谢分享学习了

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