Department of Anaesthesia & Critical Care, Chirayu Medical College & Hospital, Bhopal, India.
Sultan Qaboos Univ Med J. 2024 May;24(2):272-275. doi: 10.18295/squmj.7.2023.046. Epub 2024 May 27.
Failure of sub-arachnoid block (SAB), due to resistance to bupivacaine after a recent scorpion sting can lead to multiple block attempts and subsequent conversion to general anaesthesia. We report this case series of 10 patients with successful SAB with newly launched 0.75% hyperbaric ropivacaine, in patients with recent scorpion sting. Thus, intrathecal hyperbaric ropivacaine may be considered as the local anaesthetic agent of choice in patients with scorpion sting to prevent failure of SAB.
由于近期蝎子蜇伤后对布比卡因产生耐药性,导致蛛网膜下隙阻滞(SAB)失败,可能需要多次阻滞尝试,并随后转为全身麻醉。我们报告了 10 例近期蝎子蜇伤患者成功行 SAB 的病例系列研究,使用的是新推出的 0.75%重比重罗哌卡因。因此,对于近期蝎子蜇伤的患者,椎管内应用重比重罗哌卡因可作为预防 SAB 失败的首选局麻药。