METHODS: We present the first case of remimazolam treatment in a genetically confirmed patient with MH without MH development. A 72-year-old man with a family history of MH underwent remimazolam-based TIVA. After informed consent was obtained, a muscle biopsy and genetic testing were performed. Intraoperatively and postoperatively, the patient exhibited no signs of MH. An enhanced function of the RYR1 channel into releasing calcium was indicated, and the genetic testing revealed a pathogenic variant of RYR1.
CONCLUSIONS: Remimazolam-based TIVA is safe in patients confirming the diagnosis of MH.
方法:我们介绍了1例基因证实的MH无MH发展的患者中瑞马唑仑治疗的首例病例。一名72岁有MH家族史的男子接受了基于雷米咪唑的TIVA。在获得知情同意后,进行了肌肉活检和基因检测.术中和术后,患者无MH征象。表明RYR1通道释放钙的功能增强,基因检测揭示了RYR1的致病变体。
结论:基于雷马唑仑的TIVA在确认诊断为MH的患者中是安全的。