Finsterer Josef, Keller Hans, Reining-Festa Alice, Enzelsberger Barbara, Weidinger Franz
Krankenanstalt Rudolfstiftung Vienna Austria.
2nd Medical Department with Cardiology and Intensive Care Medicine Krankenanstalt Rudolfstiftung Vienna Austria.
Clin Case Rep. 2018 Oct 17;6(12):2316-2318. doi: 10.1002/ccr3.1870. eCollection 2018 Dec.
Intravenous phenytoin (PHT) for suspected seizures may trigger severe choreoathetosis. Discontinuation of PHT results in immediate and complete resolution of hyperkinesias. Co-medication with valproic acid, levetiracetam, tranquilisers, and anesthetics or alcohol presumably do not modify this adverse effect of PHT. Choreoathetosis can be easily misinterpreted as seizures.
静脉注射苯妥英钠(PHT)用于疑似癫痫发作时可能引发严重的舞蹈手足徐动症。停用PHT可使运动障碍立即完全缓解。与丙戊酸、左乙拉西坦、镇静剂、麻醉剂或酒精联合用药可能不会改变PHT的这种不良反应。舞蹈手足徐动症很容易被误诊为癫痫发作。