This paper analyzed the clinical data of a patient with acute oral emamectin·chlorfenapyr poisoning, and discussed the effect of blood purification therapy on chlorfenapyr poisoning. Chlorfenapyr was detected in the blood, urine, ultrafiltrate and plasma exchange fluid of the patient, and the concentrations of chlorfenapyr poison gradually decreased with time. Blood purification has a certain effect on chlorfenapyr, and early blood purification may be an effective measure to treat chlorfenapyr poisoning.
本文分析1例急性口服甲维·虫螨腈中毒患者临床资料，探讨血液净化疗法对虫螨腈中毒的毒物清除效果。患者血液、尿液、超滤液及血浆置换液中均可测得虫螨腈成分，且随时间变化毒物浓度逐渐下降。血液净化对虫螨腈有一定清除效果，尽早血液净化可能是治疗虫螨腈中毒的有效措施。.
Keywords: Blood chlorfenapyr concentration; Blood purification; Chlorfenapyr; Emamectin·chlorfenapyr; Poisoning.