Hemoperfusion rescue of severe organophosphorus pesticide poisoning

Abstract

Objective To improve the treatment of acute severe organophosphorus pesticide poisoning(AOPP).Methods The 48 cases of severe AOPP patients were randomly divided into two groups, control group(n = 23)according to conventional gastric lavage, atropine, rehabilitation can be agents, liver,diuretic treatment, the observation group in this basis can increase resin hemoperfusion treatment and application in perioperative medicine detoxification catharsis rhubarb and fresh frozen plasma infusion.Results The observation group with less atropine than in control group(t =4.35, P ＜0.01), awareness and rapid recovery(t =3.61, P ＜0.01), ChE time to restore 50% faster(t =2.94, P ＜ 0.01), a high cure rate (96.0% vs 65.2% , χ2 =5.57, P ＜ 0.05＝, low mortality(4.0% vs 34.8%, χ2 =5.57, P ＜0.05).Conclusions This therapy method can poison the body quickly cleared to reduce the complications of severe acute AOPP,and to improve cure rate. Key words: Hemoperfusion ; Acute organophosphorus pesticide poisoning ;