Effect of piracetam combine with hyperbaric oxygen in treatment of acute carbon monoxide poisoning patients with electrocardiogram and its effects on Lactate clearance / 中国生化药物杂志

Objective To study effect of piracetam combine with hyperbaric oxygen in treatment of acute carbon monoxide poisoning patients with electrocardiogram and its effects on Lactate clearance.Methods 60 patients of acute carbon monoxide poisoning who received therapy from February 2011 to February 2016 in our hospital were selected as research objects.All accord with the diagnostic criteria of acute carbon monoxide poisoning.According to draw method,those patients were divided into the experimental group(n=30)and the control group(n=30).The two groups were given a large number of sustained oxygen,intracranial pressure,protect brain cells,promote blood circulation and improve microcirculation and other basic symptomatic treatment.The control group on the basis,was treated with hyperbaric oxygen,one times a day,a total of ten times.while the experimental group was treated with piracetam combine with hyperbaric oxygen,hyperbaric oxygen method with the control group,intravenous drip of Piracetam and Sodium Chloride Injection,each 100ml,two times a day,a total of treatment for ten days.Then abnormal ECG,creatine kinase isoenzymes(CK-MB),troponin(cTnl),lactate clearance,incidence of delayed encephalopathy,mortality,therapeutic effect of two groups were compared.Results ECG abnormal rate there was no difference between the two groups before treatment,after treatment,the abnormal rate of the experimental group was significantly lower than the control group [6.66(2/30)vs.33.33％(10/30)](P<0.05); CK-MB、cTnl、6h and 24h after treatment,Lactate clearance rate was significantly higher than control group[(15.80±2.03)％vs.(10.26±2.01)％,(20.75±3.12)％vs.(13.07±2.56)％](P<0.05);DEACMP rate and mortality was significantly lower than the control group[6.66％(2/30)vs.33.33％(10/30),3.33％(1/30)vs.30.00％(9/30)](P<0.05); The total effective rate was significantly higher than the control group[95.56％(28/30)vs.75.56％(22/30)](P<0.05).Conclusion Piracetam combine with hyperbaric oxygen is well for acute carbon monoxide poisoning,which can improve the clearance rate of lactic acid,improve hypoxia and myocardial injury,and reduce the abnormal ecg.