Quantitative EEG and event-related potential P300 analysis oxiracetam injection curative effect in the treatment of delayed encephalopathy after acutecarbon monoxide poisoning / 中华劳动卫生职业病杂志

ABSTRACT

Objective@#oevaluateclinical curative effect of oxiracetam injection in the treatment of delayed encephalopathy after acute carbon monoxide poisoning (DEACMP) .@*Methods@#Methods 52 patients with DEACMP were randomly divided into the observation group and the control group, 27 cases in the observation group and 25 cases in the control group. The 2 groups were adopted the treatment to improve the cerebral microcirculation and other symptomatic, the observation group on the basis of treatment for the treatment of oxiracetam Injection. Quantitative electroencephalogram (QEEG) and event-related potential P300 were used to evaluate the therapeutic effects of the 2 groups before and after treatment.@*Results@#After treatment, QEEG value and event related potential P300 in observation group were decreased with statistically significant, respectively (P<0.05) , compared with the control group after treatment, the observation group excepted the occipital lobe, left parietal lobe, left around central and other indicators, QEEG and P300 oflatent period was shortened while the bank widens with statistical significance (P<0.05) .@*Conclusion@#Olathe injection of DEACMP patients recovery have certain curative effect.