Objective:To explore the effect of hemoperfusion on the internal environment of patients with acute poisoning.Methods: A total of 36 patients with the acute poisoning who received the hemoperfusion treatment in Department of Emergency Medicine of this hospital were selected as the research subjects and a retrospective study was performed on them. At the beginning, 30 min and 120 min of hemoperfusion treatment, the blood was taken from the blood-collecting point of artery with cardiopulmonary bypass to detect the blood pH, partial pressure of CO2, partial pressure of oxygen, blood lactic acid, potassium, sodium, free calcium, bicarbonate ion and blood glucose level. The above indicators at the different time point were compared. Results:At the beginning, 30 min and 120 min of hemoperfusion, there was no significant difference in the partial pressure of CO2, pH, blood potassium, blood sodium, bicarbonate ion and free calcium between groups. But at the beginning, 30 min and 120 min of hemoperfusion, there was the significant difference in the partial pressure of oxygen, lactic acid and blood glucose between groups.Conclusion:There is no significant effect on the internal environment of patients with acute poisoning who receive the hemoperfusion treatment.
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