Clinical study of the changes in homeostasis during the course of acute poisoning in patients treated with hemoperfusion / 中华急诊医学杂志

ABSTRACT

Objective To observe the effects of hemoperfusion on homeostasis in patients with acute poisoning.Methods The data of 26 acute poisoning patients treated with hemoperfusion were retrospective analyzed.The clinical data included blood pH,PvCO2,PvO2,blood lactate,potassium,free-calcium,bicarbonate and blood glucose assayed and recorded at 0 min,30 min and 120 min after hemoperfusion.The statistical software SPSS 18.0 was utilized to analyze the statistical differences in the above biomarkers among three different intervals after hemoperfusion.Results At the beginning of hemoperfusion therapy,levels of homeostasis indicators were pH (7.36 ± 0.05),PvCO2 (41.0 ± 8.8) mmHg,PvO2 (37.0 ± 11.8)mmHg,lactate (1.35 ± 1.00) mmol/L,potassium (3.1 ± 0.5) mmol/L,sodium (136.3 ± 4.8)mmol/L,free-calcium (0.95 ± 0.11) mmol/L,blood glucose (7.90 ± 3.47) mmol/L,bicarbonate (22.8±3.3) mmol/L.At30min,the levels of those were (7.36±0.04),(40.0±5.7) mmHg,(41.0±7.5) mmHg,(1.11 ±0.57) mmol/L,(3.1±0.4) mmol/L,(137.3 ±5.4) mmol/L,(0.94 ±0.12) mmol/L,(6.20 ± 1.55) mmol/L,(22.2 ±2.3) mmol/L,respectively.At 120 min,the levels of those were (7.35 ± 0.06),(38.0 ± 6.7) mmHg,(46.0 ± 7.9) mmHg,(0.69 ± 0.52)mmol/L,(3.0±0.4) mmol/L,(137.3±5.0) mmol/L,(0.97±0.10) mmol/L,(5.88±1.43)mmol/L,(22.0± 2.2) mmol/L,respectively.Apparently,there were significant statistical difference in PvO2,lactate and blood glucose (P ＜ 0.05) among three different intervals,and no significant statistical differences in other indicators (P ＞ 0.05).Conclusions There were no significant effects of hemoperfusion on relevant indicators in acute poisoning patients.