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机构地区:[1]天津医科大学总医院急诊医学科,天津300152
出 处:《中华急诊医学杂志》2014年第11期1214-1217,共4页Chinese Journal of Emergency Medicine
摘 要:目的 观察血液灌流对急性中毒患者内环境的影响.方法 以天津医科大学总医院急诊医学科收治的经血液灌流治疗的26例急性中毒患者为研究对象,进行回顾性研究.分别在患者血液灌流治疗开始时、30 min时和120 min时,从体外循环动脉采血端取血检测血pH值、PvCO2、PvO2、血乳酸、钾、钠、游离钙、碳酸氢根和血糖值.应用统计软件SPSS 18.0,对3组数据进行单因素方差分析,检验各指标在不同时间差异有无统计学意义.结果 血液灌流治疗开始时、30 min时和120 min时pH值分别为(7.36±0.05)、(7.36±0.04)、(7.35±0.06);PvCO2分别为(41.0±8.8)、(40.0±5.7)、(38.0±6.7) mmHg; PvO2分别为(37.0±11.8)、(41.0±7.5)、(46.0±7.9) mmHg;血乳酸水平分别为(1.35±1.00)、(1.11±0.57)、(0.69±0.52)mmol/L;血钾水平分别为(3.1±0.5)、(3.1±0.4)、(3.0±0.4) mmol/L;血钠水平分别为(136.3±4.8)、(137.3±5.4)、(137.3±5.0)mmol/L;血游离钙水平分别为(0.95±0.11)、(0.94±0.12)、(0.97 ±0.10) mmol/L;血糖水平分别为(7.90±3.47)、(6.20±1.55)、(5.88±1.43) mmol/L;碳酸氢根水平分别为(22.8±3.3)、(22.2±2.3)、(22.0±2.2) mmol/L.血PvO2、乳酸和血糖水平的差异有统计学意义(F值分别6.338、5.335和5.600,P值分别为0.003、0.007和0.005),血pH值、PvCO2、血钾、钠、游离钙和碳酸氢根等指标间均差异无统计学意义(P>0.05).结论 血液灌流治疗对急性中毒患者的内环境无明显影响.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.
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