不同麻醉方式对老年患者围术期炎性因子的影响  被引量:5

Effects of different anesthesia methods on inflammatory cytokines in elderly patients during peroperative period

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作  者:魏昌伟[1] 刘秀珍[1] 王卓强[1] 王宏月[1] 陈剑[1] 葛彦虎[1] 王军[1] 

机构地区:[1]解放军第三0九医院麻醉科,北京100091

出  处:《中国综合临床》2012年第9期907-910,共4页Clinical Medicine of China

摘  要:目的探讨两种不同麻醉方式对老年患者围术期血流动力学及炎性因子的影响。方法50例择期行膝关节置换术老年患者(ASAⅠ、Ⅱ级)按随机数字表法随机分为单纯全麻组(A组,n=25)和全麻复合硬膜外组(B组,n=25)。监测并记录两组患者在麻醉前(T1)、插管时(T2)、拔管时(T3)、拔管后30min(T4)的平均动脉压和心率的变化及两组患者在手术开始后上止血带前(T5)、松止血带后10min(T6)、松止血带后30min(T7)、术后30min(T8)抽取动脉血,用酶联免疫吸附法测定肿瘤坏死因子α(TNF-α)、白细胞介素6(IL-6)和白细胞介素10(IL-10)的浓度变化。结果两组患者在T2、T3、T4与T1比较,心率和平均动脉压均升高[分别为:A组患者心率(94.3±10.4)、(96.4±12.7)、(93.3±11.1)、(62.6±7.3)次/min,B组患者心率(76.2±6.5)、(70.1±9.7)、(71.5±8.3)、(64.6±8.4)次/min,P均〈0.05;A组患者平均动脉压:(18.8±3.4)、(19.6±3.4)、(17.8±2.0)、(14.5±1.5)kPa;B组患者平均动脉压:(16.3±2.5)、(15.3±1.2)、(14.8±1.4)、(14.1±1.3)kPa,P均〈0.05],组间比较差异有统计学意义(F值分别为11.957、9.745,P均〈0.05)。两组患者血浆TNF-a、IL-6、IL-10浓度在T6、T7、T8各时间点与T5比较均明显增加[A组患者TNF-α在T6、T7、T8、T5分别为(4.36±0.18)、(7.54±1.23)、(10.35±2.21)、(2.26±0.16)ng/L;A组患者IL-6在T6,T7、T8、T5分别为(4.32±0.21)、(8.35±1.26)、(10.23±2.23)、(1.36±0.08)ng/L;A组患者IL-10在T6、T7、T8、T5分别为(5.32±1.10)、(7.56±1.36)、(8.63±2.21)、(1.25±0.03)ng/L;B组患者TNF—a在T6、T7、T8、T5分别为(3.43±0.06)、(5.24±2.10)、(7.68±1�Objective To explore the two different anesthesia methods on hemodynamics and inflammatory cytokines in elderly patients during peroperative period. Methods Fifty elderly patients with Knee Replacement ( ASA I , II ) were randomly divided into general anesthesia group ( group A, n = 25 ) and combined general and epidural anesthesia group( group B, n = 25 ). The changes of mean arterial pressure(MAP) and heart rate (HR) were monitored before induction of anesthesia ( T1 ) , at intubation ( T2 ) , during skin incision ( T3 ) and at the time of extubation ( T4 ), at 30 min after extubation ( T5 ). Blood samples were taken from artery for determination of plasma TNF-a, IL-6, IL-10 concentrations before tourniquet inflation (T5), 10 min after tourniquet deflation(T6) ,30 min after tourniquet deflation ( T7 ) and 30 min after operation ( T8 ) by enzyme- linked immunosorbent assay(ELISA). Results The MAP and HR of patients in two groups at T2,T3,T4 were all increased when compared with T1 [ group A : HR: ( 94. 3 ± 10.4) bpm, (96. 4± 12.7 ) bpm, (93.3± 11.1 ) bpm vs(62. 6 ±7.3)bpm;MAP: ( 18. 8±3.4)kPa, ( 19. 6 ±3.4)kPa, ( 17. 8 ±2. 0)kPa vs ( 14. 5 ± 1.5) kPa, P 〈0. 05;group B:HR(76.2 ±6.5)bpm, (70. 1 ±9.7)bpm, (71.5±8.3)bpm vs(64. 6±8.4) bpm;MAP: ( 16. 3 ± 2. 5 ) kPa, ( 15.3±1.2) kPa, ( 14. 8 ± 1.4) kPa vs ( 14. 1 ± 1.3 ) kPa, P 〈 0. 051. There was significant difference on MAP and HR between group A and group B ( F = 11. 957,9. 745 ; P 〈 0. 05 ). The level of plasma TNF-a, IL-6 and IL-10 were significantly increased at T6 to T8 compared with T5 in both groups [ groupA :TNF-a:(4. 36 ±0. 18) ng/L, (7.54 ± 1.23) ng/L, (10.35±2.21) ng/L vs (2.26±0. 16) ng/L; groupA: IL-6: (4. 32 ±0. 21 ) ng/L, ( 8. 35± 1.26 ) ng/L, ( 10. 23 ± 2. 23 ) ng/L vs ( 1.36 ± O. 08 ) ng/L; groupA : IL-10 : (5.32 ±1.10) ng/L, (7.56 ±

关 键 词:全身麻醉 硬膜外阻滞 血流动力学 炎性因子 

分 类 号:R614[医药卫生—麻醉学]

 

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