出 处:《医学综述》2016年第3期603-605,608,共4页Medical Recapitulate
摘 要:目的探讨自体输血与同种输血对脑外科手术患者术后细胞因子及脑氧合代谢的影响。方法将2010年8月至2013年8月在湖北省中山医院拟行脑外科手术患者按照随机数字表法分为自体输血组(25例)和异体输血组(23例)。自体输血组术中输自体血,异体输血组采用库存异体血。比较两组患者手术前后细胞因子及脑氧合代谢水平。结果自体输血组和异体输血组术前、术后1,5,7 d白细胞介素(IL)10、肿瘤坏死因子(TNF)α水平均先升高后降低[IL-10:(7.13±2.98),(8.91±2.75),(8.01±2.33),(7.31±2.05)mg/L;(6.98±1.16),(17.61±7.79),(14.51±4.37),(9.95±2.58)mg/L;TNF-α:(1.26±0.43),(2.04±0.39),(4.17±0.57),(3.71±0.61)mg/L;(1.21±0.39),(3.38±0.69),(2.13±0.27),(1.24±0.35)mg/L],异体输血组IL-10变化幅度大,自体输血组TNF-α变化幅度大,两组在组间、不同时点间、组间·不同时点间差异有统计学意义(P<0.05)。自体输血组脑氧耗先降低后升高[(83.1±13.8)%,(61.7±9.4)%,(56.7±7.9)%,(60.6±11.6)%,(45.2±7.9)%],异体输血组脑氧耗逐渐降低[(82.9±12.7)%,(75.9±7.8)%,(64.7±8.1)%,(60.9±9.3)%],两组在组间、不同时点间、组间·不同时点间差异有统计学意义(P<0.05)。两组脑氧摄取率均先降低后升高[自体输血组:(45.2±7.9)%,(38.7±6.7)%,(40.8±7.5)%,(41.5±5.9)%;异体输血组:(44.8±8.1)%,(43.3±7.8)%,(44.7±9.1)%,(45.2±7.2)%],两组在组间比较差异有统计学意义(P<0.05),两组在不同时点间、组间不同时点间比较差异无统计学意义(P>0.05)。自体输血组手术前后乳酸生成量无明显变化[(0.17±0.05),(0.18±0.06),(0.18±0.07),(0.19±0.04)mmol/L],异体输血组术后乳酸生成量先升高后降低[(0.16±0.05),(0.26±0.06),(0.27±0.13),(0.16±0.06)mmol/L],两组在组间比较差异无统计学意义(P>0.05),两组在不同时点间、组间不同时点间比较差异有统计学意义(P<0.05)。结论自体输血能够抑制输血后免疫反应,改善脑组织氧合,安全性高,可�Objective To explore effect of autologous transfusion and allogeneic blood transfusions on the cytokines and cerebral oxygen metabolism of patients after cerebral surgery. Methods A total of 48 cerebral surgery patients in Hubei Zhongshan Hospital from Aug. 2010 to Aug. 2013 were divided into autologous blood transfusion group of 25 cases and allogeneic blood transfusion group of 23 cases according to random number table method, and cytokines and cerebral oxygen metabolism level of the two groups were compared before and after operation. Results The levels of interleukin ( IL ) 10 and tumor necrosis factor (TNF) -α in autologous blood transfusion group and allogeneic blood transfusion group were all increase first and then decrease preoperative and postoperative 1,5,7 d [ IL-10 (7. 13 ±2. 98), (8.91 ±2. 75), (8. 01 ±2. 33), (7.31±2.05) mg/L; (6.98 ±1.16),(17.61±7.79),(14.51±4.37),(9.95 ±2.58) mg/L] ; TNF-α: (1.26±0.43),(2.04±0.39),(4. 17 ±0.57),(3.71 ±0.61) mg/L; (1.21 ±0.39),(3.38 ±0.69), (2. 13 ±0. 27 ), ( 1.24 ± 0. 35) mg/L ]. The change of IL-10 in allogeneic blood transfusion group was larger, and the change of TNF-α in autologous blood transfusion group was larger, the difference between differenl points, groups and groups ~ different point was statistically significant (P 〈 0. 05 ). Cerebral oxygen consump- tion in autologous blood transfusion group reduced first and then rose [ (83. 1 ±13. 8 ) %, ( 61.7 ± 9. 4 ) %, (56. 7 ± 7. 9 ) %, ( 60. 6 ± 11.6 ) %, (45.2± 7.9 ) % ]. Cerebral oxygen consumption in allogeneic blood transfusion group gradually reduced [ ( 82. 9 ±12. 7 ) %, ( 75.9± 7.8 ) %, ( 64. 7 ± 8. 1 ) %, ( 60. 9± 9.3) % ] ,the difference between groups, different points, groups different point were statistically signifi- cant ( P 〈 0. 05 ) . The cerebral oxygen uptake rate in autologous blood transfusion group and allogeneic blood transfusion group r
分 类 号:R55[医药卫生—血液循环系统疾病]
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