国际麻醉学与复苏杂志
國際痳醉學與複囌雜誌
국제마취학여복소잡지
INTERNATIONAL JOURNAL OF ANESTHESIOLOGY AND RESUSCITATION
2013年
2期
106-110
,共5页
冀玲%杜鹃%朱正华%王强%朱萧玲%胡胜%熊利泽%张铁铮%陈绍洋
冀玲%杜鵑%硃正華%王彊%硃蕭玲%鬍勝%熊利澤%張鐵錚%陳紹洋
기령%두견%주정화%왕강%주소령%호성%웅리택%장철쟁%진소양
子痫前期%剖宫术%腰硬联合麻醉%一氧化氮%肿瘤坏死因子-α
子癇前期%剖宮術%腰硬聯閤痳醉%一氧化氮%腫瘤壞死因子-α
자간전기%부궁술%요경연합마취%일양화담%종류배사인자-α
Preeclampsia%Cerarean section%Combined spinal-epiduralan aesthesia%Nitric oxide%Tumor necrosis factor-alpha
目的 观察子痫前期孕妇剖宫术腰-硬联合麻醉(combined spinal epidural anaesthesia,CSE)期间血流动力学及血浆一氧化氮(nitric oxide,NO)和肿瘤坏死因子-α(tumor necrosis factor-α,TNF-α)的变化.方法 选择孕(36周+3)~40周拟行剖宫术健康足月(n=25)和严重子痫前期(n=24)孕妇,行CSE(0.75%重比重布比卡因10 mg~12 mg),控制感觉消失目标平面在T6-8水平,观察麻醉期间对孕妇血流动力学、血浆,NO和TNF-α,新生儿体重和Apgar评分等的变化. 结果 脊麻后两组孕妇最低收缩压、舒张压和平均动脉压均较组内基础值明显降低(P<0.05),但其下降的程度两组相仿;两组脊麻后低血压发生率、麻黄碱使用率和用量以及新生儿体重、Apgar评分差异均无统计学意义;子痫前期组血浆NO水平[(732±213) mmol/L]显著低于健康足月组[(3 473±231) mmol/L](P<0.01),而子痫前期组TNF-α[(2 103±371) ng/L]明显高于健康足月组[(1 321±325) ng/L](P<0.01). 结论 子痫前期孕妇剖宫术选择CSE是安全、可行的,炎症因子TNF-α释放增加和血管舒张因子NO合成减少可能是子痫前期血压升高的双重因素.
目的 觀察子癇前期孕婦剖宮術腰-硬聯閤痳醉(combined spinal epidural anaesthesia,CSE)期間血流動力學及血漿一氧化氮(nitric oxide,NO)和腫瘤壞死因子-α(tumor necrosis factor-α,TNF-α)的變化.方法 選擇孕(36週+3)~40週擬行剖宮術健康足月(n=25)和嚴重子癇前期(n=24)孕婦,行CSE(0.75%重比重佈比卡因10 mg~12 mg),控製感覺消失目標平麵在T6-8水平,觀察痳醉期間對孕婦血流動力學、血漿,NO和TNF-α,新生兒體重和Apgar評分等的變化. 結果 脊痳後兩組孕婦最低收縮壓、舒張壓和平均動脈壓均較組內基礎值明顯降低(P<0.05),但其下降的程度兩組相倣;兩組脊痳後低血壓髮生率、痳黃堿使用率和用量以及新生兒體重、Apgar評分差異均無統計學意義;子癇前期組血漿NO水平[(732±213) mmol/L]顯著低于健康足月組[(3 473±231) mmol/L](P<0.01),而子癇前期組TNF-α[(2 103±371) ng/L]明顯高于健康足月組[(1 321±325) ng/L](P<0.01). 結論 子癇前期孕婦剖宮術選擇CSE是安全、可行的,炎癥因子TNF-α釋放增加和血管舒張因子NO閤成減少可能是子癇前期血壓升高的雙重因素.
목적 관찰자간전기잉부부궁술요-경연합마취(combined spinal epidural anaesthesia,CSE)기간혈류동역학급혈장일양화담(nitric oxide,NO)화종류배사인자-α(tumor necrosis factor-α,TNF-α)적변화.방법 선택잉(36주+3)~40주의행부궁술건강족월(n=25)화엄중자간전기(n=24)잉부,행CSE(0.75%중비중포비잡인10 mg~12 mg),공제감각소실목표평면재T6-8수평,관찰마취기간대잉부혈류동역학、혈장,NO화TNF-α,신생인체중화Apgar평분등적변화. 결과 척마후량조잉부최저수축압、서장압화평균동맥압균교조내기출치명현강저(P<0.05),단기하강적정도량조상방;량조척마후저혈압발생솔、마황감사용솔화용량이급신생인체중、Apgar평분차이균무통계학의의;자간전기조혈장NO수평[(732±213) mmol/L]현저저우건강족월조[(3 473±231) mmol/L](P<0.01),이자간전기조TNF-α[(2 103±371) ng/L]명현고우건강족월조[(1 321±325) ng/L](P<0.01). 결론 자간전기잉부부궁술선택CSE시안전、가행적,염증인자TNF-α석방증가화혈관서장인자NO합성감소가능시자간전기혈압승고적쌍중인소.
Objective To observe the change of hemodynamics,plasma concentration of nitric oxide (NO) and tumor necrosis factor-alpha (TNF-α) during combined spinal-epidural anesthesia (CSE) for cesarean section in preeclamptic patients.Methods Forty-nine pregnant women,25 healthy women at (36 weeks +3)-40 weeks' gestation and 24 women with severe preeclampsia,were scheduled for elective cesarean section (n=24).All patients were underwent CSEA with 0.75% hyperbaric bupivacaine at dose range of 10 mg-12 mg,and the sensory block height was controlled at T~.Changes of hemodynamic parameters,plasma concentration of NO and TNF-α of the puerperas,body weight and Apgar score of the neonates were observed during anesthesia.Results There was significant decrease in the lowest systolic pressure,diastolic pressure and mean arterial pressure of all patients after spinal anesthesia compared with their basic level (P<0.05),and the decreasing extent was similar between the two groups.There was no difference in incidence of hypotension,the total dose of ephedrine,neonates' body weight and Apgar score between the two groups.The concentration of plasma NO in preeclampsia group [(732±213) mmol/L] was significantly lower than that in healthy group [(3 473±231) mmol/L,P<0.01],and the level of plasma TNF-α in preeclampsia group [(2 103±371) ng/L]was significantly higher than that in healthy group [(1 321 ±325) ng/L,P<0.01].Conclusions Combined spinal-epidural anesthesia is feasible for cesarean section.Increasing of TNF-α release and decreasing of NO synthesis may be the reduplicative factors which lead to the hypertension of preeclamptic patients