6%羟乙基淀粉130/0.4对患者硬膜外复合全麻诱导期肺循环的影响

Objective To observe the effect of pulmonary circulation by 6% hydroxyethyl starch 130/0.4 during induction period from epidural block combined with general anesthesia. Methods Twenty-six hepatobiliary surgical patients with ASA Ⅰ-Ⅱ, aged 32 y-59 y, weighing 54 kg-73 kg, were randomized into 2 groups(n=13): hydroxyethyl starch 130/0.4 group(HS)and complex acetic acid Ringer's solution (RL). Above-mentioned solutions were infused 7 ml/kg respectively before induction. The pulmonary circulation hemodynamic parameters such as pulmonary arterial systolic pressure (PASP), pulmonary arterial diastolic pressure (PADP), mean pulmonary artery pressure(MPAP), pulmonary artery wedge pressure(PAWP), pulmonary vascular resistance(PVR) and right ventricular stroke work(RVSW) were recorded at base value(T0), 10 min after infusion(T1), 5 min after induction(T2), 5 rain after intubation(T3), 10 rain after intubation(T4)and 20 min after intubation(T5). Results PASP、PADP、MPAP、PAWP and CVP were significantly higher in group HS at T, than the values at T0 (P<0.05); PVR in group HS was obviously lower from T1 to T5 than the value at To (P<0.05 or P<0.01); RVSW was significantly higher in two groups at T1 than base value (P<0.05), but that in group HS was lower than base value (P<0.05 or P<0.01); HR obviously decreased in two groups from T2 to T5 as compared with the value at T0 (P<0.05); MAP was lower from T3 to T5 than the value at To (P<0.05 or P<0.01). PVR was obviously lower in group HS from T1 to T5 than that in group RL (P<0.05 or P<0.01); MAP obviously increased from T2 to T5 in group HS as compared with the value in group RL(P<0.05 or P<0.01). Conclusion 6% hydroxyethyl starch 130/0.4 can obviously reduce PVR during induction pe-riod from epidural block combined with general anesthesia. In all, there is no effect on pulmonary circulation by 6% hydroxyethyl starch 130/0.4.     

6%羟乙基淀粉130/0.4对患者硬膜外复合全麻诱导期肺循环的影响

目的 探讨6%羟乙基淀粉130/0.4对患者硬膜外复合全麻诱导期肺循环血流动力学的影响.方法 26例肝胆外科手术患者,ASA Ⅰ～Ⅱ级,年龄32岁～59岁,体重54 kg～73 kg,随机分为羟乙基淀粉(HS)组和复方醋酸林格液(RL)组,每组13例,硬膜外复合全麻诱导前分别输入上述液体7 ml/kg,于基础值(T0)、输液后10 min(T1)、诱导后5 min(T2)、插管后5 min(T3)、插管后10min(T4)和插管后20min(T5)记录患者肺动脉收缩压(PASP)、肺动脉舒张压(PADP)、肺动脉平均压(MPAP)、肺动脉楔压(PAWP)、肺血管阻力(PVR)、右室心搏作功(RVSW)、中心静脉压(CVP)、心率(HR)、平均动脉压(MAP)等血流动力学参数.结果 两组患者中性别比、年龄、身高、体质量和体表而积均无统计学差异(P>0.05).与T0相比,HS组T1时,PASP、PADP、MPAP、PAWP和CVP增加(P<0.05),PVR值T1到T5时下降(P<0.05或0.01);HS组患者RVSW值T5时下降(P<0.05);两组患者RVSW值T1时均增加(P<0.05或0.01);两组患者HR从T2到T5时下降(P<0.05或0.01),T3到T5时MAP降低(P<0.05或0.01);与RL组相比,HS组PVR值T1到T5时降低(P<0.05或0.01),T2到T5时MAP明显高于RL组(P<0.05或0.01).结论 7 ml/kg 6%羟乙基淀粉130/0.4能明显降低硬膜外复合全麻诱导期PVR,但对肺循环无明显副作用.     

麻醉诱导期严重过敏性休克抢救成功一例

患者,男,37岁,因胆囊息肉2年入院,拟行腹腔镜下胆囊切除术。既往无手术、麻醉史,无药物过敏史,术前各项常规检查未见异常。入室后输注复方氯化钠,面罩吸氧去氮5min。为减轻丙泊酚诱导时对血管的刺激,先缓慢静注利多卡因40mg,再给予枸橼酸舒芬太尼20μg。3min后缓慢静     

6%羟乙基淀粉130/0.4对患者硬膜外复合全麻诱导期肺循环的影响

Objective To observe the effect of pulmonary circulation by 6% hydroxyethyl starch 130/0.4 during induction period from epidural block combined with general anesthesia. Methods Twenty-six hepatobiliary surgical patients with ASA Ⅰ-Ⅱ, aged 32 y-59 y, weighing 54 kg-73 kg, were randomized into 2 groups(n=13): hydroxyethyl starch 130/0.4 group(HS)and complex acetic acid Ringer's solution (RL). Above-mentioned solutions were infused 7 ml/kg respectively before induction. The pulmonary circulation hemodynamic parameters such as pulmonary arterial systolic pressure (PASP), pulmonary arterial diastolic pressure (PADP), mean pulmonary artery pressure(MPAP), pulmonary artery wedge pressure(PAWP), pulmonary vascular resistance(PVR) and right ventricular stroke work(RVSW) were recorded at base value(T0), 10 min after infusion(T1), 5 min after induction(T2), 5 rain after intubation(T3), 10 rain after intubation(T4)and 20 min after intubation(T5). Results PASP、PADP、MPAP、PAWP and CVP were significantly higher in group HS at T, than the values at T0 (P<0.05); PVR in group HS was obviously lower from T1 to T5 than the value at To (P<0.05 or P<0.01); RVSW was significantly higher in two groups at T1 than base value (P<0.05), but that in group HS was lower than base value (P<0.05 or P<0.01); HR obviously decreased in two groups from T2 to T5 as compared with the value at T0 (P<0.05); MAP was lower from T3 to T5 than the value at To (P<0.05 or P<0.01). PVR was obviously lower in group HS from T1 to T5 than that in group RL (P<0.05 or P<0.01); MAP obviously increased from T2 to T5 in group HS as compared with the value in group RL(P<0.05 or P<0.01). Conclusion 6% hydroxyethyl starch 130/0.4 can obviously reduce PVR during induction pe-riod from epidural block combined with general anesthesia. In all, there is no effect on pulmonary circulation by 6% hydroxyethyl starch 130/0.4.     

芬太尼与吗啡术后镇痛的效果比较

目的研究对比芬太尼与吗啡用于剖宫产术后病人自控硬膜外镇痛（PCEA）的镇痛效果及不良反应。方法选择120例剖宫产手术患者，ASAⅠ～Ⅱ级，心、肺功能正常，无脊柱畸形。随机分为两组，芬太尼组（A组）、吗啡组（B组）各60例。A组（n=60）应用芬太尼0．251ng＋0.75％布比卡因20ml＋0．9％氯化钠至120ml；B组（n=60）吗啡5mg＋0．75％布比卡因20ml＋0．9％氯化钠至120ml。均采用PCA泵（120ml），以LCP模式（负荷剂量5ml＋维持剂量2．5ml／h＋PCA每次3m1）进行镇痛。PCA后分别12、24、48小时专人巡视，评估疼痛、舒适程度及不良反应。观察BP、HR、IKIK、Sp02、疼痛评分（VAS）、肠功能恢复时间及恶心、呕吐、瘙痒不良反应。结果综合镇痛效果A组与B组无明显差异（P〉0．05）；A组恶心、呕吐、皮肤瘙痒发生率较B组低（P〈0．01），肠功能恢复时间A组较B组早。结论芬太尼、吗啡PCEA用于术后镇痛均可取得满意的效果，但芬太尼比吗啡的不良反应少，更适合于术后镇痛。     

6%羟乙基淀粉130/0.4对患者硬膜外复合全麻诱导期肺循环的影响

Objective To observe the effect of pulmonary circulation by 6% hydroxyethyl starch 130/0.4 during induction period from epidural block combined with general anesthesia. Methods Twenty-six hepatobiliary surgical patients with ASA Ⅰ-Ⅱ, aged 32 y-59 y, weighing 54 kg-73 kg, were randomized into 2 groups(n=13): hydroxyethyl starch 130/0.4 group(HS)and complex acetic acid Ringer's solution (RL). Above-mentioned solutions were infused 7 ml/kg respectively before induction. The pulmonary circulation hemodynamic parameters such as pulmonary arterial systolic pressure (PASP), pulmonary arterial diastolic pressure (PADP), mean pulmonary artery pressure(MPAP), pulmonary artery wedge pressure(PAWP), pulmonary vascular resistance(PVR) and right ventricular stroke work(RVSW) were recorded at base value(T0), 10 min after infusion(T1), 5 min after induction(T2), 5 rain after intubation(T3), 10 rain after intubation(T4)and 20 min after intubation(T5). Results PASP、PADP、MPAP、PAWP and CVP were significantly higher in group HS at T, than the values at T0 (P<0.05); PVR in group HS was obviously lower from T1 to T5 than the value at To (P<0.05 or P<0.01); RVSW was significantly higher in two groups at T1 than base value (P<0.05), but that in group HS was lower than base value (P<0.05 or P<0.01); HR obviously decreased in two groups from T2 to T5 as compared with the value at T0 (P<0.05); MAP was lower from T3 to T5 than the value at To (P<0.05 or P<0.01). PVR was obviously lower in group HS from T1 to T5 than that in group RL (P<0.05 or P<0.01); MAP obviously increased from T2 to T5 in group HS as compared with the value in group RL(P<0.05 or P<0.01). Conclusion 6% hydroxyethyl starch 130/0.4 can obviously reduce PVR during induction pe-riod from epidural block combined with general anesthesia. In all, there is no effect on pulmonary circulation by 6% hydroxyethyl starch 130/0.4.     

全麻与硬膜外麻醉用于妊娠高血压综合征剖宫产术临床观察

目的探讨全麻与硬膜外麻醉在妊娠高血压综合征（简称妊高征）急诊剖宫产术中的应用。方法42例妊高征患者随机分为全麻组和硬膜外组，每组21例，全麻组采用丙泊酚、司可林快速诱导插管后控制呼吸复合七氟醚吸入全麻，硬膜外组硬膜外穿刺成功后给予2％利多卡因进行硬膜外麻醉，记录两组患者诱导前10min（T1）、新生儿娩出即刻（T2）、术毕即刻（T3）的MAP和HR，记录两组患者的手术时间、失血量、输液量、硝酸甘油用量和术中麻黄素使用例数，同时记录新生儿Apgar评分〈7分例数。结果两组他和T3时MAP均显著下降（P〈0．01）；两组患者术中硝酸甘油用量无明显差异，而诱导至划皮时间、输液量和麻黄碱使用例数全麻组明显少于硬膜外组（P〈0．05或P〈0．01），两组新生儿Apgar评分差异无显著性（P〉0．05）。结论全麻和硬膜外麻醉用于妊高征剖宫产术都是可选择的安全麻醉方式。     

6%羟乙基淀粉130/0.4对患者硬膜外复合全麻诱导期肺循环的影响

Objective To observe the effect of pulmonary circulation by 6% hydroxyethyl starch 130/0.4 during induction period from epidural block combined with general anesthesia. Methods Twenty-six hepatobiliary surgical patients with ASA Ⅰ-Ⅱ, aged 32 y-59 y, weighing 54 kg-73 kg, were randomized into 2 groups(n=13): hydroxyethyl starch 130/0.4 group(HS)and complex acetic acid Ringer's solution (RL). Above-mentioned solutions were infused 7 ml/kg respectively before induction. The pulmonary circulation hemodynamic parameters such as pulmonary arterial systolic pressure (PASP), pulmonary arterial diastolic pressure (PADP), mean pulmonary artery pressure(MPAP), pulmonary artery wedge pressure(PAWP), pulmonary vascular resistance(PVR) and right ventricular stroke work(RVSW) were recorded at base value(T0), 10 min after infusion(T1), 5 min after induction(T2), 5 rain after intubation(T3), 10 rain after intubation(T4)and 20 min after intubation(T5). Results PASP、PADP、MPAP、PAWP and CVP were significantly higher in group HS at T, than the values at T0 (P<0.05); PVR in group HS was obviously lower from T1 to T5 than the value at To (P<0.05 or P<0.01); RVSW was significantly higher in two groups at T1 than base value (P<0.05), but that in group HS was lower than base value (P<0.05 or P<0.01); HR obviously decreased in two groups from T2 to T5 as compared with the value at T0 (P<0.05); MAP was lower from T3 to T5 than the value at To (P<0.05 or P<0.01). PVR was obviously lower in group HS from T1 to T5 than that in group RL (P<0.05 or P<0.01); MAP obviously increased from T2 to T5 in group HS as compared with the value in group RL(P<0.05 or P<0.01). Conclusion 6% hydroxyethyl starch 130/0.4 can obviously reduce PVR during induction pe-riod from epidural block combined with general anesthesia. In all, there is no effect on pulmonary circulation by 6% hydroxyethyl starch 130/0.4.     

6%羟乙基淀粉130/0.4对患者硬膜外复合全麻诱导期肺循环的影响

Objective To observe the effect of pulmonary circulation by 6% hydroxyethyl starch 130/0.4 during induction period from epidural block combined with general anesthesia. Methods Twenty-six hepatobiliary surgical patients with ASA Ⅰ-Ⅱ, aged 32 y-59 y, weighing 54 kg-73 kg, were randomized into 2 groups(n=13): hydroxyethyl starch 130/0.4 group(HS)and complex acetic acid Ringer's solution (RL). Above-mentioned solutions were infused 7 ml/kg respectively before induction. The pulmonary circulation hemodynamic parameters such as pulmonary arterial systolic pressure (PASP), pulmonary arterial diastolic pressure (PADP), mean pulmonary artery pressure(MPAP), pulmonary artery wedge pressure(PAWP), pulmonary vascular resistance(PVR) and right ventricular stroke work(RVSW) were recorded at base value(T0), 10 min after infusion(T1), 5 min after induction(T2), 5 rain after intubation(T3), 10 rain after intubation(T4)and 20 min after intubation(T5). Results PASP、PADP、MPAP、PAWP and CVP were significantly higher in group HS at T, than the values at T0 (P<0.05); PVR in group HS was obviously lower from T1 to T5 than the value at To (P<0.05 or P<0.01); RVSW was significantly higher in two groups at T1 than base value (P<0.05), but that in group HS was lower than base value (P<0.05 or P<0.01); HR obviously decreased in two groups from T2 to T5 as compared with the value at T0 (P<0.05); MAP was lower from T3 to T5 than the value at To (P<0.05 or P<0.01). PVR was obviously lower in group HS from T1 to T5 than that in group RL (P<0.05 or P<0.01); MAP obviously increased from T2 to T5 in group HS as compared with the value in group RL(P<0.05 or P<0.01). Conclusion 6% hydroxyethyl starch 130/0.4 can obviously reduce PVR during induction pe-riod from epidural block combined with general anesthesia. In all, there is no effect on pulmonary circulation by 6% hydroxyethyl starch 130/0.4.