目的研究静吸复合麻醉和全凭静脉麻醉对行腹腔镜胃癌根治术患者血气及免疫功能的影响。方法选择80例胃癌患者,均采取腹腔镜胃癌根治术治疗,按照麻醉方法的不同分为观察组和对照组,观察组采用静吸复合麻醉,对照组采用全凭静脉麻醉。观察...目的研究静吸复合麻醉和全凭静脉麻醉对行腹腔镜胃癌根治术患者血气及免疫功能的影响。方法选择80例胃癌患者,均采取腹腔镜胃癌根治术治疗,按照麻醉方法的不同分为观察组和对照组,观察组采用静吸复合麻醉,对照组采用全凭静脉麻醉。观察2组麻醉前后的免疫功能,以及CO2气腹前后血气分析的变化。结果术毕2组的NK、CD3+、CD4+和CD4+/CD8+水平均较麻醉前明显降低(P<0.05),且对照组的下降幅度更为明显(P<0.05);术后72 h 2组的免疫功能指标均较术毕时明显升高(P<0.05)。观察组气腹前后的血气分析无明显差异(P>0.05),对照组气腹后p H值明显降低(P<0.05),CO2分压、碱剩余和CO_2总量明显升高(P<0.05),且观察组气腹后的血气分析与对照组之间有明显差异(P<0.05)。结论静吸复合麻醉较全凭静脉麻醉,对行腹腔镜胃癌根治术患者的免疫功能影响较小,患者术中血气分析指标平稳。展开更多
AIM： To investigate the incidence of various types of postoperative pulmonary complications （POPCs） and to evaluate the significance of perioperative arterial blood gases in patients with esophageal cancer accompan...AIM： To investigate the incidence of various types of postoperative pulmonary complications （POPCs） and to evaluate the significance of perioperative arterial blood gases in patients with esophageal cancer accompanied with chronic obstructive pulmonary disease （COPD） after esophagectomy. MEHTODS： Three hundred and fifty-eight patients were divided into POPC group and COPD group. We performed a retrospective review of the 358 consecutive patients after esophagectomy for esophageal cancer with or without COPD to assess the possible influence of COPD on postoperative pulmonary complications. We classified COPD into four grades according to percent-predicted forced expiratory volume in 1 s （FEV1） and analyzed the incidence rate of complications among the four grades. Perioperative arterial blood gases were tested in patients with or without pulmonary complications in COPD group and compared with POP（： group. RESULTS： Patients with COPD （29/86, 33.7%）had more pulmonary complications than those without COPD （36/272, 13.2%） （P〈0.001）. Pneumonia （15/29, 51.7%）, atelectasis （13/29, 44.8%）, prolonged 02 supplement （10/29, 34.5%）, and prolonged mechanical ventilation （8/29, 27.6%） were the major complications in COPD group. Moreover, patients with severe COPD （grade Ⅱ B, FEV1 〈 50% of predicted） had more POPCs than those with moderate（gradeⅡA,50%-80% of predicted） and mild （grade Ⅰ≥80% of predicted） COPD （P〈0.05）. PaO2 was decreased and PaCO2 was increased in patients with pulmonary complications in COPD group in the first postoperative week.CONCLUSION： The criteria of COPD are the critical predictor for pulmonary complications in esophageal cancer patients undergoing esophagectomy. Severity of COPD affects the incidence rate of the pulmonary complication,and percent-predicted FEV1 is a good predictive variable for pulmonary complication in patients-with COPD.Arterial blood gases are helpful in directing perioperative management.展开更多
文摘目的研究静吸复合麻醉和全凭静脉麻醉对行腹腔镜胃癌根治术患者血气及免疫功能的影响。方法选择80例胃癌患者,均采取腹腔镜胃癌根治术治疗,按照麻醉方法的不同分为观察组和对照组,观察组采用静吸复合麻醉,对照组采用全凭静脉麻醉。观察2组麻醉前后的免疫功能,以及CO2气腹前后血气分析的变化。结果术毕2组的NK、CD3+、CD4+和CD4+/CD8+水平均较麻醉前明显降低(P<0.05),且对照组的下降幅度更为明显(P<0.05);术后72 h 2组的免疫功能指标均较术毕时明显升高(P<0.05)。观察组气腹前后的血气分析无明显差异(P>0.05),对照组气腹后p H值明显降低(P<0.05),CO2分压、碱剩余和CO_2总量明显升高(P<0.05),且观察组气腹后的血气分析与对照组之间有明显差异(P<0.05)。结论静吸复合麻醉较全凭静脉麻醉,对行腹腔镜胃癌根治术患者的免疫功能影响较小,患者术中血气分析指标平稳。
文摘AIM： To investigate the incidence of various types of postoperative pulmonary complications （POPCs） and to evaluate the significance of perioperative arterial blood gases in patients with esophageal cancer accompanied with chronic obstructive pulmonary disease （COPD） after esophagectomy. MEHTODS： Three hundred and fifty-eight patients were divided into POPC group and COPD group. We performed a retrospective review of the 358 consecutive patients after esophagectomy for esophageal cancer with or without COPD to assess the possible influence of COPD on postoperative pulmonary complications. We classified COPD into four grades according to percent-predicted forced expiratory volume in 1 s （FEV1） and analyzed the incidence rate of complications among the four grades. Perioperative arterial blood gases were tested in patients with or without pulmonary complications in COPD group and compared with POP（： group. RESULTS： Patients with COPD （29/86, 33.7%）had more pulmonary complications than those without COPD （36/272, 13.2%） （P〈0.001）. Pneumonia （15/29, 51.7%）, atelectasis （13/29, 44.8%）, prolonged 02 supplement （10/29, 34.5%）, and prolonged mechanical ventilation （8/29, 27.6%） were the major complications in COPD group. Moreover, patients with severe COPD （grade Ⅱ B, FEV1 〈 50% of predicted） had more POPCs than those with moderate（gradeⅡA,50%-80% of predicted） and mild （grade Ⅰ≥80% of predicted） COPD （P〈0.05）. PaO2 was decreased and PaCO2 was increased in patients with pulmonary complications in COPD group in the first postoperative week.CONCLUSION： The criteria of COPD are the critical predictor for pulmonary complications in esophageal cancer patients undergoing esophagectomy. Severity of COPD affects the incidence rate of the pulmonary complication,and percent-predicted FEV1 is a good predictive variable for pulmonary complication in patients-with COPD.Arterial blood gases are helpful in directing perioperative management.
