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不同角度头低位对行腹腔镜子宫切除术患者呼吸和循环的影响 被引量:6

Influence of different Trendelenburg angles on respiratory and circulatory during laparoscopical hysterectomy
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摘要 目的探讨不同角度头低位对行腹腔镜子宫切除术患者呼吸及循环的影响。方法择期行腹腔镜子宫切除术患者30例,ASAⅠ-Ⅱ级,记录术中人工气腹开始后平卧位5min(T1)、以及头低位30°5min(T2)、头低位40°5 min (T2)、气腹结束20min(T4)时气道压(airway pressure,Paw)、气道峰压(peak airway pressure,PIP)、呼吸末二氧化碳分压(end—tidal partial pressure of carbondioxide,PETC02)、平均动脉压(mean arterial pressure,MAP)、心率(heartrate,HR)、收缩压(systolicbloodpressure,SBP),并进行比较。结果T:、T3时患者Paw[(17.0±2.2)、(22.1±1.8)cm H2O)]、PIP[(20.5±2.6)、(26.7±4.9)cm H2O3、PETCO2[(4.722±0.399)、(5.613±0.439)kPa]、SBP[(120.0±6.1)、(130.0±7.1)mm Hg2、MAPE(79±6)、(88±7)mm Hg]、HRE(74.0±4.1)、(80.0±4.5)次/mini均高于T1[Paw(15.1±1.8)cmH2O、PIP(17.2-±2.4)cmH2O、PETCO2(4.003±0.399)kPa、SBP(110.1±5.0)mm Hg、MAP(75±5)mm Hg、HR(70.1±2.3)次/mini,且以上指标T与T1比较差异有统计学意义(P〈0.05),T2与T1以及T4[(Paw(14.6±1.3)cmH2O、PIP(16.1±2.4)cmH20、PETC02(4.003±0.293)kPa、SBP(115.0±4.0)mmHg、MAP(77±4)mmHg、HR(72.0±3.2)次/min3与T1比较差异无统计学意义(P〉0.05)。结论腹腔镜子宫切除术中头低位角度对患者呼吸、循环功能可产生影响,以头低位30°为宜。 Objective To investigate the different Trendelenburg angles on respiratory and circulatory during laparoscopical hysterectomy. Methods Thirty patients in ASA Ⅰ to Ⅱ received laparoscopical hysterectomy. The airway pressure (Paw), peak airway pressure (PIP), end-tidal partial pressure of carbon dioxide (PETCO2), mean arterial pressure (MAP), heart rate (HR) and systolic blood pressure (SBP) were recorded at the time points of T1 (in 5 min after artificial pneumoperitoneum with the supine position, T2 (in 5 min with Trendelenburg 30°), T3 (5 minutes with Trendelenburg 40°) and T4 (20 minutes after pneumoperitoneum), respectively, and were compared. Results The levels of Paw((17.0±2.2), (22.1±1.8) cmH2O), PIP((20.5±2.6), (26.7±4.9) cmH2O), PETCO2 ((24. 722±0. 399) , (5.613±0.439) kPa), SBP ((120. 0±6. 1), (130. 0±7. 1) mm Hg), MAP ((79±6), (88±7) mm Hg), HR ((74.0±4. 1), (80. 0±4. 5) beat/rain) were significantly higher at T2 and T3 than those at T1 (Paw: (15. 1±1.8) cm H2O, PIP: (17.2±2.4) cm H2O, PETCO2 : (4. 003±0. 399) kPa, SBP: (110.1±5.0) mm Hg, MAP: (75± 5) mm Hg, HR: (70.1±2.3) beat/min), showing differences between T3 and T1 (P〈0.05), and showed no significant differences between T2 and T1 , and between T1 and T4 (Paw: (14.6±1. 3) cm H2O, PIP:(16.±2. 4) cm H2O, PETCO2 : (4. 003±0. 293) kPa, SBP: (115±4.0) mm Hg, MAP (77±4) mm Hg, HR.. (72.0±3.2) beat/rain) (P〉0.05). Conclusion Large Trendelenburg angle would reduce the respiratory and circulatory function in laparoscopical hysterectomy and Trendelenburg 30° is the most appropriate angle.
出处 《中华实用诊断与治疗杂志》 2016年第5期486-487,共2页 Journal of Chinese Practical Diagnosis and Therapy
关键词 头低位 呼吸循环 腹腔镜检查 妇科手术 Trendelenburg respiratory and circulatory laparoscopy gynecological surgery
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