肺手术后中心静脉压与血容量指数、全心舒张末期容积指数的相关性研究  被引量:4

Study on the Correlation of Central Venous Pressure with Intrathoracic Blood Volume Index and Global End-Diastolic Volume Index after Pulmonary Lobectomy

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作  者:王素梅[1] 黎阳[1] 黄冰[1] 茅乃权[1] 阮林[1] 彭丹晖[1] 杜学柯[1] 

机构地区:[1]广西医科大学附属肿瘤医院麻醉科,南宁市530021

出  处:《广西医学》2013年第11期1458-1460,共3页Guangxi Medical Journal

基  金:广西自然科学基金(0832232)

摘  要:目的:探讨肺手术患者术后胸腔内血容量指数( ITBVI)、全心舒张末期容积指数( GEDVI)与中心静脉压( CVP)的相关性,研究肺手术后CVP用于评价肺手术后容量负荷的价值。方法 ASAⅠ~Ⅱ级行肺癌根治术患者23例,术后应用脉搏指示剂心排量连续监测( PiCCO)技术监测患者脱机后( T1)、拔管后( T2)、拔管后2h(T3)、拔管后5 h(T4)、拔管后15 h(T5)的CVP、ITBVI、GEDVI,分析CVP与ITBVI、GEDVI的相关性。结果 CVP与GEDVI的相关系数为r=-0.138(P>0.05); CVP与ITBVI r为-0.153(P>0.05)。结论CVP不能反映肺手术后机体的容量状态,在容量监测与评估时要根据临床表现或增加其他监测手段。Objective To investigate the correlation of central venous pressure ( CVP ) with intrathoracic blood volume index(ITBVI) and global end-diastolic volume index(GEDVI) after pulmonary lobectomy,and to dis-cuss the value of CVP as a parameter of volume load after pulmonary lobectomy .Methods Twenty-three cases of ASA I-II grade lung cancer who underwent radical resection were enrolled in the study .Pulse indicator continuous cardiac output ( PiCCO) monitoring technology was used to record their postoperative CVP ,GEDVI and ITBVI at the time of off-lining(T1),after tracheal extubation instantly(T2),2 hours after extubation(T3),5 hours after extubation ( T4 ) ,and 15 hours after extubation ( T5 ) .The correlation of CVP with ITBVI and GEDVI was analyzed .Results The correlation coefficient of CVP and GEDVI was equal to -0 .138 ( P〉0 .05 ); The correlation coefficient of CVP and ITBVI was equal to -0.153(P〉0.05).Conclusion CVP can not indicate the volume load of patients after pulmonary lobectomy .It should be based on the clinical features or using more monitoring techniques when performing load monitoring and evaluation .

关 键 词:肺手术后 中心静脉压 胸腔内血容量指数 全心舒张末期容积指数 

分 类 号:R657.3[医药卫生—外科学]

 

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