中国基层医药
中國基層醫藥
중국기층의약
CHINESE JOURNAL OF PRIMARY MEDICINE AND PHARMACY
2014年
7期
974-976
,共3页
汤文杰%叶高峰%温兴杰%崔健%林士峰
湯文傑%葉高峰%溫興傑%崔健%林士峰
탕문걸%협고봉%온흥걸%최건%림사봉
休克,脓毒性%复苏术%中心静脉压%全新舒张末期容积
休剋,膿毒性%複囌術%中心靜脈壓%全新舒張末期容積
휴극,농독성%복소술%중심정맥압%전신서장말기용적
Shock septic%Resuscitation%Central venous pressure%Global end-diastolic volume index
目的:探讨使用脉搏指示剂连续心排量监测( PiCCO)在指导感染性休克患者早期液体复苏( EGDT)中的应用价值。方法选取诊断明确感染性休克患者42例,于确诊0 h、6 h、24 h记录HR、MAP、CVP,PiCCO组(n=26),根据监测心排指数(CI)、全心舒张末期容积指数(GEDVI)、血管外肺水指数(EVLWI)、体循环阻力指数(SVRI)及CVP指标指导液体复苏,对照组(n=16)仅采用监测CVP指导液体复苏。比较两组液体复苏治疗后6 h、24 h的效果,观察PiCCO组患者CVP升高2 mmHg、GEDVI增幅是否大于10%分析CVP、GEDVI与CI之间的相关性。结果 PiCCO组液体复苏6 h后HR、MAP较对照组改善明显[(101.3±7.8)次/min比(119.4±7.2)次/min,t=-7.520,P<0.05;(71.8±7.6) mmHg比(51.5±8.9) mmHg,t=7.873,P<0.05],早期液体复苏成功率较对照组高;APACHEⅡ评分、乳酸清除率均较对照组明显改善,住ICU天数较对照组减少[(17.0±3.4)分比(22.7±4.1)分,t=-4.978,P<0.05;(53.6±11.5)%比(-16.5±5.2)%,t=9.283,P<0.05;(13.8±2.6)d比(23.3±2.2)d,t=-5.075,P<0.05],28 d病死率差异均无统计学意义(t=-2.162,P>0.05);PiCCO组中液体复苏前后GEDVI的变化与CI的变化呈正相关(r=0.799, P<0.05),CVP变化与CI的变化无明显相关(r=-0.446,P>0.05);GEDVI随CVP升高而增加的16例中0 h CI≥3 L· min-1· m-2有13例(81.3%),GEDVI不随CVP升高而增加的10例中0 h CI≥3 L· min-1· m-2有3例(30.0%),差异有统计学意义(χ2=6.829,P<0.05)。结论 PiCCO监测所得血流动力学指标指导下的感染性休克液体复苏治疗,能有效地提高液体复苏的成功率。与CVP相比,GEDVI更能有效反应心脏前负荷,在感染性休克并心功能抑制患者中,CVP与GEDVI之间的变化关系更能有效反应心脏功能。
目的:探討使用脈搏指示劑連續心排量鑑測( PiCCO)在指導感染性休剋患者早期液體複囌( EGDT)中的應用價值。方法選取診斷明確感染性休剋患者42例,于確診0 h、6 h、24 h記錄HR、MAP、CVP,PiCCO組(n=26),根據鑑測心排指數(CI)、全心舒張末期容積指數(GEDVI)、血管外肺水指數(EVLWI)、體循環阻力指數(SVRI)及CVP指標指導液體複囌,對照組(n=16)僅採用鑑測CVP指導液體複囌。比較兩組液體複囌治療後6 h、24 h的效果,觀察PiCCO組患者CVP升高2 mmHg、GEDVI增幅是否大于10%分析CVP、GEDVI與CI之間的相關性。結果 PiCCO組液體複囌6 h後HR、MAP較對照組改善明顯[(101.3±7.8)次/min比(119.4±7.2)次/min,t=-7.520,P<0.05;(71.8±7.6) mmHg比(51.5±8.9) mmHg,t=7.873,P<0.05],早期液體複囌成功率較對照組高;APACHEⅡ評分、乳痠清除率均較對照組明顯改善,住ICU天數較對照組減少[(17.0±3.4)分比(22.7±4.1)分,t=-4.978,P<0.05;(53.6±11.5)%比(-16.5±5.2)%,t=9.283,P<0.05;(13.8±2.6)d比(23.3±2.2)d,t=-5.075,P<0.05],28 d病死率差異均無統計學意義(t=-2.162,P>0.05);PiCCO組中液體複囌前後GEDVI的變化與CI的變化呈正相關(r=0.799, P<0.05),CVP變化與CI的變化無明顯相關(r=-0.446,P>0.05);GEDVI隨CVP升高而增加的16例中0 h CI≥3 L· min-1· m-2有13例(81.3%),GEDVI不隨CVP升高而增加的10例中0 h CI≥3 L· min-1· m-2有3例(30.0%),差異有統計學意義(χ2=6.829,P<0.05)。結論 PiCCO鑑測所得血流動力學指標指導下的感染性休剋液體複囌治療,能有效地提高液體複囌的成功率。與CVP相比,GEDVI更能有效反應心髒前負荷,在感染性休剋併心功能抑製患者中,CVP與GEDVI之間的變化關繫更能有效反應心髒功能。
목적:탐토사용맥박지시제련속심배량감측( PiCCO)재지도감염성휴극환자조기액체복소( EGDT)중적응용개치。방법선취진단명학감염성휴극환자42례,우학진0 h、6 h、24 h기록HR、MAP、CVP,PiCCO조(n=26),근거감측심배지수(CI)、전심서장말기용적지수(GEDVI)、혈관외폐수지수(EVLWI)、체순배조력지수(SVRI)급CVP지표지도액체복소,대조조(n=16)부채용감측CVP지도액체복소。비교량조액체복소치료후6 h、24 h적효과,관찰PiCCO조환자CVP승고2 mmHg、GEDVI증폭시부대우10%분석CVP、GEDVI여CI지간적상관성。결과 PiCCO조액체복소6 h후HR、MAP교대조조개선명현[(101.3±7.8)차/min비(119.4±7.2)차/min,t=-7.520,P<0.05;(71.8±7.6) mmHg비(51.5±8.9) mmHg,t=7.873,P<0.05],조기액체복소성공솔교대조조고;APACHEⅡ평분、유산청제솔균교대조조명현개선,주ICU천수교대조조감소[(17.0±3.4)분비(22.7±4.1)분,t=-4.978,P<0.05;(53.6±11.5)%비(-16.5±5.2)%,t=9.283,P<0.05;(13.8±2.6)d비(23.3±2.2)d,t=-5.075,P<0.05],28 d병사솔차이균무통계학의의(t=-2.162,P>0.05);PiCCO조중액체복소전후GEDVI적변화여CI적변화정정상관(r=0.799, P<0.05),CVP변화여CI적변화무명현상관(r=-0.446,P>0.05);GEDVI수CVP승고이증가적16례중0 h CI≥3 L· min-1· m-2유13례(81.3%),GEDVI불수CVP승고이증가적10례중0 h CI≥3 L· min-1· m-2유3례(30.0%),차이유통계학의의(χ2=6.829,P<0.05)。결론 PiCCO감측소득혈류동역학지표지도하적감염성휴극액체복소치료,능유효지제고액체복소적성공솔。여CVP상비,GEDVI경능유효반응심장전부하,재감염성휴극병심공능억제환자중,CVP여GEDVI지간적변화관계경능유효반응심장공능。
Objective To investigate the value of fluid resuscitation strategy in septic shock patients by pulse indicator continuous cardiac out ( PiCCO ) .Methods 42 septic shock patients were divided into the PiCCO group(n=26) and the control group(n=16).All patients measured heart rate(HR),mean artery pressure(MAP), central venous pressure(CVP);CI,GEDVI,SVRI,EVLWI,CVP as indicator of fluid resuscitation after 0h,6h,24h of the diagnosis were measured respectively in PiCCO group;CVP as guiding volume resuscitation was measured in the control group .The effect of fluid resuscitation was compared between two groups .To analyse the relationship between CVP,GEDVI and CI in PiCCO group .according to CVP increase 2mmHg ,GEDVI whether elevated 10%.Results After 6h EGDT treatment bundle HR ,MAP,APACHEII score and clearance rate of lactic in PiCCO group improved more than those in control group [(101.3 ±7.8) and (119.4 ±7.2),t=-7.520,P<0.05;(71.8 ±7.6) and (51.5 ±8.9),t=7.873,P<0.05;(17.0 ±3.4) and (22.7 ±4.1),t=-4.978,P>0.05;(53.6 ±11.5) and (-16.5 ±5.2),t =9.283,P <0.05].There were no differences in 28-Day mortality between two groups (t =-2.162,P>0.05),but ICU hospitalization time decreased in PiCCO group [(13.8 ±2.6) and (23.3 ±2.2),t=-5.075,P<0.05].Changes in GEDVI was positively correlated with Changes in CI (r=0.799,P<0.05),while changes in CVP was poorly correlated with CI (r=-0.446,P>0.05).Conclusion Hemodynamic monitoring by PiCCO directed fluid resuscitation strategy can elevate reversal rate .Compared with pressure index CVP ,GEDVI is a sensitive indicator of cardiac preload .Correlation between CVP and GEDVI can reflect cardiac function ,Especially for septic shock patients with cardiac depression .