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26篇 您的检索式:作者名="Dirkmann"
    题名 作者 年代 出处 被引量
1低温和酸中毒对人全血凝血功能损害的协同作用显示文摘背景低温和酸中毒对不同临床状态下凝血疾患的影响已有报道。本研究中,我们对全血的凝血功能进行评估,以探讨低温和酸中毒对凝血的影响。方法采自10名健康志愿者(2女,8男)的全血样本(3.000μl),加入40μl摩尔浓度递加的盐酸,使血液酸化至pH(α-pH固定计)介于7.0和7.37之间。用内源性(InTEM^TM)和外源性(ExTEM^TM)活化方法孵化30分钟后,再用旋转血栓弹性测定法分析凝血功能。为了评估凝血功能对温度的依赖性,所有试验均在血液/血栓弹性测定仪的温度30、33、36和39℃下分别进行。此外,通过添加细胞松弛素D进行了另一项外源性激活方法,以此来检测在无血小板作用时,血凝块的形成情况。结果正常pH下低温导致了凝血时间延长[ExTEM:65秒±3.6(36℃)vs85±4(30℃),P〈0.001;InTEM:181秒±10(36℃)vs226±9,P〈0.001],血凝块形成时间延长[ExTEM:105秒±5(36℃)vs 187±6(30℃),P〈0.001;InTEM:101秒±5(36℃)vs175±7,P〈0.001],并且伴有α角的缩小,[ExTEM:65.6±1.8(36℃)vs 58±1.1,P〈0.01;InTEM:70.5±1.8(36℃)vs 60.2±1.5,P〈0.001]。最大血栓弹力仅在InTEM测定法中显著受损[56.9mm±0.9(36℃)vs 52.7±0.9,P〈0.05]。相反,正常体温下酸中毒本身无明显作用。酸中毒放大了低温的作用,并在内源性和外源性激活实验中,两者对凝血时间、d角、最大血栓弹力的影响有协同作用。用细胞松弛素D消除血小板功能后进行的纤维蛋白凝块形成试验显示,凝血功能并没有受损。血凝块溶解在低温和(或)酸中毒环境下减少,而在体温升高的情况下增加。结论在此体外研究中,血栓弹性测定法显示:酸中毒使低温引起的凝血功能改变恶化,而不伴低温的酸中毒对凝血功能无显著影响。这种情况是由于凝血因子和血小板功能受到抑制引起的。因此,在37℃下进行的血栓弹性测定法高估了低温尤其伴酸中毒时凝血功能的完整性。Daniel Dirkmann Alexander A. Klaus Gorlinger Jurgen Peters 张昕(译) 2009麻醉与镇痛2009,,3:1
2Hypothermia and acidosis synergistically impair coagulation in human whole blood 显示文摘Dirkmann D Hanke AA Gorlinger K 2008Anesth Analg2008,106,6:1
3Recombi- nant tissue-type plasminogen activator-evoked hyperfibrinolysis is enhanced by acidosis and inhibited by hypothermia but still can be blocked by tranexamic acid 显示文摘Dirkmann D RadU-Berlemann J Gorlinger K 2013J Trauma Acute Care Surg2013,74,2:1
4First- line therapy with coagulation factor concentrates com- bined with point-of-care coagulation testing is associ- ated with decreased allogeneic blood transfusion in cardiovascular surgery: a retrospective, single-center cohort study 显示文摘Gorlinger K Dirkmann D Hanke AA 2011Anesthesiology2011,115,:1
5Perioperative use of modified thrombelastography in factor xi deficiency:A helpful method to asseess drug effects显示文摘Dirkmann D Hanke AA Gorlinger K 0,,:1
6Hypothermia and acidosis synergistically in pair coagulation in human whole blood显示文摘Dirkmann D Hanke AA Gorlinger K 2008Anesth Analg2008,106,16:1
7Effects of parecoxib on analgesia benefit and blood loss following open prostatectomy: a muhicentre randomized trial 显示文摘Dirkmann D Groeben H Farhan H 2015BME Anesthesiology2015,15,1:1
8Reduction of Fresh Frozen Plasma Requirements by Periopera- tive Point-of-Care Coagulation Management with Ear- ly Calculated Goal-Directed Therapy 显示文摘Gorlinger K Fries D Dirkmann D 2012Transfus Med Hemother2012,39,:1
9Effects of parecoxib on anal- gesia benefit and blood loss following open prostatectomy :a multicen- tre randomized trial显示文摘Dirkmann D Groeben H Farhan H 2015BMC Anesthesiology2015,15,1:1
10First-line Therapy with coagulation factor concentrates combined with point-of-care coagulation testing is associated with decreased allogeneic blood transfusion in cardiovascular surgery显示文摘Gorlinger K Dirkmann D Hanke AA 2011Anesthesiology2011,115,6:1
11Factor and tranexamic acid but not recombinant factor VII a attenuate tissue plasminogen activator-induced hypeffibrinolysis in human whole blood 显示文摘Dirkmann D Girlinger K Gisbertz C 2012AnesthAnalg2012,114,6:1
12Hypothermia and acidosis synergistically impair coagulation in human whole blood显示文摘DIRKMANN D HANKE AA GORLINGER K 2008Anesth Analg2008,106,6:1
13Hypothermia and Acidosis Synergistically Impair Coagulation in Human Whole Blood显示文摘Daniel Dirkmann Alexander A. Hanke Klaus G?rlinger Jürgen Peters 2008Anesthesia & Analgesia2008,,6:1
14Effects of parecoxib on anal- gesia benefit and blood loss following open prostatectomy : a muhicentre randomized triM显示文摘Dirkmann D Groeben H Farhan H 2015BMC Anesthesiology2015,15,1:1
15Re- combinant tissue type plasminogen activator - evoked hy- perfibrinolysis is enhanced by acidosis and inhibited by hypothermia but still can be blocked by tranexamic acid显示文摘Dirkmann D Radu - Berlemann J Gorlinger K 2013J Trauma Acute Care Surg2013,74,2:1
16Factor XIII and tranexamic acid but not recombinant factor VIIa attenuate tissue plasminogen activator-induced hyper- fibrinolysis in human whole blood 显示文摘Dirkmann D Grlinger K Gisbertz C 2012Anesth Analg2012,114,6:1
17First - line Thera- py with Coagulation Factor Concentrates Combined with Point - of - Care Coagulation Testing Is Associated with Decreased Allo- geneic Blood Transfusion in Cardiovascular Surgery 显示文摘Gorlinger K Dirkmann D Hanke AA 2011Anes- thesiology2011,115,6:1
18First-line Therapy with Coagulation Factor Concentrates Combined with Point-of-Care Coagulation Testing Is Associated with Decreased Allogeneic Blood Transfusion in Cardiovascular Surgery: A Retrospective, Single-center Cohort Study显示文摘Klaus G?rlinger Daniel Dirkmann Alexander A. Hanke Markus Kamler Eva Kottenberg Matthias Thielmann Heinz Jakob Jürgen Peters 2011Anesthesiology2011,,6:1
19Management of hemorrhage in cardiolhoraeic surgery 显示文摘G6rlinger K Shore-Lesserson L Dirkmann D 2013J Cardiothorae Vasc Anesth2013,27,4:1
20Recombinant tissuetypo plasminogen activator-evoked hyperfibrinolysis is en- hanced by acidosis and inhibited by hypothermia but still can be blocked by tranexamic acid 显示文摘Dirkmann D Radu-Berlemann J Gorlinger K 2013J Trauma Acute Care Surg2013,74,2:1
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