• Transfusion · Feb 2010

    Comparative Study

    Increased number of coagulation products in relationship to red blood cell products transfused improves mortality in trauma patients.

    • Beth H Shaz, Christopher J Dente, Jeffrey Nicholas, Jana B MacLeod, Andrew N Young, Kirk Easley, Qiang Ling, Robert S Harris, and Christopher D Hillyer.
    • Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, Georgia 30322, USA. bshaz@emory.edu
    • Transfusion. 2010 Feb 1;50(2):493-500.

    BackgroundRecent data from military and civilian centers suggest that mortality is decreased in massive transfusion patients by increasing the transfusion ratio of plasma and platelet (PLT) products, and fibrinogen in relationship to red blood cell (RBC) products during damage control resuscitation and surgery. This study investigates the relationship of plasma:RBC, PLT:RBC, and cryoprecipitate:RBC transfusion ratios to mortality in massively transfused patients at a civilian Level 1 trauma center.Study Design And MethodsDemographic, laboratory, transfusion, and outcome data were collected prospectively from February 1, 2007, to January 31, 2009, and retrospectively from February 1, 2005, to January 31, 2007, on all injured patients who underwent massive transfusion (defined as >or=10 RBC products within 24 hr). Mortality was analyzed in relation to the plasma:RBC, PLT:RBC, and cryoprecipitate:RBC transfusion ratios using both univariate and multivariate analyses.ResultsA total of 214 patients received massive transfusion secondary to traumatic injury. High versus low transfusion ratios were associated with improved 30-day survival: plasma:RBC 59% versus 44%, p = 0.03; PLT:RBC 63% versus 33%, p < 0.01; and cryoprecipitate:RBC 66% versus 41%, p < 0.01. By multivariable stepwise logistic regression analysis, increased plasma:RBC (p = 0.02) and PLT:RBC (p = 0.02), and decreased age (p = 0.02), ISS (p < 0.01) and total RBCs (p = 0.03) were statistically associated with improved 30-day survival.ConclusionsIn the civilian setting, plasma, PLT, and cryoprecipitate products significantly increased 30-day survival in trauma patients. Future prospective randomized clinical trials are required to determine the optimal transfusion ratios.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…