Abstract
Age is a well-known risk factor in trauma patients. The aim of the present study was to define the age-dependent cut-off for increasing mortality in multiple injured patients. Pre-existing medical conditions in older age and impaired age-dependent physiologic reserve contributing to a worse outcome in multiple injured elderly patients are discussed as reasons for increased mortality. A retrospective clinical study of a statewide trauma data set from 1993 through 2000 included 5375 patients with an Injury Severity Score (ISS) ≥ 16 who were stratified by age. The ISS and Abbreviated Injury Score (AIS) quantified the injury severity. Outcome measures were mortality, shock, multiple organ failure, and severe head injury. Mortality in this series increased beginning at age 56 years, and that increase was independent of the ISS. The mortality rate increased from 7.3% (patients 46–55 years of age) to 13.0% (patients ages 56–65 years) in patients with ISS 16–24; from 23.8% to 32.1% in those with ISS 25–50; and from 62.2% to 82.1% in those with ISS 51–75 (P ≤ 0.05). Severe traumatic brain injury (sTBI) was the most frequent cause of death, with a significant peak in patients older than 75 years. The incidence of lethal multiple organ failure increased significantly beginning at age 56 years (P ≤ 0.05), but it showed no further increase in patients aged 76 years or older. In contrast, the incidence of lethal shock showed a significant increase from age 76 years (P ≤ 0.05), but not at age 56 years. However, from age 56 years, mortality increased significantly in patients who sustained multiple trauma—an increase that was independent of trauma severity.
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Members of the Working Group “Multiple Trauma” of the German Society of Trauma: B. Bouillon (Köln), S. Eich (München), K.G. Kanz (München), C.A. Kühne (Essen), C. Lackner (München), R. Lefering (Köln), U. Lewan (Essen), W. Mutschler (München), D.Nast-Kolb (Essen), E. Neugebauer (Köln), , H.J. Oestern (Celle), T. Paffrath (Köln), H.C. Pape (Hannover), N. Pirente (Köln), M. Raum (Köln), G. Rieger (Celle), D. Rixen (Köln), S. Ruchholtz (Essen), L. Schlosser (Köln), C. Strohecker (Hannover), C. Waydhas (Essen), B. Zintl (München). Participating hospitals: Zentralklinikum Augsburg, Kreiskrankenhaus Bad Hersfeld, Charité - Campus Virchow-Klinikum Berlin, Martin-Luther-Krankenhaus Berlin, Klinikum Berlin-Buch, BG-Unfallklinik Berlin-Mahrzahn, Krankenanstalten Gilead Bielefeld, BG-Klinik Bochum Bergmannsheil Knappschaftskrankenhaus der Ruhr-Universität Bochum, Friedrich-Wilhelms-Universität Bonn, Zentralkrankenhaus Sankt-Jürgen-Straße Bremen, Zentralkrankenhaus Bremen-Ost, Klinikum Bremerhaven-Reinkenheide, Allgemeines Krankenhaus Celle, Klinikum Chemnitz, Klinikum Dessau, Klinikum Lippe-Detmold, Krankenhaus Dresden-Neustadt, Technische Universität Dresden, Krankenhaus Dresden-Friedrichstadt, Heinrich-Heine-Universität Düsseldorf, Klinikum Erfurt, Kreiskrankenhaus Eschwege, Universitätsklinikum Essen, Evang. Krankenhaus Lutherhaus Essen, BG Unfallklinik Frankfurt / Main, Universitätsklinik Frankfurt / Main, Klinikum Frankfurt / Oder, Klinikum Fürth, Johanniter-Krankenhaus Geesthacht, Städtisches Klinikum Görlitz, Klinik an Eichert Göppingen, Georg-August-Universität Göttingen, Universität Graz (Österreich), Allg. Unfallversicherungsanstalt Graz (Österreich), Kreiskrankenhaus Grevenbroich, Universitätsklinik Groningen (Niederlande), Kreiskrankenhaus Gummersbach, BG-Unfallkrankenhaus Hamburg, Kreiskrankenhaus Hameln, Medizinische Hochschule Hannover, Krankenhaus Hannover-Nordstadt, Friederikenstift Hannover, Ev. Krankenhaus Hattingen, Orthopäd. Universitätsklinik Heidelberg, St. Bernward Krankenhaus Hildesheim, Universität des Saarlandes Homburg / Saar, Waldviertel Klinikum Horn (Österreich), LKH Judenburg-Knittelfeld (Österreich), Städt. Klinikum Karlsruhe, Christian-Albrechts-Universität Kiel, Chirurgischer Lehrstuhl der Universität zu Köln, Städt. Klinikum Köln-Merheim, Allg. öff. Krankenhaus Krems/Donau (Österreich), Städt. Klinikum St. Georg Leipzig Universität Leipzig, Ev. Krankenhaus Lengerich, Allg. öffentl. Krankenhaus Linz (Österreich), Ev. Krankenhaus Lippstadt, Universitätsklinikum Lübeck, BG Unfallklinik Ludwigshafen, St.-Marien-Hospital Lünen, Krankenhaus Altstadt, Städt. Klinikum Magdeburg Otto-von-Guericke-Universität Magdeburg, Johannes-Gutenberg-Universität Mainz, Universitätsklinikum Mannheim, Universität Marburg, Klinikum Minden, Krankenhaus Maria Hilf Mönchengladbach, Klinikum Großhadern der LMU München, Klinikum Innenstadt der LMU München, Städt. Krankenhaus München-Harlaching, Westfälische Wilhelms-Universität Münster, BG-Unfallklinik Murnau, Lukaskrankenhaus der Städt. Kliniken Neuss, Marienhospital Osnabrück, Vogtland Klinikum Plauen, Klinikum Remscheid, Klinikum Rosenheim, Sana-Krankenhaus Rügen, St. Johanns-Spital - Landeskrankenhaus Salzburg (Österr.), Diakonissenkrankenhaus Schwäbisch Hall, Kreiskrankenhaus Soltau, Johanniter-Krankenhaus der Altmark Stendal, Kreiskrankenhaus Traunstein, BG-Unfallklinik Tübingen, Bundeswehrkrankenhaus Ulm, Universitätsklinik Ulm, Klinikum der Stadt Villingen-Schwenningen, Klinikum Weiden / Opfz., Asklepios Kreiskrankenhaus Weißenfels, Donauspital Wien (Österreich), Ferdinand-Sauerbruch-Klinikum Wuppertal, Julius-Maximilians-Universität Würzburg, Universitätsspital ETH Zürich, (Schweiz) Rettungsstelle Zusmarshausen
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Kuhne, C.A., Ruchholtz, S., Kaiser, G.M. et al. Mortality in Severely Injured Elderly Trauma Patients—When Does Age Become a Risk Factor?. World J. Surg. 29, 1476–1482 (2005). https://doi.org/10.1007/s00268-005-7796-y
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DOI: https://doi.org/10.1007/s00268-005-7796-y