• E Esmer, P Derst, M Schulz, H Siekmann, K S Delank, and das TraumaRegister DGU®.
• Orthopädie und Unfallchirurgie, Asklepios Klinikum Harburg, Eißendorfer Pferdeweg 52, 21075, Hamburg, Deutschland. Emrahesmer@gmx.de.
• Unfallchirurg. 2017 Apr 1; 120 (4): 312-319.

BackgroundIn the treatment of complex pelvic fractures hemorrhage control is of primary importance; however, studies regarding the localization of bleeding are contradictory so that various treatment approaches are recommended. The primary aim of external pelvic compression applied in the trauma room is to reduce the pelvic volume and counteract blood loss through self-induced tamponade. This study examined the influence of external pelvic compression on mortality and outcome in cases of hemodynamically unstable pelvic fractures in a larger number of cases.Material And MethodsThe current study used the TraumaRegister DGU® (TR-DGU) to retrospectively evaluate the records of 104 patients treated between 2002 and 2011. All patients suffered severe injury with an injury severity score (ISS) of at least 16 points. In addition, the patients were hemodynamically unstable with confirmed relevant isolated pelvic injuries. To evaluate the effectiveness of external pelvic compression, patients with and without external pelvic stabilization were compared.ResultsOf the investigated patients 26.9 % died of their injuries and of these the mortality was 78.6 % within the first 6 h of admission to the trauma room. External pelvic stabilization was performed in 45.2 % of patients. The mortality was 19.1 % in patients with external pelvic stabilization and in contrast, the mortality in the group of patients without external pelvic stabilization was 33.3 %. During the course of hospitalization, surviving patients with external pelvic stabilization were significantly more likely to develop sepsis or multiple organ failure and required longer periods of intensive care.ConclusionExternal pelvic stabilization seems to be an important instrument for the initial treatment of hemodynamically unstable pelvic fractures and showed a positive effect on patient mortality.

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