European journal of trauma and emergency surgery : official publication of the European Trauma Society
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Eur J Trauma Emerg Surg · Dec 2024
Stopping the bleed when tourniquets cannot: a technique for Foley catheter balloon compression in trauma.
Hemorrhage is a leading cause of death in trauma. Prehospital hemorrhage control techniques include tourniquet application for extremity wounds and direct compression; however, tourniquets are not effective in anatomic junctions, and direct compression is highly operator dependent. Balloon catheter compression has been employed previously in trauma care, but its use has been confined to the operating room and restricted to specific anatomic injuries. ⋯ Foley catheter balloon compression is a useful addition to a provider's arsenal of hemorrhage control techniques, as it is effective in anatomic junctions, preserves collateral circulation through focused compression, and requires minimal active physical attention to maintain hemostasis.
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Eur J Trauma Emerg Surg · Dec 2024
Treatment of infected humeral shaft nonunion and presumed aseptic nonunion with positive intraoperative cultures: a retrospective single-center study.
The management of infected humeral shaft nonunion (HSN) remains challenging due to the lack of consensus and the potential for occult infection. The aim of this study was to evaluate a surgical strategy based on a two-stage treatment for suspected infection or a one-stage treatment for infection diagnosed retrospectively based on systematic bacteriological sampling. ⋯ This study confirms the relevance of one-stage surgery for HSN with occult infection and the value of systematic bacteriological sampling during the revision of humeral diaphyseal osteosynthesis.
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Eur J Trauma Emerg Surg · Dec 2024
Automatic virtual reconstruction of acetabular fractures using a statistical shape model.
Automatic virtual reconstruction of complex fractures would be helpful for pre-operative surgical planning. We developed a statistical shape model (SSM) which contains data of 200 intact 3D hemipelves. It allows for quantification of shape differences and is able to reconstruct abnormal shaped pelvises. We applied our SSM to reconstruct elementary and associate type acetabular fractures and assessed the reconstruction performance of the SSM, by comparing the reconstructed shape with the intact contralateral hemipelvis. ⋯ Using a statistical shape model allows for accurate virtual reconstructions of elementary and associate type acetabular fractures within a clinically acceptable range, especially within regions important for plate-fitting. SSM-based reconstructions can serve as a valuable tool for pre-operative planning in clinical practice, when a template of the contralateral hemipelvis is unavailable.
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Eur J Trauma Emerg Surg · Dec 2024
Biomechanical evaluation of double-stranded knot configurations in high-strength sutures and tapes.
Recently, a new dynamic high-strength suture (DC) was introduced, also available in tape form (DT), featuring a salt-infused silicone core attracting water in a fluid environment to preserve tissue approximation. The aims of this study were to (1) assess the influence of securing throw number on knot security of two double-stranded knot configurations (Cow-hitch and Nice-knot) tied with either dynamic (DC and DT) or conventional (FW and ST) high-strength sutures and tapes, and (2) compare the ultimate force and knot slippage of the novel dynamic versus conventional sutures and tapes when used with their minimal number of needed securing throws. ⋯ The minimum number of securing throws required to achieve 100% security was 2 with DC, DT and ST for both Cow-hitch and Nice-knots configurations, in contrast to FW where 3 securing throws were needed. With these minimum numbers of securing throws, Nice-knots were associated with significantly higher ultimate forces when using DT and lower slippage with DC versus Cow-hitch knots.
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Eur J Trauma Emerg Surg · Dec 2024
Penetrating trauma on the rise- nine-year trends of severe trauma in Sweden.
Sweden has an established trauma system involving national trauma criteria and the Swedish trauma registry (SweTrau), since over a decade. Meanwhile, the injury panorama has evolved, with an increase in gang-related violence in the Swedish community. In this study, we aimed to investigate long-term trends in mortality, management and trauma type in two major Swedish trauma centers over a nine-year period. ⋯ In this trend analysis at two major Swedish trauma centers during 2013-2021, penetrating trauma increased with over 50% while traffic injuries decreased. The rise in mortality in patients with a TA and NISS < 15 is concerning and requires further evaluation, as do the reduction in ICU admissions.