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Orthopaedic Proceedings
Vol. 100-B, Issue SUPP_16 | Pages 32 - 32
1 Nov 2018
Morgenstern M
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The most challenging complications in orthopaedic trauma surgery are fracture-related infections (FRI). The incidence ranges from approximately 1% after closed fractures or joint replacement, to more than 30% in complex open limb fractures. Despite tremendous efforts with prolonged antibiotic therapy and multiple revision surgeries, these complications are associated with considerable rates of recurrent infections as well as permanent functional impairment. The primary aim for the clinician is to prevent infection, because once established, an infection is difficult to eradicate. The main reason for this is biofilm formation on the implanted device, which allows pathogens to protect themselves from host immune response and antimicrobial therapy. In open fractures with a considerable wound contamination and soft- tissue damage, systemically-delivered antibiotics may not reach sufficient local concentrations to eradicate the bacteria. Locally delivered antibiotics can overcome this problem by providing high local concentrations. Currently, several antibiotic loaded biomaterials for local infection prophylaxis and/or treatment are available. In this talk, next to the diagnostic challenges of FRIs, the currently available antimicrobial-loaded biomaterials will be described. Against a backdrop of increasing infection and antimicrobial resistance, the prudent use and availability of such materials will become even more important