The effectiveness of antibiotic cement-coated nails in post-traumatic femoral and tibial osteomyelitis - comparative analysis of custom-made versus commercially available nails
: The first objective of this retrospective study was to assess infection control rates in patients with chronic post-traumatic osteomyelitis (CPTO) of the femur or tibia treated with antibiotic cement-coated nails. The second objective was to compare the efficacy of custom-made nails versus commerc...
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Veröffentlicht in: | Journal of bone and joint infection 2021-12, Vol.6 (9), p.457-466 |
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Zusammenfassung: | : The first objective of this retrospective study was to assess infection control rates in patients with chronic post-traumatic osteomyelitis (CPTO) of the femur or tibia treated with antibiotic cement-coated nails. The second objective was to compare the efficacy of custom-made nails versus commercially available antibiotic-coated nails in terms of infection control and need for reoperation.
: We reviewed a consecutive series of CPTO patients treated with antibiotic-coated nails who had a minimum follow-up of 24 months. We recorded the characteristics of the initial injury, the type of nail used, cement-nail debonding, infecting microorganisms, operating time, infection control, need for reoperation, and failure rate. We performed a comparative analysis between nails manufactured in the operating room (i.e., custom-made) and those commercially available.
: Thirty patients were included. The affected bones were the femur (
) and the tibia (
). Twenty-one of the 30 initial injuries were open fractures. Staphylococcus aureus was the most frequently isolated microorganism (50 %). Sixteen patients were treated with custom-made nails and 14 with commercially available antibiotic-coated nails. At the time of extraction, four out of five custom-made antibiotic-coated nails experienced cement-bone debonding. Commercial nails were associated with shorter operating times (
). The overall infection control rate was 96.66 %. Eight (26.66 %) patients needed reoperation. There was one failure (3.33 %) in the group treated with custom-made antibiotic-coated nails. We did not find significant differences between nail types in terms of reoperation, infection control, and failure rate.
: The use of antibiotic cement-coated nails proved useful in CPTO treatment. Commercially available nails had significantly shorter operating times and did not present cement-bone debonding during removal. Our results seem to indicate that both nail types are similar in terms of infection control and reoperation rates. |
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ISSN: | 2206-3552 2206-3552 |
DOI: | 10.5194/jbji-6-457-2021 |