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Orthopaedic Proceedings
Vol. 97-B, Issue SUPP_6 | Pages 2 - 2
1 May 2015
Dass D Goubran A Gosling O Stanley J Solanki T Baker B Kelly A Heal J
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In 2011 health policy dictated a reduction in iatrogenic infections, such as Clostridium difficile (C. diff), this resulted in local change to antimicrobial policy in orthopaedic surgery. Previous antimicrobial policy was Cefuroxime, this was changed to Flucloxacillin and Gentimicin. Following this change an increased number of patients appeared to suffer from acute kidney injury (AKI). We initially evaluated the incidence of AKI pre and post antibiotic change and found a correlation between the Flucloxacillin and AKI. We then made changes to antibiotic policy to mitigate the increased rates of AKI and proceeded to evaluate the outcomes.

In this prospective study all patients admitted with fracture neck of femurs were identified from the National Hip Fracture database and data obtained. The degree of AKI was classified according to the validated RIFILE criteria.

Evaluation showed a 4 fold decrease, from 13% to only 3%, in AKI after introduction of the modified antibiotic policy. C.difficile continues to be non-existent since this change.

Flucloxacillin obviously had a significant impact on this patient group. However, we have shown that with appropriate changes to antibiotic policy AKI associated morbidity can be significantly reduced. Dose dependent antibiotics will now be given based on weight and eGFR.


Orthopaedic Proceedings
Vol. 96-B, Issue SUPP_5 | Pages 9 - 9
1 Mar 2014
Dass D Gosling O Neuberger F Solanki T Baker B Heal J
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In late 2011 there was a change in antimicrobial policy in orthopaedic surgery to reduce the Clostridium difficile (C. diff) rate, this was inducted top down from government, to PCT, to hospital trust. The previous antimicrobial policy was Cefuroxime, this was changed to Flucloxacillin and Gentimicin. Following this change it was noticed an increased number of patients appeared to suffer from acute kidney injury (AKI). This led us to evaluate the incidence of AKI pre and post antibiotic change and look at the causes behind this.

In this retrospective study all patients admitted with fracture neck of femurs were identified from the National Hip Fracture database and data pulled. The degree of AKI was classified according to the validated RIFILE criteria.

Evaluation showed 2–4 fold increase in AKI since antibiotic change. Although mortality was decreased in these patients, the incidence of AKI had increased significantly. However, C. difficile has been obliterated by this change.

The investigation highlights potential problems with increased rates of AKI amongst NOF patients, since antibiotic change. Flucloxacillin may have significant impact on this patient group. Dose dependent antibiotics will now be given based on weight and eGFR. Further analysis of this new change needs to be evaluated.