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Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2012

Renal impairment after high-dose flucloxacillin and single-dose gentamicin prophylaxis in patients undergoing elective hip and knee replacement.

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Challagundla Sudhakar Rao, Knox David, Hawkins Amanda, Hamilton David, W V Flynn Robert, Robertson Sue, Isles Chris

Аннотация

BACKGROUND: Following advice from the Scottish Antimicrobial Prescribing Group, we switched our antibiotic prophylaxis for elective hip and knee replacement surgery from cefuroxime to flucloxacillin with single-dose gentamicin in order to reduce the incidence of Clostridium difficile associated diarrhoea (CDAD). A clinical impression that more patients subsequently developed acute kidney injury (AKI) led us to examine this possibility in more detail.

METHODS: We examined the incidence of AKI in 198 consecutive patients undergoing elective hip or knee surgery. These patients were given the following prophylactic antibiotics: cefuroxime (n = 48); then high-dose (HD) flucloxacillin (5-8 g) with single-dose gentamicin (n = 52); then low-dose (LD) flucloxacillin (3-4 g) with single-dose gentamicin (n = 46) and finally cefuroxime again (n = 52).

RESULTS: Patients receiving HD flucloxacillin required more vasopressors during surgery (P = 0.02); otherwise, there were no statistically significant differences in pre- and peri-operative characteristics between the four groups. The proportion of patients with any form of AKI by RIFLE criteria was first cefuroxime (8%), HD flucloxacillin with gentamicin (52%), LD flucloxacillin with gentamicin (22%) and second cefuroxime (14%; P < 0.0001). Odds ratios for AKI derived from a multivariate logistic regression model, adjusted also for sex and angiotensin-converting enzyme inhibitors/angiotensin receptor blockers, with the first cefuroxime group as a reference category were: HD flucloxacillin with gentamicin 14.53 (4.25-49.71); LD flucloxacillin with gentamicin 2.96 (0.81-10.81) and second cefuroxime 2.01 (0.52-7.73). Three patients required temporary haemodialysis. Biopsies in two of these showed acute tubulo-interstitial nephritis. All three patients belonged to the HD flucloxacillin with gentamicin group. None of the patients developed CDAD.

CONCLUSIONS: We have shown an association between the prophylactic antibiotic regimen and subsequent development of AKI following primary hip and knee arthroplasty that appeared to be due to the use of HD flucloxacillin with single-dose gentamicin. We found no evidence to suggest that this association was confounded by any of the co-variates we measured.

Предметные рубрики MeSH

ИП Урсолов Владлен Сергеевич

ИНН 500118482352 · ОГРНИП 314500117700049

Реквизиты и контакты