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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
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1 to 1 of 1 Research Studies DisplayedMiano TA, Hennessy S, Yang W
Association of vancomycin plus piperacillin-tazobactam with early changes in creatinine versus cystatin C in critically ill adults: a prospective cohort study.
The purpose of this study was to test the hypothesis that the association between vancomycin + piperacillin-tazobactam and increased acute kidney injury (AKI) risk by contrasting changes in creatinine concentration after antibiotic initiation with changes in cystatin C concentration. The researchers included patients enrolled in the Molecular Epidemiology of SepsiS in the ICU (MESSI) prospective cohort who were treated for greater than or equal to 48 h with vancomycin + piperacillin-tazobactam or vancomycin + cefepime. The kidney function biomarkers of blood urea nitrogen (BUN), creatinine, and cystatin C were measured before antibiotic treatment and again on day two after initiation. Creatinine-defined AKI and dialysis were evaluated through day14, and mortality was assessed through day 30. The study found that in the 739 patients vancomycin + piperacillin-tazobactam was associated with a higher percentage increase of creatinine at day-two and a higher incidence of creatinine-defined AKI: rate ratio. Vancomycin + piperacillin-tazobactam was not associated with change in alternative biomarkers. The researchers concluded that the study supports the hypothesis that vancomycin + piperacillin-tazobactam effects on creatinine represent pseudotoxicity.
AHRQ-funded; HS027626.
Citation: Miano TA, Hennessy S, Yang W .
Association of vancomycin plus piperacillin-tazobactam with early changes in creatinine versus cystatin C in critically ill adults: a prospective cohort study.
Intensive Care Med 2022 Sep;48(9):1144-55. doi: 10.1007/s00134-022-06811-0..
Keywords: Critical Care, Medication, Kidney Disease and Health, Adverse Drug Events (ADE), Adverse Events