Abstract
Purpose
This study aimed to compare individual pharmacokinetic (PK) parameters of vancomycin with predicted values from five population PK models in patients with diabetic foot infections (DFIs).
Methods
Patients with a diagnosis of DFI and an estimated glomerular filtration rate (eGFR) ≥ 30 mL/min were included in the study. Individual PK data was carried on by collecting three vancomycin serum concentrations in a steady-state condition. Five published population-based nomograms were assumed to predict PK parameters. Optimal vancomycin exposure was considered as a trough level of 15–20 mg/L or the area under the curve over 24 h/minimum inhibitory concentration (AUC24/MIC) ≥ 400.
Results
A total of 48 samples from 16 patients were analyzed. There was a statistically significant difference between the volume of distribution (Vd) obtained from population methods and the individual estimations (P ≤ 0.001 in Ambrose and Burton, P = 0.010 and 0.006 in Bauer and Burton revised models, respectively). AUC/MIC ≥ 400 was achieved in 68.7% of patients while 50% had a trough level of less than 15 mg/L.
Conclusions
Vancomycin PK parameters, particularly individualized Vd, may not be predictable by population nomograms in patients with DFI and stable renal function. Moreover, the weak correlation between AUC24 values and trough concentrations underlines the starting practice of vancomycin AUC24-based monitoring and dosing in the clinical setting.
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Data Availability
The authors confirm that the data supporting the findings of this study are available within the article.
References
Lin S-Y, Lin N-Y, Huang Y-Y, Hsieh C-C, Huang Y-C. Methicillin-resistant Staphylococcus aureus nasal carriage and infection among patients with diabetic foot ulcer. J Microbiol Immunol Infect. 2020;53(2):292–9.
Henig O, Pogue JM, Martin E, Hayat U, Ja’ara M, Kilgore PE, Cha R, Dhar S, Kaye KS. The impact of multidrug-resistant organisms on outcomes in patients with diabetic foot infections. Open Forum Infect Dis. 2020;7(5):ofaa161). https://doi.org/10.1093/ofid/ofaa161
Prompers L, Huijberts M, Schaper N, Apelqvist J, Bakker K, Edmonds M, et al. Resource utilisation and costs associated with the treatment of diabetic foot ulcers. Prospective data from the Eurodiale study. Diabetologia. 2008;51(10):1826–34.
Eleftheriadou I, Tentolouris N, Argiana V, Jude E, Boulton AJ. Methicillin-resistant Staphylococcus aureus in diabetic foot infections. Drugs. 2010;70(14):1785–97.
Elbarbry F. Vancomycin dosing and monitoring: critical evaluation of the current practice. Eur J Drug Metab Pharmacokinet. 2018;43(3):259–68.
Loc-Carrillo C, Wang C, Canden A, Burr M, Agarwal J. Local intramedullary delivery of vancomycin can prevent the development of long bone Staphylococcus aureus infection. PLoS One. 2016;11(7): e0160187.
Rodvold KA. 60 plus years later and we are still trying to learn how to dose vancomycin. Clin Infect Dis. 2020;70(8):1546–9.
Hamada Y, Kuti JL, Nicolau DP. Vancomycin serum concentrations do not adequately predict tissue exposure in diabetic patients with mild to moderate limb infections. J Antimicrob Chemother. 2015;70(7):2064–7.
Burns AN, Goldman JL. A moving target—vancomycin therapeutic monitoring. J Pediatr Infect Dis Soc. 2020;9(4):474–8.
Monteiro JF, Hahn SR, Gonçalves J, Fresco P. Vancomycin therapeutic drug monitoring and population pharmacokinetic models in special patient subpopulations. Pharmacol Res Perspect. 2018;6(4):e00420.
Marsot A, Boulamery A, Bruguerolle B, Simon N. Vancomycin. Clin Pharmacokinet. 2012;51(1):1–13.
Chang C-H, Lin C-Y, Tian Y-C, Jenq C-C, Chang M-Y, Chen Y-C, et al. Acute kidney injury classification: comparison of AKIN and RIFLE criteria. Shock. 2010;33(3):247–52.
Bauer L. Vancomycin. Applied Clinical Pharmacokinetics, 2nd ed. McGraw Hill Medical; 2008. p. 207–98.
Pai MP, Neely M, Rodvold KA, Lodise TP. Innovative approaches to optimizing the delivery of vancomycin in individual patients. Adv Drug Deliv Rev. 2014;77:50–7.
Cockcroft DW, Gault H. Prediction of creatinine clearance from serum creatinine. Nephron. 1976;16(1):31–41.
Murphy JE, Gillespie DE, Bateman CV. Predictability of vancomycin trough concentrations using seven approaches for estimating pharmacokinetic parameters. Am J Health Syst Pharm. 2006;63(23):2365–70.
Matzke GR, Mcgory RW, Halstenson CE, Keane WF. Pharmacokinetics of vancomycin in patients with various degrees of renal function. Antimicrob Agents Chemother. 1984;25(4):433–7.
Bauer L. Carbamazepine. Applied Clinical Pharmacokinetics. 2nd ed. New York: McGraw-Hill Education; 2008. p. 548–62.
Winter ME, Katcher BS, Koda-Kimble MA. Basic clinical pharmacokinetics. Philadelphia: Lippincott Williams & Wilkins; 2004.
Burton ME, Gentle DL, Vasko MR. Evaluation of a Bayesian method for predicting vancomycin dosing. DICP. 1989;23(4):294–300. https://doi.org/10.1177/106002808902300404
Giuliano C, Haase KK, Hall R. Use of vancomycin pharmacokinetic–pharmacodynamic properties in the treatment of MRSA infections. Expert Rev Anti Infect Ther. 2010;8(1):95–106.
Abraham J, Sinnollareddy MG, Roberts MS, Williams P, Peake SL, Lipman J, et al. Plasma and interstitial fluid population pharmacokinetics of vancomycin in critically ill patients with sepsis. Int J Antimicrob Agents. 2019;53(2):137–42.
Heffernan A, Germano A, Sime F, Roberts JA, Kimura E. Vancomycin population pharmacokinetics for adult patients with sepsis or septic shock: are current dosing regimens sufficient? Eur J Clin Pharmacol. 2019;75(9):1219–26.
Rybak MJ, Le J, Lodise TP, Levine DP, Bradley JS, Liu C, et al. Therapeutic monitoring of vancomycin for serious methicillin-resistant Staphylococcus aureus infections: a revised consensus guideline and review by the American society of health-system pharmacists, the infectious diseases society of America, the pediatric infectious diseases society, and the society of infectious diseases pharmacists. Clin Infect Dis. 2020;71(6):1361–4.
Meng L, Wong T, Huang S, Mui E, Nguyen V, Espinosa G, et al. Conversion from vancomycin trough concentration–guided dosing to area under the curve–guided dosing using two sample measurements in adults: implementation at an academic medical center. Pharmacotherapy. 2019;39(4):433–42.
Drennan PG, Begg EJ, Gardiner SJ, Kirkpatrick CM, Chambers ST. The dosing and monitoring of vancomycin: what is the best way forward? Int J Antimicrob Agents. 2019;53(4):401–7.
Chu Y, Luo Y, Qu L, Zhao C, Jiang M. Application of vancomycin in patients with varying renal function, especially those with augmented renal clearance. Pharm Biol. 2016;54(12):2802–6.
Mogle BT, Steele JM, Seabury RW, Dang UJ, Kufel WD. Implementation of a two-point pharmacokinetic AUC-based vancomycin therapeutic drug monitoring approach in patients with methicillin-resistant Staphylococcus aureus bacteraemia. Int J Antimicrob Agents. 2018;52(6):805–10.
Acknowledgements
We express our sincere gratitude towards the endocrinology department team at Shariati Hospital for their cooperation in this study.
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Tazerouni, H., Labbani-Motlagh, Z., Amini, S. et al. Population pharmacokinetics of vancomycin in patients with diabetic foot infection: a comparison of five models. J Diabetes Metab Disord 22, 1385–1390 (2023). https://doi.org/10.1007/s40200-023-01259-5
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DOI: https://doi.org/10.1007/s40200-023-01259-5