Vancomycin Dosing in Patients on Intermittent Hemodialysis—A Retrospective Study

We have identified a high rate of target nonattainment for HD patients on a three times a week vancomycin dosing regimen. We recommend a loading dose of 20 to 25 mg/kg irrespective of the indication and a better-defined dosing interval after the loading dose. A higher maintenance dose should be prescribed when the time to next dialysis session is 72 h. Further pharmacokinetic studies are needed to assess factors influencing target concentration attainment following the maintenance doses and to determine an optimal dosing regimen.