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. 2021 Oct 29;12:770518. doi: 10.3389/fphar.2021.770518

FIGURE 4.

FIGURE 4

Schematic of model-informed precision dosing (MIPD) achieved via a so-called “Smart System” (Landersdorfer and Nation, 2021). Such a system may inform delivery of future precision antibiotic therapy and improve treatment of infections, especially in critically ill patients with sepsis or septic shock who have unstable pathophysiology and difficult-to-treat infections. AFC, adaptive feedback control; GFR, glomerular filtration rate; MBM, mechanism-based model; PK, pharmacokinetic; TDM, therapeutic drug monitoring (antibiotic concentration in plasma or, if possible, at the site of infection). The figure is a modified form of Figure 3 in the original publication of Landersdorfer and Nation, 2021.