Abstract
Traditional pharmacokinetic/pharmacodynamic (PK/PD) modelling is based on a concept introduced by Segre1 more than thirty years ago: the concentration in the plasma compartment, C(t), of a mammillary compartmental model is linked to the time course of the pharmacological effect, E(t), via a simple first order delay (time constant τ = 1/k eo) determining a hypothetical concentration-time curve at the effect site [biophase level, C B (t)] and a static, nonlinear C B (t) -effect relationship (figure 1).
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Weiss, M. (2000). Physiological Modelling and the Effect Site. In: Vuyk, J., Engbers, F., Groen-Mulder, S. (eds) On the Study and Practice of Intravenous Anaesthesia. Springer, Dordrecht. https://doi.org/10.1007/978-94-015-9604-6_1
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DOI: https://doi.org/10.1007/978-94-015-9604-6_1
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