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Farmakokinetický kompartmentový model×Emax model: Farmakodynamická analýza dávka-odpoveď×
OdborFarmakometriaFarmakometria
RodinaRegression modelRegression model
Rok vzniku19821981
TvorcaGibaldi & PerrierHolford & Sheiner
TypDeterministic ODE-based pharmacokinetic modelNonlinear dose-response regression model
Pôvodný zdrojGibaldi, M., & Perrier, D. (1982). Pharmacokinetics (2nd ed.). Marcel Dekker. ISBN: 978-0-8247-1042-2Holford, N. H. G., & Sheiner, L. B. (1981). Understanding the dose-effect relationship: clinical application of pharmacokinetic-pharmacodynamic models. Clinical Pharmacokinetics, 6(6), 429–453. DOI ↗
Ďalšie názvyMammillary Compartment Model, Multi-Compartment PK Model, Compartmental Analysis, Farmakokinetik Kompartman ModeliMaximum Effect Model, Hyperbolic Emax Model, Sigmoidal Emax Model, Emax Farmakodynamik Modeli
Príbuzné32
ZhrnutieThe pharmacokinetic compartment model represents the body as one or more hypothetical compartments interconnected by first-order rate processes, describing how a drug is absorbed, distributed, and eliminated over time. Systematized by Gibaldi and Perrier in 1982, these models use ordinary differential equations to characterize plasma concentration-time profiles. They are the cornerstone of drug development, dosage regimen design, and regulatory submission pharmacokinetic analyses.The Emax model is a nonlinear pharmacodynamic model that describes the relationship between drug concentration and biological effect. Introduced by Holford and Sheiner in 1981, it characterizes dose-response curves using three fundamental parameters: the maximum achievable effect (Emax), the concentration producing half-maximal effect (EC50), and an optional baseline effect (E0). It remains the standard framework in clinical pharmacology and drug development for quantifying pharmacodynamic dose-response relationships.
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ScholarGatePorovnať metódy: Pharmacokinetic Compartment Model · Emax Model. Získané 2026-06-19 z https://scholargate.app/sk/compare