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	Scaling Farmacocinetico Allometrico	Modellizzazione Farmacodinamica di Popolazione
Campo	Farmacologia	Farmacologia
Famiglia	Process / pipeline	Process / pipeline
Anno di origine	1989	1992
Ideatore	John Mordenti	Lewis Sheiner and Stephen Roush
Tipo	inter-species extrapolation	dose-response modeling
Fonte seminale	Mordenti, J., & Chappell, W. (1989). The use of allometric scaling in toxicokinetic studies. Fundamental and Applied Toxicology, 13(2), 335-346.	Dahlström, B., & Nyberg, L. (1993). Population pharmacokinetics and pharmacodynamics. Clinical Pharmacokinetics, 24(1), 45-57.
Alias	allometric scaling, inter-species extrapolation, FIH dose prediction	PopPD, population PD, hierarchical PD modeling
Correlati	3	3
Sintesi	Allometric scaling is a mathematical approach for predicting human pharmacokinetics from preclinical animal data using body weight relationships. Developed systematically by Mordenti and colleagues in the late 1980s, it enables rational first-in-human dose prediction without assuming species-specific metabolic differences.	Population pharmacodynamic (PopPD) modeling integrates pharmacokinetics with individual dose-response relationships across patient populations to characterize drug efficacy and tolerability. Pioneered by Lewis Sheiner and colleagues, PopPD accounts for inter-individual variability in drug effects and enables rational dose optimization and response prediction.