Poster: New Modelling Approaches

Title: Rapid Repeat Dosing of Zolpidem – Apparent Kinetic Change Between Doses

Thursday 16 October, 2025

Objectives: Zolpidem, a common sleep inducing imidazopyridine, that has been the subject of recent regulatory dosing adjustments.  This project sought…

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Using Bayesian-PBPK Modeling for Assessment of Inter-Individual Variability and Subgroup Stratification

Thursday 16 October, 2025

Objectives: To combine Bayesian statistics with detailed mechanistic physiologically-based pharmacokinetic (PBPK) models in order to provide a powerful tool to…

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Simultaneous Modelling Of Fexofenadine In In Vitro Cell Culture And In Situ Experiments

Thursday 16 October, 2025

Introduction: Fexofenadine HCl (FEX), a second generation non-sedating histamine H1 receptor antagonist, is an active metabolite of terfenadine. Permeability of…

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A homeostatic model for CD4 count recovery in HIV-infected children

Thursday 16 October, 2025

Objectives: A two-compartment model of CD4 memory T-cell homeostasis has already provided a compelling explanation of the slow decline in…

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Implementation of a Global NONMEM Modeling Environment

Thursday 16 October, 2025

Objectives: Lilly is a global corporation with research facilities in many parts of the world, including North America, Europe, and…

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Enhancing population PK modeling efficiency using an integrated workflow

Thursday 16 October, 2025

Objectives: Population pharmacokinetic (popPK) modeling outlines a very significant area of Pharmacometrics, or Modeling & Simulation. PopPK activities need to…

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Using a model-based approach to address FDA’s midcycle review concerns by demonstrating the contribution of everolimus to the efficacy of its combination with low exposure tacrolimus in liver transplantation

Thursday 16 October, 2025

Objectives: At the mid cycle review meeting, the FDA challenged the seemingly favorable results of everolimus (EVR) in combination with…

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Performance of Sequential methods under Pre-clinical Study Conditions

Thursday 16 October, 2025

Objectives: To assess the performance of sequential methods simulated under typical pre-clinical-type study designs and to make a recommendation of…

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Optimization of pharmacokinetics and pharmacodynamics profiles by optimal control methods. Application to a triptorelin-testosterone PD model.

Thursday 16 October, 2025

Objectives: Triptorelin is a gonadotropin-releasing hormone agonist indicated mainly for the treatment of hormone-dependent prostate cancer. Its testosterone (TST) effects…

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Application of optimal control methods to achieve multiple therapeutic objectives: Optimization of drug delivery in a mechanistic PK/PD system

Thursday 16 October, 2025

Objectives: Optimizing delivery systems targeting constant drug concentration levels in plasma represents always a challenge, especially for long periods of…

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