Poster: Drug/Disease Modelling - Absorption & PBPK

Onset and disappearance of induction on CYP3A4 and UGT1A1 substrates using PBPK modelling

Thursday 16 October, 2025

Introduction:  Contemporary antiretrovirals (ARVs) have a lower propensity to cause drug-drug interactions (DDIs), however they can be subject to DDIs…

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Nintedanib physiologically based pharmacokinetic (PBPK) model to predict drug-drug interactions

Thursday 16 October, 2025

Background and objectives: Nintedanib is a narrow therapy index drug and an essential co-medication to treat idiopathic pulmonary fibrosis (IPF). It…

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Development of a physiologically based pharmacokinetic model of Ciprofloxacin in ovine septic shock

Thursday 16 October, 2025

Objectives: Sepsis is defined as fatal organ dysfunction caused by a dysregulated host response to infection and is associated with…

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Implementation of Oral Drug Absorption in Older Adults in the Physiologically Based Pharmacokinetic (PBPK) Modelling Platforms

Thursday 16 October, 2025

Objectives: The older population consisting of persons aged 65 years or older is the fastest-growing population group and also the…

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Elucidating parametric first and second-order effects in PBPK models for special scenarios using a GSA-based approach

Thursday 16 October, 2025

Objectives: Physiological based pharmacokinetic (PBPK) models are convoluted systems with many non-linear or interacting parameters, which can lead to high…

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Prediction of gastric pH-mediated drug exposure changes using physiologically based pharmacokinetic modeling: A case study of itraconazole

Thursday 16 October, 2025

Objectives: Abnormal gastric acidity including achlorhydria can act as a significant source of variability in the absorption of drugs especially…

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Dose Adaptations for Drug-Gene and Drug-Drug Interactions involving Clopidogrel – A Physiologically based Pharmacokinetic (PBPK) Modeling Approach

Thursday 16 October, 2025

Introduction: The antiplatelet agent clopidogrel is widely used for the prevention of atherothrombotic events [1]. Clopidogrel’s active metabolite (Clo-AM) is…

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Physiologically Based Pharmacokinetic Modeling of Imatinib and Its Main Metabolite for Drug–Drug Interaction Predictions

Thursday 16 October, 2025

Introduction: Since its approval in 2001, the tyrosine kinase inhibitor imatinib has revolutionized the development of targeted cancer therapy and,…

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Unraveling the CYP2D6 Drug-Drug-Gene Interaction Network: A Comprehensive PBPK Analysis of Key Substrates and Inhibitors

Thursday 16 October, 2025

Introduction: Drug-drug interactions (DDIs) and drug-gene interactions (DGIs) are key drivers of adverse drug reactions [1], posing substantial challenges in…

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Physiologically-Based Pharmacokinetic (PBPK) Modelling to Predict Human Milk Exposure to Sildenafil and Bosentan: a contribution from the ConcePTION Project

Thursday 16 October, 2025

Objectives: Sildenafil and bosentan are used as combined therapy for pulmonary arterial hypertension (PAH). Since pregnancy is contra-indicated for women…

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