Abstracts

Revealing the complexity of monoclonal antibodies exposure-response relationship in metastatic colorectal cancer patients while mitigating confounding factors

Thursday 16 October, 2025

Introduction: Monoclonal antibodies (mAbs) exposure-response relationship in oncology is complex and associated  with an important inter-individual variability [1–3]. Several confounding…

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Pharmacokinetic-pharmacodynamic modelling to characterize the time-course of meropenem effect in vivo on bacteria with high MIC

Thursday 16 October, 2025

Objectives: Carbapenem resistance represents a serious clinical concern, with multiple carbapenem-resistant species listed as a critical priority for research by…

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Translation of the in vitro antimicrobial activity of afabicin against Staphylococcus aureus to in vivo bacterial killing dynamics using a pharmacokinetic-pharmacodynamic model based on time-kill experiments

Thursday 16 October, 2025

Introduction: Afabicin is a prodrug of afabicin desphosphono, a first-in-class antibiotic. Afabicin desphosphono is an enoyl-acyl carrier protein reductase (FabI)…

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Pharmacokinetics of cycloserine in an Indian population with multidrug-resistant tuberculosis.

Thursday 16 October, 2025

Introduction: Cycloserine (CYC) inhibits alanine racemase and D-alanine ligase, two essential enzymes for the cell wall synthesis in Mycobacterium tuberculosis…

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A semi-mechanistic model to characterize the long-term dynamic of HBV markers during treatment with lamivudine and PEG-IFNa

Thursday 16 October, 2025

Objectives: Current treatments for chronic HBV (CHB) infection rely on nucleosid analogs (NUCs) and pegylated interferon (peg-IFNα). These treatments suppress…

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A mechanistic model to characterize the long-term dynamic of HBV markers in Lamivudine and PEG-IFNa treated patients

Thursday 16 October, 2025

Objectives: Chronic hepatitis B remains a major public health threat due to its high infectiousness and its progression to cirrhosis,…

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Mechanistic modeling of the long-term dynamics of viral markers to predict the outcome of combination therapy in chronic HBV and HDV infections

Thursday 16 October, 2025

Background. Nearly 300 million people worldwide are chronically infected with Hepatitis B virus (HBV). One important specificity of HBV is…

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Evaluation in model averaging: an application to viral dynamic models

Thursday 16 October, 2025

Objectives:  The use of model averaging (MA) over model selection (MS) has already shown its advantages as it accounts for…

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Impact of sampling times on the predictive performance of tobramycin population pharmacokinetic models

Thursday 16 October, 2025

Introduction External evaluations are the most stringent methods for evaluating the predictive performance of population pharmacokinetic (PK) models. Our previous…

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Does sample size, sampling strategy, or handling of concentrations below the lower limit of quantification matter when externally evaluating population pharmacokinetic models?

Thursday 16 October, 2025

Objectives: As precision dosing becomes increasingly prevalent in clinical practice, selecting the most appropriate population pharmacokinetic (popPK) model for a given…

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