Poster: Methodology - New Modelling Approaches

A novel workflow integrating PET microdosing data and therapeutic-dose pharmacokinetics across species to inform first-in-human dose selection

Thursday 7 May, 2026

Introduction: First-in-human (FiH) studies require a range of doses extrapolated from pharmacokinetic (PK) animal studies combined with safety assessments. Subtherapeutic doses…

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Using Generative AI Variational Autoencoders with Neural Ordinary Differential Equations to Improve Nonlinear Mixed-Effects Pharmacometric Modeling

Thursday 7 May, 2026

Objectives Pharmacometrics (PMX) modeling is essential for optimizing drug therapy and drug development. Nonlinear Mixed-Effects (NLME) modeling is used to…

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IMPROVING CLINICAL DATA HARMONIZATION FOR POPULATION APPROACHES USING GRAPH DATABASES

Thursday 7 May, 2026

Introduction/Objectives. Population approaches typically rely on relational, tabular datasets as the core structure for storing and transforming clinical information prior…

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A NOVEL MATHEMATICAL FRAMEWORK TO PREDICT IN VIVO BISPECIFIC GTX-B001 BINDING IN SKIN AND TRANSLATION TO HUMANS

Thursday 7 May, 2026

INTRODUCTION: GTX-B001 is a humanized bispecific antibody designed to selectively target and inhibit mast cells by binding to c-Kit and…

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EVALUATION OF AUTOMATIC MODEL DEVELOPMENT TOOLS PYDARWIN AND PHARMPY USING CLINICAL POPULATION PK DATA

Thursday 7 May, 2026

Introduction/Objectives: Automatic model development (AMD) aims to accelerate population PK (popPK) model building and enhance structural robustness by replacing subjective…

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Apparent Time Dependence and Rethinking Random Effect under Single Time-to-Event Models

Thursday 7 May, 2026

Background Pharmacometric time-to-event (TTE) analysis commonly applies parametric survival models and often assumes a homogeneous population hazard after covariate effects…

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Generating Realistic Virtual Populations for In Silico Clinical Trials to Inform Phase 3 Trial Design: Application to Isatuximab in Relapsed Refractory Multiple Myeloma

Thursday 7 May, 2026

Introduction: Drug development in oncology faces high failure rates and significant costs, due to methodological and operational challenges. Modeling and…

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Model Averaging for Individual Predictions in Joint Nonlinear Mixed-Effects Models

Thursday 7 May, 2026

Introduction Nonlinear mixed-effects models (NLMEMs) are widely used in model-informed precision dosing (MIPD), particularly in pharmacokinetic–pharmacodynamic (PK/PD) analyses in which…

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BOUNDED INTEGER MODELING OF NEUROPATHY, QUALITY OF LIFE AND ACUTE ADVERSE EVENT SCALES IN PATIENTS WITH COLORECTAL CANCER

Thursday 7 May, 2026

Introduction: Oxaliplatin-based chemotherapy is vital for patients with colorectal cancer [1]. However, the treatment can cause serious side effects such…

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A framework for nlmixr2auto: an open-source R package on CRAN for automated population pharmacokinetic modelling

Thursday 7 May, 2026

Introduction/Objectives. Population pharmacokinetic modelling (PopPK) is an essential tool in drug development and clinical practice, supporting dose optimisation and individualised…

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