Abstracts

APPLICATION OF IO SIMULATOR IN IMMUNO-ONCOLOGY COMBINATION THERAPY: A SMALL CELL LUNG CANCER CASE STUDY

Thursday 7 May, 2026

Introduction: Over last decade the Quantitative systems pharmacology (QSP) has matured to an approach recognized by regulatory agencies, which is…

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OpenPMX software for simulation and estimation in pharmacometrics

Thursday 7 May, 2026

Introduction: Nonlinear mixed-effects models are fundamental to pharmacometrics, and the first-order conditional estimation with interaction (FOCE-I) method implemented in NONMEM[1]…

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Efficient generation of virtual populations using machine learning in R

Thursday 7 May, 2026

Introduction In recent years, several approaches to data synthesis have been proposed that can be used for generating virtual populations…

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POPULATION PHARMACOKINETIC/PHARMACODYNAMIC MODELING AND SIMULATION ANALYSIS OF LESIGERCEPT, A LONG-ACTING IgETrap-Fc PROTEIN, TO SUPPORT DOSE SELECTION IN PATIENTS WITH CHRONIC SPONTANEOUS URTICARIA

Thursday 7 May, 2026

Objectives Lesigercept (YH35324) is a long-acting IgETrap-Fc fusion protein with a dual mechanism of action, binding circulating free immunoglobulin E…

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Improved Numerical Stability with Phoenix NLME (QRPEM) in a Complex Sequential PK/PD Modeling Workflow

Thursday 7 May, 2026

Overview: NONMEM has long been the industry standard for nonlinear mixed-effects (NLME) modeling, yet alternative platforms such as Phoenix NLME…

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Identifiability-aware variational autoencoder for inference of NONLINEAR mixed effect models based on ordinary differential equations

Thursday 7 May, 2026

Objectives: We propose NN-NLME, a variational autoencoder framework for identifiability-aware parameter estimation with uncertainty quantification in nonlinear mixed-effects models governed…

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Early go/no-go decisions in clinical trials using a DeepNLME joint tumor growth dynamics and overall survival model

Thursday 7 May, 2026

Introduction/Objectives: Overall survival (OS) endpoints in oncology clinical trials require prolonged follow-up, delaying critical go/no-go decisions. Early tumor growth dynamics…

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PHARMACOKINETIC–PHARMACODYNAMIC MODELING AND IN VIVO DRUG RELEASE EVALUATION OF CARVEDILOL CONTROLLED-RELEASE FORMULATIONS IN SPONTANEOUSLY HYPERTENSIVE RATS

Thursday 7 May, 2026

Introduction/Objectives: Hypertension (HTN) remains the most important modifiable risk factor for cardiovascular disease and cardiovascular mortality worldwide.(1) Reductions in systolic…

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Pharmacokinetic/Pharmacodynamic and Disease Progression Models to support Sefaxersen Phase 2 read out in Patients with Geographic Atrophy

Thursday 7 May, 2026

Introduction: Geographic Atrophy (GA), a progressive and advanced form of age-related macular degeneration characterized by irreversible retinal damage, remains an…

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POPULATION PHARMACOKINETICS OF MYCOPHENOLIC ACID IN PATIENTS WITH HIGH-GRADE LOCALLY ADVANCED OR METASTATIC OSTEOSARCOMA

Thursday 7 May, 2026

Objective: Osteosarcoma is the most common primary bone malignancy in children and adolescents, and outcomes remain poor for patients with…

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