Poster: Drug/Disease modeling - CNS

Autoinduction of phenytoin hepatobiliary secretion as a mechanism for its nonlinear pharmacokinetics

Thursday 16 October, 2025

Objectives: In order to understand the nonlinear pharmacokinetic behavior of phenytoin (PHT), a population pharmacokinetic model of PHT and its main…

Read more

Population Pharmacokinetics (PK) and Pharmacodynamics (PD) of Natalizumab in Patients with Multiple Sclerosis (MS)

Thursday 16 October, 2025

Objectives: Natalizumab is a first-in-class, humanized anti-α4 integrin antibody used to treat MS. Currently, no robust quantitative models describe the PK…

Read more

A population disease progression model for Amyotrophic Lateral Sclerosis – Results of the Treeway Summer Challenge 2015

Thursday 16 October, 2025

Background: Amyotrophic lateral sclerosis (ALS) is a progressive and deadly motor neurone disease, in which the motor neurons innervating skeletal…

Read more

Effect of psychotic subtypes on cognitive trajectories in Alzheimer’s disease Neuroimaging Initiative ADNI2.

Thursday 16 October, 2025

Objectives: The psychosis phenotype in Alzheimer’s disease (AD) may be comprised of two subtypes: paranoid (persecutory delusions), and misidentification (misidentification…

Read more

Population exposure –response analysis of “On-Off” time in Individuals with Parkinson Disease following Preladenant Treatment

Thursday 16 October, 2025

Objectives: Preladenant is an Adenosine type 2A (A2a) receptor antagonist that was in development for Parkinson Disease (PD). Population exposure-response analysis…

Read more

Response surface analysis of synergistic interactions of morphine and gabapentin in a rat model of postoperative pain.

Thursday 16 October, 2025

Objectives Despite much evidence that combination of morphine and gabapentin can be beneficial for managing postoperative pain, the nature of…

Read more

Population modelling of the synergistic effects of morphine and gabapentin in the rat: a response surface approach

Thursday 16 October, 2025

Objectives: Combination of morphine and gabapentin has shown to be promising for managing postoperative pain [1]. Finding the right combination however…

Read more

Using Item response theory to yield information from the MDS-UPDRS items in Parkinson’s disease clinical trials

Thursday 16 October, 2025

Objectives: Item response theory (IRT) has been recently introduced in pharmacometrics by Ueckert et al. to model the Alzheimer’s disease progression…

Read more

Modelling Amyloid- ß levels in the presence of a gamma-secretase inhibitor

Thursday 16 October, 2025

Objectives: To develop a mathematical model to describe Amyloid- β (Aβ) dynamics and to identify and analyze the factors in the…

Read more

Population pharmacokinetics of morphine and its metabolites M3G and M6G in morbidly obese patients and healthy volunteers

Thursday 16 October, 2025

Objectives: Morbidly obese patients are at increased risk of side effects of opioids, especially after surgery[1]. While in clinical practice…

Read more