Description
July 13-17, 2026 | ONLINE
Bridging Bottom-Up and Top-Down PBPK Approaches: Sensitivity Analysis and UQ for Regulatory Applications
The recent ICH M15 Model-Informed Drug Development (MIDD) guidance outlines regulatory expectations for the development, evaluation, and application of mechanistic models. This workshop focuses on PBPK model development and performance assessment, with particular emphasis on sensitivity analysis, parameter estimation, and uncertainty quantification (UQ) in a regulatory context.
Participants will learn how sensitivity analysis can support model development, identify influential parameters, and inform confidence in model predictions. Key principles and practical implementation of uncertainty quantification will be introduced as part of PBPK model evaluation, alongside strategies for bridging bottom-up and top-down.
The workshop demonstrates how in vitro data, physiological knowledge, and clinical observations can be integrated to refine uncertain model parameters. Delegates will explore sensitivity analysis tools, parameter estimation workflows using clinical data, and the use of the Simcyp-R package for running simulations and analyzing model outputs in R. An overview of pharmacodynamic models available within the Simulator will also be provided, illustrating their integration with PBPK modeling.
The course is delivered as through a combination of lectures and tutor led interactive examples sessions.
Live Online Courses
There are no refunds for Live Online courses. Certara retains the right to cancel the course 30 calendar days before the first session, in which case participants will receive a full refund.
Objectives
Key aspects covered in this course:
- The theoretical basis for combining bottom-up and top-down modelling and simulation that meets regulatory requirements
- Sensitivity Analysis
- Workflow
- Local methods: PK profiles, parametric scanning and population SA
- Global methods including meta-modelling approaches
- Parameter estimation:
- Step-by step guidance on data entry, fitting, and interpretation of results
- Simultaneous fitting of PK and PD parameters
- Covariate recognition
- Simcyp R:
- Technical details on the R package and it’s capabilities
- Scripts for key tasks
- Uncertainty Quantification
- Principal of uncertainty quantification for DDI
- Applications in regulatory applications
- Pharmacodynamics:
- Models available
- Use of preliminary clinical data to model and simulate various covariate effects (e.g., genotypic/phenotypic differences, effects of diseases such as renal impairment or cirrhosis)
- PD at the relevant effect site (e.g., liver)
- Options for user-defined PD models
Certificate
By completing/passing this course, you will attain the certificate PEPD 2025
User Accounts and Registrations
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Course Materials
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Cancellation Policy
Live Online Courses
There are no refunds for Live Online courses for cancellation or non-attendance by the participant. Certara retains the right to cancel the course 30 calendar days before the first session, in which case participants will receive a full refund.
e-Learning and Certifications
There are no refunds for e-Learning courses or certifications. Course expiration dates can be found on your Dashboard.
Electronic Communication
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Details
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