Lixoft Monolix Suite 2024R1 | Advanced Pharmacokinetic-Pharmacodynamic (PK/PD) Modeling & Simulation Software

Monolix Suite 2024R1 is a comprehensive, user-friendly software platform for nonlinear mixed-effects modeling (NLMEM) and simulation, primarily used in pharmacometrics, toxicology, and systems biology. It streamlines the analysis of longitudinal data to understand variability in drug response and optimize dosing regimens.

Core Functionality Overview:

  • Nonlinear Mixed-Effects Modeling (NLMEM): Performs population PK/PD analysis using advanced stochastic approximation expectation-maximization (SAEM) algorithms for efficient parameter estimation, even with complex models and sparse data.

  • Interactive Modeling & Visualization: Features an intuitive graphical interface (Monolix) for model building, diagnostic plots (VPC, goodness-of-fit), and real-time visualization of model fits and simulations.

  • Automated Workflow & Simulation Engine: Includes Simulx for designing and running clinical trial simulations directly from the estimated model, supporting complex trial designs and covariate scenarios.