Unlock the Power of Population Simulations with e-Campsis

How do you turn complex PK/PD models into clear insights your team can act on?

e-Campsis bridges the gap between model output and communication.
Import models from multiple sources, explore scenarios through interactive simulations, and integrate everything into transparent, reproducible R-based workflows. Built for pharmacometricians and decision-makers alike, e-Campsis makes your modeling process more efficient, more consistent, and more impactful.

    Ease of Use Powerful Post-processing Reliable and Traceable Real Time Simulations Download Simulation R-code Boost your Communication Ease of Use Powerful Post-processing Reliable and Traceable Real Time Simulations Download Simulation R-code Boost your Communication Ease of Use Powerful Post-processing Reliable and Traceable Real Time Simulations Download Simulation R-code Boost your Communication Ease of Use Powerful Post-processing Reliable and Traceable Real Time Simulations Download Simulation R-code Boost your Communication Ease of Use Powerful Post-processing Reliable and Traceable Real Time Simulations Download Simulation R-code Boost your Communication

What is e-Campsis?

  • e-Campsis is the user-friendly application that puts efficiency, quality, and reproducibility at the heart of your PK/PD and QSP simulations.
  • Whether you’re exploring complex drug responses or optimizing trial designs, e-Campsis empowers you to simulate, visualize, and analyze with confidence.
  • Built on the open-source R package campsis and leveraging mrgsolve and rxode2, e-Campsis lets you export simulations as R code for full transparency and offline reproducibility.
  • A brand new version that runs 100% offline will be released in June 2026! Contact us for a free trial!

Who Can Benefit from e-Campsis?

e-Campsis is built for everyone involved in model-informed drug development.
From clinical pharmacologists and pharmacometricians to academic researchers, educators, and biostatisticians — whether you’re working in preclinical or clinical development, at a biotech startup or a global pharma company — e-Campsis helps you run population PK/PD and QSP simulations quickly, reproducibly, and with ease. It’s an ideal tool for research, decision-making, and teaching.

Forest plots

Forest plots are powerful plots for showing simulation of multiple variables or subpopulations in a single plot. These plots are common in meta-analyses for presenting results of the individual studies or to illustrate the effect of covariates and the overall estimate. e-Campsis allows you to generate forest plots in an easy and user friendly way, maximizing the power of your simulations.

Handling of time-units

e-Campsis will use the time units as defined in your model. However, in settings you can easily define the time units that suits you simulations most. Easily specify the dosing intervals in weeks, the infusion duration in hours, the dosing time in days and the observation time in days. The appropriate units will be shown in trial design and carried forward in the simulations.

Post-processing and summary statistics

e-Campsis allows you to easily derive key metrics of your simulation through non-compartmental analysis, summary statistics or user-defined metrices. All R-code to derive the metrices will be available in a downloadable script of your simulation.

Interested in using e-Campsis in your organization?

Try the free online version today – and contact us for a demo or a trial of the new desktop version coming in June.