A Better Way to Manage Cancer Data Caisis is the most widely used free and
open-source oncology research system.
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What is Caisis?

Caisis is an open source, web-based cancer data management system that integrates research with patient care. The system is freely distributed to promote standards and collaborative research, and has been downloaded by thousands of institutions world wide.

For over a decade, collaboration with multiple centers has allowed Caisis to develop and evolve in an environment of constant feedback and scrutiny. This community has shaped the features, usability, and overall vision of creating large, clean, unbiased datasets that will improve cancer research and patient care.