Skip Navigation
National Cancer Institute
U.S. National Institutes of Health
The caBIG program has been retired, and while this website is being maintained temporarily to prevent broken links and provide access to information on the subset of caBIG projects that were transitioned into the new NCIP program, it will be archived in the near future. For information on the NCI's biomedical informatics program, please visit

The information and links on this website are no longer being updated and are provided for reference purposes only.


The BIG Idea

In order to translate the promise of discovery into the reality of personalized medicine, the biomedical enterprise needs to embrace a new, 21st century, systems-based approach. Such a system—which is a self-sustaining "ecosystem"—blends the research and health care delivery sectors and is centered comprehensively around consumers. It realigns incentives. It reduces costs. It becomes a rapid learning system.

The use of information is key to achieving this new biomedical ecosystem. Information binds the individual components and connects the community. The vast volume and complexity of information requires the ubiquitous adoption of state-of-the-art information technology throughout biomedicine.

A new 21st century biomedical system will not emerge fully formed. It requires progressive steps of iterative and incremental development that can be assembled into a whole. Successive cycles of prototyping and development will reach larger communities and broader market penetration. The National Cancer Institute (NCI) and the cancer community represent an ideal test-bed for the development and deployment of this paradigm. Its standing platforms provide unique opportunities for experimentation.

NCI has begun the process of creating a 21st century biomedical system. It has developed the cancer Biomedical Informatics Grid (caBIG®), the pre-requisite information technology platform necessary to realize the new paradigm. The caBIG® platform connects consumers, the care delivery system, and the research community. Close to 60 NCI-designated Cancer Centers are deploying caBIG® infrastructure and tools, as are 16 Community Cancer Centers that in the aggregate touch 20 million lives.

There are, to date, over 100 grid nodes currently online at a wide spectrum of U.S. government, academic, and commercial organizations, linking those entities in a data-sharing network. caBIG® tools and infrastructure are also reaching beyond cancer as the information technology backbone for other disease research communities are being applied internationally and are being utilized to support electronic healthcare transactions in the Nationwide Health Information Network.

Building on that foundation, the NCI has launched the BIG Health Consortium™. This broader ecosystem is leveraging the caBIG® connectivity platform and joins government, academic, non-profit, and industry efforts to realize a new 21st century model for biomedicine.

The information and links on this website are no longer being updated and are provided for reference purposes only.