OpenClinica – Clinical Research Studies Software
http://www.openclinica.org/

OpenClinica is free, open source software for clinical research informatics and a web-based software platform for managing multi-site clinical research studies. It facilitates protocol configuration, design of Case Report Forms (CRFs), electronic data capture, retrieval, and management. OpenClinica supports HIPAA guidelines, and is designed as a standards-based extensible, modular and open source platform. This has been added to Biological Informatics Subject Tracer™ Information Blog.