title: ClinData Express--a metadata driven clinical research data management system for secondary use of clinical data.
abstract: Aim to ease the secondary use of clinical data in clinical research, we introduce a metadata driven web-based clinical data management system named ClinData Express. ClinData Express is made up of two parts: 1) m-designer, a standalone software for metadata definition; 2) a web based data warehouse system for data management. With ClinData Express, what the researchers need to do is to define the metadata and data model in the m-designer. The web interface for data collection and specific database for data storage will be automatically generated. The standards used in the system and the data export modular make sure of the data reuse. The system has been tested on seven disease-data collection in Chinese and one form from dbGap. The flexibility of system makes its great potential usage in clinical research. The system is available at http://code.google.com/p/clindataexpress.
authors.affiliation: Shanghai Center for Bioinformation Technology, Shanghai, China.
authors.forename: Zuofeng
authors.initials: Z
authors.lastname: Li
authors.forename: Jingran
authors.initials: J
authors.lastname: Wen
authors.forename: Xiaoyan
authors.initials: X
authors.lastname: Zhang
authors.forename: Chunxiao
authors.initials: C
authors.lastname: Wu
authors.forename: Zuogao
authors.initials: Z
authors.lastname: Li
authors.forename: Lei
authors.initials: L
authors.lastname: Liu
mesh_terms: D002986:Clinical Trials as Topic; D003628:Database Management Systems; D016247:Information Storage and Retrieval; D020407:Internet; D015201:Meta-Analysis as Topic; D012984:Software