Abstract: Systems and methods for processing metadata associated with a clinical trial are described. In one aspect, a computing device receives collected data with embedded metadata. The device extracts the embedded metadata, and accesses a database to determine characteristics of the embedded metadata. The device then accesses protocol rules where the protocol rules are a set of data collection requirements and procedures for a given clinical trial. The device ensures compliance of the embedded metadata by comparing the characteristics of the embedded metadata with the protocol rules. The device then reports the compliance or non-compliance of the collected data.

Abstract: The invention pertains to an information mart system and information mart browser. The information mart provides an automated mechanism for gathering data that is dispersed among the electronic data storage facilities of an enterprise, and for synthesizing and structuring the gathered data in accordance with the needs of user who require information to analyze the operation of the enterprise. The information mart generates content files that are organized in accordance with a predefined hierarchy of subjects, and a predefined set of relational attributes that are applied to all subjects of the subject hierarchy. The user is thereby provided with both hierarchical and relational access to the data. The user is enabled to browse the data in an intuitive manner through browser navigation tools provided in a graphical user interface that allow the user to provide input specifying a subject of interest and a relational attribute that characterizes the information desired about the subject.