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Aggregate Analysis of ClinicalTrials.Gov
Contains all information (protocol and result data elements) about every study registered in ClinicalTrials.gov. Content is downloaded from Clinicaltrials.gov daily and loaded into AACT. It is supported by the Clinical Trials Transformation Initiative (CTTI). As a cloud-hosted PostgreSQL database, AACT can be directly accessed via standard query and analytic tools or users can download a static copy.
A static copy of the AACT database is created on the first of each month. The most recent and archived copies are available for download. These can be used to create a local copy of a particular instance of the database. A number of query and analytic tools (such as SAS, pgAdmin & R) can then be used to connect to and query your local copy.
For those who prefer to access the data via simple flat files, static copies are also available as a zipped package of pipe-delimited files.