sources
Every source behind TrialBase DB, documented
TrialBase DB compiles public regulators, registries, and structured authority datasets into one delivered product. Each source page shows the source code used in records, the licence, redistribution status, and the provenance note buyers should preserve downstream.
Commercial-use cleared
7 sourcesSources cleared in the manifest for commercial dataset redistribution and buyer-facing exports.
clinicaltrials-gov
ClinicalTrials.gov
Registry-reported study records from the U.S. National Library of Medicine ClinicalTrials.gov service.
drks
DRKS
Current DRKS records registered from 2025 onward or, for older registrations, last updated during 2025; the connector enforces that row-level licence gate and retains the public DRKS record link.
eu-ctis
EU CTIS
Public clinical-trial records from the European Union Clinical Trials Information System.
eudract
EU CTR / EudraCT
Public EudraCT study records from the European Union Clinical Trials Register.
health-canada-ctd
Health Canada CTD
Structured Canadian regulator observations for phase I-III patient drug trials, served as source-qualified enrichment rather than a comprehensive registry.
isrctn
ISRCTN
Structured registry contributions published under the ISRCTN Open Access Licence to Post; linked artifact bodies retain separate rights and are excluded.
pubmed
PubMed/MEDLINE
Citation-only metadata for exact PMID edges asserted by an accepted registry source; abstracts and full text are excluded.