Every registered clinical trial since 2008 with sponsor, phase, status, conditions, interventions.
Every record in this dataset can be traced back to its primary source at https://clinicaltrials.gov/api/v2/studies. Source-specific terms apply. US federal employee-authored works are generally public domain under 17 USC 105; non-federal and third-party material retains source terms. Free or keyless access does not alter source terms. AI Analytics-authored metadata and normalization are CC0 only where expressly stated.