Search clinical trials
search_clinical_trialsRead-onlyIdempotent
Search ClinicalTrials.gov by condition, intervention, sponsor, phase, recruitment status, location, institution, study type or dates. Returns structured studies with source links and retrieval time.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| near | No | ||
| phase | No | ||
| query | No | Free-text search across the registry | |
| nct_ids | No | ||
| sponsor | No | Sponsor or collaborator name | |
| location | No | Free-text place, e.g. 'Boston, Massachusetts' | |
| condition | No | Disease or condition, e.g. multiple sclerosis | |
| page_size | No | ||
| page_token | No | ||
| study_type | No | ||
| institution | No | Research site / facility name | |
| intervention | No | Drug or other intervention name | |
| start_date_to | No | ||
| updated_since | No | ||
| location_filter | No | Show only sites in this city/state/country in each result | |
| start_date_from | No | ||
| first_posted_since | No | ||
| recruitment_status | No |