United States Clinical Trial Directory

Clinical trial directory and search tool for U.S. ClinicalTrials.gov records.

A free clinical trials lookup for the United States. Search public ClinicalTrials.gov listings by condition, city, sponsor, drug, NCT ID, recruitment status, phase, or study type. Every result links to the official ClinicalTrials.gov record.

ClinicalTrials.gov public records Independent directory. Not affiliated with ClinicalTrials.gov, NIH, or NLM.

Search Public Trial Records

Search by condition, city, sponsor, intervention, recruitment status, healthy volunteer eligibility, phase, study type, or NCT ID.

Need background first? Read the healthy volunteer guide.

Examples

pancreatic cancer near Boston Alzheimer's recruiting trials healthy volunteer studies near Boston NCT01234567 CAR-T leukemia Pfizer Phase 3 trials

Every result links to the official ClinicalTrials.gov record and shows the source with last synced time.

Common phrases such as healthy volunteer, recruiting, Phase 3, and near Boston are parsed into structured filters when recognized.

Browse The Directory

Browse by condition, location, sponsor, status, or therapy

Navigational entry points only. No recommendations, eligibility judgments, or rankings.

Scope

Objective fields only

Status, phase, study type, sponsor, intervention, age range, sex, and listed U.S. locations.

Authority

Official record first

Every result links to the official study page, which remains the source of truth for availability and contacts.

Limits

No recommendations

No medical advice, credibility scores, eligibility judgments, or AI-generated trial summaries.

Data Source

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.