Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
U.S. Clinical Trial Directory

Search United States clinical trial records.

Look up public ClinicalTrials.gov listings by condition, city, sponsor, intervention, recruitment status, phase, study type, or NCT ID. Every result links to the official record.

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

Open full search filters I'm a healthy volunteer Browse recruiting U.S. records Read the healthy volunteer guide
Example searches
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 public source with the last synced time.
Official source first Every result links to ClinicalTrials.gov and shows source timing.
Neutral presentation No recommendations, rankings, eligibility judgments, or medical advice.
Multiple entry points Search directly or browse conditions, locations, sponsors, status, and therapies.
Registry guides

Learn to use the registry well

Plain-language guides to registry mechanics — written and maintained by this directory's editorial team, with official sources linked throughout.

How to read a study record

NCT IDs, statuses, design fields, eligibility, locations, and results — field by field.

Read →

Phases explained

What Phase 1–4 each measure, and why “N/A” is a normal phase value.

Read →

Recruitment status and timing

Every status value, why registry statuses lag, and how to time outreach.

Read →

Find trials near you

A five-step location search process and what to prepare before calling a site.

Read →

All guides: browse the guide library, including the healthy volunteer and payment guide and the glossary.

Browse the directory

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

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

Conditions
Locations
Sponsors
Status
Therapies
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.