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Anxiety disorders Clinical Trials

Studies with U.S. locations that are recruiting, about to recruit or enrolling by invitation

Study listings come from ClinicalTrials.gov, where sponsors register and update their own studies. A listing does not mean a study is safe or effective, and DatenUS does not recommend any study. Talk with your doctor before joining a clinical trial, and use ClinicalTrials.gov for contact details and full eligibility rules.

Open studies
445
With at least one U.S. site
States with a site
47
Most studies
California
86 studies

Recently updated studies

50 of 445, recruiting studies first. Choose a state to see studies near you.

Anxiety disorders studies by state

Frequently asked questions

How many anxiety disorders clinical trials are recruiting?
445 anxiety disorders studies on ClinicalTrials.gov have at least one U.S. site and are open or about to open, out of 27,256 open U.S. studies overall.
Which states have the most anxiety disorders trials?
California (86), New York (60), Massachusetts (56) have the most studies with a site in the state.
What does recruiting mean?
Recruiting means the study is currently enrolling participants. Not yet recruiting means it has been registered but has not started enrolling. Enrolling by invitation means participants are selected by the study team rather than through open enrollment.
How do I join a clinical trial?
Read the full eligibility criteria and contact information on ClinicalTrials.gov, then talk with your doctor about whether a study may be right for you. The study team decides who can enroll.

Source: ClinicalTrials.gov, National Library of Medicine · Last updated 10/26/2026