Clinical trials
Completed Anxiety Disorders trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
1,458 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 6 |
| 2001 | 14 |
| 2002 | 22 |
| 2003 | 19 |
| 2004 | 32 |
| 2005 | 27 |
| 2006 | 33 |
| 2007 | 25 |
| 2008 | 45 |
| 2009 | 38 |
| 2010 | 48 |
| 2011 | 36 |
| 2012 | 45 |
| 2013 | 51 |
| 2014 | 53 |
| 2015 | 68 |
| 2016 | 72 |
| 2017 | 78 |
| 2018 | 91 |
| 2019 | 105 |
| 2020 | 106 |
| 2021 | 138 |
| 2022 | 99 |
| 2023 | 88 |
| 2024 | 59 |
| 2025 | 36 |
| 2026 | 10 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 1,458 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Massachusetts General Hospital | 41 |
| National Institute of Mental Health (NIMH) | 36 |
| University of Pittsburgh | 35 |
| VA Office of Research and Development | 33 |
| Duke University | 32 |
| Stanford University | 31 |
| University of California, Los Angeles | 30 |
| University of Michigan | 27 |
| Indiana University | 26 |
| Northwestern University | 24 |
Top conditions
MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Anxiety Disorders | 1,458 |
| Stress Disorders, Post-Traumatic | 142 |
| Pain | 106 |
| Generalized Anxiety Disorder | 101 |
| Substance-Related Disorders | 54 |
| Phobia, Social | 50 |
| Major Depressive Disorder | 49 |
| Neoplasms | 45 |
| Mood Disorders | 43 |
| Sleep Initiation and Maintenance Disorders | 40 |
Trials
Showing 1 to 25 of 1,458. Each trial links to its page on Pharma Observatory.
1,358 more trials match. See them on Pharma Observatory
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.