Clinical trials
Anxiety Disorders trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
7,128 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 7 |
| 2001 | 20 |
| 2002 | 32 |
| 2003 | 35 |
| 2004 | 47 |
| 2005 | 54 |
| 2006 | 73 |
| 2007 | 66 |
| 2008 | 95 |
| 2009 | 89 |
| 2010 | 114 |
| 2011 | 116 |
| 2012 | 126 |
| 2013 | 114 |
| 2014 | 164 |
| 2015 | 191 |
| 2016 | 208 |
| 2017 | 246 |
| 2018 | 332 |
| 2019 | 385 |
| 2020 | 491 |
| 2021 | 629 |
| 2022 | 555 |
| 2023 | 684 |
| 2024 | 784 |
| 2025 | 800 |
| 2026 | 599 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 4,178 |
| Unknown status | 941 |
| Recruiting | 790 |
| Not yet recruiting | 503 |
| Active, not recruiting | 236 |
| Terminated | 198 |
| Withdrawn | 146 |
| Enrolling by invitation | 116 |
| Suspended | 20 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Massachusetts General Hospital | 66 |
| Karolinska Institutet | 50 |
| Stanford University | 50 |
| University of California, Los Angeles | 49 |
| National Institute of Mental Health (NIMH) | 47 |
| Ataturk University | 46 |
| Duke University | 45 |
| Saglik Bilimleri Universitesi | 45 |
| VA Office of Research and Development | 45 |
| University of Pittsburgh | 44 |
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 | 7,128 |
| Pain | 872 |
| Stress Disorders, Post-Traumatic | 407 |
| Sleep Initiation and Maintenance Disorders | 265 |
| Generalized Anxiety Disorder | 228 |
| Depressive Disorder | 205 |
| Neoplasms | 193 |
| Fatigue | 164 |
| COVID-19 | 163 |
| Mental Disorders | 151 |
Trials
Showing 1 to 25 of 7,128. Each trial links to its page on Pharma Observatory.
7,028 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
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