Clinical trials
Schizophrenia trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
1,432 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 17 |
| 2001 | 20 |
| 2002 | 31 |
| 2003 | 45 |
| 2004 | 59 |
| 2005 | 58 |
| 2006 | 64 |
| 2007 | 71 |
| 2008 | 67 |
| 2009 | 69 |
| 2010 | 72 |
| 2011 | 63 |
| 2012 | 63 |
| 2013 | 65 |
| 2014 | 68 |
| 2015 | 48 |
| 2016 | 52 |
| 2017 | 47 |
| 2018 | 47 |
| 2019 | 57 |
| 2020 | 43 |
| 2021 | 51 |
| 2022 | 50 |
| 2023 | 39 |
| 2024 | 34 |
| 2025 | 43 |
| 2026 | 40 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 1,075 |
| Terminated | 133 |
| Recruiting | 106 |
| Withdrawn | 32 |
| Unknown status | 32 |
| Not yet recruiting | 23 |
| Active, not recruiting | 19 |
| Enrolling by invitation | 6 |
| Suspended | 5 |
| Available | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Otsuka Pharmaceutical Development & Commercialization, Inc. | 69 |
| University of Maryland, Baltimore | 59 |
| VA Office of Research and Development | 51 |
| Yale University | 49 |
| National Institute of Mental Health (NIMH) | 36 |
| Massachusetts General Hospital | 32 |
| Dartmouth-Hitchcock Medical Center | 29 |
| University of California, San Diego | 29 |
| US Department of Veterans Affairs | 27 |
| Northwell Health | 25 |
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 |
|---|---|
| Schizophrenia | 1,432 |
| Psychotic Disorders | 556 |
| Bipolar Disorder | 173 |
| Mental Disorders | 99 |
| Major Depressive Disorder | 64 |
| Cognitive Dysfunction | 30 |
| Obesity | 30 |
| Hallucinations | 29 |
| Substance-Related Disorders | 29 |
| Tobacco Use Disorder | 25 |
Trials
Showing 1 to 25 of 1,432. Each trial links to its page on Pharma Observatory.
1,332 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.