Clinical trials
Completed Schizophrenia trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
1,075 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 16 |
| 2001 | 20 |
| 2002 | 27 |
| 2003 | 41 |
| 2004 | 56 |
| 2005 | 50 |
| 2006 | 57 |
| 2007 | 61 |
| 2008 | 56 |
| 2009 | 53 |
| 2010 | 61 |
| 2011 | 55 |
| 2012 | 53 |
| 2013 | 53 |
| 2014 | 56 |
| 2015 | 43 |
| 2016 | 39 |
| 2017 | 35 |
| 2018 | 37 |
| 2019 | 34 |
| 2020 | 33 |
| 2021 | 41 |
| 2022 | 28 |
| 2023 | 23 |
| 2024 | 10 |
| 2025 | 5 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 1,075 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Otsuka Pharmaceutical Development & Commercialization, Inc. | 60 |
| University of Maryland, Baltimore | 49 |
| VA Office of Research and Development | 40 |
| Yale University | 40 |
| Dartmouth-Hitchcock Medical Center | 28 |
| National Institute of Mental Health (NIMH) | 26 |
| US Department of Veterans Affairs | 26 |
| Massachusetts General Hospital | 24 |
| Sumitomo Pharma America, Inc. | 22 |
| University of California, San Diego | 20 |
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 | 1,075 |
| Psychotic Disorders | 426 |
| Bipolar Disorder | 136 |
| Mental Disorders | 77 |
| Major Depressive Disorder | 44 |
| Obesity | 25 |
| Substance-Related Disorders | 22 |
| Tobacco Use Disorder | 22 |
| Hallucinations | 19 |
| Diabetes Mellitus | 18 |
Trials
Showing 1 to 25 of 1,075. Each trial links to its page on Pharma Observatory.
975 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.
No changes to these trials in the last 7 days.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.