Clinical trials
Completed Phase 4 Schizophrenia trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
331 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 7 |
| 2001 | 15 |
| 2002 | 6 |
| 2003 | 30 |
| 2004 | 26 |
| 2005 | 32 |
| 2006 | 32 |
| 2007 | 22 |
| 2008 | 28 |
| 2009 | 17 |
| 2010 | 16 |
| 2011 | 13 |
| 2012 | 13 |
| 2013 | 10 |
| 2014 | 9 |
| 2015 | 8 |
| 2016 | 4 |
| 2017 | 8 |
| 2018 | 9 |
| 2019 | 5 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 331 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Eli Lilly and Company | 16 |
| Massachusetts General Hospital | 14 |
| AstraZeneca | 9 |
| University of California, Los Angeles | 9 |
| University of Maryland, Baltimore | 9 |
| Janssen Korea, Ltd., Korea | 8 |
| North Suffolk Mental Health Association | 7 |
| Pfizer's Upjohn has merged with Mylan to form Viatris Inc. | 7 |
| Nathan Kline Institute for Psychiatric Research | 6 |
| National Institute of Mental Health (NIMH) | 6 |
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 | 331 |
| Psychotic Disorders | 137 |
| Bipolar Disorder | 21 |
| Metabolic Syndrome | 12 |
| Diabetes Mellitus | 10 |
| Insulin Resistance | 8 |
| Alcoholism | 7 |
| Mental Disorders | 7 |
| Substance-Related Disorders | 7 |
| Obesity | 6 |
Trials
Showing 1 to 25 of 331. Each trial links to its page on Pharma Observatory.
231 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.