Clinical trials
Schizophrenia trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
3,469 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 29 |
| 2001 | 45 |
| 2002 | 57 |
| 2003 | 90 |
| 2004 | 135 |
| 2005 | 136 |
| 2006 | 136 |
| 2007 | 156 |
| 2008 | 183 |
| 2009 | 149 |
| 2010 | 145 |
| 2011 | 147 |
| 2012 | 145 |
| 2013 | 136 |
| 2014 | 151 |
| 2015 | 116 |
| 2016 | 136 |
| 2017 | 123 |
| 2018 | 132 |
| 2019 | 146 |
| 2020 | 113 |
| 2021 | 131 |
| 2022 | 129 |
| 2023 | 129 |
| 2024 | 131 |
| 2025 | 137 |
| 2026 | 120 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 2,298 |
| Unknown status | 390 |
| Recruiting | 275 |
| Terminated | 242 |
| Not yet recruiting | 112 |
| Withdrawn | 76 |
| Active, not recruiting | 49 |
| Enrolling by invitation | 17 |
| Suspended | 9 |
| Available | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Otsuka Pharmaceutical Development & Commercialization, Inc. | 87 |
| AstraZeneca | 78 |
| Johnson & Johnson Pharmaceutical Research & Development, L.L.C. | 73 |
| University of Maryland, Baltimore | 61 |
| Centre for Addiction and Mental Health | 57 |
| Shanghai Mental Health Center | 57 |
| Yale University | 53 |
| VA Office of Research and Development | 51 |
| National Institute of Mental Health (NIMH) | 36 |
| Massachusetts General Hospital | 35 |
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 | 3,469 |
| Psychotic Disorders | 1,053 |
| Bipolar Disorder | 341 |
| Mental Disorders | 214 |
| Major Depressive Disorder | 118 |
| Cognitive Dysfunction | 81 |
| Hallucinations | 79 |
| Metabolic Syndrome | 59 |
| Mood Disorders | 50 |
| Obesity | 49 |
Trials
Showing 1 to 25 of 3,469. Each trial links to its page on Pharma Observatory.
3,369 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.