Clinical trials
Completed Phase 2 Schizophrenia trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
234 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 2 |
| 2001 | 4 |
| 2002 | 9 |
| 2003 | 8 |
| 2004 | 9 |
| 2005 | 18 |
| 2006 | 12 |
| 2007 | 19 |
| 2008 | 19 |
| 2009 | 20 |
| 2010 | 13 |
| 2011 | 13 |
| 2012 | 11 |
| 2013 | 8 |
| 2014 | 15 |
| 2015 | 6 |
| 2016 | 7 |
| 2017 | 4 |
| 2018 | 5 |
| 2019 | 6 |
| 2020 | 7 |
| 2021 | 3 |
| 2022 | 8 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 234 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Yale University | 9 |
| Otsuka Pharmaceutical Development & Commercialization, Inc. | 7 |
| China Medical University Hospital | 6 |
| Merck Sharp & Dohme LLC | 6 |
| Nathan Kline Institute for Psychiatric Research | 6 |
| Denovo Biopharma LLC | 5 |
| GlaxoSmithKline | 5 |
| Johnson & Johnson Pharmaceutical Research & Development, L.L.C. | 5 |
| University of Maryland, Baltimore | 5 |
| AstraZeneca | 4 |
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 | 234 |
| Psychotic Disorders | 67 |
| Mental Disorders | 20 |
| Bipolar Disorder | 12 |
| Hallucinations | 8 |
| Cognitive Dysfunction | 7 |
| Schizophrenia Spectrum and Other Psychotic Disorders | 6 |
| Tobacco Use Disorder | 5 |
| Inflammation | 4 |
| Major Depressive Disorder | 4 |
Trials
Showing 1 to 25 of 234. Each trial links to its page on Pharma Observatory.
134 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
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