Clinical trials
Observational Bipolar Disorder trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
127 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 3 |
| 2002 | 3 |
| 2004 | 5 |
| 2005 | 8 |
| 2006 | 6 |
| 2007 | 4 |
| 2008 | 6 |
| 2009 | 4 |
| 2010 | 5 |
| 2011 | 7 |
| 2012 | 3 |
| 2013 | 8 |
| 2014 | 7 |
| 2015 | 7 |
| 2016 | 10 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 5 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 6 |
| 2025 | 3 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 91 |
| Recruiting | 11 |
| Terminated | 9 |
| Unknown status | 5 |
| Withdrawn | 4 |
| Enrolling by invitation | 3 |
| Suspended | 2 |
| Active, not recruiting | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute of Mental Health (NIMH) | 19 |
| Massachusetts General Hospital | 11 |
| Northwestern University | 6 |
| University of Texas Southwestern Medical Center | 5 |
| Stanford University | 4 |
| University Hospitals Cleveland Medical Center | 4 |
| Case Western Reserve University | 3 |
| Johns Hopkins University | 3 |
| Mclean Hospital | 3 |
| Northwell Health | 3 |
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 |
|---|---|
| Bipolar Disorder | 127 |
| Major Depressive Disorder | 37 |
| Mood Disorders | 23 |
| Schizophrenia | 22 |
| Psychotic Disorders | 14 |
| Anxiety Disorders | 9 |
| Depressive Disorder | 8 |
| Attention Deficit Disorder with Hyperactivity | 7 |
| Generalized Anxiety Disorder | 7 |
| Mental Disorders | 7 |
Trials
Showing 1 to 25 of 127. Each trial links to its page on Pharma Observatory.
27 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.