Clinical trials
Recruiting Observational Major Depressive Disorder trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
46 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 5 |
| 2022 | 1 |
| 2023 | 5 |
| 2024 | 7 |
| 2025 | 16 |
| 2026 | 5 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Recruiting | 46 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute of Mental Health (NIMH) | 3 |
| Centre for Addiction and Mental Health | 2 |
| Istanbul University - Cerrahpasa | 2 |
| Max-Planck-Institute of Psychiatry | 2 |
| The University of Hong Kong | 2 |
| Unity Health Toronto | 2 |
| Abraham Nunes | 1 |
| Adams Clinical | 1 |
| Aziende Chimiche Riunite Angelini Francesco S.p.A | 1 |
| Beth Israel Deaconess Medical Center | 1 |
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 |
|---|---|
| Major Depressive Disorder | 46 |
| Bipolar Disorder | 13 |
| Anxiety Disorders | 7 |
| Depressive Disorder, Treatment-Resistant | 7 |
| Mental Disorders | 5 |
| Cognitive Dysfunction | 4 |
| Generalized Anxiety Disorder | 4 |
| Mood Disorders | 4 |
| Obsessive-Compulsive Disorder | 4 |
| Schizophrenia | 4 |
Trials
Showing 1 to 25 of 46. Each trial links to its page 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.
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