Clinical trials
Active, not recruiting Phase 4 trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
624 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 1 |
| 2007 | 1 |
| 2008 | 3 |
| 2011 | 1 |
| 2012 | 1 |
| 2013 | 2 |
| 2014 | 6 |
| 2015 | 12 |
| 2016 | 8 |
| 2017 | 19 |
| 2018 | 29 |
| 2019 | 34 |
| 2020 | 40 |
| 2021 | 58 |
| 2022 | 86 |
| 2023 | 89 |
| 2024 | 109 |
| 2025 | 91 |
| 2026 | 34 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Active, not recruiting | 624 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Novartis Pharmaceuticals | 11 |
| Ain Shams University | 8 |
| Mayo Clinic | 7 |
| University of California, San Francisco | 7 |
| Mansoura University | 6 |
| Massachusetts General Hospital | 6 |
| Northwestern University | 6 |
| University of Colorado, Denver | 6 |
| University of Miami | 6 |
| Amgen | 5 |
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 |
|---|---|
| Postoperative Pain | 21 |
| Obesity | 20 |
| Diabetes Mellitus, Type 2 | 16 |
| Diabetes Mellitus | 13 |
| Influenza, Human | 13 |
| Atrial Fibrillation | 12 |
| Coronary Artery Disease | 11 |
| Heart Failure | 11 |
| Asthma | 10 |
| Cardiovascular Diseases | 9 |
Trials
Showing 26 to 50 of 624. Each trial links to its page on Pharma Observatory.
524 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.