Clinical trials
Not yet recruiting Phase 4 trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
1,280 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 4 |
| 2022 | 7 |
| 2023 | 19 |
| 2024 | 139 |
| 2025 | 315 |
| 2026 | 722 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Not yet recruiting | 1,280 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Assiut University | 62 |
| Cairo University | 15 |
| Peking University First Hospital | 14 |
| Peking Union Medical College Hospital | 11 |
| Second Affiliated Hospital, Zhejiang University, School of Medicine | 11 |
| Duke University | 10 |
| Seoul National University Hospital | 8 |
| Stanford University | 8 |
| University of California, San Francisco | 8 |
| Ain Shams University | 7 |
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 | 55 |
| Obesity | 32 |
| Agnosia | 30 |
| Diabetes Mellitus, Type 2 | 23 |
| Atrial Fibrillation | 19 |
| Breast Neoplasms | 19 |
| Overweight | 18 |
| Ischemic Stroke | 17 |
| Pain | 16 |
| Colitis, Ulcerative | 15 |
Trials
Showing 1 to 25 of 1,280. Each trial links to its page on Pharma Observatory.
1,180 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.