Clinical trials
Thrombosis trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
952 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 4 |
| 2002 | 11 |
| 2003 | 9 |
| 2004 | 16 |
| 2005 | 24 |
| 2006 | 32 |
| 2007 | 26 |
| 2008 | 34 |
| 2009 | 39 |
| 2010 | 35 |
| 2011 | 34 |
| 2012 | 44 |
| 2013 | 35 |
| 2014 | 38 |
| 2015 | 39 |
| 2016 | 36 |
| 2017 | 49 |
| 2018 | 38 |
| 2019 | 49 |
| 2020 | 65 |
| 2021 | 46 |
| 2022 | 50 |
| 2023 | 50 |
| 2024 | 38 |
| 2025 | 39 |
| 2026 | 46 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 538 |
| Unknown status | 163 |
| Recruiting | 111 |
| Terminated | 62 |
| Not yet recruiting | 32 |
| Withdrawn | 26 |
| Active, not recruiting | 18 |
| Temporarily not available | 1 |
| Enrolling by invitation | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Bristol-Myers Squibb | 19 |
| HemoSonics LLC | 19 |
| Assistance Publique - Hôpitaux de Paris | 12 |
| University of Edinburgh | 11 |
| Bayer | 10 |
| National Heart, Lung, and Blood Institute (NHLBI) | 10 |
| ARCA Biopharma, Inc. | 9 |
| Brigham and Women's Hospital | 9 |
| University Hospital, Bordeaux | 8 |
| Assiut 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 |
|---|---|
| Thrombosis | 952 |
| Hemorrhage | 97 |
| Venous Thrombosis | 89 |
| Pulmonary Embolism | 67 |
| Stroke | 62 |
| Venous Thromboembolism | 57 |
| Cardiovascular Diseases | 56 |
| Inflammation | 50 |
| Thromboembolism | 48 |
| Ischemic Stroke | 47 |
Trials
Showing 1 to 25 of 952. Each trial links to its page on Pharma Observatory.
852 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.