Clinical trials
Hemophilia A trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
270 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 4 |
| 2002 | 4 |
| 2003 | 2 |
| 2004 | 2 |
| 2005 | 9 |
| 2006 | 8 |
| 2007 | 2 |
| 2008 | 4 |
| 2009 | 8 |
| 2010 | 12 |
| 2011 | 12 |
| 2012 | 13 |
| 2013 | 9 |
| 2014 | 15 |
| 2015 | 18 |
| 2016 | 12 |
| 2017 | 18 |
| 2018 | 25 |
| 2019 | 8 |
| 2020 | 16 |
| 2021 | 11 |
| 2022 | 11 |
| 2023 | 14 |
| 2024 | 11 |
| 2025 | 6 |
| 2026 | 10 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 168 |
| Terminated | 31 |
| Recruiting | 30 |
| Active, not recruiting | 15 |
| Withdrawn | 10 |
| Unknown status | 10 |
| Not yet recruiting | 3 |
| Enrolling by invitation | 2 |
| Approved for marketing | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Novo Nordisk A/S | 28 |
| Baxalta now part of Shire | 27 |
| Bayer | 23 |
| Pfizer | 15 |
| Hoffmann-La Roche | 12 |
| Octapharma | 9 |
| American Thrombosis and Hemostasis Network | 7 |
| Bioverativ Therapeutics Inc. | 7 |
| Sanofi | 7 |
| BioMarin Pharmaceutical | 6 |
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 |
|---|---|
| Hemophilia A | 270 |
| Hemophilia B | 53 |
| Hematologic Diseases | 19 |
| Blood Coagulation Disorders | 17 |
| Hemostatic Disorders | 15 |
| Coagulation Protein Disorders | 13 |
| Hemorrhagic Disorders | 13 |
| Blood Coagulation Disorders, Inherited | 11 |
| Genetic Diseases, Inborn | 11 |
| Hemorrhage | 11 |
Trials
Showing 76 to 100 of 270. Each trial links to its page on Pharma Observatory.
170 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.
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