Clinical trials
Phase 4 Hemophilia A trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
26 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 1 |
| 2003 | 1 |
| 2005 | 2 |
| 2006 | 5 |
| 2009 | 1 |
| 2010 | 1 |
| 2017 | 2 |
| 2018 | 2 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 11 |
| Recruiting | 6 |
| Terminated | 4 |
| Withdrawn | 3 |
| Active, not recruiting | 1 |
| Unknown status | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Baxalta now part of Shire | 3 |
| Bayer | 3 |
| Wyeth is now a wholly owned subsidiary of Pfizer | 3 |
| Octapharma | 2 |
| Sanofi | 2 |
| American Thrombosis and Hemostasis Network | 1 |
| CSL Behring | 1 |
| Children's Hospital Los Angeles | 1 |
| Fondazione Angelo Bianchi Bonomi | 1 |
| Genentech, Inc. | 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 |
|---|---|
| Hemophilia A | 26 |
| Hematologic Diseases | 2 |
| Hemophilia B | 2 |
| Hemostatic Disorders | 2 |
| Blood Coagulation Disorders | 1 |
| Blood Platelet Disorders | 1 |
| HIV Infections | 1 |
| von Willebrand Diseases | 1 |
Trials
Showing 1 to 25 of 26. 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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