Clinical trials
Hemophilia A trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
786 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 2 |
| 2001 | 6 |
| 2002 | 7 |
| 2003 | 6 |
| 2004 | 7 |
| 2005 | 14 |
| 2006 | 12 |
| 2007 | 5 |
| 2008 | 13 |
| 2009 | 30 |
| 2010 | 25 |
| 2011 | 22 |
| 2012 | 31 |
| 2013 | 18 |
| 2014 | 41 |
| 2015 | 48 |
| 2016 | 37 |
| 2017 | 34 |
| 2018 | 54 |
| 2019 | 34 |
| 2020 | 51 |
| 2021 | 54 |
| 2022 | 41 |
| 2023 | 41 |
| 2024 | 51 |
| 2025 | 38 |
| 2026 | 41 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 464 |
| Unknown status | 94 |
| Recruiting | 75 |
| Terminated | 57 |
| Active, not recruiting | 34 |
| Not yet recruiting | 30 |
| Withdrawn | 18 |
| Enrolling by invitation | 12 |
| Suspended | 1 |
| Approved for marketing | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Novo Nordisk A/S | 68 |
| Bayer | 56 |
| Baxalta now part of Shire | 40 |
| Pfizer | 34 |
| Investigación en Hemofilia y Fisioterapia | 20 |
| Hoffmann-La Roche | 17 |
| Octapharma | 15 |
| Swedish Orphan Biovitrum | 14 |
| CSL Behring | 13 |
| Wyeth is now a wholly owned subsidiary of Pfizer | 12 |
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 | 786 |
| Hemophilia B | 137 |
| Hematologic Diseases | 33 |
| Blood Coagulation Disorders | 32 |
| Joint Diseases | 30 |
| Coagulation Protein Disorders | 27 |
| Hemostatic Disorders | 26 |
| Hemorrhagic Disorders | 22 |
| Genetic Diseases, Inborn | 20 |
| Blood Coagulation Disorders, Inherited | 17 |
Trials
Showing 51 to 75 of 786. Each trial links to its page on Pharma Observatory.
686 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.
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