Clinical trials
Observational Hemophilia B trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
103 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2005 | 2 |
| 2006 | 1 |
| 2007 | 3 |
| 2008 | 3 |
| 2009 | 4 |
| 2010 | 3 |
| 2011 | 2 |
| 2012 | 1 |
| 2013 | 4 |
| 2014 | 6 |
| 2015 | 5 |
| 2016 | 6 |
| 2017 | 10 |
| 2018 | 9 |
| 2019 | 6 |
| 2020 | 7 |
| 2021 | 7 |
| 2022 | 5 |
| 2023 | 6 |
| 2024 | 5 |
| 2025 | 3 |
| 2026 | 4 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 61 |
| Unknown status | 13 |
| Recruiting | 10 |
| Terminated | 6 |
| Enrolling by invitation | 5 |
| Active, not recruiting | 3 |
| Not yet recruiting | 3 |
| Withdrawn | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Novo Nordisk A/S | 17 |
| Pfizer | 8 |
| Swedish Orphan Biovitrum | 6 |
| Baxalta now part of Shire | 5 |
| Wyeth is now a wholly owned subsidiary of Pfizer | 5 |
| American Thrombosis and Hemostasis Network | 4 |
| CSL Behring | 4 |
| Hasan Kalyoncu University | 3 |
| Assistance Publique - Hôpitaux de Paris | 2 |
| Cliniques universitaires Saint-Luc- Université Catholique de Louvain | 2 |
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 B | 103 |
| Hemophilia A | 72 |
| Anemia, Sickle Cell | 6 |
| Hematologic Diseases | 6 |
| von Willebrand Diseases | 6 |
| Blood Coagulation Disorders | 5 |
| Coagulation Protein Disorders | 4 |
| Cystic Fibrosis | 4 |
| Genetic Diseases, Inborn | 4 |
| Hemorrhagic Disorders | 4 |
Trials
Showing 76 to 100 of 103. Each trial links to its page on Pharma Observatory.
3 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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