Clinical trials
Hemophilia B trials in Bulgaria
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
23 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 1 |
| 2009 | 2 |
| 2010 | 2 |
| 2011 | 4 |
| 2012 | 2 |
| 2014 | 3 |
| 2015 | 3 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2023 | 1 |
| 2024 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 20 |
| Terminated | 2 |
| Recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Baxalta now part of Shire | 5 |
| CSL Behring | 5 |
| Bayer | 2 |
| Novo Nordisk A/S | 2 |
| Pfizer | 2 |
| Catalyst Biosciences | 1 |
| Genzyme, a Sanofi Company | 1 |
| Grifols Biologicals, LLC | 1 |
| Octapharma | 1 |
| Sanofi | 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 B | 23 |
| Hemophilia A | 9 |
| Blood Coagulation Disorders | 1 |
| Coagulation Protein Disorders | 1 |
| Hemorrhage | 1 |
| Hemostatic Disorders | 1 |
Trials
Showing 76 to 23 of 23. Each trial links to its page on Pharma Observatory.
No trials match these filters.
Try a different keyword, or clear a filter.
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.