Clinical trials
Hemoglobinuria, Paroxysmal trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
189 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 4 |
| 2002 | 3 |
| 2003 | 1 |
| 2004 | 4 |
| 2005 | 4 |
| 2006 | 3 |
| 2007 | 2 |
| 2008 | 3 |
| 2009 | 5 |
| 2010 | 3 |
| 2011 | 2 |
| 2012 | 3 |
| 2013 | 1 |
| 2014 | 1 |
| 2015 | 5 |
| 2016 | 4 |
| 2017 | 11 |
| 2018 | 9 |
| 2019 | 13 |
| 2020 | 8 |
| 2021 | 14 |
| 2022 | 9 |
| 2023 | 14 |
| 2024 | 17 |
| 2025 | 22 |
| 2026 | 17 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 100 |
| Recruiting | 30 |
| Active, not recruiting | 21 |
| Not yet recruiting | 14 |
| Terminated | 13 |
| Unknown status | 5 |
| Enrolling by invitation | 2 |
| Available | 2 |
| No longer available | 1 |
| Approved for marketing | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Alexion Pharmaceuticals, Inc. | 32 |
| Novartis Pharmaceuticals | 16 |
| Regeneron Pharmaceuticals | 10 |
| Wuhan Createrna Science and Technology Co., Ltd | 9 |
| Apellis Pharmaceuticals, Inc. | 6 |
| BioCryst Pharmaceuticals | 6 |
| National Heart, Lung, and Blood Institute (NHLBI) | 6 |
| Chengdu Suncadia Medicine Co., Ltd. | 5 |
| Haisco Pharmaceutical Group Co., Ltd. | 5 |
| St. Jude Children's Research Hospital | 5 |
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 |
|---|---|
| Hemoglobinuria, Paroxysmal | 189 |
| Anemia, Aplastic | 22 |
| Myelodysplastic Syndromes | 18 |
| Anemia | 14 |
| Hemolysis | 14 |
| Leukemia, Myeloid, Acute | 14 |
| Lymphoma, Non-Hodgkin | 13 |
| Hemoglobinuria | 12 |
| Precursor Cell Lymphoblastic Leukemia-Lymphoma | 11 |
| Hodgkin Disease | 10 |
Trials
Showing 76 to 100 of 189. Each trial links to its page on Pharma Observatory.
89 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.