Clinical trials
Observational Purpura, Thrombocytopenic, Idiopathic trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
15 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2011 | 2 |
| 2012 | 3 |
| 2013 | 3 |
| 2019 | 1 |
| 2021 | 1 |
| 2024 | 1 |
| 2025 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 9 |
| Terminated | 3 |
| Recruiting | 2 |
| Enrolling by invitation | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Weill Medical College of Cornell University | 3 |
| Boston Children's Hospital | 2 |
| Novartis Pharmaceuticals | 2 |
| Beth Israel Medical Center | 1 |
| Emory University | 1 |
| Massachusetts General Hospital | 1 |
| National Heart, Lung, and Blood Institute (NHLBI) | 1 |
| Rigel Pharmaceuticals | 1 |
| Sanguine Biosciences | 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 |
|---|---|
| Purpura, Thrombocytopenic, Idiopathic | 15 |
| Acquired Immunodeficiency Syndrome | 2 |
| Autoimmune Diseases | 2 |
| Hemorrhage | 2 |
| Lupus Erythematosus, Systemic | 2 |
| Myositis | 2 |
| Scleroderma, Diffuse | 2 |
| Sjogren's Syndrome | 2 |
| Thrombocytopenia | 2 |
| Alopecia Areata | 1 |
Trials
Showing 1 to 15 of 15. 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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