Clinical trials
Anemia trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
1,663 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 12 |
| 2001 | 16 |
| 2002 | 44 |
| 2003 | 48 |
| 2004 | 67 |
| 2005 | 62 |
| 2006 | 63 |
| 2007 | 61 |
| 2008 | 70 |
| 2009 | 57 |
| 2010 | 71 |
| 2011 | 72 |
| 2012 | 66 |
| 2013 | 58 |
| 2014 | 81 |
| 2015 | 58 |
| 2016 | 72 |
| 2017 | 73 |
| 2018 | 53 |
| 2019 | 70 |
| 2020 | 54 |
| 2021 | 54 |
| 2022 | 54 |
| 2023 | 59 |
| 2024 | 56 |
| 2025 | 73 |
| 2026 | 59 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 1,067 |
| Unknown status | 172 |
| Terminated | 151 |
| Recruiting | 104 |
| Withdrawn | 54 |
| Not yet recruiting | 53 |
| Active, not recruiting | 46 |
| Enrolling by invitation | 9 |
| No longer available | 4 |
| Suspended | 2 |
| Available | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Hoffmann-La Roche | 96 |
| Amgen | 62 |
| Johnson & Johnson Pharmaceutical Research & Development, L.L.C. | 58 |
| GlaxoSmithKline | 34 |
| London School of Hygiene and Tropical Medicine | 27 |
| Akebia Therapeutics | 21 |
| American Regent, Inc. | 18 |
| Kyntra Bio | 18 |
| Affymax | 13 |
| Bayer | 13 |
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 |
|---|---|
| Anemia | 1,663 |
| Renal Insufficiency, Chronic | 188 |
| Anemia, Iron-Deficiency | 139 |
| Iron Deficiencies | 116 |
| Kidney Failure, Chronic | 80 |
| Neoplasms | 73 |
| Myelodysplastic Syndromes | 69 |
| Malaria | 62 |
| Hematologic Diseases | 48 |
| Anemia, Sickle Cell | 41 |
Trials
Showing 51 to 75 of 1,663. Each trial links to its page on Pharma Observatory.
1,563 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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