Clinical trials
Completed Anemia trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
1,067 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 12 |
| 2001 | 13 |
| 2002 | 36 |
| 2003 | 41 |
| 2004 | 53 |
| 2005 | 46 |
| 2006 | 48 |
| 2007 | 43 |
| 2008 | 52 |
| 2009 | 39 |
| 2010 | 61 |
| 2011 | 56 |
| 2012 | 47 |
| 2013 | 40 |
| 2014 | 61 |
| 2015 | 44 |
| 2016 | 56 |
| 2017 | 46 |
| 2018 | 35 |
| 2019 | 38 |
| 2020 | 27 |
| 2021 | 32 |
| 2022 | 19 |
| 2023 | 34 |
| 2024 | 11 |
| 2025 | 14 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 1,067 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Hoffmann-La Roche | 83 |
| Amgen | 54 |
| Johnson & Johnson Pharmaceutical Research & Development, L.L.C. | 42 |
| GlaxoSmithKline | 31 |
| London School of Hygiene and Tropical Medicine | 24 |
| American Regent, Inc. | 18 |
| Akebia Therapeutics | 17 |
| Kyntra Bio | 15 |
| Bayer | 13 |
| Swiss Federal Institute of Technology | 11 |
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 | 1,067 |
| Renal Insufficiency, Chronic | 135 |
| Anemia, Iron-Deficiency | 91 |
| Iron Deficiencies | 78 |
| Neoplasms | 53 |
| Kidney Failure, Chronic | 51 |
| Malaria | 47 |
| Renal Insufficiency | 33 |
| Kidney Diseases | 30 |
| Myelodysplastic Syndromes | 26 |
Trials
Showing 51 to 75 of 1,067. Each trial links to its page on Pharma Observatory.
967 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.