Clinical trials
Completed Observational Anemia trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
205 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 2 |
| 2001 | 1 |
| 2002 | 1 |
| 2003 | 3 |
| 2004 | 4 |
| 2005 | 2 |
| 2006 | 8 |
| 2007 | 7 |
| 2008 | 8 |
| 2009 | 9 |
| 2010 | 15 |
| 2011 | 15 |
| 2012 | 10 |
| 2013 | 7 |
| 2014 | 14 |
| 2015 | 8 |
| 2016 | 12 |
| 2017 | 12 |
| 2018 | 5 |
| 2019 | 11 |
| 2020 | 10 |
| 2021 | 11 |
| 2022 | 5 |
| 2023 | 9 |
| 2024 | 7 |
| 2025 | 6 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 205 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Hoffmann-La Roche | 23 |
| Amgen | 5 |
| Johnson & Johnson Pharmaceutical Research & Development, L.L.C. | 4 |
| University of California, Davis | 4 |
| DBL -Institute for Health Research and Development | 3 |
| HaEmek Medical Center, Israel | 3 |
| Hospices Civils de Lyon | 3 |
| Janssen-Cilag B.V. | 3 |
| Johann Wolfgang Goethe University Hospital | 3 |
| London School of Hygiene and Tropical Medicine | 3 |
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 | 205 |
| Anemia, Iron-Deficiency | 17 |
| Iron Deficiencies | 16 |
| Neoplasms | 13 |
| Renal Insufficiency, Chronic | 11 |
| Kidney Diseases | 8 |
| Malaria | 8 |
| Kidney Failure, Chronic | 6 |
| Malnutrition | 6 |
| Diabetes Mellitus | 5 |
Trials
Showing 1 to 25 of 205. Each trial links to its page on Pharma Observatory.
105 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.