Clinical trials
Phase 4 Iron Deficiencies trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
58 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2003 | 3 |
| 2006 | 1 |
| 2007 | 2 |
| 2008 | 2 |
| 2009 | 1 |
| 2010 | 4 |
| 2011 | 3 |
| 2013 | 2 |
| 2014 | 1 |
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 5 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 4 |
| 2023 | 6 |
| 2024 | 5 |
| 2025 | 3 |
| 2026 | 4 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 30 |
| Unknown status | 10 |
| Recruiting | 8 |
| Not yet recruiting | 4 |
| Terminated | 4 |
| Suspended | 1 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Watson Pharmaceuticals | 4 |
| China-Japan Friendship Hospital | 3 |
| Fundación para la Investigación del Hospital Clínico de Valencia | 2 |
| Hannover Medical School | 2 |
| Hospital Aleman | 2 |
| Soroka University Medical Center | 2 |
| University of Zurich | 2 |
| Vifor Pharma | 2 |
| Amsterdam UMC, location VUmc | 1 |
| Assistance Publique - Hôpitaux de Paris | 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 |
|---|---|
| Iron Deficiencies | 58 |
| Anemia | 19 |
| Anemia, Iron-Deficiency | 18 |
| Heart Failure | 13 |
| Renal Insufficiency, Chronic | 4 |
| Colitis, Ulcerative | 3 |
| Crohn Disease | 3 |
| Inflammatory Bowel Diseases | 3 |
| Bronchiolitis Obliterans Syndrome | 2 |
| Heart Failure, Systolic | 2 |
Trials
Showing 26 to 50 of 58. 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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