Clinical trials
Iron Deficiencies trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
376 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 1 |
| 2002 | 4 |
| 2003 | 5 |
| 2004 | 2 |
| 2005 | 3 |
| 2006 | 9 |
| 2007 | 12 |
| 2008 | 12 |
| 2009 | 12 |
| 2010 | 16 |
| 2011 | 16 |
| 2012 | 17 |
| 2013 | 14 |
| 2014 | 17 |
| 2015 | 16 |
| 2016 | 20 |
| 2017 | 22 |
| 2018 | 12 |
| 2019 | 17 |
| 2020 | 9 |
| 2021 | 11 |
| 2022 | 17 |
| 2023 | 20 |
| 2024 | 31 |
| 2025 | 30 |
| 2026 | 24 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 232 |
| Unknown status | 50 |
| Recruiting | 48 |
| Not yet recruiting | 17 |
| Terminated | 16 |
| Withdrawn | 5 |
| Active, not recruiting | 5 |
| Suspended | 2 |
| Enrolling by invitation | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Swiss Federal Institute of Technology | 34 |
| Cornell University | 9 |
| Pharmacosmos A/S | 8 |
| Vifor Pharma | 8 |
| Columbia University | 6 |
| The Hospital for Sick Children | 6 |
| Assiut University | 4 |
| China-Japan Friendship Hospital | 4 |
| Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | 4 |
| Shield Therapeutics | 4 |
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 | 376 |
| Anemia | 116 |
| Anemia, Iron-Deficiency | 111 |
| Heart Failure | 21 |
| Inflammatory Bowel Diseases | 11 |
| Renal Insufficiency, Chronic | 11 |
| Inflammation | 10 |
| Colitis, Ulcerative | 7 |
| Crohn Disease | 7 |
| Heart Failure, Systolic | 7 |
Trials
Showing 26 to 50 of 376. Each trial links to its page on Pharma Observatory.
276 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.