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ClinicalTrials.gov public records Last synced Oct 20, 2026, 6:16 PM EDT

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Showing 25–48 of 208 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Iron-deficiency Clear all
Completed No phase listed Observational

IV Iron Versus Standard Treatment for Iron Deficiency Anemia in the Emergency Department

NCT05153278
View directory record Official record
Conditions
Iron Deficiency Anemia Treatment, Iron-deficiency, Iron Deficiency Anemia Due to Blood Loss, Iron Deficiency Anemia
Interventions
Packed red blood cells, Intravenous drug
Biological · Drug
Lead sponsor
Texas Tech University Health Sciences Center, El Paso
Other
Eligibility
18 Years to 80 Years
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
El Paso, Texas
Source: ClinicalTrials.gov public record
Updated Mar 24, 2022 · Synced Oct 20, 2026, 6:16 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Ethnic Differences in Iron Absorption (FeGenes)

NCT04198545
View directory record Official record
Conditions
Anemia, Iron Deficiency, Iron Overload
Interventions
Not listed
Lead sponsor
Cornell University
Other
Eligibility
18 Years to 50 Years
Enrollment
515 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
2
States / cities
Ithaca, New York • Rochester, New York
Source: ClinicalTrials.gov public record
Updated Aug 6, 2025 · Synced Oct 20, 2026, 6:16 PM EDT
Withdrawn Phase 4 Interventional

Sucrosomial Vs Intravenous Iron for Preoperative Anemia

NCT07287371
View directory record Official record
Conditions
Anemia, Iron Deficiency Anemia
Interventions
Treatment with oral sucrosomial iron, Treatment with intravenous iron
Drug
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 20, 2026, 6:16 PM EDT
Not yet recruiting Phase 3 Interventional

A Study to Test the Non-Inferiority of Ferric Bepectate IV Against Ferric Carboxymaltose in Patients With Iron Deficiency Anemia

NCT07687784
View directory record Official record
Conditions
Iron Deficiency Anemia (IDA)
Interventions
Ferric Bepectate IV Injection, Ferric Carboxymaltose Injection [Ferinject], Ferric Carboxymaltose Injection [Injectafer®]
Drug
Lead sponsor
AFT Pharmaceuticals, Ltd.
Industry
Eligibility
18 Years and older
Enrollment
1,366 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
7
States / cities
Coral Gables, Florida • Melbourne, Florida • The Villages, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Oct 20, 2026, 6:16 PM EDT
Completed Not applicable Interventional

Pilot Study of the Effect of Iron Fortified Rice in Iron Deficient Anemic Women

NCT01658488
View directory record Official record
Conditions
Iron Deficiency Anemia
Interventions
Non-fortified rice, Iron-fortified Rice
Other
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Nov 1, 2018 · Synced Oct 20, 2026, 6:16 PM EDT
Completed Not applicable Interventional Results available

Impact of Ferric Citrate vs Ferrous Sulfate on Iron Parameters and Hemoglobin in Individuals With CKD and Iron Deficiency

NCT02888171
View directory record Official record
Conditions
Chronic Kidney Disease, Iron Deficiency, Anemia
Interventions
ferric citrate, ferrous sulfate
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Mar 24, 2020 · Synced Oct 20, 2026, 6:16 PM EDT
Completed Not applicable Interventional

Safety and Tolerability of BioFe for Iron Deficiency Management

NCT03484026
View directory record Official record
Conditions
Iron Deficiency
Interventions
BioFe
Dietary Supplement
Lead sponsor
Sidero Bioscience, LLC
Industry
Eligibility
18 Years to 80 Years · Female only
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 2, 2020 · Synced Oct 20, 2026, 6:16 PM EDT
Terminated Phase 2 Interventional Results available

Randomized, Placebo-controlled Trial of Ferric Carboxymaltose in RLS Patients With Iron-deficiency Anemia

NCT02826681
View directory record Official record
Conditions
Restless Legs Syndrome (RLS)
Interventions
Injectafer® (Ferric Carboxymaltose - FCM), Placebo (Normal Saline)
Drug
Lead sponsor
American Regent, Inc.
Industry
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
8
States / cities
Lemon Grove, California • Fort Myers, Florida • Orlando, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Apr 11, 2025 · Synced Oct 20, 2026, 6:16 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Heme and Non-heme Iron Intakes, Gut Microbiota, and Influence on Host Iron Absorption

NCT06146608
View directory record Official record
Conditions
Anemia, Iron Deficiency, Iron Overload
Interventions
Not listed
Lead sponsor
Cornell University
Other
Eligibility
18 Years to 40 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Ithaca, New York
Source: ClinicalTrials.gov public record
Updated Feb 24, 2025 · Synced Oct 20, 2026, 6:16 PM EDT
Completed No phase listed Observational

Impact of Iron Supplementation Treatment on Brain Iron Concentrations

NCT04144790
View directory record Official record
Conditions
ADHD, Iron-deficiency, Restless Legs Syndrome, Periodic Limb Movement Sleep Disorder
Interventions
ferrous sulfate
Dietary Supplement
Lead sponsor
Hugo W. Moser Research Institute at Kennedy Krieger, Inc.
Other
Eligibility
5 Years to 18 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 14, 2025 · Synced Oct 20, 2026, 6:16 PM EDT
Completed Not applicable Interventional Results available

Does a Daily Iron Tablet Improve Anemia in Cystic Fibrosis

NCT01755455
View directory record Official record
Conditions
Cystic Fibrosis, Anemia, Iron-Deficiency
Interventions
Ferrous sulfate 325mg, Placebo
Drug
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years to 70 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
2
States / cities
Portland, Maine • Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Mar 16, 2017 · Synced Oct 20, 2026, 6:16 PM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Intravenous Ferric Carboxymaltose (FCM) in Patients With Iron Deficiency Anemia (IDA)

NCT00982007
View directory record Official record
Conditions
Iron Deficiency Anemia
Interventions
Ferric Carboxymaltose (FCM), Ferrous Sulfate Tablets, IV Iron (standard of care)
Drug
Lead sponsor
American Regent, Inc.
Industry
Eligibility
18 Years and older
Enrollment
997 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Norristown, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 20, 2018 · Synced Oct 20, 2026, 6:16 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Clinical and Laboratory Investigation of Humans With Informative Iron or Erythroid Phenotypes

NCT00102245
View directory record Official record
Conditions
Hemoglobinopathies, Hemolysis, Iron Deficiency and Overload, Anemias
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
1 Year and older
Enrollment
334 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 14, 2018 · Synced Oct 20, 2026, 6:16 PM EDT
Completed Phase 1 Interventional

A Trial to Evaluate the Safety and Tolerability of a Novel Medical Food for Management of Iron Deficiency Anemia

NCT03038633
View directory record Official record
Conditions
Iron Deficiency Anemia
Interventions
Novel Medical Food
Other
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 31, 2017 · Synced Oct 20, 2026, 6:16 PM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Probiotic Supplementation in Optimizing Iron and Hematological Status Among Pregnant Females

NCT07076849
View directory record Official record
Conditions
Iron Deficiency (ID), Pregnancy
Interventions
Lactiplantibacillus plantarum 299v, Placebo Capsule(s)
Dietary Supplement · Other
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 1, 2026 · Synced Oct 20, 2026, 6:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Delayed Cord Clamping and Infant Brain Study

NCT01620008
View directory record Official record
Conditions
Iron Deficiency
Interventions
Delayed Cord Clamping
Procedure
Lead sponsor
University of Rhode Island
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2018
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Oct 1, 2021 · Synced Oct 20, 2026, 6:16 PM EDT
Recruiting Phase 3 Interventional

Trial of IV vs Oral Iron Treatment of Iron Deficiency Anemia in the Post-Operative Bariatric Surgical Patient

NCT04268849
View directory record Official record
Conditions
Iron Deficiency Anemia
Interventions
Ferumoxytol, Saline, Ferrous sulfate tablets, Vitamin C
Drug
Lead sponsor
Auerbach Hematology Oncology Associates P C
Other
Eligibility
18 Years and older
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 3, 2025 · Synced Oct 20, 2026, 6:16 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Microbiome of Donor Iron Deficient Study

NCT02990988
View directory record Official record
Conditions
Iron Deficiency
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 75 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 19, 2022 · Synced Oct 20, 2026, 6:16 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Relative Contributions of Red Cell Catabolism and Dietary Absorption to Fetal Iron Accretion During Pregnancy

NCT01588665
View directory record Official record
Conditions
Iron Deficiency
Interventions
Not listed
Lead sponsor
Cornell University
Other
Eligibility
15 Years to 35 Years · Female only
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2022
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jul 12, 2023 · Synced Oct 20, 2026, 6:16 PM EDT
Completed Phase 3 Interventional Results available

Safety and Tolerability of Intravenous VIT-45 in Patients With Iron Deficiency Anemia

NCT00740246
View directory record Official record
Conditions
Anemia
Interventions
VIT-45, Placebo
Drug
Lead sponsor
American Regent, Inc.
Industry
Eligibility
18 Years and older
Enrollment
594 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
Norristown, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 18, 2025 · Synced Oct 20, 2026, 6:16 PM EDT
Completed Phase 3 Interventional Results available

Ferric Carboxymaltose (FCM) Assessment in Subjects With Iron Deficiency Anaemia and Non-dialysis-dependent Chronic Kidney Disease (NDD-CKD)

NCT00994318
View directory record Official record
Conditions
Iron Deficiency Anaemia, Chronic Kidney Disease
Interventions
FCM (Ferric carboxymaltose) high ferritin target, FCM (Ferric carboxymaltose) low ferritin target, Oral Iron (Ferrous sulphate)
Drug
Lead sponsor
Vifor Pharma
Industry
Eligibility
18 Years and older
Enrollment
626 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Wilmington, North Carolina
Source: ClinicalTrials.gov public record
Updated May 20, 2014 · Synced Oct 20, 2026, 6:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Meals to Improve Absorption of Iron Supplements

NCT04793906
View directory record Official record
Conditions
Iron-deficiency, Iron Deficiency Anemia, Iron Deficiency Anemia Treatment
Interventions
Iron supplement with a lunch meal containing beef, Iron supplement with a lunch meal containing plant-based alternative
Other
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Feb 7, 2025 · Synced Oct 20, 2026, 6:16 PM EDT
Withdrawn Phase 4 Interventional

Effect of Ergocalciferol on Iron Metabolism in Individuals With Chronic Kidney Disease

NCT03073369
View directory record Official record
Conditions
CKD, Chronic Kidney Diseases, Hepcidin, Ergocalciferol, Vitamin D, Iron-deficiency, Anemia
Interventions
Ergocalciferol 50000 UNT, Placebo
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Mar 15, 2018 · Synced Oct 20, 2026, 6:16 PM EDT
Completed Phase 1 Interventional

Comparison Between Effects of Two Iron Preparations on Protein in the Urine

NCT00534144
View directory record Official record
Conditions
Kidney Failure, Chronic, Anemia, Iron-Deficiency
Interventions
iron sucrose injection, USP, sodium ferric gluconate complex in sucrose injection
Drug
Lead sponsor
Watson Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
12
States / cities
Phoenix, Arizona • Alhambra, California • Bell Gardens, California + 9 more
Source: ClinicalTrials.gov public record
Updated Sep 23, 2011 · Synced Oct 20, 2026, 6:16 PM EDT