Iron-deficiency Clinical Trials

37 recruitingLast updated: June 18, 2026

There are 37 actively recruiting iron-deficiency clinical trials across 17 countries. Studies span Not Applicable, Phase 4, Phase 3, Phase 2. Top locations include Miami, Florida, United States, Vancouver, British Columbia, Canada, Calgary, Alberta, Canada. Updated daily from ClinicalTrials.gov.


Iron-deficiency Trials at a Glance

37 actively recruiting trials for iron-deficiency are listed on ClinicalTrialsFinder across 6 cities in 17 countries. The largest study group is Not Applicable with 12 trials, with the heaviest enrollment activity in Miami, Vancouver, and Calgary. Lead sponsors running iron-deficiency studies include Cairo University, Second Affiliated Hospital, School of Medicine, Zhejiang University, and University of British Columbia.

Browse iron-deficiency trials by phase

Treatments under study

About Iron-deficiency Clinical Trials

Looking for clinical trials for Iron-deficiency? There are currently 20 studies actively recruiting participants. Clinical trials offer access to new treatments before they are widely available, and every approved therapy in use today was first tested through a clinical trial.

Below you can browse trials, sign up for alerts when new Iron-deficiency trials open, and view eligibility criteria for each study. Each listing includes the study phase, locations, and enrollment details.

Frequently Asked Questions

Common questions about Iron-deficiency clinical trials

A clinical trial is a carefully designed research study that tests new medical treatments, drugs, devices, or approaches in human volunteers. Every approved medication and treatment available today was proven safe and effective through clinical trials.

All clinical trials are reviewed and approved by Institutional Review Boards (IRBs) — independent committees that evaluate patient safety. Trials follow strict protocols, and your health is monitored closely throughout. You can withdraw at any time.

Not necessarily. Many trials compare the new treatment against the current standard of care, meaning all participants receive active treatment. When placebos are used, they are typically combined with standard treatment, not given alone. The trial description will always specify the design.

Under the Affordable Care Act, most private insurers are required to cover routine patient care costs during a clinical trial. The sponsor typically covers the investigational treatment itself. Medicare also covers routine costs for qualifying trials.

Yes. Participation is completely voluntary. You can withdraw at any time, for any reason, without it affecting your access to standard medical care.

Each trial has specific eligibility criteria — including age, diagnosis, disease stage, prior treatments, and general health. Browse the trials listed above and check their eligibility sections. You can also contact the trial site directly to discuss your situation.

Showing 120 of 37 trials

Recruiting
Not Applicable

FACE-APPS-Based Approach for Improving Iron Deficiency Anaemia Indicators Among Female Adolescents at Marginalized Communities

Digital health literacyIron-Deficiency AnemiaHealth Promotion Model (HPM)
Cairo University160 enrolled1 locationNCT07633262
Recruiting
Not Applicable

The Effect of Combined Iron Protocols on Perioperative Allogeneic Transfusion

TransfusionAnemiaIron-Deficiency Anemia+2 more
Second Affiliated Hospital, School of Medicine, Zhejiang University400 enrolled1 locationNCT06012760
Recruiting
Phase 2

Darbe Plus IV Iron to Decrease Transfusions While Maintaining Iron Sufficiency in Preterm Infants

Iron-Deficiency AnemiaIron-deficiencyPrematurity+1 more
University of Washington120 enrolled1 locationNCT05340465
Recruiting
Not Applicable

Assessing Clinical Impact of AI for Iron Deficiency

Iron-deficiencyIron Deficiency Anemias
China Medical University Hospital2,196 enrolled1 locationNCT07394088
Recruiting
Phase 4

Acupoint TENS vs Resistance Training for Iron Deficiency Anemia

Iron-Deficiency Anemia
Cairo University60 enrolled1 locationNCT07605676
Recruiting
Not Applicable

Pediatric Outcomes and Recovery With Peri-Operative Iron Supplement Evaluation

Cerebral PalsyIron-Deficiency AnemiaVarus-Derotation Osteotomy Surgery+1 more
University of British Columbia180 enrolled1 locationNCT07095244
Recruiting

Imaging Intravenous Iron

Iron-deficiency
University of Oxford12 enrolled1 locationNCT05609318
Recruiting
Not Applicable

Efficacy and Adverse Side Effects of Two Forms of Iron in Pregnancy

PregnancyIron-deficiency
University of British Columbia172 enrolled2 locationsNCT06014983
Recruiting
Phase 4

Intravenous Iron to Treat Postoperative Anemia in Older Cardiac Surgery Patients

Iron-Deficiency Anemia
dr. P. Noordzij310 enrolled2 locationsNCT04913649
Recruiting
Not Applicable

A Pilot Study to Evaluate the Ability of Lactoferrin to Modulate Iron Homeostasis and Exercise Performance in Exercising Females

Low ferritinIron DeficienciesIron-deficiency+1 more
Lindenwood University30 enrolled1 locationNCT07546591
Recruiting
Phase 4

Oral Iron Supplementation on Alternate vs. Consecutive Days for Iron Deficiency Anemia in Pregnancy

PregnancyIron-deficiency Anemia (IDA)
Southern Illinois University120 enrolled1 locationNCT06492512
Recruiting
Phase 3

A Study to Evaluate Ferumoxytol for the Treatment of Iron Deficiency Anemia (IDA) in Pediatric Subjects

Iron-Deficiency Anemia
AMAG Pharmaceuticals, Inc.75 enrolled15 locationsNCT03893045
Recruiting
Not Applicable

Improving Iron Levels in Female Endurance, Intermittent, and Power/Strength Athletes Aged 16-35

Iron-deficiency
University of Calgary36 enrolled1 locationNCT06942208
Recruiting
Phase 4

Efficacy and Tolerability of Sucrosomial® Iron vs Ferric Maltol in Iron Deficient Women

AnemiaIron-deficiency Anemia (IDA)
Pharmanutra S.p.a.146 enrolled7 locationsNCT07308769
Recruiting
Not Applicable

Iron Absorption and Losses in Young South African Women Living Without and With Overweight and Obesity

ObesityInflammationIron-deficiency
Linda Malan70 enrolled1 locationNCT07081152
Recruiting
Phase 4

Impact of Intravenous Iron Repletion On Mechanisms of Exercise InTolerance in HFpEF (IRONMET-HFpEF)

Iron-deficiencyHeart Failure With Preserved Ejection Fraction
Massachusetts General Hospital66 enrolled1 locationNCT04945707
Recruiting

Iron Supplementation and Anemia After Sleeve Gastrectomy

ObesityIron-Deficiency AnemiaSleeve Gastrectomy
Cairo University66 enrolled1 locationNCT07397572
Recruiting
Phase 4

The Impact of IV Iron on Exercise Capacity and Quality of Life in Pulmonary Hypertension

Pulmonary HypertensionIron-deficiency
Ziekenhuis Oost-Limburg306 enrolled7 locationsNCT07359599
Recruiting
Phase 4

Iron Infusion in Patients Undergoing Transcatheter Aortic Valve Implantation

Cardiovascular DiseasesIron-deficiencyAortic Valve Stenosis+1 more
Erasmus Medical Center402 enrolled1 locationNCT07370688
Recruiting
Phase 2Phase 3

IntraVenous Iron in Kids With Iron Deficiency and Scoliosis Study

Surgery--ComplicationsIron-deficiencySpinal Fusion+4 more
Columbia University120 enrolled1 locationNCT07217873