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Iron Deficiencies clinical trials recruiting in the U.S.
13 studies for Iron Deficiencies are recruiting participants at sites across the United States.
By state
Recently updated studies
A Pilot Study to Evaluate the Ability of Lactoferrin to Modulate Iron Homeostasis and Exercise Performance in Exercising Females
RecruitingHealthy volunteers welcome
Ages 18 to 45 · Women · Updated Nov 9, 2026 · NCT07546591Probiotic Supplementation in Optimizing Iron and Hematological Status Among Pregnant Females
RecruitingPhase 2Healthy volunteers welcome
Ages 18 to 45 · Women · Updated Nov 2, 2026 · NCT07076849Impact of IV Iron on Bleeding Symptoms in Iron Deficient Patients With Inherited Bleeding Disorders
RecruitingObservational study
Ages 15 and older · All sexes · Updated Oct 6, 2026 · NCT07083583Multi-center Trial of Ferric Derisomaltose Versus no Intravenous Iron in Iron-deficient Subjects With Symptomatic Chronic Heart Failure
RecruitingPhase 3
Ages 18 and older · All sexes · Updated Oct 5, 2026 · NCT06929806Impact of Two Iron Formulations on Iron Biomarkers and Quality of Life
RecruitingHealthy volunteers welcome
Ages 18 and older · All sexes · Updated Oct 5, 2026 · NCT07156526Infusing Needed Iron to Target Insufficiency in Adults Treated for Evidence of Heart Failure
Recruiting
Ages 18 and older · All sexes · Updated Oct 1, 2026 · NCT07467668Multi-center Trial of Ferric Derisomaltose in Children 0 to <18 Years of Age With Iron Deficiency Anemia
RecruitingPhase 3
Up to age 17 · All sexes · Updated Aug 7, 2026 · NCT05179226Choline and Iron Deficiency
RecruitingPhase 2/3
5 Months – 7 Months · All sexes · Updated Aug 5, 2026 · NCT06527391Kids With Iron Deficiency and Scoliosis
RecruitingHealthy volunteers welcome
Ages 10 to 26 · All sexes · Updated Jun 26, 2026 · NCT06042699Darbe Plus IV Iron to Decrease Transfusions While Maintaining Iron Sufficiency in Preterm Infants
RecruitingPhase 2
3 Days · All sexes · Updated May 26, 2026 · NCT05340465Influences of Long-acting Reversible Contraceptives on Iron Status and Physiological Responses to Extreme Environments in Women
RecruitingObservational studyHealthy volunteers welcome
Ages 18 to 40 · Women · Updated Apr 30, 2026 · NCT06909695Dietary Iron Requirements
RecruitingHealthy volunteers welcome
Ages 18 to 50 · All sexes · Updated Apr 29, 2026 · NCT07139821IntraVenous Iron in Kids With Iron Deficiency and Scoliosis Study
RecruitingPhase 2/3
Ages 10 to 19 · All sexes · Updated Nov 26, 2025 · NCT07217873From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.