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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
Infusing 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 · NCT05340465Probiotic Supplementation in Optimizing Iron and Hematological Status Among Pregnant Females
RecruitingPhase 2Healthy volunteers welcome
Ages 18 to 45 · Women · Updated May 1, 2026 · NCT07076849Influences 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 · NCT07139821A 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 Apr 27, 2026 · NCT07546591Restoring Iron Deficiency in POTS
RecruitingPhase 2
Ages 18 to 45 · Women · Updated Dec 11, 2025 · NCT07197905IntraVenous Iron in Kids With Iron Deficiency and Scoliosis Study
RecruitingPhase 2/3
Ages 10 to 19 · All sexes · Updated Nov 26, 2025 · NCT07217873Impact of IV Iron on Bleeding Symptoms in Iron Deficient Patients With Inherited Bleeding Disorders
RecruitingObservational study
Ages 15 and older · All sexes · Updated Oct 3, 2025 · 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 Jul 23, 2025 · NCT06929806From ClinicalTrials.gov, data retrieved Oct 5, 2026. Each study sets its own eligibility; the study team decides who can join.