Clinical trial Recruiting at 1 site Phase2; Phase3 Interventional Ages 5 Months to 7 Months

Choline for infants with iron deficiency anemia

Official title: Supplemental Choline to Prevent and Treat Learning and Memory Deficits of Early Iron Deficiency: the SupCHO Study

Run by University of Minnesota · NCT06527391 · Data updated 2026-11-12

This trial will see if giving choline together with iron to 6-month-old infants with iron deficiency anemia improves their brain development.

Quick facts

PhasePhase2; Phase3
Study typeInterventional
Ages5 Months to 7 Months
SexAll
Enrollment300 (estimated)
SponsorUniversity of Minnesota
Academic / other
Locations1 site (Minneapolis, Minnesota)
StatusRecruiting
StartedAugust 11, 2025
Main results expectedSeptember 21, 2027
Study endsSeptember 21, 2027
Registry record updatedAugust 5, 2026
Trial IDNCT06527391 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are breastfed infants around 6 months old with iron deficiency anemia (Hb <11.0 g/dL and elevated ZPP), malaria-negative, born ≥2000 g, and without severe malnutrition or neurologic conditions.

Probably not a fit

Infants with severe wasting or edema, known sickle cell disease, neurologic disorders, non-breastfed infants, very low birthweight (<2000 g), or other exclusionary conditions are unlikely to benefit from or be eligible for this intervention.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

Infants about 6 months old who meet biochemical criteria for iron deficiency anemia are enrolled and randomized to receive oral choline bitartrate or a matching placebo alongside standard iron therapy. Eligibility requires hemoglobin <11.0 g/dL, elevated ZPP, normal temperature, negative malaria test, maternal HIV-negativity, current breastfeeding, and birthweight ≥2000 g, while children with severe malnutrition, neurologic disorders, sickle cell disease, or developmental disorders are excluded. Outcomes focus on hippocampus-related memory and broader neurodevelopmental measures over the treatment and follow-up period. The trial builds on preclinical data and prior clinical work in other pediatric populations to test a low-cost, easily implemented adjunct to iron.

Why it matters

Potential benefit: If successful, adding choline to iron treatment could reduce early-life brain injury from iron deficiency and improve memory and learning in affected infants.

How similar studies have gone: Preclinical studies show choline reduces hippocampal damage from early iron deficiency and clinical trials have improved memory in children with fetal alcohol spectrum disorders, but choline has not previously been tested in infants with iron deficiency anemia.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Age 6 months +/- 28 days
* Hb \< 11.0 g/dL
* ZPP \> = 80
* T\<37.5°C
* Malaria-negative based on Rapid Diagnostic Test (RDT)
* Mother is HIV-negative.

Exclusion Criteria:

* Developmental disorder
* Severe malnutrition (severe wasting or bipedal edema)
* Known sickle cell disease
* Neurologic disorder, brain injury, or other condition affecting brain development
* Not currently breastfeeding
* Birthweight \< 2000 g

Where it's running

  • University of Minnesota
    Minneapolis, Minnesota, United States
    Recruiting

Study contacts

  • Principal investigator: Sarah Cusick — University of Minnesota
  • Study coordinator: Sarah Cusick
  • Email: scusick@umn.edu
  • Phone: 612-723-1694

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.