Baby formula upgrade: could lactoferrin close the gap with breast milk?
NCT ID NCT02103205
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether adding a protein called lactoferrin (found in breast milk) to infant formula can boost immune function and reduce infections in formula-fed babies. It also tested if lowering the iron level in formula is safe and still supports healthy development. About 252 healthy infants were enrolled, with some getting standard formula, some getting formula with added lactoferrin, and a breastfed group as a reference. The goal was to see if these changes make formula more like breast milk.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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252 people
The number who actually took part.
- Start date
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Jun 2014
- Finished
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Jan 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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4 to 8 weeks
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Formula-fed healthy infants at 6 +/- 2 weeks of age with: * birth weight 2500-4500 g * gestational age at birth ≥ 37 completed weeks * no chronic disease or neonatal diagnoses believed to affect any outcome * no given blood transfusions or iron supplements Exclusion Criteria: \-
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Umeå University, Department of Clinical Sciences
Umeå, SE-901 87, Sweden