Global breast milk study aims to unlock secrets of infant nutrition
NCT ID NCT05119166
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study collects and analyzes breast milk from 1000 mothers in Tanzania, Pakistan, Burkina Faso, and Canada. Researchers will measure nutrients, antibodies, and other components to understand how milk composition varies and affects infant growth and health. The goal is to create a shared database to answer key questions about maternal and infant nutrition.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this research could reveal how breast milk varies globally and how it influences infant nutrition and growth.
- What could go wrong
- This is an observational study, not a treatment trial. It will not directly test any therapy or cure, and results may not lead to immediate health changes.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 1,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2019
- Expected to finish
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Oct 2026
An estimate. End dates often move.
- 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.
Who is studied
CHILD Study: observational study of healthy term infants from Canada, Multi-ethnic (\~70% Caucasian; 30% others: Asian, First Nations, Black, other) ELICIT Study: factorial RCT study design, cohorts from Haydom, Tanzania, predominantly of Black and East African descent VITAL Study: 3-arm RCT study design, cohorts from Karachi, Pakistan, predominantly of Asian descent MISAMEIII Study: 2x2 cross-over RCT study design, cohorts from Hounde District, Burkina Faso, predominantly of Black and West African descent
- Ages
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15 years and older
- Sex
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Anyone
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: * CHILD Study: Full term healthy infant; singleton pregnancy; English literary * ELICIT Study: Adult mothers, child \<14 days, lives within 25km of Haydom * VITAL Study: Lactating, biological mothers * MISAMEIII Study: Confirmed (pregnancy test/ultrasound) pregnant women 15-40 years old, informed consent, self, parents or husband (for minors; assent). Exclusion Criteria: * CHILD Study: IVF; congenital abnormality; preterm delivery * ELICIT Study: Multiple gestation, birth defects/neonatal illness, weight \<1.5g, no intention to breastfeed, will move from area within 18 months * VITAL Study: Use of any ointments or topical solutions immediately prior to sampling, non-consent * MISAMEIII Study: Peanut allergy, gestational age \<20weeks, women who will not deliver babies in or live in study area by delivery date.
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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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Manitoba Interdisciplinary Lactation Centre (MILC)
Winnipeg, Manitoba, R3E3P4, Canada
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