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RecruitingNCT07173881Updated Sep 15, 2025

Effect of a Dairy Product for Pregnant and Lactating Women on the Composition of Human Milk

An interventional study of Fortified powder milk in Pregnancy, sponsored by Instituto de Desarrollo e Investigaciones Pediátricas Prof. Dr. Fernando E. Viteri. Recruiting at 2 sites in Argentina. Open to female participants aged 18 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2025-09-15.

Sponsored by Instituto de Desarrollo e Investigaciones Pediátricas Prof. Dr. Fernando E. Viteri · Not applicable, Interventional, and Prevention

From the registry’s dates

  • Primary completion was expected by Oct 2025, 11 months ago, but the record still lists the study as recruiting.
  • Started Aug 2025; still recruiting 1 year 2 months later.
Phase
Not applicable
Study type
Interventional
Enrollment
20
Allocation
Non-randomized
Ages
18 Years and older
Sex
Female
01

Study summary

Vulnerable populations, who have deficient diets, may produce human milk (HML) that is not adequate in all nutrients, and this will have consequences on the growth and development of the child. In 2021, at IDIP, a specific milk product for pregnant and lactating women, Super Mil Mamá ( SMM, whole milk powder fortified with multiple vitamins, minerals, and DHA ) was designed and developed as part of a key strategy to incorporate into public policies for the first 1000 days of life. However, the potential benefits of this product have not yet been evaluated at the population level. The main objective is to evaluate the effect of the consumption of a milk product (SMM) designed for pregnant women on maternal nutritional status and the composition of human milk at one month postpartum.

Specific objectives include:

To compare the concentrations of DHA, Vitamins A, E, and D, Iron, Iodine, Zinc, and Calcium in human milk at one month postpartum of mothers who consumed SSM or not.

To compare the concentrations of DHA, Vitamins A, E, D and Zinc in blood and the nutritional status of maternal iron between mothers who consumed SSM and those who did not.

02

Conditions studied

  • Pregnancy

Keywords

  • human milk
  • vulnerable population
  • pregnancy
  • nutritional supplements
  • esencial fatty acids
  • micronutrients
03

In context

Lead sponsor

Instituto de Desarrollo e Investigaciones Pediátricas Prof. Dr. Fernando E. Viteri is the lead sponsor of 4 studies on the registry; 3 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
Female
Accepts healthy volunteers
Yes

Inclusion criteria

  • Intervention group: Pregnant women over 18 years of age who undergo prenatal care during gestational weeks (GW) 28 ± 1 at the Maternal Nutrition Clinic of the H.I.G.A. "San Martín" in La Plata, and who regularly consume milk, will be included.
  • Control group: Women over 18 years of age who attend their child's first checkup before the first month of life at the Maternal Clinic of the IDIP Health Observatory, and who exclusively breastfeed their children, will be included.

Exclusion criteria

Exclusion Criteria:

  • Women who have had multiple pregnancies and/or women with malabsorption diseases.
05

Study design

Phase
Not applicable
Primary purpose
Prevention
Allocation
Non-randomized
Intervention model
Parallel assignment
Masking
Quadruple (Participant, Care provider, Investigator, Outcomes assessor)
Enrollment
20 participants (estimated)

Study arms

  • Experimental
    Experimental: Super 1.000 Mamá

    Pregnant women who will consume a fortified powdered dairy product formulated and designed specifically for this population during pregnancy and the first month postpartum.

    Dietary Supplement: Fortified powder milk

  • No intervention
    Sham Comparator: No milk consumption

    Breastfeeding women who have not consumed SMM until the first month postpartum

Interventions

  • Dietary supplementFortified powder milk

    Super 1.000 Mamá It's made up of milk with added vegetable oils, fish oil, carbohydrates from corn, prebiotic fiber (inulin), vitamins, and minerals, with specifically defined proportions. It has medium energy content, is balanced in protein, fats, and carbohydrates, and provides a significant content of both polyunsaturated fatty acids, such as omega-6, and omega-3, and the added docosahexaenoic acid, as recommended by international organizations. The reconstituted 200 ml serving delivers between 20 and 40% of the Daily Reference Intake in critical nutrients for this particular group of people, which include minerals such as calcium, iron, zinc, iodine, and vitamins such as A, D, C, B12 and folic acid. The rest of the vitamins, and minerals are also at the same level, allowing those who consume it to incorporate a large amount of nutrients regularly. Addvance SA, an SME dairy company from the Province of Santa Fe, will carry out the production of this milk.

06

What researchers measure

Primary outcomes

  1. Breast milk DHA concentration

    Description: concentration of DHA in breast milk expressed as a percentage of DHA with respect to the total fatty acids contained in the analyzed sample

    Time frame: Time Frame: breast milk DHA concentration will be assessed at one month postpartum.

  2. Mother Zinc concentration

    Zinc concentration in mother serum expressed in mg/dl

    Time frame: Mother Zinc concentration will be assessed at one month postpartum

  3. mother Vit E concentration

    α-tocopherol concentration in mother serum expressed in μmol/L

    Time frame: Mother's serum α-tocopherol concentration will be assessed at one month postpartum

  4. Mother Vit A concentration

    Retinol concentration in mother serum expressed in μmol/L

    Time frame: Mother's Vit A concentration will be assessed at one month postpartum

  5. Mother red blood cell DHA concentration

    Concentration of DHA in mother's red blood cell expressed as a percentage of DHA with respect to the total fatty acids contained in the analyzed sample

    Time frame: Mother's serum DHA concentration will be assessed at one month postpartum

  6. Mother hemoglobin concentration

    hemoglobin concentration in mother serum expressed in g/dL

    Time frame: Mother's hemoglobin concentration will be assessed one month postpartum

  7. Breast milk Vitamin A concentration

    Retinol concentration in breast milk expressed in μmol/L and μg/g fat contained in the analyzed sample

    Time frame: Breast milk Vitamin A concentration will be assessed at one month postpartum

  8. Breast milk Vitamin E concentration

    α-tocopherol concentration in breast milk expressed in μmol/L and μg/g fat contained in the analyzed sample

    Time frame: Breast milk Vitamin E concentration will be assessed at one month postpartum

  9. Breast milk Vitamin D concentration

    25-hidroxi vitamin D concentration in breast milk expressed in ng/ml

    Time frame: Breast milk Vitamin D concentration will be assessed at one month postpartum

  10. Breast milk Zinc concentration

    Zinc concentration in breast milk expressed in mg/dl

    Time frame: Breast milk Zinc concentration will be assessed at one month postpartum

  11. Breast milk Calcium concentration

    Calcium concentration in breast milk expressed in mg/dl

    Time frame: Breast milk Calcium concentration will be assessed at one month postpartum

  12. Breast milk Iron concentration

    Iron concentration in breast milk expressed in mg/dl

    Time frame: Breast milk Iron concentration will be assessed at one month postpartum

  13. Breast milk Iodine concentration

    Iodine concentration in breast milk expressed in mg/dl

    Time frame: Breast milk Iodine concentration will be assessed at one month postpartum

  14. Mother serum ferritin concentration

    ferritin concentration in mother serum expressed in ng/ml

    Time frame: Mother's serum ferritin concentration will be assessed at one month postpartum

  15. mother Vit D concentration

    25-hidroxi vitamin D concentration in mother serum expressed in ng/ml

    Time frame: mother Vit D concentration will be assessed at one month postpartum

07

Study locations

2 of 2 sites recruiting
  • Hospital Interzonal de Agudos General San Martín
    La Plata, Buenos Aires 1900, Argentina
    Recruiting
  • Instituto de Desarrollo e Investigaciones Pediátricas (IDIP) - HIAEP Sor María Ludovica
    La Plata, Buenos Aires 1900, Argentina
    Recruiting
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Sep 15, 2025, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT07173881
Lead sponsor
Instituto de Desarrollo e Investigaciones Pediátricas Prof. Dr. Fernando E. Viteri
Collaborators
Hospital Interzonal de Agudos General San Martín
Responsible party
Sponsor
First posted
Sep 15, 2025
Start date
Aug 1, 2025
Primary completion
Oct 30, 2025 (estimated)
Completion
Jan 30, 2026 (estimated)
Last update
Sep 15, 2025

Study contacts

Maria F Andreoli, PhD
Contact
mfandreoli@gmail.com
542214177324

Oversight

FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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