The Benefit in Terms of Improvement in Haemoglobin Level at 6 Months in Premature Babies Receiving Alternate Iron Substitution 4 Times a Week Compared to a Daily Substitution

NCT ID: NCT06624709

Last Updated: 2025-05-25

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

NA

Total Enrollment

160 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-11-02

Study Completion Date

2027-05-31

Brief Summary

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BienFer is a double-blinded randomized controlled trial about iron substitution and abdominal pain. Premature babies and low birth weight babies have lower iron stores than term newborns and are therefore at greater risk of iron deficiency and anemia. Iron deficiency could have consequences for cerebral development. Ferric substitution reduces the risk of iron deficiency and anemia. It is common to replace premature babies with iron substitution between 2 weeks and 6 months of life. In practice, the medical staff notice that newborn with iron substitution have abdominal pain and constipation. A study in the adult population shows that alternate iron supplementation versus daily supplementation improved iron absorption, with no difference in hemoglobin level and decrease abdominal pain. Studies in children shows that intermittent iron supplementation do not change hemoglobin and ferritin level and improve adherence. There is no data comparing daily versus alternate supplementation in premature babies.

The aim of the study is to evaluate if alternate (4 times/week) iron supplementation is equivalent to daily iron substitution for hemoglobin values in premature babies between 28 0/7 weeks amenorrhea (WA) and 34 6/7 WA, and if it reduces abdominal discomfort and inflammation, and if it improves compliance.

Detailed Description

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Conditions

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Premature Birth

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Caregivers Investigators

Study Groups

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Alternate (4 times/week) iron supplementation

This arm will receive 2-3mg/kg/d of maltofer 4 times a day

Group Type ACTIVE_COMPARATOR

Iron Supplement

Intervention Type DRUG

The interventional group will receive 2-3mg/kg/day of iron supplementation 4 times per week and the sham comparator will receive 2-3mg/kg/day of iron supplementation 7 times per week

Daily iron substitution

This arm will receive 2-3mg/kg/d of maltofer 7 times per week.

Group Type SHAM_COMPARATOR

Iron Supplement

Intervention Type DRUG

The interventional group will receive 2-3mg/kg/day of iron supplementation 4 times per week and the sham comparator will receive 2-3mg/kg/day of iron supplementation 7 times per week

Interventions

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Iron Supplement

The interventional group will receive 2-3mg/kg/day of iron supplementation 4 times per week and the sham comparator will receive 2-3mg/kg/day of iron supplementation 7 times per week

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Premature babies between 28 0/7WA and 34 6/7 WA
* Parental consent, postnatal
* Age of 2 weeks

Exclusion Criteria

* anemia \< 80g/l at 2 weeks of age
* Intraventricular Hemorrhage stage III and IV
* Necrotizing Enterocolitis
* Enteral feeding less than 100ml/kg/j after 2 weeks of life
* Congenital disorder
Minimum Eligible Age

14 Days

Maximum Eligible Age

14 Days

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Riccardo Pfister

OTHER

Sponsor Role lead

Responsible Party

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Riccardo Pfister

Head of neonatology department, Principal Investigator, Clinical Professor

Responsibility Role SPONSOR_INVESTIGATOR

Locations

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HUG

Geneva, Canton of Geneva, Switzerland

Site Status RECRUITING

CHUV

Lausanne, Canton of Vaud, Switzerland

Site Status RECRUITING

Countries

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Switzerland

Central Contacts

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Céline Ferraz

Role: CONTACT

+41 79 553 84 54

Riccardo E Pfister, MD, PHD

Role: CONTACT

+41 79 553 44 38

Facility Contacts

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Riccardo E Pfister, PhD

Role: primary

+41795534438

Flavia Ferraro, MD

Role: backup

+41795536919

Anita Truttmann, MD

Role: primary

+41795561012

Flavia Ferraro, MD

Role: backup

+41795536919

Other Identifiers

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2021-02374

Identifier Type: -

Identifier Source: org_study_id

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