Preterm birth (birth before start of the 37th week of gestation) is a major determinant of neonatal morbidity and mortality and has long-term adverse consequences for health and neurodevelopment. Preterm infants have much higher nutrient requirements than term infants. The preferred nutrition for all infants including preterm infants is human milk from the infant's own mother, or alternatively donor human milk, provided it is fortified with several nutrients as human milk alone does not sufficiently meet the nutritional needs of preterm infants. Human milk fortifiers (HMFs) are multicomponent enrichments that can be added to human milk (own mother´s milk or donor milk) to meet the increased nutritional needs of preterm infants. The current Nutricia HMF (control product) has been available in its current composition since 2010. It is a multicomponent HMF providing protein, energy, minerals, and vitamins in accordance with the ESPGHAN recommendations. Recent investigation suggests positive effects on growth and development of preterm infants when lipids are added to their nutrition. Therefore, Nutricia has added lipids to their HMF (test product) for a nutritionally more complete fortification of human milk aiming for optimal growth and optimal cognitive and brain development. The Renoir study will investigate the difference between both HMFs with regards to the growth velocity as well as the safety and tolerance of the new HMF.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
QUADRUPLE
Enrollment
207
HMF with added lipids - Intervention group
Commercially available HMF (without lipids) - control group
Hôpital de la Croix Rousse
Lyon, France
CHRU Nancy - Maternité regionale Universitaire A. Pinard
Nancy, France
Universitätskinderklinik der Otto-v.-Guericke Universität
Magdeburg, Germany
Klinikum Nürnberg Süd
Nuremberg, Germany
Noordwest Ziekenhuisgroep
Alkmaar, Netherlands
Ziekenhuisgroep Twente
Almelo, Netherlands
Flevoziekenhuis
Almere Stad, Netherlands
Amsterdam UMC (VUMC)
Amsterdam, Netherlands
OLVG Onze Lieve Vrouwe Gasthuis
Amsterdam, Netherlands
Spaarne Ziekenhuis
Hoofddorp, Netherlands
...and 5 more locations
Weight growth velocity
Weight growth velocity (in g/kg/day) from baseline to study day 21
Time frame: 21 days
Length
Length gain (cm/week)
Time frame: up to 16 weeks, depending on gestational age at birth
Head circumference
Head circumference gain (cm/week)
Time frame: up to 16 weeks, depending on gestational age at birth
Weight for Length
Weight for Length
Time frame: up to 16 weeks, depending on gestational age at birth
Z-scores
Z-scores (no unit) of anthropometric measures (weight for age, length for age, head circumference for age)
Time frame: up to 16 weeks, depending on gestational age at birth
Stool consistency
Stool consistency (4-point scale Amsterdam stool scale: watery, soft, formed, hard)
Time frame: up to 16 weeks, depending on gestational age at birth
Stool frequency
Stool frequency (number of stools per day)
Time frame: up to 16 weeks, depending on gestational age at birth
Enteral intake
Total enteral intake (mL/kg/day)
Time frame: up to 16 weeks, depending on gestational age at birth
vomiting
Incidence of vomiting (number/day)
Time frame: up to 16 weeks, depending on gestational age at birth
Regurgitation
Incidence of regurgitation (number/day)
Time frame: up to 16 weeks, depending on gestational age at birth
Enteral feed
Number of days that an infant is not fed enterally
Time frame: up to 16 weeks, depending on gestational age at birth.
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