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Published on: January 7, 2020
Family Nurture Intervention in the Neonatal Intensive Care Unit improves social-relatedness, attention, and
Martha G Welch1,2,3,4, Morgan R Firestein2, Judy Austin5
1Department of Psychiatry, Columbia University Medical Center, New York, NY, USA.
Insights
Family Nurture Intervention (FNI) in the NICU improves neurodevelopmental and behavioral outcomes for preterm infants. FNI enhances cognitive and language scores and reduces attention problems and autism-related concerns.
Area of Science:
- Neonatal Intensive Care Unit (NICU) research
- Developmental pediatrics
- Maternal-infant bonding studies
Background:
- Preterm infants face high risks for neurodevelopmental and behavioral issues.
- Family Nurture Intervention (FNI) aims to mitigate adverse effects of maternal-infant separation in the NICU.
- This study evaluates FNI's impact on neurobehavioral outcomes.
Purpose of the Study:
- To assess the effectiveness of Family Nurture Intervention (FNI) on preterm infants' neurodevelopmental and behavioral outcomes.
- To compare outcomes between infants receiving FNI and those receiving standard care (SC).
- To identify specific domains of improvement following FNI.
Main Methods:
- Longitudinal study of preterm infants assessed at 18 months corrected age.
- Infants were randomized at birth to FNI or standard care (SC).
- Neurobehavioral assessments included Bayley Scales of Infant Development III (Bayley-III), Child Behavior Checklist (CBCL), and Modified Checklist for Autism in Toddlers (M-CHAT).
Main Results:
- FNI significantly improved Bayley-III cognitive and language scores.
- FNI infants exhibited fewer attention problems on the CBCL.
- FNI led to significantly lower rates of failed M-CHAT items, particularly social-relatedness items.
Conclusions:
- Family Nurture Intervention is the first NICU intervention demonstrating broad improvements in preterm infant neurodevelopment, social-relatedness, and attention.
- Facilitating emotional interactions between mothers and infants in the NICU appears crucial for altering preterm infants' developmental trajectories.
- FNI offers a promising approach to enhance long-term outcomes for vulnerable preterm populations.
Background:
Preterm infants are at high risk for adverse neurodevelopmental and behavioral outcomes. Family Nurture Intervention (FNI) in the Neonatal Intensive Care Unit (NICU) is designed to counteract adverse effects of separation of mothers and their preterm infants. Here, we evaluate effects of FNI on neurobehavioral outcomes.
Methods:
Data were collected at 18 months corrected age from preterm infants. Infants were assigned at birth to FNI or standard care (SC). Bayley Scales of Infant Development III (Bayley-III) were assessed for 76 infants (SC, n = 31; FNI, n = 45); the Child Behavior Checklist (CBCL) for 57 infants (SC, n = 31; FNI, n = 26); and the Modified Checklist for Autism in Toddlers (M-CHAT) was obtained for 59 infants (SC, n = 33; FNI, n = 26).
Results:
Family Nurture Intervention significantly improved Bayley-III cognitive (p = .039) and language (p = .008) scores for infants whose scores were greater than 85. FNI infants had fewer attention problems on the CBCL (p < .02). FNI improved total M-CHAT scores (p < .02). Seventy-six percent of SC infants failed at least one of the M-CHAT items, compared to 27% of FNI infants (p < .001). In addition, 36% of SC infants versus 0% of FNI infants failed at least one social-relatedness M-CHAT item (p < .001).
Conclusions:
Family Nurture Intervention is the first NICU intervention to show significant improvements in preterm infants across multiple domains of neurodevelopment, social-relatedness, and attention problems. These gains suggest that an intervention that facilitates emotional interactions between mothers and infants in the NICU may be key to altering developmental trajectories of preterm infants.
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