family nurture intervention in the nicu

Conditions: Premature Birth; Obstetric Labor, Premature

Summary: the purpose of this study is to compare neurodevelopment and activity in infants born very preterm (26 to 33 6/7 weeks gestational age (ga)) receiving standard care (sc) or family nurture intervention (fni) in the neonatal intensive care unit (nicu). the study investigator hypothesizes that fni will improve: i) neonatal electroencephalographic activity ii) maternal caregiving and wellbeing (psychological and physiological), and iii) infant behavior and neurodevelopment at 18 months corrected age (ca). the study aims to: - replicate efficacy from an earlier trial by conducting the study at multiple sites to allow for greater generalizability. * sc, approximately 90 infants plus the parents * fni, approximately 90 infants plus the parents * term controls, approximately 25 infants plus the parents

increasing number of studies demonstrating the importance of early mother-infant nurturing interaction on long-term outcomes demonstrates the need for a prevention/remedial intervention in the neonatal intensive care unit (nicu). the foremost goal of neonatal intensive care is to ensure survival and medical stability of the infant. within the nicu, parental involvement in care is necessarily superseded by the healthcare staff's need to assure survival. thus, a necessary but detrimental separation between mother and infant is created at a critical period when mother-infant connection and synchrony should be developing. the physiological challenges associated with being born too soon, along with disturbances in normal mother-infant interactions, are key factors underlying the risks of premature infants for a broad range of early and midlife disorders. not only are preterm infants at increased risk for adverse outcomes (\>50%), but up to 40% of mothers of these infants suffer from depression during the postpartum period and many mothers suffer symptoms of trauma and post-traumatic stress. importantly, fathers of preterm infants are also at increased for postnatal depression. in addition, a recent review of 10 studies found that mothers of preterm infants are at increased risk for subsequent ischemic heart disease, stroke, atherosclerosis, and death due to cardiovascular disease (cvd). delivery of a preterm infant has long lasting effects on both parents with both mothers and fathers reporting increased parenting stress when their infants reached 7 years of age. this study will allow examination of the immediate and long-term effects of new approach on the development of preterm infants and cardiovascular risk of their parents.

Eligibility criteria:
for the fni and sc groups (enrolled competitively at across all participating sites) inclusion criteria: * infant is between 26 and 33 6/7 weeks gestational age upon admission * infant is a singleton or twin exclusion criteria: * infant's attending physician does not recommend enrollment in the study * severe congenital anomalies including chromosomal anomalies * ultrasound evidence of large parenchymal hemorrhagic infarction (\>2 cm, intraventricular hemorrhage grade 3 or 4) * infant cardiac anomalies * mother has known history of substance abuse, severe psychiatric illness or psychosis * status of enrolled subject changes and subject now falls into exclusion criteria * mother and/or infant has a medical condition that precludes intervention components * mother and/or infant has a contagion that endangers other participants in the study for the tc group (enrolled at one site: mschony) inclusion criteria: * infant is born between 38-42 weeks gestation * infant is singleton or twin exclusion criteria: * infant's attending physician does not recommend enrollment in the study * severe congenital anomalies including chromosomal anomalies * ultrasound evidence of large parenchymal hemorrhagic infarction (\>2 cm, intraventricular hemorrhage grade 3 or 4) * infant cardiac anomalies * mother has known history of substance abuse, severe psychiatric illness or psychosis * status of enrolled subject changes and subject now falls into exclusion criteria * mother and/or infant has a medical condition that precludes intervention components * mother and/or infant has a contagion that endangers other participants in the study

Keywords: preterm birth nicu neonatal kangaroo care separation stress family nurture maternal confidence maternal competence calming cycle infant neurodevelopment infant psychological development mother-infant co-regulation post-partum depression