Parent-infant interaction in the NICU: Challenges in measurement

A Narrative Review of NICU Implementation of Evidence-Based Early Relational Health Interventions

BACKGROUND

Early relational health (ERH) interventions in the neonatal intensive care unit (NICU) buffer infants from toxic stress effects. Implementation science (IS) can guide successful uptake of evidence-based practice (EBP) ERH interventions. It is unknown if implementors of ERH interventions currently use the resources of IS to improve implementation.

PURPOSE

A narrative review of recent literature on implementation of ERH EBPs was completed to understand (a) which ERH interventions are currently being implemented in NICUs globally, (b) whether clinical implementors of ERH interventions have adopted the resources of IS, (c) existence of implementation gaps, and (d) implementation outcomes of ERH interventions in contemporary literature.

DATA SOURCES

Scopus, PubMed, and CINHAL were searched for original research regarding implementation of dyadic ERH interventions using key words related to IS and ERH.

STUDY SELECTION

For inclusion, ERH EBPs had to have been implemented exclusively in NICU settings, contained data addressing an IS domain, printed in English within the last 5 years. Twenty-four studies met inclusion criteria.

DATA EXTRACTION

Studies were distilled for intervention, IS domains addressed, location, aims, design, sample, and outcomes.

RESULTS

Eleven ERH interventions were described in the literature. Few studies utilized the resources of IS, indicating variable degrees of success in implementation. Discussions of implementation cost were notably missing.

IMPLICATIONS FOR PRACTICE AND RESEARCH

Implementors of ERH interventions appear to be largely unfamiliar with IS resources. More work is needed to reach clinicians with the tools and resources of IS to improve implementation outcomes.

Description and evidence on the supporting and enhancing neonatal intensive care unit sensory experiences (SENSE) program

AIM

To describe the supporting and enhancing neonatal intensive care unit (NICU) sensory experiences (SENSE) program, associated research and opportunities for further study.

METHODS

A review of current materials on SENSE program implementation, publications related to SENSE development, and research on program implementation and patient outcomes was conducted to describe the SENSE program and its associated research.

RESULTS

The SENSE program combines structured, evidence-based, multisensory interventions with parent engagement in order to optimise outcomes in the complex NICU environment. Through a stepwise and scientific process, the SENSE program was developed to include specific doses and targeted timing (based on the infant's postmenstrual age, PMA) of evidence-based interventions such as massage, auditory exposure, rocking, holding and skin-to-skin care for parents to provide their infants each day of NICU hospitalisation. It is adapted in context of concurrent medical interventions, infant behavioural responses, as well as NICU culture. The program is feasible to implement, acceptable to staff, and related to infants receiving more developmentally appropriate sensory exposures. Adaptations related to NICU culture and parent involvement have been reported. Research has identified relationships of the SENSE program to improved parent confidence, neurobehaviour and feeding at term age as well as improved communication 1 year of age.

CONCLUSION

The literature related to the SENSE program is promising, but more research on efficacy and implementation is needed.

Preterm infant mental health in the neonatal intensive care unit: A review of research on NICU parent-infant interactions and maternal sensitivity

Caregiving relationships in the postnatal period are critical to an infant's development. Preterm infants and their parents face unique challenges in this regard, with infants experiencing separation from parents, uncomfortable procedures, and increased biologic vulnerability, and parents facing difficulties assuming caregiver roles and increased risk for psychological distress. To better understand the NICU parent-infant relationship, we conducted a review of the literature and identified 52 studies comparing observed maternal, infant, and dyadic interaction behavior in preterm dyads with full-term dyads. Eighteen of 40 studies on maternal behavior found less favorable behavior, including decreased sensitivity and more intrusiveness in mothers of preterm infants, seven studies found the opposite, four studies found mixed results, and 11 studies found no differences. Seventeen of 25 studies on infant behavior found less responsiveness in preterm infants, two studies found the opposite, and the remainder found no difference. Eighteen out of 14 studies on dyad-specific behavior reported less synchrony in preterm dyads and the remainder found no differences. We identify confounding factors that may explain variations in results, present an approach to interpret existing data by framing differences in maternal behavior as potentially adaptive in the context of prematurity, and suggest future areas for exploration.

Observational Tools Using Video Recordings of Parent-Child Feeding Interactions: A Narrative Review

Current research has confirmed that the quality of the caregiver-child relationship influences the child's emotional and behavioral development. Play and feeding contexts, for example, are the best contexts to observe mother-child or father-child interaction. The observation of feeding interaction establishes involvement on the part of both parties and identifies relationship characteristics. The purpose of this study is to select and describe the most frequently used observational methods during feeding interactions in the first three years of a child's life. Instruments that employ video recordings of mealtimes will be detailed to highlight the relevance that specific tools have nowadays. Finally, the SVIA (Scala di Valutazione delle Interazioni Alimentari), a technique for analyzing food interactions by observation that has also been utilized remotely, will be offered. This is intended to provide practitioners and researchers with an overview of tools while also taking into consideration the present scenario in which digital tools are increasingly being employed in health and clinical settings. Furthermore, the purpose of this paper is to review the various observational methods of the parent-child relationship to assist future practitioners and researchers in the field in making an accurate assessment of caregiver-child interaction and selecting a valid tool for the early recognition of problematic relationships and identifying the most appropriate treatment modalities.