Promoting infant mental health in the neonatal intensive care unit (NICU): A review of nurturing factors and interventions for NICU infant-parent relationships

A Scoping Review of Multimodal, Dyadic Early Relational Health Interventions in NICUs in the United States

BACKGROUND

Early relational health (ERH) interventions can buffer toxic stress and improve the developmental trajectories of neonatal intensive care unit (NICU) infants.

PURPOSE

The purpose was to examine the current state of the science related to multimodal, dyadic ERH interventions implemented in the NICU setting in the United States and identify gaps in the current literature.

DATA SOURCES

PubMed, Scopus, Cumulative Index to Nursing and Allied Health Literature (CINAHL), and PsycInfo were searched in November 2022 and November 2023 for original studies and conference proceedings from 1970 to present in the English language. Gray literature searches were performed in February 2023 and December 2023.

STUDY SELECTION

English language, original research, with a focus on multimodal, dyadic ERH interventions that took place primarily in a NICU in the United States were included. Outcome measures could be related to implementation, relational health, or physical and/or mental health outcomes of parent and/or infant. Eighteen of 2021 reviewed articles met the inclusion criteria.

DATA EXTRACTION

Data were extracted for author, year, intervention, purpose, methods, sample, paternal inclusion, dyadic components, non-dyadic components, and major outcomes/results and distilled for study characteristics, multimodal, dyadic intervention characteristics, and outcome measures.

RESULTS

Several multimodal dyadic interventions exist to aid ERH in the NICU, providing evidence of improved outcomes for infants and families. More research is required using higher sample sizes and replication studies.

IMPLICATIONS FOR PRACTICE AND RESEARCH

ERH interventions show promise in improving neurodevelopmental, behavioral, and maternal mental health outcomes and should be considered for implementation into NICU services.

Parental Self-Efficacy and Personal Time Help Explain Impact of Parent-Staff Interactions on Parental Distress and Bonding in the Neonatal Intensive Care Unit

OBJECTIVES

To identify factors that help explain associations between parent-staff interactions and: (1) parental depression, anxiety, and post-traumatic stress; and (2) parent-child bonding in the neonatal intensive care unit.

STUDY DESIGN

Our cross-sectional mixed methods survey investigated the ways in which parental-staff interactions relate to parental distress and parent-child bonding. Parents with babies in the neonatal intensive care unit (n = 165) completed validated measures and open-ended questions about their experiences with staff. Using a sequential explanatory approach, we examined: (1) whether and how parental self-efficacy and personal time mediated parent-staff interactions on distress and bonding; and (2) parental written accounts of experiences with staff.

RESULTS

Multiple mediation analyses revealed that parent-staff interactions exhibited an: (1) indirect effect on parental depression (b = -0.05, SE = 0.02, CI [-0.10, -0.01]), anxiety (b = -0.08, SE = 0.04, CI [-0.16, -0.02]), and parent-child bonding (b = -0.26, SE = 0.08, CI [-0.43, -0.11]) through parental self-efficacy; and (2) indirect effect on parental post-traumatic stress (b = -0.08, SE = 0.04, CI [-0.17, -0.00], completely standardized indirect effect = -0.06) through parental personal time. Thematic analyses revealed that emotional and instructional support from staff helped build parental self-efficacy. Trust with staff helped parents feel comfortable leaving the bedside and engage in basic needs (eg, eat, sleep).

CONCLUSIONS

Family-staff dynamics are the foundation for high quality family-centered care. Staff who empower parents to participate in care, engage in parenting tasks, and take care of themselves may reduce their distress and improve relationships among staff, parents, and babies.

Collaborative Recognition of Wellbeing Needs: A Novel Approach to Universal Psychosocial Screening on the Neonatal Unit

Universal screening for the psychological needs of families in neonatal care is internationally recommended, but is not routinely practiced in the United Kingdom (UK). The present quality improvement project explores the clinical and operational feasibility of a novel approach to universal screening on a neonatal intensive care unit in the UK. The approach to screening taken adopts collaborative, strengths-based and dialogical methods for recognising the psychological needs of families whose baby is in hospital. A novel screening tool, developed through consultation with families, is described. Over one month, 42 out of 80 eligible families engaged with the screening protocol either at admission to the unit, transition to the special care nursery within the unit, or discharge home, with completion rates higher at admission than discharge. This led to an eightfold increase in the number of families accessing targeted or specialist psychological intervention compared to the period prior to this pilot. This project demonstrates the need for adequate capacity in the workforce to carry out a screening programme and to respond to the needs identified.

Early psychosocial parent-infant interventions and parent-infant relationships after preterm birth-a scoping review

Objective

Early psychosocial interventions for preterm infants and their parents are diverse. This study aimed to structure the knowledge on psychosocial parent-infant interventions and to identify gaps in the intervention studies.

Methods

We included studies on early (during first year of life) psychosocial parent-infant interventions with parent-infant relationship outcomes after preterm birth (< 37 weeks). We excluded studies that did not focus on preterm infants, failed to indicate the studied intervention and outcomes, were not written in English, were not controlled or peer-reviewed studies, or did not provide essential information for eligibility. The search included studies published between January 2000 and March 2024 in PubMed and PsycINFO. Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were followed in reporting. Psychosocial parent-infant intervention studies were classified adapting the International Classification of Health Interventions (ICHI) and the Template for Intervention Description and Replication (TIDieR).

Results

The included 22 studies reported data from 18 different interventions with preterm infants (< 37 weeks). Studies excluded preterm infants with health risks (19/22, 86%), with very low gestational age and/or birth weight (7/22, 32%), and/or mothers with psychosocial risks (14/22, 64%). Of the 18 interventions, 12 (67%) were classified as counseling, 3 (17%) as emotional support, 2 (11%) as psychotherapeutic, and 1 (6%) as educational. The parent-child relationship was assessed using 30 different methods and varying time points up to 18 months of age. Most studies (17/22, 77%) reported positive changes in the parent-child relationship favoring the intervention group.

Conclusion

We identified four types of interventions to influence parenting behavior; the most used was counseling. All four intervention types showed positive effects on parent-infant relationships, although the preterm populations studied were selective, the effects were evaluated using different methods, and the follow-up periods were short. These findings indicate a need for studies with standardized methods, longer follow-up, and less-restricted preterm populations to develop guidelines for all families with preterm infants.

eHealth early intervention programs to support premature parents transitioning from NICU to home on parental and infant outcomes: a systematic review protocol

OBJECTIVE

This review aims to assess the effectiveness of eHealth early intervention programs in supporting premature infants and their parents transition from neonatal intensive care units (NICUs) to home and the impact of such programs on parental and infant outcomes.

INTRODUCTION

The literature has shown the benefits of eHealth early intervention programs to support premature infants and their parents after discharge from NICUs. Parents have reported benefits such as enhanced user-friendliness, increased confidence in infant care, satisfaction, and knowledge acquisition. However, the effectiveness of these programs on parental and infant outcomes remains unclear.

INCLUSION CRITERIA

This review will consider studies that assess any early intervention program using eHealth to support premature infants and their parents after discharge from NICU. The programs may be initiated during hospitalization or within the first month of discharge. The programs will include interventions that use eHealth components (eg, teleconsultation), either alone or in combination with face-to-face interventions (eg, home visits). This review will consider parental outcomes, including stress, anxiety, competence, and satisfaction, as well as infant outcomes, including health service utilization and cognitive, motor, and social development.

METHODS

This review will follow the JBI methodology for systematic reviews of effectiveness. The search strategy will aim to find both published and unpublished quantitative studies in English, Spanish, and Portuguese, without any geographical or cultural limitations. Two reviewers will independently perform study selection, critical appraisal, and data extraction. The results will be accompanied by a narrative synthesis. If possible, a meta-analysis will be conducted and the Summary of Findings will be presented using the GRADE (Grading of Recommendations Assessment, Development and Evaluation) approach.

SYSTEMATIC REVIEW REGISTRATION NUMBER

PROSPERO: CRD42023444721.

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.

'Not a goal, but a given': Neonatal care participation through parents' perspective, a cross-sectional study

AIM

To explore parents' perspectives regarding participation in neonatal care, with focus on the family integrated care (FICare) model utilised as a tool to enhance parent-infant closeness. Additionally, we describe experiences in different architectural settings.

METHODS

An online survey, categorised by four FICare pillars, was distributed through social media to parents of newborns hospitalised to Dutch neonatal wards between 2015 and 2020. Quantitative findings were summarised using descriptive statistics, while open-ended responses were thematically analysed.

RESULTS

Among the 344 respondents (98% mothers), most reported feeling involved in care (315/340). However, 79% also felt separated from their infant (265/337). Irrespective of architectural settings, parents reported incomplete implementation of FICare pillars: 14% was invited to educational sessions (parent education), 51% discussed family-specific care plans (staff education), 21% was facilitated in connecting with veteran parents (psychosocial support) and 22% received couplet-care (environment). Although 65% of parents were invited to attend clinical rounds, 32% actively participated in decision making. Thematic analysis revealed fundamentals for feeling welcome on the ward, peer-to-peer support, psychosocial support and participation in clinical rounds.

CONCLUSION

Overall, parents expressed satisfaction with participation in neonatal care. However, structural implementation of FICare lacks. Regardless of architecture, expanding parent participation beyond presence requires attention.

Joint observation in NICU (JOIN): A randomized controlled trial testing an early, one-session intervention during preterm care to improve perceived maternal self-efficacy and other mental health outcomes

BACKGROUND

Parents of preterm infants in the Neonatal Intensive Care Unit (NICU) environment may experience psychological distress, decreased perceived self-efficacy, and/or difficulties in establishing an adaptive parent-infant relationship. Early developmental care interventions to support the parental role and infant development are essential and their impact can be assessed by an improvement of parental self-efficacy perception. The aims were to assess the effects of an early intervention provided in the NICU (the Joint Observation) on maternal perceived self-efficacy compared to controls (primary outcome) and to compare maternal mental health measures (perceived stress, anxiety, and depression), perception of the parent-infant relationship, and maternal responsiveness (secondary outcomes).

METHODS

This study was a monocentric randomized controlled trial registered in clinicatrials.gov (NCT02736136), which aimed at testing a behavioural intervention compared with treatment-as-usual. Mothers of preterm neonates born 28 to 32 6/7 weeks gestation were randomly allocated to either the intervention or the control groups. Outcome measures consisted of self-report questionnaires completed by the mothers at 1 and 6 months after enrollment and assessing perceived self-efficacy, mental health, perception of the parent-infant relationship and responsiveness, as well as satisfaction with the intervention.

RESULTS

No statistically significant group effects were observed for perceived maternal self-efficacy or the secondary outcomes. Over time, perceived maternal self-efficacy increased for mothers in both groups, while anxiety and depression symptoms decreased. High satisfaction with the intervention was reported.

CONCLUSIONS

The joint observation was not associated with improved perceived maternal self-efficacy or other mental health outcomes, but may constitute an additional supportive measure offered to parents in a vulnerable situation during the NICU stay.

Improving parental mental health in the perinatal period: A review and analysis of quality improvement initiatives

Parental mental health is an essential sixth vital sign that, when taken into consideration, allows clinicians to improve clinical outcomes for both parents and infants. Although standards exist for screening, referral, and treatment for perinatal mood and anxiety disorders (PMADs), they are not reliably done in practice, and even when addressed, interventions are often minimal in scope. Quality improvement methodology can accelerate the implementation of interventions to address PMADs, but hurdles exist, and systems are not well designed, particularly in pediatric inpatient facilities. In this article, we review the effect of PMADs on parents and their infants and identify quality improvement interventions that can increase screening and referral to treatment of parents experiencing PMADs.

Effects of white noise on preterm infants in the neonatal intensive care unit: A meta-analysis of randomised controlled trials

AIM

To critically assess the effects of white noise on the pain level, weight gain and vital signs (heart rate, respiratory rate and oxygen saturation) of preterm infants in neonatal intensive care units (NICUs).

DESIGN

A systematic review and meta-analysis of randomised controlled trials (RCTs).

METHODS

Ten databases (PubMed, Cochrane Library, Embase, Web of Science, CINAHL, PsycINFO, SinoMed, China National Knowledge Infrastructure, VIP and Wanfang Data) were systematically reviewed from inception to July 2022. Two reviewers evaluated the risk of bias separately using the Cochrane Collaboration criteria and extracted data using a predesigned information form.

RESULTS

The meta-analysis included eight eligible RCTs. According to statistical analysis, white noise significantly affected the pain level, weight gain, heart rate, respiratory rate and oxygen saturation in preterm infants. Regardless of the outcome measurement timing, gestational age and birth weight of preterm infants, subgroup analysis demonstrated that white noise reduced the pain level, heart rate and respiratory rate and promoted weight gain in preterm infants in NICUs.

CONCLUSION

White noise is a practical and potentially useful therapy for premature neonates in NICUs. No Patient or Public Contribution.

An Overview for the General Psychiatrist Evaluating Patients With Obstetric and Neonatal Complications and Perinatal Loss

When neonatal and obstetrical complications occur, the identification and management of mood and anxiety disorders become complex with an ever-expanding array of psychiatric needs that include the management of grief- and trauma-related disorders. With high rates of maternal morbidity and mortality in the United States and laws in many states restricting reproductive health access, psychiatrists must be proficient in managing psychiatric sequelae in this context. High-risk groups for peripartum mood and anxiety disorders, posttraumatic stress disorder, and complicated grief include those with neonatal intensive care unit (NICU) stays and those who have experienced infertility and recurrent pregnancy loss. Groups who have been historically marginalized by the medical system (e.g., Black, Indigenous, people of color) and those from LGBTQ+ communities are at similarly high risk, and more interventions are needed to support these groups. Strategies emphasizing trauma-informed care, psychotherapeutic approaches, and using patient-centered language are recommended.

Feasibility of Stress Research in Premature Infant-Maternal Dyads During and After Neonatal Intensive Care Unit Hospitalization

BACKGROUND

Stress from preterm infant admission to the neonatal intensive care unit (NICU) is associated with infant and maternal physiologic changes, including endocrine and epigenetic alterations. Little is known about the mechanisms connecting NICU stress to biologic changes, and whether preterm infant and maternal stress are reciprocal. As a preliminary step, feasibility and acceptability of measuring indicators of stress are required.

PURPOSE

This study evaluated the feasibility and acceptability of research examining perceptions and biologic markers of stress in premature infant-maternal dyads during and after NICU hospitalization.

METHODS

We evaluated study feasibility using a longitudinal descriptive design. Acceptability was measured via a maternal questionnaire. Exploratory data regarding hospitalization, perceptions of stress, social support and social determinants of health, and biologic markers of stress were collected during the first week of life and again 3 months after NICU.

RESULTS

Forty-eight mothers were eligible for the study, 36 mothers were approached, 20 mothers consented to participate, and 14 mothers completed data collection. Mothers reported high levels of study acceptability despite also voicing concern about the sharing of genetic data. Exploration of DNA methylation of SLC6A4 in preterm infants was significant for a strong correlation with perception of total chronic stress.

IMPLICATIONS FOR PRACTICE AND RESEARCH

Clinical practice at the bedside in the NICU should include standardized screening for and early interventions to minimize stress. Complex research of stress is feasible and acceptable. Future research should focus on linking early life stress with epigenetic alterations and evaluation of the dyad for reciprocity.

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.

Parental Perspectives on Impact of Parental Presence Restrictions in the Neonatal Intensive Care Unit During the COVID-19 pandemic: A Cross-Sectional Study

PURPOSE

To describe parental experiences in the neonatal intensive care unit (NICU) during the COVID-19 restrictions. We explore what parents found most challenging, the impact these restrictions had on them and their infant, and how they coped.

METHODS

A cross-sectional online survey was completed by parents of infants who required care in a Canadian NICU during the early period of the COVID-19 pandemic. Data from 3 questions were coded using thematic analysis.

RESULTS

Participants ( n = 161) were primarily mothers (93%), with an average length of stay of 32.1 days. Three themes were identified from responses: (1) emotional and physical closeness of the parents to their infant; (2) physical and psychosocial well-being of the infant and parent; and (3) how parents coped, and strategies for moving forward. Parents reported that parental restriction policies adversely impacted their perceived physical and emotional closeness with their infant and their infant's physical and psychosocial well-being. Parents reported that being able to be present with their infant, having their partner able to be present with them, and effective communication helped them cope.

CONCLUSION

Despite the need for some restrictive policies to control the spread of the virus, the benefits and risks to the overall well-being of the parents and infants must be weighed.

Neurodevelopmental, Mental Health, and Parenting Issues in Preterm Infants

The World Health Organization in its recommendations for the care of preterm infants has drawn attention to the need to address issues related to family involvement and support, including education, counseling, discharge preparation, and peer support. A failure to address these issues may translate into poor outcomes that extend across the lifespan. In this paper, we review the often far-reaching impact of preterm birth on the health and wellbeing of the parents and highlight the ways in which psychological stress may have a negative long-term impact on the parent-child interaction, attachment, and the styles of parenting. This paper addresses the following topics: (1) neurodevelopmental outcomes in preterm infants, including cognitive, sensory, and motor difficulties, (2) long-term mental health issues in premature infants that include elevated rates of anxiety and depressive disorders, autism, and somatization, which may affect social relationships and quality of life, (3) adverse mental health outcomes for parents that include elevated rates of depression, anxiety, and symptoms of post-traumatic stress, as well as increased rates of substance abuse, and relationship strain, (4) negative impacts on the parent-infant relationship, potentially mediated by maternal sensitivity, parent child-interactions, and attachment, and (5) impact on the parenting behaviors, including patterns of overprotective parenting, and development of Vulnerable Child Syndrome. Greater awareness of these issues has led to the development of programs in neonatal mental health and developmental care with some data suggesting benefits in terms of shorter lengths of stay and decreased health care costs.

'It turned my life upside down': Parents' emotional experience of the transition with their preterm infant from birth to discharge Home-A qualitative study

BACKGROUND

A smooth transition from the neonatal intensive care unit (NICU) to home is critical for establishing parents' competence as primary caregivers and ensuring infant health. In the clinical context with a restrictive visiting policy, family-centred care is challenging to implement, prohibiting a smooth transition of care for the families. According to Meleis' Transition Theory, parents might experience emotional change initiated by critical events during this transition.

OBJECTIVES

The aim of this study was to understand parents' emotional experience of their preterm infant's birth to discharge home from the NICU to facilitate the care transition better.

METHODS

This qualitative descriptive study using semistructured interviews was conducted between June and August 2020. Purposive sampling was used to recruit 17 parents (6 fathers and 11 mothers) from the NICU of a tertiary hospital in eastern China. Data were analysed using content analysis.

RESULTS

The following three situational themes characterised by three-phase emotions related to 16 critical events were obtained from the data and were used to describe parents' experiences during the transition: Theme 1, Life falling apart; Theme 2, Feeling anxious and struggling with uncertainty; and Theme 3, Feeling both hopeful and inadequate at discharge.

CONCLUSIONS

Parents of preterm infants have distinctive emotional experiences in each phase during their infants' transition from the NICU to home. Awareness of parents' critical events and emotional experiences in each phase could help NICU staff anticipate and provide timely and targeted support for parents. The next step is to develop a family-centred intervention for healthcare providers to better prepare parents for the transition from the NICU to home.

Maternal mental health and engagement in developmental care activities with preterm infants in the NICU

OBJECTIVE

To examine associations between maternal mental health and involvement in developmental care in the NICU.

STUDY DESIGN

Mothers of infants born <32 weeks gestation (n = 135) were approached to complete mental health screening questionnaires at two weeks after admission. Mothers who completed screening (n = 55) were further classified as with (n = 19) and without (n = 36) elevated scores. Mothers' frequency, rate, and duration of developmental care activities were documented in the electronic health record.

RESULTS

35% of screened mothers scored above the cutoff for clinical concern on ≥1 measure. No significant differences between the 3 groups were identified for rates, frequency, or amount of all developmental care, kangaroo care, and swaddled holding.

CONCLUSION

Elevated scores on maternal mental health questionnaires did not relate to developmental care. Maternal developmental care engagement may not indicate mental health status. Universal screening for psychological distress is required to accurately detect symptoms in mothers of hospitalized preterm infants.

Developmental Cascades Link Maternal-Newborn Skin-to-Skin Contact with Young Adults' Psychological Symptoms, Oxytocin, and Immunity; Charting Mechanisms of Developmental Continuity from Birth to Adulthood

Premature birth disrupts the continuity of maternal-newborn bodily contact, which underpins the development of physiological and behavioral support systems. Utilizing a unique cohort of mother-preterm dyads who received skin-to-skin contact (Kangaroo Care, KC) versus controls, and following them to adulthood, we examined how a touch-based neonatal intervention impacts three adult outcomes; anxiety/depressive symptoms, oxytocin, and secretory immunoglobulin A (s-IgA), a biomarker of the immune system. Consistent with dynamic systems' theory, we found that links from KC to adult outcomes were indirect, mediated by its effects on maternal mood, child attention and executive functions, and mother-child synchrony across development. These improvements shaped adult outcomes via three mechanisms; (a) "sensitive periods", where the infancy improvement directly links with an outcome, for instance, infant attention linked with higher oxytocin and lower s-IgA; (b) "step-by-step continuity", where the infancy improvement triggers iterative changes across development, gradually shaping an outcome; for instance, mother-infant synchrony was stable across development and predicted lower anxiety/depressive symptoms; and (c) "inclusive mutual-influences", describing cross-time associations between maternal, child, and dyadic factors; for instance, from maternal mood to child executive functions and back. Findings highlight the long-term impact of a birth intervention across development and provide valuable insights on the mechanisms of "developmental continuity", among the key topics in developmental research.

Parent Experiences in the NICU and Transition to Home

Families (n = 12) with infants born at <29 weeks gestation shared their experiences while in the NICU and transitioning home. Parents were interviewed 6-8 weeks after NICU discharge, including some during the acute phase of the COVID-19 pandemic. Findings regarding the parent experience in the NICU were focused around challenges navigating parent-infant separation, social isolation, communication difficulties, limited knowledge of preterm infants, mental health challenges. Parents also discussed supports that were present and supports they wished were present, as well as the impact of COVID-19 on their experiences. In the transition to home, primary experiences included the sudden nature of the transition, anxiety around discharge preparation, and the loss of the support from nursing staff. During the first few weeks at home, parents expressed joy and anxiety, particularly around feeding. The COVID-19 pandemic limited emotional, informational, and physical support to parents and resulted in limited mutual support from other parents of infants in the NICU. Parents of preterm infants in the NICU present with multiple stressors, rendering attending to parental mental health crucial. NICU staff need to address logistical barriers and familial priorities impacting communication and parent-infant bonding. Providing multiple opportunities for communication, participating in caretaking activities, and meeting other families can be important sources of support and knowledge for parents of very preterm infants.

Analyzing the relationship between feelings about pregnancy and mother-infant bonding with the onset of maternal psychological distress after childbirth: The Japan Environment and Children's Study

BACKGROUND

Strengthening maternal mental health from early pregnancy is essential. This study investigated the factors affecting the onset of maternal psychological distress at 12 months after childbirth in women who had not experienced it during pregnancy.

METHODS

Feelings about pregnancy were assessed using a questionnaire in the first trimester, and maternal mental health was assessed using the 6-Item Kessler Psychological Distress Scale (K6) in the first and second/third trimesters and at 12 months after childbirth. Mother-infant bonding was assessed using the Japanese version of Mother-to-Infant Bonding Scale (MIBS-J) in the first, sixth, and twelfth months after childbirth. This study comprised 46,053 mothers without psychological distress (K6 ≤ 4) during pregnancy from the 97,415 mothers enrolled in the Japan Environment and Children's Study.

RESULTS

The onset of psychological distress at 12 months after childbirth was associated with negative maternal feelings about pregnancy, a history of infertility treatment before the current pregnancy, and poor mother-infant bonding after childbirth. Abortion history was not associated with psychological distress. The strongest factor affecting the onset of psychological distress was mother-infant bonding (β = 0.28), and the indirect effect of feelings about pregnancy was also observed (β = 0.10).

LIMITATIONS

We used the full version of MIBS-J consisting of 10 items at 12 months after childbirth but included only five items in the first and sixth months.

CONCLUSIONS

Inadequate mother-infant bonding was associated with the onset of maternal psychological distress after childbirth. Supporting mother-infant bonding is critical throughout the perinatal period, considering maternal feelings about pregnancy.

The Association between NICU Admission and Mental Health Diagnoses among Commercially Insured Postpartum Women in the US, 2010-2018

Maternal mental health (MH) conditions represent a leading cause of preventable maternal death in the US. Neonatal Intensive Care Unit (NICU) hospitalization influences MH symptoms among postpartum women, but a paucity of research uses national samples to explore this relationship. Using national administrative data, we examined the rates of MH diagnoses of anxiety and/or depression among those with and without an infant admitted to a NICU between 2010 and 2018. Using generalized estimating equation models, we explored the relationship between NICU admission and MH diagnoses of anxiety and/or depression, secondarily examining the association of NICU length of stay and race/ethnicity with MH diagnoses of anxiety and/or depression post NICU admission. Women whose infants became hospitalized in the NICU for <2 weeks had 19% higher odds of maternal MH diagnoses (aOR: 1.19, 95% CI: 1.14%−1.24%) and those whose infants became hospitalized for >2 weeks had 37% higher odds of maternal MH diagnoses (aOR: 1.37 95% CI: 1.128%−1.47%) compared to those whose infants did not have a NICU hospitalization. In adjusted analyses, compared to white women, all other race/ethnicities had significantly lower odds of receiving a maternal MH condition diagnosis [Black (aOR = 0.76, 0.73−0.08), Hispanic (aOR = 0.69, 0.67−0.72), and Asian (aOR: 0.32, 0.30−0.34)], despite higher rates of NICU hospitalization. These findings suggest a need to target the NICU to improve maternal MH screening, services, and support while acknowledging the influence of social determinants, including race and ethnicity, on health outcomes.

Effect of family-centred care on parental mental health and parent-infant interactions for preterm infants: a systematic review protocol

INTRODUCTION

Unexpected premature delivery and separation from preterm infants are common problems that parents of preterm infants must handle with. Parents of preterm infants may suffer from severe psychological distress. Family-centred care (FCC) can effectively ease parents' psychological distress and strengthen connections between parents and their preterm infants. The purpose of this systematic review will be to systematically review and evaluate the impacts of FCC interventions on the mental health of parents of preterm infants and the parent-infant relationship.

METHODS AND ANALYSIS

This protocol for this systematic review will be conducted in line with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis Protocol. We will search databases including PubMed, Embase, The Cochrane Library, CINAHL, Web of Science, PsycINFO, Scopus and ProQuest, CNKI, SinoMed and Wanfang Data from 1 July 2012 to 1 July 2022. An additional search of OpenGrey will be conducted to identify grey literature. Randomised controlled trials related to FCC inventions for preterm infants≤37 weeks' gestational age and their parents will be included, and the outcome measures will be parental mental health and parent-infant interaction. Two reviewers will independently conduct title and abstract screening, full-text screening, data extraction and study quality assessment. Risk of bias for the studies will be evaluated using the Cochrane Collaboration Risk of Bias V.2.0. Any disagreements will be solved by a third reviewer to reach a consensus. If appropriate, a meta-analysis will be conducted to assess the effect of FCC on parental mental health and parent-infant relationship.

ETHICS AND DISSEMINATION

Research ethics approval will not be required for this review since it will not involve the collection of primary data and will only use published literature. The results will be disseminated in a peer-reviewed journal through publication or by presentation at relevant academic conference.

PROSPERO REGISTRATION NUMBER

CRD42022299203.

Understanding factors associated with emotional closeness in parents with a preterm infant in the neonatal intensive care unit

BACKGROUND

There is a dearth of knowledge regarding the specific factors associated with emotional closeness in parents with an infant in the NICU.

AIM

To determine if parental presence, involvement in infant care, holding, skin-to-skin contact (SSC), perceived family-centered care, depression symptoms, and sociodemographic characteristics are associated with the emotional closeness of parents with an infant hospitalized at the NICU.

STUDY DESIGN

This longitudinal descriptive study was conducted in two Canadian level-three NICUs. A sociodemographic questionnaire was completed by parents at enrolment. A closeness diary was completed by each parent for 14 days to measure parental presence, involvement in infant care, holding, SSC, and emotional closeness. One question from the DigiFCC tool was sent daily via text message to the parents' cellphones to measure their perception of the quality of family-centered care they experienced. Parent depression symptoms were measured using the Edinburgh Postnatal Depression Scale at discharge.

RESULTS

A total of 60 families were involved in the study. Increased parental presence (B = 0.21, p < 0.001), increased time involved in infant care (B = 0.14, p < 0.001), increased holding time (B = 0.53, p < 0.001), and greater time in SSC (B = 0.27, p = 0.01) were associated with greater parental emotional closeness.

CONCLUSION

Several factors may enhance parents' emotional closeness when their infant is in the NICU. Care providers need to be aware and adapt their clinical practices accordingly to promote emotional closeness by encouraging parental presence, involvement in infant care, holding, and skin-to-skin contact.

The Joint Observation in Neonatology and Neurodevelopmental Outcome of Preterm Infants at Six Months Corrected Age: Secondary Outcome Data from a Randomised Controlled Trial

This study aimed to evaluate the impact of a standardised joint observation (JOIN) performed in the neonatal intensive care unit (NICU) on the neurodevelopment of preterm infants at six months corrected age (CA) compared with a preterm control group. In this monocentric interventional randomised controlled trial, we allocated 76 mothers and their preterm neonates to either JOIN, an early one-session intervention, or standard care during the NICU hospitalisation. The neurodevelopment of the preterm infants was assessed by standardised developmental tests at six months CA and compared between the intervention and the control groups. This randomised controlled trial was registered on clinicaltrials.gov (NCT02736136) in April 2016. Sixty-five infants underwent neurodevelopmental assessment at six months CA. There were no significant differences between the two groups in neurodevelopmental outcome measures. The JOIN intervention was not associated with significant improvement in neurodevelopment at six months CA in preterm infants.

Effective stress intervention programs for parents of premature children: A systematic review

The birth of a child alters family dynamics and can be stressful for parents, especially in the case of prematurity. This article carried out a systematic review on interventions in parents to reduce the stress experienced by the birth of a premature infant. The aims were to describe and classify the different interventions and to have an overview of their effectiveness. We used the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guide and the PICO model. For searching the bibliography, we used Web of Science, Science Direct, PubMed and PsycINFO databases. From a total of 450 articles identified, this review finally included 46 studies with empirical evidence. The articles clustered into different types of interventions, such as psychoeducational and parental or maternal support programs, relaxation techniques, expressive writing, art therapy, music therapy and interventions related to interaction and tactile stimulation. There is a wide range of effectiveness in reducing parental stress to a greater or lesser degree. There is a great heterogeneity of interventions. Despite that, they all have a parental educational component that needs to be studied in greater depth.

Exploratory study of fathers providing Kangaroo Care in a Neonatal Intensive Care Unit

AIM AND OBJECTIVES

To explore fathers' views and experiences of providing Kangaroo Care (KC) to their baby cared for in a Neonatal Intensive Care Unit (NICU).

BACKGROUND

Kangaroo Care has been known to improve the health outcome for preterm, low birth weight and medically vulnerable term infants and achieve the optimal perinatal health wellbeing for parents and infants. Historically, mothers are considered as the dominant KC providers, whereas fathers are spectators and have been overlooked. Little is known about the fathers' perspectives in providing KC in NICUs.

METHODS

Individual semi-structured interviews were conducted with 10 fathers who delivered KC to their baby when in the NICU. Data were analysed using Braun and Clarke's six-phase thematical framework. The Consolidated Criteria for Reporting Qualitative Research (COREQ) checklist was followed to report this qualitative study.

FINDINGS

Fathers in this study identified they were passing a silent language of love and connecting with their baby by the act of KC in a challenging environment. Three themes emerged: 'Positive psychological connection', 'Embracing father-infant Kangaroo Care' and 'Challenges to father-infant Kangaroo Care'.

CONCLUSION

The findings of this study show KC enhances the bonding and attachment between fathers and infants. The conceptualisation of the paternal role in caregiving to a newborn is evolving as a contemporary practice. Further research is warranted to confirm or refute the study findings. Policies and facilities should be modified to include father-infant KC within the fields of neonatal care.

RELEVANCE TO CLINICAL PRACTICE

It is important for nurses and other health professionals to support and enable fathers to give KC. Father-infant KC is recommended in neonatal care settings.

Attachment- and Relationship-Based Interventions during NICU Hospitalization for Families with Preterm/Low-Birth Weight Infants: A Systematic Review of RCT Data

This study conducts a systematic review and meta-analysis of the randomized-controlled clinical trials (RCTs) of attachment- and relationship-based interventions in the NICU. A systematic search of the PubMed, MEDLINE, Embase (OVID), PsycINFO, and CINAHL databases and the Cochrane Database of Systematic Reviews was conducted in February 2021. Of the 32,904 studies examined, 15 were identified as relevant, and 10 RCTs were eligible for meta-analysis. Cochrane’s risk of bias tool was used to assess the quality of the trial reporting. Interventions were categorized as (1) parent–infant interactions, (2) parent education, and/or (3) support through qualitative synthesis. The attachment- or relationship-based intervention was effective in relieving maternal traumatic stress, maternal depression, infant weight growth, and infant development. Subgroup analyses suggested that interventions significantly improved sub-domains of mothers’ and children’s interactive behavior. Tailored, staged interventions may contribute to better health outcomes in preterm infants and their families.

"All these people saved her life, but she needs me too": Understanding and responding to parental mental health in the NICU

OBJECTIVE

To explore the mental health needs of parents of infants in a neonatal intensive care unit (NICU), as well as barriers and solutions to meeting these needs.

DESIGN

Qualitative interviews conducted with parents and staff (n = 15) from a level IV NICU in the Northwestern United States. Thematic analysis completed using an inductive approach, at a semantic level.

RESULTS

(1) Information and mental health needs change over time, (2) Staff-parent relationships buffer trauma and distress, (3) Lack of continuity of care impacts response to mental health concerns, (4) NICU has a critical role in addressing parental mental health.

CONCLUSION

Mental health support should be embedded and tailored to the NICU trajectory, with special attention to the discharge transition, parents living in rural areas, and non-English-speaking parents. Research should address structural factors that may impact mental health such as integration of wholistic services, language barriers, and staff capacity.

[Preterm birth: a risk for mental health?]

One in 12 children is born before 37 completed weeks of gestation and during the last decades survival rates and developmental outcomes of even very premature children have significantly improved. As a result, mental health sequelae of preterm birth are more frequently addressed. The manifestation of a distinct psychopathological profile with co-occurrence of symptoms associated with attention deficit/hyperactivity, autism spectrum and anxiety disorders has been recognized and discussed as "preterm behavioral phenotype", mainly affecting high-risk children with very low birth weights. Current research findings on parental psychological distress and early childhood developmental conditions after preterm birth indicate contextual factors that are of relevance, also for clinicians in psychotherapeutic practice.