Postpartum depression on the neonatal intensive care unit: current perspectives

NICU Parent and Staff Advocacy to Address Parental Mental Health

Parents of infants requiring neonatal intensive care unit (NICU) hospitalization often experience increased rates of distress, trauma, and perinatal mood disorders. Untreated parental mental health conditions have short- and long-term effects for infants and families. While some NICUs provide varying degrees of mental health supports for NICU families, these services are not universally or systematically integrated in US NICUs. Multiple factors contribute to this gap in care, including mental health stigma, funding constraints, and lack of staff training and capacity. In an effort to address this gap, we used a participatory action research approach, guided by a Patient and Stakeholder Engagement model, to partner with graduate NICU parents and patient-facing NICU staff to identify parental mental health needs and ideas to address them. Through efforts to mitigate power differentials and engage parents as research and program development partners, our work shaped NICU practices, programming, and subsequent research.

The association between gestational selective serotonin reuptake inhibitor (SSRI) treatment and newborn thyroid screen: a large-scale cohort study

BACKGROUND

The diagnosis of depression or anxiety treated by SSRIs has become relatively common in women of childbearing age. However, the impact of gestational SSRI treatment on newborn thyroid function is lacking. We explored the impact of gestational SSRI treatment on newborn thyroid function as measured by the National Newborn Screening (NBS) Program and identified contributory factors.

METHODS

An observational large-scale study of mother-infant dyads of liveborn infants delivered between 2011 and 2022. The Israeli NBS Program thyroid dataset [total thyroxine (TT4) obtained between 36-72 h after delivery] was linked with the electronic medical records of mothers and their infants born at Lis Maternity and Women's Hospital, to generate a unified database. The MDClone big data platform was utilized to extract maternal, perinatal, and neonatal characteristics from the medical records of mother-infant dyads. Only term liveborn infants born to mothers without documented thyroid disease and/or chronic medication administration, except for SSRIs, were included in order to minimize potential confounding effects on the infant's thyroid function. Group stratification relied on the documentation of gestational SSRIs treatment. The variables of interest were maternal, pregnancy, delivery, and perinatal characteristics of the mother-infant dyads. Multivariable forward linear regression model was applied to evaluate explanatory variables for newborn total thyroxine (TT4) levels.

RESULTS

Out of 105,928 infant-mother dyads, 2321(2.2%) mothers had been treated with SSRIs during pregnancy. The SSRI-treated mothers were older (34.8 ± 4.7 vs 32.6 ± 4.8 years, p < 0.001) and had a higher pre-pregnancy body mass index (23.4 ± 4.5 vs 22.7 ± 4.1, p < 0.001), but similar mean weight gain (13 kg) during pregnancy. Cesarean delivery was more common among SSRI-treated mothers than in the general population (p < 0.001). Infants of SSRI-treated mothers had lower WHO-classified birthweight z-scores (-0.25 ± 0.93 vs -0.04 ± 0.92, p < 0.001) and a higher rate of small-for-gestational-age infants (13.4% vs 8.2%, p < 0.001). A multivariable forward linear regression model revealed that SSRI treatment during pregnancy was not a significant contributor to TT4 levels (p = 0.497).

CONCLUSIONS

SSRI treatment during pregnancy had no direct effect upon the newborn's adaptation of the hypothalamic-pituitary-thyroidal axis, but several other maternal and delivery characteristics were revealed to possibly impact newborn thyroid function.

Maternal Postpartum Depression Screening and Early Intervention in the Neonatal Intensive Care Unit

Families with infants admitted to the neonatal intensive care unit (NICU) are at a markedly increased risk of developing postpartum depression (PPD) because of the stressors they experience by having an infant in this intensive setting. Routine screening for PPD is not regularly performed for these families because many NICUs do not offer it and well-child visits are missed while the infant is hospitalized. Because the identification and treatment of PPD is often missed in these families, screening needs to be administered in the NICU to ensure improved outcomes.

Differences between rural and urban residence in the detection and treatment of perinatal mood and anxiety disorders

BACKGROUND

Perinatal mood and anxiety disorders are common, serious complications of pregnancy. Disparities exist by race and income in the prevalence and treatment of these conditions, and overall treatment rates remain low. Outside of pregnancy, a small body of literature suggests that rural residency may contribute to higher rates of depression for those who identify as women. However, among more diverse populations, evidence suggests urban residency may be associated with higher rates of depression among women of color. It is not known whether these trends hold for mood and anxiety disorders during pregnancy and postpartum.

OBJECTIVE

We examined differences in the detection and treatment of perinatal mood and anxiety disorders by rural and urban residents and assessed if the observed differences varied by maternal race or ethnicity.

STUDY DESIGN

We conducted a cross-sectional study using linked Medicaid claims and birth certificate records from Oregon and South Carolina from 2016 to 2020. We identified perinatal mood and anxiety disorder diagnoses during the perinatal period (pregnancy and within 60 days postpartum) using International Classification of Disease 10th edition codes and enumerated receipt of pharmacotherapy and psychotherapy treatment using Medicaid claims. We used logistic regression models controlling for relevant clinical and sociodemographic characteristics to estimate associations between rural residence and mood disorder detection and treatment.

RESULTS

Among the 185,809 births in our sample, 27% of births (n=50,820) were to people who lived in rural areas and 73% (n=134,989) to those in urban areas. The prevalence of any perinatal mood and anxiety disorders diagnosis was higher for urban residents (19.5%) than for rural residents (18.0%; P<.001). Overall treatment rates were low among people with a perinatal mood and anxiety disorder (42% [n=14,789]). In our adjusted models, those living in urban areas had higher odds of a perinatal mood and anxiety disorder diagnosis (adjusted odds ratio, 1.059 [95% confidence interval, 1.059-1.059], P<.001). We found a significant interaction between maternal race and rurality (P<.001). When we stratified by race, we found that among those who identified as Black, the odds of a perinatal mood and anxiety disorder diagnosis were increased for urban residents (odds ratio, 1.188 [95% confidence interval, 1.188-1.188]), whereas among those who identified as White, there were no such increased odds (odds ratio, 1.027 [95% confidence interval, 0.843-1.252]).

CONCLUSION

We saw small but meaningful differences between rural and urban residents in perinatal mood and anxiety disorder diagnosis rates. We detected an interaction between race and rural vs urban maternal residence that impacted the observed differences. By elucidating the intersection between race and other sociodemographic factors, we hope more targeted and meaningful investments can be made in the communities most in need.

Prevalence and risk factors for postnatal mental health problems in mothers of infants admitted to neonatal care: analysis of two population-based surveys in England

BACKGROUND

Previous research suggests that mothers whose infants are admitted to neonatal units (NNU) experience higher rates of mental health problems compared to the general perinatal population. This study examined the prevalence and factors associated with postnatal depression, anxiety, post-traumatic stress (PTS), and comorbidity of these mental health problems for mothers of infants admitted to NNU, six months after childbirth.

METHODS

This was a secondary analysis of two cross-sectional, population-based National Maternity Surveys in England in 2018 and 2020. Postnatal depression, anxiety, and PTS were assessed using standardised measures. Associations between sociodemographic, pregnancy- and birth-related factors and postnatal depression, anxiety, PTS, and comorbidity of these mental health problems were explored using modified Poisson regression and multinomial logistic regression.

RESULTS

Eight thousand five hundred thirty-nine women were included in the analysis, of whom 935 were mothers of infants admitted to NNU. Prevalence of postnatal mental health problems among mothers of infants admitted to NNU was 23.7% (95%CI: 20.6-27.2) for depression, 16.0% (95%CI: 13.4-19.0) for anxiety, 14.6% (95%CI: 12.2-17.5) for PTS, 8.2% (95%CI: 6.5-10.3) for two comorbid mental health problems, and 7.5% (95%CI: 5.7-10.0) for three comorbid mental health problems six months after giving birth. These rates were consistently higher compared to mothers whose infants were not admitted to NNU (19.3% (95%CI: 18.3-20.4) for depression, 14.0% (95%CI: 13.1-15.0) for anxiety, 10.3% (95%CI: 9.5-11.1) for PTS, 8.5% (95%CI: 7.8-9.3) for two comorbid mental health problems, and 4.2% (95%CI: 3.6-4.8) for three comorbid mental health problems six months after giving birth. Among mothers of infants admitted to NNU (N = 935), the strongest risk factors for mental health problems were having a long-term mental health problem and antenatal anxiety, while social support and satisfaction with birth were protective.

CONCLUSIONS

Prevalence of postnatal mental health problems was higher in mothers of infants admitted to NNU, compared to mothers of infants not admitted to NNU six months after giving birth. Experiencing previous mental health problems increased the risk of postnatal depression, anxiety, and PTS whereas social support and satisfaction with birth were protective. The findings highlight the importance of routine and repeated mental health assessments and ongoing support for mothers of infants admitted to NNU.

Exploring the Influence of a Mindfulness Intervention on the Experiences of Mothers with Infants in Neonatal Intensive Care Units

Objectives

Mothers with infants in the neonatal intensive care unit (NICU) are at increased risk of psychological distress, which can have lasting negative impacts on both mother and infant. However, few interventions are available to promote these mothers' mental health and wellbeing. In the context of a pilot randomized controlled trial testing a mindfulness intervention for mothers with infants in the NICU, we explore the experiences of the mothers participating in the mindfulness-based intervention, with mothers in the control group as comparison, and the ways they felt it influenced their time in the NICU.

Method

Twenty-six participants (15 participants in the intervention arm and 11 participants in the control arm) recruited from two NICUs in an urban center in Eastern United States completed semi-structured interviews. Interviews explored the mothers' NICU experience as well as experience with the mindfulness and health education (control) programs. Data was analyzed using an iterative, thematic constant comparison process informed by grounded theory.

Results

Mothers reported that participation in the mindfulness intervention helped them to calm the chaos through recentering and fostering connections, find comfort through non-judgmental acceptance, gain perspective on the situation, and facilitate self-care. These were experienced only among the mothers in the intervention arm. These themes did not vary based on demographics of the mothers in the mindfulness study arm or their pre-study awareness of mindfulness.

Conclusions

Mindfulness interventions may foster new practices and perspectives for mothers with infants in the NICU, potentially leading to improved mental health wellbeing.

National Cross-Sectional Study of Mental Health Screening Practices for Primary Caregivers of NICU Infants

Universal screening for postpartum mood and anxiety disorders (PMADs) has been recommended for all new parents at outpatient postpartum and well-child visits. However, parents of newborns admitted to the NICU are rarely able to access these services during their infant’s prolonged hospitalization. The objective of this study was to determine the prevalence of mental health screening and treatment programs for parents or other primary caregivers in NICUs across the country. In this cross-sectional study, US NICU medical directors were invited to complete an online survey about current practices in mental health education, screening, and treatment for primary caregivers of preterm and ill infants in the NICU. Comparative analyses using Fisher’s exact test were performed to evaluate differences in practices among various NICU practice settings. Survey responses were obtained from 75 out of 700 potential sites (10.7%). Of participating NICUs, less than half routinely provided caregivers with psychoeducation about mental health self-care (n = 35, 47%) or routinely screened caregivers for PPD or other mental health disorders (n = 33, 44%). Nearly one-quarter of the NICUs did not provide any PMAD screening (n = 17, 23%). Despite consensus that postpartum psychosocial care is essential, routine mental health care of primary caregivers in the NICU remains inadequate.

The Relationship Between Neonatal Surgery, Postpartum Depression, and Infant Clinical Course

OBJECTIVE

Postpartum depression (PPD) affects 10-15% of mothers in the general population, and studies show increased incidence for mothers of infants with serious health conditions. This study investigates incidence of PPD in mothers of surgical patients in the neonatal intensive care unit (NICU) and characterizes these patients' clinical and neurodevelopmental outcomes.

METHODS

This retrospective cohort study analyzed Nebraska's Tracking Infant Progress Statewide (TIPS) database and referring hospital medical records from February 2013 to June 2018. Upon NICU discharge, children were referred to the TIPS program, with scheduled follow-up appointments at approximately 6 months corrected age. All patients seen in NICU follow-up clinic with recorded scores for maternal Edinburgh postnatal depression screen (EPDS) were eligible except infants with congenital heart disease as this cohort was previously studied. Patients were stratified into groups based on presence or absence of a general surgical procedure within the first 6 months of life and positive (≥ 10) or negative (< 10) EPDS score. Statistical analyses assessed for significant differences between groups regarding gestational age, birth weight, maternal age, length of NICU stay (LOS), number of days on a ventilator, payment method, ethnicity, developmental testing, and rate of referral for early intervention services.

RESULTS

Of 436 patients, 83 were surgical patients (16 with positive EPDS; 19.3% incidence), and 353 were non-surgical patients (44 with positive EPDS; 12.5% incidence). Statistical analysis showed no significant relationship between neonatal surgery and positive EPDS (χ² = 2.6, p = 0.1). While the surgical cohort had longer LOS and days on ventilator, maternal EPDS did not predict these factors. In the surgical cohort, mothers of children not independent on oral feeding at discharge were more likely to screen positive for depression (7/14, 50% vs. 7/61, 11%; p < 0.05).

CONCLUSION

Mothers of surgical patients are not significantly more likely to screen positive for post-partum depression compared to other NICU mothers. This underscores the importance of routine screening for PPD in mothers of both surgical and non-surgical NICU patients in order to identify parents and children at risk.

Prevalence of anxiety and post-traumatic stress (PTS) among the parents of babies admitted to neonatal units: A systematic review and meta-analysis

BACKGROUND

Parents of babies admitted to neonatal units (NNU) are exposed to a range of potentially distressing experiences, which can lead to mental health symptoms such as increased anxiety and post-traumatic stress (PTS). This review aimed to describe how anxiety and PTS are defined and assessed, and to estimate anxiety and PTS prevalence among parents of babies admitted to NNU.

METHOD

Medline, Embase, PsychoINFO, Cumulative Index to Nursing and Allied Health literature were searched to identify studies published prior to April 14, 2021. Included studies were assessed using Hoy risk of bias tool. A random-effects model was used to estimate pooled prevalence with 95% CIs. Potential sources of variation were investigated using subgroup analyses and meta-regression. The review is registered with PROSPERO (CRD42020162935).

FINDINGS

Fifty six studies involving 6,036 parents met the review criteria; 21 studies assessed anxiety, 35 assessed PTS, and 8 assessed both. The pooled prevalence of anxiety was 41.9% (95%CI:30.9, 53.0) and the pooled prevalence of PTS was 39.9% (95%CI:30.8, 48.9) among parents up to one month after the birth. Anxiety prevalence decreased to 26.3% (95%CI:10.1, 42.5) and PTS prevalence to 24.5% (95%CI:17.4, 31.6) between one month and one year after birth. More than one year after birth PTS prevalence remained high 27.1% (95%CI:20.7, 33.6). Data on anxiety at this time point were limited. There was high heterogeneity between studies and some evidence from subgroup and meta-regression analyses that study characteristics contributed to the variation in prevalence estimates.

INTERPRETATION

The prevalence of anxiety and PTS was high among parents of babies admitted to NNU. The rates declined over time, although they remained higher than population prevalence estimates for women in the perinatal period. Implementing routine screening would enable early diagnosis and effective intervention.

FUNDING

This research is funded by the National Institute for Health Research (NIHR) Policy Research Programme, conducted through the Policy Research Unit in Maternal and Neonatal Health and Care, PR-PRU-1217-21202. The views expressed are those of the author(s) and not necessarily those of the NIHR or the Department of Health and Social Care.

Psychometric Properties of the Perinatal Anxiety Screening Scale Administered to Italian Women in the Perinatal Period

Literature stressed the importance of using valid, reliable measures to assess anxiety in the perinatal period, like the self-rated Perinatal Anxiety Screening Scale (PASS). We aimed to examine the psychometric properties of the Italian PASS version in a sample of Italian women undergoing mental health screening during their third trimester of pregnancy and its diagnostic accuracy in a control perinatal sample of psychiatric outpatients. Sample comprised 289 women aged 33.17 ± 5.08, range 19-46 years, undergoing fetal monitoring during their third trimester of pregnancy, with 49 of them retested 6 months postpartum. Controls were 60 antenatal or postnatal psychiatric outpatients aged 35.71 ± 5.02, range 22-50 years. Groups were assessed through identical self- and clinician-rating scales. Confirmatory Factor Analysis (CFA), Principal Component Analysis (PCA), Pearson's correlations and receiver operating characteristic were conducted for PASS. PCA and CPA confirmed four-factor structure with slight differences from the original version. Construct validity and test-retest reliability were supported. Cut-off was 26. The PASS correlated with principal anxiety scales. Despite small sample size, findings confirm reliability and validity of the Italian PASS version in assessing anxiety symptoms in the perinatal period. Its incorporation in perinatal care will improve future mother and child psychological health.

Prevalence and Longevity of PTSD Symptoms Among Parents of NICU Infants Analyzed Across Gestational Age Categories

Objective. This study aims to investigate whether posttraumatic stress disorder (PTSD) symptoms exist >1 year after neonatal intensive care unit (NICU) experience and whether PTSD symptomatology differs across parents of infants of different gestational age categories. Methods. A survey was given to parents at routine NICU follow-up visits. Parents completed the PTSD CheckList-Civilian (PCL-C), a standardized scale comprising 17 key symptoms of PTSD. Parents also rated how traumatic their birth experience, first day in the NICU, and first week in the NICU were from "Not Traumatic at All" to "Most Traumatic." Fisher's exact test was used to compare PCL-C responses across gestational age categories (Extremely Preterm, Very Preterm, Moderate to Late preterm, and Full Term). Results. Eighty parents participated. In total, 15% of parents had "Moderate to High Severity" PTSD symptoms. There were no statistical differences in PTSD prevalence between parents of children <1 year old and parents of children >1 year old (P = .51). There was also no statistical difference in prevalence of "Moderate to High Severity" level of PTSD symptoms across gestational age (P = .16). Overall, 38% of parents rated at least one experience as "Most traumatic." Conclusion. A high percentage of parents who had a recent NICU experience and parents who had a NICU experience more than a year ago demonstrated PTSD symptoms. In light of these results, many parents of NICU graduates-both mothers and fathers-would benefit from access to long-term counseling services.

Meeting the Needs of Postpartum Women With and Without a Recent Preterm Birth: Perceptions of Maternal Family Planning in Pediatrics

OBJECTIVES

Women face distinct barriers to meeting their reproductive health needs postpartum, especially women who deliver preterm. Pediatric encounters present unique opportunities to address women's family planning, particularly within 18 months of a prior pregnancy, when pregnancy has an elevated risk of an adverse outcome, such as preterm birth. To ensure maternal family planning initiatives are designed in a patient-centered manner, we explored perspectives on addressing reproductive health in a pediatric setting among women with and without a recent preterm delivery.

METHODS

We conducted semi-structured, qualitative interviews with 41 women (66% delivered preterm). Women who delivered at any gestational age were interviewed at a pediatric primary care clinic. We also interviewed women whose infants were either in a level II intensive care nursery or attending a high-risk infant follow-up clinic, all of whom had delivered preterm. Data were analyzed using team-based coding and theme analysis.

RESULTS

While women's preferred timing and setting for addressing peripartum contraception varied, they largely considered pediatric settings to be an acceptable place to discuss family planning. A few women felt family planning fell outside of the pediatric scope or distracted from the child focus. Women discussed various barriers to accessing family planning care postpartum, including circumstances unique to women who delivered preterm.

CONCLUSIONS FOR PRACTICE

Family planning interventions in pediatric settings were overall an acceptable approach to reducing barriers to care among our sample of women who predominantly delivered preterm. These exploratory findings justify further investigation to assess their generalizability and to develop maternal family planning interventions for pediatric settings.

Maternal Depression and Stress in the Neonatal Intensive Care Unit: Associations With Mother-Child Interactions at Age 5 Years

OBJECTIVE

Previous studies suggest that maternal postpartum mental health issues may have an impact on parenting and child development in preterm infants, but have often not measured symptomatology in the neonatal intensive care unit (NICU) or followed families through early childhood. This study examines how maternal depressive symptoms and stress in the NICU are related to parenting behaviors at age 5 years, in mothers of children born very preterm (at ≤30 weeks' gestation).

METHOD

This longitudinal study followed a diverse sample of 74 very preterm children and their mothers. Maternal depression and stress were assessed in the NICU. At age 5, mother-child dyads were observed and coded for maternal intrusiveness, negativity, sensitivity, and positivity. Other covariates, including maternal and child intelligence, maternal education, income-to-needs ratio, maternal depression at age 5 years, and child sex were included in multivariate analyses.

RESULTS

The interaction between maternal NICU stress and NICU depression for intrusiveness and negativity indicates that greater NICU depression was associated with more intrusiveness under medium or high levels of NICU stress, and more negativity under high levels of NICU stress. Furthermore, greater NICU depression was associated with less sensitivity, over and above other covariates.

CONCLUSION

Findings suggest that early maternal peripartum depression and stress in the NICU can have lasting impacts on multiple parenting behaviors, highlighting the need for screening and targeted interventions in the NICU.

Case Report of the Incidence of Maternal Depression at a Community Level III, 39-Bed NICU

Postpartum depression (PPD) is a vastly undetected, underdiagnosed, and untreated mental health concern for all mothers with infants. Having an infant in the neonatal intensive care unit (NICU) has an even higher impact on mothers’ mental health, predisposing them to a higher rate of PPD. The aim of this project was to identify the incidence of PPD in a Level III NICU to determine appropriate intervention strategies. All mothers with NICU infants 14 to 20 days were invited to complete the 10-question Edinburgh Postnatal Depression Screening (EPDS). The EPDS was scored, and a NICU social worker discussed the results and offered resources for those with scores of ≥10. The incidence of positive screens at our institution was 71.9% for an EPDS score with a cutoff ≥10, and 50% for an EPDS score with a cutoff ≥13. Simple strategies, including routine screening, PPD groups, and NICU support groups, were implemented. All NICUs should know the incidence of mothers’ PPD. Acting on this information flows downstream to improving the health of the infant and family.

Mothers' Psychological Distress and Feeding of Their Preterm Infants

PURPOSE

To examine the change in psychological distress of mothers of preterm infants and its association with maternal feeding behaviors as the infant transitions to full oral feeding.

STUDY DESIGN AND METHODS

This descriptive exploratory study used a subset of data from a study of the effects of a coregulated feeding intervention for 34 mothers and hospitalized preterm infants in a Level-III neonatal intensive care unit (NICU). Maternal psychological distress was measured by maternal worry (Child Health Worry Scale), depression (Center for Epidemiology-Depression Scale), and role stress (Parental Stress Scale: NICU-Role Alteration) at three time points: within 1 week prior to the first oral feeding (T1), and at achievement of half (T2) and full oral feeding (T3). Feedings were videotaped at T2 and T3. An observational coding system measured maternal feeding behaviors. Linear mixed modeling evaluated the change in maternal psychological distress and its association with mothers' feeding behaviors as the infant transitioned to full oral feeding.

RESULTS

Maternal depressive symptoms were highest at T1 and declined over time. Maternal worry and role stress were also highest at T1 but remained stable from T2 to T3. Increased maternal psychological distress, particularly depressive symptoms and role stress, were associated with less use of developmentally supportive feeding behaviors, that is, minimizing tactile stimulation, providing steady touch to contain or stabilize the infant, and regulating milk flow.

CLINICAL IMPLICATIONS

Supporting maternal psychological well-being while infants are learning to feed orally may be an appropriate target for interventions to support mother-infant early feeding interactions.

NICU Hospitalization: Long-Term Implications on Parenting and Child Behaviors

PURPOSE OF REVIEW

Parents of infants admitted to the Neonatal Intensive Care Unit (NICU) experience psychological distress, loss of the parenting role, and disruptions to parent-infant bonding. The inclusion of evidence-based practices to address these challenges in the NICU has largely been based upon short-term improvements in parent and infant functioning. However, less is known regarding the extent to which family-based interventions may also be associated with longer-term parenting behaviors and children's neurobehavioral outcomes.

RECENT FINDINGS

Comprehensive family-based NICU interventions demonstrate consistent links with later parental mental wellbeing, sensitive parenting behaviors, and children's cognitive and socioemotional development. Dyadic co-regulation activities implemented inconsistently and/or in isolation to other components of NICU interventions show mixed associations with outcomes, highlighting the need for multifaceted wrap-around care. Further research is needed to delineate associations between NICU interventions and children's neurological and language development, with follow-up beyond very early childhood in larger samples.

SUMMARY

Long-term associations may reflect the stability of early parental responses to NICU interventions and the extent to which parents continue to implement mental health and sensitive parenting techniques in the home. However, the transition of parental psychiatric care from hospital to community-based services upon NICU discharge remains a pertinent need for high-risk families. Remaining issues also concern the extent to which NICU interventions incorporate sociodemographic differences across families, and whether interventions are generalizable or feasible across hospitals. Despite variation across interventions and NICUs; supporting, educating, and partnering with parents is crucial to strengthen longer-term family functioning and alter the developmental trajectories of high-risk infants.

The Socio-Communicative Development of Preterm Infants Is Resistant to the Negative Effects of Parity on Maternal Responsiveness

Humans are born completely dependent on adult care for survival. To get the necessary support, newborns rely on socio-communicative abilities which have both innate and learned components. Maternal responsiveness (MR), as a critical aspect of mother-infant interaction, is a robust predictor of the acquisition of socio-communicative abilities. However, maternal responsiveness (MR) is influenced by parity, since mothers rely on a limited capacity of cognitive control for efficient attachment with their offspring. This fact is of particular concern for preterms, whose developing brain already faces many challenges due to their premature emergence from the womb's controlled environment and may still have to compete with siblings for mother's attention. Thus, in the present work, we aimed to understand how parity interferes with MR and whether it affects the development of socio-communicative abilities of preterm infants. We used the Social Interaction Rating Scale (SIRS) and the mother-child observation protocol in 18 dyads with gestational age <36 weeks. Dyads were separated into three groups: primiparous with twin pregnancy (TPM), primiparous (PM), and multiparous (MP). Dyadic behavior was evaluated at 3, 6, 9, and 12 months. Our results show that offspring size affects MR, but not the socio-communicative development of preterm infants during the first year, suggesting a level of resilience of brain systems supporting the attachment to caregivers.

Impact of Postpartum Mental Illness Upon Infant Development

PURPOSE OF REVIEW

This review evaluates the state of the research regarding the effects of postpartum mental illness on the developing infant. It defines the scope of these disorders in the literature, and includes the impact of disorders referred to as perinatal mood and anxiety disorders (PMADs) on infants.

RECENT FINDINGS

New research reveals that PMADs apply to not only mothers, but that fathers can also experience perinatal depression and anxiety. When untreated in a primary caregiver, PMADs adversely affect parental cognitions and beliefs, attachment to the infant, and the growing caregiver-infant relationship. PMADs affect early developmental outcomes of infants including neurosynaptic development, regulatory development, and developmental milestones. Early identification and treatment for PMADs are critical to ensure optimal infant development. Standardized and routine screening for PMADs, especially in the first 6 months postpartum, and cross-disciplinary communication among medical providers afford the best opportunity for early identification and treatment.

Vitamin D and its impact on maternal-fetal outcomes in pregnancy: A critical review

The role of vitamin D beyond its classical function in calcium homeostasis has been of significant interest in recent years. There has been expanding research on the pleiotropic role of vitamin D in pregnancy and the implications of its deficiency on maternal-fetal outcomes. Several studies have associated low maternal vitamin D status to adverse outcomes in pregnancy, including preeclampsia, gestational diabetes, preterm births, low birth weight, and others. Several randomized controlled clinical trials of Vitamin D supplementation during pregnancy have also been conducted. Though some of the studies found improvement in pregnancy outcomes with vitamin D supplementation, others have not shown any association. In this article, we have critically reviewed the observational and interventional studies, published primarily within the past two years (January 2014 to February 2016) on the influence of vitamin D deficiency on pregnancy and the impact of its supplementation. The potential underlying mechanisms of vitamin D in regulating each of the outcomes have also been discussed.

The neurobiological impact of postpartum maternal depression: prevention and intervention approaches

The lasting negative impact of postpartum depression (PPD) on offspring is well established. PPD seems to have an impact on neurobiological pathways linked to socioemotional regulation, cognitive and executive function, and physiologic stress response systems. This review focus on examining the current state of research defining the effect of universal, selected, and indicated interventions for PPD on infant neurodevelopment. Given the established lasting, and potentially intergenerational, negative implications of maternal depression, enhanced efforts targeting increased identification and early intervention approaches for PPD that have an impact on health outcomes in both infants and mothers represent a critical public health concern.

Postpartum depression screening in the Neonatal Intensive Care Unit: program development, implementation, and lessons learned

Objective

The aims of this project were to describe the development of a postpartum depression screening program for mothers of infants in the Neonatal Intensive Care Unit and assess the implementation of the screening program.

Methods

Screening began at 14 days postpartum and was implemented as part of routine medical care. A nurse coordinator facilitated communication with mothers for increasing screen completion, review of critical self-harm items, and making mental health referrals. During the 18-month study period, 385 out of 793 eligible mothers completed the screen.

Results

Approximately 36% of mothers had a positive screen that resulted in a mental health referral and an additional 30% of mothers had screening results indicating significant symptoms.

Conclusion

Several barriers were identified, leading to adjustments in the screening process, and ultimately recommendations for future screening programs and research. Development of a postpartum depression screening process in the Neonatal Intensive Care Unit involves support, training, implementation, and coordination from administrators, medical staff, new mothers, and mental health specialists. Several predictable challenges to program development require ongoing assessment and response to these challenges.

Relevance

This study highlights the expanding role of the psychologist and behavioral health providers in health care to intervene as early as possible in the life of a child and family with medical complications through multidisciplinary program development and implementation, as well as key considerations for institutions initiating such a program.