Effective treatment of postnatal depression is associated with normal child development

Maternal-Infant Attachment and its Relationships with Postpartum Depression, Anxiety, Affective Instability, Stress, and Social Support in a Canadian Community Sample

As a crucial component of child development, maternal-infant attachment influences a child's cognitive, psychological, and social development. Maternal depression, anxiety, stress, and social support have been identified as risk factors for poor maternal-infant attachment in some studies, while others did not find such relationships. The aim of this study was to examine the associations of maternal-infant attachment with depression, anxiety, affective instability, stress, social support, and other variables in a community sample of Canadian postpartum women. A total of 108 Canadian postpartum women participated in this cross-sectional study. The Depression, Anxiety, and Stress Scale-21 (DASS-21) assessed depression, anxiety, and stress, and the Affective lability Scale-18 measured affective instability (AI). Multiple linear regression was conducted to examine the association between maternal-infant attachment and other variables. The findings revealed a significant association of maternal-infant attachment with postpartum depression, and infant temperament, while anxiety, AI, stress, and social support were not identified as predictors for maternal-infant attachment. The results implicate the importance of addressing maternal depression and maternal-infant attachment, consequently decreasing the risk for childhood psychopathology.

Relationship Between Postnatal Depression of Mental Health Patients and the Psychological Health of Their Offspring

Postnatal depression is a major illness affecting maternal and family health. The rate of postnatal depression among mental health clients is postulated to be higher than in the community due to the added brain assault. Children of parents who are mental health clients are more likely to have psychological problems compared to children from other parents in the community. This study investigates the rate of postnatal depression among mental health clients and their offspring's psychological health. A total of 140 mental health clients were assessed using the Edinburgh Postnatal Depression Scale (EPDS). They subsequently completed the Strength and Difficulties Questionnaire (SDQ) regarding their children. The majority ethnicity was the Kadazan (40.7%). The mean age of mothers was 38.6 (7) years with most having a secondary education (53.6%) and a household income per month of < RM1000 per month (27.1%). The postnatal depression rate was 47.8%. Higher EPDS scores were associated with higher total SDQ scores in their offspring. Model 1 was unadjusted, giving an OR of 5.65 [95% CI (3.74, 7.55)], p < 0.001. After adjustment for confounders, Model 2 had an OR of 5.51 [95% CI (3.57, 7.46)], p < 0.001. More efforts need to be given to the early detection of maternal depression and its prompt treatment in mental health clients because of the relationship with the psychological health of the offspring.

The quality of father-child feeding interactions mediates the effect of maternal depression on children's psychopathological symptoms

Research has shown that Postnatal maternal depression (PND) is associated with children's emotional and behavioral problems during infancy, but the possible effect of father-child relationship quality on this association is yet to be thoroughly investigated. We recruited 401 families (802 parents; 401 children) via mental health clinics in Central Italy. We divided families into two groups: Group 1 included families with mothers with PND; Group 2 included families with mothers without PND (control group). The assessment took place at T1 (18 months of age of children) and T2 (36 months of age of children): postnatal maternal depression was measured through the Edinburgh Postnatal Depression Scale (EPDS); parent-child relationship quality was assessed through the Scale for the Assessment of Feeding Interactions (SVIA); and the child emotional-behavioral functioning was evaluated with the Child-Behavior-Checklist (CBCL). Compared to the control group, the children of the groups where mothers had PND, showed overall higher scores (i.e., more maladaptive) on the CBCL. A direct effect of postnatal maternal depression on children's emotional-behavioral functioning was found, both at T1 and at T2. A mediation effect of father-child relationship quality between postnatal maternal depression and child outcomes was also found. These results could inform prevention and intervention programs in families with mothers with PND.

Major depression and generalised anxiety disorder: An analysis of the effects of remission status and comorbidity on mother-infant emotional availability in the perinatal period

BACKGROUND

The effects of maternal depression on mother-infant relationship quality likely vary according to depression heterogeneity. We investigated the effects of different presentations of major depression on mother-infant emotional availability (EA).

METHODS

Data were obtained from 115 mother-infant dyads from a longitudinal pregnancy cohort. Disorders, symptoms, and antidepressant use were assessed in pregnancy and postpartum, and EA was observed 6-month postpartum. Major Depressive Disorder (MDD) and Generalized Anxiety Disorder (GAD) were assessed using the Structured Clinical Interview for the DSM-5. A series of multivariate analyses of covariance analyses' examining the effects of disorder on EA were conducted.

RESULTS

After controlling for maternal age, antidepressant use, and postpartum depressive symptoms, MDD accounted for 20% of the variance in EA. In the MDD/GAD group, 93% of interactions were rated as emotionally unavailable, nearly threefold the comparison group rate.

CONCLUSIONS

Findings demonstrate that different presentations of major depression are associated with observed differences in mother-infant EA.

Effectiveness of an Integrated Care Package for Refugee Mothers and Children: Protocol for a Cluster Randomized Controlled Trial

Background

Thousands of Rohingya refugee mothers at the world’s largest refugee camp located in Bangladesh are at risk of poor mental health. Accordingly, their children are also vulnerable to delayed cognitive and physical development.

Objective

The aim of this study is to evaluate the effectiveness of an integrated care package in reducing the prevalence of developmental delays among children aged 1 year and improving their mothers’ mental health status.

Methods

This is a parallel, two-arm, single-blind, cluster randomized controlled trial (cRCT). A total of 704 mother-child dyads residing at the Kutupalong refugee camp in Cox’s Bazar, Bangladesh, will be recruited from 22 clusters with 32 mother-child dyads per cluster. In the intervention arm, an integrated early childhood development and maternal mental health package will be delivered every quarter to mothers of newborns by trained community health workers until the child is 1 year old. Our primary outcome is a reduction in the prevalence of two or more childhood developmental delays of infants aged 1 year compared to the usual treatment. The secondary outcomes include reduced stunting among children and the prevalence of maternal depression. We will also assess the cost-effectiveness of the integrated intervention, and will further explore the intervention’s acceptability and feasibility.

Results

At the time of submission, the study was at the stage of endpoint assessment. The data analysis started in December 2020, and the results are expected to be published after the first quarter of 2021.

Conclusions

This study will address the burden of childhood developmental delays and poor maternal mental health in a low-resource setting. If proven effective, the delivery of the intervention through community health workers will ensure the proposed intervention’s sustainability.

Trial Registration

ISRCTN Registry ISRCTN10892553; https://www.isrctn.com/ISRCTN10892553

International Registered Report Identifier (IRRID)

DERR1-10.2196/25047

Perinatal depression screening in Australia: A position paper

Perinatal depression can have enduring adverse effects on women and their children and families, incurring substantial ongoing economic and personal costs. A significant proportion of the cost of perinatal depression relates to adverse impacts on the child, most likely mediated through impairment to the mother-infant relationship. In recognition of this problem, Australia has invested in routine perinatal depression screening. Our previous research produced convergent findings suggesting that expected benefits for children have not yet been realised through perinatal depression screening. We question the potential of including a measure of personality in current perinatal depression screening for identifying maternal mental health problems and suboptimal mother-infant relationships. This paper reviews our previous research findings within the broader context of perinatal depression screening. We propose a position, that perinatal depression screening in Australia should be redesigned to more precisely detect vulnerable mother-infant relationships, parenting, maternal mental health, and infant psychosocial and psychological development. Practice change to appropriately target antenatal interventions may more efficiently improve both maternal and child outcomes, thereby contributing to greater efficiency and cost savings for the health system.

Perinatal mental health: a review of progress and challenges

Perinatal mental health has become a significant focus of interest in recent years, with investment in new specialist mental health services in some high-income countries, and inpatient psychiatric mother and baby units in diverse settings. In this paper, we summarize and critically examine the epidemiology and impact of perinatal mental disorders, including emerging evidence of an increase of their prevalence in young pregnant women. Perinatal mental disorders are among the commonest morbidities of pregnancy, and make an important contribution to maternal mortality, as well as to adverse neonatal, infant and child outcomes. We then review the current evidence base on interventions, including individual level and public health ones, as well as service delivery models. Randomized controlled trials provide evidence on the effectiveness of psychological and psychosocial interventions at the individual level, though it is not yet clear which women with perinatal mental disorders also need additional support for parenting. The evidence base on psychotropic use in pregnancy is almost exclusively observational. There is little research on the full range of perinatal mental disorders, on how to improve access to treatment for women with psychosocial difficulties, and on the effectiveness of different service delivery models. We conclude with research and clinical implications, which, we argue, highlight the need for an extension of generic psychiatric services to include preconception care, and further investment into public health interventions, in addition to perinatal mental health services, potentially for women and men, to reduce maternal and child morbidity and mortality.

The influence of perinatal and maternal factors on physical growth at 12 months in prematurely born infants treated in the neonatal intensive care unit: A retrospective chart review and a prospective cohort study

BACKGROUND

Growth retardation during the first year of life is frequently observed in prematurely born infants. Few reports have considered the effects of maternal emotional distress and perceptions of care burden on the outcomes of these infants.

OBJECTIVES

This study investigated the physical growth trajectories of prematurely born infants treated in neonatal intensive care unit and determined the effects of perinatal factors, maternal emotional distress and perceptions of care burden on growth retardation at 12 months' corrected age.

DESIGN

Retrospective chart review and prospective cohort study.

SETTING

Single neonatal intensive care unit and follow-up outpatient clinics at a maternity and neonatal hospital.

PARTICIPANTS

288 mother-infant pairs in the retrospective chart review and 169 dyads in the prospective cohort study.

METHODS

Medical records of prematurely born infants, perinatal factors and physical growth over a 1-year period were retrospectively reviewed. For the prospective study, mothers completed the Self-Rating Anxiety Scale, Perinatal Post-traumatic Stress Disorder Questionnaire, and Condition Management Effort Scale when infants reached 3 months' corrected age. The generalized linear mixed model was applied to explore effects of maternal emotional disorders and perceptions of care burden on growth retardation at 12 months' corrected age.

RESULTS

The retrospective data showed 13.9%, 10.1%, and 10.1% retardation for head circumference, length, and weight, respectively. Birth weight was negatively associated with physical growth retardation. Delayed breastfeeding initiation, younger mothers, and lower 5-min Apgar score were associated with head circumference retardation. Male sex, higher gestational age, and delayed breastfeeding initiation were risk factors for length retardation; male sex, higher gestational age, and younger mothers for weight. The prospective study showed that head circumference, length, and weight retardation rates were 18.3%, 10.3%, and 16.3%, respectively. Male sex and birth weight, were still significant, while others were not. Moreover, alternative models based on these included factors revealed that maternal perceptions of a higher care burden was a risk factor for overall growth retardation and maternal post-traumatic stress disorder only for a weight problem.

CONCLUSIONS

Physical growth remained a significant problem for prematurely born infants during the first year. This study identified perinatal factors, the level of maternal emotional distress, and perceptions of care burden were related to adverse infant's growth outcomes. Multidisciplinary interventions targeting maternal emotional distress and perceptions of care burden should be developed to promote the growth of prematurely born infants within the first 3 months after birth.

Randomized controlled trial of the Circle of Security-Intensive intervention for mothers with postpartum depression: maternal unresolved attachment moderates changes in sensitivity

Postpartum depression is related to inadequately sensitive caregiving, putting infants at risk for insecure attachment. Therefore, promoting sensitive maternal caregiving and secure child attachment is particularly important in postpartum depressed mothers and their infants. In this randomized-controlled-trial, we evaluated the efficacy of the Circle of Security-Intensive (COS-I)-intervention in supporting maternal sensitivity and mother-infant-attachment compared to treatment-as-usual (TAU) with unresolved-maternal attachment as a moderator of treatment effect. Eligible mothers with infants (N=72) 4-9 months-old were randomly assigned to treatment (n=36 dyads). Infant attachment was rated at follow-up (child age 16-18 months) (Strange-Situation-procedure). Maternal sensitivity was measured at baseline and follow-up (Mini-Maternal-Behavior-Q-sort). Maternal-unresolved-attachment was assessed at baseline (Adult-Attachment-Interview). We found no significant differences between treatments in infant attachment nor changes in mothers' sensitivity. However, in COS-I, unresolved-mothers exhibited significantly more change in sensitivity than non-unresolved-mothers, whereas in TAU, the opposite was true. These findings may help to optimize clinical use of COS-I.

Associations between prenatal maternal mental health indices and mother-infant relationship quality 6 to 18 months' postpartum: A systematic review

Maternal mental disorders can significantly impact on children's psychosocial and psychological development, incurring substantial ongoing economic and personal costs. A key mediating mechanism is mother-infant relationship quality (MIRQ). Research studies and perinatal mental health screening initiatives have predominantly focused on depressive symptoms and perinatal depression as predictors of MIRQ. While maternal depression is associated with suboptimal MIRQ, the findings have not been consistent. Personality characteristics are associated with parenting and proneness to depression, presenting a potential addition to prenatal mental health assessment. We conducted a systematic review of studies that have examined the link between prenatal depressive symptoms and/or personality characteristics with postnatal MIRQ. Our findings suggest that both maternal personality traits and depressive symptoms measured in early pregnancy are associated with postnatal MIRQ. A measure of personality characteristics may enhance prenatal mental health assessment, affording opportunities for targeted intervention commencing in pregnancy to improve MIRQ, parenting, maternal mental health outcomes, and infant psychosocial and psychological development, and thereby contributing to the reduction of human and economic cost burdens.

Nutrition, Hygiene and Stimulation Education for Impoverished Mothers in Rural Uganda: Effect on Maternal Depression Symptoms and Their Associations to Child Development Outcomes

Optimal nutrition improves child development, and impaired development is associated with maternal depression symptoms, in particular in low resource settings. In this follow-up of an open cluster-randomized education trial, we examined its effects among mothers in rural Uganda on their depression symptoms and the association of these symptoms to child development. The education comprised complementary feeding, stimulation, and hygiene. We assessed 77 intervention mothers and 78 controls using Beck Depression Inventory-II (BDI-II) and Center for Epidemiologic Studies Depression Scale (CES-D) scores. Child development was assessed with Bayley Scales of Infant and Toddler Development-III (BSID-III) composite scores for cognitive, language and motor development. Compared to controls, the intervention reduced depression symptoms’ scores with mean (95% CI) differences: −8.26 (−11.49 to −1.13, p = 0.0001) and −6.54; (−8.69 to −2.99, p = 0.004) for BDI II at 20–24 and 36 months, respectively. Similar results were obtained with CES-D. There was a negative association of BDI-II scores and BSID-III cognitive and language scores at 20–24 (p = 0.01 and 0.008, respectively) and 36 months (p = 0.017 and 0.001, respectively). CES-D associations with BSID-III cognitive and language scores showed similar trends. BSID-III motor scores were associated with depression scores at 36 months for both BDI-II and CES-D (p = 0.043 and 0.028, respectively). In conclusion, the group education was associated with reduced maternal depression scores. Moreover, the depression scores were inversely associated with child cognitive and language development outcomes.

Perinatal depression and infant mental health

A mother's mental health during pregnancy and the first year postpartum is of the utmost importance to the cognitive, social, and emotional development of her child. Perinatal depression is associated with increased risk for wide-ranging adverse child development effects that can affect infant and early childhood mental health. Although effective treatments for perinatal depression exist, it is currently unclear if treatment of maternal depression alone is sufficient to ameliorate the negative effects of maternal depression on child outcomes. Interventions focused on the mother-infant relationship and dyadic interaction may be required to address the potential effect of maternal depression on the child. This paper provides an overview of maternal perinatal depression, the risk it poses for infant/early-childhood mental health, strategies for intervention that include mitigating depression and decreasing risk to the child, and implications for psychiatric nurses who work with perinatal women. Early identification and treatment of perinatal depression are critical to ensure optimal infant development and the child's future mental health.