Perinatal psychological interventions to promote breastfeeding: a narrative review

Effects of kangaroo mother care combined with nurse-assisted mindfulness training for reducing stress among mothers of preterm infants hospitalized in the NICU: a randomized controlled trial

BACKGROUND

Kangaroo mother care (KMC) can have a positive effect on the mental well-being of a mother. However, there are specific challenges associated with the process that may contribute to increased anxiety for the mother. By integrating nurse-assisted mindfulness training alongside KMC guidance, nurses may effectively alleviate maternal stress to a greater extent.

METHODS

A single-centre randomized controlled trial was conducted to investigate the effects of KMC combined with nurse-assisted mindfulness training. The study included preterm infants with a gestational age of less than 32 weeks or a birth weight of less than 1500 g and their mothers, who were randomly divided into two groups. The intervention group consisted of mothers who received KMC combined with nurse-assisted mindfulness training for 14 days. The control group comprised mothers who received only KMC for 14 days. Data from both groups were collected and compared for analysis.

RESULTS

Forty-seven infants and their mothers were included in the intervention group, whereas 44 pairs were included in the control group. After the intervention, the parental stressor scale scores for the neonatal intensive care unit (PSS: NICU) (3), PSS: NICU (4), and Hospital Anxiety and Depression Scale (HADS) scores for the intervention group were lower than those for the control group, whereas the Five Facet Mindfulness Questionnaire (FFMQ) (1), FFMQ (4), and FFMQ (5) scores for the intervention group were higher. The degree of change in the PSS: NICU and HADS scores was inversely correlated with the degree of change in the FFMQ score. The breast milk feed rate and weight gain rate were greater in the intervention group than in the control group. No adverse reactions were observed in either group.

CONCLUSIONS

Kangaroo mother care combined with nurse-assisted mindfulness training is an acceptable, feasible, and effective procedure for reducing anxiety in mothers of preterm infants in the NICU, with potential benefits for the short-term prognosis of these infants.

TRIAL REGISTRATION

Chinese Clinical Trial Registry, ChiCTR1900023697, registered on June 8, 2019, retrospectively registered.

Breastfeeding and Postpartum Depression: A Review of Relationships and Potential Mechanisms

PURPOSE OF REVIEW

Postpartum depression (PPD) and breastfeeding are important, interrelated health factors. It is established that women who breastfeed exclusively have lowered likelihood of developing significant PPD. Yet, many questions remain around what factors are involved. The purpose of this review is to provide updated information about the relationship between PPD and breastfeeding.

RECENT FINDINGS

Both psychological and physiological factors have emerged as important moderators and mechanisms of the relationship between postpartum depression and breastfeeding. Breastfeeding self-efficacy, self-compassion, and engagement with the infant during feeding all modify or mediate the relationship, and a complex dynamic relationship among cortisol, oxytocin, progesterone, and estrogen is involved. Importantly, recent intervention studies suggest psychosocial interventions may impact both breastfeeding and mood. Providers and researchers should recognize the interrelationship between the breastfeeding and PPD and apply this understanding to patient care through integrated education and care for both mood and breastfeeding enhancement.

Predictor factors affecting emotional and behavioral problems in school-aged (6-12 years) children during the COVID-19 pandemic: a cross-sectional study

OBJECTIVES

The prolonged outbreak of COVID-19 has caused psychological problems in the community, especially in children. Given that limited studies have been conducted on this vulnerable group in Iran, we conducted this study to determine the predictor factors affecting emotional and behavioral problems in school-aged (6-12 years) children during the COVID-19 pandemic.

METHODS

We conducted a cross-sectional study on 322 mothers of elementary school-aged children (6-12 years) from April 21 to June 21, 2021, in Karaj, Alborz, Iran. Sociodemographic checklist, socioeconomic status scale (SES), Depression, Anxiety, and Stress Scale (DASS-21), Corona Disease Anxiety Scale (CDAS), and the Rutter Children's Behavior Questionnaire (RCBQ) were used to evaluate the children's behavioral symptoms, the mental health of their mothers, and sociodemographic factors.

RESULTS

In total, 17.7% of children (male = 27.0%, female = 11.7%) had behavioral problems. Results showed income (p-value = 0.007, 95%CI (-3.85- -0.607)), and physical activity of the child (p-value = 0.026, 95%CI (-1.03- -0.067)), were indirectly associated with children's behavioral symptoms. Having underlying disease (p-value = 0.00, 95%CI (1.712-5.949)), breastfeeding (p-value = 0.027, 95%CI (0.335-5.61)), corona-related anxiety (p-value = 0.00, 95%CI (0.158-0.318)), and DASS score (p-value = 0.00, 95%CI (0.149-0.334)) in the mothers, as well as male gender (p-value = 0.003, 95%CI (0.724-3.471)) were directly associated with children's behavioral symptoms. The most factors involved in the behavioral symptom score of children were corona-related anxiety (β = .298), DASS (β = 0.273), underlying disease of mothers (β = 0.163), income (β = -0.154), child's gender (β = 0.142) and physical activity (β = -0.101), and breastfeeding (β = 0.099) respectively.

CONCLUSION

Study findings showed that some factors affect the emotional and behavioral problems of school-aged (6-12 years) children during the COVID-19 pandemic. These data may help future researchers and policymakers with early intervention.

Caregivers' nutrition-related knowledge, perceptions, practices and barriers regarding the therapeutic diet for classical galactosaemia

BACKGROUND

Classical galactosaemia is a life-threatening disorder of carbohydrate metabolism, and the primary treatment is a lifelong galactose-restricted diet commenced in infancy. Adherence to restrictive diets can be burdensome for patients and their families; however, little is known about the impact on caregivers.

AIM

This study aims to determine the nutrition-related knowledge, perceptions, practices, and barriers of caregivers related to the therapeutic diet for classical galactosaemia.

METHODS

An online survey was conducted among 98 eligible members of the Galactosaemia Support Group using a novel questionnaire. Descriptive and inferential analyses were performed using Microsoft Excel 2021 and Stata/MP (version 17.0), respectively. Forty-three caregivers participated in the study. RESULTS AND CONCLUSION: Of those who participated, 98% had high levels of dietary knowledge. Caregivers' knowledge scores (x ¯ $\bar{{\rm{x}}}$  = 17.9, standard deviation [SD] = 1.7) were positively correlated with educational level (r = 0.383, p = 0.013). High attitudinal scores (x ¯ $\bar{{\rm{x}}}$  = 32.5, SD = 5.5) obtained by most caregivers (65%) revealed an overall positive attitude towards the galactosaemia diet. Negative perceptions of being unable to feed their child breast milk (49%) were apparent, and this perception was positively correlated with caregivers' intention to feed their child breast milk (r = 0.450, p = 0.003). Caregivers' concerns about the safety of their child in social settings (79%) and feeling that their child was excluded in social settings (49%) were clear barriers. A multidisciplinary approach to galactosaemia management is warranted, with healthcare interventions focusing on addressing caregivers' negative perceptions and barriers related to the diet to enable tailored support and facilitate lifelong compliance.

Uncovering the Experience: Return to Work of Nurses After Parental Leave

INTRODUCTION

To understand the experiences of emergency nurses who have returned to work after parental leave, specifically relating to the return to work transition, work-life balance, work engagement, and opportunities to continue human milk expression.

METHODS

Nurses (N = 19) were recruited from 5 emergency departments within 1 hospital system in the United States Midwest. Nurses (n = 11) were eligible to participate in a one-on-one interview if they had returned from parental leave within 6 months of the interview date. Nurses (n = 8) were eligible to participate in a focus group if they had returned from parental leave within 2 years of the interview date. Interviews were structured and data collection concluded when researchers believed data saturation was reached. Interviews were audio recorded and transcribed verbatim. Data were analyzed using Braun and Clarke's qualitative thematic analysis 6-phase framework.

RESULTS

Three major themes from the data were identified: (1) work engagement, (2) lactation, and (3) childcare. Work engagement was broken down into the subthemes: lack of communication, perceived engagement expectations, and actual engagement. Lactation was broken down into the subthemes: the act of pumping, lactation breaks, and lactation rooms. The coronavirus disease 2019 pandemic impact on return-to-work is described under each major theme.

DISCUSSION

Our findings provide insight into the unique challenges and experiences of nurses navigating parental leave and return-to-work in the emergency department. Strategies such as provision of managerial check-ins, return to work reorientation, lactation break coverage, enhanced supplementary lactation support, and leadership-provided accommodation may lighten the burden of these challenges and improve the returning nurse's job satisfaction.

Effects of lactation room quality on working mothers' feelings and thoughts related to breastfeeding and work: a randomized controlled trial and a field experiment

Background

The challenging combination of breastfeeding and work is one of the main reasons for early breastfeeding cessation. Although the availability of a lactation room (defined as a private space designated for milk expression or breastfeeding) is important in enabling the combination of breastfeeding and work, little is known about the effects of lactation room quality on mothers’ feelings and thoughts related to breastfeeding and work. We hypothesized that a high-quality lactation room (designed using the Theory of Supportive Design) would cause mothers to experience less stress, have more positive thoughts about milk expression at work, perceive more organizational support, and report more subjective well-being, than a low-quality lactation room.

Methods

In an online randomized controlled trial (Study 1), Dutch mothers (N = 267) were shown either a high-quality or a low-quality lactation room (using pictures and descriptions for the manipulation) and were then asked about their feelings and thoughts. In a subsequent field experiment (Study 2) we modified the lactations rooms in a large organization in Groningen, the Netherlands, to manipulate lactation room quality, and asked mothers (N = 61) who used either a high-quality or low-quality lactation room to fill out surveys to assess the dependent variables.

Results

The online study showed that mothers exposed to the high-quality lactation room anticipated less stress, more positive cognitions about milk expression at work, more perceived organizational support, and more subjective well-being than mothers exposed to the low-quality lactation room (p <  0.05). Moreover, the effect of lactation room quality on perceived organizational support was especially pronounced for mothers who were higher in environmental sensitivity. The field experiment showed that use of the high-quality room led to less reported stress than use of the low-quality room (p <  0.05). We also found that mothers who were higher in environmental sensitivity perceived more control over milk expression at work and experienced more subjective well-being in the high-quality condition than in the low-quality condition (p <  0.05).

Conclusion

The current studies show that not only the availability, but also the quality of lactation rooms is important in facilitating the combination of breastfeeding and work.

Supplementary Information

The online version contains supplementary material available at 10.1186/s13006-022-00499-0.

The cost-effectiveness of antenatal and postnatal education and support interventions for women aimed at promoting breastfeeding in the UK

Background

Breastfeeding is associated with health benefits to mothers and babies and cost-savings to the health service. Breastfeeding rates in the UK are low for various reasons including cultural barriers, inadequate support to initiate and sustain breastfeeding, lack of information, or choice not to breastfeed. Education and support interventions have been developed aiming at promoting breastfeeding rates. The objective of this study was to assess the cost-effectiveness of such interventions for women, initiated antenatally or in the first 8 weeks postnatally, aiming at improving breastfeeding rates, in the UK.

Methods

A decision-analytic model was constructed to compare costs and quality-adjusted life-years (QALYs) of a breastfeeding intervention from the perspective of health and personal social services in England. Data on intervention effectiveness and the benefits of breastfeeding were derived from systematic reviews. Other model input parameters were obtained from published sources, supplemented by expert opinion.

Results

The incremental cost-effectiveness ratio (ICER) of the modelled intervention added on standard care versus standard care was £51,946/QALY, suggesting that the intervention is not cost-effective under National Institute for Health and Care Excellence (NICE) criteria in England. Sensitivity analysis suggested that the cost-effectiveness of the intervention improved as its effectiveness increased and intervention cost decreased. At the base-case effect (increase in breastfeeding rates 16–26 weeks after birth by 19%), the intervention was cost-effective (<£20,000/QALY) if its cost per woman receiving the intervention became ≈£40–£45. At the base-case cost (£84), the intervention was cost-effective if it increased breastfeeding rates by at least 35–40%.

Conclusions

Available breastfeeding interventions do not appear to be cost-effective under NICE criteria in England. Future breastfeeding interventions need to have higher effectiveness or lower cost compared with currently available interventions in order to become cost-effective. Public health and other societal interventions that protect, promote and support breastfeeding may be key in improving breastfeeding rates in the UK.

Exclusive breastfeeding promotion policies: whose oxygen mask are we prioritizing?

Provision of human milk is crucial for maternal and infant health. However, exclusive breastfeeding may exacerbate mood disorders in women unable to achieve this goal. A nuanced approach that considers all aspects of maternal and infant health is needed. In this paper, we bring attention to the potentially negative consequences on maternal and infant health that may be associated with exclusive breastfeeding in the setting of significant challenges. We discuss recent literature exploring the relationship between breastfeeding and maternal mental health, and contextualize it with our first-hand experiences as healthcare professionals who aimed to exclusively breastfeed and encountered difficulties. Given existing evidence and our collective anecdotal experience, we advocate for a balanced approach when supporting parents struggling to breastfeed. Timely recommendations are offered for healthcare providers, medical educators and hospital administrators seeking to balance maternal and infant child health considerations while continuing to promote breastfeeding. PRéCIS STATEMENT: Exclusively promotion of breastfeeding impacts maternal mental health and consequently, infant health. We advocate for balanced considerations of maternal and infant child health while promoting breastfeeding. CLINICAL IMPLICATIONS: Singular promotion of exclusive breastfeeding may exacerbate adverse maternal mental health outcomes. A balanced consideration of maternal and infant child health is vital as breastfeeding is encouraged. Clinicians who provide front-line support to breastfeeding parents must be taught and expected to provide nuanced breastfeeding support that anticipates both physical and mental health challenges.