Do psychosocial sleep interventions improve infant sleep or maternal mood in the postnatal period? A systematic review and meta-analysis of randomised controlled trials

Effectiveness of Universal Community Engagement Childhood Obesity Interventions at Improving Weight-Related and Behavioral Outcomes among Children and Adolescents: A Systematic Review and Meta-Analysis

BACKGROUND

Universal community engagement interventions can address childhood obesity.

OBJECTIVES

This review aimed to evaluate the effectiveness of these interventions in improving body mass index (BMI) (primary outcome) as well as dietary choices and activity levels (secondary outcomes) among children and adolescents.

METHODS

Eight electronic databases were searched from inception dates to January 2024. A meta-analysis was conducted using the random-effect model, when appropriate; otherwise, the findings were narratively synthesized. Heterogeneity was determined by the I2 statistics and Cochran's Q chi-squared test. The Cochrane ROB tool and the GRADE approach were used to assess the quality appraisal at the study and outcome levels, respectively.

RESULTS

Twenty-two studies were included in this review. The results showed that these interventions had a limited effect in improving children's standardized BMI (BMI-z) scores post-intervention. A meta-analysis on BMI-z scores showed that the intervention group had a statistically non-significantly lower BMI-z score than the control group (MD = -0.02, 95%CI = [-0.07, 0.03], Z = 0.83, p = 0.40) at immediate post-intervention. It was also reported that universal community engagement interventions had a limited effect in improving children's dietary choices and activity levels. Only the meta-analysis on children's daily sugar-sweetened beverage intake measured using continuous data reported a statistically significant small effect favoring the intervention group (SMD = -0.25, 95%CI = [-0.38, -0.13], Z = 3.98, p < 0.0001) at immediate post-intervention.

CONCLUSIONS

Universal community engagement interventions have the potential to address childhood obesity. Children and adolescents could benefit more from interventions that focus on implementing both environmental and behavioral changes, and interventions that include parental involvement.

The role of sleep protection in preventing and treating postpartum depression

Postpartum sleep disruption is a risk factor for postpartum depression (PPD) as well as a potential treatment target. In the first 6 months after delivery, when the risk of PPD is greatest, fragmented maternal sleep is most often related to necessary infant night feedings. Clinicians' conversations about planning for and navigating postpartum sleep should include questions about patient expectations, cultural traditions, and available support. For women at high risk of PPD, or with moderate to severe PPD or other symptoms of mental illness, protecting one 4-5 hour period of consolidated nighttime sleep may be necessary and effective. This can be achieved by having another adult step in for 1-2 infant night feedings or by employing other strategies. OBs can encourage high-risk patients to develop a postpartum plan for sleep protection by initiating this conversation during pregnancy.

Preventing postpartum insomnia: findings from a three-arm randomized-controlled trial of cognitive behavioral therapy for insomnia, a responsive bassinet, and sleep hygiene

STUDY OBJECTIVES

Insomnia symptoms are common during the perinatal period and are linked to adverse outcomes. This single-blind three-arm randomized-controlled trial examined whether two interventions targeting different mechanisms prevent postpartum insomnia.

METHODS

Participants were nulliparous females 26-32 weeks gestation with Insomnia Severity Index (ISI) scores ≥ 8, recruited in Australia and randomized 1:1:1 to: (1) a responsive bassinet (RB) designed to support infant sleep and reduce maternal sleep disruption until 6 months postpartum, (2) therapist-assisted cognitive behavioral therapy for insomnia (CBT-I) delivered during pregnancy and postpartum, or (3) a sleep hygiene booklet (control; CTRL). Outcomes were assessed at baseline (T1), 35-36 weeks gestation (T2), and 2, 6, and 12 months postpartum (T3-T5). The primary outcome was ISI scores averaged T3-T5. Primary analyses were regressions controlling for baseline outcomes.

RESULTS

One hundred and twenty-seven participants (age M ± SD = 32.62 ± 3.49) were randomized (RB = 44, CBT-I = 42, CTRL = 41). Both interventions were feasible and well-accepted, with few related adverse events reported. Compared to CTRL, the average ISI across T3-T5 was lower for CBT-I (p = .014, effect size [ES] = 0.56, medium) but not RB (p = .270, ES = 0.25, small). Exploratory findings on maternal insomnia diagnosis, sleep disturbance, sleep-related impairment, beliefs and attitudes about sleep, depression, anxiety, as well as infant sleep outcomes were also presented.

CONCLUSIONS

CBT-I but not RB reduced prenatal insomnia (very large effect) and prevented postpartum insomnia (medium effect). Further research is needed to examine the effects of both CBT-I and RB on other outcomes such as sleep-related well-being, postpartum depression, and maternal postpartum sleep duration.

CLINICAL TRIAL REGISTRATION

The Study for Mother-Infant Sleep (The SMILE Project): reducing postpartum insomnia using an infant sleep intervention and a maternal sleep intervention in first-time mothers. https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=377927, Australian New Zealand Clinical Trials Registry: ACTRN12619001166167.

Effectiveness of preventive parental education delivered from pregnancy to 1 month postpartum for improving infant sleep and parental sleep and depression: a systematic review protocol

OBJECTIVE

This review aims to evaluate the effectiveness of preventive parental education on infant sleep problems, delivered from pregnancy to 1 month postpartum, on infant sleep, postpartum parental sleep, and depression.

INTRODUCTION

Infant sleep problems are likely to persist into childhood if not treated and are associated with difficulties in later development. Parents of children with sleep problems had lower sleep quality and emotional regulation than those without sleep problems. Chronic sleep deprivation and fragmentation increases the risk of maternal depression. Therefore, preventive parental education regarding infant sleep problems can improve the long-term well-being of both children and their parents.

INCLUSION CRITERIA

Experimental and quasi-experimental study designs, including preventive parental education about infant sleep problems delivered from pregnancy to 1 month postpartum, will be considered. The outcomes will be infants' sleep, postpartum parental sleep, and parental depression.

METHODS

MEDLINE (Ovid), CINAHL (EBSCOhost), PsycINFO (Ovid), the Cochrane Central Register of Controlled Trials, and Igaku Chuo Zasshi (Japan Medical Abstracts Society) will be searched without restrictions on language or date of publication. Eligible studies will be critically appraised, and data will be extracted by 2 independent reviewers using the JBI methodology. The studies will be pooled for statistical meta-analysis. Where statistical pooling is not possible, the findings will be presented in narrative format. We will use the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) approach to assess the certainty in the quality of evidence.

REVIEW REGISTRATION

PROSPERO CRD42023430562.

Association of Birthplace for Sleep Duration, Sleep Quality, and Sleep Disorder Symptoms, at the US-Mexico Border

OBJECTIVES

The present study investigated the roles birthplace and acculturation play in sleep estimates among Hispanic/Latino population at the US-Mexico border.

MEASURES

Data were collected in 2016, from N = 100 adults of Mexican descent from the city of Nogales, AZ, at the US-Mexico border. Sleep was assessed with the Pittsburgh Sleep Quality Index (PSQI), Insomnia Severity Index categorized as none, mild, moderate, and severe, and Multivariable Apnea Prediction Index (MAP) categorized as never, infrequently, and frequently. Acculturation was measured with the Acculturation Rating Scale for Mexican-Americans II (ARSMA-II).

RESULTS

The sample consisted of majority Mexican-born (66%, vs. born in the USA 38.2%). Being born in the USA was associated with 55 fewer minutes of nighttime sleep (p = .011), and 1.65 greater PSQI score (p = .031). Compared to no symptoms, being born in the USA was associated with greater likelihood of severe difficulty falling asleep (OR = 8.3, p = .030) and severe difficulty staying asleep (OR = 11.2, p = .050), as well as decreased likelihood of breathing pauses during sleep (OR = 0.18, P = .020). These relationships remained significant after Mexican acculturation was entered in these models. However, greater Anglo acculturation appears to mediate one fewer hour of sleep per night, poorer sleep quality, and reporting of severe difficulty falling asleep and staying asleep.

CONCLUSIONS

Among individuals of Mexican descent, being born in the USA (vs Mexico) is associated with about 1 hour less sleep per night, worse sleep quality, more insomnia symptoms, and less mild sleep apnea symptoms. These relationships are influenced by acculturation, primarily the degree of Anglo rather than the degree of Mexican acculturation.

Effectiveness of educational interventions in reducing the stigma of healthcare professionals and healthcare students towards mental illness: A systematic review and meta-analysis

AIM

To examine the effectiveness of educational interventions in reducing stigma among healthcare professionals and students towards people with mental illness.

DESIGN

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

DATA SOURCES

Articles published from database inception to October 2023 were systematically searched from seven databases (CINAHL, Embase, ProQuest Dissertations and Theses Global, PsycINFO, PubMed, Scopus, Web of Science), following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines.

METHODS

Random-effect meta-analyses were conducted. Heterogeneity was evaluated using the I2 statistics and Cochran's Q chi-squared test. A quality appraisal conducted at the study level used the Cochrane risk of bias tool and an outcome-level quality assessment utilized the Grades of Recommendation, Assessment, Development and Evaluation Approach. Publication bias was assessed using the funnel plot.

RESULTS

Twenty-five articles were included in this review. Meta-analysis reported statistically significant medium and small effect sizes for attitudes towards mental illness and attitudes towards people with mental illness respectively, showing the association between educational interventions and improved attitudes among healthcare professionals and students. However, a statistically non-significant effect was reported for knowledge of mental illness. Subgroup analyses indicated that face-to-face and contact-based interventions were particularly effective at reducing stigma. Notably, single-session interventions were just as effective as multiple sessions, suggesting a potential for resource-efficient approaches.

CONCLUSION

Educational interventions demonstrate promise in fostering more positive attitudes towards mental health issues. Future research should aim to determine the long-term effects of these interventions and include patient feedback on the stigmatizing behaviours of healthcare professionals and students, to holistically evaluate the effect of interventions.

NO PATIENT OR PUBLIC CONTRIBUTION

This study is a secondary review and does not require relevant contributions from patients or the public. WHAT DOES THIS PAPER CONTRIBUTE TO THE WIDER GLOBAL CLINICAL COMMUNITY?: Face-to-face contact-based educational sessions have proven to be the most effective. Reinforcing learning may be achieved through a series of repeated single-session interventions.

Infant sleep interventions with sleep measurements using actigraphy: A systematic review

AIM

This review investigated the outcomes and methodological quality of infant sleep intervention studies utilizing actigraphy.

BACKGROUND

Parents need appropriate support for infant sleep from nurses. There are few methodological reports of actigraphy in infant sleep intervention studies that objectively measure infant sleep in a natural setting.

DESIGN

This was a systematic review study.

DATA SOURCES

Ovid MEDLINE, Embase, Cochrane, CINAHL and PsycINFO were searched from database establishment to 30 December 2021.

REVIEW METHODS

This systematic review utilized the Cochrane Collaboration review guidelines.

RESULTS

Eleven sleep intervention studies were reviewed. Three used extinction-based behavioural interventions, and eight included parental education programs. The infant sleep interventions positively affected the sleep outcomes of both infants and parents. Fairly consistent effects were found on infants' number of awakenings and sleep onset latency. However, parental psychosocial outcomes were inconsistent. All studies reported device placement, the algorithm for analysis, the use of a sleep diary and number of days/nights, but external movements affecting infants' sleep records were insufficiently reported. Only two studies had a low risk of bias.

CONCLUSIONS

The infant sleep interventions had positive effects on both infants and their parents. Comprehensive methodological considerations are required for more standardized assessments using actigraphy for infant sleep evaluation.

Evaluation of Sleep Practices and Knowledge in Neonatal Healthcare

BACKGROUND

Developmental care is designed to optimize early brain maturation by integrating procedures that support a healing environment. Protecting preterm sleep is important in developmental care. However, it is unclear to what extent healthcare professionals are aware of the importance of sleep and how sleep is currently implemented in the day-to-day care in the neonatal intensive care unit (NICU).

PURPOSE

Identifying the current state of knowledge among healthcare professionals regarding neonatal sleep and how this is transferred to practice.

METHODS

A survey was distributed among Dutch healthcare professionals. Three categories of data were sought, including (1) demographics of respondents; (2) questions relating to sleep practices; and (3) objective knowledge questions relating to sleep physiology and importance of sleep. Data were analyzed using Spearman's rho test and Cramer's V test. Furthermore, frequency tables and qualitative analyses were employed.

RESULTS

The survey was completed by 427 participants from 34 hospitals in 25 Dutch cities. While healthcare professionals reported sleep to be especially important for neonates admitted in the NICU, low scores were achieved in the area of knowledge of sleep physiology. Most healthcare professionals (91.8%) adapted the timing of elective care procedures to sleep. However, sleep assessments were not based on scientific knowledge. Therefore, the difference between active sleep and wakefulness may often be wrongly assessed. Finally, sleep is rarely discussed between colleagues (27.4% regularly/always) and during rounds (7.5%-14.3% often/always).

IMPLICATIONS

Knowledge about sleep physiology should be increased through education among neonatal healthcare professionals. Furthermore, sleep should be considered more often during rounds and handovers.

The effectiveness of technology-based cognitive behavioral therapy on perinatal depression and anxiety: A systematic review and meta-analysis

BACKGROUND

Extensive literature has shown the effectiveness of cognitive behavioral therapy in treating perinatal depression, but little is known about the effectiveness of its technology-based version.

AIM

The aim of this review was to examine the effectiveness of technology-based cognitive behavioral therapy in reducing depressive and anxiety symptoms in women suffering from or at risk of experiencing perinatal depression.

METHODS

Six electronic databases were searched until February 2023 for articles published in English. Random-effect meta-analyses were conducted. Heterogeneity was assessed using the I2 statistics and Cochran's Q chi-squared test. Sensitivity analyses and subgroup analyses were also performed, and quality appraisals at the study and outcome levels were conducted.

RESULTS

A total of 16 randomized controlled trials were included in the review. Results from meta-analyses suggest that technology-based cognitive behavioral therapy has a medium effect in reducing perinatal depressive symptoms and a small effect in reducing perinatal anxiety symptoms. Overall, women suffering from or at risk of perinatal depression may benefit from technology-based cognitive behavioral therapy.

LINKING EVIDENCE TO ACTION

Future interventions can be improved by addressing both perinatal depression and anxiety, paying more attention to antenatal women to prevent postnatal mental health issues, and using self-guided mobile applications for accessibility.

Effectiveness of Psychological Interventions to Improve the Mental Well-Being of Parents Who Have Experienced Traumatic Childbirth: A Systematic Review and Meta-Analysis

Considering the adverse impact that traumatic childbirth experiences can have on parental mental well-being, studies that have investigated the potential of providing postnatal psychological support for this group of parents require evaluation. This systematic review aimed to examine the effectiveness of psychological interventions at improving the mental well-being of parents who have experienced traumatic childbirth in terms of anxiety, depression, fear of childbirth, and post-traumatic stress disorder (PTSD) symptoms. Seven electronic databases were searched from their respective inception dates up to January 2021. Only quantitative studies that reported the effects of psychological interventions on anxiety, depression, fear of childbirth, and/or PTSD symptoms in selective (at risk of traumatic childbirth experience) or indicated (self-defined childbirth experience as traumatic for any reason) populations of parents (mothers and/or fathers) were included. Eight studies were included and meta-analyses were conducted using a random-effect model. All studies were conducted on mothers only, and one study had minimal father involvement. Results showed that psychological interventions were more effective in reducing fear of childbirth and improving PTSD symptoms compared to anxiety and depression. Greater improvement in depression was reported at 3-8 weeks' follow-up than at immediate post-intervention. Subgroup analyses showed that technology-based interventions were feasible, and indicated interventions were more effective than selective interventions. Conducting future interventions in more geographical regions, engaging and including fathers more actively, incorporating both personalized professional therapy and informal peer support, striving for flexibility and convenience, as well as addressing topics on self-doubt and coping skills can improve current interventions.

Implementation of Behavioral Interventions for Infant Sleep Problems in Real-World Settings

OBJECTIVES

To compare the real-world frequency, timing, duration, difficulty, and helpfulness of 3 infant Behavioral Sleep Intervention (BSI) approaches: Unmodified Extinction, Modified Extinction, and Parental Presence and to examine the effectiveness and safety of these approaches by comparing infant sleep, parent sleep, daytime sleepiness, depression, and parent-infant bonding between parents who had and had not implemented these interventions.

STUDY DESIGN

Participants were 2090 parents (75% mothers, 79% White/Caucasian) of US infants (49% girls) aged 3-18 months (M = 9.1, SD = 4.1). Parents completed online questionnaires regarding their infant's sleep, their own sleep, daytime sleepiness, depression levels, and parent-infant bonding. Infant sleep was assessed via objective-albeit exploratory-autovideosomnography data obtained from the 14 days prior to survey completion.

RESULTS

Sixty-four percent of parents reported implementing BSIs. The average age at intervention was 5.3 months (SD = 2.6). Unmodified and Modified Extinction were rated as significantly more difficult to implement compared with Parental Presence but also as more helpful, shorter, and quicker to show improvements. Infant nighttime sleep was longer and more consolidated in the Unmodified and Modified Extinction groups compared with the Parental Presence and non-BSI groups. No differences were found between BSI groups in parent sleep, sleepiness, depression, or parent-infant bonding.

CONCLUSIONS

Implementation of BSIs outside clinical settings is pervasive and occurs earlier than generally recommended. Unmodified and Modified Extinction were associated with longer and more consolidated infant sleep. Despite concerns regarding the potential harm of BSIs, implementation of these approaches was not linked with negative outcomes, providing additional evidence for their safety and effectiveness.

Relationships between postpartum depression, sleep, and infant feeding in the early postpartum: An exploratory analysis

Introduction

The study objectives were to determine the relationships between postpartum depression and maternal and infant sleep parameters and to examine the impact of infant feeding method on infant and maternal sleep and postpartum depression symptomatology.

Methods

Participants were 61 new mothers aged 18 to 45 years old, and their full-term, normal birth-weight, singleton infants. Participants were recruited from a large teaching hospital in northeast England. Data collection took place in participants' homes. The study used a prospective longitudinal design, with data collected at six, 12 and 18 weeks postpartum. We collected data on total sleep time, longest sleep period, wake after sleep onset, and night waking for mothers and infants objectively from actigraphic records and subjectively from maternal sleep logs. Participants reported on sleep disturbances using the General Sleep Disturbances Scale, on maternal sleepiness, and on depression symptomatology using the Edinburgh Postnatal Depression Scale.

Results

Scores on the Edinburgh Postnatal Depression Scale and General Sleep Disturbances Scale were consistently correlated with each other (6 weeks r = 0.452, p < 0.01; 12 weeks r = 0.317, p < 0.05; 18 weeks r = 0.493, p < 0.01), and did not correlate with objective measures or subjective reports of maternal or infant sleep. Edinburgh Postnatal Depression Scale scores at six, 12 and 18 weeks were predicted by General Sleep Disturbances Scale, prior Edinburgh Postnatal Depression Scale score, or both, but not by sleep parameters. With regard to infant feeding method, EPDS score was not higher among exclusively breastfeeding than among exclusively formula-feeding participants at any time point (6 weeks  t = 0.306, p = 0.762; 12 weeks  t = 0.343, p = 0.733; 18 weeks  t = 0.426; p = 0.673). Different pathways emerged to predict Edinburgh Postnatal Depression Scale score for exclusively breastfeeding and exclusively formula-feeding women.

Discussion

Postpartum depression may be associated with disturbed sleep due to negative perception of sleep among depressed women, rather than disrupted sleep causing postpartum depression. With regard to infant feeding method, exclusively breastfeeding women are not more likely to suffer from postpartum depression, and different pathways may predict development of postpartum depression symptoms in exclusively breastfeeding and exclusively formula feeding women.

Systematic Review of Online Interventions to Reduce Perinatal Mood and Anxiety Disorders in Underserved Populations

BACKGROUND

Online health interventions increase access to care, are acceptable to end users and effective for treating mental and physical health disorders. However, less is known about interventions to prevent and treat perinatal mood and anxiety disorders (PMADs). This review synthesizes existing research on PMAD prevention and treatment by exploring the treatment modalities and efficacy of online interventions and examining the inclusion of underserved populations in PMAD research.

METHODS

Using PRISMA guidelines, authors conducted a systematic review of peer-reviewed literature published between 2008 and 2018 on online interventions aimed to prevent or treat PMADs. The authors also assessed quality. Eligible articles included perinatal women participating in preventive studies or those aimed to reduce symptoms of PMADs and utilized a Web-based, Internet, or smartphone technology requiring an online component. This study excluded telephone-based interventions that required one-on-one conversations or individualized, text-based responses without a Web-based aspect.

RESULTS

The initial search yielded 511 articles, and the final analysis included 23 articles reporting on 22 interventions. Most studies used an experimental design. However, no study achieved an excellent or good quality rating. Psychoeducation and cognitive-behavioral therapies (CBTs) were most common. Several interventions using CBT strategies significantly decreased depression or anxiety. Four studies recruited and enrolled mainly people identifying as low-income or of a racial or ethnic minority group. Attrition was generally high across studies.

DISCUSSION

More research using rigorous study designs to test PMAD interventions across all perinatal times is needed. Future research needs to engage diverse populations purposefully.

Nonpharmacological Interventions to Lengthen Sleep Duration in Healthy Children: A Systematic Review and Meta-analysis

Importance

Adequate sleep duration is necessary for many aspects of child health, development, and well-being, yet sleep durations for children are declining, and effective strategies to increase sleep in healthy children remain to be elucidated.

Objective

To determine whether nonpharmaceutical interventions to improve sleep duration in healthy children are effective and to identify the key components of these interventions.

Data Sources

CENTRAL, MEDLINE, Embase, PsycINFO, Web of Science Core collection, ClinicalTrials.gov, and WHO trials databases were searched from inception to November 15, 2021.

Study Selection

Randomized clinical trials of interventions to improve sleep duration in healthy children were independently screened by 2 researchers. A total of 28 478 studies were identified.

Data Extraction and Synthesis

Data were processed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) reporting guideline. Random-effects meta-analytic models were used to estimate pooled effect sizes.

Main Outcomes and Measures

Difference in sleep duration, measured in minutes.

Results

A total of 13 539 child participants from 45 randomized clinical trials were included. Of these, 6897 (50.9%) were in the intervention group and 6642 (49.1%) in the control group, and the mean age ranged from 18 months to 19 years. Pooled results indicate that sleep interventions were associated with 10.5 minutes (95% CI, 5.6-15.4) longer nocturnal sleep duration. There was substantial variation between trials. Sources of variation that were not associated with the study effect size included age group, whether the population was identified as having a sleep problem or being at a socioeconomic disadvantage (eg, coming from a low-income family or area), method of assessment of sleep duration (objective vs subjective), location of intervention delivery (home vs school), whether interventions were delivered in person or used parental involvement, whether behavioral theory was used, environmental change, or had greater or lower intensity. Interventions that included earlier bedtimes were associated with a 47-minute sleep extension (95% CI, 18.9-75.0; 3 trials) compared with remaining studies (7.4 minutes; 95% CI, 2.9-11.8; 42 trials) (P = .006 for group difference). Trials of shorter duration (6 months or less) had larger effects.

Conclusions and Relevance

Interventions focused on earlier bedtimes may offer a simple, pragmatic, effective way to meaningfully increase sleep duration that could have important benefits for child health.

Infant sleep as a topic in healthcare guidance of parents, prenatally and the first 6 months after birth: a scoping review

Background

This scoping review focuses on infant sleep-related factors and themes that are relevant when health practitioners provide preventive health services to expectant and new parents.

Methods

A systematic literature search in CINAHL, PubMed, and PsycINFO, published in 2010 or later, identified 1661 records. The search was further narrowed to focus on sleep in healthy term-born infants until the second half of the first year of life. A blinded review by both authors covered 136 papers, of which 43 papers were reviewed in the full text. Finally, 38 articles were included in the data extraction.

Results

The analysis process showed that the selected studies formed three main information categories: 11 studies thematised safe infant sleep issues, 10 studies described design and findings from sleep-related intervention studies, and 17 studies focused on different parent-child interactive aspects that may influence the quality and duration of infant sleep in the first six months of life.

The main finding is that knowledge about early infant sleep is very complex, and includes both child, parent, and environmental factors. Several studies have shown that the concepts and factors related to safe infant sleep also influence the development of healthy infant sleep patterns. Thus, these aspects are interwoven with each other and should be addressed together in communication with parents.

Conclusions

Health practitioners with different professional backgrounds need to search for an agreement on when and how different aspects of sleep-related knowledge should be communicated to new and expectant parents to enable the design of national follow-up programs. Parents want coherent and personalized services regarding infant sleep issues that may allow them to choose sleeping arrangements, routines, and behaviors that fit in with their sociocultural attitudes and traditions. Many different sources and formats may be used to empower parents regarding infant sleep issues. Studies have described the use of group or individual meetings, videos, and written materials. The key issue is the importance of consistent and seamless knowledge-based services.

An overview of reviews for preventing and treating sleep problems in infants

AIM

Parents and professionals receive conflicting recommendations about management of infant sleep problems. The aim of this umbrella review was to provide an overview of summarised research on the prevention and treatment of sleep problems in infants (0-1 year), content of the interventions, and the conditions under which they are delivered.

METHODS

The umbrella review included five systematic reviews of 24 individual studies, mainly randomised controlled trials. Searches were conducted in PsycINFO, Cochrane, Campbell, Epistemonikos, PDQ-Evidence, IN SUM, and the Norwegian Institute of Public Health, for reviews published during 2010-2021.

RESULTS

The systematic reviews showed that behavioural interventions increased sleep in infants and parents. Interventions entailed reducing parental disturbances during sleep onset and enabling the infant to fall asleep and maintain sleep on their own. Knowledge about infant sleep and the establishment of positive bedtime routines seemed crucial for preventing and treating sleep difficulties. The interventions can be delivered in a few sessions, typically one-on-one during the postnatal period.

CONCLUSION

Behavioural interventions can be recommended and adapted to the individual family. Positive outcomes for the infant and the family depends on a close and coordinated collaboration between child health clinics, community psychologists, general physicians, and other services.

Use of Child Care Attenuates the Link Between Decreased Maternal Sleep and Increased Depressive Symptoms

OBJECTIVE

Sleep disruption is common among postpartum women and is linked with depression. Child care may alleviate parenting stress and protect new mothers against symptoms of depression.

METHODS

Mothers from the NURTURE study, a birth cohort of 666 women of full-term infants, completed questionnaires during home visits when their infants were 3, 6, 9, and 12 months old. The Edinburgh Postnatal Depression Scale and the Perceived Stress Scale were used to measure depressive symptoms and stress, respectively. Mothers reported total nightly sleep duration for themselves and their infants, child care arrangements, marital status, and income. We used mixed-effects models adjusting for income, marital status, and child age to examine the indirect effect of infants' sleep on maternal mental health through mothers' sleep and assessed whether patterns differed depending on child care.

RESULTS

Decreased maternal sleep mediated the association between infant sleep and maternal mental health. When infants slept 1 hour less than usual, mothers slept 7 fewer minutes (B = 0.19, 95% confidence interval [CI], 0.01 to 0.27) and reported more depressive symptoms (B = -0.27, 95% CI, -0.43 to -0.11) and stress (B = -0.33, 95% CI -0.58 to -0.09). Child care moderated the indirect effect; decreased maternal sleep was not associated with increased depressive symptoms (and was not a mediator) when mothers had child care (indirect effect = -0.001, 95% CI, -0.03 to 0.03).

CONCLUSION

Use of infant child care reduced the link between maternal sleep and depressive symptoms. Regular access to child care may be a method to mitigate feelings of depression for new mothers.

Chronic insomnia of early childhood: Phenotypes and pathophysiology

This paper aims to review the limitations of the current classification of insomnia of early childhood and propose a new conceptual model allowing a better understanding of its pathophysiology. Our hypothesis is that chronic insomnia of childhood has different phenotypical expressions, associated to different pathophysiological mechanisms. Based on a long-lasting experience in evaluating a very large number of children with specific insomnia symptoms (nocturnal awakenings, difficulty in falling asleep, nocturnal restlessness, early morning awakenings) and on published data, we hypothesize that different phenotypes of insomnia might exist with different therapeutic implications. We describe three phenotypes of insomnia in early childhood: a) insomnia with motor restlessness; b) insomnia characterized without difficulties in falling asleep but with long-lasting early morning awakenings; c) insomnia with multiple night awakenings and falling asleep difficulty. This type of categorization might have important implications for treatment, based on the different hypothetical neurotransmitter dysfunctions. The early identification of a phenotype of insomnia might guide to specific behavioral and/or pharmacological interventions with the aim to prevent chronic insomnia.

The Effectiveness of Sleep Training: Fact or Fiction?

Introduction

In Western cultures, parents often view infant sleep as problematic. Family, friends, and doctors may advise parents to “sleep train” assuming it is safe and effective, without considering its possible side effects, including its impact on breastfeeding. Unfortunately, it may reduce night feeds and result in earlier supplementation or weaning. The larger question is whether sleep training is worth the risk (i.e., does it improve infant sleep?). Our goal was to examine the data on the effectiveness of sleep training interventions on infant/toddler sleep.

Methods

PubMed and Google Scholar were searched for specific terms to identify articles that included behavioral sleep interventions and objective measures of sleep pre-and postntervention. Two objective infant sleep measures were examined: Night wakings and total sleep duration. Articles were then reviewed for evidence of the effectiveness of these interventions to reduce night wakings and increase total sleep duration.

Results

Five articles were identified that met the criteria for inclusion. Overall, there was no evidence that sleep training improves infant sleep.

Applications for Practice

The claim that sleep training is effective in changing infant sleep is not warranted. Given the potential side effects on breastfeeding, parents should be cautioned about engaging these behavioral sleep interventions if they have breastfeeding goals they want to achieve.

Cumulative risk, infant sleep, and infant social-emotional development

The effect of cumulative biological, psychosocial, and demographic risk and infant sleep on infant social-emotional functioning in 12-month-old infants (46% female) was examined in data from racially (30% Black, 60% White, 10% multiracial/other) and socioeconomically (41% below median income) diverse caregivers (N = 468, M = 30.42 years old, SD = 5.65) recruited from two midwestern states in 2019-2020. Due to the major changes in sleep patterns during infancy and the reported association between sleep and social-emotional functioning, this study also examined whether sleep moderates the association between risk and infant social-emotional functioning and potentially promotes healthy social-emotional functioning despite risk. Greater cumulative risk was associated with poorer sleep efficiency and more social-emotional problems, but was not associated with the general acquisition of social-emotional milestones. Results also suggested that poorer sleep efficiency was associated with more social-emotional problems and poorer social-emotional milestone acquisition. No significant interaction effects were found between cumulative risk and infant sleep. Risk and sleep appear to have unique associations with infant social-emotional problems and development; thus both could be targeted in early intervention to promote social-emotional functioning during infancy and early childhood.

Effectiveness of behavioral sleep interventions on children's and mothers' sleep quality and maternal depression: a systematic review and meta-analysis

This systematic review and meta-analysis was conducted to investigate the effectiveness of behavioral sleep interventions (BSIs) on the number of child night awakenings, and maternal sleep quality and depression. The search followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines (PRISMA) using PubMed, CINAHL, Cochrane, and EMBASE databases and retrieved studies published until April 2021. We calculated the odds ratios (ORs) and 95% confidence intervals (CIs) for child sleep problems, and the mean differences (MD) and 95% CI for the number of child night awakenings, and maternal sleep quality and depression. Ten studies of 1628 initial searched were included in the final analysis. Two of the 10 studies were divided into two subgroups by participants and intervention type; thus, 12 subgroups were included in the meta-analysis. BSIs significantly reduced child sleep problems (OR 0.51; 95% CI 0.37-0.69) and improved maternal sleep quality (MD - 1.30; 95% CI - 1.82 to - 0.77) in the intervention group. There were no significant differences in the number of child night awakenings and maternal depression between the two groups. More RCTs to examine the effect of BSIs considering children's age, duration of intervention, and outcome measuring time points are needed.

Effectiveness of peer support interventions for adults with depressive symptoms: a systematic review and meta-analysis

BACKGROUND

Many adults suffer from depression and peer support has been shown to reduce depressive symptoms.

AIM

To examine the effectiveness of peer support interventions for adults with depressive symptoms.

METHODS

Five electronic databases were searched until February 2021. A random-effect meta-analysis was conducted. The I² statistics and Cochran's Q chi-squared test assessed heterogeneity. Quality appraisal was conducted by the Cochrane risk of bias tool and the Grades of Recommendation, Assessment, Development, and Evaluation (GRADE) approach at the study and outcome level, respectively.

RESULTS

Seventeen studies conducted in most Western countries and on the maternal population were included. Three types of peer support interventions (peer-delivered psychotherapy, individualized peer mentoring, and peer support group discussions) were identified. Significant effects of peer support interventions were found when compared to standard care. However, professional-led psychotherapy and exercise programs showed more effectiveness compared to peer support group discussions.

CONCLUSIONS

Future trials could be improved by engaging trained healthy peers (peers with and without prior history of depression) to deliver interventions, encouraging online methods of communication between participants and peers, and facilitating the building of deeper connections between participants and peers. Considering the low-quality rating by the GRADE approach, future research is needed to corroborate current findings.

Postpartum and Paternal Postnatal Depression: Identification, Risks, and Resources

This article provides an overview of the prevalence and cause of postpartum depression in women and postnatal depression among their male partners, as well as a review of related symptoms, risk factors, and effects on children. Evidence-based screening tools, management options, and resources for patients and providers are also presented.

Perinatal depression prevention through the mother-infant dyad: The role of maternal childhood maltreatment

BACKGROUND

Prevention studies for perinatal depression rarely focus on the mother-infant dyad or consider the impact of maternal childhood maltreatment (CM).

METHODS

A secondary analysis of two combined randomized controlled trials of Practical Resources for Effective Postpartum Parenting (PREPP) examined the moderating role of CM on the efficacy of preventing perinatal depression and effects on infant behavior at six weeks.

RESULTS

32% of 109 pregnant women endorsed CM (CM+). At six weeks postpartum, women who received PREPP compared to enhanced treatment as usual (ETAU) had significant reductions in depression and anxiety based on the observer-rated Hamilton Rating Scale for Depression (HRSD) and Hamilton Rating Scale for Anxiety (HRSA) (mean difference of M=-3.84 (SD= 0.14, p<0.01) and M=- 4.31 (SD= 0.32, p <0.001) respectively). When CM was added to the models, there no longer was a significant PREPP versus ETAU treatment effect on HRSD and HRSA outcomes in CM+ women though effects remained for CM- women. However, CM+ women who received PREPP vs ETAU reported a mean increase in infant daytime sleep of 189.8 min (SE= 50.48, p = 0.001).

LIMITATIONS

Self-report measures of infant behavior were used.

CONCLUSIONS

CM+ women versus CM- had limited response to an intervention to prevent perinatal depression yet still reported an increase in infant daytime sleep. This study adds to the growing literature that prevention studies may need to incorporate approaches tailored to fit women with childhood trauma histories while also considering infant functioning as both may be treatment targets relevant to maternal mood.

The Effect of Mindfulness-Based and Acceptance Commitment Therapy-Based Interventions to Improve the Mental Well-Being Among Parents of Children with Developmental Disabilities: A Systematic Review and Meta-Analysis

Parents of children with developmental disabilities are susceptible to mental health problems. Mindfulness-based and acceptance and commitment therapy (ACT)-based interventions can improve their mental well-being. This review examined the effectiveness of mindfulness-based and ACT-based interventions in improving mental well-being and mindfulness among parents of children with developmental disabilities. Six electronic databases were searched, resulting in the inclusion of ten studies published between 2014 and 2020. Meta-analysis was conducted using the random-effect model. The results suggest that mindfulness-based and ACT-based interventions were effective in decreasing parental stress, anxiety and depression, however, the effectiveness of these interventions in increasing parental mindfulness was inconclusive. Based on these findings, we discussed considerations for implementing interventions and identified areas which warrant further research.

Effectiveness of end-of-life educational interventions at improving nurses and nursing students' attitude toward death and care of dying patients: A systematic review and meta-analysis

OBJECTIVES

To examine the effectiveness of end-of-life educational interventions in improving nurses and nursing students' attitude toward death and care of dying patients.

DESIGN

A systematic review and meta-analysis of randomized controlled trials and controlled clinical trials.

DATA SOURCES

English language studies were sourced from five electronic databases (PubMed, Embase, CINAHL, PsycINFO and ProQuest Dissertations & Theses Global) to November 2020.

REVIEW METHODS

A meta-analysis was conducted using the random-effect model. Standardized mean differences with 95% confidence intervals were used as the effect measure under the inverse-variance method. Heterogeneity was assessed using the I² statistics and Cochran's Q chi-squared test. The Cochrane risk of bias tool conducted quality appraisal at the study level while the Grades of Recommendation, Assessment, Development, and Evaluation approach conducted quality appraisal at the outcome level.

RESULTS

Nine studies were included. Meta-analyses showed that end-of-life educational interventions were effective in improving attitude toward death and care of dying patients among nurses and nursing students at post-intervention. The sustainability of improvement of both attitudes could not be determined due to the lack of follow-up assessments by the included studies. Subgroup analyses revealed that both nurses and nursing students showed similar attitude improvement, online educational courses were feasible and attitude toward death may require longer interventions (more than 2 months) to show improvement.

CONCLUSIONS

Future trials could be improved by organizing both group-based segments and combined sessions for nurses and nursing students. Online components could be incorporated for convenience. Topics related to spirituality and grief management should be included. Future research is needed to examine the sustainability of nurses and nursing students' improvement in attitude toward death and care of dying patients, as well as how the change in their attitude affects their clinical practices.

Possums-based parental education for infant sleep: cued care resulting in sustained breastfeeding

For infants and their families, sleep consolidation is important in maturing neural and circadian rhythms, and in family dynamics. The Possums Infant Sleep Program is a cued care approach to infant sleep, responding to infant cues in a flexible manner, dialing down the infant's sympathetic nervous system. The current study evaluated the effect of the Possums program on infant sleep and breastfeeding in infants (6-12 months) from a well-child outpatient clinic in Turkey, with the program intervention group (n = 91) compared with usual care (n = 92). In total, 157 mother-infant dyads completed the study. Infant sleep and breastfeeding rates were assessed at baseline and after 3 months. Nocturnal wakefulness, daytime sleep duration, naps, and night wakening decreased in both groups. Nocturnal sleep duration and the longest stretch of time the child was asleep during the night increased significantly in both groups without any change in total sleep duration. Night wakening was significantly lower and nocturnal sleep duration was significantly higher in the intervention group. However, mixed effects model analyses indicated no significant differences between the groups on any of the sleep outcomes after adjusting for confounders. Despite this, breastfeeding rates were significantly higher in the intervention group compared with those in the usual care group at follow-up.Conclusion: The Possum infant sleep program provided equivalent positive results on sleep parameters compared to usual care while advocating a more cued response. The critical difference was evident in sustained breastfeeding. What is Known: • Responsive sleep programs produce sleep consolidation, by responding to the infant's cues without ignoring, and then gradually reducing parental interaction. • Breastfeeding to sleep may be considered an undesirable sleep association in some infant sleep interventions. What is New: • The Possums Infant Sleep Program provided equivalent positive results to usual care while advocating a more cued response. • The critical difference was in sustaining breastfeeding, and the program was associated with better breastfeeding rates.

Sleep Health Promotion Interventions and Their Effectiveness: An Umbrella Review

Sleep is receiving increasing attention in public health. The aim of this umbrella review is to determine what non-pharmacological sleep health interventions have been evaluated among healthy populations, by examining target groups, settings, and effectiveness in improving sleep quality and duration. Comprehensive searches were conducted in five electronic databases (January 1975–February 2019), yielding 6505 records. Thirty-five articles were selected meeting the following eligibility criteria: (1) systematic reviews or meta-analyses of (2) sleep health interventions in (3) primarily healthy populations. Two reviewers independently screened for inclusion, extracted the data, and assessed the review quality. This umbrella review was registered with PROSPERO (CRD42019126291). Eleven intervention types were defined, and their effectiveness discussed. Substantial evidence demonstrated the effectiveness of later school start times, behavior change methods, and mind–body exercise. Other intervention types, including sleep education or relaxation techniques, demonstrated some promising impacts on sleep, but with less consistent evidence. Results were limited by high heterogeneity between studies, mixed results, and variable review quality. Nevertheless, this umbrella review is a first step towards understanding the current state of sleep health promotion and gives an overview of interventions across the lifespan.

Do sleep interventions change sleep duration in children aged 0-5 years? A systematic review and meta-analysis of randomised controlled trials

This review investigated whether randomised controlled trials attempting to improve sleep or prevent sleep problems in 0-5 year olds influenced nocturnal sleep duration, day-time naps, or 24-h sleep. Medline (Ovid), EMBASE, and CINAHL were searched from inception until 9 July 2020 and supplemented with hand searching. Search results were screened, eligible data were extracted, and risk of bias was assessed by at least two reviewers. Of 8571 publications considered, 32 trials which used a variety of subjective and objective sleep measurements were included in generic inverse variance random effects meta-analysis of nocturnal (n = 24), day-time (n = 14), and 24-h (n = 13) sleep duration. Overall, sleep interventions increased nocturnal sleep duration by a mean of 9 min (95% CI 4.1 to 13.8, I²28%) per night when compared with no sleep intervention. Increases were predominantly seen in sleep-only, rather than multi-component interventions. Total 24-h sleep duration tended to increase by a similar amount (8.6 min (95% CI -2.7 to 19.8, I² = 59%)), but this was mainly only seen in studies that assessed sleep using diaries. There was no evidence that interventions changed day-time sleep duration. Future studies should involve sleep-only rather than multi-component interventions, and use objective sleep measures (reviewregistry857).

The effects of infant behavioural sleep interventions on maternal sleep and mood, and infant sleep: A randomised controlled trial

Infant sleep problems are one of the first challenges for parents, negatively influencing infants and mothers. The present study examined the effects of preventive behavioural sleep intervention (BSI) on infant sleep patterns, maternal sleep quality, and depression. A clinical randomised multicentre controlled trial was conducted involving 82 mothers and their infants aged 2-4 months in Iran from August 2018 to April 2019. The intervention group received BSI, which included one individual 90-min class session, booklet, voice messages, and follow-up calls; while the control group received training on general infant safety. Details of infant sleep, maternal sleep quality, and postnatal depression were measured through the sleep diary, Pittsburgh Sleep Quality Index, and Edinburgh Postnatal Depression Scale, respectively, before and at 8 weeks after the training. In the intervention group, both the mean infant "night-time sleep period" and infant "longest self-regulated sleep period" were 81 min longer than the controls (p < .001). With an improvement of 160 min, the mean infant bedtime was decreased to 22:20 hours in the intervention group, substantially earlier than the controls (00:30 hours). The mean infant "night-time awakenings with signals" did not significantly change (2.6- and 2.5-times in the intervention and control groups, respectively). The intervention led to a significant improvement in maternal sleep quality and depression (p < .05). The present study acknowledges the positive effects of an early preventive infant BSI on infant sleep, maternal mood, and maternal sleep. Our present results also imply the importance of considering sleep patterns differences and cultural-based intervention's design.

Psycho-educational interventions focused on maternal or infant sleep for pregnant women to prevent the onset of antenatal and postnatal depression: A systematic review

AIMS

This systematic review aimed to evaluate randomized controlled trials (RCTs) to examine the effect of maternal and infant sleep intervention during women's pregnancy for the purpose of preventing perinatal depression.

METHOD

A systematic search (from inception to January 28, 2019) for RCTs using five electronic databases-the Cochrane Controlled Register of Trials (CENTRAL), Embase, PubMed, PsycINFO, and Ichushi Web (Japan Medical Abstracts Society)-was conducted. Twelve investigators independently conducted initial screenings based on title and abstract, and then, two researchers performed full-text reviews one by one. A meta-analysis would be conducted if at least three studies were found. However, only two articles that met inclusion criteria, and narrative data synthesis was conducted for these two articles. The study protocol has been registered at PROSPERO (CRD42019119999).

RESULT

A total of 13 654 studies were initially searched. After removing duplicates, 10 547 studies were screened, and finally, two studies met the inclusion criteria. In both studies, the intervention was a one-time face-to-face session during pregnancy to deliver the behavioral knowledge and skills for optimizing sleep hygiene for both infant and mother. Effectiveness of the intervention in improving maternal mood was not significant in one study. In the other, there was a significant difference in maternal mood between the intervention and control group. No mood comparison was made between baseline and postintervention.

CONCLUSION

This study found limited evidence to support the effectiveness of sleep intervention for all pregnant women, which means "universal intervention," to protect maternal mental health. Further well-designed RCTs are needed to confirm these findings.

Infant Sleep Difficulties at the 6th Week and the 12th Month Postpartum: What Is their Relationship with Maternal Mental Health and Other Perinatal Factors?

INTRODUCTION

Infant sleep difficulties are often a challenge for new parents and may be related to maternal mood.

AIM

The aim of this study was to investigate whether the presence of reported infant sleep difficulties at the 6th week and at the 12th month postpartum is associated with maternal psychological well-being and the presence of a mental health disorder in the perinatal period or with other perinatal factors.

METHODS

It is a retrospective longitudinal study, examining a sample of 622 women who attended a 12-month innovative psychosocial intervention. Data were obtained through the EPDS and PHQ-9 psychometric tools, and the completion of a health history. Statistical analyses included Spearman rank correlation coefficients and Chi-square tests.

RESULTS

Reported infant sleep difficulties at the 6th week postpartum were associated with a) increased maternal scores on psychometric tools (EPDS and PHQ-9) during pregnancy and at the 6th week postpartum, b) the presence of pathological maternal mental health symptoms in the perinatal period (p =.034), c) high maternal educational level (p <.001), and d) reported maternal breastfeeding difficulties at the 6th week postpartum (p =.031). Reported infant sleep difficulties at the 12th month postpartum were associated with a) increased maternal scores on the EPDS at the 6th week after birth (p =.030), and at the 6th (p =.031) and the 12th month (p =.006) postpartum, b) reported infant sleep difficulties (p <.001) and frequent infant awakenings in the puperperium (p <.001), d) maternal fatigue at the 6th week postpartum (p <.001), e) infant gastro-esophageal reflux problems (p <.001), and f) high maternal educational level (p =.001).

CONCLUSIONS

This study demonstrates a positive relationship between infant sleep difficulties at the 6th week and at the 12th months postpartum, with poor maternal mental health in the perinatal period.

Outcomes of a walking exercise intervention in postpartum women with disordered sleep

AIM

Good sleep quality is essential to physical and mental-health-related quality of life. The purpose of this study was to evaluate the effects of a walking exercise in relieving sleep quality, fatigue, and depression in new mothers during the postpartum period.

METHODS

This quasi-experimental study was conducted at a teaching hospital in southern Taiwan. One hundred and four eligible postpartum women with poor sleep quality (Postpartum Sleep Quality Scale; PSQS score ≧16) were assigned to either the experimental group (n = 50) or the control group (n = 54) according to their individual preferences. The participants in the experimental group participated in a 12-week stride walking exercise intervention. The control group did not receive any exercise intervention. The PSQS, Postpartum Fatigue Scale, and Edinburgh Postnatal Depression Scale were used to assess outcomes.

RESULTS

Repeated measures ANOVA demonstrated that the experimental group participants perceived milder physical symptoms associated with sleep inefficiency at 4-week posttest (F = 7.25, p < 0.01) than their control group peers. However, no significant differences were found between two groups in terms of either fatigue or depression at 4-week and 12-week posttest.

CONCLUSION

Significant improvement in the physical symptoms associated with sleep inefficiency was observed. The findings may be used to encourage postpartum women with disordered sleep to incorporate 20-30 min of stride walking into their regular routine to improve sleep quality.

A prospective study on the course of sleep disturbances in first-time fathers during the transition to parenthood

INTRODUCTION

This study examined sleep disturbances in first-time fathers from the third trimester of their partner's pregnancy to 2 months postpartum to determine prevalence, incidence, and persistence of sleep disturbances and identify associated determinants.

METHODS

Men expecting their first child were recruited from local prenatal classes and university-affiliated obstetric clinics. During their partner's third trimester of pregnancy and 2 months postpartum, 459 men completed standardized online self-report questionnaires measuring sociodemographics, lifestyle, and psychosocial variables and sleep quality.

RESULTS

Disturbed sleep (Pittsburgh Sleep Quality Index [PSQI] global score >5) increased from 29.6% during the third trimester to 44.7% at 2 months postpartum. The incidence of poor sleep at 2 months postpartum was 33.7%. Among men with disturbed sleep at the antenatal assessment, 70.6% continued to have sleep disturbances at 2 months postpartum. An increase in depressive symptoms and higher parenting stress was independently associated with onset and persistence of disturbed sleep at 2 months postpartum.

CONCLUSIONS

Sleep is compromised in expectant and new fathers. Strategies aimed at improving sleep, depressed mood, and managing the challenges of parenting may be important components to include in prenatal interventions aimed at enhancing the transition to parenthood and infant development.

Health Personnel's Perceived Usefulness of Internet-Based Interventions for Parents of Children Younger Than 5 Years: Cross-Sectional Web-Based Survey Study

BACKGROUND

Approximately 10%-15% of children struggle with different socioemotional and psychological difficulties in infancy and early childhood. Thus, health service providers should have access to mental health interventions that can reach more parents than traditional face-to-face interventions. However, despite increasing evidence on the efficacy of internet-based mental health interventions, the pace in transferring such interventions to health care has been slow. One of the major suggested barriers to this may be the health personnel's attitudes to perceived usefulness of internet-based interventions.

OBJECTIVE

The purpose of this study was to examine health professionals' perceived usefulness of internet-based mental health interventions and to identify the key areas that they consider new internet-based services to be useful.

METHODS

Between May and September 2018, 2884 leaders and practitioners of infant and child health services were recruited to a cross-sectional web-based survey through the following channels: (1) existing email addresses from the Regional Centre for Child and Adolescent Mental Health, Eastern and Southern Norway, course database, (2) an official mailing list to infant and child health services, (3) social media, or (4) other recruitment channels. Respondents filled in background information and were asked to rate the usefulness of internet-based interventions for 12 different infant and child mental health problem areas based on the broad categories from the Diagnostic Classification of Mental Health and Developmental Disorders of Infancy and Early Childhood (DC:0-5). Perceived usefulness was assessed with 1 global item: "How often do you think internet-based self-help programs can be useful for following infant and child mental health problems in your line of work?" The answers were scored on a 4-point scale ranging from 0 (never) to 3 (often).

RESULTS

The participants reported that they sometimes or often perceived internet-based interventions as useful for different infant and child mental health problems (scale of 0-3, all means>1.61). Usefulness of internet-based interventions was rated acceptable for sleep problems (mean 2.22), anxiety (mean 2.09), and social withdrawal and shyness (mean 2.07), whereas internet-based interventions were rated as less useful for psychiatric problems such as obsessive behaviors (mean 1.89), developmental disorders (mean 1.91), or trauma (mean 1.61). Further, there were a few but small differences in perceived usefulness between service leaders and practitioners (all effect sizes<0.32, all P<.02) and small-to-moderate differences among daycare centers, well-baby clinics, municipal child welfare services, and child and adolescent mental health clinics (all effect sizes<0.69, all P<.006).

CONCLUSIONS

Internet-based interventions for different infant and child mental health problems within services such as daycare centers, well-baby clinics, municipal child welfare services, and child and adolescent mental health clinics are sometimes or often perceived as useful. These encouraging findings can support the continued exploration of internet-based mental health interventions as a way to improve parental support.

Perinatal depression: Data-driven subtypes derived from life history and mindfulness and personality

BACKGROUND

Perinatal depression is the most prevalent mental disorder during the perinatal period, and research suggests that it presents heterogeneously. We aimed to explore how subtypes of perinatal depression present in terms of multivariate patterns of stable characteristics.

METHODS

A cohort study was conducted from March 2016 to March 2018 with Chinese women in the prenatal period (n = 3186). Of the participants, 682 (21.41%) women with Edinburgh Postnatal Depression Scale scores ≥10, indicating probable depression, were included, with the remaining 2504 (78.59%) representing the control group. We assessed mood distress, cognition, life history, emotional regulation, and personality, and used latent class analysis and latent transition analysis to identify perinatal depression subtypes. Of the 682 women with probable depression, only 598 were included in the full analyses, as they completed at least 10 questionnaires. A second, non-overlapping sample and a follow-up cohort were used.

RESULTS

We identified four subtypes: 1) a highly distressed type characterized by distress across all domains, high levels of rumination and neuroticism, and reduced trait mindfulness; 2) two moderately distressed types: one with high trauma and low perceived social support, and another with low trauma, high perceived social support, and expressive suppression; and 3) a slightly distressed subtype.

LIMITATIONS

We only collected cost and time spent in hospital from medical records. We only had a small follow-up sample.

CONCLUSIONS

This multidimensional subtyping of women with perinatal depression could help reduce the apparent heterogeneity of perinatal depression. Distinguishing the subtype characteristics facilitates identifying underlying causes of perinatal depression.

A systematic review of prevention and treatment of infant behavioural sleep problems

AIM

The aim of this review was to evaluate the evidence for interventions for behavioural sleep problem in infants.

METHODS

Systematic review based on a search in MEDLINE, Web of Science and PsychINFO in December 2017 for articles published in English during 2007-2017 about preventive and treatment interventions for sleep problems in infants. The review included controlled trials and meta-analyses with at least 20 infants in study groups assessed according to the Grading of Recommendations Assessment, Development and Evaluation criteria.

RESULTS

Out of 476 original articles assessed for eligibility, 12 studies were included in the synthesis. Interventions with behavioural, educational and massage strategies were evaluated. No intervention was evaluated in more than one trial. Five interventions with behavioural methods for establishing consistent routines or controlled crying showed modest short-term effects, while the evidence for elements of education was inconsistent. Studies of massage were of poor quality. Knowledge gaps were identified regarding interventions in cross-cultural context, involving fathers, in children below six months of age, in high-risk populations and consequences of interventions that include extinction.

CONCLUSION

Some support for short-term effects of behavioural treatment strategies was found, but more studies are needed to establish evidence.

Development and evaluation of 'Sleep, Baby & You'-An approach to supporting parental well-being and responsive infant caregiving

Disrupted parental sleep, presenting as post-partum fatigue and perceived as problematic infant sleep, is related to increased symptoms of depression and anxiety among new mothers and fathers. Previous research indicates that UK parents would value an approach that facilitates meeting their infants’ needs while supporting their own sleep-related well-being throughout their infant’s first year. Six initial stakeholder meetings were held with 15 practitioners and 6 parents with an interest in supporting parent-infant sleep needs, to explore existing service provision and identify gaps. The Possums Sleep Program developed and delivered in Brisbane, Australia in a GP clinic setting, was chosen as an appropriate approach. Working collaboratively with a stakeholder group, we translated the Possums Sleep Program into an intervention that could be universally delivered in the UK via NHS antenatal and postnatal practitioners. Parent and practitioner views of the initial materials were obtained via feedback questionnaires and the tool was revised. The intervention was then field-tested by 164 practitioners who delivered it to at least 535 new parents and babies over 5 UK locations, to capture anonymous parent and practitioner views of the intervention concept, the materials, and their experiences with both. The intervention helps parents recalibrate their expectations of infant sleep development, encourages responsive parenting and experimentation to meet their infant’s needs, offers parents strategies for supporting the development of their babies’ biological sleep regulators and promote their own well-being, and teaches parents to manage negative thinking and anxiety that can impede sleep using the principles of Acceptance and Commitment Therapy. The ‘Sleep, Baby & You’ discussion tool, a 14 page illustrated booklet for parents, was field-tested and evaluated by practitioners and parents who offered enthusiastic feedback. Practitioners reported the ‘Sleep, Baby & You’ materials were easy for them to explain and for parents to understand, and were a good fit with the responsive parenting approaches they employed in other areas of their work. Parents who received the intervention postnatally understood the material and found the suggestions easy to follow. All parents who provided feedback had implemented one or more of the suggested changes, with the majority of changes (70%) being sustained for at least two weeks. Practitioners recommended development of digital and antenatal versions and offered feedback on circumstances that might challenge effective uptake of the intervention. ‘Sleep, Baby & You’ is a promising tool for promoting parental attitude and behaviour-change, that aims to adjust parental expectations and reduce negative thinking around infant sleep, promote responsive infant care in the face of infant-related sleep disruption and fatigue, and support parental well-being during the first year of parenthood. Initial field-testing provided insights useful for further development and subsequent testing via a randomised trial. Support exists for incorporating ‘Sleep, Baby & You’ into an anticipatory, universal intervention to support parents who may experience post-partum fatigue and infant sleep disruption.

Maternal emotions during the pre/postnatal periods and children's sleep behaviors: The mediating role of children's behavior

BACKGROUND

We aimed to investigate the association of mother's perceived levels of depression and happiness across all trimesters of pregnancy and after delivery on their children's sleep problems, as well as examine the possible mediating effect of children's behavioral problems.

METHODS

Participants included 1257 children (54% boys, mean age = 5.74 ± 0.48 years). Pre- and postnatal maternal emotions were self-reported using a 5-point scale for happiness and a 3-point scale for depressive emotions. Children reported sleep and behavioral problems using the Child Behavior Checklist.

RESULTS

Adjusted models showed that children of women reporting depressive emotions during either the postnatal period (β = 3.07, p = 0.01) or both prenatal and postnatal periods (β = 2.91, p = 0.01) were more likely to report sleep disturbances. By contrast, children of women reporting higher levels of happiness in the second (β = -1.91, p = 0.04) and third (β = -2.27, p = 0.001) trimesters were less likely to report sleep problems.

LIMITATIONS

Differences in maternal-report of children's behaviors could reflect memory and recall bias, and maternal emotions were assessed by researcher-designed single item measures. All measures were completed by a single reporter. Other associated factors should be considered in clarifying the complex associations.

CONCLUSIONS

Maternal depressive emotions during pre- and postnatal periods were associated with an increase in children's sleep problems, while increased happiness during pregnancy was associated with a decrease in children's sleep problems. Children's behavioral problems significantly mediated these relationships. To our knowledge, this is the first study to examine the relationship between maternal pre- and postnatal emotions and children's sleep behavior in an Asian sample.

A brief sleep focused psychoeducation program for sleep-related outcomes in new mothers: a randomized controlled trial

Study Objectives

Poor sleep is commonly problematic during pregnancy and postpartum and is associated with depression. This trial investigated the efficacy of prenatal brief, group sleep psychoeducation in improving postpartum maternal sleep, and depression.

Methods

A total of 215 healthy expectant first-time mothers were cluster randomized (1:1) to receive either a 2 × 1.5 h psychoeducation intervention and a set of booklets, or a set of booklets only. Participants completed questionnaires during pregnancy (pre-intervention), and 6 weeks and 4 months postpartum. A post hoc subset of questionnaires was collected at 10 months postpartum. The primary hypothesis was the intervention group would have improved postpartum sleep quality, and reduced levels of insomnia symptoms, fatigue, and daytime sleepiness compared to the control group. Secondary outcomes included depression, anxiety, and stress.

Results

Linear mixed model analyses failed to confirm a group by time interaction on primary or secondary outcomes across all time points. There was no effect of the intervention on outcomes at 6 weeks, or 10 months postpartum. A significant time by group interaction was found at 4 months, favoring the intervention for sleep quality (p = 0.03) and insomnia symptoms (p = 0.03), but not fatigue or daytime sleepiness.

Conclusions

Prenatal sleep psychoeducation did not produce a sustained effect on maternal sleep throughout the postpartum period. There was little evidence of benefits on depressive symptoms.

Clinical Trial Registration

ACTRN12611000859987

Pre-emptive Intervention for Autism Spectrum Disorder: Theoretical Foundations and Clinical Translation

Autism spectrum disorders (ASD) are an emergent public health problem, placing significant burden upon the individual, family and health system. ASD are polygenetic spectrum disorders of neural connectome development, in which one or more feedback loops amplify small genetic, structural, or functional variations in the very early development of motor and sensory-motor pathways. These perturbations trigger a 'butterfly effect' of unpredictable cascades of structural and functional imbalances in the global neuronal workspace, resulting in atypical behaviors, social communication, and cognition long-term. The first 100 days post-term are critically neuroplastic and comprise an injury-sensitive developmental window, characterized by a neural biomarker, the persistence of the cortical subplate, and a behavioral biomarker, the crying diathesis. By the time potential diagnostic signs are identified, from 6 months of age, ASD neuropathy is already entrenched. The International Society for Autism Research Special Interest Group has called for pre-emptive intervention, based upon rigorous theoretical frames, and real world translation and evaluation. This paper responds to that call. It synthesizes heterogenous evidence concerning ASD etiologies from both psychosocial and biological research literatures with complexity science and evolutionary biology, to propose a theoretical framework for pre-emptive intervention. This paper hypothesizes that environmental factors resulting from a mismatch between environment of evolutionary adaptedness and culture initiate or perpetuate early motor and sensory-motor lesions, triggering a butterfly effect of multi-directional cascades of atypical developmental in the complex adaptive system of the parent and ASD-susceptible infant. Chronic sympathetic nervous system/hypothalamic-pituitary-adrenal axis hyperarousal and disrupted parent-infant biobehavioral synchrony are the key biologic and behavioral mechanisms perpetuating these atypical developmental cascades. A clinical translation of this evidence is proposed, for application antenatally and in the first 6 months of life, as pre-emptive intervention for ASD.