Exploring perinatal ketamine for postpartum depression following cesarean section: A systematic review.

The aim of this study was to explore the use of perinatal ketamine to see if it can be used for the reduction of postpartum depression (PPD) following cesarean section (C-section). PubMed, Cochrane, and Web of Science were the primary databases used for this review. Search terms used on January 5, 2024 incorporated "ketamine," "C-section," "postpartum depression," and related synonyms. The criteria for inclusion centered on studies published between January 1, 2008 and January 5, 2024. The final selection of articles was screened based on extraction criteria leaving eight randomized control trials in the final review. The selected data from the studies incorporated sample characteristics, study and population characteristics, and quantitative analyses covering Edinburgh Postpartum Depression Scale (EPDS) scores and depression rates. The Risk of Bias assessment was utilized to gain a deeper understanding of the quality of methodology used by the research studies. The review showed that ketamine can reduce the symptoms of PPD in mothers who have recently undergone C-sections. Some studies showed decreased EPDS scores following the administration of ketamine while two studies also reported no significant differences in PPD following ketamine administration in C-section patients. For example, Ma et al. found that the EPDS score at postpartum day 4 was significantly lower in the ketamine group compared with the control group (p = 0.007) while Yang et al. found that there were no significant differences between the ketamine and control group at 3 days postpartum (p = 0.553). The research from this review suggests that ketamine administration can prevent or decrease the symptoms of PPD, but more research is needed to establish the causal relationship between ketamine dosage and PPD in C-section patients.

Mother-child bond and its relationship with maternal postpartum depression.

BACKGROUND: The mother-child bond may be related to maternal health, especially postpartum depression (PPD). Existing studies show the need for further in-depth research on the subject. AIM: To determine the relationship between bonding and the probability of the development and presence of PPD in women with a biological child between 6 weeks and 18 months of age. METHODS: A cross-sectional study was conducted. A questionnaire containing sociodemographic, psychosocial, and health variables referring to the mother and the newborn, a questionnaire measuring the mother-child bond (VAMF-bond), and the Edinburgh Postpartum Depression Scale (EDPS) were administered. RESULTS: 1114 women participated. The association between the items of the VAMF-bond subscale and the risk of PPD was statistically significant for all items (p < 0.05), except items 4 and 10. The multivariate analysis showed that the risk of PPD (EPDS scale) was lower in women with higher scores on bond (Adjusted Odds Ratio: aOR = 0.85; 95%CI: 0.81, 0.88), whose birth experience was good or very good (aOR = 0.57; 95%CI: 0.36, 0.89), who received high or very high support from their partner (aOR = 0.34; 95%CI: 0.18, 0.66), and family (aOR = 0.53; 95%CI: 0.32, 0.86). The presence of PPD was less frequent in women who presented higher scores for bond (aOR = 0.90; 95%CI: 0.84, 0.97), who had skin-to-skin contact (aOR = 0.39; 95%CI: 0.17, 0.93) and who received high or very high support from the family (aOR = 0.36; 95%CI: 0.12, 1.04). CONCLUSIONS: High scores on the subscale VAMF-bond were associated with a lower risk of PPD.

Mothers and Babies Virtual Group (MBVG) for perinatal Latina women: study protocol for a hybrid type-1 effectiveness-implementation randomized controlled trial.

BACKGROUND: Immigrant Latinas (who are foreign-born but now reside in the USA) are at greater risk for developing postpartum depression than the general perinatal population, but many face barriers to treatment. To address these barriers, we adapted the Mothers and Babies Course-an evidence-based intervention for postpartum depression prevention-to a virtual group format. Additional adaptations are inclusion of tailored supplemental child health content and nutrition benefit assistance. We are partnering with Early Learning Centers (ELC) across the state of Maryland to deliver and test the adapted intervention. METHODS: The design is a Hybrid Type I Effectiveness-Implementation Trial. A total of 300 participants will be individually randomized to immediate (N = 150) versus delayed (N = 150) receipt of the intervention, Mothers and Babies Virtual Group (MB-VG). The intervention will be delivered by trained Early Learning Center staff. The primary outcomes are depressive symptoms (measured via the Center for Epidemiologic Studies-Depression Scale), parenting self-efficacy (measured via the Parental Cognition and Conduct Towards the Infant Scale (PACOTIS) Parenting Self-Efficacy subscale), and parenting responsiveness (measured via the Maternal Infant Responsiveness Instrument) at 1-week, 3-month, and 6-month post-intervention. Depressive episodes (Structured Clinical Interview for DSM-V- Disorders Research Version) at 3-month and 6-month post-intervention will also be assessed. Secondary outcomes include social support, mood management, anxiety symptoms, perceived stress, food insecurity, and mental health stigma at 1-week, 3-month, and 6-month post-intervention. Exploratory child outcomes are dysregulation and school readiness at 6-month post-intervention. Intervention fidelity, feasibility, acceptability, and appropriateness will also be assessed guided by the Reach, Effectiveness, Adoption, Implementation, Maintenance (RE-AIM) framework. DISCUSSION: This study will be one of the first to test the efficacy of a group-based virtual perinatal depression intervention with Latina immigrants, for whom stark disparities exist in access to health services. The hybrid effectiveness-implementation design will allow rigorous examination of barriers and facilitators to delivery of the intervention package (including supplemental components) which will provide important information on factors influencing intervention effectiveness and the scalability of intervention components in Early Learning Centers and other child-serving settings. REGISTRATION: ClinicalTrials.gov NCT05873569.

PandaMom - Feasibility and acceptability of an internet- and mobile-based intervention to enhance peripartum mental well-being and to prevent postpartum depression.

Background: Mental disorders during pregnancy and the postpartum period can have far-reaching consequences. To enhance peripartum mental well-being and prevent peripartum mental disorders, internet- and mobile-based interventions appear promising. They can overcome help-seeking barriers associated with face-to-face conditions and have proven to be effective. However, previous findings are scarce and mixed. The primary objectives of this study were to assess the feasibility and acceptability of an internet-based program aimed at enhancing peripartum mental well-being and preventing postpartum depression. Methods: In total, 149 pregnant, German-speaking women were assigned to the internet-based intervention PandaMom. The program comprises a total of 10 basic and supplementary modules related to pregnancy and postpartum, based on cognitive-behavioral principles. Additionally, PandaMom offers professional, individualized guidance and a moderated group-chat. Assessments were conducted at baseline (pre-intervention), as well as two and five weeks postpartum. The primary outcomes included feasibility, user satisfaction, and adherence to the intervention. Secondary outcomes included depressive symptomatology, anxiety and stress. Results: PandaMom was found to be feasible, and evaluation of module content and length satisfaction indicated that the intervention was well accepted. Nearly half of the participants utilized the guidance service by responding to individual messages from their intervention moderator. Regarding working alliance, participants reported a strong bond with their intervention moderator. Of the 149 participants, 132 logged into the platform at least once. 113 participants accessed at least one module, with an average of 4.7 modules opened per participant. However, only 16 participants completed the basic modules. Conclusion: The findings of this study support previous evidence that internet-and mobile-based interventions are feasible and acceptable during pregnancy and the postpartum period. Further research is needed to address the challenge of low adherence and to evaluate the efficacy of PandaMom.

Impact of Paternal Postpartum Depression on Maternal and Infant Health: A Narrative Review of the Literature.

Postpartum depression (PPD) has been widely studied, assessed, and promptly intervened in new mothers. However, paternal postpartum depression gained attention not long ago. Postpartum depression in men could present over one year following the birth of the child, frequently presenting with symptoms like irritability, low mood, sleep disturbances, changes in appetite, fatigue, and loss of interest in everyday activities; amongst other symptoms of Major Depressive Disorder which may hinder them from taking care of themselves and the baby. Paternal PPD significantly impacts partner relationships causing maternal PPD, poor infant bonding, and therefore, affecting overall child development. The following narrative review is based on a literature search of articles published on paternal postnatal depression. The primary emphasis of this review has been to provide an overview of the current comprehension of paternal postpartum depression regarding prevalence, global incidence, and risk factors and to explore potential diagnostic tools for assessment and interventional strategies to treat this condition. Interestingly, pandemic-related stressors have been positively attributed to an increase in PPD prevalence post-pandemic. While more research is being conducted on this subject, research on the measurement characteristics of the diagnostic tools is highly recommended to implement well-defined criteria for early diagnosis of paternal PPD. The significant adverse consequences of PPD for not just the new mother, but also the infants, necessitate proper and timely diagnosis of PPD. Despite its severity, there have been no specific treatment modalities.

Prenatal exposure to ambient air pollution and persistent postpartum depression.

BACKGROUND: Ambient air pollution during pregnancy has been linked with postpartum depression up to 12 months, but few studies have investigated its impact on persistent depression beyond 12 months postpartum. This study aimed to evaluate prenatal ambient air pollution exposure and the risk of persistent depression over 3 years after childbirth and to identify windows of susceptibility. METHODS: This study included 361 predominantly low-income Hispanic/Latina participants with full-term pregnancies in the Maternal and Developmental Risks from Environmental and Social Stressors (MADRES) cohort. We estimated daily residential PM2.5, PM10, NO2, and O3 concentrations throughout 37 gestational weeks using inverse-distance squared spatial interpolation from monitoring data and calculated weekly averaged levels. Depression was assessed by the 20-item Center for Epidemiologic Studies-Depression (CES-D) scale at 12, 24, and 36 months postpartum, with persistent postpartum depression defined as a CES-D score ≥16 at any of these timepoints. We performed robust Poisson log-linear distributed lag models (DLM) via generalized estimating equations (GEE) to estimate the adjusted risk ratio (RR). RESULTS: Depression was observed in 17.8 %, 17.5 %, and 13.4 % of participants at 12, 24, and 36 months, respectively. We found one IQR increase (3.9 ppb) in prenatal exposure to NO2 during the identified sensitive window of gestational weeks 13-29 was associated with a cumulative risk ratio of 3.86 (95 % CI: 3.24, 4.59) for persistent depression 1-3 years postpartum. We also found one IQR increase (7.4 µg/m3) in prenatal exposure to PM10 during gestation weeks 12-28 was associated a cumulative risk ratio of 3.88 (95 % CI: 3.04, 4.96) for persistent depression. No clear sensitive windows were identified for PM2.5 or O3. CONCLUSIONS: Mid-pregnancy PM10 and NO2 exposures were associated with nearly 4-fold increased risks of persistent depression after pregnancy, which has critical implications for prevention of perinatal mental health outcomes.

Is MIStreatment of women during facility-based childbirth an independent risk factor for POstpartum Depression in Ethiopia and Guinea? A mixed methods prospective study protocol-MISPOD study.

BACKGROUND: Worldwide, 10% of postpartum women experience postpartum depression, which can lead to diverse sequalae at individual, family, and societal levels. In sub-Saharan Africa, it is estimated that 17% of women experience depression in the postpartum period, which could be an underestimate as 48% of women in the region do not receive postnatal care (81% in Ethiopia and 51% in Guinea) and a large share of postpartum depression remains undiagnosed and untreated as a result. Globally, despite a critical evidence gap, there are growing reports of postpartum depression among women mistreated (disrespected and abused) during childbirth in health facilities, making a strong case to examine the association between mistreatment and postpartum depression. This study in Addis Ababa (Ethiopia) and Conakry (Guinea) uses a mixed methods design to 1) examine the link between mistreatment and postpartum depression, 2) explore the health system capacity to provide respectful maternity care and maternal mental health services, and 3) explore the experiences of women in accessing care and support for postpartum depression. METHODS: We will conduct a prospective longitudinal survey of women (434 in Addis Ababa and 408 in Conakry) from the third trimester of pregnancy to eight weeks postpartum and carry out in-depth interviews with key health system informants (20-25 in each city) and women who recovered from a clinically confirmed episode of postpartum depression (15-25 in each city). Quantitative data from the women's survey will be analysed using a multilevel mixed-effects model; qualitative data from key-informants will be analysed by using a hybrid thematic analysis approach, whereas data from women's in-depth interviews will be analysed using the phenomenological approach. The inclusion of two different settings in our study (Addis Ababa and Conakry) will enable us to apply a comparative health systems lens to explore the dynamics of respectful maternity care and maternal mental health services within the broader health systems of the two countries (Ethiopia and Guinea). DISCUSSION: The findings from this study will inform actions aimed at mitigating the mistreatment of women in maternity settings and improving promotive, preventive, and treatment interventions for postpartum depression in Ethiopia and Guinea. The findings can also be extrapolated to other low-resource settings.

Short-term effectiveness of music therapy songwriting for mental health outcomes of at-risk parents in the NICU: a study protocol of an international multicenter mixed-methods trial.

BACKGROUND: Preterm birth contributes to adverse mental health outcomes of parents dealing with a premature neonate. The main objective of this study is to determine whether music therapy (MT) songwriting during the infants' stay in the neonatal intensive care unit (NICU) is superior to standard care in reducing the risk of postpartum depression in high-risk parents of preterm children throughout the hospital treatment. The secondary objectives include assessment of effectiveness of MT in other aspects of mental health (anxiety level, perceived stress, mental wellbeing, coping, resilience). Furthermore, this trial will evaluate the medical and social factors that may be associated with the effects of MT songwriting. PARTICIPANTS AND PROCEDURE: The study design is a sequential mixed method study with a dominant status QUAN to qual. The quantitative trial was designed as a parallel, multicenter, pragmatic, randomized controlled trial. The qualitative study is a descriptive phenomenological study that seeks to understand the lived experiences of participants exposed to songwriting. Participants are parents of premature infants hospitalized in NICU (106 families) in 5 hospitals, in Colombia and Poland. Intervention: 3 MT songwriting sessions per week across 3 weeks. Primary outcome: the risk of postnatal depression; secondary outcomes: anxiety level, mental wellbeing, resilience, stress, coping. RESULTS: The results will be analyzed quantitatively and qualitatively. CONCLUSIONS: This study will provide a report on the effectiveness of MT songwriting on mental health in at-risk parents of preterm infants.

The influence of social support in the prevention and treatment of postpartum depression: An intervention-based narrative review.

Postpartum depression (PPD) is a mental health disorder that affects 10%-15% women globally. Longitudinal and meta-analyses have consistently demonstrated the negative impacts of PPD on both the affected mothers and subsequent infant development. Given the consideration that antidepressant side effects in breastfeeding infants and the cost-effectiveness considerations of psychotherapies, attention has been paid towards the promising role of social support interventions in order to prevent and reduce the PPD symptoms. Confirming the assertion, this narrative review examines the potential of five social support interventions to ameliorate PPD-related maternal and infant outcomes. The wide implications of psychoeducational strategy, nurses' supportive and non-directive counselling and home-visiting approach are outlined. Furthermore, the evidence underlying the role of peer support, culturally tailored intervention and community-based participatory approach in PPD is elucidated. In clinical practice, this review reinforce the roles of discharge educational intervention led by the experienced nurse during the postpartum stay, in order to maintain psychological mental health among the postpartum mothers. More importantly, the skilled and competence public health nurses act as valuable assets in treating PPD, and this effective treatment alternative should be considered by healthcare planners. In future, major investigations will be strategized to discover the synergistic effects of combined social support approaches to yield a better outcome in the prevention and treatment of PPD.

The interplay of maternal and paternal postpartum depressive symptoms with children's internalizing and externalizing symptoms from childhood to adolescence: does socioeconomic status matter? A longitudinal cohort study.

BACKGROUND: Maternal postpartum depression is an important risk factor for internalizing and externalizing problems in children. The role of concurrent paternal depression remains unclear, especially by socioeconomic status. This study examined independent and interactive associations of postpartum maternal and paternal depression with children's internalizing/externalizing symptoms throughout childhood and adolescence (ages 3.5-17 years). METHODS: We used data from the Québec Longitudinal Study of Child Development, a representative birth cohort (1997-1998) in Canada. Data included self-reported maternal and paternal depressive symptoms at 5 months' postpartum using the Center for Epidemiologic Studies Depression Scale. Internalizing and externalizing symptoms in children were reported by parents, teachers and children/adolescents using the Social Behaviour Questionnaire (ages 3.5-13 years) and the Mental Health and Social Inadaptation Assessment for Adolescents (ages 15-17 years). We used three-level mixed effects modelling to test associations after adjusting for confounding factors. RESULTS: With 168 single-parent families excluded, our sample consisted of 1,700 families with useable data. Of these, 275 (16.2%) families reported maternal depression (clinically elevated symptoms), 135 (7.9%) paternal depression and 39 (2.3%) both. In families with high socioeconomic status, maternal depression was associated with greater child internalizing (ß = .34; p < .001) and externalizing symptoms (ß = .22; p = .002), regardless of the presence/absence of paternal depression. In families with low socioeconomic status, associations with symptoms were stronger with concurrent paternal depression (internalizing, ß = .84, p < .001; externalizing, ß = .71, p = .003) than without (internalizing, ß = .30, p < .001; externalizing, ß = .24, p = .002). CONCLUSIONS: Maternal depression increases the risk for children's internalizing/externalizing problems in all socioeconomic contexts. In families with low socioeconomic status, risks were exacerbated by concurrent paternal depression. Postpartum depression, especially in low socioeconomic environments, should be a primary focus to optimize mental health across generations.

Paternal Postpartum Depression and Associated Factors Among Partners of Women Who Gave Birth in Seka Town, Southwest Ethiopia.

Despite epidemiologic studies demonstrating the increased incidence of paternal postpartum depression, their emotional health is overlooked throughout their partner's pregnancy and postpartum period as postpartum depression has been traditionally construed as a disease of women. Traditional masculinity norms also result in a lack of recognition and barriers to the treatment of depression in men. This study is aimed to determine the prevalence and factors of paternal postpartum depression among fathers whose wives gave birth. A community-based cross-sectional study was conducted from July 7 to 17, 2023. The 288 sample size was estimated using a single population proportion formula and selected by random sampling technique. The data were exported from Kobo Toolbox and analyzed using SPSS version 26. Candidate variables were identified in bivariate at p < .25 for the multivariate analysis. A p < .05 and adjusted odds ratio (AOR) were used to determine the significance. A total of 280 partners participated making a 97.22% response rate. Paternal postpartum depression was 19.6%(95% confidence interval [CI] = [15.4%, 24.3%]). It was significantly associated with history of depression (AOR = 4.4, 95% CI = [1.7, 10.9]), unplanned pregnancy (AOR = 4.7, 95% CI = [1.9, 11.3]), alcohol consumption (AOR: 3.0, 95% CI = [1.3, 7.4]), infant sleeping problem (AOR: 3.0, 95% CI = [1.1, 8.9]), and mode of delivery (AOR: 3.0, 95% CI = [1.3, 7.6]). This study concluded that paternal postpartum depression was high. The researchers recommended the inclusion of men's mental health services like screening into women's postnatal health care.

Initial promise of child-parent psychotherapy in reducing stress and postpartum depression among mothers experiencing homelessness: a feasibility and pilot study.

PURPOSE: Mothers experiencing homelessness undergo significant stressors in addition to parenting stress, yet the rate and treatment of postpartum depression (PPD) within this population has yet to be explored. We assessed the risk for PPD and examined the changes in PDD and parenting stress following engagement in treatment. METHODS: Participants included 182 mothers with infants 7 months of age or younger in a shelter setting. After initial assessment of PPD and parenting stress, families participated in Child-Parent Psychotherapy (CPP). Post assessment was then conducted after 16 weeks. RESULTS: CPP was successfully implemented with high levels of procedural and content fidelity (M = 0.99, SD = 0.04; M = 0.95, SD = 0.09, respectively), treatment satisfaction (94%; M = 4.83, SD = 0.52), and relatively moderate levels of intervention completion (53.8%). Following participation in CPP, mothers reported decreases in parenting stress (d = 0.51) and continuous PPD symptom severity (d = 0.43). The proportion of mothers with clinically elevated self-report PPD symptoms also decreased from 15.3 to 6.7% (p = .013). Lastly, improvements in total parenting stress predicted improvements in PPD symptom severity (B = 0.12, p < .001). CONCLUSIONS: The findings highlight the relevance of screening for PPD among mothers experiencing homelessness. Most importantly, relationship-based interventions like CPP demonstrate promise in indirectly treating PPD for at-risk populations and within a shelter setting.

Influence of Antenatal Education on Birth Outcomes: A Systematic Review Focusing on Primiparous Women.

The primary objective of prenatal education programs is to furnish expectant mothers with the necessary knowledge for childbirth and early parenting. Despite the extensive implementation of these programs, the efficacy of these interventions remains unclear. This systematic review endeavored to consolidate the extant evidence pertaining to the effects of prenatal education on birth outcomes and experiences. Fourteen studies, comprising various study designs executed across diverse countries, were incorporated in this review. The outcomes assessed in these studies encompassed fear and anxiety, pain, delivery mode, interventions, postpartum depression, and self-efficacy. Additionally, the risk of bias and study limitations were also summarized. The results manifested that prenatal education was effective in diminishing the fear and anxiety associated with childbirth and enhancing self-efficacy in the majority of the studies. Moreover, several studies found that engaging in prenatal education augmented the preference for unmedicated vaginal birth. However, the effects of prenatal education on postpartum outcomes were less consistent. The primary constraints of the included studies were their minute sample sizes and brief follow-up periods. Nonetheless, the existing evidence proposes that prenatal education is beneficial for first-time mothers in terms of alleviating anxiety and augmenting agency during delivery. Prenatal education can equip pregnant individuals with the necessary knowledge and skills to navigate the perinatal period successfully. Further research is requisite to identify the optimal practices for diverse populations on a global scale.

Postpartum Depression Screening in Pediatric Primary Care Clinics and Infant Receipt of Preventive or Acute Care.

OBJECTIVE: To evaluate the association between postpartum depression (PPD) screening results in pediatric primary care and subsequent infant preventive and acute care utilization. METHODS: This was a retrospective cohort analysis of 5,341 infants born in 2021 whose mothers were screened for PPD at a well-child visit during the first 6 months. Logistic regression was used to examine that association between a positive PPD screen and 1) adherence to the 12-month well-child visit, and 2) any acute care visits (urgent care or emergency department visits) from 6-15 months. The association between PPD screen and number of acute care visits was examined with negative binomial logistic regression. RESULTS: The incidence of positive PPD screens was 15.6% in the first 6 months. There was no significant difference in 12-month well-child visit adherence based on PPD screening (adjusted odds ratio (aOR): 0.91; 95% confidence interval (CI): 0.77 to 1.06; p-value: 0.206). The odds of having any acute care visit were higher among infants whose mothers screened positive for PPD (aOR: 1.2; 95% CI: 1.0 to 1.3; p-value: 0.009). There was a significant difference in the incidence rate of acute care visits based on PPD screening results (incidence rate ratio: 1.1; 95% CI: 1.0 to 1.2; p-value: 0.005). CONCLUSIONS: Screening positive for PPD was associated with subsequent acute care utilization but not 12-month preventive care. Primary care providers may need to proactively follow-up after acute care visits to ensure both infant health and maternal needs are met, connecting mothers to resources as needed.

Adverse life events among bedouin and jewish women and the risk for postpartum depressive symptoms.

PURPOSE: Postpartum depression (PPD) affects 10-15% of postpartum women with increased risk among women with trauma history. The purpose of this study was to investigate the relationship between adverse life events and postpartum depressive symptoms among Bedouin and Jewish women. METHODS: A cross-sectional study was performed in a tertiary hospital in the southern district of Israel on women with singleton deliveries between November 2021 and March 2022. Eligible women completed two questionnaires to determine exposure to childhood trauma (CT) and other potentially traumatic events (PTE), including the Childhood Trauma Questionnaire (CTQ), and Lifetime Events Checklist questionnaire (LEC). To measure risk for PPD we used the Edinburgh Postnatal Depression Scale (EPDS). The associations between CT, PTE, and risk for PPD were analyzed and multivariable logistic regression models were constructed to control for potential confounders. RESULTS: A total of 201 women were included, 120 Bedouin (59.7%) and 81 Jewish (40.2%). In the entire study population, both CT and PTE were independently associated with risk for PPD (adjusted OR = 2.13, 95% CI 1.02-4.44, p = 0.043 and adjusted OR = 3.42, 95%, CI 1.46-8.00, p = 0.004, respectively). While among Bedouin women, PTE was independently associated with PPD risk (adjusted OR = 4.83, 95% CI 1.66-14.05, p = 0.004), no significant association was found among Jewish women. CONCLUSION: Both CT and PTE were associated with increased PPD risk in Bedouin and Jewish women. Only PTE, and not CT, was associated with PPD among Bedouin women. Understanding risk factors for PPD, and differences among minority groups, could promote prevention efforts for PPD.

The pathophysiology of estrogen in perinatal depression: conceptual update.

PURPOSE: Estrogen levels fall sharply after parturition and have long been considered an etiologic contributor to postpartum depression (PPD); however, no differences have been reported in plasma hormone concentrations in people who develop PPD. We examine the question: What is the current view of estrogen and the neurophysiologic processes it impacts in the development and treatment of PPD? METHODS: A literature review of the role of estrogen on candidate hormonal and epigenetic systems in the peripartum period was performed, including landmark historical studies and recent publications on estrogen-related research. The authors reviewed these papers and participated in reaching consensus on a conceptual framework of estrogen activity within the complexity of pregnancy physiology to examine its potential role for driving novel interventions. RESULTS: Estrogen fluctuations must be conceptualized in the context of multiple dramatic and interacting changes inherent in pregnancy and after birth, including progesterone, corticosteroids, inflammation, circadian biology and psychosocial challenges. Individuals who develop PPD have increased sensitivity to epigenetic alteration at estrogen-responsive genes, and these changes are highly predictive of PPD. An effective estrogen-based treatment for PPD has yet to be found, but interventions focused on associated inflammation and circadian rhythms are promising. CONCLUSIONS: Our understanding of the biological basis of PPD, one of the most common morbidities of the perinatal period, is expanding beyond changes in gynecologic hormone concentrations to include their impact on other systems. This growing understanding of the many processes influencing PPD will allow for the development of novel prevention and treatment strategies.

Prenatal diagnosis of critical congenital heart disease associated with lower postpartum depressive symptoms: a case-control study.

OBJECTIVE: When the expectant mother is faced with an unforeseen event during pregnancy, she may experience emotional fragility and depression. This study was carried out to test the association between the time of diagnosis of critical congenital heart disease (CCHD) and depressive symptoms in puerperal women. METHOD: A case-control study. All mothers answered a semi-structured questionnaire and the Edinburgh Postnatal Depression Scale (EPDS). Pearson's correlation and multiple linear regression analysis were used to determine factors associated with depression. RESULTS: 50 puerperal women, 23 cases and 27 controls. The proportion of puerperal depressive symptoms was 26.1 % among mothers of infants prenatally diagnosed with CCHD and 77.8 % among mothers of infants postnatally diagnosed (p = 0.001 [OR] 9.917; 95 % CI 2.703-36.379). Multiple linear regression analysis showed that the use of psychotropic drugs and time of diagnosis were significantly associated with puerperal depressive symptoms. CONCLUSION: Prenatal diagnosis of CCHD was associated with significantly lower levels of depressive symptoms.

Relationship between maternal postpartum depression, fatigue, sleep quality and infant growth: A cross-sectional study.

BACKGROUND: Current research separately analyzed the connection between postpartum depression, fatigue, sleep and infant development. However, depression, fatigue and sleep quality often coexisted as adverse symptoms in postpartum women and influenced infant development together. This study explored the maternal postpartum symptoms on infant growth. METHODS: Our study included 224 pairs of singleton full-term mothers and their infants who underwent routine pediatric outpatient clinics. Latent profile analysis was applied to identify the latent classes based on mothers' postpartum depression, fatigue and sleep profile characteristics. We evaluated the maternal adverse symptoms and infant development using multivariable logistic regressions. RESULTS: Totally, 224 pairs of eligible mothers (28.85 ± 4.43 years) and infants (30.93 ± 3.26 days) participated in this study. Latent profile analysis identified 3 latent groups: mild (58.04%), moderate (34.37%), and severe (7.59%) postpartum adverse symptoms. Postpartum adverse symptoms were associated with delayed development in the baby's motor level (χ2 = 6.572, p = .037) and weight-for-length (χ2 = 9.652, p = .008). After controlling for mother and infant related factors, postpartum adverse symptoms remained a risk factor for infant motor level (odds ratio [OR]: 4.35; 95% confidence interval [CI]: 1.25-15.08) and weight-for-length (OR: 5.53; 95% CI: 1.55-19.74). CONCLUSIONS: Maternal postpartum depression, fatigue and sleep quality are associated with infant development. Clinically, mothers with these symptoms should be intervened timely to avoid the aggravation of maternal symptoms, which affect baby's development.

A longitudinal study of a mHealth app and regional policies on the uptake of postpartum depression referral after positive screening in Shenzhen.

BACKGROUND: Postpartum depression (PPD) has received widespread attention. Shenzhen has been running a large-scale program for PPD since 2013. The program requires mothers to self-assess when applying information technology to PPD screening beginning in 2021. The purpose of this study was to conduct a longitudinal analysis of the impact of mHealth apps on the health-seeking behaviors of PPD patients. METHODS: Longitudinal data from districts in the Shenzhen Maternal and Child Health Management Information System (MCHMIS) for ten years was used in this study. Referral success rate (RSR, successful referrals to designated hospitals as a percentage of needed referrals) was used to assess health-seeking behavior. Trend χ2 tests were used to assess the overall trend of change after the implementation of mHealth in ten districts in Shenzhen. Interrupted Time Series Analysis (ITSA) was employed to assess the role of the mHealth app in changing patient health-seeking behaviors. RESULTS: For the results of the trend χ2 tests, the ten districts of Shenzhen showed an upward trend. For the ITSA results, different results were shown between districts. Nanshan district, Longhua district, and Longgang district all demonstrated an upward trend in the first-year application of the mHealth app. Nanshan district and Longgang district both exhibited an upward trend in terms of sustained effects. CONCLUSIONS: There is a difference in the performance of the mHealth app across the ten districts. The results show that the three districts with better health resource allocation, Nanshan, Longgang, and Longhua districts, demonstrated more significant mHealth app improvements. The mHealth app's functions, management systems, and health resource allocation may be potential factors in the results. This suggests that when leveraging mHealth applications, the first step is to focus on macro-level area resource allocation measures. Secondly, there should be effective process design and strict regulatory measures. Finally, there should also be appropriate means of publicity.