Seeking help for perinatal depression and anxiety: a systematic review of systematic reviews from an interdependent perspective.

BACKGROUND: Seeking help for perinatal mood and anxiety disorders is crucial for women's mental health and babies' development, yet many women do not seek help for their condition and remain undiagnosed and untreated. This systematic review of systematic reviews aimed at summarizing and synthesizing findings from all systematic reviews on seeking help for PMAD in the context of interdependence theory, highlighting the interdependent relationship between women and healthcare providers and how it may impact women's seeking-help process. METHODS: Four electronic databases were searched, and 18 studies published up to 2023 met inclusion criteria for review. RESULTS: The capability, opportunity and motivation model of behavior was used as a framework for organizing and presenting the results. Results demonstrate that seeking help for PMAD is a function of the interdependent relationship between perinatal women's and healthcare providers' psychological and physical capabilities, social and physical opportunities, and their reflective and automatic motivation. CONCLUSIONS: Unmet needs in perinatal mental healthcare is an important public health problem. This systematic review of systematic reviews highlights key factors for policymakers, researchers, and practitioners to consider to optimize healthcare systems and interventions in a way that enhances perinatal women's treatment whenever necessary.

Assessing mother's childbirth-related posttraumatic stress disorder during the first year postpartum: a systematic review.

BACKGROUND AND AIM: PTSD after childbirth is a significant but often under-recognised mental health problem. This systematic review aims to examine the measures used to assess childbirth-related PTSD (CB-PTSD) and posttraumatic stress symptoms (CB-PTSS) in mothers in the first year postpartum and to evaluate their psychometric properties. METHODS: Following PRISMA guidelines, a comprehensive search of multiple databases and grey literature sources was conducted. Studies that involved mothers in the first year postpartum and reported measures of CB-PTSD and/or CB-PTSS were included. Quality assessment was based on the CASP Checklist. RESULTS: 149 studies met the inclusion criteria. Self-report questionnaires, particularly the IES and its revisions, were the most commonly used measurement instruments. In recent years, however, specialised instruments such as the City Birth Trauma Scale have emerged that were developed specifically for assessing CB-PTSD. Psychometric properties varied from study to study, with some lacking detailed information on validity and reliability. CONCLUSION: The results emphasises the importance of using validated and tailored tools for the assessment of CB-PTSD. Whilst self-report questionnaires remain widely used, the development and use of specialised instruments such as the City BiTS provide greater precision in the assessment of CB-PTSD symptoms. Future research should focus on refining measurement tools, conducting longitudinal studies to explore symptom trajectories, and investigating the effectiveness of early intervention strategies. By refining measurement methods and intervention approaches, clinicians can better support mothers with CB-PTSD and ultimately fostering improve the mental health outcomes for both mothers and their families.

Coumarin/ß-Cyclodextrin Inclusion Complexes Promote Acceleration and Improvement of Wound Healing.

Coumarins have great pharmacotherapeutic potential, presenting several biological and pharmaceutical applications, like antibiotic, fungicidal, anti-inflammatory, anticancer, anti-HIV, and healing activities, among others. These molecules are practically insoluble in water, and for biological applications, it became necessary to complex them with cyclodextrins (CDs), which influence their bioavailability in the target organism. In this work, we studied two coumarins, and it was possible to conclude that there were structural differences between 4,7-dimethyl-2H-chromen-2-one (DMC) and 7-methoxy-4-methyl-2H-chromen-2-one (MMC)/ß-CD that were solubilized in ethanol, frozen, and lyophilized (FL) and the mechanical mixtures (MM). In addition, the inclusion complex formation improved the solubility of DMC and MMC in an aqueous medium. According to the data, the inclusion complexes were formed and are more stable at a molar ratio of 2:1 coumarin/ß-CD, and hydrogen bonds along with π-π stacking interactions are responsible for the better stability, especially for (MMC)2@ß-CD. In vivo wound healing studies in mice showed faster re-epithelialization and the best deposition of collagen with the (DMC)2@ß-CD (FL) and (MMC)2@ß-CD (FL) inclusion complexes, demonstrating clearly that they have potential in wound repair. Therefore, (DMC)2@ß-CD (FL) deserves great attention because it presented excellent results, reducing the granulation tissue and mast cell density and improving collagen remodeling. Finally, the protein binding studies suggested that the anti-inflammatory activities might exert their biological function through the inhibition of MEK, providing the possibility of development of new MEK inhibitors.

Do Decision-Making Styles Predict Vagal Control? The Role of Resting Heart Rate Variability.

Decision-making styles are a habit-based propensity that drive behavior and affect daily life. Rational and intuitive decision-making styles have been associated with good mental health. However, the underlying mechanisms are not clear. In the last decade, high basal levels of heart rate variability (HRV) have been proposed as an index of health and emotional control, and this could be one of the variables involved in the effects of decision making on health. Therefore, the aim of this study is to analyze the capability of decision-making styles to predict resting HRV. A cross-sectional study was conducted in a sample of 199 (119 women) young university students, and a resting ECG was recorded to extract frequency domain HRV variables. Subsequently, participants completed sociodemographic data and the General Decision-Making Style questionnaire (GDMS). Results showed that the intuitive style predicted high-frequency HRV, while the avoidant style predicted less low-frequency HRV. This study presents new data on the relationship between decision-making style and HRV, suggesting that the intuitive style has a cardioprotective effect, while the avoidant style is related to lower HRV, which has been associated with health vulnerability. In conclusion, this study contributes to the understanding of HRV and its potential as a biomarker for cognitive styles that may improve health.

HIHISIV: a database of gene expression in HIV and SIV host immune response.

In the battle of the host against lentiviral pathogenesis, the immune response is crucial. However, several questions remain unanswered about the interaction with different viruses and their influence on disease progression. The simian immunodeficiency virus (SIV) infecting nonhuman primates (NHP) is widely used as a model for the study of the human immunodeficiency virus (HIV) both because they are evolutionarily linked and because they share physiological and anatomical similarities that are largely explored to understand the disease progression. The HIHISIV database was developed to support researchers to integrate and evaluate the large number of transcriptional data associated with the presence/absence of the pathogen (SIV or HIV) and the host response (NHP and human). The datasets are composed of microarray and RNA-Seq gene expression data that were selected, curated, analyzed, enriched, and stored in a relational database. Six query templates comprise the main data analysis functions and the resulting information can be downloaded. The HIHISIV database, available at  https://hihisiv.github.io , provides accurate resources for browsing and visualizing results and for more robust analyses of pre-existing data in transcriptome repositories.

Unmet needs in mental healthcare for women with clinically significant symptoms of perinatal depression and/or anxiety during the COVID-19 pandemic.

OBJECTIVE/BACKGROUND: Unmet needs in perinatal mental healthcare are an important public health issue particularly in the context of a stressful life event such as the COVID-19 pandemic but data on the extent of this problem are needed. AIM: The aim of this study is to determine the (1) proportion of women with clinically significant symptoms of perinatal depression, anxiety or comorbid symptoms of depression and anxiety, receiving mental healthcare overall and by country and (2) factors associated with receiving mental healthcare. METHOD: Women in the perinatal period (pregnancy or up to 6 months postpartum) participating in the Riseup-PPD-COVID-19 cross-sectional study, reported on sociodemographic, social support health-related factors, and COVID-19 related factors, and on symptoms of depression (Edinburgh Postnatal Depression Scale [EPDS]) and anxiety (Generalised Anxiety Disorder [GAD-7]) using self-report questionnaires. Clinically significant symptoms were defined as EPDS ≥ 13 for depression and GAD-7 ≥ 10 for anxiety. Mental healthcare was defined as self-reported current mental health treatment. RESULTS: Of the 11 809 participants from 12 countries included in the analysis, 4 379 (37.1%) reported clinically significant symptoms of depression (n = 1 228; 10.4%; EPDS ≥ 13 and GAD-7 ⟨ 10), anxiety (n = 848; 7.2%; GAD-7 ≥ 10 and EPDS ⟨ 13) or comorbid symptoms of depression and anxiety (n = 2 303; 19.5%; EPDS ≥ 13 and GAD-7 ≥ 10). Most women with clinically significant symptoms of depression, anxiety, or comorbid symptoms of depression and anxiety were not receiving mental healthcare (89.0%). Variation in the proportion of women with clinically significant symptoms of depression and/or anxiety reporting mental healthcare was high (4.7% in Turkey to 21.6% in Brazil). Women in the postpartum (vs. pregnancy) were less likely (OR 0.72; 95% CI 0.59-0.88), whereas women with previous mental health problems (vs. no previous mental health problems) (OR 5.56; 95% CI 4.41-7.01), were more likely to receive mental healthcare. CONCLUSION: There are high unmet needs in mental healthcare for women with clinically significant symptoms of perinatal depression and/or anxiety across countries during the COVID-19 pandemic. Studies beyond the COVID-19 pandemic and covering the whole range of mental health problems in the perinatal period are warranted to understand the gaps in perinatal mental healthcare.

Addressing the Complex Links between Psychopathy and Childhood Maltreatment, Emotion Regulation, and Aggression-A Network Analysis in Adults.

Childhood maltreatment is the strongest predictor of psychopathology and personality disorders across the lifespan and is strongly associated with a variety of psychological problems, namely, mood and anxiety disorders, behavioral and personality disorders, substance abuse, aggression, and self-harm. In this study, we aim to provide a comprehensive picture of the interplay between different traits of psychopathy and distinct dimensions of childhood maltreatment, emotion regulation, and aggression. Using a cross-sectional design, we employed correlational network analysis to explore the nomological network of psychopathy and provide a sample-based estimate of the population parameters reflecting the direction, strength, and patterns of relationships between variables. The sample consisted of 846 adults (71% females) who completed questionnaires measuring psychopathy, childhood maltreatment, emotion regulation, and aggression. The results highlight that disinhibition traits of psychopathy are the closest attributes of early experiences of abuse (but not neglect) in childhood and correlate with all dimensions of emotion regulation difficulties, being specifically associated with reactive aggression. Neglect was a unique attribute in the nomological network of meanness, with widespread correlations with emotion regulation difficulties but also an increased ability to engage in goal-directed behavior. Physical abuse was the only dimension of childhood adversity that was found to be intercorrelated with boldness and increased emotional regulation was found in this psychopathic trait. No significant associations were found between boldness, meanness, and aggression once shared variance with disinhibition was controlled. These results are discussed in terms of their implication for research and clinical practice.

Late-onset neonatal sepsis was not associated with impaired neurodevelopmental outcome: Results from the EPICE/SHIPS-PT cohort.

AIM: To assess the impact of late-onset neonatal sepsis (LONS) on the cognitive and motor development of five-year-old children who were born very preterm (VPT). METHODS: This study included 327 VPT children from the Portuguese EPICE/SHIPS cohort who attended the neurodevelopment assessment. Neuropsychological tests such as WPPSI-R, MABC-2 and NEPSY-II (language domain) were used to assess the children's cognitive and motor development. Statistical analysis was performed to compare the socio-demographic, clinical and neurodevelopment outcomes of VPT children with and without LONS. Regression analysis adjusted for confounding variables was performed when applicable. RESULTS: Underperformance in intelligence quotient and language development was similar regardless of a neonatal diagnosis of LONS. In contrast, VPT children with LONS had a higher risk of movement difficulties than those without LONS (p = 0.02). However, the association was lost after adjusting for confounders (ß = -0.25; p > 0.05). CONCLUSION: LONS per se was not associated with the risk for poor long-term cognitive or motor outcomes in VPT children. Social-demographic and clinical characteristics assessed during the neonatal period and at the time of neurodevelopment assessment were similar between groups suggesting that social-related factors such as parents' educational level could have mitigated the LONS impact.

Association of child neurodevelopmental or behavioural problems with maternal unemployment in a population-based birth cohort.

PURPOSE: To estimate associations between suspected or diagnosed neurodevelopmental or behavioural problems in 7-year-old children and maternal unemployment at child age 7 and 10, in a Portuguese birth cohort. METHODS: We evaluated 5754 mothers and their children of the population-based birth cohort Generation XXI in Porto, Portugal. Data on suspected and diagnosed child neurodevelopmental and behavioural problems (exposures)-learning, attention and language problems, externalising behaviours, developmental delay, autism spectrum disorders, and other neurodevelopmental problems-were retrieved at 7 years of age by interviewing caregivers. Maternal employment status (outcome) was collected at the 7- and 10-year follow-up waves. Robust Poisson regression models were used to estimate associations. RESULTS: After adjustment for maternal and household characteristics, women were more likely to be unemployed at child age 10 if the child had, up to age 7, any of the following suspected problems: an autism spectrum disorder (PR = 1.73; 95% CI 1.07, 2.79), developmental delay (PR = 1.58; 95% CI 1.20, 2.06), externalising behaviours (PR = 1.29; 95% CI 1.11, 1.50) or learning problems (PR = 1.26; 95% CI 1.07, 1.48). When the exposure was restricted to clinically diagnosed disorders, the magnitude of associations remained similar but estimates were less precise. Associations with unemployment were stronger at child age 10 (prospective analyses), than at child age 7 (cross-sectional). CONCLUSION: Having a child with learning, developmental or behavioural problems, or an autism spectrum disorder up to age 7 was associated with maternal unemployment three years later, even in a less affluent European economy where the dual-earner family structure is often necessary to make ends meet.

Mother-child reporting discrepancies of child physical abuse: Associations with internalizing and externalizing symptoms.

BACKGROUND: Mother-child discrepancies frequently occur in reports of child physical abuse. Such report discrepancies raise important challenges for interpreting and integrating data from multiple informants in forensic and clinical settings. OBJECTIVES: The main goal of this study was to identify patterns of mother-child discrepancies in reporting CPA using latent profile analysis. We then tested differences between profiles on mothers' mental health problems and children's internalizing and externalizing symptoms. PARTICIPANTS AND SETTING: Participants were 159 mother-child dyads with police-documented exposure to intimate partner violence. METHOD: Participants were recruited from Child Protective Services and shelter residences from all regions of Portugal. After obtaining informed consent, assessment protocols were administered separately to mothers and children. RESULTS: We identified two convergent profiles (mother-child agreement on reports of both high and low exposure to CPA) and one divergent profile (the child reported significantly higher exposure to CPA than the mother). Mothers from the divergent profile reported more depressive and post-traumatic stress symptoms than mothers from the convergent profiles. Children of the divergent profile and one of the convergent profiles (mother-child agreement on high exposure to CPA) showed the highest internalizing and externalizing symptoms. CONCLUSIONS: These results illustrate how examining informant discrepancies in the assessment of abusive parenting practices increases our understanding of children's psychological adjustment in high-risk contexts.

Changes to women's childbirth plans during the COVID-19 pandemic and posttraumatic stress symptoms: a cross-national study.

A considerable number of women giving birth during COVID-19 pandemic reported being concerned about changes to their childbirth plans and experiences due to imposed restrictions. Research prior to the pandemic suggests that women may be more at risk of post-traumatic stress symptoms (PTSS) due to unmet expectations of their childbirth plans. Therefore, this study aimed to examine if the mismatch between women's planned birth and actual birth experiences during COVID-19 was associated with women's postpartum PTSS. Women in the postpartum period (up to 6 months after birth) across 11 countries reported on childbirth experiences, mental health, COVID-19-related factors, and PTSS (PTSD checklist DSM-5 version) using self-report questionnaires (ClinicalTrials.gov: NCT04595123). More than half (64%) of the 3532 postpartum women included in the analysis reported changes to their childbirth plans. All changes were significantly associated with PTSS scores. Participants with one and two changes to their childbirth plans had a 12% and 38% increase, respectively, in PTSS scores compared to those with no changes (Exp(ß) = 1.12; 95% CI [1.06-1.19]; p < 0.001 and Exp(ß) = 1.38; 95% CI [1.29-1.48]; p < 0.001). In addition, the effect of having one change in the childbirth plan on PTSS scores was stronger in primigravida than in multigravida (Exp(ß) = 0.86; 95% CI [0.77-0.97]; p = 0.014). Changes to women's childbirth plans during the COVID-19 pandemic were common and associated with women's postpartum PTSS score. Developing health policies that protect women from the negative consequences of unexpected or unintended birth experiences is important for perinatal mental health.

Prediction of movement difficulties at 5 years from parent report at 2 years in children born extremely preterm.

AIM: To assess the predictive validity of parent-reported gross motor impairment (GMI) at age 2 years to detect significant movement difficulties at age 5 years in children born extremely preterm. METHOD: Data were from 556 children (270 males, 286 females) born at less than 28 weeks' gestation in 2011 to 2012 in 10 European countries. Parent report of moderate/severe GMI was defined as walking unsteadily or unable to walk unassisted at 2 years corrected age. Examiners assessed significant movement difficulties (score ≤ 5th centile on the Movement Assessment Battery for Children, Second Edition) and diagnoses of cerebral palsy (CP) were collected by parent report at 5 years chronological age. RESULTS: At 2 years, 66 (11.9%) children had moderate/severe GMI. At 5 years, 212 (38.1%) had significant movement difficulties. Parent reports of GMI at age 2 years accurately classified CP at age 5 years in 91.0% to 93.2% of children. Classification of moderate/severe GMI at age 2 years had high specificity (96.2%; 95% confidence interval 93.6-98.0) and positive predictive value (80.3%; 68.7-89.1) for significant movement difficulties at age 5 years. However, 74.5% of children with significant movement difficulties at 5 years were not identified with moderate/severe GMI at age 2 years, resulting in low sensitivity (25.1%; 19.4-31.5). INTERPRETATION: This questionnaire may be used to identify children born extremely preterm who at age 2 years have a diagnosis of CP or movement difficulties that are likely to have a significant impact on their functional outcomes at age 5 years.

In silico description of the adsorption of cell signaling pathway proteins ovalbumin, glutathione, LC3, TLR4, ASC PYCARD, PI3K and NF-Kß on 7.0 nm gold nanoparticles: obtaining their Lennard-Jones-like potentials through docking and molecular mechanics.

The impact of vaccination on the world's population is difficult to calculate. For developing different types of vaccines, adjuvants are substances added to vaccines to increase the magnitude and durability of the immune response and the effectiveness of the vaccine. This work explores the potential use of spherical gold nanoparticles (AuNPs) as adjuvants. Thus, we employed docking techniques and molecular mechanics to describe how a AuNP 7.0 nm in diameter interacts with cell signaling pathway proteins. Initially, we used X-ray crystallization data of the proteins ovalbumin, glutathione, LC3, TLR4, ASC PYCARD, PI3K, and NF-Kß to study the adsorption with an AuNP through molecular docking. Therefore, interaction energies were obtained for the AuNP complexes and individual proteins, as well as the AuNP and OVA complex (AuNP@OVA) with each cellular protein, respectively. Results showed that AuNPs had the highest affinity for OVA individually, followed by glutathione, ASC PYCARD domain, LC3, PI3K, NF-Kß, and TLR4. Furthermore, when evaluating the AuNP@OVA complex, glutathione showed a greater affinity with more potent interaction energy when compared to the other studied systems.

Looking for the Key to Winning: Psychophysiological Predicting Factors in Healthy University Students.

Performance in competitive situations has been linked to various psychobiological factors such as personality traits (e.g., competitiveness), situational appraisal (e.g., motivation), and cardiovascular response (e.g., heart rate). However, it remains unclear whether these factors can predict competitive success. This paper aims to assess, through discriminant analysis, the predictive capacity of these psychobiological variables regarding the likelihood of winning, ultimately delineating a psychophysiological profile associated with success. Across three distinct studies, a total of 154 participants (66 men) engaged in a face-to-face laboratory competition. Prior to the competition, assessments of competitiveness traits, anxiety, self-efficacy, and motivation were conducted, and heart rate reactivity during the competition was measured. These variables collectively formed the basis for constructing the predictive model. The results of the initial study demonstrated that our model accurately classified 68.8% of the cases. Specifically, high levels of competitiveness, self-efficacy, motivation, and heart rate reactivity, coupled with low anxiety, were predictive of winning. These findings were subsequently replicated in two independent validation samples involving both men and women (studies 2 and 3), thereby reinforcing the robustness of the earlier results. In conclusion, our findings suggest that the psychological state preceding competition, along with cardiovascular reactivity, may serve as predictors for the probability of winning.

Expanding the Potential of Self-Assembled Silk Fibroin as Aerogel Particles for Tissue Regeneration.

A newly produced silk fibroin (SF) aerogel particulate system using a supercritical carbon dioxide (scCO2)-assisted drying technology is herein proposed for biomedical applications. Different concentrations of silk fibroin (3%, 5%, and 7% (w/v)) were explored to investigate the potential of this technology to produce size- and porosity-controlled particles. Laser diffraction, helium pycnometry, nitrogen adsorption-desorption analysis and Fourier Transform Infrared with Attenuated Total Reflectance (FTIR-ATR) spectroscopy were performed to characterize the physicochemical properties of the material. The enzymatic degradation profile of the SF aerogel particles was evaluated by immersion in protease XIV solution, and the biological properties by cell viability and cell proliferation assays. The obtained aerogel particles were mesoporous with high and concentration dependent specific surface area (203-326 m2/g). They displayed significant antioxidant activity and sustained degradation in the presence of protease XIV enzyme. The in vitro assessment using human dermal fibroblasts (HDF) confirm the particles' biocompatibility, as well as the enhancement in cell viability and proliferation.

The effect of parenting behaviours on adolescents' rumination: a systematic review of longitudinal studies.

Rumination is an emotional regulation mechanism strongly associated with the development and maintenance of internalising psychopathology in adolescence and adulthood. Parenting behaviours (PBs) play a pivotal role in the development of rumination in children and adolescents. Nonetheless, the specific PBs that can either protect against or increase the risk of rumination development remain poorly understood. This systematic review aimed to explore the (1) temporal associations between PBs and adolescents' rumination and (2) potential moderators influencing these associations. We conducted a comprehensive search across Web of Science, Scopus, PubMed, Academic Search Complete and Eric databases, adhering to PRISMA reporting guidelines. Out of 1,868 abstracts screened, 182 articles underwent full-text examination, with nine meeting the inclusion criteria for the systematic review. Overall, the studies indicated that PBs characterised by criticism, rejection and control were positively associated with the development of rumination in adolescents, whilst PBs marked by authoritative practises exhibited a negative association with rumination. Gender, temperament, environmental sensitivity and pubertal timing emerged as significant moderators in the effects of PBs on rumination. However, conclusions were limited due to the studies' methodological heterogeneity. Future studies on PBs and rumination should address various dimensions of PBs and different moderators to identify factors that can modify the development of rumination across adolescence. Findings may inform family-based prevention programmes to promote emotion regulation in adolescents as a protective factor against internalising psychopathology across adulthood.

Herpetic Esophagitis: A Cause of Dysphagia in a Malnourished Patient.

Herpetic esophagitis (HE) is an esophageal infection caused by herpes simplex virus (HSV). Although less common, it can occasionally affect immunocompetent hosts. It can manifest as odynophagia and/or dysphagia and should lead to an investigation by upper digestive endoscopy with a biopsy. The authors report a case of a 65-year-old man with a past medical history relevant for schizophrenia, oligophrenia, and malnutrition, and no other history or evidence of immunosuppression, who presented with severe dysphagia over weeks and recent episodes of food aspiration with consequent pneumonia. An upper gastrointestinal endoscopy was performed, revealing severe stenosis at the level of the gastroesophageal junction with scar tissue, not transposable with the endoscope. The biopsy led to the diagnosis of hepatic esophagitis. Despite the immunocompetent status (excepting only the risk factor malnutrition) and treatment with acyclovir, with initial clinical improvement, the patient died a few weeks after diagnosis after multiple respiratory complications such as nosocomial infection. This case highlights that herpetic esophagitis is sometimes observed in immunocompetent hosts. HE has a self-limited course, with severe complications more frequent in immunosuppressed patients. However, it is also important to suspect this condition in immunocompetent patients and look for risk factors, given the potential morbidity this disease entails. In this group of patients, the presence of predisposing factors and associated comorbidities, such as malnutrition, alcohol consumption, or use of corticosteroids, have been associated with the development of viral esophagitis (including HE). HE remains a clinical challenge, especially in patients with risk factors for immunosuppression, such as malnutrition, as in the reported case.

Needs assessment for behavioral parent training for ADHD in Brazil.

Introduction: Attention-Deficit/Hyperactivity Disorder (ADHD) is a debilitating condition affecting children and their families worldwide. Behavioral parent training is a recommended form of empirically supported non-pharmacological intervention for young children with mild to moderate ADHD. However, access to such treatment is limited in many countries. Here we identify the treatment needs of Brazilian families with children demonstrating symptoms of ADHD, and the barriers families face in accessing behavioral treatment. Methods: A qualitative needs assessment was undertaken with parents (n = 23), educators (n = 15), and healthcare providers (n = 16). Semi-structured telephone interviews were conducted, and common themes were identified through inductive coding of participants' responses. Results: Participants reported a lack of accessible behavioral treatment, and delays in accessing treatment when available. The majority of parents had not received behavioral parent training, despite it being a recommended form of treatment. Parents, educators and healthcare providers strongly endorsed a need for practical tools to manage the behavior of children with ADHD. Conclusion: Existing services might not meet the needs of children with ADHD and their families in Brazil. Easily accessed behavioral parent training programs are recommended to address the identified treatment gap for Brazilian children with ADHD and their families.

Women's perinatal depression: Anhedonia-related symptoms have increased in the COVID-19 pandemic.

BACKGROUND: The prevalence of perinatal depression increased during the COVID-19 pandemic, which may be due to changes in the profile of specific depressive symptoms. AIMS: To analyze the impact of the COVID-19 pandemic on the (1) prevalence and severity of specific depressive symptoms; and on the (2) prevalence of clinically significant symptoms of depression during pregnancy and postpartum. METHODS: Pregnant and postpartum women recruited before (n = 2395) and during the COVID-19 pandemic (n = 1396) completed a sociodemographic and obstetric questionnaire and the Edinburgh Postnatal Depression Scale (EPDS). For each item, scores ≥1 and ≥ 2 were used to calculate the prevalence and severity of depressive symptoms, respectively. RESULTS: The prevalence and severity of symptoms of depression were significantly higher during the COVID-19 pandemic. The prevalence of specific symptoms increased by >30%, namely "being able to laugh and see the funny side of things" (pregnancy 32.6%, postpartum 40.6%), "looking forward with enjoyment to things" (pregnancy 37.2%, postpartum 47.2%); and "feelings of sadness/miserable" or "unhappiness leading to crying" during postpartum (34.2% and 30.2%, respectively). A substantial increase was observed in the severity of specific symptoms related to feelings that "things have been getting on top of me" during pregnancy and the postpartum period (19.4% and 31.6%, respectively); "feeling sad or miserable" during pregnancy (10.8%); and "feeling scared/panicky" during postpartum (21.4%). CONCLUSION: Special attention should be paid to anhedonia-related symptoms of perinatal depression to ensure that they are adequately managed in present and future situations of crisis.

The influence of maternal reflective functioning and parenting behavior on infant development in the context of perinatal intimate partner violence: a study protocol.

BACKGROUND: Intimate partner violence (IPV) affects 25% of children under the age of five worldwide, yet the impact of perinatal IPV and its underlying mechanisms on infant development remains poorly understood. IPV indirectly affects infant development through the mother's parenting behavior, but research on maternal neuro and cognitive processes, such as parental reflective functioning (PRF), is scarce, despite its potential as an unfolding mechanism. The objective of our study, Peri_IPV, is to examine the direct and indirect pathways linking perinatal IPV and infant development. We will analyze the direct impact of perinatal IPV on mothers' neuro and cognitive parental reflective functioning (PRF) and parenting behavior during the postpartum period, the direct impact of perinatal IPV on infant development, and whether maternal PRF mediates the link between perinatal IPV and parenting behavior. We will also explore the mediation role of parenting behavior in the association between perinatal IPV and infant development and whether the impact of perinatal IPV on infant development occurs through the links between maternal PRF and parenting behavior. Finally, we will examine the moderation role of mother's adult attachment in the impact of perinatal IPV on maternal neuro and cognitive PRF and parenting behavior during the postpartum period, as well as on infant development. METHODS: Our study will use a multi-method, prospective design to capture different levels of PRF, parenting behavior, and infant development. Three-hundred and forty pregnant women will participate in a 4-wave longitudinal study from the 3rd trimester of pregnancy to 12 months postpartum. In the 3rd trimester and 2 months postpartum, women will report on their sociodemographic and obstetric characteristics. In all assessment waves, mothers will complete self-reported measures of IPV, cognitive PRF, and adult attachment. At 2 months postpartum, women's neuro PRF will be monitored, and at 5 months postpartum, their parenting behavior will be assessed. The infant-mother attachment will be assessed at 12 months postpartum. DISCUSSION: Our study's innovative focus on maternal neuro and cognitive processes and their impact on infant development will inform evidence-based early intervention and clinical practices for vulnerable infants exposed to IPV.