Childhood trauma and the enduring consequences of forcibly separating children from parents at the United States border

Maternal separation during lactation affects recognition memory, emotional behaviors, hippocampus and gut microbiota composition in C57BL6J adolescent female mice

BACKGROUND

Maternal separation (MS) in rodents is a paradigm of early life events that affects neurological development in depression. Adolescence is a time of dramatic increases in psychological vulnerability, and being female is a depression risk factor. However, data on whether different MS scenarios affect behavioral deficits and the potential mechanisms in adolescent female mice are limited.

METHODS

C57BL/6 J female pups were exposed to different MS (no MS, NMS; MS for 15 min/day, MS15; or 180 min/day, MS180) from postnatal day (PND)1 to PND21 and subjected for behavioral tests during adolescence. Behavioural tests, specifically the open field test (OFT), novel object recognition test (NOR) test and tail suspension test (TST), were performed. The expression of proinflammatory cytokines, hippocampal neurogenesis, neuroinflammation, and gut microbiota were also assessed.

RESULTS

The results showed that MS180 induced emotional behavioral deficits and object recognition memory impairment; however, MS15 promoted object recognition memory in adolescent females. MS180 decreased hippocampal neurogenesis of adolescent females, induced an increase in microgliosis, and increased certain inflammatory factors in the hippocampus, including TNF-α, IL-1β, and IL-6. Furthermore, different MS altered gut microbiota diversity, and alpha diversity in the Shannon index was negatively correlated with the peripheral inflammatory factors TNF-α, IL-1β, and IL-6. Species difference analysis showed that the gut microbiota composition of the phyla Desulfobacterota and Proteobacteria was affected by the MS.

LIMITATIONS

The sex differences in adolescent animal and causality of hippocampal neurogenesis and gut microbiota under different MS need to be further analyzed in depression.

CONCLUSION

This study indicates different MS affect recognition memory and emotional behaviors in adolescent females, and gut microbiota-neuroinflammation and hippocampal neurogenesis may be a potential site of early neurodevelopmental impairment in depression.

Psychosocial and neurobiological aspects of the worldwide refugee crisis: From vulnerability to resilience

Anisman, H., Doubad, D., Asokumar, A. & Matheson, K. Psychosocial and neurobiological aspects of the worldwide refugee crisis: From vulnerability to resilience. NEUROSCI BIOBEHAV REV, XXXX. Immigration occurs between countries either to obtain employment, for family reunification or to escape violence and other life-threatening conditions. Refugees and asylum seekers are often obligated to overcome a uniquely challenging set of circumstances prior to and during migration. Settlement following immigration may pose yet another set of stressors related to acculturation to the host country, as well as financial insecurity, discrimination, language barriers, and social isolation. Here we discuss the multiple consequences of immigration experiences, focusing on the health disturbances that frequently develop in adults and children. Aside from the psychosocial influences, immigration-related challenges may cause hormonal, inflammatory immune, and microbiota changes that favor psychological and physical illnesses. Some biological alterations are subject to modification by epigenetic changes, which have implications for intergenerational trauma transmission, as might disruptions in parenting behaviors and family dysfunction. Despite the hardships experienced, many immigrants and their families exhibit positive psychological adjustment after resettlement. We provide information to diminish the impacts associated with immigration and offer strength-based approaches that may foster resilience.

Coping with the experience of frustration throughout life: Sex- and age-specific effects of early life stress on the susceptibility to reward devaluation

Early life stress may lead to lifelong impairments in psychophysiological functions, including emotional and reward systems. Unpredicted decrease in reward magnitude generates a negative emotional state (frustration) that may be involved with susceptibility to psychiatric disorders. We evaluated, in adolescents and adult rats of both sexes, whether maternal separation (MS) alters the ability to cope with an unexpected reduction of reward later in life. Litters of Wistar rats were divided into controls (non handled - NH) or subjected to MS. Animals were trained to find sugary cereal pellets; later the amount was reduced. Increased latency to reach the reward-associated area indicates higher inability to regulate frustration. The dorsal hippocampus (dHC) and basolateral amygdala (BLA) were evaluated for protein levels of NMDA receptor subunits (GluN2A/GluN2B), synaptophysin, PSD95, SNAP-25 and CRF1. We found that adult MS males had greater vulnerability to reward reduction, together with decreased GluN2A and increased GluN2B immunocontent in the dHC. MS females and adolescents did not differ from controls. We concluded that MS enhances the response to frustration in adult males. The change in the ratio of GluN2A and GluN2B subunits in dHC could be related to a stronger, more difficult to update memory of the aversive experience.

Family Separation at the US and Mexico Border Continues

Record-breaking levels of asylum seeking by families with young children continue at the United States/Mexico border, particularly the Rio Grande Valley sector. In this Commentary, our aim is to increase awareness by providing child and adolescent mental health care providers with an update on current migrant conditions, bringing to light issues of family separation previously highlighted in the Journal.1 For context, our international group has collected data, via 3 large-scale studies funded by the National Institutes of Health, from more than 600 Latinx immigrants seeking asylum at the US/Mexico border in the last 4 years, during which levels of violence, climate disruption, and poverty in the Northern Triangle of Central America (ie, El Salvador, Guatemala, and Honduras) and Mexico have propelled high and sustained levels of asylum seeking in the United States. We contribute expertise in clinical psychology, Latinx psychology, attachment disruption, and public health, as well as this front-row perspective.

Posttraumatic Stress Disorder in Our Migrant Youth

There is an ongoing diagnostic and treatment challenge for migrant youth with posttraumatic stress disorder (PTSD) that many clinicians face. Current studies have helped clinicians to develop a better understanding of the migrant youth's journey including potentially traumatic and adverse events they encounter. This includes determining if premigration, migration, and postmigration stressors have had an impact on the individual. This has also helped clinicians, educators, and legal advocates to use a collaborative approach to address the migrant youth's needs for managing the severity of PTSD symptoms.

Suicide prevention programming across ecological levels: Recommendations from Latinx immigrant origin youth and their parents

INTRODUCTION

Latinx immigrant-origin youth (IOY) have unique risks for suicidal thoughts and behaviors. It has been suggested that these risks should be addressed from an ecological perspective, addressing cultural and family context as well as structural and systemic barriers to prevention. This study sought to explore perspectives of immigrant-origin Latinx adolescents and their caregivers on suicide and its prevention, including the potential impact of stressors specific to immigrant status.

METHOD

Focus groups were conducted in 2018-2019 with Latinx immigrant-origin caregivers (N = 41, 97.5% female) and adolescents (ages = 14-19, N = 56, 50% female). Participants were recruited from community-based organizations in two different cities. A codebook approach to thematic analysis was used to identify themes, which were subsequently mapped onto levels of the Center for Disease Control's Social-Ecological Framework for Violence Prevention.

RESULTS

Participants identified both contributors to suicidal behavior and potential components of prevention programming across ecological levels. Specific recommendations for suicide prevention included engaging in recreation, parenting education and support, enhancing academic supports for adolescents, and enhancing school-family communication. Structural barriers (e.g., caregiver work schedules) to implementing recommendations were described.

DISCUSSION

Our results highlight the potential role of access to school and community-based supports as public health-oriented suicide prevention strategies and suggest a need to address barriers faced by immigrant families in accessing these supports alongside addressing barriers to mental health treatment. Policies impacting immigrant families' financial stability and increasing the availability of recreational and academic opportunities may promote mental health and prevent suicidal thoughts and behavior among IOY. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Behavioral and inflammatory changes in rats induced by a three-hit stress model: Implications for psychiatric disorders

Many aspects of the impact of childhood trauma remain unknown, such as the age at which individuals are most vulnerable to trauma, whether traumatic experiences have more severe and lasting effects when experienced early in life, and whether early life trauma causes psychiatric conditions such as anxiety and major depressive disorder (MDD) that persist over time or evolve into other disorders. Thus, this study aimed to investigate the impact of traumatic experiences in childhood on susceptibility to mood disorders in adulthood, particularly MDD. Animal models were used to address these questions, and different stressor protocols at various stages of the offspring's life were used. Three-hit starting with injections of Poly: IC was performed on the 9th day of gestation and then considered the first stressor. After birth, the animals were exposed to the maternal deprivation (MD) protocol, which separated the pups from the mother 3 h a day during the first ten days of life. From the 60th day of life, the animals were divided to receive the chronic mild stress (CMS) protocol over 21 days. The stressors can induce anxiety-like behaviors, such as increased locomotor activity through a maternal immune activation protocol using Poly: IC and demonstrating depressive-like behaviors through the MD and CMS protocols. It also showed changes in brain structures for pro-inflammatory parameters, IL-1β and TNF-α, and alterations in anti-inflammatory parameters, IL-4 and IL-10, at different ages of life. The study also found that regulating pro- and anti-inflammatory cytokines is necessary for appropriate neuronal behavior, and stress responses can be both friendly and enemy, with costs and benefits balanced to provide the best-fit result. In conclusion, phenotypic characteristics of animals' life history are shaped by signals transmitted directly or indirectly to developing animals, known as "predictive adaptive responses."

Crisis Migration Adverse Childhood Events: A New Category of Youth Adversity for Crisis Migrant Children and Adolescents

The present article proposes an extension of the concept of adverse childhood experiences (ACEs) to apply to crisis migration - where youth and families are fleeing armed conflicts, natural disasters, community violence, government repression, and other large-scale emergencies. We propose that adverse events occurring prior to, during, and following migration can be classified as crisis-migration-related ACEs, and that the developmental logic underlying ACEs can be extended to the new class of crisis-migration-related ACEs. Specifically, greater numbers, severity, and chronicity of crisis-migration-related ACEs would be expected to predict greater impairments in mental and physical health, poorer interpersonal relationships, and less job stability later on. We propose a research agenda centered around definitional clarity, rigorous measurement development, prospective longitudinal studies to establish predictive validity, and collaborations among researchers, practitioners, and policymakers.

Dissecting early life stress-induced adolescent depression through epigenomic approach

Early life stress (ELS), such as abuse and neglect during childhood, can lead to psychiatric disorders in later life. Previous studies have suggested that ELS can cause profound changes in gene expression through epigenetic mechanisms, which can lead to psychiatric disorders in adulthood; however, studies on epigenetic modifications associated with ELS and psychiatric disorders in adolescents are limited. Moreover, how these epigenetic modifications can lead to psychiatric disorders in adolescents is not fully understood. Commonly, DNA methylation, histone modification, and the regulation of noncoding RNAs have been attributed to the reprogramming of epigenetic profiling associated with ELS. Although only a few studies have attempted to examine epigenetic modifications in adolescents with ELS, existing evidence suggests that there are commonalities and differences in epigenetic profiling between adolescents and adults. In addition, epigenetic modifications are sex-dependent and are influenced by the type of ELS. In this review, we have critically evaluated the current evidence on epigenetic modifications in adolescents with ELS, particularly DNA methylation and the expression of microRNAs in both preclinical models and humans. We have also clarified the impact of ELS on psychiatric disorders in adolescents to predict the development of neuropsychiatric disorders and to prevent and recover these disorders through personalized medicine.

Early deprivation alters structural brain development from middle childhood to adolescence

Hypotheses concerning the biologic embedding of early adversity via developmental neuroplasticity mechanisms have been proposed on the basis of experimental studies in animals. However, no studies have demonstrated a causal link between early adversity and neural development in humans. Here, we present evidence from a randomized controlled trial linking psychosocial deprivation in early childhood to changes in cortical development from childhood to adolescence using longitudinal data from the Bucharest Early Intervention Project. Changes in cortical structure due to randomization to foster care were most pronounced in the lateral and medial prefrontal cortex and in white matter tracts connecting the prefrontal and parietal cortex. Demonstrating the causal impact of exposure to deprivation on the development of neural structure highlights the importance of early placement into family-based care to mitigate lasting neurodevelopmental consequences associated with early-life deprivation.

Clinical Considerations for Immigrant, Refugee, and Asylee Youth Populations

This article will explore the psychological sequelae of forced family separation in immigration policy, the effects of the COVID-19 pandemic on the youth migrant population, how youth migrants form an identity in their new country, and finally how politics affect the mental health of youth migrants.

The Neurobiology of Infant Attachment-Trauma and Disruption of Parent-Infant Interactions

Current clinical literature and supporting animal literature have shown that repeated and profound early-life adversity, especially when experienced within the caregiver-infant dyad, disrupts the trajectory of brain development to induce later-life expression of maladaptive behavior and pathology. What is less well understood is the immediate impact of repeated adversity during early life with the caregiver, especially since attachment to the caregiver occurs regardless of the quality of care the infant received including experiences of trauma. The focus of the present manuscript is to review the current literature on infant trauma within attachment, with an emphasis on animal research to define mechanisms and translate developmental child research. Across species, the effects of repeated trauma with the attachment figure, are subtle in early life, but the presence of acute stress can uncover some pathology, as was highlighted by Bowlby and Ainsworth in the 1950s. Through rodent neurobehavioral literature we discuss the important role of repeated elevations in stress hormone corticosterone (CORT) in infancy, especially if paired with the mother (not when pups are alone) as targeting the amygdala and causal in infant pathology. We also show that following induced alterations, at baseline infants appear stable, although acute stress hormone elevation uncovers pathology in brain circuits important in emotion, social behavior, and fear. We suggest that a comprehensive understanding of the role of stress hormones during infant typical development and elevated CORT disruption of this typical development will provide insight into age-specific identification of trauma effects, as well as a better understanding of early markers of later-life pathology.

Early Life Adversity and Neuropsychiatric Disease: Differential Outcomes and Translational Relevance of Rodent Models

It is now well-established that early life adversity (ELA) predisposes individuals to develop several neuropsychiatric conditions, including anxiety disorders, and major depressive disorder. However, ELA is a very broad term, encompassing multiple types of negative childhood experiences, including physical, sexual and emotional abuse, physical and emotional neglect, as well as trauma associated with chronic illness, family separation, natural disasters, accidents, and witnessing a violent crime. Emerging literature suggests that in humans, different types of adverse experiences are more or less likely to produce susceptibilities to certain conditions that involve affective dysfunction. To investigate the driving mechanisms underlying the connection between experience and subsequent disease, neuroscientists have developed several rodent models of ELA, including pain exposure, maternal deprivation, and limited resources. These studies have also shown that different types of ELA paradigms produce different but somewhat overlapping behavioral phenotypes. In this review, we first investigate the types of ELA that may be driving different neuropsychiatric outcomes and brain changes in humans. We next evaluate whether rodent models of ELA can provide translationally relevant information regarding links between specific types of experience and changes in neural circuits underlying dysfunction.

Canada's Colonial Genocide of Indigenous Peoples: A Review of the Psychosocial and Neurobiological Processes Linking Trauma and Intergenerational Outcomes

The policies and actions that were enacted to colonize Indigenous Peoples in Canada have been described as constituting cultural genocide. When one considers the long-term consequences from the perspective of the social and environmental determinants of health framework, the impacts of such policies on the physical and mental health of Indigenous Peoples go well beyond cultural loss. This paper addresses the impacts of key historical and current Canadian federal policies in relation to the health and well-being of Indigenous Peoples. Far from constituting a mere lesson in history, the connections between colonialist policies and actions on present-day outcomes are evaluated in terms of transgenerational and intergenerational transmission processes, including psychosocial, developmental, environmental, and neurobiological mechanisms and trauma responses. In addition, while colonialist policies have created adverse living conditions for Indigenous Peoples, resilience and the perseverance of many aspects of culture may be maintained through intergenerational processes.

Childhood Trauma and Non-suicidal Self-Injury Among Chinese Adolescents: The Mediating Role of Psychological Sub-health

The factors associated with non-suicidal self-injury (NSSI) of adolescents have been widely researched. However, the underlying mechanism of the relationship between childhood trauma and NSSI is limited. This study aimed to explore the risk factors for NSSI among Chinese adolescents. Our hypothesis was that psychological sub-health (PSH) played a mediating role between childhood trauma and NSSI. The Childhood Trauma Questionnaire, the Multidimensional Sub-health Questionnaire of Adolescent, and the self-report NSSI were used to measure childhood trauma, PSH, and NSSI. Structural equation model (SEM) was performed to verify our hypothesis. The results showed that 33.9% of the participants in our survey had engaged in NSSI in the past year. Adolescents who were left-behind children or in primary schools were more likely to engage in NSSI. Additionally, 56.2% of the participants had moderate to severe childhood trauma, and 26.1% of the participants had PSH. Furthermore, childhood trauma and PSH would increase the risk of NSSI by 2 times (B = 0.79, p < 0.01) and 5 times (B = 1.64, p < 0.01), respectively. SEM was established (p = 0.512) and the goodness-of-fit indices were examined (CMIN/DF = 0.892; GFI = 0.997; AGFI = 0.992; NFI = 0.991; RFI = 0.980; IFI = 1.00; TLI = 1.00; CFI = 1.00; RMSEA < 0.001). The SEM indicated that childhood trauma positively predicted NSSI both directly and indirectly through PSH. PSH has been confirmed to have partial mediating effects between childhood trauma and NSSI. The assessment of PSH may be an operable and effective method to screen and predict NSSI. Meanwhile, the intervention of childhood trauma and PSH may effectively prevent and reduce the occurrence of NSSI among adolescents.

Understanding trauma experiences and needs through a comprehensive assessment of transition age youth in child welfare

BACKGROUND

In the context of child welfare, Transition Age Youth (TAY) have high rates of trauma experiences (TEs) and are more likely to exhibit negative outcomes as they transition into adulthood.

OBJECTIVE

This study describes the frequency and distribution of TEs among TAY in child welfare, as a whole and across sex and race/ethnicity. This study also examines the relationship between TEs and Child and Adolescent Needs and Strengths (CANS) needs.

PARTICIPANTS AND SETTING

Participants included 3324 TAY (14.5 to 21-year-olds) who were under the care of the Illinois Department of Child and Family Services (IDCFS) and in out-of-home care for at least one year.

METHODS

The CANS was the primary measure for this study. Administrative and clinical data were examined for youth who met the identified criteria. Pearson's chi-square tests of association were conducted to determine differences in TEs across race/ethnicity and sex. Negative binomial regressions were used to determine the association between TEs and needs.

RESULTS

Most TAY had at least one TE (91%) and the majority had four or more TEs (52%). Significant differences occurred in relation to sex and race/ethnicity. Furthermore, TEs were significantly associated with needs across all CANS domains examined (e.g., behavioral/emotional needs, life domain functioning).

CONCLUSIONS

This is one of the few empirical studies to examine TEs and related functional, behavioral, and emotional needs of TAY in child welfare. Overall, findings suggest a need for improving trauma-informed approaches and interventions that serve TAY.

The psychological effects of forced family separation on asylum-seeking children and parents at the US-Mexico border: A qualitative analysis of medico-legal documents

The U.S. government forcibly separated more than 5,000 children from their parents between 2017 and 2018 through its "Zero Tolerance" policy. It is unknown how many of the children have since been reunited with their parents. As of August 1, 2021, however, at least 1,841 children are still separated from their parents. This study systematically examined narratives obtained as part of a medico-legal process by trained clinical experts who interviewed and evaluated parents and children who had been forcibly separated. The data analysis demonstrated that 1) parents and children shared similar pre-migration traumas and the event of forced family separation in the U.S.; 2) they reported signs and symptoms of trauma following reunification; 3) almost all individuals met criteria for DSM diagnoses, even after reunification; 4) evaluating clinicians consistently concluded that mental health treatment was indicated for both parents and children; and 5) signs of malingering were absent in all cases.

Working toward anti-racist perspectives in attachment theory, research, and practice

Recent social movements have illuminated systemic inequities in U.S. society, including within the social sciences. Thus, it is essential that attachment researchers and practitioners engage in reflection and action to work toward anti-racist perspectives in the field. Our aims in this paper are (1) to share the generative conversations and debates that arose in preparing the Special Issue of Attachment & Human Development, "Attachment Perspectives on Race, Prejudice, and Anti-Racism"; and (2) to propose key considerations for working toward anti-racist perspectives in the field of attachment. We provide recommendations for enriching attachment theory (e.g. considering relations between caregivers' racial-ethnic socialization and secure base provision), research (e.g. increasing the representation of African American researchers and participants), and practice (e.g. advocating for policies that reduce systemic inequities in family supports). Finally, we suggest two relevant models integrating attachment theory with perspectives from Black youth development as guides for future research.

The impact of early life stress and immune challenge on behavior and glia cells alteration in late adolescent rats

Maternal deprivation (MD) is known to be related to long-term changes that could influence the onset of psychiatric disorders. Studies have demonstrated that early life stress makes the cells in the brain more susceptible to subsequent stressors. To test it, we used an animal model of MD conducted from postnatal day (PND) 1 to 10. Deprived and non-deprived rats (control) were randomized to receive or not lipopolysaccharide (LPS) at 5 mg/kg on PND 50. The behavior and glial cells activation were evaluated in all groups from 51 to 53 PND. There was an increase in the immobility time in the MD and MD+LPS groups. The spontaneous locomotor activity was not changed between groups. We found elevated ionized calcium-binding adapter molecule 1 (Iba-1)-positive cells levels in the control+LPS and MD+LPS groups. In the MD+LPS group, it was found an increase in Iba-positive cells compared to the MD+sal group. The glial fibrillary acidic protein (GFAP)-positive cells were also increased in the MD+LPS, compared to control+sal, control+LPS, and MD+sal groups. Immune challenge by LPS in late adolescence, which was subjected to MD, did not influence the depressive-like behavior but exerted a pronounced effect in the microglial activation and astrocyte atrophy.

Nonsuicidal self-injury in undergraduate students with major depressive disorder: The role of psychosocial factors

BACKGROUND

Nonsuicidal self-injury (NSSI) is related to childhood abuse, family relationships, interpersonal relationships, personality, but the interaction between them is still unclear, and how they interact in major depressive disorder (MDD).

METHODS

Collected data from 444 undergraduate degree students with MDD participated. Used the Eysenck Personality Questionnaire, Childhood Trauma Questionnaire, Interpersonal Relationship Comprehensive Diagnostic Scale, and Family Assessment Device to assess the patients' psychosocial factors. NSSI behavior was assessed through interviews. Use the Chi-square test, Wilcoxon rank-sum test, Kruskal-Wallis H-test, Distance Correlation, Structural Equation Mode for data analysis.

RESULTS

Overall, 34.2% of patients with MDD had a history of NSSI. MDD patients with a history of NSSI had significant differences in psychoticism, neuroticism, emotional abuse, physical abuse, sexual abuse, emotional neglect, troubles in conversation, ability to make friends and family roles. Among these factors, psychoticism was most related to NSSI, and child abuse, interpersonal relationships and family roles played a variety of roles in mediating the relationship with NSSI.

CONCLUSIONS

Psychosocial factors affect the occurrence of NSSI through chain intermediary effects.

Brief postpartum separation from offspring promotes resilience to lipopolysaccharide challenge-induced anxiety and depressive-like behaviors and inhibits neuroinflammation in C57BL/6J dams

Emerging evidence indicates an important role for neuroinflammation in depression. Brief maternal separation promotes resilience to depression in offspring, but relatively little is known about the effects of different durations of postpartum separation (PS) from offspring on anxiety and depressive-like behaviors in dams following immune challenge. Lactating C57BL/6J mice were subjected to no separation (NPS), brief PS (15 min/day, PS15) or prolonged PS (180 min/day, PS180) from postpartum day (PPD) 1 to PPD21 and then injected with lipopolysaccharide (LPS). Behavioral tests, including the open field test (OFT) and forced swimming test (FST), were carried out at 24 h after the injection. LPSresulted in anxiety and depressive-like behaviors in NPS dams and activated ionized calcium-binding adaptor molecule (Iba1), an important biomarker of microglia, in the hippocampus. However, compared with NPS + LPS dams, PS15 + LPS dams spent significantly more time in the center of the OFT (anxiety-like behavior) and exhibited lower immobility time in the FST (depressive-like behavior), which indicated a phenomenon of resilience. Furthermore, the activation of neuroinflammation was inhibited in PS15 dams. Specifically, levels of the Iba1 mRNA and protein were decreased, while the mRNA expression of NLR family pyrin domain containing 3 (NLRP3) inflammasome/interleukin-18 (IL-18)/nuclear factor kappa-B (NF-κB) was decreased in the hippocampus. Furthermore, positive linear correlations were observed between microglial activation and LPS-induced depressive-like behaviors in dams. Collectively, the findings of this study confirm that brief PS from offspring promotes resilience to LPS immune challenge-induced behavioral deficits and inhibits neuroinflammation in dams separated from their offspring during lactation.

Pathway Linking Different Types of Childhood Trauma to Somatic Symptoms in a Subclinical Sample of Female College Students: The Mediating Role of Experiential Avoidance

ABSTRACT

Research has shown that women are more prone to childhood trauma and this state is associated with somatic symptoms. Also, people who have been exposed to traumatic experiences use experiential avoidance to reduce negative emotions. However, the mediating role of experiential avoidance in the relationship between childhood trauma and somatic symptoms is not clear, so, the present study investigated whether the relationships among different types of childhood trauma and somatic symptoms could be explained by experiential avoidance in female college students. In a cross-sectional study, 251 Iranian female college students with somatic symptoms were recruited from the University of Tabriz. Participants completed self-report scales, including the Persian version of Child Abuse Self-Reported Scale, Acceptance and Action Questionnaire-II (AAQ-II), and the Patient-health questionnaire (PHQ-15). A path analysis was used to empirically explore the relationships. Structural equation modeling analyses confirmed a partial mediation model. Study participants who had a higher level of emotional trauma reported higher levels of somatic symptoms. Emotional and neglect trauma showed significant positive relations with experiential avoidance. Bootstrapping results showed that experiential avoidance partially mediated the relationship between emotional trauma and somatic symptoms. Moreover, the association between neglect and somatic symptoms was fully mediated by experiential avoidance. These findings suggest that experiential avoidance might be one mechanism explaining how adverse emotional and neglect experiences influence somatic symptoms. Interventions addressing experiential avoidance through methods such as emotion-focused therapy and mindfulness are discussed as potential future directions for treating somatic symptoms in females who experienced emotional and neglect trauma.

How trauma related to sex trafficking challenges parenting: Insights from Mexican and Central American survivors in the US

Sex trafficking, a form of human trafficking for the purpose of commercial sexual exploitation, with a global prevalence of 4.5 million, has pervasive effects in the mental and physical health of survivors. However, little is known about the experiences and needs of Latinx migrants (the majority of sex trafficking victims in the US) after trafficking, particularly regarding parenting. This QUAL-quant study examines how 14 survivors of sex trafficking (mean age = 30) from Mexico and Central America encounter and respond to parenting experiences after escaping sexual exploitation. Combining a bio-ecological model of parenting with Zimmerman's framework on human trafficking we identified how trauma related to sex trafficking can challenge parenting and how relational and contextual pre and post trafficking factors (dis)enable women to respond to such challenges. Psychological consequences of daily victimization primarily manifested in three ways: overprotective parenting in a world perceived to be unsafe, emotional withdraw when struggling with stress and mental health symptoms, and challenges building confidence as mothers. These experiences were accentuated by pre-trafficking experiences of neglect and abuse, forced separation from their older children, poverty post-trafficking, and migration-related stressors. Yet, finding meaning in the birth of their child, having social support, and faith, also enable mothers to cope with such challenges. We conclude that motherhood after surviving sex trafficking presents new challenges and opportunities in the path to recovery from trauma. Interventions at the policy, community and individual level are needed to support survivors of sex trafficking as they enter motherhood.

Impact of SARS-CoV-2 Infection During Pregnancy on Infant Neurobehavioral Development: A Case-Control Study

Background: Previous studies on the pneumonia outbreak caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have focused on the general population and pregnant women, while little is known about the effects of SARS-CoV-2 on retardation during and after pregnancy. The purpose of this study was to evaluate the potential influence of SARS-CoV-2 on infant neurobehavioral development. Methods: A case-control study was conducted in Wuhan Maternal and Child Health Hospital, China. Nine pregnant women with SARS-CoV-2 infection and 9 controls matched by maternal age, parity, and status of chronic disease were included. Infantile neurobehavioral development was assessed through the Ages and Stages Questionnaires Edition 3 (ASQ-3). Results: The majority of pregnant women with SARS-CoV-2 experienced cesarean section (7 of 9), which was higher than the control group (5 of 9). The throat swabs of all newborn were negative. We found that compared with the control group, neonates of mothers with SARS-CoV-2 infection during pregnancy had lower scores in communication, gross movement, fine movement, problem solving, and personal-social domains; but only fine movement domain yielded statistical significance (P = 0.031). Conclusion: Infection with SARS-CoV-2 during pregnancy may have a certain impact on infant neurobehavioral development. Further studies with larger sample size are warranted for validation.

Impact of Covid-19 in pregnancy on mother's psychological status and infant's neurobehavioral development: a longitudinal cohort study in China

BACKGROUND

Evidence concerning the long-term impact of Covid-19 in pregnancy on mother's psychological disorder and infant's developmental delay is unknown.

METHODS

This study is a longitudinal single-arm cohort study conducted in China between May 1 and July 31, 2020. Seventy-two pregnant patients with Covid-19 participated in follow-up surveys until 3 months after giving birth (57 cases) or having abortion (15 cases). We collected data from medical records regarding Covid-19, delivery or abortion, testing results of maternal and neonatal specimens, and questionnaires of quarantine, mother-baby separation, feeding, and measuring of mothers' mental disorders and infants' neurobehavioral disorders.

RESULTS

All cases infected in the first trimester and 1/3 of cases infected in the second trimester had an abortion to terminate the pregnancy. 22.2% of pregnant patients were suffering from post-traumatic stress disorder or depression at 3 months after delivery or induced abortion. Among 57 live births, only one neonate was positive of nucleic acid testing for throat swab, but negative in repeated tests subsequently. The median duration of mother-baby separation was 35 days (interquartile range 16 to 52 days). After the termination of maternal quarantine, 49.1% of mothers chose to prolong the mother-baby separation (median 8 days; IQR 5 to 23 days). The breastfeeding rate was 8.8% at 1 week after birth, 19.3% at the age of 1 month, and 36.8% at the age of 3 months, respectively. The proportion of "monitoring" and "risk" in the social-emotional developmental domain at the age of 3 months was 22.7% and 63.6%, respectively. After the adjustment of preterm, neonatal sex, admitted to NICU, and the mother's Covid-19 condition, the negative associations were significantly identified (p < 0.05) between mother-baby separation days and three developmental domains: communication, gross motor, and personal-social.

CONCLUSIONS

There is no definite evidence on vertical transmission of SARS-CoV-2. In addition to control infection risk, researchers and healthcare providers should pay more attention to maternal mental health and infant's feeding, closeness with parents, and early development.

Considerations for working with youth with socially complex needs

TOPIC

The presence of adverse childhood experiences offers a glimpse into the social complexity in the lives of youth. Thus far, youth have been categorized as "at-risk" or "vulnerable,"-identifiers which highlight a deficits-based framework and continue to stigmatize youth. To combat this systemic marginalization, we propose using the term youth with socially complex needs. These youth, often minority ethnic/racial and/or sexual/gender minorities, experience repeated adversity and discrimination.

PURPOSE

The purpose of this paper is to conceptualize the unique considerations of working with youth with socially complex needs-who have an increased vulnerability for social marginalization.

SOURCES USED

Given the adversity experienced and challenges inherent in working with youth with socially complex needs, ethical principles, and relevant care delivery models were explored.

CONCLUSIONS

Delivering mental health care and/or conducting research in collaboration with youth with socially complex needs requires thoughtful consideration of ethical principles and models of care. In conclusion, we propose a strengths-based, individualized approach to working with youth with socially complex needs that requires a dynamic, fluid, multisystemic approach to care and research.

The health status of newly arrived asylum-seeking minors in Denmark: a nationwide register-based study

OBJECTIVES

Asylum-seeking minors are known to be at increased risk of physical and mental diseases compared to both native children and adult asylum seekers. We present a nationwide register-based study based on the health assessment of 7210 newly arrived minors in Danish asylum centres from 1 January 2011 to 31 December 2015.

METHODS

We describe socio-demographic characteristics, trauma history and symptoms of physical and mental health. To associate the reporting of traumatic events and signs of anxiety or depression, we performed logistic regression analysis.

RESULTS

We found a high, albeit varying, prevalence of traumatic experiences, sleeping and eating problems, and head- and toothache. In the subgroup that was assessed for need of urgent support, more than two of every five minor scored above the threshold. In the subgroup examined by a doctor, one of every four had at least one abnormal finding.

CONCLUSIONS

The prevalence of trauma and mental health symptoms and the association of the two were striking. Our findings underline that timely recognition and appropriate treatment of childhood traumas should be given high priority in the receiving communities.

Health Inequities Among Latinos/Hispanics: Documentation Status as a Determinant of Health

The Hispanic/Latino population is the largest minority group in the USA. Research has documented health disadvantages of undocumented Latinos/Hispanics compared to their documented counterparts. The economic and social conditions that influence immigrant health may operate differently for undocumented immigrants compared to their documented counterparts. Access to healthcare, access to health-protective resources (social, economic, and political contributors), and immigration enforcement actions are three mechanisms that affect immigrants and contribute to the social and health inequities within the Latino/Hispanic population. We argue that social factors within these three mechanisms distinctly affect undocumented immigrants. We discuss these factors by synthesizing the existing literature on documentation status and health. In doing so, we highlight opportunities for future research and provide recommendations for policies and interventions that can ease the taxing effects of documentation status on health among Latinos/Hispanics.

During infant maltreatment, stress targets hippocampus, but stress with mother present targets amygdala and social behavior

Infant maltreatment increases vulnerability to physical and mental disorders, yet specific mechanisms embedded within this complex infant experience that induce this vulnerability remain elusive. To define critical features of maltreatment-induced vulnerability, rat pups were reared from postnatal day 8 (PN8) with a maltreating mother, which produced amygdala and hippocampal deficits and decreased social behavior at PN13. Next, we deconstructed the maltreatment experience to reveal sufficient and necessary conditions to induce this phenotype. Social behavior and amygdala deficits (volume, neurogenesis, c-Fos, local field potential) required combined chronic high corticosterone and maternal presence (not maternal behavior). Hippocampal deficits were induced by chronic high corticosterone regardless of social context. Causation was shown by blocking corticosterone during maltreatment and suppressing amygdala activity during social behavior testing. These results highlight (1) that early life maltreatment initiates multiple pathways to pathology, each with distinct causal mechanisms and outcomes, and (2) the importance of social presence on brain development.

Practitioner Review: Mental health problems of refugee children and adolescents and their management

BACKGROUND

Since 2010, the numbers of refugees have increased and around half are under 18 years of age. It is known that experience of organised violence, displacement and resettlement increases the risk for psychiatric disorders and psychosocial impairment. This review integrates recent research into the risk and protective factors for psychopathology with service and treatment issues.

METHODS

We draw on and critically evaluate key systematic reviews in the selected areas, innovative robust studies and relevant government reports.

RESULTS

Many refugee children show resilience and function well, even in the face of substantial adversities. The most robust findings for psychopathology are that PTSD, and posttraumatic and depressive symptoms are found at higher prevalence in those who have been exposed to war experiences. Their severity may decrease over time with resettlement, but PTSD in the most exposed may show higher continuity. More severe psychiatric disorders including psychosis may also occur. Service delivery needs to take into account socioeconomic and cultural influences but, given the high level of unmet need even in high-income countries, stepped care delivery is required. The evaluation of psychological interventions, often delivered in group settings, suggests that they can be effective for many distressed children; however, for the more impaired, a greater range of disorder-specific therapies will be required.

CONCLUSIONS

Child and adolescent mental health clinicians and service providers need to be aware of the specific needs of this population and systems for service delivery. There are significant knowledge gaps in understanding risk and vulnerability, service delivery and treatment effectiveness.

Long-Lasting Sex-Specific Effects Based On Emotion- and Cognition-Related Behavioral Assessment of Adult Rats After Post-Traumatic Stress Disorder From Different Lengths of Maternal Separation

Adverse early life stress is a major cause of vulnerability to various mental disorders in adulthood, including post-traumatic stress disorder (PTSD). Recent studies have suggested that early life stress can help the body adapt optimally when faced with stressful trauma in adult life. An interaction may exist between early life stress (e.g., childhood trauma) and vulnerability to PTSD. This study aimed to evaluate emotion-related behaviors and verify the long-lasting effects of cognitive aspects of PTSD after exposure to severe adverse early life stress, such as long-term separation. Adverse early life stress was simulated by subjecting rats to 3 or 6 consecutive hours of maternal separation (MS) daily, from postnatal day (PND) 2 to PND 14. Single-prolonged stress (SPS) was simulated on PND 80 to imitate other adulthood stresses of PTSD with gender divisions (M-MS3h-PTSD, F-MS3h-PTSD, M-MS6h-PTSD, F-MS6h-PTSD, M-PTSD, and F-PTSD). After the MS and PTSD sessions, behavioral tests were conducted to assess the effectiveness of these treatments, which included an open field test (OFT), elevated plus maze test (EPMT), water maze test (WMT), and forced swimming test (FST) to detect anxiety-like behavior (OFT and EPMT), memory behavior (WMT), and depressive behavior (FST). The M-MS3h-PTSD group had fewer time entries into the open arms of EPMT than the F-MS3h-PTSD group, and the M-MS6h-PTSD group demonstrated fewer up-right postures in the OFT than the F-MS6h-PTSD group. The M-MS3h-PTSD group exhibited more exploratory behavior than the M-MS6h-PTSD and M-PTSD groups in the OFT. Less exploratory behavior was observed in the F-MS3h-PTSD group than in the F-MS6h-PTSD group, which demonstrated significantly increased freezing times in the FST compared to the F-PTSD group. The WMT revealed significant differences in learning and memory performance between the M-MS3h-PTSD group and other treatment groups, which were not found in the female rats. These findings demonstrate that an early stressful experience, such as MS, may be involved in helping the body adapt optimally when faced with additional trauma in adulthood, although mild early life stress might benefit learning and memory among males.

New developments in the mental health of refugee children and adolescents

The increase in refugees globally since 2010 and the arrival of many into Europe since 2015, around 50% of whom are under 18 years, have been the stimulus to greater investigation and publications regarding their mental health. This clinical review summarises selected themes in the field as described in the published literature since 2016. The themes include refugee statistics, premigration and postmigration experiences, psychopathology focusing on parent-child relationships, unaccompanied refugee minors and associations between resettlement, acculturation and mental health. Some important reviews and studies are discussed that address service and treatment provision. While there has been a recent increase in research in this field, more is needed into the course of psychopathology, protective factors and the promotion of integration into resettlement countries, as well as models of service delivery and treatment effectiveness.

SiNiSan Ameliorates the Depression-Like Behavior of Rats That Experienced Maternal Separation Through 5-HT1A Receptor/CREB/BDNF Pathway

Background: Early adverse life stress is an important dangerous factor in the development of psychiatric disorders, particularly depression. Available clinical antidepressant agents, such as fluoxetine, [a selective serotonin reuptake inhibitor (SSRI)], are unsatisfactory because of their side effects. SiNiSan (SNS) is a classic Chinese medicine prescription regarded to disperse stagnated liver qi to relieve qi stagnation. Therefore, this study was designed to detect the effects and molecular mechanism of SNS treatment in rats subjected to maternal separation (MS). Method: Male neonatal Wistar rats were divided into six groups including control + ddH₂O, MS + ddH₂O, MS + fluoxetine (5 g/kg), MS + SNS -low dose (2.5 g/kg), MS + SNS -medium dose (5 g/kg), MS + SNS -high dose (10 g/kg). The volume of drugs and ddH2O in each group are according to the weight of rats every day (10 mL/kg). Each group comprised 16 pups with 8 young and 8 adult pups. Except for the control group, all MS groups were separated from their mothers for 4 h/day from 9:00 to 13:00 during postnatal days (PNDs) 1 to 21. After MS, the six groups were intragastrically administered with ddH2O, fluoxetine, and different doses of SNS until PND 28 (for young pups) and PND 56 (for adult pups). The pups were weighed every day, and depression-like behavior was assessed by sucrose preference test, open field test, and forced swimming test. Serotonin 1A (5-HT1A) receptor, phosphorylated protein kinase A (p-PKA) substrate, cAMP response element-binding protein (CREB), p-CREB and brain-derived neurotrophic factor (BDNF) in the hippocampus were examined by Western blot, and in situ 5-HT1A receptor expression was measured by IHC. Results: Young and adult MS rats exhibited depression-like behavior. However, the depression-like behavior was ameliorated by SNS in both age groups. The levels of 5-HT1A receptor, p-CREB, and BDNF in the hippocampus were reduced in young and adult MS rats. SNS treatment significantly up-regulated the expression of 5-HT1A receptor, p-CREB, and BDNF in the hippocampus of adult MS rats. However, few significant effects on the protein expression were observed in the young MS rats. Conclusion: MS in infancy could develop depression-like behavior in young and adult. SNS treatment may perform antidepressant effects on young and adult MS rats through the BDNF/PKA/CREB pathway.