Neurodevelopmental biology associated with childhood sexual abuse

Sleep, Emotional, and Behavioral Problems Among Youth Presenting to Treatment Following Sexual Abuse

Research indicates that sleep problems are fairly common in childhood. However, the relationship between child sexual abuse (CSA) and sleep problems and how sleep issues influence psychological symptoms in children presenting for treatment remain unclear. The purpose of this study was to examine the presence of sleep problems and the association between sleep problems and psychological symptoms in youth presenting to treatment following CSA. Participants included 276 non-offending caregiver-child dyads at pre-treatment and 106 dyads at post-treatment. Youth were 6 to 19 years old and predominately female (82.9%). Caregivers were 23 to 72 years old and predominately female (87.4%). Youth and caregivers identified as predominately European American (76.6% and 86.0%, respectively). Results indicated that caregiver endorsement of a particular youth sleep problem (as measured by the Child Behavior Checklist sleep items) at pre-treatment ranged between 17.9 and 51.4%. Sleep problems were positively associated with psychological symptoms per caregiver- and youth self-report. Interestingly, a substantial proportion of youth reported decreased sleep problems at the end of treatment even though the treatment did not target sleep issues. This study highlights the commonality of sleep problems in children who experienced sexual abuse. Findings suggest that CSA interventions that do not directly address sleep may be missing a component that can contribute to successful recovery. The results provide preliminary evidence that sleep problems and mental health concerns among youth who experienced CSA are associated, indicating a need for further investigation into the association and potential implications for treatment. Other implications for future research and treatment following CSA are discussed.

Trauma-sensitive school concepts for students with a refugee background: a review of international studies

Children and adolescents with a refugee background are at high risk for traumatization. Once they arrive in safe countries, schools are the institutions where teachers are responsible for caring for them sensitively and competently. Furthermore, schools are organized in learning groups consisting of multiple peers of the same age, which provides excellent opportunities for social learning and experiences of social support. In this respect, schools are the appropriate places where preventive concepts can be applied to students with a refugee background. This systematic review summarizes studies that examine or evaluate existing international concepts of trauma-sensitive schools for supporting traumatized students with a refugee background. Based on N = 41 selected articles, 17 relevant concepts of trauma-sensitive schools were identified. In 35.3% of the concepts, traumatized students with a refugee background are explicitly included in the target group of the concept, while 47.1% of the concepts refer to groups of students with trauma as a result of various adverse childhood experiences, which also occur more frequently within the population of refugee children and adolescents 17.6% of the concepts contain specific adaptations for pupils with a refugee background. The majority of these concepts were developed in the United States. Additional concepts can be reported for Australia, the United Kingdom, Turkey, and Cambodia. Based on available empirical data, no significant effectiveness regarding the researched concepts' effects on academic and other school-related data can be determined. Although some studies indicate positive effects concerning school-related target variables, most of the studies have only limited significance due to inadequate research designs and methodological deficiencies. Therefore, there is a great need for further development, careful implementation, and evaluation of trauma-sensitive concepts in schools, especially for the growing group of refugee students.

Piloting an Alternative Implementation Modality for a School-Based Child Sexual Abuse Prevention Curriculum

BACKGROUND

In the U.S., the most pervasive child sexual abuse (CSA) prevention strategy involves school-based prevention programs; however, the reach of these programs is limited due to implementation constraints, such as budgets or turnover. This is notable as standard delivery of often requires two facilitators in the classroom. Leveraging a natural experiment in the implementation of Safe Touches, the current study sought to explore the feasibility of implementation with a single facilitator using pre-recorded videos compared to the standard in-person delivery.

METHODS

A six-item CSA-related knowledge questionnaire was delivered to (N = 1480) second-graders post-workshop. An independent-samples t-test was used to compare the mean of CSA-related knowledge item responses for each delivery modality. Student-level data were paired with teacher evaluations and an interview with the facilitator.

RESULTS

Across workshops delivered in 25 schools, there was no significant difference in knowledge based on CSA-related questions by workshop modality. Teachers indicated the facilitators responded effectively to the children's questions and comments in both delivery modalities. Input from the facilitator was positive.

CONCLUSIONS

Triangulation of student knowledge, teacher input, and facilitator experience indicates the viability and feasibility of this implementation strategy for Safe Touches, and potentially other school-based CSA prevention programs. To ensure equitable access to the CSA prevention program, the empirical examination of, and investment in, alternative implementation options for school-based CSA preventive programs is encouraged.

A Scoping Review of Programs to Prevent Child Sexual Abuse in Mainland China

Child sexual abuse (CSA) is a worldwide public health concern. With the widespread dissemination of prevention approaches to end CSA, numerous CSA prevention programs exist in developed countries, but there is little evidence on how these programs are performing in Mainland China. The aim of this study was to review the existing research focusing on CSA prevention programs in Mainland China. Studies of CSA prevention programs were identified by conducting a comprehensive search of major academic databases for Chinese and English research. Articles were retained if they were original empirical studies that conducted programs to prevent CSA in Mainland China and measured related outcomes. Twelve studies met the inclusion criteria. A child-targeted, universally focused, and school-based educational program was the most common (n = 7), followed by specifically focused programs that covered migrant and left-behind children using group-based intervention strategies (n = 2) and ordinary parents with self-learning strategies (n = 2); one study delivered agency-based face-to-face education to parents with disabled children. However, the shortcomings in research design limited its replication to the broader population. CSA prevention program research in Mainland China is in an early stage due to the limited target populations, lack of large-scale government-led initiatives, and low involvement of multicomponent collaboration. We provide suggestions for conducting future research involving more inclusive programs for other populations, comprehensive programs with multiple targets and stakeholders, large-scale evidence-based research, culturally tailored and contextual adaptation programs.

Childhood maltreatment and midlife cognitive functioning: A longitudinal study of the roles of social support and social isolation

OBJECTIVE

Negative consequences of childhood maltreatment have been well-documented, including poorer executive functioning and nonverbal reasoning in midlife. However, not all adults with a history of childhood maltreatment manifest these outcomes, suggesting the presence of risk and protective factors. Based on growing empirical support for the importance of social variables in understanding neuropsychological development and functioning, we examined whether social support and social isolation mediate or moderate the effects of childhood maltreatment on cognitive functioning in midlife.

METHOD

In the context of a prospective cohort design study, individuals with documented histories of childhood maltreatment (ages 0-11 years) and demographically matched controls were followed up and interviewed in adulthood. Social support and isolation were assessed in young adulthood (Mage = 29), and cognitive functioning was assessed in midlife (Mage = 41). Structural equation modeling was used for mediation and linear regressions for moderation.

RESULTS

Childhood maltreatment predicted higher levels of social isolation and lower levels of social support and cognitive functioning. Only social isolation mediated the relationship between childhood maltreatment and midlife cognitive functioning, whereas childhood maltreatment interacted with social support to predict Matrix Reasoning in midlife. Social support was protective for the control group but not for those maltreated.

CONCLUSIONS

Social isolation and social support play different roles in understanding how childhood maltreatment impacts midlife cognitive functioning. Greater social isolation predicts greater deficits in cognitive functioning overall, whereas the protective effects of social support are limited to those without a documented history of childhood maltreatment. Clinical implications are discussed. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Therapeutic Dance for the Healing of Sexual Trauma: A Systematic Review

Therapeutic dance has been increasingly used as a treatment modality for sexual trauma, yet its evidence-based efficacy has not yet been catalogued. We therefore conducted a systematic review to summarize the existing evidence for therapeutic dance as an intervention for healing after sexual trauma. We searched 5 major databases to identify intervention studies on the use of therapeutic dance for individuals with histories of sexual trauma. Studies were included based on the following criteria: 1) the study involves individuals who have been exposed to sexual trauma; 2) the study reports on any form of dance as a therapeutic intervention; and 3) the study reports on dance intervention outcomes. A total of 1,686 sources were identified. Of these, 11 articles met eligibility criteria and were assessed. Reported outcomes were extracted and organized into emergent domains. We found that therapeutic dance acts upon three broad domains-affect, self, and interpersonal relationships - and can be delivered in diverse settings. Across the studies, dance showed benefits on outcomes. However, a significant weakness of the current peer-reviewed literature is the lack of robust empirical intervention research on dance therapy. Overall, the emerging literature suggests that therapeutic dance is a potential intervention for those who have experienced sexual trauma. The review findings presented here can be used to inform practitioners and systems of care targeted for those who have been subject to sexual trauma.

Fantasy Sexual Material Use by People with Attractions to Children

PURPOSE OF REVIEW

With the Internet allowing consumers easy access to fantasy and fictional sexual materials (FSM), it is becoming increasingly important to understand the context of their use among specific populations. Of particular, social, clinical, and legal interest is FSM use by people who are attracted to children and whether this may have a risk-enhancing or protective impact on their likelihood of committing a contact or non-contact sexual offence.

RECENT FINDINGS

There is a lack of data currently available in relation to the use of FSM by those with sexual attractions to children. Evidence from allied areas appears to show no meaningful associations between FSM use and sexual aggression. We propose a novel research program and some initial research questions that provide a theoretical framework for more evidence-based inquiry on FSM use by people who experience attractions to children.

A global systematic scoping review of literature on the sexual exploitation of boys

BACKGROUND

Sexual exploitation of children (SEC) is a widespread crime which impacts the child victim across developmental, health and well-being domains. As victims, boys have received much less clinical and research attention. While context-specific factors likely shape the SEC risk, under-recognized gender norms can deny boys' vulnerability. Professional failures to recognize and respond adequately to boys' sexual exploitation may prevent access to support.

OBJECTIVE

This systematic scoping review updates and broadens a previous review of literature addressing prevalence, victim/offender/facilitator characteristics, control mechanisms, as well as the health correlates and outcomes regarding sexual exploitation of boys. This review included international peer-reviewed and gray literature from 38 countries in 14 languages.

PARTICIPANTS AND SETTING

Studies from the years 2000 to 2022 that included samples of boys under age 18, or sex-disaggregated data for children under 18, were included. Case studies, systematic reviews, and those reporting on retrospective experiences by adults over 18 were excluded. A total of 254,744 boys were represented across 81 studies.

METHODS

A systematic scoping review considered qualitative and quantitative peer-reviewed publications from eight, English-language databases. English and non-English non-peer reviewed publications ('gray literature') was identified by both ECPAT International's global network of member organizations and citation chaining.

RESULTS

Overall, 81 peer-reviewed (n = 51) and gray literature (n = 30) documents from 38 countries were included. In total, 254,744 youth participated in peer-reviewed studies (N = 217,726) and gray literature (N = 37,018). General prevalence of sexual exploitation of boys was reported at up to 5 %, with higher rates noted in specifically vulnerable sub-populations (e.g., 10 %, trans youth; 26 %, street-connected youth). The literature indicates that sexual exploitation of boys is reported as occurring primarily between 12 and 18 years old. Multi-level factors are linked to SEC, including individual (e.g., disability status), relationship (e.g., child maltreatment, dating violence), community (e.g., community violence), and societal domains (e.g., discriminatory beliefs). SEC victimization is linked with youth mental and physical health concerns, particularly sexual health. Post-traumatic stress symptomatology or disorder was rarely evaluated. Evidence-based treatments were not available, which may be related to a lack of gender-based theoretical models for understanding SEC specifically.

CONCLUSION

The sexual exploitation of boys is a prevalent public health, child rights, and clinical issue. All young people experiencing sexual exploitation face sex- and gender-specific challenges, and this remains the case for boys with indications including family rejection, implicit community tolerance for abuse to service accessibility barriers. Actioning our duty to care for all children requires gender- and trauma-informed lenses. Ongoing surveillance of all forms of violence against children, with gender disaggregation, is essential for practice and policy advancement.

Child sexual abuse unmasked due to vaginal foreign body: case review

Vaginal foreign body (VFB) can be a routine presentation to a pediatric unit, especially with associated vaginal discharge. Although it can be rare, this case series highlights that child sexual abuse (CSA) should not be ignored as a possibility when such a presentation is investigated. In the first case, an 11-year-old school girl presented with vaginal discharge and urinary symptoms, which was revealed to be due to a vesico-vaginal fistula secondary to an intra-vaginal foreign body, which was a plastic cap. Further investigation revealed that she had undergone vaginal penetration since the age of 6 years by two older male relatives. However, she was unaware how a plastic object came in to being inside her vagina. In the second case, a polythene bag was retrieved from the vagina of a 15 and a half year-old, pubertal female with an intellectually disability who presented with a 3-4-month history of vaginal discharge. Further investigation revealed that she had been vaginally penetrated on multiple occasions by her elder brother, who used polythene bags instead of condoms. Such a bag had been retained in her vagina leading to the vaginal discharge. VFB with or without genito-urinary symptoms is a red flag to identify sexual abuse among children, especially with intellectual disabilities. Although literature reports a wide variety of vaginal foreign bodies, there had been no reports of polythene bags used in place of condoms which were retrieved from a vagina of a CSA victim.

A Systematic Review of the Biological Correlates and Consequences of Childhood Maltreatment and Adverse Childhood Experiences

Childhood maltreatment (CM) and adverse childhood experiences (ACEs) are two primary forms of interpersonal victimization that have been associated with a host of deleterious health outcomes. Studies over the past decade have begun to use a range of biologically informed methods to better understand the role biology plays in the relationship between CM, ACEs, and later life outcomes. This line of research has shown that both forms of victimization occur at sensitive periods of development, which can increase the likelihood of "getting under the skin" and influence health and behavior across the life course. This review examines the current state of knowledge on this hypothesis. One hundred and ninety-nine studies are included in this systematic review based on criteria that they be written in English, use a biologically informed method, and be conducted on samples of humans. Results reveal that latent additive genetic influences, biological system functioning captured by biomarkers, polygenic risk scores, and neurobiological factors are commonly associated with exposure and response to CM and ACEs. The implication of these findings for the existing body of research on early life victimization and recommendations for future research and policy are discussed.

Psychiatric Outcomes of Childhood Maltreatment: A Retrospective Chart Review from a Children's Psychiatric Inpatient Program

Childhood maltreatment is linked to deleterious outcomes, whereby post-traumatic stress disorder (PTSD) has been identified as one of the most debilitating. This retrospective chart review examined whether self-reported affective measures (anxiety, depression, trauma), type of maltreatment (sexual, physical, emotional/verbal abuses), and demographics predicted a diagnosis of anxiety or PTSD among 169 children in a psychiatric inpatient hospital. Secondly, this study identified significant predictors of a PTSD diagnosis. Results indicated self-reported anxiety predicted a diagnosis of PTSD, while self-reported depression predicted PTSD only in maltreated children. Self-reported trauma predicted an anxiety diagnosis. PTSD risk variables including duration of stay, sex, self-reported anxiety, presence of sexual abuse, and presence of emotional/verbal abuse, showed sound sensitivity/specificity as predictors of risk for a PTSD diagnosis in an inpatient setting. Clinical implications are discussed.

Childhood trauma is associated with poorer social functioning in severe mental disorders both during an active illness phase and in remission

BACKGROUND

Impaired social functioning is a core feature of schizophrenia spectrum (SZS) and bipolar spectrum disorders (BDS). Childhood traumatic events are more frequent in SZS and BDS than in healthy individuals (HC), and could represent a cumulative risk for reduced social functioning beyond experiencing ongoing clinical symptoms.

METHODS

The study comprised 1039 individuals (SZS [n = 348]; BDS [n = 262], and HC [n = 429]). Childhood trauma and level of social functioning was assessed by the Childhood Trauma Questionnaire (CTQ) and the Social Functioning Scale (SFS), respectively. Diagnosis was obtained by the Structured Clinical Interview (SCID) for the Diagnostic and Statistical Manual of Mental Disorders-IV (DSM-IV).

RESULTS

Patients had poorer social functioning (F = 819.18, p ˂ 0.001, Cohen's d = 0.44) and reported more childhood trauma experiences than HC (X² = 289.0, p < .001) than HC. Patients with at least one moderate to severe trauma had poorer social functioning than patients without childhood trauma (F = 8.16, p = .004, Cohen's d = 0.17). Within the patients, a cumulative relationship was observed in that more severe childhood trauma was associated with lower social functioning (F = 2.65, p = .02, Cohen's d = 0.20). No significant associations were observed for having at least one moderate to severe trauma or cumulative traumas on social functioning in the HC. Follow-up analysis showed that patients in remission childhood trauma also had poorer social functioning.

CONCLUSION

Patients who reported childhood trauma experiences had poorer social functioning both during an active illness phase and in remission.

Trauma and Maternal Caregivers as Risks for Executive Function Deficits Among Youth Who Have Sexually Harmed

Despite robust research linking trauma events to the commission of sexual harm by youth, the majority of victims do not become victimizers, imploring us to study potential interceding influences. Some research indicates that intermediary factors like attachment characteristics, trauma symptomatology, and executive functioning may be critical in understanding sexual harm committed by youth. This study explored relationships between trauma events, trauma symptoms, and attachment characteristics, and their relationship to executive functioning in a sample of 196 youth who committed sexual harm. Results revealed bivariate associations between trauma events, symptomatology, and maternal attachment characteristics. Structural equation modeling revealed numerous direct and indirect effects on the path to deficits in executive functioning, and that sexual abuse, above and beyond other forms of traumatic events, contributed to executive functioning deficits via trauma symptoms. The results are contextualized and implications are discussed.

Neurobiology of Female Homicide Perpetrators

Neurobiology of female homicide perpetrators is not well understood. Data from private interviews and examinations of females were re-analyzed comparing those who committed homicide (n = 9); other violent crimes, no known homicide (n = 51); nonviolent crimes, no known violent convictions (n = 49); and noncriminals (n = 12). Homicide perpetrators suffered the most childhood sexual abuse (CSA); most recent abuse; had the most neurological histories, mainly traumatic brain injuries (TBIs); most health care access for abuse-related injuries; lowest AM and PM salivary cortisol; and greatest proportion who committed crime under the influence of alcohol. Only CSA, years since last abuse, TBI, neurological histories, and health care access for abuse-related injuries were significant. Those who committed homicide under the influence of alcohol suffered the most recent abuse and had the lowest AM cortisol and flattest diurnal cortisol slope (DCS) compared with others; though the n precludes determining significance. Amount of time since last abuse, AM cortisol and DCS progressively decreased as crime severity increased; other variables progressively increased as crime severity increased. These preliminary findings suggest that low AM cortisol, flat DCS, greater CSA frequency and severity, recent abuse, TBIs, and health care access for abuse-related injuries could be risk factors for females committing homicide. Further study is needed due to the small n of homicide perpetrators. Abuse victims may be at greater risk for alcohol use and cortisol dysregulation associated with perpetrating violence, especially homicide. Frontal lobe damage from TBIs may decrease ability to control behaviors associated with emotions from the limbic system. Health care providers released these women when their abuse-related injuries were not life-threatening; yet, they were life-threatening for victims of their subsequent homicides. Females accessing health care for abuse-related injuries present a critical opportunity for violent crime prevention interventions.

Capitalizing on Neuroplasticity Across Development to Redirect Pathways from Juvenile Justice Involvement

Adolescence is an exquisitely sensitive period of development during which pathways branch toward success in school and prosocial pursuits or, conversely, toward behavior problems and involvement in high-risk activities and systems, such as juvenile justice (JJ). Adverse childhood experiences (ACEs) such as poverty, family dysfunction, and child maltreatment, have been strongly and repeatedly associated with JJ involvement. A significant body of research from neuroscience has established that ACEs can alter facets of neurodevelopment that undergird self-regulation throughout childhood and adolescence, thereby increasing susceptibility to behaviors that attract attention of the JJ system. Because the ability to intervene prior to system-entrenchment is crucial to disrupting an adverse developmental pathway, we look toward neuroscience to offer insights into how to do so more effectively. In this chapter, evidence is summarized that informs an understanding of how neurodevelopmental pathways may lead to JJ involvement. Because neurodevelopment is malleable in response to both detrimental and positive experiences, there is potential for well-targeted interventions to normalize brain and cognitive development, especially during sensitive periods of maturation. This discussion is followed by a proposed research agenda to determine how to exploit these critical windows of opportunity to divert youth from persistent antisocial behavior and JJ involvement. Lastly, a review of neuroscience findings regarding the ability of intervention to strengthen brain systems that modulate self-regulation is presented. This research has direct practical significance with potential to be translated into meaningful policy change.

Can Nonoffending Pedophiles Be Reached for the Primary Prevention of Child Sexual Abuse by Addressing Nonoffending Individuals Who Are Attracted to Minors in the United States? New Strategies With The Global Prevention Project

This paper introduces a new prevention strategy against child sexual abuse (both offline and online) in the United States. The Global Prevention Project is a supportive treatment program designed for nonoffending minor-attracted persons who reside in the community. Attraction to minors and the underlying scientific terms (pedophilia/hebephilia) are discussed and a framework is provided for how to implement such a program in the United States. Our treatment modality is described to provide transparency in our clinical work. We discuss challenges encountered in this domain with possible solutions and the legal ramifications of preventing child sexual abuse behaviors by targeting nonoffending individuals.

Pocket ACE: Child sexual abuse survivors missed by the ACEs Study Questionnaire

BACKGROUND

A 1998 seminal study catapulted adverse childhood experiences (ACEs) into the zeitgeist and shaped assessment of these experiences and long-term health consequences via The ACEs Study Questionnaire (ACE-SQ). However, the ACE-SQ's childhood sexual abuse (CSA) item requires the perpetrator have been 5-years or older than the survivor for endorsement. This may not adequately capture CSA and limit the questionnaire's ability to detect survivors.

OBJECTIVE

This study assessed whether CSA survivors were missed by this 5-year modifier, whether service access was restricted, and whether those missed were at elevated risk for adverse outcomes.

PARTICIPANTS AND SETTING

A sample of 974 women (M_age = 30.46) completed an online survey.

METHODS

Histories of CSA were assessed using the original ACE-SQ and an alternative version without the 5-year modifier. Participants were grouped by endorsement (Modifier, No Modifier, No CSA) and compared across numerous physical and mental health outcomes using MANOVA, ANOVA, and logistic regression.

RESULTS

Numerous CSA survivors are presently missed by the 5-year modifier (n = 118 of N = 249). This group demonstrated the same elevated depression (t = 3.44, p = .002, d = 0.34), heightened somatic symptom burden (t = 3.34, p = .003, d = 0.35), and poorer subjective health (t = -2.86, p = .012, d = 0.27) as those captured by the modifier.

CONCLUSIONS

Recommendations for research, practice, and policy include removing the 5-year modifier from CSA assessment, creating an empirically informed CSA definition, and eliminating or adjusting requisite cut-scores for accessing services.

Gender-specific approach in psychiatric diseases: Because sex matters

In both animals and human beings, males and females differ in their genetic background and hormonally driven behaviour and show sex-related differences in brain activity and response to internal and external stimuli. Gender-specific medicine has been a neglected dimension of medicine for long time, and only in the last three decades it is receiving the due scientific and clinical attention. Research has recently begun to identify factors that could provide a neurobiological basis for gender-based differences in health and disease and to point to gonadal hormones as important determinants of male-female differences. Animal studies have been of great help in understanding factors contributing to sex-dependent differences and sex hormones action. Here we review and discuss evidence provided by clinical and animal studies in the last two decades showing gender (in humans) and sex (in animals) differences in selected psychiatric disorders, namely eating disorders (anorexia nervosa, bulimia nervosa, binge eating disorder), schizophrenia, mood disorders (anxiety, depression, obsessive-compulsive disorder) and neurodevelopmental disorders (autism spectrum disorders, attention-deficit/hyperactivity disorder).

Attention Problems and Comorbid Symptoms following Child Sexual Abuse

Treatment utilization following child sexual abuse (CSA) is essential in combatting the various negative consequences of CSA. Youth may present to treatment for CSA with symptoms that cut across multiple diagnostic presentations that impact their ability to successfully engage in treatment. In particular, children who have difficulties with attention may have unique treatment needs following CSA. The purpose of this study was to examine how attention problems interplay with comorbid symptoms and how these clinical presentations impact treatment outcomes for youth who have been sexually abused. Participants included 323 families presenting to treatment for CSA. Youth were 7 to 19 years old, 78.5% female, and 76.6% identified as Caucasian/White. Results indicated that 22.9% of the youth presented with clinically elevated attention problems as collected through parent-report of the Child Behavior Checklist (CBCL). Results demonstrated that child survivors of CSA who presented with attention problems self-reported more psychological concerns (e.g., symptoms of depression, anxiety, and post-traumatic stress). At post-treatment, attention problems, interpersonal problems, and thought problems were significantly reduced for youth initially presenting with attention problems. Further implications for treatment following CSA and unique needs for youth with attention problems are discussed.

The association between neurocognition and sexual abuse within a children's psychiatric inpatient program

Objective: The aim of this study was to understand the detrimental effects of sexual abuse on neuropsychological variables including child's intelligence, executive functioning (EF), and learning/memory within a pediatric inpatient population.Method: This study examined the effect of sexual abuse on children's intelligence, EF, and learning/memory by conducting a retrospective chart review for 144 children (aged 7-12) who completed a neuropsychological assessment during a psychiatric inpatient hospitalization. Of the 144 children, participants were matched two to one by gender and age, with one group (n = 52) categorized by reported sexual abuse and the other group (n = 92) categorized by no reported sexual abuse. The neuropsychological measures included the Wechsler Abbreviated Scale of Intelligence (WASI-I/II) or Wechsler Intelligence Scale for Children-Fourth Edition (WISC-IV), Wide Range Assessment of Memory and Learning - Second Edition (WRAML-2): Story Memory Immediate/Delayed Recall and Delayed Recognition, Trail Making Test-B, Stroop Interference Test: Color-Word Condition, WRAML-2: Sentence Memory and Conners Continuous Performance Test-Second Edition.Results: Statistical analysis showed that participants with reported sexual abuse had significantly (p< .05) lower intelligence, EF, and learning/memory skills than those without reported sexual abuse. Only working memory and cognitive flexibility differences remained after controlling for clinical variables (e.g., PTSD, amount of total abuse types).Conclusions: These findings contributed to the limited research on the detrimental effects of sexual abuse in a pediatric inpatient population. They demonstrated a relationship between early sexual abuse and neuropsychological deficits, specifically executive function and IQ deficits.

Associations between childhood exposure to community violence, child maltreatment and school outcomes

OBJECTIVES

This study examined whether physical abuse and community violence exposure (CVE) at age 5 were independently associated with academic performance at age 9, whether these effects were mediated by externalizing and internalizing behaviors, and whether the effects of CVE on mental health and academic performance were observed after accounting for the effects of physical abuse.

METHODS

Data were drawn from the Fragile Families and Child Wellbeing Study. Bayesian factor analysis was conducted in Mplus to form latent factors for internalizing behavior, externalizing behavior, and academic performance. Path analysis was then used to examine direct and indirect associations between CVE, internalizing and externalizing behaviors, and academic performance.

RESULTS

CVE at age 5 was independently negatively associated with academic performance at age 9. Physical abuse at age 5 was not independently associated with academic performance at age 9. The effects of CVE and physical abuse on academic performance were mediated by externalizing behavior, and not internalizing behavior. CVE, externalizing behavior, and internalizing behavior all had a direct negative association with academic performance, after accounting for the effects of physical abuse on externalizing behavior.

CONCLUSIONS AND IMPLICATIONS

The findings confirmed that community violence has a negative impact on school performance above and beyond the effects of interpersonal violence. These findings reinforce the need for communitywide prevention programs that reduce violence. These findings suggest that more attention needs to be paid to how younger children are impacted by CVE and physical abuse, both through their own experiences or the experiences of their caregivers.

Preventing Child Sexual Abuse Using Picture Books: The Effect of Book Character and Message Framing

The aim of this study was to investigate whether and how a picture book preventing child sexual abuse can improve children's self-protection skills. The study was conducted in China with Chinese children. In a 2 × 2 between-subjects design, character in the book (human versus animal) and message framing (gain versus loss) were manipulated. Compared to a baseline group who were not exposed to the prevention book, children in the experimental groups significantly enhanced their ability to recognize a potential abuse situation and refuse an inappropriate touch request. Results suggest that the prevention picture books are more effective when using a human character and a gain-framed message. The explanation for this was that human characters simulated children's perceived norm and gain-framed messages increased children's message recall, perceived self-efficacy and positive attitude toward the message, all of which in turn positively affected children's self-protection skills.

Use of Prazosin for Pediatric Post-Traumatic Stress Disorder With Nightmares and/or Sleep Disorder: Case Series of 18 Patients Prospectively Assessed

OBJECTIVES

Few studies have investigated pharmacologic treatment for pediatric post-traumatic stress disorder (PTSD). Prazosin, an alpha-1 adrenergic receptor antagonist, has been studied and demonstrated to be efficacious in an adult population for PTSD related sleep disturbances; however, in the pediatric population, data is limited to case reports and retrospective case series. This study prospectively assessed the safety and effects of Prazosin on PTSD symptoms in a pediatric sample.

METHODS

Since 2016, 18 patients with PSTD under the age of 15 admitted in a child and adolescent psychiatric unit were challenged with prazosin as part of a treatment protocol. PTSD symptoms and adverse effects were collected weekly and prospectively assessed each month with validated clinical scales. All data were retrospectively analyzed. This treatment protocol and the evaluation of clinical data were approved by our Ethical committee for research on preexisting data at the University Teaching Hospital of Rouen.

RESULTS

Among the 18 patients (10 girls and 8 boys), 13 (72%) had experienced sexual abuse and 5 (28%) family violence. After 1 month of treatment with a mean prazosin dose of 2.16 ( ± 0.6) mg/day, the CGI-S score significantly decreased from 5.3 ( ± 0.9) to 2.9 ( ± 0.7) (improvement of 43%). The mean total UCLA-PTSD-RI score significantly decreased 11.4 points ( ± 5.4) during the first week and 37.9 ( ± 16) during the first month, leading to an improvement of 20% and 67%, respectively. The improvement was significant irrespective of trauma exposure or sex. No adverse effects were reported except for one patient (hypotension).

CONCLUSION

Consistent with prior case reports and retrospective reviews, our retrospective analysis of data prospectively and systematically assessed among 18 patients suggests that prazosin is well-tolerated and associated with improvement in symptoms for pediatric PTSD.

Victimization Experiences and Executive Dysfunction as Discriminating Risk Indicators for Youth Offender Typologies

Research is becoming increasingly nuanced in its examination of offenders, and thus typological distinctions according to generalist and/or specialization offense profiles may be notable for targeted intervention efforts within and between classifications of offenders. There is a significant body of evidence identifying early-life victimization and executive function deficits as critical developmental antecedents to sexual and non-sexual offending alike, but they have not been exhaustively evaluated as a discernable experience among criminally versatile offenders (youth who commit both sexual and non-sexual crimes). This study aims to address gaps by examining associations between early-life victimization, other traumatic experiences in the home, and executive functioning deficits and then test how disparate offending groups differentially experience these early risks. Using a sample of juvenile-justice-involved youth (N = 200), who committed sexual only offenses (n = 41), non-sexual only offenses (n = 124), and criminally versatile offenders (n = 27), multivariate analysis of variance tests and bivariate correlations were conducted. Results revealed that there were statistically significant correlations between measures of executive functioning and specific incidents of victimization, particularly sexual, physical, and emotional. There were also significant group differences in measures of sexual abuse, physical and emotional abuse, and executive functioning with criminally versatile offenders showing higher rates of physical and emotional abuse and sexual only offenders showing higher rates of sexual abuse and some executive functioning deficits. Practice and research implications are discussed.

Are you angry at me? Negative interpretations of neutral facial expressions are linked to child maltreatment but not to posttraumatic stress disorder

Background: Individuals with a high prevalence of child maltreatment, e.g. those with borderline personality disorder, tend to see neutral facial expressions as negative. Objective: Our aim was to assess whether this bias is present in individuals with posttraumatic stress disorder (PTSD) and whether it is linked to child maltreatment. Methods: Thirty-nine PTSD participants, 44 traumatized and 35 non-traumatized healthy controls watched 300 one-second movies showing 30 neutral and 270 emotional facial expressions, and indicated whether they interpreted each as a neutral or as one of nine emotional expressions. Results: PTSD individuals did not perform differently than the two control groups in the recognition and interpretation of neutral facial expressions (p's < .300). Higher levels of childhood sexual and emotional abuse, and physical neglect were linked to more interpretations of neutral facial expressions as contempt (p's < .043), and (for sexual abuse and physical neglect) to more interpretations of neutral facial expressions as anger (p's < .014). Comparisons of statistical model fits suggested that childhood sexual abuse was the most relevant predictor of recognition accuracy in our sample. Alexithymia, state dissociation, interpersonal trauma, and number of experienced trauma types were not associated with deficits in the interpretation of neutral expressions. Conclusions: Child maltreatment, especially sexual abuse, may shape the interpretation of neutral facial expressions. Future research should explore whether the observed biases extend to real-life situations. If so, therapists might improve the therapeutic relationship with patients with a history of child maltreatment by paying more attention to their own non-verbal communication and their patients' responses to it. Furthermore, similarly to individuals with high depressive and high social anxiety symptoms, facial expression recognition training might counteract negativity bias in individuals with a history of childhood (sexual and emotional) abuse, and (physical) neglect.

Comparison of characteristics of children and adolescents with and without a history of abuse assessed in an urgent psychiatric clinic

Purpose

The objective was 1) to describe the clinical characteristics of children referred for an urgent psychiatric consult with and without, a history of abuse; 2) to study differences in demographic and clinical variables between the groups; and 3) to examine the relationship between different types of abuse and disposition after assessment.

Methods

This is a 2-year retrospective cohort study of all patients aged 12 to 17 years referred to a hospital urgent psychiatric clinic. Patients were divided into two groups, those with a history of abuse and those without. Study variables included demographics, reason for referral, history of emotional, physical, sexual abuse, substance use, bullying victimization, DSM-5 diagnoses, and disposition. The study population was described using means, frequencies, and percentages, while relationships between types of abuse and clinical and demographic variables were assessed using Mann-Whitney U statistics, Spearman correlations, and logistic regression.

Results

The prevalence of any type of abuse was 30.4% (227 of 746 referrals). The abused group were older, more likely to be female, to have a history of substance use, bullying victimization, diagnosis of an externalizing disorder, and more likely to be admitted. Among the abused group, males were significantly more likely to report physical/emotional abuse, and female sexual abuse. There was no difference between different kinds of abuse and final diagnoses.

Conclusions

Almost one-third of children and adolescents referred for urgent psychiatric consultation reported a history of abuse. Awareness of the association between abuse and emergency visits may assist physicians in triaging for urgent psychiatric assessment.

Relationships between Early Life Victimization, Antisocial Traits, and Sexual Violence: Executive Functioning as a Mediator

Few research studies examine how the relationship between trauma and executive functioning can influence sexual violence among youth. Knight and Sims-Knight (2004) proposed a Developmental Etiological Theory (DET) connecting early life physical and sexual victimization to sexual violence via antisocial traits. Drawing from research that identifies a link between early life victimization and executive functioning, this study tests an adaptation to the DET by including executive functioning as an intervening factor. Using data on adolescents adjudicated of sexual and non-sexual crimes in a western state (N = 200), multiple structural equation models tested direct and indirect relationships between early life sexual, physical victimization, and other adversity, four differential forms of executive functioning, callousness, and sexual violence. Results revealed statistically significant direct pathways between variables of interest and a multi-meditational effect of certain forms of executive functioning and callousness in the relationship between victimization and sexual violence. Treatment and research implications are discussed.

Maltreatment history, trauma symptoms and research reactivity among adolescents in child protection services

OBJECTIVE

There is a well-documented link between child maltreatment and poor health across the lifespan. This provides a strong case for ongoing research with youth involved in the child welfare system to reduce negative outcomes and support resilience while being inclusive of youth voices. However, detailed inquiries about maltreatment history and health consequences may cause re-experiencing of events and psychological distress for study participants. Data that accounts for different contexts, such as severity of maltreatment history and current trauma symptomatology, have been limited in considering the question of potential harms to youth who participate in research-especially longitudinal studies.

METHODS

This study compared self-reported impact of research participation against maltreatment history and current post-traumatic stress symptomatology among a randomly selected group of adolescents (< 18 years old) in the child protection service (CPS) system.

RESULTS

Adolescents who report more serious child maltreatment and current trauma symptom severity reported higher scores on distress questions from pre- to post-assessment participation. Critically, participants who were more negatively impacted by study involvement also reported greater benefit from study involvement.

CONCLUSION

The increase in both negative and positive impact does not shift the risk/reward ratio for participation, as risks alone do not increase for this vulnerable group of CPS involved youth. These results are consistent with previous findings from studies involving non-CPS populations and underlies the importance of empirical data to address the question of change in the risk/reward ratio and what factors might play a role in any change. This information can inform inclusion/exclusion criteria for future research with these vulnerable populations, thereby reducing the risk of distress among study participants.

Negative Short-Term Outcome of Detoxification Therapy in Chronic Migraine With Medication Overuse Headache: Role for Early Life Traumatic Experiences and Recent Stressful Events

Background: Early traumatic experiences and Stressful episodes appear to be associated to the development and perpetuation of chronic pain disorders and to dependence-related behaviors. Objective: The present study evaluated whether these factors can be predictors, together with psychiatric conditions, of the outcome of a detoxification treatment in patients suffering from chronic migraine and medication-overuse headache in a 2-month follow-up. Methods: Consecutive patients undergoing a detoxification program as therapy for treating chronic migraine and medication overuse headache at the Pavia Headache Center were analyzed. During this program, lasting about 1 week, all patients received the standard CARE in-patient withdrawal protocol, which consisted in discontinuing abruptly the overused drug(s) and receiving daily detoxification therapy. Data on childhood traumatic events and recent stressful ones were analyzed by means of the Childhood Trauma Questionnaire and Stressful life-events Questionnaire. Psychiatric conditions were evaluated using the Structured Clinical Interview for Diagnostic and Statistical Manual of mental disorders. Results: A total of 166 (80% females; mean age 44.7) patients completed the follow-up at 2 months after the detoxification program: of these 118 (71%) (78% females; mean age 44.7) stopped overuse and reverted to an episodic pattern of headache (Group A); 19 (11%) (89% females; mean age 41.3) kept overusing and maintained a chronic pattern of headache (Group B); and 29 (18%) (79% females; mean age 46.9) stopped overuse without any benefit on headache frequency (Group C). At the multivariate analyses, a higher number of early life emotional distress (Odds Ratio 11.096; p = 0.037) arose as a prognostic factor for the outcome in Group B, while major depression during life-time (Odds Ratio 3.703; p = 0.006) and higher number of severe stressful episodes in the past 10 years (Odds Ratio 1.679; p = 0.045) were prognostic factors for the outcome of Group C. Conclusions: Data suggest that early life traumas and stressful events have a negative impact on the outcome of the detoxification program in subjects overusing acute medication for headache. The history of emotional childhood traumas is associated to the failure to cease overuse, whereas recent very serious life events are associated to the persistence of headache chronicity.

Victimization and Violence: An Exploration of the Relationship Between Child Sexual Abuse, Violence, and Delinquency

Child sexual abuse (CSA) continues to be a major public health issue with significant short- and long-term consequences. However, little contemporary research has examined the relationship between CSA and delinquent and violent behavior in adolescence. Children who have been sexually abused experience a unique form of victimization compared to children who have endured other forms of maltreatment, as CSA can result in feelings of shame, powerlessness and boundary violations. The purpose of this study was to examine the effect of CSA on delinquent and violent behavior in adolescence. We examined self-report data at the age 18 interview from the Longitudinal Studies of Child Abuse and Neglect (LONGSCAN) on measures of sexual abuse experience, and engagement in delinquent and violent behavior in the past year. All participants reported either a history of maltreatment or were identified at-risk based on demographic risk factors. Participants included 368 males and 445 females who self-reported experiences of CSA and delinquent and violent behavior (N = 813). Findings indicated that, when controlling for gender and race, the odds of engagement in delinquent and violent behavior for those who have experienced CSA are 1.7 times higher than for those who have not. Additionally, female victims of CSA were .52 times less likely to engage in violent and delinquent behavior compared to their male counterparts. Further efforts are needed to examine the effects of CSA on violent and delinquent behavior to better guide treatment efforts that prevent juvenile justice involvement.

Sexual abuse but not posttraumatic stress disorder is associated with neurocognitive deficits in South African traumatized adolescents

OBJECTIVES

Neurocognitive impairments are commonly observed in adults suffering from posttraumatic stress disorder (PTSD). The picture is less clear in adolescents. Childhood sexual abuse (CSA) may have an independent influence on neuropsychological test performance and provide partial explanatory power of the inconsistent findings. We hypothesized that adolescents with PTSD who have also suffered sexual abuse would have most pronounced deficits on neurocognitive testing.

METHODS

In a cross-sectional design, 105 traumatized South African adolescents, of whom 52 fulfilled criteria of PTSD and 34 reported CSA, were studied. A comprehensive neurocognitive battery including tests of memory, executive functioning, and language was used to analyze the associations of neurocognitive impairments with PTSD and CSA.

RESULTS

Adolescents reporting CSA manifested impairments in proactive and retroactive interference tasks on the Rey Auditory Verbal Learning test and in the copy condition of the Rey Osterrieth figure test, indicating deficits in attention and working memory. Against our hypothesis, no independent effects of PTSD were found on neurocognitive performance. Results were independent of comorbid psychiatric diagnoses.

CONCLUSIONS

Sexual abuse seems to have an independent influence on attention and working memory. This could be an early sign of hippocampal impairment.

Medical and Legal Aspects of Child Sexual Abuse: A Population-Based Study in a Hungarian County

Background: Very few studies focus on childhood sexual abuse in middle European countries. Aim: The purpose of our study is to describe the medical and legal characteristics of children who experience sexual abuse and explore common features that may result in strategies for prevention. Methods: Between 2000 and 2015, 400 girls and 26 boys under the age of 18, suspected of being sexually abused, visited one of the four hospitals in a Hungarian county. Results: Mean age at onset was 10.81 years for boys, 13.46 years for girls. In 278 cases (65.3%), the perpetrator was known to the victim, and a stranger was suspected in 148 cases (34.7%). In 79 cases (30.7% of boys and 17.7% of girls), a family member was the accused perpetrator. In more than one-third (boys) and in one-fifth (girls) of cases, sexual abuse had occurred on multiple occasions. In the case of boys, child and adolescent sexual abuse (CSA) included oral genital, genital touching and genital to genital contact in 14 cases (53.8%) and anal intercourse in 12 (46.2%) cases. In case of girls, sexual abuse included coitus in 219 (54.8%), oral genital, genital touching, genital to genital contact in 164 (41.0%), anal abuse in 14 (3.5%) cases, physical injury was incurred in 15 cases. Legal proceedings followed the CSA in 205 (48.1%) cases. Conclusion: The results highlight the urgent need to address the issue of sexual abuse in Hungary and minimize its impact. Prevention requires a systematic and lifelong approach to educating children about personal space safety and privacy to reduce vulnerability and is the responsibility of parents and professionals.

Psychobiology of cumulative trauma: hair cortisol as a risk marker for stress exposure in women

Childhood trauma (CT) is associated with long-lasting alterations of the hypothalamic-pituitary-adrenal (HPA) axis and elevated risk for stress exposure in adulthood. Although HPA alterations are present in the early aftermath of trauma, it remains unclear how initial HPA activity is associated with subsequent stress exposure and whether CT exposure influences the strength and direction of this association. The present study examined prospective associations between hair cortisol content (HCC) and stress exposure from baseline to 3-month follow-up in young adult women with recent (i.e. past 3 months) exposure to interpersonal violence (IPV; i.e. physical or sexual assault) and non-traumatized controls. History of significant CT abuse or neglect was determined based on clinical cutoffs for a self-report CT measure: 12 women had abuse or neglect and recent IPV exposure (CT + IPV); 7 women had abuse or neglect but no IPV exposure (CT); 15 women had no history of trauma (NTC). HCC was computed for 3 cm sections reflecting cortisol secretion during the 3 months preceding the baseline assessment. The interaction of cumulative trauma and HCC predicted stress exposure over 3-month follow-up, controlling for baseline stress exposure and depressive symptoms. Simple slopes analyses revealed that lower baseline HCC predicted greater stress exposure in the CT + IPV group compared to the CT group; HCC was not associated with stress exposure in the NTC group. The present findings highlight the potential utility of HCC as a predictor of stress exposure for women with a history of childhood abuse or neglect, particularly in the context of recent IPV. Lay summary Adults with a history of CT show long-lasting alterations in major stress response systems, including the HPA axis. They are also more likely to experience stressful life events in adulthood. However, it is not clear how altered HPA activity influences risk for stress exposure and whether CT affects their relationship. The results from this study show that lower HPA activity (measured with hair cortisol) predicted greater stress exposure in women with CT - particularly for women who also experienced recent incidents involving physical or sexual assault.

Depressive symptom composites associated with cortisol stress reactivity in adolescents

BACKGROUND

Altered hypothalamic-pituitary-adrenal (HPA) function is common in youth with major depressive disorder (MDD) but variability in the strength and direction of HPA alterations has prompted a search for symptom-based subtypes with unique neuroendocrine signatures. This study investigated the extent to which depressive symptom composites were differentially associated with cortisol responses to psychosocial stress.

METHODS

This study examined salivary cortisol responses to the Trier Social Stress Test (TSST) in 145 adolescents who varied in their risk for MDD: 38 had current MDD; 35 were healthy but at high risk for MDD based on having one or both parents with unipolar MDD; and 72 were healthy youth with no personal or family history of a psychiatric disorder. Multilevel models examined within-person change in cortisol levels during a 2-h resting phase prior to the TSST and both linear and quadratic changes in cortisol levels following the TSST.

RESULTS

Anticipatory cortisol reactivity was lower in MDD youth compared to low-risk youth, and in youth with higher compared to lower depressive symptom severity. Whereas affective symptoms were associated with increased anticipatory cortisol reactivity and more rapid recovery to the TSST, neurovegetative symptoms were associated with decreased anticipatory cortisol reactivity and slower recovery.

LIMITATIONS

The cross-sectional design does not permit inferences regarding temporal relations between cortisol responses and depressive symptom composites.

CONCLUSIONS

The present findings suggest that heterogeneity among studies examining HPA reactivity in depressed youth may be driven, in part, by differences in depressive symptom composites across samples.

Does substantiated childhood maltreatment lead to poor quality of life in young adulthood? Evidence from an Australian birth cohort study

PURPOSE

To examine the independent effect of single and multiple forms of substantiated childhood maltreatment (CM) on quality of life (QoL), controlling for selected potential confounders and/or covariates, and concurrent depressive symptoms.

METHODS

We used data from a prospective pre-birth cohort of 8556 mothers recruited consecutively during their first antenatal clinic visit at the Mater Hospital from 1981 to 1983 in Brisbane, Australia. The data were linked to substantiated cases of CM reported to the child protection government agency up to the age of 14 years. The sample consisted of 3730 (49.7% female) young adults for whom there were complete data on QoL at the 21-year follow-up. The mean age of participants was 20.6 years. Logistic regression models were used to assess the association between CM and QoL measured at the 21-year follow-up.

RESULTS

There were statistically significant associations between exposure to substantiated CM and poorer QoL. This also applied to the subcategories of childhood physical abuse, childhood emotional abuse (CEA), and neglect. These associations were generally stable after adjusting for confounders/covariates and concurrent depressive symptoms, except physical abuse. CEA with or without neglect significantly and particularly predicted worse subsequent QoL.

CONCLUSIONS

Exposure to any substantiated maltreatment substantially contributed to worse QoL in young adulthood, with a particular association with CEA and neglect. Prior experiences of CM may have a substantial association with subsequent poorer QoL.

Patterns of cortisol and alpha-amylase reactivity to psychosocial stress in maltreated women

BACKGROUND

Childhood maltreatment can trigger enduring changes in major stress response systems, particularly in the context of major depressive disorder (MDD). However, the relative impact of maltreatment versus MDD on hypothalamic-pituitary-adrenal axis and sympathetic-adrenal-medullary system stress reactivity is not well understood.

METHOD

This study examined salivary cortisol and alpha-amylase responses to the Trier Social Stress Test (TSST) in 26 maltreated (15 with current MDD) and 26 non-maltreated (17 with current MDD) women.

RESULTS

Maltreated women showed greater anticipatory cortisol reactivity during the TSST protocol compared to non-maltreated women. Maltreated women also showed rapid deceleration in cortisol levels. Whereas non-maltreated women showed initial declines in alpha-amylase levels but rapidly increasing alpha-amylase levels during the TSST protocol, maltreated women did not exhibit changes in alpha-amylase levels during the TSST protocol. Contrary to expectation, MDD did not impact cortisol or alpha-amylase responses.

LIMITATIONS

The present study is limited by retrospective report of childhood maltreatment, cross-sectional design, and modest sample sizes.

CONCLUSIONS

These findings suggest that childhood maltreatment plays a greater role driving alterations in cortisol and alpha-amylase stress reactivity than MDD. Understanding the biological embedding of maltreatment is critical for elucidating mechanisms linking these experiences to risk for negative mental and physical health outcomes.

Gender differences in the association between childhood sexual abuse and risky sexual behaviours: A systematic review and meta-analysis

This meta-analytic review examines the association between childhood sexual abuse and risky sexual behaviours with sub-group analyses by gender. Systematic searches of electronic databases including MEDLINE, PubMed, EMBASE, and PsycINFO were performed using key terms. We used a priori criteria to include high quality studies and control for heterogeneities across eligible studies. The review was registered with PROSPERO and used the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The final meta-analysis applied fixed-effects model to generate pooled odds ratio (OR). Subgroup analyses were conducted to identify potential methodological moderators. The meta-analysis included 8 eligible studies (N=38,989, females=53.1%). The overall syndemic of risky sexual behaviors at adulthood was 1.59 times more common in childhood sexual abuse victims. There was a similar association between childhood sexual abuse in general and subsequent risky sexual behaviors in both females and males. However, in cases of substantiated childhood sexual abuse, there was a greater odds of risky sexual behaviors in females (OR=2.72) than males (OR=1.69). The magnitude of association of childhood sexual abuse and risky sexual behaviors was similar for males and females regardless of study time, study quality score and method of childhood sexual abuse measurement. There were nonsignificant overall and subgroup differences between males and females. Childhood sexual abuse is a significant risk factor for a syndemic of risky sexual behaviors and the magnitude is similar both in females and males. More research is needed to explore possible mechanisms of association.

Risk Factors for Women Being Under the Influence of Alcohol Compared With Other Illicit Substances at the Time of Committing Violent Crimes

PURPOSE

We investigated women under the influence of alcohol compared with other illicit substances at the time of committing a crime to identify predictors of being under the influence of alcohol and female-enacted crime.

METHODS

Analyses of data, obtained from private interviews and examinations of female prison inmates, included regression analyses exploring predictors of being under the influence of alcohol at the time of the crime and predictors of violent crime. In addition, a reanalysis of a previously reported model, predicting conviction of a violent crime, was conducted including a new variable, being under the influence of alcohol at the time of the crime.

RESULTS

Those under the influence of alcohol at the time of their crime had experienced greater nonfamilial childhood sexual abuse and traumatic brain injuries with loss of consciousness predating their crime. They were more likely to have committed a violent, rather than nonviolent, crime compared with those under the influence of other substances, with the latter being not significantly different for those not under the influence of any substance. Being under the influence of alcohol increased the risk of committing a violent crime, adjusting for other predictors of female violence.

CONCLUSION

Women under the influence of alcohol are at a greater risk for committing violent crimes than those under the influence of other substances. Female nonfamilial childhood sexual abuse and traumatic brain injury victims were at a higher risk for being under the influence of alcohol, in comparison with other substances, at the time of committing a violent crime.

Child sexual abuse and the development of psychiatric disorders: a neurobiological trajectory of pathogenesis

Child sexual abuse (CSA) is an important public health problem with long-standing neurobiological, developmental, and psychiatric abnormalities. The present review analyzes the long-term effects of CSA from a developmental, psychiatric morbidity, neurochemical and neurobiological perspective and then tries to posit a developmental neurobiological trajectory from CSA to the genesis of psychopathology in later life. The role of various neurotransmitters such as serotonin and dopamine affected by CSA are discussed. Serotonin abnormalities have been reported in various studies among participants exposed to CSA. Structures such as the prefrontal cortex, superior temporal gyrus, corpus callosum, parietal lobes, hippocampus, and cerebellum all demonstrate volumetric and structural changes in response to the trauma of CSA. Neurocognitive studies demonstrate memory and spatial awareness as well as decrements in general cognitive performance and memory when compared to normal individuals. The hypothalamic-pituitary-adrenal axis has also been implicated in CSA, and there is an alteration in corticotropin-releasing hormone response due to the continuous cumulative trauma of CSA. This paper also reviews a section on the role of genetic and epigenetic factors in the development of psychiatric disorders as a result of exposure to episodes of CSA where studies have demonstrated changes in DNA methylation in response to CSA. This review tries to hypothesize a developmental trajectory framework which is individual for every case where exposure to CSA may lead to psychopathology and psychiatric morbidity later in life. Rapid and emerging fields such as developmental traumatology in relation to CSA are also discussed.

Cultural considerations in the treatment of mental illness among sexually abused children and adolescents: the case of Bali, Indonesia

Childhood and adolescence sexual abuse can have long-lasting and devastating effects on personal and interpersonal growth and development. Sexually abused children tend to exhibit higher rates of poor school performance, aggressive behavior, PTSD (posttraumatic stress disorder), or depressive symptomatology, as well as social and relational deficits (e.g., age-inappropriate sexual behaviors). The trauma following such abuse can further affect neurodevelopment and physiology, aggravating mental or physical problems in adulthood. Early symptom recognition and appropriate interventional applications are important factors in successfully treating or even preventing the development of mental disorders in such cohorts. A central element of effective treatment is the selection of treatment targets. Cultural considerations are rarely or peripherally considered in sexual abuse treatment strategies. Western-trained psychiatrists and clinical psychologists tend to overlook or underestimate such factors in cross-cultural settings, resulting in interventional efforts that may interfere with traditional approaches to healing, and potentially contributing to a transgenerational cycle of trauma. By using Bali (Indonesia) as a focal culture, in this article we discuss the effects of cultural elements and showcase their potential contribution and systematic implementation into a holistic and sensitive interventional model for the treatment of mental illness in childhood and adolescence sexual traumatization.

Vulnerability to intimate partner violence and poor mental health in the first 4-year postpartum among mothers reporting childhood abuse: an Australian pregnancy cohort study

The purpose of this study was to investigate intergenerational patterns of abuse and trauma and the health consequences for women in the early childbearing years. A prospective pregnancy cohort of 1507 nulliparous women (≦24 weeks gestation) were recruited in Melbourne, Australia, 2003-2005. Follow-up was scheduled in late pregnancy, 3-, 6- and 12-month and 4-year postpartum. Childhood abuse was retrospectively reported at 4-year postpartum using the Child Maltreatment History Self Report. Intimate partner violence (IPV) was assessed at 1- and 4-year postpartum with the Composite Abuse Scale. Maternal depressive symptoms were assessed in all follow-ups using the Edinburgh Postnatal Depression Scale. Multivariable logistic regression was used to examine associations between childhood abuse, maternal mental health and IPV. Childhood abuse was reported by 41.1 % of women. In the 4 years after having their first child, 28.2 % of women reported IPV, 25.2 % depression and 31.6 % anxiety. Childhood abuse was associated with odds of depression or anxiety 1.5-2.6 times greater and 1.8-3.2 times greater for IPV. Childhood physical abuse remained significantly associated with depression and anxiety in pregnancy and postpartum after adjusting for IPV and stressful life events, while sexual abuse remained significantly associated only with anxiety. Women who begin childbearing with a history of childhood abuse are more vulnerable to IPV and poor mental health. All health care services and agencies in contact with children, young people and families should have adequate training to identify trauma associated with abuse and IPV and provide first line supportive care and referral.

Cortisol, heart rate, and blood pressure as early markers of PTSD risk: A systematic review and meta-analysis

Individuals with posttraumatic stress disorder (PTSD) typically exhibit altered hypothalamic-pituitary-adrenal (HPA) function and sympathetic nervous system (SNS) activity. The goals of this study were to determine whether HPA and SNS alterations in the immediate aftermath of trauma predict subsequent PTSD symptom development and whether inconsistencies observed between studies can be explained by key demographic and methodological factors. This work informs secondary prevention of PTSD by identifying subgroups of trauma survivors at risk for PTSD. This meta-analysis (26 studies, N=5186 individuals) revealed that higher heart rate measured soon after trauma exposure was associated with higher PTSD symptoms subsequently (r=0.13). Neither cortisol (r=-0.07) nor blood pressure (diastolic: r=-0.01; systolic: r=0.02) were associated with PTSD symptoms which may be influenced by methodological limitations. Associations between risk markers (heart rate, cortisol, systolic blood pressure) and PTSD symptoms were in the positive direction for younger samples and negative direction for older samples. These findings extend developmental traumatology models of PTSD by revealing an age-related shift in the presentation of early risk markers. More work will be needed to identify risk markers and pathways to PTSD while addressing methodological limitations in order to shape and target preventive interventions.

Response to Jerome Kagan’s Essay on Stress (2016)

To be useful, the concept of stress needs to be defined in biological terms linked to a broader framework of allostasis and its role in the adaptation of brain and body to positive and negative life experiences. A clear biological framework helps connect and organize animal and human research on stress. In particular, the concepts of “toxic stress” and “allostatic load and overload” highlight those experiences and situations that, as Kagan says, “compromise an organism’s health and capacity to cope with daily challenges” (p. 442). A deeper understanding is needed of the epigenetic influences throughout the life course that contribute both to these negative outcomes and to positive ones.

Neurocognitive deficits in children and adolescents following maltreatment: Neurodevelopmental consequences and neuropsychological implications of traumatic stress

Childhood maltreatment is a significant risk factor for a host of psychiatric, developmental, medical, and neurocognitive conditions, often resulting in debilitating and long-term consequences. However, there is no available neuropsychological resource reviewing the literature on the associated neurocognitive deficits in children and adolescents. This review comprehensively examines the 23 prior studies that evaluated the intellectual, language, visual-spatial, memory, motor, and/or attention/executive functions in children and adolescents following an experience of childhood abuse and/or neglect. Neurocognitive impairments were frequently reported. Impairments in executive functions were the most frequent and severe reported impairments, although intelligence, language, visual-spatial skills, and memory are also at serious risk for compromised development following maltreatment. However, specific factors such as abuse/neglect duration, severity, type, and timing during development were all associated with neurocognition. This indicates that these factors are of greater importance than just the presence of abuse/neglect in identifying risk for neurocognitive compromise. Such neurocognitive deficits appear to be a consequence to the known neurobiological and brain development abnormalities of this population, suggesting traumatic stress can be a potential cause of neurodevelopmental disorders. These findings have critical implications for the clinical practice and research involving children following childhood maltreatment and other types of traumatic stress.

Differences in HPA axis reactivity to intimacy in women with and without histories of sexual trauma

BACKGROUND

Sexual trauma can lead to longstanding effects on individuals' intimacy functioning. The current study aimed to assess hypothalamic pituitary adrenal (HPA) axis functioning (i.e., cortisol reactivity) prior to (-5min), during (+15, +30, +45min), and following (+60min) an experimental manipulation of emotional closeness in a sample of women survivors of sexual trauma with varying levels of posttraumatic stress disorder (PTSD) symptomatology versus controls.

METHODS

Participants included 50 women, which were divided into 2 groups on the basis of a structured clinical interview: 26 women with a history of sexual trauma with and without PTSD (sexual trauma group), and 24 women without a history of sexual trauma or PTSD (controls). Participants came into the lab and participated in a 45min emotional closeness exercise with a male confederate and completed self-report questionnaires of closeness, state anxiety/depression, and cortisol assays at the aforementioned time points.

RESULTS

Women with a history of sexual trauma exhibited a blunted cortisol response and greater anxious mood in reaction to the intimacy induction task compared to controls. Results also demonstrated that, unexpectedly, PTSD symptom severity scores among sexual trauma survivors were not associated with differential cortisol responding to the task compared to controls.

CONCLUSIONS

Adaptive responses to stress are characterized by a relatively rapid cortisol increase followed by a steady decline. The results of this study demonstrated that women with a history of sexual trauma, in contrast, displayed a blunted cortisol response to an intimacy induction task. Both controls and women with a history of sexual trauma reported increased feelings of closeness to the male confederate in response to the intimacy induction task, suggesting that survivors were able to achieve similar adaptive feelings of intimacy when provided with the right conditions.

Female children with incarcerated adult family members at risk for lifelong neurological decline

A secondary analysis of data from adult female prison inmates in the mid-Atlantic United States defined relationships between having incarcerated adult family members during childhood and neurological outcomes. Of 135 inmates, 99 (60%) had one or more incarcerated adult family members during childhood. Regression analyses revealed that having incarcerated adult family members was related to greater frequency and severity of childhood abuse and higher incidence of neurological deficits in adulthood, especially related to traumatic brain injuries, compared to those without incarcerated adult family members. Along with being role models, adult family members impact the neurological health of children throughout their life-span.

Abnormalities of white matter integrity in the corpus callosum of adolescents with PTSD after childhood sexual abuse: a DTI study

This study seeks to determine whether white matter integrity in the brain differs between adolescents with post-traumatic stress disorder (PTSD) due to childhood sexual abuse (CSA) and matched healthy adolescents and whether there is a relationship between white matter integrity and symptom severity in the patient group. Using 3T diffusion tensor imaging, we examined fractional anisotropy (FA) in a group of adolescents with CSA-related PTSD (n = 20) and matched healthy controls (n = 20), in a region of interest consisting of the bilateral uncinate fasciculus (UF), the genu, splenium and body of the corpus callosum (CC), and the bilateral cingulum. In addition, we performed an exploratory whole brain analysis. Trauma symptomatology was measured with the Trauma Symptom Checklist for Children (TSCC) to enable correlational analyses between FA differences and trauma symptomatology. The PTSD group had significantly lower FA values in the genu, midbody and splenium of the CC in comparison with controls (p < 0.05, tfce corrected). Post hoc analyses of the eigenvalues of the DTI scan showed increased radial and mean diffusivity in the patient group. In addition, we found a significant negative correlation between scores on the anger subscale of the TSCC and FA values in the left body of the CC in patients (p < 0.05). Adolescents with CSA-related PTSD show decreased FA in the CC, with abnormalities in the integrity of the left body of the CC being related to anger symptoms. These findings suggest that early trauma exposure affects the development of the CC, which may play a role in the pathophysiology of PTSD in adolescents.

Does the impact of child sexual abuse differ from maltreated but non-sexually abused children? A prospective examination of the impact of child sexual abuse on internalizing and externalizing behavior problems

Child sexual abuse (CSA) continues to be a significant problem with significant short and long term consequences. However, extant literature is limited by the reliance on retrospective recall of adult samples, single-time assessments, and lack of longitudinal data during the childhood and adolescent years. The purpose of this study was to compare internalizing and externalizing behavior problems of those with a history of sexual abuse to those with a history of maltreatment, but not sexual abuse. We examined whether gender moderated problems over time. Data were drawn from the Longitudinal Studies of Child Abuse and Neglect (LONGSCAN) at ages 4, 6, 8, 10, 12, 14, and 16 (N=977). The Child Behavior Checklist was used to assess internalizing and externalizing problems. Maltreatment history and types were obtained from official Child Protective Services (CPS) records. Generalized Estimating Equations (GEE) were used to assess behavior problems over time by maltreatment group. Findings indicated significantly more problems in the CSA group than the maltreated group without CSA over time. Internalizing problems were higher for sexually abused boys compared to girls. For sexually abused girls internalizing problems, but not externalizing problems increased with age relative to boys. This pattern was similar among maltreated but not sexually abused youth. Further efforts are needed to examine the psychological effects of maltreatment, particularly CSA longitudinally as well as better understand possible gender differences in order to best guide treatment efforts.

Psychophysiological Reactivity in Child Sexual Abuse

Sexual abuse has physiological and emotional implications. The purpose of this study is to evaluate the neurobiological sequels of childhood sexual trauma by monitoring physiological variables among sexually abused girls and women compared to controls. We assessed posttrauma and traumatic life events of 35 females sexually abused in their childhood (age range 7-51 years) and 25 control females (age range 7-54 years). Electroencephalography, frontalis electromyography, electrodermal activity, and heart rate parameters were recorded while watching sets of pictures representing neutral and trauma-suggestive stimuli. A minority of participants met the Diagnostic and Statistical Manual of Mental Disorders criteria for post-traumatic stress disorder. Abused females displayed significant elevations in heart rate, electromyography, and electroencephalography while viewing allusive stimuli and elevated heart rate while viewing neutral stimuli. The dysfunctional regulation of the physiological stress system associated with child sexual abuse may endanger the victims with various stress and anxiety disorders.