The relationship of psychological trauma and dissociative and posttraumatic stress disorders to nonsuicidal self-injury and suicidality: a review

[Pain perception and nonsuicidal self-injurious behavior]

This review focuses on studies of pain threshold and tolerance in individuals with nonsuicidal self-injurious (NSSI) behavior. The data on methods of pain sensitivity studies are presented, with issues in animal modeling of NSSI discussed separately. The results of neuroimaging studies on pain sensitivity in individuals with NSSI are described, along with contribution of genetic factors, psychological variables, and disturbances in opioid and hypothalamic-pituitary-adrenal systems. A critical methodological analysis of the studies on pain sensitivity in individuals with NSSI was performed.

Clinical Correlates of Deliberate Self-Harm Among Migrant Trauma-Affected Subgroups

Introduction: Studies have shown that exposure to potentially traumatic events (PTEs) during the migration process has serious consequences on mental health. Migrants with a history of PTEs are more likely to inflict deliberate self-harm (DSH), a spectrum of behavior that includes non-suicidal self-injury (NSSI). With reference to a nonclinical sample of trauma-exposed migrants, this study aims to explore the prevalence of DSH and to assess the association with sociodemographic characteristics and clinical conditions, with particular attention to post-traumatic stress disorder (PTSD) symptoms, resilience capabilities, and feelings of hopelessness. Methods: A sample of migrants underwent a baseline evaluation at an outpatient department of the National Institute for Health, Migration and Poverty (INMP). Migrants with a history of torture, rape, or other severe forms of psychological, physical, or sexual violence were invited to undergo screening at the Institute's Mental Health Unit. Trauma-exposed migrants completed a series of self-report questionnaires that assessed the presence of PTSD, depression, anxiety, suicidal ideation, resilience, and feelings of hopelessness, in addition to DSH. Univariate and multivariate log-binomial regression models were used to test the association of age and clinical characteristic of migrants with DSH. Prevalence ratio (PR) with 95% confidence intervals (95% CI) and p-values were estimated. Results: A total of 169 migrants (76.9% males), aged between 18 and 68 years, M = 28.93; SD = 8.77), were selected. Of the sample, 26.6% were frequently engaging in some form of DSH, and 30.2% were diagnosed with at least one trauma-related disorder. DSH behaviors were most common in single and unemployed migrants as well as in subjects with post-traumatic stress symptoms, feelings of anxiety, hopelessness, low capability of resilience, and suicidal ideation. Taking into account age and hopelessness, we found that PTSD and low resilience capabilities were associated with a higher risk of DSH [PR adj: 2.21; 95% CI: (1.30-3.75) and PR adj: 2.32; 95% CI: (1.16-4.62), respectively]. Conclusion: Given the association between trauma exposure and DSH among migrants, exploring the presence of DSH behavior within the immigrant community is crucial for the implementation of measures to develop intervention in a clinical setting.

Revisiting the concept of severe mental illness: severity indicators and healthcare spending in psychotic, depressive and dissociative disorders

Background: The concept of severe mental illness (SMI) has been related to bipolar or psychotic diagnosis, or to some cases of depressive disorders. Other mental health problems such as personality disorders or posttraumatic dissociative conditions, which can sometimes lead to relevant functional impairments, remain separate from the SMI construct.Aims: This study aimed to evaluate the clinical severity as well as healthcare spending on dissociative disorders (DDs). This diagnostic group was compared with two other groups usually considered as causing severe impairment and high healthcare spending: bipolar and psychotic disorders, and unipolar depression.Methods: From a random sample of 200 psychiatric outpatients, 108 with unipolar depression (N = 45), psychotic/bipolar (N = 31) or DDs (N = 32) were selected for this study. The three groups were compared by the severity of their disorder and healthcare indicators.Results: Of the three groups, those with a DD were more prone to and showed higher indices of suicide, self-injury, emergency consultations, as well as psychotropic drug use. This group ranked just below psychotic/bipolar patients in the amount of psychiatric hospitalisations.Conclusions: Despite a certain intra-professional stigma regarding DDs, these data supported the severity of these posttraumatic conditions, and their inclusion in the construct of SMI.

The Impact of Adverse Childhood Experiences on Therapy Outcome in Adolescents Engaging in Nonsuicidal Self-Injury

Objective: Nonsuicidal self-injury (NSSI) is a prevalent and clinically significant behavior. There is a substantial association between adverse childhood experiences (ACEs) and NSSI. However, there are no studies investigating the impact of ACEs on NSSI treatment (psychotherapy) outcome. The aim of this secondary analysis of a randomized controlled trial (RCT) on psychotherapy of NSSI was to investigate the relationship between ACEs and treatment outcome in adolescents engaging in NSSI. Method: A sample of 74 adolescent outpatients engaging in repetitive NSSI (incidents on ≥ 5 days within the last 6 months) was recruited for a RCT. ACEs were assessed by the Childhood Experience of Care and Abuse (CECA) interview before treatment onset. Based on the CECA, participants were divided in two groups: with a history of ACEs (n = 30) and without a history of ACEs (n = 44). Frequencies of NSSI, depression, and suicide attempts as well as quality of life were measured at three points in time: before treatment onset (baseline; T0), 4 (T1), and 10 months (T2) after treatment onset. Results: Both participants with and without ACEs were able to reduce the frequency of NSSI significantly [χ2 (1) = 26.72; p < 0.001]. Surprisingly, participants with ACEs reached a significantly greater reduction in NSSI frequency within the past 6 months compared to participants without ACEs [χ2 (1) = 5.08; p = 0.024]. There were also substantial and similar improvements regarding depressive symptoms, suicide attempts and quality of life in both groups. Conclusion: ACEs seem to positively predict treatment response in psychotherapy for adolescent NSSI. This is contrary to prior research suggesting ACE as an unfavorable prognostic factor in the treatment of mental disorders. Clinical Trial Registration: Short term therapy in adolescents with self-destructive and risk-taking behaviors; http://www.drks.de; DRKS00003605.

Posttraumatic stress symptomology and non-suicidal self-injury: The role of intrusion and arousal symptoms

BACKGROUND

Previous evidence has shown a strong relation between Posttraumatic Stress Disorder (PTSD) symptomology and Non-Suicidal Self-Injury (NSSI). The current study aimed to extend prior research by investigating the relationship between PTSD symptom clusters (arousal and intrusion) and NSSI, and putative moderators of this association within a large-scale adult sample in England.

METHOD

A subsample of participants with experiences of trauma in adulthood (n = 2,480) from the Adult Psychiatric Morbidity Survey 2007 (APMS 2007) was utilised to examine the relations among PTSD intrusion and arousal symptom clusters, childhood interpersonal trauma, perceived social support and lifetime NSSI.

RESULTS

Arousal symptoms were consistently associated with NSSI, even when adjusting for multiple covariates, and had a stronger relationship than intrusion symptoms. Childhood interpersonal trauma was independently and significantly associated with lifetime NSSI after adjusting for covariates. The moderating effects of childhood interpersonal trauma and perceived social support were not statistically significant.

LIMITATIONS

The study was cross-sectional and utilised self-report assessments to measure PTSD, NSSI, and childhood interpersonal trauma.

CONCLUSION

Findings support the role of PTSD arousal and childhood interpersonal trauma in relation to NSSI. The moderating role of childhood interpersonal trauma and perceived social support lacks supporting evidence. Findings highlight the need for NSSI screening as well as for specific interventions that target the complex needs of those who exhibit elevated PTSD arousal symptoms, especially those with a history of childhood interpersonal trauma.

It Hurts When You're Close: High Betrayal Sexual Trauma, Dissociation, and Suicidal Ideation in Young Adults

Sexual trauma (e.g., rape), is associated with dissociation and suicidal ideation (SI). Sexual trauma is additionally harmful when perpetrated by a person(s) who is close or trusted (known as high betrayal). With young adulthood as a high-risk period for mental instability, the purpose of the current study is to examine the roles of high betrayal sexual trauma and dissociation in SI among young adults. Participants (N = 192) were college students who completed the 30-minute online survey. A multivariate analysis of variance (MANOVA) found that high betrayal sexual trauma was associated with dissociation and SI. Moreover, there was an indirect effect of high betrayal sexual trauma on SI through dissociation. Empirical implications include examining these associations longitudinally, with a focus on the impact of revictimization over time.

"Dissociation, posttraumatic stress symptoms, emotional dysregulation, and invalidating environments as correlates of NSSI in borderline personality disorder patients"

Theoretical models have proposed that inadequate caregiving environments undermine the development of adaptive regulation strategies at early stages and can lead children to inadequate regulation skills for coping with distress, such as dissociation, posttraumatic stress, and NSSI. The main aim of this work was to examine NSSI types and functions and the relationship between the aforementioned variables and lifetime NSSI in 102 patients with BPD diagnoses or BPD subthreshold symptoms. In addition, we explored the moderator role of dissociation between invalidating environments and NSSI. Results showed that 83.7% of the sample self-injured more than 5 times during their lifetime; 62.7% swallowed dangerous substances; 58.8% hit themselves; and 46% cut themselves. Regression analyses revealed that the model including variables with significant correlations with NSSI explained 27% of the variance in NSSI, with dissociation and invalidating behaviors of the father best explaining the variance in NSSI. In addition, dissociation moderated the association between invalidating behaviors of the father and NSSI. These results highlight the important role of invalidating environments, dissociation, and posttraumatic stress symptoms in NSSI in patients with BPD, and the need to assess and treat dissociation and posttraumatic symptoms in this population.

Motives and Manifestations of Sex as Self-Injury

To view destructive sexual behaviors as a form of self-injury is a new concept in the research field that needs further exploration and conceptualization. The aim of this study was to explore experiences of sex as self-injury to identify motives and manifestations of the behavior. An anonymous self-selected open-ended questionnaire was used for the study, and qualitative content analysis was used to identify patterns and themes in the text. A total of 199 informants participated in the study (M = 27.9, SD = 9.3 years), all of whom were recruited via a range of websites of Swedish nongovernmental organizations. Sex as self-injury was described as voluntary exposure to sexual situations including psychological and/or physical harm. Affect regulation and receiving positive or negative confirmation emerged as important motives for the behavior. Respondents described sex as self-injury as difficult to stop when it felt compulsive and addictive, with ever-higher risk-taking and self-harming described. Our findings indicate that sex as self-injury often includes deliberate sexual violence, and is similar to other self-injurious behaviors, including non-suicidal self-injury. Sex as self-injury needs to be addressed in healthcare, such as in psychiatry and gynecology departments, to prevent further traumatization.

Dissociative Symptoms in a Nationally Representative Sample of Trauma-Exposed U.S. Military Veterans: Prevalence, Comorbidities, and Suicidality

BACKGROUND

Dissociative symptoms have been documented in diverse clinical and non-clinical populations, and are associated with poor mental health outcomes. Yet, research on dissociative symptoms is frequently limited to PTSD samples, and therefore little is known about the prevalence, clinical correlates, and risk factors related to dissociative symptoms in broader, representative trauma-exposed populations.

METHODS

The current study assessed dissociative symptoms in a contemporary, nationally representative sample of trauma-exposed U.S. veterans irrespective of PTSD diagnostic status. We then compared sociodemographic, military, and psychiatric characteristics, trauma histories, level of functioning, and quality of life in veterans with dissociative symptoms to those without dissociative symptoms; and determined the incremental association between dissociative symptoms, and suicidality, functioning, and quality of life, independent of comorbidities.

RESULTS

A total 20.8% of U.S. veterans reported experiencing mild-to-severe dissociative symptoms. Compared to veterans without dissociative symptoms, veterans with dissociative symptoms were younger, and more likely to be non-white, unmarried/partnered and unemployed, had lower education and income, and were more likely to have been combat-exposed and use the VA are their primary source of healthcare. They also had elevated rates of psychiatric comorbidities, lower functioning and quality of life, and a 5-fold greater likelihood of current suicidal ideation and 4-fold greater likelihood of lifetime suicide attempt history.

LIMITATIONS

Cross-sectional data limit inference of the directionality of findings, and results may not generalize to non-veteran populations.

CONCLUSIONS

Dissociative symptoms are prevalent in U.S. veterans and may be an important transdiagnostic marker of heightened risk for suicidality and psychiatric comorbidities. These results underscore the importance of assessing, monitoring, and treating dissociative symptoms in this population.

Suicidal attempts, insomnia, and major depressive disorder among family members of suicide victims in South Korea

BACKGROUND

Suicide survivors are defined as victims who experienced suicide of siblings or parents, spouses, or lineal relatives within the fourth degree who had lived with them. We compared the effects of major depressive disorder (MDD), symptoms of posttraumatic stress disorder (PTSD), and impulsivity on lifetime suicide attempts among suicide survivors.

METHODS

Participants included 272 suicide survivors. We compared them to 5,200 members from the general population who were matched by age, sex, and years of education. We evaluated participants using the Patient Health Questionnaire-9 (PHQ-9), the EuroQuality of Life (EuroQol) scale, the Impact of Events Scale-Revised (IES-R), the Barratt Impulsiveness Scale-11 (BIS-11), and the Composite International Diagnostic Interview (K-CIDI).

RESULTS

Among the 272 suicide survivors, MDD was nine times higher (47.1% vs. 5.3%), and suicidal attempts were six times higher (20.5% vs. 3.3%) than reported among the general population. The suicide survivors showed more severe depression, greater impulsivity, and poorer quality of life than did the general population. In multivariate logistic regression analyses performed to evaluate each IES-R item, "trouble staying asleep" was the only PTSD symptom item that was significantly associated with suicide attempts among suicide survivors. Suicide survivors who had both MDD with insomnia and high impulsivity were at four times higher risk for suicide attempts than the general population with no MDD (AOR = 4.04, 95% CI: 1.25-13.09).

CONCLUSIONS

Surviving suicide by family members is an important risk factor for suicide attempts. In particular, MDD with insomnia and impulsivity are associated with suicide attempts among suicide survivors.

Firebug! Dissociative Identity Disorder? Malingering? Or …? An Intensive Case Study of an Arsonist

Courts struggle with questions of how to assess competency to stand trial (CTS) and not guilty by reason of insanity (NGRI) in dissociative identity disorder (DID). Concerns about CTS include dissociative amnesia and unpredictable switching behaviors that could cause inconsistent information transfer across self states, with the defendant unable to access important legal information about his/her defense and to collaborate with his/her attorney; DID defendants could not conform their conduct to the law or know right from wrong due to dissociative amnesia, the seemingly independent actions of self states, and the disruption of reality testing by switching. The author presents the case of a woman charged with both a witnessed and an unwitnessed burglary and arson, the latter at the home of her former therapist. The author was the fourth forensic evaluator in the case. Disagreements included whether the defendant met diagnostic criteria for DID or was malingering, and whether she was CTS and/or NGRI. In clinical work with DID, “the whole human being” is held responsible for all behavior, despite reported amnesia or lack of subjective agency. The Discrete Behavioral States (DBS) model of DID avoids reification of the DID self states and their conflation as separate “people.” This model supports evaluating the defendant at the level of specific self states, the self-state system, and that of the whole human being. The author concluded that the defendant met diagnostic criteria for DID and also was malingering its severity. She was competent to stand trial and legally sane.

Adolescent suicide risk and experiences of dissociation in daily life

Dissociation is associated with risk for suicide in adults, but this link is not well studied in adolescents, in spite of their marked suicide risk. This study assessed adolescents' dissociative experiences in daily life and evaluated the association between dissociative experiences and suicide risk, including the independence of this relationship from related affective and clinical states and demographic characteristics. Clinically referred early adolescents (N = 162; aged 11-13) were assessed via multi-informant clinical interview, questionnaires, and 4-day ecological momentary assessment protocol. Adolescents were classified as being at elevated suicide risk using multi-informant, multi-method reports of suicide risk behavior and/or at elevated proximal risk using the 4-day EMA only. Suicide risk was associated with daily dissociative experiences, and this relationship was independent of daily negative and positive affect and co-occurring borderline personality symptoms. Gender differences emerged, such that the relationship between daily dissociative experiences and suicide risk was only significant in adolescent girls. Overall, findings suggest dissociation may be independently relevant to adolescent suicide risk, above and beyond effects of psychopathology and affective disturbance, and especially in girls. Daily dissociative experiences may help understand and detect suicide risk among early adolescents and warrant further research.

The significance of site of cut in self-harm in young people

BACKGROUND

Self-cutting in young people is associated with high risk of repetition and suicide. It is important, therefore, to identify characteristics of self-cutting that might impact on repetition and aspects of care by staff. This study aimed to explore differences in clinical (e.g., previous self-harm) and psychological characteristics (intent, mental state, precipitants) of self-cutting in young people based on whether site of cut was visible or concealed.

METHODS

Data were from a large prospective self-harm monitoring database that collected data on hospital emergency department presentations for self-harm in the City of Manchester, UK, between 2005 and 2011. Clinical and psychological characteristics, as well as onward referral/clinical management from the emergency department, of 799 young people (totalling 1,196 episodes) age 15-24 who self-cut in visible or concealed areas were compared using logistic regression.

RESULTS

During the study period 500 (40%) episodes were in a concealed location. Concealed self-cutting was more likely to be precipitated by specific self-reported precipitants such as abuse and characterised by the following: previous self-harm, current psychiatric treatment, premeditation, and greater risk of repetition within the study period. Receiving a psychosocial assessment and referral to psychiatric services from the emergency department were less likely, however. Repetition and referral to psychiatric treatment were not significantly associated with site of injury when adjusting for other factors.

CONCLUSIONS

There are meaningful differences in characteristics associated with location of cut. We recommend that all young people who present to hospital following self-harm receive a psychosocial assessment, in line with NICE guidance.

Resolution of Dissociated Ego States Relieves Flashback-Related Symptoms in Combat-Related PTSD: A Brief Mindfulness Based Intervention

A novel understanding and therapeutic approach to the treatment of PTSD-related flashback triggers are described. Triggered responses are conceptualized as the result of latent dissociative structures of neural organization and psychodynamic functioning activated by current events. The dissociative structure - here described as a dissociated ego state (DES) - reflects a fracturing of executive functioning resulting in a delimited aspect of self that is not under cognitive control or subject to cognitive inhibition by the self of daily experience, and is the psychological construct behind intrusive PTSD symptoms. Use of a mindful attentional state permits regulated access to the DES (therapeutic engagement without risk of emotional dysregulation) so that dissociated cognitive resources can be recovered and the dissociated structure deactivated. This may relieve maladaptive responses and behaviors associated with the DES in a profound and durable way, without the need for exposure to or recovery of traumatic memories. Based on this understanding, a 9-step intervention is introduced with a case example of a Vietnam veteran suffering PTSD symptoms for 49 years with significant gains maintained at 21 months follow up. These findings demonstrate rapid and durable resolution of chronic PTSD symptoms through a mindfulness-based approach that focused on deactivation of dissociated ego states, in contrast to targeting trauma memories. If proven efficacious, this novel approach may result in reduced treatment costs and improved outcomes for veterans suffering with PTSD.

Self-Injurious Behaviors and Adult Attachment: A Review of the Literature

Self-injurious behaviors (SIB) continue to afflict a significant segment of the clinical and general population, sometimes with fatal consequences. The development of SIB seems to share developmental pathways and mechanisms similar to attachment insecurity. To date, no reviews have explored their relationship. A search of publication databases PubMed and PsychInfo from 1969 through April 2018 was conducted and 17 papers met inclusion criteria. Of the 17 articles identified, 13 reported a positive relationship and 1 reported a negative relationship between attachment insecurity and SIB. Both attachment anxiety and avoidance seem to play a role in the risk for SIB, possibly through different mechanisms and likely with different impacts on the choice for either self-harm or suicide attempts.

Investigating the Association Between Posttraumatic Risky Behavior and Offending in Adolescents Involved in the Juvenile Justice System

Risky behavior is common among traumatized youth and is associated with juvenile offending. This study examined predictors of posttraumatic risky behavior, the unique contribution of posttraumatic risky behavior in predicting offending, and tested whether a distinct class of youth was characterized by high levels of posttraumatic risky behavior. Participants were 400 adolescents (25% girls) between the ages of 12 and 19 years old (M = 15.97, SD = 1.25) who were involved in the Utah juvenile justice system. Approximately 54% of the sample identified as an ethnic minority. Youth completed self-report measures of trauma exposure, posttraumatic risky behavior, posttraumatic stress symptom severity, and offending. Formal legal records of offending were also collected. The results indicated that female sex was significantly related to posttraumatic risky behavior, though age was not significantly associated with posttraumatic risky behavior. Age and ethnicity were associated with both self-reported and formal offending, and male sex was associated with formal offending. Posttraumatic risky behavior was not related to formal offending, but was related to self-reported offending in some of the tested models. Latent class analysis identified 92 youth characterized by high levels of posttraumatic risky behavior; these youth also evidenced the highest rates of trauma exposure, posttraumatic stress symptom severity, and self-reported offending. There were no ethnic, age, or sex differences between youth in the high and low posttraumatic risky behavior groups. These results add to the extant literature documenting the associations among exposure to trauma, posttraumatic stress, and juvenile offending.

Dissociation debates: everything you know is wrong

Controversy about dissociation and the dissociative disorders (DD) has existed since the beginning of modern psychiatry and psychology. Even among professionals, beliefs about dissociation/DD often are not based on the scientific literature. Multiple lines of evidence support a powerful relationship between dissociation/DD and psychological trauma, especially cumulative and/or early life trauma. Skeptics counter that dissociation produces fantasies of trauma, and that DD are artefactual conditions produced by iatrogenesis and/or socio-cultural factors. Almost no research or clinical data support this view. DD are common in general and clinical populations and represent a major underserved population with a substantial risk for suicidal and self-destructive behavior. Prospective treatment outcome studies of severely ill DD patients show significant improvement in symptoms including suicidal/self-destructive behaviors, with reductions in treatment cost. A major public health effort is needed to raise awareness about dissociation/DD, including educational efforts in all mental health training programs and increased funding for research.

High Betrayal Adolescent Sexual Abuse and Nonsuicidal Self-Injury: The Role of Depersonalization in Emerging Adults

Adolescent sexual abuse can interfere with healthy development. Sexual abuse that is perpetrated by close other(s)-high betrayal-can be additionally harmful, with sexual abuse being linked with dissociation and nonsuicidal self-injury (NSSI). Depersonalization, a dissociative subtype characterized by disconnection between oneself and one's body and/or thoughts, may further explain the role of dissociation in NSSI. The purpose of the current study was to: 1) isolate the impact of adolescent sexual abuse on NSSI; and 2) examine depersonalization as a pathway between high betrayal adolescent sexual abuse and NSSI. Participants (N = 192) were college students who completed online measures assessing sexual abuse, dissociation, and NSSI. While controlling for child sexual abuse and adult sexual abuse, adolescent sexual abuse predicted NSSI. Moreover, there was an indirect effect of high betrayal adolescent sexual abuse on NSSI through depersonalization, while controlling for child sexual abuse, adult sexual abuse, and medium betrayal (perpetrator: unclose other) adolescent sexual abuse. Findings from the current study have implications for relational cultural therapy as an evidence-informed treatment that highlights the relational harm of interpersonal trauma, while incorporating contextual elements, such as development of maladaptive coping strategies, into therapy.

Nonsuicidal self-injury among adolescents and young adults with prolonged exposure to violence: The effect of post-traumatic stress symptoms

Less is known about nonsuicidal self-injury (NSSI) among adolescents and young adults living in areas under prolonged political violence. This study aims to explore the frequencies of NSSI as well as the severity of post-traumatic stress symptoms (PTSS), depression, anxiety, and sleep problems among 889 Palestinian adolescents and young adults. The participants completed self-report questionnaires assessing NSSI, PTSS, depression, anxiety symptoms, and sleep difficulties. The results found that 13.8% of the total sample are frequently engaging in some form of NSSI behavior. Moreover, 43.1% exhibited severe symptoms of PTSD, and almost one-third of the sample reported severe symptoms of depression (30.1%); more than two-thirds of the sample (68.4%) experience sleep difficulties. Those who engage in NSSI were found to be at higher risk for sleep problems, depression, and PTSS. Avoidance/numbing, as well as hyperarousal symptoms clusters of PTSS, were significantly associated with NSSI above and beyond depressive symptoms. These results suggest that NSSI is frequently a sequelae of prolonged exposure to trauma and violence, and highlight the importance of routine assessment of this behavior. It is crucial to be familiar with the association between PTSS, sleep difficulties, and NSSI in a clinical setting to implement programs focusing on preventing these domains.

PTSD and dissociation symptoms as mediators of the relationship between polyvictimization and psychosocial and behavioral problems among justice-involved adolescents

Polyvictimization (PV) has been shown to be associated with psychosocial and behavioral impairment in community and high risk populations, including youth involved in juvenile justice. However, the mechanisms accounting for these adverse outcomes have not been empirically delineated. Symptoms of posttraumatic stress disorder (PTSD) and dissociation are documented sequelae of PV and are associated with a wide range of behavioral/emotional problems. This study used a cross-sectional research design and bootstrapped multiple mediation analyses with self-report measures completed by a large sample of justice-involved youth (N = 809, ages 12-19 years old, 27% female, 46.5% youth of color) to test the hypothesis that PTSD and dissociation symptoms mediate the relationship between PV and problems with anger, depression/anxiety, alcohol/drug use, and somatic complaints after controlling for the effects of exposure to violence and adversities related to juvenile justice involvement. As hypothesized, PTSD symptoms mediated the relationship of PV with all outcomes except alcohol/drug use problems (which had an unmediated direct association with PV). Partially supporting study hypotheses, dissociation symptoms mediated the relationship between PV and internalizing problems (i.e., depression anxiety; suicide ideation). Implications are discussed for prospective research demarcating the mechanisms linking PV and adverse outcomes in juvenile justice and other high risk populations.

The relationship between interpersonal trauma history and the functions of non-suicidal self-injury in young adults: An experience sampling study

Non-suicidal self-injury (NSSI) has been reported to serve a range of functions for individuals who engage in it. Despite considerable variation in NSSI functions between individuals, limited attention has been paid to exploring relationships between NSSI functions and other characteristics of self-injuring individuals, such as trauma history. This is despite allusion to trauma history in the suggested etiology of some NSSI functions (e.g., anti-dissociation, self-punishment). The present study used a 21-day online daily diary to explore possible relationships between common NSSI functions and past interpersonal trauma in community young adults (n = 38). The interpersonal boundaries and anti-dissociation functions significantly related to interpersonal trauma severity in multiple regression analyses; the interpersonal boundaries function continued to significantly relate to interpersonal trauma severity when controlling for the number of NSSI functions endorsed.

The association between different traumatic life events and suicidality

Background: Traumatic life events have been associated with increased risk of various psychiatric disorders, even suicidality. Our aim was to investigate the association between different traumatic life events and suicidality, by type of event and gender. Methods: Women attending a cancer screening programme in Iceland (n = 689) and a random sample of men from the general population (n = 709) were invited to participate. In a web-based questionnaire, life events were assessed with the Life Stressor Checklist - Revised, and the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) criterion was used to identify traumatic life events. Reports of lifetime suicidal thoughts, self-harm with suicidal intent and suicide attempt were considered as lifetime suicidality. We used Poisson regression, adjusted for demographic factors, to express relative risks (RRs) as a measure of the associations between traumatic events and suicidality. Results: Response rate was 66% (922/1398). The prevalence of lifetime traumatic events was 76% among women and 77% among men. Lifetime suicidality was 11% among women and 16% among men. An overall association of having experienced traumatic life events with suicidality was observed [RR 2.05, 95% confidence interval (CI) 1.21-3.75], with a stronger association for men (RR 3.14, 95% CI 1.25-7.89) than for women (RR 1.45, 95% CI 0.70-2.99). Increased likelihood for suicidality was observed among those who had experienced interpersonal trauma (RR 2.97, 95% CI 1.67-5.67), childhood trauma (RR 4.09, 95% CI 2.27-7.36) and sexual trauma (RR 3.44, 95% CI 1.85-6.37), with a higher likelihood for men. In addition, an association between non-interpersonal trauma and suicidality was noted among men (RR 3.27, 95% CI 1.30-8.25) but not women (RR 1.27, 95% CI 0.59-2.70). Conclusion: Findings indicate that traumatic life events are associated with suicidality, especially among men, with the strongest association for interpersonal trauma.

Being Through Doing: The Self-Immolation of an Asylum Seeker in Switzerland

In April 2016, Armin, an asylum seeker in a village of Switzerland, set himself alight in the public square of the town, one of a few cases reported across Europe. He performed the act following a denied request for asylum and was saved by bystanders. We present the results of two qualitative interviews conducted with Armin, his translator and his roommate following the incident. The act is theorized through the lens of a dialogical analysis focusing on the concept of social recognition. The notion of trauma is considered as a key mediating mechanism, theorized as creating ruptures in time, memory, language, and social connections to an Other. We conclude this communicative act to represent both "being-toward-death" and a relational striving toward life; a "destruction as the cause of coming into being."

Emotion Dysregulation Mediates the Relationship Between Child Maltreatment and Non-Suicidal Self-Injury

One risk factor for non-suicidal self-injury (NSSI) in adolescents is exposure to traumatic experiences, particularly child maltreatment. However, the mechanisms through which childhood maltreatment predicts NSSI are largely unknown. Emotion dysregulation (ED) is likely an important mechanism in this relationship. Therefore, this study examined the relationship between childhood maltreatment, ED, and NSSI in a sample of adolescent inpatients (n= 53). Results demonstrated that child physical and emotional maltreatment, but not child sexual abuse, was significantly associated with NSSI frequency. More specifically, ED mediated the relationship between child physical and emotional maltreatment and NSSI frequency. Findings support the importance of ED as a mediating factor in the relationship between childhood maltreatment and NSSI behaviors and highlight the need for teaching emotion regulation skills to youth affected by trauma.

The mediating effect of depressive symptoms on the relationship between bullying victimization and non-suicidal self-injury among adolescents: Findings from community and inpatient mental health settings in Ontario, Canada

Although bullying victimization has been linked to a number of behavioral and emotional problems among adolescents, few studies have investigate the mechanism through which bullying victimization affect non-suicidal self-injury. The objectives of this study were to examine the effect of bullying victimization on non-suicidal self-injury and the mediating effect of depressive symptoms on the relationship between bullying victimization and non-suicidal self-injury among adolescents. Data for this study came from the interRAI Child and Youth Mental Health dataset. A total of 1650 adolescents aged 12-18 years (M =14.56; SD =1.79; 54.2% males) were analyzed. Binary logistic and Poisson regression models were conducted to identify the mediating effect of depressive symptoms on the relationship between bullying victimization and non-suicidal self-injury. Of the 1650 adolescents studied, 611 representing 37% engaged in non-suicidal self-injury and 26.7% were victims of bullying. The effect of bullying victimization on non-suicidal self-injury was partially mediated by depressive symptoms after adjusting for the effect of demographic characteristics, history of childhood abuse, social support, and mental health diagnoses. The contribution of bullying victimization and depression to non-suicidal self-injury adds to the case for the development of trauma-focused interventions in reducing the risk of non-suicidal self-injury among adolescents.

High Betrayal Child Sexual Abuse and Hallucinations: A Test of an Indirect Effect of Dissociation

Though hallucinations traditionally have been conceptualized as a central feature of psychosis, some hallucinations may be dissociative, with dissociation potentially contributing to hallucinations. Childhood trauma has been linked with dissociation and hallucinations. Betrayal trauma theory distinguishes abusive experiences based on closeness to the perpetrator. In the current study, we examined the indirect effect of dissociation on the relationship between high betrayal child sexual abuse (perpetrated by a close other) and hallucinations. Participants (N = 192) from a northwestern university in the United States completed self-report measures online assessing history of high betrayal child sexual abuse and current dissociation and hallucinations. Bootstrapping analyses indicated a significant indirect effect of high betrayal child sexual abuse on hallucinations through dissociation, 95% Confidence Interval (.16, .66). Through betrayal trauma theory, this study provides a non-pathologizing framework for understanding how dissociation and hallucinations may develop as natural reactions to the harm inherent in child sexual abuse perpetrated by a close other. These findings have clinical implications for relational models of healing for trauma survivors who are distressed by dissociation and hallucinations.

The prevalence of deliberate self-harm and its relationships to trauma and dissociation among Iranian young adults

This study aims to investigate the prevalence of deliberate self-harm and its relationships to childhood and recent trauma and different patterns of dissociative features. A total of 100 male and 100 female college students were administered a 58-item questionnaire designed to detect the extent of dissociation, deliberate self-harm, and trauma history. Participants with deliberate self-harm behaviors reported more traumatic experiences and dissociative features than participants without such behaviors. Furthermore, the prevalence of deliberate self-harm (i.e., 40.5%) was similar to previous studies on college student populations. However, and contrary to earlier research, deliberate self-harm was significantly more prevalent among men (48%) than women (33%). The findings support the notion that trauma, pathological dissociation, and depersonalization/derealization play important functional roles in self-harm behaviors. From this perspective, it is feasible to understand individuals who engage in self-harm as either escaping from uncomfortable dissociative states or experiencing an infra-psychological conflict in which one dissociative part of the self is being abusive toward another.

The Symptoms of Trauma Scale (SOTS): Psychometric evaluation and gender differences with adults diagnosed with serious mental illness

A new clinician rating measure, the Symptoms of Trauma Scale (SOTS), was administered to adult psychiatric outpatients (46 men, 47 women) with severe mental illness who reported a history of trauma exposure and had recently been discharged from inpatient psychiatric treatment. SOTS composite severity scores for Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, and Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, posttraumatic stress disorder (PTSD), complex PTSD (cPTSD), and total PTSD/cPTSD severity had acceptable internal consistency reliability. SOTS scores' construct and convergent validity was supported by correlations with self-report measures of childhood and adult trauma history and PTSD, dissociation, and anger symptoms. For men, SOTS scores were associated with childhood sexual and emotional abuse and self-reported anger problems, whereas for women SOTS scores were most consistently and strongly associated with childhood family adversity and self-reported PTSD symptoms. Results provide preliminary support for the reliability and validity of the SOTS with adults with severe mental illness and suggest directions for replication, measure refinement, and research on gender differences.

The role of adverse childhood experiences as determinants of non-suicidal self-injury among children and adolescents referred to community and inpatient mental health settings

The objectives of this study were to examine the prevalence of, and determine the effect of adverse childhood experiences on non-suicidal self-injury among children and adolescents referred to community and inpatient mental health settings. Data for this study were obtained from the interRAI Child and Youth Mental Health dataset. A total of 2038 children and adolescents aged 8-18 years (M=12.49; SD=2.88, 61.1% males) were analyzed. Binary logistic regression was fitted to identify predictors of non-suicidal self-injury as a function of adverse childhood experiences, depression, and social support while simultaneously controlling for age, gender, type of patient, legal guardianship, marital status of parents/caregivers, history of foster family placement, and mental health diagnoses. Of the 2038 children and adolescents examined, 592 (29%) of this clinical sample engaged in non-suicidal self-injury. In the multivariate logistic regression model, children and adolescents who were physically abused had 49% higher odds of engaging in non-suicidal self-injury and children and adolescents who were sexually abused had 60% higher odds of engaging in non-suicidal self-injury, when compared to their non-abused counterparts. Other predictors of non-suicidal self-injury include: older age, female gender, inpatient status, depression, attention deficit-hyperactivity disorder, disruptive behavior disorder, and mood disorders. Children and adolescents who had some form of social support had a 26% decrease in the odds of engaging in non-suicidal self-injury. Assessment procedures for indicators of mental health, particularly among children and adolescents with a history of adverse childhood experiences, should also take into account non-suicidal self-injury. In addition to bolstering social support networks, addressing depression and related emotion regulation skills in childhood may help prevent future non-suicidal self-injury behaviors.

The link between dissociation and both suicide attempts and non-suicidal self-injury: Meta-analyses

Dissociative disorders (DD) are frequently associated with suicidal behaviors. We performed the first meta-analysis of studies comparing rates of suicide attempts (SA) and non-suicidal self-injury (NSSI) in psychiatric individuals with and without DD. We included: 1) studies comparing SA and NSSI rates in psychiatric individuals with and without DD; 2) studies comparing Dissociative Experiences Scale (DES) scores in both SA and NSSI psychiatric patients versus non SA and non NSSI ones. Cochrane Collaboration Review Manager Software and STROBE statement were used. Nineteen studies were included in the analyses. DD patients were more likely to report both previous SA and NSSI in comparison to non DD patients. Importantly, results remained highly significant in both outcomes but with no more heterogeneity when including studies using a DSM-based method to diagnose DD. Both SA and NSSI patients reported higher DES scores in comparison to non SA and non NSSI patients. The presence of DD diagnosis or higher DES scores seems to be related to both SA and NSSI in psychiatric patients. Hence, it may be reasonable to hypothesize the presence of a dissociative subtype in a subset of these patients, which should be considered as a transdiagnostic factor and should be carefully assessed.

Emotion dysregulation as a mechanism linking child maltreatment exposure and self-harm behaviors in adolescents

Although child maltreatment exposure is a recognized risk factor for self-harm, mechanisms underlying this relationship remain unclear. Self-harm may function as a compensatory strategy to regulate distressing emotions. This cross-sectional study examines if emotion dysregulation mediates between the severity of maltreatment exposure and self-harm, adjusting for demographic variables and depressive symptoms. Participants were 108 adolescent patients recruited from a psychiatric hospital in Singapore (mean age 17.0 years, SD=1.65; 59.3% female). Study measures included the Childhood Trauma Questionnaire (CTQ-SF), Functional Assessment of Self-Mutilation (FASM), Difficulties in Emotion Regulation Scale (DERS), and the Patient Health Questionnaire (PHQ-8). Path analysis was conducted to examine the direct and indirect effects of maltreatment exposure on self-harm via emotion dysregulation, controlling for demographic variables and depressive symptoms. Indirect effects were tested using bootstrapped confidence intervals (CI). Results showed that self-harm was highly prevalent in our sample (75.9%). Emotion dysregulation and depressive symptoms were found to be associated with higher self-harm frequency. In addition, results from path analysis showed that the association between the severity of maltreatment exposure and self-harm frequency was significantly mediated by emotion dysregulation B=0.07, p<0.05, 95% CI [0.02, 0.16]. Thus, emotion dysregulation may be a proximal mechanism linking maltreatment exposure and adolescent self-harm. Notably, self-harm may represent maladaptive attempts to manage emotion dysregulation that may have resulted from maltreatment. Findings from the study have implications for the prevention and treatment of self-harm in maltreated youth.

Posttraumatic symptom profiles among adult survivors of childhood sexual abuse: A longitudinal study

In the present study, our aim was to examine longitudinal posttraumatic stress symptom (PTSS) trajectories in a Norwegian sample of adults who had experienced sexual abuse during childhood, and to identify predictors of PTSS-trajectory belongingness. The sample consisted of 138 adult survivors of childhood sexual abuse (96.4% women, mean age=42.9years, mean age at the first abuse=5.9 years), recruited from support centers for sexual abuse survivors. The majority (78.3%) reported penetrative abuse, and a large proportion of the sample reported that the perpetrator was a biological parent (38.4%) or someone they trusted (76.1%), reflecting a high severity level of the abusive experiences. Latent Profile Analyses revealed the best overall fit for a two PTSS-trajectories model; one trajectory characterized by sub-clinical and decreasing level of PTSS (54.9%), and the other by high and slightly decreasing level of PTSS (45.1%). Increased odds for belonging to the trajectory with clinical level symptoms was found among those who reported higher levels of exposure to other types of childhood maltreatment (OR=3.69, p=0.002), sexual abuse enforced by physical violence (OR=3.04, p=0.003) or threats (OR=2.56, p=0.014), very painful sexual abuse (OR=2.73, p=0.007), or who had experienced intense anxiety, helplessness or fear during the abuse (OR=2.97, p=0.044). Those in the trajectory with clinical level PTSS reported lower levels of perceived social support and more relational difficulties compared to those in the sub-clinical PTSS trajectory. In conclusion, different longitudinal PTSS trajectories can be found among adult survivors of childhood sexual abuse. Significant predictors of PTSS-trajectory belongingness are discussed alongside their potential implications for preventive efforts and clinical interventions.

Concurrent adversities and deliberate self-harm among indigenous Sami and majority Norwegian adolescents: the Norwegian Arctic Adolescent Health Study

Background:

Few studies have investigated proximal relationships between deliberate self-harm (DSH) and concurrent adversities.

Objective:

We aimed to investigate these relationships in a community population of 4881 indigenous Sami and majority Norwegian adolescents, 15 to 16 years old, and related to ethnicity and gender.

Methods:

Youth with and without self-reports of DSH last year were compared on 12 concurrent adversities, on scales measuring family and peer functioning, and on sociodemographic conditions.

Results:

DSH last year was reported by 22.3% of the adolescents, and by more girls (28.8%) than boys (15.9%). All 12 concurrent adversities were related strongly to DSH last year. Deliberate self-harmers reported twice as many concurrent adversities as non-DSHs, and a large effect size (Cohen’s d = 0.80) indicated a strong multiple additive relationship, but among DSHs no ethnic or gender differences were found. Multivariately, among Sami youth sexual abuse [odds ratio (OR), 8.4] was strongly related to DSH, whereas among majority Norwegians sexual abuse (OR, 3.9) and violence (OR, 4.5) were identified as the strongest predictors. Similarly, among boys violence from adults (OR, 8.8) was associated most strongly with DSH, whereas among girls sexual abuse (OR, 4.3) was the most robust predictor. DSHs reported more conflicts with parents, less family support and involvement, and more peer problems than non-DSHs, and DHS girls had more difficulties in these relationships than DHS boys. Only small ethnic differences were found.

Conclusion:

Adolescent DSHs reported twice as many concurrent adversities as non-DSHs, sexual abuse and violence were strongly related to DSH. Ethnic and gender differences in risk factors were found. Clinicians should inquire about traumatic experiences such as sexual and physical abuses, and should have a family, peer, and gender perspective in their work.

Direct and indirect forms of childhood maltreatment and nonsuicidal self-injury among clinically-referred children and youth

BACKGROUND

Although exposure to direct forms of childhood maltreatment is among the most widely studied risk factors for nonsuicidal self-injury (NSSI), research on NSSI has largely overlooked the role of exposure to indirect forms of child maltreatment (i.e., witnessing domestic violence). To address this gap in the literature, the present study examined associations among both direct and indirect forms of child maltreatment and NSSI among clinically-referred children and youth.

METHODS

Data was collected using the interRAI Child and Youth Mental Health Assessment (ChYMH) at ten mental health agencies. The ChYMH is a comprehensive standardized clinical assessment tool completed by trained assessors using multiple sources. The study included a convenience sample of 747 children and youth (68% male) between ages 8-18 with complex mental health histories referred for inpatient or outpatient care in Ontario, Canada.

RESULTS

Univariate chi-square analyses indicated positive associations with NSSI and both direct (i.e., physical, sexual) and indirect child maltreatment (i.e., witnessing domestic violence). In a binary multivariate logistic regression analysis controlling for participant age and sex, only exposure to indirect child maltreatment emerged as multivariate predictor of NSSI.

LIMITATIONS

The sample was limited to only 10 mental health agencies and only consenting parents/guardians referred to mental health services suggesting the study may not be generalizable to all clinical samples.

CONCLUSION

The present study provides evidence that witnessing domestic violence in childhood is an important risk factor for NSSI. Clinical relevance includes implications for clinicians to develop targeted intervention and prevention strategies for NSSI for children who have witnessed domestic violence.

Shifting the focus: Nonpathologizing approaches to healing from betrayal trauma through an emphasis on relational care

As the diagnosis and treatment of mental disorders has become increasingly medicalized (Conrad & Slodden, 2013), consideration for the relational nature of trauma has been minimized in the healing process. As psychiatrist R. D. Laing (1971) outlined in his essays, the medical model is an approach to pathology that seeks to find medical treatments for symptoms and syndromes based on categorized diagnoses. We argue that such a model implicitly locates the pathology of trauma within the individual instead of within the person(s) who perpetrated the harm or the social and societal contexts in which it took place. In this article, we argue that this framework is pathologizing insofar as it both prioritizes symptom reduction as the goal of treatment and minimizes the significance of relational harm. After providing a brief overview of betrayal trauma (Freyd, 1996) and the importance of relational processes in healing, we describe standard treatments for betrayal trauma that are grounded in the medical model. In discussing the limitations of this framework, we offer an alternative to the medicalization of trauma-related distress: relational cultural therapy (e.g., Miller & Stiver, 1997). Within this nonpathologizing framework, we highlight the importance of attending to contextual, societal, and cultural influences of trauma as well as how these influences might impact the therapeutic relationship. We then detail extratherapeutic options as additional nonpathologizing avenues for healing, as freedom to choose among a variety of options may be particularly liberating for people who have experienced trauma. Finally, we discuss the complex process of truly healing from betrayal trauma.