Child Trauma Experiences and Dissociative Symptoms in Women with Eating Disorders: Case-Control Study

Functional seizures and binge eating disorder: A cross-sectional study

OBJECTIVE

Functional seizures (FS) are brief, involuntary changes in behaviour or consciousness, distinct from epileptic seizures, potentially associated with psychological dissociation. Binge eating disorder (BED) was linked to psychological and somatic dissociation also. However, any connection between FS and BED is insufficiently explored. We aimed to assess BED prevalence in individuals with FS, anxiety/depression (AD), and healthy subjects (HS), to investigate dissociation's link to binge eating, and to explore psychological characteristics of FS individuals.

METHOD

Participants underwent evaluations based on ILAE guidelines and DSM-5 criteria, including questionnaires assessing binge eating, dissociation, anxiety, depression and personality traits. Inclusion criteria were age > 18 years, no history of substance abuse, no history of epilepsy, and no use of medications inducing eating disorders.

RESULTS

We found significantly more frequent and severe binge-eating symptoms in individuals with FS and AD compared to HS. Depression and dissociation correlated with binge-eating symptoms in both AD and FS groups. The PID-5 facet 'Perseveration' predicted binge-eating attitudes only in FS individuals; they reported more childhood emotional neglect and increased disinhibition compared do AD people.

DISCUSSION

This study underscores the commonality of binge-eating symptoms in FS individuals, emphasizing its association with dissociation symptoms. This finding support the hypothesis of a link between dissociation and eating disorders. Unique clinical characteristics in individuals with FS were identified, as a compulsive dimension related to binge-eating symptoms, providing a comprehensive understanding of their psychological profile and guiding targeted therapeutic interventions.

Understanding the phenomenological experiences of schema therapy for those with an eating disorder

Schema therapy expands traditional cognitive-behavioral models, weakening early maladaptive schemas and schema modes while strengthening adaptive modes. This study investigated participant experiences of schema therapy for eating disorders, focusing on schema modes and the eating disorder voice, how these maintained disordered eating, and how therapy helped. Semistructured online video interviews with clients receiving schema therapy for eating disorders (N=10) were analyzed using interpretative phenomenological analysis. Four group experiential themes were developed: (1) adverse experiences, typically in childhood and adolescence, (2) interpersonal relationships, especially with primary caregivers and the benefits of a good therapeutic relationship, (3) self-awareness of schema modes and the eating disorder voice and their impact on participants' eating disorders, and (4) recovery using schema concepts, including finding one's inner child, better self-management, and ambivalence about recovering. Overall, schema therapy was perceived as beneficial, specifically regarding participants' awareness of their inner child, development of their eating disorder, and awareness of their eating disorder voice. Participants expressed a growing positive sense of agency, connecting with their inner child's needs and developing a connection to their healthy adult mode. They also felt that schema therapy had equipped them with the tools to strengthen their healthy adult mode, while simultaneously weakening their maladaptive modes.

Mediator Role of Dissociative Experiences in the Effect of Childhood Traumas on Emotion Regulation Difficulty and Parental Child-Containing Function

The aim of this study is to examine the mediating role of dissociation in emotional regulation and parental child-containing function skills of mothers exposed to childhood trauma. The research was conducted with 400 mothers between the ages of 20-60 who had childhood trauma and currently have children between the ages of 0-18. The relational screening model, one of the general screening models, was used in the research. The sample of the research was selected using the convenient sampling method and the simple random method. Research data were collected with the Sociodemographic Information Form, Childhood Trauma Scale (CTS), Parental Child-Containing Function Scale (PCCFS), Emotion Regulation Difficulty Scale (ERDS), and Dissociative Experiences Scale (DES). According to the results obtained in the study, physical abuse (β = 0.197; 95% CI [0.124; 0.268]), physical neglect (β = 0.232; 95% CI [0.161; 0.306]), emotional abuse (β = 0.238; 95% CI [0.169; 0.309]), emotional neglect (β = 0.210; 95% CI [0.150; 0.275]), and sexual abuse (β = 0.139; 95% CI [0.058; 0.220]) were found to have a significant indirect effect on emotion regulation difficulties through dissociative experiences. In addition, physical abuse (β = 0.122; 95% CI [0.071; 0.181]), physical neglect (β = 0.151; 95% CI [0.084; 0.228]), emotional abuse (β = 0.158; 95% CI [0.086; 0.238]), emotional neglect (β = 0.159; 95% CI [0.093; 0.235]), and sexual abuse (β = 0.086; 95% CI [0.039; 0.150] was found to have a significant indirect effect on parental child-containing function skills through dissociative experiences.

The treatment of dissociative identity disorder in an eating disorder residential treatment setting

OBJECTIVE

Child maltreatment, dissociation and dissociative disorders have been noted in relationship to eating disorders (EDs) for decades, and their co-occurrence generally is associated with greater morbidity, self-harm and mortality. The concomitant presentation of dissociative identity disorder (DID) with an ED (ED + DID) is especially challenging, and there is limited information on approaches to and the effects of integrated treatment for this serious comorbidity, especially in higher levels of care. There are also limited treatment resources for such patients, since they are often turned away from specialty units due to lack of expertise with or bias toward one or the other disorder.

METHOD

We report our experience with a case series of 18 patients with DSM-5 defined ED + DID (mean age (SD) = 32.6 (11.8) years) admitted to residential treatment (RT) and assessed using validated measures for symptoms of ED, major depression (MD), PTSD, state-trait anxiety, quality of life (QOL), age of ED onset, and family involvement during treatment. All patients received integrated, multimodal, trauma-focused approaches including those based on DID practice guidelines, principles of cognitive processing therapy (CPT), and other evidence-based approaches. Fifteen of 18 patients also completed discharge reassessments, which were compared to admission values using paired t-tests.

RESULTS

Following integrated, trauma-focused RT, patients with ED + DID demonstrated statistically significant improvements in all measures, with medium (anxiety) to high (ED, PTSD, MD, QOL) effect sizes.

DISCUSSION

These results provide positive proof of concept that patients with ED + DID can be effectively treated in a specialty, trauma-focused ED program at higher levels of care.

PUBLIC SIGNIFICANCE

EDs and dissociative identity disorder (DID) are related conditions, but little is known about treating patients with both conditions. We describe the clinical features and integrated treatment of 18 such patients, 15 of whom completed discharge assessments. Significant clinical improvements were found in multiple domains (ED, PTSD, mood, anxiety, quality of life), which demonstrate positive proof of concept that ED + DID can be effectively treated in a specialty, trauma-focused ED program.

A longitudinal study of potentially traumatic events and binge-purge eating disorder onset in children

Although the association between childhood trauma and subsequent binge-purge spectrum eating disorders (BP-EDs) is established in adult samples, little is known about the temporal association between potentially traumatic life events and BP-ED onset in children. Using longitudinal data from the U.S.-nationwide Adolescent Brain Cognitive Development (ABCD) study with children aged 9-10 at baseline, logistic regression with complex sampling assessed the longitudinal association of exposure to potentially traumatic events (PTEs) at baseline and meeting BP-ED criteria one year later. Children exposed to PTEs prior to baseline had 1.91 times greater odds of being diagnosed with a BP-ED one year later (95% CI: 1.26 - 2.90; p = .004), compared to those who had not experienced a PTE. The current study extends previous cross-sectional research to show a significant temporal association between childhood PTEs before ages 9-10 and the subsequent onset of BP-EDs one year later. Future research should consider specific timing of PTE exposure as well as examining children diagnosed with restrictive eating disorders.

Dissociative experiences of compartmentalization are associated with food addiction symptoms: results from a cross-sectional report

PURPOSE

Studies have shown significant associations of dissociative symptoms with both eating and addictive disorders; however, the different forms of dissociation have been relatively understudied in relation to food addiction (FA). The main aim of this study was to investigate the association of certain forms of dissociative experiences (i.e., absorption, detachment and compartmentalization) with FA symptoms in a nonclinical sample.

METHODS

Participants (N = 755; 543 women; age range: 18-65; mean age: 28.22 ± 9.99 years) were evaluated using self-report measures of FA, dissociation, eating disturbances, and general psychopathology.

RESULTS

Compartmentalization experiences (defined as pathological over-segregation of higher mental functions) were independently associated with FA symptoms (β = 0.174; p = 0.013; CI = [0.008; 0.064]) even when confounding factors were controlled for.

CONCLUSION

This finding suggests that compartmentalization symptoms can have a role in the conceptualization of FA, with such two phenomena possibly sharing common pathogenic processes.

LEVEL OF EVIDENCE

Level V, cross-sectional descriptive study.

Covert therapeutic micro-processes in non-recovered eating disorders with childhood trauma: an interpersonal process recall study

METHOD

To uncover therapeutic micro-processes from the perspectives of eating disorder (ED) treatment non-responders with childhood trauma (CT) late effects, we explored in-session experiences of poor long-term outcome patients. Female inpatients aged 28-59 (M = 40.2, SD = 5.0) from a randomised trial comparing Compassion Focused Therapy for EDs (n = 3) with Cognitive Behavioural Therapy for EDs (n = 3) were interviewed with video-assisted recall about a self-selected session. Data were analysed through Interpretative Phenomenological Analysis (IPA) with Grounded Theory (GT) elements.

RESULTS

Covert patient strategies included self-effacement, regulating therapeutic distance to open up, and engaging with reflective rather than experiential interventions. First, self-effacement included submissive, passive or pretend responses to perceived criticising or violating therapist behaviours as well as other orientation and submission for approval. Second, some preferred a close patient-therapist alliance with therapist self-disclosure and reciprocity was a requirement for opening up; others required distance. Third, informants detached from experiential trauma work while engaging in joint reflection on post-trauma responses.

CONCLUSION

Informants were preoccupied with calibrating the emotional-relational landscape in session; we hypothesized that psychological insecurity and affective intolerance from CT limit their freedom to explore own in-session experiences.

Childhood maltreatment increases the suicidal risk in Chinese schizophrenia patients

OBJECTIVES

Childhood trauma might be a modifiable risk factor among adults with serious mental illness. However, the correlation of child trauma and suicide is unclear, which were cited most frequently as the biggest challenge to schizophrenia (SCZ) patients in China. We aim to study relationships between child trauma and suicide in SCZ patients of different disease stages.

METHODS

Ninety-one participants were included and divided into two groups, namely, first-episode group (n = 46), relapsed group (n = 45). The Positive and Negative Syndrome Scale was used to evaluate the severity of psychotic symptoms. The Beck's Suicide Intent Scale and The Nurses' Global Assessment of Suicide Risk were conducted by patient self-report to assess suicide symptom. The childhood trauma questionnaire was used to estimate severity of traumatic stress experienced during childhood.

RESULTS

Childhood trauma and different dimensions of suicide were significantly higher in the relapsed group than first-episode group (P < 0.01, respectively). BMI has a significant positive relationship with recent psychosocial stress (β = 0.473, t = 3.521, P < 0.001) in first-episode group. As in relapsed group, BMI has a positive effect between severe mental illness and suicide ideation (β = 0.672, t = 5.949, P < 0.001; β = 0.909, t = 2.463, P < 0.001), Furthermore, emotional neglect presented positively related to the suicide risk and proneness to suicidal behavior (β = 0.618, t = 5.518, P < 0.001; β = 0.809, t = 5.356, P < 0.001).

CONCLUSION

Relapsed group of patients had significantly more severe childhood trauma, recent psychosocial stress, suicidal risk and proneness to suicidal behavior. BMI and emotional neglect are unique predictors for different dimensions of suicide.

Mediating Factors between Childhood Traumatic Experiences and Eating Disorders Development: A Systematic Review

Background: Many people with eating disorders often report having suffered some kind of childhood trauma. For this reason, many studies have attempted to explore the mediating factors between traumatic experiences and the development of eating disorders. The aim of our study is to conduct a systematic review of published works on the mediating factors between childhood trauma and the development of eating disorders. Method: This review was carried out up to 5 December, 2020, using the databases PsycInfo and PubMed, combining the keywords, and applying a set of inclusion and exclusion criteria. Results: A total of 18 articles were retrieved. After the articles were analyzed, a set of mediating factors between childhood trauma and the development of eating disorders was established, including pathological dissociation, difficulty with emotion self-regulation, body dissatisfaction, negative affect/depression, anxiety, general distress, self-criticism, and alexithymia, among others. Conclusions: In addition to evaluating trauma in eating disorders, these results highlight the importance of paying special attention to the presence of various possible mediating factors, which must be taken into account in the planning of therapeutic treatment. Identifying symptoms of trauma or eating disorders early on could prevent onset of more severe psychopathology during adulthood.