Persistent Self-injury Research Articles

Dialectical behavioral therapy for complex posttraumatic stress disorder (DBT-PTSD): an evidence-based disorder-specific treatment program

Dialectical behavioral therapy for complex posttraumatic stress disorders (DBT-PTSD) is amodular treatment program that was developed at the Central Institute for Mental Health at the University of Heidelberg, Germany in 2005-2021. DBT-PTSD is designed to meet the needs of patients with complex PTSD related to sexual or physical trauma in childhood and adolescence. It is specifically designed for patients suffering from severe emotional dysregulation, persistent self-injury, chronic suicidal ideation, severe dissociative symptoms and amarkedly negative self-concept with a high level of guilt, shame, self-loathing and interpersonal problems. To address these different core symptoms, DBT-PTSD combines evidence-based therapeutic strategies: principles, rules, and skills of DBT, trauma-specific cognitive and exposure-based techniques, imaginative interventions and procedures for behavioral change. The treatment program is designed to be carried out in an outpatient (45weeks) or residential (12weeks) setting. The results from two randomized controlled trials showed large effect sizes across very different symptom domains and a significant superiority of DBT-PTSD over Cognitive Processing Therapy (CPT). Based on these results, DBT-PTSD is currently a promising evidence-based treatment program for all features of a complex PTSD after sexual abuse in childhood and adolescence.

Latent profiles and psychosocial correlates of persistent self-injury among incarcerated adults

Self-directed violence (SDV), including both suicide and non-suicidal self-injury, represents a major challenge for carceral systems. Persistent self-injury (PSI) is an understudied SDV subtype, especially within the carceral context. The present study addressed three research questions: (a) do naturally occurring SDV subgroups occur within a carceral population (e.g., PSI versus other classes); (b) how SDV groups may be differentiated by verbal or behavioral SDV; and (c) whether demographic, mental health, and incarceration-related factors are associated with SDV subgroups. We conducted a secondary analysis of existing data from a statewide carceral electronic medical record (N = 3527). Latent class analysis supports two SDV subtypes: episodic and persistent self-injury. The PSI class was characterized by significantly greater verbal expressions and behavioral acts of SDV compared to the episodic group. Correlates of the PSI subtype included older age, male sex, prior SDV, and lower depressive symptoms. Findings are discussed with respect to the proposed Diagnostic and Statistical Manual self-injury focused disorder, influential factors on SDV in carceral settings, and recommendations for future research and practice.

A longitudinal investigation of non-suicidal self-injury persistence patterns, risk factors, and clinical outcomes during the college period.

Although non-suicidal self-injury (NSSI) is known typically to begin in adolescence, longitudinal information is lacking about patterns, predictors, and clinical outcomes of NSSI persistence among emerging adults. The present study was designed to (1) estimate NSSI persistence during the college period, (2) identify risk factors and high-risk students for NSSI persistence patterns, and (3) evaluate the association with future mental disorders and suicidal thoughts and behaviors (STB). Using prospective cohorts from the Leuven College Surveys (n = 5915), part of the World Mental Health International College Student Initiative, web-based surveys assessed mental health and psychosocial problems at college entrance and three annual follow-up assessments. Approximately one in five (20.4%) students reported lifetime NSSI at college entrance. NSSI persistence was estimated at 56.4%, with 15.6% reporting a high-frequency repetitive pattern (≥five times yearly). Many hypothesized risk factors were associated with repetitive NSSI persistence, with the most potent effects observed for pre-college NSSI characteristics. Multivariate models suggest that an intervention focusing on the 10-20% at the highest predicted risk could effectively reach 34.9-56.7% of students with high-frequency repetitive NSSI persistence (PPV = 81.8-93.4, AUC = 0.88-0.91). Repetitive NSSI persistence during the first two college years predicted 12-month mental disorders, role impairment, and STB during the third college year, including suicide attempts. Most emerging adults with a history of NSSI report persistent self-injury during their college years. Web-based screening may be a promising approach for detecting students at risk for a highly persistent NSSI pattern characterized by subsequent adverse outcomes.

A palliative care approach in psychiatry: clinical implications

BackgroundTraditionally, palliative care has focused on patients suffering from life-threatening somatic diseases such as cancer or progressive neurological disorders. In contrast, despite the often chronic, severely disabling, and potentially life-threatening nature of psychiatric disorders, there are neither palliative care units nor clinical guidelines on palliative measures for patients in psychiatry.Main textThis paper contributes to the growing literature on a palliative approach in psychiatry and is based on the assumption that a change of perspective from a curative to a palliative approach could help promote patient-centeredness and increase quality of life for severely ill patients in psychiatry as well as in somatic medicine. To exemplify this, we offer three different clinical scenarios: severe and enduring anorexia nervosa, treatment-refractory schizophrenia, and chronic suicidality and persistent self-injury in borderline personality disorder.ConclusionWe emphasize that many typical interventions for treatment-refractory psychiatric disorders may indeed be of a palliative nature. Furthermore, introducing traditional features of palliative care, e.g. so-called goals of care conversations, could aid even further in ensuring that caregivers, patients, and families agree on which treatment goals are to be prioritized in order to optimize quality of life in spite of severe, persistent mental disorder.

Persistence and predictors of self-injurious behaviour in autism: a ten-year prospective cohort study

BackgroundSelf-injurious behaviours, such as head banging, hair pulling, skin picking and scratching, are common in individuals with autism. Despite high prevalence rates, there is a paucity of longitudinal research to refine models of risk and mechanism and inform service planning. In this longitudinal study, we investigated self-injury in a cohort of individuals with autism over 10 years to identify behavioural and demographic characteristics associated with persistent self-injury.MethodsCarers of 67 individuals with autism completed questionnaires relating to the presence of self-injury and relevant risk markers at T1 (mean [SD] age in years 13.4 [7.7]) and T3 (mean [SD] age in years 23.9 [7.7]) 10 years later. Forty-six of these also took part at T2 (3 years after initial participation). Analysis assessed demographic and behavioural risk markers for self-injury, as well as the predictive value of items assessed at T1and T2.ResultsSelf-injury was persistent in 44% of individuals over the 10-year period, with behavioural characteristics of impulsivity (p < .001) and overactivity (p = .002), identified as risk markers for persistence. A predictive model of self-injury was derived from LASSO analysis, with baseline impulsivity, interest and pleasure, stereotyped behaviour, social communication and adaptive functioning predicting self-injury over 10 years.ConclusionsIn this unique longitudinal investigation into the persistence of self-injury in a non-clinical sample of individuals with autism over a 10 year period, we have identified a novel, robust and stable profile of behavioural characteristics associated with persistent self-injury. Findings support an early intervention strategy targeted towards individuals identified to be at a higher risk of developing self-injurious behaviour.

Persistence of self-injury, aggression and property destruction in children and adults with tuberous sclerosis complex.

Individuals with tuberous sclerosis complex (TSC) are at increased risk of developing self-injurious behaviour. The persistence of this deleterious behaviour over years is reported in aetiologically heterogeneous samples to be between 60% and 80% but is unknown for TSC. In this study, we determined the 3-year persistence of self-injury in a sample (n=52) of children (with and without ID) and adults (with ID) with TSC and examined characteristics associated with persistence. Findings for self-injury were contrasted to those for aggression and property destruction to examine the specificity of results to this behaviour. Self-injury was persistent in 84.6% of those with TSC who showed this behaviour, in contrast to 66.7% both for aggression and destruction. Persistent self-injury was associated with poor self-help skills, greater overactivity/impulsivity and more behavioural indicators of pain. These latter two characteristics were also associated with persistent aggression. No characteristics were associated with persistence of property destruction. These findings suggest that self-injurious behaviours in individuals with TSC, together with aggressive and destructive behaviours, are highly persistent and would benefit from targeted intervention. Poor adaptive skills, overactivity/impulsivity and painful health conditions may differentiate those at most risk for persistent self-injury or aggression.

Persistence of self-injurious behaviour in autism spectrum disorder over 3years: a prospective cohort study of risk markers.

BackgroundThere are few studies documenting the persistence of self-injury in individuals with autism spectrum disorder (ASD) and consequently limited data on behavioural and demographic characteristics associated with persistence. In this longitudinal study, we investigated self-injury in a cohort of individuals with ASD over 3 years to identify behavioural and demographic characteristics associated with persistence.MethodsCarers of 67 individuals with ASD (Median age of individuals with ASD in years = 13.5, Interquartile Range = 10.00–17.00), completed questionnaires relating to the presence and topography of self-injury at T1 and three years later at T2. Analyses were conducted to evaluate the persistence of self-injury and to evaluate the behavioural and demographic characteristics associated with persistence of self-injury.ResultsAt T2 self-injurious behaviour had persisted in 77.8 % of individuals. Behavioural correlates of being non-verbal, having lower ability and higher levels of overactivity, impulsivity and repetitive behaviour, were associated with self-injury at both time points. Risk markers of impulsivity (p = 0.021) and deficits in social interaction (p = 0.026) at T1 were associated with the persistence of self-injury over 3 years.ConclusionsImpulsivity and deficits in social interaction are associated with persistent self-injury in ASD and thus may act as behavioural risk markers. The identification of these risk markers evidences a role for behaviour dysregulation in the development and maintenance of self-injury. The findings have clinical implications for proactive intervention; these behavioural characteristics may be utilised to identify ‘at risk’ individuals for whom self-injury is likely to be persistent and therefore those individuals for whom early intervention may be most warranted.

People with learning difficulties who engage in self-injury.

This article represents some of the findings of the author's research into the relationship between self-injury and learning disability. It identifies the key theoretical discourses associated with the phenomenon, before elaborating on the main principles of each and identifying resultant intervention strategies. These interventions, psychotropic medication, mechanical restraint, and the behavioural approach are subsequently described. Case-study methodology was employed since this enabled the examination over time of these intervention strategies in the lives of individuals fulfilling the necessary criteria of persistent self-injury and significant communication difficulties. The findings of the research suggest a frequently piecemeal approach to self-injury, with arbitrary selection of behavioural intervention approaches, a continued reliance on powerful medication, and ambivalence concerning the use of mechanical restraint. Nurses were often skilled in working from a behavioural perspective, but were hindered by complex family circumstances and a failure to gain the confidence of direct care staff. There was also a lack of appreciation about the relationship between the individual and his/her self-injury, and recognition of the nature of the intransigence.

Predicting the persistence of severe self-injurious behavior

Information was collected on 95 people with mental retardation who had been identified seven years previously as showing severe self-injurious behavior. At follow up 71% of participants were still showing self-injurious behavior of a severity which presented a management problem for care staff. The occurrence of specific topographies of self-injury was extremely stable among the group showing persistent self-injury. Finally, self-injury status at follow-up was predicted with 76% accuracy by a logistic regression model containing three variables: site of injury (higher persistence being shown by people exhibiting head directed self-injury); reported (greater) stability of self-injury when first identified; and (younger) age.