Non Suicidal Self-Injury and Eating Disorders.

Epidemiological data on non-suicidal self-injury (NSSI) in the context of eating disorders (ED) are limited, with estimates varying widely across studies and reviews being primarily narrative. Self-injurious behaviour is present in various psychiatric disorders of adolescents and young adults, including eating disorders. A study conducted on the general population of adolescents showed that 30% of females and 24% of 16-year-old males with an eating disorder had engaged in acts of self-harm compared with 8.3% of females and 4.0% of males without an eating disorder. In particular, self-harm behaviours, including Non-Suicidal Self-Injury (NSSI), suicide attempts (SA), and suicidal ideations (SI), are common among individuals with Anorexia Nervosa (AN) and Bulimia Nervosa (BN). Presence of eating disorders and self-injurious behaviours in the same individual is associated with more severe psychopathology increasing the risk of more severe depressive and anxiety symptoms and suicide attempts.

Longitudinal relations between non-suicidal self-injury and both depression and anxiety among senior high school adolescents: a cross-lagged panel network analysis.

Background: Comorbidity between non-suicidal self-injury (NSSI) and depression and anxiety was common. In the framework of network theory, the examination of directionality and gender differences in longitudinal relationships at the symptom level made a significant contribution to the understanding of comorbidity. Therefore, this study employed cross-lagged panel network analysis to investigate the longitudinal interrelations between NSSI and depression and anxiety in Chinese adolescents, with a focus on gender differences. Method: The study was conducted with a sample of 884 senior high school students (F/M: 481/403; mean age: 15.19 ± 0.48 years) from Jinchang City, Gansu Province, China. All respondents completed the Adolescent Non-Suicidal Self-Injury Assessment Questionnaire and the two subscales (depression and anxiety) of the Brief Symptom Inventory at two intervals. The data were estimated in R 4.2.0 to construct the cross-lagged panel network (CLPN). Results: The CLPN results uncovered the gender differences. For boys, self-hitting and feeling scared emerged as central symptoms. Cutting predicted subsequent feelings of sadness (ß =  - 0.57), tension (ß =  - 0.52) and indifference (ß =  - 0.49), potentially serving as a bridge connecting NSSI to depression and anxiety. For girls, biting themselves and feeling scared were central symptoms. Carving and skin rubbing predicted subsequent feelings of indifference (ß =  - 0.31, -0.21), bridging NSSI to depression and anxiety. In addition, feeling scared emerged as the key bridge symptom connecting depression and anxiety. Conclusion: The findings showed the gender-specific developmental characteristics of the directional relations between NSSI and depression and anxiety at the symptom level. They provided new insights into the comorbidity of NSSI and depression and anxiety, carrying important implications for the screening and intervention of adolescent NSSI.

Impact of mentalization, identity diffusion and psychopathology on nonsuicidal self-injury among adolescents.

INTRODUCTION: Nonsuicidal self-injury (NSSI) has become a major public health issue in adolescents. This cross-sectional case-controlled study aims to assess the impact of identity diffusion, psychopathology, and mentalization on NSSI in adolescence. METHODS: The study sample consisted of 153 adolescents (76.5% girls; Mage = 15.6 years). The sample included 56 clinical cases of NSSI, 45 psychiatric cases without NSSI, and 52 healthy controls, all recruited in Ankara, Türkiye, from June 1, 2022, to August 31, 2022. Mentalization was assessed by "The Movie for the Assessment of Social Cognition" (MASC) which categorizes mentalizing as "correct mentalizing" "hypermentalizing" "undermentalizing" and "no-mentalizing". All participants filled in the Self-Injurious Behavior Screening Questionnaire, Assessment of Identity Development in Adolescence (AIDA), and Youth Self Report (YSR), and Inventory of Statements About Self-injury (ISAS). RESULTS: The NSSI group showed lower mentalizing capacity than the healthy control group (p = .011), and more no-mentalizing errors than the other two groups (p = .014). Identity diffusion scores were higher in the NSSI group than in the other two groups (p < .001). Multivariate logistic regression analysis showed that the presence of maternal psychiatric disorder (p = .019, OR = 5.21), identity diffusion (p = .007, OR = 1.02), no mentalizing (p = .049, OR = 1.28), and total psychopathology symptoms (p = .009, OR = 1.12) had a significant impact on NSSI. CONCLUSIONS: Current findings suggest that transdiagnostic approaches, including mentalization and identity diffusion, may contribute to a more comprehensive understanding of NSSI and to the development of clinical interventions.

Implicit associations with non-suicidal self-injury: Examination in a clinical sample by borderline personality symptomatology.

OBJECTIVES: We examine correlates and predictors for implicit associations with non-suicidal self-injury (NSSI) with the Self-Injury Implicit Association Test (SI-IAT) in a treatment-seeking sample. We also examine group differences in the SI-IAT among those with low/none, moderate and high/clinically significant borderline personality disorder (BPD) symptomatology in a treatment-seeking sample. METHODS: Participants (N = 111; 58% female; 89% White; Mage = 30.25) completed the SI-IAT and self-report measures at two time points. RESULTS: Higher BPD symptom scores were significantly, positively correlated with implicit identification with NSSI, and predicted NSSI identity when controlling for depression indices, history of NSSI and other covariates. With Time 1 SI-IAT scores entered as a covariate, BPD scores no longer significantly predicted Time 2 SI-IAT scores. Individuals with moderate and high/clinically significant symptom counts of BPD had higher/stronger implicit associations with NSSI identity than those with no/low BPD symptoms. CONCLUSIONS: Individuals with symptoms of BPD may implicitly identify with NSSI more than other clinical groups; examination of implicit assessments in BPD in future research is needed to further explore implicit identification with NSSI in this patient group to further understand both cross-sectional and prospective relations.

Neurophysiological activity following gains and losses among young adults with non-suicidal self-injury: An ERP study.

OBJECTIVE: Non-suicidal self-injury (NSSI) is an increasingly concerning issue that is linked to a range of mental health problems. However, little is known about the potential neurophysiological mechanisms underlying risk decision-making in Major depressive disorder (MDD) patients with NSSI-the present study aimed to fill this important literature gap. METHODS: A total of 81 MDD patients (with NSSI: n = 40, without NSSI: n = 41) and 44 matched healthy controls (HC) underwent a modified version of the Iowa Gambling Task (IGT) while an electroencephalogram was recorded. Feedback-related negativity (FRN) and P300 were examined during the feedback stage of the risky decision-making process. RESULTS: Behavioural findings revealed that individuals diagnosed with MDD displayed a greater tendency to make risky decisions compared to the control group. Furthermore, MDD patients with NSSI demonstrated a significantly more negative ΔFN (i.e., the difference in neural response to losses compared to gains) than those without NSSI. Further, NSSI patients showed a larger difference ΔFN (loss minus gain), which was associated with enhanced impulsivity. CONCLUSIONS: Collectively, the findings suggest that there is an altered processing of risky decision-making in the electrophysiology of patients with MDD who engage in NSSI. The ΔFN may serve as a psychophysiological marker indicating risk for NSSI.

A cross-sectional study of non-suicidal self-injury in adults with depressive disorder: Associations with inflammation and cardiac structure and function.

OBJECTIVE: Non-suicidal self-injury (NSSI) is associated with cardiovascular disease (CVD), whereas inflammation is associated with both CVD and NSSI. However, few studies have investigated the correlation among NSSI, inflammation, and cardiac structure and function in CVD-free adult patients with depressive disorders. METHODS: We recruited 88 CVD-free adult patients with depressive disorders and 37 healthy individuals. Patients were divided into NSSI (n = 21) and non-NSSI (n = 67) groups based on the presence or absence of NSSI. Healthy individuals comprised the controls (n = 37). Echocardiography was applied to assess cardiac structure and function, and C-reactive protein (CRP) levels were measured to indicate inflammation. RESULTS: Compared with controls, the NSSI group exhibited a larger left ventricular end-systolic diameter (LVESD) and smaller left ventricular ejection fraction (LVEF). Left ventricular end-systolic volume (LVESV) was larger in the NSSI group than in the non-NSSI group. The CRP levels were higher in the NSSI group than in the non-NSSI group; however, this difference was not statistically significant. NSSI was positively associated with LVESD (ß = 1.928, p = 0.006) and LVESV (ß = 5.368, p = 0.003), negatively correlated with LVEF (ß = -2.600, p = 0.029), and positively correlated with CRP levels (ß = 0.116, p = 0.004). CRP levels did not mediate the association between NSSI and cardiac structure and function. CONCLUSIONS: This study indicated that NSSI was associated with left ventricular structure, systolic function, and inflammation, but CRP did not mediate the relationship between NSSI and echocardiogram parameters.

Exploring the cessation process from adolescence to young adulthood in individuals with lived experience of nonsuicidal self-injury: a qualitative study.

INTRODUCTION: Nonsuicidal self-injury (NSSI) is a common and concerning behavior in adolescents. However, most adolescents cease NSSI as they transition into adulthood. Increased knowledge of the cessation process is needed. This study aimed to qualitatively explore the factors contributing to NSSI cessation in individuals with lived experience of NSSI, providing valuable insights for treatment strategies. METHODS: Twenty-six individuals assigned female sex at birth, between ages 20-22 years, from Sweden were interviewed between 2021 and 2023 in Linköping, Sweden. Of these, 21 individuals perceived themselves as having ceased NSSI and were included in the analysis. Thematic analysis and Hooley and Franklins' Benefits and Barriers Model of NSSI were used to analyze the transcripts. RESULTS: Three overarching themes were generated: "Something inside me changed", "Something in my close relationships changed", and "Something in my life context changed". The cessation of NSSI was associated with several key factors. Improved well-being and envisioning a different future were pivotal in initiating the cessation process. Additionally, interpersonal relationships and support from others were interpreted as powerful motivators for change. Transitioning to a new social context and leaving behind a destructive environment provided opportunities for personal growth and enhanced well-being, interpreted as initiators in the participants' broader life context. CONCLUSION: This study underscores the complexity of the NSSI cessation process and highlights the need for a comprehensive understanding of the underlying factors. Access to emotion regulation skills was perceived as a significant barrier to NSSI engagement. Clinical implications and different interventions to support NSSI cessation are discussed.

Seeing adolescents grow from many angles using a multilevel approach: A tribute to the contributions of Dante Cicchetti to the field of developmental psychopathology.

Dante Cicchetti propelled forward the field of developmental psychopathology by advancing this framework and championing new methods, including emphasizing the central role that multilevel analysis holds for explicating pathways of risk and resilience. His work continues to change the face of existing science. It has also paved the way for the formation of new projects, like the Research Domain Criteria initiative. This paper uses our laboratory's work on multilevel approaches to studying adolescent depression, non-suicidal self-injury, and suicidal thoughts and behaviors to shine a spotlight on Dr Cicchetti's contributions. In addition, we review recent developments, ongoing challenges, and promising future directions within developmental psychopathology as we endeavor to carry on the tradition of growth in the field.

Dimensions of experienced gender and prospective self-injurious thoughts and behaviors in preadolescent children: A national study.

OBJECTIVES: Gender diverse youth face higher risk of engaging in self-injurious thoughts and behaviors (SITBs) compared to cisgender youth. Limitations in past research include a focus on older adolescents, an emphasis on specific gender identity labels that may not be inclusive of the range of youth gender experiences, and reliance on cross-sectional data. Thus, the current study prospectively evaluated dimensions of experienced gender in relation to first-onset SITBs among preadolescents. METHODS: Data were drawn from the Adolescent Brain Cognitive Development Study, a longitudinal study of youth across the United States. Youth (n = 7909) were aged 10-11 during initial assessment, and follow-up was conducted one year later. Two dimensions of experienced gender, felt-gender incongruence (not feeling aligned with the gender associated with one's sex assigned at birth) and gender non-contentedness (feeling dissatisfaction with the gender associated with one's sex assigned at birth), were assessed. Primary outcomes included non-suicidal self-injury (NSSI), suicidal ideation (SI), and suicide attempts (SA). RESULTS: Logistic regressions were conducted stratified by sex assigned at birth. For youth assigned female at birth, felt-gender incongruence was prospectively associated with first-onset NSSI and SI and gender non-contentedness was prospectively associated with first-onset of NSSI. For youth assigned male at birth, gender non-contentedness was prospectively associated with first-onset SI. Diverse experienced gender did not prospectively predict SA. CONCLUSIONS: Dimensions of experienced gender may be associated with subsequent first-onset SITBs among preadolescents. These findings support the need for future research on risk and protective factors that may mediate or moderate this relationship.

Does the decision to disclose non-suicidal self-injury align with decision-making frameworks of personal information disclosure? A directed content analysis.

Non-suicidal self-injury (NSSI) is the deliberate damage caused to one's own body tissue, without the intent to die. Voluntary disclosure of one's NSSI can catalyze help-seeking and provision of support, although what informs the decision to disclose NSSI is not yet well understood. There is currently no existing framework specific to the process of NSSI disclosure, and the aim of this study was to assess the fit between factors involved in the decision to disclose NSSI and two broader frameworks of disclosure: the Disclosure Decision-Making and Disclosure Processes models. A directed content analysis was used to code interview transcripts from 15 participants, all of whom were university students aged between 18 and 25 (M = 20.33, SD = 1.88), with 11 identifying as female. All participants had lived experience of NSSI which they had previously disclosed to at least one other person. All codes within the coding matrix, which were informed by the disclosure models, were identified as being present in the data. Of the 229 units of data, 95.63% were captured in the existing frameworks with only 10 instances being unique to NSSI disclosure. Though factors that inform the decision to disclose NSSI largely align with the aforementioned models of disclosure, there are aspects of disclosure decision-making that may be specific to NSSI.

Sub-groups of emotion dysregulation in youth with nonsuicidal self-injury: latent profile analysis of a randomized controlled trial.

Psychological treatments targeting emotion dysregulation in adolescents reduce nonsuicidal self-injury (NSSI) but predicting treatment outcome remains difficult. Identifying sub-groups based on repeated measurements of emotion dysregulation pre-treatment may guide personalized treatment recommendations. We used data from a recent trial evaluating internet-delivered emotion regulation therapy for adolescents with NSSI (n = 138). Latent profile analysis was used to identify sub-groups based on pre-treatment responses on the 16-item version of the Difficulties in Emotion Regulation Scale. The primary outcome was self-rated NSSI frequency during treatment, and secondary outcome was the proportion of participants with no NSSI 1-month post-treatment. Three sub-groups of emotion dysregulation were identified: low variability and low mean (Group 1), low variability and high mean (Group 2), and high variability and low mean (Group 3). Sub-groups did not differ in NSSI frequency during treatment (Group 2 IRR = 1.06 [95% CI 0.49-2.29], p = .88; Group 3 IRR = 1.22 [95% CI 0.31-4.76], p = .77). However, more participants in Group 1 compared to Group 2 abstained from NSSI at 1-month post-treatment (OR = 3.63 [95% CI 1.16-11.33], p = 0.01). Latent profile analysis identified sub-groups predictive of NSSI absence post-treatment, demonstrating clinical utility.

Digital Platform for the Prevention of Suicidal Behaviour and Non-Suicidal Self-Injuries in Adolescents: The SmartCrisis-Teen Study Protocol.

Suicidal behavior and Non-Suicidal Self-Injuries (NSSIs) are a major health problem in the adolescent population. New technologies can contribute to the development of innovative interventions in suicide prevention. Here, we present the SmartCrisis-Teen study protocol. The study consists of a randomized clinical trial which aims to evaluate the effectiveness of a digital safety plan to prevent suicidal behavior and NSSIs in adolescents. This is a multicentric study which will be conducted among the adolescent population, both in clinical and student settings, with a target sample of 1080 participants. The intervention group will receive an Ecological Momentary Intervention (EMI) consisting of a digital safety plan on their mobile phone. All participants will receive their Treatment As Usual (TAU). Participants will be followed for six months, with weekly and monthly telephone visits and face-to-face visits at three and six months. Participants will be assessed using traditional questionnaires as well as Ecological Momentary Assessment (EMA) and Implicit Association Tests (IATs). With this intervention, we expect a reduction in NSSIs through the acquisition of coping strategies and a decrease in suicidal behavior over the course of follow-up. This study provides a novel, scalable digital intervention for preventing suicidal behavior and NSSIs in adolescents, which could contribute to improving adolescent mental health outcomes globally.

The effect of social anxiety, impulsiveness, self-esteem on non-suicidal self-injury among college students: A conditional process model.

Non-suicidal self-injury (NSSI) is an emerging concern in the field of public health. The objective of this study is to develop a conditional process model to investigate the relationship between social anxiety and NSSI, and the role of impulsiveness and self-esteem in this relationship. A convenience sample of 2717 university students (Mage = 19.81, 22.49% male) from Southern China was recruited. The age range of the participants is between 18 and 25 years. The data were analysed using Spearman correlation analysis, mediation analysis and moderation analysis. The study revealed a positive correlation between social anxiety and NSSI, with impulsiveness serving as a mediating factor in this association. The relationship between social anxiety and NSSI, impulsiveness and social anxiety, impulsiveness and NSSI were all found to be moderated by self-esteem. The prevalence of NSSI among college students exhibited a strong association with social anxiety and impulsiveness. The present investigation additionally demonstrated that there was no significant association between social anxiety, impulsivity and NSSI when high self-esteem was included. This finding implies that self-esteem plays a crucial role in safeguarding against NSSI.

Predicting non-suicidal self-injury among Chinese adolescents: The application of ten algorithms of machine learning.

Background and aims: High non-suicidal self-injury (NSSI) prevalence among adolescents is a global health issue. However, current prediction models for adolescent NSSI rely on a limited set of algorithms, resulting in biased predictions. Therefore, the aim of this study is to develop multiple machine learning models to enhance prediction accuracy and mitigate biases among Chinese adolescents. Methods: A total of 4487 junior and senior high school students in China were recruited. Multiple algorithms were included, such as logistic regression, decision tree, support vector machine, Naive Bayes, multi-layer perceptron, K-nearest neighbors, and ensemble learning algorithm like random forest, bagging, AdaBoost, and stacking to build predictive models. Data processing techniques, including standardization and the synthetic minority oversampling technique, were employed to optimize the predictive model. The model was trained on 70 % of the data, reserving 30 % for testing. Results: The ten prediction models achieved a good performance, with area under the receiver operating characteristic curve (AUC) scores above 0.700 in the test set. The stacking and random forest models achieved AUC scores of 0.904 and 0.898, respectively. The prediction performance of the Naive Bayes model was relatively poor. The top five important variables were resilience, bully, suicidal ideation, internet addiction, and depression. Conclusions: The ensemble machine learning algorithm showed promising results predicting NSSI among adolescents. Such algorithms should be recommended for future NSSI research to enhance predictive accuracy. Identification of important features in NSSI prediction can help develop screening protocols and lay a foundation for clinical diagnosis and intervention in adolescent populations.

Childhood maltreatment and non-suicidal self-injury in adolescent population: A systematic review and meta-analysis.

BACKGROUND: Non-suicidal self-injury (NSSI) is highly prevalent among adolescents. However, knowledge about the possible factors that might precede and influence its development remains scarce. OBJECTIVE: Our goal is to examine the impact of adverse childhood events, and more specifically of different types of childhood maltreatment (CM) in adolescent NSSI. This involves performing a systematic review and meta-analysis of the different CM subtypes (physical and emotional neglect, physical and emotional abuse, sexual abuse) in clinical and non-clinical samples of adolescents with NSSI. PARTICIPANTS AND METHODS: A digital search of the PsycInfo, PubMed and Web of Science platforms for articles published up to June 2022 was performed. The search terms were "self harm", "non-suicidal self-injury", "childhood maltreatment" and "adolescents". RESULTS: Forty-six articles that fit the research objectives were included in the study, which covered a total of 1,505,430 adolescents, of whom 560,337 belonged to the NSSI group, while 945,093 were in the control group. The results describe strong positive associations between all CM subtypes and NSSI, especially with emotional abuse (odds ratio [OR] 2.91, 95 % CI 2.37-3.56) and sexual abuse (OR 2.72, 95 % CI 2.12-3.48), in clinical and non-clinical samples of adolescents. CONCLUSIONS: The experience of CM, and especially emotional and/or sexual abuse, seems to be associated with a greater risk of developing NSSI in adolescence. Therefore, early identification and detection of children who have suffered or are suffering these forms of CM are of vital importance for instigating psychotherapeutic treatments that can minimize the risk of developing NSSI in adolescence.

A Multi-Mediation Analysis of the Association between Adverse Childhood Experiences and Non-Suicidal Self-Injury among South African Adolescents.

The available research findings suggest that non-suicidal self-injury (NSSI) constitutes an important public health issue, with identified risk factors for NSSI having been found to include exposure to adverse childhood experiences (ACEs) and comorbidity with various mental disorders. However, the available findings have, for the most part, been based on the experiences of individuals living in predominantly high-income countries located in the Global North, and it is not clear whether these findings can be confidently generalised to individuals living in low-resourced countries. As such, this cross-sectional study assessed risk factors for NSSI in a non-clinical sample of 636 South African adolescents (12-18 years old), with the data being analysed using a multi-mediation analysis. ACEs were assessed using a revised version of the ACEs Questionnaire, and NSSI was assessed using items adapted from the Self-Harm subscale of the Risk-Taking and Self-Harm Inventory for Adolescents, with emotion dysregulation, depression, and PTSD being considered as possible mediators. High prevalence rates for NSSI and exposure to five or more ACEs were reported by the participants, with the mediation analysis indicating that significant direct effects of adverse childhood experiences on NSSI were partially mediated by emotion dysregulation. These findings are discussed with respect to their implications for primary, secondary, and tertiary prevention.

Experiences and attitudes of psychiatric nurses in caring for patients with repeated non-suicidal self-injury in China: a qualitative study.

BACKGROUND: The incidence of non-suicidal self-injury (NSSI) is high and often occurs repeatedly. Psychiatric nurses play a vital role in the care and treatment of NSSI patients, as they have the most frequent contact with patients. The experiences and attitudes of nurses has a direct affect on the quality of care they provide to patients. Negative care experiences and attitudes of patient aversion on behalf of nurses may delay the observation and treatment of changes in the patient's condition, leading to irreversible risks. Although cross-sectional studies have investigated the attitudes of medical staff toward NSSI patients, quantitative research results cannot comprehensively reflect the emotional experiences and complex psychological changes of the study subjects. A few studies have focused on the psychiatric nurses' care experiences and attitudes toward patients with repeated NSSI. OBJECTIVE: This study aimed to explore psychiatric nurses' care experiences and attitudes toward patients during repeated NSSI. METHODS: A thematic analysis qualitative study was used. Using purposive sampling, 18 psychiatric nurses were recruited from a mental health center in Chengdu, China. Semi-structured interviews were conducted and audio-recorded. Audio-recordings were transcribed verbatim and analyzed using six-phase thematic analysis. RESULTS: Four themes emerged from the analysis: psychiatric nurses' care experiences, perceptions, care attitudes and coping style toward repeated NSSI patients. Psychiatric nurses have experienced negative care experiences and severe career burnout during the patient's repeated NSSI. Nurses' attitudes toward NSSI patients changed during repeated NSSI, from understanding to indifference to anger and resentment. At the same time, it was found that nurses' coping style with NSSI patients could be divided into three stages, namely, active coping, neglect and perfunctory, and criticism and punishment. CONCLUSIONS: The findings have implications for health care systems regarding interventions to improve nurses' care experiences and attitudes toward repeated NSSI patients. These findings suggest that enhancing nurses' understanding of NSSI, establishing standardized emergency response and intervention programs, guiding positive professional values and responsibility, and improving nurses' caring attitudes can promote the early detection and timely intervention of NSSI.

Effect of Deep Brain Stimulation on Comorbid Self-injurious Behavior: A Systematic Review and Meta-analysis of Individual Patient Data.

OBJECTIVE: Self-injurious behavior (SIB) can occur in the setting of many neurologic disorders that are amenable to deep brain stimulation (DBS). Although certain brain targets are believed to be particularly effective for SIB, improvements in the primary neurologic condition may also reduce co-occurring SIB. We performed a systematic review and meta-analysis of individual participant data to characterize the effects of DBS across various neurologic disorders and brain targets on comorbid SIB. MATERIALS AND METHODS: A systematic review of all available literature on DBS in treating disorders with co-occurring SIB was conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Individual participant data were extracted and standardized mean differences (SMDs) in metrics of SIB severity and/or frequency were calculated for meta-analysis. Demographic variables and adverse events were also collated. RESULTS: Data from 59 patients, identified from 24 articles, with comorbid SIB who underwent DBS for various indications were extracted. The primary neurologic diagnoses included Tourette syndrome (n = 40), dystonia (n = 7), epilepsy (n = 5), acquired brain injury (n = 3), dyskinesia (n = 2), and obsessive-compulsive disorder (n = 2). Overall, DBS was highly effective in treating comorbid SIB (Mean SMD = -2.4, p < 0.0001) across primary disorders and intracranial targets. Patients with dystonia and DBS targeting the posterior hypothalamus had relatively less success at mitigating comorbid SIB. CONCLUSIONS: In patients with comorbid SIB, DBS to treat the primary neurologic condition may also mitigate SIB. Although several targets are emerging for the treatment of severe SIB, this work suggests that DBS targeting the primary neurologic condition should be first considered in comorbid SIB.

Exploring nursing students' experiences of contemplating self-injury during their clinical practicums: A phenomenological study.

AIM: To explore nursing students' thoughts and feelings about self-injuring during their clinical practicums. BACKGROUND: Unfamiliar clinical environments pose challenges for nursing students, potentially leading to high levels of stress. When students find it difficult to cope with emotional triggers, some contemplate self-injury. Yet, it is rare to explore nursing students' thoughts and feelings related to self-injury during their clinical practicums. DESIGN: A phenomenological approach was used. METHODS: Purposive sampling was used and the participants were drawn from nursing students who graduated from universities in Taiwan. In-depth, semi-structured interviews were conducted from August to November 2023. Data saturation was reached after interviewing 15 participants. Colaizzi's seven steps and NVivo software were used for data analysis. RESULTS: Four themes and 14 subthemes emerged. They were: (1) Sensing an emotional crescendo: participants experienced anxieties about clinical educators, assignments, homework and the clinical practicums and these intensified across time. (2) Physical and mental dysregulation: participants experienced physical discomfort, psychological distress and negative thoughts when subjected to overwhelming pressures during their clinical practicums. (3) Unwholesome self-protective behaviors: participants expressed thoughts of self-injury, engaged in self-injurious behaviors, experienced suicidal ideations and attempted suicide as measures of relieving stress. (4) Compassionate self-protective behaviors: participants coped with stress through emotional voicing, modifying situations to adjust stress, reaching out for help, self-compassion and self-care. CONCLUSIONS: Findings raise awareness of the need for clinical educators to demonstrate empathy with nursing students who have thoughts of self-injury during their clinical practicums. Further, it is crucial for them to offer timely guidance on the healing process while simultaneously creating nurturing clinical environments wherein students could flourish and grow.