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Li L, Liang Z, Li G, Xu H, Yang X, Liu X, Zhang X, Wang J, Zhang Z, Zhou Y. Unveiling convergent and divergent intrinsic brain network alternations in depressed adolescents engaged in non-suicidal self-injurious behaviors with and without suicide attempts. CNS Neurosci Ther 2024; 30:e14684. [PMID: 38739217 PMCID: PMC11090151 DOI: 10.1111/cns.14684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 01/28/2024] [Accepted: 02/19/2024] [Indexed: 05/14/2024] Open
Abstract
AIMS Limited understanding exists regarding the neurobiological mechanisms underlying non-suicidal self-injury (NSSI) and suicide attempts (SA) in depressed adolescents. The maturation of brain network is crucial during adolescence, yet the abnormal alternations in depressed adolescents with NSSI or NSSI+SA remain poorly understood. METHODS Resting-state functional magnetic resonance imaging data were collected from 114 depressed adolescents, classified into three groups: clinical control (non-self-harm), NSSI only, and NSSI+SA based on self-harm history. The alternations of resting-state functional connectivity (RSFC) were identified through support vector machine-based classification. RESULTS Convergent alterations in NSSI and NSSI+SA predominantly centered on the inter-network RSFC between the Limbic network and the three core neurocognitive networks (SalVAttn, Control, and Default networks). Divergent alterations in the NSSI+SA group primarily focused on the Visual, Limbic, and Subcortical networks. Additionally, the severity of depressive symptoms only showed a significant correlation with altered RSFCs between Limbic and DorsAttn or Visual networks, strengthening the fact that increased depression severity alone does not fully explain observed FC alternations in the NSSI+SA group. CONCLUSION Convergent alterations suggest a shared neurobiological mechanism along the self-destructiveness continuum. Divergent alterations may indicate biomarkers differentiating risk for SA, informing neurobiologically guided interventions.
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Affiliation(s)
- Linling Li
- Guangdong Provincial Key Laboratory of Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, International Health Science Innovation Center, Shenzhen University Medical School, Shenzhen University, Shenzhen, China
| | - Zhen Liang
- Guangdong Provincial Key Laboratory of Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, International Health Science Innovation Center, Shenzhen University Medical School, Shenzhen University, Shenzhen, China
| | - Guohua Li
- Department of Psychiatric Rehabilitation, Shenzhen Mental Health Center/Shenzhen Kangning Hospital, Shenzhen, China
| | - Hong Xu
- Department of Psychiatric Rehabilitation, Shenzhen Mental Health Center/Shenzhen Kangning Hospital, Shenzhen, China
| | - Xing Yang
- Department of Psychiatric Rehabilitation, Shenzhen Mental Health Center/Shenzhen Kangning Hospital, Shenzhen, China
| | - Xia Liu
- Department of Psychiatric Rehabilitation, Shenzhen Mental Health Center/Shenzhen Kangning Hospital, Shenzhen, China
| | - Xin Zhang
- Department of Psychiatric Rehabilitation, Shenzhen Mental Health Center/Shenzhen Kangning Hospital, Shenzhen, China
| | - Jianhong Wang
- Department of Psychiatric Rehabilitation, Shenzhen Mental Health Center/Shenzhen Kangning Hospital, Shenzhen, China
| | - Zhiguo Zhang
- Department of Computer Science and Technology, Harbin Institute of Technology, Peng Cheng Laboratory, Shenzhen, China
| | - Yongjie Zhou
- Department of Psychiatric Rehabilitation, Shenzhen Mental Health Center/Shenzhen Kangning Hospital, Shenzhen, China
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Curtis C. Interrupting the Self-Harm Continuum. CRISIS 2024; 45:210-216. [PMID: 38229543 DOI: 10.1027/0227-5910/a000937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2024]
Abstract
Background: Nonsuicidal self-injury (NSSI) has increased rapidly and is frequently linked to suicidal behavior; it has been argued that these behaviors are key points on a self-harm continuum. Aims: The current research explored self-harm and help-seeking behaviors, with the aim of identifying possibilities for prevention of further harm, including suicide. Methods: An online survey of 304 New Zealanders was undertaken, with the majority being aged under 25 and female. Results: Nearly half of the sample had engaged in self-harm and most of those had experienced suicidal thoughts; close to a quarter had made a suicide attempt. NSSI was used as a way of dealing with emotional distress. Very few sought help of any kind, especially professional support; of those who did seek professional support, most found it helpful but did not necessarily stop self-harming as a result. Limitations: Men are under-represented in the sample - though this is in accordance with the population of people who engage in NSSI. Conclusion: Many participants engaged in NSSI and also had suicidal thoughts using NSSI as an emotion regulation strategy; some participants appeared to use NSSI rather than attempting suicide. Given a link between NSSI and suicidal thoughts and behaviors, reluctance to seek help and on-going injurious behavior among some who do seek help, there is a need for increased identification and proactive support specifically focusing on improving emotion regulation and targeted at injurious behavior.
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Affiliation(s)
- Cate Curtis
- School of Psychology, University of Waikato, New Zealand
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Dibaj IS, Tørmoen AJ, Klungsøyr O, Haga E, Mehlum L. Trajectories and Predictors of Change in Emotion Dysregulation and Deliberate Self-Harm Amongst Adolescents with Borderline Features. Clin Child Psychol Psychiatry 2024; 29:407-423. [PMID: 37220421 PMCID: PMC10945983 DOI: 10.1177/13591045231177374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
BACKGROUND Deliberate self-harm (DSH) and emotion dysregulation (ED) peaks in adolescence, and is associated with an increased risk of psychopathology, suicide and lower functioning in adulthood. DBT-A has been established as an effective treatment for reducing DSH, however less is known about changes in emotion dysregulation. This study aimed to identify baseline predictors of treatment response in outcome trajectories of DSH and emotion dysregulation. METHODS Response trajectories of DSH and ED were investigated using Latent Class Analysis on RCT data comparing DBT-A and EUC for 77 adolescents treated for deliberate self-harm and borderline traits. Logistic regression analysis was used to examine baseline predictors. RESULTS Two-class solutions were selected for both indicators, distinguishing between early and late responders in DSH, and responders and non-responders in ED. Higher levels of depression, shorter DSH histories and not receiving DBT-A predicted less favourable response in DSH, while DBT-A was the only predictor of treatment response in ED. CONCLUSIONS DBT-A was associated with a significantly faster reduction of deliberate self-harm in the short-term and improved emotion regulation in the long-term.
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Affiliation(s)
- Iselin Solerød Dibaj
- Institute of Clinical Medicine, University of Oslo, National Center for Suicide Research and Prevention, Oslo, Norway
| | - Anita Johanna Tørmoen
- Institute of Clinical Medicine, University of Oslo, National Center for Suicide Research and Prevention, Oslo, Norway
| | - Ole Klungsøyr
- Institute of Clinical Medicine, University of Oslo, National Center for Suicide Research and Prevention, Oslo, Norway
| | - Egil Haga
- Institute of Clinical Medicine, University of Oslo, National Center for Suicide Research and Prevention, Oslo, Norway
| | - Lars Mehlum
- Institute of Clinical Medicine, University of Oslo, National Center for Suicide Research and Prevention, Oslo, Norway
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Brager-Larsen A, Zeiner P, Mehlum L. Sub-threshold or full-syndrome borderline personality disorder in adolescents with recurrent self-harm - distinctly or dimensionally different? Borderline Personal Disord Emot Dysregul 2023; 10:26. [PMID: 37705040 PMCID: PMC10500832 DOI: 10.1186/s40479-023-00234-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 08/27/2023] [Indexed: 09/15/2023] Open
Abstract
BACKGROUND Borderline personality disorder (BPD) is a severe mental disorder frequently seen in individuals with recurrent self-harm behaviour. To what extent there are distinguishing characteristics between self-harming adolescents who meet the criteria for a full diagnosis of BPD, a sub-threshold number of BPD criteria and those who don't have BPD, with respect to clinical characteristics, is still uncertain and could have important clinical implications. METHODS Data from 103 adolescents with recurrent self-harm behaviour recruited from child and adolescent psychiatric outpatient clinics were collected through clinical interviews and self-reports. Bivariate analyses comparing participants with or without a diagnosis of BPD were performed. Group differences based on the number of BPD criteria fulfilled (few-if-any BPD: 0-2 criteria, sub-threshold BPD: 3-4 criteria, full-syndrome BPD: 5 or more criteria) were tested and regression analyses performed. RESULTS Adolescents with a diagnosis of BPD (28.2%) had significantly higher numbers of co-morbid DSM-5 disorders, suicide attempts and self-harm methods. They also reported significantly higher levels of suicidal ideation, depression, anxiety and impulsivity, compared with adolescents without BPD. Adolescents with sub-threshold BPD (20.4%) place themselves in the intermediate position between participants with full-syndrome BPD and participants with few-if-any BPD, in terms of these symptoms. Higher levels of emotional regulation difficulties and a lower level of global functioning were significantly associated with fulfilling a higher number of BPD criteria. CONCLUSION Adolescents with recurrent self-harm who meet diagnostic criteria for a full-syndrome BPD or sub-threshold BPD seem to have difficulties within the same spectrum. They seem dimensionally, but not categorically, different with respect to the severity of their difficulties. These adolescents need interventions aimed at their dysfunctional self-harm behaviour, emotional regulation difficulties and BPD symptoms at an earlier, rather than at a later stage of symptom development.
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Affiliation(s)
- Anne Brager-Larsen
- Child and Adolescent Mental Health Research Unit, Division of Mental Health and Addiction, Department of Research and Innovation, Oslo University Hospital, Sognsvannsveien 12, Bygg 12, N-0372, Oslo, Norway.
| | - Pål Zeiner
- Child and Adolescent Mental Health Research Unit, Division of Mental Health and Addiction, Department of Research and Innovation, Oslo University Hospital, Sognsvannsveien 12, Bygg 12, N-0372, Oslo, Norway
| | - Lars Mehlum
- National Centre for Suicide Research and Prevention, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
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Adrados-Pérez M, Llorca-Bofí V, Laín MM, Porcar CA, Nicolau-Subires E, Ibarra-Pertusa L, Jiménez-Mayoral A, Buil-Reiné E, Budny F, Resa-Pérez B, Velásquez-Acebey VG, Arenas-Pijoan L, Irigoyen-Otiñano M, López-Castroman J. Trajectories of children and adolescents attending a psychiatric emergency unit during the COVID-19 confinements: 2020-2022 longitudinal study. Child Adolesc Psychiatry Ment Health 2023; 17:66. [PMID: 37291582 PMCID: PMC10248990 DOI: 10.1186/s13034-023-00619-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 05/19/2023] [Indexed: 06/10/2023] Open
Abstract
INTRODUCTION The prevalence of psychiatric disorders has not shifted widely through the COVID pandemic, except for some specific groups such as young people or women. Our objective is to examine prospectively the evolution of children and adolescents who consulted in a psychiatric emergency service during the COVID-19 confinements. METHOD We collected prospective clinical information about 296 young people under 18 who visited a tertiary hospital for psychiatric reasons during the confinement periods in Spain. Clinical diagnoses, suicide attempts, hospital admissions, and pharmacological prescriptions were extracted from electronic health records through 2020, 2021, and 2022. Features of those who maintained psychiatric care and those who did not were compared. RESULTS Three out of four children and adolescents who visited the psychiatric emergency department during the confinements continued psychiatric care at the end of 2022. Those who did not showed better premorbid adjustment at baseline. During follow-up, diagnoses of neurodevelopmental disorders and eating disorders, as well as the dosage of psychotropic drug prescriptions, increased. The diagnoses of major depressive disorder and eating disorder at baseline were associated with attempting suicide during follow-up. Patients with internalizing symptoms were admitted earlier than those with externalizing symptoms but no differences were found in terms of suicide attempts. CONCLUSIONS The continuity of psychiatric care after an initial emergency visit during the confinements implied greater clinical severity, as reflected by changes in clinical diagnoses and pharmacological regimens. Emergent symptoms of depression or eating disorders after social distancing or isolation could predict subsequent suicidal behavior in young populations.
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Affiliation(s)
- Marina Adrados-Pérez
- Department of Psychiatry, Santa Maria University Hospital, Lleida, Spain
- Institut de Recerca Biomèdica Lleida, Biological Foundations of Mental Disorders, Lérida, Spain
| | - Vicent Llorca-Bofí
- Department of Psychiatry, Santa Maria University Hospital, Lleida, Spain
- Institut de Recerca Biomèdica Lleida, Biological Foundations of Mental Disorders, Lérida, Spain
- Department of Medicine, University of Barcelona School of Medicine, Barcelona, Spain
| | - María Mur Laín
- Department of Psychiatry, Santa Maria University Hospital, Lleida, Spain
- Institut de Recerca Biomèdica Lleida, Biological Foundations of Mental Disorders, Lérida, Spain
- University of Lleida, Lérida, Spain
| | - Carla Albert Porcar
- Department of Psychiatry, Santa Maria University Hospital, Lleida, Spain
- Institut de Recerca Biomèdica Lleida, Biological Foundations of Mental Disorders, Lérida, Spain
| | - Eugènia Nicolau-Subires
- Department of Psychiatry, Santa Maria University Hospital, Lleida, Spain
- Institut de Recerca Biomèdica Lleida, Biological Foundations of Mental Disorders, Lérida, Spain
| | - Lucía Ibarra-Pertusa
- Department of Psychiatry, Santa Maria University Hospital, Lleida, Spain
- Institut de Recerca Biomèdica Lleida, Biological Foundations of Mental Disorders, Lérida, Spain
| | | | - Esther Buil-Reiné
- Department of Psychiatry, Santa Maria University Hospital, Lleida, Spain
| | - Filip Budny
- Department of Psychiatry, Santa Maria University Hospital, Lleida, Spain
| | - Belén Resa-Pérez
- Department of Psychiatry, Santa Maria University Hospital, Lleida, Spain
| | | | | | - María Irigoyen-Otiñano
- Department of Psychiatry, Santa Maria University Hospital, Lleida, Spain.
- Institut de Recerca Biomèdica Lleida, Biological Foundations of Mental Disorders, Lérida, Spain.
- CIBERSAM, Madrid, Spain.
| | - Jorge López-Castroman
- University of Montpellier, IGF, CNRS-INSERM, Montpellier, France
- Department of Psychiatry, Nimes University Hospital, Nimes, France
- CIBERSAM, Madrid, Spain
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