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Yöyen E, Keleş M. First- and Second-Generation Psychological Theories of Suicidal Behaviour. Behav Sci (Basel) 2024; 14:710. [PMID: 39199106 PMCID: PMC11351948 DOI: 10.3390/bs14080710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2024] [Revised: 08/06/2024] [Accepted: 08/13/2024] [Indexed: 09/01/2024] Open
Abstract
Suicidal behaviour is defined as taking actions with the intention of killing oneself and thinking of performing these actions. Suicide is a serious public health problem with complex biological, social and psychological risk factors and a multidimensional clinical appearance, occurring all over the world and ranking among the leading causes of death. In this study, psychological approaches explaining suicide were evaluated under the headings of first-generation and second-generation suicide theories, the different aspects of these theories were put forward, and previously published studies and recent evidence were reviewed. A literature review on the theoretical foundations of suicide is presented. First-generation suicide theories were developed before the 2000s and second-generation suicide theories were developed after the 2000s. While Psychodynamic Theory, Social Learning Theory, Hopelessness Theory, Shneidman's Suicide Theory and Escape Theory are included under the title of first-generation suicide theories, Interpersonal Psychological Suicide Theory, Three Stage Suicide Theory, Complementary Motivational-Demotivational Theory and Variable Predisposition Theory are examined as second-generation suicide theories. The approaches of the theories provide important evidence in understanding suicidal behaviour and recognising various risk factors in the transition from suicidal ideation to suicidal action. Controlling the risk factors may contribute both in terms of preventive community mental health and in the development of health policies.
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Affiliation(s)
- Elif Yöyen
- Department of Psychology, Faculty of Humanities and Social Sciences, Sakarya University, Sakarya 54050, Türkiye
| | - Merve Keleş
- Department of Educational Psychology, College of Education, Texas Tech University, Lubbock, TX 79416, USA
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2
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Shou Y, Gulliver A, Farrer LM, Dawel A, Burns R, Calear AL, Cherbuin N, Batterham PJ. Psychological mechanisms of the development of suicidal ideation: Longitudinal cohort study. Suicide Life Threat Behav 2024; 54:593-605. [PMID: 38436505 DOI: 10.1111/sltb.13060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 01/16/2024] [Accepted: 02/07/2024] [Indexed: 03/05/2024]
Abstract
INTRODUCTION This study aimed to investigate the mechanisms of the development of suicidal ideation and its moderating and protective factors. Drawing on the Interpersonal-psychological theory of suicide, we proposed that disruptions to belongingness, in conjunction with tolerance of health risk, may influence the development of suicidal ideation above and beyond psychosocial changes such as disruptions to finances and work. METHODS The study involved a longitudinal investigation of an Australian representative sample reporting suicidal ideation fortnightly for 12 weeks between March and June 2020. RESULTS The results indicated that participants who reported higher levels of belongingness, mastery, and intolerance of health risk were less likely to experience suicidal ideation and had lower severity of suicidal ideation. Mastery significantly strengthened the negative link between belongingness and the incidence of suicidal ideation, while agreeableness significantly strengthened the negative link between belongingness and the severity of suicidal ideation over time. CONCLUSION The findings suggest that supporting effective social connectedness during times of isolation and promoting self-efficacy, mastery, and regulation of risk tolerance, may be crucial for suicide prevention and therapeutic intervention.
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Affiliation(s)
- Yiyun Shou
- School of Medicine and Psychology, The Australian National University, Canberra, Australia
- Lloyd's Register Foundation Institute for the Public Understanding of Risk, National University of Singapore, Singapore, Singapore
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore, Singapore
| | - Amelia Gulliver
- Centre for Mental Health Research, National Centre for Epidemiology and Population Health, The Australian National University, Canberra, Australia
| | - Louise M Farrer
- Centre for Mental Health Research, National Centre for Epidemiology and Population Health, The Australian National University, Canberra, Australia
| | - Amy Dawel
- School of Medicine and Psychology, The Australian National University, Canberra, Australia
| | - Richard Burns
- Department of Health, Economics, Wellbeing, and Society, National Centre for Epidemiology and Population Health, The Australian National University, Canberra, Australia
| | - Alison L Calear
- Centre for Mental Health Research, National Centre for Epidemiology and Population Health, The Australian National University, Canberra, Australia
| | - Nicolas Cherbuin
- Department of Health, Economics, Wellbeing, and Society, National Centre for Epidemiology and Population Health, The Australian National University, Canberra, Australia
| | - Philip J Batterham
- Centre for Mental Health Research, National Centre for Epidemiology and Population Health, The Australian National University, Canberra, Australia
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Seo YK, Choi S, Choi Y, Choi S, Kwon O, Kim H, Jung IC. Evaluation of the efficacy and safety of Yukwool-tang for major depressive disorder in women: A randomized, double blinded, placebo-controlled, parallel trial. Medicine (Baltimore) 2024; 103:e38208. [PMID: 38788042 PMCID: PMC11124649 DOI: 10.1097/md.0000000000038208] [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] [Received: 11/09/2023] [Accepted: 04/19/2024] [Indexed: 05/26/2024] Open
Abstract
BACKGROUND Major depressive disorder (MDD) occurs more often in women than that in men due to various complex causes. This study aimed to evaluate the effectiveness and safety of Yukwool-tang (YWT) for MDD in women. METHODS A total of 72 patients diagnosed with MDD and Korean version of the Hamilton Depression Rating Scale (K-HDRS) ≥ 14 points were randomly assigned to the YWT or placebo group, and 1 bottle (30 mg) of No-S solution and placebo was administered to the YWT and placebo groups, respectively, orally thrice a day for 8 weeks. The evaluation was conducted through K-HDRS, Korean version of the Beck Depression Inventory (BDI-K), Korean version of the Beck Hopelessness Scale (K-BHS), Korean version of the Insomnia Severity Index (ISI-K), State-Trait Anxiety Inventory (STAI-K), EuroQol-5 dimension (EQ-5D), and Pattern Identifications Tool for Depression (PITD). Fifty patients completed the trial. RESULTS In the YWT group, the K-HDRS, BDI-K, K-BHS, ISI-K, STAI-K, and EQ-5D scores changed significantly at the 8th week, but there were no significant differences with the placebo. In subgroup analysis, the K-BHS score with an initial K-HDRS score < 18 points was significantly decreased compared to placebo at the 12th week (P < .05). In the YWT group, the ratio of Stagnation of Liver Gi () was the highest, but Dual Deficiency of the Heart and Spleen () became the highest after administration, which was also the highest in the placebo group both before and after administration. CONCLUSION YWT improved depression and accompanying symptoms in women with MDD, although it was not significant compared to placebo, and it might be effective in improving the degree of hopelessness. The effect of YWT will become relatively clear through further research that can overcome certain limitations.
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Affiliation(s)
- Young Kyung Seo
- Department of Neuropsychiatry, Daejeon Korean Medicine Hospital of Daejeon University, Daejeon, Republic of Korea
| | - Sunyoung Choi
- Division of KM Science Research, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Youngeun Choi
- Division of KM Science Research, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Sungmin Choi
- Division of KM Science Research, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Ojin Kwon
- Division of KM Science Research, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Hyungjun Kim
- Division of KM Science Research, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - In Chul Jung
- Department of Neuropsychiatry, Daejeon Korean Medicine Hospital of Daejeon University, Daejeon, Republic of Korea
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Ye Y, Chen B, Zhen R, Li Y, Liu Z, Zhou X. Childhood maltreatment patterns and suicidal ideation: mediating roles of depression, hope, and expressive suppression. Eur Child Adolesc Psychiatry 2024:10.1007/s00787-024-02442-6. [PMID: 38642118 DOI: 10.1007/s00787-024-02442-6] [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: 10/18/2023] [Accepted: 04/08/2024] [Indexed: 04/22/2024]
Abstract
Childhood maltreatment has long-term negative effects on individuals' physical and mental well-being, and may increase the risk for suicidal ideation. However, how different patterns of childhood maltreatment affect subsequent suicidal ideation and the underlying mediating mechanisms remain unclear, particularly among Chinese adolescents. This study used latent profile analysis to identify patterns of childhood maltreatment among adolescents and explored how these patterns predicted subsequent suicidal ideation via depression, hope, and expressive suppression. This study used a two-wave, 1-year longitudinal design and included 2156 adolescents (Mage = 13.97 years, SDage = 1.61 years; 49.6% females). We identified three patterns of childhood maltreatment: low maltreatment, high psychological neglect, and high maltreatment. Compared with the low maltreatment group, the high maltreatment group indirectly predicted subsequent suicidal ideation 1 year later via depression through hope and expressive suppression, whereas the direct effect on suicidal ideation was not significant. Compared with the low maltreatment group, the high psychological neglect group had a significant direct effect on subsequent suicidal ideation and indirectly predicted suicidal ideation through depression or hope. Identifying patterns of childhood maltreatment among adolescents will assist mental health workers in developing targeted interventions to effectively alleviate suicidal ideation.
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Affiliation(s)
- Yingying Ye
- Department of Psychology and Behavioral Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Bo Chen
- Jing Hengyi School of Education, Hangzhou Normal University, Hangzhou, 311121, China
| | - Rui Zhen
- Jing Hengyi School of Education, Hangzhou Normal University, Hangzhou, 311121, China
| | - Yifan Li
- Department of Psychology and Behavioral Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Zhengyi Liu
- Department of Psychology and Behavioral Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Xiao Zhou
- Department of Psychology and Behavioral Sciences, Zhejiang University, Hangzhou, 310058, China.
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Al-Juhani A, Alzahrani MJ, Abdullah A Z, Alnefaie AN, Alnowaisser LN, Alhadi W, Alghamdi JK, Bauthman MS. Neuroimaging and Brain-Based Markers Identifying Neurobiological Markers Associated With Criminal Behaviour, Personality Disorders, and Mental Health: A Narrative Review. Cureus 2024; 16:e58814. [PMID: 38784339 PMCID: PMC11113083 DOI: 10.7759/cureus.58814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/23/2024] [Indexed: 05/25/2024] Open
Abstract
We begin the review by pointing to the common stigma associated with mental health issues, which often derives from a lack of understanding or incomplete knowledge. Neurobiological research provides us with a new lens to help challenge and dispel common assumptions and misunderstandings and gives an understanding of sexual behaviours that influence society. As such, it generates substantial evidence for the structural and functional asymmetry of the brains of individuals with mental disorders. However, this type of representation poses many challenges to traditional thinking and constantly provokes change in perspective and empathy towards those individuals. In the review, we go deeper into the effects of neurobiological findings on understanding criminal behaviours and personality disorders, looking further beyond behavioural health. These problems, which were once mainly discussed as moral ones or viewed from the perspective of character flaws, are analysed today through neurological considerations pointing to their complexity. When the root of bipolar disorder is revealed to be neurological, society will react with more information and understanding, hence reducing the stigmatisation and discrimination meted out to people with these problems. At a macro level, findings from neurobiology affect society in ways that go beyond individuals; social attitudes, laws, and policies about the services rendered are influenced. Operating as a catalyst within the community, neurobiological research helps to initiate social change through the creation of an informed, understanding public forum. Thus, it creates broader value for those dealing with behavioural and mental health challenges. The first and most important question of this narrative review is focused on identifying identifiable neurobiological markers that are closely related to criminal conduct, personality disorders, and mental health disorders. Through this review, we aim to present detailed insights into the neurological foundations that anchor these phenomena via a narrative analysis of contemporary literature. The potential implications are finding problems early to apply specific treatment and learning an advanced strategy for social attitudes. This will promote a more humanistic approach based on adequate information on the behavioural and mental health issues involved.
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Affiliation(s)
| | | | | | | | | | - Wajd Alhadi
- College of Medicine, King Khalid University, Abha, SAU
| | | | - Moayyad S Bauthman
- Internal Medicine, King Abdulaziz University Faculty of Medicine, Rabigh, SAU
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Wang T, Yang L, Yang L, Liu BP, Jia CX. The relationship between psychological pain and suicidality in patients with major depressive disorder: A meta-analysis. J Affect Disord 2024; 346:115-121. [PMID: 37926158 DOI: 10.1016/j.jad.2023.10.160] [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] [Received: 04/23/2023] [Revised: 10/30/2023] [Accepted: 10/31/2023] [Indexed: 11/07/2023]
Abstract
OBJECTIVE To systematically review the association between psychological pain and suicidality in patients with major depressive disorder (MDD). METHOD The databases of PubMed, Web of Science and PsycINFO were used to search and articles were screened for inclusion and exclusion criteria until February 2022. Two researchers independently screened the papers, extracted data, and evaluated the risk of bias of the included studies. Comprehensive Meta-Analysis software (CMA) was used for meta-analysis and the combined OR (95 % CI) values were calculated. RESULTS A total of 7 articles were included, with a sample size of 1364. The present study showed that psychological pain was a risk factor for suicidality in patients with MDD (OR = 1.322, 95 % CI:1.165-1.500). After Duval and Tweedie trim and fill to rectify potential publication bias, psychological pain was still a risk factor for suicidality in patients with MDD [OR = 1.196 (95 % CI: 1.030-1.388), P < 0.001]. Subgroup analyses showed that average age ≥ 40 [r = 0.57 (95 % CI: 0.32-0.81), P < 0.001] was moderating variable for psychological pain and suicidality. CONCLUSIONS Reducing psychological pain in MDD patients is somewhat important for preventing their suicidality, especially for the patients with advancing age.
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Affiliation(s)
- Tao Wang
- Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Li Yang
- Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Lan Yang
- Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Bao-Peng Liu
- Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Cun-Xian Jia
- Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China.
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Baker NS, VanHook C, Ricks T, Vil CS, Lassiter T, Bonne S. Protect and Provide: Perceptions of Manhood and Masculinities Among Disabled Violently Injured Black Men in a Hospital-Based Violence Intervention Program. Am J Mens Health 2024; 18:15579883231221390. [PMID: 38311904 PMCID: PMC10846064 DOI: 10.1177/15579883231221390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 11/27/2023] [Accepted: 12/01/2023] [Indexed: 02/06/2024] Open
Abstract
Exploring the post-injury lives of those who have survived gunshot wounds is essential to understanding the entire scope of firearm violence. The lives of Black male firearm violence survivors are transformed in various ways due to their injuries both visible and invisible. This study explored how Black men who suffer from disabilities via a firearm negotiated their masculine identities. Semi-structured, qualitative interviews were conducted with 10 violently injured Black men participating in a hospital-based violence intervention program. Survivors expressed their thoughts on how their injuries impacted their manhood and masculinities. Three themes emerged: (1) perceptions of manhood, (2) loss of independence and burden on others, and (3) and mobility. These themes highlighted and described how their lives were impacted post-injury and characterized their psychological and physical experience of recovery. The research findings suggest the need for more qualitative studies to further explore the relationship between firearm injury, Black masculinity, and perceptions of manhood. While Black men are understudied in health research and invisible in disability research, they continue to be hyper-invisible when discussing violently acquired disabilities.
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Affiliation(s)
- Nazsa S. Baker
- School of Nursing, Rutgers University, Piscataway, NJ, USA
- New Jersey Gun Violence Research Center, Rutgers University
| | - Cortney VanHook
- School of Social Work, University of Pittsburgh, Pittsburgh, PA, USA
| | | | | | - Teri Lassiter
- School of Public Health, Rutgers University, Newark, NJ, USA
| | - Stephanie Bonne
- Department of Surgery, Hackensack University Medical Center, Hackensack, NJ, USA
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Can AT, Mitchell JS, Dutton M, Bennett M, Hermens DF, Lagopoulos J. Insights into the neurobiology of suicidality: explicating the role of glutamatergic systems through the lens of ketamine. Psychiatry Clin Neurosci 2023; 77:513-529. [PMID: 37329495 DOI: 10.1111/pcn.13572] [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] [Received: 01/19/2023] [Revised: 05/16/2023] [Accepted: 06/08/2023] [Indexed: 06/19/2023]
Abstract
Suicidality is a prevalent mental health condition, and managing suicidal patients is one of the most challenging tasks for health care professionals due to the lack of rapid-acting, effective psychopharmacological treatment options. According to the literature, suicide has neurobiological underpinnings that are not fully understood, and current treatments for suicidal tendencies have considerable limitations. To treat suicidality and prevent suicide, new treatments are required; to achieve this, the neurobiological processes underlying suicidal behavior must be thoroughly investigated. Although multiple neurotransmitter systems, particularly serotonergic systems, have been studied in the past, less has been reported in relation to disruptions in glutamatergic neurotransmission, neuronal plasticity, and neurogenesis that result from stress-related abnormalities of the hypothalamic-pituitary-adrenal system. Informed by the literature, which reports robust antisuicidal and antidepressive properties of subanaesthetic doses of ketamine, this review aims to provide an examination of the neurobiology of suicidality (and relevant mood disorders) with implications of pertinent animal, clinical, and postmortem studies. We discuss dysfunctions in the glutamatergic system, which may play a role in the neuropathology of suicidality and the role of ketamine in restoring synaptic connectivity at the molecular levels.
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Affiliation(s)
- Adem Tevfik Can
- Thompson Institute, University of the Sunshine Coast, Birtinya, Queensland, Australia
| | - Jules Shamus Mitchell
- Thompson Institute, University of the Sunshine Coast, Birtinya, Queensland, Australia
| | - Megan Dutton
- Thompson Institute, University of the Sunshine Coast, Birtinya, Queensland, Australia
| | - Maxwell Bennett
- Thompson Institute, University of the Sunshine Coast, Birtinya, Queensland, Australia
| | | | - Jim Lagopoulos
- Thompson Institute, University of the Sunshine Coast, Birtinya, Queensland, Australia
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Sokol Y, Andrusier S, Glatt S, Dixon L, Ridley J, Brown CH, Landa Y, Glynn S, Goodman M. Feasibility and acceptability of continuous identity cognitive therapy as a recovery-oriented suicide treatment for Veterans: A study protocol. Contemp Clin Trials Commun 2023; 35:101193. [PMID: 37546228 PMCID: PMC10400862 DOI: 10.1016/j.conctc.2023.101193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 06/29/2023] [Accepted: 07/15/2023] [Indexed: 08/08/2023] Open
Abstract
Background Suicide is a leading cause of death among Veterans, with rates significantly higher than the general population. To address this issue, it is crucial to develop and implement more effective treatments for Veterans with suicidal thoughts and/or behaviors, particularly those in the post-acute suicidal episode (PASE) stage. The present study aims to establish the feasibility and acceptability of a novel, recovery-oriented treatment called Continuous Identity Cognitive Therapy (CI-CT) for PASE Veterans. Methods This 3-year open-label pilot study will include three one-arm trials and a pilot randomized controlled trial (RCT). A total of 57 Veterans with a history of an acute suicidal episode within the previous year will be recruited. Primary outcome measures will include changes in personal recovery, suicidal thoughts, and behaviors. Secondary outcomes will include changes in self-identity, life satisfaction, and hopefulness. Feasibility and acceptability will be assessed through attendance and retention rates, drop-out rates, and client satisfaction. Conclusion This study aims to develop and evaluate the feasibility and acceptability of a novel recovery-oriented intervention for Veterans experiencing PASE. If the intervention is found to be feasible and acceptable, a manualized version will be finalized and a large-scale multi-site RCT will be designed to assess its clinical efficacy on a broader Veteran population. The results of this trial will aid in the development of effective treatment and provide valuable insights into the preliminary feasibility, acceptability, and effectiveness of this approach in reducing suicidal thoughts and behaviors and promoting recovery and rehabilitation in this population.
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Affiliation(s)
- Yosef Sokol
- VISN 2 Mental Illness Research, Education and Clinical Center, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA
- Department of Psychology, Touro University, School of Health Sciences, New York, NY, USA
| | - Sarah Andrusier
- VISN 2 Mental Illness Research, Education and Clinical Center, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA
| | - Sofie Glatt
- VISN 2 Mental Illness Research, Education and Clinical Center, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA
| | - Lisa Dixon
- New York State Psychiatric Institute, New York, NY, USA
- Vagelos College of Physicians and Surgeons, Columbia University/New York-Presbyterian, New York, NY, USA
| | - Josephine Ridley
- Department of Psychological Sciences, Case Western Reserve University, Cleveland, OH, USA
- Louis Stokes Cleveland Department of Veterans Affairs Medical Center, Cleveland, OH, USA
| | - Clayton H. Brown
- Department of Epidemiology and Public Health, School of Medicine, University of Maryland, Baltimore, MD, USA
- Veterans Affairs Capitol Healthcare Network, Mental Illness Research, Education and Clinical Center, Baltimore, MD, USA
| | - Yulia Landa
- VISN 2 Mental Illness Research, Education and Clinical Center, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Shirley Glynn
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, CA, USA
- VISN 22 Mental Illness Research, Education and Clinical Center, Los Angeles, CA, USA
| | - Marianne Goodman
- VISN 2 Mental Illness Research, Education and Clinical Center, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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González-Ortega I, Diaz-Marsa M, López-Peña P, Fernández-Sevillano J, Andreo-Jover J, Bobes J, Bravo-Ortiz MF, Cebria AI, Crespo-Facorro B, de la Torre-Luque A, Elices M, Fernández-Rodrigues V, Garrido-Torres N, Grande I, Palao-Tarrero Á, Pemau A, Roberto N, Ruiz-Veguilla M, Seijo-Zazo E, Alberich S, González-Pinto A, Pérez V. Clinical predictors and psychosocial risk factors of suicide attempt severity. SPANISH JOURNAL OF PSYCHIATRY AND MENTAL HEALTH 2023:S2950-2853(23)00034-0. [PMID: 38591830 DOI: 10.1016/j.sjpmh.2023.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 06/06/2023] [Accepted: 07/09/2023] [Indexed: 04/10/2024]
Abstract
BACKGROUND Suicide attempts are an important predictor of completed suicide and may differ in terms of severity of medical consequences or medical lethality. There is little evidence on serious suicide attempt (SSA) and very few studies have compared SSA with non-SSA. OBJECTIVE The aim of this multisite, coordinated, cohort study was to analyze the role of clinical variables and the sociodemographic and psychological risk factors of SSA. METHOD In this multisite, coordinated, cohort study, 684 participants (222 for the mild suicide attempt group, 371 for the moderate suicide attempt group and 91 for the SSA group) were included in the study. Ordinal regression models were performed to analyze the predictor variables of SSA. RESULTS Early physical abuse (OR=1.231) and impulsivity (OR=1.036) were predictors of SSA, while depressive symptoms were associated with a lower risk of SSA. CONCLUSION Environmental and psychological factors as physical abuse and impulsivity are related with severe suicide severity. These findings will help to develop strategies to prevent suicide and may be considered for the treatment and management of suicide.
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Affiliation(s)
- Itxaso González-Ortega
- Centre for Biomedical Research in the Mental Health Network (CIBERSAM), Madrid, Spain; Department of Psychiatry, Araba University Hospital, Bioaraba Research Institute, Vitoria, Spain; Department of Personality, Assessment and Psychological Treatment, National University of Distance Education (UNED), Vitoria, Spain
| | - Marina Diaz-Marsa
- Centre for Biomedical Research in the Mental Health Network (CIBERSAM), Madrid, Spain; Hospital Clínico San Carlos, Madrid, Spain; Complutense University of Madrid, Madrid, Spain
| | - Purificación López-Peña
- Centre for Biomedical Research in the Mental Health Network (CIBERSAM), Madrid, Spain; Department of Psychiatry, Araba University Hospital, Bioaraba Research Institute, Vitoria, Spain; Department of Neurosciences, University of the Basque Country, Leioa, Spain
| | - Jessica Fernández-Sevillano
- Centre for Biomedical Research in the Mental Health Network (CIBERSAM), Madrid, Spain; Department of Psychiatry, Araba University Hospital, Bioaraba Research Institute, Vitoria, Spain
| | - Jorge Andreo-Jover
- Hospital La Paz Institute for Health Research (IdiPAZ), Madrid, Spain; Department of Psychiatry, Universidad Autónoma de Madrid, Madrid, Spain
| | - Julio Bobes
- Centre for Biomedical Research in the Mental Health Network (CIBERSAM), Madrid, Spain; Department of Psychiatry, University of Oviedo, Oviedo, Spain; Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Spain; Instituto de Neurociencias del Principado de Asturias (INEUROPA), Spain; Mental Health Services of the Principality of Asturias (SESPA), Oviedo, Spain
| | - María Fe Bravo-Ortiz
- Centre for Biomedical Research in the Mental Health Network (CIBERSAM), Madrid, Spain; Hospital La Paz Institute for Health Research (IdiPAZ), Madrid, Spain; Department of Psychiatry, Universidad Autónoma de Madrid, Madrid, Spain; Department of Psychiatry, Clinical Psychology and Mental Health, La Paz University Hospital, Madrid, Spain
| | - Ana Isabel Cebria
- Centre for Biomedical Research in the Mental Health Network (CIBERSAM), Madrid, Spain; Mental Health Service, Hospital Universitari Parc Taulí, Unitat Mixta de Neurociència Traslacional I3PT-INc-UAB, Barcelona, Spain; Department of Clinical and Health Psychology, Faculty of Psychology, Universitat Autònoma of Barcelona, Cerdanyola del Vallès, Spain
| | - Benedicto Crespo-Facorro
- Centre for Biomedical Research in the Mental Health Network (CIBERSAM), Madrid, Spain; Hospital Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS), Sevilla, Spain; Department of Psychiatry, University of Sevilla, Sevilla, Spain
| | - Alejandro de la Torre-Luque
- Centre for Biomedical Research in the Mental Health Network (CIBERSAM), Madrid, Spain; Complutense University of Madrid, Madrid, Spain
| | - Matilde Elices
- Centre for Biomedical Research in the Mental Health Network (CIBERSAM), Madrid, Spain; Mar Institute of Medical Research (IMIM), Parc de Salut Mar, Barcelona, Spain
| | | | - Nathalia Garrido-Torres
- Centre for Biomedical Research in the Mental Health Network (CIBERSAM), Madrid, Spain; Hospital Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS), Sevilla, Spain
| | - Iria Grande
- Centre for Biomedical Research in the Mental Health Network (CIBERSAM), Madrid, Spain; Bipolar and Depressive Disorders Unit, Hospital Clinic of Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Institute of Neurosciences (UBNeuro) P. de la Vall d'Hebron, Barcelona, Spain; Department de Medicina, Facultat de Medicina i Ciències de la Salut, Universitat de Barcelona (UB), Barcelona, Spain
| | - Ángela Palao-Tarrero
- Hospital La Paz Institute for Health Research (IdiPAZ), Madrid, Spain; Department of Psychiatry, Universidad Autónoma de Madrid, Madrid, Spain; Department of Psychiatry, Clinical Psychology and Mental Health, La Paz University Hospital, Madrid, Spain
| | | | - Natalia Roberto
- Bipolar and Depressive Disorders Unit, Hospital Clinic of Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Institute of Neurosciences (UBNeuro) P. de la Vall d'Hebron, Barcelona, Spain
| | - Miguel Ruiz-Veguilla
- Centre for Biomedical Research in the Mental Health Network (CIBERSAM), Madrid, Spain; Hospital Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS), Sevilla, Spain; Department of Psychiatry, University of Sevilla, Sevilla, Spain
| | - Elisa Seijo-Zazo
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Spain; Instituto de Neurociencias del Principado de Asturias (INEUROPA), Spain; Mental Health Services of the Principality of Asturias (SESPA), Oviedo, Spain
| | - Susana Alberich
- Centre for Biomedical Research in the Mental Health Network (CIBERSAM), Madrid, Spain; Department of Psychiatry, Araba University Hospital, Bioaraba Research Institute, Vitoria, Spain; Department of Personality, Assessment and Psychological Treatment, National University of Distance Education (UNED), Vitoria, Spain
| | - Ana González-Pinto
- Centre for Biomedical Research in the Mental Health Network (CIBERSAM), Madrid, Spain; Department of Psychiatry, Araba University Hospital, Bioaraba Research Institute, Vitoria, Spain; Department of Neurosciences, University of the Basque Country, Leioa, Spain; Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy; Department of Neurosciences and Mental Health, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Psychiatry and Forensic Medicine, Faculty of Medicine, Universitat Autònoma de Barcelona, 08193 Cerdanyola del Vallès, Spain.
| | - Víctor Pérez
- Centre for Biomedical Research in the Mental Health Network (CIBERSAM), Madrid, Spain; Mar Institute of Medical Research (IMIM), Parc de Salut Mar, Barcelona, Spain; Institute of Neuropsychiatry and Addictions (INAD), Parc de Salut Mar, Barcelona, Spain; Universitat Pompeu Fabra, UPF, Barcelona, Spain
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11
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Ayuso-Mateos JL, Morillo D, Haro JM, Olaya B, Lara E, Miret M. Changes on depression and suicidal ideation under severe lockdown restrictions during the first wave of the COVID-19 pandemic in Spain: a longitudinal study in the general population. Epidemiol Psychiatr Sci 2023; 32:e55. [PMID: 37655398 PMCID: PMC10539734 DOI: 10.1017/s2045796023000677] [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] [Received: 06/12/2023] [Accepted: 07/26/2023] [Indexed: 09/02/2023] Open
Abstract
AIMS To assess whether there is a change in the prevalence of depression and suicidal ideation after the strict lockdown measures due to the first wave of the COVID-19 pandemic in Spain, and to assess which are the factors associated with the incidence of a depressive episode or suicidal ideation during the lockdown. METHODS Data from a longitudinal adult population-based cohort from Madrid and Barcelona were analysed (n = 1103). Face-to-face home-based (pre-pandemic) and telephone interviews were performed. Depression and suicidal ideation were assessed through an adaptation of the Composite International Diagnostic Interview (CIDI 3.0). Population prevalence estimates and multivariable logistic regressions were computed. RESULTS Prevalence rates of depression changed significantly from before to after the COVID-19 outbreak (from 3.06% to 12.00%; p = 0.01) and per sex and age groups. Individuals reporting COVID-19 concerns (odds ratio [OR] = 3.11; 95% confidence interval [CI] = 1.45-6.69) and those feeling loneliness (OR = 1.99; 95% CI = 1.52-2.61) during the lockdown were at increased risk of developing depression during the confinement. Resilience showed a protective effect against the risk of depression (OR = 0.57; 95% CI = 0.39-0.83), while individuals perceiving social support during the confinement were at lower risk of developing suicidal thoughts (OR = 0.21; 95% CI = 0.09-0.46). Greater disability during the lockdown was also associated with the risk of suicidal ideation (OR = 2.77; 95% CI = 1.53-5.03). CONCLUSIONS Continuous reinforcement of mental health preventive and intervening measures is of global importance, particularly among vulnerable groups who are experiencing the most distress. Future research should strive to evaluate the long-term effects of the COVID-19 crisis on mental health.
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Affiliation(s)
- J. L. Ayuso-Mateos
- Department of Psychiatry, Universidad Autónoma de Madrid, Madrid, Spain
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Salud Mental. CIBERSAM, Madrid, Spain
- Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Madrid, Spain
| | - D. Morillo
- Department of Psychiatry, Universidad Autónoma de Madrid, Madrid, Spain
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Salud Mental. CIBERSAM, Madrid, Spain
- Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Madrid, Spain
| | - J. M. Haro
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Salud Mental. CIBERSAM, Madrid, Spain
- Parc Sanitari Sant Joan de Déu, Universitat de Barcelona, Sant Boi de Llobregat, Barcelona, Spain
| | - B. Olaya
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Salud Mental. CIBERSAM, Madrid, Spain
- Parc Sanitari Sant Joan de Déu, Universitat de Barcelona, Sant Boi de Llobregat, Barcelona, Spain
| | - E. Lara
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Salud Mental. CIBERSAM, Madrid, Spain
- Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Madrid, Spain
- Department of Personality, Evaluation and Clinical Psychology, Universidad Complutense de Madrid, Madrid, Spain
| | - M. Miret
- Department of Psychiatry, Universidad Autónoma de Madrid, Madrid, Spain
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Salud Mental. CIBERSAM, Madrid, Spain
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12
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McClelland H, Cleare S, O'Connor RC. Suicide Risk in Personality Disorders: A Systematic Review. Curr Psychiatry Rep 2023; 25:405-417. [PMID: 37642809 PMCID: PMC10506938 DOI: 10.1007/s11920-023-01440-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/13/2023] [Indexed: 08/31/2023]
Abstract
PURPOSE OF REVIEW This systematic review aimed to distil recent literature investigating psychosocial factors which may account for the association between personality disorder (PD) and suicide attempt or suicide death. RECENT FINDINGS Suicide risk is particularly elevated in people with PD compared to those with no, or many other, mental health diagnoses. Despite this, suicide prevention strategies for PD populations have not progressed markedly in recent years. It is critical, therefore, to identify additional factors associated with suicide in PD populations. Of the 34 studies included in this review, most identified a relationship between personality disorder and suicide attempt and/or death. Historical interpersonal factors (e.g., childhood trauma), drug and alcohol use, and ideation-to-enaction factors were commonly associated with suicide-related outcomes. Interventions that provide interpersonal support may reduce suicide attempts. Limitations of the review include the heterogeneity of studies and small sample sizes.
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Affiliation(s)
- Heather McClelland
- Suicidal Behaviour Research Laboratory, Institute of Health & Wellbeing, University of Glasgow, Glasgow, Scotland.
| | - Seonaid Cleare
- Suicidal Behaviour Research Laboratory, Institute of Health & Wellbeing, University of Glasgow, Glasgow, Scotland
| | - Rory C O'Connor
- Suicidal Behaviour Research Laboratory, Institute of Health & Wellbeing, University of Glasgow, Glasgow, Scotland
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13
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Balt E, Mérelle S, Robinson J, Popma A, Creemers D, van den Brand I, van Bergen D, Rasing S, Mulder W, Gilissen R. Social media use of adolescents who died by suicide: lessons from a psychological autopsy study. Child Adolesc Psychiatry Ment Health 2023; 17:48. [PMID: 37029395 PMCID: PMC10082488 DOI: 10.1186/s13034-023-00597-9] [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: 01/31/2023] [Accepted: 03/27/2023] [Indexed: 04/09/2023] Open
Abstract
BACKGROUND while there are many benefits for young people to use social media, adverse effects such as cyberbullying, online challenges, social comparison and imitation may provoke and aggravate suicidal thoughts and behaviors. The influence of social media on mental health and suicidal thoughts and behaviours has been amply studied, but there is little empirical evidence for its potential role in adolescent suicides. The current study aimed to inform digital suicide prevention strategies by examining the meaning of social media in the lives of young suicide victims and elucidating the harmful and supportive effects of social media use on their wellbeing and distress. METHODS data were analyzed from a psychological autopsy study of 35 adolescents who died by suicide in the Netherlands (43% of all adolescents who died by suicide in that year). These were 18 girls and 17 boys. All were under the age of twenty years, with an average of seventeen years. Interpretative Phenomenological Analysis was performed of 55 semi structured interviews with peers and parents of the decedents. RESULTS young people benefitted from peer support and recovery stories. However, various themes were discussed relating to the harmful effects of social media, including dependency, triggers and imitation, challenges, cybervictimization and psychological entrapment. The themes of dependency and triggers and imitation were more salient in young females. A group of girls cultivated an online identity around their suicidal thoughts and behaviours. Next-of-kin, particularly parents, faced various challenges to talk to the adolescents about social media use, including technological illiteracy, online anonymity, and the youths' closedness. CONCLUSIONS based on the findings, we recommend education to stimulate the digital literacy of parents, health workers and educators, supporting conscientious social media use in young people, and extending the prevention of cyberbullying. We encourage future research to examine how virtual social networks may sustain suicidal thoughts and behaviour, and to further investigate the effectiveness of digital interventions, like moderated peer support and the use of positive role models.
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Affiliation(s)
- Elias Balt
- Research department, 113 Suicide Prevention, Amsterdam, the Netherlands.
| | - Saskia Mérelle
- Research department, 113 Suicide Prevention, Amsterdam, the Netherlands
| | - Jo Robinson
- Orygen, 35 Poplar Road, Parkville, Vic, 3052, Australia
- Centre for Youth Mental Health, The University of Melbourne, Melbourne, VIC, Australia
| | - Arne Popma
- Child and Adolescent Psychiatry & Psychosocial Care, Amsterdam University Medical Centre (AUMC), Amsterdam, the Netherlands
| | - Daan Creemers
- Child and Adolescent Psychiatry, GGZ Oost Brabant, Boekel, the Netherlands
| | - Isa van den Brand
- Research department, 113 Suicide Prevention, Amsterdam, the Netherlands
| | - Diana van Bergen
- Department of Pedagogical and Educational Sciences, Faculty of Behavioural Social Sciences, University of Groningen, Groningen, the Netherlands
| | - Sanne Rasing
- Child and Adolescent Psychiatry, GGZ Oost Brabant, Boekel, the Netherlands
| | - Wico Mulder
- Youth healthcare, Dutch Centre for Youth Health (NCJ), Utrecht, The Netherlands
| | - Renske Gilissen
- Research department, 113 Suicide Prevention, Amsterdam, the Netherlands
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14
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Leigh E, Chiu K, Ballard ED. Social Anxiety and Suicidality in Youth: A Systematic Review and Meta-analysis. Res Child Adolesc Psychopathol 2023; 51:441-454. [PMID: 36525228 PMCID: PMC10017648 DOI: 10.1007/s10802-022-00996-0] [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] [Accepted: 11/09/2022] [Indexed: 12/23/2022]
Abstract
Suicide is a leading cause of death among young people every year. Identifying risk factors provides opportunities to intervene, and social anxiety may represent one such factor. This systematic review and meta-analysis aimed to review the evidence of associations between social anxiety and suicidality in youth (10-25 years). Embase, PsycInfo, and Medline were searched to identify relevant articles. Meta-analysis was conducted to examine the mean effect sizes of concurrent and prospective associations between social anxiety and three indices of suicidality in adolescents aged 10-25 years. Meta-analyses of 16 studies showed that social anxiety was associated cross-sectionally with suicide attempt (r = 0.10, 95% CI: 0.04, 0.15), suicidal ideation (r = 0.22, 95% CI: 0.02, 0.41), and suicide risk (r = 0.24, 95% CI: 0.05, 0.41), and prospectively at trend level with suicidal ideation (r = 0.62, 95% CI: -0.03, 0.90). An examination of the prospective associations with suicide attempt and risk was not possible due to a lack of studies. Several studies suggested that results could not be solely attributed to depressive symptoms. A high level of heterogeneity was observed in each meta-analysis. Moderation analysis was possible for gender and publication year only; neither was significant. Findings provide further evidence of a link between social anxiety and suicidal thoughts and behaviors in youth but are limited by the small number of studies of mixed quality. This review supports future research into social anxiety symptoms as potential risk factors and treatment targets for suicidal youth.
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Affiliation(s)
- Eleanor Leigh
- Department of Experimental Psychology, University of Oxford, Oxford, UK.
| | - Kenny Chiu
- Department of Clinical Psychology and Psychological Therapies, University of East Anglia, Norwich, Norfolk, UK
| | - Elizabeth D Ballard
- Experimental Therapeutics and Pathophysiology Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
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15
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Gonda X, Dome P, Serafini G, Pompili M. How to save a life: From neurobiological underpinnings to psychopharmacotherapies in the prevention of suicide. Pharmacol Ther 2023; 244:108390. [PMID: 36940791 DOI: 10.1016/j.pharmthera.2023.108390] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 03/10/2023] [Accepted: 03/16/2023] [Indexed: 03/23/2023]
Abstract
The impact of suicide on our societies, mental healthcare, and public health is beyond questionable. Every year approximately 700 000 lives are lost due to suicide around the world (WHO, 2021); more people die by suicide than by homicide and war. Although suicide is a key issue and reducing suicide mortality is a global imperative, suicide is a highly complex biopsychosocial phenomenon, and in spite of several suicidal models developed in recent years and a high number of suicide risk factors identified, we still have neither a sufficient understanding of underpinnings of suicide nor adequate management strategies to reduce its prevalence. The present paper first overviews the background of suicidal behavior including its epidemiology, prevalence, age and gender correlations and its association with neuropsychiatric disorders as well as its clinical assessment. Then we give an overview of the etiological background, including its biopsychosocial contexts, genetics and neurobiology. Based on the above, we then provide a critical overview of the currently available intervention options to manage and reduce risk of suicide, including psychotherapeutic modalities, traditional medication classes also providing an up-to-date overview on the antisuicidal effects of lithium, as well as novel molecules such as esketamine and emerging medications and further molecules in development. Finally we give a critical overview on our current knowledge on using neuromodulatory and biological therapies, such as ECT, rTMS, tDCS and other options.
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Affiliation(s)
- Xenia Gonda
- Department of Psychiatry and Psychotherapy, Semmelweis University, Budapest, Hungary; NAP3.0-SE Neuropsychopharmacology Research Group, Hungarian Brain Research Program, Semmelweis University, Budapest, Hungary.
| | - Peter Dome
- Department of Psychiatry and Psychotherapy, Semmelweis University, Budapest, Hungary; National Institute of Mental Health, Neurology and Neurosurgery, Budapest, Hungary
| | - Gianluca Serafini
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), Section of Psychiatry, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Maurizio Pompili
- Department of Neurosciences, Mental Health and Sensory Organs, Suicide Prevention Centre, Sant'Andrea Hospital, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
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16
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McHugh CM, Ho N, Iorfino F, Crouse JJ, Nichles A, Zmicerevska N, Scott E, Glozier N, Hickie IB. Predictive modelling of deliberate self-harm and suicide attempts in young people accessing primary care: a machine learning analysis of a longitudinal study. Soc Psychiatry Psychiatr Epidemiol 2023:10.1007/s00127-022-02415-7. [PMID: 36854811 DOI: 10.1007/s00127-022-02415-7] [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: 02/20/2022] [Accepted: 12/21/2022] [Indexed: 03/02/2023]
Abstract
PURPOSE Machine learning (ML) has shown promise in modelling future self-harm but is yet to be applied to key questions facing clinical services. In a cohort of young people accessing primary mental health care, this study aimed to establish (1) the performance of models predicting deliberate self-harm (DSH) compared to suicide attempt (SA), (2) the performance of models predicting new-onset or repeat behaviour, and (3) the relative importance of factors predicting these outcomes. METHODS 802 young people aged 12-25 years attending primary mental health services had detailed social and clinical assessments at baseline and 509 completed 12-month follow-up. Four ML algorithms, as well as logistic regression, were applied to build four distinct models. RESULTS The mean performance of models predicting SA (AUC: 0.82) performed better than the models predicting DSH (AUC: 0.72), with mean positive predictive values (PPV) approximately twice that of the prevalence (SA prevalence 14%, PPV: 0.32, DSH prevalence 22%, PPV: 0.40). All ML models outperformed standard logistic regression. The most frequently selected variable in both models was a history of DSH via cutting. CONCLUSION History of DSH and clinical symptoms of common mental disorders, rather than social and demographic factors, were the most important variables in modelling future behaviour. The performance of models predicting outcomes in key sub-cohorts, those with new-onset or repetition of DSH or SA during follow-up, was poor. These findings may indicate that the performance of models of future DSH or SA may depend on knowledge of the individual's recent history of either behaviour.
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Affiliation(s)
- Catherine M McHugh
- Brain and Mind Centre, University of Sydney, 94 Mallett Street, Camperdown, Sydney, NSW, 2042, Australia. .,Discipline of Psychiatry, University of New South Wales, Sydney, Australia.
| | - Nicholas Ho
- Brain and Mind Centre, University of Sydney, 94 Mallett Street, Camperdown, Sydney, NSW, 2042, Australia
| | - Frank Iorfino
- Brain and Mind Centre, University of Sydney, 94 Mallett Street, Camperdown, Sydney, NSW, 2042, Australia
| | - Jacob J Crouse
- Brain and Mind Centre, University of Sydney, 94 Mallett Street, Camperdown, Sydney, NSW, 2042, Australia
| | - Alissa Nichles
- Brain and Mind Centre, University of Sydney, 94 Mallett Street, Camperdown, Sydney, NSW, 2042, Australia
| | - Natalia Zmicerevska
- Brain and Mind Centre, University of Sydney, 94 Mallett Street, Camperdown, Sydney, NSW, 2042, Australia
| | - Elizabeth Scott
- Brain and Mind Centre, University of Sydney, 94 Mallett Street, Camperdown, Sydney, NSW, 2042, Australia.,St Vincent's Hospital, Sydney, Australia.,School of Medicine, University of Notre Dame Australia, Sydney, Australia
| | - Nick Glozier
- Brain and Mind Centre, University of Sydney, 94 Mallett Street, Camperdown, Sydney, NSW, 2042, Australia.,School of Psychiatry, University of Sydney, Sydney, Australia
| | - Ian B Hickie
- Brain and Mind Centre, University of Sydney, 94 Mallett Street, Camperdown, Sydney, NSW, 2042, Australia
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17
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De Jaegere E, Stas P, van Heeringen K, Dumon E, van Landschoot R, Portzky G. Future-Oriented Group Training for suicidal individuals: A randomized controlled trial. Suicide Life Threat Behav 2023; 53:270-281. [PMID: 36650920 DOI: 10.1111/sltb.12944] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 09/23/2022] [Accepted: 01/03/2023] [Indexed: 01/19/2023]
Abstract
INTRODUCTION Suicide is a serious public health concern worldwide. Current psychological interventions targeting suicidal ideation and behavior are, however, limited and often lack convincing empirical support. Future-Oriented Group Training (FOGT) targets crucial aspects of the suicidal process, thus possibly offering a promising intervention for suicidal ideation. This study aimed at investigating the short-term and long-term effects of FOGT on suicidal thoughts and related variables. METHODS A randomized controlled trial was conducted, comparing the intervention group (FOGT + treatment as usual (TAU)) to a control group (TAU) at pre and posttreatment and at a 12-week follow-up. Suicidal ideation was the primary outcome, while depressive symptoms, hopelessness, defeat, entrapment, worrying, and the ability for future-oriented thinking were secondary outcomes. RESULTS When compared to the control group, the intervention group showed significant decreases in worrying at posttreatment and significant increases in future-oriented thinking at follow-up. Pre-post analyses within the intervention group showed significant small-to-medium effects for primary as well as most secondary outcomes. Changes in suicidal ideation, depression, hopelessness, and future-oriented thinking remained significant at follow-up. CONCLUSION This study provides promising empirical evidence for the use of FOGT for individuals with suicidal ideation.
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Affiliation(s)
- Eva De Jaegere
- Flemish Centre of Expertise in Suicide Prevention, Department of Head and Skin, Ghent University, Ghent, Belgium
| | - Pauline Stas
- Flemish Centre of Expertise in Suicide Prevention, Department of Head and Skin, Ghent University, Ghent, Belgium
| | - Kees van Heeringen
- Flemish Centre of Expertise in Suicide Prevention, Department of Head and Skin, Ghent University, Ghent, Belgium
| | - Eva Dumon
- Flemish Centre of Expertise in Suicide Prevention, Department of Head and Skin, Ghent University, Ghent, Belgium
| | - Renate van Landschoot
- Flemish Centre of Expertise in Suicide Prevention, Department of Head and Skin, Ghent University, Ghent, Belgium
| | - Gwendolyn Portzky
- Flemish Centre of Expertise in Suicide Prevention, Department of Head and Skin, Ghent University, Ghent, Belgium
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18
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Zegarra-Rodríguez CA, Plasencia-Dueñas NR, Failoc-Rojas VE. Disparities in the prevalence of screened depression at different altitudes in Peru: A retrospective analysis of the ENDES 2019. PLoS One 2022; 17:e0278947. [PMID: 36542597 PMCID: PMC9770421 DOI: 10.1371/journal.pone.0278947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 11/24/2022] [Indexed: 12/24/2022] Open
Abstract
INTRODUCTION Depression is a public health concern, nearing 1.5 million cases and accounting for 9.7% of years lost due to disability. Several factors, including altitude, contribute to its development. Altitude has become a topic for recent research, but its association with depressive symptoms has not been fully clarified. Therefore, this study aimed to determine the association between altitude and depressive symptoms in the Peruvian population. METHODS A retrospective, cross-sectional study of the 2019 Demographic and Family Health Survey (ENDES in Spanish) was conducted. The dependent variable, depressive symptoms, was measured using the Patient Health Questionnaire (PHQ-9) and the independent variable, altitude, was categorized into: <1500 meters above sea level (masl), 1500-2499 masl and ≥2500 masl. To evaluate the association between altitude and depressive symptoms, we used Poisson regression model, constructing crude and multiple models. RESULTS Of those living at 1500 to 2499 masl and ≥2500 masl, 7.23% and 7.12% had depressive symptoms, respectively. After adjusting for confounding variables, high altitude was found to be associated with depressive symptoms (prevalence ratio adjusted (aPR): 1.38, 95% confidence interval: 1.04-1.84; aPR 1.41, 95% CI: 1.20-1.66). CONCLUSIONS A statistically significant association was found between high altitude and depressive symptoms. This may be attributable to hypobaric hypoxia that occurs at high altitudes and its effects on brain function. This study's findings should be considered to identify the population at risk and expand the coverage of preventive and therapeutic measures in high-altitude areas of Peru with poor access to health services.
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Affiliation(s)
- Cynthia Alejandra Zegarra-Rodríguez
- School of Medicine, Universidad Nacional Pedro Ruiz Gallo, Lambayeque, Peru
- Sociedad Científica de Estudiantes de Medicina de la Universidad Nacional Pedro Ruiz Gallo (SOCIEM-UNPRG), Lambayeque, Peru
| | - Nahún Raphael Plasencia-Dueñas
- School of Medicine, Universidad Nacional Pedro Ruiz Gallo, Lambayeque, Peru
- Sociedad Científica de Estudiantes de Medicina de la Universidad Nacional Pedro Ruiz Gallo (SOCIEM-UNPRG), Lambayeque, Peru
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Essadek A, Gressier F, Krebs T, Corruble E, Falissard B, Rabeyron T. Assessment of mental health of university students faced with different lockdowns during the coronavirus pandemic, a repeated cross-sectional study. Eur J Psychotraumatol 2022; 13:2141510. [PMID: 38872601 PMCID: PMC9677981 DOI: 10.1080/20008066.2022.2141510] [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: 09/20/2022] [Accepted: 10/12/2022] [Indexed: 11/19/2022] Open
Abstract
HIGHLIGHTS Successive lockdowns have a significant impact on the mental health of university students.PhD students have experienced the most significant deterioration in their mental health.The rate of suicidal ideation has increased significantly across the university student population.
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Affiliation(s)
- Aziz Essadek
- University of Lorraine, INTERPSY EA 4432, Nancy, France
| | - Florence Gressier
- Department of Psychiatry, Bicêtre University Hospital, Assistance Publique Hôpitaux de Paris APHP, Hôpitaux Universitaires Paris Saclay, Le Kremlin Bicêtre, France
- CESP, INSERM U1018, Moods Team, University Paris-Saclay, Faculté de médecine Paris Saclay, Le Kremlin Bicêtre, France
| | | | - Emmanuelle Corruble
- Department of Psychiatry, Bicêtre University Hospital, Assistance Publique Hôpitaux de Paris APHP, Hôpitaux Universitaires Paris Saclay, Le Kremlin Bicêtre, France
- CESP, INSERM U1018, Moods Team, University Paris-Saclay, Faculté de médecine Paris Saclay, Le Kremlin Bicêtre, France
| | - Bruno Falissard
- Department of Public Health, School of Medicine, University Paris Saclay, Villejuif, France
- Epidemiological and Public Health Research Centre, INSERM 1018, Villejuif, France
| | - Thomas Rabeyron
- University of Lorraine, INTERPSY EA 4432, Nancy, France
- Institut Universitaire de France, Paris, France
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Vidal-Arenas V, Bravo AJ, Ortet-Walker J, Ortet G, Mezquita L, Ibáñez MI, Cross-cultural Addictions Study Team. Neuroticism, rumination, depression and suicidal ideation: A moderated serial mediation model across four countries. Int J Clin Health Psychol 2022; 22:100325. [PMID: 35950010 PMCID: PMC9343412 DOI: 10.1016/j.ijchp.2022.100325] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Accepted: 07/06/2022] [Indexed: 11/28/2022] Open
Abstract
Background/objective Research has highlighted the role of neuroticism, rumination, and depression in predicting suicidal thoughts, but studies on how these variables interplay are scarce. The aims of the present study were to test a model in which emotional stability (i.e., low neuroticism) would act as an antecedent and moderator of rumination and depressed mood in the prediction of suicidal ideation (i.e., moderated serial-mediation), and to explore their replicability across four countries and sex, among college students as an at-risk-group for suicide. Method Participants were 3482 undergraduates from U.S, Spain, Argentina, and the Netherlands. Path analysis and multi-group analysis were conducted. Results Emotional stability was indirectly linked to suicidal ideation via rumination and depressed mood. Moreover, emotional stability moderated the associations between rumination and depressed mood, and between depressed mood and suicidal ideation. Findings were consistent in males and females, and across countries studied. Discussion Regardless of sex and country, people with low emotional stability reported higher levels of rumination, which in turn was associated with more depressed mood, and these were associated with higher reports of suicidal thoughts. This cascade of psychological risk factors for suicidal ideation seems to be more harmful in people who endorse low levels of emotional stability.
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Affiliation(s)
- Verónica Vidal-Arenas
- Department of Basic and Clinical Psychology and Psychobiology, Universitat Jaume I, Castelló de la Plana, Castellón, Spain
| | - Adrian J. Bravo
- Department of Psychological Sciences, William & Mary, Williamsburg, Virginia, USA
| | - Jordi Ortet-Walker
- Department of Basic and Clinical Psychology and Psychobiology, Universitat Jaume I, Castelló de la Plana, Castellón, Spain
| | - Generós Ortet
- Department of Basic and Clinical Psychology and Psychobiology, Universitat Jaume I, Castelló de la Plana, Castellón, Spain
- Centre for Biomedical Research Network on Mental Health (CIBERSAM), Instituto de Salud Carlos III, Castelló de la Plana, Spain
| | - Laura Mezquita
- Department of Basic and Clinical Psychology and Psychobiology, Universitat Jaume I, Castelló de la Plana, Castellón, Spain
- Centre for Biomedical Research Network on Mental Health (CIBERSAM), Instituto de Salud Carlos III, Castelló de la Plana, Spain
| | - Manuel Ignacio Ibáñez
- Department of Basic and Clinical Psychology and Psychobiology, Universitat Jaume I, Castelló de la Plana, Castellón, Spain
- Centre for Biomedical Research Network on Mental Health (CIBERSAM), Instituto de Salud Carlos III, Castelló de la Plana, Spain
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Zhang X, Liu X, Mi Y, Wang W, Xu H. Resilience and Depressive Symptoms Mediated Pathways from Social Support to Suicidal Ideation Among Undergraduates During the COVID-19 Campus Lockdown in China. Psychol Res Behav Manag 2022; 15:2291-2301. [PMID: 36039109 PMCID: PMC9419890 DOI: 10.2147/prbm.s377158] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 08/13/2022] [Indexed: 01/28/2023] Open
Abstract
Purpose The COVID-19 pandemic has greatly affected people's mental health. The direct and indirect pathways between social support and suicidal ideation in the period are still unclear. This study explores the pathways from social support to suicidal ideation through resilience and depressive symptoms among undergraduates during the COVID-19 campus lockdown. Methods During two weeks of the COVID-19 campus lockdown, a total of 12,945 undergraduates at a university in eastern China completed the questionnaire including sociodemographic characteristics, suicidal ideation, social support, resilience, and depressive symptoms. A structural equation modeling (SEM) approach was used to analyze the direct and indirect pathways from social support to suicidal ideation via the mediators of resilience and depressive symptoms. Results Of the 12,917 undergraduates included in this study, 7.4% (n = 955) reported they sometimes had suicidal ideation, 0.8% (n = 109) reported they often had suicidal ideation, 0.9% (n = 122) reported they always had suicidal ideation, and 13.2% (n = 1704) reported they had depressive symptoms. Social support exerted significant direct (β = -0.058), indirect (β = -0.225), and total (β = -0.283) effects on suicidal ideation; 20.5% of the total effect was direct, and 79.5% was indirect. Social support predicted suicidal ideation through resilience (β = -0.038), and depressive symptoms (β = -0.087), explaining 13.4%, and 30.7% of the total effect, respectively. Social support predicted suicidal ideation through the sequential mediation of resilience and depressive symptoms (β = -0.099), explaining 35.0% of the total effect. Conclusion This is the first study to provide the evidence of pathways from social support to suicidal ideation through resilience and depressive symptoms during the COVID-19 campus lockdown among undergraduates in China. Both direct and indirect pathways from social support to suicidal ideation were identified as intervention targets to reduce suicidal ideation.
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Affiliation(s)
- Xiaoning Zhang
- School of Management, Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China.,Center for Mental Health Education and Research, Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China
| | - Xin Liu
- School of Management, Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China.,Center for Mental Health Education and Research, Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China
| | - Yanyan Mi
- Center for Mental Health Education and Research, Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China
| | - Wei Wang
- Center for Mental Health Education and Research, Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China.,School of Public Health, Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China
| | - Haibo Xu
- School of Management, Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China.,Center for Mental Health Education and Research, Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China
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22
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Ordóñez-Carrasco JL, Cuadrado Guirado I, Rojas Tejada A. Scale of psychological pain: Spanish adaptation of the Psychache Scale in young adults. REVISTA DE PSIQUIATRIA Y SALUD MENTAL 2022; 15:196-204. [PMID: 36184539 DOI: 10.1016/j.rpsmen.2022.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Accepted: 04/03/2019] [Indexed: 06/16/2023]
Abstract
INTRODUCTION Psychological pain is understood as an intolerable and disturbing mental state characterized by an internal experience of negative emotions. This study was aimed at making a Spanish adaptation of the Psychache Scale by Holden and colleagues in a sample of young adults. MATERIAL AND METHODS The scale evaluates psychological pain as a subjective experience. It is composed of 13 items with a Likert-type response format. Following the guidelines of the International Tests Commission for the adaptation of the test, we obtained a version conceptually and linguistically equivalent to the original scale. Through an online questionnaire, participants completed the psychological pain scale along with other scales to measure depression (BDI-II), hopelessness (Beck's scale of hopelessness) and suicide risk (Plutchik suicide risk scale). The participants were 234 people (94 men, 137 women and three people who identified as a different sex) from 18 to 35 years old. RESULTS The EFA showed a one-factor solution, and the FCA revealed adequate indexes of adjustment to the unifactorial model. It also showed good reliability of the test scores. The evidence of validity of the scale in relation to the other variables showed high, positive and statistically significant correlations with depression, hopelessness, suicidal ideation and suicidal risk. CONCLUSION In summary, this Spanish adaptation of the Psychache Scale could contribute to improving the evaluation of both the patient with suicide risk and the effectiveness of psychological therapy, as well as suicidal behaviour prevention and intervention.
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23
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Burtscher J, Niedermeier M, Hüfner K, van den Burg E, Kopp M, Stoop R, Burtscher M, Gatterer H, Millet GP. The interplay of hypoxic and mental stress: Implications for anxiety and depressive disorders. Neurosci Biobehav Rev 2022; 138:104718. [PMID: 35661753 DOI: 10.1016/j.neubiorev.2022.104718] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 05/26/2022] [Accepted: 05/27/2022] [Indexed: 12/14/2022]
Abstract
Adequate oxygen supply is essential for the human brain to meet its high energy demands. Therefore, elaborate molecular and systemic mechanism are in place to enable adaptation to low oxygen availability. Anxiety and depressive disorders are characterized by alterations in brain oxygen metabolism and of its components, such as mitochondria or hypoxia inducible factor (HIF)-pathways. Conversely, sensitivity and tolerance to hypoxia may depend on parameters of mental stress and the severity of anxiety and depressive disorders. Here we discuss relevant mechanisms of adaptations to hypoxia, as well as their involvement in mental stress and the etiopathogenesis of anxiety and depressive disorders. We suggest that mechanisms of adaptations to hypoxia (including metabolic responses, inflammation, and the activation of chemosensitive brain regions) modulate and are modulated by stress-related pathways and associated psychiatric diseases. While severe chronic hypoxia or dysfunctional hypoxia adaptations can contribute to the pathogenesis of anxiety and depressive disorders, harnessing controlled responses to hypoxia to increase cellular and psychological resilience emerges as a novel treatment strategy for these diseases.
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Affiliation(s)
- Johannes Burtscher
- Institute of Sport Sciences, University of Lausanne, Lausanne, Switzerland; Department of Biomedical Sciences, University of Lausanne, Lausanne, Switzerland.
| | - Martin Niedermeier
- Department of Sport Science, University of Innsbruck, Innsbruck, Austria
| | - Katharina Hüfner
- Department of Psychiatry, Psychotherapy, Psychosomatics and Medical Psychology, University Clinic for Psychiatry II, Innsbruck Medical University, Innsbruck, Austria
| | - Erwin van den Burg
- Department of Psychiatry, Center of Psychiatric Neuroscience (CNP), University Hospital of Lausanne (CHUV), Prilly, Lausanne, Switzerland
| | - Martin Kopp
- Department of Sport Science, University of Innsbruck, Innsbruck, Austria
| | - Ron Stoop
- Department of Psychiatry, Center of Psychiatric Neuroscience (CNP), University Hospital of Lausanne (CHUV), Prilly, Lausanne, Switzerland
| | - Martin Burtscher
- Department of Sport Science, University of Innsbruck, Innsbruck, Austria
| | - Hannes Gatterer
- Institute of Mountain Emergency Medicine, Eurac Research, Bolzano, Italy
| | - Grégoire P Millet
- Institute of Sport Sciences, University of Lausanne, Lausanne, Switzerland; Department of Biomedical Sciences, University of Lausanne, Lausanne, Switzerland
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Meaning in Life Moderates Relations between Personality and Temperament and Nonsuicidal Self-Injury in Hospitalized Adolescents. J Youth Adolesc 2022; 51:1622-1635. [PMID: 35478302 DOI: 10.1007/s10964-022-01615-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 04/09/2022] [Indexed: 10/18/2022]
Abstract
Previous research indicates that sensation seeking, emotion dysregulation, and impulsivity are predictive of non-suicidal self-injury (NSSI). A body of research supports that meaning in life predicts improved mental health and well-being, including fewer suicidal thoughts and attempts, yet no research has examined the moderating effects of meaning in life on the relations between personality and temperament and NSSI. Given the growing incidence rates of NSSI among adolescents and the potential lifelong consequences of NSSI, it is imperative to better understand the factors that reduce the rates at which adolescents in a clinical sample engage in NSSI. The present study investigates if the protective factors of meaning in life moderate the relation between personality and temperament variables and NSSI among 126 adolescents (71% female, Mage = 16.1, SD = 1.1, range 13-18, 80% White) residing in an inpatient psychiatric hospital who endorsed NSSI in the last 12 months. Results from hurdle modeling indicate that two subtypes of meaning in life, presence of meaning in life and search for meaning of life, may serve as robust protective factors against engagement in NSSI among a clinical sample of adolescents. Additionally, results suggest that search for meaning, but not presence of meaning in life, variables moderate the relations between personality and temperament and NSSI. Results provide evidence that meaning in life is an understudied variable of importance in understanding how to prevent or treat NSSI. It also underscores the need to develop, refine, and test meaning-making interventions.
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25
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Yang X, Yuan X, Liu G, Harrision P. The Specific Roles of Loss of Interest and Loss of Pleasure in Recent Suicidal Ideation. Arch Suicide Res 2022; 26:861-870. [PMID: 33135588 DOI: 10.1080/13811118.2020.1838981] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND Evidence suggests that recent changes in anhedonia may be more predictive of suicidal ideation than either state or trait anhedonia alone. However, the individual role that anhedonia symptoms play in suicidality is not yet well established. METHODS This study investigated whether state, trait, and recent changes in anhedonia predicted recent suicidal ideation, using cross-sectional data from two independent samples, one non-clinical (n = 2,138) and one clinical (n = 859), using binary logistic regression analyses. RESULTS In Study 1, loss of interest in people and loss of pleasure were associated with recent suicidal ideation independent of other depression symptoms, state and trait anhedonia. In Study 2, loss of interest in people, loss of interest in sex, and work inhibition were associated with recent suicidal ideation. In both studies, recent changes in anhedonia was uniquely associated with recent suicidal ideation. CONCLUSIONS These results indicate that recent changes in anhedonia and particularly the social aspect of the Loss of Interest in People item could be a significant risk factor in suicidal ideation.
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26
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Subthreshold lifetime depression and anxiety are associated with increased lifetime suicide attempts: A Korean nationwide study. J Affect Disord 2022; 302:170-176. [PMID: 35038481 DOI: 10.1016/j.jad.2022.01.046] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 01/07/2022] [Accepted: 01/10/2022] [Indexed: 01/15/2023]
Abstract
BACKGROUND Subthreshold depression and anxiety are highly prevalent and known to be associated with functional limitations and future onset of major depression or anxiety disorders. However, studies regarding suicidality at subthreshold levels of depression and anxiety are limited. METHODS A total of 17,639 Koreans aged from 18 to 64 responded to the Korean version of the WHO-composite international diagnostic interview (K-CIDI) version 2.1 between 2006 and 2016. Prevalence of subthreshold depression and anxiety, and information on lifetime suicide attempt (SA) were assessed. Multivariable logistic regression was performed to calculate the risk of SA by the level of depression or anxiety. RESULTS The risk of lifetime SA increased incrementally according to the level of depression and anxiety. In the subthreshold depression group, individuals with subthreshold anxiety increased the odds about threefold (OR = 3.15, 95% CI 3.12-3.18) and the threshold anxiety disorder group increased the odds about fivefold (OR = 5.33, 95% CI 5.27-5.38) for SA, compared to the group without any level of anxiety. In threshold depressive disorder, the subthreshold anxiety group showed about 1.8-fold higher odds (OR = 1.76, 95% CI 1.75-1.77) and the threshold anxiety disorder group showed threefold higher odds (OR = 2.93, 95% CI 2.92-2.95) for SA compared to the group without any level of anxiety. CONCLUSIONS Subthreshold levels of depression and anxiety were prevalent among Koreans and were associated with an increased prevalence of lifetime SA. A detailed assessment of depression and anxiety symptoms according to their level should be performed on a diagnostic continuum to prevent suicide.
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27
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Layrón Folgado JE, Conchado Peiró A, Marco JH, Barrigón ML, Baca-García E, Pérez Rodríguez S. Trajectory Analysis of Suicidal Ideation in Spanish College Students Using Ecological Momentary Assessment. Front Psychiatry 2022; 13:853464. [PMID: 35432031 PMCID: PMC9008881 DOI: 10.3389/fpsyt.2022.853464] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 02/14/2022] [Indexed: 12/14/2022] Open
Abstract
Introduction Suicide is a preventable death in young people. It is well known that suicide behavior is a multicausal phenomenon. However, suicidal ideation (SI) commonly underlies suicide, and Ecological Momentary Assessment (EMA) can help us to better characterize it and its risk and protective factors in the short term. We aimed, first, to investigate the estimated prevalence and trajectories of SI in a community sample of Spanish college students using an EMA methodology and, second, explore the associations between risk and protective factors and SI categorized as moderate or low. Materials and Methods A total of 737 participants followed the EMA during a period of 6 months. We estimated the prevalence and trajectories of SI and the associations between depressive symptoms, positive and negative affect, thwarted belongingness, perceived burdensomeness, cognitive reappraisal, emotional suppression, and purpose in life with the MEmind smartphone App. SI was assessed 14 times during this period. Results Twenty-eight participants referred to SI at least once in longitudinal assessments. We found a lack of curvature and, thus, a relatively stable trajectory of SI. Two groups of latent dimensions were observed related to risk and protective factors of SI. One latent dimension of the risk factors (higher levels of thwarted belongingness, perceived burdensomeness, depressive symptoms, negative affect, and emotional suppression) best represented the group with moderate levels of SI, and a second latent dimension of protective variables (positive affect, cognitive reappraisal, and purpose in life) best represented the group with lower levels of SI. Discussion These findings may indicate that students with a sense of having a life worth living, in addition to having the ability to reevaluate their negative beliefs, are less likely to experience high levels of SI. Therefore, purpose in life would be a protective factor against the presence of SI.
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Affiliation(s)
| | - Andrea Conchado Peiró
- Department of Statistics and Applied Operations Research and Quality, Polytechnic University of Valencia, Valencia, Spain
| | - José H. Marco
- Department of Personality, Evaluation and Psychological Treatment, University of Valencia, Valencia, Spain
- CIBER Fisiopatología Obesidad y Nutrición (CIBEROBN), Madrid, Spain
| | - María Luisa Barrigón
- Department of Psychiatry, Jiménez Díaz Foundation Hospital, Madrid, Spain
- Department of Psychiatry, University Hospital Virgen del Rocio, Seville, Spain
| | - Enrique Baca-García
- Department of Psychiatry, Jiménez Díaz Foundation Hospital, Madrid, Spain
- Department of Psychiatry, University Hospital Rey Juan Carlos, Mostoles, Spain
- Department of Psychiatry, General Hospital of Villalba, Madrid, Spain
- Department of Psychiatry, University Hospital Infanta Elena, Valdemoro, Spain
- Department of Psychiatry, Madrid Autonomous University, Madrid, Spain
- CIBERSAM (Centro de Investigacion en Salud Mental), Carlos III Institute of Health, Madrid, Spain
- Departamento de Psicología, Universidad Catolica del Maule, Talca, Chile
- Department of Psychiatry, Centre Hospitalier Universitaire de Nîmes, Nîmes, France
| | - Sandra Pérez Rodríguez
- Department of Personality, Evaluation and Psychological Treatment, University of Valencia, Valencia, Spain
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Castle JW, Butzbach DM, Reith F, Walker GS, Lenehan CE, Costello SP, Kirkbride KP. Investigations into the stability of 17 psychoactive drugs in a "simulated postmortem blood" model. Drug Test Anal 2022; 14:1200-1222. [PMID: 35170234 DOI: 10.1002/dta.3239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 12/20/2021] [Accepted: 02/06/2022] [Indexed: 11/11/2022]
Abstract
In the postmortem environment some drugs and metabolites may degrade due to microbial activity, even forming degradation products that are not produced in humans. Consequently, under- or over-estimation of perimortem drug concentrations or even false negatives are possible when analyzing postmortem specimens. Therefore, understanding whether medications may be susceptible to microbial degradation is critical in order to ensure that reliable detection and quantitation of drugs and their degradation products is achieved in toxicology screening methods. In this study, a "simulated postmortem blood" model constructed of antemortem human whole blood inoculated with a broad population of human fecal microorganisms was used to investigate the stability of 17 antidepressant and antipsychotic drugs. Microbial communities present in the experiments were determined to be relevant to postmortem blood microorganisms by 16S rRNA sequencing analyses. After 7 days of exposure to the community at 37 °C, drug stability was evaluated using liquid chromatography coupled with diode array detection (LC-DAD) and with quadrupole time of flight mass spectrometry (LC-QTOF-MS). Most of the investigated drugs were found to be stable in inoculated samples and non-inoculated controls. However, the 1,2-benzisothiazole antipsychotics, ziprasidone and lurasidone, were found to degrade at a rate comparable to the known labile control, risperidone. In longer experiments (seven to twelve months), where specimens were stored at -20 °C, 4 °C, and ambient temperature, N-dealkylation degradation products were detected for many of the drugs, with greater formation in specimens stored at -20 °C than at 4 °C.
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Affiliation(s)
- Jared W Castle
- College of Science & Engineering, Flinders University, Bedford Park, South Australia, Australia.,CSIRO Land & Water, Environmental Contaminant Mitigation and Technologies, Glen Osmond, South Australia, Australia
| | - Danielle M Butzbach
- College of Science & Engineering, Flinders University, Bedford Park, South Australia, Australia.,Forensic Science SA, Adelaide, South Australia, Australia
| | - Frank Reith
- CSIRO Land & Water, Environmental Contaminant Mitigation and Technologies, Glen Osmond, South Australia, Australia.,School of Biological Sciences, The University of Adelaide, North Terrace, Adelaide, South Australia, Australia
| | - G Stewart Walker
- College of Science & Engineering, Flinders University, Bedford Park, South Australia, Australia
| | - Claire E Lenehan
- College of Science & Engineering, Flinders University, Bedford Park, South Australia, Australia
| | - Samuel P Costello
- Department of Gastroenterology, The Queen Elizabeth Hospital, Woodville South, South Australia, Australia
| | - K Paul Kirkbride
- College of Science & Engineering, Flinders University, Bedford Park, South Australia, Australia
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29
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Skewes MC, Gameon JA, Grubin F, DeCou CR, Whitcomb L. Beliefs about causal factors for suicide in rural Alaska Native communities and recommendations for prevention. Transcult Psychiatry 2022; 59:78-92. [PMID: 33161888 PMCID: PMC8105422 DOI: 10.1177/1363461520963869] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Rural Indigenous communities in Alaska suffer staggeringly high rates of suicide. In close-knit Alaska Native villages, each suicide leaves a trail of affected family and community members in its wake. This research aimed to understand community perceptions of what causes suicide in rural Alaska Native villages and generate recommendations for prevention strategies. In-depth interviews were conducted with 25 Alaska Native university students who moved from rural villages to an urban area to attend college. All had been profoundly affected by others' suicides and shared their beliefs about causal factors and recommendations for prevention efforts. Perceived causes included resistance to seeking help or discussing personal problems, loss of culture, traumatic experiences, geographical and social isolation, lack of opportunity, substance abuse, and exposure to others' suicides. Participants believed that suicide is preventable and recommended multi-level approaches to address suicide disparities. They provided recommendations for potentially effective and culturally appropriate prevention strategies, including increasing cultural and social connections, educating community members about mental health, and increasing accessibility of counseling services/reducing barriers to mental health services utilization.
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Affiliation(s)
| | - Julie A. Gameon
- Department of Psychology, Montana State University, Bozeman, MT
| | - Fiona Grubin
- Johns Hopkins School of Public Health, Baltimore, MD
| | - Christopher R. DeCou
- Department of Psychiatry and Behavioral Sciences and Harborview Injury Prevention and Research Center, University of Washington School of Medicine, Seattle, WA
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Abstract
This article introduces a thematic issue of Transcultural Psychiatry on suicide in cultural context. Developmental and social structural factors including exposure to violence, childhood abuse and privation, as well as intractable social problems that create psychic pain and a sense of entrapment have been shown to increase the risk of suicidal behavior. However, all of the major social determinants identified in suicide research are influenced or mediated by particular cultural meanings and contexts. To move beyond crude generalizations about suicide based on psychological theories developed mainly in Western contexts and culture-specific prototypes or exemplars, we need more fine-grained analysis of the experience of diverse populations. The articles in this issue provide clear illustrations of the impact of cultural and contextual factors in the causes of suicide, with implications for psychiatric research, theory, and practice. Cross-cultural research points to the possibility of developing a typology of social predicaments affecting specific sociodemographic groups and populations. This typology could be elaborated and applied in clinical and public health practice through an ecosocial approach that considers the ways that suicide is embodied and enacted in social systemic contexts.
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Shen YS, Lung SCC, Cui S. Exploring multiple pathways and mediation effects of urban environmental factors for suicide prevention. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 294:118642. [PMID: 34883145 DOI: 10.1016/j.envpol.2021.118642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 11/27/2021] [Accepted: 12/03/2021] [Indexed: 06/13/2023]
Abstract
Public health is threatened by air pollution and high temperature, especially in urban areas and areas impacted by climate change. Well-designed urban forms have co-benefits on promoting human health and mediating atmospheric environment-related threats (e.g., high temperature and air pollution). Previous studies overlooked these mediating effects of urban form on suicide mortality. This study used partial least squares modeling and countywide data in Taiwan to identify the crucial influences and pathways of urban environment, socioeconomic status, and diseases on suicide mortality. The model considered the impact of the characteristics of urban form (i.e., urban development intensity, land mix, and urban sprawl), urban industrial status (i.e., industrial level), urban greening (i.e., green coverage), disease (i.e., important diseases morbidity of human immunodeficiency virus [HIV], cerebrovascular disease [CVD], chronic liver disease and cirrhosis [CLDC], nephritis, nephrotic syndrome and nephrosis [NNSN], malignant tumor [MT]), socioeconomic status (i.e., income level and aging population rate), and the atmospheric environment (i.e., air pollution and high temperature) on suicide mortality. Optimizing land mix and minimizing urban development intensity and urban sprawl have been found to reduce suicide mortality. The mediating effect of urban form on suicide mortality originated from air pollution and high temperature, and mediating air pollution was greater than high temperature. Furthermore, industrial level, important diseases (HIV, CVD, CLDC, NNSN, and MT) morbidity, an aging population rate, air pollution, and high temperature were associated with an increase in suicide mortality, whereas green coverage and income level were associated with a reduction in suicide rates. The findings demonstrate that appropriate urban policy and urban planning may lower suicide mortality, be useful strategies for suicide prevention, and be a foundation for building a healthy city. Moreover, this study provides clarity on the complex relationship of suicide and the urban environment while identifying crucial factors.
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Affiliation(s)
- Yu-Sheng Shen
- Key Lab of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, China; Xiamen Key Lab of Urban Metabolism, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, China; University of Chinese Academy of Sciences, Beijing, China
| | - Shih-Chun Candice Lung
- Research Center for Environmental Changes, Academia Sinica, Taipei, Taiwan; Department of Atmospheric Sciences, Taiwan University, Taipei, Taiwan; Institute of Environmental Health, Taiwan University, Taipei, Taiwan
| | - Shenghui Cui
- Key Lab of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, China; Xiamen Key Lab of Urban Metabolism, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, China; University of Chinese Academy of Sciences, Beijing, China.
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Shepherd D, Taylor S, Csako R, Liao AT, Duncan R. Predictors of Suicide Ideation and Attempt Planning in a Large Sample of New Zealand Help-Seekers. Front Psychiatry 2022; 13:794775. [PMID: 35280160 PMCID: PMC8913723 DOI: 10.3389/fpsyt.2022.794775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 01/28/2022] [Indexed: 11/13/2022] Open
Abstract
AIM Suicide is a major public health concern worldwide. The present study explores the risk factors for suicide ideation and suicide attempt planning by analyzing anonymized data collected by a New Zealand telephone helpline. METHOD A nation-wide helpline, Lifeline Aoteroa, provided data from distressed callers obtained from May 2017 to April 2018. The analyzed sample consisted of 32,889 counseling calls of clients with a wide range of presenting issues. Frequency analysis and multivariable logistic regression were adopted to determine risk and protective factors associated with two types of suicide behaviors: suicide ideation and suicide planning. RESULTS Risk factors for suicide ideation and suicide planning included: hopelessness, sadness, fear, not coping with symptoms of mental health issues, mild/moderate severity self-harm, severe self-harm, urge to self-harm, alcohol and/or drug addiction, suicide in family, sexual domestic abuse. The adjusted odds rations for these risk factors ranging from 1.31 to 16.42. Protective factors included feelings of hope or joy, the opportunity to talk and, unexpectedly, feeling anxious or stuck. The adjusted odds ratios for protective factors ranged from 0.15 to 0.75. CONCLUSION Risk factors were identified for both suicide ideation and for suicide attempt planning. While some of these risk factors have been reported in existing literature, there are also risk factors unique to the present study that could inform and improve suicide-screening procedures administered by clinicians or helplines.
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Affiliation(s)
- Daniel Shepherd
- Department of Psychology, Auckland University of Technology, Auckland, New Zealand
| | - Stephen Taylor
- Department of Psychology, Auckland University of Technology, Auckland, New Zealand
| | - Rita Csako
- Department of Psychology, Auckland University of Technology, Auckland, New Zealand
| | - An-Tse Liao
- Department of Psychology, Auckland University of Technology, Auckland, New Zealand
| | - Renee Duncan
- School of Psychology, University of Auckland, Auckland, New Zealand
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Bluth K, Lathren C, Clepper-Faith M, Larson LM, Ogunbamowo DO, Pflum S. Improving Mental Health Among Transgender Adolescents: Implementing Mindful Self-Compassion for Teens. JOURNAL OF ADOLESCENT RESEARCH 2021. [DOI: 10.1177/07435584211062126] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The purpose of this study was to investigate the feasibility, acceptability, and preliminary outcomes of an online self-compassion intervention for transgender adolescents, with the aim of improving mental health. Participants identified as transgender or gender expansive, were between the ages of 13 and 17, and lived in the U.S. or Canada. The empirically-based self-compassion program, Mindful Self-Compassion for Teens (formerly Making Friends with Yourself) was implemented in eight 1.5 hour sessions on the Zoom platform by two trained instructors. Surveys were administered pre-, post-intervention, and at 3 months follow-up, and qualitative data were collected through end-of-program interviews and open-ended questions on the post-survey. All protocols were approved by the university IRB. Quantitative data analysis included repeated measures ANOVAs, and qualitative data were analyzed via both inductive and deductive methods. Results indicated that all but one psychosocial measure significantly improved from pre- to post-intervention, which then significantly improved at 3-month follow-up; most other improvements were maintained at follow-up. Four themes emerged from the qualitative data: virtual safe space; connection to body; personal growth; and recommended course changes and are discussed. Results suggest that self-compassion interventions can be incorporated into therapy programs to support and improve mental health for transgender adolescents.
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Affiliation(s)
- Karen Bluth
- University of North Carolina, Chapel Hill, USA
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Bukuluki P, Kisaakye P, Wandiembe SP, Besigwa S. Suicide ideation and psychosocial distress among refugee adolescents in Bidibidi settlement in West Nile, Uganda. DISCOVER PSYCHOLOGY 2021. [PMCID: PMC8488914 DOI: 10.1007/s44202-021-00003-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
This study investigated the factors associated with suicidal ideation and psychological distress among Sudanese refugees (aged 10–19 years) in Bidibidi refugee settlement, Yumbe district, Uganda. The analysis is based on cross-sectional data collected as part of the implementation of a project on sexual and reproductive health in Bidibidi refugee settlement. Data were collected from 284 South Sudanese adolescents in July 2020. We estimated the prevalence of psychological distress and suicidal ideation, and their associated profiles. Odds ratios and their 95% Confidence Intervals based on a logistic regression model were used to assess the effect of different potential factors on the risk profiles for suicidal ideation and psychological distress. The prevalence of psychological distress (on KS-6 scale) was estimated to be 12.3% (95%CI: 8.7, 16.7%). The risk for psychological distress is low among male adolescents (AOR = 0.51; 95%CI: 0.23, 1.02), older adolescents, (AOR = 0.12; 95%CI: 0.04, 0.40), and adolescents with a friend or family members they can confide in (AOR = 0.33; 95%CI: 0.11, 0.96). Both suicidal ideation and psychological distress are very high among the female adolescents. Familial and individual interventions can be potentially useful for female adolescents who have a high risk of suicide and psychological distress.
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Affiliation(s)
- Paul Bukuluki
- Department of Social Work and Social Administration, School of Social Sciences, Makerere University, Kampala, Uganda
| | - Peter Kisaakye
- Department of Population Studies, School of Statistics and Planning, Mathematics Building, Makerere University Main Campus, P O Box 7062, Kampala, Uganda
| | - Symon Peter Wandiembe
- Department of Statistical Methods, School of Statistics and Planning, Makerere University, Kampala, Uganda
| | - Samuel Besigwa
- Department of Social Work and Social Administration, School of Social Sciences, Makerere University, Kampala, Uganda
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Oppenheimer CW, Bertocci M, Greenberg T, Chase HW, Stiffler R, Aslam HA, Lockovich J, Graur S, Bebko G, Phillips ML. Informing the study of suicidal thoughts and behaviors in distressed young adults: The use of a machine learning approach to identify neuroimaging, psychiatric, behavioral, and demographic correlates. Psychiatry Res Neuroimaging 2021; 317:111386. [PMID: 34537601 PMCID: PMC8548992 DOI: 10.1016/j.pscychresns.2021.111386] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 08/14/2021] [Accepted: 08/31/2021] [Indexed: 11/25/2022]
Abstract
Young adults are at high risk for suicide, yet there is limited ability to predict suicidal thoughts and behaviors. Machine learning approaches are better able to examine a large number of variables simultaneously to identify combinations of factors associated with suicidal thoughts and behaviors. The current study used LASSO regression to investigate extent to which a number of demographic, psychiatric, behavioral, and functional neuroimaging variables are associated with suicidal thoughts and behaviors during young adulthood. 78 treatment seeking young adults (ages 18-25) completed demographic, psychiatric, behavioral, and suicidality measures. Participants also completed an implicit emotion regulation functional neuroimaging paradigm. Report of recent suicidal thoughts and behaviors served as the dependent variable. Five variables were identified by the LASSO regression: Two were demographic variables (age and level of education), two were psychiatric variables (depression and general psychiatric distress), and one was a neuroimaging variable (left amygdala activity during sad faces). Amygdala function was significantly associated with suicidal thoughts and behaviors above and beyond the other factors. Findings inform the study of suicidal thoughts and behaviors among treatment seeking young adults, and also highlight the importance of investigating neurobiological markers.
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Affiliation(s)
- Caroline W Oppenheimer
- University of Pittsburgh, School of Medicine, 3811 O'Hara St., Pittsburgh, PA 15213, United States.
| | - Michele Bertocci
- University of Pittsburgh, School of Medicine, 3811 O'Hara St., Pittsburgh, PA 15213, United States
| | - Tsafrir Greenberg
- University of Pittsburgh, School of Medicine, 3811 O'Hara St., Pittsburgh, PA 15213, United States
| | - Henry W Chase
- University of Pittsburgh, School of Medicine, 3811 O'Hara St., Pittsburgh, PA 15213, United States
| | - Richelle Stiffler
- University of Pittsburgh, School of Medicine, 3811 O'Hara St., Pittsburgh, PA 15213, United States
| | - Haris A Aslam
- University of Pittsburgh, School of Medicine, 3811 O'Hara St., Pittsburgh, PA 15213, United States
| | - Jeanette Lockovich
- University of Pittsburgh, School of Medicine, 3811 O'Hara St., Pittsburgh, PA 15213, United States
| | - Simona Graur
- University of Pittsburgh, School of Medicine, 3811 O'Hara St., Pittsburgh, PA 15213, United States
| | - Genna Bebko
- University of Pittsburgh, School of Medicine, 3811 O'Hara St., Pittsburgh, PA 15213, United States
| | - Mary L Phillips
- University of Pittsburgh, School of Medicine, 3811 O'Hara St., Pittsburgh, PA 15213, United States
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Arango-Tobón OE, Tabares ASG, Serrano SJO. Structural Model of Suicidal Ideation and Behavior: Mediating Effect of Impulsivity. AN ACAD BRAS CIENC 2021; 93:e20210680. [PMID: 34817039 DOI: 10.1590/0001-3765202120210680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 07/26/2021] [Indexed: 05/31/2023] Open
Abstract
The present study aimed to establish the associations between hopelessness, depression and impulsivity with respect to suicidal ideation and behavior, and to explore the role that impulsivity plays in the mechanism that operates between depression and hopelessness. Through an empirical observational study, with an analytical scope based on a cross-sectional design for a sample of 228 university students and using The Inventory of Suicide Orientation (ISO-30); Beck Depression Inventory (BDI); Beck Hopelessness Scale (BHS); and Barratt Impulsiveness Scale (BIS-11). The results indicated a significant positives correlations between BDI, BHS, BIS and ISO-30. Regression analysis showed that depression, impulsivity and hopelessness explain between 57% and 67% of the variance in the risk of suicidal ideation and behavior. Through the analysis of structural equation modeling, three models were established showing that impulsivity mediates the relationship between depressive symptomatology and suicidal ideation and behavior. This study has implications for mental health intervention and research, in that it emphasizes the importance of impulsivity traits as factors that act as triggers in the association between the presence of depressive symptoms and suicidal behavior.
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Affiliation(s)
- Olber Eduardo Arango-Tobón
- Luis Amigó Catholic University, Faculty of Psychology, Basic and Applied Neuroscience Research Center, Transversal 51A #67B 90, 050035, Medellín, Colombia
| | - Anyerson Stiths Gómez Tabares
- Luis Amigó Catholic University, Faculty of Psychology, Basic and Applied Neuroscience Research Center, Transversal 51A #67B 90, 050035, Medellín, Colombia
| | - Silvia Juliana Orejarena Serrano
- Industrial University of Santander, School of Medicine, Basic and Applied Neuroscience Research Center, Cra 27 Calle 9, 680001, Bucaramanga, Colombia
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Guo Y, Ji Y, Huang Y, Jin M, Lin Y, Chen Y, Zhang L, Zhu C, Yu F, Wang K. The Relationship Between Suicidal Ideation and Parental Attachment Among Adolescents: The Mediator of Anhedonia and Peer Attachment. Front Psychol 2021; 12:727088. [PMID: 34733205 PMCID: PMC8558217 DOI: 10.3389/fpsyg.2021.727088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 08/26/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Previous studies had shown that poor quality of early parental attachment is a risk factor for suicide, but few have focus on the mechanism between suicidal ideation and parental attachment. The aim of this study was to explore how parental attachment, anhedonia, and peer attachment were associated with suicidal ideation in adolescents. Method: Participants were enrolled in middle schools, in Hefei, Anhui, China. All participants completed socio-demographic characteristic and standard assessments on parental attachment, peer attachment, anhedonia, and suicidal ideation by paper surveys. The effect of parental attachment on suicidal ideation mediated by anhedonia and peer attachment was analyzed by a structural equation model (SEM) using SPSS AMOS 23.0. Results: The SEM analysis revealed that the standard total effect of parental attachment on suicidal ideation was −0.137 (Z=−27.00, 95% confidence interval [CI; −0.147, −0.127], p<0.001), with a direct effect of parental attachment on suicidal ideation of −0.107 (Z=−21.40, 95% CI [−0.117, −0.098], p<0.001), while the indirect effects were−0.002 (Z=−3.33, 95% CI [−0.003, −0.002], p<0.001) in the pathway of parental attachment-anhedonia-peer attachment-suicidal ideation, −0.019 (Z=−19.00, 95%CI [−0.022, −0.017], p<0.001) in the pathway of parental attachment-anhedonia-suicidal ideation, and−0.008 (Z=−7.00, 95% CI [−0.010, −0.007], p<0.001) in the pathway of parental attachment-peer attachment-suicidal ideation. Conclusion: The study suggested that parental attachment could directly influence suicidal ideation and indirectly influence suicidal ideation via anhedonia and peer attachment. The results emphasized the importance of attachment in infancy and verified the feasibility of intervention on anhedonia and peer attachment to prevent suicidal ideation.
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Affiliation(s)
- Yaru Guo
- Institute of Mental Health and Psychological Science, Anhui Medical University, Hefei, China
| | - Yifu Ji
- Psychiatry Department of Hefei Fourth People's Hospital, Hefei, China
| | - Yunheng Huang
- Institute of Mental Health and Psychological Science, Anhui Medical University, Hefei, China
| | - Man Jin
- Anhui Xinyu Psychological Service, Hefei, China
| | - Yanting Lin
- Institute of Mental Health and Psychological Science, Anhui Medical University, Hefei, China
| | - Yun Chen
- Anhui Xinyu Psychological Service, Hefei, China
| | - Lei Zhang
- Department of Mental Health and Psychological Science, Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Anhui Medical University, Hefei, China
| | - Chunyan Zhu
- Department of Mental Health and Psychological Science, Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Anhui Medical University, Hefei, China
| | - Fengqiong Yu
- Department of Mental Health and Psychological Science, Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Anhui Medical University, Hefei, China
| | - Kai Wang
- Psychiatry Department of Hefei Fourth People's Hospital, Hefei, China
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Solibieda A, Rotsaert M, Loas G. The Interpersonal-Psychological Theory of Suicide in Medical Students: Comparisons of Individuals without Suicidality, Ideators, and Planners. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182111526. [PMID: 34770040 PMCID: PMC8583021 DOI: 10.3390/ijerph182111526] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 10/26/2021] [Accepted: 10/31/2021] [Indexed: 11/17/2022]
Abstract
The aim of this study was to explore the interpersonal–psychological theory of suicide (IPTS) in medical students. Higher levels of thwarted belongingness and perceived burdensomeness were expected in medical students with suicidality compared with medical students without suicidality, and a high level of acquired capability was expected in planners compared with ideators. Recruited for the study were 178 undergraduate medical students at the Université Libre de Bruxelles (ULB): 95 subjects without suicidality, 24 subjects with lifetime suicidality, 28 subjects with recent suicidal ideation, and 26 planners. An ad hoc questionnaire evaluated the risk of suicide as well as the “Suicidal thoughts and wishes” item of the BDI-II. The Interpersonal Needs Questionnaire (INS) measured thwarted belongingness (TB) and perceived burdensomeness (PB). The Acquired Capability for Suicide Scale (ACSS) measured notably fearlessness of death or pain tolerance and depression was rated using the revised version of the Beck Depression Inventory (BDI). Cognitive–affective symptoms of depression (CA-BDI) were assessed using six items of the BDI. Analyses of variance showed significant differences between groups for TB and PB but not for ACSS. Analyses of covariance, controlling for the CA-BDI scores, confirmed the significance of differences in TB and PB. Post hoc tests showed that (1) high levels of TB were characteristic of subjects with recent suicidal ideation and planners compared with subjects without suicidality; and (2) high levels of PB were characteristic of planners compared with the three other groups. Among the three characteristics of the IPTS, PB could be a strong predictor of severe suicide risk in medical students.
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Affiliation(s)
- Alice Solibieda
- Department of Psychiatry & Laboratory of Psychiatric Research (ULB 266), Cliniques Universitaires de Bruxelles, Université Libre de Bruxelles (ULB), 1070 Bruxelles, Belgium;
| | - Marianne Rotsaert
- Department of Psychology & Laboratory of Psychiatric Research (ULB 266), Department of Psychiatry, Cliniques Universitaires de Bruxelles, Université Libre de Bruxelles (ULB), 1070 Bruxelles, Belgium;
| | - Gwenolé Loas
- Department of Psychiatry & Laboratory of Psychiatric Research (ULB 266), Cliniques Universitaires de Bruxelles, Université Libre de Bruxelles (ULB), 1070 Bruxelles, Belgium;
- Correspondence:
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Sher L, Kilmade ME, Feinberg A, Govindarajulu U, Byne W, Kahn RS, Hazlett EA. Clinical features and psychiatric comorbidities in military veterans with schizophrenia with or without suicidality. J Psychiatr Res 2021; 143:262-267. [PMID: 34517189 DOI: 10.1016/j.jpsychires.2021.09.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 06/29/2021] [Accepted: 09/06/2021] [Indexed: 11/25/2022]
Abstract
Suicide is currently among the leading causes of death among individuals with schizophrenia. Reducing mortality from suicide remains a major clinical challenge in the care of veterans with schizophrenia. There is a need to increase our understanding of what elevates suicide risk in veterans with schizophrenia as a first step towards the future development of suicide prevention interventions. This study compared demographic and clinical features of military veterans with schizophrenia with vs. without suicidality to determine specific risk factors for suicidality. The sample consisted of two groups of veterans with schizophrenia: suicide ideators and/or attempters (SIA) and individuals without a history of suicidal ideation or attempts (no-SIA). Participants were interviewed using the Structured Clinical Interview for DSM-5 Axis I disorders (SCID-I), Positive and Negative Syndrome Scale for Schizophrenia (PANSS), Hamilton Depression Rating Scale (HDRS), and Schizotypal Personality Questionnaire (SPQ). In bivariate analyses, the PANSS-Positive Symptom scores, PANSS-General Psychopathology scores, HDRS total score, HDRS-Paranoid symptoms item score, and SPQ total scores were higher among SIA compared with no-SIA patients. In this unique clinical sample of veterans with schizophrenia, SIA patients were more likely to have mood disorders, post-traumatic stress disorder (PTSD), and/or alcohol use disorder in comparison to the no-SIA group. Logistic regression analysis indicated that the HDRS total score and presence/absence of comorbid mood disorder drive the difference between the groups. These results indicate that suicide risk assessment in veterans with schizophrenia should include identifying individuals with comorbid mood disorders/symptoms, PTSD, alcohol use disorder, marked positive symptoms, and schizotypal features.
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Affiliation(s)
- Leo Sher
- James J. Peters VA Medical Center, Bronx, NY, USA; Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | | | - Abigail Feinberg
- James J. Peters VA Medical Center, Bronx, NY, USA; Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - William Byne
- New York State Psychiatric Institute, New York, NY, USA; Columbia University College of Physicians, New York, NY, USA
| | - René S Kahn
- James J. Peters VA Medical Center, Bronx, NY, USA; Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Erin A Hazlett
- James J. Peters VA Medical Center, Bronx, NY, USA; Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Lombardo F, Daly M. Analyzing suicide life stories on Wikipedia with Highway_star and other textual visualization tools. SN SOCIAL SCIENCES 2021; 1:268. [PMID: 34729497 PMCID: PMC8553402 DOI: 10.1007/s43545-021-00272-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 10/05/2021] [Indexed: 11/29/2022]
Abstract
Being responsible for a death every 40s, suicide is a major public health concern (Brunier et al. 2019). Even if many of its risk factors are social (Van Orden et al. 2010), there are surprisingly few qualitative sociological studies about the phenomenon. This study aim is to provide a life-story sociological analysis of suicidal trajectories. Two challenges are identified: gathering suicidal narrative and maintaining a quantitative foreground in order to deepen and rationalize the interpretation of data. They are both faced using a self-made, free to use, open access, algorithm: Highway_star (https://github.com/matheo-daly/highway_star). Two corpora of Wikipedia biographies of people who died by suicide in the 1920s (N = 82) and 2020s (N = 49) are gathered. Following an application of Fritze Schütze's methodology (Schütze, 2014), classical textual visualizations are produced. A Hierarchical Descending Classification, a Factorial Correspondence Analysis and a Similarity Analysis reveal five narration categories centered around different topics: cinema, death, family, poetry and politics. As none of those visualizations focuses on the developmental aspect of the biography, they offer limited interest for a life-story investigation. The second functionality of the Highway_star tool, which represents a narrative's unfolding with a Sankey Diagram, allows completing the analysis. It shows interesting differences between decades or gender. An example of the last being that men narratives tend to be more complex and achievement focused, while the women ones are more linear and family centered. The study's range has limitations. A major one is related to the corpus and the inability to identify clearly which parts of the narratives are associated to fame and which to suicide. Another one is linked to the Highway_star tool that sometimes lack of flexibility.
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Quesada-Franco M, Pintor-Pérez L, Daigre C, Baca-García E, Ramos-Quiroga JA, Braquehais MD. Medically Serious Suicide Attempts in Personality Disorders. J Clin Med 2021; 10:4186. [PMID: 34575302 PMCID: PMC8469317 DOI: 10.3390/jcm10184186] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 09/02/2021] [Accepted: 09/14/2021] [Indexed: 11/16/2022] Open
Abstract
Medically serious suicide attempts (MSSA) represent a subgroup of clinically heterogeneous suicidal behaviors very close to suicides. Personality disorders (PD) are highly prevalent among them, together with affective and substance use disorders. However, few studies have specifically analyzed the role of PD in MSSA. These suicide attempts (SA) are usually followed by longer hospitalization periods and may result in severe physical and psychological consequences. The aim of this study is to compare the profile of MSSA patients with and without PD. MSSA were defined according to Beautrais 'criteria, but had to remain hospitalized ≥48 h. Overall, 168 patients from two public hospitals in Barcelona were evaluated during a three-year period. Mean hospital stay was 23.68 (standard deviation (SD) = 41.14) days. Patients with PD (n = 69) were more likely to be younger, female, make the first and the most serious SA at a younger age, reported recent stressful life-events and more frequently had previous suicide attempts compared to those without PD. However, no differences were found with regards to comorbid diagnoses, current clinical status, features of the attempt, or their impulsivity and hopelessness scores. Therefore, focusing on the subjective, qualitative experiences related to MSSA among PD patients may increase understanding of the reasons contributing to these attempts in order to improve prevention strategies in the future.
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Affiliation(s)
- Marta Quesada-Franco
- Department of Psychiatry, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (C.D.); (J.A.R.-Q.)
- Department of Psychiatry and Legal Medicine, Universitat Autònoma de Barcelona, 08193 Barcelona, Spain
| | - Luis Pintor-Pérez
- Department of Psychiatry, Hospital Clinic, Instituto de Investigaciones Biomédicas Augusto Pi I Sunyer (IDIBAPS), Universitat de Barcelona, 08036 Barcelona, Spain;
| | - Constanza Daigre
- Department of Psychiatry, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (C.D.); (J.A.R.-Q.)
- Department of Psychiatry and Legal Medicine, Universitat Autònoma de Barcelona, 08193 Barcelona, Spain
- Biomedical Network Research Centre on Mental Health (CIBERSAM), 08035 Barcelona, Spain;
| | - Enrique Baca-García
- Department of Psychiatry, Madrid Autonomous University, 28017 Madrid, Spain;
- CIBERSAM (Centro de Investigacion en Salud Mental), Carlos III Institute of Health, 28040 Madrid, Spain
- Department of Psychiatry, Centre Hospitalier Universitaire de Nîmes, 30900 Nîmes, France
- Psychology Department, Universidad Católica de Maule, Talca 3605, Chile
- Department of Psychiatry, University Hospital Jimenez Diaz Foundation, 28020 Madrid, Spain
| | - Josep Antoni Ramos-Quiroga
- Department of Psychiatry, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (C.D.); (J.A.R.-Q.)
- Department of Psychiatry and Legal Medicine, Universitat Autònoma de Barcelona, 08193 Barcelona, Spain
- Biomedical Network Research Centre on Mental Health (CIBERSAM), 08035 Barcelona, Spain;
- Psychiatry, Mental Health and Addictions Research Group, Vall d’Hebron Research Institute, Universitat Autònoma de Barcelona, 08035 Barcelona, Spain
| | - María Dolores Braquehais
- Biomedical Network Research Centre on Mental Health (CIBERSAM), 08035 Barcelona, Spain;
- Psychiatry, Mental Health and Addictions Research Group, Vall d’Hebron Research Institute, Universitat Autònoma de Barcelona, 08035 Barcelona, Spain
- Integral Care Program for Sick Health Professionals, Galatea Clinic, 08017 Barcelona, Spain
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Chen VCH, Kao CJ, Tsai YH, Cheok MT, McIntyre RS, Weng JC. Assessment of Disrupted Brain Structural Connectome in Depressive Patients With Suicidal Ideation Using Generalized Q-Sampling MRI. Front Hum Neurosci 2021; 15:711731. [PMID: 34512298 PMCID: PMC8430248 DOI: 10.3389/fnhum.2021.711731] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 07/30/2021] [Indexed: 11/13/2022] Open
Abstract
Suicide is one of the leading causes of mortality worldwide. Various factors could lead to suicidal ideation (SI), while depression is the predominant cause among all mental disorders. Studies have shown that alterations in brain structures and networks may be highly associated with suicidality. This study investigated both neurological structural variations and network alterations in depressed patients with suicidal ideation by using generalized q-sampling imaging (GQI) and Graph Theoretical Analysis (GTA). This study recruited 155 participants and divided them into three groups: 44 depressed patients with suicidal ideation (SI+; 20 males and 24 females with mean age = 42, SD = 12), 56 depressed patients without suicidal ideation (Depressed; 24 males and 32 females with mean age = 45, SD = 11) and 55 healthy controls (HC; nine males and 46 females with mean age = 39, SD = 11). Both the generalized fractional anisotropy (GFA) and normalized quantitative anisotropy (NQA) values were evaluated in a voxel-based statistical analysis by GQI. We analyzed different topological parameters in the graph theoretical analysis and the subnetwork interconnections in the Network-based Statistical (NBS) analysis. In the voxel-based statistical analysis, both the GFA and NQA values in the SI+ group were generally lower than those in the Depressed and HC groups in the corpus callosum and cingulate gyrus. Furthermore, we found that the SI+ group demonstrated higher global integration and lower local segregation among the three groups of participants. In the network-based statistical analysis, we discovered that the SI+ group had stronger connections of subnetworks in the frontal lobe than the HC group. We found significant structural differences in depressed patients with suicidal ideation compared to depressed patients without suicidal ideation and healthy controls and we also found several network alterations among these groups of participants, which indicated that white matter integrity and network alterations are associated with patients with depression as well as suicidal ideation.
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Affiliation(s)
- Vincent Chin-Hung Chen
- School of Medicine, Chang Gung University, Taoyuan, Taiwan.,Department of Psychiatry, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Chun-Ju Kao
- Department of Medical Imaging and Radiological Sciences, Bachelor Program in Artificial Intelligence, Chang Gung University, Taoyuan, Taiwan
| | - Yuan-Hsiung Tsai
- School of Medicine, Chang Gung University, Taoyuan, Taiwan.,Department of Diagnostic Radiology, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Man Teng Cheok
- Department of Medical Imaging and Radiological Sciences, Bachelor Program in Artificial Intelligence, Chang Gung University, Taoyuan, Taiwan.,Graduate Institute of Biomedical Electronics and Bioinformatics, National Taiwan University, Taipei, Taiwan
| | - Roger S McIntyre
- Mood Disorder Psychopharmacology Unit, University Health Network, Department of Psychiatry, University of Toronto, Toronto, ON, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, Canada.,Departments of Psychiatry and Pharmacology, University of Toronto, Toronto, ON, Canada
| | - Jun-Cheng Weng
- Department of Psychiatry, Chang Gung Memorial Hospital, Chiayi, Taiwan.,Department of Medical Imaging and Radiological Sciences, Bachelor Program in Artificial Intelligence, Chang Gung University, Taoyuan, Taiwan.,Medical Imaging Research Center, Institute for Radiological Research, Chang Gung University and Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
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43
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Gallyer AJ, Dougherty SP, Burani K, Albanese BJ, Joiner TE, Hajcak G. Suicidal thoughts, behaviors, and event-related potentials: A systematic review and meta-analysis. Psychophysiology 2021; 58:e13939. [PMID: 34494671 DOI: 10.1111/psyp.13939] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 08/24/2021] [Accepted: 08/25/2021] [Indexed: 12/15/2022]
Abstract
Suicidal thoughts and behaviors (STBs) are thought to result from, at least in part, abnormalities in various neural systems. Event-related potentials (ERPs) are a useful method for studying neural activity and can be leveraged to study neural deficits related to STBs; however, it is unknown how effective ERPs are at differentiating various STB groups. The present meta-analysis examined how well ERPs can differentiate (a) those with and without suicidal ideation, (b) those with and without suicide attempts, (c) those with different levels of suicide risk, and (d) differences between those with suicide attempts versus those with suicidal ideation only. This meta-analysis included 208 effect sizes from 2,517 participants from 27 studies. We used a random-effects meta-analysis using a restricted maximum likelihood estimator with robust variance estimation. We meta-analyzed ERP-STB combinations that had at least three effect sizes across two or more studies. A qualitative review found that for each ERP and STB combination, the literature is highly mixed. Our meta-analyses largely did not find significant relationships between STBs and ERPs. We also found that the literature is likely severely underpowered, with most studies only being sufficiently powered to detect unrealistically large effect sizes. Our results provided little-to-no support for a reliable relationship between the ERPs assessed and STBs. However, the current literature is severely underpowered, and there are many methodological weaknesses that must be resolved before making this determination. We recommend large-scale collaboration and improvements in measurement practices to combat the issues in this literature.
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Affiliation(s)
- Austin J Gallyer
- Department of Psychology, Florida State University, Tallahassee, Florida, USA
| | - Sean P Dougherty
- Department of Psychology, Florida State University, Tallahassee, Florida, USA
| | - Kreshnik Burani
- Department of Psychology, Florida State University, Tallahassee, Florida, USA
| | - Brian J Albanese
- Department of Psychological Sciences, Auburn University, Auburn, Alabama, USA
| | - Thomas E Joiner
- Department of Psychology, Florida State University, Tallahassee, Florida, USA
| | - Greg Hajcak
- Department of Psychology, Florida State University, Tallahassee, Florida, USA.,Department of Biomedical Sciences, Florida State University, Tallahassee, Florida, USA
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44
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Young HA, Davies J, Freegard G, Benton D. Nonsuicidal Self-Injury Is Associated With Attenuated Interoceptive Responses to Self-Critical Rumination. Behav Ther 2021; 52:1123-1136. [PMID: 34452667 DOI: 10.1016/j.beth.2021.02.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 02/17/2021] [Accepted: 02/22/2021] [Indexed: 10/22/2022]
Abstract
Nonsuicidal self-injury (NSSI) is a prevalent and dangerous behavior. Those with a history of NSSI often report high levels of self-critical rumination (SCR), a form of negatively valenced introspective self-referential processing. It is plausible that this overly analytical style of relating to the self might hinder the ability to process interoceptive signals, thereby increasing the capacity to engage in behaviors that cause bodily harm. Two studies investigated whether trait or state SCR influenced aspects of interoception in those with and without a history of NSSI. In Study 1 (N = 180), irrespective of NSSI history, trait SCR was associated with finding attending to the heartbeat unpleasant. However, no associations were observed for interoceptive confidence, or metacognitive insight into their interoceptive abilities (confidence-accuracy correspondence). Trait SCR was associated with having higher interoceptive accuracy, but only in those without a history of NSSI. In Study 2 (N = 98), irrespective of NSSI history, state self-criticism led to a more negative interoceptive valence, and reduced participants' metacognitive insight. In those without a history of NSSI, state self-criticism also increased interoceptive accuracy-an effect attenuated in those with NSSI. These findings suggest that those with NSSI are characterized by a blunted interoceptive response to negatively valenced self-focused attention.
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45
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Dong M, Lu L, Sha S, Zhang L, Zhang Q, Ungvari GS, Balbuena L, Xiang YT. Sleep Disturbances and the Risk of Incident Suicidality: A Systematic Review and Meta-Analysis of Cohort Studies. Psychosom Med 2021; 83:739-745. [PMID: 34267092 DOI: 10.1097/psy.0000000000000964] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The association between sleep disturbances and suicidality is not well understood partly because of the variability in research results. This meta-analysis aimed to investigate the predictive value of sleep disturbances for incident suicidality. METHODS A systematic search was conducted in PubMed, EMBASE, PsycINFO, and Web of Science databases for studies examining sleep disturbances and incident suicidality. Cohort studies were screened following a registered protocol, and the eligible ones were meta-analyzed. RESULTS Seven studies comprising 1,570,181 individuals at baseline, with 1407 attempting suicide and 1023 completing suicide during follow-up, were included. Individuals with baseline sleep disturbances had a significantly higher incidence of suicidality than did those without (relative risk = 2.17, 95% confidence interval [CI] = 1.45-3.24, I2 = 82.50%, p < .001). The risk of an incident suicide attempt was 3.54-fold higher (95% CI = 3.07-4.09, I2 = 0%, p = .44), whereas the risk of incident completed suicide was 1.80-fold higher (95% CI = 1.32-2.44, I2 = 59.33%, p = .01) in individuals with baseline sleep disturbances. CONCLUSIONS Incident suicide attempts and deaths are higher among people with sleep disturbances. Regular screening and preventive measures should be undertaken for people with sleep disturbances to prevent progression into suicide attempts and deaths.Clinical Trial Registration:CRD42019136397.
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Affiliation(s)
- Min Dong
- From the Guangdong Mental Health Center, Guangdong Provincial People's Hospital (Dong), Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China; Team IETO, Bordeaux Population Health Research Center, UMR U1219, INSERM (Lu), Université de Bordeaux, Bordeaux, France; The National Clinical Research Center for Mental Disorders, the Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, and the Advanced Innovation Center for Human Brain Protection (Sha, L. Zhang, Q. Zhang), Capital Medical University, Beijing, China; Division of Psychiatry, School of Medicine (Ungvari), University of Western Australia/Graylands Hospital, Perth; University of Notre Dame Australia (Ungvari), Fremantle, Australia; Department of Psychiatry, University of Saskatchewan (Balbuena), Saskatoon, Saskatchewan, Canada; Unit of Psychiatry, Department of Public Health and Medicinal Administration, Faculty of Health Sciences (Xiang), Centre for Cognitive and Brain Sciences (Xiang), and Institute of Advanced Studies in Humanities and Social Sciences (Xiang), University of Macau, Macao SAR, China
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46
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Functional alterations of the suicidal brain: a coordinate-based meta-analysis of functional imaging studies. Brain Imaging Behav 2021; 16:291-304. [PMID: 34351557 DOI: 10.1007/s11682-021-00503-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/05/2021] [Indexed: 01/22/2023]
Abstract
Altered brain activities in suicidal subjects have been reported in a number of neuroimaging studies. However, the activity aberrances were inconsistent in previous investigations. Thus, we aimed to address activity abnormalities in suicidal individuals. Databases were searched to perform a meta-analysis of whole-brain functional MRI studies of suicidal individuals through January 14, 2020. Meta-analyses were conducted using Seed-based d Mapping software. Based on a meta-analysis of 17 studies comprising 381 suicidal individuals and 642 controls, we mainly found that increased activity in the bilateral superior temporal gyrus, left middle temporal gyrus, and bilateral middle occipital gyrus, along with decreased activity in the right putamen and left insula, were detected in suicidal individuals compared with nonsuicidal subjects. To reduce methodological heterogeneity between the included studies, subanalyses of behavioral domains were conducted, and the right superior temporal gyrus was found to increase in all subanalyses of domains. In subanalyses of suicidal attempters and ideators, suicide attempters displayed hyperactivation in the bilateral superior temporal gyrus and left middle temporal gyrus and blunted responses in the left insula relative to controls. Suicidal ideators demonstrated elevated activation in the right middle occipital gyrus and reduced activity in the right putamen relative to controls. The bilateral superior temporal gyrus was the most robust finding, replicable in all data sets in the jackknife sensitive analysis. Moreover, increased activity in the right superior temporal gyrus, left middle temporal gyrus, and right middle occipital gyrus was found to be involved with higher suicide ideation scores. This study revealed several brain regions associated with suicidality. These findings may contribute to our understanding of the pathophysiology of suicide and have important implications for suicide prevention and interventions.
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47
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Solibieda A, Rotsaert M, Loas G. Relationship Between Recent Change of Anhedonia and Suicidal Ideation Taking Into Account the Severity and the Acuteness of Suicidal Ideation As Well As the Specific Roles of Loss of Pleasure and Loss of Interest in People: A Study on Medical Students. OMEGA-JOURNAL OF DEATH AND DYING 2021:302228211037300. [PMID: 34344253 DOI: 10.1177/00302228211037300] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The aim of the study was to explore the relationships between recent changes of anhedonia or particular symptoms of recent changes of anhedonia and suicidal ideation taking into account the severity of suicidal ideations. In a group of 173 medical students, scores of the anhedonia subscale (ANH-BDI) of the BDI-II (i.e. 4 anhedonia items: loss of pleasure, loss of interest, loss of energy and loss of interest in sex) were compared between 95 subjects without suicidality, 24 subjects with life-time suicidal ideation, 28 subjects with recent suicidal ideation and 26 planners. Analyses of covariance (ANCOVA) were performed referring to groups as independent variables, the cognitive-affective subscale (CA-BDI) of the BDI-II as a covariate, the ANH-BDI and each of the four anhedonia items as dependent variables. High levels of loss of interest characterized planners when compared to the other three groups. Loss of interest could be associated with recent and severe suicidal ideation.
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Affiliation(s)
- Alice Solibieda
- Department of Psychiatry & Laboratory of Psychiatric Research (ULB 266), Cliniques Universitaires de Bruxelles, Université Libre de Bruxelles, Belgium
| | - Marianne Rotsaert
- Department of Psychiatry & Laboratory of Psychiatric Research (ULB 266), Cliniques Universitaires de Bruxelles, Université Libre de Bruxelles, Belgium
| | - Gwenolé Loas
- Department of Psychiatry & Laboratory of Psychiatric Research (ULB 266), Cliniques Universitaires de Bruxelles, Université Libre de Bruxelles, Belgium
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Lopez-Morinigo JD, Boldrini M, Ricca V, Oquendo MA, Baca-García E. Aggression, Impulsivity and Suicidal Behavior in Depressive Disorders: A Comparison Study between New York City (US), Madrid (Spain) and Florence (Italy). J Clin Med 2021; 10:jcm10143057. [PMID: 34300222 PMCID: PMC8303717 DOI: 10.3390/jcm10143057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 06/07/2021] [Accepted: 06/26/2021] [Indexed: 12/13/2022] Open
Abstract
The association of aggression and impulsivity with suicidal behavior (SB) in depression may vary across countries. This study aimed (i) to compare aggression and impulsivity levels, measured with the Brown-Goodwin Scale (BGS) and the Barratt Impulsivity Scale (BIS), respectively, between New York City (NYC) (US), Madrid (Spain) and Florence (Italy) (ANOVA); and (ii) to investigate between-site differences in the association of aggression and impulsivity with previous SB (binary logistic regression). Aggression scores were higher in NYC, followed by Florence and Madrid. Impulsivity levels were higher in Florence than in Madrid or NYC. Aggression and impulsivity scores were higher in suicide attempters than in non-attempters in NYC and in Madrid. SB was associated with aggression in NYC (OR 1.12, 95% CI 1.07–1.16; p < 0.001) and in Florence (OR 1.11, 95% CI 1.01–1.22; p = 0.032). Impulsivity was linked with SB in NYC (OR 1.01, 95% CI 1.00–1.02; p < 0.001) and in Madrid (OR 1.03, 95% CI 1.02–1.05; p < 0.001). The higher suicide rates in NYC, compared to Madrid or Florence, may be, in part, explained by these cross-cultural differences in the contribution of aggression-impulsivity to SB, which should be considered by future research on SB prevention.
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Affiliation(s)
- Javier-David Lopez-Morinigo
- Department of Psychiatry, Universidad Autónoma de Madrid, 28049 Madrid, Spain;
- Department of Psychiatry, IIS-Fundación Jiménez Díaz, 28040 Madrid, Spain
- Centro de Investigación Biomédica en Red Salud Mental (CIBERSAM), 28029 Madrid, Spain
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry and Mental Health, Hospital General Universitario Gregorio Marañón, IiSGM, CIBERSAM, School of Medicine, Universidad Complutense, 28009 Madrid, Spain
- Correspondence: ; Tel.: +34-627-277-126
| | - Maura Boldrini
- Department of Psychiatry, New York State Psychiatric Institute, Columbia University Irvin Medical Center, New York, NY 10032, USA;
| | - Valdo Ricca
- Department of Health Sciences, University of Florence, 50121 Florence, Italy;
| | - Maria A. Oquendo
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA;
| | - Enrique Baca-García
- Department of Psychiatry, Universidad Autónoma de Madrid, 28049 Madrid, Spain;
- Department of Psychiatry, IIS-Fundación Jiménez Díaz, 28040 Madrid, Spain
- Centro de Investigación Biomédica en Red Salud Mental (CIBERSAM), 28029 Madrid, Spain
- Department of Psychiatry, University Hospital Rey Juan Carlos, 28933 Mostoles, Spain
- Department of Psychiatry, General Hospital of Villalba, 28400 Madrid, Spain
- Department of Psychiatry, University Hospital Infanta Elena, 28342 Valdemoro, Spain
- Universidad Católica del Maule, Talca 3466706, Chile
- Department of Psychiatry, Centre Hospitalier Universitaire de Nîmes, 30900 Nîmes, France
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Yang J, Chen S, Li Y, Wang B, Xin X, Xue X, Pan Z, Lyu J. Incidence rate and risk factors for suicide death in patients with skin malignant melanoma: a Surveillance, Epidemiology, and End Results analysis. Melanoma Res 2021; 30:402-409. [PMID: 30489483 DOI: 10.1097/cmr.0000000000000559] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The purpose of this study was to use the Surveillance, Epidemiology, and End Results database to identify the incidence rate and risk factors for suicide death in patients with skin malignant melanoma (MM) in the USA. We screened cases of skin MM in the SEER database. The balance of covariates between the two groups was examined by the χ-test and Fisher's exact test. Logistic regression was used to identify independent risk factors for committing suicide. A propensity 1: 2 matched analysis was applied to minimize the risk of bias. In total, 103 500 patients with skin MM were included in the study, of whom 623 had died of suicide. The rate of suicide death did not differ significantly between different time intervals. In logistic regression before propensity score matching, age, being divorced, separated, or widowed, receiving radiation or chemotherapy, and the elapsed time since diagnosis were independently associated with an increased rate of suicide death. Only age (P < 0.001) and being in the first year after a diagnosis (P < 0.001) significantly increased the risk of suicide death after propensity score matching. In addition, after the propensity score matching, age was a risk factor for localized, regional, and unstaged, and being the first year after a diagnosis was only a risk factor for regional. It is important to identify and treat people at risk of suicide as early as possible. These results can help clinicians to understand suicidal patients and provide them with appropriate support.
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Affiliation(s)
- Jin Yang
- Clinical Research Center.,School of Public Health
| | - Siying Chen
- Department of Pharmacy, The First Affiliated Hospital of Xi'an Jiaotong University
| | - Yuanjie Li
- Department of Human Anatomy, Histology and Embryology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center
| | - Bin Wang
- Outpatient Department, Qingdao Branch of Naval Aviation University, Qingdao, China
| | - Xiaojing Xin
- Outpatient Department, Qingdao Branch of Naval Aviation University, Qingdao, China
| | - Xia Xue
- Department of Pharmacy, The Affiliated Children Hospital of Xi'an Jiaotong University, Xi'an
| | - Zhenyu Pan
- Clinical Research Center.,School of Public Health.,Department of Pharmacy, The Affiliated Children Hospital of Xi'an Jiaotong University, Xi'an
| | - Jun Lyu
- Clinical Research Center.,School of Public Health
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50
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The Perceived Stigma Reduction Expressed by Young Adults in Response to Suicide Prevention Videos. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18126180. [PMID: 34200986 PMCID: PMC8229221 DOI: 10.3390/ijerph18126180] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 05/20/2021] [Accepted: 05/24/2021] [Indexed: 11/16/2022]
Abstract
Evidence indicates that stigma impedes an individual’s chance of seeking professional help for a mental health crisis. Commonly reported aggregate-level results for stigma-reduction efforts obfuscate how much stigma reduction is needed to incur a practically meaningful change within an individual, defined here as an attitudinal shift and openness towards seeking mental health for oneself and/or support for others. When basing conclusions and recommendations about stigma-reducing interventions on aggregate scales, it is unclear how much stigma reduction is needed to incur meaningful change within an individual. We explored the impact of reductions in stigma of help-seeking scores in response to an online suicide prevention video among young adults in the United States, using online surveys to collect qualitative and quantitative data. We compared mean changes in the stigma scores from pre- to post-test (video exposure) of 371 young U.S. adults using standard t-tests and individual level analysis. A separate thematic analysis of free-text responses was also conducted from a smaller, randomly-selected subgroup, capturing individuals’ attitudes towards help-seeking for mental health problems. Great attention was given to participants to ensure that they were in a campus setting where counseling services were available. Four main themes emerged: (1) small changes in stigma scores were associated with individual reports of meaningful reductions in their attitudes towards professional counseling; (2) increased empathy towards victims of suicide and other mental health problems sometimes indicated increased empathy for victims of suicide and decreased openness in professional help; (3) empathy towards victims sometimes took the form of increased scores and grief or sadness, possibly thwarting the potential for help-seeking; and (4) self-reports of decreased stigma were not always associated with increased openness towards help-seeking. Results also indicated that small stigma score charges, not meeting statistical significance, were often associated with increased openness towards seeking help. These findings, discovered using mixed-methods, contribute to the body of literature regarding stigma towards suicide and help-seeking by demonstrating deficits in the aggregate-only analysis of stigma-reducing interventions specifically aimed at suicide prevention. Such individuation in stigma experiences indicates that public education on how to reduce the stigma of help-seeking for suicide prevention needs to consider individual-level analyses for improving target populations. Recommendations for future research include additional studies prior to releasing suicide prevention videos to public forums where they may be seen by individuals without access to help.
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