1
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Krcmar M, Wannan CMJ, Lavoie S, Allott K, Davey CG, Yuen HP, Whitford T, Formica M, Youn S, Shetty J, Beedham R, Rayner V, Murray G, Polari A, Gawęda Ł, Koren D, Sass L, Parnas J, Rasmussen AR, McGorry P, Hartmann JA, Nelson B. The self, neuroscience and psychosis study: Testing a neurophenomenological model of the onset of psychosis. Early Interv Psychiatry 2024; 18:153-164. [PMID: 37394278 DOI: 10.1111/eip.13448] [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: 11/28/2022] [Revised: 04/17/2023] [Accepted: 06/07/2023] [Indexed: 07/04/2023]
Abstract
AIM Basic self disturbance is a putative core vulnerability marker of schizophrenia spectrum disorders. The primary aims of the Self, Neuroscience and Psychosis (SNAP) study are to: (1) empirically test a previously described neurophenomenological self-disturbance model of psychosis by examining the relationship between specific clinical, neurocognitive, and neurophysiological variables in UHR patients, and (2) develop a prediction model using these neurophenomenological disturbances for persistence or deterioration of UHR symptoms at 12-month follow-up. METHODS SNAP is a longitudinal observational study. Participants include 400 UHR individuals, 100 clinical controls with no attenuated psychotic symptoms, and 50 healthy controls. All participants complete baseline clinical and neurocognitive assessments and electroencephalography. The UHR sample are followed up for a total of 24 months, with clinical assessment completed every 6 months. RESULTS This paper presents the protocol of the SNAP study, including background rationale, aims and hypotheses, design, and assessment procedures. CONCLUSIONS The SNAP study will test whether neurophenomenological disturbances associated with basic self-disturbance predict persistence or intensification of UHR symptomatology over a 2-year follow up period, and how specific these disturbances are to a clinical population with attenuated psychotic symptoms. This may ultimately inform clinical care and pathoaetiological models of psychosis.
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Affiliation(s)
- Marija Krcmar
- Orygen, Parkville, Parkville, Victoria, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Cassandra M J Wannan
- Orygen, Parkville, Parkville, Victoria, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Suzie Lavoie
- Orygen, Parkville, Parkville, Victoria, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Kelly Allott
- Orygen, Parkville, Parkville, Victoria, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Christopher G Davey
- Orygen, Parkville, Parkville, Victoria, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Victoria, Australia
- Department of Psychiatry, University of Melbourne, Melbourne, Victoria, Australia
| | - Hok Pan Yuen
- Orygen, Parkville, Parkville, Victoria, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Thomas Whitford
- School of Psychology, University of New South Wales (UNSW), Kensington, New South Wales, Australia
| | - Melanie Formica
- Orygen, Parkville, Parkville, Victoria, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Sarah Youn
- Orygen, Parkville, Parkville, Victoria, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Jashmina Shetty
- Orygen, Parkville, Parkville, Victoria, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Rebecca Beedham
- Orygen, Parkville, Parkville, Victoria, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Victoria Rayner
- Orygen, Parkville, Parkville, Victoria, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Graham Murray
- Department of Psychiatry, University of Cambridge, Cambridge, UK
- Cambridgeshire and Peterborough NHS Foundation Trust, Cambridge, UK
| | - Andrea Polari
- Orygen, Parkville, Parkville, Victoria, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Łukasz Gawęda
- Experimental Psychopathology Lab, Institute of Psychology, Polish Academy of Sciences, Warsaw, Poland
| | - Dan Koren
- Psychology Department, University of Haifa, Haifa, Israel
| | - Louis Sass
- Department of Clinical Psychology, GSAPP-Rutgers University, Piscataway, New Jersey, USA
| | - Josef Parnas
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Center for Subjectivity Research, University of Copenhagen, Copenhagen, Denmark
| | - Andreas R Rasmussen
- Orygen, Parkville, Parkville, Victoria, Australia
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Patrick McGorry
- Orygen, Parkville, Parkville, Victoria, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Jessica A Hartmann
- Department of Public Mental Health, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Barnaby Nelson
- Orygen, Parkville, Parkville, Victoria, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Victoria, Australia
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2
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Stephan NM, van Sprang ED, Wiebenga JXM, Dickhoff J, Schirmbeck F, de Haan L, van Amelsvoort T, Veling W, Alizadeh BZ, Simons CJP, Heering HD. Risk factors for suicidality across psychosis vulnerability spectrum. Schizophr Res 2023; 261:152-160. [PMID: 37769453 DOI: 10.1016/j.schres.2023.09.021] [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: 09/28/2022] [Revised: 06/14/2023] [Accepted: 09/09/2023] [Indexed: 09/30/2023]
Abstract
BACKGROUND Suicide is a leading cause of death in individuals with psychotic disorders. Risk factors for suicidality across the psychosis vulnerability spectrum are insufficiently known. METHODS For patients (n = 830), siblings (n = 664) and controls (n = 444), suicidality was assessed by the use of a clinical interview. Multilevel modelling was used to investigate risk factors of suicidality. Lastly, risk factor × familial risk interaction effects were examined. RESULTS Multivariable models revealed a significant relation between suicidality and depressive symptoms across all three groups, and childhood trauma in patients and siblings. The association between suicidality and psychotic-like experiences is more pronounced in siblings compared to controls. CONCLUSION Across the psychosis vulnerability spectrum, depressive symptoms and childhood trauma have been associated with suicidality. Clinicians should pay attention to suicidality in individuals at high familial risk for psychosis with psychotic-like experiences.
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Affiliation(s)
| | - Eleonore Dorothée van Sprang
- Amsterdam UMC, Location VUMC, Psychiatry, Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| | - Jasper Xiao Ming Wiebenga
- Amsterdam UMC, Location VUMC, Psychiatry, Amsterdam Public Health Research Institute, Amsterdam, the Netherlands; Amsterdam UMC, Location AMC, Department of Psychiatry, University of Amsterdam, Amsterdam, the Netherlands
| | - Justine Dickhoff
- University of Groningen, University Medical Center Groningen, Department of Biomedical Sciences of Cells and Systems, Cognitive Neuroscience Center, Groningen, the Netherlands
| | - Frederike Schirmbeck
- Amsterdam UMC, Location AMC, Department of Psychiatry, University of Amsterdam, Amsterdam, the Netherlands; Department of Public Mental Health, Central Institute of Mental Health, Faculty Medicine Mannheim, Heidelberg University Mannheim, Germany
| | - Lieuwe de Haan
- Amsterdam UMC, Location AMC, Department of Psychiatry, University of Amsterdam, Amsterdam, the Netherlands; Arkin Mental Health Care, Amsterdam, the Netherlands
| | - Therese van Amelsvoort
- Department of Psychiatry and Neuropsychology, Maastricht University, Maastricht, the Netherlands
| | - Wim Veling
- Department of Psychiatry, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Behrooz Z Alizadeh
- Department of Epidemiology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands; Department of Psychiatry, Rob Giel Research Center, University Medical Center Groningen, University Center for Psychiatry, University of Groningen, Groningen, the Netherlands
| | - Claudia J P Simons
- Department of Psychiatry and Neuropsychology, Maastricht University, Maastricht, the Netherlands
| | - Henriëtte Dorothée Heering
- GGZ inGeest Specialized Mental Health Care, Amsterdam, the Netherlands; Department of Research, 113 Suicide Prevention, the Netherlands.
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Parrish EM, Quynh A, Scott V, Chalker SA, Chang C, Kamarsu S, Twamley EW, Depp CA. Suicide Safety Plan Self-knowledge in Serious Mental Illness: Psychiatric Symptom Correlates and Effects of Brief Intervention. Community Ment Health J 2023; 59:1639-1646. [PMID: 37340170 DOI: 10.1007/s10597-023-01155-5] [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: 02/23/2023] [Accepted: 06/05/2023] [Indexed: 06/22/2023]
Abstract
Psychiatric symptoms experienced by people with serious mental illness (SMI; schizophrenia, bipolar and other psychotic disorders) may impact suicide safety planning. This study examined safety plan self-knowledge, or an individual's own knowledge and awareness of their safety plan, in a sample of people with SMI. Participants (N = 53) with SMI at elevated risk of suicide completed a 4-session intervention that included safety plans, with one intervention group that included mobile augmentation. Self-knowledge was assessed from previous safety plans at 4-, 12- and 24-weeks. Fewer warning signs generated was correlated with greater psychiatric symptoms (r = - .306, p = .026) and suicidal ideation (r = - .298, p = .030). Fewer coping strategies generated was correlated with greater suicidal ideation (r = .- 323, p = .018). Preliminarily, there was greater self-knowledge of warning signs over time among participants in the mobile intervention. These preliminary findings highlight the relationship of safety plan self-knowledge to symptoms and suggest that mobile augmentation of safety planning may be beneficial. Trial Registration: NCT03198364.
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Affiliation(s)
- Emma M Parrish
- San Diego Joint Doctoral Program in Clinical Psychology, San Diego State University, University of California, San Diego, CA, USA
| | - Avery Quynh
- Department of Psychiatry, University of California San Diego, San Diego, CA, USA
| | - Vanessa Scott
- Department of Psychiatry, University of California San Diego, San Diego, CA, USA
| | - Samantha A Chalker
- Department of Psychiatry, University of California San Diego, San Diego, CA, USA
- Veterans Affairs San Diego Healthcare System, San Diego, CA, USA
| | - Cindy Chang
- Department of Psychiatry, University of California San Diego, San Diego, CA, USA
- Veterans Affairs San Diego Healthcare System, San Diego, CA, USA
| | - Snigdha Kamarsu
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Elizabeth W Twamley
- Department of Psychiatry, University of California San Diego, San Diego, CA, USA
- Veterans Affairs San Diego Healthcare System, San Diego, CA, USA
| | - Colin A Depp
- Department of Psychiatry, University of California San Diego, San Diego, CA, USA.
- Veterans Affairs San Diego Healthcare System, San Diego, CA, USA.
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Belkacem A, Lonergan M, Feizi S, Brunet A. Letter to the editor: the longitudinal effect of antipsychotic burden on psychosocial functioning in first-episode psychosis patients: the role of verbal memory. Psychol Med 2023; 53:5359-5360. [PMID: 36789523 DOI: 10.1017/s0033291723000065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Affiliation(s)
- Agnès Belkacem
- Douglas Research Centre, McGill University, Montreal, Canada
| | | | - Samira Feizi
- Department of Psychology, McGill University, Montreal, Canada
| | - Alain Brunet
- Department of Psychiatry, McGill University, Montreal, Canada
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Søndergaard R, Buus N, Berring LL, Andersen CB, Grundahl M, Stjernegaard K, Hybholt L. Living with suicidal thoughts: A scoping review. Scand J Caring Sci 2023; 37:60-78. [PMID: 36527267 DOI: 10.1111/scs.13137] [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: 06/22/2022] [Revised: 11/04/2022] [Accepted: 11/13/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND There is a significantly higher number of people experiencing severe levels of suicidal thoughts compared to that of suicidal deaths and suicide attempts. In suicide prevention research, there is a shift towards greater emphasis on people's experiences of living with suicidal thoughts. This can expand the existing evidence base, which is dominated by a biomedical approach. The aim of this review was to summarise and disseminate existing research on the lived experiences of living with suicidal thoughts. METHODS A scoping review by Arksey & O'Malley consisting of six stages: (1) formulating the research question, (2) identifying relevant studies, (3) selecting studies, (4) mapping data, (5) summarising the results and (6) consulting stakeholders. PubMed, PsycINFO and CINAHL were searched for studies in English, Danish, Swedish and Norwegian. Peer-reviewed articles examining people's experiences of living with suicidal thoughts using qualitative methods were included. The search was supplemented with a citation pearl search in the Web of Science database. Twenty-eight studies were included. RESULTS The findings were organised under two thematic headings: (a) the significance of social connections and (b) a loss of the personal self. CONCLUSION There is a need for further qualitative research of people's experiences of living with suicidal thoughts from an everyday life perspective. Awareness about social connections and attachment in mental health prevention and governance is crucial. Trauma-informed care could be a useful approach to prevent suicidal thoughts as the review found that many participants had traumatic experiences in both childhood and adulthood. As part of the treatment of suicidal thoughts, it might be useful to have a focus on narrative and communicative methods and their clinical application.
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Affiliation(s)
- Rikke Søndergaard
- Psychiatric Research Unit, Psychiatry Region Zealand, Slagelse, Denmark
| | - Niels Buus
- Monash Nursing and Midwifery, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia.,Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Lene Lauge Berring
- Psychiatric Research Unit, Psychiatry Region Zealand, Slagelse, Denmark.,Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | | | | | - Karina Stjernegaard
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark.,PsykInfo, Psychiatry Region Zealand, Region Zealand, Denmark
| | - Lisbeth Hybholt
- Psychiatric Research Unit, Psychiatry Region Zealand, Slagelse, Denmark.,Research Unit, Mental Health Services East, Psychiatry Region Zealand, Roskilde, Denmark
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6
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Liang Y, Wu M, Zou Y, Wan X, Liu Y, Liu X. Prevalence of suicide ideation, self-harm, and suicide among Chinese patients with schizophrenia: a systematic review and meta-analysis. Front Public Health 2023; 11:1097098. [PMID: 37200989 PMCID: PMC10186199 DOI: 10.3389/fpubh.2023.1097098] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Accepted: 04/04/2023] [Indexed: 05/20/2023] Open
Abstract
Aims Suicide ideation, self-harm, and suicide are common in patients with schizophrenia, but the reported prevalence vary largely across studies. Improved prevalence estimates and identification of moderators of the above self-directed violence are needed to enhance recognition and care, and to guide future management and research. This systematic review aims to estimate the pooled prevalence and identify moderators of suicide ideation, self-harm, and suicide among patients diagnosed with schizophrenia in China. Methods Relevant articles published until September 23, 2021, were searched using PubMed, EBSCO, Web of Science, Embase, Science Direct, CNKI, CBM, VIP, and Wanfang databases. Eligible studies published in English or Chinese which reported the prevalence of suicide ideation, self-harm, or suicide among Chinese patients with schizophrenia were collected. All studies passed a quality evaluation. This systematic review was registered with PROSPERO (registration number CRD42020222338). PRISMA guidelines were used in extracting and reporting data. Random-effects meta-analyses were generated using the meta package in R. Results A total of 40 studies were identified, 20 of which were evaluated as high-quality studies. Based on these studies, the prevalence of lifetime suicide ideation was 19.22% (95% CI: 7.57-34.50%), prevalence of suicide ideation at the time of investigation was 18.06% (95% CI: 6.49-33.67%), prevalence of lifetime self-harm was 15.77% (95% CI: 12.51-19.33%), and prevalence of suicide was 1.49% (95% CI: 0.00-7.95%). Multivariate meta-regression analysis revealed that age (β = - 0.1517, p = 0.0006) and dependency ratio (β = 0.0113, p < 0.0001) were associated with the lifetime prevalence of self-harm. Study assessment score (β = 0.2668, p < 0.0001) and dependency ratio (β = 0.0050, p = 0.0145) were associated with the lifetime prevalence of suicide ideation. Results of the spatial analysis showed that the prevalence of self-directed violence varied greatly across different provinces. Conclusion This systematic review provides estimates of the prevalence of self-directed violence among Chinese patients with schizophrenia and explores its moderators and spatial patterns. Findings also have important implications for allocating prevention and intervention resources to targeted high-risk populations in high prevalence areas.
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Affiliation(s)
- Yiying Liang
- Department of Epidemiology and Biostatistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Manqi Wu
- Department of Social Medicine and Health Management, School of Public Health, Peking University, Beijing, China
| | - Yanqiu Zou
- Department of Epidemiology and Biostatistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Xiaoyan Wan
- Department of Epidemiology and Biostatistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Yuanyuan Liu
- Department of Epidemiology and Biostatistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Xiang Liu
- Department of Health Behavior and Social Medicine, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
- *Correspondence: Xiang Liu,
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7
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Dourron HM, Strauss C, Hendricks PS. Self-Entropic Broadening Theory: Toward a New Understanding of Self and Behavior Change Informed by Psychedelics and Psychosis. Pharmacol Rev 2022; 74:982-1027. [DOI: 10.1124/pharmrev.121.000514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 06/14/2022] [Accepted: 06/16/2022] [Indexed: 11/22/2022] Open
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8
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Childhood Trauma Associations With the Interpersonal Psychological Theory of Suicide and Social Cognitive Biases in Psychotic Disorders. J Nerv Ment Dis 2022; 210:432-438. [PMID: 34966112 PMCID: PMC9156551 DOI: 10.1097/nmd.0000000000001462] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Childhood trauma (CT) is associated with suicidal ideation and behaviors (SI/SB) in people with psychosis. The interpersonal psychological theory of suicide (IPTS) suggests that there are four factors that increase suicide risk: thwarted belongingness, perceived burdensomeness, acquired capacity for suicide, and hopelessness. The IPTS constructs and social cognitive biases are associated with SI/SB in psychotic disorders. However, the role of CT in IPTS constructs and social cognitive biases has not been examined in psychosis. In an outpatient community sample of persons with psychotic disorders (N = 96) assessed with the Childhood Trauma Questionnaire, the aims of this study were to a) evaluate rates of CT in this sample, b) determine the relationship between CT types and lifetime SI/SB, and c) explore the relationship between CT types, IPTS constructs, and social cognitive biases. All participants reported experiencing CT. Emotional abuse was associated with greater SI severity and higher rates of lifetime suicide attempts, as well as with greater perceived burdensomeness and more severe negative social cognitive biases. Other CT types were minimally associated with SI/SB or IPST constructs; hopelessness was not associated. Overall, negative interpersonal beliefs and social cognitive biases may explain how CT increases suicide risk in psychosis.
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9
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Humpston CS. Paradoxes in a prism: Reflections on the omnipotent passivity and omniscient oblivion of schizophrenia. PHILOSOPHICAL PSYCHOLOGY 2022. [DOI: 10.1080/09515089.2022.2078187] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Clara S. Humpston
- Department of Psychology, University of York, York, UK
- School of Psychology, University of Birmingham, Birmingham, UK
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10
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The Dynamic Boundaries of the Self:Serial Dependence in the Sense of Agency. Cortex 2022; 152:109-121. [DOI: 10.1016/j.cortex.2022.03.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Revised: 01/17/2022] [Accepted: 03/19/2022] [Indexed: 11/23/2022]
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11
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Petrova N, Grigorieva E. Second-generation long-acting injectable antipsychotics in clinical practice. Zh Nevrol Psikhiatr Im S S Korsakova 2022; 122:115-123. [DOI: 10.17116/jnevro2022122021115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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12
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Ongeri L, Kariuki SM, Nyawira M, Schubart C, Tijdink JK, Newton CRJC, Penninx BWJH. Suicidal attempts and ideations in Kenyan adults with psychotic disorders: An observational study of frequency and associated risk factors. Front Psychiatry 2022; 13:1085201. [PMID: 36741571 PMCID: PMC9892760 DOI: 10.3389/fpsyt.2022.1085201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 12/28/2022] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Psychotic disorders increase the risk for premature mortality with up to 40% of this mortality attributable to suicide. Although suicidal ideation (SI) and suicidal behavior (SB) are high in persons with psychotic disorders in sub-Saharan Africa, there is limited data on the risk of suicide and associated factors among persons with psychotic disorders. METHODS We assessed SI and SB in persons with psychotic disorders, drawn from a large case-control study examining the genetics of psychotic disorders in a Kenyan population. Participants with psychotic disorders were identified using a clinical review of records, and the diagnosis was confirmed with the Mini-International Neuropsychiatric Interview (MINI). We conducted bivariate and multivariate logistic (for binary suicide outcomes) or linear regression (for suicide risk score) analysis for each of the suicide variables, with demographic and clinical variables as determinants. RESULTS Out of 619 participants, any current SI or lifetime suicidal attempts was reported by 203 (32.8%) with psychotic disorders, of which 181 (29.2%) had a lifetime suicidal attempt, 60 (9.7%) had SI in the past month, and 38 (20.9%) had both. Family history of suicidality was significantly associated with an increased risk of suicidality across all the following four outcomes: SI [OR = 2.56 (95% CI: 1.34-4.88)], suicidal attempts [OR = 2.01 (95% CI: 1.31-3.06)], SI and SB [OR = 2.00 (95% CI: 1.31-3.04)], and suicide risk score [beta coefficient = 7.04 (2.72; 11.36), p = 0.001]. Compared to persons aged <25 years, there were reduced odds for SI for persons aged ≥ 25 years [OR = 0.30 (95% CI: 0.14-0.62)] and ≥ 45 years [OR = 0.32 (95% CI: 0.12-0.89)]. The number of negative life events experienced increased the risk of SI and SB [OR = 2.91 (95% CI: 1.43-5.94)] for 4 or more life events. Higher negative symptoms were associated with more suicidal attempts [OR = 2.02 (95%CI: 1.15-3.54)]. Unemployment was also associated with an increased risk for suicidal attempts [OR = 1.58 (95%CI: 1.08-2.33)] and SI and SB [OR = 1.68 (95% CI: 1.15-2.46)]. CONCLUSION Suicidal ideation and SB are common in persons with psychotic disorders in this African setting and are associated with sociodemographic factors, such as young age and unemployment, and clinical factors, such as family history of suicidality. Interventions targeted at the community (e.g., economic empowerment) or at increasing access to care and treatment for persons with psychotic disorders may reduce the risk of suicide in this vulnerable population group.
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Affiliation(s)
- Linnet Ongeri
- Centre for Clinical Research, Kenya Medical Research Institute, Nairobi, Kenya
| | - Symon M Kariuki
- Department of Public Health, Pwani University, Kilifi, Kenya.,Neuroscience Unit, Kenya Medical Research Institute-Wellcome Trust Research Program, Kilifi, Kenya.,Department of Psychiatry, University of Oxford, Oxford, United Kingdom
| | - Miriam Nyawira
- Neuroscience Unit, Kenya Medical Research Institute-Wellcome Trust Research Program, Kilifi, Kenya
| | | | - Joeri K Tijdink
- Department of Ethics, Law and Humanities, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands.,Department of Philosophy, Faculty of Humanities, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Charles R J C Newton
- Department of Public Health, Pwani University, Kilifi, Kenya.,Neuroscience Unit, Kenya Medical Research Institute-Wellcome Trust Research Program, Kilifi, Kenya.,Department of Psychiatry, University of Oxford, Oxford, United Kingdom
| | - Brenda W J H Penninx
- Department of Psychiatry, Amsterdam Public Health, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
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13
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Henriksen MG, Raballo A, Nordgaard J. Self-disorders and psychopathology: a systematic review. Lancet Psychiatry 2021; 8:1001-1012. [PMID: 34688345 DOI: 10.1016/s2215-0366(21)00097-3] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 02/28/2021] [Accepted: 03/02/2021] [Indexed: 01/01/2023]
Abstract
In foundational texts on schizophrenia, the mental disorder was constitutively linked to a specific disintegration of subjectivity (often termed a self-disorder). Apart from Scharfetter's work on ego-pathology, research on self-disorders generally faded into oblivion, and self-disorders were only rediscovered as notable psychopathological features of the schizophrenia spectrum nearly two decades ago. Subsequently, the Examination of Anomalous Self-Experience (EASE) scale was constructed to allow systematic assessment of non-psychotic self-disorders. This Review is the first systematic review of empirical studies on self-disorders based on the EASE or other related scales. The results consistently show that self-disorders hyper-aggregate in schizophrenia spectrum disorders but not in other mental disorders; that self-disorders are found in individuals at a clinical risk of developing psychosis; that self-disorders show a high degree of temporal stability; that self-disorders predict the later development of schizophrenia spectrum disorders; and that self-disorders correlate with the canonical dimensions of the psychopathology of schizophrenia, impaired social functioning, and suicidality. Issues with the methods of the reviewed literature are critically discussed and the role of self-disorders in clinical psychiatry and future research is outlined.
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Affiliation(s)
- Mads Gram Henriksen
- Centre for Subjectivity Research, Department of Communication, University of Copenhagen, Copenhagen, Denmark; Mental Health Centre Amager, University Hospital of Copenhagen, Copenhagen, Denmark; Mental Health Centre Glostrup, University Hospital of Copenhagen, Copenhagen, Denmark.
| | - Andrea Raballo
- Section of Psychiatry, Clinical Psychology and Rehabilitation, Department of Medicine, University of Perugia, Perugia, Italy; Centre for Translational, Phenomenological and Developmental Psychopathology, Perugia University Hospital, Perugia, Italy
| | - Julie Nordgaard
- Mental Health Centre Amager, University Hospital of Copenhagen, Copenhagen, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
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Girgis RR, Basavaraju R, France J, Wall MM, Brucato G, Lieberman JA, Provenzano FA. An exploratory magnetic resonance imaging study of suicidal ideation in individuals at clinical high-risk for psychosis. Psychiatry Res Neuroimaging 2021; 312:111287. [PMID: 33848727 PMCID: PMC8137659 DOI: 10.1016/j.pscychresns.2021.111287] [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: 08/22/2020] [Revised: 11/18/2020] [Accepted: 04/06/2021] [Indexed: 11/28/2022]
Abstract
Suicide is a major cause of death in psychosis and associated with significant morbidity. Suicidal ideation (SI) is very common in those at clinical high-risk for psychosis (CHR) and predicts later suicide. Despite substantial work on the pathobiology of suicide in schizophrenia, little is known of its neurobiological underpinnings in the CHR or putatively prodromal state. Therefore, in this pilot study, we examined the neurobiology of SI in CHR individuals using structural MRI. Subjects were aged 14-30 and met criteria for the Attenuated Positive Symptom Psychosis-Risk Syndrome (APSS) delineated in the Structured Interview for Psychosis-Risk Syndromes (SIPS). Suicidality was assessed using the Columbia Suicide Severity Rating Scale (C-SSRS). Volumetric MRI scans were obtained on a 3T Phillips scanner. MRI data were available for 69 individuals (19 CHR without SI, 31 CHR with SI and 19 healthy control subjects). CHR individuals with SI had thicker middle temporal and right insular cortices than CHR individuals without SI and healthy control subjects. The location of these findings is consistent with neurobiological findings regarding suicide in syndromal psychosis. These findings underscore the potential for the use of brain imaging biomarkers of suicide risk in CHR individuals.
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Affiliation(s)
- Ragy R Girgis
- The New York State Psychiatric Institute/Columbia University Irving Medical Center, New York, N.Y., U.S.A.
| | - Rakshathi Basavaraju
- The New York State Psychiatric Institute/Columbia University Irving Medical Center, New York, N.Y., U.S.A
| | - Jeanelle France
- The New York State Psychiatric Institute/Columbia University Irving Medical Center, New York, N.Y., U.S.A
| | - Melanie M Wall
- The New York State Psychiatric Institute/Columbia University Irving Medical Center, New York, N.Y., U.S.A
| | - Gary Brucato
- The New York State Psychiatric Institute/Columbia University Irving Medical Center, New York, N.Y., U.S.A
| | - Jeffrey A Lieberman
- The New York State Psychiatric Institute/Columbia University Irving Medical Center, New York, N.Y., U.S.A
| | - Frank A Provenzano
- The New York State Psychiatric Institute/Columbia University Irving Medical Center, New York, N.Y., U.S.A
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15
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Sánchez-Sansegundo M, Portilla-Tamarit I, Rubio-Aparicio M, Albaladejo-Blazquez N, Ruiz-Robledillo N, Ferrer-Cascales R, Zaragoza-Martí A. Neurocognitive Functioning and Suicidal Behavior in Violent Offenders with Schizophrenia Spectrum Disorders. Diagnostics (Basel) 2020; 10:diagnostics10121091. [PMID: 33333732 PMCID: PMC7765245 DOI: 10.3390/diagnostics10121091] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 12/12/2020] [Accepted: 12/13/2020] [Indexed: 12/20/2022] Open
Abstract
Suicide is one of the main premature causes of death in patients with schizophrenia. However, little is known about the relationship between neurocognitive functioning and suicidality in violent offenders with schizophrenia who have been sentenced to psychiatric treatment after committing violent crimes. We examined the neurocognitive functioning of a sample of 61 violent offenders, most of them murderers with schizophrenia who were classified as suicide attempters (n = 26) and non-attempters (n = 35). We compared the neurocognitive functioning of both groups using a neuropsychological battery. Suicide attempters showed similar performance to non-attempters in a neuropsychological test across all domains of cognitive functioning, memory, attention, verbal fluency, and executive functioning. However, after controlling for demographic and clinical variables, suicide attempters performed better than non-attempters in two planning-related tasks: the Tower of London (p < 0.01) and the Zoo Map (p < 0.01). Suicide attempters were also characterized as having more family histories of suicidality and as displaying more depressive symptoms and negative symptoms of psychopathology on the Positive and Negative Syndrome Scale (PANSS) scale. These results suggest that suicide attempters have a greater ability to formulate plans and initiate goals directed at making a suicide attempt.
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Affiliation(s)
- Miriam Sánchez-Sansegundo
- Department of Health Psychology, Faculty of Health Science, University of Alicante, 03690 Alicante, Spain; (M.S.-S.); (I.P.-T.); (M.R.-A.); (N.A.-B.); (N.R.-R.)
| | - Irene Portilla-Tamarit
- Department of Health Psychology, Faculty of Health Science, University of Alicante, 03690 Alicante, Spain; (M.S.-S.); (I.P.-T.); (M.R.-A.); (N.A.-B.); (N.R.-R.)
| | - María Rubio-Aparicio
- Department of Health Psychology, Faculty of Health Science, University of Alicante, 03690 Alicante, Spain; (M.S.-S.); (I.P.-T.); (M.R.-A.); (N.A.-B.); (N.R.-R.)
| | - Natalia Albaladejo-Blazquez
- Department of Health Psychology, Faculty of Health Science, University of Alicante, 03690 Alicante, Spain; (M.S.-S.); (I.P.-T.); (M.R.-A.); (N.A.-B.); (N.R.-R.)
| | - Nicolás Ruiz-Robledillo
- Department of Health Psychology, Faculty of Health Science, University of Alicante, 03690 Alicante, Spain; (M.S.-S.); (I.P.-T.); (M.R.-A.); (N.A.-B.); (N.R.-R.)
| | - Rosario Ferrer-Cascales
- Department of Health Psychology, Faculty of Health Science, University of Alicante, 03690 Alicante, Spain; (M.S.-S.); (I.P.-T.); (M.R.-A.); (N.A.-B.); (N.R.-R.)
- Correspondence: ; Tel.: +34-00-9659000 (ext. 9420)
| | - Ana Zaragoza-Martí
- Department of Nursing, Faculty of Health Science, University of Alicante, 03690 Alicante, Spain;
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16
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Harris K, Haddock G, Peters S, Gooding P. Psychological resilience to suicidal thoughts and behaviours in people with schizophrenia diagnoses : A systematic literature review. Psychol Psychother 2020; 93:777-809. [PMID: 31625283 DOI: 10.1111/papt.12255] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 09/13/2019] [Indexed: 12/01/2022]
Abstract
PURPOSE Suicide deaths are a major concern in people with schizophrenia diagnoses. However, many people with such diagnoses do not attempt suicide, nor die by suicide, suggesting that some individuals are resilient to the impact of suicide triggers. This systematic literature review aimed to (1) appraise the evidence for psychological factors which confer resilience to suicidal thoughts and behaviours, and (2) categorize these psychological factors into broader psychological constructs which characterize resilience. METHODS The review was conducted in accordance with the PRISMA guidelines for the reporting of systematic reviews. A literature search of four electronic databases (Web of Science, PubMed, PsycINFO, and MEDLINE) was conducted. A quality evaluation of the included studies was carried out by two independent researchers using a quality assessment tool. RESULTS Psychological factors from 27 studies were categorized into four constructs: (1) perceived social support, (2) holding religious and spiritual beliefs, (3) identifying reasons for living, and (4) perceived positive personal skills and attributes. CONCLUSIONS The limited literature showed that resilience is important in understanding suicidal thoughts and behaviours in people with schizophrenia diagnoses. There is a need for prospective research that investigates moderating effects of psychological resilience in the pathways to suicidal thoughts and behaviours in people with schizophrenia diagnoses. PRACTITIONER POINTS Novel evidence for four psychological constructs which may confer resilience to suicidal thoughts and behaviours in people with schizophrenia diagnoses. Strong evidence for the impact of perceived social support and appraisals of personal skills and attributes on the severity of suicidal experiences in people with schizophrenia diagnoses. There was equivocal evidence for the effect of holding religious and spiritual beliefs on suicide attempts. Clinical practice would benefit from assessing perceived personal attributes and levels of social support from significant others and health professionals.
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Affiliation(s)
- Kamelia Harris
- Division of Psychology and Mental Health, School of Health Sciences, University of Manchester, UK.,Manchester Academic Health Science Centre (MAHSC), UK
| | - Gillian Haddock
- Division of Psychology and Mental Health, School of Health Sciences, University of Manchester, UK.,Manchester Academic Health Science Centre (MAHSC), UK.,Greater Manchester Mental Health NHS Foundation Trust, UK
| | - Sarah Peters
- Division of Psychology and Mental Health, School of Health Sciences, University of Manchester, UK.,Manchester Academic Health Science Centre (MAHSC), UK.,Manchester Centre for Health Psychology, University of Manchester, UK
| | - Patricia Gooding
- Division of Psychology and Mental Health, School of Health Sciences, University of Manchester, UK.,Manchester Academic Health Science Centre (MAHSC), UK
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17
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Abstract
The lifetime risk of dying by suicide in schizophrenia and related psychoses has been estimated to be approximately between 5% and 7%, though some have estimated that the number is closer to 10%. The highest risk for suicide occurs within the first year after presentation, when patients have a 12 times greater risk of dying by suicide than the general population, or a 60% higher risk compared with patients in other phases of psychosis, although the risk continues for many years. Some 31% of all deaths in first and early episode samples are due to suicide. Studies in individuals at clinical high-risk for psychosis (CHR) or with attenuated positive symptoms also demonstrate that suicidality is common and problematic in these individuals. Therefore, suicide in psychosis is a particularly severe problem. In order to develop interventions aimed at reducing the risk of suicide in psychotic individuals, it will be critical to understand the neurobiology of suicide in psychosis. In this paper, I report on the results of a systematic review of the work done to date on the neurobiology of suicide in psychosis and on suicidality in the CHR period. I will also identify gaps in knowledge and discuss future strategies for studying the neurobiology of suicidality in psychosis that may help to disentangle the links between suicide and psychosis and, by doing so, allow us to gain a greater understanding of the relationship between suicide and psychosis, which is critical for developing interventions aimed at reducing the risk of suicide in psychotic individuals.
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Affiliation(s)
- Ragy R Girgis
- The New York State Psychiatric Institute/Columbia University Irving Medical Center, New York, NY, USA
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18
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Well-Being and Self-Disorders in Schizotypal Disorder and Asperger Syndrome/Autism Spectrum Disorder. J Nerv Ment Dis 2020; 208:418-423. [PMID: 31977719 DOI: 10.1097/nmd.0000000000001145] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
We explored subjective well-being in two groups of young adult participants diagnosed with either schizotypal disorder (Sd) (n = 29) or Asperger syndrome/autism spectrum disorder (As/ASD) (n = 22). Well-being was impaired in both groups and was lower in the Sd group than in the As/ASD group. Furthermore, there was a negative correlation between well-being and the presence of self-disorders. The negative effect of self-disorders on well-being was still significant when adjusted for diagnosis, age and gender, and level of function. The present findings point toward clinically important disorder-specific differences in the nature of impaired well-being between the Sd group and the As/ASD group, as there seems to be a self-disorder-driven additional contribution to impaired subjective well-being within the schizophrenia spectrum. These findings further nuance the understanding of fundamental and clinically important qualitative differences between the schizophrenia spectrum and the autism spectrum.
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19
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The subjective perception of the association between psychotic experiences and suicidal behavior among young adults. Ir J Psychol Med 2020:1-6. [PMID: 32000874 DOI: 10.1017/ipm.2019.59] [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] [Indexed: 11/06/2022]
Abstract
OBJECTIVES Psychotic experiences such as hallucinations and delusions are reported by approximately 7.2% of the general population, even in the absence of a psychotic disorder. Individuals who report such psychotic experiences are significantly more likely to endorse suicidal ideation and behavior across several large epidemiological samples. This study aimed to determine whether individuals who reported psychotic experiences and suicidal behavior would subjectively endorse a causal relationship between these two clinical phenomena. METHODS Five open-ended questions were asked via online survey to 12 college students who had previously reported both hallucination-like experiences and suicidal behavior in a quantitative survey. Thematic analysis was used to analyze open-ended responses. RESULTS The majority of respondents, n (%) = 11 (91.6), did not endorse a notable subjective relationship between psychosis and suicidal ideation or suicide attempts. However, respondents did spontaneously report that stigma and fear may drive suicidal ideation among people who report psychotic experiences and other symptoms of psychological distress. CONCLUSIONS These findings are generally inconsistent with the hypothesis that psychotic experiences are directly related to suicidal behavior, and are consistent with the alternative hypothesis that both psychotic experiences and suicidal behavior are indicators of common underlying factors such as general psychological distress, potentially exacerbated by stigma.
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20
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The neurophenomenology of early psychosis: An integrative empirical study. Conscious Cogn 2020; 77:102845. [DOI: 10.1016/j.concog.2019.102845] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 10/16/2019] [Accepted: 10/16/2019] [Indexed: 12/23/2022]
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21
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Aydın M, Ilhan BC, Tekdemir R, Çokünlü Y, Erbasan V, Altınbaş K. Suicide attempts and related factors in schizophrenia patients. Saudi Med J 2019; 40:475-482. [PMID: 31056625 PMCID: PMC6535170 DOI: 10.15537/smj.2019.5.24153] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Objectives: To investigate the relationship between suicide attempts and demographic-clinical variables and to assess the methods used in suicide attempts by comparing schizophrenia patients with and without suicide attempts. Methods: A retrospective study with a total of 223 schizophrenia patients aged 18-65 years that were admitted to the Department of Psychiatry, Selcuk University and the Beyhekim Psychiatric Clinic Konya Training and Research Hospital, Konya, Turkey, between January 2014 and January 2018 The data collection forms created by researchers were completed using hospital medical records. Results: It was determined that 40.8% of schizophrenia patients attempted suicide at least once and that 39.6% of schizophrenia patients who attempted suicide had recurrent suicide attempts. Those with suicide attempts had a significantly longer mean duration of untreated psychosis and a higher total number of hospitalizations compared to those without suicide attempts. In addition, the use of depot antipsychotic drugs was significantly lower in those with suicide attempts. There was a statistically significant difference in the presence of traumatic life events between those with and without suicide attempts. Conclusion: Suicidal behavior is an important problem in schizophrenia. Identifying risk factors and high-risk individuals will guide us in the development of preventive interventions.
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Affiliation(s)
- Memduha Aydın
- Department of Psychiatry, Faculty of Medicine, Selçuk University, Konya, Turkey. E-mail.
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22
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Nelson B, Li E, Cicero DC, Gawęda Ł, Hartmann JA, Koren D, Polari A, Whitford TJ, Lavoie S. The construct validity of the Inventory of Psychotic-Like Anomalous Self-Experiences (IPASE) as a measure of minimal self-disturbance: Preliminary data. Early Interv Psychiatry 2019; 13:686-691. [PMID: 29968972 DOI: 10.1111/eip.12711] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2018] [Accepted: 06/10/2018] [Indexed: 01/17/2023]
Abstract
AIM The Inventory of Psychotic-Like Anomalous Self-Experiences (IPASE) is a self-report measure of minimal self-disturbance. The aim of the current report was to assess the construct validity of the scale by examining its convergent validity with the gold-standard measure of minimal self-disturbance, the Examination of Anomalous Self-Experience (EASE), and its discriminant validity. METHOD The sample consisted of 46 participants (21 ultra-high risk for psychosis patients, 14 first episode psychosis patients, 11 healthy controls). Correlations between the clinical instruments were examined. RESULTS The IPASE correlated strongly with general psychopathology and positive psychotic symptoms, moderately with negative symptoms, and weakly with manic symptoms. The strongest correlation (r = 0.92) was apparent between IPASE and EASE total scores. CONCLUSION These preliminary data indicate construct validity of the IPASE, demonstrating both convergent and discriminant validity. The IPASE may be suitable as a screener measure for minimal self-disturbance, but should not be used as a replacement to measure the construct of minimal self-disturbance, which requires considerable psychopathological sophistication.
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Affiliation(s)
- Barnaby Nelson
- Orygen, The National Centre of Excellence in Youth Mental Health, Parkville, Victoria, Australia.,Centre for Youth Mental Health, The University of Melbourne, Melbourne, Victoria, Parkville
| | - Emily Li
- Orygen, The National Centre of Excellence in Youth Mental Health, Parkville, Victoria, Australia.,Centre for Youth Mental Health, The University of Melbourne, Melbourne, Victoria, Parkville
| | - David C Cicero
- Department of Psychology, University of Hawaii at Manoa, Honolulu, Hawaii
| | - Łukasz Gawęda
- Department of Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,Department of Psychiatry, The Medical University of Warsaw, Warsaw, Poland
| | - Jessica A Hartmann
- Orygen, The National Centre of Excellence in Youth Mental Health, Parkville, Victoria, Australia.,Centre for Youth Mental Health, The University of Melbourne, Melbourne, Victoria, Parkville
| | - Danny Koren
- Psychology Department, University of Haifa, Haifa, Israel
| | - Andrea Polari
- Orygen, The National Centre of Excellence in Youth Mental Health, Parkville, Victoria, Australia.,Centre for Youth Mental Health, The University of Melbourne, Melbourne, Victoria, Parkville.,Orygen Youth Health Clinical Program, Melbourne, Victoria, Australia
| | - Thomas J Whitford
- Department of Psychology, University of New South Wales, Sydney, New South Wales, Australia
| | - Suzie Lavoie
- Orygen, The National Centre of Excellence in Youth Mental Health, Parkville, Victoria, Australia.,Centre for Youth Mental Health, The University of Melbourne, Melbourne, Victoria, Parkville
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23
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Koren D, Rothschild-Yakar L, Lacoua L, Brunstein-Klomek A, Zelezniak A, Parnas J, Shahar G. Attenuated psychosis and basic self-disturbance as risk factors for depression and suicidal ideation/behaviour in community-dwelling adolescents. Early Interv Psychiatry 2019; 13:532-538. [PMID: 29164828 DOI: 10.1111/eip.12516] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Revised: 09/01/2017] [Accepted: 09/30/2017] [Indexed: 12/22/2022]
Abstract
BACKGROUND AND AIMS Adolescents at clinical high risk (CHR) for psychosis, as defined by the presence of attenuated psychosis symptoms (APS), exhibit increased levels of suicidal ideation and behaviour. However, no research thus far has examined the link between basic self-disturbances (SDs), an established marker for CHR, and suicidality/self-harm in this population. The goal of this pilot study was to assess the association between SD, depression and suicidal ideation and behaviour among non-help-seeking adolescents from the community. METHOD A total of 100 community-dwelling adolescents (age range: 13-16) were assessed using the Examination of Anomalous Self-experience, Prodromal Questionnaire, Structured Interview for Prodromal Syndromes, Mood and Anxiety Symptom Questionnaire and the Schedule for Affective Disorders and Schizophrenia for School-Age Children (K-SADS). The K-SADS was used to derive a binary diagnosis of unipolar depression, as well as to measure suicidal ideation and behaviour and self-harm. RESULTS In a multiple regression analysis, SD accounted for variance in depressive symptoms and suicidality/self-harm over and above that accounted for by APS. Moreover, SD accounted for variance in suicidality/self-harm over and above that accounted for by depression symptoms. CONCLUSIONS These pilot results suggest that SD might be a unique dimension of vulnerability to depression and suicidality/self-harm in adolescence. Also, they encourage assessment of SD as part of a suicide risk assessment, particularly in the context of risk for subsequent psychosis.
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Affiliation(s)
- Dan Koren
- Department of Psychology, University of Haifa, Haifa, Israel.,Psychiatry Division, Rambam Medical Center, Haifa, Israel
| | | | - Liza Lacoua
- Department of Psychology, University of Haifa, Haifa, Israel
| | | | - Aya Zelezniak
- Department of Psychology, University of Haifa, Haifa, Israel
| | - Josef Parnas
- Psychiatric Center, Glostrup-Hvidovre, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.,Center for Subjectivity Research, Faculty of Humanities, University of Copenhagen, Copenhagen, Denmark
| | - Golan Shahar
- Department of Psychology, Ben-Gurion University, Beer-Sheba, Israel
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24
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Škodlar B, Henriksen MG. Toward a Phenomenological Psychotherapy for Schizophrenia. Psychopathology 2019; 52:117-125. [PMID: 31163426 DOI: 10.1159/000500163] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Accepted: 04/03/2019] [Indexed: 11/19/2022]
Abstract
During the last decades, research in phenomenological psychopathology has provided a vast array of insights that are invaluable for understanding the experiential worlds of patients with schizophrenia. Precisely, knowledge of patients' experiences is a necessary basis for a sound and thoughtful psychotherapy. This is especially important in psychotherapy for schizophrenia, where patients' experiences may not always be easily accessible or understandable. In the available literature, we found only scattered suggestions for a translation of insights from phenomenological psychopathology into psychotherapeutic practice. The aim of this article is to offer a preliminary translation. First, we outline characteristics of the experiential worlds in schizophrenia, highlighting what we call "core experiences" and "experience-near concepts." Then we explore the psychotherapeutic methods and strategies that can be developed and elaborated on the basis of the accumulated research in phenomenological psychopathology, drawing also on experiences from a phenomenologically informed psychotherapy unit at the University Psychiatric Hospital of Ljubljana. Here, we propose principles of a phenomenological psychotherapy for schizophrenia, dividing them into the following subgroups: (1) overall goals, (2) general attitudes, (3) main domains, and (4) therapeutic strategies. The unique value of phenomenological psychotherapy seems to lie in its ability to capture the heart of the patients' experiences and their inherent vulnerabilities and then use these insights to inform psychotherapeutic interventions.
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Affiliation(s)
- Borut Škodlar
- University Psychiatric Clinic Ljubljana, Ljubljana, Slovenia, .,Medical Faculty, University of Ljubljana, Ljubljana, Slovenia,
| | - Mads Gram Henriksen
- Center for Subjectivity Research, Philosophy Section, Department of Media, Communication and Cognition, Faculty of Humanities, University of Copenhagen, Copenhagen, Denmark.,Mental Health Centre Amager, University Hospital of Copenhagen Mental Health Centre Glostrup, University Hospital of Copenhagen, Copenhagen, Denmark.,Mental Health Centre Amager, University Hospital of Copenhagen Mental Health Centre Glostrup, University Hospital of Copenhagen, Copenhagen, Denmark
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25
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Klaunig MJ, Trask CL, Neis AM, Cohn JR, Chen X, Berglund AM, Cicero DC. Associations among domains of self-disturbance in schizophrenia. Psychiatry Res 2018; 267:187-194. [PMID: 29913377 DOI: 10.1016/j.psychres.2018.05.082] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Revised: 05/09/2018] [Accepted: 05/29/2018] [Indexed: 11/19/2022]
Abstract
Self-disturbances are increasingly recognized as important, possibly even central, features of schizophrenia. However, little is known about the associations among different manifestations of self-disturbances. The aims of the current study were threefold. We aimed to (1) replicate previous findings of increased self-disturbances in schizophrenia, (2) correlate manifestations of self-disturbances in schizophrenia across three domains, and (3) correlate self-disturbances with five symptoms domains of schizophrenia, including positive, negative, disorganized symptoms, excitement, and emotional distress. We examined three domains of self-experience, including somatosensation, anomalous self-experiences, and self-concept clarity. Participants included 48 individuals with schizophrenia and 36 non-psychiatric controls. The results of this study replicate previous findings of significantly higher levels of self-disturbances in people with schizophrenia. The results also indicate positive correlations between the domains of anomalous self-experiences and self-concept clarity, but not somatosensation, in individuals with schizophrenia. As well, anomalous self-experiences were positively correlated with positive symptoms, disorganized symptoms, and emotional distress and self-concept clarity was negatively correlated with disorganized symptoms and emotional distress.
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Affiliation(s)
- Mallory J Klaunig
- Department of Psychology, University of Hawaii at Manoa, Honolulu, HI, USA
| | - Christi L Trask
- Department of Psychology, University of Hawaii at Manoa, Honolulu, HI, USA
| | - Aaron M Neis
- Department of Psychology, University of Hawaii at Manoa, Honolulu, HI, USA
| | - Jonathan R Cohn
- Department of Psychology, University of Hawaii at Manoa, Honolulu, HI, USA
| | - Xuefang Chen
- Department of Psychology, University of Hawaii at Manoa, Honolulu, HI, USA
| | - Alysia M Berglund
- Department of Psychology, University of Hawaii at Manoa, Honolulu, HI, USA
| | - David C Cicero
- Department of Psychology, University of Hawaii at Manoa, Honolulu, HI, USA.
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26
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SanSegundo MS, Ferrer-Cascales R, Bellido JH, Bravo MP, Oltra-Cucarella J, Kennedy HG. Prediction of Violence, Suicide Behaviors and Suicide Ideation in a Sample of Institutionalized Offenders With Schizophrenia and Other Psychosis. Front Psychol 2018; 9:1385. [PMID: 30131743 PMCID: PMC6091276 DOI: 10.3389/fpsyg.2018.01385] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2016] [Accepted: 07/17/2018] [Indexed: 11/13/2022] Open
Abstract
This study examined the predictive validity of the Spanish version of the Suicide Risk Assessment Manual (S-RAMM) and the Historical-Clinical-Risk Management-20 (HCR-20) in a sample of violent offenders with schizophrenia and other psychosis, who had committed violent crimes and had been sentenced to compulsory psychiatric treatment by the criminal justice system. Patients were prospectively monitored within the institution for 18 months. During the follow-up period, 25% of offenders were involved in any suicidal behavior including acts of self-harm, suicidal ideation and suicide attempts and 34% were physically or verbally violent. The S-RAMM and HCR-20 risk assessment tools were strongly correlated and were able to predict suicidal behavior and violence with a moderate-large effect size (AUCs = 0.81-0.85; AUCs = 0.78-0.80 respectively). Patients scoring above the mean on the S-RAMM (>20-point cut-off) had a five times increased risk of suicide related events (OR = 5.05, 95% CI = 2.6-9.7) and sevenfold risk of violence in the HCR-20 (>21-point cut-off) (OR = 7.13, 95% CI = 2.0-21.2) than those scoring below the mean. Offenders at high risk for suicide and violence had significantly more suicide attempts (p < 0.001) and more prior sentences for violent crimes (p < 0.001). These results support the use of the S-RAMM and HCR-20 for clinical practice by providing evidence of the utility of these measures for predicting risk for suicidal and violent behavior in mentally disordered offenders.
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Affiliation(s)
| | | | - Jesús H. Bellido
- Department of Psychology, Alicante Forensic Psychiatric Hospital, Alicante, Spain
| | - Mar P. Bravo
- Department of Psychiatry, Institute of Legal Medicine, Alicante, Spain
| | | | - Harry G. Kennedy
- Department of Psychiatry, Trinity College, University of Dublin, Dundrum, Ireland
- Central Mental Hospital, Dublin, Ireland
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27
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Jakhar K, Beniwal RP, Bhatia T, Deshpande SN. Self-harm and suicide attempts in Schizophrenia. Asian J Psychiatr 2017; 30:102-106. [PMID: 28865243 PMCID: PMC5694351 DOI: 10.1016/j.ajp.2017.08.012] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Revised: 08/09/2017] [Accepted: 08/13/2017] [Indexed: 10/19/2022]
Abstract
BACKGROUND The risk of suicide among persons with schizophrenia (SZ) is higher than in general population, with multiple contributory factors. We assessed the prevalence of risk of deliberate self-harm and suicide attempts, along with associated socio-demographic and clinical factors in a group of SZ outpatients (n=61) as part of a larger study on overall schizophrenia-associated risks. AIMS To investigate factors associated with risk of deliberate self-harm and suicide among persons with schizophrenia. METHOD Out of 270 SZ participants evaluated for various risks using Ram Manohar Lohia Risk Assessment Interview (RML-RAI), 61 reported risk of self-harm including suicide attempt/s. The factors associated with this risk were further evaluated on clinical details and Diagnostic Interview for Genetic Studies. RESULTS Risk of reported self-harm was 22.59%. Among them, 10% had attempted suicide at least once. Current age and past month Global Assessment of Functioning score from DIGS (GAF) were significantly correlated with suicide attempt. Attempters had significantly lower current GAF score, indicating poorer functioning. Among 27 attempters, 9 attempted at the onset of illness while 6 others attempted suicide within one year. Most common method of attempt was ingestion of insecticides or overdose of medication, followed by hanging or jumping from height. CONCLUSION In our hospital-based sample of suicide attempters, 10% had attempted suicide, among them over 55% within first year of illness. Attempters were significantly older than non-attempters and suffered from significantly more severe illness than non-attempters. Positive symptoms were significantly associated with attempt, irrespective of time at which suicide was attempted.
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Affiliation(s)
- Kiran Jakhar
- Dept. Of Psychiatry, Centre of Excellence in Mental Health, PGIMER-Dr. R.M.L. Hospital, New Delhi, India.
| | - Ram Pratap Beniwal
- Dept. Of Psychiatry, Centre of Excellence in Mental Health, PGIMER-Dr. R.M.L. Hospital, New Delhi, India.
| | - Triptish Bhatia
- GRIP- NIH Project, Dept. of Psychiatry, Centre of Excellence in Mental Health, PGIMER-Dr. R.M.L. Hospital, New Delhi, India.
| | - Smita N Deshpande
- Dept. Of Psychiatry, Centre of Excellence in Mental Health, PGIMER-Dr. R.M.L. Hospital, New Delhi, India.
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Haug E, Øie MG, Andreassen OA, Bratlien U, Romm KL, Møller P, Melle I. The Association between Anomalous Self-experiences, Self-esteem and Depressive Symptoms in First Episode Schizophrenia. Front Hum Neurosci 2016; 10:557. [PMID: 27872587 PMCID: PMC5097906 DOI: 10.3389/fnhum.2016.00557] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Accepted: 10/20/2016] [Indexed: 11/13/2022] Open
Abstract
Background: Anomalous self-experiences (ASEs) aggregate in schizophrenia spectrum disorders, but the relationship between ASEs, and depression has been studied to a limited extent. Lower self-esteem has been shown to be associated with depression in early psychosis. Our hypothesis is that ASEs in early phases of schizophrenia are linked to lower levels of self-esteem, which in turn is associated with depression. Aim: The aim is to examine the relationship between ASEs, self-esteem and depression in first-episode schizophrenia spectrum disorders. Method: ASEs were assessed in 55 patients with first-episode schizophrenia by means of the Examination of anomalous Self-Experience (EASE) instrument. Assessment of depression was based on the Calgary Depression Scale for Schizophrenia (CDSS). Self-esteem was measured using the Rosenberg Self-Esteem Scale (RSES). Symptom severity was assessed using the Structured Clinical Interview for the Positive and Negative Syndrome Scale (SCI-PANSS). Substance misuse was measured with the Drug Use Disorder Identification Test (DUDIT), and alcohol use was measured with the Alcohol Use Disorder Identification Test (AUDIT). Data on childhood adjustment were collected using the Premorbid Adjustment Scale (PAS). Data on childhood trauma were collected using the Norwegian version of the Childhood Trauma Questionnaire, short form (CTQ-SF). Results: Analyses detected a significant association between current depression and ASEs as measured by the EASE in women, but not in men. The effect of ASEs on depression appeared to be mediated by self-esteem. No other characteristics associated with depression influenced the relationship between depression, self-esteem and ASEs. Conclusion: Evaluating ASEs can assist clinicians in understanding patients' experience of self-esteem and depressive symptoms. The complex interaction between ASEs, self-esteem, depression and suicidality could be a clinical target for the prevention of suicidality in this patient group.
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Affiliation(s)
- Elisabeth Haug
- Division of Mental Health, Innlandet Hospital Trust Brumunddal, Norway
| | - Merete G Øie
- Department of Psychology, University of OsloOslo, Norway; Research Department, Innlandet Hospital TrustBrumunddal, Norway
| | - Ole A Andreassen
- NORMENT K.G. Jebsen Centre for Psychosis Research, Oslo University Hospital and Institute of Clinical Medicine, University of Oslo Oslo, Norway
| | - Unni Bratlien
- Division of Mental Health, Innlandet Hospital Trust Brumunddal, Norway
| | - Kristin L Romm
- NORMENT K.G. Jebsen Centre for Psychosis Research, Oslo University Hospital and Institute of Clinical Medicine, University of OsloOslo, Norway; Division of Mental Health and Addiction, Oslo University HospitalOslo, Norway
| | - Paul Møller
- Division of Mental Health and Addiction, Department of Mental Health Research and Development, Vestre Viken Hospital Trust Lier, Norway
| | - Ingrid Melle
- NORMENT K.G. Jebsen Centre for Psychosis Research, Oslo University Hospital and Institute of Clinical Medicine, University of Oslo Oslo, Norway
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Koren D, Lacoua L, Rothschild-Yakar L, Parnas J. Disturbances of the Basic Self and Prodromal Symptoms Among Young Adolescents From the Community: A Pilot Population-Based Study. Schizophr Bull 2016; 42:1216-24. [PMID: 26994115 PMCID: PMC4988732 DOI: 10.1093/schbul/sbw010] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND AND GOAL Recent findings have provided preliminary support for the notion that basic self-disturbances (SD) are related to prodromal symptoms among nonpsychotic help-seeking adolescents. As a sizable proportion of adolescents who are at risk do not seek help, this study attempts to assess the extent to which these findings can be generalized to the entire population of adolescents who are at risk for psychosis. METHOD The concurrent relationship between SD and prodromal symptoms was explored in a sample of 100 non-help-seeking adolescents (age 13-15) from the community. SD were assessed with the Examination of Anomalous Self-Experience (EASE); prodromal symptoms and syndromes were assessed with the Structured Interview for Prodromal Syndromes (SIPS); psychosocial functioning was assessed with the "Social and Role Global Functioning Scales"; and level of distress with the Mood and Anxiety States Questionnaire (MASQ). RESULTS SD significantly correlated with sub-clinical psychotic symptoms (r = .70, P < .0001). This correlation was significantly stronger than those of SD with mood symptoms and social functioning. Finally, SD was the single best concurrent predictor of prodromal symptoms and syndromes. CONCLUSIONS These results provide preliminary support for the generalizability of the association between SD and prodromal symptoms for the entire population of adolescents who are clinically at high risk for psychosis. In addition, they further support the notion that this association is both specific and unique.
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Affiliation(s)
- Danny Koren
- Department of Psychology, University of Haifa, Haifa, Israel;
| | - Liza Lacoua
- Department of Psychology, University of Haifa, Haifa, Israel
| | | | - Josef Parnas
- Psychiatric Center, Glostrup-Hvidovre, Faculty of Health and Medical Sciences, University of Copenhagen, Brøndby, Denmark;,Center for Subjectivity Research, Faculty of Humanities, University of Copenhagen, Copenhagen, Denmark
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Benson O, Gibson S, Boden ZV, Owen G. Exhausted without trust and inherent worth: A model of the suicide process based on experiential accounts. Soc Sci Med 2016; 163:126-34. [DOI: 10.1016/j.socscimed.2016.06.045] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Revised: 06/21/2016] [Accepted: 06/24/2016] [Indexed: 10/21/2022]
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Shioda A, Tadaka E, Okochi A. Loneliness and related factors among people with schizophrenia in Japan: a cross-sectional study. J Psychiatr Ment Health Nurs 2016; 23:399-408. [PMID: 27485911 DOI: 10.1111/jpm.12318] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/19/2016] [Indexed: 11/29/2022]
Abstract
UNLABELLED WHAT IS KNOWN ABOUT THE SUBJECT?: Loneliness among people diagnosed with schizophrenia is a serious problem. Recent studies have focused on the loneliness; however, no study has examined the relationships between loneliness and both individual and environmental factors comprehensively. WHAT THIS PAPER ADDS TO EXISTING KNOWLEDGE?: The main results indicated that the community-dwelling people diagnosed with schizophrenia in Japan as well as in other countries experienced higher levels of loneliness. Both individual and environmental factors were related to loneliness. Increasing the self-efficacy for community life and self-esteem of individual factors, and not being socially isolated and increasing community integration of environmental factors would improve their loneliness. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: Health practitioners, in particular, public health nurses in mental health care, should work to develop a partnership with people diagnosed with schizophrenia, their family members, friends and other community-dwelling people in order to decrease and prevent loneliness. For individuals diagnosed with schizophrenia, interventions by cooperating with community resources and using the technique of nurses to assist them with continuous community activity could be useful. For environmental interventions, population approach such as developing daily programmes which family members can participate in, and cooperating with educational institutions and community events could have a positive effects. ABSTRACT Introduction Loneliness among people diagnosed with schizophrenia living in communities can decrease quality of life and may contribute to suicide. Aim The aim of this study was to examine the levels of loneliness among Japanese people diagnosed with schizophrenia and to identify individual and environmental factors related to their loneliness. Method A cross-sectional survey was conducted with 264 people diagnosed with schizophrenia who use local activity support centres in urban areas. The self-administered questionnaires included questions on loneliness, demographic characteristics, individual factors including self-efficacy for community life and self-esteem, and environmental factors including social isolation, community integration and service use. Results The study results indicated that people diagnosed with schizophrenia in Japan experience higher levels of loneliness, corroborating results from other countries. Multiple regression analysis showed that a lower level of self-efficacy for community life, self-esteem, community integration and social isolation predicted a higher level of loneliness, accounting for 55.3% of variance. Implications for Practice Public health nurses in mental health care in Japan can work with individuals diagnosed with schizophrenia and communities using the technique to assist them with continuous activity and cooperating with community resources and educational institutions in order to decrease and prevent loneliness.
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Affiliation(s)
- A Shioda
- Graduate School of Health Management, Keio University, Yokohama, Japan
| | - E Tadaka
- Department Community Health Nursing, Yokohama City University, Yokohama, Japan
| | - A Okochi
- Department Community Health Nursing, Yokohama City University, Yokohama, Japan
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Depp CA, Moore RC, Perivoliotis D, Holden JL, Swendsen J, Granholm EL. Social behavior, interaction appraisals, and suicidal ideation in schizophrenia: The dangers of being alone. Schizophr Res 2016; 172:195-200. [PMID: 26948502 PMCID: PMC4915940 DOI: 10.1016/j.schres.2016.02.028] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Revised: 02/11/2016] [Accepted: 02/15/2016] [Indexed: 10/22/2022]
Abstract
Despite the increasing attention to social appraisals in suicide risk, the interpersonal correlates of suicidal thoughts and behavior in schizophrenia are not well understood. Ecological momentary assessment could reveal whether dysfunctional social appraisals and behavior are evident in people with schizophrenia with suicidal ideation. A total of 93 outpatients with diagnoses of schizophrenia with (n=18, 19%) and without (N=75; 81%) suicidal ideation participated in one week of intensive daily monitoring via mobile devices, generating real-time reports on the quantity of social interactions and appraisals about them, as well as information concerning concurrent affect and symptoms. The presence of suicidal ideation was not associated with the quantity of social interactions or time spent alone, but it was associated with the anticipation of being alone as well as greater negative and lower positive affect when alone. Despite this aversive experience of being alone, people with suicidal ideation reported negative appraisals about the value of recent and potential social interactions. These findings suggest that suicidal ideation in schizophrenia may not be associated with the quantity of social interactions, but with negative expectations about the quality of social interactions coupled with an aversive experience of being alone. Cognitive therapy interventions that address negative expectations and pleasure about social interactions, especially when alone, may reduce suicidal ideation.
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Affiliation(s)
- Colin A. Depp
- Department of Psychiatry, UC San Diego, La Jolla, CA, United States,VA San Diego Healthcare System, La Jolla, CA, United States,Corresponding author at: Department of Psychiatry (0664), University of California, San Diego, 9500 Gilman Drive, La Jolla, CA 92093-0664, United States. (C.A. Depp)
| | - Raeanne C. Moore
- Department of Psychiatry, UC San Diego, La Jolla, CA, United States
| | - Dimitri Perivoliotis
- Department of Psychiatry, UC San Diego, La Jolla, CA, United States,VA San Diego Healthcare System, La Jolla, CA, United States
| | | | - Joel Swendsen
- Université of Bordeaux, Bordeaux, Ecole Pratique des Hautes Etudes, La Sorbonne, Paris, France
| | - Eric L. Granholm
- Department of Psychiatry, UC San Diego, La Jolla, CA, United States,VA San Diego Healthcare System, La Jolla, CA, United States
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Handley S, Patel MX, Flanagan RJ. Antipsychotic-related fatal poisoning, England and Wales, 1993-2013: impact of the withdrawal of thioridazine. Clin Toxicol (Phila) 2016; 54:471-80. [PMID: 27023487 DOI: 10.3109/15563650.2016.1164861] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
CONTEXT Use of second generation antipsychotics in England and Wales has increased in recent years whilst prescription of first generation antipsychotics has decreased. METHODS To evaluate the impact of this change and of the withdrawal of thioridazine in 2000 on antipsychotic-related fatal poisoning, we reviewed all such deaths in England and Wales 1993-2013 recorded on the Office for National Statistics drug poisoning deaths database. We also reviewed antipsychotic prescribing in the community, England and Wales, 2001-2013. Use of routine mortality data: When an antipsychotic was recorded with other drug(s), the death certificate does not normally say if the antipsychotic caused the death rather than the other substance(s). A second consideration concerns intent. A record of "undetermined intent" is likely to have been intentional self-poisoning, the evidence being insufficient to be certain that the individual intended to kill. A record of drug abuse/dependence, on the other hand, is likely to have been associated with an unintentional death. Accuracy of the diagnosis of poisoning: When investigating a death in someone prescribed antipsychotics, toxicological analysis of biological samples collected post-mortem is usually performed. However, prolonged attempts at resuscitation, or diffusion from tissues into blood as autolysis proceeds, may serve to alter the composition of blood sampled after death from that circulating at death. With chlorpromazine and with olanzapine a further factor is that these compounds are notoriously unstable in post-mortem blood. Deaths from antipsychotics: There were 1544 antipsychotic-related poisoning deaths. Deaths in males (N = 948) were almost twice those in females. For most antipsychotics, the proportion of deaths in which a specific antipsychotic featured either alone, or only with alcohol was 30-40%, but for clozapine (193 deaths) such mentions totalled 66%. For clozapine, the proportion of deaths attributed to either intentional self-harm, or undetermined intent was 44%, but for all other drugs except haloperidol (20 deaths) the proportion was 56% or more. The annual number of antipsychotic-related deaths increased from some 55 per year (1.0 per million population) between 1993 and 1998 to 74 (1.5 per million population) in 2000, and then after falling slightly in 2002 increased steadily to reach 109 (1.9 per million population) in 2013. Intent: The annual number of intentional and unascertained intent poisoning deaths remained relatively constant throughout the study period (1993: 35 deaths, 2013: 38 deaths) hence the increase in antipsychotic-related deaths since 2002 was almost entirely in unintentional poisoning involving second generation antipsychotics. Clozapine, olanzapine, and quetiapine were the second generation antipsychotics mentioned most frequently in unintentional poisonings (99, 136, and 99 deaths, respectively). Mentions of diamorphine/morphine and methadone (67 and 99 deaths, respectively) together with an antipsychotic were mainly (84 and 90%, respectively) in either unintentional or drug abuse-related deaths. Deaths and community prescriptions: Deaths involving antipsychotics (10 or more deaths) were in the range 11.3-17.1 deaths per million community prescriptions in England and Wales, 2001-2013. Almost all (96%) such deaths now involve second generation antipsychotics. This is keeping with the increase in annual numbers of prescriptions of these drugs overall (<1 million in 2000, 7 million in 2013), largely driven by increases in prescriptions for olanzapine and quetiapine. In contrast, deaths involving thioridazine declined markedly (from 40 in 2000 to 10 in 2003-2013) in line with the fall in prescriptions for thioridazine from 2001. CONCLUSIONS The removal of thioridazine has had no apparent effect on the incidence of antipsychotic-related fatal poisoning in England and Wales. That such deaths have increased steadily since 2001 is in large part attributable to an increase in unintentional deaths related to (i) clozapine, and (ii) co-exposure to opioids, principally diamorphine and methadone.
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Affiliation(s)
- S Handley
- a Toxicology Unit, Department of Clinical Biochemistry , King's College Hospital NHS Foundation Trust , London , UK
| | - M X Patel
- b Department of Psychosis Studies , Institute of Psychiatry, Psychology and Neuroscience, King's College London , London , UK
| | - R J Flanagan
- a Toxicology Unit, Department of Clinical Biochemistry , King's College Hospital NHS Foundation Trust , London , UK
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Ussorio D, Giusti L, Wittekind CE, Bianchini V, Malavolta M, Pollice R, Casacchia M, Roncone R. Metacognitive training for young subjects (MCT young version) in the early stages of psychosis: Is the duration of untreated psychosis a limiting factor? Psychol Psychother 2016; 89:50-65. [PMID: 25799999 DOI: 10.1111/papt.12059] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2014] [Revised: 01/07/2015] [Indexed: 11/26/2022]
Abstract
OBJECTIVES The treatment program 'Metacognitive training for patients with schizophrenia' (MCT) addresses cognitive biases assumed to play a crucial role in the pathogenesis of delusions (e.g., jumping to conclusions, theory of mind deficits). The aim of our study was to examine the effectiveness and the feasibility of this intervention targeted to early phases of psychosis (MCT young version). DESIGN An experimental design included two groups of subjects on the basis of their duration of untreated psychosis (DUP) 'short' (less or equal than 12 months) and 'long' DUP (longer than 12 months), assessed at baseline and after the 4-month intervention. METHODS Fifty-six young subjects affected by early psychosis were assessed on psychopathology, social functioning, neurocognitive, and metacognitive measures. The primary outcome was the reduction of psychopathology. Secondary outcomes included reduction of cognitive and emotional dysfunction and improvement of social functioning. RESULTS At the end of the 4-month MCT, both groups showed significant improvements in many variables: positive symptoms, cognitive functions, as verbal memory, attention and mental flexibility, and metacognitive functions, as cognitive insight. Significant and positive changes were found in theory of mind abilities and social perception. CONCLUSIONS The difference in DUP between the two groups of young subjects of our sample did not seem to influence the intervention outcomes, still taking into account that the average difference between the two groups in terms of DUP is 12.6 months. PRACTITIONER POINTS Metacognition refers to the general ability 'to think about thinking,' that is, the ability to think about one's mental state and the mental states of others. Persons with schizophrenia experience different metacognitive impairments. The metacognitive training for patients with schizophrenia - young version can be applied to young people affected by psychosis and seems to improve symptomatology, social functioning, cognitive, and metacognitive abilities, independently by their Duration of Untreated Psychosis over a 2-year period.
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Affiliation(s)
- Donatella Ussorio
- Unit of Psychiatry, Department of Life, Health and Environmental Sciences, University of L'Aquila, Italy
| | - Laura Giusti
- Unit of Psychiatry, Department of Life, Health and Environmental Sciences, University of L'Aquila, Italy
| | - Charlotte E Wittekind
- Department of Psychiatry and Psychotherapy, University Medical Center Hamburg - Eppendorf, Germany
| | - Valeria Bianchini
- Unit of Psychiatry, Department of Life, Health and Environmental Sciences, University of L'Aquila, Italy
| | - Maurizio Malavolta
- Unit of Psychiatry, Department of Life, Health and Environmental Sciences, University of L'Aquila, Italy
| | - Rocco Pollice
- Unit of Psychiatry, Department of Life, Health and Environmental Sciences, University of L'Aquila, Italy
| | - Massimo Casacchia
- Unit of Psychiatry, Department of Life, Health and Environmental Sciences, University of L'Aquila, Italy
| | - Rita Roncone
- Unit of Psychiatry, Department of Life, Health and Environmental Sciences, University of L'Aquila, Italy
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Abstract
BACKGROUND The life time risk of suicide among patients with long term psychosis is 5-15%. Suicide prevention in this group is a major clinical challenge. AIMS To capture specific characteristics of suicidal communication and critical events preceding suicide in patients with psychosis. METHODS Medical records were examined and a life event inventory applied to a one-year cohort of 21 cases of suicide in the clinical group in Stockholm county. RESULTS In most cases direct or indirect verbal communication of suicidal thoughts were documented before the suicide. Three months preceeding death, 20 of the 21 subjects had described one or more negative critical experiences, typically physical illness, loss of contact with an important other, loss of "home", and intolerable side effects of medication. In most cases the suicide appeared to be the culmination of prolonged suffering and suicidal deliberations. CONCLUSIONS Suicide prevention among patients with psychosis requires sensitivity, active listening, and responsiveness on the part of the care person to the patient's explicit suicidal communication and perceptions of care-related or other incidents or interactions, even when conveyed in an odd manner or with little emotion. To prevent suicide, attentive and long-term planning in collaboration with the patient is essential.
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Affiliation(s)
- Anne Stefenson
- 1 National Center for Suicide Research and Prevention of Mental Ill-Health (NASP), Karolinska Institute, Stockholm, Sweden
| | - David Titelman
- 1 National Center for Suicide Research and Prevention of Mental Ill-Health (NASP), Karolinska Institute, Stockholm, Sweden
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Ventriglio A, Gentile A, Bonfitto I, Stella E, Mari M, Steardo L, Bellomo A. Suicide in the Early Stage of Schizophrenia. Front Psychiatry 2016; 7:116. [PMID: 27445872 PMCID: PMC4921745 DOI: 10.3389/fpsyt.2016.00116] [Citation(s) in RCA: 94] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Accepted: 06/13/2016] [Indexed: 12/11/2022] Open
Abstract
Suicide is a relevant leading cause of death among patients affected by schizophrenia. Even if suicidal ideation may be present in different stages of disease, some differences have been described between the risk of suicide in patients experiencing first episode of psychosis and those with long-term schizophrenia. It is particularly higher during the first year of illness and reaches a steady decline over the following years. Suicidal ideation and attempts may also be common among subjects with subthreshold psychotic experiences. Factors associated with the risk of suicide in the early phase of schizophrenia are previous suicidal attempts and social aspects: the lack of social support and stable relationships, social drift after the first episode, and social impairment. Also, several psychotic symptoms (suspiciousness, paranoid delusions, mental disintegration and agitation, negative symptoms, depression and hopelessness, and command hallucinations) and substance abuse are associated with higher risk of suicide. It has been described that perfectionism and good levels of insight among individuals who have recently developed psychotic symptoms are significantly associated with higher numbers of suicidal attempts. Moreover, recent evidences show that prefrontal cortex-based circuit dysfunction may be related to suicide in the early stage of schizophrenia. This narrative review summarizes available evidences on suicide in the early stage of schizophrenia and deals with issues to be further studied and discussed.
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Affiliation(s)
- Antonio Ventriglio
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy; Department of Mental Health, Regione Marche, ASUR, Area Vasta 2, Jesi, Italy
| | | | - Iris Bonfitto
- Department of Clinical and Experimental Medicine, University of Foggia , Foggia , Italy
| | - Eleonora Stella
- Department of Clinical and Experimental Medicine, University of Foggia , Foggia , Italy
| | - Massimo Mari
- Department of Mental Health, Regione Marche, ASUR, Area Vasta 2 , Jesi , Italy
| | - Luca Steardo
- Department of Psychiatry, University of Naples SUN , Naples , Italy
| | - Antonello Bellomo
- Department of Clinical and Experimental Medicine, University of Foggia , Foggia , Italy
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Gill KE, Quintero JM, Poe SL, Moreira AD, Brucato G, Corcoran CM, Girgis RR. Assessing suicidal ideation in individuals at clinical high risk for psychosis. Schizophr Res 2015; 165:152-6. [PMID: 25960038 PMCID: PMC4457707 DOI: 10.1016/j.schres.2015.04.022] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Revised: 04/14/2015] [Accepted: 04/16/2015] [Indexed: 11/27/2022]
Abstract
BACKGROUND The majority of individuals with schizophrenia and other psychotic illnesses have had suicidal ideation at some point during the illness. However, little is known about the variation in level and intensity of suicidal ideation and symptoms in the attenuated stage of psychotic illness. Our aims were to assess prevalence of suicidal ideation in this at risk group, and to examine the severity and intensity of suicidal ideation, and their relation to symptoms. METHODS Suicidal ideation was assessed in 42 clinical high-risk participants using the Columbia Suicide Severity Rating Scale (C-SSRS). We hypothesized that prevalence rates would be similar to what was found in previous studies, and individuals with suicidal ideation would have higher positive and negative symptoms, with poorer functioning. We assessed levels of severity and intensity of suicidal ideation related to these symptoms, and examined how depressive symptoms affected these relationships. RESULTS Nearly half (42.9%) of participants reported having current suicidal ideation. We found no relationship to positive symptoms. However, severity and intensity of suicidal ideation were found to be related to negative symptoms and level of functioning. When controlling for depressive symptoms during exploratory analysis, this relationship still emerged. CONCLUSIONS This study adds to the literature demonstrating the complex nature of suicidal ideation in psychotic illness. The C-SSRS has shown to be helpful in determining relationships between severity and intensity in suicidal ideation in relation to specific symptoms in a research setting.
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Affiliation(s)
- Kelly E. Gill
- Department of Psychiatry at Columbia University Medical Center, New York, NY,Department of Psychology at The Catholic University of America, Washington, DC
| | - Jean M. Quintero
- Department of Psychiatry at Columbia University Medical Center, New York, NY
| | - S. Lucy Poe
- Department of Psychiatry at Columbia University Medical Center, New York, NY
| | - Alvaro D. Moreira
- Department of Psychiatry at Columbia University Medical Center, New York, NY
| | - Gary Brucato
- Department of Psychiatry at Columbia University Medical Center, New York, NY
| | - Cheryl M. Corcoran
- Department of Psychiatry at Columbia University Medical Center, New York, NY
| | - Ragy R. Girgis
- Department of Psychiatry at Columbia University Medical Center, New York, NY
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Yamaguchi T, Fujii C, Nemoto T, Tsujino N, Takeshi K, Mizuno M. Differences between subjective experiences and observed behaviors in near-fatal suicide attempters with untreated schizophrenia: a qualitative pilot study. Ann Gen Psychiatry 2015; 14:17. [PMID: 25904969 PMCID: PMC4405822 DOI: 10.1186/s12991-015-0055-1] [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: 08/01/2014] [Accepted: 03/31/2015] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND In cases of untreated schizophrenia, the patients' entourage often does not recognize the psychotic symptoms of the patient and the possibility that the patient may attempt suicide. The aim of this study was to investigate the discrepancies between the subjective experiences and observed behaviors in near-fatal suicide attempters with untreated schizophrenia. METHODS A semi-structured interview was carried out with seven near-fatal suicide attempters with untreated schizophrenia to examine the subjective experiences at the time of the suicide attempt. The families of the patients were also interviewed to determine their recognition of the patients' psychotic symptoms and the suicidal ideation. The interview data were analyzed qualitatively. RESULTS Six subjects were undergoing exacerbation of the psychotic symptoms at the time of exhibiting the suicide-related ideation. One subject had been in a prolonged depressive state before attempting suicide. Although all the patients experienced severe distress due to psychotic symptoms and depressive mood, they all exhibited only low level or no help-seeking behavior, and six of seven families had not recognized the change in the patient's mental condition. CONCLUSIONS Appropriate information about schizophrenia should be provided to the general public so that any help-seeking by the patients with this disease is not overlooked. In addition, accessible early intervention services for psychosis should be established.
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Affiliation(s)
- Taiju Yamaguchi
- Department of Neuropsychiatry, School of Medicine, Toho University, 6-11-1 Omori-nishi, Ota-ku, Tokyo 143-8541 Japan
| | - Chiyo Fujii
- Department of Forensic Psychiatry, National Center of Neurology and Psychiatry, National Institute of Mental Health, 4-1-1 Ogawa-Higashi, Kodaira, Tokyo 1878553 Japan
| | - Takahiro Nemoto
- Department of Neuropsychiatry, School of Medicine, Toho University, 6-11-1 Omori-nishi, Ota-ku, Tokyo 143-8541 Japan
| | - Naohisa Tsujino
- Department of Neuropsychiatry, School of Medicine, Toho University, 6-11-1 Omori-nishi, Ota-ku, Tokyo 143-8541 Japan
| | - Kiyoaki Takeshi
- Department of Neuropsychiatry, School of Medicine, Toho University, 6-11-1 Omori-nishi, Ota-ku, Tokyo 143-8541 Japan
| | - Masafumi Mizuno
- Department of Neuropsychiatry, School of Medicine, Toho University, 6-11-1 Omori-nishi, Ota-ku, Tokyo 143-8541 Japan
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Nelson B, Raballo A. Basic Self-Disturbance in the Schizophrenia Spectrum: Taking Stock and Moving Forward. Psychopathology 2015; 48:301-9. [PMID: 26368118 DOI: 10.1159/000437211] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Accepted: 06/24/2015] [Indexed: 11/19/2022]
Abstract
The concept of basic self-disturbance offers a renewed, phenomenologically oriented framework to approach both the cross-sectional and longitudinal complexity of schizophrenia spectrum psychopathology. According to this approach, schizophrenia is characterized by instability in the most foundational and irreducible dimension of selfhood, i.e., the basic sense of self. Whereas normal basic self-experience is characterized by being a self-present, single, temporally persistent, bodily and demarcated (bounded) subject of experience and action, vulnerability to schizophrenia is marked by several structural shifts in such a basic selfhood (e.g., unstable first-person perspective, diminished sense of presence, and loss of vital contact with reality). This provides the ground for the emergence of the varied symptoms of schizophrenia, such as positive, negative and disorganization symptoms. Recent empirical research confirms that basic self-disturbance is specific to the schizophrenia spectrum and might be of value in the prospective identification of prodromal patients. The concept has implications for both aetiopathogenetic research and clinical-psychotherapeutic intervention. Furthermore, it may offer an integrative framework across 'levels' of inquiry in schizophrenia research (i.e. across psychopathological, neurocognitive and neurobiological domains).
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Affiliation(s)
- Barnaby Nelson
- Orygen, The National Centre of Excellence in Youth Mental Health, University of Melbourne, Parkville, Vic., Australia
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Nordgaard J, Revsbech R, Henriksen MG. Self-Disorders, Neurocognition and Rationality in Schizophrenia: A Preliminary Study. Psychopathology 2015; 48:310-6. [PMID: 26346129 DOI: 10.1159/000435892] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Accepted: 06/11/2015] [Indexed: 11/19/2022]
Abstract
BACKGROUND/AIMS Although the very idea that the generative disorder in schizophrenia is a disturbance of the self is as old as the schizophrenia concept itself, empirical studies have only recently emerged, documenting that anomalous self-experiences (i.e. self-disorders, SDs) aggregate in schizophrenia spectrum disorders but not in other mental disorders. The aim of this study is to explore potential associations between SDs, neurocognitive performance, rationality and IQ in patients with schizophrenia. METHODS The sample comprises 31 patients diagnosed with schizophrenia (DSM-IV). All patients underwent comprehensive evaluation. SDs were assessed with the Examination of Anomalous Self-Experience scale. Neurocognitive performance was measured with 4 PC-implemented subtests from the Cambridge Neuropsychological Test Automated Battery. Rationality was measured using syllogism tests. The IQ was indexed by a summary score of 4 IST-2000-R computerized subtests. RESULTS No correlation was found between SDs and neurocognitive performance or between SDs and IQ. SDs were found to correlate with rationality. Neurocognitive performance correlated with rationality, and both correlated with IQ, respectively. CONCLUSIONS The lack of correlation between SDs and neurocognitive performance is consistent with the results from the only previous study exploring this issue, suggesting that SDs depict something essential to schizophrenia, whereas neurocognitive impairment does not. The correlation between SDs and rationality indicates that the syllogism tests reflect something central for schizophrenia, but the result needs further corroboration from larger, empirical studies.
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Affiliation(s)
- Julie Nordgaard
- Psychiatric Center Hvidovre, University Hospital, Brx00F8;ndby, Denmark
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Abstract
INTRODUCTION Self-disorders (SD) have been described as a core feature of schizophrenia both in classical and recent psychopathological literature. However, the specificity of SD for the schizophrenia spectrum disorders has never been demonstrated in a diagnostically heterogeneous sample, nor has the concurrent validity of SD been examined. AIM (1) To examine the specificity of Examination of Anomalous Self-Experiences (EASE) measured SD to the schizophrenia spectrum disorder in first contact inpatients, (2) to explore the internal consistency and factorial structure of the EASE, (3) to assess the concurrent validity of SD by exploring correlations between SD and the canonical psychopathological dimensions of schizophrenia, (4) to explore relations of SD to intelligence, sociodemographic, and extrinsic illness characteristics. METHODS A total of 100 consecutive first admission patients underwent a comprehensive psychopathological examination and an assessment of SD with the EASE scale. The diagnostic distribution of the EASE scores was tested with ANOVA, whereas the relations between the EASE scores and other symptomatic dimensions of schizophrenia were tested with Spearman's rho. A potential factorial structure and the internal consistency of the EASE scale were also examined. RESULTS SD aggregated significantly in the schizophrenia spectrum disorders, with no differences between schizophrenia and schizotypal disorders. EASE scores correlated moderately with canonical psychopathological dimensions of schizophrenia. Factor analysis of the EASE disclosed only one factor and the internal consistency of the EASE was excellent. CONCLUSIONS SD aggregate selectively in the schizophrenia spectrum disorders, with similar levels in schizophrenia and schizotypy. The study lends validity to the view of SD as an experiential vulnerability phenotype of the schizophrenia spectrum disorders.
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Affiliation(s)
- Julie Nordgaard
- Psychiatric Center Hvidovre, University of Copenhagen, Broendbyoestervej 160, 2605 Broendby, Denmark;
| | - Josef Parnas
- Psychiatric Center Hvidovre, University of Copenhagen, Broendbyoestervej 160, 2605 Broendby, Denmark; Center for Subjectivity Research Center, University of Copenhagen, Njalsgade 140, 2300 Copenhagen, Denmark
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Nelson B, Parnas J, Sass LA. Disturbance of minimal self (ipseity) in schizophrenia: clarification and current status. Schizophr Bull 2014; 40:479-82. [PMID: 24619534 PMCID: PMC3984529 DOI: 10.1093/schbul/sbu034] [Citation(s) in RCA: 104] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Barnaby Nelson
- *To whom correspondence should be addressed; tel: 61-3-9342-2800, fax: 61-3-9387-3003, e-mail:
| | - Josef Parnas
- Psychiatric Center Hvidovre & Center for Subjectivity Research, University of Copenhagen, Copenhagen, Denmark
| | - Louis A. Sass
- Graduate School of Applied and Professional Psychology, Rutgers University, Piscataway, NJ
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Hur JW, Kwon JS, Lee TY, Park S. The crisis of minimal self-awareness in schizophrenia: a meta-analytic review. Schizophr Res 2014; 152:58-64. [PMID: 24055201 DOI: 10.1016/j.schres.2013.08.042] [Citation(s) in RCA: 97] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2013] [Revised: 08/28/2013] [Accepted: 08/30/2013] [Indexed: 11/26/2022]
Abstract
Disturbances of the minimal self, characterized by abnormal sense of the body, body ownership and agency have been proposed as the phenomenological phenotype of schizophrenia. However, self-disturbances have not been extensively investigated, in part, due to the subjective nature of such processes, and the associated difficulty of studying these phenomena using empirical methodology. Of 115 potential studies on self-awareness in schizophrenia, a total of 25 studies met the inclusion criteria for the meta-analysis comprising 690 patients with schizophrenia and 979 healthy controls. We calculated Hedge's g to obtain a better estimate for the standardized mean difference in small samples. We identified significant basic self-disturbance in schizophrenia, as compared with healthy controls (25 studies, effect size=0.51). Additional comparison of three sub-categories of the sense of body ownership (4 studies, effect size=0.91), the sense of agency (15 studies, effect size=0.49), and self-reported subjective experiences (6 studies, effect size=0.57) also confirmed group differences. The complete set of 25 studies, and the studies in the sub-categories showed the statistical homogeneity of the characteristics. After a correction for potential publication bias using the trim-and-fill method, the main findings for all studies combined remained significant. Overall, patients with schizophrenia showed deficits in the sense of the minimal self, driven by abnormal sense of body ownership and sense of agency. Interestingly, the disturbed sense of agency in schizophrenia suggests an exaggerated self-consciousness rather than a diminished sense of self. Further research that utilizes sophisticated study designs is needed to examine the nature of self-disturbances in schizophrenia.
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Affiliation(s)
- Ji-Won Hur
- Department of Brain and Cognitive Sciences, World Class University Program, College of Natural Sciences, Seoul National University, Seoul, Republic of Korea
| | - Jun Soo Kwon
- Department of Brain and Cognitive Sciences, World Class University Program, College of Natural Sciences, Seoul National University, Seoul, Republic of Korea; Department of Psychiatry, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Tae Young Lee
- Department of Neuropsychiatry, Seoul National University Hospital, Seoul, Republic of Korea
| | - Sohee Park
- Department of Psychology, Vanderbilt University, Nashville, TN 37240, USA; Department of Psychiatry, Vanderbilt University, Nashville, TN 37240, USA.
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Na KS, Kim CE, Kim YS, Lee JI, Han WS, Kang UG, Park DH, Kim B, Jung HY, Yoon JS, Lim SW. Effectiveness of paliperidone extended-release for patients with schizophrenia: focus on subjective improvement. Hum Psychopharmacol 2013; 28:107-16. [PMID: 23417736 DOI: 10.1002/hup.2284] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2012] [Accepted: 12/05/2012] [Indexed: 11/11/2022]
Abstract
OBJECTIVE This study assessed whether the subjective experience of patients with schizophrenia improved after switching from an oral antipsychotic to flexibly-dosed paliperidone extended-release. METHODS We conducted a 24-week, multicenter, non-comparative, open-label trial. A total of 387 patients with schizophrenia participated the study. The primary study outcome was the change in subjective symptoms measured by the Symptom Checklist-90-Revised version (SCL-90-R) from baseline. Visual analogue scales were used for sleep and daytime somnolence as secondary subjective assessments. The clinical global impression-schizophrenia-severity scale was used to assess overall symptom severity. Social functioning was evaluated by the personal and social performance scale. Adverse events were also evaluated. RESULTS All subjective symptoms measured by the SCL-90-R improved significantly. The early responders, who achieved >20% reduction in the SCL-90-R within 1 week, maintained significantly lower severity through the 24 weeks. The clinical global impression-schizophrenia-severity scale and personal and social performance scores also improved significantly. The visual analogue scales revealed that daytime somnolence improved significantly, whereas nocturnal sleep quality was unaltered. CONCLUSION Our results suggest that switching to paliperidone extended-release was associated with improvements in various subjective symptoms, decreased overall symptom severity, and increased social functioning. The results also suggest that early detection and reduction of subjective symptoms are important for treatment outcome.
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Affiliation(s)
- Kyoung-Sae Na
- Department of Psychiatry, Soonchunhyang University Bucheon Hospital, Bucheon, Republic of Korea
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Skodlar B, Jørgensen JP. Could Socrates be diagnosed within the schizophrenia spectrum? Could schizophrenia patients be considered in the light of Socratic insights? PSYCHOSIS-PSYCHOLOGICAL SOCIAL AND INTEGRATIVE APPROACHES 2013. [DOI: 10.1080/17522439.2012.669395] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Skodlar B, Henriksen MG, Sass LA, Nelson B, Parnas J. Cognitive-behavioral therapy for schizophrenia: a critical evaluation of its theoretical framework from a clinical-phenomenological perspective. Psychopathology 2013; 46:249-65. [PMID: 23038150 DOI: 10.1159/000342536] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2011] [Accepted: 08/09/2012] [Indexed: 11/19/2022]
Abstract
BACKGROUND Cognitive-behavioral therapy (CBT) has played an increasingly important role in psychotherapy for schizophrenia since the 1990s, but it has also encountered many theoretical and practical limitations. For example, methodologically rigorous meta-analyses have recently found only modest overall effect sizes of CBT treatment, and therefore questions have emerged about forwhat and for whom it actually works. METHOD The focus of the present paper is to elucidate the theoretical assumptions underlying CBT for schizophrenia and to examine their consistency with abnormalities of experience and self-awareness frequently reported by schizophrenia patients and systematically studied in phenomenological psychopathology from the beginning of the 20th century. RESULTS We argue that a strong theoretical emphasis on cognitive appraisals with only subsidiary attention devoted to affective and behavioral processes - as is characteristic of many forms of CBT - cannot satisfactorily account for the complex subjective experiences of schizophrenia patients. We further argue that certain theoretical strategies widely employed in CBT to explore and explain mental disorders, which involve atomization and, at times, a reification of mental phenomena, can be problematic and may result in a loss of explanatory potential. Finally, we provide a detailed account of how negative symptoms and delusions are conceptualized in CBT and consider the question of how these concepts fit the actual phenomenology of schizophrenia. CONCLUSION We suggest that further advancement of CBT theory and practice can benefit from a dialogue with phenomenological psychiatry in the search for effective psychotherapeutic strategies for schizophrenia patients.
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Affiliation(s)
- B Skodlar
- University Psychiatric Clinic Ljubljana, University of Ljubljana, Ljubljana, Slovenia
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Dell'osso L, Casu G, Carlini M, Conversano C, Gremigni P, Carmassi C. Sexual obsessions and suicidal behaviors in patients with mood disorders, panic disorder and schizophrenia. Ann Gen Psychiatry 2012; 11:27. [PMID: 23110965 PMCID: PMC3549946 DOI: 10.1186/1744-859x-11-27] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2012] [Accepted: 10/23/2012] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND The topic of sexual obsessions as a psychiatric symptom has not been well investigated. The aim of this study was twofold: 1) to explore the presence of sexual obsessions in patients with mood disorders (n=156), panic disorder (n=54) and schizophrenia (n=79), with respect to non-psychiatric subjects (n=100); 2) to investigate the relationship between sexual obsessions and suicidal behaviors, taking into account socio-demographic variables ad mental disorders. METHODS 289 psychiatric patients with mood disorders, panic disorder or schizophrenia, were recruited at the Italian University departments of psychiatry along with 100 non-psychiatric subjects, who presented for a routine eye exam at the ophthalmology department of the same Universities. The assessments included: the Structured Clinical Interview for DSM-IV-TR, the Brief Psychiatric Rating Scale (BPRS), the Obsessive-Compulsive Spectrum Self-Report (OBS-SR), for sexual obsession, and the Mood Spectrum-Self Report lifetime version (MOODS-SR). Suicidality was assessed by means of 6 items of the MOODS-SR. RESULTS Sexual obsessions were more frequent in schizophrenia (54.4%), followed by mood disorders (35.9%). Among schizophrenia patients, males reported more sexual obsessions than females (P<0.01). Subjects who were more likely to report suicidal behaviors (suicidal ideation, plans and attempts) were female (adjusted OR=1.99), patients with mental disorders, specifically mood disorders (adjusted OR=11.5), schizophrenia (adjusted OR=3.7) or panic disorder (adjusted OR=2.9), and subjects who reported lifetime sexual obsessions (adjusted OR= 3.6). Sexual obsessions remained independently associated with all aspects of suicidal behaviors. Age, education, marital and employment status were not related to suicidal behaviors. CONCLUSIONS Special attention should be given to investigate and establish effective strategies of treatment for sexual obsessions, especially those with comorbid mood disorders or schizophrenia.
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Affiliation(s)
- Liliana Dell'osso
- Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, 56127, Pisa, Italy.
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Haug E, Melle I, Andreassen OA, Raballo A, Bratlien U, Øie M, Lien L, Møller P. The association between anomalous self-experience and suicidality in first-episode schizophrenia seems mediated by depression. Compr Psychiatry 2012; 53:456-60. [PMID: 21871617 DOI: 10.1016/j.comppsych.2011.07.005] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2011] [Revised: 06/28/2011] [Accepted: 07/06/2011] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND A recent hypothesis is that suicidality in schizophrenia may be linked to the patients' altered basic self-awareness or sense of self, termed self-disorders (SDs). AIM The aim of the study was to investigate whether SDs in first-episode schizophrenia spectrum disorders are related to suicidality and whether this relationship is independent of or mediated by depression or other standard clinical measures. METHOD Self-disorders were assessed in 49 patients with first-episode schizophrenia by means of the Examination of Anomalous Self-Experience (EASE) instrument. Symptoms severity and functioning were assessed using the Structured Clinical Interview for the Positive and Negative Syndrome Scale, Calgary Depression Scale for Schizophrenia, and Global Assessment of Functioning-Split Version. Suicidality was measured by the Calgary Depression Scale for Schizophrenia item 8. RESULTS Analyses detected a significant association between current suicidality, current depression, and SDs as measured by the EASE. The effect of SDs on suicidal ideation appeared to be mediated by depression. CONCLUSION The interaction between anomalous self-experiences and depression could be a rational clinical target for the prevention of suicidality in the early phases of schizophrenia and supports the rationale for including assessment of SDs in early intervention efforts.
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Affiliation(s)
- Elisabeth Haug
- Division of Mental Health, Innlandet Hospital Trust, 2312 Ottestad, Norway.
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Morimoto T, Matsuyama K, Ichihara-Takeda S, Murakami R, Ikeda N. Influence of self-efficacy on the interpersonal behavior of schizophrenia patients undergoing rehabilitation in psychiatric day-care services. Psychiatry Clin Neurosci 2012; 66:203-9. [PMID: 22443242 DOI: 10.1111/j.1440-1819.2012.02332.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIM The present study examined whether the self-efficacy of interpersonal behavior influenced the interpersonal behavior of schizophrenia patients using psychiatric day-care services. METHODS Thirty-nine patients with schizophrenia were examined with the Interpersonal Relations subscale of the Life Assessment Scale for Mentally Ill, the Self-efficacy Scale of Interpersonal Behavior, the Brief Assessment of Cognition in Schizophrenia-Japanese version, and the Positive and Negative Syndrome Scale. RESULTS The Life Assessment Scale for Mentally Ill score was significantly correlated with the self-efficacy of interpersonal behavior, and was also significantly correlated with neurocognitive functions and negative symptoms. However, the Self-efficacy Scale of Interpersonal Behavior score was not correlated with neurocognitive functions and negative symptoms. To examine the causal correlations between the above social, psychological and clinical factors, multiple regression analysis was performed with the self-efficacy of interpersonal behavior, neurocognitive functions, and negative symptoms as the independent variables and interpersonal behavior as the dependent variable. The self-efficacy of interpersonal behavior was found to contribute to interpersonal behavior as well as neurocognitive functions. CONCLUSION The self-efficacy of interpersonal behavior contributed to the interpersonal behavior as well as the neurocognitive functions in the case of schizophrenia patients in the community. This suggested that interventions targeting the self-efficacy of interpersonal behavior, as well as those targeting neurocognitive functions, were important to improve the interpersonal behavior of schizophrenia patients undergoing psychiatric rehabilitation in the community.
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Affiliation(s)
- Takafumi Morimoto
- Department of Occupational Therapy, School of Health Sciences, Graduate School of Health Sciences, Sapporo Medical University, Sapporo, Japan
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Loas G, Yon V, Maréchal V, Dècle P. Relationships between subjective or objective symptoms and mortality in schizophrenia: a prospective study on 310 schizophrenic patients with a median follow-up of 8.4 years. Psychiatry Res 2011; 185:49-53. [PMID: 20569996 DOI: 10.1016/j.psychres.2010.04.047] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2009] [Revised: 03/23/2010] [Accepted: 04/26/2010] [Indexed: 10/19/2022]
Abstract
The aim of the study was to explore the relationships between subjective or objective symptoms and mortality in schizophrenia. 310 subjects meeting the ICD-10 criteria for schizophrenia were included in the study between 1998 and 2000. At the initial assessment the following variables were respectively assessed to evaluate subjective and objective symptoms: the Frankfurt Complaints Questionnaire (FCQ) and the Positive and Negative Syndrome Scale (PANSS). In May 2008, information about the subjects were collected in order to know if they are alive or not and if they are deceased to know the date and the causes of their death. Survival analysis was conducted using the Kaplan-Meier product-limit estimator and standardized mortality ratio (SMR) was calculated. A multivariate Cox regression was done to detect predictive factors associated with mortality. Absolute mortality rates were 10.01%, 4.46% and 5.42% for overall mortality, unnatural causes and natural causes, respectively. SMR for overall mortality was 4.73. Cox regression analyses showed that elevated scores of FCQ was significant predictor of deaths from unnatural causes. High levels of subjective symptoms, as rated by the FCQ were independent predictor of mortality by unnatural causes in schizophrenic subjects. There were several limitations: The causes of death were not determined by autopsy and secondly, the duration of the study could be insufficient to detect significant associations between clinical variables and mortality.
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Affiliation(s)
- Gwenolé Loas
- Service universitaire de psychiatrie de psychiatrie & CNRS-UMR 8160, CHU d'Amiens et Hôpital Pinel, 80044 Amiens cedex 01, France.
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