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Sher L, Challman KN, Smith EC, New AS, Perez-Rodriguez MM, McClure MM, Goodman M, Kahn RS, Hazlett EA. Clinical features of individuals with schizotypal personality disorder with and without suicidal ideation. Psychiatry Res 2023; 322:115132. [PMID: 36841053 DOI: 10.1016/j.psychres.2023.115132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 02/17/2023] [Accepted: 02/19/2023] [Indexed: 02/24/2023]
Abstract
This study compared demographic and clinical features in a sample of 384 participants: healthy controls (HC; n = 166) and individuals with schizotypal personality disorder (SPD) with (n = 50) and without (n = 168) suicidal ideation (SI) to examine specific risk factors for suicidality in SPD. Compared to the non-SI group, the SI group showed significantly greater severity of depression, aggression, impulsivity, affective lability, schizotypal features, poorer social adjustment, and had fewer social contacts. Individuals in the SI group were also more likely to have a history of a suicide attempt and comorbid borderline personality disorder in comparison to the non-SI group. Logistic regression analysis indicated that severity of depression and the number of social contacts drove the difference between the SI and non-SI groups. Compared with both SPD subgroups, the HC group was significantly less depressed, aggressive, impulsive, affectively labile, had fewer schizotypal features, was better socially adjusted, and had more social contacts. This study indicates that overall, the SI group is a more severely impaired group of individuals with SPD compared to the non-SI group. Better educating medical professionals about the diagnosis and management of SPD and its associations with suicidality is warranted.
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Affiliation(s)
- Leo Sher
- James J. Peters VA Medical Center, Bronx, NY, United States; Icahn School of Medicine at Mount Sinai, New York, NY, United States.
| | - Katelyn N Challman
- James J. Peters VA Medical Center, Bronx, NY, United States; Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Emma C Smith
- James J. Peters VA Medical Center, Bronx, NY, United States; Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Antonia S New
- James J. Peters VA Medical Center, Bronx, NY, United States; Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | | | | | - Marianne Goodman
- James J. Peters VA Medical Center, Bronx, NY, United States; Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - René S Kahn
- James J. Peters VA Medical Center, Bronx, NY, United States; Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Erin A Hazlett
- James J. Peters VA Medical Center, Bronx, NY, United States; Icahn School of Medicine at Mount Sinai, New York, NY, United States
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Hassan A, De Luca V, Dai N, Asmundo A, Di Nunno N, Monda M, Villano I. Effectiveness of Antipsychotics in Reducing Suicidal Ideation: Possible Physiologic Mechanisms. Healthcare (Basel) 2021; 9:healthcare9040389. [PMID: 33915767 PMCID: PMC8066782 DOI: 10.3390/healthcare9040389] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 03/16/2021] [Accepted: 03/16/2021] [Indexed: 11/16/2022] Open
Abstract
Background: The aim of this study is to evaluate whether any specific antipsychotic regimen or dosage is effective in managing suicidal ideation in schizophrenia. Four comparisons were conducted between: (1) clozapine and other antipsychotics; (2) long-acting injectable and oral antipsychotics; (3) atypical and typical antipsychotics; (4) antipsychotics augmented with antidepressants and antipsychotic treatment without antidepressant augmentation. Methods: We recruited 103 participants diagnosed with schizophrenia spectrum disorders. Participants were followed for at least six months. The Beck Scale for Suicidal Ideation (BSS) was used to assess the severity of suicidal ideation at each visit. We performed a multiple linear regression model controlling for BSS score at study entry and other confounding variables to predict the change in the BSS scores between two visits. Results: Overall, there were 28 subjects treated with clozapine (27.2%), and 21 subjects with depot antipsychotics (20.4%). In our sample, 30 subjects experienced some suicidal ideation at study entry. When considering the entire sample, there was a statistically significant decrease in suicidal ideation severity in the follow-up visit compared to the study entry visit (p = 0.043). Conclusions: To conclude, our preliminary analysis implies that antipsychotics are effective in controlling suicidal ideation in schizophrenia patients, but no difference was found among alternative antipsychotics’ classes or dosages.
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Affiliation(s)
- Ahmed Hassan
- Group for Suicide Studies, CAMH, Department of Psychiatry, University of Toronto, Toronto, ON M5T1R8, Canada; (A.H.); (N.D.)
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON M5T1R8, Canada
| | - Vincenzo De Luca
- Group for Suicide Studies, CAMH, Department of Psychiatry, University of Toronto, Toronto, ON M5T1R8, Canada; (A.H.); (N.D.)
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON M5T1R8, Canada
- Correspondence: ; Tel.: +1-416-535-8501 (ext. 34421); Fax: +1-416-979-4666
| | - Nasia Dai
- Group for Suicide Studies, CAMH, Department of Psychiatry, University of Toronto, Toronto, ON M5T1R8, Canada; (A.H.); (N.D.)
| | - Alessio Asmundo
- Department of Biomedical and Dental Sciences, and of Morphological and Functional Images, Section of Legal Medicine, University of Messina, 98122 Messina, Italy;
| | - Nunzio Di Nunno
- Department of History, Society and Studies on Humanity, University of Salento, 73100 Lecce, Italy;
| | - Marcellino Monda
- Department of Experimental Medicine, Universita’ della Campania ‘Luigi Vanvitelli’, Via Santa Maria a Costantinopoli 16, I-80138 Naples, Italy; (M.M.); (I.V.)
| | - Ines Villano
- Department of Experimental Medicine, Universita’ della Campania ‘Luigi Vanvitelli’, Via Santa Maria a Costantinopoli 16, I-80138 Naples, Italy; (M.M.); (I.V.)
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Corke M, Mullin K, Angel-Scott H, Xia S, Large M. Meta-analysis of the strength of exploratory suicide prediction models; from clinicians to computers. BJPsych Open 2021; 7:e26. [PMID: 33407984 PMCID: PMC8058929 DOI: 10.1192/bjo.2020.162] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Suicide prediction models have been formulated in a variety of ways and are heterogeneous in the strength of their predictions. Machine learning has been a proposed as a way of improving suicide predictions by incorporating more suicide risk factors. AIMS To determine whether machine learning and the number of suicide risk factors included in suicide prediction models are associated with the strength of the resulting predictions. METHOD Random-effect meta-analysis of exploratory suicide prediction models constructed by combining two or more suicide risk factors or using clinical judgement (Prospero Registration CRD42017059665). Studies were located by searching for papers indexed in PubMed before 15 August 2020 with the term suicid* in the title. RESULTS In total, 86 papers reported 102 suicide prediction models and included 20 210 411 people and 106 902 suicides. The pooled odds ratio was 7.7 (95% CI 6.7-8.8) with high between-study heterogeneity (I2 = 99.5). Machine learning was associated with a non-significantly higher odds ratio of 11.6 (95% CI 6.0-22.3) and clinical judgement with a non-significantly lower odds ratio of 4.7 (95% CI 2.1-10.9). Models including a larger number of suicide risk factors had a higher odds ratio when machine-learning studies were included (P = 0.02). Among non-machine-learning studies, suicide prediction models including fewer risk factors performed just as well as those including more risk factors. CONCLUSIONS Machine learning might have the potential to improve the performance of suicide prediction models by increasing the number of included suicide risk factors but its superiority over other methods is unproven.
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Affiliation(s)
- Michelle Corke
- School of Psychiatry, University of New South Wales, Australia
| | - Katherine Mullin
- South Eastern Sydney Local Health District and School of Medicine, University of Notre Dame, Australia
| | | | - Shelley Xia
- South Eastern Sydney Local Health District, Australia
| | - Matthew Large
- South Eastern Sydney Local Health District, Australia; and School of Medicine, University of Notre Dame, Australia
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Knorr R, Hoffmann K. [Suicidality in schizophrenic psychosis: a current overview]. DER NERVENARZT 2020; 92:1186-1195. [PMID: 33165624 DOI: 10.1007/s00115-020-01028-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/13/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND Suicidality in schizophrenic psychosis is an important topic but stands in clinical everyday work behind the perception of suicide especially in affective disorders. Schizophrenic psychosis is recognized as an independent risk factor for suicide attempts and suicides, whereas it poses particular challenges to the clinical professional due to the frequent unpredictability, abruptness and brutality of the methods used. For this reason, the suicide of a psychotic patient often leaves the professional and non-professional environment disturbed. AIMS An overview of the existing relevant literature on suicide in psychosis is given. Explanations on the psychodynamics, indications on pharmacotherapy and psychotherapy and considerations on prevention round off this article and provide an up to date overview of this topic for clinicians. MATERIAL AND METHODS A search was carried out in PubMed and Google scholar using the terms "suicide", "suicidality", "schizophrenia", "suicide AND schizophrenia", "suicide AND psychosis", "suicidality AND schizophrenia", "suicidality AND psychosis", "suicidality AND psychosis AND prevention", "suicide AND psychosis AND prevention", "suicidality AND schizophrenia AND prevention", "suicide AND schizophrenia AND prevention". CONCLUSION Clinicians must have knowledge of the specific risk factors for suicide in psychotic patients, the characteristics of suicide in terms of design and temporal connection with treatment. The exploration and assessment of suicidality is often more difficult in psychotic patients than in affective or personality disorder patients, as there are often impulsive suicide attempts that can be explained by (suddenly occurring) psychotic symptoms and are therefore difficult or even impossible to foresee.
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Affiliation(s)
- Roman Knorr
- Klinik für Sozialpsychiatrie, ZfP Reichenau, Feursteinstr. 55, 78479, Reichenau, Deutschland.
| | - Klaus Hoffmann
- Klinik für Forensische Psychiatrie und Psychotherapie, ZfP Reichenau, Feursteinstr. 55, 78479, Reichenau, Deutschland
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Acosta FJ, Navarro S, Cabrera B, Ramallo-Fariña Y, Martínez N. Painful insight vs. usable insight in schizophrenia. Do they have different influences on suicidal behavior? Schizophr Res 2020; 220:147-154. [PMID: 32229261 DOI: 10.1016/j.schres.2020.03.042] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 01/16/2020] [Accepted: 03/21/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND Suicidal behavior is highly prevalent in schizophrenia. Among the risk factors, insight has been little studied and has yielded contradictory results. In addition, it has been studied neglecting relevant psychological aspects, such as beliefs about illness and coping styles. METHOD We assessed 133 outpatients diagnosed with schizophrenia according to ICD-10 criteria. Evaluation included sociodemographic, general clinical, psychopathological, psychological and suicidal behavior variables. RESULTS Neither insight nor insight coupled with negative beliefs and/or coping styles were associated with suicidal behavior. Nevertheless, insight coupled with negative beliefs and/or coping styles was associated with greater hopelessness and depression, internalized stigma, worse control over illness and greater global severity as compared to insight coupled with positive beliefs and coping styles. Suicide attempt and suicidal ideation groups showed greater depression and hopelessness, worse global beliefs and worse control over illness, higher socio-economic level, and greater number of previous psychiatric admissions compared to the non-suicidal group. CONCLUSIONS Insight coupled with negative beliefs and/or coping style was not associated with suicidal behavior. Nevertheless, it was associated with greater depression and hopelessness, both of which are firmly established risk factors for suicide in schizophrenia. Prospective studies with long-term follow-up and large samples are needed to clarify this issue. Clinicians should assess these psychological features associated with insight, both in patients with insight and in those with poor insight when promoting it.
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Affiliation(s)
- Francisco J Acosta
- Service of Mental Health, General Management of Healthcare Programs, The Canary Islands Health Service, The Canary Islands, Spain; Research Network on Health Services for Chronic Conditions (REDISSEC), Carlos III Health Institute, Madrid, Spain; Insular University Hospital of Gran Canaria, Canary Islands, Spain.
| | - Santiago Navarro
- Mental Health Unit of Ciudad Alta, Service of Psychiatry, Doctor Negrín University Hospital of Gran Canaria, Canary Islands, Spain
| | - Beatriz Cabrera
- Mental Health Unit of Puerto, Service of Psychiatry, Doctor Negrín University Hospital of Gran Canaria, Canary Islands, Spain
| | - Yolanda Ramallo-Fariña
- Canary Foundation of Health Research (FUNCANIS), Canary Islands, Spain; Research Network on Health Services for Chronic Conditions (REDISSEC), Carlos III Health Institute, Madrid, Spain
| | - Natalia Martínez
- Mental Health Unit of Ciudad Alta, Service of Psychiatry, Doctor Negrín University Hospital of Gran Canaria, Canary Islands, Spain
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Berardelli I, Sarubbi S, Rogante E, Hawkins M, Cocco G, Erbuto D, Lester D, Pompili M. The Role of Demoralization and Hopelessness in Suicide Risk in Schizophrenia: A Review of the Literature. MEDICINA (KAUNAS, LITHUANIA) 2019; 55:E200. [PMID: 31126145 PMCID: PMC6571661 DOI: 10.3390/medicina55050200] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 04/30/2019] [Accepted: 05/17/2019] [Indexed: 11/16/2022]
Abstract
Background and Objectives: Demoralization has been defined by hopelessness and helplessness attributable to a loss of purpose and meaning in life. Demoralization is a meaningful mental health concern, frequently associated with suicide risk in medical and psychiatric patients. The aim of this systematic review was to synthesize the recent empirical evidence on demoralization in patients with schizophrenia and to better understand the relationship between demoralization and suicide risk in patients with schizophrenia. Methods: A comprehensive literature search using key words and subject headings was performed following PRISMA guidelines with several bibliographic databases, resulting in the identification of 27 studies. Results: The findings suggested that demoralization is prevalent in patients with schizophrenia and supported the hypothesis that the association between depression and suicide is moderated by hopelessness. In clinical practice, it is important to recognize symptoms of demoralization using appropriate psychological tools to better understand the suffering of patients with schizophrenia and to implement suicide prevention programs.
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Affiliation(s)
- Isabella Berardelli
- Department of Neurosciences, Mental Health and Sensory Organs, Suicide Prevention Center, Sant'Andrea Hospital, Sapienza University of Rome, 00185 Rome, Italy.
| | - Salvatore Sarubbi
- Department of Psychology, Sapienza University of Rome, 00185 Rome, Italy.
| | - Elena Rogante
- Department of Psychology, Sapienza University of Rome, 00185 Rome, Italy.
| | - Michael Hawkins
- Department of Psychiatry, University of Toronto, Toronto, ON M4B 1B4, Canada.
| | - Gabriele Cocco
- Faculty of Medicine and Psychology, Sapienza University of Rome, 00185 Rome, Italy.
| | - Denise Erbuto
- Department of Neurosciences, Mental Health and Sensory Organs, Suicide Prevention Center, Sant'Andrea Hospital, Sapienza University of Rome, 00185 Rome, Italy.
| | - David Lester
- Psychology Program, Stockton University, Galloway, NJ 08205, USA.
| | - Maurizio Pompili
- Department of Neurosciences, Mental Health and Sensory Organs, Suicide Prevention Center, Sant'Andrea Hospital, Sapienza University of Rome, 00185 Rome, Italy.
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Raymont V. Suicide in schizophrenia – how can research influence training and clinical practice? PSYCHIATRIC BULLETIN 2018. [DOI: 10.1192/pb.25.2.46] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Suicide has consistently been the most common cause of premature death in schizophrenia. A large 5-year World Health Organization study consisting of the follow-up of 1056 patients exhibiting psychotic symptoms found the most common cause of death in those with schizophrenia was suicide (Sartorius et al, 1986). In their review of the subject Caldwell and Gottesman (1990) found that 9–13% of patients with schizophrenia eventually commit suicide. At least 20–40% make suicide attempts (Meltzer & Fatemi, 1995) and 1–2% go on to complete in their attempt within the next 12 months (Meltzer & Okayli 1995). Therefore, suicide in schizophrenia has long been a major area of concern and research efforts.
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Hassan AN, Stuart EA, De Luca V. Childhood maltreatment increases the risk of suicide attempt in schizophrenia. Schizophr Res 2016; 176:572-577. [PMID: 27236409 DOI: 10.1016/j.schres.2016.05.012] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Revised: 05/12/2016] [Accepted: 05/17/2016] [Indexed: 11/25/2022]
Abstract
OBJECTIVES In this study, we evaluated the effect of several types of childhood trauma on lifetime suicide attempt in patients with schizophrenia spectrum disorders. METHODS We interviewed 361 participants with schizophrenia. Childhood trauma was collected using the Childhood Trauma Questionnaire (CTQ). Suicidal attempts were confirmed using subjective and objective validated scales. We applied an observational study design using propensity scores to match individuals with history of childhood trauma to those without past history of trauma. We used logistic regression models to estimate the effect of each type of childhood maltreatment on suicidal attempts controlling for demographics and known suicidal risk factors. RESULTS In our sample, 39.1% of the subjects had lifetime suicide attempt. After matching the two groups and controlling for demographics and clinical confounders, total trauma score and the majority of childhood maltreatment subtypes predicted suicide attempt (odds ratios ranged from 1.74 to 2.49 with p-values ranging from 0.001 to 0.02). Physical neglect was not significantly associated with suicide attempt in our sample (p=0.94). CONCLUSION Childhood maltreatment is confirmed to be a strong independent risk factor for suicidal attempts in schizophrenia. The risk is probably aggravated by the development of depressive symptoms and feeling of hopelessness in the adult life. Early screening and modified psychosocial treatment are recommended for psychotic individuals with trauma history.
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Affiliation(s)
- Ahmed N Hassan
- Group for Suicide Studies, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Department of Psychiatry, University of Toronto, Canada
| | - Elizabeth A Stuart
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, USA
| | - Vincenzo De Luca
- Group for Suicide Studies, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Department of Psychiatry, University of Toronto, Canada.
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Condorelli R. Social complexity, modernity and suicide: an assessment of Durkheim's suicide from the perspective of a non-linear analysis of complex social systems. SPRINGERPLUS 2016; 5:374. [PMID: 27065077 PMCID: PMC4807205 DOI: 10.1186/s40064-016-1799-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/05/2015] [Accepted: 02/12/2016] [Indexed: 11/10/2022]
Abstract
Can we share even today the same vision of modernity which Durkheim left us by its suicide analysis? or can society 'surprise us'? The answer to these questions can be inspired by several studies which found that beginning the second half of the twentieth century suicides in western countries more industrialized and modernized do not increase in a constant, linear way as modernization and social fragmentation process increases, as well as Durkheim's theory seems to lead us to predict. Despite continued modernizing process, they found stabilizing or falling overall suicide rate trends. Therefore, a gradual process of adaptation to the stress of modernization associated to low social integration levels seems to be activated in modern society. Assuming this perspective, the paper highlights as this tendency may be understood in the light of the new concept of social systems as complex adaptive systems, systems which are able to adapt to environmental perturbations and generate as a whole surprising, emergent effects due to nonlinear interactions among their components. So, in the frame of Nonlinear Dynamical System Modeling, we formalize the logic of suicide decision-making process responsible for changes at aggregate level in suicide growth rates by a nonlinear differential equation structured in a logistic way, and in so doing we attempt to capture the mechanism underlying the change process in suicide growth rate and to test the hypothesis that system's dynamics exhibits a restrained increase process as expression of an adaptation process to the liquidity of social ties in modern society. In particular, a Nonlinear Logistic Map is applied to suicide data in a modern society such as the Italian one from 1875 to 2010. The analytic results, seeming to confirm the idea of the activation of an adaptation process to the liquidity of social ties, constitutes an opportunity for a more general reflection on the current configuration of modern society, by relating the Durkheimian Theory with the Halbwachs' Theory and most current visions of modernity such as the Baumanian one. Complexity completes the interpretative framework by rooting the generating mechanism of adaptation process in the precondition of a new General Theory of Systems making the non linearity property of social system's interactions and surprise the functioning and evolution rule of social systems.
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Affiliation(s)
- Rosalia Condorelli
- Department of Political and Social Sciences, Catania University, 8 Vittorio Emanuele II, 95131 Catania, Italy
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10
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Effects of the gap between socioeconomic status and perceived social class on suicidal ideation: Unique perspectives using a longitudinal analysis. Arch Gerontol Geriatr 2015; 61:384-91. [DOI: 10.1016/j.archger.2015.06.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2015] [Revised: 06/07/2015] [Accepted: 06/08/2015] [Indexed: 01/19/2023]
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Bakst S, Braun T, Hirshberg R, Zucker I, Shohat T. Characteristics of suicide completers with a psychiatric diagnosis before death: a postmortem study of 98 cases. Psychiatry Res 2014; 220:556-63. [PMID: 25091231 DOI: 10.1016/j.psychres.2014.07.025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2013] [Revised: 07/11/2014] [Accepted: 07/13/2014] [Indexed: 10/25/2022]
Abstract
The objective of this research was to classify the deaths of 98 victims of suicide in Tel Aviv, Israel between the years 2007 and 2010. This was done by examining background features and clinical characteristics among suicide completers with histories of a prior psychiatric hospitalization using logistic regression modeling. 34% of the sample (33/98) was given at least one psychiatric diagnosis upon discharge from a prior psychiatric hospitalization. Throughout their lifetime, those with psychiatric diagnoses were significantly more likely to have histories of mental health treatment (psychotherapy and psychotropic medication), psychopathology and suicidality among family members, prior suicide attempts and familial or emotional crisis as compared with those without a psychiatric diagnosis. During their last life phase, those with prior psychiatric diagnoses were also significantly more likely to have received psychotherapeutic treatment, expressed a lack of desire to live and presented with affective symptoms (e.g. depression, anxiety, adaptation difficulty and nervousness) as compared with those without such histories. Thus, focusing on high risk populations, such as those with psychiatric illnesses and deciphering the role of mental health treatment, familial predisposition, prior suicide attempt and sub-clinical symptoms in relation to suicide can inform future prevention practices.
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Affiliation(s)
- Shelly Bakst
- Israeli Center for Disease Control (ICDC), Ministry of Health, Ramat Gan, Israel.
| | - Tali Braun
- Israeli Center for Disease Control (ICDC), Ministry of Health, Ramat Gan, Israel
| | - Rachel Hirshberg
- Israeli Center for Disease Control (ICDC), Ministry of Health, Ramat Gan, Israel
| | - Inbar Zucker
- Israeli Center for Disease Control (ICDC), Ministry of Health, Ramat Gan, Israel
| | - Tamar Shohat
- Israeli Center for Disease Control (ICDC), Ministry of Health, Ramat Gan, Israel; Department of Epidemiology, Tel Aviv University, Tel Aviv, Israel
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12
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O'Donoghue B, Lyne JP, Fanning F, Kinsella A, Lane A, Turner N, O'Callaghan E, Clarke M. Social class mobility in first episode psychosis and the association with depression, hopelessness and suicidality. Schizophr Res 2014; 157:8-11. [PMID: 24924403 DOI: 10.1016/j.schres.2014.05.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2014] [Revised: 05/01/2014] [Accepted: 05/18/2014] [Indexed: 11/24/2022]
Abstract
BACKGROUND Psychotic disorders are associated with a significant impairment in occupational functioning that can begin in the prodromal phase of the disorder. As a result, individuals with a psychotic disorder may not maintain their social class at birth. The aim of this study was to examine the distribution of the social classes of individuals presenting with a first episode of psychosis (FEP) compared to the general population and to their family of origin. We evaluated whether social drift was associated with depression, hopelessness and suicidality at first presentation. METHODS All individuals with a FEP presenting to a community mental health service between 1995 and 1999 and to an early intervention service between 2005 and 2011were included. Diagnosis was established using the Structured Clinical Interview for DSM IV diagnoses and clinical evaluations included the Calgary Depression Scale for Schizophrenia, Beck Hopelessness Scale and the Suicidal Intent Scale. RESULTS 330 individuals were included in the study and by the time of presentation, individuals with a FEP were more likely to be represented in the lower social classes compared to the general population. 43% experienced a social drift and this was associated with a diagnosis of a non-affective disorder, co-morbid cannabis abuse and a longer DUP. Individuals who did not experience a social drift had a higher risk of hopelessness. CONCLUSIONS Social drift is common in psychotic disorders; however, individuals who either maintain their social class or experience upward social class mobility are more susceptible to hopelessness.
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Affiliation(s)
- Brian O'Donoghue
- University College Dublin, Belfield, Dublin 4, Ireland; DETECT Early Intervention for Psychosis Service, Avila House, Blackrock Business Park, Dublin 4, Ireland.
| | - John P Lyne
- University College Dublin, Belfield, Dublin 4, Ireland; DETECT Early Intervention for Psychosis Service, Avila House, Blackrock Business Park, Dublin 4, Ireland.
| | - Felicity Fanning
- DETECT Early Intervention for Psychosis Service, Avila House, Blackrock Business Park, Dublin 4, Ireland.
| | - Anthony Kinsella
- DETECT Early Intervention for Psychosis Service, Avila House, Blackrock Business Park, Dublin 4, Ireland; Department of Psychiatry, Royal College of Surgeons, 123 St Stephen's Green, Dublin 2, Ireland.
| | - Abbie Lane
- University College Dublin, Belfield, Dublin 4, Ireland.
| | - Niall Turner
- DETECT Early Intervention for Psychosis Service, Avila House, Blackrock Business Park, Dublin 4, Ireland.
| | - Eadbhard O'Callaghan
- University College Dublin, Belfield, Dublin 4, Ireland; DETECT Early Intervention for Psychosis Service, Avila House, Blackrock Business Park, Dublin 4, Ireland
| | - Mary Clarke
- University College Dublin, Belfield, Dublin 4, Ireland; DETECT Early Intervention for Psychosis Service, Avila House, Blackrock Business Park, Dublin 4, Ireland; St John of God Hospitaller Services, Stillorgan, Co Dublin, Ireland.
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13
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Misdrahi D, Denard S, Swendsen J, Jaussent I, Courtet P. Depression in schizophrenia: the influence of the different dimensions of insight. Psychiatry Res 2014; 216:12-6. [PMID: 24529815 DOI: 10.1016/j.psychres.2014.01.039] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2013] [Revised: 09/17/2013] [Accepted: 01/26/2014] [Indexed: 11/30/2022]
Abstract
Improving insight in patients with schizophrenia appears necessary to enhance medication adherence and clinical outcome, but in some patients acquiring insight can paradoxically increase hopelessness, depression and suicidal behavior. The aim of this study is to explore the association of two dimensions of insight (cognitive and clinical) with depression, hopelessness and clinical variables in patients with psychosis. Using a cross-sectional design, 61 remitted outpatients meeting DSM-IV criteria for schizophrenia or schizoaffective disorders were included. Insight was assessed using the "Scale to Assess Unawareness of Mental Disorder" (SUMD), the PANSS-item G12 and the Beck Cognitive Insight Scale (BCIS). Overall, 41.2% of the sample had a history of suicide attempts. Patients in the high clinical insight group had significantly higher depression scores, higher hopelessness scores, greater histories of suicide attempts and were more likely to have received psychoeducation. Compared to patients with low cognitive insight, those with high overall cognitive insight were significantly more depressed and had more often received psychoeducation. Greater insight may have negative consequences in terms of depressive symptoms and therefore presents a challenge to clinicians in assessing the individual risks and benefits of strategies intended to enhance awareness of mental disorder.
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Affiliation(s)
- David Misdrahi
- Pole de Psychiatrie 347, C.H. Charles Perrens, 33076 Bordeaux cedex, France; CNRS UMR 5287-INCIA, Université Bordeaux 2, Bordeaux, France.
| | - Sophie Denard
- Pole de Psychiatrie 347, C.H. Charles Perrens, 33076 Bordeaux cedex, France
| | - Joel Swendsen
- CNRS UMR 5287-INCIA, Université Bordeaux 2, Bordeaux, France
| | | | - Philippe Courtet
- Inserm U1061, Université Montpellier 1, Montpellier, France; Department of Emergency Psychiatry, CHRU Montpellier, France
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Sakinofsky I. Preventing suicide among inpatients. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2014; 59:131-40. [PMID: 24881161 PMCID: PMC4079240 DOI: 10.1177/070674371405900304] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
OBJECTIVE Inpatient suicide comprises a proportionately small but clinically important fraction of suicide. This study is intended as a qualitative analysis of the comprehensive English literature, highlighting what is known and what can be done to prevent inpatient suicide. METHOD A systematic search was conducted on the Cochrane Library, PubMed, Embase, Web of Knowledge, and a personal database for articles on cohort series, preferably controlled, of inpatient suicide (not deliberate self-harm or attempted suicide, unless they also dealt specifically with suicide data). RESULTS A qualitative discussion is presented, based on the findings of the literature searched. CONCLUSIONS The bulk of inpatient suicides actually occur not on the ward but off premises, when the patient was on leave or had absconded. Peaks occur shortly after admission and discharge. It is possible to reduce suicide risk on the ward by having a safe environment, optimizing patient visibility, supervising patients appropriately, careful assessment, awareness of and respect for suicide risk, good teamwork and communication, and adequate clinical treatment.
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Bagaric D, Brecic P, Ostojic D, Jukic V, Goles A. The relationship between depressive syndrome and suicidal risk in patients with acute schizophrenia. Croat Med J 2014; 54:436-43. [PMID: 24170722 PMCID: PMC3816561 DOI: 10.3325/cmj.2013.54.436] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Aim To determine the relationship between scores on five factors of the Positive and Negative Syndrome Scale (PANSS) and Calgary Depression scale for Schizophrenia (CDSS) and scores on the InterSePT Scale for Suicidal Thinking (ISST) in patients with acute schizophrenia. Methods Data were collected on sociodemographic and clinical characteristics of 180 drug-treated in-patients with acute schizophrenia. Their symptoms were assessed with PANSS, CDSS, and ISST and correlations between the scores were calculated. Statistically significant correlations were included in the logistic regression analysis to identify predictors of suicidal risk. Results CDSS (P < 0.001) score and negative (P < 0.001), disorganized (P = 0.041), emotional (P < 0.001), and total score on PANSS (P < 0.001) showed a significant positive correlation with ISST. Stepwise logistic regression analysis revealed that CDSS scores (odds ratio [OR] 5.18; confidence interval [CI] 1.58-16.95), and disorganized (0.90; 0.81-0.99) and emotional (1.15; 1.01-1.30) factors of PANSS were predictors of suicidal risk. Conclusion Our results suggested a considerable association between depressive syndrome as assessed by the PANSS emotional factor and CDSS score and suicidal risk in patients with acute schizophrenia.
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Affiliation(s)
- Dario Bagaric
- Dario Bagaric, Department for Integral Psychiatry, Psychiatric University Hospital Vrapce, Bolnicka cesta 32, 10000 Zagreb, Croatia,
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Pompili M, Lester D, Innamorati M, Tatarelli R, Girardi P. Assessment and treatment of suicide risk in schizophrenia. Expert Rev Neurother 2014; 8:51-74. [PMID: 18088201 DOI: 10.1586/14737175.8.1.51] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Maurizio Pompili
- Department of Psychiatry, Sant'Andrea Hospital, Sapienza University of Rome, Via di Grottarossa, 1035, 00189 Roma, Italy.
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Flanagan P, Compton MT. A comparison of correlates of suicidal ideation prior to initial hospitalization for first-episode psychosis with prior research on correlates of suicide attempts prior to initial treatment seeking. Early Interv Psychiatry 2012; 6:138-44. [PMID: 22168759 PMCID: PMC3414844 DOI: 10.1111/j.1751-7893.2011.00320.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
AIM Individuals with first-episode psychosis, like those with chronic psychotic disorders, are at elevated risk for suicidal ideation and suicide attempts. However, relatively little is known about suicidality among first-episode patients prior to their initial presentation for treatment. This analysis was designed as a US-based examination of recent findings on prior suicide attempts from Dublin, Ireland, here focusing on prevalence and correlates of suicidal ideation during the weeks prior to initial treatment-seeking. METHODS Participants included 109 first-episode inpatients with primary psychotic disorders in public-sector settings that serve an urban, low-income, socially disadvantaged, predominantly African American population. Eligible patients had received <3 months of prior antipsychotic treatment and had not been hospitalized for psychosis >3 months prior to the index admission, though most were completely treatment naïve. Assessments included the Positive and Negative Syndrome Scale, Calgary Depression Scale for Schizophrenia, Birchwood Insight Scale, and a rigorous method for determining age at onset of first psychotic symptoms and duration of untreated psychosis. RESULTS Disconcertingly, nearly one quarter of patients (23%) endorsed a history of suicidal ideation in the 2 weeks prior to first admission. In the model designed to replicate the prior study in Ireland, Calgary Depression score (calculated omitting hopelessness and suicidal ideation as these were separate variables in the analysis) was a predictor of suicidal ideation (P < 0.01). In separate bivariate analyses analogous to the original study, two domains of insight were associated with suicidal ideation. CONCLUSIONS Findings suggest that depression, insight, and suicidality should be carefully monitored among first-episode patients initiating treatment and during the early course of illness. As insight improves, coping strategies should be enhanced with a goal of minimizing depression and preventing suicidality.
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Affiliation(s)
- Peggy Flanagan
- Emory University School of Medicine, Department of Psychiatry and Behavioral Sciences, Atlanta, GA, U.S.A
| | - Michael T. Compton
- The George Washington University School of Medicine and Health Sciences, Department of Psychiatry and Behavioral Sciences, Washington, DC, U.S.A
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Ouzir M, Azorin JM, Adida M, Boussaoud D, Battas O. Insight in schizophrenia: from conceptualization to neuroscience. Psychiatry Clin Neurosci 2012; 66:167-79. [PMID: 22443240 DOI: 10.1111/j.1440-1819.2012.02325.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Lack of insight into illness is a prevalent and distinguishing feature of schizophrenia, which has a complex history and has been given a variety of definitions. Currently, insight is measured and treated as a multidimensional phenomenon, because it is believed to result from psychological, neuropsychological and organic factors. Thus, schizophrenia patients may display dramatic disorders including demoralization, depression and a higher risk of suicide, all of which are directly or indirectly related to a lack of insight into their illness, and make the treatment difficult. To improve the treatment of people with schizophrenia, it is thus crucial to advance research on insight into their illness. Insight is studied in a variety of ways. Studies may focus on the relationship between insight and psychopathology, may view behavioral outcomes or look discretely at the cognitive dysfunction versus anatomy level of insight. All have merit but they are dispersed across a wide body of literature and rarely are the findings integrated and synthesized in a meaningful way. The aim of this study was to synthesize findings across the large body of literature dealing with insight, to highlight its multidimensional nature, measurement, neuropsychology and social impact in schizophrenia. The extensive literature on the cognitive consequences of lack of insight and the contribution of neuroimaging techniques to elucidating neurological etiology of insight deficits, is also reviewed.
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Affiliation(s)
- Mounir Ouzir
- Laboratory of Clinical Neuroscience and Mental Health, Faculty of Medicine and Pharmacy, Casablanca, Morocco.
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Abstract
The purpose of the present study was to explore the relationship between suicidal behavior and socio-demographic and clinical factors, including insight into illness, in patients with schizophrenia spectrum disorders. We evaluated 104 inpatients using the Self-Appraisal of Illness Questionnaire (SAIQ) for insight assessment, several Beck-related symptoms rating scales, and the Positive and Negative Syndrome Scale (PANSS) for psychopathology. These patients were also evaluated for suicidal behavior and risk using the critical items of the Scale for Suicide Ideation (SSI) and lifetime suicide attempts. Patients with suicidal behavior generally had greater insight into illness than those who were non-suicidal. After controlling for depressive symptoms, the association of insight into illness with current suicidal ideation remained significant, whereas the association between insight and lifetime suicide attempts was no longer significant. As predicted, the regression analyses revealed that those with greater suicide risk had significantly higher levels of depressive symptoms and hopelessness and more lifetime suicide attempts. Moreover, greater insight into illness appeared to have a close, independent connection to suicidal behavior. Our findings suggest that depression, hopelessness, and greater insight into illness are major risk factors for suicide in patients with schizophrenia. It is plausible that depression mediates the relationship between greater insight into illness and suicidal behavior. Aggressive improvement of insight without the risk of deteriorating depressive symptoms may be warranted to reduce the risk of suicide.
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Suicidality in the "prodromal" phase of schizophrenia. Compr Psychiatry 2011; 52:479-85. [PMID: 21185016 DOI: 10.1016/j.comppsych.2010.10.011] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2010] [Revised: 10/12/2010] [Accepted: 10/27/2010] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVES Patients with schizophrenia are at high risk for suicide ideation, attempts, and completed suicide. However, suicidal behavior during the prodromal phase of schizophrenia and a possible association between prodromal suicidal behavior and suicidality after the onset of overt psychosis are not studied. METHODS One hundred six consecutively admitted schizophrenia patients with recent onset were evaluated retrospectively for prodromal symptoms and suicidality during the prodromal phase and after the onset of frank psychosis. In addition, 106 matched control subjects from the general population were evaluated for suicidality during the same age period of the prodromal phase of the corresponding patient. RESULTS Suicide ideation and attempt during the prodromal period were reported in 25.5% and 7.5% of the patients, which are 3.8- and 8-fold greater than in the controls, respectively. Patients with suicidal behavior experienced a greater number of prodromal symptoms than those without. Prodromal depressive mood, marked impairment in role functioning, and tobacco smoking exerted an independent effect on suicide ideation, whereas depressive mood was the symptom significantly more frequent in patients with suicide attempt. Suicide attempts were associated with an earlier onset of prodromal symptoms and frank psychosis. All patients with prodromal suicide attempts were cigarette smokers. Suicide ideation during the prodromal phase was strongly associated with lifetime suicidality after the onset of frank psychosis. CONCLUSIONS Suicidal behavior is quite common during the prodromal period. The association of smoking, depressive mood, impaired functioning, and a large number of prodromal symptoms, particularly in patients with an early onset of symptomatology, carries a substantially increased risk for suicide ideation. Particular care is needed in patients with prodromal suicide ideation after the onset of frank psychosis because the risk to attempt suicide is high.
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Neuner T, Hübner-Liebermann B, Hausner H, Hajak G, Wolfersdorf M, Spiessl H. Revisiting the association of aggression and suicidal behavior in schizophrenic inpatients. Suicide Life Threat Behav 2011; 41:171-9. [PMID: 21342219 DOI: 10.1111/j.1943-278x.2011.00018.x] [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] [Indexed: 11/29/2022]
Abstract
Our study investigated the association of aggression and suicidal behavior in schizophrenic inpatients. Eight thousand nine hundred one admissions for schizophrenia (1998-2007) to a psychiatric university hospital were included. Schizophrenic suicides (n = 7)/suicide attempters (n = 40) were compared to suicides (n = 30)/suicide attempters (n = 186) with other diagnoses and to schizophrenic non-attempters regarding aggression. Logistic regression analysis was performed to explore risk factors for attempted suicide. Schizophrenic suicides/suicide attempters did not differ from other suicides/suicide attempters or from schizophrenic non-attempters with regard to aggression. Risk of inpatient suicide attempt was increased for patients with attempted suicide at admission, high school graduation, and disorganized subtype. Aggression could not be found to be a predictor of attempted suicide. Aggression seems to have a minor role for suicidal behavior in schizophrenia.
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Affiliation(s)
- Tanja Neuner
- Department of Psychiatry and Psychotherapy, University of Regensburg, Regensburg, Germany.
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22
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Suokas JT, Perälä J, Suominen K, Saarni S, Lönnqvist J, Suvisaari JM. Epidemiology of suicide attempts among persons with psychotic disorder in the general population. Schizophr Res 2010; 124:22-8. [PMID: 20934306 DOI: 10.1016/j.schres.2010.09.009] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2010] [Revised: 09/01/2010] [Accepted: 09/15/2010] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To establish the epidemiology of suicide attempts in persons with psychotic disorder identified from the general population and to investigate the associations of suicidal behavior with other clinical characteristics and with physical violence against other people. METHOD A random sample of 9922 Finnish persons aged 18 years or over was screened for psychotic disorder using multiple sources of information. All screen positives and random sample of screen negatives were invited to an SCID interview. Diagnostic assessment, lifetime history of suicide attempts and violence against others were based on all available systematically evaluated information from the questionnaire, interview and/or case records. RESULTS Of persons with a lifetime history of any primary or substance-induced psychotic disorder (n = 264), 34.5% (women: 34.1%, men: 34.9%) had a history of at least one suicide attempt. There were no suicide attempts among persons with delusional disorder, while the rate of suicide attempts was higher among persons with substance-induced psychotic disorders (48.8%) than in persons with other psychotic disorders 41.8%) (χ(2) = 4.4, d.f. = 1, P = 0.036). Suicide attempts were associated with younger age, comorbid substance use disorders, depressive symptoms, and physical violence against other people. CONCLUSION Suicide attempts are common in all psychotic disorders except for delusional disorder. They are particularly common in substance-induced psychotic disorder and in persons with comorbid substance use disorders. They are associated with severe depressive symptoms but not with the severity of psychotic symptoms. Suicidal behavior correlates with physical violence against other people.
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Affiliation(s)
- Jaana T Suokas
- Department of Psychiatry, Helsinki University Central Hospital, National Institute for Health and Welfare, Helsinki, Finland.
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Carlborg A, Winnerbäck K, Jönsson EG, Jokinen J, Nordström P. Suicide in schizophrenia. Expert Rev Neurother 2010; 10:1153-64. [PMID: 20586695 DOI: 10.1586/ern.10.82] [Citation(s) in RCA: 86] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Schizophrenia is a disorder with an estimated suicide risk of 4-5%. Many factors are involved in the suicidal process, some of which are different from those in the general population. Clinical risk factors include attempted suicide, depression, male gender, substance abuse and hopelessness. Biosocial factors, such as a high intelligence quotient and high level of premorbid function, have also been associated with an increased risk of suicide in patients with schizophrenia. Suicide risk is especially high during the first year after diagnosis. Many of the suicides occur during hospital admission or soon after discharge. Management of suicide risk includes both medical treatment and psychosocial interventions. Still, risk factors are crude; efforts to predict individual suicides have not proved useful and more research is needed.
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Fagiolini A, Casamassima F, Mostacciuolo W, Forgione R, Goracci A, Goldstein BI. Risperidone long-acting injection as monotherapy and adjunctive therapy in the maintenance treatment of bipolar I disorder. Expert Opin Pharmacother 2010; 11:1727-40. [PMID: 20486830 DOI: 10.1517/14656566.2010.490831] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
IMPORTANCE OF THE FIELD It is very rare for patients with bipolar disorder to have a single episode of mania or depression over a lifetime and the vast majority of these individuals need long-term prophylactic/maintenance treatment. However, treatment nonadherence is a major issue for close to half of subjects with bipolar disorder who are prescribed medications. Risperidone long-acting injection (LAI) has proven efficacious for the maintenance phase of bipolar disorder and may mitigate the problem of nonadherence in the substantial group of patients for whom this is a significant concern. AREAS COVERED IN THIS REVIEW This paper comprises a review and commentary regarding the use of risperidone LAI in bipolar disorder. WHAT THE READER WILL GAIN The reader will gain an understanding regarding the risks and benefits of risperidone LAI in bipolar disorder. We review the available evidence and discuss the strengths and weaknesses of published studies, providing an opinion about the clinical usefulness of risperidone LAI as well as suggestions for future research. TAKE HOME MESSAGE The use of risperidone LAI, through improved adherence, has the potential to ameliorate the course of bipolar disorder.
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Affiliation(s)
- Andrea Fagiolini
- University of Siena School of Medicine, Division of Psychiatry, Department of Neuroscience, Siena 53100, Italy.
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Abstract
Lack of insight or awareness of illness is a hallmark feature of schizophrenic illness and has become an increasingly important area of investigation. Although clinical insight focuses on awareness of illness factors, the concept of cognitive insight focuses on the cognitive processes involved in correcting erroneous judgments and certainty about mistaken judgments. The present study was aimed at further investigating the clinical utility and the statistical coherence of the Beck Cognitive Insight Scale (BCIS) (Beck et al., 2004) in acute schizoaffective and schizophrenia (SZ) patients. The present study examined the internal consistency of the scale, as well as its discriminative and predictive validity relative to a well-established traditional measure of clinical insight in a sample of 50 DSM-IV diagnosed SZ patients, presenting for acute inpatient treatment. The BCIS was found to be an internally consistent and a coherent measure of cognitive insight. The BCIS was unassociated with clinical insight, indicating the 2 constructs share little empirical overlap. Cognitive insight was found to be inversely associated with patients' severity of autistic preoccupation symptoms such that those individuals with more cognitive insight, exhibited fewer autistic/cognitive symptoms. Patients' clinical insight, however, was found to be inversely associated specifically with patients' severity of depression. Additionally, clinical insight was also found to be more impaired in patients residing in nursing home environments relative to their counterparts living in less restrictive settings when outside the hospital. Results are discussed in terms of the relationship between clinical and cognitive insight constructs to SZ symptom domains.
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Bakst S, Rabinowitz J, Bromet EJ. Antecedents and patterns of suicide behavior in first-admission psychosis. Schizophr Bull 2010; 36:880-9. [PMID: 19273582 PMCID: PMC2894600 DOI: 10.1093/schbul/sbp001] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND Persons with psychotic illnesses have an increased risk for suicide, especially early in the illness. Sufficient knowledge allowing for early recognition is lacking. OBJECTIVES To describe suicide behaviors before and during the 4 years following first psychiatric hospitalization, examine associations of demographic and psychiatric risk factors, and develop a suicide risk index. METHOD Data came from the Suffolk County Mental Health Project, a first-admission cohort (n = 529). Cox regression was used to study associations of risk factors to suicide behaviors; a summary suicide behavior risk index was also tested. RESULTS Prior to first admission, 28.0% (n = 148) of the cohort had attempted suicide. During the 4-year follow-up, 13.6% (n = 72) of the cohort attempted suicide (29.7% of those with previous attempts and 7.3% making their first attempt) and 3 respondents died of suicide. The significant predictors at index admission of subsequent attempts were prior attempts or ideation, severity of depressive symptoms and thought disorder, lifetime substance abuse, and younger age. Suicide ideation was predicted by the same variables with the addition of insight into illness and with the exception of age at admission. A 3-category risk index was created; 61.1% of those who made a suicide attempt were in the highest risk group (n = 44/72). CONCLUSION The current study confirms and extends previous research showing that risk factors early in the course of illness are predictive of subsequent ideation and attempts. The risk index may be a useful adjunct in identifying individuals likely to benefit from preventive interventions.
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Affiliation(s)
| | - Jonathan Rabinowitz
- Bar Ilan University, Ramat Gan, Israel,To whom correspondence should be addressed; Bar Ilan University, Ramat Gan, Israel, tel: 972 (9) 748-3679, fax: 972 (9) 740-1318, e-mail:
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Levine SZ, Bakst S, Rabinowitz J. Suicide attempts at the time of first admission and during early course schizophrenia: a population based study. Psychiatry Res 2010; 177:55-9. [PMID: 20334929 DOI: 10.1016/j.psychres.2010.02.019] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2009] [Revised: 01/05/2010] [Accepted: 02/28/2010] [Indexed: 11/28/2022]
Abstract
This article examined suicide attempt rates at first psychiatric hospitalization and risk factors for subsequent suicide attempts over the early course of schizophrenia in national population-based data. Data were extracted from the National Psychiatric Hospitalization Case Registry of the State of Israel that contains all first psychiatric admissions with schizophrenia 1989-1992 and were followed up to 1996 (N=2293). Attempted suicide rates were: 8.5% (n=196) at the time of first psychiatric hospitalization and 6.6% (n=151) over the follow-up period of 4 to 7 years. Of those with a suicide attempt at first admission, 31.6% (n=62) made a subsequent suicide attempt during the follow-up period (OR=10.44, 95% CIs=7.22 to 15.09). Risk profiles were derived using recursive partitioning to predict sub-groups at risk of a subsequent suicide attempt. Those characterized by an attempt at the time of first admission were college educated, female and not married (45.9% (17/37), OR=13.46, 95% CIs=6.89 to 26.3). The risk profiles together correctly classified 90.7% (137/151) of subsequent suicide attempts. Suicide attempts at first admission and premorbid years of education have long-term prognostic utility and risk profiles are available.
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Is poor premorbid functioning a risk factor for suicide attempts in first-admission psychosis? Schizophr Res 2010; 116:210-6. [PMID: 19954930 PMCID: PMC2818578 DOI: 10.1016/j.schres.2009.11.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2009] [Revised: 11/10/2009] [Accepted: 11/12/2009] [Indexed: 11/20/2022]
Abstract
BACKGROUND While poor premorbid functioning is associated with poorer outcomes in psychotic illnesses, little is known about whether it is also a risk factor for suicide attempts. OBJECTIVE The current study examined the association of premorbid functioning and suicide attempts in a county-wide cohort of first-admission inpatients. METHOD Data were derived from participants of the Suffolk County Mental Health Project (n=444) over the course of 48-month follow-up. Premorbid functioning was estimated and categorized (good vs. poor/declining) using the Premorbid Adjustment Scale (PAS). RESULTS Poorer premorbid functioning was significantly associated with increased likelihood of a suicide attempt prior to first psychiatric hospital admission. Specifically, 33.0% of participants with poor/declining premorbid functioning had a history of suicide attempts compared to 23.5% with good premorbid functioning. Among participants with a prior attempt (n=126), poor premorbid functioning was significantly associated with an increased likelihood of additional attempts during the four years after first hospitalization. CONCLUSION Identifying those with poor premorbid functioning and prior histories of attempts could help clinicians target high-risk patients. Thus, greater attention to persons with both risk factors may form the basis for early interventions aimed towards reducing the risk for subsequent suicide attempts.
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Hewitt J. Schizophrenia, mental capacity, and rational suicide. THEORETICAL MEDICINE AND BIOETHICS 2010; 31:63-77. [PMID: 20237854 DOI: 10.1007/s11017-010-9137-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
A diagnosis of schizophrenia is often taken to denote a state of global irrationality within the psychiatric paradigm, wherein psychotic phenomena are seen to equate with a lack of mental capacity. However, the little research that has been undertaken on mental capacity in psychiatric patients shows that people with schizophrenia are more likely to experience isolated, rather than constitutive, irrationality and are therefore not necessarily globally incapacitated. Rational suicide has not been accepted as a valid choice for people with schizophrenia due in part to a belief that characteristic irrationality prevents autonomous decision-making. Since people with schizophrenia are often seen to lack insight into the nature of their disorder, both psychiatric and ethical perspectives generally presume that suicidal acts result directly from mental illness itself and not from second-order desires. In this article, I challenge notions of global irrationality conferred by a diagnosis of schizophrenia and argue that, where delusional beliefs are unifocal, schizophrenia does not necessarily lead to a state of mental incapacity. I then attempt to show that people with schizophrenia can sometimes be rational with regard to suicide, where this decision stems from a realistic appraisal of psychological suffering.
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Affiliation(s)
- Jeanette Hewitt
- Department of Philosophy, History and Law, School of Human and Health Sciences, Swansea University, Singleton Park, Swansea, SA2 8PP, UK.
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Abstract
Suicidal behavior remains a major source of morbidity and mortality among schizophrenics. The National Institute of Mental Health Longitudinal Study of Chronic Schizophrenia found that over a mean of 6 years, 38% of the patients had at least one suicide attempt and 57% admitted to substantial suicidal ideation. Suicide is also a major issue among inpatients, with serious implications for clinical practice and patient-doctor relationships. The management of schizophrenic patients with suicide risk remains a difficult area for clinicians despite attempts to better understand it by gathering experts in the field. This article discusses the frequency of suicidal behavior in schizophrenia, offers a model for understanding it, and discusses various aspects of the management of the at-risk schizophrenic patient.
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Affiliation(s)
- Alec Roy
- Department of Veterans Affairs, New Jersey Healthcare System, Psychiatry Service 116A, East Orange, NJ 070818, USA.
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Abstract
Suicide is the primary cause of death among schizophrenic patients; follow-up studies suggested that 10-13% of schizophrenic patients die by suicide. Preventive measures based on early recognition of risk factors and the establishment of drug treatment protocols are no doubt of great help but have not resulted in a significant reduction of the number of suicides among these patients. Schizophrenia is a chronic disorder affecting all aspects of the individual's life. Prevention should therefore be addressed to various areas. This paper overviews studies dealing with major fields of interest in the prevention of suicide among patients with schizophrenia. The authors focus on the role of pharmacological treatment, psychosocial interventions and psychotherapy, the struggle against stigmatization and the role of GPs. Prevention of suicide among inpatients with schizophrenia is also analysed. It is concluded that those integrated strategies already in use and the implementation of less known interventions should constitute a more effective prevention of self-inflicted deaths among these patients.
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Affiliation(s)
- Maurizio Pompili
- Department of Psychiatry, Sant'Andrea Hospital, University of Rome La Sapienza, Italy.
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Restifo K, Harkavy-Friedman JM, Shrout PE. Suicidal behavior in schizophrenia: a test of the demoralization hypothesis. J Nerv Ment Dis 2009; 197:147-53. [PMID: 19282679 DOI: 10.1097/nmd.0b013e318199f452] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
This study examined Drake's model that individuals with schizophrenia with good premorbid adjustment and insight into their illness are more vulnerable to becoming demoralized and therefore suicidal. One hundred sixty-four patients with schizophrenia (N = 115) or schizoaffective disorder (N = 49) were assessed for depressive symptoms and DSM-III-R depression, premorbid functioning, insight and suicidal behavior using The Diagnostic Interview for Genetic Studies and the Premorbid Adjustment Scale. Premorbid adjustment, insight and past MDE did not discriminate attempters from nonattempters, contrary to the model. However, consistent with the model, the interaction between good premorbid adjustment and insight predicted severity of depressive symptoms, and the psychological symptoms of depression significantly differentiated attempters from nonattempters, whereas the somatic symptoms did not. This study provides support for some aspects of the demoralization model.
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Affiliation(s)
- Kathleen Restifo
- Department of Psychiatry, Columbia University, New York State Psychiatric Institute, New York, New York, USA.
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Reutfors J, Brandt L, Jönsson EG, Ekbom A, Sparén P, Osby U. Risk factors for suicide in schizophrenia: findings from a Swedish population-based case-control study. Schizophr Res 2009; 108:231-7. [PMID: 19176276 DOI: 10.1016/j.schres.2008.12.023] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2008] [Revised: 12/20/2008] [Accepted: 12/24/2008] [Indexed: 10/21/2022]
Abstract
Previous reports regarding risk factors for suicide in schizophrenia have been inconclusive. We performed a matched case-control study of in-patient-treated schizophrenia patients in order to assess the suicide risk associated with socioeconomic, demographic, and psychiatric factors. The cases were 84 patients who died by suicide within five years after diagnosis in a cohort of all patients discharged for the first time from psychiatric hospitals in Stockholm County, Sweden, with a diagnosis of schizophrenia, schizophreniform disorder or schizoaffective disorder between the years 1984 and 2000. One control was individually and randomly matched with each case from the same cohort by date (+/-1 year) and age (+/-5 years) at index diagnosis. Data were retrieved from clinical records of the case-control pairs in a blind fashion. Of the suicides, 54% were men and 46% were women. In multivariate analyses, higher educational attainment (odds ratio [OR] 3.0, 95% confidence interval [CI] 1.03-8.0), age >or=30 years at onset of symptoms (OR 4.8, CI 1.1-21.2), and a history of a suicide attempt requiring non-psychiatric medical treatment (OR 5.0, CI 1.6-15.4) were found to be significantly associated with an increased suicide risk. Gender did not significantly affect the suicide risk, nor did a history of self-discharge, compulsory in-patient treatment, substance-use disorder or a family history of mental disorders or suicide. In schizophrenia, certain suicide risk factors may differ from those in the general population. Clinical suicide risk assessment for schizophrenia patients should be performed taking this into account.
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Affiliation(s)
- Johan Reutfors
- Clinical Epidemiology Unit, Department of Medicine, Karolinska Institutet, Stockholm, Sweden.
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Predictive value of self-stigma, insight, and perceived adverse effects of medication for the clinical outcomes in patients with depressive disorders. J Nerv Ment Dis 2009; 197:172-7. [PMID: 19282683 DOI: 10.1097/nmd.0b013e318199fbac] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The aims of this prospective study were to examine the predictive values of self-stigma, insight, and perceived adverse effects of medication for remission of depressive symptoms, suicidal risk, and medication adherence in patients with depressive disorders over a 1-year follow-up period. One hundred seventy-four participants who were in a state of obvious depression underwent an index interview to determine their degree of self-stigma, insight, and perceived adverse effects of medication. One year later, they were reassessed to determine the severity of their depressive symptoms, suicidal risk, and the level of the medication adherence, and their associations with the 3 possible predictors at the index interview were examined. The results of this study indicated that perceiving more severe adverse effects of medication at the index interview increased the risks of the nonremission of depressive symptoms, occurrence of suicidal ideation or attempt, and medication nonadherence in patients with depressive disorders in the 1-year period. However, the degrees of self-stigma and insight did not predict the severity of depressive symptoms, suicidal risk, or the level of the medication adherence. Based on the results of this study, we suggest that it is important for clinicians to prevent the occurrence of and to help patients manage the adverse effects of medication. We also suggest that further prospective studies are needed to examine the predictive values of self-stigma and insight for clinical outcomes and medication adherence.
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Tikkanen V, Alaräisänen A, Hakko H, Räsänen P, Riala K. Psychotic boys performing well in school are at increased risk of suicidal ideation. Psychiatry Clin Neurosci 2009; 63:30-6. [PMID: 19067996 DOI: 10.1111/j.1440-1819.2008.01887.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
AIM This study investigated how the level of school performance is associated with suicidal behavior and psychiatric disorders among adolescent psychiatric inpatients aged 12-17 years. METHODS Data were collected from 508 adolescents (300 girls, 208 boys; age 12-17 years) admitted to inpatient psychiatric hospitalization between April 2001 and March 2006. Information on the adolescents' school performance, suicidal ideation, suicide attempts and self-mutilation as well as psychiatric DSM-IV diagnoses was obtained using the Schedule for Affective Disorder and Schizophrenia for School-Age Children. RESULTS An elevated risk of suicidal ideation (OR = 3.6, 95% CI 1.3-10.2, P = 0.017) and of psychotic disorders (OR = 3.2, 95% CI 1.0-10.0, P = 0.048) was observed among male adolescents performing well in school. In addition, adolescents with poor school performance had an increased likelihood of substance-related disorder both in boys (OR = 2.6, 95% CI 1.1-6.1, P = 0.027) and girls (OR = 2.5, 95% CI 1.2-5.1, P = 0.011). CONCLUSIONS Our findings indicate that psychotic inpatient male adolescents performing well in school are at an elevated risk of suicidal ideation. Although good school performance is often considered a marker of high intelligence and good general ability, symptoms of major psychiatric disorders and suicidality need to be taken very seriously among adolescents performing well in school.
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Affiliation(s)
- Vesa Tikkanen
- Department of Psychiatry, University of Oulu, Oulu, Finland
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Skodlar B, Tomori M, Parnas J. Subjective experience and suicidal ideation in schizophrenia. Compr Psychiatry 2008; 49:482-8. [PMID: 18702934 DOI: 10.1016/j.comppsych.2008.02.008] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2007] [Revised: 02/13/2008] [Accepted: 02/14/2008] [Indexed: 11/30/2022] Open
Abstract
Suicidal ideation and behavior are a frequent complication of schizophrenia. Although a number of risk factors have been identified, specific features of suicidality in schizophrenia remain poorly understood. In this study, 19 patients with schizophrenia were interviewed in depth on their suicidal ideation and intentions, followed by a qualitative phenomenological analysis of the material. Solitude with inability to participate in human interactions and feelings of inferiority were found to be the main sources of suicidal ideation. These experiences seem to resemble ordinary depressive reactions, yet we found them to be reflective of a more basic self-alienation and incapacity for immersion in the shared world. Ignoring this experiential level of patients' disturbances may lead to trivialization (and misjudgment) of the experiences at the root of suicidality in schizophrenia.
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Affiliation(s)
- Borut Skodlar
- University Psychiatric Hospital, University of Ljubljana, 1000 Ljubljana, Slovenia.
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Suicidality and its association with insight and neurocognition in taiwanese patients with bipolar I disorder in remission. J Nerv Ment Dis 2008; 196:462-7. [PMID: 18552623 DOI: 10.1097/nmd.0b013e3181775a3d] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The aims of this study were to examine the relationships between suicidality, insight, and neurocognition in patients with bipolar I disorder who were in a remitted state. Using the Violence and Suicide Assessment Scale, we evaluated 96 patients with bipolar I disorder in remission to determine their suicidal ideations and attempts over the previous year. We also evaluated their level of insight by using the Schedule of Assessment of Insight (SAI) and its expanded version (SAI-E), as well as their neurocognitive function by a series of neurocognitive function tests. Insight and neurocognitive functions of bipolar subjects who had and who had no suicidal ideations or attempts over the previous year were compared. The results indicated that the remitted bipolar subjects who had suicidal ideations or attempts over the previous year had higher insight scores on all 3 SAI dimensions and on the SAI-E compared with those who had no suicidal ideations or attempts. However, no difference in any neurocognitive function was found between the 2 groups of remitted bipolar subjects. The results of this study suggest clinicians need to be particularly alert to the potential for suicide in bipolar patients with a high level of insight.
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Cardoso CS, Caiaffa WT, Bandeira M, Siqueira AL, Silva JTD, Fonseca JOP. Depressão na esquizofrenia: prevalência e relação com a qualidade de vida. CAD SAUDE PUBLICA 2007; 23:2035-48. [PMID: 17700939 DOI: 10.1590/s0102-311x2007000900012] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2006] [Accepted: 04/04/2007] [Indexed: 11/22/2022] Open
Abstract
O objetivo deste estudo foi mensurar a prevalência de depressão na esquizofrenia, investigando os fatores associados e sua relação com a qualidade de vida. Foi conduzido um estudo transversal com 150 pacientes ambulatoriais, a depressão foi mensurada pela Escala Calgary de Depressão na Esquizofrenia e a qualidade de vida por meio da escala Quality of Life Scale-Brasil. Foi encontrada uma prevalência de 56% de depressão maior. Pacientes com depressão maior apresentaram pior qualidade de vida na escala global e domínio ocupacional. A qualidade de vida global foi importante para a separação dos grupos na árvore de decisão. Em pacientes com pior qualidade de vida, presença de sintomas da doença, número de medicamentos e ausência de atividades no lar se associaram à depressão, enquanto para aqueles com melhor qualidade de vida, apenas duração da doença foi importante. Esta investigação sugere alta prevalência de depressão, além de mostrar sua repercussão na qualidade de vida. Recomenda-se a investigação da depressão associada à qualidade de vida no cuidado terapêutico destes pacientes.
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Affiliation(s)
- Clareci Silva Cardoso
- Grupo de Pesquisa em Epidemiologia, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, Brasil.
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Shields LBE, Hunsaker DM, Hunsaker JC. Schizophrenia and Suicide: A 10-Year Review of Kentucky Medical Examiner Cases. J Forensic Sci 2007; 52:930-7. [PMID: 17553080 DOI: 10.1111/j.1556-4029.2007.00485.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The risk of suicide is significantly increased in schizophrenics; it is estimated that 10-13% of individuals suffering from schizophrenia commit suicide. Schizophrenia is marked by psychotic exacerbations and remissions, with persistent deterioration in baseline functioning with each relapse. We present a 10-year (1993-2002) retrospective review of Medical Examiners' cases of suicide of schizophrenic victims. Twenty-nine cases were between the ages of 20 and 75 (mean age of 41.6 years). The majority of victims were male (62.1%) and Caucasian (86.2%). The leading method of suicide for both males and females was firearm injury (48.3%) mostly of the head, followed by overdose (20.7%), and hanging (13.8%). A comprehensive investigation of the biopsychosocial factors is warranted in cases of schizophrenics who commit suicide. This study offers an insightful analysis pertaining to the determination of intent in formulating the manner of death in this unique population.
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40
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Bateman K, Hansen L, Turkington D, Kingdon D. Cognitive behavioral therapy reduces suicidal ideation in schizophrenia: results from a randomized controlled trial. Suicide Life Threat Behav 2007; 37:284-90. [PMID: 17579541 DOI: 10.1521/suli.2007.37.3.284] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Patients with schizophrenia are at high risk of suicide. Cognitive behavior therapy (CBT) has been shown to reduce symptoms in schizophrenia. This study examines whether CBT also changes the level of suicidal ideation in patients with schizophrenia compared to a control group. Ninety ambulatory patients with symptoms of schizophrenia resistant to conventional antipsychotic medication were randomized to CBT or befriending. They were assessed using the Comprehensive Psychopathological Rating Scale, including a rating of suicidal ideation at baseline, post intervention, and after 9 months. Post-hoc analysis revealed that CBT provided significant reductions in suicidal ideation at the end of therapy, and sustained at the follow-up. Further research is required to substantiate these findings and determine the process and mechanisms through which this reduction is achieved.
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Padhy S, Basu D. Is good school performance a risk factor for suicide in psychoses? Acta Psychiatr Scand 2007; 115:413; author reply 413-4. [PMID: 17430421 DOI: 10.1111/j.1600-0447.2007.00999.x] [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: 11/27/2022]
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Pompili M, Amador XF, Girardi P, Harkavy-Friedman J, Harrow M, Kaplan K, Krausz M, Lester D, Meltzer HY, Modestin J, Montross LP, Bo Mortensen P, Munk-Jørgensen P, Nielsen J, Nordentoft M, Saarinen PI, Zisook S, Wilson ST, Tatarelli R. Suicide risk in schizophrenia: learning from the past to change the future. Ann Gen Psychiatry 2007; 6:10. [PMID: 17367524 PMCID: PMC1845151 DOI: 10.1186/1744-859x-6-10] [Citation(s) in RCA: 210] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2006] [Accepted: 03/16/2007] [Indexed: 12/18/2022] Open
Abstract
Suicide is a major cause of death among patients with schizophrenia. Research indicates that at least 5-13% of schizophrenic patients die by suicide, and it is likely that the higher end of range is the most accurate estimate. There is almost total agreement that the schizophrenic patient who is more likely to commit suicide is young, male, white and never married, with good premorbid function, post-psychotic depression and a history of substance abuse and suicide attempts. Hopelessness, social isolation, hospitalization, deteriorating health after a high level of premorbid functioning, recent loss or rejection, limited external support, and family stress or instability are risk factors for suicide in patients with schizophrenia. Suicidal schizophrenics usually fear further mental deterioration, and they experience either excessive treatment dependence or loss of faith in treatment. Awareness of illness has been reported as a major issue among suicidal schizophrenic patients, yet some researchers argue that insight into the illness does not increase suicide risk. Protective factors play also an important role in assessing suicide risk and should also be carefully evaluated. The neurobiological perspective offers a new approach for understanding self-destructive behavior among patients with schizophrenia and may improve the accuracy of screening schizophrenics for suicide. Although, there is general consensus on the risk factors, accurate knowledge as well as early recognition of patients at risk is still lacking in everyday clinical practice. Better knowledge may help clinicians and caretakers to implement preventive measures. This review paper is the result of a joint effort between researchers in the field of suicide in schizophrenia. Each expert provided a brief essay on one specific aspect of the problem. This is the first attempt to present a consensus report as well as the development of a set of guidelines for reducing suicide risk among schizophrenia patients.
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Affiliation(s)
- Maurizio Pompili
- Department of Psychiatry, Sant'Andrea Hospital, "Sapienza" University of Rome, Italy
- McLean Hospital – Harvard Medical School, USA
| | - Xavier F Amador
- Department of Psychiatry, Columbia University, New York, USA
| | - Paolo Girardi
- Department of Psychiatry, Sant'Andrea Hospital, "Sapienza" University of Rome, Italy
| | | | - Martin Harrow
- Department of Psychology, University of Illinois College of Medicine, Chicago, USA
| | - Kalman Kaplan
- Department of Psychology, University of Illinois College of Medicine, Chicago, USA
| | - Michael Krausz
- Psychiatric Clinic, University Hospital Eppendorf, Hamburg, Germany
| | | | - Herbert Y Meltzer
- Department of Psychiatry Vanderbilt University School of Medicine, USA
| | - Jiri Modestin
- Deptartment of Psychiatry (Burghölzli Hospital), University of Zurich, Switzerland
| | - Lori P Montross
- Department of Psychiatry, Division of Geriatric Psychiatry, University of California San Diego, USA
| | - Preben Bo Mortensen
- National Centre for Register-Based Research, Aarhus University, Aarhus, Denmark
| | - Povl Munk-Jørgensen
- Unit for Psychiatric Research, Aalborg Psychiatric Hospital, Aarhus University Hospital, Aalborg, Denmark
| | - Jimmi Nielsen
- Unit for Psychiatric Research, Aalborg Psychiatric Hospital, Aarhus University Hospital, Aalborg, Denmark
| | - Merete Nordentoft
- Department of Psychiatry Copenhagen University, Bispebjerg Hospital, Copenhagen, Denmark
| | | | - Sidney Zisook
- Department of Psychiatry, Division of Geriatric Psychiatry, University of California San Diego, USA
| | - Scott T Wilson
- Department of Psychiatry, Columbia University, New York, USA
| | - Roberto Tatarelli
- Department of Psychiatry, Sant'Andrea Hospital, "Sapienza" University of Rome, Italy
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Ward A, Ishak K, Proskorovsky I, Caro J. Compliance with refilling prescriptions for atypical antipsychotic agents and its association with the risks for hospitalization, suicide, and death in patients with schizophrenia in Quebec and Saskatchewan: a retrospective database study. Clin Ther 2007; 28:1912-21. [PMID: 17213012 DOI: 10.1016/j.clinthera.2006.11.002] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/17/2006] [Indexed: 12/01/2022]
Abstract
OBJECTIVE The objective of this analysis was to describe the patterns of compliance with atypical antipsychotics among patients with schizophrenia in actual practice in 2 Canadian provinces and to examine the relation between degrees of compliance and the risks of hospitalization, suicide, and death. METHODS Adults with a diagnosis of schizophrenia who filled at least 1 prescription for risperidone, olanzapine, or quetiapine were identified in the Quebec public prescription drug insurance plan database (from July 1, 2001, to December 31, 2004) and the Saskatchewan Health database (from January 1, 1999, to December 31, 2003). Compliance was assessed based on the medication possession ratio, which was estimated as the proportion of days for which medication was available over each month of follow-up (> or = 80% = good compliance; 50%-79% = moderate compliance; < 50% = poor compliance). The association between the early and long-term effects of compliance and the risks of hospitalization, suicide, and death were examined using Cox regression, with adjustment for baseline age, sex, and use of antidepressants, sedatives, and lithium (Quebec only). RESULTS respective 41,754 and 3291 patients were identified from the Quebec and Saskatchewan databases. Approximately half of the patients in each cohort were male and were aged < 45 years. Many patients had good compliance over the full follow-up period (Quebec, 61%; Saskatchewan, 45%); however, poor compliance was seen in 23% of patients from Quebec and 34% of those from Saskatchewan. Compared with poor compliance, the long-term effect of good compliance was associated with a significantly decreased risk of all-cause hospitalization (Quebec: adjusted hazard ratio [HR] = 0.60; 95% CI, 0.57-0.64; Saskatchewan: adjusted HR = 0.81; 95% CI, 0.69-0.95) and psychosis-related hospitalization (Quebec: adjusted HR = 0.37; 95% Cl, 0.34-0.40; Saskatchewan: adjusted HR = 0.45; 95% CI, 0.32-0.64). The Quebec data also indicated a significant association between good versus poor compliance and a decreased risk of death (adjusted HR = 0.58; 95% CI, 0.51-0.66) and suicide (adjusted HR = 0.68; 95% CI, 0.55-0.84) that was not observed in Saskatchewan. CONCLUSION In this retrospective analysis of patients with schizophrenia in Quebec and Saskatchewan, good compliance with atypical antipsychotic medications was associated with substantial reductions in the risk for all-cause and psychosis-related hospitalizations.
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Affiliation(s)
- Alexandra Ward
- Caro Research Institute, Concord, Massachusetts 01742, USA.
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Abstract
The response to suicidal clients is a recurrent and deep ethical problem in mental health practice. Rational suicide is rarely considered in relation to psychological suffering and is generally only discussed within the literature in connection with terminal illness. Focusing on a case example derived from a composite of patient experiences, this paper considers the premise that suicidal ideation may not be an irrational belief arising from mental disorder and analyses the ethical aspects of nursing care through the competing moral frameworks of the care-based and principle-based approaches to nursing ethics. We conclude that when the client is not capable of autonomous decision making, the two approaches lead to the same response. But when the client is capable of autonomous decision making, the two approaches lead to different responses. Specifically, from the care-based perspective, intervention to prevent suicide is easier to justify and helps formulate a nursing response, which promotes hope through the engagement.
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Affiliation(s)
- J L Hewitt
- Centre for Mental Health Studies, School of Health Science, University of Wales, Swansea, UK.
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Alaräisänen A, Miettunen J, Lauronen E, Räsänen P, Isohanni M. Good school performance is a risk factor of suicide in psychoses: a 35-year follow up of the Northern Finland 1966 Birth Cohort. Acta Psychiatr Scand 2006; 114:357-62. [PMID: 17022796 DOI: 10.1111/j.1600-0447.2006.00800.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Our aim was to analyse the relationship between good school performance and risk of suicide in the Northern Finland 1966 Birth Cohort, especially in psychoses. METHOD A total of 11,017 cohort members who were alive at the age of 16 years were followed up to the age of 35 years. School performance was measured by the school marks given at age 16 at the end of comprehensive school. School, diagnostic and mortality data were based on national registers. RESULTS For psychotic persons having good school performance (highest 20%), the adjusted hazard ratio (HR) for suicide was 3.56 (0.97-13.05) compared with the remaining 80%. In the non-psychotic population (97% without psychiatric hospitalization), accordingly, adjusted HR was 0.28 (0.07-1.16). Interaction (school performance x psychiatric diagnosis) was significant (P = 0.01) even when adjusted with gender, social class and age of onset of illness. CONCLUSION Good school performance at age 16 years is associated with increased risk of suicide (before age 35 years) in persons who develop psychosis, whereas in persons who do not develop psychosis, it is associated with lower suicide risk.
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Affiliation(s)
- A Alaräisänen
- Department of Psychiatry, University of Oulu, Oulu, Finland.
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Schwartz-Stav O, Apter A, Zalsman G. Depression, suicidal behavior and insight in adolescents with schizophrenia. Eur Child Adolesc Psychiatry 2006; 15:352-9. [PMID: 16604378 DOI: 10.1007/s00787-006-0541-8] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/02/2006] [Indexed: 11/24/2022]
Abstract
OBJECTIVES To investigate the interrelationships between depressive symptoms of adolescent schizophrenia, post-psychotic depression (PPD), negative signs, suicidal behavior and insights into the disease. METHODS Three groups of 16 adolescent inpatients were assessed with regard to: Schizophrenia alone, schizophrenia with PPD and major depressive disorder (MDD). The following measures were used: DSM IV diagnostic criteria, the Calgary Depression Scale for Schizophrenia (CDSS), the PANSS (Positive and Negative Signs of Schizophrenia Scale), (BDI) Beck Depression Inventory, (CCL) Cognitive Check List, (HS) Hopelessness Scale, (SRS) Suicide Risk Scale, (CSPS) Child Suicide Potential Scale and the (SAUMD) Scale to Assess Unawareness of Mental Disorder. RESULTS Compared with MDD adolescents, PPD adolescents showed few somatic and behavioral symptoms of depression but had equally severe cognitive and affective depressive symptomatology. Suicide risk scores and actual suicidal behavior was prominent in PPD adolescents. A positive and significant correlation was found between PPD symptoms, suicide risk and awareness of disease (insight). Negative symptoms of schizophrenia could be distinguished from PPD symptoms and there was a negative correlation between blunted affect and PPD scores. CONCLUSIONS PPD can be diagnosed in adolescent schizophrenia. The symptom pattern is different from MDD, therefore, there may be cause to modify DSM IV provisional criteria for this condition. Adolescents with schizophrenia who have insight into their illness are at higher risk for suicidal behavior and the development of PPD.
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Affiliation(s)
- Osnat Schwartz-Stav
- Feinberg Child Study Centre, Schneider's Children's Medical Centre of Israel, 14 Kaplan St., Petah Tikva, 49202, Israel
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Acosta FJ, Aguilar EJ, Cejas MR, Gracia R, Caballero-Hidalgo A, Siris SG. Are there subtypes of suicidal schizophrenia? A prospective study. Schizophr Res 2006; 86:215-20. [PMID: 16842974 DOI: 10.1016/j.schres.2006.06.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2006] [Revised: 06/06/2006] [Accepted: 06/06/2006] [Indexed: 11/20/2022]
Abstract
BACKGROUND Tragically, suicide is not uncommon in schizophrenia. The principal objective of this study was to examine possible subtypes of suicidal schizophrenic patients and identify their clinical and psychopathological profiles at long-term follow-up. METHOD The study involved 62 patients diagnosed with schizophrenia according to ICD-10 criteria, who were consecutively admitted following a suicide attempt. Of these subjects, 47 (75.8%) could be re-evaluated after 1 year. Sociodemographic, general clinical, and psychopathological variables were evaluated. RESULTS Two predominant subgroups were identified according to suicidal motivation: psychotic motivation and depressive motivation. At re-evaluation after 1 year, the depressive motivation subgroup showed higher depression and hopelessness scores. This subgroup also had greater educational level, age, and duration of illness, and more frequent existence of previous suicide attempts compared to the psychotic motivation subgroup. Of note in the psychotic motivation subgroup was the presence of hopelessness. The variables of educational level, duration of illness, and previous suicide attempts were the ones that best distinguished these subgroups. CONCLUSION These findings reinforce the notion that meaningful subgroups occur among suicidal schizophrenic patients. The different psychopathological profiles of the two prominent subgroups suggest the need for a different management approach in each case. The identification of these profiles in both subtypes at long-term follow-up may facilitate their detection by clinicians and, therefore, foster the adoption of appropriate preventive measures against subsequent suicidal behavior.
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Affiliation(s)
- Francisco J Acosta
- Department of Psychiatry, University Insular Hospital of Gran Canaria, Gran Canaria, Spain.
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Pompili M, Mancinelli I, Ruberto A, Kotzalidis GD, Girardi P, Tatarelli R. Where schizophrenic patients commit suicide: a review of suicide among inpatients and former inpatients. Int J Psychiatry Med 2006; 35:171-90. [PMID: 16240974 DOI: 10.2190/9ca1-el73-1vxd-9f2v] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To review the literature on suicide of inpatients with schizophrenia, to identify suicide risk factors as well as typical patterns of behavior and to suggest a rationale and strategies for future interventions. METHOD A computerized MedLine, Excerpta Medica and PsycLit search supplemented by an examination of cross-references and reviews. RESULTS Up to half the suicides among patients with schizophrenia occur during inpatient admission. Inpatient suicides were found among those of a young age group who were predominantly single, childless and socially isolated. The vast majority experienced an illness characterized by long duration and prolonged psychiatric hospitalizations or multiple admissions and discharges. Up to 50% of the suicides occurred in the first few weeks and months following discharge from the hospital. The paranoid subtype of schizophrenia, where positive symptoms prevail and negative symptoms are few, is associated with a suicide risk that is three times greater than that associated with nonparanoid subtypes and eight times greater than the risk associated with the deficit subtype. CONCLUSIONS Treatment of suicide is a major problem among inpatients with schizophrenia. Evidence suggests that suicide is generally carried-out by patients who have been recently discharged or by those who manage to get away from the hospital. Strategies aimed at preventing this phenomenon have been introduced to the medical personnel, but suicide in these patients does not seem to have been reduced. We emphasize the need to establish guidelines for the prevention of suicide in hospitalized patients with schizophrenia.
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Affiliation(s)
- Maurizio Pompili
- Sant'Andrea Hospital, University of Rome La Sapienza, Psichiatria, Italy.
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Hansen L, Kingdon D. Rating suicidality in schizophrenia: items on global scales (HoNOS and CPRS) correlate with a validated suicidality rating scale (InterSePT). Arch Suicide Res 2006; 10:249-52. [PMID: 16717041 DOI: 10.1080/13811110600582489] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
The use of general scales such as the Health of the Nation Outcome Scale (HoNOS) and the Comprehensive Psychopathological Rating Scale (CPRS) are widespread. Both scales contain non-validated items on suicidality. This study aimed to establish whether an association between these suicidality items and the validated scale, InterSePT exists. Forty patients with a diagnosis of schizophrenia or schizo-affective disorder were assessed using the three scales. A highly significant association between the two items and the validated scale was found. The suicidality items from HoNOS and CPRS appear to be strong indicators of suicidality in this patient population. The findings allow for use of the suicidality items in clinical assessments and re-investigation of suicidality of other studies where these general rating scales have been used.
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Affiliation(s)
- Lars Hansen
- University of Southampton, Department of Psychiatry, Royal South Hants Hospital, Southampton, UK.
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Ran MS, Xiang MZ, Mao WJ, Hou ZJ, Tang MN, Chen EYH, Chan CLW, Yip PSF, Conwell Y. Characteristics of suicide attempters and nonattempters with schizophrenia in a rural community. Suicide Life Threat Behav 2005; 35:694-701. [PMID: 16552985 DOI: 10.1521/suli.2005.35.6.694] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
In this study, demographic and clinical characteristics of individuals with schizophrenia in a Chinese rural community who had attempted suicide at some time in their lives and those who had not made a suicide attempt were compared. Among individuals with schizophrenia, subjects with (n = 38) and without (n = 472) a lifetime history of suicide attempt were assessed with the Present State Examination. The results indicate that attempters had a significantly younger age, higher level of education, higher rate of lifetime depressed mood and hopelessness, and a larger number of positive symptoms than patients without suicide attempts. The logistic regression models also indicated that hopelessness, the number of positive symptoms and age were the most important predictors. Early interventions focusing on reducing hopelessness and controlling positive symptoms may help reduce the risk of suicide attempts among patients with schizophrenia.
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Affiliation(s)
- Mao-Sheng Ran
- College of Professional Studies, University of Guam, Mangilao, Guam 96923.
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