1
|
Affiliation(s)
- Isaac Kah Siang Ng
- NUHS Internal Medicine Residency Programme, Department of Medicine, National University Hospital, Singapore
| | - Joo Wei Chua
- Fast and Chronic Programme, Alexandra Hospital; Division of Respiratory and Critical Care Medicine, Department of Medicine, National University Hospital, Singapore
| | - Yit Shiang Lui
- Department of Psychological Medicine, National University Hospital, Singapore
| | - Li Feng Tan
- Healthy Ageing Programme, Alexandra Hospital, Singapore
| | - Desmond Boon Seng Teo
- Fast and Chronic Programme, Alexandra Hospital; Division of Advanced Internal Medicine, Department of Medicine, National University Hospital, Singapore
| |
Collapse
|
2
|
Miralles C, Alonso Y, Algora MJ, López-Sánchez L, Sánchez-Gistau V, Vilella E, Baillès E, Gutiérrez-Zotes A, Martorell L. Maladaptive personality traits in patients with recent-onset psychosis: A case-control study using the Personality Inventory for the DSM-5 (PID-5). Schizophr Res 2023; 252:216-224. [PMID: 36669345 DOI: 10.1016/j.schres.2023.01.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 07/05/2022] [Accepted: 01/07/2023] [Indexed: 01/19/2023]
Abstract
BACKGROUND The relationship between maladaptive personality traits and psychotic disorders in the early stages of disease has not been thoroughly investigated, even though it is essential for developing prevention and early intervention strategies. METHODS The five domains and the 25 facets of the Personality Inventory for DSM-5 (PID-5) were compared between 102 patients with recent-onset psychosis (ROP) and 116 community subjects (C) with a general linear model including age and sex in the analyses. In addition, multiple linear regression models were used to identify which factors associated with the PID-5 domains in ROP, and correlation analyses were used to explore the relationship between personality traits. RESULTS Patients with ROP, compared to C, exhibited higher scores in four out of the five domains with medium effect sizes (Cohen's f2 ≥ 0.15) in two of them: negative affect (NA, p = 0.013, f2 = 0.04), detachment (DET, p < 0.001, f2 = 0.15), disinhibition (DIS, p < 0.001, f2 = 0.14) and psychoticism (PSY, p < 0.001, f2 = 0.16). Significant group differences were observed in 15 of the 25 facets and the largest effects were observed in the facets of withdrawal (p ≤ 0.001, f2 = 0.20), irresponsibility (p < 0.001, f2 = 0.23) and unusual beliefs (p = 0.001, f2 = 0.22). Interestingly, being on antidepressants and high scores on the positive subscale of the Positive and Negative Syndrome Scale (PANSS) were associated with high scores of NA, antagonism (ANT) and PSY. CONCLUSIONS Maladaptive personality traits were prominent in persons with ROP. These findings suggest that personality traits might play a role in vulnerability to psychosis and highlight the importance of evaluating personality in the early stages of psychosis.
Collapse
Affiliation(s)
- Carmen Miralles
- Hospital Universitari Institut Pere Mata (HUIPM), Reus, Catalonia, Spain; Institut d'Investigació Sanitària Pere Virgili (IISPV-CERCA), Reus, Catalonia, Spain
| | - Yolanda Alonso
- Hospital Universitari Institut Pere Mata (HUIPM), Reus, Catalonia, Spain; Institut d'Investigació Sanitària Pere Virgili (IISPV-CERCA), Reus, Catalonia, Spain; Universitat Rovira i Virgili (URV), Reus, Catalonia, Spain; Biomedical Network Research Centre on Mental Health (CIBERSAM), Madrid, Spain
| | - M José Algora
- Hospital Universitari Institut Pere Mata (HUIPM), Reus, Catalonia, Spain; Institut d'Investigació Sanitària Pere Virgili (IISPV-CERCA), Reus, Catalonia, Spain
| | - Lorena López-Sánchez
- Hospital Universitari Institut Pere Mata (HUIPM), Reus, Catalonia, Spain; Institut d'Investigació Sanitària Pere Virgili (IISPV-CERCA), Reus, Catalonia, Spain
| | - Vanessa Sánchez-Gistau
- Hospital Universitari Institut Pere Mata (HUIPM), Reus, Catalonia, Spain; Institut d'Investigació Sanitària Pere Virgili (IISPV-CERCA), Reus, Catalonia, Spain; Universitat Rovira i Virgili (URV), Reus, Catalonia, Spain; Biomedical Network Research Centre on Mental Health (CIBERSAM), Madrid, Spain
| | - Elisabet Vilella
- Hospital Universitari Institut Pere Mata (HUIPM), Reus, Catalonia, Spain; Institut d'Investigació Sanitària Pere Virgili (IISPV-CERCA), Reus, Catalonia, Spain; Universitat Rovira i Virgili (URV), Reus, Catalonia, Spain; Biomedical Network Research Centre on Mental Health (CIBERSAM), Madrid, Spain
| | - Eva Baillès
- Departament de Ciències Experimentals i de la Salut, Universitat Pompeu Fabra, Barcelona, Catalonia, Spain
| | - Alfonso Gutiérrez-Zotes
- Hospital Universitari Institut Pere Mata (HUIPM), Reus, Catalonia, Spain; Institut d'Investigació Sanitària Pere Virgili (IISPV-CERCA), Reus, Catalonia, Spain; Universitat Rovira i Virgili (URV), Reus, Catalonia, Spain; Biomedical Network Research Centre on Mental Health (CIBERSAM), Madrid, Spain
| | - Lourdes Martorell
- Hospital Universitari Institut Pere Mata (HUIPM), Reus, Catalonia, Spain; Institut d'Investigació Sanitària Pere Virgili (IISPV-CERCA), Reus, Catalonia, Spain; Universitat Rovira i Virgili (URV), Reus, Catalonia, Spain; Biomedical Network Research Centre on Mental Health (CIBERSAM), Madrid, Spain.
| |
Collapse
|
3
|
Webster L, Norman C, Jones G, Marriott M. Mediating role for metacognitive processes in the relationship between schizotypy and anxiety and depression symptoms. Cogn Neuropsychiatry 2022; 27:393-410. [PMID: 35975632 DOI: 10.1080/13546805.2022.2108388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Introduction: Depression and anxiety symptoms are highly prevalent in schizophrenia-spectrum disorders and are commonly associated with schizotypy in non-clinical samples. However, it remains unclear what factors could be contributing to the relationships between schizotypy and anxiety and depression symptoms. Using path analysis, we explored the complex interplay between schizotypy, metacognitive beliefs, cognitive insight, and symptoms of emotional distress.Methods: Self-report data of schizotypy, metacognitive beliefs, cognitive insight, depression, and anxiety symptoms were collected from 344 participants from a predominantly student sample.Results: Path analysis confirmed unique associations between schizotypy dimensions, metacognitive beliefs, and cognitive insight. Furthermore, negative beliefs about worry mediated the link between the schizotypy dimensions, unusual experiences, cognitive disorganisation, and introvertive anhedonia and both depression and anxiety symptoms. Lack of cognitive confidence also mediated the relationship between cognitive disorganisation and depression symptoms. Finally, the cognitive insight subcomponent self-reflectiveness mediated the relationship between unusual experiences and cognitive disorganisation and anxiety.Conclusions: This study significantly furthers our understanding of the complex relationship between schizotypy, metacognitive processes, and emotional distress. Our findings also provide support for interventions which modify metacognitive beliefs and self-reflectiveness, which may prove beneficial for treatment in clinical settings.
Collapse
Affiliation(s)
- Lucy Webster
- Department of Psychology, School of Social Sciences, Nottingham Trent University, Nottingham, UK
| | - Christine Norman
- Department of Psychology, School of Social Sciences, Nottingham Trent University, Nottingham, UK
| | - Gary Jones
- Department of Psychology, School of Social Sciences, Nottingham Trent University, Nottingham, UK
| | - Mike Marriott
- Department of Psychology, School of Social Sciences, Nottingham Trent University, Nottingham, UK
| |
Collapse
|
4
|
Sennfelt D, Conus P, Elowe J. The impact of aversive personality traits on the psychotic-spectrum of disorders. Encephale 2022; 48:563-570. [DOI: 10.1016/j.encep.2022.01.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 01/31/2022] [Indexed: 10/18/2022]
|
5
|
Lopez-Morinigo JD, Escobedo-Aedo PJ, Sánchez-Escribano Martínez A, González Ruiz-Ruano V, Sánchez-Alonso S, Mata-Iturralde L, Muñoz-Lorenzo L, Baca-García E, David AS. Investigating the Contribution of Decision-Making, Cognitive Insight, and Theory of Mind in Insight in Schizophrenia: A Cross-Sectional Study. Psychopathology 2022; 55:104-115. [PMID: 35176740 DOI: 10.1159/000521915] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 01/03/2022] [Indexed: 12/28/2022]
Abstract
INTRODUCTION Insight in schizophrenia spectrum disorders (SSD) is associated with outcomes. Although the neurocognitive basis of insight is widely accepted, the specific contribution of decision-making (Jumping to Conclusions [JTC]), Cognitive Insight (CI), and Theory of Mind (ToM) to insight remains unclear. METHODS The sample included N = 77 SSD outpatients aged 18-64 years from a randomized controlled trial of metacognitive training. Assessments included JTC-Beads Task, CI-Beck Cognitive Insight Scale, ToM-Hinting Task, and the Emotions Recognition Test Faces. STATISTICS hierarchical multivariable linear regression models tested their contribution to total insight (TI) and three insight dimensions - illness recognition (IR), symptom relabelling (SR), and treatment compliance (TC) - measured with the Schedule for the Assessment of Insight - Expanded version, whilst adjusting for potential confounders. RESULTS Bivariate analyses showed that CI was associated with TI (R2 change = 0.214; p < 0.001), IR (R2 change = 0.154; p = 0.003), and SR (R2 change = 0.168; p = 0.003), while JTC predicted IR (R2 change = 0.790; p = 0.020). Multivariable regression models showed that CI predicted TI (R2 change = 0.116; p = 0.036) and SR (R2 change = 0.166, p = 0.011), whereas JTC was linked with IR (R2 change = 0.710; p = 0.026). ToM was not linked with any insight score. No cognitive variable was associated with treatment compliance. DISCUSSION Results supported the (meta)cognitive model of insight in SSD. JTC and CI emerged as the main (meta)cognitive processes underlying insight. Metacognitive interventions may therefore improve insight in SSD, although these therapies alone may fail to address treatment compliance.
Collapse
Affiliation(s)
- Javier-David Lopez-Morinigo
- Departamento de Psiquiatría, Universidad Autónoma de Madrid, Madrid, Spain.,Departamento de Psiquiatría, IIS-Fundación Jiménez Díaz, Madrid, Spain.,Investigación Biomédica en Red de Salud Mental, CIBERSAM, Madrid, Spain.,Institute of Psychiatry and Mental Health, Department of Child and Adolescent Psychiatry, Hospital General Universitario Gregorio Marañón, IiSGM, CIBERSAM, School of Medicine, Universidad Complutense, Madrid, Spain
| | | | | | - Verónica González Ruiz-Ruano
- Departamento de Psiquiatría, Universidad Autónoma de Madrid, Madrid, Spain.,Departamento de Psiquiatría, IIS-Fundación Jiménez Díaz, Madrid, Spain
| | | | | | | | - Enrique Baca-García
- Departamento de Psiquiatría, Universidad Autónoma de Madrid, Madrid, Spain.,Departamento de Psiquiatría, IIS-Fundación Jiménez Díaz, Madrid, Spain.,Investigación Biomédica en Red de Salud Mental, CIBERSAM, Madrid, Spain.,Departamento de Psiquiatría, Universidad Católica Del Maule, Talca, Chile.,Department of Psychiatry, Centre Hospitalier Universitaire de Nimes, Nimes, France
| | - Anthony S David
- Institute of Mental Health, University College London, London, United Kingdom
| |
Collapse
|
6
|
Canal-Rivero M, Ayesa-Arriola R, Setién-Suero E, Crespo-Facorro B, Arango C, Dutta R, Lopez-Morinigo JD. Understanding the Influence of Personality Traits on Risk of Suicidal Behaviour in Schizophrenia Spectrum Disorders: A Systematic Review. J Clin Med 2021; 10:jcm10194604. [PMID: 34640622 PMCID: PMC8509679 DOI: 10.3390/jcm10194604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 10/02/2021] [Accepted: 10/04/2021] [Indexed: 11/29/2022] Open
Abstract
Risk of suicidal behaviour (SB) in schizophrenia spectrum disorders (SSD) is a major concern, particularly in early stages of the illness, when suicide accounts for a high number of premature deaths. Although some risk factors for SB in SSD are well understood, the extent to which personality traits may affect this risk remains unclear, which may have implications for prevention. We conducted a systematic review of previous studies indexed in MEDLINE, PsycINFO and Embase examining the relationship between personality traits and SB in samples of patients with SSD. Seven studies fulfilled predetermined selection criteria. Harm avoidance, passive-dependent, schizoid and schizotypal personality traits increased the risk of SB, while self-directedness, cooperativeness, excluding persistence and self-transcendence acted as protective factors. Although only seven studies were retrieved from three major databases after applying predetermined selection criteria, we found some evidence to support that personality issues may contribute to SB in patients with SSD. Personality traits may therefore become part of routine suicide risk assessment and interventions targeting these personality-related factors may contribute to prevention of SB in SSD.
Collapse
Affiliation(s)
- Manuel Canal-Rivero
- Hospital Universitario Virgen del Rocío, 41013 Sevilla, Spain; (M.C.-R.); (B.C.-F.)
- Centro de Investigación Biomédica en Red Salud Mental (CIBERSAM), 28029 Madrid, Spain; (R.A.-A.); (C.A.)
- Grupo de Psiquiatría Traslacional, Instituto de Biomedicina de Sevilla (IBIS), 41013 Sevilla, Spain
| | - Rosa Ayesa-Arriola
- Centro de Investigación Biomédica en Red Salud Mental (CIBERSAM), 28029 Madrid, Spain; (R.A.-A.); (C.A.)
- Department of Psychiatry, Marqués de Valdecilla University Hospital, IDIVAL, School of Medicine, University of Cantabria, 39008 Santander, Spain
| | - Esther Setién-Suero
- Department of Methods and Experimental Psychology, Faculty of Psychology and Education, University of Deusto, 48007 Bilbao, Spain;
| | - Benedicto Crespo-Facorro
- Hospital Universitario Virgen del Rocío, 41013 Sevilla, Spain; (M.C.-R.); (B.C.-F.)
- Centro de Investigación Biomédica en Red Salud Mental (CIBERSAM), 28029 Madrid, Spain; (R.A.-A.); (C.A.)
- Grupo de Psiquiatría Traslacional, Instituto de Biomedicina de Sevilla (IBIS), 41013 Sevilla, Spain
| | - Celso Arango
- Centro de Investigación Biomédica en Red Salud Mental (CIBERSAM), 28029 Madrid, Spain; (R.A.-A.); (C.A.)
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry and Mental Health, Hospital General Universitario Gregorio Marañón, IiSGM, CIBERSAM, School of Medicine, Universidad Complutense, 28029 Madrid, Spain
| | - Rina Dutta
- Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London WC2R 2LS, UK;
- South London and Maudsley NHS Foundation Trust, London SE5 8AZ, UK
| | - Javier-David Lopez-Morinigo
- Centro de Investigación Biomédica en Red Salud Mental (CIBERSAM), 28029 Madrid, Spain; (R.A.-A.); (C.A.)
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry and Mental Health, Hospital General Universitario Gregorio Marañón, IiSGM, CIBERSAM, School of Medicine, Universidad Complutense, 28029 Madrid, Spain
- Departament of Psychiatry, School of Medicine, Universidad Autónoma de Madrid, 28029 Madrid, Spain
- Department of Psychiatry, Instituto de Investigaciones Sanitarias-Fundación Jiménez Díaz, 28029 Madrid, Spain
- Correspondence: ; Tel.: +34-627-277-126
| |
Collapse
|
7
|
Hasson-Ohayon I, Scholte-Stalenhoef AN, Schirmbeck F, de Haan L, Cahn W, Pijnenborg GHM, Boyette LL. Insight, personality, and symptoms among individuals with psychosis: Cross-sectional and longitudinal relationships. Schizophr Res 2020; 222:243-250. [PMID: 32527677 DOI: 10.1016/j.schres.2020.05.042] [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: 09/07/2019] [Revised: 03/19/2020] [Accepted: 05/17/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND Reports on the relationship between clinical insight and psychotic symptoms have shown inconsistent results, and the association between clinical insight and personality has rarely been addressed. The aim of this study was to examine whether personality is correlated cross-sectionally with insight level, and longitudinally with change in insight, beyond symptoms. METHODS Participants were a sub-sample of the Dutch Genetic Risk and Outcome of Psychosis (GROUP) project. Two hundred and eleven participants diagnosed with non-affective psychotic disorders took part in the cross-sectional part of the study, of whom 136 took part in the three-year follow-up assessment. They were administered with self-report Birchwood insight scale and NEO-Five Factor Inventory, and clinicians assessed them according to PANSS and CDS symptoms scales. RESULTS Cross-sectional analysis showed baseline self-report insight was positively related to neuroticism and agreeableness and negatively related to extraversion. Longitudinal analysis showed change in level of self-reported insight was predicted by baseline-insight and change in symptoms of disorganization. Personality factors did not predict insight change (as measured either by self-report or by clinician assessment). DISCUSSION The cross-sectional findings showed self-report insight (as opposed to clinician-rated) is associated with personality traits, suggesting negative affect is related to higher level of insight and that having insight may be influenced by the wish to comply with views of professionals, or a tendency to cover up problems. The longitudinal findings imply that not personality but change in severity of symptoms of disorganization, and possibly other variables, predicts change in insight.
Collapse
Affiliation(s)
| | | | - Frederike Schirmbeck
- Department of Psychiatry, Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, the Netherlands; Arkin, Institute for Mental Health, Amsterdam, the Netherlands
| | - Lieuwe de Haan
- Department of Psychiatry, Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, the Netherlands; Arkin, Institute for Mental Health, Amsterdam, the Netherlands
| | - Wiepke Cahn
- University Medical Center Utrecht, Department of Psychiatry, Brain Centre Rudolf Magnus, Utrecht University, Utrecht, the Netherlands
| | | | - Lindy-Lou Boyette
- Department of Clinical Psychology, University of Amsterdam, Amsterdam, the Netherlands
| | | |
Collapse
|
8
|
Elowe J, Conus P. Much ado about everything: A literature review of insight in first episode psychosis and schizophrenia. Eur Psychiatry 2020; 39:73-79. [DOI: 10.1016/j.eurpsy.2016.07.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Revised: 07/12/2016] [Accepted: 07/13/2016] [Indexed: 11/29/2022] Open
|
9
|
Elowe J, Golay P, Baumann PS, Solida-Tozzi A, Conus P. Moderating role of cannabis use between insight and depression in early psychosis. Schizophr Res 2020; 215:61-65. [PMID: 31780343 DOI: 10.1016/j.schres.2019.11.030] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 09/02/2019] [Accepted: 11/19/2019] [Indexed: 11/19/2022]
Abstract
BACKGROUND A high level of insight in first episode psychosis (FEP) is positively correlated to important prognostic factors such as medication adherence and functional outcome but is associated with increased depression level and suicidal behavior. AIMS This is the first study questioning the potential moderating role of cannabis use in the relationship between insight and depression one year after a FEP. METHOD In this prospective observational study, we enrolled 214 FEP patients who had provided informed consent and been referred to a specialized early psychosis program and followed for 36 months. A series of multivariate regression models were used. Baseline insight, medication adherence and cannabis use (level of use on a continuum) were entered as independent variables, while the PANSS (positive and negative), the MADRS and the SOFAS scores after one year were alternately selected as the dependent variable. RESULTS We found a three-way interaction term between cannabis use, insight and medication adherence on depression level one year after the entry into the program. A high level of insight was significantly associated with higher MADRS scores in patients with high cannabis use, while depression decreased in high-insight patients with low cannabis use. CONCLUSIONS Cannabis use continuation during the year following a first episode psychosis may play a significant role in the development or the maintenance of post-psychotic depression in patients who present with high level of insight and adherence to medication, stressing the need for specific therapeutic strategies in this subgroup of patients.
Collapse
Affiliation(s)
- Julien Elowe
- Department of Psychiatry, Lausanne University Hospital, Prangins Psychiatric Hospital (CHUV), Chemin Oscar Forel 3, 1196 Prangins, Switzerland.
| | - Philippe Golay
- Community Psychiatry Service, Department of Psychiatry, Lausanne University Hospital, Lausanne, Switzerland
| | - Philipp S Baumann
- Service of General Psychiatry, Treatment and Early Intervention in Psychosis Program (TIPP-Lausanne), Lausanne University Hospital (CHUV), Hôpital de Cery, 1008 Prilly, Switzerland
| | - Alessandra Solida-Tozzi
- Service of General Psychiatry, Treatment and Early Intervention in Psychosis Program (TIPP-Lausanne), Lausanne University Hospital (CHUV), Hôpital de Cery, 1008 Prilly, Switzerland
| | - Philippe Conus
- Service of General Psychiatry, Treatment and Early Intervention in Psychosis Program (TIPP-Lausanne), Lausanne University Hospital (CHUV), Hôpital de Cery, 1008 Prilly, Switzerland
| |
Collapse
|
10
|
Canal-Rivero M, Lopez-Moriñigo JD, Barrigón ML, Ayesa-Arriola R, Crespo-Facorro B, Ruiz-Veguilla M, Obiols-Llandrich JE. Suicidal Behavior and Personality Traits Contribute to Disability in First-episode Psychosis: A 1-Year Follow-up Study. Suicide Life Threat Behav 2019; 49:798-810. [PMID: 29767457 DOI: 10.1111/sltb.12470] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Accepted: 02/16/2018] [Indexed: 01/23/2023]
Abstract
BACKGROUND Disability encompasses impairments, activity limitations, and restrictions on participation. Improvement in functioning has therefore become a crucial outcome of treatment in psychosis. OBJECTIVE The main aim of this study was to analyze the potential relationship between suicidal behavior after first episode of psychosis (FEP) and family disability. The second aim was to find out whether personality traits are associated with disability dimensions. METHOD The study sample was composed of 65 FEP patients. The personal care, occupational, family, and social dimensions of disability were evaluated at 12 months after FEP. Bivariate and multivariate analyses were performed to explore any putative outcome factors associated with dimensions of disability. RESULTS Personal care during the 1-year follow-up was significantly impaired in suicide attempters and significantly associated with sociopathic personality traits. A decline in occupational functioning was significantly associated with schizotypy traits. On the other hand, deterioration in family, social, and global functioning at 1 year after FEP was related to poor premorbid adjustment during late adolescence. CONCLUSIONS Suicidal behavior prevention could improve psychosocial functioning, particularly personal care, in FEP. In addition, sociopathic and schizotypy personality traits as well as poor premorbid adjustment during late adolescence appear to be useful early markers of future disability.
Collapse
Affiliation(s)
- Manuel Canal-Rivero
- Department of Psychiatry, Marqués de Valdecilla University Hospital, IDIVAL, School of Medicine, University of Cantabria, Santander, Spain.,Centro Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain.,Department of Clinical and Health Psychology, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Javier-David Lopez-Moriñigo
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Maria-Luisa Barrigón
- Department of Psychiatry, Hospital Fundación Jiménez Díaz and IIS Fundación Jiménez Díaz, Madrid, Spain.,Universidad Autónoma de Madrid, Madrid, Spain
| | - Rosa Ayesa-Arriola
- Department of Psychiatry, Marqués de Valdecilla University Hospital, IDIVAL, School of Medicine, University of Cantabria, Santander, Spain.,Centro Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain
| | - Benedicto Crespo-Facorro
- Department of Psychiatry, Marqués de Valdecilla University Hospital, IDIVAL, School of Medicine, University of Cantabria, Santander, Spain.,Centro Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain
| | - Miguel Ruiz-Veguilla
- Seville Biomedicine Institute Neurodevelopment and Psychosis Group (IBIS), Virgen del Rocío University Hospital/CSIC/University of Seville UGC Mental Health HVR, Seville, Spain
| | - Jordi E Obiols-Llandrich
- Department of Clinical and Health Psychology, Universitat Autònoma de Barcelona, Barcelona, Spain
| |
Collapse
|
11
|
Golimbet VE, Kaleda VG, Korovaitseva GI, Lezheiko TV, Kasparov SV, Krikova EV, Tikhonov DV. [Genetic variations associated with premorbid personality in patients with schizophrenia]. Zh Nevrol Psikhiatr Im S S Korsakova 2019; 119:55-59. [PMID: 31089096 DOI: 10.17116/jnevro201911903155] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
AIM To search for genetic variants associated with premorbid personality in patients with schizophrenia. MATERIAL AND METHODS The sample included 272 men diagnosed with schizophrenia or schizoaffective disorder. Patients were divided into 3 groups based on premorbid personality difficulties: mild (group 1, n=110), moderate (group 2, n=113), marked (group 3, n=49). The following polymorphisms were genotyped: 5-HTR2A (T102C), 5-HTTLPR, BDNF (Val66Met), CRP (-717A>G). RESULTS A significant increase in the frequency of the CC (5-HTR2A T102C), LL (5-HTTLPR) and Met/Met (BDNF Val66Met) genotypes was identified in group 3 compared to group 1. Frequencies of CC and LL genotypes were significantly higher in group 2 compared to group 1 as well. The differences between group 2 and group 3 were found only for the Met/Met genotype. There were no between-group differences in the frequencies of CRP (-717A>G) genotypes. CONCLUSION 5-HTR2A (T102C), 5-HTTLPR, BDNF (Val66Met) polymorphisms previously reported to modify schizophrenia course are also associated with premorbid personality in schizophrenic patients.
Collapse
Affiliation(s)
| | - V G Kaleda
- Mental Health Research Center, Moscow, Russia
| | | | | | | | - E V Krikova
- Mental Health Research Center, Moscow, Russia
| | | |
Collapse
|
12
|
Lopez-Morinigo JD, Di Forti M, Ajnakina O, Wiffen BD, Morgan K, Doody GA, Jones PB, Ayesa-Arriola R, Canal-Rivero M, Crespo-Facorro B, Murray RM, Dazzan P, Morgan C, Dutta R, David AS. Insight and risk of suicidal behaviour in two first-episode psychosis cohorts: Effects of previous suicide attempts and depression. Schizophr Res 2019; 204:80-89. [PMID: 30253893 DOI: 10.1016/j.schres.2018.09.016] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 08/14/2018] [Accepted: 09/15/2018] [Indexed: 01/26/2023]
Abstract
BACKGROUND The role of insight dimensions - illness recognition (IR), symptoms relabelling (SR), treatment compliance (TC) - in suicide risk in first-episode psychosis (FEP) remains unclear. METHOD The AESOP (n = 181) and GAP (n = 112) FEP cohorts were followed-up over 10- and 5 years. Survival analysis modelled time to first suicidal event in relation to baseline scores on the Schedule for the Assessment of Insight, whilst adjusting for demographic, clinical, psychopathological and neuropsychological variables. RESULTS AESOP: those with previous suicide attempts scored higher on IR (7.6 ± 1.9 vs. 5.9 ± 3.0, p < 0.01) and total insight scores (TIS) (17.2 ± 5.0 vs. 13.4 ± 6.7, p = 0.03). IR (r = 0.23, p < 0.01), SR (r = 0.18, p = 0.04) and TC (r = 0.26, p < 0.01) correlated with depression. Univariable analyses: IR (HR = 1.14, 95% CI = 0.98-1.34, p = 0.09), TC (HR = 1.30, 95% CI = 0.99-1.71, p = 0.06) and TIS (HR = 1.06, 95% CI = 0.99-1.13, p = 0.08) were linked with suicidal behaviour. Multivariable regression models: depression (HR = 1.55, 95% CI = 1.22-1.97, p < 0.01) predicted suicidal behaviour. GAP: SR (6.4 ± 3.1 vs. 4.5 ± 3.4, p = 0.03) and TIS (16.8 ± 6.4 vs. 12.8 ± 7.4, p = 0.03) were higher in those with suicidal antecedents. IR (r = 0.32, p < 0.01) and SR (r = 0.27, p = 0.01) correlated with depression. Univariable analyses: TC (HR = 1.36, 95% CI = 1.01-1.83, p = 0.04) and TIS (HR = 1.06, 95% CI = 0.99-1.14, p = 0.08) were associated with suicidal behaviour. Multivariable regression models: previous suicide attempts (HR 5.17, 95% CI 1.32-20.29, p = 0.02) and depression (HR 1.16, 95% CI = 1.00-1.35, p = 0.04) predicted suicidal behaviour. CONCLUSIONS Suicide attempts prior to FEP and depression at that point were associated with baseline insight levels and predicted risk of suicidal behaviour over the follow-up, which was not linked with insight. This may explain the apparent association of insight with suicidality in FEP.
Collapse
Affiliation(s)
- Javier-David Lopez-Morinigo
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, Department of Psychosis Studies, London, UK.
| | - Marta Di Forti
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, Department of Psychosis Studies, London, UK
| | - Olesja Ajnakina
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, Department of Psychosis Studies, London, UK
| | - Benjamin D Wiffen
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, Department of Psychosis Studies, London, UK
| | - Kevin Morgan
- Department of Psychology, University of Westminster. London, UK
| | - Gillian A Doody
- Division of Psychiatry, University of Nottingham, Nottingham, UK
| | - Peter B Jones
- Department of Psychiatry, University of Cambridge, Cambridge, UK
| | - Rosa Ayesa-Arriola
- Department of Psychiatry, Marqués de Valdecilla University Hospital, IDIVAL, School of Medicine, University of Cantabria, Santander, Spain; CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Spain
| | - Manuel Canal-Rivero
- Child and Adolescent Psychiatry and Psychology Department of Hospital Sant Joan de Déu of Barcelona, Spain
| | - Benedicto Crespo-Facorro
- Department of Psychiatry, Marqués de Valdecilla University Hospital, IDIVAL, School of Medicine, University of Cantabria, Santander, Spain; CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Spain
| | - Robin M Murray
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, Department of Psychosis Studies, London, UK; National Institute for Health Research (NIHR), Mental Health Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King's College London, UK
| | - Paola Dazzan
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, Department of Psychosis Studies, London, UK; National Institute for Health Research (NIHR), Mental Health Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King's College London, UK
| | - Craig Morgan
- National Institute for Health Research (NIHR), Mental Health Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King's College London, UK; Centre for Epidemiology and Public Health, Health Service and Population Research Department, Institute of Psychiatry, King's College London, UK
| | - Rina Dutta
- National Institute for Health Research (NIHR), Mental Health Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King's College London, UK; King's College London, Institute of Psychiatry, Psychology and Neuroscience, Department of Psychological Medicine, London, UK
| | - Anthony S David
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, Department of Psychosis Studies, London, UK; National Institute for Health Research (NIHR), Mental Health Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King's College London, UK
| |
Collapse
|
13
|
Canal-Rivero M, Lopez-Moriñigo JD, Barrigón ML, Perona-Garcelán S, Jimenez-Casado C, David AS, Obiols-Llandrich JE, Ruiz-Veguilla M. The role of premorbid personality and social cognition in suicidal behaviour in first-episode psychosis: A one-year follow-up study. Psychiatry Res 2017. [PMID: 28622570 DOI: 10.1016/j.psychres.2017.05.050] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND High suicide attempt (SA) rates have been reported in first-episode psychosis (FEP) patients, particularly during the first year after the illness onset. Despite previous studies establishing several risk factors for suicidal behaviour in FEP, premorbid personality and social cognition have not been sufficiently investigated to date. OBJECTIVE To test whether personality traits and social cognition are associated with SAs in FEP over a 12-month follow-up. METHOD Sixty-five FEP patients were evaluated at first contact with mental health services. The presence of SAs was recorded at six and twelve months after first presentation. Bivariate and multivariate analyses explored the influence of a range of sociodemographic and clinical variables, including premorbid personality and social cognition-related Theory of Mind (ToM) measures, on SAs. RESULTS SAs were associated with greater severity of symptoms at first hospitalization with psychotic symptoms (OR = 2.18, 95% CI = 1.25-3.82), schizoid personality traits (OR = 1.62, 95% CI = 1.02-2.57) and impairment in a first-order false belief task (OR = 4.26, 95% CI = 1.05-17.31) in the multivariate models. CONCLUSIONS Symptom severity at illness onset, premorbid schizoid personality traits and ToM impairment emerged as predictors of SA in this FEP sample, which, if replicated, may be useful in identifying high-risk groups and implementing more targeted suicide prevention programs in FEP.
Collapse
Affiliation(s)
- Manuel Canal-Rivero
- Virgen del Rocío University Hospital, Seville, Spain; Department of Clinical and Health Psychology, Universitat Autònoma de Barcelona, Barcelona, Spain; Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - J D Lopez-Moriñigo
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - M L Barrigón
- Department of Psychiatry, Hospital Fundación Jiménez Díaz and IIS Fundación Jiménez Díaz, Madrid, Spain, Universidad Autónoma de Madrid, Madrid, Spain
| | - S Perona-Garcelán
- Virgen del Rocío University Hospital, Seville, Spain; Department of Personality, Evaluation and Psychological Treatment, University of Seville, Seville, Spain
| | | | - A S David
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - J E Obiols-Llandrich
- Department of Clinical and Health Psychology, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - M Ruiz-Veguilla
- Grupo Neurodesarrollo y Psicosis Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla UGC Salud Mental HVR, Spain
| |
Collapse
|
14
|
Abstract
Impaired insight is common in the first episode of psychosis (FEP). Although considerable research has examined the factors that are associated with impaired insight in chronic psychosis, less is known about the factors that underlie and sustain poor insight in FEP. Impaired metacognition, or the ability to form integrated representations of self and others, is a promising potential contributor to poor insight in FEP. To explore this possibility, the authors assessed insight and metacognition in 40 individuals with FEP and then examined the relationship between these areas and social cognition domains, neurocognitive domains, and psychotic symptoms. Correlation analyses revealed that improved insight was associated with higher metacognition, better vocabulary and Theory of Mind scores, and fewer symptoms. The domain of metacognitive mastery also predicted clinical insight. Results support the need to develop an integrative therapeutic approach focused on improving metacognition, hence addressing poor insight in FEP.
Collapse
|
15
|
Sánchez-Torres AM, Zarzuela A, Peralta V, Cuesta MJ. The association of lifetime insight and cognition in psychosis. Schizophr Res 2015; 162:183-8. [PMID: 25583245 DOI: 10.1016/j.schres.2014.12.019] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2014] [Revised: 12/09/2014] [Accepted: 12/10/2014] [Indexed: 12/01/2022]
Abstract
Poor insight has been related to poor course in psychosis. However, the role of cognition in insight remains unclear. The aim of this study was to examine the influence of cognition and lifetime psychopathological dimensions on insight in psychosis. We followed up 42 patients with psychotic disorders over 10years. Lifetime psychopathological dimensions and cognitive performance were assessed. Patients were divided into two groups by lifetime patterns of insight and compared with 42 healthy volunteers. Lower IQ and poorer social cognition were associated with higher risks of poorer lifetime insight of feeling ill and global insight respectively. Lifetime negative symptoms were associated with a higher risk of poorer lifetime insight into symptoms. Lifetime lack of insight is independent of cognitive impairment in specific domains, except for social cognition. Higher IQ may contribute to better lifetime awareness of illness, while better ability to manage emotions is involved in lifetime global insight.
Collapse
Affiliation(s)
- Ana M Sánchez-Torres
- Psychiatric Unit B, Complejo Hospitalario de Navarra, Pamplona Spain; Department of Basic Psychology I, Faculty of Psychology, National Distance Education University (UNED), Madrid Spain
| | - Amalia Zarzuela
- Psychiatric Unit B, Complejo Hospitalario de Navarra, Pamplona Spain
| | - Victor Peralta
- Psychiatric Unit B, Complejo Hospitalario de Navarra, Pamplona Spain
| | - Manuel J Cuesta
- Psychiatric Unit B, Complejo Hospitalario de Navarra, Pamplona Spain.
| |
Collapse
|
16
|
Belvederi Murri M, Respino M, Innamorati M, Cervetti A, Calcagno P, Pompili M, Lamis DA, Ghio L, Amore M. Is good insight associated with depression among patients with schizophrenia? Systematic review and meta-analysis. Schizophr Res 2015; 162:234-47. [PMID: 25631453 DOI: 10.1016/j.schres.2015.01.003] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2014] [Revised: 12/23/2014] [Accepted: 01/02/2015] [Indexed: 12/22/2022]
Abstract
Among patients with schizophrenia, better insight may be associated with depression, but the findings on this issue are mixed. We examined the association between insight and depression in schizophrenia by conducting a systematic review and meta-analysis. The meta-analysis was based on 59 correlational studies and showed that global clinical insight was associated weakly, but significantly with depression (effect size r=0.14), as were the insight into the mental disorder (r=0.14), insight into symptoms (r=0.14), and symptoms' attributions (r=0.17). Conversely, neither insight into the social consequences of the disorder nor into the need for treatment was associated with symptoms of depression. Better cognitive insight was significantly associated with higher levels of depression. The exploratory meta-regression showed that methodological factors (e.g. the instrument used to assess depression and the phase of the illness) can significantly influence the magnitude of the association between insight and depression. Moreover, results from longitudinal studies suggest that the relation between insight and depression might be stronger than what is observed at the cross-sectional level. Finally, internalized stigma, illness perception, recovery attitudes, ruminative style, and premorbid adjustment seem to be relevant moderators and/or mediators of the association between insight and depression. In conclusion, literature indicates that among patients with schizophrenia, better insight is associated with higher levels of depressive symptoms. Thus, interventions aimed at promoting patients' insight should take into account the clinical implications of these findings.
Collapse
Affiliation(s)
- Martino Belvederi Murri
- Section of Psychiatry, Department of Neuroscience, Ophthalmology, Genetics and Infant-Maternal Science, University of Genoa, Italy; Institute of Psychiatry, Department of Psychological Medicine, King's College London, London, UK.
| | - Matteo Respino
- Section of Psychiatry, Department of Neuroscience, Ophthalmology, Genetics and Infant-Maternal Science, University of Genoa, Italy
| | - Marco Innamorati
- Department of Human Sciences, European University of Rome, Italy
| | - Alice Cervetti
- Section of Psychiatry, Department of Neuroscience, Ophthalmology, Genetics and Infant-Maternal Science, University of Genoa, Italy
| | - Pietro Calcagno
- Section of Psychiatry, Department of Neuroscience, Ophthalmology, Genetics and Infant-Maternal Science, University of Genoa, Italy
| | - Maurizio Pompili
- Department of Neurosciences, Mental Health and Sensory Organs, Suicide Prevention Center, Sant'Andrea Hospital, Sapienza University of Rome, Italy
| | - Dorian A Lamis
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
| | - Lucio Ghio
- Section of Psychiatry, Department of Neuroscience, Ophthalmology, Genetics and Infant-Maternal Science, University of Genoa, Italy
| | - Mario Amore
- Section of Psychiatry, Department of Neuroscience, Ophthalmology, Genetics and Infant-Maternal Science, University of Genoa, Italy
| |
Collapse
|
17
|
Ayesa-Arriola R, Moríñigo JDL, David AS, Pérez-Iglesias R, Rodríguez-Sánchez JM, Crespo-Facorro B. Lack of insight 3 years after first-episode psychosis: an unchangeable illness trait determined from first presentation? Schizophr Res 2014; 157:271-7. [PMID: 24934905 DOI: 10.1016/j.schres.2014.05.011] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2013] [Revised: 03/24/2014] [Accepted: 05/09/2014] [Indexed: 11/24/2022]
Abstract
BACKGROUND Lack of insight is recognized as a symptom that predisposes the individuals with psychosis to noncompliance with the treatment, leading to poorer course of illness. This study aimed to explore baseline predictors of disturbances on insight at follow-up. METHODS Three insight dimensions (insight of: 'mental illness', 'need for treatment' and 'the social consequences of the disorder') were measured with the Scale to Assess Unawareness of Mental Disorder (SUMD) in a cohort of 224 first-episode psychosis (FEP) patients at 3-year follow-up. Subgroups, good vs. poor insight, were compared on baseline clinical, neuropsychological, premorbid and sociodemographic characteristics. Regression models tested baseline predictors for each insight dimension. RESULTS At 3-year follow-up a high percentage of patients, 45%, 36% and 33% for each dimension, were found to remain lacking insight. Poor insight into having an illness was predicted by a diagnosis of schizophrenia and poor baseline insight of the social consequences; insight into the need for treatment was predicted by adolescent adjustment and depression at baseline; and insight into the social consequences of the disorder was determined by late adolescent adjustment and baseline insight of mental illness. CONCLUSIONS Our findings support the hypothesis that long-term insight in psychosis seems to be, to some extent, determined from first presentation, showing trait-like properties. A subgroup of 'lacking insight' patients, which is characterized by a diagnosis of schizophrenia, lower levels of premorbid adjustment and less severe depressive symptoms at baseline might benefit from special interventions targeted at enhancing insight from their first contact with psychiatric services.
Collapse
Affiliation(s)
- Rosa Ayesa-Arriola
- Department of Psychiatry, Marqués de Valdecilla University Hospital, IFIMAV, School of Medicine, University of Cantabria, Santander, Spain; CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Madrid, Spain; Department of Psychosis Studies, Institute of Psychiatry, King's College London, London, UK.
| | | | - Anthony S David
- Department of Psychosis Studies, Institute of Psychiatry, King's College London, London, UK
| | - Rocío Pérez-Iglesias
- Department of Psychiatry, Marqués de Valdecilla University Hospital, IFIMAV, School of Medicine, University of Cantabria, Santander, Spain; CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Madrid, Spain; Department of Psychosis Studies, Institute of Psychiatry, King's College London, London, UK
| | - Jose Manuel Rodríguez-Sánchez
- Department of Psychiatry, Marqués de Valdecilla University Hospital, IFIMAV, School of Medicine, University of Cantabria, Santander, Spain; CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Madrid, Spain
| | - Benedicto Crespo-Facorro
- Department of Psychiatry, Marqués de Valdecilla University Hospital, IFIMAV, School of Medicine, University of Cantabria, Santander, Spain; CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Madrid, Spain
| |
Collapse
|
18
|
Chan SKW, Chan KKS, Hui CL, Wong GHY, Chang WC, Lee EHM, Tang JYM, Chen EYH. Correlates of insight with symptomatology and executive function in patients with first-episode schizophrenia-spectrum disorder: a longitudinal perspective. Psychiatry Res 2014; 216:177-84. [PMID: 24560612 DOI: 10.1016/j.psychres.2013.11.028] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2012] [Revised: 11/25/2013] [Accepted: 11/29/2013] [Indexed: 12/23/2022]
Abstract
The present study aimed to examine the relationships of insight with symptomatology and executive function, both cross-sectionally and longitudinally in patients with first-episode schizophrenia-spectrum disorders. Ninety-two medication-naïve patients were recruited and 71 completed the assessments. Insight, symptoms and executive function were assessed at baseline, 6 months and 1 year. Insight was measured with the abridged version of Scale of Unawareness of Mental Disorder (SUMD). Symptoms were assessed using the Positive and Negative Syndrome Scale (PANSS). Executive function was measured with the Modified Wisconsin Card Sorting Test (MCST). The most significant improvement of insight and symptomatology was found over the first 6 months, whereas the perseverative errors of MCST were significantly improved between 6 and 12 months. Differential correlations of perseverative errors of the MCST and PANSS scores with SUMD were found at different time points. This suggests the involvement of different mechanisms in insight deficit at different stages of the illness. The baseline MCST perseverative errors were correlated significantly with the SUMD total score at 6 months and the change of SUMD scores over the first 6 months. Although the variance explained was small, it suggests better set-shifting capacity facilitates the improvement of insight at an early stage of the illness.
Collapse
Affiliation(s)
- Sherry Kit Wa Chan
- Department of Psychiatry, The University of Hong Kong, Queen Mary Hospital, Room 219, New Clinical Building, 102 Pokfulam Road, Hong Kong.
| | - Kevin Ka Shing Chan
- Department of Psychiatry, The University of Hong Kong, Queen Mary Hospital, Room 219, New Clinical Building, 102 Pokfulam Road, Hong Kong
| | - Christy Lai Hui
- Department of Psychiatry, The University of Hong Kong, Queen Mary Hospital, Room 219, New Clinical Building, 102 Pokfulam Road, Hong Kong
| | - Gloria Hoi Yan Wong
- Department of Psychiatry, The University of Hong Kong, Queen Mary Hospital, Room 219, New Clinical Building, 102 Pokfulam Road, Hong Kong
| | - Wing Chung Chang
- Department of Psychiatry, The University of Hong Kong, Queen Mary Hospital, Room 219, New Clinical Building, 102 Pokfulam Road, Hong Kong
| | - Edwin Ho Ming Lee
- Department of Psychiatry, The University of Hong Kong, Queen Mary Hospital, Room 219, New Clinical Building, 102 Pokfulam Road, Hong Kong
| | - Jennifer Yee Man Tang
- Department of Psychiatry, The University of Hong Kong, Queen Mary Hospital, Room 219, New Clinical Building, 102 Pokfulam Road, Hong Kong
| | - Eric Yu Hai Chen
- Department of Psychiatry, The University of Hong Kong, Queen Mary Hospital, Room 219, New Clinical Building, 102 Pokfulam Road, Hong Kong
| |
Collapse
|
19
|
López-Moríñigo JD, Wiffen B, O'Connor J, Dutta R, Di Forti M, Murray RM, David AS. Insight and suicidality in first-episode psychosis: understanding the influence of suicidal history on insight dimensions at first presentation. Early Interv Psychiatry 2014; 8:113-21. [PMID: 23489389 DOI: 10.1111/eip.12042] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2012] [Accepted: 12/28/2012] [Indexed: 11/29/2022]
Abstract
AIM Lack of insight is a cardinal feature of psychosis with crucial implications for outcome. Concerns have been raised regarding a link between insight and suicidality. This study aimed to test the relationship between suicidal behaviour preceding first-episode psychosis (FEP) and insight dimensions at treatment onset. METHODS A total of 112 FEP inpatients were recruited. Suicidal events prior to admission were recorded. Insight was assessed multidimensionally with the Schedule for the Assessment of Insight - Expanded version shortly after admission. Suicidal and non-suicidal patients were compared regarding scores on 'total insight' and three insight domains: 'awareness of mental illness', 'relabeling of psychotic experiences as abnormal' and 'compliance'. This analysis was also adjusted for a set of sociodemographic, clinical, neurocognitive and psychopathological variables. RESULTS Bivariate analyses demonstrated a direct association between previous suicidality and all insight domains. However, these associations did not survive multivariable regression models, which demonstrated gender (female), shorter duration of untreated psychosis (DUP) and psychopathological symptoms - depression and disorganization - to mediate the influence of suicidal history on insight, and therefore to underlie the latter. CONCLUSIONS Insight dimensions in FEP patients are influenced by having suicidal antecedents through some mediating variables such as gender, DUP and depression. Further prospective studies are needed to clarify the potential implications of these findings on the management of insight in FEP. As suicidal history is associated with greater levels of both depression and insight at first presentation, these three variables might be useful in predicting further suicidal events.
Collapse
|
20
|
Maladaptive personality traits increase subjectively during the course of schizophrenia spectrum disorders. J Nerv Ment Dis 2014; 202:319-23. [PMID: 24647216 DOI: 10.1097/nmd.0000000000000125] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
We assessed both current maladaptive personality traits (MPTs) and, retrospectively, premorbid MPTs in patients with schizophrenia spectrum disorders (SSDs). This was to examine whether the patients had the impression that their personality had changed and which traits were affected. We also wanted to determine whether the perceived changes could be explained by SSD psychopathology. MPTs were assessed using the Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, diagnoses, axis II disorders, screening questionnaire and interview, integrating questions on subjective estimation of premorbid MPTs in moderately ill SSD patients. Forty-five patients were included. Premorbid MPTs were remembered as significantly less pronounced than current MPTs for the whole spectrum of personality traits (p < 0.001). Antisocial traits had worsened significantly less (p < 0.001), and borderline and obsessive-compulsive traits had worsened significantly more (both p < 0.01) than the mean increase. Associations between MPT increase and SSD psychopathology were significant for schizotypal, avoidant, and depressive traits. According to the patients' retrospective assessment, MPTs increased through onset and course of SSDs. Memory bias, depressed mood, and SSD symptoms alone could not sufficiently explain these differences. Subjective MPT increase may play a role for the patients' concept of illness, quality of life, and adherence to therapeutic interventions. It should be addressed in SSD treatment.
Collapse
|
21
|
González-Blanch C, Álvarez-Jiménez M, Ayesa-Arriola R, Martínez-García O, Pardo-García G, Balanzá-Martínez V, Suárez-Pinilla P, Crespo-Facorro B. Differential associations of cognitive insight components with pretreatment characteristics in first-episode psychosis. Psychiatry Res 2014; 215:308-13. [PMID: 24374116 DOI: 10.1016/j.psychres.2013.12.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2013] [Revised: 08/01/2013] [Accepted: 12/02/2013] [Indexed: 10/25/2022]
Abstract
An increasing number of studies have focused on cognitive insight (i.e. awareness of one's own thinking) in psychotic disorders. However, little is known about the premorbid and pretreatment correlates of cognitive insight in the early course of psychosis. One hundred and three patients experiencing first-episode psychosis (FEP) were assessed shortly after treatment initiation for cognitive insight. Pretreatment and baseline clinical, functional and neurocognitive characteristics were examined. The self-reflectiveness dimension of cognitive insight was independently associated with clinical insight and executive functioning, whereas self-certainty was associated with premorbid IQ, premorbid academic adjustment and clinical insight. The amount of variance explained by the independent variables was small to moderate. Self-reflectiveness and self-certainty have differential pretreatment correlates in FEP and may reflect separate cognitive processes which require targeted interventions.
Collapse
Affiliation(s)
- César González-Blanch
- Psychiatry Research Unit of Cantabria, IFIMAV, University Hospital "Marqués de Valdecilla", Santander, Spain.
| | - Mario Álvarez-Jiménez
- Orygen Youth Health Research Center, Center for Youth Mental Health, University of Melbourne, Melbourne, Australia
| | - Rosa Ayesa-Arriola
- Psychiatry Research Unit of Cantabria, IFIMAV, University Hospital "Marqués de Valdecilla", Santander, Spain; CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Madrid, Spain
| | - Obdulia Martínez-García
- Psychiatry Research Unit of Cantabria, IFIMAV, University Hospital "Marqués de Valdecilla", Santander, Spain
| | - Gema Pardo-García
- Psychiatry Research Unit of Cantabria, IFIMAV, University Hospital "Marqués de Valdecilla", Santander, Spain
| | - Vicent Balanzá-Martínez
- CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Madrid, Spain; Section of Psychiatry and Psychological Medicine, Department of Medicine, University of Valencia Medical School, Valencia, Spain
| | - Paula Suárez-Pinilla
- Psychiatry Research Unit of Cantabria, IFIMAV, University Hospital "Marqués de Valdecilla", Santander, Spain; CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Madrid, Spain
| | - Benedicto Crespo-Facorro
- Psychiatry Research Unit of Cantabria, IFIMAV, University Hospital "Marqués de Valdecilla", Santander, Spain; CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Madrid, Spain
| |
Collapse
|
22
|
Lecomte T, Gumley A, Lysaker P. Introduction to Special Issue on Psychosis and Personality Disorder. PSYCHOSIS-PSYCHOLOGICAL SOCIAL AND INTEGRATIVE APPROACHES 2012. [DOI: 10.1080/17522439.2012.653544] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|