Rosa Ayesa-Arriola1, Javier David López Moríñigo2, Anthony S David2, Rocío Pérez-Iglesias3, Jose Manuel Rodríguez-Sánchez4, Benedicto Crespo-Facorro4. 1. 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. Electronic address: rayesa@humv.es. 2. Department of Psychosis Studies, Institute of Psychiatry, King's College London, London, UK. 3. 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. 4. 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.
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.
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.
Authors: Paul H Lysaker; Michelle L Pattison; Bethany L Leonhardt; Scott Phelps; Jenifer L Vohs Journal: World Psychiatry Date: 2018-02 Impact factor: 49.548
Authors: Richard J Drake; Merete Nordentoft; Gillian Haddock; Celso Arango; W Wolfgang Fleischhacker; Birte Glenthøj; Marion Leboyer; Stefan Leucht; Markus Leweke; Phillip McGuire; Andreas Meyer-Lindenberg; Dan Rujescu; Iris E Sommer; René S Kahn; Shon W Lewis Journal: Schizophr Bull Date: 2015-03-05 Impact factor: 9.306
Authors: Diana Tordesillas-Gutierrez; Rosa Ayesa-Arriola; Manuel Delgado-Alvarado; Jennifer L Robinson; Javier Lopez-Morinigo; Jesus Pujol; M Encarnación Dominguez-Ballesteros; Anthony S David; Benedicto Crespo-Facorro Journal: PLoS One Date: 2018-06-01 Impact factor: 3.240