Levels Of Positive Symptoms Research Articles

Social cognition in neuropsychiatric populations: a comparison of theory of mind in schizophrenia and mesial temporal lobe epilepsy

Social cognition deficits are observed both in patients with schizophrenia (SCZ) and in patients with mesial temporal lobe epilepsy (MTLE). This may be due to dysfunction of the amygdala network, which is a common feature of both diseases. In this study, SCZ (n = 48) or MTLE (n = 31) and healthy controls (HC, n = 47) completed assessments of mentalising (Reading Mind in the Eyes Test, RMET) and basic cognitive processing, e.g., working memory, executive functions and psychomotor speed (Trail-Making Test B and Digit Symbol). SCZ were also assessed with the Positive And Negative Syndrome Scale (PANSS). We found that the RMET scores of the two clinical groups were similar (p > 0.05) and lower than in the HCs (SCZ: p < 0.05; MTLE: p < 0.001). In the next step, SCZ were split into two groups with respect to the level of symptoms. Analysis of the RMET scores revealed no differences between the HC (M = 25.7 ± 4.1) and POS-LO (M = 25.3 ± 4.8); both groups outperformed the POS-HI group (M = 21.3 ± 5.2) and the MTLE group (M = 20.8 ± 4.6). No differences were found for the median-split with regard to negative symptoms. In SCZ, the mind-reading deficit appears to be associated with the level of positive symptoms. Both POS-HI and MTLE patients present significant mentalising deficits compared to healthy controls.

The effect of positive symptoms on social cognition in first-episode schizophrenia is modified by the presence of negative symptoms.

There is considerable evidence that patients with schizophrenia have neurocognitive and social-cognitive deficits. It is unclear how such deficits in first-episode schizophrenia relate to current clinical symptoms. Fifty-nine patients with first-episode schizophrenia (FES) were tested using the Danish version of NART (premorbid IQ), subtests from WAIS-III (current IQ), and global cognition using Brief Assessment of Cognition in Schizophrena (BACS), a neurocognitive test battery. Social perception was tested using film clips of everyday interactions (TASIT). Theory of mind (ToM) was tested using silent animations (Animated Triangles Task). The FES subjects had been experiencing psychotic symptoms for several years (mean duration 9.5 years 95% confidence interval (CI [7.6;11.3]). The FES patients were divided into clinical subgroups based on their level of positive and negative symptoms (using SANS and SAPS). Healthy controls were matched to the patients. High levels of negative symptoms were associated with low estimated functional IQ and poor neurocognition and social cognition. All SANS subscales, but Avolition-Apathy, had significant negative impact on social cognition. The effects of positive symptoms were complex. High levels of delusions were associated with higher premorbid IQ. In the presence of high levels of negative symptoms, high levels of positive symptoms were associated with the most comprehensive deficits in social perception, while, in the absence of negative symptoms, high levels of positive symptoms were not associated with such deficits. The results suggest that social-cognitive training will need to take account of the above mentioned effects of symptoms. (PsycINFO Database Record

Experiences of stigma and discrimination faced by family caregivers of people with schizophrenia in India

Stigma associated with schizophrenia significantly affects family caregivers, yet few studies have examined the nature and determinants of family stigma and its relationship to their knowledge about the condition. This paper describes the experiences and determinants of stigma reported by the primary caregivers of people living with schizophrenia (PLS) in India. The study used mixed methods and was nested in a randomised controlled trial of community care for people with schizophrenia. Between November 2009 and October 2010, data on caregiver stigma and functional outcomes were collected from a sample of 282 PLS–caregiver dyads. In addition, 36 in-depth-interviews were conducted with caregivers. Quantitative findings indicate that ‘high caregiver stigma’ was reported by a significant minority of caregivers (21%) and that many felt uncomfortable to disclose their family member's condition (45%). Caregiver stigma was independently associated with higher levels of positive symptoms of schizophrenia, higher levels of disability, younger PLS age, household education at secondary school level and research site. Knowledge about schizophrenia was not associated with caregiver stigma. Qualitative data illustrate the various ways in which stigma affected the lives of family caregivers and reveal relevant links between caregiver-stigma related themes (‘others finding out’, ‘negative reactions’ and ‘negative feelings and views about the self’) and other themes in the data.Findings highlight the need for interventions that address both the needs of PLS and their family caregivers. Qualitative data also illustrate the complexities surrounding the relationship between knowledge and stigma and suggest that providing ‘knowledge about schizophrenia’ may influence the process of stigmatisation in both positive and negative ways. We posit that educational interventions need to consider context-specific factors when choosing anti-stigma-messages to be conveyed. Our findings suggest that messages such as ‘recovery is possible’ and ‘no-one is to blame’ may be more helpful than focusing on bio-medical knowledge alone.

Prediction of motivational impairment: 12-month follow-up of the randomized-controlled trial on extended early intervention for first-episode psychosis

BackgroundAmotivation is prevalent in first-episode psychosis (FEP) patients and is a major determinant of functional outcome. Prediction of amotivation in the early stage of psychosis, however, is under-studied. We aimed to prospectively examine predictors of amotivation in FEP patients in a randomized-controlled trial comparing a 1-year extension of early intervention (Extended EI, 3-year EI) with step-down psychiatric care (SC, 2-year EI). MethodsOne hundred sixty Chinese patents were recruited from a specialized EI program for FEP in Hong Kong after they have completed this 2-year EI service, randomly allocated to Extended EI or SC, and followed up for 12 months. Assessments on premorbid adjustment, onset profiles, baseline symptom severity and treatment characteristics were conducted. Data analysis was based on 156 subjects who completed follow-up assessments. ResultsAmotivation at 12-month follow-up was associated with premorbid adjustment, allocated treatment condition, and levels of positive symptoms, disorganization, amotivation, diminished expression (DE) and depression at study intake. Hierarchical multiple regression analysis revealed that Extended EI and lower levels of DE independently predicted better outcome on 12-month amotivation. ConclusionOur findings indicate a potentially critical therapeutic role of an extended specialized EI on alleviating motivational impairment in FEP patients. The longer-term effect of Extended EI on amotivation merits further investigation.

A Severity-Based Clinical Staging Model for the Psychosis Prodrome: Longitudinal Findings From the New York Recognition and Prevention Program.

Clinical staging improved the possibility of intervening during the psychosis prodrome to limit progression of illness. The current study aimed to validate a novel 4-stage severity-based model with a focus on clinical change over time and risk for conversion to psychosis. One hundred seventy-one individuals at clinical high risk (CHR) for psychosis were followed prospectively (3 ± 1.6 y) as part of the Recognition and Prevention (RAP) program and divided into 4 diagnostic stages according to absence/presence and severity of attenuated positive symptoms. Twenty-two percent of the combined sample recovered (no prodromal symptoms) by study outcome. The negative symptoms only subgroup had the highest symptom stability (70%), but the lowest conversion rate at 5.9%. The subgroup with more severe baseline attenuated positive symptom levels had a higher conversion rate (28%) and a more rapid onset when compared to the moderate attenuated positive symptom subgroup (11%). Finally, the Schizophrenia-Like Psychosis (SLP) subgroup showed low stability (3%), with 49% developing a specific psychotic disorder. The proposed stage model provides a more finely grained classification system than the standard diagnostic approach for prodromal individuals. All 4 stages are in need of early intervention because of low recovery rates. The negative symptom only stage is possibly a separate clinical syndrome, with an increased risk of functional disability. Both subgroups with attenuated positive symptoms are appropriate for studying the mechanisms of psychosis risk, however, individuals with more severe baseline positive symptoms appear better suited to clinical trials. Finally, the SLP category represents an intermediate outcome group appropriate for preventative intervention research but questionable for inclusion in prodromal studies of mechanisms.

Ventral Striatal Dysfunction and Symptom Expression in Individuals With Schizotypal Personality Traits and Early Psychosis.

Striatal abnormalities play a crucial role in the pathophysiology of schizophrenia. Growing evidence suggests an association between aberrant striatal activity during reward anticipation and symptom dimensions in schizophrenia. However, it is not clear whether this holds across the psychosis continuum. The aim of the present study was to investigate alterations of ventral striatal activation during reward anticipation and its relationship to symptom expression in persons with schizotypal personality traits (SPT) and first-episode psychosis. Twenty-six individuals with high SPT, 26 patients with non-affective first-episode psychosis (including 13 with brief psychotic disorder (FEP-BPD) and 13 with first-episode schizophrenia [FEP-SZ]) and 25 healthy controls underwent event-related functional magnetic resonance imaging while performing a variant of the Monetary Incentive Delay task. Ventral striatal activation was positively correlated with total symptom severity, in particular with levels of positive symptoms. This association was observed across the psychosis continuum and within each subgroup. Patients with FEP-SZ showed the strongest elevation of striatal activation during reward anticipation, although symptom levels did not differ between groups in the psychosis continuum. While our results provide evidence that variance in striatal activation is mainly explained by dimensional symptom expression, patients with schizophrenia show an additional dysregulation of striatal activation. Trans-diagnostic approaches are promising in order to disentangle dimensional and categorical neural mechanisms in the psychosis continuum.

The relationship between self-reported childhood adversities, adulthood psychopathology and psychological stress markers in patients with schizophrenia

BackgroundChildhood adversity is a well-established risk factor for the development of schizophrenia. In particular, there is evidence that childhood adversity increases the occurrence of positive symptoms, possibly through glucocorticoid influences on dopaminergic neurotransmission. AimsTo compare levels of childhood trauma in schizophrenia patients vs. healthy control persons, and to study the association between childhood adversity and the symptomatology of adulthood schizophrenia, as well as subjective and biological markers of psychological stress. MethodsThirty-seven patients fulfilling ICD-10 criteria for schizophrenia and 39 healthy control persons filled out the comprehensive Childhood Abuse and Trauma Scale (CATS). Data were analyzed after a data-driven dichotomization into two groups of either high or low CATS score in patients and controls, respectively. The psychopathology of the patients was measured by the Positive and Negative Syndrome Scale (PANSS) and analyzed by a five-factor PANSS model. Measures of perceived stress (Perceived Stress Scale) and hypothalamic-pituitary-adrenal (HPA)-axis activity (9AM plasma cortisol and daytime salivary cortisol output) were recorded. ResultsAs expected, patients had significantly higher total CATS scores than the control persons (>3-fold, P<0.001), reflecting significantly higher scores across all subscales of the CATS. In patients, the total PANSS score did not significantly differ between the high and the low CATS score group (P=0.2). However, there was a statistically significant higher level of positive symptoms in the high CATS group (P=0.014), and no difference in other psychopathological domains. Correspondingly, when using the CATS score as a continuous variable, a strong association with positive PANSS scores was found (P=0.009). The high CATS score group showed higher levels of perceived stress (P=0.02), but there was no difference between the high vs. low CATS group in HPA-axis activity. ConclusionAlthough causal inferences cannot be made from this cross-sectional study, the study adds support to the suggestion that childhood adversity specifically increases the occurrence of positive symptoms in adulthood schizophrenia in a manner that appears to leave HPA-axis activity unaltered.

Prediction of functional remission in first-episode psychosis: 12-month follow-up of the randomized-controlled trial on extended early intervention in Hong Kong

BackgroundFunctional remission (FR) is an intermediate and necessary step toward recovery, but is understudied in first-episode psychosis (FEP). We aimed to examine the rate and predictors of FR in FEP patients in the context of a randomized-controlled trial (RCT) comparing a 1-year extension of early intervention (Extended EI, 3-year EI) with step-down psychiatric care (SC, 2-year EI). MethodsOne hundred sixty Chinese patients were recruited from a specialized EI program for FEP in Hong Kong after they have completed this 2-year EI service, randomly allocated to Extended EI or SC, and followed up for 12 months. Assessments on premorbid adjustment and personality, clinical profiles, functioning, and treatment characteristics were conducted. FR was operationalized as simultaneous fulfillment of attaining adequate functional levels (measured by Social and Occupational Functioning Scale and Role Functioning Scale) and competitive employment at 6 and 12 months. Data analysis was based on 156 subjects who completed follow-up functional assessments. ResultsThirty-one (19.9%) patients achieved FR status. Multivariate binary regression analysis showed that female gender, lower degrees of premorbid schizoid-schizotypal traits, Extended EI treatment condition, lower levels of positive symptoms at intake, and better baseline functioning independently predicted FR. ConclusionThis is the first RCT providing supportive evidence to an extension of EI service beyond 2-year treatment duration on further enhancing the likelihood of FR attainment in FEP. Our findings that only approximately 20% of patients achieved FR indicate an unmet therapeutic need for promoting sustained adequate functional improvement in the early stage of psychotic illness.

Psychopathology, psychopharmacological properties, decision-making capacity to consent to clinical research and the willingness to participate among long-term hospitalized patients with schizophrenia

Many studies discuss factors related to the decision-making capacity to consent to clinical research (DMC) of patients with schizophrenia. However, these studies rarely approached willingness to participate and the association between psychopharmacological properties (e.g., antipsychotic-induced side effects) and DMC. This study aimed to explore factors related to DMC and willingness to participate in patients with schizophrenia. All 139 patients with schizophrenia were assessed with the MacArthur Competence Assessment Tool for Clinical Research (MacCAT-CR) and other measures. A linear regression model was used to find the predictors of MacCAT-CR scores. A logistic regression model was used for exploring the predictors of willingness to participate. Patients with more severe negative symptoms performed poorly in DMC outcomes. In addition, females, those with fewer years of education and reduced cognitive function are more likely to experience difficulties in decision-making. Forty-three subjects (30.4%) chose to participate. Patients with higher level of positive symptoms, longer length of stay, higher burden of anticholinergics and users of atypical antipsychotics were more likely to participate in a clinical study which aimed to “enhance cognition”. These finding suggest that research investigators should consider many variables for patients who require more intensive screening for impaired DMC.

Recovery among patients with severe mental illness: Factor analysis of recovery assessment scale in Indian setting

Aim: This study aimed to evaluate recovery among patients with severe mental disorders by using Recovery Assessment Scale (RAS). Additionally this study evaluated the, factor structure of RAS in the Indian setting, and assessed the correlates of recovery in severe mental illness. Methodology: Two hundred and eighty-five patients with severe mental illness (bipolar disorder-185 [BD], schizophrenia-100) currently in remission were recruited for the study. Clinical rating scales - Young Mania Rating Scale, Hamilton Depression Rating Scale, and Positive and Negative Syndrome Scale for Schizophrenia were used for assessing remission and residual symptoms. RAS was administered for recovery assessment. Results: Majority of the patients were married males belonging to urban background with no significant difference in sociodemographic profile of schizophrenia and BD groups. On factor analysis of RAS, all 41 items had loaded on one of the factors (compared to 24 items on the old factor structure). Five-factor were obtained with two factors - personal confidence and hope, goal and success orientation being similar to the old factor structure and three new factors being identified as awareness and control over the illness, seeking and relying on social support and, defeated/overcome the illness. Overall recovery measures were higher in BD group, and higher levels of residual depressive symptoms were associated with significantly lower level of recovery in BD. In the schizophrenia group, level of positive symptoms correlated negatively with goal and success orientation (as per the current analysis) and higher level of negative symptoms correlated positively with the domain of “reliance on others” as per the old factor structure. Conclusion: RAS follows a five-factor structure in Indian context, which is different than that reported in the previous study. There are few sociodemographic and clinical correlates of recovery.

Quality of life and depression in schizophrenia patients living in a nursing home

Quality of life and depression in schizophrenia patients living in a nursing home Objective: Nursing homes are seen as alternative housing for patients with schizophrenia. However, it has not yet been established how suitable this accommodation is for schizophrenia patients. First aim of this study is to assess the quality of life and depression level in schizophrenic patients and compare this data with that of patients living with their families. Second aim is to assess factors related to the quality of living and depression state in all participants of this study. Method: This is a cross-sectional study conducted with patients presenting to the Psychotic Disorders Policlinic of the Beyhekim Psychiatric Clinic of Konya Training and Research Hospital consecutively between December 2012 and May 2013 who had received a diagnosis of schizophrenia according to DSM IV-TR. All participants were administered a sociodemographic data form, Brief Psychiatric Rating Scale (BPRS), Positive and Negative Syndrome Scale (PANSS), Calgary Depression Scale for Schizophrenia (CDSS), and Quality of Life Scale for Schizophrenia Patients (QLSSP). Results: CDSS scores were found to be significantly increased in schizophrenic patients living in nursing homes. Their QLSSP scores, including interpersonal relations, occupational role, mental symptoms, personal belongings/activity scores, and total scores were statistically significantly low. A significant negative correlation was observed between negative symptom levels and occupational area, mental findings, and the personal belongings/activity areas of quality of life. Between positive symptom levels and quality of life, only scores in the occupational area showed a significant negative correlation. A significant negative correlation between CSDS and QLS was observed in all areas. Conclusion: Quality of life and depression need to be evaluated in all schizophrenia patients, as they are conditions that significantly affect treatment and prognosis.

Impact of childhood adversities on the short-term course of illness in psychotic spectrum disorders

Accumulating evidence indicates an impact of childhood adversities on the severity and course of mental disorders, whereas this impact on psychotic disorders remains to be specified. Effects of childhood adversities on comorbidity, on symptom severity of the Positive and Negative Syndrome Scale and global functioning across four months (upon admission, 1 and 4 months after initial assessment), as well as the course of illness (measured by the remission rate, number of re-hospitalizations and dropout rate) were evaluated in 62 inpatients with psychotic spectrum disorders. Adverse experiences (of at least 1 type) were reported by 73% of patients. Patients with higher overall level of childhood adversities (n=33) exhibited more co-morbid disorders, especially alcohol/substance abuse and dependency, and higher dropout rates than patients with a lower levels of adverse experiences (n=29), together with higher levels of positive symptoms and symptoms of excitement and disorganization. Emotional and physical neglect were particularly related to symptom severity. Results suggest that psychological stress in childhood affects the symptom severity and, additionally, a more unfavorable course of disorder in patients diagnosed with psychoses. This impact calls for its consideration in diagnostic assessment and psychiatric care.

Neural correlates of aberrant emotional salience predict psychotic symptoms and global functioning in high-risk and first-episode psychosis.

Neurobiological and behavioral findings suggest that psychosis is associated with corticolimbic hyperactivity during the processing of emotional salience. This has not been widely studied in the early stages of psychosis, and the impact of these abnormalities on psychotic symptoms and global functioning is unknown. We sought to address this issue in 18 patients with first-episode psychosis (FEP), 18 individuals at ultra high risk of psychosis (UHR) and 22 healthy controls (HCs). Corticolimbic response and subjective ratings to emotional and neutral scenes were measured using functional magnetic resonance imaging. The clinical and functional impact of corticolimbic abnormalities was assessed with regression analyses. The FEP and UHR groups reported increased subjective emotional arousal to neutral scenes compared with HCs. Across groups, emotional vs neutral scenes elicited activation in the dorsomedial prefrontal cortex, inferior frontal gyrus/anterior insula and amygdala. Although FEP and UHR participants showed reduced activation in these regions when viewing emotional scenes compared with controls, this was driven by increased activation to neutral scenes. Corticolimbic hyperactivity to neutral scenes predicted higher levels of positive symptoms and poorer levels of functioning. These results indicate that disruption of emotional brain systems may represent an important biological substrate for the pathophysiology of early psychosis and UHR states.

Experiences of stigma and discrimination of people with schizophrenia in India

Stigma contributes greatly to the burden of schizophrenia and is a major obstacle to recovery, yet, little is known about the subjective experiences of those directly affected in low and middle income countries. This paper aims to describe the experiences of stigma and discrimination of people living with schizophrenia (PLS) in three sites in India and to identify factors influencing negative discrimination.The study used mixed methods and was nested in a randomised controlled trial of community care for schizophrenia. Between November 2009 and October 2010, data on four aspects of stigma experienced by PLS and several clinical variables were collected from 282 PLS and 282 caregivers and analysed using multivariate regression. In addition, in-depth-interviews with PLS and caregivers (36 each) were carried out and analysed using thematic analysis.Quantitative findings indicate that experiences of negative discrimination were reported less commonly (42%) than more internalised forms of stigma experience such as a sense of alienation (79%) and significantly less often than in studies carried out elsewhere. Experiences of negative discrimination were independently predicted by higher levels of positive symptoms of schizophrenia, lower levels of negative symptoms of schizophrenia, higher caregiver knowledge about symptomatology, lower PLS age and not having a source of drinking water in the home. Qualitative findings illustrate the major impact of stigma on ‘what matters most’ in the lives of PLS and highlight three key domains influencing the themes of 'negative reactions' and ‘negative views and feelings about the self’, i.e., ‘others finding out’, ‘behaviours and manifestations of the illness’ and ‘reduced ability to meet role expectations’.Findings have implications for conceptualising and measuring stigma and add to the rationale for enhancing psycho-social interventions to support those facing discrimination. Findings also highlight the importance of addressing public stigma and achieving higher level social and political structural change.

A pilot study exploring compassion in narratives of individuals with psychosis: implications for an attachment-based understanding of recovery

There is increasing recognition that cultivating compassion for oneself and others can act as an antidote to feelings of threat, shame, humiliation and paranoia. This study aimed to explore the further development of a narrative-based measure of compassion. We hypothesised that greater compassion would be associated with lower levels of positive symptoms, negative symptoms, cognitive disorganisation, excitement and emotional distress. Participants were 29 individuals with psychosis. Greater narrative compassion was associated with less negative symptoms, less cognitive disorganisation and less excitement. We found no correlations between narrative compassion and the Self-Compassion Scale. Notwithstanding the methodological problems of our study, our findings have important implications for developing an attachment-based understanding of compassion and the use of compassion to support recovery from complex mental health problems such as psychosis.

Positive symptoms in first-episode psychosis patients experiencing low maternal care and stressful life events: a pilot study to explore the role of the COMT gene

COMT Val158Met moderates the effect of stress on psychotic symptoms. Exposure to stress is also associated with mesolimbic dopamine release in individuals experiencing low maternal care. We therefore test the hypothesis that recent stressful life events are associated with more severe positive symptoms (associated with mesolimbic dopamine release) in first-episode psychosis (FEP) patients who experienced low maternal care during childhood. We hypothesized that COMT Val158Met moderates this association. A total of 149 FEP patients recruited within the Psychosis Incident Cohort Outcome Study (PICOS) participated in the present study. Maternal care was assessed by the Parental Bonding Instrument (PBI), stressful life events were collected by the List of Events Scale and positive symptoms were assessed by the Positive and Negative Syndrome Scale (PANSS). We found that low maternal care and recent stressful life events were associated with higher level of positive symptoms at the onset (analysis of variance [ANOVA], p = 0.012), and that patients who were also homozygotes for the COMT Val158 allele had the highest level of positive symptoms (ANOVA, p = 0.024). Low maternal care and severe stressful life events may contribute to a symptomatology characterized by more severe positive symptoms at the onset, possibly due to an increased mesolimbic dopamine release. Homozygosity for the COMT Val158 allele seems to confer a biological predisposition to the stress-related hyperactivity of the mesolimbic dopaminergic system. The data imply that the mesolimbic dopaminergic system is involved in the mediation/modulation of the effect of stressful events on the vulnerability for psychosis.

Childhood trauma mediates the association between ethnic minority status and more severe hallucinations in psychotic disorder.

Ethnic minority status and childhood trauma are established risk factors for psychotic disorders. Both are found to be associated with increased level of positive symptoms, in particular auditory hallucinations. Our main aim was to investigate the experience and effect of childhood trauma in patients with psychosis from ethnic minorities, hypothesizing that they would report more childhood trauma than the majority and that this would be associated with more current and lifetime hallucinations. In this cross-sectional study we included 454 patients with a SCID-I DSM-IV diagnosis of non-affective or affective psychotic disorder. Current hallucinations were measured with the Positive and Negative Syndrome Scale (P3; Hallucinatory Behaviour). Lifetime hallucinations were assessed with the SCID-I items: auditory hallucinations, voices commenting and two or more voices conversing. Childhood trauma was assessed with the Childhood Trauma Questionnaire, self-report version. Patients from ethnic minority groups (n = 69) reported significantly more childhood trauma, specifically physical abuse/neglect, and sexual abuse. They had significantly more current hallucinatory behaviour and lifetime symptoms of hearing two or more voices conversing. Regression analyses revealed that the presence of childhood trauma mediated the association between ethnic minorities and hallucinations. More childhood trauma in ethnic minorities with psychosis may partially explain findings of more positive symptoms, especially hallucinations, in this group. The association between childhood trauma and these first-rank symptoms may in part explain this group's higher risk of being diagnosed with a schizophrenia-spectrum diagnosis. The findings show the importance of childhood trauma in symptom development in psychosis.

The prognostic significance of early remission of positive symptoms in first treated psychosis

We examine the relationship between achieving remission of positive symptoms within 3 months in first episode psychosis and outcomes 5 years later. Time to remission of positive symptoms, other early characteristics and 5 year outcomes were assessed in a prospective study of 132 patients being treated for the first time for a psychotic disorder. Just under 60% of patients showed remission of positive symptoms within 3 months. In comparison to later remitters, they showed lower levels of positive symptoms, greater likelihood of competitive employment and less likelihood of collecting a disability pension at 5 years. Earlier remission of positive symptoms may have prognostic significance for longer term outcomes.

Cognitive Behavioral Therapy and Work Outcomes: Correlates of Treatment Engagement and Full and Partial Success in Schizophrenia

Cognitive behavior therapy (CBT) has been found to be generally effective for persons with schizophrenia. Less is known however about those who will engage in this treatment, and among those who engage, who benefits more versus less from this intervention. This study sought to identify factors associated with treatment engagement and response in persons with psychosis engaged in CBT focused on enhancing work function. Participants were 50 adults with schizophrenia-spectrum disorders participating in a randomized control trial that offered both CBT and a protected employment position over 26 weeks. Survival analysis and discriminant analyses were used to analyze the data. RESULTS indicated that poor treatment engagement and engagement in work was associated with lower educational attainment, more severe baseline levels of negative symptoms, and lower baseline scores on the Arithmetic and Digit Symbol subscales of the WAIS-III. Amongst those participants who did engage, younger age and poorer working memory as assessed by the Arithmetic subscale predicted shorter initial job tenure. More severe levels of positive symptoms and lower self-esteem during the later stages of treatment were associated with worse employment outcomes across the study period. These findings evidence differential predictors of engagement and success and suggest that a subgroup of persons with schizophrenia engaged in CBT and a vocational placement are at risk for poor functional outcomes associated with psychological factors that evolve over time.

Relationship of caregiver burden with coping strategies, social support, psychological morbidity, and quality of life in the caregivers of schizophrenia

AimTo evaluate the relationship of caregiver burden as assessed by using Hindi Involvement Evaluation Questionnaire (IEQ) with coping strategies, social support, psychological morbidity, and quality of life of caregivers of patients with schizophrenia. Additionally, the relationship of caregiver-burden with sociodemographic variables, and clinical variables, including severity of psychopathology and level of functioning of patients, was studied. MethodologyThe study included 100 patients with schizophrenia and their caregivers recruited by purposive random sampling. ResultsAmong the four domains of IEQ, highest number of correlations emerged with tension domain. Tension domain had positive correlation with the caregiver being single, time spent in caregiving per day, and use of avoidance, collusion, and coercion as coping strategies. Additionally, tension domain was associated with poor quality of life in all the domains of WHO-QOL Bref and was associated with higher psychological morbidity. Worrying urging-I domain of IEQ correlated with frequency of visits, higher use of problem focused coping and poor physical health as per the WHO-QOL Bref. Worrying urging-II domain of IEQ had positive correlation with higher level of positive symptoms, lower level of functioning of the patient, younger age of caregiver, caregiver being unmarried, and higher use problem focused and seeking social support as coping strategies. Supervision domain of IEQ correlated positively with lower income, being an unmarried caregiver, from an urban locality and non-nuclear family. Supervision domain was associated with poor physical health as assessed by WHO-QOL Bref. ConclusionCaregiving burden, especially tension is associated with use of maladaptive coping strategies, poor quality of life and higher level of psychological morbidity in caregivers.