Association between suicidal ideation, negative symptoms and theory of mind in first episode psychosis.

PURPOSE: Suicidal thoughts are common among patients with first episode psychosis (FEP). The impact of symptoms' severity and social cognition on suicidal risk should be a focus of attention. This study aimed at assessment of the severity of suicidal ideation in patients with FEP and its potential association with the theory of mind (ToM) impairment and symptoms' severity. METHODS: Ninety-six participants were recruited consecutively and subdivided into three equal groups: FEP, schizophrenia, and healthy controls (HC). The symptoms' severity was assessed using Positive and Negative Syndrome Scale (PANSS) and Beck Depression Inventory (BDI). Suicidal ideation was evaluated using Beck Scale for Suicidal Ideation (BSSI). Reading the Mind in the Eyes revised version (RMET) was used to assess ToM. RESULTS: Suicidal ideation was significantly higher only in FEP compared to HC (p = 0.001). Both FEP and schizophrenia had substantially lower performance than HC on RMET (p < 0.001). Higher depression (ß = 0.452, p = 0.007) and negative symptoms (ß = 0.433, p = 0.027) appeared to be significantly associated with increased suicidal ideation severity in FEP while RMET did not. CONCLUSION: Patients with FEP and chronic schizophrenia have comparable deficits in theory of mind dimension of social cognition. The severity of negative and depressive symptoms potentially contributes to the increased risk of suicide in FEP.

Stigma, Uncertainty, and Coping at the Time of COVID-19 Pandemic Amid Health Care Professionals: How Far Have We Gone?

ABSTRACT: Stigma and uncertainty are noticed in global pandemics. Their impacts on health care providers tend to persist notably during and after the outbreaks. Our objective was to assess stigma, uncertainty, and coping among health care providers through an online survey using the Discrimination and Stigma Scale Version 12 (DISC-12) modified version to assess stigma related to treating COVID-19, the Intolerance of Uncertainty Scale, and the Brief Resilient Coping Scale (BRCS). Of the respondents (n = 65), 63.1% treated patients with COVID-19, and 21.5% worked in isolation hospitals. Physicians who treated patients with COVID-19 had significantly higher scores in all DISC subscales: unfair treatment (8.73 ± 6.39, p = 0.001), stopping self from doing things (2.05 ± 1.41, p = 0.019), overcoming stigma (1.17 ± 0.80, p = 0.035), and positive treatment (1.90 ± 1.65, p = 0.005). Unfair treatment was negatively correlated with BRCS (r = -0.279, p = 0.024). On the other hand, physicians who did not treat patients with COVID-19 had significantly higher BRCS scores. We concluded that frontline physicians experienced greater stigma associated with lower resilient coping strategies.

Brain-Derived neurotrophic factor (BDNF) plasma level increases in patients with resistant schizophrenia treated with electroconvulsive therapy (ECT).

OBJECTIVES: The study aimed to assess the effect of Electroconvulsive Therapy (ECT) on plasma BDNF levels in patients with resistant schizophrenia. METHODS: It was a cohort study that included 60 patients with resistant schizophrenia fulfilling the DSM-5 criteria of schizophrenia and APA criteria of resistant schizophrenia. They were divided into two groups, followed over 4 weeks, and compared to their baseline assessment. Group (A) included 45 patients who received 4-10 sessions of ECT while Group (B) included 15 patients who received the usual treatment with antipsychotics without ECT. The assessment included the severity of psychotic symptoms assessed by the Positive and Negative Symptom Scale (PANSS) in addition to plasma BDNF level. RESULTS: Patients in Group (A) had an increased level of BDNF after treatment with a statistically significant difference in comparison to their baseline BDNF level (P = 0.027). Meanwhile, patients in group (B) showed a non-significant increase in BDNF. Patients in both groups improved significantly in all PANSS subscales after treatment. CONCLUSIONS: It was concluded that plasma BDNF levels in patients with resistant schizophrenia increase after electroconvulsive therapy in association with clinical improvement.Key pointsBDNF increases after ECT treatment of resistant schizophrenia.BDNF is not correlated with the severity of psychotic symptomsPatients treated with ECT showed a better response.

Psychiatric Morbidity and Personality Characteristics of Detained Adolescents With Delinquent Behavior: A Cross-Sectional Analytical Study.

The current study was undertaken with the aim of assessing the psychopathological symptoms, personality profile, and hostility in detained adolescents with delinquent behavior. A cross-sectional analytical study was carried out on 50 admitted adolescent delinquents in correctional institutes in the Greater Cairo region of Egypt. Results for delinquent adolescents were compared with age-equivalent adolescents with no history of delinquency. Both groups were subjected to the Adolescent and Adult Psychological State Inventory, Eysenck Personality Questionnaire, Locus of Control scale, and the Hostility and Direction of Hostility Questionnaire (HDHQ). Results concluded that adolescents with delinquent behavior displayed increased rates of psychiatric disorders over the comparative group. Significantly higher scores on the psychoticism, neuroticism, extraversion, and psychopathic deviation subscales and the Locus of Control scale were evident among the adolescent delinquent group compared with their nondelinquent peers. The delinquent group obtained, in general, higher overall scores on the HDHQ questionnaire when compared with the nondelinquent adolescents, while also obtaining higher scores on the paranoid hostility subscale of HDHQ. Acting out hostility scores correlated positively with neuroticism and psychoticism in delinquents. Psychiatric morbidity, extraversion, neuroticism, psychoticism, and increased hostility were found to contribute as major psychosocial factors underlying the psychopathology in detained juvenile delinquents.

Association between serum lipid levels, osteoprotegerin and depressive symptomatology in psychotic disorders.

Although the relationship between positive and negative symptoms of psychosis and dyslipidemia has been thoroughly investigated in recent studies, the potential link between depression and lipid status is still under-investigated. We here examined the association between lipid levels and depressive symptomatology in patients with psychotic disorders, in addition to their possible inflammatory associations. Participants (n = 652) with the following distribution: schizophrenia, schizophreniform and schizoaffective disorder (schizophrenia group, n = 344); bipolar I, II, NOS, and psychosis NOS (non-schizophrenia group, n = 308) were recruited consecutively from the Norwegian Thematically Organized Psychosis (TOP) Study. Clinical data were obtained by Positive and Negative Syndrome Scale (PANSS), and Calgary Depression Scale for Schizophrenia (CDSS). Blood samples were analyzed for total cholesterol (TC), low-density lipoprotein (LDL), triglyceride (TG), C-reactive protein (CRP), soluble tumor necrosis factor receptor 1(sTNF-R1), osteoprotegerin (OPG), and interleukin 1 receptor antagonist (IL-1Ra). After adjusting for age, gender, BMI, smoking, and dyslipidemia-inducing antipsychotics, TC and LDL scores showed significant associations with depression [ß = 0.13, p = 0.007; ß = 0.14, p = 0.007], and with two inflammatory markers: CRP [ß = 0.14, p = 0.007; ß = 0.16, p = 0.007] and OPG [ß = 0.14, p = 0.007; ß = 0.11, p = 0.007]. Total model variance was 17% for both analyses [F(12, 433) = 8.42, p < 0.001; F(12, 433) = 8.64, p < 0.001]. Current findings highlight a potential independent role of depression and inflammatory markers, CRP and OPG in specific, in the pathophysiology of dyslipidemia in psychotic disorders.

Association between early suicidal trajectories in first-episode psychosis and 10-year follow-up: TIPS registry-linked study.

BACKGROUND: Although the risk of suicidality is high in first-episode psychosis, patterns and individual variability in suicidal thoughts and behaviours over time are under-researched. We aimed to identify early trajectories of suicidality over a 2-year follow-up, assess their baseline predictors, and explore associations between those trajectories and later suicidality. METHODS: This longitudinal follow-up study was a part of the Early Treatment and Intervention in Psychosis (TIPS)study. Participants, linked to Norwegian and Danish death registries, were recruited from four catchment areas (665 000 inhabitants) in Norway and Denmark (both inpatient and outpatient). We included participants aged 15-65 years, with an intelligence quotient of more than 70, willing to give informed consent, and with a first episode of active psychotic symptoms. Individuals with comorbid neurological or endocrinal disorders, or those with contraindications to antipsychotics, were excluded. Growth mixture modelling was used to identify trajectories of suicidal thoughts and behaviours over the first 2 years. Multinomial logistic regression was applied to examine the baseline predictors of those trajectories and their associations with suicidality at 10-year follow-up. FINDINGS: A total of 301 participants were recruited from Jan 1, 1997, to Dec 31, 2000. Of the 299 with completed suicidality data at baseline, 271 participated in 1-year follow-up, 250 in 2-year follow-up, 201 in 5-year follow-up, and 186 at 10-year follow-up. At baseline, 176 (58%) were male, 125 (42%) were female. The mean age was 27·80 years (SD 9·64; range 15-63). 280 (93%) participants were of Scandinavian origin. Four trajectories over 2 years were identified: stable non-suicidal (217 [72%]), stable suicidal ideation (45 [15%]), decreasing suicidal thoughts and behaviours (21 [7%]), and worsening suicidal thoughts and behaviours (18 [6%]). A longer duration of untreated psychosis (odds ratio [OR] 1·24, 95% CI 1·02-1·50, p=0·033), poorer premorbid childhood social adjustment (1·33, 1·01-1·73, p=0·039), more severe depression (1·10, 1·02-1·20, p=0·016), and substance use (2·33, 1·21-4·46, p=0·011) at baseline predicted a stable suicidal ideation trajectory. Individuals in the stable suicidal ideation trajectory tended to have suicidal thoughts and behaviours at 10-year follow-up (3·12, 1·33-7·25, p=0·008). Individuals with a worsening suicidal trajectory were at a higher risk of death by suicide between 2 and 10 years (7·58, 1·53-37·62, p=0·013). INTERPRETATION: Distinct suicidal trajectories in first-episode psychosis were associated with specific predictors at baseline and distinct patterns of suicidality over time. Our findings call for early and targeted interventions for at-risk individuals with persistent suicidal ideation or deteriorating patterns of suicidal thoughts and behaviours, or both. FUNDING: Health West, Norway; the Norwegian National Research Council; the Norwegian Department of Health and Social Affairs; the National Council for Mental Health and Health and Rehabilitation; the Theodore and Vada Stanley Foundation; the Regional Health Research Foundation for Eastern Region, Denmark; Roskilde County, Helsefonden, Lundbeck Pharma; Eli Lilly; Janssen-Cilag Pharmaceuticals, Denmark; a National Alliance for Research on Schizophrenia and Depression Distinguished Investigator Award and The National Institute of Mental Health grant; a National Alliance for Research on Schizophrenia & Depression Young Investigator Award from The Brain & Behavior Research Foundation; Health South East; Health West; and the Regional Centre for Clinical Research in Psychosis.

Atherogenic Lipid Ratios Related to Myeloperoxidase and C-Reactive Protein Levels in Psychotic Disorders.

BACKGROUND: Cardiovascular disease (CVD) is a major cause of premature death in patients with psychotic disorders, where dyslipidemia occurs frequently. In the pathogenesis of these serious mental disorders, a low-grade inflammation seems to be a possible contributor. Concurrently, systemic inflammation and its interplay with dyslipidemia is a central driver in the pathogenesis of CVD. We hypothesize that evaluation of atherogenic lipid ratios together with inflammatory markers reflecting different inflammatory pathways with relevance for atherogenesis, could give novel information on immune-related mechanisms involved in early CVD risk in patients with psychotic disorders. METHODS: As a measure for CVD risk we calculated atherogenic lipid ratios using established sex-specific cut-offs: Total cholesterol/high-density lipoprotein; HDL-c (TC/HDL) and triglyceride/HDL-c (TG/HDL) were evaluated in 571 schizophrenia (SCZ) and 247 bipolar disorder (BD) patients, and in 99 healthy controls (HC). In addition, as a measure of low-grade inflammation, we measured fasting plasma levels of nine stable atherogenic inflammatory markers in patients (SCZ, BD) and in HC. The elevated inflammatory markers and CVD risk in patients, as reflected by TC/HDL and TG/HDL, were further assessed in multivariable analyses adjusting for comorbid cardio-metabolic risk factors. RESULTS: A markedly higher proportion (26%-31%) of patients had increased TC/HDL and TG/HDL ratios compared with HC. Plasma levels of high-sensitivity C-reactive protein (hs-CRP) and myeloperoxidase (MPO) were higher (p<0.05, p<0.001) in patients with psychotic disorders than in HC, and hs-CRP and MPO were independently associated with atherogenic lipid ratios in the multivariable analyses. CONCLUSIONS: Our findings suggest that low-grade inflammation and abnormal neutrophil activation may cause increased CVD risk in patients with psychotic disorders. These mechanisms should be further examined to determine the potential for development of novel risk evaluation strategies.

Sexual and Religious Obsessions in Relation to Suicidal Ideation in Bipolar Disorder.

OBJECTIVES: Obsessions and suicidal behavior are common among patients with bipolar disorder. The relation between them and their impact on disease severity should be a focus of attention. This study aimed at assessment of the presence of sexual and religious obsessions in patients with bipolar disorder and their relation to suicide ideation. METHODS: Ninety patients diagnosed with bipolar I disorder were recruited consecutively and subdivided into two groups: bipolar disorder with and without sexual/religious obsessions. Both groups were subjected to Dimensional Yale-Brown Obsessive-Compulsive Scale (DY-BOCS), Young Mania Rating Scale (YMRS), Hamilton Depression Rating Scale (HAMD), and Beck Scale for Suicide Ideation (BSSI). RESULTS: Patients with bipolar disorder and sexual/religious obsessions were 54.4% (n = 49) of the total sample, and they showed significantly higher number of suicidal attempts, more severe depression, and suicidal ideation than those without sexual/religious obsessions. BSSI showed significantly positive correlation with HAMD and DY-BOCS sexual and religious obsessions dimension-related distress. CONCLUSION: Sexual and religious obsessions tend to be more frequent among patients with bipolar disorder. Higher depression and obsessive-related distress potentially contribute to the increased risk of suicidal ideation.

Optical coherence tomography findings in patients with bipolar disorder.

BACKGROUND: Research in bipolar disorder suggests the presence of structural brain abnormalities. It is not clear whether these findings are trait markers or operate with the onset and progress with disease severity and duration. Optical coherence tomography (OCT) is a non-invasive technique that detects degenerative changes in the retina reflecting brain degeneration. This study aimed at detecting these changes and relating them to disease severity and clinical characteristics. METHODS: A case-control study conducted in Psychiatry and Addiction Medicine hospital, Faculty of Medicine at Cairo University. Forty inpatients with bipolar disorder -according to the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV) - were compared to forty matched healthy controls. Patients were subjected to the Structured Clinical Interview of DSM-IV (SCID-I), Hamilton Depression Rating Scale (HAM-D) and Young Mania Rating Scale (YMRS). Both patients and controls were subjected to OCT. RESULTS: Patients showed thinning of Retinal Nerve Fiber Layer (RNFL) relative to control subjects in most of the OCT parameters including Right average (p<.001 and 95% CI [14.39, 19.84]), Lt average (p<.001 and 95% CI [13.03, 19.42]). Patients also showed decreased Ganglionic Cell Complex (GCC) significantly in Rt average (p=.002 and 95% CI [2.33, 9.78]), Lt average (p<.001) and 95% CI [4.47, 11.63]. Age at onset, number of episodes, and severity did not significantly correlate with OCT parameters. LIMITATIONS: The small sample and absence of follow-up. CONCLUSIONS: Patients with bipolar disorder show degenerative changes detected by OCT in relation to healthy controls.

Adapting and evaluating a social cognitive remediation program for schizophrenia in Arabic.

Although growing evidence supports the efficacy of social cognitive training interventions for schizophrenia, nearly all studies to date have been conducted in Westernized countries. In the current study, we translated and adapted an existing social cognitive skills training (SCST) program into Arabic and conducted a preliminary efficacy evaluation in schizophrenia outpatients in Egypt. Twenty-two patients were randomized to 16 sessions of group-based SCST and 20 were randomized to a format- and time-matched illness management training control condition. Pre- and post-intervention assessments included a primary social cognition outcome measure that assessed four branches of emotional intelligence and a battery of neurocognitive tests. The SCST group demonstrated significant treatment effects on total emotional intelligence scores (F=24.31, p<.001), as well as the sub-areas of Identifying Emotions (F=11.77, p<.001) and Managing Emotions (F=23.27, p<.001), compared with those in the control condition. There were no treatment benefits for neurocognition for either condition, and both interventions were well-tolerated by patients. These initial results demonstrate the feasibility of implementing social cognitive interventions in different cultural settings with relatively minor modifications. The findings are encouraging regarding further efforts to maximize the benefits of social cognitive interventions internationally.