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Depression in schizophrenia represents a challenge from a diagnostic, psychopathological and therapeutic perspective. The objective of this study is to test the hypothesis that resilience and self-stigma affect depression severity and to evaluate the strength of their relations in 921 patients with schizophrenia. A structural equation model was tested where depression is hypothesized as affected by resilience, internalized stigma, gender and negative symptoms, with the latter two variables used as exogenous covariates and the former two as mediators. The analysis reveals that low resilience, high negative symptoms, female gender were directly associated with depression severity, and internalized stigma acted only as a mediator between avolition and resilience, with similar magnitude. The cross-sectional study design and the variable selection limit the generalizability of the study results. The model supports a complex interaction between personal resources and negative symptoms in predicting depression in schizophrenia. The clinical implication of these findings is that personal resources could be a significant target of psychosocial treatments., (Copyright © 2017. Published by Elsevier B.V.)

The relationships of personal resources with symptom severity and psychosocial functioning have never been tested systematically in a large sample of people with schizophrenia. We applied structural equation models to a sample of 921 patients with schizophrenia collected in a nationwide Italian study, with the aim to identify, among a large set of personal resources, those that may have an association with symptom severity or psychosocial functioning. Several relevant demographic and clinical variables were considered concurrently. Poor service engagement and poor recovery style, as well as older age and younger age at onset, were related to greater symptom severity and poorer social functioning. Higher resilience and higher education were related to better social functioning only. Poor problem-focused coping and internalized stigma, as well as male gender and depression, were related to symptom severity only. The explored variables showed distinctive and partially independent associations with symptom severity and psychosocial functioning. A deeper understanding of these relationships may inform treatment decisions.

Introduction: The treatment of patients with severe psychotic disorders presents significant clinical challenges, and the choice of appropriate therapy is essential to ensure long-term stability1. In this context, long-acting injectable antipsychotics (LAIs) have emerged as a promising therapeutic option. LAIs were developed to counteract poor treatment adherence in patients with psychotic disorders2. Paliperidone palmitate 3-monthly injectable (PP3M) is a novel formulation of intramuscular injectable paliperidone palmitate with a significantly longer half-life than the once-monthly formulation. PP3M has shown a longer time to relapse and good safety and tolerability in many studies3. Objectives: The aim of this work was to describe the profile of patients initiating PP3M in an acute inpatient psychiatric unit. Methods: A descriptive study was conducted on patients admitted to the acute psychiatric unit from January 2021 to December 2022. The sample included 23 inpatients who initiated PP3M during the admission. Data were collected regarding age, gender, diagnosis, substance abuse, previous antipsychotic treatment, antipsychotic treatment adherence and adverse effects during the admission. Results: 23 patients sample, with an average age of 44.04 years-old, 16 male and 7 female, diagnosed with psychotic disorder (22) and schizoaffective disorder (1). Out of the 23 patients, 7 had active substance abuse upon admission. Out of the total simple, 9 of them were prescribed LAIs, with 6 on PP1M (Paliperidone palmitate 1-monthly injectable), 2 on PP3M, and 1 on aripiprazole long-acting injection. Twelve were prescribed oral antipsychotics, including 4 on paliperidone, 4 on risperidone, 1 on aripiprazole, 1 on olanzapine, and 2 on other oral antipsychotics. Two patients did not have a previous antipsychotic prescription. Among the 23 patients, 17 of them did not have previous antipsychotic treatment adherence. 5 out of the 23 patients experienced adverse effects, with 3 of them having extrapyramidal symptoms and 2 hyperprolactinemia.Upon discharge, 11 out of the 23 patients were prescribed antipsychotic monotherapy with PP3M. Conclusions: In this sample, we observed that inpatients who initiated PP3M in an acute psychiatric unit were males, with psychotic disorders, lacked adherence to previous antipsychotic treatment. Most of them did not experience adverse effects with PP3M during admission. More research should be done to assess the use of PP3M in an acute inpatient psychiatric unit. REFERENCES 1. Morris MT, Tarpada SP. Psychopharmacol Bull. 2017 May 15;47(2):42-52. 2. Brasso, C., Bellino, S., Bozzatello, P., Montemagni, C., & Rocca, P. (2017). Neuropsychiatric Disease and Treatment, 3. Edinoff AN, Doppalapudi PK, Orellana C, Ochoa C, Patti S, Ghaffar Y, Cornett EM, Kaye AJ, Viswanath O, Urits I, Kaye AM, Kaye AD. Front Psychiatry. 2021. Disclosure of Interest: None Declared [ABSTRACT FROM AUTHOR]

Aims of the current study were to explore differences in coping between 58 patients with schizoaffective disorder (SAD) and 89 with schizophrenia (SZ) and to identify factors associated with coping in both disorders. The demographic and clinical characteristics of patients with SAD and with SZ were compared using ANOVA and χ(2). Pearson's correlations were calculated between coping styles and socio-demographic and clinical variables in each group. The significant ones were subsequently analyzed using multiple regressions. Patients with SAD used emotion oriented coping more frequently than patients 2016with SZ. In patients with SAD, self-esteem contributed to task-oriented; avolition-anhedonia (AA) to emotion-oriented; duration of illness and years of education to distraction; AA to social diversion. In patients with SZ, AA, the mental component summary score of the Short Form - 36 Health Survey (SF-36) and self-esteem contributed to emotion oriented coping; the mental component summary score of SF-36 to distraction; AA to social diversion. Our results suggest that patients with SAD and SZ use diverse coping strategies. A greater attention must be given to the presence of self-esteem and AA in individuals with both disorders. These factors are potentially modifiable from specific therapeutic interventions, which can produce effects on coping strategies., (Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.)

Background: The study aimed to subtype patients with schizophrenia on the basis of social cognition (SC), and to identify cut-offs that best discriminate among subtypes in 809 out-patients recruited in the context of the Italian Network for Research on Psychoses., Method: A two-step cluster analysis of The Awareness of Social Inference Test (TASIT), the Facial Emotion Identification Test and Mayer-Salovey-Caruso Emotional Intelligence Test scores was performed. Classification and regression tree analysis was used to identify the cut-offs of variables that best discriminated among clusters., Results: We identified three clusters, characterized by unimpaired (42%), impaired (50.4%) and very impaired (7.5%) SC. Three theory-of-mind domains were more important for the cluster definition as compared with emotion perception and emotional intelligence. Patients more able to understand simple sarcasm (⩾14 for TASIT-SS) were very likely to belong to the unimpaired SC cluster. Compared with patients in the impaired SC cluster, those in the very impaired SC cluster performed significantly worse in lie scenes (TASIT-LI <10), but not in simple sarcasm. Moreover, functioning, neurocognition, disorganization and SC had a linear relationship across the three clusters, while positive symptoms were significantly lower in patients with unimpaired SC as compared with patients with impaired and very impaired SC. On the other hand, negative symptoms were highest in patients with impaired levels of SC., Conclusions: If replicated, the identification of such subtypes in clinical practice may help in tailoring rehabilitation efforts to the person's strengths to gain more benefit to the person.

The aim of the study is to evaluate gender-related socio-demographic and clinical differences in a large sample of inpatients with schizophrenia spectrum disorder. A sample of 353 acute patients, consecutively hospitalized between January 2007 and December 2008 in the Psychiatric Emergency Service of the San Giovanni Battista Hospital, was recruited. Psychiatric assessment included the Clinical Global Impression Scale-Severity (CGI-S), the Brief Psychiatric Rating Scale (BPRS) and the Global Assessment of Functioning (GAF). Differences between the groups were tested using chi-square test and ANOVA. Data were analyzed using a three-way MANOVA with the six BPRS scales with repeated measures for admission/discharge and BPRS total score baseline and independent groups for men and women. A two-way ANOVA for repeated measures was performed for CGI-S and GAF. Men were younger, more likely to be never married, more often substance abusers. Male patients showed both lower anxious-depressive and anergia symptom scores and higher activation symptom scores than female patients. Brief hospitalization was shown to be highly effective in both groups. Females showed a significantly better improvement in anergia and activation than males. The present evidence suggests that management of acute psychosis should target specific gender differences which should influence therapeutic approach in all its modalities., (Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.)

The purpose of this cross-sectional study was to examine the relative contributions of negative symptomatology, insight, and coping to quality of life (QOL) in a sample of 92 consecutive outpatients with stable schizophrenia referring to the Department of Neuroscience, Psychiatric Section, University of Turin, Struttura Semplice di Coordinamento a Valenza Dipartimentale (SSCVD), Department of Mental Health ASL TO1, Molinette, Italy, in the period between July 2009 and July 2011. In order to assess the specific effect of negative symptoms on QOL and the possible mediating role of insight and coping, two mediation hypotheses were tested, using multiple regression analyses specified by Baron and Kenny (1986). Our findings suggest that (a) higher negative symptoms predict a worse Quality of Life Scale (QLS) intrapsychic foundations (IF) subscale score; (b) attribution of symptoms and coping-social diversion have a direct and positive association with QLS-IF; (c) patients high in negative symptoms are less likely to use attribution of symptoms and coping-social diversion; and (d) attribution of symptoms and coping-social diversion act as partial mediators in the negative symptoms-QOL relationship. The prediction model accounts for 45.3% of the variance of the QLS-IF subscale score in our sample. In conclusion, our results suggest that insight and coping-social diversion substantially contribute to QOL in patients with higher negative symptoms. These factors are potentially modifiable from specific therapeutic interventions, which can produce considerable improvements in the QOL of this population., (Copyright © 2014. Published by Elsevier Ireland Ltd.)

A considerable proportion of patients with schizophrenia perform below population norms on standardized neuropsychological tests, and the performance of those performing within normal range is lower than predicted based on parental education. Cognitive impairment predates the onset of psychosis, is observed during symptom remission and in non-affected firstdegree relatives of patients. At the present time, cognitive deficits are regarded as key features of schizophrenia, important determinants of poor psychosocial outcome and targets for both pharmacological and non-pharmacological treatment strategies. A group of eight key opinion leaders reviewed and discussed latest advances in scientific research and current good clinical practices on assessment, management, and treatment of CIAS. In the present paper they summarize the current evidence, identify main gaps between current knowledge and mental health services clinical practice, and provide practical recommendations to reduce the gap. [ABSTRACT FROM AUTHOR]

Schizophrenia, a complex neuropsychiatric disorder, manifests severe impairments in social cognition, notably in Theory of Mind (ToM), empathy, and emotion recognition, which significantly influence social competence and overall functioning. These aspects are crucial for prognosis in individuals diagnosed with schizophrenia (SZ). This study validates a comics strip paradigm for ToM and empathy assessment, the Montreal Affective Voices (MAV) for measuring emotion recognition, and a Go-NoGo task for inhibition control estimation in individuals diagnosed with SZ, comparing their performance with healthy controls. SZ participants exhibited diminished abilities in the comics strip task, especially in ToM and empathy conditions, alongside challenges in identifying emotions from vocal cues in MAV. They responded slower and tended to be less accurate in the Go-NoGo task. The validated behavioral battery addresses the limitations of previous measures and emerges as a promising tool for future investigations into the neural systems underlying social cognition in schizophrenia. Such insights can lead to the development of long-needed treatment for negative symptoms and social dysfunctions in schizophrenia. [ABSTRACT FROM AUTHOR]

Schizophrenia is a chronic psychotic disorder comprising positive symptoms, negative symptoms, and cognitive deficits. Negative symptoms are associated with stigma, worse functional outcomes, and a significant deterioration in quality of life. Clinical diagnosis is challenging despite its significance, and current treatments offer little improvement in the burden of negative symptoms. This article reviews current pharmacological strategies for treating negative symptoms. Dopaminergic, glutamatergic, serotonergic, noradrenergic, cholinergic, anti-inflammatory compounds, hormones, and psychostimulants are explored. Finally, we review pharmacological global treatment guidelines for negative symptoms. In general, switching to a second-generation antipsychotic seems to be most often recommended for patients with schizophrenia on first-generation antipsychotics, and an add-on antidepressant is considered when depression is also present. However, the treatment of negative symptoms remains an unmet need. Future, larger clinical studies and meta-analyses are needed to establish effective pharmacological agents for the effective treatment of negative symptoms. [ABSTRACT FROM AUTHOR]

Aim: Functional Management and Recovery is a standardized Psychoeducational Intervention, derived from "Integro", an effective salutogenic-psychoeducational intervention for people in recovery journey, designed to improve recovery and functioning of individuals with psychotic disorders in Psychiatric Residential Facilities (PRFs). The aim of this study is to evaluate the primary and secondary outcomes of this intervention elaborated specifically for PRFs where evidence based structured interventions seem rare and desirable. Methods: 66 individuals with psychotic disorders were recruited in 9 PRFs dislocated in the North, Center and South Italy and 63 underwent a multicenter follow-up study with a two time-point evaluation (t0, pre-treatment and t1, 6 months;). At each time point, social functioning was assessed as primary outcome by the Personal and Social Performance scale (PSP); furthermore, psychopathological status was assessed by Brief Psychiatric Rating Scale (BPRS), Recovery by Recovery Assessment Scale (RAS), Cognitive Functioning by Repeatable Battery for the Assessment of Neuropsychological Status (RBANS), Stress management by Stress-Scale, Cognitive Flexibility by Modified Five-Point Test (M-FPT), Emotional Intelligence by Emotional Intelligence Index (EI-I), the PRF Atmosphere and the Opinion of users about the PFR by an ad hoc questionnaire. The Abilities Knowledge, the Utility and Pleasantness of sessions were measured by an ad hoc list of items. Results: 63 individuals out of 66, 52 (82,5%) affected by schizophrenia and 11 (17,5%) by bipolar I disorder with psychotic symptoms according to DSM-5-TR completed the study. At the end of the study, 43 (68,3%) were male, 57 (90.5%) were single, 5 (7.9%) engaged, 1 (1.6%) married; 45 (71.4%) unemployed. The total scores of PSP, RAS, BPRS, BANS, Stress management, Abilities Knowledge, Utility and Pleasantness of sessions showed a statistically significant improvement at t1 vs. t0. Two sub-scales out of 5 of M-FPT showed a statistically significant improvement. The Emotional Intelligence, the Unit Atmosphere and the Opinion of Users about PFR improved without statistical significance. Six months after the end of the follow-up study 22 individuals of the sample were dismissed with a very high turnover. Conclusions: After a six-month follow-up (a short period of time), these results showed improvement in functioning, the primary outcome, as well as in the following secondary outcome variables: RAS, BPRS, BANS, Stress management, Abilities Knowledge, two sub-scales out of 5 of M-FPT, Utility and Pleasantness of sessions. Overall, a remarkable impact of psychoeducational structured intervention on the key Recovery variables is observed. Further studies are needed to address extent and duration of these improvements. [ABSTRACT FROM AUTHOR]

The Cognitive Assessment Interview (CAI) is an interview-based scale measuring cognitive impairment and its impact on functioning in subjects with schizophrenia (SCZ). The present study aimed at assessing, in a large sample of SCZ (n = 601), the agreement between patients and their informants on CAI ratings, to explore patients' insight in their cognitive deficits and its relationships with clinical and functional indices. Agreement between patient- and informant-based ratings was assessed by the Gwet's agreement coefficient. Predictors of insight in cognitive deficits were explored by stepwise multiple regression analyses. Patients reported lower severity of cognitive impairment vs. informants. A substantial to almost perfect agreement was observed between patients' and informants' ratings. Lower insight in cognitive deficits was associated to greater severity of neurocognitive impairment and positive symptoms, lower severity of depressive symptoms, and older age. Worse real-life functioning was associated to lower insight in cognitive deficit, worse neurocognitive performance, and worse functional capacity. Our findings indicate that the CAI is a valid co-primary measure with the interview to patients providing a reliable assessment of their cognitive deficits. In the absence of informants with good knowledge of the subject, the interview to the patient may represent a valid alternative. [ABSTRACT FROM AUTHOR]

In mountain ranges, crustal-scale faults localize multiple episodes of deformation. It is therefore common to observe current or past geothermal systems along these structures. Understanding the fluid circulation channelized in fault zones is essential to characterize the thermochemical evolution of associated hydrothermal systems. We present a study of a palaeo-system of the Pic de Port Vieux thrust fault. This fault is a second-order thrust associated with the Gavarnie thrust in the Axial Zone of the Pyrenees. The study focused on phyllosilicates which permit the constraint of the evolution of temperature and redox of fluids at the scale of the fault system. Combined X-ray absorption near-edge structure (XANES) spectroscopy and electron probe microanalysis (EPMA) on synkinematic chlorite, closely linked to microstructural observations, were performed in both the core and damage zones of the fault zone. Regardless of the microstructural position, chlorite from the damage zone contains iron and magnesium (Fetotal / (Fetotal + Mg) about 0.4), with Fe3+ accounting for about 30 % of the total iron. Chlorite in the core zone is enriched in total iron, but individual Fe3+/Fetotal ratios range from 15 % to 40 %, depending on the microstructural position of the grain. Homogeneous temperature conditions about 280–290 °C have been obtained by chlorite thermometry. A scenario is proposed for the evolution of fluid–rock interaction conditions at the scale of the fault zone. It involves the circulation of a single hydrothermal fluid with homogeneous temperature but several redox properties. A highly reducing fluid evolves due to redox reactions involving progressive dissolution of hematite, accompanied by crystallization of Fe2+ -rich and Fe3+ -rich chlorite in the core zone. This study shows the importance of determining the redox state of iron in chlorite to calculate their temperature of formations and to consider the fluid evolution at the scale of a fault. [ABSTRACT FROM AUTHOR]

Cognitive impairment associated with schizophrenia (CIAS) represents one of the core features of the disorder and has a significant impact on functional and rehabilitation outcomes of people living with schizophrenia spectrum disorders (SSD). The aim of this critical review is to highlight the most recent evidence on effective treatments available for CIAS, to discuss the current challenges in this field, and to present future perspectives that may help to overcome them. Concerning psychopharmacological approaches, among the most indicated strategies for the management and prevention of CIAS is to favor second-generation antipsychotic medications and avoid long-term and high-dose treatments with anticholinergic medications and benzodiazepines. Moreover, non-pharmacological approaches such as cognitive remediation and physical exercise-based programs represent evidence-based interventions in the treatment of CIAS that have shown reliable evidence of effectiveness on both cognitive and functional outcomes. These treatments, however, are still delivered to people accessing mental health services with a diagnosis of CIAS in an uneven manner, even in high-income countries. Academic and clinical partnership and collaboration, as well as advocacy from service users, families, carers, and stakeholders' organizations could help to reduce the bench to bedside gap in the treatment of CIAS. Future perspectives include the development of novel pharmacological agents that could be effective in the treatment of CIAS, the implementation of novel technologies such as telemedicine and virtual reality in the delivery of evidence-based interventions to improve accessibility and engagement, and further research in the field of non-invasive brain stimulation. [ABSTRACT FROM AUTHOR]

Carnitine palmitoyltransferase 2 (CPT2) is an inner mitochondrial membrane protein of the carnitine shuttle and is involved in the beta-oxidation of long chain fatty acids. Beta-oxidation provides an alternative pathway of energy production during early development and starvation. CPT2 deficiency is a genetic disorder that we recently showed can be associated with schizophrenia. We hypothesize that CPT2 deficiency during early brain development causes transcriptional, structural, and functional abnormalities that may contribute to a CNS environment that is susceptible to the emergence of schizophrenia. To investigate the effect of CPT2 deficiency on early vertebrate development and brain function, CPT2 was knocked down in a zebrafish model system. CPT2 knockdown resulted in abnormal lipid utilization and deposition, reduction in body size, and abnormal brain development. Axonal projections, neurotransmitter synthesis, electrical hyperactivity, and swimming behavior were disrupted in CPT2 knockdown zebrafish. RT-qPCR analyses showed significant increases in the expression of schizophrenia-associated genes in CPT2 knockdown compared to control zebrafish. Taken together, these data demonstrate that zebrafish are a useful model for studying the importance of beta-oxidation for early vertebrate development and brain function. This study also presents novel findings linking CPT2 deficiency to the regulation of schizophrenia and neurodegenerative disease-associated genes. [ABSTRACT FROM AUTHOR]

Negative symptoms have been suggested to have a greater impact on real-world functioning in schizophrenia than other symptoms. We aimed to examine the relationship of specific negative symptoms components ("expressive deficits" - DE - which include alogia and blunted affect, and "avolition" - AA - which includes amotivation, anhedonia, and asociality), with separate domains of real-world outcomes (the Personal and Social Performance Scale - PSP - and selected items of the Heinrichs Quality of Life Scale - QLS - that did not overlap with negative symptoms) and two functional milestones (recent employment and marriage). Regression analyses were performed to identify the determinants of QLS and PSP scores and of the two milestones, in 92 consecutive outpatients with stable schizophrenia. AA was the strongest predictor of QLS interpersonal relations and social network (IRSN), PSP total score and the first three PSP domains. The variance explained ranged from 36% for PSP self care to 54% for the PSP personal and social relationships. Moreover, higher scores in AA were significant predictors of the single status. DE does not appear to have an impact at real-world functional performance. Taken together, our analysis indicates a relatively specific set of relationships between the AA subdomain and aspects of real-world functioning in schizophrenia. These findings, if confirmed, could have important implications for research, diagnostics and treatment: in fact our results would suggest that AA and DE should be analyzed as separate and distinct domains to be rated and treated individually., (Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.)

In the present study we sought: 1) to estimate the frequency of substance use disorders (SUD), and 2) to investigate whether there is a mere association between diagnosis and SUD in a large cohort of patients with severe psychiatric disorders representative of the usual setting and modality of care of a psychiatric emergency service in a geographically well-defined catchment area in Italy, independent of sociodemographic features, anamnestic data and clinical status. The study was conducted between January 2007 and December 2008. The following rating scales were performed: the Clinical Global Impression-Severity (CGI-S), the Global Assessment of Functioning scale (GAF) and the Brief Psychiatric Rating Scale (BPRS). Factors found to be associated (p<0.05) with SUD[+] in the univariate analyses were subjected to multilevel logistic regression model with a backward stepwise procedure. Among 848 inpatients of our sample 29.1% had a SUD codiagnosis. Eleven factors accounted for 30.6% of the variability in SUD[+]: [a] a Personality Disorder diagnosis, [b] a Depressive Disorder diagnosis, [c] male gender, [d] previous outpatient contacts, [e] single marital status, [f] no previous psychiatric treatments, [g] younger age, [h] lower scores for BPRS Anxiety-depression and [i] BPRS Thought Disturbance, [l] higher scores for BPRS Activation and [m] BPRS Hostile-suspiciousness. The findings are important in identifying (1) the complexity of the clinical presentation of SUD in a inpatients sample, (2) the need for collaboration among health care workers, and (3) the need to develop and apply treatment programs that are targeted at particular risk groups., (Copyright © 2014 Elsevier Inc. All rights reserved.)

Background: Antipsychotic medications are the key of the treatment in schizophrenia, and a large body of data confirms the value of ongoing and continuous antipsychotic pharmacotherapy in controlling symptoms and preventing relapse. Even so medication non-adherence in patients with schizophrenia continues to be a significant problem and threatens successful treatment outcomes. Estimates is ranging from 40% to 90%. The introduction of the long acting injectable antipsychotics (LAI) had as its primary objective to overcome the poor adherence., Aim: This review focuses on the role of LAI in the treatment of schizophrenia, particularly on new generation antipsychotics. The existing literature, with an emphasis on clinical evidence, is assessed. Both advantages and limitations are discussed., Results: Clinical evidence suggest that treatment with LAI is associated with a better outcome, both global and as a reduced number of rehospitalization, and better adherence. The LAI ensure a better bioavailability, more predictable correlation between drug dose and plasma concentrations, a better pharmacokinetic profile allowing the prescription of lower doses and less risk of side effects. First generation antipsychotic LAI (FGA-LAI) share with their equivalent oral compounds an increased susceptibility to induce extrapyramidal symptoms and tardive dyskinesia, with minor differences between the compounds. The second-generation LAI (SGA-LAI), as their oral formulations, compared to first generation antipsychotics, have the advantage of not causing movement disorders, but their use is complicated by the delayed release (risperidone) and the risk of the syndrome post-injection (olanzapine) and the high cost (paliperidone)., Discussion and Conclusions: Despite identified advantages, LAIs are not used as widely as might be expected. It would seem that clinicians are at least partly responsible for this, influenced by our own misperceptions (e.g., that LAIs are not acceptable to patients) and misinformation (e.g., increate side effect risk). Current guidelines on the treatment of schizophrenia recommend the use of LAI in patients who have demonstrated non-adherence or recurrent relapses related to poor or no adherence and underline the importance of patient preference. The prescription of LAI will increase in coming years as more number of LAI will be available and the increasing use of compulsory community treatment may contribute to this.

Aim: The aim of this study was to investigate cognitive functioning and insight of illness in two groups of patients during their stable phases, one with schizophrenia and one with schizoaffective disorder., Methods: We recruited 104 consecutive outpatients, 64 with schizophrenia, 40 with schizoaffective disorder, in the period between July 2010 and July 2011. They all fulfilled formal Diagnostic and Statistical Manual of Mental disorders (DSM-IV-TR) diagnostic criteria for schizophrenia and schizoaffective disorder. Psychiatric assessment included the Clinical Global Impression Scale-Severity (CGI-S), the Positive and Negative Sindrome Scale (PANSS), the Calgary Depression Scale for Schizophrenia (CDSS) and the Global Assessment of Functioning (GAF). Insight of illness was evaluated using SUMD. Neuropsychological assessment included Winsconsin Card Sorting Test (WCST), California Verbal Learning Test (CVLT), Stroop Test and Trail Making Test (TMT). Differences between the groups were tested using Chi-square test for categorical variables and one-way analysis of variance (ANOVA) for continuous variables. All variables significantly different between the two groups of subjects were subsequently analysed using a logistic regression with a backward stepwise procedure using diagnosis (schizophrenia/schizoaffective disorder) as dependent variable., Results: After backward selection of variables, four variables predicted a schizoaffective disorder diagnosis: marital status, a higher number of admission, better attentive functions and awareness of specific signs or symptoms of disease. The prediction model accounted for 55% of the variance of schizoaffective disorder diagnosis., Discussion: With replication, our findings would allow higher diagnostic accuracy and have an impact on clinical decision making, in light of an amelioration of vocational functioning.

Objective: The purpose of this study was to examine the relative contributions of disorganization and cognitive dysfunction to quality of life (QOL) in patients with stable schizophrenia., Methods: A total of 276 consecutive outpatients with stable schizophrenia were enrolled in a cross-sectional study. We performed a mediation analysis to assess the specific effect of disorganization on QOL, as assessed by the Heinrichs-Carpenter Quality of Life Scale (QLS), and the possible mediating role of cognitive dysfunction., Results: Our findings were as follows: (i) disorganization was negatively related to the total QLS score; (ii) disorganization was negatively related to two of the four QLS domains, namely the role-functioning domain (occupational/educational) and the intrapsychic functioning domain (e.g., motivation, curiosity, and empathy); and (iii) verbal memory was a partial mediator of the relationship between disorganization and QLS (the total score and the two above-mentioned domains)., Conclusions: Disorganization demonstrated direct and indirect effects via verbal memory on two domains of functioning, as measured by the QLS. These results highlight the importance of improving disorganization and cognition (particularly verbal memory) to improve the functional outcomes of patients with schizophrenia., (Copyright © 2014 Elsevier B.V. All rights reserved.)

Objective: This study evaluated the relationship among insight, sociodemographic and clinical variables, symptoms and cognitive functions in a population of outpatients with stable schizophrenia, in order to identify possible contributing factors to awareness., Method: Two-hundred and seventy-six consecutive outpatients with stable schizophrenia were enrolled in a cross-sectional study. All subjects were assessed by psychiatric scales and interview, and a wide neuropsychological battery. A factor analysis was performed to identify cognitive factors and multiple regression analyses were executed to test the contribution of variables considered to insight., Results: Our results showed that positive and negative symptoms, executive functions, verbal memory-learning were contributors of awareness of mental illness; positive and negative symptoms explained variability in awareness of the need for treatment; positive symptoms and executive functions contributed to awareness of the social consequences of disorder., Conclusions: These results suggested that insight was partially influenced by positive and negative symptoms and by cognitive functions. A complex system of overlapping variables may underlie impaired insight, contributing to a different extent to specific dimensions of poor insight in patients with stable schizophrenia., (Copyright © 2013 Elsevier Inc. All rights reserved.)

This study aimed to evaluate the ability to decode emotion in the auditory and audiovisual modality in a group of patients with schizophrenia, and to explore the role of cognition and psychopathology in affecting these emotion recognition abilities. Ninety-four outpatients in a stable phase and 51 healthy subjects were recruited. Patients were assessed through a psychiatric evaluation and a wide neuropsychological battery. All subjects completed the comprehensive affect testing system (CATS), a group of computerized tests designed to evaluate emotion perception abilities. With respect to the controls, patients were not impaired in the CATS tasks involving discrimination of nonemotional prosody, naming of emotional stimuli expressed by voice and judging the emotional content of a sentence, whereas they showed a specific impairment in decoding emotion in a conflicting auditory condition and in the multichannel modality. Prosody impairment was affected by executive functions, attention and negative symptoms, while deficit in multisensory emotion recognition was affected by executive functions and negative symptoms. These emotion recognition deficits, rather than being associated purely with emotion perception disturbances in schizophrenia, are affected by core symptoms of the illness., (Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.)

Many studies have found high levels of compulsory admission (CA) among non-affective psychoses. Aims of the present study were to investigate whether there was a mere association between diagnosis and CA in a cohort of 848 patients referring to a Psychiatric Emergency Service in a catchment area in Turin during a 2-year period, independent of socio-demographic features, psychiatric history, and clinical status. Diagnosis as a risk factor for CA was assessed constructing a logistic regression model, using the following steps: first, assessing the association between diagnoses and CA, without controlling for confounding factors; second, entering socio-demographic factors; third, entering socio-demographic factors and psychiatric history; and fourth, entering socio-demographic, psychiatric history, and aspects of clinical presentation into the model. At step 1 patients with Non Affective Psychoses, Mania and Personality Disorders had a significantly higher CA risk, compared to patients with Depressive Disorders. At step 4 diagnosis was no longer associated with CA. History of CAs within past 5years and Brief Psychiatric Rating Scale (BPRS) hostile-suspiciousness were positively associated with CA. Length of illness, history of previous suicidal attempts and BPRS anxiety-depression were negatively associated with CA. Overall, the percentage of correctly predicted cases was 39.8%. The remaining 60% can be explained by inherent variability or unknown, lurking variables. Finally, the study was carried out at a single facility. Much of the increased CA likelihood in diagnostic categories might be attributable to specific symptom patterns, not to patients' severity of illness or diagnosis per se., (Copyright © 2012 Elsevier Inc. All rights reserved.)

Aim: The purpose of this study was to analyze the relation between coping styles, and both clinical and functional variables in a sample of patients with stable schizophrenia., Methods: Forty-seven consecutive outpatients were enrolled in a cross-sectional study. A clinical assessment was performed and included: the Positive and Negative Syndrome Scale (PANSS), the Calgary Depression Scale for Schizophrenia (CDSS), the Scale for the Assessment of Unawareness of Mental Disorder (SUMD), the Rosenberg Self-Esteem Scale (RSES), the Quality of Life Scale (QLS) and the questionnaire Short Form Health Survey 36 (SF-36). Coping strategies were assessed with the Coping Inventory for Stressful Situations (CISS), identifying three main coping styles: task-, emotion- and avoidance-oriented. Three different multiple regression models with backward elimination were performed in order to discover contributing factors to coping styles., Results: From the results of multiple regression, depressive symptoms and objective quality of life were contributing factors to task-oriented coping style, explaining about 32% of variance. Negative symptoms, subjective quality of life, self-esteem, awareness of symptomatology and attribution of symptoms to illness resulted to be contributing factors to emotion-oriented coping strategies, explaining about 60% of variance., Discussion: These results suggested the role of some clinical and functional variables as contributing factors to coping styles. In this context, supportive and rehabilitative interventions and cognitive-behavioral therapy focused to manage psychotic symptoms and to decrease distress could help patients to employ more adaptive coping strategies and improve their outcomes.

Purpose: This study investigated the relationships among insight, psychopathology, cognitive function, and competitive employment in order to determine whether insight and/or psychopathology carried the influence of cognitive function to competitive employment., Methods: We recruited 253 outpatients with stable schizophrenia and we further divided our sample into two groups of patients (unemployed and competitive employment subjects). Clinical and neuropsychological assessments were performed. All clinical variables significantly different between the two groups of subjects were subsequently analyzed using a binary logistic regression to assess their independent contribution to competitive employment in the two patients' groups. On the basis of the regression results two mediation analyses were performed., Results: Verbal memory, general psychopathology, and awareness of mental illness were significantly associated with competitive employment in our sample. Both awareness of mental illness and general psychopathology had a role in mediating the verbal memory-competitive employment relationship., Conclusions: Taken together, these findings confirmed the importance of cognitive function in obtaining competitive employment. Our results also highlighted the independent role of general psychopathology and awareness of illness on occupational functioning in schizophrenia. Thus, a greater attention must be given to the systematic investigation of insight and general psychopathology in light of an amelioration of vocational functioning in stable schizophrenia.

Purpose: We explored socio-demographic and clinical variables associated with compulsory admissions (CA) compared with voluntary admissions in schizophrenia-spectrum patients; moreover, we investigated the ability of excitement, emotion perception, and lack of insight to predict CA., Methods: 119 consecutive schizophrenia-spectrum patients admitted to the Servizio Psichiatrico di Diagnosi e Cura (SPDC = PES = psychiatric emergency service) of the Department of Neuroscience and Mental Health-San Giovanni Battista Hospital of Turin in the period between December 2007 and December 2009 were enrolled in the study. A backward stepwise logistic regression was used to test factors contributing to CA., Results: CA rate in our sample was 28.5%. Previous CAs, drop-out, severity of illness, positive symptoms, excitement, emotion perception, and insight were significantly different in CA patients compared to voluntary ones. After backward selection of variables, three variables predicted CA in our sample: excitement, impaired emotion perception and lesser insight. Finally, the effect of excitement on CA status seemed partially mediated by emotion perception, the prediction model accounting for 53.8% of the variance of CA status. Conversely, insight seemed not to be a mediator of excitement on CA., Implications: Understanding CA patterns in special populations represents a first step towards improving clinical decision-making and developing appropriate interventions and service-provision., (Copyright © 2010 Elsevier Inc. All rights reserved.)

The purpose of this study was to examine the relative contributions of psychotic symptomatology such as delusions and hallucinations, and insight to quality of life (QOL) in a sample of outpatients with stable schizophrenia. Eighty-three consecutive outpatients with stable schizophrenia were enrolled in a cross-sectional study. We performed a path analysis using a multiple regression technique to assess the specific effect of psychotic symptomatology on QOL and the possible mediating role of insight. Our findings suggested that (i) psychotic symptomatology was negatively correlated to both QOL and the two dimensions of insight we considered (awareness of symptoms and attribution of symptoms); (ii) the impact of insight on QOL was not uniform as attribution of symptoms positively predicted QOL, while the effect of symptom awareness was negative; (iii) when the mediation effect of insight was taken into account, psychotic symptomatology was no longer a significant predictor of QOL on its own. These results suggested a complex pattern of relationships between different dimensions of insight, QOL and psychotic symptomatology. Different dimensions of insight could be related to different aspects of outcome, and this would need to be reflected in rehabilitation programs., (Copyright 2009 Elsevier Ireland Ltd. All rights reserved.)

Objective: Impairment in emotion perception represents a fundamental feature of schizophrenia with important consequences in social functioning. A fundamental unresolved issue is the relationship between emotion perception and face perception. The aim of the present study was to examine whether facial identity recognition (Identity Discrimination) is a factor predicting facial emotion recognition in the context of the other factors, known as contributing to emotion perception, such as cognitive functions and symptoms., Methods: We enrolled 58 stable schizophrenic out-patients and 47 healthy subjects. Facial identity recognition and emotion perception were assessed with the Comprehensive Affect Testing System. Different multiple regression models with backward elimination were performed in order to discover the relation of each significant variable with emotion perception., Results: In a regression including the six significant variables (age, positive symptomatology, Identity Discrimination, attentive functions, verbal memory-learning, executive functions) versus emotion processing, only attentive functions (standardised β = 0.264, p = 0.038) and Identity Discrimination (standardised β = 0.279, p = 0.029) reached a significant level. Two partial regressions were performed including five variables, one excluding attentive functions and the other excluding Identity Discrimination. When we excluded attentive functions, the only significant variable was Identity Discrimination (standardised β = 0.278, p = 0.032). When we excluded Identity Discrimination, both verbal memory-learning (standardised β = 0.261, p = 0.042) and executive functions (standardised β = 0.253, p = 0.048) were significant., Conclusions: Our results emphasised the role of face perception and attentional abilities on affect perception in schizophrenia. We additionally found a role of verbal memory-learning and executive functions on emotion perception. The relationship between those above-mentioned variables and emotion processing could have implications for cognitive rehabilitation.

Objective: This study evaluated a population of outpatients with stable schizophrenia to analyze if relationships between patterns of symptomatology and quality of life (QOL) change during the time course of illness., Methods: We recruited 168 outpatients with stable schizophrenia, and we further divided our sample into 3 groups of patients (72 months of illness). Psychiatric assessment included the Quality of Life Scale, the Positive and Negative Syndrome Scale, the Calgary Depression Scale for Schizophrenia, and the Clinical Global Impression-Severity Scale. All clinical variables significantly related to Quality of Life Scale scores were subsequently analyzed using a multiple stepwise regression to assess their independent contribution to QOL in the 3 patient groups., Results: Quality of life and symptoms profiles were similar among patient groups. After controlling for potentially confounding variables, multiple regression revealed that depressive symptoms appeared to have a stronger relationship with QOL during the early 3-year course of the illness. In the period between 4 and 6 years of illness, negative symptoms were the most reliable predictors of QOL. After the 6-year course of illness, negative symptoms remained the most reliable predictors of QOL, together with severity of illness, whereas positive and depressive symptoms had a minor role., Conclusions: Despite similar QOL and symptoms profiles, these findings suggested that relationships among patterns of symptomatology and QOL change during the course of schizophrenia.

The purpose of this study was to examine the relative contributions of antipsychotic medication, negative symptoms and executive functions to impairment in social functioning in a sample of outpatients with stable schizophrenia. One-hundred and sixty-eight consecutive outpatients with stable schizophrenia were enrolled in a cross-sectional study. We performed a path analysis using multiple regression technique in order to assess the specific effect of antipsychotic type (first-generation antipsychotics versus second-generation antipsychotics) on social functioning and the possible mediating role of executive functions and negative symptoms. Our findings suggested that (i) second generation antipsychotics (SGAs) use predicted better social functioning (Beta=.24, p=.003) and better executive functions (Beta=.25, p=.003); conversely SGAs use was not associated with lesser negative symptoms (Beta=.00, p=.981); (ii) impaired executive functions and severity of negative symptoms were associated with worse social functioning (Beta=.19, p=.016; Beta=.28, p=.001); (iii) when we inserted in the model Positive and Negative Syndrome Scale - Negative Symptom subscale (PANSS-N) and Wisconsin Card Sorting Test - number of achieved sorting categories (WCST-cat), the former failed to show a mediation effect, while the latter seemed to mediate partially the effect of SGAs on social functioning. Taken together, the present results suggest that it is critical to examine individually executive functions and negative symptoms because they seem to relate to social functioning in different and independent ways and thus might represent separable treatment targets. Furthermore, social functioning appears a complex outcome multiply determined with no single predictor variable explaining a sufficient amount of variance.

Aim: The purpose of this study was to compare outpatients with stable schizophrenia who were treated with either first or second generation antipsychotics in terms of executive functions, social functioning and quality of life., Methods: One-hundred and sixty-eight consecutive outpatients with stable schizophrenia were enrolled in a cross-sectional study. At the time of assessment all patients were receiving antipsychotic medication with first (FGAs) or second generation antipsychotics (SGAs). Executive functions were evaluated by the Wisconsin Card Sorting Test (WCST). We adopted the Global Assessment of Functioning (GAF), in order to assess psychological, social and occupational functioning, and the Quality of Life Scale (QLS), to evaluate patients' quality of life. The one-way analysis of variance (one-way ANOVA) was used to compare the two treatment groups with respect to all variables., Results: Sixty-seven patients (40%) were on treatment with FGAs, while 101 patients (60%) were treated with SGAs. Patients treated with SGAs showed better results at WCST, in particular a significantly higher number of completed categories (p=0.009) and a lower percentage of perseverative errors (p=0.001). The subpopulation on SGAs treatment had significantly higher scores at the GAF scale (p=0.004) and at subscale of the QLS evaluating the instrumental role of patients (p=0.043)., Discussion: The results of our study suggest that patients treated with SGAs present better outcomes in terms of neurocognition, social functioning and working skills.

Purpose: Acute agitation is a common presentation in emergency departments and is often secondary to an underlying psychotic condition. The aim of this study was to compare the effectiveness of three second generation antipsychotics (risperidone, olanzapine, quetiapine) versus haloperidol in the treatment of psychotic agitation for up to 72 h., General Methods: We recruited 101 patients with acute psychosis who were admitted at the Mental Health Department 1 South of Turin, Psychiatric Emergency Service of San Giovanni Battista Hospital, from June 2004 to June 2005., Findings: Aggressive behavior, as measured by Modified Overt Aggression Scale and Hostility-suspiciousness factor derived from the Brief Psychiatric Rating Scale, significantly improved in all groups, with no significant between-group differences. Extrapyramidal symptoms were more common in haloperidol treated patients compared with patients receiving risperidone, olanzapine or quetiapine., Conclusions: Our results show that in the clinical practice setting of emergency psychiatry olanzapine, risperidone, quetiapine are as effective as haloperidol and better tolerated.

The objectives of this retrospective, naturalistic study were to provide preliminary data on the effects of 6 months treatment with risperidone, olanzapine and quetiapine on behavioral disturbances, within a sample of outpatients with mild to moderate Alzheimer's disease, and on predictors of response. Between July 2005 and December 2005, data were collected from 58 consecutive outpatients with a DSM-IV-TR diagnosis of Alzheimer's disease with behavioral disturbances, who received a 6-month treatment with risperidone, olanzapine or quetiapine. Primary outcome measures were Neuropsychiatric Inventory (NPI) total score and its items forming the basic core of behavioral disturbances in Alzheimer's disease: delusions, hallucinations and agitation/aggressiveness. Secondary outcome measures were Mini-Mental State Examination (MMSE), Activities of Daily Living, Instrumental Activities of Daily Living and Clinical Insight Rating scale. Correlations between baseline MMSE score and improvements in behavioral disturbances were investigated. At 6 months mean NPI total score had fallen 43.5% in the risperidone group, 45.6% in the olanzapine group and 33.3% in the quetiapine group, with no significant between-group differences. Global cognitive function showed no significant change from baseline to end-point. Incidence of adverse events was low. A significant correlation was found between MMSE score and NPI total score and NPI item agitation decreases. Risperidone, olanzapine and quetiapine produced significant improvements in behavioral disturbances and were well tolerated. No significant differences emerged among treatments. The preliminary results also suggest that baseline cognitive function might influence treatment response.

Schizophrenia is a chronic psychiatric disorder severely affecting patients' functioning and quality of life. Unlike positive symptoms, cognitive impairment and negative symptoms cannot be treated pharmacologically and represent consistent predictors of the illness's prognosis. Cognitive remediation (CR) interventions have been applied to target these symptoms. Brain stimulation also provides promising yet preliminary results in reducing negative symptoms, whereas its effect on cognitive impairment remains heterogeneous. Here, we combined intermittent theta burst stimulation (iTBS) with CR to improve negative symptoms and cognitive impairment in schizophrenia spectrum patients. One hundred eligible patients were invited, and twenty-one participated. We randomized them into four groups, manipulating the stimulation condition (real vs. sham) and CR (no training vs. training). We delivered fifteen iTBS sessions over the left dorsolateral prefrontal cortex for three weeks, followed (or not) by 50 min of training. Consensus-based clinical and cognitive assessment was administered at baseline and after the treatment, plus at three follow-ups occurring one, three, and six months after the intervention. Mixed-model analyses were run on cognitive and negative symptom scores. The preliminary findings highlighted a marginal modulation of iTBS on negative symptoms, whereas CR improved isolated cognitive functions. We herein discuss the limitations and strengths of the methodological approach. [ABSTRACT FROM AUTHOR]

Background: Lots of patients with bipolar disorder (BD) continue to have residual symptoms after treatment in their remission, BD exhibits intricate characteristics and transformation patterns in its residual symptoms, residual symptoms of different polarities and degrees can mix with and transform to each other. There is a need for further investigation of BD as a comprehensive multivariate disease system. The current research lacks network analyses focusing on BD's residual and subsyndromal symptoms. Methods: 242 patients were included with bipolar disorder in remission. We compared demographic data and differences in symptoms between populations with and without residual symptoms using t-tests and chi-square tests, with FDR applied for multiple comparison correction. Logistic regression was used to identify influencing factors for residual symptoms. Symptom networks were compared by network analysis to analyze the relationships between different types of residual symptoms. Results: Depressive residual symptoms (N=111) were more common than manic residual symptoms (n=29) in the patients included. The comparison between two groups with and without residual symptoms shows no difference in demographic data and medical history information. The main influencing factors related to residual symptoms were time from diagnosis to first treatment (OR=0.88), the first(OR=1.51) and second (OR=17.1)factors of the Mood Disorder Questionnaire (MDQ), the Quick Inventory of Depressive Symptomatology Self-Report (QIDS)(OR=5.28), the psychological(OR=0.68) and environment (OR=1.53) subscale of the World Health Organization Quality of Life Short Form (WHOQOL-BREF). There was a significant difference in network structure between the groups with and without residual symptoms (network invariance difference=0.4, p =0.025). At the same time, there was no significant difference between the groups with and without depressive residual symptoms. However, the symptom network in patients with depressive residual symptoms is more loosely structured than in those without, with symptoms exhibiting weaker interconnections. When there is no depressive or manic residual symptom, it can still form a symptom network and cause an impact on social function. Conclusion: This study underscores the complexity of bipolar disorder's residual symptoms. Although it primarily manifests as loosely structured depressive residual symptoms, manic residual symptoms should not be ignored. Future research should explore network-based interventions targeting specific symptom clusters or connections to improve residual symptom management and patient outcomes. [ABSTRACT FROM AUTHOR]

This study aimed to examine the efficacy of video games in improving cognitive function in chronic patients with schizophrenia and to evaluate the biomarker of video games for cognitive function. The patients in the game group were requested to play single-player video games on their smartphones for 1 h per day, five times a week for 6 weeks. Those in the control group watched television for 1 h per day, five times a week for 6 weeks. Cognitive function was assessed using the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) and Stroop Color and Word Test (SCWT). Clinical symptoms were assessed using the Positive and Negative Syndrome Scale (PANSS), Global Assessment of Functioning (GAF), General Self-Efficacy Scale (GSE), Problematic Mobile Gaming Questionnaire (PMGQ), and Patient Health Questionnaire-9 (PHQ-9). The game group demonstrated improved RBANS total score during the trial. There were no significant group effects among all SCWT scores. The game group demonstrated greater improvement on the PANSS Negative Scale, and global function (GAF score). The PMGQ scores were lower than the cutoff score at all time points in both groups. There were no significant group differences in the PHQ-9 and GSE scores. The serum BDNF levels were significantly higher in the game group following 6 weeks of video game intervention. The BDNF serum levels of all participants were positively associated with the RBANS total scores. This preliminary study suggested that video games can improve cognitive function in schizophrenia patients. Serum BDNF levels may be a suitable biomarker for predicting an improvement in cognitive function in schizophrenia patients. Trial registration: This study was registered on March 11, 2021 (ChiCTR2100044113). Clinical trials: Smartphone video games improve cognitive function in patients with chronic schizophrenia; https://www.chictr.org.cn/hvshowproject.aspx?id=95623; ChiCTR2100044113. [ABSTRACT FROM AUTHOR]

Objective: To investigate the intervention effect of computerized cognitive remediation therapy (CCRT) on mental time travel (MTT) in patients with schizophrenia(SCZ). Methods: From August 2020 to July 2021, 60 patients with SCZ were randomly allocated to either the study or the control group. The control group was treated with conventional drugs alone. The study group received CCRT and medical therapy for 40 minutes three times a week for 4 weeks. The participants underwent the MTT test before and after the training. Results: A total of 28 patients in the study group and 26 patients in the control group were included in the analysis. Before training, there was no significant difference in the concretization ratio of recalling past and imagining future events between the study group and the control group (P > 0.05). After 4 weeks of training, the specific event ratio of the study group was higher than that of the control group (P < 0.01). In terms of the emotional titer of the events, the concreteness of the positive events in the study group was higher than that of the neutral events and negative events (P < 0.01). The concreteness of negative events was higher than that of neutral events (P < 0.01). Conclusion: CCRT can improve the MTT ability of SCZ patients, which is manifested by an increase in the concretiveness of recalling past and imagining future events. [ABSTRACT FROM AUTHOR]

The phenyl(piperidin-4-yl)methanone fragment (here referred to as the benzoylpiperidine fragment) is a privileged structure in the development of new drugs considering its presence in many bioactive small molecules with both therapeutic (such as anti-cancer, anti-psychotic, anti-thrombotic, anti-arrhythmic, anti-tubercular, anti-parasitic, anti-diabetic, and neuroprotective agents) and diagnostic properties. The benzoylpiperidine fragment is metabolically stable, and it is also considered a potential bioisostere of the piperazine ring, thus making it a feasible and reliable chemical frame to be exploited in drug design. Herein, we discuss the main therapeutic and diagnostic agents presenting the benzoylpiperidine motif in their structure, covering articles reported in the literature since 2000. A specific section is focused on the synthetic strategies adopted to obtain this versatile chemical portion. [ABSTRACT FROM AUTHOR]

The aim of the current study was to determine the effects of group art therapy on clinical symptoms, alexithymia, and quality of life among people with schizophrenia. This single-blinded, randomized controlled trial was performed with 66 individuals with schizophrenia from a community mental health center in western Turkey between September 2021 and February 2022. Following art therapy, the intervention group had lower severity of positive, negative, and general psychopathology symptoms; lower levels of alexithymia; and higher levels of psychological health, social relationships, and total quality of life than the control group; and the difference between groups was statistically significant (p < 0.05). Results reveal that art therapy combined with pharmacological therapy contributes to good clinical outcomes among individuals with schizophrenia. This evidence can guide psychiatric nurses to use art therapy to reduce psychopathology severity and increase functionality and quality of life among individuals with schizophrenia. [ABSTRACT FROM AUTHOR]

Despite the fact that rock textures depend on the 3D spatial distribution of minerals, our tectono-metamorphic reconstructions are mostly based on a 2D visualisation (i.e. thin sections). This work compares 2D and 3D investigations of petrography and microstructures, modal abundances, and local bulk rock composition and their implication for P – T estimates, showing the pros and cons and reliability of 2D analysis. For this purpose, a chloritoid–garnet-bearing mica schist from the Dora-Maira Massif in the Western Alps has been chosen. In particular, for 2D a thin section scan has been combined with chemical X-ray maps, whereas for 3D the X-ray computerised axial microtomography (µ CT) has been applied. Two-dimensional investigations are readily accessible and straightforward but do not consider the entire rock volume features. Conversely, the rise of 3D techniques offers a more comprehensive and realistic representation of metamorphic features in the 3D space. However, they are computationally intensive, requiring specialised tools and expertise. The choice between these approaches should be based on the research aims, available resources, and the level of detail needed to address specific scientific questions. Nevertheless, despite differences in the modal distribution, the estimated bulk rock compositions and relative thermodynamic modelled phase fields show similarities when comparing the 2D and 3D results. Also, since different thin section cut orientations may influence the results and consequent interpretations, three different cuts from the 3D model have been extrapolated and discussed (i.e. XZ, YZ, and XY planes of the finite-strain ellipsoid). This study quantitatively corroborates the reliability of the thin section approach for tectono-metamorphic reconstructions, still emphasising that 3D visualisation can help understand rock textures. [ABSTRACT FROM AUTHOR]

Objective: Data in the literature comparing second-generation antipsychotics (SGAs) and depot neuroleptics are scarce. The aim of this retrospective, naturalistic study is to examine the relative effectiveness of SGAs and depot neuroleptics in 2 matched groups of patients affected by schizophrenia., Method: Between July 2004 and September 2004, we collected data from 2 groups of 30 DSM-IV-TR schizophrenia outpatients, matched for a number of demographic and clinical characteristics, who received a 2-year treatment with depot neuroleptics or SGAs. Treatments were compared through the Clinical Global Impressions-Severity of Illness scale (CGI-S), performed on several symptom domains of schizophrenia. Other outcomes included 1-and 2-year readmission rates, the number of self-injuries during the treatment period, and anticholinergic drug prescription, considered as an index of extrapyramidal symptoms., Results: Treatment with both drug classes produced broadly comparable clinical effects. Clinician-assessed effectiveness was similar for SGA and depot recipients, with significant decreases over baseline in all CGI-S symptom domain scores. The percentages of patients readmitted during the follow-up period were similar among drug groups. After 1 year, 6 SGA patients (20%) were readmitted compared with 7 depot patients (23%); after 2 years, 9 SGA patients (30%) were rehospitalized compared with 11 depot patients (37%). Also, no between-group differences were detected with respect to the number of self-injuries. Anticholinergic drug prescription was significantly less common in SGA patients compared with depot recipients (p = .0112)., Conclusion: These findings confirm at least equal long-term effectiveness of depot neuroleptics and SGAs, but a possible advantage for SGAs in decreased use of anticholinergic drugs.

The Early Permian in the present-day Europe area was a time when a major tectonic shift occurred, leading from the tectonic collapse of the Variscan orogeny to the crustal extension and thinning that characterized the Early Permian times. Crustal extension was associated with extensive magmatism at different crustal levels: from gabbro in the lower crust or at the mantle/crust transition to subaerial high-SiO2 volcanic activity. In the whole Southalpine Domain, the Early Permian intrusive bodies occur from the west (e.g. Ivrea-Verbano Complex and "Graniti dei Laghi") to the east (Ifinger, Brixen and Cima d'Asta intrusive complexes). Among these, in the central Southern Alps (comprised between the Giudicarie Belt and the Lake Como), minor intrusive complexes also occur. The Val Biandino Intrusive Suite consists of two magmatic units: the Val Biandino Quartz-Diorite (VBQD) and the Valle di San Biagio Granite (VSBG). The first of them consists of gabbro-diorite to granodiorite bodies associated with leucocratic cordierite-bearing granitic dikes that intruded the pre-Permian basement. To the west, a W-dipping normal fault of Permian age represents the boundary between this unit and the Valle di San Biagio porphyric granite. All rock varieties of the Val Biandino Intrusive Suite display a high-K calc-alkaline affinity with metaluminous to peraluminous character. Field crosscutting relationships point to a late generation of the cordierite granites of the Val Biandino Quartz-Diorite unit with respect to the more mafic types. SHRIMP U–Pb zircon dating provided an age of 285.2 ± 1.9 Ma for a cordierite granite of the Val Biandino Quartz-Diorite unit and 283.2 ± 1.9 Ma for the porphyric Valle di San Biagio Granite. Geochemical data suggest that gabbro-diorite, quartz-diorite, granodiorite and leucogranite are not co-magmatic. The existing gaps in term of SiO2 wt% and the higher HREE contents in mafic and intermediate rocks with respect to granite coupled with similar LREE in all rocks support this hypothesis. The high Rb/Sr ratios (> 1) in leucogranite, together with the occurrence of white mica and cordierite point to a significant contribution of crustal partial melting in their genesis. The Val Biandino Intrusive Suite was likely formed through the interaction of magma genesis at the mantle/crust transition and partial melting of the heterogeneous pre-Permian basement of the Southalpine Domain. This scenario explains the strong heterogeneity displayed by the relatively small intrusive complex and the strong crustal signature exhibited by all the magmatic types of the Val Biandino Intrusive Suite. [ABSTRACT FROM AUTHOR]