These findings demonstrate deficits in experiencing and recognizing emotions in BD patients who are in remission and underscore the relevance of these deficits in the psychosocial context.

The reviewed literature strengthens the hypothesis that ToM deficits have the potential to be valid markers for schizophrenia.

The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) was published by the American Psychiatric Association (APA) in 2013, and the Work Group on the Classification of Psychotic disorders (WGPD), installed by the World Health Organization (WHO), is expected to publish the new chapter about schizophrenia and other primary psychotic disorders in 2017. We reviewed the available literature to summarize the major changes, innovations, and developments of both manuals. If available and possible, we outline the theoretical background behind these changes. Due to the fact that the development of ICD-11 has not yet been completed, the details about ICD-11 are still proposals under ongoing revision. In this ongoing process, they may be revised and therefore have to be seen as proposals. DSM-5 has eliminated schizophrenia subtypes and replaced them with a dimensional approach based on symptom assessments. ICD-11 will most likely go in a similar direction, as both manuals are planned to be more harmonized, although some differences will remain in details and the conceptual orientation. Next to these modifications, ICD-11 will provide a transsectional diagnostic criterion for schizoaffective disorders and a reorganization of acute and transient psychotic and delusional disorders. In this manuscript, we will compare the 2 classification systems.

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For treatment-refractory schizophrenia, electroconvulsive therapy (ECT) remains controversial because of its cognitive adverse effects. We report here on clinical and cognitive outcomes of a treatment-resistant schizophrenia patient treated with clozapine and right unilateral ECT.The patient was administered 300 mg of clozapine and 12 right unilateral ECT sessions. Psychopathology was rated by means of the Positive and Negative Syndrome Scale. The neurocognitive test battery included the Wisconsin Card Sorting Test, the Münchner Gedächtnis Test, an attentional performance test, the Trail Making Test, and the Hamburger-Wechsler Intelligence Test.The Positive and Negative Syndrome Scale total score decreased, and all cognitive measures improved.Electroconvulsive therapy would seem to be a safe treatment option for treatment-refractory schizophrenia patients.

In conclusion, although clinicians will have to have considerable patience before truly novel anti-schizophrenia treatments become obtainable, a number of interesting leads with considerable theoretical potential are being explored. As yet, it is difficult to predict which of these mechanisms will effectively augment the currently available treatments.

Background:Nonadherence to medication is still a major problem in the treatment of schizophrenia. The current longitudinal study investigated whether the patients’ attitudes toward treatment correlated with the ratio of observed vs expected plasma levels of antipsychotic drugs as an objective measurement of adherence.Methods:Data of patients starting monotherapy with a new-generation antipsychotic were collected 2, 4, and 12 weeks after the initiation of treatment. Next to the assessment of patients’ attitudes toward medication by means of the Drug Attitude Inventory, the ratio of the observed vs expected plasma level was calculated. Antipsychotic-induced side effects were evaluated by means of the Udvalg for Kliniske Undersogelser Side Effect Rating Scale.Results:A total of 93 patients were eligible for statistical analysis. About one-half of the ratios of observed vs expected plasma levels ranged from 0.5 to 2 and were considered normal, whereas the other ratios were considered either too low (<0.5) or too high (>2). No consistent correlation between patients’ attitude toward drug therapy and the individual ratios of observed vs expected plasma levels of medication was detected. This finding was not affected by side effects.Conclusions:Our results highlight the importance of recognizing the complex nature of adherence to medication in schizophrenia patients. Importantly, we found no consistent correlation between subjective and objective measures of medication adherence. Therefore, monitoring adherence to medication remains a challenge in clinical practice.