Diagnostic test accuracy of first rank symptoms for schizophrenia

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Raphael Underwood summarises a recently updated Cochrane systematic review, which aimed to systematically evaluate the accuracy of first rank symptoms for diagnosing schizophrenia.

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Compulsory community treatment results in no significant difference in service use, social functioning or quality of life

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Rebecca Syed appraises and summarises an updated Cochrane review of compulsory community treatment and involuntary outpatient treatment for people with severe mental disorders. The review finds just 3 trials, which show that CCT results in no significant difference in service use, social functioning or quality of life.

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Schizophrenia and violent crime: perpetrators or victims?

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Debut blogger Vishal Bhavsar summarises an Israeli population-based study that explores the links between schizophrenia and violent crime. He calls on researchers to focus on people with schizophrenia as victims rather than perpetrators of crime.

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Online social networking and psychosis

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Nikki Newhouse reports on a recent systematic review of online social networking and psychosis. Her blog explores the potential benefits and harms of online social networking for people with psychosis, and reflects on some of the challenges facing researchers working in the field.

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Joint Crisis Plans: empowering service users with psychotic disorders

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Raphael Underwood reports on a thematic analysis of joint crisis plans, which explores what service users with psychotic disorders want in a mental health crisis or relapse.

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Understanding Psychosis and Schizophrenia: a critique by Laws, Langford and Huda

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Keith Laws, Alex Langford and Samei Huda provide a critique of the British Psychological Society Division of Clinical Psychology report published today.

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It’s not what you say: Examining the non-verbal behaviours of psychiatrists and patients

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Chris Pell considers the findings of a recent observational study of non-verbal behaviour and communication in meetings of psychiatrists and patients with schizophrenia.

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Long duration of untreated psychosis is associated with a range of poor outcomes

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Joe Judge appraises a recent systematic review and meta-analysis looking at the duration of untreated psychosis as a predictor of long-term outcomes in schizophrenia.

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Efficacy of high vs. low-potency first-generation antipsychotics for schizophrenia

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Laurence Palfreyman summarises 3 recent Cochrane reviews, which investigate high-potency versus low-potency first-generation antipsychotic drugs for schizophrenia. The reviews find little difference in efficacy between the high-potency antipsychotics Trifluoperazine, Haloperidol, Fluphenazine, and low-potency typical antipsychotics.

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