psychosis

Psychosis is a condition that affects a person’s mind and causes changes to the way that they think, feel and behave. A person who experiences psychosis may be unable to distinguish between reality and their imagination. People who are experiencing psychosis are sometimes referred to as psychotic. They may have hallucinations (where you see or hear things that are not there) and/or delusions (where you believe things that are untrue).

Our psychosis Blogs

Mobile crisis teams reduce hospital admissions for serious mental illness, according to updated Cochrane review

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‘Crisis intervention’ and ‘home-care packages’ are provided in the community to help people who are going through an acute phase of severe mental illness. The Cochrane Schizophrenia Group have updated their review on this topic by conducting their usual robust and systematic search for randomised controlled trials of crisis intervention models versus standard care for [read the full story…]

SIGN publish new patient booklet for women who have depression or psychosis during pregnancy or after the birth of their baby

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SIGN (Scottish Intercollegiate Guidelines Network) are the main producer of clinical practice guidelines in Scotland. They have produced a wide range of guidelines relevant to mental health over the years including publications on perinatal mood disorders and the non-pharmaceutical management of depression. They have also been widely praised for their excellent mobile apps, the first [read the full story…]

Young people with psychotic symptoms should be offered CBT before antipsychotics, according to new RCT

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Antipsychotic drugs are currently prescribed to a significant proportion of young people who are diagnosed with psychosis. Past research has estimated that up to half of people at risk of developing psychosis at a young age will progress to a full blown psychotic illness such as schizophrenia. A new landmark randomised controlled trial has been [read the full story…]

New systematic review shows how the incidence of schizophrenia and other psychoses has changed since 1950

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This is one in a series of 5 systematic reviews commissioned by the Department of Health, which seek to establish a comprehensive understanding of the distribution and pattern of psychotic disorders in England, between 1950 and 2009. All mental health professionals, commissioners and health planners will find this research relevant to their work. It’s well [read the full story…]

The most effective treatments for preventing relapse in first episode psychosis: a new systematic review and meta-analysis

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Patients with first episode psychosis often relapse after initial remission, so it is perhaps surprising that treatment guidelines for the condition are generally based on poor quality evidence. Antipsychotic drugs are frequently discontinued, but clinicians don’t have ready access to information that shows how to determine which patients can be successfully tapered off of antipsychotic [read the full story…]

NHS publishes hospital prescribing bulletin for 2010, which focuses on ADHD and psychoses

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This bulletin from the NHS Information Centre reports on the use of medicines in hospitals and puts their use into context by comparing it with their use in primary care and with medicines prescribed in hospitals but dispensed in the community. The bulletin explores the use of medicines used in the management of Attention Deficit [read the full story…]

The causes of aggression and violence in psychiatric settings: new systematic review

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Despite what you read in the tabloid press, the vast majority of people with mental health problems are not violent. However, when violence does occur in hospitals, it’s important that healthcare professionals know how to manage the situation. This new systematic review has been conducted by a team of Italian researchers who searched a range [read the full story…]

People with psychosis are more likely to be convicted of arson

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Existing studies have identified associations between psychosis and serious crimes such as homicide, but to date it has been unclear to what extent psychotic disorders are associated with arson (the crime of intentionally or maliciously setting fire to buildings or the natural environment). This study conducted by researchers at Oxford University used data from the Swedish [read the full story…]

More evidence that using cannabis may cause earlier onset of psychosis

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This meta-analysis adds more weight to the argument that cannabis use plays a causal role in the development of psychosis in some patients. The review pooled 83 studies that reported on age at onset of psychotic illness in substance-using and non–substance-using groups. The study found that: Age at onset of psychosis for cannabis users was [read the full story…]