To send content items to your account,
please confirm that you agree to abide by our usage policies.
If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account.
Find out more about sending content to .
To send content items to your Kindle, first ensure email@example.com
is added to your Approved Personal Document E-mail List under your Personal Document Settings
on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part
of your Kindle email address below.
Find out more about sending to your Kindle.
Note you can select to send to either the @free.kindle.com or @kindle.com variations.
‘@free.kindle.com’ emails are free but can only be sent to your device when it is connected to wi-fi.
‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Catastrophic cognitive appraisals, similar to those in anxiety disorders, are implicated in depersonalisation, a form of dissociation. No scales exist to measure appraisals of dissociative experiences. Dissociation is common in psychosis. Misinterpretations of dissociative experiences may maintain psychotic symptoms. Therefore, assessing appraisals in this context may be valuable.
The primary aim was to develop a measure of key appraisals of dissociation in psychosis. Secondary aims were to test the relationship between appraisals and psychotic experiences (paranoia and hallucinations), and determine whether appraisals explain additional variance in psychotic symptoms above dissociative symptoms.
Fifty items were generated from transcripts of interviews with patients. The measure was developed and psychometrically validated via factor analysis of data from 9902 general population participants and 1026 patients with psychosis. Convergent validity, test–re-test reliability, and internal reliability were assessed. Regression analyses tested relationships with psychotic symptoms.
A 13-item single-factor measure was developed. Factor analysis indicated good model fit [χ2(65) = 247.173, comparative fit index (CFI) = 0.960, root mean square error of approximation (RMSEA) = 0.052]. The scale had good convergent validity with a rumination (non-clinical: r = 0.71; clinical: r = 0.73) and dissociation measure (r = 0.81; r = 0.80), high internal consistency (α = 0.93; α = 0.93), and excellent 1-week test–re-test reliability [intraclass correlation (ICC) = 0.90]. It explained variance in psychotic symptoms (paranoia: 36.4%; hallucinations: 35.0%), including additional variance compared with dissociation alone (paranoia: 5.3%; hallucinations: 2.3%).
The Cognitive Appraisals of Dissociation in Psychosis (CAD-P) measure is a psychometrically robust scale identifying appraisals of dissociative experiences in psychosis and is associated with the presence of psychotic experiences. It is likely to prove useful for clinical assessment and research.
Recent years have seen a surge in interest in mental healthcare and some reduction in stigma. Partly as a result of this, alongside a growing population and higher levels of societal distress, many more people are presenting with mental health needs, often in crisis. Systems that date back to the beginning of the National Health Service still form the basis for much care, and the current system is complex, hard to navigate and often fails people. Law enforcement services are increasingly being drawn into providing mental healthcare in the community, which most believe is inappropriate. We propose that it is now time for a fundamental root and branch review of mental health emergency care, taking into account the views of patients and the international evidence base, to ‘reset’ the balance and commission services that are humane and responsive – services that are fit for the 21st century.
The Green et al., Paranoid Thoughts Scale (GPTS) – comprising two 16-item scales assessing ideas of reference (Part A) and ideas of persecution (Part B) – was developed over a decade ago. Our aim was to conduct the first large-scale psychometric evaluation.
In total, 10 551 individuals provided GPTS data. Four hundred and twenty-two patients with psychosis and 805 non-clinical individuals completed GPTS Parts A and B. An additional 1743 patients with psychosis and 7581 non-clinical individuals completed GPTS Part B. Factor analysis, item response theory, and receiver operating characteristic analyses were conducted.
The original two-factor structure of the GPTS had an inadequate model fit: Part A did not form a unidimensional scale and multiple items were locally dependant. A Revised-GPTS (R-GPTS) was formed, comprising eight-item ideas of reference and 10-item ideas of persecution subscales, which had an excellent model fit. All items in the new Reference (a = 2.09–3.67) and Persecution (a = 2.37–4.38) scales were strongly discriminative of shifts in paranoia and had high reliability across the spectrum of severity (a > 0.90). The R-GPTS score ranges are: average (Reference: 0–9; Persecution: 0–4); elevated (Reference: 10–15; Persecution: 5–10); moderately severe (Reference: 16–20; Persecution:11–17); severe (Reference: 21–24; Persecution: 18–27); and very severe (Reference: 25+; Persecution: 28+). Recommended cut-offs on the persecution scale are 11 to discriminate clinical levels of persecutory ideation and 18 for a likely persecutory delusion.
The psychometric evaluation indicated a need to improve the GPTS. The R-GPTS is a more precise measure, has excellent psychometric properties, and is recommended for future studies of paranoia.
Street triage services are now common but the population they serve is poorly understood. We aimed to evaluate a local service to determine the characteristics of those using it and their outcomes in the 90 day period following contact.
We found that there were high levels of service use and that the vast majority of contacts were via telephone rather than in person. Street triage was used by both existing secondary mental health patients and non-patients. Follow-up rates with secondary services were high in the former and low in the latter case.
Services are very busy where they exist and may be replacing traditional crisis services. It is not apparent that they work to increase follow-up among those using them, unless they are already in contact with services. In this service, although there was a joint response model nearly all responses were provided by telephone.
Street triage services are increasingly common and part of standard responses to mental health crises in the community, but little is understood about them. We conducted a national survey of mental health trusts to gather detailed information regarding street triage services alongside a survey of Thames Valley police officers to ascertain their views and experiences.
Triage services are available in most areas of the country and are growing in scope. There is wide variation in levels of funding and modes of operation, including hours covered. Police officers from our survey overwhelmingly support such services and would like to see them expanded.
Mental health crises now form a core part of policing and there are compelling reasons for the support of specialist services. Recent changes to the law have heightened this need, with a requirement for specialist input before a Section 136 is enacted. Those who have experienced triage services report it as less stigmatising and traumatic than a traditional approach, but there remains little evidence on which to base decisions.
St Lucia is a small island in the eastern Caribbean with a population of approximately 200 000 people. Although St Lucia is formally ranked as a high middle-income country, there are pockets of deprivation and relatively low living standards. Mental health services in St Lucia have increased considerably and advanced over recent years because of a coalition between the government of the island and South East Asian partners. The National Mental Wellness Centre opened several years ago and has much improved facilities. There remains a significant shortage of community-based services, no mental health law, and a pervasive community stigma and apprehension regarding those with mental health problems.
Recent reports have highlighted human rights concerns in Ugandan mental healthcare. This article describes the current situation in terms of healthcare funding and provision, concerns regarding legislation, and health inequalities. Possible reasons for the difficult situation are briefly discussed, including the economy, pervasive stigma and ongoing unrest in the region. We then describe some encouraging initiatives in Uganda that are empowering those with mental health problems to have a better quality of life and identify opportunities for change.
Coercion remains a dominant theme in mental healthcare and a source of major concern. While the presence of coercion is ubiquitous internationally, it varies significantly in nature and degree in different countries and is influenced by a variety of factors. Recent reports have raised concerns about physical restraint and the increasing use of legislation in high-income countries. At the same time, a recent Human Rights Watch report on pasung (the practice of tying or restricting movement more generally) in Indonesia has served to highlight the plight of many in middle- and lower-income countries who are subject to degrading and dehumanising ‘treatment’.
Community treatment orders (CTOs) are increasingly embedded into UK practice and their use continues to rise. However, they remain highly controversial. We surveyed psychiatrists to establish their experiences and current opinions of using CTOs and to compare findings with our previous survey conducted in 2010.
The opinions of psychiatrists in the UK have not changed since 2010 in spite of recent evidence questioning the effectiveness of CTOs. Clinical factors (the need for engagement and treatment adherence, and the achievement of adherence and improved insight) remain the most important considerations in initiating and discharging a CTO.
Given the accumulating evidence from research and clinical practice that CTOs do not improve outcomes, it is concerning that psychiatrists' opinions have not altered in response, particularly given the implications for patient care.
There is robust evidence that electroconvulsive therapy is an effective treatment for some mental illnesses. Despite this, its use remains controversial and is declining in some countries, with a consequent loss of skills and knowledge. This, and the view of it as a ‘treatment of last resort’, may undermine its sustainability.
Coercion has always been integral to the care and treatment of people who are mentally ill and there is no ‘perfect’ model in which coercion is absent. A number of interventions have shown promise in reducing the use of coercion, however, and we believe the evidence points to ways forward that may improve both the experience and the outcome of care.
This paper details the grounds for compulsory treatment, compulsory admissions in an emergency department and compulsory out-patient treatment in Portugal. Portuguese mental health legislation has improved significantly over recent years, with enhanced safeguards, rapid and rigorous review and clear criteria for compulsory treatment, although much remains to be done, especially in relation to the ‘move into the community’.
Community treatment orders (CTOs) were introduced into the UK despite unconvincing international evidence for their effectiveness. The Oxford Community Treatment Order Evaluation Trial (OCTET) is a multisite randomised controlled trial of 333 patients with psychosis conducted in the UK. It confirms an absence of any obvious benefit in reducing relapse despite significant curtailment of liberty. Community mental health teams need to seriously consider whether they should continue using CTOs or shift their clinical focus to strengthening the working alliance.
We surveyed the views and experiences of all mental health professionals in adult community mental health teams and approved mental health professionals in 2Gether and Oxford Health NHS Foundation Trusts, regarding the use of community treatment orders (CTOs).
A total of 288 surveys were completed (response rate 48%). Forty-eight (83%) psychiatrists and 142 (67%) non-psychiatrist mental health professionals were in favour of CTOs. The decision-making regarding CTOs was overwhelmingly clinically oriented for all professional groups. However, there were significant differences in views between groups regarding the effects of bureaucracy, the infringement of human rights and coercion.
Multidisciplinary team involvement is crucial in decisions regarding CTOs and may protect against idiosyncratic or unhelpful practice. Further training for staff is urgently required and there may be a case for creating small local reference groups that can develop expertise and provide advice and support for clinical teams.
To ascertain the views and experiences of psychiatrists in England and Wales regarding community treatment orders (CTOs). We mailed 1928 questionnaires to members of the Royal College of Psychiatrists.
In total, 566 usable surveys were returned, providing a 29% response rate. Respondents were generally positive about the introduction of the new powers, more so than in previous UK studies. They reported that their decision-making regarding compulsion was based largely on clinical grounds.
In the absence of research evidence or a professional consensus about the use of CTOs, multidisciplinary input in decision-making is essential. Further research and training are urgently needed.
Coercion has usually been equated with legal detention. Non-statutory
pressures to adhere to treatment, ‘leverage’, have been identified as
widespread in US public mental healthcare. It is not clear if this is so
outside the USA.
To measure rates of different non-statutory pressures in distinct
clinical populations in England, to test their associations with patient
characteristics and compare them with US rates.
Data were collected by a structured interview conducted by independent
researchers supplemented by data extraction from case notes.
We recruited a sample of 417 participants from four differing clinical
populations. Lifetime experience of leverage was reported in 35% of the
sample, 63% in substance misusers, 33% and 30% in the psychosis samples
and 15% in the non-psychosis sample. Leverage was associated with
repeated hospitalisations, substance misuse diagnosis and lower insight
as measured by the Insight and Treatment Attitudes Questionnaire. Housing
leverage was the most frequent form (24%). Levels were markedly lower
than those reported in the USA.
Non-statutory pressure to adhere to treatment (leverage) is common in
English mental healthcare but has received little clinical or research
attention. Urgent attention is needed to understand its variation and
place in community practice.
This article describes the background to the introduction of supervised community treatment (SCT) in the 2007 amendments to the Mental Health Act 1983 for England and Wales. The evidence base for the use of SCT in the UK and in other countries to date is considered, and guidance from the literature regarding the decision to impose it is reviewed. Early local experience of SCT is described, in part through a number of fictitious vignettes. Finally, we present a set of guidelines which may be used by clinicians when considering SCT.