The Impact of Stopping Risk Assessment Checklists at a Specialist Personality Disorder Unit.

Aim This study was conducted in Springbank Ward, a specialist ward for patients with emotionally unstable personality disorder, based in Cambridge, United Kingdom. We aimed to assess any change in incident frequency following the introduction of a new protocol for leaving the ward, in which patients are offered an optional conversation with staff in place of a formal risk assessment checklist. We also aimed to assess patient and staff perceptions of the change. Methods We used data routinely collected by Springbank Ward to compare incident frequency in the year before and after the change in protocol. We conducted structured interviews with patients and staff to obtain qualitative data on the new protocol and used thematic analysis to interpret the interview data. Results There were 466 incidents during the period before the change in protocol and 408 incidents in the period after. Adjusted for occupancy rate, there was no statistically significant difference in the frequency of incidents. Patients and staff were generally satisfied with the new protocol, with an average satisfaction rating of 4.1 out of 5. Thematic analysis generated five main themes: 'taking ownership', 'autonomy versus restriction', 'staff-patient interaction', 'staff expertise' and 'protocol efficiency'. Conclusions Our study reveals high satisfaction with the new way risk is assessed and managed for patients leaving Springbank Ward, with an appreciation for its holistic and minimally restrictive approach. This was achieved without significantly increasing incident frequency.

The Effect of Clozapine on Self-reported Duration of Sleep and Its Interaction With 23 Other Medications: A 5-Year Naturalistic Study.

BACKGROUND: Sedation is a common and incapacitating clozapine adverse effect, but the factors associated with sedation and its pharmacological management remain poorly studied. METHODS: We conducted a retrospective cohort study based on deidentified electronic clinical records of clozapine-treated patients from the secondary mental health care provider for Cambridgeshire and Peterborough, United Kingdom. We first evaluated cross-sectionally the influence of clozapine dose, clozapine, and norclozapine plasma levels on self-reported hours slept, as a proxy for sedation, using bivariate correlation and then the longitudinal effect of changes in clozapine dose and other 23 medications using linear mixed effect models. We followed 241 clozapine-treated patients for 56 months on average, with 2237 face-to-face assessments in total. RESULTS: Patients slept for a mean of 9.35 h/d, with 46% reporting 10 h/d or more. Cross-sectionally, sleep duration did not correlate with clozapine dose (r = 0.14, P = 0.106), but with clozapine plasma levels (r = 0.38, P < 0.0001) and norclozapine plasma levels (r = 0.25, P = 0.005). Longitudinally, the final mixed-effects model revealed 4 pharmacological variables that had a significant impact on hours slept: clozapine, risperidone augmentation, and atenolol were associated with increased sleep, whereas aripiprazole augmentation was associated with decreased sleep. We found that 20 other psychotropic medications measured were not associated with changes in sleep when added to clozapine. Excess sleep is a clozapine level-dependent adverse effect. CONCLUSIONS: The impact of different augmentation strategies might help clinicians decide on the most adequate strategy, albeit further studies should confirm our results.

Iatrogenic Complications of Compulsory Treatment in a Patient Presenting with an Emotionally Unstable Personality Disorder and Self-Harm.

Attempted suicide and deliberate self-harm are common and challenging presentations in the emergency department. A proportion of these patients refuse interventions and this presents the clinical, legal, and ethical dilemma as to whether treatment should be provided against their will. Multiple factors influence this decision. It is difficult to foresee the multitude and magnitude of complications that can arise once it has been decided to treat individuals who do not consent. This case illustrates a particularly complex chain of events that occurred after treating someone against their will who presented with self-harm and suicidal ideation. These consequences are contrasted with those of not intervening when similar situations arose with the same patient.

Rethinking Risk Assessments in a Borderline Personality Disorder Unit: Patient and Staff Perspectives.

Background The present study was undertaken in a borderline personality disorder unit in Cambridge, UK. Our aim was to evaluate patient and staff perspectives on the current risk assessment procedure and to assemble opinions on a proposed change to this procedure. Methodology Structured interviews were conducted with patients and risk-assessing staff. Likert-scale and open questions were asked to gather both quantitative and qualitative data on both the preexisting risk assessment procedure and the proposed change to the procedure. The qualitative data was assembled into key themes. Results Patients and staff were moderately satisfied with the current risk assessment process, with patients scoring it an average of 2.75 out of 5 and staff scoring it 2.5 out of 5. Six key themes emerged as relevant to the process for both staff and patients: holistic approach, autonomy and freedom, responsibility, staff-patient relationship, time taken, and chance for reflection. One theme, "triggering negativity," emerged among patients only, while a theme exploring ideas about risk emerged only among staff. Conclusion Our study highlights the need to introduce a new risk assessment procedure that grants patients more freedom and responsibility and encourages staff to individualize the process for each patient by taking a holistic approach. This would cultivate a ward environment that is less risk-averse and more recovery-oriented.

Treatment of Severe Emotionally Unstable Personality Disorder with Comorbid Ehlers-Danlos Syndrome and Functional Neurological Disorder in an Inpatient Setting: A Case for Specialist Units without Restrictive Interventions.

We present the case of a young woman with an Emotionally Unstable Personality Disorder (EUPD) diagnosis suffering from high-risk self-injurious behaviour. She was also diagnosed with Ehlers-Danlos Syndrome and Functional Neurological Disorder, manifesting as nonepileptic seizures and immobility. Our patient, "A," endured traumatic childhood abuse and became highly dependent on services in her late teens. Recurrent suicide attempts resulted in twenty to thirty acute psychiatric admissions, Intensive Care Unit stays, and multiple failed trials of psychological therapy. Nonepileptic seizures and wheelchair dependency made her "too complex" for many specialist services. She was eventually admitted to Springbank ward in Fulbourn Hospital, Cambridge. The EUPD specialist unit prides itself on evidence-based treatments, shared values, and a least restrictive approach. At discharge, our patient was self-harm free and able to walk unaided and no longer met EUPD diagnostic criteria. We include "A's" personal views on her illness and how Springbank ward facilitated her recovery, together with results from structured clinical outcome measures.

Attitudes towards a borderline personality disorder unit - a small-scale qualitative survey.

BACKGROUND: Springbank Ward, Fulbourn Hospital, Cambridgeshire and Peterborough NHS Foundation Trust, is a Borderline Personality Disorder (BPD) unit employing positive risk-taking, allowing for relevant psychological therapies to be carried out. The aim of this survey was to identify staff and patient attitudes to Springbank Ward. Previous research has not addressed the question of patient and staff perception of these therapeutic approaches. SUBJECTS AND METHODS: We used a qualitative open-ended semi-structured survey of staff and patients (n=2+4, respectively). We gathered information on the perception of the unit, staff, safety and the positive and negative aspects of the ward. Interview transcripts and participation notes were coded and categorised for emerging themes. RESULTS: The four main themes were: views on the unit: 'safe space', 'opportunity', 'community'; views on the programme: 'successful', 'skills-based', involving patients in their own recovery; views on staff: important part of the therapeutic process by delivering elements of dialectical behaviour therapy (DBT); views on safety: patients and staff feel safe in the context of positive risk-taking. CONCLUSIONS: The long-term therapeutic programme offered at Springbank is perceived positively by both patients and staff. Involving patients actively in their recovery remains a powerful tool. The delivery of DBT by nursing staff contributes significantly to the positive perception of the unit. Positive risk-taking is perceived to be a good and safe strategy.

A systematic review and meta-analysis of randomised controlled trials of treatments for clozapine-induced obesity and metabolic syndrome.

Metabolic complications are commonly found in people treated with clozapine. Reviews on the management of this problem have generally drawn conclusions by grouping different types of studies involving patients treated with various different antipsychotics. We carried out a systematic review and meta-analysis of pharmacological and non-pharmacological treatments for clozapine-induced obesity or metabolic syndrome. Two researchers independently searched PubMed and Embase for randomised controlled trials (RCTs) of treatments for clozapine-induced obesity or metabolic syndrome. All other types of studies were excluded. We only included RCTs where more than 50% of participants were taking clozapine. We identified 15 RCTs. Effective pharmacological treatments for clozapine-induced obesity and metabolic syndrome include metformin, aripiprazole, and Orlistat (in men only). Meta-analysis of three studies showed a robust effect of metformin in reducing body mass index and waist circumference but no effects on blood glucose, triglyceride levels, or HDL levels. In addition, there is limited evidence for combined calorie restriction and exercise as a non-pharmacological alternative for the treatment of clozapine-induced obesity, but only in an in-patient setting. Rosiglitazone, topiramate, sibutramine, phenylpropanolamine, modafinil, and atomoxetine have not shown to be beneficial, despite reports of efficacy in other populations treated with different antipsychotics. We conclude that randomised-controlled trial data support the use of metformin, aripiprazole, and Orlistat (in men only) for treating clozapine-induced obesity. Calorie restriction in combination with an exercise programme may be effective as a non-pharmacological alternative. Findings from trials in different populations should not be extrapolated to people being treated with clozapine.

Pre-morbid fertility in psychosis: findings from the AESOP first episode study.

Individuals with psychotic illnesses are known to have a reduced fertility. It is unclear whether this is due to biological or social factors. Most fertility studies have been conducted in chronic schizophrenia, where confounders like medication and hospitalisation make this difficult to elicit. A less severe reduction of fertility has been observed in some ethnic minorities, but results are inconsistent. We sought to investigate pre-morbid fertility in an ethnically diverse sample of individuals with first-onset psychosis. Data were derived from 515 people with a first psychotic episode (FEP) and 383 controls. We made case-control comparisons of differences in the proportion of those with children (fertility rates) and mean number of children (MNC). Analyses were then stratified by diagnosis, gender and ethnicity, and adjusted for potential confounders. We found that FEP showed a reduced fertility rate (age-adjusted OR of having children 0.47 [95% CI=0.39, 0.56]), irrespective of diagnosis, and there was little evidence of confounding by gender, ethnicity, religious background, education level, or history of past relationships (fully adjusted OR=0.55, 95% CI=0.37, 0.80). Women had a somewhat greater reduction in fertility rates than men (Men: age-adjusted OR 0.61 [95% CI 0.42, 0.89]; Women: age-adjusted OR 0.46 [95% CI 0.31, 0.69]) and we could not find any evidence of ethnic differences in the degree of fertility reduction. FEP who had previously experienced a stable relationship had an MNC that was comparable to that of the general population and had a later onset of illness. This is the largest case-control study to date to investigate fertility in first-onset psychosis. Our data suggests that fertility is affected, even prior to the onset of a psychotic illness, and there are likely to be biological and environmental factors involved, but the former seem to have a stronger influence.

Comparison of high and low intensity contact between secondary and primary care to detect people at ultra-high risk for psychosis: study protocol for a theory-based, cluster randomized controlled trial.

BACKGROUND: The early detection and referral to specialized services of young people at ultra-high risk (UHR) for psychosis may reduce the duration of untreated psychosis and, therefore, improve prognosis. General practitioners (GPs) are usually the healthcare professionals contacted first on the help-seeking pathway of these individuals. METHODS/DESIGN: This is a cluster randomized controlled trial (cRCT) of primary care practices in Cambridgeshire and Peterborough, UK. Practices are randomly allocated into two groups in order to establish which is the most effective and cost-effective way to identify people at UHR for psychosis. One group will receive postal information about the local early intervention in psychosis service, including how to identify young people who may be in the early stages of a psychotic illness. The second group will receive the same information plus an additional, ongoing theory-based educational intervention with dedicated liaison practitioners to train clinical staff at each site. The primary outcome of this trial is count data over a 2-year period: the yield - number of UHR for psychosis referrals to a specialist early intervention in psychosis service - per primary care practice. DISCUSSION: There is little guidance on the essential components of effective and cost-effective educational interventions in primary mental health care. Furthermore, no study has demonstrated an effect of a theory-based intervention to help GPs identify young people at UHR for psychosis. This study protocol is underpinned by a robust scientific rationale that intends to address these limitations. TRIAL REGISTRATION: Current Controlled Trials ISRCTN70185866.

Childhood infection and adult schizophrenia: a meta-analysis of population-based studies.

OBJECTIVE: To determine whether exposures to infectious illness during childhood involving the CNS or elsewhere is associated with adult schizophrenia or other psychoses. METHOD: Systematic review and meta-analysis of published literature identified by electronic and manual search meeting three inclusion criteria: population-base, objective assessment of childhood infection at the individual level, standard definition of adult psychotic outcomes. We calculated risk ratio for all CNS infection, and separately for viral and bacterial infection in relation to non-affective psychosis and schizophrenia, which was combined in meta-analysis. RESULTS: Seven studies were included. Meta-analysis involving 2424 cases and over 1.2 million controls showed CNS viral infection was associated with nearly two-fold increased risk of adult non-affective psychosis (risk ratio 1.70; 95% CI 1.13-2.55; p=0.01). There was no significant heterogeneity between studies (p=0.26; I(2)=20%). Separate meta-analysis involving 1035 cases and over 1.2 million controls suggested all childhood CNS infections, particularly viral infections, may be associated with nearly two-fold risk of adult schizophrenia. However, there was evidence of some heterogeneity between these studies (p=0.07; I(2)=70%). CNS bacterial infections were not associated with risk of psychosis. Data on childhood infections with no obvious involvement of the CNS is insufficient. CONCLUSIONS: These findings indicate childhood CNS viral infections increase the risk of adult psychotic illness. Possible mechanisms may include both direct effects of pathogens, and the effects of inflammatory response on the developing brain.