Foreign accent syndrome and psychosis: a case report.

This is a case report on a 57-year-old lady who presented to the Psychiatry Department of Tallaght Hospital after being referred by Neurology Department. She was initially attending Neurology Department for idiopathic Parkinson's disease which was later refuted as there was no objective evidence of response to treatment. She attended the A&E department with altered consciousness and headache, but her computed tomography of the brain was normal, and was diagnosed with migraine. But it was noted that she was reporting paranoia and auditory hallucinations, and her family had noticed marked change in her accent. On assessment in psychiatric outpatient she was noted to have psychotic symptoms. She reported these symptoms to be ongoing for the last 4 years, but have worsened to an extent that she was extremely distressed by them. She had acquired a Scottish accent. The change in accent coincided with worsening of her psychotic symptoms. Based on her assessment she was diagnosed with schizophrenia and was commenced on olanzapine. Not only her psychotic symptoms resolved but also her accent reverted to native form.

Retrospective study of first episode psychosis in the Dublin Southwest Mental Health Service: demographics, clinical profile and service evaluation of treatment.

OBJECTIVE: In Ireland, National Clinical Programmes are being established to improve and standardise patient care throughout the Health Service Executive. In line with internationally recognised guidelines on the treatment of first episode psychosis the Early Intervention in Psychosis (EIP) programme is being drafted with a view to implementation by mental health services across the country. We undertook a review of patients presenting with a first episode of psychosis to the Dublin Southwest Mental Health Service before the implementation of the EIP. This baseline information will be used to measure the efficacy of our EIP programme. METHODS: Patients who presented with a first episode psychosis were retrospectively identified through case note reviews and consultation with treating teams. We gathered demographic and clinical information from patients as well as data on treatment provision over a 2-year period from the time of first presentation. Data included age at first presentation, duration of untreated psychosis, diagnosis, referral source, antipsychotic prescribing rates and dosing, rates of provision of psychological interventions and standards of physical healthcare monitoring. Outcome measures with regards to rates of admission over a 2-year period following initial presentation were also recorded. RESULTS: In total, 66 cases were identified. The majority were male, single, unemployed and living with their family or spouse. The mean age at first presentation was 31 years with a mean duration of untreated psychosis of 17 months. Just under one-third were diagnosed with schizophrenia. Approximately half of the patients had no contact with a health service before presentation. The majority of patients presented through the emergency department. Two-thirds of all patients had a hospital admission within 2 years of presentation and almost one quarter of patients had an involuntary admission. The majority of patients were prescribed antipsychotic doses within recommended British National Formulary guidelines. Most patients received individual support through their keyworker and family intervention was provided in the majority of cases. Only a small number received formal Cognitive-Behavioural Therapy. Physical healthcare monitoring was insufficiently recorded in the majority of patients. CONCLUSIONS: There is a shortage of information on the profile and treatment of patients presenting with a first episode of psychosis in Ireland. This baseline information is important in evaluating the efficacy of any new programme for this patient group. Many aspects of good practice were identified within the service in particular with regards to the appropriate prescribing of antipsychotic medication and the rates of family intervention. Deficiencies remain however in the monitoring of physical health and the provision of formal psychological interventions to patients. With the implementation of an EIP programme it is hoped that service provision would improve nationwide and to internationally recognised standards.

Voluntary and involuntary psychiatric admissions in a suburban area: comparison with national rates, diagnosis and other correlates of involuntary admission status.

OBJECTIVES: To establish if the relatively low rate of involuntary psychiatric admission in a suburban area between 2007 and 2011 was maintained in 2014/2015, and explore key correlates of involuntary status. METHODS: We used existing hospital records and data sources to extract rates and selected potential correlates of voluntary and involuntary admission in south west Dublin (catchment area: 273 419 people) over 18 months in 2014/2015 and compared these with published national data from the census and Health Research Board. RESULTS: The rate of involuntary admission in the suburban area studied between 2007 and 2011 was 33.8 involuntary admissions per 100 000 population annually, which was lower than the national rate (48.6). By 2014/2015, the rate of involuntary admission in this area had risen to 46.8 involuntary admissions per 100 000 population annually, similar to the national rate (44.9). Nevertheless, the overall (voluntary and involuntary) admission rate in the suburban area (346.7 admissions per 100 000 population annually) was still lower the national rate (387.9), owing to a lower rate of voluntary admission in the suburban area (299.9) compared to Ireland as a whole (342.9). Multi-variable testing demonstrated that diagnosis was the strongest driver of involuntary admission in the suburban area: this area had 28.5 involuntary admissions per 100 000 population annually with schizophrenia or related disorders, compared to 18.9 nationally. Schizophrenia and related disorders accounted for 60.9% of involuntary admissions in the suburban area compared to 42.1% nationally. CONCLUSIONS: Schizophrenia is the strongest driver of involuntary admission in the suburban area in this study.

Prevalence of housing needs among inpatients: a 1 year audit of housing needs in the acute mental health unit in Tallaght Hospital.

OBJECTIVE: There is a dearth of information relating to the prevalence of housing needs among psychiatric in-patients in Ireland. Most of the information we have to date emerged as a result of attempts to plan for the closure of old psychiatric hospitals and inappropriate community residences. This study sought to identify the prevalence of housing needs among in-patients in the acute psychiatric unit in Tallaght Hospital. METHODS: Each week, over a 12-month period, nursing managers and/or key nurses who knew the patients well were asked for numerical data. Information was collected on the numbers of in-patients with accommodation needs, number of delayed discharges due to accommodation needs and number of discharges to homeless accommodation in the previous week. RESULTS: On average, 38% of in-patients had accommodation related needs at any one time. Most (98%) of delayed discharges had accommodation related needs. Delayed discharge in-patients with accommodation needs accounted for 28% of all inpatients and for 72% of all inpatients with accommodation related needs. CONCLUSIONS: Accommodation need among psychiatric in-patients is underreported. Housing need data should be routinely collected and effective interagency strategies developed to address housing needs.

Rate of involuntary admission in Dublin South West: a 5-year retrospective review.

OBJECTIVE: International figures for involuntary admissions vary widely. Differences in legislation, professionals' ethics and public attitudes towards risk have been known to influence this rate. Comparing involuntary admission rates in different parts of the same country can help control for variability found between international studies. This study assessed the rates of involuntary admissions in the Dublin South West Mental Health Service compared with the rest of Ireland. METHODS: We examined the demographic and clinical profiles of all involuntary patients admitted to the acute psychiatric inpatient unit in Tallaght Hospital between 2007 and 2011. We compared the rate of admission in Tallaght with the rest of Ireland. Data gathered included all patients detained on Form 6 and Form 13 (change of status) looking at age, gender, diagnosis and number of patients who had a Mental Health Tribunal. Form 7 (renewal orders) was also examined We calculated the rate per 100 000 population per year of Form 6 admissions, Form 13 and Form 7 (certificate and renewal order by responsible consultant psychiatrist) using figures from the 2006 Census. All data were analysed using SPSS. RESULTS: The rate of involuntary admission in Tallaght Hospital was significantly lower compared with the rest of Ireland (Form 6: t=-11.2; p<0.001, Form 13: t=-3.1; p=0.04, Form 7: t=-13.9; p=0.001). This difference was evident for all methods of involuntary detention and was also the case for Form 7 (renewal orders). Mental Health Tribunals were held for 59% of patients, a rate comparable with earlier findings described in publications, following the introduction of the new Mental Health Act. CONCLUSIONS: Rates per 100 000 population were lower in Dublin South West compared with the rest of Ireland. The reasons for this are not clear. Further research comparing similar services in Ireland could explain these findings.

The relationship between insight and neurological dysfunction in first-episode psychosis.

PURPOSE: Impaired insight is commonly seen in psychosis and some studies have proposed that is a biologically based deficit. Support for this view comes from the excess of neurological soft signs (NSS) observed in patients with psychoses and their neural correlates which demonstrate a degree of overlap with the regions of interest implicated in neuroimaging studies of insight. The aim was to examine the relationship between NSS and insight in a sample of 241 first-episode psychosis patients. METHOD: Total scores and subscale scores from three insight measures and two NSS scales were correlated in addition to factors representing overall insight and NSS which we created using principal component analysis. RESULTS: There were only four significant associations when we controlled for symptoms. "Softer" condensed neurological evaluation (CNE) signs were associated with our overall insight factor (r = 0.19, P = 0.02), with total Birchwood (r = -0.24, P < 0.01), and the Birchwood subscales; recognition of mental illness (r = -0.24, P < 0.01) and need for treatment (r = -0.18, P = 0.02). Total neurological evaluation scale (NES) and recognition of the achieved effects of medication were also weakly correlated (r = 0.14, P = 0.04). CONCLUSION: This study does not support a direct link between neurological dysfunction and insight in psychosis. Our understanding of insight as a concept remains in its infancy.

Predictors of outcome in first-episode schizophrenia over the first 4 years of illness.

BACKGROUND: The outcome of schizophrenia appears to be more favourable than once thought. However, methodological issues, including the reliance on diagnosis at first presentation have limited the validity of outcome studies to date. METHOD: We conducted a first-episode follow-up study of 97 patients with DSM-IV schizophrenia over the first 4 years of illness. First presentation and follow-up assessments were compared using paired t tests and a forced-entry regression analysis was used to determine prognostic variables. RESULTS: There were significant improvements in positive and negative symptoms and global assessment of functioning between first presentation and follow-up. At first presentation, fewer negative symptoms (t=-3.40, p<0.01), more years spent in education (t=3.25, p<0.01), and a shorter duration of untreated psychosis (DUP) (t=-2.77, p<0.01) significantly predicted a better outcome at follow-up. CONCLUSIONS: The outcome of schizophrenia may not be as pessimistic as once thought and most patients did not display a downward deteriorating course of illness. This study supports the relationship between DUP and outcome beyond the early stages of illness.

Early insight predicts depression and attempted suicide after 4 years in first-episode schizophrenia and schizophreniform disorder.

OBJECTIVE: To map the development of insight in the 4 years after presentation with first-episode schizophrenia and schizophreniform disorder and to determine the effects of evolving insight on depression and the likelihood of attempted suicide. METHOD: We assessed 101 individuals at presentation, 6 months and 4 years. We measured insight, including recognition of mental illness, recognition of need for treatment and ability to relabel psychotic symptoms. We measured depression and recorded all suicide attempts. RESULTS: Insight improved with time. Recognition of mental illness at 6 months predicted depression and attempted suicide at 4 years. CONCLUSION: Six months after presentation, the greater the acknowledgement by people that they had a mental illness, the more depressed they were at 4 years and the greater the likelihood that they would attempt suicide by 4 years. This may have implications for disclosure of diagnosis.

Effectiveness and efficiency of guideline dissemination and implementation strategies.

OBJECTIVES: To undertake a systematic review of the effectiveness and costs of different guideline development, dissemination and implementation strategies. To estimate the resource implications of these strategies. To develop a framework for deciding when it is efficient to develop and introduce clinical guidelines. DATA SOURCES: MEDLINE, Healthstar, Cochrane Controlled Trial Register, EMBASE, SIGLE and the specialised register of the Cochrane Effective Practice and Organisation of Care (EPOC) group. REVIEW METHODS: Single estimates of dichotomous process variables were derived for each study comparison based upon the primary end-point or the median measure across several reported end-points. Separate analyses were undertaken for comparisons of different types of intervention. The study also explored whether the effects of multifaceted interventions increased with the number of intervention components. Studies reporting economic data were also critically appraised. A survey to estimate the feasibility and likely resource requirements of guideline dissemination and implementation strategies in UK settings was carried out with key informants from primary and secondary care. RESULTS: In total, 235 studies reporting 309 comparisons met the inclusion criteria; of these 73% of comparisons evaluated multifaceted interventions, although the maximum number of replications of a specific multifaceted intervention was 11 comparisons. Overall, the majority of comparisons reporting dichotomous process data observed improvements in care; however, there was considerable variation in the observed effects both within and across interventions. Commonly evaluated single interventions were reminders, dissemination of educational materials, and audit and feedback. There were 23 comparisons of multifaceted interventions involving educational outreach. The majority of interventions observed modest to moderate improvements in care. No relationship was found between the number of component interventions and the effects of multifaceted interventions. Only 29.4% of comparisons reported any economic data. The majority of studies only reported costs of treatment; only 25 studies reported data on the costs of guideline development or guideline dissemination and implementation. The majority of studies used process measures for their primary end-point, despite the fact that only three guidelines were explicitly evidence based (and may not have been efficient). Respondents to the key informant survey rarely identified existing budgets to support guideline dissemination and implementation strategies. In general, the respondents thought that only dissemination of educational materials and short (lunchtime) educational meetings were generally feasible within current resources. CONCLUSIONS: There is an imperfect evidence base to support decisions about which guideline dissemination and implementation strategies are likely to be efficient under different circumstances. Decision makers need to use considerable judgement about how best to use the limited resources they have for clinical governance and related activities to maximise population benefits. They need to consider the potential clinical areas for clinical effectiveness activities, the likely benefits and costs required to introduce guidelines and the likely benefits and costs as a result of any changes in provider behaviour. Further research is required to: develop and validate a coherent theoretical framework of health professional and organisational behaviour and behaviour change to inform better the choice of interventions in research and service settings, and to estimate the efficiency of dissemination and implementation strategies in the presence of different barriers and effect modifiers.

Prospective evaluation of neurological soft signs in first-episode schizophrenia in relation to psychopathology: state versus trait phenomena.

BACKGROUND: Although patients with schizophrenia have increased rates of neurological soft signs, few studies have examined prospectively their trait or state characteristics in relation to psychopathology. METHOD: In a prospective study of 97 patients with first-episode schizophrenia (DSM-IV criteria) we assessed neurological soft signs and psychopathology at presentation and at 6 month follow-up for 73 cases. To establish whether soft signs were associated with variations in clinical state, neurological soft signs were measured using two validated examinations (Neurological Evaluation Scale and Condensed Neurological Examination); psychopathology was assessed using the Positive and Negative Syndrome Scale. RESULTS: There was significant improvement in overall neurological function, primarily in motor-related and cortical signs, which were associated with improvement in psychopathology. Conversely, 'harder' signs were unrelated to improvement in psychopathology. CONCLUSIONS: Neurological soft signs in schizophrenia are heterogenous. Motor and cortical signs evidence state-like characteristics and vary with clinical course, while 'harder' signs evidence more static, trait-like characteristics in accordance with a neurodevelopmental basis.

Improving the detection and management of depression in primary care.

The effectiveness of screening and organisational strategies to improve the recognition and management of depression in primary care published in a recent issue of Effective Health Care is reviewed.

Number of non-diabetic drugs: a simple comorbidity indicator for diabetes?

INTRODUCTION: The number of non-diabetic drugs, taken by a patient with diabetes at any one point in time, has been validated in previous studies as a comorbidity indicator. AIM: The aim of the paper is to examine the relationship between this comorbidity indicator and health status in people with Type 2 diabetes. METHOD: The analysis presented is from a prospective cohort study of people with Type 2 diabetes before and after commencing insulin therapy, with simultaneous collection of health status, clinical and other comparative data. RESULTS: Of the 48 people for whom both health status and drug data were available, 26 (54%) were taking at least one non-diabetic drug and 16 (33%) were taking 3 or more non-diabetic drugs, at the baseline assessment. There were no significant relationships between the number of non-diabetic drugs taken, and age, duration of diabetes or baseline HbA1c measurements. However, there were statistically significant relationships between the number of non-diabetic drugs and health status, in terms of depression and physical function. CONCLUSION: Drug data are routinely recorded in primary care and therefore the number of non-diabetic drugs is a potentially widely available indicator. This indicator could be a useful, simple addition to datasets that not only proxies comorbidity but also relates to patients' physical function and depression status.

A new self-completion outcome measure for diabetes: is it responsive to change?

Self-completion instruments assessing subjective health are increasingly being used to measure patient outcome. However, there is very little evidence as yet of existing instruments' responsiveness to change. This paper describes a study to evaluate the responsiveness to change of a self-completion instrument for the measurement of clinical outcome in patients with diabetes. A prospective follow-up study of 48 patients with non-insulin-dependent diabetes commencing insulin therapy was carried out, with assessments at baseline (i.e. pre-intervention), 6 weeks and 3 months post-intervention. The outcome measures used were the changes in scores on the self-completion instrument for symptom level, physical function, energy, depression, psychological distress and barriers to activity, HbA1c, non-fasting serum cholesterol and the body mass index (BMI). There were significant improvements in HbA1c and non-fasting serum cholesterol and worsening of the BMI, as expected. The self-completion instrument detected significant improvements in patient-reported symptoms within 6 weeks of the intervention (p < 0.01) and in energy levels (p < 0.05). There is evidence from this study of the self-completion instrument's ability to respond to change and it has potential for use in evaluative studies.

Patient satisfaction with general anaesthesia. Too difficult to measure?

A questionnaire to evaluate patient satisfaction following general anaesthesia was designed with the aid of focus groups. A subsequent audit identified aspects of care which could be improved on the basis of responses to the satisfaction questionnaire. It is possible to design a discriminating satisfaction questionnaire for general anaesthesia.