Assessment of CD200R Activation in Combination with Doxycycline in a Model of Melioidosis

Antimicrobial resistance continues to be a global issue. Pathogens, such as Burkholderia pseudomallei, have evolved mechanisms to efflux certain antibiotics and manipulate the host response. New treatment strategies are therefore required, such as a layered defense approach. Here, we demonstrate, using biosafety level 2 (BSL-2) and BSL-3 in vivo murine models, that combining the antibiotic doxycycline with an immunomodulatory drug that targets the CD200 axis is superior to antibiotic treatment in combination with an isotype control. CD200-Fc treatment alone significantly reduces bacterial burden in lung tissue in both the BSL-2 and BSL-3 models. When CD200-Fc treatment is combined with doxycycline to treat the acute BSL-3 model of melioidosis, there is a 50% increase in survival compared with relevant controls. This benefit is not due to increasing the area under the concentration-time curve (AUC) of the antibiotic, suggesting the immunomodulatory nature of CD200-Fc treatment is playing an important role by potentially controlling the overactive immune response seen with many lethal bacterial infections. IMPORTANCE Traditional treatments for infectious disease have focused on the use of antimicrobial compounds (e.g. antibiotics) that target the infecting organism. However, timely diagnosis and administration of antibiotics remain crucial to ensure efficacy of these treatments especially for the highly virulent biothreat organisms. The need for early antibiotic treatment, combined with the increasing emergence of antibiotic resistant bacteria, means that new therapeutic strategies are required for organisms that cause rapid, acute infections. Here, we show that a layered defense approach, where an immunomodulatory compound is combined with an antibiotic, is better than an antibiotic combined with a relevant isotype control following infection with the biothreat agent Burkholderia pseudomallei. This approach has the potential to be truly broad spectrum and since the strategy includes manipulation of the host response it's application could be used in the treatment of a wide range of diseases.

Integrating health and social care in community mental health teams in the UK: a study of assessments and eligibility criteria in England

The purpose of this cross-sectional survey was to examine the relationship between assessments and eligibility decisions made by health and social care staff in multidisciplinary community teams in England. The data were collected between December 2004 and August 2005. The study was a replication of a study that took place in the same eight locations in England before the modernization of health and social care by the present government. Four hundred and thirteen care coordinators responded from 71 teams to produce a total of 1481 clients. Sixty per cent (n = 884) of the sample of clients were categorised as having a psychotic illness compared to 63% in 1997 to 1998. Fair Access to Care Services (FACS) criteria determine access to social care services, and the Care Programme Approach (CPA) determines the level of mental health services provided. There was a close but an incomplete association between FACS and CPA judgements (kappa = 0.37; 95% confidence interval 0.31-0.43). Compared to the standardised Matching Resources to Care version 2 indication of complex needs, social workers' judgements were the most closely aligned to FACS judgements (F = 5.80; d.f. = 2 and 1203; P < 0.01). This raises the question of the need for training for health professionals in order to make decisions about social assessment and eligibility determination.

Fair Access to Care Services (FACS): implementation in the mental health context of the UK

Since April 2003, all adults requiring social care services must have an assessment to determine their eligibility, which is set within the four-level framework of Fair Access to Care Services [FACS; LAC (2002)13]. This paper examines the implementation of FACS by community mental health teams in eight sites in mental health partnership trusts, and one in a mental health and social care trust in the UK. Twenty-eight respondents (managers within trusts and social services departments) participated in in-depth qualitative interviews, which were undertaken between August 2004 and February 2005. The interviews covered: consultation with users and partner organisations; training and briefings for staff; FACS thresholds; integration of FACS and the Care Programme Approach; and the impact of implementing FACS on budgetary arrangements between health and social care. Using the framework analysis approach to analyse data, it was found that FACS implementation in mental health services has been somewhat haphazard, and has identified real differences between health and social care approaches to eligibility determination, assessment and priorities. In particular, the type and amount of consultation, training and induction into FACS was variable, and in some cases, unacceptably poor. While FACS may have reduced variability between authorities, the exercise of professional judgement in the operation of FACS and the lack of high-quality preventative services remain as potential sources of inequity within the system. The authors conclude that FACS has revealed and reinforced a growing separation rather than an integration of mental health and social care ideas and practices, at least in the participating sites.

'They're all depressed, aren't they?' A qualitative study of social care workers and depression in older adults

Statutory and voluntary social services provide care and support for vast numbers of vulnerable older adults, yet little is known about how social care practitioners respond to depression in this high risk population. This study elicited the perceptions and conceptualizations of this condition among social care staff, and views on how the response of social care and other agencies might be improved. Qualitative interviews were conducted with 20 social care practitioners working in generic services for older adults in south London. Depression was perceived to be remarkably common among clients, a phenomenon largely attributed to the adverse circumstances of old age, particularly social isolation. A key message from participants was that social causes indicate a need for social interventions. While primary care was criticised for not taking depression seriously in older people, mental health services were generally praised. Expansion of social, recreational and psychological interventions was advocated.

Reducing psychiatric stigma and discrimination--evaluating an educational intervention with the police force in England

BACKGROUND

Across the world there are programmes challenging negative stereotypes of people with mental health problems and associated discriminatory behaviours, but the evidence base describing what works in practice is still underdeveloped. This paper evaluates the effectiveness of a mental health training intervention with the police force in England.

METHOD

A total of 109 police officers attended training workshops and completed pre- and post-questionnaires detailing knowledge, attitudes and behavioural interventions.

RESULTS

Mean attitude scores fell from 2.4 at baseline to 2.3 at follow-up (p < 0.0001) using a 5-point Likert scale. Five key message statements were assessed - 70 % of cases successfully reported more messages at follow-up as compared to baseline; however, the stereotype linking people with mental health problems with violent behaviour overall was not successfully challenged. Positive impacts on police work, particularly improvements in communication between officers and subjects, were reported by a third of cases.

CONCLUSIONS

Short educational interventions can produce changes in participants' reported attitudes towards people with mental health problems, and can leave police officers feeling more informed and more confident to support people in mental distress.

Managing severe mental illness in the community using the Mental Health Act 1983: a comparison of Supervised Discharge and Guardianship in England

BACKGROUND

Two measures in the English Mental Health Act allow requirements to be imposed upon patients living in the community. These are Guardianship (Section 7) and Supervised Discharge (Section 25A).

AIMS

The paper aims to compare patients with mental illnesses, made subject to Guardianship or Supervised Discharge.

METHOD

Data on patient characteristics, impairment, needs and interventions were collected from keyworkers in a random national sample of Trusts and local authorities. Ratings were obtained on standardised measures of disability, impairment and needs.

RESULTS

Patients placed on Supervised Discharge were more likely to have problems of treatment compliance and drug misuse, whilst those on Guardianship were more likely to have problems of social welfare and higher ratings of disability and impairment. Supervised Discharge has a higher proportion of African-Caribbean patients. Interventions delivered are rated as effective for both measures.

CONCLUSIONS

Legal changes proposed in England include a single power for supervision in the community. This should not mean a focus on risk management to the neglect of social welfare interventions.

Systematic reviews of the effectiveness of day care for people with severe mental disorders: (1) acute day hospital versus admission; (2) vocational rehabilitation; (3) day hospital versus outpatient care

***ACUTE DAY HOSPITAL VERSUS ADMISSION FOR ACUTE PSYCHIATRIC DISORDERS***

BACKGROUND

Inpatient treatment is an expensive way of caring for people with acute psychiatric disorders. It has been proposed that many of those currently treated as inpatients could be cared for in acute psychiatric day hospitals.

OBJECTIVE

The aim of this review was to assess the effectiveness and feasibility of day hospital versus inpatient care for people with acute psychiatric disorders.

METHODS - STUDY SELECTION

Eligible studies were randomised controlled trials of day hospital versus inpatient care for people with acute psychiatric disorders. Studies were excluded if they were primarily concerned with elderly people, children, or patients with a diagnosis of organic brain disease or substance abuse. METHODS - DATA SOURCES: We searched the Cochrane Controlled Trials Register, MEDLINE, EMBASE, CINAHL, PsycLIT, and the reference lists of articles. Researchers were approached to identify unpublished studies. Trialists were asked to provide individual patient data. METHODS - DATA EXTRACTION: Data were extracted independently by two reviewers and cross-checked. METHODS - DATA SYNTHESIS: Relative risk (RR) and 95% confidence intervals (CIs) were calculated for dichotomous data. Weighted or standardised means were calculated for continuous data. Day hospital trials tend to present similar outcomes in slightly different formats, making it difficult to synthesise the data. Individual patient data were therefore sought so that outcomes could be re-analysed using a common format.

RESULTS

Nine trials met the inclusion criteria (involving 1568 randomised patients and 2268 assessed for suitability of day hospital treatment). Individual patient data were obtained for four trials (involving 594 people). A sensitivity analysis of combined data suggested that day hospital treatment was feasible for at worst 23.2% (n = 2268; 95% CI, 21.2 to 25.2) and at best 37.5% (n = 1768; 95% CI, 35.2 to 39.8) of those currently admitted to inpatient care. Individual patient data from three trials showed no difference in the number of days in hospital (combining day hospital days and inpatient days) between day hospital patients and controls (n = 465; weighted mean difference (WMD) = -0.38 days/ month; 95% CI, -1.32 to 0.55). However, compared with controls, patients randomised to day hospital care spent significantly more days in day hospital care (n = 265; WMD = 2.34 days/month; 95% CI, 1.97 to 2.70) and significantly fewer days in inpatient care (n = 265; WMD = -2.75 days/month; 95% CI, -3.63 to -1.87). There was no difference between readmission rates for day hospital and control patients (n = 667; RR = 0.91; 95% CI, 0.72 to 1.15). Individual patient data from three trials showed a significant time-treatment interaction, indicating a more rapid improvement in mental state (n = 407; c2 = 9.66; p = 0.002), but not social functioning (n = 295; c2 = 0.006; p = 0.941) amongst day hospital patients. Four of five trials demonstrated that day hospital care was cheaper than inpatient care (with overall cost reductions ranging from 20.9% to 36.9%).

CONCLUSIONS

Acute day hospitals are an attractive option in situations where demand for inpatient care is high and facilities exist that are suitable for conversion. They are a less attractive option when demand for inpatient care is low and where effective alternatives already exist. The interpretation of day hospital research would be enhanced if future trials made use of the common set of outcome measures used in this review. It is important to examine how acute day hospital care can be most effectively integrated into a modern community-based psychiatric service. ***VOCATIONAL REHABILITATION FOR PEOPLE WITH SEVERE MENTAL DISORDERS***

BACKGROUND

People who are disabled by severe mental disorders experience high rates of unemployment, but most want to work. Prevocational training (PVT) is the traditional approach to helping such people to return to work. PVT assumes that a period of preparation is required before those with a severe mental disorder can enter into competitive employment. Supported Employment (SEm) is a new approach that places clients in competitive employment without extended preparation. Both PVT and SEm are widely practised, but it is unclear which is the most effective.

OBJECTIVES

The overall objective of this review was to assess the effectiveness of PVT and SEm relative to each other and to standard care (in hospital or the community) for people with severe mental disorders. In addition, the review examined the effectiveness of: (1) special types of PVT ("clubhouse" model) and SEm (individual placement and support model); and (2) modifications for enhancing PVT (e.g. payment or psychological interventions).

METHODS - STUDY SELECTION

Eligible studies were randomised controlled trials (RCTs) examining the effectiveness of vocational rehabilitation approaches (PVT and SEm or modifications) for people of working age and suffering from a severe mental disorder. METHODS - DATA SOURCES: Relevant trials were identified from searches of the Cochrane Schizophrenia Group's specialised register, MEDLINE, EMBASE, CINAHL and PsycLIT, and the reference lists of all identified studies and review articles. Researchers who were active in the field were approached in order to identify unpublished studies. METHODS - DATA EXTRACTION: All data were extracted independently by two reviewers and cross-checked. Continuous data were excluded if they were collected by using an unpublished scale or were based on a subset of items from a scale. METHODS - DATA SYNTHESIS: For all comparisons, the primary outcome was the number of clients who were in competitive employment at various time points. Secondary outcomes were: other employment outcomes, clinical outcome and costs. The relative risk (RR) and number-needed-to-treat (NNT) were calculated for the relevant categorical outcomes. Continuous data were either presented as in the original trial reports or, where possible, combined across trials as a standardised mean difference score.

RESULTS

Eighteen RCTs of reasonable quality were identified: PVT versus hospital controls, three RCTs, n = 172; PVT versus community controls, five RCTs, n = 1204; modified PVT, four RCTs, n = 423; SEm versus community controls, one RCT, n = 256; and SEm versus PVT, five RCTs, n = 491). The main finding was that, on the primary outcome (number in competitive employment), SEm was significantly more effective than PVT at all time points (e.g. at 12 months, SEm 34% employed, PVT 12% employed; RR of not being in competitive employment = 0.76, 95% confidence interval 0.69 to 0.84, NNT = 4.5). Clients in SEm also earned more and worked more hours per month than those in PVT.

CONCLUSIONS

The main finding was that SEm was more effective than PVT for patients suffering from a severe mental disorder who wanted to work. There was no evidence that PVT was more effective than standard community care or hospital care. The implication of these findings is that people suffering from mental disorders who want to work should be offered the option of SEm. Commissioning agencies would be justified in encouraging vocational rehabilitation (VR) providers to develop more SEm schemes. From a research perspective, the cost-effectiveness of SEm should be examined in larger multicentre trials, both within and outside the USA. There is a case for countries outside the USA to survey their existing VR services to determine the extent to which the most effective interventions are being offered. ***DAY HOSPITAL VERSUS OUTPATIENT CARE FOR PATIENTS WITH PSYCHIATRIC DISORDERS***

BACKGROUND

This review considers the use of day hospitals as an alternative to outpatient care. Two typesof day hospital provision are covered: "day treatment programmes" and "day care centres". Day treatment programmes are day hospitals that are used to enhance the treatment of patients with anxiety or depressive disorders who have failed to respond to outpatient care. Day care centres are day hospitals that offer structured support to patients with long-term severe mental disorders who would otherwise be treated in an outpatient clinic.

OBJECTIVES

There were two objectives: first, to assess the effectiveness of day treatment programmes versus outpatient care for people with non-psychotic disorders; and, secondly, to assess the effectiveness of day care centres versus outpatient care for people with severe long-term disorders.

METHODS - STUDY SELECTION

Eligible studies were randomised controlled trials comparing day hospital care (either a day treatment programme or a day care centre) with outpatient care. Studies were ineligible if they were largely restricted to patients who were aged under 18 or over 65 years or who had a primary diagnosis of substance abuse or organic brain disorder. METHODS - DATA SOURCES: Relevant trials were identified from searches of the Cochrane Controlled Trials Register, MEDLINE, EMBASE, CINAHL, PsycLIT, and the reference lists of all identified studies and review articles. Researchers were approached to identify unpublished studies. Trialists were asked to provide individual patient data. METHODS - DATA EXTRACTION: All data were extracted independently by two reviewers and cross-checked. METHODS - DATA SYNTHESIS: Relative risks and 95% confidence intervals were calculated for dichotomous data. Standardised mean differences were calculated for continuous data.

RESULTS

There was evidence from two of the five trials identified suggesting that day treatment programmes were superior to continuing outpatient care in terms of improving psychiatric symptoms. There was no evidence to suggest that day treatment programmes were better or worse than outpatient care on any other clinical or social outcome variable or on costs. (ABSTRACT TRUNCATED)

Quality of life outcome in a randomized controlled trial of case management

BACKGROUND

This paper presents the quality of life (QOL) outcome results from the UK700 randomised controlled trial of case management.

METHOD

A total of 708 patients with severe mental illness were randomly assigned to intensive and standard forms of case management in four sites in the UK. QOL was assessed using the Lancashire Quality of Life Profile, which provides a self-reported objective and subjective appraisal of eight life domains (finances, work, leisure, family, social relations, living situation, safety and health). The outcome after 2 years was examined using univariate and multivariate analyses.

RESULTS

Significant improvements in QOL over the 2 years were observed. The QOL outcome did not differ significantly by case management treatment conditions or by diagnosis. A better outcome was associated with improvements in depression and with the location (site) of treatment. In one site there were significant improvements in all eight domains and overall QOL, with moderate or better effect sizes (> 0.4) in three domains and overall QOL.

CONCLUSIONS

Depression should be assessed when subjective QOL measures are used. Better means for describing service organisations and the context/place in which they operate should be developed in order to explain more of the variance in QOL outcomes.

Helping people with severe mental illness to obtain work: systematic review

OBJECTIVE

To determine the most effective way of helping people with severe mental illness to obtain competitive employment-that is, a job paid at the market rate, and for which anyone can apply.

DESIGN

Systematic review.

PARTICIPANTS

Eligible studies were randomised controlled trials comparing prevocational training or supported employment (for people with severe mental illness) with each other or with standard community care.

OUTCOME MEASURES

The primary outcome was number of subjects in competitive employment. Secondary outcomes were other employment outcomes, clinical outcomes, and costs.

RESULTS

Eleven trials met the inclusion criteria. Five (1204 subjects) compared prevocational training with standard community care, one (256 subjects) compared supported employment with standard community care, and five (484 subjects) compared supported employment with prevocational training. Subjects in supported employment were more likely to be in competitive employment than those who received prevocational training at 4, 6, 9, 12, 15, and 18 months (for example, 34% v 12% at 12 months; number needed to treat 4.45, 95% confidence interval 3.37 to 6.59). This effect was still present, although at a reduced level, after a sensitivity analysis that retained only the highest quality trials (31% v 12%; 5.3, 3.6 to 10.4). People in supported employment earned more and worked more hours per month than those who had had prevocational training.

CONCLUSION

Supported employment is more effective than prevocational training at helping people with severe mental illness obtain competitive employment.

Evaluating the impact of a locality based social policy intervention on mental health: conceptual and methodological issues

Urban regeneration initiatives provide an opportunity for examining the impact of changes in socio-economic circumstances on the mental health of different groups and individuals within localities. This paper sets out the conceptual and methodological bases for evaluating the impact of a population based social policy intervention on mental health. We suggest the need to integrate a range of disciplinary and methodological developments in research on health inequalities in exploring the impact of urban regeneration on mental health. A combination of multi-level modelling, subjective indicators and narrative accounts of individuals about mental health in the context of locality and personal changes are central for developing theories and methods appropriate for exploring the action and interaction of effects operating between structural and individual/agency levels.

Vocational rehabilitation for people with severe mental illness

BACKGROUND

Unemployment rates are high amongst people with severe mental illness, yet surveys show that most want to work. Vocational rehabilitation services exist to help mentally ill people find work. Traditionally, these services have offered a period of preparation (Pre-vocational Training), before trying to place clients in competitive (i.e. open) employment. More recently, some services have begun placing clients in competitive employment immediately whilst providing on-the-job support (Supported Employment). It is unclear which approach is most effective.

OBJECTIVES

To assess the effects of Pre-vocational Training and Supported Employment (for people with severe mental illness) against each other and against standard care (in hospital or community). In addition, to assess the effects of: (a) special varieties of Pre-vocational Training (Clubhouse model) and Supported Employment (Individual Placement and Support model); and (b) techniques for enhancing either approach, for example payment or psychological intervention.

SEARCH STRATEGY

Searches were undertaken of CINAHL (1982-1998), The Cochrane Library (Issue 2, 1999), EMBASE (1980-1998), MEDLINE (1966-1998) and PsycLIT (1887-1998). Reference lists of eligible studies and reviews were inspected and researchers in the field were approached to identify unpublished studies.

SELECTION CRITERIA

Randomised controlled trials of approaches to vocational rehabilitation for people with severe mental illness.

DATA COLLECTION AND ANALYSIS

Included trials were reliably selected by a team of two raters. Data were extracted separately by two reviewers and cross-checked. Authors of trials were contacted for additional information. Relative risks (RR) and 95% confidence intervals (CI) of homogeneous dichotomous data were calculated. A random effects model was used for heterogeneous dichotomous data. Continuous data were presented in tables (there were insufficient continuous data for formal meta-analysis). A sensitivity analysis was performed, excluding poorer quality trials.

MAIN RESULTS

Eighteen randomised controlled trials of reasonable quality were identified. The main finding was that on the primary outcome (number in competitive employment) Supported Employment was significantly more effective than Pre-vocational Training; for example, at 18 months 34% of people in Supported Employment were employed versus 12% in Pre-vocational Training (RR random effects (unemployment) 0.76 95% CI 0.64 to 0.89, NNT 4.5). Clients in Supported Employment also earned more and worked more hours per month than those in Pre-vocational Training. There was no evidence that Pre-vocational Training was more effective in helping clients to obtain competitive employment than standard community care.

REVIEWER'S CONCLUSIONS

Supported employment is more effective than Pre-vocational Training in helping severely mentally ill people to obtain competitive employment. There is no clear evidence that Pre-vocational Training is effective.

Matching resources to care: the acceptability, validity and inter-rater reliability of a new instrument to assess severe mental illness (MARC-1)

BACKGROUND

Most definitions of severe mental illness (SMI) are categorical and assign the patient to either SMI or not-SMI status. While this is useful for some purposes, it is a rather limited approach. The purpose of the present study is to develop a new method of addressing the issue of 'severity', and to develop a dimensional rather than a categorical approach. The paper reports on the acceptability, reliability and validity of a method developed to collect a standard set of data covering the majority of items specified in the academic and policy literature as characterising SMI.

METHOD

A single page form, Matching Resources to Care (MARC-1), containing most of the items used in definitions of SMI was used to collect data from community mental health staff about their current open caseload, in four co-terminous health and social services settings during a census week (n = 2139). In addition to the data from the four pilot sites, we conducted a substudy (n = 91), in which two raters rated the same cases during the same week.

RESULTS

The MARC-1 scores were able to distinguish between patients in receipt, and those not in receipt, of specific types of community care (level of care, eligibility for care and statutory aftercare) (P < 0.001). The MARC-1 score was modestly but significantly correlated (r = 0.28) with the Global Assessment Scale (P < 0.001). The mean percentage inter-rater agreement for the MARC-1 score items was 87%.

CONCLUSION

It is possible to use a simple census form in both health and social services agencies. The completion rates were good in both services. The levels of reliability were good, and concurrent validity was established with specific types of care in the community.

A new version of the geriatric depression scale for nursing and residential home populations: the geriatric depression scale (residential) (GDS-12R)

The objective was to develop a new short-form Geriatric Depression Scale (GDS-12R) suitable for older people living in nursing and residential care settings, including those persons with significant cognitive impairment. A total of 308 newly admitted residents of 30 nursing and residential homes in northwest England were interviewed using the Geriatric Depression Scale (GDS-15), the Mini-Mental State Examination, and the Affect Balance Scale (ABS). A 12-item version of the GDS was shown to have greater internal reliability than the 15-item version, because of the context-dependent nature of the deleted items. There was close agreement between the GDS-12R items and another indicator of depressed mood (a single item from the ABS). Furthermore, moderate to high levels of cognitive impairment did not affect the performance of the new version of the scale. The GDS-12R provides researchers and clinicians with a brief, easy-to-administer depression scale that is relevant to residential and nursing home populations.

Dependency in older people recently admitted to care homes

OBJECTIVE

to investigate dependency and general health status of a cohort of older people admitted to residential or nursing homes for long-term care.

METHOD

we assessed 308 people aged over 65 years within 2 weeks of admission for long-term care to one of 30 nursing or residential homes in north-west England. Dependency was assessed using the Barthel activities of daily living index and the Crichton Royal Behaviour Rating Scale. We collected information from the homes' records on diagnosed conditions and current medication.

RESULTS

50% of the cohort were in a 'low dependency' band (Barthel score 13 - 20): 31% of those in nursing homes and 71% of those in residential homes. In nursing homes, low-dependency residents were more likely to be self-funding than those with higher dependency. Of a number of broad diagnostic groupings, only a diagnosis of dementia was associated with nursing- rather than residential-home admission. Of 47 residents who scored 9 or less on the Mini-Mental State Examination (indicating severe cognitive impairment), 85% had no diagnosis of dementia, neurological disorder or other psychiatric disorder.

DISCUSSION

the high proportion of new admissions of subjects with low dependency needs raises questions about the effective targeting of resources and about management of the boundary between home-based and institutional care. The existence of an important group of self-funded, low-dependency new admissions to nursing homes suggests a need to provide better assessment and placement services for those who are financially independent of local authorities. Many new admissions had conditions which might benefit from rehabilitation but there were almost no therapy staff in the studied homes. In some cases where severe cognitive impairment was evident, there was no evidence that the result of any formal pre-admission psychiatric evaluation had been communicated to nursing or care staff.

Recognition of depression by staff in nursing and residential homes

Newly admitted residents in long-term care facilities are particularly vulnerable to depression and the early recognition and treatment of depression is therefore crucial around the time of admission to a home. Staff from 30 nursing and residential homes were asked to assess newly admitted residents for depression using HoNOS 65+ and their responses were compared with residents' scores on the Geriatric Depression Scale (GDS-15). The findings indicated low levels of recognition by staff, with rates ranging from 15% to 27% of those identified as depressed, depending on the definition of depression used. There was no statistically significant difference in the rate of recognition between nursing staff and other care staff. A staff survey conducted in the 30 study homes indicated that fewer than 2% had received specific in-service training on depression in older people. The findings suggest that more needs to be done to raise staff awareness of depression in residents of nursing and residential homes, particularly in newly admitted residents.

Emerging models of care management for older people and those with mental health problems in the United Kingdom

Care management has emerged as a central component in the development of community-based care in many countries. It has been government policy for providers of social services to develop care management systems in the United Kingdom since 1993. This paper examines the extent to which it is possible to begin to discern models of care from the different care management arrangements which are now emerging. First, the background to changes in policy and the role of care management in the UK social care system are discussed; second, evidence from the early phases of care management development in the UK is also examined; and third, based upon the pilot phase of a major national study of care management, the key dimensions of variation in care management through which models may be constituted are identified.

A comparison of the quality of life of severely mentally ill people in UK & German samples

The improvement of the quality of life of people with a severe mental illness is a key policy objective and an important outcome for clinical services. Drawing on cases assessed using the Lancashire Quality of Life Profile and its German translation (The Berliner Lebensqualitatprofil), this paper explores the relationship between personal characteristics, objective well being, subjective well being and overall well being. These variables are compared in two large data sets of people with severe mental illness, one from the UK (n = 1279) and the other from Germany (n = 386). The comparison shows that UK cases have significantly lower subjective well-being in almost all life domains (except safety, living situation and employment). UK cases reported slightly but not significantly higher levels of satisfaction with employment but German cases are more often employed than their UK counterparts. The German samples reported substantially better subjective well-being ratings for health, finances, family, leisure and social life. Exploration of the predictors of overall well-being shows that in both countries depression has the effect of reducing subjective well-being scores, except in relation to work (both samples), religion (UK), finance and safety (Germany). Regression analysis confirms that age, depression and objective circumstances make a small contribution to overall well-being but that subjective ratings in individual life domains make the major contribution. The most important individual predictors of overall well-being for the two samples combined include being a victim of crime, depression and satisfaction with leisure, work, health and mental health, family, living situation, finance and social contacts. Factor analysis indicates that the variance in global well-being explained in both samples combined is 36% (31% in the German samples and 38% in the UK sample).

'Not knowing where I am doesn't mean I don't know what I like': cognitive impairment and quality of life responses in elderly people

OBJECTIVE

To elucidate the extent to which elderly people with cognitive impairment are able to answer questions about their quality of life.Design and setting308 elderly residents were interviewed within 2 weeks of admission to one of 30 residential or nursing homes in north-west England.

MEASURES

The Mini-Mental State Examination (MMSE), the Lancashire Quality of Life Profile (Residential) (LQOLP(R)), the Crichton Royal Behaviour Rating Scale (CRBRS) and the HONOS-65+.

RESULTS

Of the 308 subjects, LQOLP(R) interviews were attempted with 213 who scored 10 or over on the MMSE. Of the 213, 77.5% were found to be 'interviewable', ie able to answer the majority of questions in the LQOLP(R) and in doing so to give answers in which the interviewer had confidence. Of the seven cognitive domains measured by the MMSE, visual construction and registration were not significantly associated with interviewability. While orientation to time and recall were significantly associated with interviewability, many interviewable respondents had poor scores in these domains. No respondents were interviewable who scored less than 2 (out of 5) for orientation to place or less than 3 (out of 8) for language or less than 2 (out of 5) for attention.

CONCLUSIONS

A high proportion of elderly people can answer questions about their quality of life, even in the presence of significant cognitive deficits.

[Short assessment of subjective quality of life. Application and results of a short form of the Berliner Lebensqualitätprofil (BELP-KF)]

The concurrent validity between the Berliner Lebensqualitätsprofil (BELP) and a new developed short form (BELP-KF) was tested in a sample of schizophrenia outpatients (N = 36) and turned out to be very high. The restriction to subjective quality of life questions did not lead to a greater halo-effect in the sense of an increasing similarity of single item values. Correlations with psychopathological symptoms were almost identical for both interview-versions. The same is true concerning the factorial structure of the satisfaction items which was nearly congruent. Two optional items on satisfaction with sexual life and with psychopharmacological treatment, which had been included into the short interview version, were attributable to an underlying general satisfaction dimension. Among 14 variables satisfaction with psychopharmacological treatment had the second highest factor-loading on the resulting general satisfaction factor.

Who needs needs?

The idea of assessing needs both in individuals and in populations is popular in health and social care, but has serious conceptual shortcomings. The concept of needs does not distinguish between the identification of a problem and its solution. It inhibits a consideration of the probabilities as to how effective various interventions may be in any given case — nor does it reflect the iterative process that is the reality of most health and social care. It does not specify goals and oversimplifies evaluation of outcome because it does not take into account different degrees of change. In assessing population needs, there is the special risk of equating service use with service need, thereby entrenching the status quo. Instead of assessing needs, it is proposed that we identify problems, specify goals and choose interventions on the basis of probabilities of effectiveness. The outcome of any given intervention can be repeatedly reviewed with respect to its goals, and priorities may be reset accordingly.

Preclinical and clinical studies of MMP inhibitors in cancer

The role of matrix metalloproteinases in tumor angiogenesis and growth is now well recognized for models of both human and animal cancer. Clinical studies currently under way with the prototype matrix metalloproteinase inhibitor, marimastat, will establish whether inhibitors of these enzymes are of benefit in the treatment of different types of human cancer. On chronic therapy in humans, marimastat induces a reversible tendinitis that can also be detected in certain animal species. This paper compares the ability of broad-spectrum and various types of selective matrix metalloproteinase inhibitors to induce tendinitis and to exhibit anticancer effects in an animal cancer model. Under conditions in which both systemic exposure and inhibitor potency are controlled, selective inhibitors are less pro-tendinitic, but are weaker anticancer agents than broad-spectrum agents such as marimastat. The clinical relevance of these findings is discussed.

Prevalence and detection of serious psychiatric disorder in defendants attending court

BACKGROUND

Diversion programmes in magistrates' courts are designed to provide immediate advice or access to mental-health treatment facilities for defendants when appropriate. The prevalence of serious psychiatric disorder and the proportion of defendants who might require transfer are unknown. We undertook a study to address these issues and to find out whether defendants with such disorders are reliably detected by court personnel and referred to psychiatric staff in court diversion programmes.

METHODS

A two-phase screening method used questionnaires for psychiatric disorder (the general health questionnaire and psychotic screening questionnaire) and screening instruments for alcohol and substance misuse followed by standard psychiatric interview (schedules for clinical assessment in neuropsychiatry). The detection rate of defendants with serious psychiatric disorder by court staff was observed.

FINDINGS

The frequency of serious psychiatric disorder was 1.31% (three of 229) among defendants appearing in court direct from the community and 6.57% (96 of 1460) among those held in custody overnight. Of the 99 defendants with serious psychiatric disorder, 34 had schizophrenia and other psychoses and 55 had depressive disorders. 42 (76%) of the 55 individuals with depressive disorders had suicidal ideas, which were recorded on the first-phase screening questionnaire in many cases. Only 14 of 96 defendants from overnight custody with serious psychiatric disorder were detected by court staff and referred to the court diversion programme.

INTERPRETATION

There is a substantial rate of psychiatric disorder in the court population, which is not satisfactorily detected with the current system. Brief screening questionnaires and training of court staff are probably necessary for detection of people with serious psychiatric disorder passing through the courts.

An evaluation of the impact of clubhouse membership on quality of life and treatment utilization

A group of clubhouse users matched with similar patients (not clubhouse users) in a neighbouring area were compared in terms of quality of life (Lancashire Quality of Life Profile), service utilization and treatment costs over a two year period. The clubhouse group achieved a reasonable employment status and good social relationships, and advantages in subjective well-being favoured the clubhouse group. Over two years the pattern of service utilization and costs also favoured the clubhouse group. When the two groups were disaggregated for employment status the group with least treatment utilization and lowest costs was the employed clubhouse group.

Application and results of the Manchester Short Assessment of Quality of Life (MANSA)

BACKGROUND

Based on experiences and empirical evidence gained in studies using the Lancashire Quality of Life Profile (LQLP), the Manchester Short Assessment of Quality of Life (MANSA) has been developed as a condensed and slightly modified instrument for assessing quality of life. Its properties have been tested in a sample of community care patients.

METHOD

Fifty-five randomly selected patients on the Care Programme Approach were interviewed using the LQLP, the MANSA and the Brief Psychiatric Rating Scale.

RESULTS

Correlations between subjective quality of life scores on MANSA and LQLP were all 0.83 or higher (0.94 for the satisfaction mean score). Cronbach's alpha for satisfaction ratings was 0.74, and association with psychopathology was in line with results for LQLP as reported in the literature.

CONCLUSIONS

The MANSA is a brief instrument for assessing quality of life focusing on satisfaction with life as a whole and with life domains. Its psychometric properties appear satisfactory.

Outcome for people with schizophrenia before and after Medicaid capitation at a community agency in Colorado

OBJECTIVE

To investigate the effect of a capitated funding mechanism for the psychiatric care of Medicaid recipients, a study of outcome, satisfaction, and service utilization among adults with schizophrenia and schizoaffective disorder was conducted at a Colorado agency before and after the introduction of the new funding mechanism.

METHODS

Two random samples of 100 clients each were selected, one a year before capitation was introduced and one a year after. Subjects were interviewed about their quality of life, needs, and service satisfaction. Psychopathology and service utilization were also measured.

RESULTS

Psychopathology was lower after capitation in most dimensions. The number of subjects admitted to the hospital during a six-month period beginning a year after capitation was 57 percent lower than in the equivalent period before capitation, with no increase in the amount of outpatient treatment provided. Subjects reported improved quality of life in the domains of work, finances, and social relations. Significant changes in needs or service satisfaction were not detected.

CONCLUSIONS

No evidence was found that Medicaid capitation had an adverse effect on the client population after one year. Findings suggested that capitation led to an efficient use of treatment resources.

1.8-A crystal structure of the catalytic domain of human neutrophil collagenase (matrix metalloproteinase-8) complexed with a peptidomimetic hydroxamate primed-side inhibitor with a distinct selectivity profile

Matrix metalloproteinases (MMP) are zinc endopeptidases involved in tissue remodelling. They have been implicated in a series of pathologies, including cancer, arthritis, joint destruction and Alzheimer's disease. Human neutrophil collagenase represents one of the three interstitial collagenases that cleave triple-helical collagen of type I, II and III. Its catalytic domain (residues Phe79-Gly242) has been heterologously expressed in Escherichia coli and crystallized as a non-covalent complex with the hydroxamate inhibitor BB-1909, which has distinct selectivity against different MMP, in a crystal form. The crystal structure, refined to 0.18-nm resolution, shows that BB-1909 is a right-hand-side inhibitor that binds to the S1'-S3' subsites and coordinates to the catalytic Zn2+ in a bidentate manner via the hydroxyl and carbonyl oxygen atoms of the hydroxamate group in a similar manner to batimastat. The collagenase/BB-1909 complex is described in detail and compared with the collagenase/batimastat complex. These studies provide information on MMP specificity and thus may assist the development of more-selective MMP inhibitors.

Profiles of subjective quality of life in schizophrenic in- and out-patient samples

For the use of subjective quality of life as an evaluation criterion, it should be known if measures are reliable, to what extent they are influenced by other variables and whether differences and similarities can be detected across treatment situations. Quality of life profiles (Berliner Lebensqualitatsprofil/Lancashire Quality of Life Profile) of 440 schizophrenic patients (from Berlin, Germany and from Wales, UK) were examined. Reliabilities differed between life domains and groups. The influence of other variables was moderate and varied between the groups. Several significant differences between subsamples could be shown between in-patients with a shorter present stay and out-patients. In addition, interesting similarities in profile patterns between in-patients with a longer stay (> or = 2 years) and out-patients can be found. Being admitted to a psychiatric hospital seems to have an influence on the level and structure of subjective quality of life for some time. Being in a psychiatric hospital for a longer time seems to coincide with a stabilization of level and structure of subjective quality of life. Future reports on subjective quality of life should include diagnostically homogeneous sampling and control the correlation with psychopathology. Further research is needed to clarify the impact of other variables (e.g. length of stay, cognitive variables, treatment features) on patients' satisfaction in different settings.

Describing mental health services: the development of a mental health census in the north-west of England

In the United Kingdom, national policy and local service provision both direct provision towards people with a severe mental illness (NHS and Community Care Act, 1990; Department of Health, 1993, 1994). An independent report by the Mental Health Foundation (1994), a leading mental health charity, recommended that the Department of Health “promulgates a practical definition of severe mental illness (SMI) in order to concentrate attention and services on those in greatest need”.

In order to assess the extent to which a provider or a purchaser has focused attention upon the SMI, definitions are being developed in most services in the UK; this will facilitate the quantification of the number and proportion of SMI in contact with services. The definitional approach uses a (variable) number of criteria to determine status as a severely mentally ill person. It is essentially categorical because the individual is placed in one of two categories, SMI or not-SMI.

[Quality of life as a planning and evaluation criterion in psychiatric management]

In sociology and psychology, quality of life and subjective well-being have been being relevant constructs and subject of empirical research for several decades. Results of this research are reviewed, and findings of the more pragmatic specific studies on quality of life in the mentally ill are summarised. Although subjective quality of life may be influenced by various factors, it stands as an own important criterion. Finally, some open questions for empirical research, for theoretical studies and for public discussion are mentioned. These questions should be addressed before a decision can be made as to which extent quality of life is a useful criterion for the planning and evaluation of mental health care.

Structure determination and analysis of human neutrophil collagenase complexed with a hydroxamate inhibitor

Matrix metalloproteinases are a family of zinc endopeptidases involved in tissue remodeling. They have been implicated in various disease processes including metastasis, joint destruction, and neurodegeneration. Human neutrophil collagenase (HNC, MMP-8) represents one of the three "interstitial" collagenases that cleave triple-helical collagens types I, II, and III. Its 163-residue catalytic domain (Met80 to Gly242) has been expressed in Escherichia coli and crystallized as a noncovalent complex with the hydroxamate inhibitor batimastat. The crystal structure, refined to 2.1 A, demonstrates that batimastat binds to the S1-S2' sites and coordinates to the catalytic zinc in a bidentate manner via the hydroxyl and carbonyl oxygens of the hydroxamate group. The batimastat-collagenase complex is described in detail, and the activities of batimastat analogues are discussed in the light of the protein-inhibitor interactions revealed by the crystallography studies.

Primary prevention of parenting dysfunction in high-risk cases

Evaluation of high-risk cases treated via a tri-agency, interdisciplinary, early-intervention program suggests that a better outcome was achieved in the treatment program than in a control group of similar high-risk families receiving standard care. The number of treated cases requiring child protection services decreased during treatment, and confirmed episodes of child abuse were fewer in the treated group than in the control group.

Psychopathology and quality of life among mentally ill patients in the community. British and US samples compared

Sixty-nine mentally ill patients in treatment in an intensive community support system in Boulder, Colorado, were evaluated using the same measures of quality of life and psychopathology as were used in assessing mentally ill patients in hospital and community facilities in Manchester. Psychopathology was greater in the Boulder samples, but quality-of-life scores were no worse for the American patients. The relationship of these findings to systems of care and availability of psychiatric hospital beds is discussed.

Variation in requests to social services departments for assessment for compulsory psychiatric admission

Eighty-two local authority social services departments in England and Wales participated in a postal survey of their responses to psychiatric emergencies, and 52 of the authorities provided detailed information on the rates of requests made to them for assessments under the Mental Health Act, 1983. This paper reports upon the variation in the rates of requests in different types of local authorities and regions. Variations are related to the availability of approved social workers (ASWs) and the Jarman Index of social deprivation. Requests for assessment and treatment order (Sections 2 and 3) are related to a greater number of ASWs, but only in county authorities, and requests for emergency admission (Section 4) are related to greater social deprivation, but only in London. Possible explanations for these findings are considered. Requests for the use of treatment orders have increased since the Act was introduced and now stand at more than one third of all requests, whereas requests for the use of emergency orders have declined to fewer than 8% of all requests.

Psychiatric morbidity in social workers' clients. A comparison between an inner-city area and a small town

The rate of psychiatric disorder in a social services sample in a small town was compared to the rate in an inner-city sample. Nearly 40% of respondents in the small town had a positive General Health Questionnaire score and 37% had case status (ID greater than 5) on the Present State Examination. Most of these were cases of neurotic depression and were generally recognised as such by the social workers. The type of intervention undertaken by social workers differed in the two settings. Small-town social workers were more likely to offer advice, guidance, exploration and mobilisation of resources. The small-town social workers were more likely to have success in helping their clients with problems of social isolation and marital disharmony than were their inner-city counterparts. Mental illness problems, however, showed less improvement than in the inner-city sample, with over one-third of the small-town cases remaining unwell throughout the 12-month follow-up. Both previous psychiatric history and current depression were indicators of a poor outcome. The present findings provide further support for the argument that unless there is close collaboration between social workers, the medical profession, and health care teams, people who present their problems to social services are unlikely to have their mental health problems addressed adequately.

Mental health policy in practice: lessons from the All Wales Strategy Mental Illness

The ultimate objective of the All Wales Strategy--Mental Illness, is to produce a community based mental health service led by multidisciplinary community mental health teams. This paper is based upon a report commissioned by the Welsh Office Social Services Inspectorate based upon a review of progress in the implementation of the strategy through scrutiny of County Joint Plans and meetings with County Joint Planning Teams. In general, we found that community multidisciplinary teamwork was not well developed throughout Wales. Insufficient attention was being paid to issues of staff development and the capacity to monitor and evaluate service developments. The need for a baseline assessment of current performance by health and social services authorities seemed inescapable, if the impact of the strategy is to be reliably and validly assessed.

Case management, quality of life, and satisfaction with services of long-term psychiatric patients

Two scales developed in Great Britain, the QOL Profile and the General Satisfaction Questionnaire, were used to examine the relationship between type of case management services and quality of life and satisfaction with treatment of 68 long-term psychiatric patients in Colorado. Factor analysis identified three types of case management activities that tended to occur together: assertive outreach (direct help, out-of-office visits, and monitoring), brokerage (referral to other agencies), and counseling and assessment. Monitoring was the only variable positively associated with quality of life for all patients; brokerage was the only variable negatively associated with acceptability of services. The number of case management contacts was negatively associated with treatment satisfaction.

The 1983 Mental Health Act in five local authorities: a study of the practice of approved social workers

This paper represents the first report of an ongoing collaborative project and charts the activities of social workers undertaking their duties within the framework of the 1983 Mental Health Act in five English Local Authorities for one year. Social workers are involved in a range of duties under the Act, but most commonly they are involved in assessments with a view to compulsory detention. The characteristics of people assessed are examined, and a profile emerges of vulnerable subgroups, typically younger men, older women, and people living in socially impoverished situations. Considerable variation between Authorities is found in terms of numbers of assessments, and in numbers of detentions. Low levels of 'diversion' into alternative care are identified. Comparisons are made with a major national study which took place four years earlier. Higher rates of detention are found on average, but lower rates of use of emergency provision (Section 4). An examination of the organisational context within which Approved Social Workers (ASWs) practice reveals a great deal of variation between authorities in terms of the ongoing experience of assessments available to ASWs. Social workers based in Emergency Duty Teams and Hospital Teams are compared, and a distinctive profile of their work emerges, the hospital-based ASWs being more likely to be assessing 'known' people, often already in hospital, and referred for assessment by consultants. The implications of these findings for the management and deployment of Approved Social Workers are briefly discussed. The emphasis is upon the role of the ASW in terms of balancing the rights and needs of people assessed under the Act.

Psychiatric morbidity in clients of social workers: social outcome

141 clients referred to social service department local social work teams (area workers) and general practice attachments were interviewed to assess their levels of psychiatric morbidity. 101 cases received clinical and social reassessment at twelve months. A substantial proportion (63%) had a positive social outcome according to the client and social worker, a finding confirmed by an independent social assessment. Family break up, more common in the area setting, was associated with a better clinical outcome. Attachment clients had significantly higher levels of psychiatric morbidity, and in clinical terms improved more frequently than area cases, but not significantly so. Clinically improved cases had a higher number of GP-social worker contacts. Both social and clinical variables contributed to the prediction of clinical outcome. By reducing the availability of attached workers, social services departments are removing a valuable source of help for people with psychiatric disorders.

Treatment of severe psychiatric illness in a day hospital

Severity of psychiatric illness was assessed using standardised clinical and social measures in 69 in-patients and 41 day patients admitted consecutively from the community. Day and in-patients differed little in terms of psychiatric symptoms and social disability, especially if compulsory admissions were excluded. Protection of self or others was a common reason for in-patient admission given by clinicians, who were otherwise prepared to treat seriously ill patients in the day hospital. Very few of the day patients had to be transferred to the in-patient facility, and at three months and one year the two groups showed similar improvements. It is concluded that day treatment is feasible for some seriously ill psychiatric patients, but a random-allocation study is required to assess more completely the efficacy of day treatment, and define the characteristics of those who require in-patient admission.

Psychiatric morbidity in the clients of social workers: clinical outcome

Out of 141 new referrals to a Social Services Department 101 were assessed at inception and twelve-month follow-up using the Present State Examination (PSE), the Social Maladjustment Schedule (SMS) and the Case Review Form (CRF). Mental illness, financial and housing problems were the three problems most frequently identified by the social workers. At inception 72 (51%) of the subjects were PSE cases (ID greater than 5) and 25% at follow-up. The type of social work help offered to cases and non-cases did not differ. Social and clinical data collected at inception and follow-up were used to classify (using discriminant function analysis) caseness at inception and follow-up and clinical change. Caseness at inception (82% of subjects were correctly classified) was associated with depression, subjective social problems and poverty. Caseness at follow-up (74% correctly classified) was associated with poor coping abilities at inception and clinical features of depression. Clinical change (worsening) (71% correctly classified) was associated with seeing a Community Psychiatric Nurse and poor coping abilities at inception. The ability to classify correctly cases and change was enhanced when additional data from follow-up interviews were used. In the PSE cases, only clinical worsening was correctly classified by a high GHQ score at inception, age and poor coping abilities. The last result is similar to that obtained in general practice by Mann et al. (1981).