Stress in mental health nursing: findings from the Mental Health Care survey

Organisational and administrative concerns topped the list of stressors reported by a national sample of hospital and community mental health nurses. Seven of the ten top stressors were listed by both groups. Community nurses also listed inadequate service provision and lack of time to plan treatment. Hospital nurses were most stressed by inadequacy of staffing cover in potentially dangerous situations and low morale at work. Jerome Carson et al believe the findings indicate an urgent need for change at senior NHS management and administration level.

Case management: a week in the life of a clinical case management team

This paper describes the work of a clinical case management core team (four nurses and an occupational therapist) during the course of a week. Information was gathered through non-participant observation of the team by two independent researchers. Transcripts produced from the data recorded were examined. From this, seven categories of activity were identified: planned client contact; unplanned client contact; family/carer contact; liaison; administration; team information sharing and supervision, training and personal development. These categories were felt to encompass the range of activities practised by the team. The amount of time that case managers spent engaged in these core functions was calculated. Detailed examples are presented. Results are discussed with reference to Kanter's components and principles of clinical case management.

Effect of cognitive-behavioural training on job-finding among long-term unemployed people

BACKGROUND

The principles of cognitive-behavioural therapy (CBT) have been applied successfully through individual psychotherapy to several psychiatric disorders. We adapted these principles to create a group--training programme for a non-psychiatric group-long-term (> 12 months) unemployed people. The aim was to investigate the effects of the programme on measures of mental health, job-seeking, and job-finding.

METHODS

289 volunteers (of standard occupational classification professional groups) were randomly assigned to a CBT or control programme, matched for all variables other than specific content, that emphasised social support. 244 (134 CBT, 110 control) people started the programmes and 199 (109 CBT, 90 control) completed the whole 7 weeks of weekly 3 h sessions (including three CBT, seven control participants who withdrew because they obtained employment or full-time training). Questionnaires completed before training, on completion, and 3-4 months later (follow-up data available for 94 CBT, 89 control) assessed mental health, job-seeking activities, and success in job-finding. Analyses were based on those who completed the programmes. Participants were not aware that two interventions were being used. Investigators were aware of group allocation, but were accompanied in all programmes by co-trainers who were non-investigators.

FINDINGS

Before training, 80 (59%) CBT-group participants and 59 (54%) controls scored 5 or more on the general health questionnaire (GHQ; taken to define psychiatric caseness). After training, 29 (21%) and 25 (23%), respectively, scored 5 or more (p < 0.001 for both decreases). Improvements in mean scores with training on the GHQ (between-group difference 3.91, p = 0.05) and in other measures of mental health were significantly greater in the CBT group than in the control group. There were no significant differences between the groups in job-seeking activity during or after training, but significantly more of the CBT group than of the control group had been successful in finding full-time work (38 [34%] vs 13 [13%], p < 0.001), by 4 months after completion of training.

INTERPRETATION

These results suggest that group CBT training can improve mental health and produce tangible benefits in job-finding. Application of CBT among the unemployed is likely to benefit both individuals and society in general.

Macrophages and apoptotic cells in human colorectal tumours

The numerical relationship between tumour associated macrophages (TAM) and apoptotic cells in 12 human colorectal tumours was evaluated. TAM were labelled immunohistochemically and apoptotic cells were visualized by counterstaining with haematoxylin and eosin (H&E). The stereological techniques, Cavalieri's estimator of volume and the Disector were used to estimate both tumour volume and numerical density of both cell types. The occurrence of TAM per unit volume of tissue increased with increasing tumour volume to a maximum in a tumour of 110.5 cm3, after which numbers declined. Levels of apoptosis also increased with tumour volume though more erratically than levels of TAM and declined for tumour volumes greater than 80 cm3. This is the first report of an attempt to assess the relationship between apoptotic cells and TAM in human tumours.

Improved local control of invasive bladder cancer by concurrent cisplatin and preoperative or definitive radiation. The National Cancer Institute of Canada Clinical Trials Group

PURPOSE

A prospective randomized trial was conducted to determine whether the addition of concurrent cisplatin to preoperative or definitive radiation therapy in patients with muscle-invasive bladder cancer improved local control or survival.

PATIENTS AND METHODS

Ninety-nine eligible patients with T2 to T4b transitional cell bladder cancer participated, 64% with cT3b or cT4. Patients and their physicians selected either definitive radiotherapy or precystectomy radiotherapy; patients were then randomly allocated to receive intravenous cisplatin 100 mg/m2 at 2-week intervals for three cycles concurrent with pelvic radiation, or to receive radiation without chemotherapy. Patients were stratified by clinical tumor stage and by radiation plan. The median follow-up duration is 6.5 years.

RESULTS

The occurrence of distant metastases was the same in both study arms. However, 25 of 48 control patients have had a first recurrence in the pelvis, compared with 15 of 51 cisplatin-treated patients (P = .036). The pelvic relapse rate in the two groups was significantly reduced by concurrent cisplatin (P = .038, log-rank test) and this effect was preserved in a stepwise Cox regression model of prognostic factors (hazards ratio, 0.50; 90% confidence interval [CI], 0.29 to 0.86; P = .036). The hazard reduction was similar for both radiation plans. Pretreatment leukocytosis and high clinical stage were independent adverse factors in a Cox model of overall survival, but the effect of cisplatin was not significant.

CONCLUSION

Concurrent cisplatin may improve pelvic control of locally advanced bladder cancer with preoperative or definitive radiation, but has not been shown to improve overall survival. The use of concurrent cisplatin had no detectable effect on distant metastases.

First steps towards evaluating clinical supervision in nursing and health visiting. I. Theory, policy and practice development. A review

The subject of clinical supervision for nurses and health visitors in the UK is considered in this paper. The paper highlights recent debates in thinking and rapid developments in practice. The original concept of clinical supervision, its theoretical propositions and development, recent policy influences and current strategies for evaluation are debated.

Stress, coping and burnout in mental health nurses: findings from three research studies

In this paper we present data from three research studies on stress, coping and burnout in mental health nurses. All three studies used a range of self report questionnaires. Measures included a demographic checklist, the General Health Questionnaire (GHQ-28), the Maslach Burnout Inventory, the DCL Stress Scale and the Cooper Coping Skills Scale. In all, 648 ward based mental health nurses were surveyed. There were no significant differences between levels of psychological distress on GHQ Total Score, but there were differences in caseness rates. In Study 3, some 38% of nurses were found to score at or above the criterion for caseness. The main stressors for ward staff were to do with staff shortages, health service changes, poor morale and not being notified of changes before they occurred. Differences in coping skills were found across studies. The study group with the highest stress scores also had the lowest coping skills scores. This was also associated with significantly higher alcohol consumption and greater self reported sickness absence. Scores on the Maslach Burnout Inventory showed higher levels of burnout amongst nurses in Study 3. These three studies have confirmed that stress is a problem for ward based mental health nurses. Two main implications arise from this work. Firstly we need models of the stress process that are empirically based, and which help us identify the moderating variables that reduce the impact of stressors on nurses. Secondly, we need to utilise this knowledge to deliver stress management interventions for staff. We end by outlining a model which may help us both understand the process of stress causation, and move towards our goal of stress reduction.

Insulin-like growth factor-I influences the initiation of myelination: studies of the anterior commissure of transgenic mice

The effects of insulin-like growth factor-I (IGF-I) on the initiation of myelination have been examined in the posterior portion of anterior commissure of the transgenic (Tg) mice that overexpress IGF-I in brain, and those which exhibit ectopic brain expression of IGF binding protein-1 (IGFBP-1), an inhibitor of IGF actions. In IGF-I Tg mice the number of ensheathed axons was increased compared to their normal littermates. The distribution of the axon size further showed that both small (< 300 nm) and large (> 700 nm) axons were more often ensheathed and myelinated. The opposite was true in IGFBP-1 Tg mice. These data indicate that IGF-I increases myelin ensheathment independent of axon diameter, and support the hypothesis that the absolute axon size is not the sole determinant for the initiation of myelination in CNS.

In vivo actions of insulin-like growth factor-I (IGF-I) on brain myelination: studies of IGF-I and IGF binding protein-1 (IGFBP-1) transgenic mice

To study the effects and mechanisms of insulin-like growth factor I (IGF-I) on brain myelination in vivo, the morphology of myelinated axons and the expression of myelin specific protein genes have been examined in transgenic (Tg) mice that overexpress IGF-I and that those ectopically express IGF binding protein-1 (IGFBP-1), a protein that inhibits IGF-I actions when present in molar excess. Our data show that the percentage of myelinated axons and the thickness of myelin sheaths are significantly increased in IGF-I Tg and decreased in the IGFBP-1 mice. Cerebral cortical proteolipid protein (PLP) and myelin basic protein (MBP) mRNAs consistently exhibit approximately 200% increases in IGF-I Tg mice and approximately 50% decreases in IGFBP-1 Tg mice. The percentage of oligodendrocytes labeled with a PLP cRNA probe in the corpus callosum and cerebral cortex also is increased in IGF-I Tg mice and reduced in IGFBP-1 Tg mice, suggesting that IGF-I promotes oligodendrocyte survival and/or proliferation. The alterations in the number of oligodendrocytes, however, can not completely account for the changes in myelin gene expression. These results strongly indicate that IGF-I increases myelination by increasing the number of myelinated axons and the thickness of myelin sheaths, the latter by mechanisms that involve stimulation of the expression of myelin protein genes and increase of oligodendrocyte number.

The Claybury Community Psychiatric Nurse Stress Study: is it more stressful to work in hospital or the community?

The Claybury community psychiatric nurse (CPN) stress study collected data on stress levels in 250 CPNs and 323 ward-based psychiatric nurses (WBPN) in the North East Thames region. Four out of 10 CPNs were found to be experiencing high levels of psychological distress on GHQ scores. Whilst both CPNs and WBPNs scored highly on scores of occupational burnout, especially on emotional exhaustion scores, WBPNs scored worse on emotional detachment from their patients and were achieving less personal fulfilment from their work. Both groups of nurses were more satisfied with direct patient clinical work than with their employment conditions, particularly their working environments and, for CPNs, their relationships with their managers. The different patterns of coping skills are explored and discussed for both groups of nurses, especially the use of social support, time management and organization of tasks. The study concludes that whilst major changes are occurring in the psychiatric arena for both groups of nurses, stress is reaping its toll on mental health nurses, in terms of higher absence rates, lower self-esteem and personal unfulfilment. This could not only affect the quality of patient care but also future career prospects for nurses. The study invites serious consideration of introducing stress-reducing measures in the work-place as well as further research into specific stressors for different groups of nurses.

Stress in mental health nurses: comparison of ward and community staff

Work place stress is an increasing concern for mental health nurses. This article reports the findings of two research studies of ward and community-based staff, identifying specific stressors. Reducing staff stress levels is essential if patient care is not to suffer.

Stress and coping strategies in community psychiatric nurses: a Q-methodological study

With the development of the concept of community care there has been a significant expansion of the community psychiatric nurse (CPN) profession. The present study attempts to examine which aspects of their work CPNs currently find stressful. The study also examines the various strategies which CPNs feel to be useful in attempting to cope with such occupational stress. Forty-four CPNs in four health districts participated in this Q-methodological study which provided the opportunity for CPNs to construct their own concepts of stressors and coping strategies. The results obtained indicated that CPNs identified nine distinct areas of stress within their work, along with 12 distinct coping strategies which they considered useful in attempting to deal with such stress. The implications of these findings are discussed.

Stress and the community mental health nurse: the development of a measure

The issue of stress amongst health care professionals is currently a major concern within the British National Health Service. It is important for researchers to develop both reliable and valid psychometric measures to assess occupational stress. This paper outlines the development and piloting of a measure of professional stress for community mental health nurses, the CPN Stress Questionnaire (Revised). Data on the reliability and validity of this new measure are presented. It is concluded that this measure has good psychometric properties. A range of possible research applications is outlined.