Search PubMed⌕ Search

Biomedical subjects

L Bowers

Publications and source records attributed to L Bowers.

At least 37 records · Page 2Linked to original sources
PubMed2001

Special observation in the care of psychiatric inpatients: a literature review.

This paper summarizes the results of a search of electronic databases for papers on special observation (SO). Published studies to date about SO are entirely descriptive. No evaluative research appears to have taken place, leaving the procedure based on clinical pragmatism and tradition. Something between 3%-20% of admissions receive some form of SO during their stay and the rate of usage varies widely between wards. SO is used as a method of controlling and containing the most disturbed patients who are considered to be imminently at risk of harming themselves or others. Such patients tend to be younger and suffering from acute psychosis or depression. Which professional staff have the authority to initiate and terminate SO varies from place to place, as does its duration. The financial costs have been crudely assessed and are reported to be very high, perhaps up to 20% of the nursing budget for a hospital. Further variation exists on who is allowed to carry out SO. Nurses frequently make unofficial modifications to the procedure based upon their own individual judgments and assessments, and policies vary widely among hospitals. There is little agreement between authorities on what nurses should do during SO, although there is some evidence that it can, under certain circumstances, be therapeutic. However there is also evidence that nurses find SO stressful and patients dislike it.

Dangerous Behavior↗
PubMed2000

Psychiatric nursing and compulsory psychiatric care.

Community psychiatric nurses (CPNs) have long been involved in the operations of the English Mental Health Acts. Research has shown that compulsory detention is not used uniformly or consistently. Rates of involuntary hospitalization are reported to vary widely across Europe, but there is some consensus on patient profiles. The ethnicity, social status and gender of the patient, the involvement of the police, the availability of care, problems caused to relatives, and the country and particular legislative system where these judgements take place, all influence who is compulsorily detained. This article reviews recent evidence from Europe and argues that involuntary psychiatric care can no longer be seen as entirely dependent on the symptoms and behaviour of the patient and that CPNs should be aware of and reflect upon these factors before invoking the detention process.

Commitment of Persons with Psychiatric Disorders↗
PubMed2000

Suicide and self-harm in in-patient psychiatric units: a study of nursing issues in 31 cases.

A significant number of incidents of suicide and self-harm occur whilst patients are in receipt of care as in-patients. This audit comprises 31 cases which were referred to the first author for expert opinion, each case being the subject of legal action brought by patients and/or their families. The cases were referred from 31 different NHS trusts across England. All concerned suicide/serious self-harm in people in receipt of in-patient care. The aims of this audit were to carry out a detailed assessment of the 31 individual cases, so as to provide a nursing dimension to already established enquiries in this area and also to examine whether specific issues might be the subject of more systematic research. Further, this paper aims to provide some insights in the area of litigation, where nurses are becoming increasingly involved. The same broad approach to information-gathering and analysis was used, comprising a systematic review of case records, trust policies, expert reports and, where appropriate, inquest transcriptions. The sample comprised 12 suicides and 19 cases of serious self-harm. Factors associated with these events include: being male, having a dual diagnosis of mental illness and drug/alcohol abuse, and age between 21 and 30 years. Of the 12 deaths, five occurred in hospital, four by hanging and one by drowning. The audit highlighted environmental factors associated with these events which, arguably, could be simply addressed. There was a considerable variation in the content and quality of observation policy and practice. The results of this audit point to the need for further research but, above all, provide evidence requiring urgent action by the Department of Health regarding the setting of national standards.

Adult↗
PubMed2000

Suicide and self-harm in inpatient psychiatric units: a national survey of observation policies.

There is little empirical literature on observation as a psychiatric nursing procedure to prevent patients from harming themselves or others. National guidelines for this practice do not exist, with a consequence that local policies might be variable in content and quality. This paper reports a national survey of observation policies and usage based upon a stratified random sample of 27 psychiatric inpatient service providers in England and Wales. Extreme variation in terminology and practice was encountered. The terminological confusion is likely to reduce nurses' clarity about their responsibilities and increase risks to patients. Further variation exists from place to place as to whether, and to what extent, student nurses and family members should be entrusted with the responsibility to observe patients. More than one in 10 services of the sample still have no written observation policy, and four in 10 have no clinical recording system of the procedure in place. Nurses commonly amend the procedure and terminology on an ad hoc basis. The results of this survey confirm that the Department of Health should set national standards for the policies and procedures for patient observation and that as an interim step practice guidance should be issued to all nurses (and other mental health workers) involved in this procedure.

Documentation↗
PubMed2000

Determinants of absconding by patients on acute psychiatric wards.

Determinants of absconding by patients on acute psychiatric wards Absconding by patients from acute psychiatric wards is a high risk behaviour and has been linked to harm to self and others. Previous research on the characteristics of absconders has been overly reliant on officially generated statistics and small numbers of variables, limiting the conclusions that may be drawn. This paper reports on a prospective study of absconders from 12 acute admission wards in three English National Health Service Trusts over 5 months, compared to a control group matched for ward. Extensive data on absconder and control characteristics were collected from case records and from nursing staff. Absconders were significantly different from controls in many respects. Absconding is linked to other forms of non-compliant patient behaviour, e.g. medication refusal and involvement in violent incidents. Significant variations in the rates of absconding were found between different wards, and between different consultant psychiatrists. Predictive factors were identified by logistic regression. Study in the diverse fields of non-compliance should be brought together as these phenomena are likely to be interrelated. Further investigation is required to determine exactly what it is that consultant psychiatrists and ward nurses do that affects absconding rates.

Acute Disease↗
PubMed2000

The expression and comparison of ward incident rates.

The expression of ward incident rates in past research has been unclear and disorganized, resulting in incomparability of information between studies and a lack of precision. Five methods of incident rate calculation and expression are named and described in this article, and their advantages and disadvantages are delineated. Modest recommendations are made as to how researchers should use and express incident rates in the study of violence, absconding, self-harm, seclusion, constant observation, and other such behaviors.

Bed Occupancy↗
PubMed1999

A European perspective on psychiatric nursing and violent incidents: management, education and service organisation.

The topic of violent incidents and its importance to inpatient psychiatric nursing practice is well recognised in the academic literature. However the awareness and profile of the issue in different European countries is highly variable. In this paper five European countries are compared: Italy, Norway, the Netherlands, Sweden and the UK. Contextual factors are likely to determine the perception, recognition and acknowledgement of the problem. Those described in detail here are the organisation of psychiatric inpatient services, the training of psychiatric nurses, and the methods used by those nurses to control and contain disturbed patients. For each of these factors large variations exist between the countries considered. The conclusion is drawn that there is much scope for useful comparative research.

Antipsychotic Agents↗
PubMed1999

Absconding: why patients leave.

Absconding by patients from acute psychiatric care poses a significant problem to professional staff, and can involve significant risks for patients and others. This paper describes the methodology of a major prospective study of absconding recently completed in the East End of London, and reports the findings on why patients abscond from hospital. Interviews with 52 patients who returned to their wards showed that they abscond because they are bored, frightened of other patients, feel trapped and confined, have household responsibilities they feel they must fulfil, feel cut off from relatives and friends, or are worried about the security of their home and property. Psychiatric symptoms also contribute to the decision to leave, but in nearly every case patients can give additional and rational reasons for their abscond. Some patients leave impulsively and in anger following unwelcome news about delayed permission for leave or discharge. Others leave specifically in order to carry out some activity outside the hospital. In order to reduce absconding and rejection of care, nurses may need to carefully consider the meaning admission has for patients, and the impact it can have upon their everyday lives.

Escape Reaction↗
PubMed1999

Absconding: how and when patients leave the ward.

Information about how and when patients abscond from acute psychiatric wards may provide important clues to effective prevention strategies. This paper reports relevant findings from a large scale study of absconding conducted in the East End of London. In contrast to the findings in previous studies, the vast majority of absconders left from the ward directly, mostly via the front door. Some were known to be at risk of absconding, and although more than half had declared their intention to leave, they still succeeded in getting away. On some occasions they circumvented locked or guarded doors, or special nursing observation. Shift handovers were a peak time for absconds, possibly due to decreased nursing surveillance of the ward. Most absconds occur during the first few weeks of admission, and most absconders simply went home and engaged in normal, everyday activities. The findings indicate that physical security measures alone are not a sufficient answer to the problem of absconding, and nurses need to work harder to develop supportive alliances with patients.

Escape Reaction↗
PubMed1999

Absconding: outcome and risk.

Absconding by patients from acute psychiatric wards is known to be linked to self harm and harm to others. Previous research has focused only on officially reported absconds, thus missing out many patients who although they abscond and pose a risk, are never officially processed. This paper reports the findings of a large prospective study of absconding in the East End of London using an objective definition of absconding not linked to official bureaucratic processes. Absconders are considered by staff to be high risk patients, and many have histories of violence and/or suicide attempts. Nevertheless nurses only request the aid of the police in returning patients on 47% of occasions. The actions of the police are very variable, and range from two policemen calling at the patient's house, to an entire team in riot gear appearing at the patient's door in the early hours of the morning. Most absconds result in no harm to anyone, and most absconders return by themselves. Relatives and carers also play a significant role in persuading the patient to return or bringing them back. Nurses should develop more sophisticated ways of working with the police and with relatives to maintain absconding patients' safety.

Escape Reaction↗
PubMed1999

Absconding: nurses views and reactions.

Absconding from acute psychiatric wards is common. This paper reports the views of 25 staff nurses working on acute mental health wards in East London about absconding. Interviews explored how staff feel when a patient absconds, the complexities of risk assessment and observation policies, who is blamed when patients abscond and what might reduce absconding. The assessment of the level of risk which a patient posed varied considerably, with some wards using standard risk assessment tools and others talking about their own methods. There was some evidence of conflict with medical staff about what measures should be put in place to manage the risk (observation level, leave). The interviewees were aware of serious consequences of absconding, and this made them worry when patients absconded. Following an abscond most nurses look for an explanation, and this can lead to blame of other members of the team. A sizeable minority spoke of feeling unsupported by their managers, and that their jobs could be at risk following an abscond. The nurses felt that absconding could be reduced through a number of measures, principally raising staffing levels and reducing the reliance on agency nurses.

Attitude of Health Personnel↗
PubMed1998

Absconding: a literature review.

Incidents of absconding from inpatient care are high-risk events which have been linked to serious harm to self and others. This paper brings together for the first time findings from a disparate body of research literature spanning many years. Varied definitions of absconding and methods of calculating the rates of absconding make comparisons between studies difficult. Nevertheless, it is clear that absconders are more often young, male, from disadvantaged groups, and suffering from schizophrenia, compared to admissions generally. Roughly half of the abscondings take place while the patient is temporarily off the ward with permission, the remainder of absconding patients use an assortment of means to make their escape. A large variety of reasons for absconding have been elicited from patients or advanced as possibilities by researchers. Only six evaluative studies of interventions impacting upon absconding have been reported in the literature, but no firm conclusions can be drawn from them.

Female↗
PubMed1997

Cerebral cortical astroglia from the trisomy 16 mouse, a model for down syndrome, produce neuronal cholinergic deficits in cell culture.

Trisomy 21 (Down syndrome) is associated with a high incidence of Alzheimer disease and with deficits in cholinergic function in humans. We used the trisomy 16 (Ts16) mouse model for Down syndrome to identify the cellular basis for the cholinergic dysfunction. Cholinergic neurons and cerebral cortical astroglia, obtained separately from Ts16 mouse fetuses and their euploid littermates, were cultured in various combinations. Choline acetyltransferase activity and cholinergic neuron number were both depressed in cultures in which both neurons and glia were derived from Ts16 fetuses. Cholinergic function of normal neurons was significantly down-regulated by coculture with Ts16 glia. Conversely, neurons from Ts16 animals could express normal cholinergic function when grown with normal glia. These observations indicate that astroglia may contribute strongly to the abnormal cholinergic function in the mouse Ts16 model for Down syndrome. The Ts16 glia could lack a cholinergic supporting factor present in normal glia or contain a factor that down-regulates cholinergic function.

Animals↗
PubMed1997

Constructing international professional identity: what psychiatric nurses talk about on the Internet.

The Internet is in the very early stages of being exploited by psychiatric nurses. Following an explanation of e-mail lists, this paper describes an analysis of the first 16 months operation of such a list devoted to psychiatric nursing. Those topics having international resonance for psychiatric nurses were: nursing models, labelling theory, the relationship of psychiatric nursing to medical psychiatry, the risks of depersonalised care, community care, and service cutbacks. Costs and benefits of the e-mail list to individual psychiatric nurses are described and evaluated. It is concluded that e-mail lists have the capacity to contribute to an international psychiatric-nursing identity in a unique and highly personal way. The Internet has many more possibilities for exploitation by psychiatric nurses.

Attitude of Health Personnel↗
PubMed1997

Community psychiatric nurse caseloads and the 'worried well': misspent time vital work?

Community psychiatric nurses (CPNs) in the United Kingdom are being repeatedly urged to focus their attention upon those with serious and enduring psychotic illnesses, and to withdraw from working with the 'worried well' in the primary health care setting. In view of this pressure, it is important to discover the nature of community psychiatric nurses' non-psychotic caseloads. The aim of this study was to describe these cases, what precipitated their referral, what problems they suffered from, what effects these problems had upon their lives and what kinds of therapeutic interventions they were receiving. A random sample was drawn of non-psychotic CPN patients. The community psychiatric nurses then received a structured interview about the history, care and treatment of these patients. These patients did not, in general, suffer from minor, self-limiting conditions. They typically had had 5 years of contact with psychiatric services, and their psychiatric symptoms blighted their occupational, social and personal lives. Their condition caused significant carer burden, and there was frequently a risk of suicide. The CPNs case-managed a complex combination of interventions for these patients, of which psychotherapeutic methods were only one part. The findings show that community psychiatric nurses have a valid role to play in the care of those with non-psychotic mental disorders, and should continue to receive the opportunity, and appropriate training, to do so.

Case Management↗
PubMed1997

Monitoring the outcome of case management and community care: the care programme approach support system (CPASS).

This study reports the findings of an audit of community care outcomes, for the seriously mentally ill, in one health district in the UK. An innovative community care and case management system for this client group was introduced in 1993. As part of that organizational change, data were collected continuously on the severity of client problems. A satisfaction survey of a random sample of clients and carers has now also been completed. This report is thus able to compare feedback on service performance using two methodologies. As both the problem rating scales and the satisfaction surveys were designed specifically to cover the same 12 domains of client problems, data from both can be integrated easily. The 12 domains also structure the assessment tools used by nurses and social workers, and form the basis of minimum standard specifications of community care provision. Selected data from the audits are presented, and the utility of these results for further local service developments are assessed. The methodology used can be recommended as a means of continuous audit of joint services for those with serious and enduring mental health problems.

Adult↗