The application of crime science to the prevention of elder abuse

The abuse of older people is a significant problem, with estimates intimating that there may be over 340,000 cases per year in the United Kingdom. Despite improvements in screening and assessment to identify and treat those who are abused or at risk of abuse, the healthcare community remains preoccupied with prevalence rather than prevention. In light of the paucity of health-related research evidence to support the effectiveness of preventative measures, the application of crime prevention theory and knowledge is appropriate. Routine activity theory and situational crime prevention literature acknowledges the vulnerability of older people to abuse and the potential of any person employed as a carer to be an abuser. Preventative measures are focused on techniques that make abuse more difficult and more risky for the perpetrator and, therefore, less 'rewarding'. The regulation of healthcare support workers and increased workplace surveillance are examples of the 25 techniques of situational prevention that could be applied in a healthcare setting.     

The effects of paracetamol (acetaminophen) on hepatic tests in patients who chronically abuse alcohol – a randomized study

Aliment Pharmacol Ther 2010; 32: 478–486

Summary

Background Retrospective accounts suggest that therapeutic doses of paracetamol can produce severe hepatic injury in patients with putative high‐risk conditions, including alcoholism and infectious hepatitis. Metabolism of paracetamol to its hepatotoxic metabolite is enhanced in patients who abuse alcohol, who also have compromised liver defences from depressed hepatic glutathione. Aim To determine the effect of paracetamol on serum liver tests of newly abstinent subjects who abuse alcohol, including subjects with hepatitis C infection. Methods A randomized, double‐blind, placebo‐controlled study. Adult alcohol abusers with a current drinking episode longer than 7 days received either placebo or paracetamol 4 g/day for 5 days. Results Of 142 subjects enrolled, 74 received paracetamol and 68 received placebo. Mean ALT activity during treatment increased from 48 to 62 IU/L in the paracetamol group and from 47 to 49 IU/L in the placebo group. Maximum ALT was 238 and 249 IU/L in the paracetamol and control groups respectively. The INR remained unchanged and serum bilirubin decreased in both groups. Subgroup analyses for subjects with alcoholic hepatitis, hepatitis C virus antibody and other subgroups showed no statistical difference between groups. Conclusion Administration of paracetamol 4 g/day appears safe in newly abstinent patients who abuse alcohol.     

Undergraduate nursing students' health promotion counselling self-efficacy

In this study, undergraduate nursing students' self-efficacy for carrying out health promotion activities with clients in nursing settings was examined Students in the first, second and fourth year of a baccalaureate programme felt moderately efficacious about their knowledge and abilities for health promotion counselling in the three content domains measured (smoking cessation, nutrition and exercise) Senior nursing students had the highest self-efficacy scores, suggesting a positive impact on health promotion skills over the educational experience In all areas of health promotion, regardless of year in then: educational programme, students reported significantly lower efficacy for their ability to engage clients in an educational programme for behavioural change Educational directions from Bandura's theory are described     

Developing nurse practitioners to develop practice: the experiences of nurses working on a Nursing Development Unit

Aim To elicit nurses' accounts of their involvement with nursing research and their interpretations of the meaning of these projects for their practice.
Background The links between research and practice development in health care are poorly understood and require further exploration in the light of the emerging research and development agenda within the National Health Service.
Methods Semi-structured interviews were conducted with 15 qualified nurses working on a Nursing Development Unit. The interviews were tape recorded, transcribed and analysed thematically.
Findings Data analysis identified two distinct groups—a core group of nurses actively engaged in the research projects and a peripheral group involved in data collection. The characteristics of the core group mirror the characteristics of those involved in non-research-based practice development activities.
Conclusions Engaging in research activities does not always result in the development of practice, however, there appears to be a link between practice development and critical thinking.     

Mandatory HIV Testing for Healthcare Workers: Is it Ethical?

The AIDS epidemic has caused hysteria among the public and concern to many healthcare workers in the past 12 years. Currently, legislation exists for mandatory AIDS testing in some populations. The questions remain: Should healthcare workers be routinely tested? If so, is mandatory testing ethical? The author explores the incidence and prevalence of AIDS among healthcare workers, discusses why mandatory testing for healthcare workers is an issue, and examines the legal and ethical principles involved in mandatory testing.     

The use of the term vulnerability in acute care: why does it differ and what does it mean?

OBJECTIVE: Throughout health care literature, vulnerability is widely accepted as a potential issue for all patients yet the consensus on the meaning of and practical strategies to reduce or manage these 'harmful agents' in the clinical context are rarely offered. Three main themes emerge from the related literature which can be further refined into general terms of; social vulnerability--a person's basic statistical data in relation to their potential for illness; psychological vulnerability--the actual or potential harm to the identity of self and/or other emotional effects such as anxiety or stress caused by the ailment or treatment; and physical vulnerability--which refers to the actual physiological state where an individual is susceptible to further morbidity or mortality. SETTING: Acute care facilities. PRIMARY ARGUMENT: Although there is acknowledgment within the literature that individuals will experience some form of vulnerability when hospitalised, the complexity of what defines vulnerability for individuals causes further problems for patients and health professionals alike. CONCLUSIONS: This paper attempts to define vulnerability within the context of Western health care systems and raises the following issues: all states of vulnerability are accurate and appropriate in the context of the study or incidence alluded to, but further discussion and research is required to achieve a consensus to when, how, why and who is vulnerable. It is this recognition of the potentially differing classifications of vulnerability and the particular contexts that can be used that may assist nurses and other health care professionals with, not only problems associated with a patient's hospitalisation, but in the implementation of appropriate strategies to individual patient's cases.     

Diploma-prepared nurses' use of technological equipment in clinical practice

Increasingly, nurses throughout the western world are receiving their educational preparation for initial registration in a tertiary environment at either the diploma or bachelor degree level The length of time spent in the clinical setting has been reduced considerably, with the elimination of the apprenticeship system and the role of the student nurse as paid staff member Concurrently, the amount of technological equipment used in the health care sector is both increasing rapidly and now found in general wards, not just the traditional 'high tech' environments It is important to evaluate how well the tertiary experience prepares students in terms of their ability to handle common technological equipment such as infusion control devices or suction pumps In the study reported here 245 diploma-prepared registered nurses completed a questionnaire designed to assess how nurses from tertiary institutions perceived their ability to handle technical equipment in the workplace The majority of the respondents had been working for 7 to 12 months No significant relationship was found between the frequency of use of specific items of clinical equipment and whether that item caused the nurse concern in practice There was also no significant relationship between the frequency of use of an item and whether participants believed that competence should be acquired in relation to that item prior to tertiary graduation Although moderate levels of comfort in the use of technical equipment were reported upon entry to the workplace, subjects rapidly acquired high levels of comfort in relation to equipment handling The implications for hospital administrators and tertiary teaching programmes are discussed     

Job satisfaction in Japanese nurses

This study investigated job satisfaction among nurses in Japan The instrument for measuring occupational satisfaction of hospital nurses developed by Stamps and her associates was used Initial items were reviewed by content experts who were familiar with measurement of work satisfaction among health professionals and nursing practice in Japan Based on the item analysis in the cultural context, several items were reworded or eliminated from the original version Twenty-five items were retained and translated into English by bilingual professionals The questionnaire was administered to 613 nurses Practising in a large, acute-care hospital in a southern part of Japan The results from testing psychometric properties of the translated version of the instrument were satisfactory It may be concluded that nurses in the study were not satisfied but not dissatisfied either On all items, they showed relatively strong commitment to their work However, extrinsic factors such as having little opportunities for promotion or less favourable working conditions appeared to negatively influence job satisfaction in the study The findings support the dual factor theory of Herzberg and also Maslow's theory Considering the lowest scored item, little opportunities for promotion, which reflects the employment system in Japan, administrators, who are usually male medical practitioners, should be made aware of a need for creating clinical ladder opportunities for nurses who would be promoted based on a merit system, instead of the current practice of a seniority system