Benefits of automated surface decontamination of a radioiodine ward

A floor-washing robot has been acquired to assist physicists with decontamination of radioiodine therapy ward rooms after discharge of the patient at Sir Charles Gairdner Hospital. The effectiveness of the robot in decontaminating the ward has been evaluated. A controlled experiment was performed by deliberately contaminating a polyvinyl chloride flooring offcut with 131I followed by automated decontamination with the robot. The extent of fixed and removable contamination was assessed before and after decontamination by two methods: (1) direct Geiger-Mueller counting and (2) beta-counting wipe tests. Surface contamination was also assessed in situ on the ward by Geiger-Mueller counting and wipe testing. Contamination maps confirmed that contamination was removed rather than spread around by the robot. Wipe testing revealed that the robot was successful in clearing approximately 60-80% of removable contamination. The robotic floor-washing device was considered suitable to provide effective automated decontamination of the radioiodine ward. In addition, the robot affords other benefits: the time spent by the physicists decontaminating the room is greatly reduced offering financial and occupational safety and health benefits. The robot has also found utility in other decontamination applications in the healthcare environment.

A prospective audit of fistula-in-ano at St. Mark's hospital

OBJECTIVE: To conduct a prospective audit of all patients presenting with anal fistula at St. Mark's Hospital during one calendar year and to compare the presentation and outcome of this cohort with previous reports from this institution. PATIENTS AND METHODS: All patients undergoing examination under anaesthetic (EUA) for anal fistula during 1997 were studied. All fistulae were anatomically classified and operative procedures recorded. During a mean follow-up period of 14 months details of healing, recurrence and function were gathered. RESULTS: 98 patients with a mean age of 43.7 years were assessed. 86 (88%) patients had fistulae of cryptoglandular (idiopathic) origin. Fistulae were superficial in 11 (11%) patients, intersphincteric in 30 (31%) patients, trans-sphincteric in 52 (53%) patients, suprasphincteric in 3 (3%) patients and extra-sphincteric in 2 (2%) patients. 49 (50%) fistulae were classified as complex. Eradication of fistulae with preservation of function was achieved in 89 (91%) patients. Fistula recurrence occurred in 4 (4%) cases. Ten (10%) patients had some degree of incontinence, 9 (9%) of whom had undergone previous fistula surgery. Nine (9%) patients still had setons in situ at the end of the follow-up period. CONCLUSIONS: A greater proportion of difficult fistulae was seen during the year compared with previous studies from St. Mark's. Despite this a satisfactory outcome was achieved in the vast majority with a relatively low rate of disturbed function. Previous fistula surgery is a risk factor for incontinence, which can usually be managed conservatively.

Measuring the socialization of graduate and diplomate nurses using the Corwin Role Orientation Scale

The nature of United Kingdom (UK) nursing education has changed significantly as the responsibility has been transferred from hospitals to the University sector. More information is needed on the outcome of the Project 2000 diploma and degree courses given the rapidly changing health care context. This paper focuses on the role socialization of graduate and diploma nurses. As part of a larger study, this research investigated the role orientations of 52 nursing graduates and 28 diplomates from two different universities at three time points; on graduation and at 6 and 12 months postgraduation. The Corwin Role Orientation Scale was selected and modified for the study. It comprised of three separate scales measuring professional, bureaucratic and service orientation. The data from the two groups of nurses were examined to identify nurses' ideal role orientations and role discrepancies over the transitionary period from graduate to qualified nurse. Although the results showed observed differences between the groups over time, none of these differences were statistically significant. The findings raise a number of questions about the value of the instrument as a measure in the contemporary nursing context. Furthermore, each of the Corwin subscales had a low internal reliability. A possible explanation may be that the instrument, which was developed in the United States of America (USA) in the 1960s, and modified, for this study, has little relevance for contemporary UK nursing. The study findings are also limited by the small size of the sample. In spite of these limitations, the study suggests there are few differences between the role orientations and socialization experiences of UK nursing graduates and diplomates. Indeed, both programmes commonly take place in university settings and students receive the same amount of clinical experience. Further instrument development and exploratory research is recommended to identify the role socialization and orientations of UK nurses through larger national studies.

A comparison of the nursing competence of graduates and diplomates from UK nursing programmes

This paper reviews the literature on nursing competence measurement and reports the results of a comparative quantitative study of the competencies of Project 2000 diplomates and BA (Hons) Adult Nursing graduates from two UK nursing programmes. The findings reveal that graduates appear to overcome any initial limitations and become more competent than the diplomates in certain areas. Attention to social awareness and participation is necessary in both pre-registration programmes, whilst greater attention could be given to graduates' leadership and management development. Diplomates need support in their professional development if they are to achieve the same level of competence as graduates during the first post-qualifying year. There are implications for the level of support afforded to qualifying nurses in their first staff positions; preceptorship programmes could be an important means of assisting newly qualified staff to gain confidence. More research on nurse competencies with larger samples drawn from programmes across the UK is needed.

An exploration of the value of specialist neurosurgical nurses

The differences in the knowledge and skills of 75 nurses working in a variety of practice settings were examined using a case study vignette of a neurosurgical patient developed by researchers. The case study tested nursing care throughout a patient's hospital experience, including admission, presurgery, postsurgery and discharge preparation. The findings showed that nurses who had specialised in neurosurgery scored markedly higher, in all aspects of practice knowledge, than expert nurses in other specialties and general nurses. Patients undergoing neurosurgery are safer if they have nurses who are experienced, skilled and knowledgeable to care for them.