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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Is a nurse consultant impact toolkit relevant and transferrable to the radiography profession? An evaluation project

Snaith, Beverly, Williams, S., Taylor, K., Tsang, Y., Kelly, J., Woznitza, N. 24 May 2018 (has links)
Yes / Consultant posts were developed to strengthen strategic leadership whilst maintaining front line service responsibilities and clinical expertise. The nursing profession has attempted to develop tools to enable individuals to evaluate their own practice and consider relevant measurable outcomes. This study evaluated the feasibility of transferring such a nursing ‘toolkit’ to another health profession. Method: This evaluation was structured around a one-day workshop where a nurse consultant impact toolkit was appraised and tested within the context of consultant radiographic practice. The adapted toolkit was subsequently validated using a larger sample at a national meeting of consultant radiographers. Results: There was broad agreement that the tools could be adopted for use by radiographers although several themes emerged in relation to perceived gaps within the nursing template, confirming the initial exercise. This resulted in amendments to the original scope and a proposed new evaluation tool. Conclusion: The impact toolkit could help assess individual and collaborat ive role impact at a local and national level. The framework provides consultant radiographers with an opportunity to understand and highlight the contribution their roles have on patients, staff, their organisation and the wider profession.
12

Accident and emergency radiography: A comparison of radiographer commenting and 'red dotting'

Hardy, Maryann L., Culpan, Gary 05 March 2020 (has links)
No / The College of Radiographers has called for ‘Red Dot’ schemes to evolve and has recommended the development of radiographer commenting. The implementation of a radiographer comment scheme assumes that radiographers previously participating in ‘red dot’ schemes have been accurately recognising radiographic abnormalities and are, therefore, able to comment upon, and describe, such radiographic appearances. Research evidence to support such an assumption is sparse. This study compares the ability of radiographers attending a short course on musculoskeletal trauma to ‘red dot’ and comment on A&E radiographic appearances. Methods: This study adopted a pre-test, post-test approach. One hundred and twenty one radiographers attending a short course on musculoskeletal trauma (Bradford Red Dot Course) were invited to undertake an assessment of their ability to recognise (‘red dot’) and describe (comment upon) radiographic abnormalities at the start and end of the short course. Results: One hundred and fifteen radiographers (n = 115/121; 95.0%) completed both the pre- and post-training assessments. Post-training mean scores per case improved on average by 9.8% [p = 0.012; 95% CI: 2.4, 17.1] for ‘red dots’ and 12.7% [p = 0.007; 95% CI: 3.8, 21.5] for commenting. However, the difference between mean ‘red dot’ and commenting scores remained similar with mean radiographer comment scores being 13.7% less than mean ‘red dot’ scores pre-training and 10.8% less post-training. Conclusions: The results of this study indicate that the accuracy of radiographer comments was significantly reduced when compared to the accuracy of ‘red dots’ for the same radiographic images. The clinical significance of these findings for departments wanting to move from a ‘red dot’ system to a radiographer commenting scheme is that without appropriate training and audit, the quality of service and assistance to the A&E department could be significantly reduced.
13

There's nothing plain about projection radiography! A discussion paper

Mussmann, B.R., Hardy, Maryann L., Jensen, J. 15 June 2023 (has links)
Yes / Objectives: Unlike the technological advances in cross-sectional imaging, the adoption of CR and DR has been relatively overlooked in terms of the additional radiographer skills and competences required for optimal practice. Furthermore, projection radiography is often referred to as basic, plain or other words suggesting simplicity or entry-level skill requirements. Radiographers’ professional identity is connected with the discourse expressed via the language used in daily practice and consequently, if the perception of projection radiography is regarded as simple practice not requiring much reflection or complex decision-making, apathy and carelessness may arise. The purpose of this narrative review was to raise projection radiography from its longstanding lowly place and re-position it as a specialist imaging field. Key findings: Danish pre-registration radiography curricula contain little mention of projection radiography and a low proportion (n ¼ 17/144; 11.8%) of Danish radiography students chose to focus on projection radiography within publicly available BSc. theses between 2016 and 2020 as compared to topics related to CT and MRI (n ¼ 60/144; 41.7%). Conclusion: By changing how we as the profession perceive the role and position of projection radiography, we can start to rebuild its lost prestige and demand a greater, more detailed and clinically relevant educational offering from academic partners. For this to commence, the language and terminology we use to describe ourselves and tasks undertaken must reflect the complexity of the profession. Implications for practice: Regardless of imaging modality, every patient should be assured that a radiographer with expertise in acquiring images of diagnostic quality undertakes their examination. Reclaiming the prestige of projection radiography may lead students and radiographers to recognize projection radiography as a demanding specialist field for the benefit of the patients.
14

Reducing image interpretation errors - Do communication strategies undermine this?

Snaith, Beverly, Hardy, Maryann L., Lewis, Emily F. 08 1900 (has links)
No / Errors in the interpretation of diagnostic images in the emergency department are a persistent problem internationally. To address this issue, a number of risk reduction strategies have been suggested but only radiographer abnormality detection schemes (RADS) have been widely implemented in the UK. This study considers the variation in RADS operation and communication in light of technological advances and changes in service operation. A postal survey of all NHS hospitals operating either an Emergency Department or Minor Injury Unit and a diagnostic imaging (radiology) department (n = 510) was undertaken between July and August 2011. The questionnaire was designed to elicit information on emergency service provision and details of RADS. 325 questionnaires were returned (n = 325/510; 63.7%). The majority of sites (n = 288/325; 88.6%) operated a RADS with the majority (n = 227/288; 78.8%) employing a visual ‘flagging’ system as the only method of communication although symbols used were inconsistent and contradictory across sites. 61 sites communicated radiographer findings through a written proforma (paper or electronic) but this was run in conjunction with a flagging system at 50 sites. The majority of sites did not have guidance on the scope or operation of the ‘flagging’ or written communication system in use. RADS is an established clinical intervention to reduce errors in diagnostic image interpretation within the emergency setting. The lack of standardisation in communication processes and practices alongside the rapid adoption of technology has increased the potential for error and miscommunication.
15

Radiographer performed stereotactic needle core biopsy: Making a difference

Dixon A.M., Dearnley, Christine A. 05 November 2008 (has links)
No / This case study describes a qualitative investigation of the experiences of 14 experienced mammography radiographers who successfully undertook a formal programme of education and training in stereotactic needle core biopsy (SNCB) of the breast. They now routinely perform SNCB within symptomatic and screening breast services in a variety of NHS hospitals across the country. All 14 radiographers completed a semi-structured postal questionnaire approximately six months after the end of the course. A tentative theory derived from the data suggests that the professional challenge associated with radiographer-performed SNCB builds personal confidence and effects positive change. Three main categories emerging from the data e challenge, confidence and change are underpinned by two main themes e educational, professional and service drivers that promote the realisation of goals and vision; and personal, peer and external motivation sustained by respect, recognition and reward. SNCB role extension as explored in this study is having a positive and transformational impact on patient users of breast diagnostic clinical services and on the professional health carers providing them. The key drivers for this as identified in the study are a formal educational experience, professional role extension opportunities and the NHS modernisation process. The participants experienced positive change as individuals and as professional breast cancer multidisciplinary team members. Academic and financial rewards, respect and recognition from colleagues across professional disciplines and from patients, were key motivators that sustained the process. This study indicates that radiographer-performed SNCB can help deliver the NHS Plan and the NHS Cancer Plan and in doing so has the potential to improve the working lives of health care professionals and ultimately to improve the quality of care for patients.
16

Radiographer reporting in the UK: A longitudinal analysis

Snaith, Beverly, Hardy, Maryann L., Lewis, Emily F. 08 October 2014 (has links)
Yes / Radiographer reporting of plain film radiographs is an established role in the UK. Despite this previous research has demonstrated widespread inconsistencies in implementation, scope and utilisation. A cross-sectional postal survey was undertaken to provide a longitudinal insight into changes in radiographer reporting practice. The sample comprised all individual hospital sites in the UK, Channel Islands and Isle of Man with both a radiology and trauma service A response rate of 63.7% (n = 325/510) was achieved. Reporting radiographers were in place at 179 sites (55.1%) but less likely to be employed at sites with a minor injury unit rather than a full emergency department (χ2 = 71.983; p < 0.001; d.f. = 1). Radiographer utilisation has increased since 2007, although local barriers to implementation and activity were identified. Geographical variation was evident in relation to reporter employment and anatomical scope. A significant association was noted between broader anatomical scope and a wider range of referral sources (χ2 = 34.441; p < 0.001; d.f. = 1). Delayed reporting of radiographs remains the standard service delivery model across the UK. This study confirms the significant contribution that radiographers are making to reporting capacity in the UK, although there continue to be geographical variations, particularly around anatomical scope and referral groups.
17

The impact of image test bank construction on radiographic interpretation outcomes: A comparison study

Hardy, Maryann L., Flintham, K., Snaith, Beverly, Lewis, Emily F. 22 October 2015 (has links)
Assessment of image interpretation competency is commonly undertaken through review of a defined image test bank. Content of these image banks has been criticised for the high percentage of abnormal examinations which contrasts with lower reported incidences of abnormal radiographs in clinical practice. As a result, questions have been raised regarding the influence of prevalence bias on the accuracy of interpretive decision making. This article describes a new and novel approach to the design of musculoskeletal image test banks. Three manufactured image banks were compiled following a standard academic menu in keeping with previous studies. Three further image test banks were constructed to reflect local clinical workload within a single NHS Trust. Eighteen radiographers, blinded to the method of test bank composition, were randomly assigned 2 test banks to review (1 manufactured, 1 clinical workload). Comparison of interpretive accuracy was undertaken. Inter-rater agreement was moderate to good for all image banks (manufactured: range k = 0.45–0.68; clinical workload: k = 0.49–0.62). A significant difference in mean radiographer sensitivity was noted between test bank designs (manufactured 87.1%; clinical workload 78.5%; p = 0.040, 95% CI = 0.4–16.8; t = 2.223). Relative parity in radiographer specificity and overall accuracy was observed. This study confirms the findings of previous research that high abnormality prevalence image banks over-estimate the ability of observers to identify abnormalities. Assessment of interpretive competency using an image bank that reflects local clinical practice is a better approach to accurately establish interpretive competency and the learning development needs of individual practitioners.
18

Is a radiographer led immediate reporting service for emergency department referrals a cost effective initiative?

Hardy, Maryann L., Hutton, J., Snaith, Beverly 29 November 2012 (has links)
No / Demand for both Emergency Department (ED) and radiology services continues to increase across the UK while simultaneously, healthcare organisations are being asked to evaluate the quality of care provided and constrain service costs. National guidance on radiograph reporting times recommends ED radiographs are reported on day of patient attendance but in practice, delays in reporting persist. This study considers whether a radiographer led immediate reporting service for ED referrals could provide a cost-effective service improvement solution. A pragmatic multi-centre randomised controlled trial was undertaken. 1502 patients were recruited and randomly assigned to an immediate or delayed reporting arm and treated according to group assignment. Patient health gain was measured in terms of change in utilities derived from EQ-5D responses at baseline and 8 week follow-up. Resources used and the costs of an immediate reporting service were analysed at the patient level and compared to standard reporting practices. 1688 radiographic examinations were performed (1502 patients). 79 discordant radiographic interpretations were identified (n = 79/1688; 4.7%). Interpretive errors were significantly reduced within immediate reporting arm. No significant difference was noted in the relative improvement in patient perceived health status between the 2 arms of the study. The average cost saving per patient in the immediate reporting arm was £23.40. Radiographer led immediate reporting of ED radiographs is a cost-effective service development and its universal introduction could make a significant contribution to the current drive to increase service productivity within current budget constraints. / National Institute for Health Research (NIHR) Research for Patient Benefit (RfPB) programme (PB-PG-0407-13033).
19

Radiographer reporting in the UK: Is the current scope of practice limiting plain film reporting capacity?

Milner, R.C., Culpan, Gary, Snaith, Beverly 02 August 2016 (has links)
Yes / To update knowledge on individual radiographer contribution to plain-film reporting workloads; to assess whether there is scope to further increase radiographer reporting capacity within this area. Methods: Reporting radiographers were invited to complete an online survey. Invitations were posted to every acute National Health Service trust in the UK whilst snowball sampling was employed via a network of colleagues, ex-colleagues and acquaintances. Information was sought regarding the demographics, geographical location and anatomical and referral scope of practice. Results: A total of 259 responses were received. 15.1% and 7.7% of respondents are qualified to report chest and abdomen radiographs, respectively. The mean time spent reporting per week is 14.5 h (range 1–37.5). 23.6% of radiographers report only referrals from emergency departments whilst 50.6% of radiographers have limitations on their practice. Conclusion: The scope of practice of reporting radiographers has increased since previous studies; however, radiographer reporting of chest and abdomen radiographs has failed to progress in line with demand. There remain opportunities to increase radiographer capacity to assist the management of reporting backlogs. Advances in knowledge: This study is the first to examine demographic factors of reporting radiographers across the UK and is one of the largest in-depth studies of UK reporting radiographers, at individual level, to date.
20

Participatory action research into implementing open access in musculoskeletal X-ray: Management and staff perspectives

Barlow, N., Owens, Melissa 16 February 2018 (has links)
Yes / Neighbouring Trusts have implemented open access (walk-in) services to shorten waiting times in x-ray. Despite this, staff perceptions of their effectiveness have not yet been studied. This study forms the initial baseline evaluation phase of wider participatory action research investigating the implementation of an open access service for general practitioner musculoskeletal x-ray referrals. Staff perceptions regarding effectiveness of the current service were gathered, including their opinions regarding the effectiveness of open access services. Qualitative data were obtained via three semi-structured interviews with radiology management and two (cross-site) staff focus groups over a 2 month period. Template analysis was used to interpret the data with the aid of NVIVO 11 to facilitate analysis. Template analysis uncovered several drivers for changing the current service including waiting times, external pressures, patient choice and administrative delays. ‘Flexibility’ was the key theme to arise during discussion regarding the effectiveness of the current service. Potential for improved access was highlighted as a major benefit to the implementation of open access, however ‘workload’, ‘staffing’ and ‘communication’ were all identified as potential barriers to its implementation. Although several staff members were satisfied with current service several drivers for change were identified that need to be addressed in order to truly deliver a service that fulfils the patients' needs. Results will inform the wider participatory action research that will investigate the barriers to implementing an open access service and identify whether this is indeed a suitable method of addressing the drivers for change.

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