Facilitating research amongst radiographers through information literacy workshops.

BACKGROUND: Despite a strong research presence in Lancashire Teaching Hospitals National Health Service (NHS) Foundation Trust (LTHTR), allied health professionals from the organization are underrepresented in developing and publicizing research that is inspired by day-to-day clinical practice and staff experiences. Two LTHTR departments, Library and Knowledge Services (LKS) and Research and Innovation (R&I), came together to enable a group of staff to develop the knowledge and skills that they needed to access information and create new "home grown" research. CASE PRESENTATION: A clinical librarian and an academic research nurse created a research engagement program in the diagnostic radiography department at LTHTR, which included the development, delivery, and evaluation of 6 workshops. Sixteen individuals took part in these workshops, and data were collected on library usage, self-efficacy in information literacy, and research output before and after their delivery. Library membership increased by 50% among diagnostic radiography staff, literature search requests from this department increased by 133%, and all participants who attended at least 1 workshop reported an increased Information Literacy Self Efficacy Scale (ILSES) score. An increase in research activity and outputs was also attributed to the program. CONCLUSIONS: This project has resulted in a set of freely available workshop plans and support resources that can be customized for other health care professionals and has won several awards for its innovative use of departmental collaboration. Through the evaluation of the program from workshop attendees and non-attenders, we have identified impacts, outputs, and barriers to engagement in order to continue to deliver this content to other departments and embed a home grown research culture at LTHTR.

Integrating acute stroke telemedicine consultations into specialists' usual practice: a qualitative analysis comparing the experience of Australia and the United Kingdom.

BACKGROUND: Stroke telemedicine can reduce healthcare inequities by increasing access to specialists. Successful telemedicine networks require specialists adapting clinical practice to provide remote consultations. Variation in experiences of specialists between different countries is unknown. To support future implementation, we compared perceptions of Australian and United Kingdom specialists providing remote acute stroke consultations. METHODS: Specialist participants were identified using purposive sampling from two new services: Australia's Victorian Stroke Telemedicine Program (n = 6; 2010-13) and the United Kingdom's Cumbria and Lancashire telestroke network (n = 5; 2010-2012). Semi-structured interviews were conducted pre- and post-implementation, recorded and transcribed verbatim. Deductive thematic and content analysis (NVivo) was undertaken by two independent coders using Normalisation Process Theory to explore integration of telemedicine into practice. Agreement between coders was M = 91%, SD = 9 and weighted average κ = 0.70. RESULTS: Cross-cultural similarities and differences were found. In both countries, specialists described old and new consulting practices, the purpose and value of telemedicine systems, and concerns regarding confidence in the assessment and diagnostic skills of unknown colleagues requesting telemedicine support. Australian specialists discussed how remote consultations impacted on usual roles and suggested future improvements, while United Kingdom specialists discussed system governance, policy and procedures. CONCLUSION: Australian and United Kingdom specialists reported telemedicine required changes in work practice and development of new skills. Both groups described potential for improvements in stroke telemedicine systems with Australian specialists more focused on role change and the United Kingdom on system governance issues. Future research should examine if cross-cultural variation reflects different models of care and extends to other networks.

Oral flora in acute stroke patients: A prospective exploratory observational study.

OBJECTIVE: To describe the bacterial profile of the oral flora during the first 2 weeks following a stroke, examining changes in the condition of the oral cavity and infections. BACKGROUND: Dysphagia is common after a stroke and can lead to aspiration pneumonia. Oral flora changes associated with stroke have been implicated as a possible source of bacteria that can cause systemic infections. MATERIALS AND METHODS: Seventy-seven participants were recruited over a period of 9 months. Fifty participants had a complete set of swabs from four different oral sites and a saliva sample taken at three time points over a 14-day period. Molecular identification of bacteria was performed on the pooled DNA extracted. RESULTS: A total of 103 bacterial phylotypes were identified, 29 of which were not in the Human Oral Microbiome Database (HOMD). Fourteen of the twenty most common bacterial phylotypes found in the oral cavity were Streptococcal species with Streptococcus salivarius being the most common. The condition of the oral cavity worsened during the study period. Fifteen (30%) patients had at least one infection. CONCLUSIONS: There appears to be huge diversity of bacterial organisms in the oral cavity of stroke patients, and as most phylotypes identified were only found in one or two participants, no particular patterns linked to infection or the condition of the oral cavity could be discerned.

'It was like he was in the room with us': patients' and carers' perspectives of telemedicine in acute stroke.

BACKGROUND: Telemedicine can facilitate delivery of thrombolysis in acute stroke. The aim of this qualitative study was to explore patients' and carers' views of their experiences of using a stroke telemedicine system in order to contribute to the development of reliable and acceptable telemedicine systems and training for health-care staff. METHOD: We recruited patients who had, and carers who were present at, recent telemedicine consultations for acute stroke in three hospitals in NW England. Semi-structured interviews were conducted using an interview guide based on normalization process theory (NPT). Thematic analysis was undertaken. RESULTS: We conducted 24 interviews with 29 participants (16 patients; 13 carers). Eleven interviews pertained to 'live' telemedicine assessments (at the time of admission); nine had mock-up telemedicine assessments (within 48 h of admission); four had both assessments. Using the NPT domains as a framework for analysis, factors relating to coherence (sense making) included people's knowledge and understanding of telemedicine. Cognitive participation (relational work) included interaction between staff and with patients and carers. Issues relating to collective action (operational work) included information exchange and support, and technical matters. Findings relating to reflexive monitoring (appraisal) included positive and negative impressions of the telemedicine process, and emotional reactions. CONCLUSION: Although telemedicine was well accepted by many participants, its use added an additional layer of complexity to the acute stroke consultation. The 'remote' nature of the consultation posed challenges for some patients. These issues may be ameliorated by clear information for patients and carers, staff interpersonal skills, and teamworking.

The challenges of implementing a telestroke network: a systematic review and case study.

BACKGROUND: The use of telemedicine in acute stroke care can facilitate rapid access to treatment, but the work required to embed any new technology into routine practice is often hidden, and can be challenging. We aimed to collate recommendations and resources to support telestroke implementation. METHODS: Systematic search of healthcare databases and the Internet to identify descriptions of the implementation of telestroke projects; interviews with key stakeholders during the development of one UK telestroke network. Supporting documentation from existing projects was analysed to construct a framework of implementation stages and tasks, and a toolkit of documents. Interviews and literature were analysed with other data sources using Normalisation Process Theory as described in the e-Health Implementation Toolkit. RESULTS: 61 telestroke projects were identified and contacted. Twenty projects provided documents, 13 with published research detailing four stages of telestroke system development, implementation, use, and evaluation. Interviewees identified four main challenges: engaging and maintaining the commitment of a wide range of stakeholders across multiple organisations; addressing clinicians perceptions of evidence, workload, and payback; managing clinical and technical workability across diverse settings; and monitoring how the system is used and reconfigured by users. CONCLUSIONS: Information to guide telestroke implementation is sparse, but available. By using multiple sources of data, sufficient information was collated to construct a web-based toolkit detailing implementation tasks, resources and challenges in the development of a telestroke system for assessment and thrombolysis delivery in acute care. The toolkit is freely available online.

Using telemedicine for acute stroke assessment.

In acute stroke care, urgent specialist assessment and treatment are essential to reduce the risk of death and disability. However, many patients do not receive them due to a lack of specialist services. One solution is to use telemedicine. This can give all patients with acute stroke symptoms access to immediate expert assessment and advice, regardless of when and where they present to hospital. This article describes a telemedicine system developed and implemented in Lancashire and Cumbria. In its first year of operation, 319 patients received a telestroke video assessment with a consultant stroke physician; 131 of these patients were given thrombolysis. We discuss how the service was designed, staff training and development, and the implications for nursing practice. The development of a standardised telemedicine toolkit that may facilitate future telemedicine projects is also discussed.

Diagnosis and treatment of dehydration after stroke: A synthesis of existing evidence.

Dehydration after stroke is associated with poor health outcomes, increased mortality, and poses a significant economic burden to health services. Yet research suggests that monitoring and assessment of hydration status is not routinely undertaken. In this commentary, we critically appraise a systematic review which aimed to synthesise the existing evidence regarding diagnosis and treatment of dehydration after stroke. The review discusses common measures of dehydration, describes studies evaluating rehydration treatments, and highlights the link between dehydration and poorer health outcomes in both human and animal studies. The reviewers suggest, future research should focus on determining a single, validated, objective measure to clinically diagnose dehydration in stroke patients. Research designs should include clearly defined patient characteristics, type and severity of stroke, and type and time point of dehydration measurement, to enable comparison between studies. Management of hydration status is a crucial element of acute stroke care which should be routinely practiced.

Callers' experiences of making emergency calls at the onset of acute stroke: a qualitative study.

BACKGROUND: Rapid access to emergency medical services (EMS) is essential at the onset of acute stroke, but significant delays in contacting EMS often occur. OBJECTIVE: To explore factors that influence the caller's decision to contact EMS at the onset of stroke, and the caller's experiences of the call. METHODS: Participants were identified through a purposive sample of admissions to two hospitals via ambulance with suspected stroke. Participants were interviewed using open-ended questions and content analysis was undertaken. RESULTS: 50 participants were recruited (median age 62 years, 68% female). Only one of the callers (2%) was the patient. Two themes were identified that influenced the initial decision to contact EMS at the onset of stroke: perceived seriousness, and receipt of lay or professional advice. Two themes were identified in relation to the communication between the caller and the call handler: symptom description by the caller, and emotional response to onset of stroke symptoms. CONCLUSIONS: Many callers seek lay or professional advice prior to contacting EMS and some believe that the onset of acute stroke symptoms does not warrant an immediate 999 call. More public education is needed to improve awareness of stroke and the need for an urgent response.