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- Berglund, Annika, et al.
(författare)
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Factors facilitating or hampering nurses identification of stroke in emergency calls
- 2015
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Ingår i: Journal of Advanced Nursing. - : Wiley. - 0309-2402 .- 1365-2648. ; 71:11, s. 2609-2621
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Tidskriftsartikel (refereegranskat)abstract
- Aims. To explore the factors that facilitate or hamper identification of stroke in emergency calls concerning patients with stroke who have fallen or been in a lying position.Background. Early identification of stroke in emergency calls is vital but can be complicated as the patients may be unable to express themselves and the callers generally are bystanders. In a previous study, we found presentation of fall or the patient being in a lying position to be the major problem in 66% of emergency calls concerning, but not dispatched as acute stroke.Design. A qualitative study using interpretive phenomenology.Methods. Analysis of transcribed emergency calls concerning 29 patients with stroke diagnoses at hospital discharge, in 2011 and presented with fall/lying position.Findings. Patients' ability to express themselves, callers' knowledge of the patient and of stroke, first call-takers' and nurses' authority, nurses' coaching and nurses' expertise skills facilitated or hindered the identification of stroke. Certain aspects are adjustable, but some are determined by the situation or on callers' and patients' abilities and thus difficult to change. Nurses' expertise skills were the only theme found to have a decisive effect of the identification of stroke on its own.Conclusion. To increase identification of stroke in emergency calls concerning stroke, the first call-takers' and nurses' action, competence and awareness of obstacles are crucial and if strengthened would likely increase the identification of stroke in emergency calls. In complicated cases, nurses' expertise skills seem essential for identification of stroke.
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| 2. |
- Berglund, Annika, et al.
(författare)
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Identification of stroke during the emergency call : a descriptive study of callers' presentation of stroke
- 2015
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Ingår i: BMJ Open. - London, UK : BMJ Publishing Group Ltd. - 2044-6055. ; 5:4
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: To evaluate symptoms presented by the caller during emergency calls regarding stroke, and to assess if symptoms in the Face-Arm-Speech-Time Test (FAST) are related to identification of stroke.SETTING: Emergency calls to the Emergency Medical Communication Center (EMCC) concerning patients discharged with stroke diagnosis in a large teaching hospital in Stockholm, Sweden, in January-June 2011.PARTICIPANTS: The emergency calls of 179 patients who arrived at hospital by ambulance, and who were discharged with a stroke diagnosis and consented to participate were included in the study.OUTCOME MEASURES: Frequencies of stroke symptoms presented and a comparison of symptoms presented in calls with dispatch code stroke or other dispatch code.RESULTS: Of the 179 emergency calls analysed, 64% were dispatched as 'Stroke'. FAST symptoms, that is, facial or arm weakness or speech disturbances, were presented in 64% of the calls and were spontaneously revealed in 90%. Speech disturbance was the most common problem (54%) in all calls, followed by fall/lying position (38%) and altered mental status (27%). For patients with dispatch codes other than stroke, the dominating problem presented was a fall or being in a lying position (66%), followed by speech disturbance (31%) and altered mental status (25%). Stroke-specific symptoms were more common in patients dispatched as stroke. FAST symptoms were reported in 80% of patients dispatched as stroke compared with 35% in those dispatched as something else.CONCLUSIONS: This study implicates that fall/lying position and altered mental status could be considered as possible symptoms of stroke during an emergency call. Checking for FAST symptoms in these patients might uncover stroke symptoms. Future studies are needed to evaluate if actively asking for FAST symptoms in emergency calls presenting falls or a lying position can improve the identification of stroke.TRIAL REGISTRATION NUMBER: Stroke2010/703-31/2.
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