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- Fredman, D., et al.
(author)
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Experiences and outcome from the implementation of a national Swedish automated external defibrillator registry
- 2018
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In: Resuscitation. - : Elsevier BV. - 0300-9572 .- 1873-1570. ; 130, s. 73-80
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Journal article (peer-reviewed)abstract
- Background: Early cardiopulmonary resuscitation (CPR) and defibrillation with an Automated External Defibrillator (AED) increase survival from out-of-hospital cardiac arrest (OHCA). Although international guidelines recommend the use of AED registries to increase AED use, little is known about implementation. The aim of this paper is to describe the development of a national AED registry, to analyse the coverage and barriers to register AEDs. Methods: The Swedish AED Registry (SAEDREG) was initiated in 2009 with the purpose of gathering the data of all public AEDs in Sweden. Data on all AEDs between 2013 and 2016 were included in the study. Additionally, data of non-registered AEDs was collected in one region using a survey to AED owners focusing on AED functionality. Results: The number of AEDs doubled between 2013–2016. A total of 6703 AEDs (30%) were removed due to unavailability of validation. At the end of 2016, AEDs were most frequently registered in offices and workplaces, 45% (n = 7241) followed by shops, 7% (n = 1200). In the Gotland region, 218 AEDs, 57% (n = 124) were registered in the SAEDREG. Of n = 94 Non-registered AED functionality was high, the main reason not to register was unawareness of the SAEDREG, 74.5%. Of those aware of the register but not having registered, 25% stated “hard to register” as cause. Conclusions: A national AED registry may gather information of AEDs on a national level. Although numbers have doubled between 2013–2016 in Sweden, a large proportion is still non-registered. More awareness of the registry and easier registration process is needed. General AED functionality seems high regardless of registered or non-registered AEDs. A key area for future research may be to use AED-registers to ascertain effectiveness of AED programs in terms of actual patient outcome.
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- Hasselqvist-Ax, I, et al.
(author)
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Experiences among firefighters and police officers of responding to out-of-hospital cardiac arrest in a dual dispatch programme in Sweden: an interview study
- 2019
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In: BMJ open. - : BMJ. - 2044-6055. ; 9:11, s. e030895-
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Journal article (peer-reviewed)abstract
- The objective of this study was to explore firefighters’ and police officers’ experiences of responding to out-of-hospital cardiac arrest (OHCA) in a dual dispatch programme.DesignA qualitative interview study with semi-structured, open-ended questions where critical incident technique (CIT) was used to collect recalled cardiac arrest situations from the participants’ narratives. The interviews where transcribed verbatim and analysed with inductive content analysis.SettingThe County of Stockholm, Sweden.ParticipantsPolice officers (n=10) and firefighters (n=12) participating in a dual dispatch programme with emergency medical services in case of suspected OHCA of cardiac or non-cardiac origin.ResultsAnalysis of 60 critical incidents was performed resulting in three consecutive time sequences (preparedness, managing the scene and the aftermath) with related categories, where first responders described the complexity of the cardiac arrest situation. Detailed information about the case and the location was crucial for the preparedness, and information deficits created stress, frustration and incorrect perceptions about the victim. The technical challenges of performing cardiopulmonary resuscitation and managing the airway was prominent and the need of regular team training and education in first aid was highlighted.ConclusionsParticipating in dual dispatch in case of suspected OHCA was described as a complex technical and emotional process by first responders. Providing case discussions and opportunities to give, and receive feedback about the case is a main task for the leadership in the organisations to diminish stress among personnel and to improve future OHCA missions.
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| 5. |
- Hollenberg, J, et al.
(author)
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Effects of native language on CPR skills and willingness to intervene in out-of-hospital cardiac arrest after film-based basic life support training: a subgroup analysis of a randomised trial
- 2019
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In: BMJ open. - : BMJ. - 2044-6055. ; 9:5, s. e025531-
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Journal article (peer-reviewed)abstract
- The aim was to investigate whether the students’ native language, Swedish as native language (SNL) versus other native language (ONL), affects cardiopulmonary resuscitation (CPR) skills or willingness to act after film-based training in Swedish.Setting13-year-old students in two municipalities.DesignA subgroup from a previous randomised study was analysed. During 2013 to 2014, a film-based CPR method was evaluated. Practical skills and willingness to act were assessed directly after training and after 6 months. CPR skills were evaluated using a modified Cardiff test.ParticipantsA total of 641 students were included in the analysis (SNL, n=499; ONL, n=142).Primary and secondary outcome measuresPrimary endpoint was the total score of the modified Cardiff test at 6 months. The secondary endpoints were total score directly after training, individual variables for the test and self-reported willingness to act.ResultsAt the practical test, SNL students scored better than ONL students; directly after training, 67% vs 61% of maximum score, respectively (p<0.001); at 6 months, 61% vs 56% of maximum score (p<0.001). Most students were willing to perform compressions and ventilation on a friend (SNL 85% vs ONL 84%). However, if the victim was a stranger, ONL students were more willing to perform both compressions and ventilation than SNL students (52% vs 38% after training, p<0.001; 42% vs 31% at 6 months, p=0.032). SNL students preferred to initiate chest compressions only.ConclusionsSNL students scored slightly higher in the practical CPR skill test than ONL students. Willingness to act was generally high, however ONL students reported higher willingness to perform both compressions and ventilation if the victim was a stranger. Further research is needed to investigate how CPR educational material should be designed and simplified for optimal learning by students. Different language versions or including feedback in CPR training can be a way to increase learning.Ethics approvalThe study was approved by the Regional Ethical Review Board of Linköping, Sweden (2013/358-31).Trial registration numberNCT03233490; Pre-results.
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