1
|
Strategic placement of automated external defibrillators at city bicycle-sharing stations: Exploring the potential. Resuscitation 2024; 198:110193. [PMID: 38522730 DOI: 10.1016/j.resuscitation.2024.110193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Accepted: 03/13/2024] [Indexed: 03/26/2024]
|
2
|
Spreading awareness about automated external defibrillators by using location-based mobile game called geocaching. Resuscitation 2024; 198:110204. [PMID: 38580066 DOI: 10.1016/j.resuscitation.2024.110204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Accepted: 03/23/2024] [Indexed: 04/07/2024]
|
3
|
The feasibility of medical unmanned aerial systems in suburban areas. Am J Emerg Med 2021; 50:532-545. [PMID: 34543836 DOI: 10.1016/j.ajem.2021.08.064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 08/08/2021] [Accepted: 08/23/2021] [Indexed: 11/18/2022] Open
Abstract
Out-of-Hospital Cardiac Arrests (OHCA) are one of the biggest challenges facing medical systems world-wide. Each year, more than 420,000 Americans experience cardiac arrests with a survival rate of approximately 10%.1 A large challenge to treating OHCA continues to be rapid access to AEDs which can increase survival rates up to 40%.1 While pivotal to an OHCA patient's survival, AEDs are not always readily available. Advances in unmanned aerial systems (UAS) - commonly referred to as drones - can provide a solution since UAS have the ability to rapidly carry an AED payload to an emergency site. This study examined the potential use of UAS delivered AEDs in suburban areas by using the Charlottesville-Albemarle area as an example. This study was carried out by using Geographical Information Systems mapping. Specifications of the Eagle drone model by Flirtey were used to develop a beneficial drone placement plan. Models were created with drones at first responder stations. Coverage area of the drones at first responder stations was compared to coverage area of drone units placed at "ideal" locations in the Charlottesville-Albemarle County area. Population statistics were gathered from the GIS program Social Explorer, using data from the U.S. Census Bureau. The "ideal" location placement plan was then evaluated for an estimate of total population covered by the system. Finally, ideal drone placements were evaluated and compared to response time and distances versus a local EMS ground unit. With the derived ideal placements, 70.08% of the area would have drone coverage that could deliver an AED in less than five minutes and 97.97% of the area would have coverage in less than 10 min. At minimum, 94.72% of the population would be covered by the ideal placements of drones within the area. Drone response time was significantly faster than ground EMS response by a factor of 5× (P value < .05). Drones were able to get to the incident scene of a theoretical OHCA faster without and with vertical response challenges. The results show that UAS delivery of AEDs is not only possible in the Charlottesville-Albemarle County area, but an effective way to decrease response time to improve chances of survival for a person experiencing an OHCA in similar suburban areas.
Collapse
|
4
|
Increasing the Availability of Automated External Defibrillators at Sporting Events: A Call to Action from the American College of Sports Medicine. Curr Sports Med Rep 2021; 20:418-419. [PMID: 34357888 DOI: 10.1249/jsr.0000000000000870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
ABSTRACT Given that most sudden cardiac arrests (SCAs) occur outside of a medical facility, often in association with exercise and sporting events, and given that early cardiopulmonary resuscitation (CPR) plus defibrillation is the strongest predictor of survival from SCA, this Call to Action from the American College of Sports Medicine recommends increasing the availability and effectiveness of early CPR plus defibrillation so that the time from collapse-to-first automated external defibrillator shock is less than 3 min.
Collapse
|
5
|
In-flight Medical Emergencies. Am Fam Physician 2021; 103:547-552. [PMID: 33929167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
In 2018, approximately 2.8 million passengers flew in and out of U.S. airports per day. Twenty-four to 130 in-flight medical emergencies are estimated to occur per 1 million passengers; however, there is no internationally agreed-upon recording or classification system. Up to 70% of in-flight emergencies are managed by the cabin crew without additional assistance. If a health care volunteer is requested, medical professionals should consider if they are in an appropriate condition to render aid, and then identify themselves to cabin crew, perform a history and physical examination, and inform the cabin crew of clinical impressions and recommendations. An aircraft in flight is a physically constrained and resource-limited environment. When needed, an emergency medical kit and automated external defibrillator are available on all U.S. aircraft with at least one flight attendant and a capacity for 30 or more passengers. Coordinated communication with the pilot, any available ground-based medical resources, and flight dispatch is needed if aircraft diversion is recommended. In the United States, medical volunteers are generally protected by the Aviation Medical Assistance Act of 1998. There is no equivalent law governing international travel, and legal jurisdiction depends on the patient's and medical professional's countries of citizenship and the country in which the aircraft is registered.
Collapse
|
6
|
Availability of automated external defibrillators in Hamilton, New Zealand. THE NEW ZEALAND MEDICAL JOURNAL 2019; 132:75-82. [PMID: 31581184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
BACKGROUND Last year, there were 2,000 out-of-hospital cardiac arrests (OHCA) in New Zealand, 74% received CPR but only 5.1% accessed an automated external defibrillator (AED). The average survival rate of OHCA is 13%. The aim of this study was to visit all 50 AED locations shown on www.hamiltoncentral.co.nz to assess their true availability and visibility to the public in the event of an OHCA. METHOD All premises were visited and the first staff member encountered was asked if they were aware an AED was onsite, its location, hours of availability, if restricted access applied and whether it had been used. RESULTS Of the 50 locations, three sites no longer exist and two AEDs were listed twice. Therefore, only 45 AEDs exist. Two sites had grossly inaccurate locations. Three AEDs (7%) were continuously available. Nine AEDs were accessible after 6pm at least one day of the week. Thirteen AEDs were available on weekends; however, five required swipe card access. None of the AEDs were located outdoors. CONCLUSION Far fewer than 50 listed AEDs are freely available to the public, especially after 6pm and on weekends. Lack of signposting and restrictions to access would lead to delayed defibrillation. This important health issue needs addressing.
Collapse
|
7
|
|
8
|
Time to Delivery of an Automated External Defibrillator Using a Drone for Simulated Out-of-Hospital Cardiac Arrests vs Emergency Medical Services. JAMA 2017; 317:2332-2334. [PMID: 28609525 PMCID: PMC5815004 DOI: 10.1001/jama.2017.3957] [Citation(s) in RCA: 99] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
This study compares the time to delivery of an automated external defibrillator using fully autonomous drones for simulated out-of-hospital cardiac arrests vs emergency medical services real-time responses.
Collapse
|
9
|
A qualitative study to identify barriers to deployment and student training in the use of automated external defibrillators in schools. BMC Emerg Med 2017; 17:3. [PMID: 28103818 PMCID: PMC5248449 DOI: 10.1186/s12873-017-0114-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Accepted: 01/03/2017] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Student training in use of automated external defibrillators and deployment of such defibrillators in schools is recommended to increase survival after out-of-hospital cardiac arrest. Low implementation rates have been observed, and even at schools with a defibrillator, challenges such as delayed access have been reported. The purpose of this study was to identify barriers to the implementation of defibrillator training of students and deployment of defibrillators in schools. METHODS A qualitative study based on semi-structured individual interviews and focus groups with a total of 25 participants, nine school leaders, and 16 teachers at eight different secondary schools in Denmark (2012-2013). Thematic analysis was used to identify regular patterns of meaning using the technology acceptance model and focusing on the concepts of perceived usefulness and perceived ease of use. RESULTS School leaders and teachers are concerned that automated external defibrillators are potentially dangerous, overly technical, and difficult to use, which was related to their limited familiarity with them. They were ambiguous about whether or not students are the right target group or which grade is suitable for defibrillator training. They were also ambiguous about deployment of defibrillators at schools. Those only accounting for the risk of students, considering their schools to be small, and that time for professional help was limited, found the relevance to be low. Due to safety concerns, some recommended that defibrillators at schools should be inaccessible to students. They lacked knowledge about how they work and are operated, and about the defibrillators already placed at their campuses (e.g., how to access them). Prior training and even a little knowledge about defibrillators were crucial to their perception of student training but not for their considerations on the relevance of their placement at schools. CONCLUSIONS It is crucial for implementation of automated external defibrillators in schools to inform staff about how they work and are operated and that students are an appropriate target group for defibrillator training. Furthermore, it is important to provide schools with a basis for decision making about when to install defibrillators, and to ensure that school staff and students are informed about their placement.
Collapse
|
10
|
|
11
|
Spatial decision on allocating automated external defibrillators (AED) in communities by multi-criterion two-step floating catchment area (MC2SFCA). Int J Health Geogr 2016; 15:17. [PMID: 27225882 PMCID: PMC4881177 DOI: 10.1186/s12942-016-0046-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Accepted: 05/11/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The occurrence of out-of-hospital cardiac arrest (OHCA) is a critical life-threatening event which frequently warrants early defibrillation with an automated external defibrillator (AED). The optimization of allocating a limited number of AEDs in various types of communities is challenging. We aimed to propose a two-stage modeling framework including spatial accessibility evaluation and priority ranking to identify the highest gaps between demand and supply for allocating AEDs. METHODS In this study, a total of 6135 OHCA patients were defined as demand, and the existing 476 publicly available AEDs locations and 51 emergency medical service (EMS) stations were defined as supply. To identify the demand for AEDs, Bayesian spatial analysis with the integrated nested Laplace approximation (INLA) method is applied to estimate the composite spatial risks from multiple factors. The population density, proportion of elderly people, and land use classifications are identified as risk factors. Then, the multi-criterion two-step floating catchment area (MC2SFCA) method is used to measure spatial accessibility of AEDs between the spatial risks and the supply of AEDs. Priority ranking is utilized for prioritizing deployment of AEDs among communities because of limited resources. RESULTS Among 6135 OHCA patients, 56.85 % were older than 65 years old, and 79.04 % were in a residential area. The spatial distribution of OHCA incidents was found to be concentrated in the metropolitan area of Kaohsiung City, Taiwan. According to the posterior mean estimated by INLA, the spatial effects including population density and proportion of elderly people, and land use classifications are positively associated with the OHCA incidence. Utilizing the MC2SFCA for spatial accessibility, we found that supply of AEDs is less than demand in most areas, especially in rural areas. Under limited resources, we identify priority places for deploying AEDs based on transportation time to the nearest hospital and population size of the communities. CONCLUSION The proposed method will be beneficial for optimizing resource allocation while considering multiple local risks. The optimized deployment of AEDs can broaden EMS coverage and minimize the problems of the disparity in urban areas and the deficiency in rural areas.
Collapse
|
12
|
Abstract
BACKGROUND Out-of-hospital cardiac arrest (OOHCA) is prevalent in the United States. Each year between 180,000 and 400,000 people die due to cardiac arrest. The automated external defibrillator (AED) has greatly enhanced survival rates for OOHCA. However, one of the important components of successful cardiac arrest treatment is emergency medical services (EMS) response time (i.e., the time from EMS "wheels rolling" until arrival at the OOHCA scene). Unmanned Aerial Vehicles (UAV) have regularly been used for remote sensing and aerial imagery collection, but there are new opportunities to use drones for medical emergencies. OBJECTIVE The purpose of this study is to develop a geographic approach to the placement of a network of medical drones, equipped with an automated external defibrillator, designed to minimize travel time to victims of out-of-hospital cardiac arrest. Our goal was to have one drone on scene within one minute for at least 90% of demand for AED shock therapy, while minimizing implementation costs. METHODS In our study, the current estimated travel times were evaluated in Salt Lake County using geographical information systems (GIS) and compared to the estimated travel times of a network of AED enabled medical drones. We employed a location model, the Maximum Coverage Location Problem (MCLP), to determine the best configuration of drones to increase service coverage within one minute. RESULTS We found that, using traditional vehicles, only 4.3% of the demand can be reached (travel time) within one minute utilizing current EMS agency locations, while 96.4% of demand can be reached within five minutes using current EMS vehicles and facility locations. Analyses show that using existing EMS stations to launch drones resulted in 80.1% of cardiac arrest demand being reached within one minute Allowing new sites to launch drones resulted in 90.3% of demand being reached within one minute. Finally, using existing EMS and new sites resulted in 90.3% of demand being reached while greatly reducing estimated overall costs. CONCLUSION Although there are still many factors to consider, drone networks show potential to greatly reduce life-saving equipment travel times for victims of cardiac arrest.
Collapse
|
13
|
Employment and residential characteristics in relation to automated external defibrillator locations. Am Heart J 2016; 172:185-91. [PMID: 26856232 PMCID: PMC4748177 DOI: 10.1016/j.ahj.2015.09.022] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2015] [Accepted: 09/26/2015] [Indexed: 10/22/2022]
Abstract
BACKGROUND Survival from out-of-hospital cardiac arrest (OHCA) is generally poor and varies by geography. Variability in automated external defibrillator (AED) locations may be a contributing factor. To inform optimal placement of AEDs, we investigated AED access in a major US city relative to demographic and employment characteristics. METHODS AND RESULTS This was a retrospective analysis of a Philadelphia AED registry (2,559 total AEDs). The 2010 US Census and the Local Employment Dynamics database by ZIP code was used. Automated external defibrillator access was calculated as the weighted areal percentage of each ZIP code covered by a 400-m radius around each AED. Of 47 ZIP codes, only 9% (4) were high-AED-service areas. In 26% (12) of ZIP codes, less than 35% of the area was covered by AED service areas. Higher-AED-access ZIP codes were more likely to have a moderately populated residential area (P = .032), higher median household income (P = .006), and higher paying jobs (P =. 008). CONCLUSIONS The locations of AEDs vary across specific ZIP codes; select residential and employment characteristics explain some variation. Further work on evaluating OHCA locations, AED use and availability, and OHCA outcomes could inform AED placement policies. Optimizing the placement of AEDs through this work may help to increase survival.
Collapse
|
14
|
Raising cardiac awareness. NURSING TIMES 2015; 111:25. [PMID: 26647617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
|
15
|
Advisory External Defibrillator Availability in General Practice. IRISH MEDICAL JOURNAL 2015; 108:212-213. [PMID: 26349352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
This study aimed to describe the availability of advisory external defibrillators (AEDs) in Irish General Practice. The study utilised a computer generated random sample of Irish general practitioners and involved a postal questionnaire, with telephone follow up of non-responders. The cohort of GPs already known to possess an AED (via participation in the Merit Project) was excluded. 115 valid paper survey responses were received representing a response rate of 59%. 5 of the responding GPs identified themselves as Merit project participants and were excluded from data analysis. 74/110 GPs (67%) reported having one or more AED(s) available for use at their practice. 41/77 GPs (53%) who had not responded to the paper survey but were contactable by telephone had an AED available. When AED availability was examined by practice setting a higher proportion of rural and mixed settings had AEDs available than in urban and city areas. Cost was reported as the most common reason for not having an AED.
Collapse
|
16
|
[More and more defibrillators in the community--but few used]. LAKARTIDNINGEN 2015; 112:C7E6. [PMID: 25825882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
|
17
|
Newmethod predicts optimal number and location of automated external defibrillators: a new innovation was presented atESC Congress 2014 by Dr Benjamin Dahan from France. Eur Heart J 2015; 36:258. [PMID: 25763438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/04/2023] Open
|
18
|
Automated external defibrillators should be mandatory on board all commercial airliners. Eur Heart J 2014; 35:1632-1633. [PMID: 25118346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/03/2023] Open
|
19
|
The case for AED registries. JEMS : A JOURNAL OF EMERGENCY MEDICAL SERVICES 2014; Suppl:14-17. [PMID: 24654401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
|
20
|
AEDs at your fingertips: automated external defibrillators on college campuses and a novel approach for increasing accessibility. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2014; 62:592-596. [PMID: 25116796 DOI: 10.1080/07448481.2014.947993] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The use of automated external defibrillators (AEDs) increases survival in cardiac arrest events. Due to the success of previous efforts and free, readily available mobile mapping software, the discussion is to emphasize the importance of the use of AEDs to prevent sudden cardiac arrest-related deaths on college campuses and abroad, while suggesting a novel approach to aiding in access and awareness issues. A user-friendly mobile application (a low-cost iOS map) was developed at Florida State University to decrease AED retrieval distance and time. The development of mobile AED maps is feasible for a variety of universities and other entities, with the potential to save lives. Just having AEDs installed is not enough--they need to be easily locatable. Society increasingly relies on phones to provide information, and there are opportunities to use mobile technology to locate and share information about relevant emergency devices; these should be incorporated into the chain of survival.
Collapse
|
21
|
Dying despite defibrillators: what if call-takers knew where they were? EMS WORLD 2013; 42:44. [PMID: 24205530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
|
22
|
[Resuscitation or not?]. Ugeskr Laeger 2013; 175:1743. [PMID: 23905177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
|
23
|
[Defibrillators in nursing homes?]. Ugeskr Laeger 2013; 175:1594. [PMID: 23858540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
|
24
|
[More defibrillators needed in society]. LAKARTIDNINGEN 2013; 110:959. [PMID: 23745506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
|
25
|
[Should defibrillators be uncritically spread across Sweden?]. LAKARTIDNINGEN 2013; 110:895-896. [PMID: 23717943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
|
26
|
[Acute medical coordination dispatch centres will be key partners, allowing more people to survive out-of-hospital cardiac arrests]. Ugeskr Laeger 2012; 174:2848. [PMID: 23153462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
|
27
|
Public access defibrillators and your brand. Here's why your brand should figure into whether to deploy publicly accessible defibrillators. OCCUPATIONAL HEALTH & SAFETY (WACO, TEX.) 2011; 80:46-50. [PMID: 21755881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
|
28
|
European Resuscitation Council Guidelines for Resuscitation 2010 Section 2. Adult basic life support and use of automated external defibrillators. Resuscitation 2010; 81:1277-92. [PMID: 20956051 PMCID: PMC7116923 DOI: 10.1016/j.resuscitation.2010.08.009] [Citation(s) in RCA: 421] [Impact Index Per Article: 30.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
29
|
Links in the chain. A success story in Berwyn, Pa., demonstrates the value of bystander CPR, AEDs in public buildings & early ALS care. JEMS : A JOURNAL OF EMERGENCY MEDICAL SERVICES 2010; 35:6-8. [PMID: 21510437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
|
30
|
Make it possible to save every employee. OCCUPATIONAL HEALTH & SAFETY (WACO, TEX.) 2010; 79:56-58. [PMID: 20575458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
|
31
|
Availability of automated external defibrillators in the city of Warsaw - status for May 2009. Kardiol Pol 2010; 68:41-46. [PMID: 20131187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
BACKGROUND The most frequent cause of sudden cardiac arrest (SCA) is ventricular fibrillation and ventricular tachycardia. Despite many efforts the prognosis in this patient group is poor. According to the European Resuscitation Council (ERC) recommendations, early defibrillation, preferably in the first 3-5 min, is a key link in the Chain of Survival after SCA. With an increasing number of available automated external defibrillators (AED) time from SCA to defibrillation may be reduced, thus resulting in the improvement of patients' prognosis. Therefore, the ERC recommends providing AED in public locations with a high incidence of cardiac arrests. AIM Estimation of the availability of AED in the city of Warsaw. METHODS Automated external defibrillators were identified according to the information from the City Hall, public services, foundations, companies and own research and knowledge. The AED presence was confirmed by phone at the potential locations and random locations were visited. RESULTS By 15 May 2009, 117 AED had been reported in 83 points in the city of Warsaw. The number of AED was the highest in the Sródmieście (29) and Włochy (28) districts. On average, there was one AED per 14 706 citizens (0.68 per 10,000 citizens) and per 4.24 km(2) (2.26 per 10 km(2)). The highest ratio of the number of AED per 10,000 citizens was observed in the Włochy (7.06) and Sródmieście (2.25) districts, the lowest - in the Targówek (0.16), Wawer (0.15) and Bemowo (0.09) districts. The highest ratio of the number of AED per 10 km(2) were in the Sródmieście (18.63), Włochy (9.78) and Zoliborz (5.9) districts, the lowest - in the Wilanów (0.27) and Wawer (0.13) districts. CONCLUSIONS The number of AED in the city of Warsaw should be increased, additional demonstrations of AED proper usage and AED promotion should be organised. It is necessary to provide easy access to the devices. Significant differences in the number of AED can be observed between the districts. Neither authorities nor public services are aware of the number of AED in the city of Warsaw.
Collapse
|
32
|
[Accessibility of automated external defibrillators in the town of Warsaw - status in May 2009]. Kardiol Pol 2010; 68:47. [PMID: 20225411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
|
33
|
The next AED? OCCUPATIONAL HEALTH & SAFETY (WACO, TEX.) 2009; 78:18. [PMID: 20043517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
|
34
|
Validation of a Predictive Model for Automated External Defibrillator Placement in Rural America. PREHOSP EMERG CARE 2009; 10:186-93. [PMID: 16531375 DOI: 10.1080/10903120500541241] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
OBJECTIVE The development of Automated External Defibrillators (AEDs) to treat out-of-hospital cardiac arrest (OOHCA) has greatly expanded the availability of life saving defibrillatory shocks in various settings. However, placement of AEDs in rural areas remains perplexing since OOHCAs are rare and unpredictable. We set out to develop a cost-effective rural AED placement model and to test the validity of the resulting model using OOHCAs attended by EMS. METHODS DESIGN A population-based cross-sectional study. Analytic Plan: An exhaustive literature search was conducted to identify community attributes correlated with successful placement of AEDs in rural regions. Identified attributes were characterized using U.S. Census and CDC heart disease mortality data to estimate the potential risk for AED use and applied this estimate to rural census tracts in all 50 states. Based upon risk, AEDS were assigned to each tract using a first responder model and cost effectiveness was assessed. Using Utah State EMS data, the predicted placement of AEDs in each tract was validated using the actual number of OOHCAs attended by EMS. RESULTS A total of 14,586 rural census tracts in 50 U.S. states were evaluated. On average, 2,600 AEDs were situated within each state. AED placement in rural areas proved as cost effective as health screening programs. In Utah, predicted AED placement correlated with the frequency of OOHCAs attended by EMS personnel (rho= 0.55, p < 0.001). CONCLUSIONS The resulting model illustrates one potential way to determine the most beneficial location for rural AED placement.
Collapse
|
35
|
Automated external defibrillators: Defibrillators are only as good as the provider. BMJ 2008; 337:a2274. [PMID: 18957458 DOI: 10.1136/bmj.a2274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
36
|
|
37
|
Another way. A public/private partnership brings AEDs to the people of Minnesota. EMS MAGAZINE 2008; 37:105. [PMID: 18814641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
|
38
|
[10/10. Automated external defibrillation]. SOINS; LA REVUE DE REFERENCE INFIRMIERE 2008:61-62. [PMID: 18333351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
|
39
|
Status der automatisierten externen Defibrillatoren in Deutschland. Anaesthesist 2007; 56:710-2. [PMID: 17541524 DOI: 10.1007/s00101-007-1180-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
40
|
Lack of Early Defibrillation Capability and Automated External Defibrillators in Nursing Homes. J Am Med Dir Assoc 2007; 8:413-5. [PMID: 17619041 DOI: 10.1016/j.jamda.2007.04.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2007] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To determine the availability of early defibrillation and automated external defibrillators in nursing homes in selected cities. DESIGN A standardized telephone survey was conducted of all skilled nursing facilities to characterize early defibrillation capabilities. SETTING The study involved nursing homes in Philadelphia, Omaha, Seattle, and Boston. PARTICIPANTS All skilled nursing facilities not physically attached to hospitals in the selected cities based on listings from the Centers for Medicare and Medicaid Services as of January 2004. MEASUREMENTS Each site was queried as to whether or not they had an automated external defibrillator (AED), if they were physically freestanding facilities, if a manual defibrillator was present, and if staff were present 24 hours a day to use the defibrillator. Early defibrillation was defined as the presence of either a manual defibrillator or AED in addition to 24-hour trained staff availability. RESULTS There were 126 nursing homes identified from the Medicare listing and 81% (102) responded to our phone survey. After exclusion of non-freestanding facilities, 90 nursing homes (71.4%) were available for analysis. Overall, 16.7% (95% CI 8.8-24.5) of nursing homes reported early defibrillation capabilities via manual defibrillator or AEDs; 6.7% (95% CI 1.4-11.9) of nursing homes reported AEDs; 10.0% (95% CI 3.7-16.3) of nursing homes reported manual defibrillators. Nursing homes in Seattle had a higher rate of early defibrillation capability than the other 3 cities. CONCLUSION Despite the fact that nursing homes have been identified as locations with multiple cardiac arrests, the early defibrillation capabilities and prevalence of AEDs in this setting remains low. AEDs may play a role in improving survival from cardiac arrest in nursing homes. The placement of AEDs in nursing homes needs further consideration and study.
Collapse
|
41
|
Preventing sudden death with n-3 (omega-3) fatty acids and defibrillators. Am J Prev Med 2006; 31:316-323. [PMID: 16979456 DOI: 10.1016/j.amepre.2006.06.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2005] [Revised: 04/10/2006] [Accepted: 06/02/2006] [Indexed: 11/22/2022]
Abstract
BACKGROUND Because interventions that prevent and treat events due to cardiovascular disease are applied to different, but overlapping, segments of the population, it can be difficult to estimate their effectiveness if formal calculations are not available. METHODS Markov chain analysis, including sensitivity analysis, was used with a hypothetical population resembling that of Olmsted County, MN, aged 30 to 84 in the year 2000 to compare the estimated impact of three interventions to prevent sudden death: (1) raising blood levels of n-3 (omega-3) fatty acids, (2) distributing automated external defibrillators (AEDs), and (3) implanting cardioverter defibrillators (ICDs) in appropriate candidates. The analysis was performed in 2004, 2005, and 2006. RESULTS Raising median n-3 fatty acid levels would be expected to lower total mortality by 6.4% (range from sensitivity analysis = 1.6% to 10.3%). Distributing AEDs would be expected to lower total mortality by 0.8% (0.2% to 1.3%), and implanting ICDs would be expected to lower total mortality by 3.3% (0.6% to 8.7%). Three fourths of the reduction in total mortality due to n-3 fatty acid augmentation would accrue from raising n-3 fatty acid levels in the healthy population. CONCLUSIONS Based on central values of candidacy and efficacy, raising n-3 fatty acid levels would have about eight times the impact of distributing AEDs and two times the impact of implanting ICDs. Raising n-3 fatty acid levels would also reduce rates of sudden death among the subpopulation that does not qualify for ICDs.
Collapse
|
42
|
Cardiac arrest on the links: are we up to par? Availability of automated external defibrillators on golf courses in southeastern Pennsylvania. Prehosp Disaster Med 2006; 21:112-4. [PMID: 16771002 DOI: 10.1017/s1049023x00003459] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVES A growing number of golfers are senior citizens, and it may be predicted that the number of golf-related medical emergencies, including the incidence of cardiac arrest, will increase. This study was designed to survey the level of preparedness of golf courses in southeastern Pennsylvania to respond to cardiac arrest among their members. METHODS A telephone survey of all of the 180 golf courses in the area was conducted to determine their type (public/private), volume in rounds per year, presence of automated external defibrillator (AED) devices, number of employees, and percentage of employees with cardiopulmonary resuscitation (CPR) training. Participants also were asked to estimate the time needed to reach the farthest point on their course in order to estimate a maximum time to the application of an AED device. RESULTS A total of 131 of 180 golf courses completed the survey (53 private, 78 public) for an overall response rate of 73%. Private courses reported a greater average number of employees with CPR training [private = 9.1, public = 3.6; p = 0.001] and in AED presence [public = 9%, private = 58.5%; p = 0.0001]. Public courses support a higher volume of play than do private courses [public = 32,000, private = 24,000; p = 0.001], yet have far fewer employees [public=25, private=44; p = 0.004]. The longest time necessary to reach the most remote point on the course was between four and five minutes in all courses. Analysis was performed using the Student's t-test and Pearson's Chi-square as appropriate. CONCLUSION Neither public nor private golf courses are well equipped to respond to cardiac arrest, but outcomes on public courses likely are to be far worse.
Collapse
|
43
|
Message received. OCCUPATIONAL HEALTH & SAFETY (WACO, TEX.) 2006; 75:104, 106, 108. [PMID: 16805287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
|
44
|
“Code Blue” in the hospital lobby: Cardiac arrest teams vs. public access defibrillation. Int J Cardiol 2006; 110:401-2. [PMID: 16183153 DOI: 10.1016/j.ijcard.2005.08.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2005] [Accepted: 08/06/2005] [Indexed: 11/19/2022]
|
45
|
Reaching the public via a multi media campaign as a first step to nationwide public access defibrillation. Resuscitation 2006; 69:269-75. [PMID: 16631300 DOI: 10.1016/j.resuscitation.2005.07.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2005] [Revised: 07/18/2005] [Accepted: 07/27/2005] [Indexed: 10/24/2022]
Abstract
Public access defibrillation (PAD) is a promising strategy to fight sudden cardiac death. The Austrian Red Cross provided automated external defibrillators (AEDs) and basic life support (BLS) training as an "all inclusive package" combined with on site consultation and maintenance with annual retraining as a part of a nationwide PAD programme. A multi media campaign was started to promote the package and to increase awareness about sudden cardiac death. Data about the campaign, its recognition by the public in Austria and the number of packages were recorded. Sixty-eight percent of the Austrian public above the age of 15 years were able to recall the multi media campaign. Comparing the periods before and after the campaign, the number of website hits climbed significantly from 2,931 hits/month (1,866-6,168) to 4,812 hits/month (3,432-13,434) (p=0.0276). The number of AED services implemented before the campaign increased significantly (p=0.0026) in the time after the campaign. Therefore, we conclude that a multi media campaign is useful to stimulate public discussion and it encourages companies to buy "all inclusive packages" containing AEDs, BLS training, on site consultation and maintenance. These measures represent a possible first step in introducing PAD but it seems that they have to be continued on a constant basis.
Collapse
|
46
|
Abstract
BACKGROUND Policymakers with limited funds have been forced to make difficult decisions regarding which sites merit automated external defibrillators (AEDs). Guidelines have recommended that the allocation of AEDs be based largely on the site-specific risk of sudden cardiac death (cardiac arrest), with devices preferentially located at high-risk venues. However, there are limited data on whether such a strategy is being followed. The authors surveyed low-risk (schools) and high-risk (senior centers) venues to assess the availability of AEDs. METHODS A random sample of 200 high schools was identified; 12 were excluded, resulting in a final sample of 188. Each was contacted to determine the number of students, number of teachers, availability of AEDs, and number of cardiac arrests during the 2001-02 academic year. For comparison, 20 licensed senior centers were surveyed to assess the availability of AEDs. RESULTS Among 147 schools that responded to the survey, the mean student enrollment was 1,117 and the mean number of teachers was 58. There were three reported cases of cardiac arrest (2 students, 1 teacher), resulting in an annual incidence of cardiac arrest in a school of 2.1% (95% confidence interval [CI] 0.4%-5.7%). Thirty-seven schools (25%; 95% CI 18%-33%) reported having AEDs and 35 (27%) intended to purchase them. In contrast, among 20 senior centers, AEDs were available at two (10%; 95% CI 1%-32%), and the and there were four reported cardiac arrests (annual incidence 20%). CONCLUSION The availability of AEDs across different sites may not correspond directly to the risk of cardiac arrest at these sites.
Collapse
|
47
|
Lack of integration of automated external defibrillators with EMS response may reduce lifesaving potential of public-access defibrillation. PREHOSP EMERG CARE 2005; 9:339-43. [PMID: 16147487 DOI: 10.1080/10903120590961969] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
OBJECTIVES Automated external defibrillators (AEDs) used for public-access defibrillation (PAD) allow for rapid defibrillation, particularly if the AEDs are incorporated into an organized response plan. This project was undertaken to determine how many PAD AEDs were in North Carolina, how many were properly registered, and how many were integrated into the emergency medical services (EMS) response. METHODS Data were collected for this prospective, descriptive study via phone survey, e-mail survey, and/or direct personal interview. Four sources were utilized: 1) state office of EMS AED registration database, 2) AED sales representatives, 3) county EMS agency representatives, and 4) American Heart Association (AHA) training center instructors and regional faculty. The primary endpoint was determining the proportion of AEDs placed in unregistered locations. RESULTS The state EMS office provided the state registry of AED locations. One-hundred percent of state-recognized AED vendors and county EMS agencies provided data. Twelve of 55 (22%) AHA personnel provided data. Eight hundred eighty-one unique locations were identified. Although AED sales are required by law to be registered, the office of EMS database contained only 99 of the 552 (18%) unique PAD locations identified by the study. CONCLUSIONS A large number of unregistered AEDs are being placed in communities. AEDs placed as part of an organized PAD program improve the rates of survival from sudden cardiac death. In the absence of registration, it is difficult to determine the extent to which these AEDs are part of an organized PAD program.
Collapse
|
48
|
Massachusetts long-term care facilities get AEDs. JEMS : A JOURNAL OF EMERGENCY MEDICAL SERVICES 2005; 30:138. [PMID: 16335456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
|
49
|
Shocking a community into action: a social marketing approach to cardiac arrests. JOURNAL OF HEALTH & SOCIAL POLICY 2005; 20:49-70. [PMID: 16048882 DOI: 10.1300/j045v20n02_04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Social marketing techniques have enhanced the success of programs designed to improve the health outcomes of individuals or communities when adopting new health behaviors. Current research suggests, however, that behavior change models, when added to social marketing techniques, could result in even greater success in changing health behaviors and health outcomes. This retrospective analysis of the results of a Public Access Defibrillation (PAD) Trial, designed to improve a community's response to cardiac arrest, tests this proposition. Data from one of the 24 participating PAD Trial sites were analyzed and interpreted from a social marketing and behavior change model perspective, to assess the success in changing a community's response to cardiac arrest victims in 61 residential buildings that participated in the PAD Trial in New York City (NYC). The findings suggest that to improve the success of community-based, emergency response systems to cardiac arrest victims, health programs must first assess the community's awareness of the health problem and their willingness to change behaviors before designing and implementing social marketing programs for health behavior change.
Collapse
|
50
|
OTC at-home defibrillator pros and cons. Nurse Pract 2005; 30:53. [PMID: 15944475 DOI: 10.1097/00006205-200506000-00010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
|