Out-of-hospital use of an automated chest compression device: facilitating access to extracorporeal life support or non–heart-beating organ procurement
Abstract Objective The aim of the study was to assess the ease-of-use, safety, and usefulness of an automated external chest compression device for cardiopulmonary resuscitation. Methods Adults with out-of-hospital cardiac arrest (OHCA) were included prospectively. The emergency medical services (EM...
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Veröffentlicht in: | The American journal of emergency medicine 2011-11, Vol.29 (9), p.1169-1172 |
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Zusammenfassung: | Abstract Objective The aim of the study was to assess the ease-of-use, safety, and usefulness of an automated external chest compression device for cardiopulmonary resuscitation. Methods Adults with out-of-hospital cardiac arrest (OHCA) were included prospectively. The emergency medical services (EMS) in a large suburb northeast of Paris (France) recorded data for standard criteria for EMS care for CA and specific criteria on device use—application time, ease of application and use (visual analog scale score: 0, impossible; 5, very easy), technical incidents, and clinical complications. Results We attended 4868 OHCA patients (January 2005 to April 2010) and used the device in 285 patients (6%) (212 males [74%], 73 females [26%]; median age, 56 [43-70] years). Results (medians with 25-75 percentiles) were as follows: time to apply device, 30 seconds (20-60); ease of application and activation, 5 (4-5) and 5 (5-5), respectively; duration of use, 30 (20-41) minutes; return to spontaneous circulation (ROSC), 76 patients (27%); and time to ROSC, 19 (12-32) minutes after placement. Twenty-seven patients (9%) with refractory CA benefited from extracorporeal life support. Overall, 32 patients were alive after 24 hours, 11 at 7 days, and 3 at 1 month. An additional 23 patients (8%) with refractory CA were selected for non–heart-beating kidney procurement. Ten patients were used to harvest kidneys and 15 were transplanted. There were 21 technical incidents (7%) and 19 clinical complications (7%). Conclusion The device was easy to use in routine emergency practice and of particular value in facilitating access to extracorporeal life support or non–heart-beating organ procurement. These uses should be itemized in all OHCA studies. |
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ISSN: | 0735-6757 1532-8171 |
DOI: | 10.1016/j.ajem.2010.06.029 |