Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine | |
Implementation phase of a multicentre prehospital telemedicine system to support paramedics: feasibility and possible limitations | |
Jörg Christian Brokmann4  Marie-Thérèse Schneiders3  Daniel Wielpütz1  Bernd Valentin1  Stefan Kurt Beckers2  Frederik Hirsch1  Rolf Rossaint1  Michael Czaplik1  Sebastian Bergrath2  | |
[1] Department of Anaesthesiology, University Hospital Aachen, Aachen, Germany;Emergency Medical Service, Fire Department, Aachen, Germany;Institute of Information Management in Mechanical Engineering, RWTH Aachen University, Aachen, Germany;Emergency Department, University Hospital Aachen, Aachen, Germany | |
关键词: Analgesia; Emergency medical service; Telepresence; Teleconsultation; Telemedicine; | |
Others : 810939 DOI : 10.1186/1757-7241-21-54 |
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received in 2013-02-10, accepted in 2013-07-08, 发布年份 2013 | |
【 摘 要 】
Background
Legal regulations often limit the medical care that paramedics can provide. Telemedical solutions could overcome these limitations by remotely providing expert support. Therefore, a mobile telemedicine system to support paramedics was developed. During the implementation phase of this system in four German emergency medical services (EMS), the feasibility and possible limitations of this system were evaluated.
Methods
After obtaining ethical approval and providing a structured training program for all medical professionals, the system was implemented on three paramedic-staffed ambulances on August 1st, 2012. Two more ambulances were included subsequently during this month. The paramedics could initiate a consultation with EMS physicians at a teleconsultation centre. Telemedical functionalities included audio communication, real-time vital data transmission, 12-lead electrocardiogram, picture transmission on demand, and video streaming from a camera embedded into the ceiling of each ambulance. After each consultation, telephone-based debriefings were conducted. Data were retrieved from the documentation protocols of the teleconsultation centre and the EMS.
Results
During a one month period, teleconsultations were conducted during 35 (11.8%) of 296 emergency missions with a mean duration of 24.9 min (SD 12.5). Trauma, acute coronary syndromes, and circulatory emergencies represented 20 (57%) of the consultation cases. Diagnostic support was provided in 34 (97%) cases, and the administration of 50 individual medications, including opioids, was delegated by the teleconsultation centre to the paramedics in 21 (60%) missions (range: 1–7 per mission). No medical complications or negative interpersonal effects were reported. All applications functioned as expected except in one case in which the connection failed due to the lack of a viable mobile network.
Conclusion
The feasibility of the telemedical approach was demonstrated. Teleconsultation enabled early initiation of treatments by paramedics operating under the real-time medical direction. Teleconsultation can be used to provide advanced care until the patient is under a physician’s care; moreover, it can be used to support the paramedics who work alone to provide treatment in non-life-threatening cases. Non-availability of mobile networks may be a relevant limitation. A larger prospective controlled trial is needed to evaluate the rate of complications and outcome effects.
【 授权许可】
2013 Bergrath et al.; licensee BioMed Central Ltd.
【 预 览 】
Files | Size | Format | View |
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20140709054412938.pdf | 792KB | download | |
Figure 3. | 114KB | Image | download |
Figure 2. | 88KB | Image | download |
【 图 表 】
Figure 2.
Figure 3.
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