[When emergency physician and tele-emergency physician save life together : A case description on the application of prehospital telemedicine for ventricular tachycardia with hemodynamic instability]. / Wenn Notarzt und Telenotarzt gemeinsam Leben retten : Eine Fallbeschreibung für die Anwendung der prähospitalen Telemedizin bei einer kreislaufinstabilen ventrikulären Tachykardie.

Telemedicine has already entered the rescue service in some regions of Germany. This case description is about a telemedical emergency physician case where an emergency doctor was also at the scene of the emergency. The patient had a life-threatening ventricular tachycardia and became hemodynamically unstable. The emergency physician was still inexperienced and overwhelmed by the complex situation. She decided to contact the tele-emergency medical services (tele-ems) and could then be instructed to perform intraosseous access, drug treatment and electrical cardioversion in the unstable patient. The cooperation with the tele-ems physician enabled the still inexperienced emergency physician to perform a guideline-compliant treatment and to transport the stabilized patient to the hospital in a timely manner.

[Appropriate allocation of resources for interhospital transfer in emergency medical service-is a physician in the dispatch center helpful?] / Indikationsgerechte Durchführung von Sekundärtransporten im Rettungsdienst ­ Hilft der Arzt in der Leitstelle?

BACKGROUND: The number of interhospital transfers is constantly increasing because of specialization of medical facilities, capacity balancing between intensive care units as well as earlier rehabilitation procedures. This leads to an increase in requests for emergency physicians to accompany patient transfers. This study investigated whether clarification of interhospital transport by an emergency physician at the dispatch center can optimize the use of emergency services resources. METHOD: All transport clarifications performed by a tele-emergency physician between 1 January 2018 and 31 December 2019 were retrospectively analyzed as well as the transport request forms. Furthermore, all data on the number and alarmed rescue resources for interhospital transfers in the city of Aachen from 2013 onwards were exported from the dispatch center databank and included in the evaluation. RESULTS: In total 2333 requests for interhospital patient transfers from 2018 and 2019 were analyzed as well as 10,923 transports recorded from 2013 to 2019. The number of patient transfers accompanied by an emergency physician from 2013 to 2019 was significantly reduced from 786 (68.2%) to 495 (30.5%, p > 0.001). The correct resources of rescue vehicles and staff was requested in 1816 cases (77.8%). The urgency of emergency patient transfers was correctly evaluated in 567 (89.2%) cases. In total 526 assignments were carried out without an emergency physician and 315 of these patients were accompanied by a tele-emergency physician during transfer. CONCLUSION: The immediate clarification of interhospital transport requests by an emergency physician at the dispatch center leads to a significant reduction in unnecessary medical accompaniment of patient transfers. The choice of an appropriate transfer vehicle and staff should not be left to the requesting hospital physician alone.

[Analgesia in the emergency medical service: comparison between tele-emergency physician and call back procedure with respect to application safety, effectiveness and tolerance]. / Analgesie im Rettungsdienst: Vergleich zwischen Telenotarzt- und Callback-Verfahren hinsichtlich Anwendungssicherheit, Wirksamkeit und Verträglichkeit.

BACKGROUND: Acute pain is a common reason for calling emergency medical services (EMS) and can require medication depending on the pain intensity. German EMS personnel feel strong pressure to reduce a patient's pain but are restricted by law. Currently, German federal law only allows the administration of opioid-containing drugs by or on the order of a physician, while in other European countries (e.g. Switzerland and The Netherlands) the administration of opioid-based analgesia by trained and certified paramedics is common practice. Consequently, a patient in Germany experiencing acute pain needs the attendance of an emergency physician in EMS missions. According to international standards pain reduction on the numeric rating scale (NRS) score by ≥2 or a NRS score ≤4 at the end of the patient transport is considered to be adequate. OBJECTIVE: Comparison of two different algorithm-based concepts for analgesia with consultation of a physician analyzing the efficacy, tolerance and safety of application. MATERIAL AND METHODS: In a retrospective cohort study in two different regions, two physician-supported algorithm-based analgesia concepts, a call back-supported concept (EMS Schleswig-Holstein: RKiSH) and a tele-EMS physician-based concept (EMS Aachen: RDAC), were compared over 2 years. The call back-supported concept is based on specific algorithms and certification of EMS personnel. In Aachen, the tele-EMS physician is integrated into the routine EMS system and includes immediate vital data transmission. RESULTS: Over a period of 2 years call back-supported analgesia was administered in 878 cases (2016: 428, 2017: 450) and telemedically assisted analgesia was used in 728 cases (2015: 226, 2016: 502). Call back vs. telemedicine: initial NRS scores were 9 (8-10) and 8 (6-9), respectively (p < 0.0001); NRS scores were reduced by 4 (3-5) and 5 (3-6), respectively (p = 0.0002), leading to mean NRS scores of 4 (3-6) vs. 3 (2-4), respectively (p < 0.0001) at patient handover/emergency room arrival. Clinically relevant pain reduction was achieved in both groups. Complete NRS documentation was conducted in 753 (85.8%) vs. 673 (92.4%) cases, respectively, p = 0. Severe adverse events did not occur in either of the groups. CONCLUSION: The administration of analgesia by EMS personnel with teleconsultation of a physician is effective and has a low rate of complications, particularly morphine. Overall, algorithm-based call back-supported as well as telemedically supported analgesia concepts based on regular training improve the management of pain in the prehospital setting. In addition, the resources of the emergency physician remain available for life-threatening emergencies. The training, certification and supervision of EMS personnel is very important in both systems to ensure the best pain management care and patient safety. Adjustments to the federal law on the administration of analgesics would facilitate the realization of algorithm-based concepts by paramedics as pain reduction could be performed with delegation by a medical director without consulting another physician.