helicopter emergency medical system

BACKGROUND: The use of emergency medical services (EMS) in Germany has increased substantially over the last few decades. While current reform efforts aim to increase effectiveness and efficiency of the German hospital and EMS systems, there is lack of data on characteristics of hospital cases using EMS. OBJECTIVES: To analyze and compare the characteristics of cases hospitalized with and without the use of EMS. MATERIALS AND METHODS: The BARMER health insurance data on more than 2 million hospital cases admitted in 2022 were analyzed...

BACKGROUND: The likelihood of return of spontaneous circulation with conventional advanced life support is known to have an exponential decline and therefore neurological outcome after 20 min in patients with a cardiac arrest is poor. Initiation of venoarterial ExtraCorporeal Membrane Oxygenation (ECMO) during resuscitation might improve outcomes if used in time and in a selected patient category. However, previous studies have failed to significantly reduce the time from cardiac arrest to ECMO flow to less than 60 min...

OBJECTIVE: Recent systematic reviews of acute care medicine applications of artificial intelligence (AI) have focused on hospital and general prehospital uses. The purpose of this scoping review was to identify and describe the literature on AI use with a focus on applications in helicopter emergency medical services (HEMS). METHODS: A literature search was performed with specific inclusion and exclusion criteria. Articles were grouped by characteristics such as publication year and general subject matter with categoric and temporal trend analyses...

OBJECTIVE: The MIRACLE2 score has been developed for use in a primary percutaneous coronary intervention center. It is unclear if it is feasible in the helicopter emergency medical service (HEMS) setting. METHODS: The computerized system at 1 UK HEMS was interrogated between December 1, 2020, and May 1, 2022, for the components of the MIRACLE2 score (recorded contemporaneously) plus demographics and outcomes in all post-return of spontaneous circulation patients conveyed to the hospital...

OBJECTIVE: The epidemiology accompanying helicopter emergency medical services (HEMS) transport has evolved as agencies have matured and become integrated into regionalized health systems, as evidenced primarily by nationwide systems in Europe. System-level congruence between Europe and the United States, where HEMS is geographically fragmentary, is unclear. In this study, we provide a temporal, epidemiologic characterization of the largest standardized private, nonprofit HEMS system in the United States, STAT MedEvac...

OBJECTIVE: Although a small proportion of helicopter emergency medical service (HEMS) missions are for pediatric patients, it is recognized that children do present unique challenges. This case series aims to evaluate the intubation first-pass success rate in HEMS pediatric patients for both medical and trauma patients in a UK semiurban environment. METHODS: A retrospective review of the computerized records system was performed from January 1, 2015, to July 31, 2022, at 1 UK HEMS...

OBJECTIVE: Overtriage (ie, delivering less severely injured patients via helicopter) is costly, raises safety concerns, and reduces efficiency of the trauma system. The Air Medical Prehospital Triage (AMPT) scoring system was developed to determine which trauma patients would gain a survival benefit by air transport. The objective of this study was to evaluate the AMPT scoring system as a method of reducing trauma overtriage when helicopter emergency medical services were used. METHODS: A retrospective study of all scene trauma transports delivered by helicopter to 1 of 2 level 1 trauma centers was evaluated for 1) hospital stay less than 1 day and 2) failure to meet 1 of the following criteria for resource utilization: intensive care unit admission, an operative procedure within the first 24 hours, the need for blood products, Injury Severity Score ≥ 16, or death during hospitalization...

BACKGROUND: Accurate haemodynamic monitoring in the prehospital setting is essential. Non-invasive blood pressure measurement is susceptible to vibration and motion artefact, especially at extremes of hypotension and hypertension: invasive arterial blood pressure (IABP) monitoring is a potential solution. This study describes the largest series to date of cases of IABP monitoring being initiated prehospital. METHODS: This retrospective observational study was conducted at East Anglian Air Ambulance (EAAA), a UK helicopter emergency medical service (HEMS)...

AIM: Out-of-hospital cardiac arrest (OHCA) is a life-threatening emergency that requires rapid and efficient intervention. Recently, several novel approaches have emerged and have been incorporated into resuscitation systems in some local areas of Japan. This review describes innovative resuscitation systems and highlights their strengths. MAIN TEXT: First, we discuss the deployment of a physician-staffed ambulance, in which emergency physicians offer advanced resuscitation to patients with OHCA on site...

BACKGROUND: The benefits of helicopter emergency medical services (HEMS) transport of adults following major trauma have been examined with mixed results, with some studies reporting a survival benefit compared to regular emergency medical services (EMS). The benefit of HEMS in the context of the Swedish trauma system remains unclear. AIM: To investigate differences in survival and prehospital time intervals for trauma patients in Sweden transported by HEMS compared to road ambulance EMS...

To save the life of patients with critical illness, immediate medical intervention and rapid emergency medical evacuation are important; this is the basic concept of "prehospital emergency medical care." Doctor cars are designated as emergency vehicles, and helicopter emergency medical services(HEMS)send doctors and nurses to emergency situations to quickly start the initial treatment and transport patients to medical institutions. In Japan, 56 medical helicopters have been deployed nationwide across 47 prefectures...

OBJECTIVE: We retrospectively investigated the current status of patients with atrioventricular block (AVB) who had been transported by the physician-staffed helicopter emergency medical service and their final outcome using data from the Japan Doctor Helicopter Registry (JDHR) system. METHODS: The following details of the dispatch activity were collected from the database of the JDHR: age and sex, vital signs when emergency medical technicians encountered the patient at the scene and on arrival at the receiving hospitals, contents of the medical intervention, new cardiac arrest during transportation, the main etiology of AVB, and the number of deaths in 1 month...

AIM: We retrospectively investigated the current status of poisoned patients who had been transported by a physician-staffed helicopter emergency medical service and their final outcomes using data from the JAPAN DOCTOR HELICOPTER REGISTRY SYSTEM. METHODS: The following details of dispatch activity were collected from the database of the JAPAN DOCTOR HELICOPTER REGISTRY SYSTEM: patient age and sex, timing of dispatch request, presence of cardiac arrest, vital signs, medical intervention, main etiology of intoxication, and final outcome...

BACKGROUND: Patients treated and transported by Helicopter Emergency Medical Services (HEMS) are prone to both flight and medical hazards, but incident reporting differs substantially between flight organizations and health care, and the extent of patient safety incidents is still unclear. METHODS: A qualitative descriptive study based on in-depth interviews with 8 experienced Norwegian HEMS physicians from 4 different bases from February to July 2020 using inductive qualitative content analysis...

OBJECTIVE: Mass casualty incidents (MCIs) challenge out-of-hospital and in-hospital personnel as well as impose significant pressure on available resources. Helicopter emergency medical services (HEMS) crews may be involved in the response to an MCI. Thus, there is epidemiological interest to understand the frequency of MCIs responded to by HEMS. METHODS: We used a nationally representative database of emergency medical services activations in the United States (National Emergency Medical Services Information System)...

OBJECTIVE: A physician-staffed helicopter emergency medical service is called a doctor helicopter (DH) in Japan. We retrospectively investigated this service using a data bank provided by the Japan DH registry system. METHODS: The following details of the dispatch activity were collected: patient age and sex, vital signs (Japan Coma Scale [JCS], systolic blood pressure, heart rate, and respiratory rate) at the scene measured by emergency medical technicians (EMTs), dispatch of the DH before the EMTs made contact with patients (key words group) or after (control group), and the survival outcome at 1 month...

Air medical services can improve access to blood products at the point of injury. Studies have shown that early activation of mass transfusion protocols (MTPs) can improve the survival of trauma patients by up to 25%. There are several scoring systems to guide early activation, but the use of a single criterion has been elusive. Our study sought to determine if air medical administration of blood products was a risk factor for massive transfusion activation and utilization of prehospital vital signs for calculation of the shock index...

INTRODUCTION: Mixed methods research, a methodology entailing the integration of qualitative and quantitative data within a single study, offers researchers the ability to investigate complex processes and systems in health and healthcare. The collective strength gained through the data combination can provide an enhanced understanding of research problems, providing an ideal solution to understanding complex clinical issues in a range of settings. In pre-hospital practice, where often uncontrollable variables and environmental considerations increase healthcare complexity, mixed methods has emerged as a valuable approach to research...

INTRODUCTION: Several studies have shown the additional benefit of point-of-care ultrasound (POCUS) by prehospital Emergency Medical Services (EMS). Since organization of EMS may vary significantly across countries, the value of POCUS likely depends on the prehospital system in which it is used. In order to be able to optimally implement POCUS and develop a tailored training curriculum, it is important to know how often POCUS is currently used, for which indications it is used, and how it affects decision making...

BACKGROUND/OBJECTIVE: To compare the prehospital treatment modalities and intervention regimens for major trauma patients with comparable injury patterns between Austria and Germany. PATIENTS AND METHODS: This analysis is based on data retrieved from the TraumaRegister DGU®. Data included severely injured trauma patients with an injury severity score (ISS) ≥ 16, an age ≥ 16 years, and who were primarily admitted to an Austrian (n = 4186) or German (n = 41,484) level I trauma center (TC) from 2008 to 2017...