Prehospital emergency care : official journal of the National Association of EMS Physicians and the National Association of State EMS Directors
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Objective: Needle thoracostomy is a life-saving procedure. Advanced Trauma Life Support guidelines recommend insertion of a 5 cm, 14-gauge needle for pneumothorax decompression. High-risk complications can arise if utilizing an inappropriate needle size. ⋯ Conclusion: Median chest wall thickness varies little by height or location in children <13 years of age. The standard 5-cm needle is twice the chest wall thickness of most children. Commercially available 14 g or 16 g standard-length 3.8 cm (1½ inch) needles are of adequate length to access the pleural cavity, regardless of height as measured by Broselow LBT.
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Randomized Controlled Trial Multicenter Study
Reducing 9-1-1 Emergency Medical Service Calls By Implementing A Community Paramedicine Program For Vulnerable Older Adults In Public Housing In Canada: A Multi-Site Cluster Randomized Controlled Trial.
Objective: Older adults account for 38-48% of emergency medical service (EMS) calls, have more chronic diseases, and those with low income have lower quality of life. Mobile integrated health and community paramedicine may help address these health inequalities and reduce EMS calls. This study examines the effectiveness of the Community Paramedicine at Clinic (CP@clinic) program in decreasing EMS calls and improving health outcomes in low-income older adults. ⋯ Conclusions: CP@clinic showed a significant decrease in EMS calls, decrease in BP, and improvement in QALYs among older adults in subsidizing public housing, suggesting this simple program should be replicated in other communities with public housing. Trial Registration: Clinicaltrials.gov, Registration no. NCT02152891.
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Background: Emergency medical services (EMS) personnel face a disproportionally high risk for fatality and injury due to the nature of their work; and current ambulance and EMS equipment design standards do not adequately safeguard EMS personnel from sacrificing personal safety for patient care, a known human factors and ergonomic (HFE) design challenge. Despite the desire to include HFE interventions or considerations into a standard, the effectiveness of existing HFE interventions for EMS is unclear. Objective: Therefore, this study aimed to synthesize the peer-reviewed literature on the design features of patient compartments and EMS equipment that affect EMS personnel's performance or well-being. ⋯ Newer generations of ambulances have not been shown to be safer during collisions and there is a knowledge gap in how occupants and contents of a patient compartment behave during a collision. Crash-tests have been performed with restrained occupants and supplies; however, that scenario is unrealistic in the field. While the existing literature provided initial ideas and innovations for improving the HFE of patient handling and patient transport, it is important for future research to convey findings in a manner that can be used to inform design standards.
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Introduction: Emergency Medical Services (EMS) providers may identify and preferentially transport patients experiencing large vessel occlusion (LVO) stroke to appropriate treatment centers. The Rapid Arterial oCclusion Evaluation (RACE) scale was created for prehospital LVO detection, yet few studies have evaluated its function in real-world EMS settings. Our objective was to assess the prehospital performance of the RACE scale for detecting LVO stroke following implementation at a large suburban/rural agency in the United States. ⋯ A RACE score ≥5 for both LVO and ICH demonstrated sensitivity: 63%, specificity: 77%, PPV: 47% and NPV: 86%. Conclusion: The RACE scale demonstrated acceptable discrimination, yet the sensitivity and positive predictive value were lower in this cohort of EMS professionals in the United States than in the original validation study conducted in Spain. Further work is needed to determine the optimal prehospital screening tool for identification of LVO.
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Objective: While widely used in the treatment of cardiac conditions, only limited data characterize out-of-hospital nitroglycerin (NTG) use. We sought to determine the safety of out-of-hospital sublingual NTG administered for suspected ST-segment elevation myocardial infarction (STEMI) and its effect on the patient's pain score. Methods: We prospectively identified adult patients with suspected STEMI transported by paramedics to three percutaneous Coronary Intervention PCI-capable hospitals in a large urban-suburban emergency medical services (EMS) system. ⋯ For patients with an initial pain score > 0, the average change in pain score for patients treated with NTG was -2.6 (95% CI -3.0, -2.2), while patients who did not receive NTG had a change in pain score of -1.4 (95% CI -1.8, -1.0). Conclusion: In this cohort, field NTG did not result in a clinically significant decrease in blood pressure when compared with patients who did not receive NTG. However, NTG did cause a clinically significant reduction in pain.