European journal of emergency medicine : official journal of the European Society for Emergency Medicine
-
Helicopter emergency medical services (HEMS) allow for shorter transport duration in long-distance evacuations and facilitate advanced en-route medical care access. Studies comparing HEMS with ground emergency medical services (GEMS), including the outcome of prehospital mortality, are lacking. ⋯ HEMS was not associated with a decrease in early mortality among trauma casualties in this study encompassing the prehospital and hospital scenes. There was a positive trend and a decrease in mortality from penetrating injuries. Further research to ascertain which casualties benefit from HEMS is warranted and will allow for more precise use of this expensive resource.
-
Randomized Controlled Trial
Point-of-care ultrasonography-assisted nasogastric tube placement in the emergency department: a randomized controlled trial.
The complications of a blind procedure for gastric tube placement are well documented. POCUS has been widely used to confirm the position of blindly inserted gastric tubes, and it does not prevent complications caused by the blind method. We performed a randomized controlled trial to compare gastric tube insertion with real-time oesophagus visualization using POCUS to the standard technique. ⋯ POCUS enables real-time insertion of a gastric tube with high sensitivity, in a short time with high first-attempt success rate and limited passage-related complications. POCUS should be utilized for NGT insertion whenever expertise is available on the bedside.
-
Body temperature is considered an independent determinant of respiratory rate and heart rate; however, there is limited scientific evidence regarding the association. This study aimed to assess the association between temperature, and heart rate and respiratory rate in children. ⋯ In this study on children attending urgent and emergency care settings, there was an independent association between temperature and heart rate but not between temperature and respiratory rate.
-
We investigated if the phenotypic classification of acute heart failure (AHF) based on the number of signs/symptoms of congestion and hypoperfusion at emergency department (ED) arrival identifies subgroups in which intravenous (IV) nitroglycerine (NTG) use improves short-term survival. ⋯ Phenotypical classification of AHF based on congestion/hypoperfusion at ED arrival does not identify subgroups of patients in whom IV-NTG would decrease mortality, although it could potentially be beneficial in those with LVEF of less than 50%. This hypothesis will have to be confirmed in the future. Conversely, our results suggest that IV-NTG may be harmful in patients with only mild clinical congestion.