Prehospital emergency care : official journal of the National Association of EMS Physicians and the National Association of State EMS Directors
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Case Reports
Paramedic-performed digital nerve block to facilitate field reduction of a dislocated finger.
This short report describes the use of digital nerve block by a paramedic to facilitate the reduction of a dislocated finger in the prehospital setting. The finger was successfully reduced at the scene without requiring administration of parenteral opioids. ⋯ Paramedic-performed local and regional anesthesia has not been previously described in the emergency medicine or emergency medical services literature. With appropriate training, prehospital digital nerve blocks may be a feasible option to supplement existing paramedic analgesic options.
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Injury and other medical emergencies are becoming increasingly common in low- and middle-income countries (LMICs). Many to most of the deaths from these conditions occur outside of hospitals, necessitating the development of prehospital care. Prehospital capabilities are inadequately developed to meet the growing needs for emergency care in most LMICs. ⋯ Expansion of prehospital care to currently underserved or unserved areas, especially in low-income countries and in rural areas, could make use of the already-existing networks of first responders, such as commercial drivers and laypersons. Efforts to increase their effectiveness, such as more widespread first-aid training, and better encompassing their efforts within formal EMS, are warranted. In terms of existing formal EMS, there is a need for increased and more regular funding, integration and coordination among existing services, and improved organization and leadership, as could be accomplished by making EMS administration and leadership a more desirable career path.
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The Broselow tape is widely used to rapidly estimate weight and facilitate proper medication dosing in pediatric patients. ⋯ Paramedic Broselow weight correlates well with scale weight and ED Broselow weight. Paramedics can use the Broselow tape to accurately determine weight for pediatric patients in the prehospital setting.
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Monitoring core body temperature to identify heat stress in first responders and in individuals participating in mass gatherings (e.g., marathons) is difficult. ⋯ High-resolution thermal imaging in the middle-wave infrared spectrum (3-5 μm) can be used to accurately estimate core body temperature during exertion in a hot room while participants are wearing wildland firefighting garments. Although this technology is promising, it must be refined. Using alternative measurement sites such as the skin over the carotid artery, using multiple measurement sites, or adding pulse detection may improve the estimation of body temperature by thermal imagery.
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Drowning following a fall from a bridge can lead to cardiac arrest caused by hypoxia, hypothermia, or severe traumatic injury. Every year patients are brought to our hospital who have nearly drowned in the local river after a jump from a bridge (approximate height 16-22 meters). We report traumatic injuries in patients admitted to our hospital for out-of-hospital cardiac arrest due to drowning. ⋯ Patients found nearly drowned in a river spanned by a medium-height bridge should undergo spinal immobilization and complete radiologic examination as soon as possible.