The American journal of emergency medicine
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The transmission of medical images and other data over mobile phone networks may facilitate remote medical consultations between neurosurgeons and regional hospitals treating spinal injury patients. The aim of this study was to compare the efficacy of mobile phone consultations with standard hospital workstation consultations in spinal injury patients. ⋯ Mobile phone consultations for patients with spinal injuries was as effective as workstation consultations. Mobile phone consultations can increase the expertise available to regional hospitals, which are often the first responders to medical emergencies.
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The composite effects of organophosphorus (OP)-cholinesterase (ChE) inhibitors and oximes on the actions of nondepolarizing neuromuscular blockers in acute OP-ChE inhibitor intoxication have not been evaluated in detail. We investigated the effects of paraoxon (Pox) (an OP-ChE inhibitor) and pralidoxime (PAM) (an oxime) on the nondepolarizing neuromuscular blocking action of rocuronium. ⋯ Paraoxon depressed rocuronium-induced neuromuscular block by inhibiting ChEs, and the action of Pox was inhibited by PAM. Pralidoxime acts more intensely when applied earlier. The time-dependent effect of PAM indicates that the preceding presence of PAM in proximity to ChEs before Pox is necessary for definite suppression of the Pox-induced ChE inhibition.
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Delayed diagnosis of blunt traumatic diaphragmatic rupture (BDR) is not uncommon in the emergency department (ED) despite improvement in investigative techniques. We reviewed a large case series of patients diagnosed with blunt traumatic diaphragmatic rupture in order to report demographics, clinical features, and mechanisms of injury of this important but challenging entity. ⋯ BDR constitutes a rare entity in thoracoabdominal trauma and most of these injuries were related to traffic collision. High index of suspicion was still the main factor to early diagnosis of this case. The mortality was related to initial shock , bilateral BDR and high ISS. Proper initial resuscitation and correction of other serious injuries may be more life-saving in patients with BDR.
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Women with acute coronary syndrome appear to be treated less aggressively than men. However, little is known about potential sex biases in the evaluation of patients with low-risk chest pain admitted to emergency department (ED) chest pain units. ⋯ This study demonstrates no association between physician discretionary uses of stress testing based on sex. There is a need for further research on patient- or provider-specific factors that determine stress use and on how differences may affect clinical outcomes.
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Increased γ-glutamyl transferase (GGT) level is associated with increased oxidative stress, all-cause mortality, the development of cardiovascular disease, and metabolic syndrome. However, its role in acute pulmonary embolism (PE) is unknown. In this study, we aimed to investigate the relationship between GGT and early mortality in patients with acute PE. ⋯ We have shown that a high GGT level is associated with worse hemodynamic parameters, and it seems that GGT helps risk stratification in patients with acute PE.