Can J Emerg Med
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Traumatic dislocation of the elbow is rare in children and can most often be managed in the emergency department using procedural sedation and closed reduction with good functional outcome. Radiographs must be evaluated for associated avulsions and fractures around the elbow. We present the case of a 14-year-old girl who sustained a fracture of the radial neck subsequent to repeated attempts at closed reduction of a pure posterior elbow dislocation that was missed on postreduction radiographs. Careful use of reduction techniques and avoidance of repeated forceful manipulations is emphasized.
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Dipyridamole/technetium sestamibi scans (more commonly known as MIBI scans, an acronym for methoxyisobutyl isonitrile) are used commonly for the diagnosis and risk stratification of coronary artery disease. Adverse events from MIBI scans are extremely rare. We present the case of a 64-year-old man who was successfully resuscitated after two asystolic episodes following dipyridamole infusion for a MIBI scan. ⋯ To our knowledge, there are no previous reports of patients having two discrete asystolic episodes or an asystolic episode as delayed as we report after a MIBI scan. Our case illustrates why emergency physicians should be aware of the potential for asystole following MIBI scanning and why aminophylline, the antidote for dipyridamole, should be readily available in emergency departments that could see patients after pharmacologic stress testing. Patients who become asystolic following dipyridamole infusion likely require prolonged cardiac monitoring, given the potential for further episodes after periods of hemodynamic stability.
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Randomized Controlled Trial
Photodocumentation as an emergency department documentation tool in soft tissue infection: a randomized trial.
Current documentation methods for patients with skin and soft tissue infections receiving outpatient parenteral anti-infective therapy (OPAT) include written descriptions and drawings of the infection that may inadequately communicate clinical status. We undertook a study to determine whether photodocumentation (PD) improves the duration of outpatient treatment of skin and soft tissue infections. ⋯ PD as an intervention is acceptable to patients and has reasonable endorsement by the majority of physicians. This trial had significant limitations that threatened the integrity of the study, so the results are inconclusive.