The American journal of emergency medicine
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N95 respirator masks may not provide adequate protection during chest compressions, even when resuscitators have passed quantitative fit testing.
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The aim of this study was to investigate the effect of berberine (BBR) on oxidative stress in an experimental testicular I/R injury model. ⋯ These results suggest that BBR can inhibit I/R-induced testicular injury by suppressing oxidative stress. Further studies may prove that BBR is a useful agent as an adjunctive treatment in surgical repair in human cases.
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Case Reports
Intubation and intensive care after laminaria anaphylaxis in second-trimester abortion.
Laminaria are cervical dilators inserted for several days preceding second-trimester abortions and other uterine procedures. Our patient was intubated after a life-threatening anaphylactic reaction to laminaria prior to her surgical abortion. ⋯ Patients may present obtunded, in shock, without records or proxy, and with no external evidence of the allergen's location or continued presence. Emergency and critical care physicians may consider this etiology in obtunded women with anaphylaxis who are responding poorly to standard care.
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Randomized Controlled Trial
Comparing the effects of 3 oxygen delivery methods plus intravenous ketorolac on primary headaches: A randomized clinical trial.
To compare three different oxygen therapy methods in primary headaches. ⋯ Although the non-rebreather mask was significantly more effective at 30 min, after 60 min, none of the groups met the endpoint criterion of a 1.3-cm difference on the VAS scale.
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Randomized Controlled Trial
A checklist manifesto: Can a checklist of common diagnoses improve accuracy in ECG interpretation?
To determine whether a checklist of possible etiologies for syncope provided alongside ECGs helps Emergency Medicine (EM) residents identify ECG patterns more accurately than with ECGs alone. ⋯ Using a checklist with common syncope-related pathology when interpreting an ECG for a patient with clinical scenario of syncope may improve residents' ability to recognize some clinically important pathologies; however it could lead to increased interpretation and suspicion of pathology that is not present.