The American journal of emergency medicine
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Randomized Controlled Trial Comparative Study
Comparing the efficacy of intravenous tenoxicam, lornoxicam, and dexketoprofen trometamol for the treatment of renal colic.
The aim of this study was to compare the efficacy and safety of 3 nonsteroidal anti-inflammatory drugs-intravenous tenoxicam, lornoxicam, and dexketoprofen trometamol-for the treatment of patients with renal colic. ⋯ Intravenous tenoxicam, lornoxicam, and dexketoprofen are all effective in the treatment of renal colic, although lornoxicam appears to reduce VAS pain scores with the fastest rate in this comparison.
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Over the last decade, the importance of delivering high-quality cardiopulmonary resuscitation (CPR) for cardiac arrest patients has become increasingly emphasized. Many experts are in agreement concerning the appropriate compression rate, depth, and amount of chest recoil necessary for high-quality CPR. ⋯ Interruptions in chest compressions during CPR can negatively impact outcome in cardiac arrest; these interruptions occur for a range of reasons, including pulse determinations, cardiac rhythm analysis, electrical defibrillation, airway management, and vascular access. In addition to comparing cardiocerebral resuscitation to CPR, this review article also discusses possibilities to reduce interruptions in chest compressions without sacrificing the benefit of these interventions.
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Comparative Study
EZ-IO in the ED: an observational, prospective study comparing flow rates with proximal and distal tibia intraosseous access in adults.
Intraosseous (IO) access is an important alternative to conventional intravenous access when intravenous access is difficult. ⋯ Flow rates are significantly faster in the proximal tibia compared with the distal tibia. In addition, flow rates with pressure bags are significantly faster than without pressure bags in both groups.
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Clinical Trial
Optic nerve ultrasound for the detection of elevated intracranial pressure in the hypertensive patient.
We sought to determine whether dilation of the optic nerve sheath diameter (ONSD), as detected at the bedside by emergency ultrasound (US), could reliably correlate with patient blood pressure and whether there was a blood pressure cutoff point where you would start to see abnormal dilation in the ONSD. ⋯ In conclusion, our study shows that practitioners can use bedside ocular US and a blood pressure cutoff point to help predict whether patients require more aggressive management of their symptomatic hypertension. Knowing the SBP and DBP readings that lead to increased ONSD and increased intracranial pressure can help guide management and treatment decisions at the bedside.