The American journal of emergency medicine
-
Randomized Controlled Trial Comparative Study
Comparing the effectiveness of vapocoolant spray and lidocaine/procaine cream in reducing pain of intravenous cannulation: A randomized clinical trial.
Venous cannulation is the most common procedure in emergency departments. The aim of this study was to compare the effectiveness of vapocoolant spray and EMLA cream in reduction of pain during venous cannulation in 6-12years old children. ⋯ The results indicated that vapocoolant spray was not as effective as EMLA cream, in the event of an emergency and in patients with allergic reactions to lidocaine and procaine ingredients Vapocoolant is an efficacious alternative.
-
Many bacteria are demonstrating increasing levels of resistance to commonly used antibiotics. While this has implications for the healthcare system as a whole, many patients infected with these resistant organisms will initially present to the emergency department (ED). The purpose of this review is to provide a summary of current trends in infections caused by the most clinically relevant resistant organisms encountered in emergency medicine. ⋯ Antibiotic resistance is increasing and poses significant a risk to both the patient and public health as a whole. Appropriate choice of initial antibiotic is important in improving clinical outcomes, which is often the role of the ED provider. On a broader level, the ED must also take part in institutional efforts such as Antibiotic Stewardship Programs, which have been shown to decrease costs and rates of infection with resistant organisms. Ultimately, a multifaceted approach will be required to curb the threat of antibiotic-resistant bacteria.
-
Review Case Reports
Review of potential drug interaction between Oseltamivir and Warfarin and why it is important for emergency medicine physicians.
Oseltamivir is a very commonly prescribed anti-viral medication by the Emergency Medicine (EM) physicians for the prophylactic and therapeutic treatment of Influenza infection. While the drug interaction of Warfarin with various antibiotics is known, the drug interaction between Oseltamivir and Warfarin is not common. We present a case where an 83-year female patient, on Warfarin for Pulmonary Embolism, had worsening of coagulopathy after she was started on Oseltamivir. ⋯ Our patient did not have any minor or major bleeding complication. This is the first reported case of Oseltamivir related worsening coagulopathy in patient on Warfarin to the best of our knowledge. Keeping in mind the possible interaction between the two as it was evident in our case and few other published reports, we recommend monitoring the INR closely in patients using Warfarin after they are started on Oseltamivir therapy.
-
Meta Analysis
Serum procalcitonin levels as a diagnostic marker for septic arthritis: A meta-analysis.
The aim of this study was to assess the value of serum procalcitonin (PCT) levels as a diagnostic marker for septic arthritis (SA) via meta-analysis. ⋯ PCT is more valuable than CRP for distinguishing SA from non-SA.
-
Review Case Reports
A case of minimal pneumothorax with dynamic changes in ST segment similar to myocardial infarction.
Pneumothorax can cause a variety of electrocardiographic changes. ST segment elevation, which is mainly observed in myocardial infarction, can also be induced by pneumothorax. The mechanism is presumed to be a decrease in cardiac output, due to increased intra-thoracic pressure. ⋯ Coronary angiography with ergonovine provocation test and echocardiogram had normal findings. The ST segment elevation was normalized by decreasing the amount of pneumothorax. We reviewed the literature and present possible mechanisms for this condition.