Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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Seizures are one of the most common neurological reasons for emergency department (ED) visits. The benefit of ED-initiated, short-course outpatient benzodiazepine (BZD) treatment to prevent early recurrent seizure is unknown. This study assesses the risk of early seizure recurrence in patients who were or were not started with outpatient BZD in the ED. ⋯ BZD therapy was started in 42% of patients who were discharged home after ED visit for a seizure. This treatment was not an independent factor associated with the risk of return visit for seizure recurrence at 30 days.
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Multicenter Study Observational Study
Sex-related Differences in D-dimer Levels for Venous Thromboembolism Screening.
D-dimer is generally considered positive above 0.5 mg/L irrespective of sex. However, women have been shown to be more likely to have a positive D-dimer after controlling for other factors. Thus, differences may exist between males and females for using D-dimer as a marker of venous thromboembolic (VTE) disease. We hypothesized that the accuracy of D-dimer tests may be enhanced by using appropriate cutoff values that reflect sex-related differences in D-dimer levels. ⋯ Differences in D-dimer levels between males and females are diagnosis specific; however, there was no significant difference in optimal cutoff values for excluding PE and DVT between the sexes.