The American journal of emergency medicine
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Clinical Trial
Suspected synthetic cannabinoid receptor agonist intoxication: Does analysis of samples reflect the presence of suspected agents?
There has been a surge in synthetic cannabinoid receptor agonist (SCRA) exposures reported in recent years. The constituents of SCRA preparations are constantly evolving and rarely confirmed. We sought to characterize the constituents of reported SCRA exposures presenting to the emergency department (ED). ⋯ Of patients presenting with reported SCRA intoxication, 55.5% had detectable SCRAs on analytical testing. These results suggest that in a considerable proportion of cases, clinicians are mis-attributing the effects of other drugs or medical conditions to SCRA use. The individual SCRAs detected in our study differed from compounds detected in earlier studies, suggesting there has been a change in constituents.
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Appendicitis is the most common surgical disease evaluated by pediatric surgeons in the emergency department. Despite the history, physical examination, laboratory tests and imaging methods, the misdiagnosis may be observed often in children. Pentraxin-3 (PTX-3) is an acute phase protein which is produced directly in the inflammatory tissue. Our aim was to investigate the diagnostic value of PTX-3 levels in appendicitis in pediatric patients and compare it with the other serum parameters. ⋯ In this study, we have shown that PTX-3 is very useful with high sensitivity and specificity in the diagnosis of appendicitis compared to WBC, ANS, NLR and CRP as a first in the literature.
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Kidney stone related complaints in the Emergency Department (ED) are common. Current guidelines recommend antibiotic therapy for infected obstructive stones and stone removal in a timely fashion, but there is no clear recommendation for prophylactic antibiotic use for bacteriuria or pyuria in the setting of obstructive ureteral stones. ⋯ Antibiotics were given at the discretion of the provider without clear pattern. A high rate of infectious complication did not occur in the followed up patient group.
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Comparative Study Clinical Trial
The diagnostic efficacy of cardiac CTA combined with D-dimer assay for the detection of left atrial thrombus in patients with atrial fibrillation.
We aimed to evaluate a combination diagnostic method of single-phased, single-contrast injection cardiac computed tomography angiography CTA combined with age-adjusted D-dimer assay for diagnosis of left atrial/left atrial appendage (LA/LAA) thrombus in comparison to transesophageal echocardiography (TEE) in patients with atrial fibrillation. The addition of D-dimer to the CTA is to increase specificity, since CTA is part of the combined method. ⋯ The combination diagnostic method comprising single-phase, single-contrast injection cardiac CTA and age-adjusted D-dimer assay had good diagnostic efficacy for the detection of LA/LAA thrombus in patients with AF. The combination diagnostic method had significantly better specificity and PPV than cardiac CTA alone. The presented diagnostic approach could potentially facilitate rapid diagnosis or exclusion of left atrial thrombus under emergency situation or when TEE is un-available, with good diagnostic efficacy and no TEE related risks.
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To determine demographic and clinical risk factors associated with boarding (length of stay ≥24 h) for pediatric mental health emergency department (ED) visits. ⋯ Insurance status, presentation month, restraint use, autism or developmental delay comorbidity, prior psychiatric hospitalization, and reason for presentation are associated with pediatric mental health ED boarding. Resources should be directed to improve the mental health care system for children with identified risk factors for boarding.