Annals of emergency medicine
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Observational Study
Utility of Point-of-Care Lung Ultrasonography for Evaluating Acute Chest Syndrome in Young Patients With Sickle Cell Disease.
Acute chest syndrome is a leading cause of mortality in patients with sickle cell disease (SCD). Because early detection of acute chest syndrome is directly tied to prognosis, young patients with SCD undergo countless chest radiography screenings throughout their lifetime for commonly occurring acute chest syndrome risk factors such as fever, chest pain, or cough. Chest radiography is not an ideal screening method because it is associated with radiation exposure, which accumulates with repeated imaging. Point-of-care lung ultrasonography is a nonradiating imaging modality that has been used to identify other lung pathology and may have a role in SCD. The goal of this study was to determine the accuracy of point-of-care lung ultrasound to identify an infiltrate suggestive of acute chest syndrome in patients with SCD compared to chest radiography as the gold standard. ⋯ Point-of-care lung ultrasonography is a feasible alternative to chest radiography for screening for acute chest syndrome in young patients with SCD. Further studies are needed to determine how this test performs within clinical practice.
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We determine the association between use of specific cephalosporins and macrolides and hospital length of stay in patients with sickle cell disease (SCD) who are admitted with acute chest syndrome, and determine treatment risk factors for acute chest syndrome-related 30-day readmission. ⋯ Guideline-compliant therapy for acute chest syndrome could preferentially include ceftriaxone and azithromycin. All-cause 30-day readmission for acute chest syndrome is lower than that reported for all-cause readmissions for SCD and more consistent with rates of readmission for pneumonia in the general population.
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The mutual distrust, in part caused by misunderstanding and bias, between sickle cell disease (SCD) patients and their emergency department (ED) providers has been widely documented in the SCD literature. This study seeks to illustrate the perceptions and experiences of adult sickle cell patients who have had at least 1 ED experience in the last 2 years. ⋯ Factors such as poor patient experience and misunderstanding may contribute to delays in seeking care for SCD patients. This may, in turn, escalate pain crises and increase the likelihood of hospital admission. We believe that photovoice may be a new means to educate ED providers on SCD patient perceptions, ultimately resulting in better ED care.