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OBJECTIVES: Prior literature has demonstrated incongruities among faculty evaluation of male and female residents' procedural competency during residency training. There are no known studies investigating gender differences in the assessment of procedural skills among emergency medicine (EM) residents, such as those required by ultrasound. The objective of this study was to determine if there are significant gender differences in ultrasound milestone evaluations during EM residency training. METHODS: We used a stratified, random cluster sample of Accreditation Council for Graduate Medical Education (ACGME) EM residency programs to conduct a longitudinal, retrospective cohort analysis of resident ultrasound milestone evaluation data. Milestone evaluation data were collected from a total of 16 ACGME-accredited EM residency programs representing a 4-year period. We stratified milestone data by resident gender, date of evaluation, resident postgraduate year, and cohort (residents with the same starting date). RESULTS: A total of 2,554 ultrasound milestone evaluations were collected from 1,187 EM residents (750 men [62.8%] and 444 women [37.1%]) by 104 faculty members during the study period. There was no significant overall difference in mean milestone score between female and male residents [mean difference = 0.01 (95% confidence interval {CI} = -0.04 to 0.05)]. There were no significant differences between female and male residents' mean milestone scores at the first (baseline) PGY1 evaluation (mean difference = -0.04 [95% CI = -0.09 to 0.003)] or at the final evaluation during PGY3 (mean difference = 0.02 [95% CI = -0.03 to 0.06)]. CONCLUSIONS: Despite prior studies suggesting gender bias in the evaluation of procedural competency during residency training, our study indicates that there were no significant gender-related differences in the ultrasound milestone evaluations among EM residents within training programs throughout the United States.
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BACKGROUND: Studies have shown the value of CT brain imaging in adults with first-time seizures, but there are no recommendations regarding emergent brain CTs in persons with an established seizure disorders. Our study aimed to derive a clinical decision instrument (CDI) to determine which patients with status epilepticus (SE) require emergent brain imaging. METHODS: This was a retrospective chart review of patients who presented to our emergency department with SE between 2010 and 2018. Patients with first-time seizures were excluded. A priori, we defined high risk criteria for emergent imaging as well as positive findings on brain CT. High risk criteria included known malignancy, trauma, and immunosuppression. Positive CT scans included findings such as intracranial hemorrhage (ICH) and mass. RESULTS: We identified 214 patients who met inclusion criteria Of the 181 patients without high risk criteria, 3% had positive CT scans. Of the 33 patients with high risk criteria, 10% had positive CT scans. The sensitivity, specificity, PPV, and NPV for our initial CDI were 38%, 85%, 9%, and 97%. Adding the criterion of prior ICH would have lowered our miss rate to 0.6%. Modifying our CDI to 1) History of ICH, 2) Malignancy, 3) Immunosuppression, and 4) Trauma would result in a CDI with sensitivity, specificity, PPV, and NPV of 87.5%, 87.4%, 21.2%, and 99.5%. CONCLUSIONS: By using four criteria to identify high risk patients, we can defer CT scanning in the vast majority of patients with SE and known seizure disorders. This CDI should be prospectively validated before adoption.
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Encéfalo/diagnóstico por imagem , Técnicas de Apoio para a Decisão , Epilepsia/diagnóstico por imagem , Estado Epiléptico/diagnóstico por imagem , Tomografia Computadorizada por Raios X/normas , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Serviço Hospitalar de Emergência , Epilepsia/etiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Philadelphia , Estudos Retrospectivos , Sensibilidade e Especificidade , Estado Epiléptico/etiologia , Adulto JovemRESUMO
BACKGROUND: Internal jugular venous thrombosis (IJVT) is an uncommon condition rarely diagnosed in the outpatient setting. IJVT carries significant morbidity and mortality and must be considered in the differential diagnosis for new-onset neck pain and swelling, especially in the emergency setting. Paget-Schroetter syndrome (PSS), or primary thrombosis secondary to effort, is an uncommon, likely under-recognized etiology of thrombosis. We report a case of PSS extending from the right subclavian vein into the right internal jugular vein, suspected based upon patient history and physical examination and confirmed by point-of-care ultrasound (POCUS). We then review the presentation, causes, and diagnostic standards for PSS. CASE REPORT: We present a case of a 79-year-old man who presented to the Emergency Department with acute right-sided neck pain 1 day after playing the saxophone for 4 h the prior evening. POCUS confirmed Paget-Schroetter syndrome, or primary effort thrombosis of the internal jugular vein. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: To our knowledge, this is the first documented case of PSS resulting from venous stasis with prolonged Valsalva maneuver and vascular trauma with activity of playing the saxophone. The significance of this case is the unusual etiology of a rare presentation and the ability to diagnose this condition quickly and accurately with POCUS.
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Música , Trombose Venosa Profunda de Membros Superiores/complicações , Trombose Venosa/etiologia , Idoso , Anticoagulantes/uso terapêutico , Serviço Hospitalar de Emergência/organização & administração , Humanos , Veias Jugulares/fisiopatologia , Masculino , Sistemas Automatizados de Assistência Junto ao Leito/tendências , Ultrassonografia/métodos , Trombose Venosa Profunda de Membros Superiores/fisiopatologia , Trombose Venosa/fisiopatologiaRESUMO
BACKGROUND: Venous thromboembolism is a common complication of traumatic brain injury with an estimated incidence of 25% when chemoprophylaxis is delayed. The timing of initiating prophylaxis is controversial given the concern for hemorrhage expansion. OBJECTIVE: To determine the safety of initiating venous thromboembolic event (VTE) chemoprophylaxis within 24 h of presentation. METHODS: We performed a retrospective analysis of patients with traumatic intracranial hemorrhage presenting to a level I trauma center. Patients receiving early chemoprophylaxis (<24 h) were compared to the matched cohort of patients who received heparin in a delayed fashion (>48 h). The primary outcome of the study was radiographic expansion of the intracranial hemorrhage. Secondary outcomes included VTE, use of intracranial pressure (ICP) monitoring, delayed decompressive surgery, and all-cause mortality. RESULTS: Of 282 patients, 94 (33%) received chemoprophylaxis within 24 h of admission. The cohorts were evenly matched across all variables. The primary outcome occurred in 18% of patients in the early cohort compared to 17% in the delayed cohort (P = .83). Fifteen patients (16%) in the early cohort underwent an invasive procedure in a delayed fashion; this compares to 35 patients (19%) in the delayed cohort (P = .38). Five patients (1.7%) in our study had a VTE during their hospitalization; 2 of these patients received early chemoprophylaxis (P = .75). The rate of mortality from all causes was similar in both groups. CONCLUSION: Early (<24 h) initiation of VTE chemoprophylaxis in patients with traumatic intracranial hemorrhage appears to be safe. Further prospective studies are needed to validate this finding.