RESUMO
OBJECTIVES: Only 4% of brief resolved unexplained events (BRUE) are caused by a serious underlying illness. The American Academy of Pediatrics (AAP) guidelines do not distinguish patients who would benefit from further investigation and hospitalization. We aimed to derive and validate a clinical decision rule for predicting the risk of a serious underlying diagnosis or event recurrence. METHODS: We retrospectively identified infants presenting with a BRUE to 15 children's hospitals (2015-2020). We used logistic regression in a split-sample to derive and validate a risk prediction model. RESULTS: Of 3283 eligible patients, 565 (17.2%) had a serious underlying diagnosis (n = 150) or a recurrent event (n = 469). The AAP's higher-risk criteria were met in 91.5% (n = 3005) and predicted a serious diagnosis with 95.3% sensitivity, 8.6% specificity, and an area under the curve of 0.52 (95% confidence interval [CI]: 0.47-0.57). A derived model based on age, previous events, and abnormal medical history demonstrated an area under the curve of 0.64 (95%CI: 0.59-0.70). In contrast to the AAP criteria, patients >60 days were more likely to have a serious underlying diagnosis (odds ratio:1.43, 95%CI: 1.03-1.98, P = .03). CONCLUSIONS: Most infants presenting with a BRUE do not have a serious underlying pathology requiring prompt diagnosis. We derived 2 models to predict the risk of a serious diagnosis and event recurrence. A decision support tool based on this model may aid clinicians and caregivers in the discussion on the benefit of diagnostic testing and hospitalization (https://www.mdcalc.com/calc/10400/brief-resolved-unexplained-events-2.0-brue-2.0-criteria-infants).
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Evento Inexplicável Breve Resolvido , Criança , Hospitalização , Hospitais Pediátricos , Humanos , Lactente , Estudos Retrospectivos , Fatores de RiscoRESUMO
Rat bite fever is a systemic illness most commonly caused by Streptobacillus moniliformis that is classically characterized by fever, rash and migratory polyarthritis. Here, we highlight the highly variable clinical presentations of rat bite fever in children and the importance of maintaining a high degree of suspicion so appropriate treatment can be promptly initiated.
Assuntos
Gerenciamento Clínico , Febre por Mordedura de Rato/diagnóstico , Streptobacillus/patogenicidade , Adolescente , Animais , Artrite Infecciosa/microbiologia , Criança , Pré-Escolar , Exantema/microbiologia , Feminino , Febre/microbiologia , Humanos , Lactente , Recém-Nascido , Masculino , Febre por Mordedura de Rato/complicações , Febre por Mordedura de Rato/microbiologia , Ratos , Estudos RetrospectivosRESUMO
OBJECTIVE: To evaluate the effectiveness of a traditional didactic session (TDS) as compared to a self-paced, interactive, multimedia module (SPM) on the application of evidence-based medicine (EBM) skills among medical students during their inpatient pediatric rotation. METHODS: We conducted a randomized controlled trial from June, 2017 to June, 2018 at a quaternary care children's hospital. Students were randomized to TDS or SPM during each 2-week block. All students completed a critical appraisal tool (CAT) of evidence related to a clinical question in a standardized appraisal form and self-reflected about the EBM process. The primary outcome was the numeric score of the CAT derived by using the validated Fresno tool. Secondary outcomes of knowledge, attitudes, confidence, and self-reported behaviors related to EBM were measured using validated surveys. Statistical analysis was performed using Student's t test for CAT scores and mixed-model procedure (PROC MIXED), with subject as random effect and time as repeated measure for the secondary outcomes. RESULTS: One hundred twenty-seven clerkship students were included. Overall, there was no significant difference in mean CAT scores for TDS (n = 59) versus SPM (n = 66) groups (90.3 vs 92.0, P = .65). There were no significant differences between SPM and TDS groups for knowledge (P = .66), attitudes (P = .97), confidence (P = .55), and accessing evidence (P = .27). Both groups showed significant gains in knowledge, attitudes, confidence, and accessing evidence from baseline to postcourse. Improvements in knowledge and confidence were sustained at 3-months. CONCLUSION: A SPM learning module is as effective as a TDS module for application of EBM concepts and knowledge to patient care.
Assuntos
Estágio Clínico , Educação de Graduação em Medicina , Estudantes de Medicina , Criança , Medicina Baseada em Evidências/educação , Humanos , Aprendizagem , Inquéritos e QuestionáriosRESUMO
Medical literature on the microbiology of kinkajou bites is scarce. We present a patient presenting with hand cellulitis and abscess after a kinkajou bite that grew Aggregatibacter actinomycetemcomitans and Fusobacterium nucleatum. We review the literature regarding microbiology and management of kinkajou bites.