External Validation of Brief Resolved Unexplained Events Prediction Rules for Serious Underlying Diagnosis.

Importance: The American Academy of Pediatrics (AAP) higher-risk criteria for brief resolved unexplained events (BRUE) have a low positive predictive value (4.8%) and misclassify most infants as higher risk (>90%). New BRUE prediction rules from a US cohort of 3283 infants showed improved discrimination; however, these rules have not been validated in an external cohort.

Acute management of adults following chest wall injury: An assessment of institutional clinical practice guidelines across the UK and synthesis of care recommendations.

Objective: Chest wall injury causes significant morbidity and mortality. There is uncertainty regarding many aspects of clinical care for these patients, including optimal analgesia, acuity of monitoring and surgical fixation. Our aim in this work is to [1] objectively appraise the quality and extent of heterogeneity in UK major trauma centre (MTC) clinical practice guidelines regarding the management of chest wall injury; and [2] narratively summarise clinical and care process recommendations from these guidelines to provide a comparative description of recommendations between institutions.

Factors Associated With Early Computed Tomography Imaging in Children Hospitalized With Severe Orbital Infections.

Objective: We identified factors associated with computed tomographic (CT) imaging within 24 hours of emergency department (ED) presentation in hospitalized children with severe orbital infections.

Patients And Methods: A multicenter retrospective cohort study was conducted that included children aged 2 months to 18 years between 2009 and 2018 who were admitted to the hospital with severe orbital infections, including periorbital and orbital cellulitis. Multivariable modified Poisson regression was used to identify possible factors associated with receiving a CT scan within 24 hours of ED presentation.

Modulation of RNA processing genes during sleep-dependent memory.

Memory consolidation in can be sleep-dependent or sleep-independent, depending on the availability of food. The anterior posterior (ap) alpha'/beta' (α'/β') neurons of the mushroom body (MB) are required for sleep-dependent memory consolidation in flies fed after training. These neurons are also involved in the increase of sleep after training, suggesting a coupling of sleep and memory.

Priorities and expectations of researchers, funders, patients and the public regarding the funding of medical research: results from the PERSPECT qualitative study.

Background: Ideally, medical research provides crucial data about disease processes, diagnoses, prognoses, treatment targets and outcomes, and systems of care. However, medical research is costly, and funding is difficult to receive because the processes are highly competitive. There is a paucity of data on the perspectives of researchers, funders, patients and the public about current funding paradigms.