Publications by authors named "J B Ellis"

The ability to rapidly respond to wildlife health events is essential. However, such events are often unpredictable, especially with anthropogenic disturbances and climate-related environmental changes driving unforeseen threats. Many events also are short-lived and go undocumented, making it difficult to draw on lessons learned from past investigations.

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Background: Sleep insufficiency is known to negatively impact on glucose metabolism. Consequently, there is interest in determining the impact of improving sleep on glucose metabolism. We conducted a meta-analysis of studies that aimed at improving sleep using cognitive behavioural therapy for insomnia (CBT-I) and/or sleep hygiene or sleep extension on glucose metabolism.

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Objective: To assess the impact of a planned research gap year (RGY) on match outcomes and research productivity among urology residency applicants in the context of the highly competitive urology specialty and the new pass/fail format for the USMLE Step 1 exam.

Methods: We conducted an IRB-approved analysis of applicants to our program during the 2022-2023 and 2023-2024 application cycles. Data on demographics, medical school rank, having a home urology program, USMLE Step 1 scores, and ERAS research entries were collected.

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Background: Hip dislocations after total hip arthroplasty (THA) are a debilitating complication, often occurring in deep flexion. Current 3D modelling allows for simulating the flexion angle at which bone-on-bone impingement occurs, but it is resource-intensive and not widely available for routine clinical use. Therefore, we propose the ilio-femoral impingement angle (IFIa) as a novel, simple radiographic measure to help identify patients at higher risk for dislocation using standard radiographs.

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