Neurosurgical residency adaptations for the residency application cycle amid the COVID-19 pandemic: Acute on chronic sequelae

Background: The COVID-19 pandemic has transformed medical education, including the upcoming residency application cycle. External rotations have been restricted, but virtual opportunities for applicants have not yet been assessed. Objective(s): To describe how neurosurgical residency programs are adapting to the 2021 application cycle through augmented social media usage and establishment of virtual sub-I’s and open houses. Methods: One hundred fifteen separate programs were identified on ERAS. Twitter, Facebook, Instagram, residency websites, and the Visiting Student Application Service (VSAS) were reviewed for virtual open house and sub-I opportunities. Professional neurosurgery society websites were also reviewed. All data is updated as of February 14 th, 2021. Results: Eighty-eight (77%) programs had some social media presence. Fourty-three (30%) departmental accounts were created in 2020. Twenty-four (57%) of the residency program accounts were created in 2020. Programs offered 35 (18%) open house opportunities on Twitter, 19 (17%) on Facebook, and 23 (20%) on Instagram. Nineteen (17%) virtual sub-I opportunities were on Twitter, 9 (8%) on Facebook, and 10 (9%) on Instagram.Virtual opportunities were updated on 13 (12%) residency websites. The National Neurosurgery MedEd website had the most website listings of virtual opportunities with 34 (30%) programs listing open houses and 18 (16%) programs listing virtual sub-I’s. No program specific virtual opportunities were found on the AANS or CNS websites. VSAS identified only 4 (4%) virtual sub-internships. Conclusion: Many neurosurgical residency programs increased their virtual presence amid the COVID-19 pandemic. More programs could utilize these platforms to mitigate applicant restriction in upcoming neurosurgery residency application cycles

Ophthalmology Residency Program Director Survey on Pass/Fail U.S. Medical Licensing Exam Step 1 Scoring

Background Beginning January 26, 2022, the U.S. Medical Licensing Exam (USMLE) Step 1 changed from a numerical score to pass/fail (P/F). The purpose of this study was to determine the perspective of ophthalmology program directors regarding this change in evaluating applicants

Ticagrelor in patients with diabetes and stable coronary artery disease with a history of previous percutaneous coronary intervention (THEMIS-PCI) : a phase 3, placebo-controlled, randomised trial

Background: Patients with stable coronary artery disease and diabetes with previous percutaneous coronary intervention (PCI), particularly those with previous stenting, are at high risk of ischaemic events. These patients are generally treated with aspirin. In this trial, we aimed to investigate if these patients would benefit from treatment with aspirin plus ticagrelor. Methods: The Effect of Ticagrelor on Health Outcomes in diabEtes Mellitus patients Intervention Study (THEMIS) was a phase 3 randomised, double-blinded, placebo-controlled trial, done in 1315 sites in 42 countries. Patients were eligible if 50 years or older, with type 2 diabetes, receiving anti-hyperglycaemic drugs for at least 6 months, with stable coronary artery disease, and one of three other mutually non-exclusive criteria: a history of previous PCI or of coronary artery bypass grafting, or documentation of angiographic stenosis of 50% or more in at least one coronary artery. Eligible patients were randomly assigned (1:1) to either ticagrelor or placebo, by use of an interactive voice-response or web-response system. The THEMIS-PCI trial comprised a prespecified subgroup of patients with previous PCI. The primary efficacy outcome was a composite of cardiovascular death, myocardial infarction, or stroke (measured in the intention-to-treat population). Findings: Between Feb 17, 2014, and May 24, 2016, 11 154 patients (58% of the overall THEMIS trial) with a history of previous PCI were enrolled in the THEMIS-PCI trial. Median follow-up was 3·3 years (IQR 2·8–3·8). In the previous PCI group, fewer patients receiving ticagrelor had a primary efficacy outcome event than in the placebo group (404 [7·3%] of 5558 vs 480 [8·6%] of 5596; HR 0·85 [95% CI 0·74–0·97], p=0·013). The same effect was not observed in patients without PCI (p=0·76, p interaction=0·16). The proportion of patients with cardiovascular death was similar in both treatment groups (174 [3·1%] with ticagrelor vs 183 (3·3%) with placebo; HR 0·96 [95% CI 0·78–1·18], p=0·68), as well as all-cause death (282 [5·1%] vs 323 [5·8%]; 0·88 [0·75–1·03], p=0·11). TIMI major bleeding occurred in 111 (2·0%) of 5536 patients receiving ticagrelor and 62 (1·1%) of 5564 patients receiving placebo (HR 2·03 [95% CI 1·48–2·76], p<0·0001), and fatal bleeding in 6 (0·1%) of 5536 patients with ticagrelor and 6 (0·1%) of 5564 with placebo (1·13 [0·36–3·50], p=0·83). Intracranial haemorrhage occurred in 33 (0·6%) and 31 (0·6%) patients (1·21 [0·74–1·97], p=0·45). Ticagrelor improved net clinical benefit: 519/5558 (9·3%) versus 617/5596 (11·0%), HR=0·85, 95% CI 0·75–0·95, p=0·005, in contrast to patients without PCI where it did not, p interaction=0·012. Benefit was present irrespective of time from most recent PCI. Interpretation: In patients with diabetes, stable coronary artery disease, and previous PCI, ticagrelor added to aspirin reduced cardiovascular death, myocardial infarction, and stroke, although with increased major bleeding. In that large, easily identified population, ticagrelor provided a favourable net clinical benefit (more than in patients without history of PCI). This effect shows that long-term therapy with ticagrelor in addition to aspirin should be considered in patients with diabetes and a history of PCI who have tolerated antiplatelet therapy, have high ischaemic risk, and low bleeding risk