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The objective of this study was to evaluate the function, and usability of a novel automated software-guided cryostorage system in an active IVF laboratory setting. The investigational device (ID) was installed at 3 IVF laboratories (sites: α, β, and γ). A total of 15 embryologists were trained to use the ID. Mock patient specimens containing mirrored live patient data were handled using the ID. Temperature readings were recorded every minute. Successful identification, storage, and retrieval of mock patient specimens by the ID were evaluated. To assess an LN 2 pressure builder, the frequency of use and events of workflow interruption were logged. Student's t-test was used to determine statistical significance. The ID was in active use for 164 days total. During this time, 329 mock patient egg and embryo cohorts were handled by the ID. The mean ± SD temperatures during active use were: α, - 176.57 ± 1.83 °C; β, - 178.21 ± 2.75 °C; γ, - 178.98 ± 1.74 and did not differ significantly. The highest recorded temperatures were: α, - 165.14 °C; β, - 157.41 °C; γ, - 164.45 °C. A total of 1064 automation transactions on 409 specimen vessels were performed. Data was managed on 1501 eggs and embryos. The ID did not lose or misplace any specimen data or vessels, and no mock specimen was exposed to a detrimental (> - 150 °C) temperature excursion. Over the 25 LN 2 pressure builder usages during 99 total days, there was 1 occurrence where usage interrupted workflow due to a lack of LN 2 pressure. The ID has advantages over the current manual-based cryostorage systems, including radio frequency identification (RFID) tracking, automation of manual tasks, and software guidance to ensure accurate specimen storage and retrieval. The results of this study indicate that the ID can be integrated into active IVF laboratories., (© 2024. The Author(s).)

Background: Prevention of chronic disease necessitates early diagnosis and intervention. In young adults, a trauma admission may be an early contact with the health care system, representing an opportunity for screening and intervention. This study estimates the prevalence of previously diagnosed disease and undiagnosed disease (UD)-diabetes mellitus, hypertension, obesity, and alcohol and substance use-in a young adult trauma population. We determine factors associated with UD and examine outcomes in patients with UD., Methods: This is a multicenter, retrospective cohort study of adult trauma patients 18 to 40 years old admitted to participating Level I trauma centers between January 2018 and December 2020. Three Level 1 trauma centers in a single state participated in the study. Trauma registry data and chart review were examined for evidence of previously diagnosed disease or UD. Patient demographics and outcomes were compared between cohorts. Multivariable regression modeling was performed to assess risk factors associated with any UD., Results: The analysis included 6,307 admitted patients. Of these, 4,843 (76.8%) had evidence of at least 1 UD, most commonly hypertension and obesity. In multivariable models, factors most associated with risk of UD were age (adjusted odds ratio [aOR], 0.98; 95% confidence interval [CI], 0.98-0.99), male sex (aOR, 1.43; 95% CI, 1.25-1.63), and uninsured status (aOR, 1.57; 95% CI, 1.38-1.80). Only 24.5% of patients had evidence of a primary care provider (PCP), which was not associated with decreased odds of UD. Clinical outcomes were significantly associated with the presence of chronic disease. Of those with UD and no PCP, only 11.2% were given a referral at discharge., Conclusion: In the young adult trauma population, the UD burden is high, especially among patients with traditional sociodemographic risk factors and even in patients with a PCP. Because of short hospital stays in this population, the full impact of UD may not be visible during a trauma admission. Early chronic disease diagnosis in this population will require rigorous, standard screening measures initiated within trauma centers., Level of Evidence: Prognostic and Epidemiological; Level IV., (Copyright © 2023 American Association for the Surgery of Trauma.)

Background: Neurophobia, a well-described fear of neurology, affects medical students worldwide and may be one of the factors contributing to a shortage of neurologists in the United States. Residents spend a considerable amount of time with medical students; therefore, we sought to understand better the impact neurology residents have on medical students during their neurology clerkship and their subsequent interest in neurology. We aimed to identify and implement strategies to decrease neurophobia and increase the number of students pursuing neurology as a career., Methods: Third-year medical students (n = 234) of UTHealth's McGovern Medical School rotating through their neurology core clerkship completed two surveys regarding their rotation experiences. Surveys were completed anonymously before and after the clerkship to measure their interest and confidence in neurology and the impact of their interactions with the neurology residents during the clerkship. In parallel, residents participated in a teaching workshop focused on small group teaching to improve their teaching effectiveness. Non-parametrical comparison and ordinal regression analyses were utilized for data analyses., Results: Medical students reported a statistically significant increase in their confidence in managing neurological conditions and interest in pursuing a neurology residency after their clerkship. There was a significant association between the medical students' overall rotation experience and the residents' teaching effectiveness. The overall clerkship experience correlated with the medical students' interest and confidence in neurology. There was a trend towards an increase in residents' teaching effectiveness and students' rotation experience after a resident teaching workshop. Additionally, of note, students who rotated on both and outpatient and inpatient sites during their clerkship reported an increased interest in neurology., Conclusion: Our study supports that resident-led teaching efforts are important in improving medical students' neurologic education and their interest in neurology. Our data also supports that the interest in neurology increased for medical students after their neurology clerkship. We examined future strategies to implement "near-peer" teaching activities to enhance the medical students' neurologic educational experience. These strategies could potentially mitigate neurophobia and ultimately lead to a much-needed increase in future neurologists.