Publications by authors named "Lessing J"

Past medical education scholarship has explored what to teach, how to teach it better, and the evaluation of what these efforts provide learners. Missing from this dialogue has been the question of what clinician-educators gain from teaching. In this Invited Commentary on Frija-Gruman and colleagues' article "Learning Through Teaching: How Physicians Learn Medicine in Authentic Clinical Contexts," the authors go beyond how and what clinician-educators learn through teaching to what drives clinicians to teach while caring for patients.

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Large Language Models (LLMs) are a type of generative artificial intelligence (AI) that produce realistic-sounding language in response to text prompts, giving AI the capability to simulate human discourse in various domains, including medical education.1 The pace of technological advancement is staggering, which comes with promise and peril. This Last Page summarizes some potential LLM uses in medical education.

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Mitigating uranium transport in groundwater is imperative for ensuring access to clean water across the globe. Here, resonant anomalous X-ray reflectivity is used to investigate the adsorption of uranyl on alumina (012) in acidic aqueous solutions, representing typical U concentrations of contaminated water near mining sites. The analyses reveal that U adsorbs at two distinct heights of 2.

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Purpose: Emergency laparotomy is associated with high morbidity for the surgical patient. Understanding patients' health-related quality of life after their surgery is important to enhance the informed consent process, and to enable the evaluation and improvement of surgical care. This review aims to summarise the use of health-related quality of life tools in clinical trials involving patients undergoing emergency laparotomy.

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Objective: To evaluate the effects of droxidopa or atomoxetine on intravenous (IV) vasoactive agent discontinuation in cardiothoracic intensive care unit (ICU) patients with hypotension refractory to midodrine.

Design: Single-center, retrospective cohort study.

Setting: Tertiary- and quaternary-care university teaching hospital.

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An accurate medication history prevents medication errors during transitions of care, whereas an inaccurate medication history may lead to unnecessary tests or prolonged hospitalization. We describe the case of a patient with chronic hypothyroidism who presented to the hospital with severe hypothyroidism and reported strict adherence to her home levothyroxine.

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Interactions of heavy metals with charged mineral surfaces control their mobility in the environment. Here, we investigate the adsorption of Y(III) onto the orthoclase (001) basal plane, the former as a representative of rare earth elements and an analogue of trivalent actinides and the latter as a representative of naturally abundant K-feldspar minerals. We apply in situ high-resolution X-ray reflectivity to determine the sorption capacity and molecular distribution of adsorbed Y species as a function of the Y concentration, [Y], at pH 7 and 5.

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Studies have proposed that the routine use of the modified gamma-cyclodextrin, sugammadex, could provide perioperative time savings. However, these investigations have been limited to small group analyses. The purpose of this study was to test the effectiveness of sugammadex on perioperative times when compared to neostigmine under general clinical practice conditions following rocuronium-induced neuromuscular blockade for laparoscopic cholecystectomy.

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Article Synopsis
  • The study aimed to evaluate the safety of vaginal delivery for a non-vertex second twin when the first twin is in a vertex position.* -
  • Researchers analyzed a cohort of 685 women with twin pregnancies, comparing outcomes between those with vertex/vertex twins and those with a vertex/non-vertex configuration.* -
  • Findings showed no significant differences in maternal and neonatal outcomes, suggesting that vaginal delivery of a breech second twin is as safe as a vertex/vertex delivery.*
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Objective: Our aim was to find the factors which predict a vertex presentation of vaginal delivery (VD) in women who are admitted for a trial of external cephalic version (ECV).

Study Design: This is a retrospective cohort study of women who underwent a trial of ECV and delivered between November 2011 and December 2018 in a single tertiary center. The main outcome measure was successful VD of a fetus in the vertex presentation.

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Pseudoprogression, defined as the radiographic false appearance of disease progression, is not frequently observed in patients with malignant peripheral nerve sheath tumor (MPNST). We report on a case of a patient with neurofibromatosis type 1 (NF1) MPNST pseudoprogression that presented as suspected local recurrence 9.5 years after last treatment.

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Background: Case-based Morning Report (MR) has long been the predominant educational conference in Internal Medicine (IM) residency programs. The last comprehensive survey of IM MR was in 1986. Much has changed in the healthcare landscape since 1986 that may impact MR.

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Objective: We compared neonatal immunity after vaccination against SARS-CoV-2 during pregnancy to that achieved after maternal infection.

Study Design: We tested cord blood from women infected with SARS-CoV-2 during pregnancy (group 1, n = 29), women who were vaccinated during pregnancy (group 2, n = 29) and from women not infected and not vaccinated (Group 3, n = 21) for titers of antibodies to both SARS-CoV-2 spike and 'N' proteins.

Results: Seventy-nine women were included: Antibodies against SARS-CoV-2 spike protein were detected in all samples from Group 1 and 2.

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Purpose: To determine factors associated with a successful twin trial of labor after Cesarean delivery (TOLAC).

Methods: A retrospective cohort study was conducted at a single medical center in a population highly motivated for TOLAC (> 80%). The effect of maternal demographic and obstetric characteristics on the likelihood of twin TOLAC success was analyzed.

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