Faculty Bibliography

Kratom is an unregulated kappa-opioid receptor agonist available for order on the internet that is used as a remedy for chronic pain. We present a case of a middle-aged man who suffered a cardiac arrest in the setting of kratom ingestion.

OBJECTIVE/UNASSIGNED:This study aimed to examine differences in completion rates between telepsychiatry and in-person visits during the COVID-19 pandemic and a prior reference period. METHODS/UNASSIGNED:The authors used electronic medical record data along with chi-squared or t tests to compare patients' demographic characteristics. Generalized estimating equations for estimating the odds of primary and secondary outcomes were used, controlling for demographic characteristics. RESULTS/UNASSIGNED:During COVID-19, the odds of completing a telepsychiatry visit (N=26,715) were 6.68 times the odds of completing an in-person visit (N=11,094). The odds of completing a telepsychiatry visit during COVID-19 were 3.00 times the odds of completing an in-person visit during the pre-COVID-19 reference period (N=40,318). CONCLUSIONS/UNASSIGNED:In this cross-sectional study, outpatient adult mental health clinic telepsychiatry appointments, largely by telephone, were strongly associated with a higher rate of visit completion compared with in-person visits during and prior to the COVID-19 pandemic. Regulators should consider permanently enabling reimbursement for telephone-only telepsychiatry visits.

Atherosclerosis is a disease of chronic inflammation. We investigated the roles of the cytokines IL-4 and IL-13, the classical activators of STAT6, in the resolution of atherosclerosis inflammation. Using Il4^-/-Il13^-/- mice, resolution was impaired, and in control mice, in both progressing and resolving plaques, levels of IL-4 were stably low, and IL-13 was undetectable. This suggested that IL-4 is required for atherosclerosis resolution, but collaborates with other factors. We had observed increased Wnt signaling in macrophages in resolving plaques, and human genetic data from others showed that a loss-of-function Wnt mutation was associated with premature atherosclerosis. We now find an inverse association between activation of Wnt signaling and disease severity in mice and humans. Wnt enhanced the expression of inflammation resolving factors after treatment with plaque-relevant low concentrations of IL-4. Mechanistically, activation of the Wnt pathway following lipid lowering potentiates IL-4 responsiveness in macrophages via a PGE₂/STAT3 axis.

Issue: Calls to change medical education have been frequent, persistent, and generally limited to alterations in content or structural re-organization. Self-imposed barriers have prevented adoption of more radical pedagogical approaches, so recent predictions of the 'inevitability' of medical education transitioning to online delivery seemed unlikely. Then in March 2020 the COVID-19 pandemic forced medical schools to overcome established barriers overnight and make the most rapid curricular shift in medical education's history. We share the collated reports of nine medical schools and postulate how recent responses may influence future medical education. Evidence: While extraneous pandemic-related factors make it impossible to scientifically distinguish the impact of the curricular changes, some themes emerged. The rapid transition to online delivery was made possible by all schools having learning management systems and key electronic resources already blended into their curricula; we were closer to online delivery than anticipated. Student engagement with online delivery varied with different pedagogies used and the importance of social learning and interaction along with autonomy in learning were apparent. These are factors known to enhance online learning, and the student-centered modalities (e.g. problem-based learning) that included them appeared to be more engaging. Assumptions that the new online environment would be easily adopted and embraced by 'technophilic' students did not always hold true. Achieving true distance medical education will take longer than this 'overnight' response, but adhering to best practices for online education may open a new realm of possibilities. Implications: While this experience did not confirm that online medical education is really 'inevitable,' it revealed that it is possible. Thoughtfully blending more online components into a medical curriculum will allow us to take advantage of this environment's strengths such as efficiency and the ability to support asynchronous and autonomous learning that engage and foster intrinsic learning in our students. While maintaining aspects of social interaction, online learning could enhance pre-clinical medical education by allowing integration and collaboration among classes of medical students, other health professionals, and even between medical schools. What remains to be seen is whether COVID-19 provided the experience, vision and courage for medical education to change, or whether the old barriers will rise again when the pandemic is over.

OBJECTIVES/OBJECTIVE:People detained in correctional facilities are at high risk for infection with severe acute respiratory syndrome coronavirus 2, the virus that causes coronavirus disease 2019 (COVID-19). We described the epidemiology of the COVID-19 outbreak in a large urban jail system, including signs and symptoms at time of testing and risk factors for hospitalization. METHODS:This retrospective observational cohort study included all patients aged ≥18 years who were tested for COVID-19 during March 11-April 28, 2020, while in custody in the New York City jail system (N = 978). We described demographic characteristics and signs and symptoms at the time of testing and performed Cox regression analysis to identify factors associated with hospitalization among those with a positive test result. RESULTS:Of 978 people tested for COVID-19, 568 received a positive test result. Among symptomatic patients, the most common symptoms among those who received a positive test result were cough (n = 293 of 510, 57%) and objective fever (n = 288 of 510, 56%). Of 257 asymptomatic patients who were tested, 58 (23%) received a positive test result. Forty-five (8%) people who received a positive test result were hospitalized for COVID-19. Older age (aged ≥55 vs 18-34) (adjusted hazard ratio [aHR] = 13.41; 95% CI, 3.80-47.33) and diabetes mellitus (aHR = 1.99; 95% CI, 1.00-3.95) were significantly associated with hospitalization. CONCLUSIONS:A substantial proportion of people tested in New York City jails received a positive test result for COVID-19, including a large proportion of people tested while asymptomatic. During periods of ongoing transmission, asymptomatic screening should complement symptom-driven COVID-19 testing in correctional facilities. Older patients and people with diabetes mellitus should be closely monitored after COVID-19 diagnosis because of their increased risk for hospitalization.

Medical students provide clinical teaching faculty with feedback on their skills as educators through anonymous surveys at the end of their clerkship rotation. Because faculty are in a position of power, students are hesitant to provide candid feedback. Our objective was to determine if medical students were willing to provide negative upward feedback to clinical faculty and describe how they conveyed their feedback. A qualitative analysis of third year medical students' open-ended comments from evaluations of six clerkships was performed using politeness theory as a conceptual framework. Students were asked to describe how the clerkship enhanced their learning and how it could be improved. Midway through the academic year, instructions to provide full names of faculty/residents was added. Overall, there were significantly more comments on what worked well than suggestions for improvement regarding faculty/residents. Instructing students to name-names increased the rate of naming from 35% to 75% for what worked well and from 13% to 39% for suggestions for improvement. Hedging language was included in 61% of suggestions for improvement, but only 2% of what worked well. Students described the variability of their experience, used passive language and qualified negative experiences with positive ones. Medical students may use linguistic strategies, such as impersonalizing and hedging, to mitigate the impact of negative upward feedback. Working towards a culture that supports upward feedback would allow students to feel more comfortable providing candid comments about their experience.

INTRODUCTION:The proportion of women editorial board members and authors of editorials in major gastroenterology journals is not known. METHODS:We determined the sex of editorial board members (n = 2,282) and authors of editorials (n = 1,705) across 6 journals from 1985 to 2020 at 5-year intervals. RESULTS:The proportion of women editorial board members increased from 2.9% in 1985 to 19.8% in 2020 (P < 0.0001) and women authors of editorials increased from 0% in 1985 to 22.2% in 2020 (P < 0.0001). DISCUSSION:The proportion of women represented over time has improved, but opportunities likely exist to improve further.