Medicine and Health Sciences Commons^™

Solving Community Sars-Cov-2 Testing With Telehealth: Development And Implementation For Screening, Evaluation And Testing., Aditi Joshi, Resa E. Lewiss, Maria Aini, Bracken Babula, Patricia C. Henwood

Department of Emergency Medicine Faculty Papers

BACKGROUND: Telehealth has emerged as a crucial component of the SARS-CoV-2 pandemic emergency response. Simply stated, telehealth is a tool to provide health care from a distance. Jefferson Health has leveraged its acute care telehealth platform to screen, order testing, and manage patients with COVID-19-related concerns.

OBJECTIVE: This study aims to describe the expansion and results of using a telehealth program to increase access to care while minimizing additional potential exposures during the early period of the COVID-19 pandemic.

METHODS: Screening algorithms for patients with SARS-CoV-2-related complaints were created, and 150 new clinicians were trained within 72 hours to address …

Redefining Cardiac Biomarkers In Predicting Mortality Of Inpatients With Covid-19, Juan-Juan Qin, Xu Cheng, Feng Zhou, Fang Lei, Gauri Akolkar, Jingjing Cai, Xiao-Jing Zhang, Alice Blet, Jing Xie, Peng Zhang, Ye-Mao Liu, Zizhen Huang, Ling-Ping Zhao, Lijin Lin, Meng Xia, Ming-Ming Chen, Xiaohui Song, Liangjie Bai, Ze Chen, Xingyuan Zhang, Da Xiang, Jing Chen, Qingbo Xu, Xin-Liang Ma, Rhian M Touyz, Chen Gao, Haitao Wang, Liming Liu, Weiming Mao, Pengcheng Luo, Youqin Yan, Ping Ye, Manhua Chen, Guohua Chen, Lihua Zhu, Zhi-Gang She, Xiaodong Huang, Yufeng Yuan, Bing-Hong Zhang, Yibin Wang, Peter P Liu, Hongliang Li

Department of Emergency Medicine Faculty Papers

The prognostic power of circulating cardiac biomarkers, their utility, and pattern of release in coronavirus disease 2019 (COVID-19) patients have not been clearly defined. In this multicentered retrospective study, we enrolled 3219 patients with diagnosed COVID-19 admitted to 9 hospitals from December 31, 2019 to March 4, 2020, to estimate the associations and prognostic power of circulating cardiac injury markers with the poor outcomes of COVID-19. In the mixed-effects Cox model, after adjusting for age, sex, and comorbidities, the adjusted hazard ratio of 28-day mortality for hs-cTnI (high-sensitivity cardiac troponin I) was 7.12 ([95% CI, 4.60-11.03] P<0.001), (NT-pro)BNP (N-terminal pro-B-type natriuretic peptide or brain natriuretic peptide) was 5.11 ([95% CI, 3.50-7.47] P<0.001), CK (creatine phosphokinase)-MB was 4.86 ([95% CI, 3.33-7.09] P<0.001), MYO (myoglobin) was 4.50 ([95% CI, 3.18-6.36] P<0.001), and CK was 3.56 ([95% CI, 2.53-5.02] P<0.001). The cutoffs of those cardiac biomarkers for effective prognosis of 28-day mortality of COVID-19 were found to be much lower than for regular heart disease at about 19%-50% of the currently recommended thresholds. Patients with elevated cardiac injury markers above the newly established cutoffs were associated with significantly increased risk of COVID-19 death. In conclusion, cardiac biomarker elevations are significantly associated with 28-day death in patients with COVID-19. The prognostic cutoff values of these biomarkers might be much lower than the current reference standards. These findings can assist in better management of COVID-19 patients to improve outcomes. Importantly, the newly established cutoff levels of COVID-19-associated cardiac biomarkers may serve as useful criteria for the future prospective studies and clinical trials.

Pathophysiology Of Hyperkalemia Presenting As Brugada Pattern On Electrocardiogram (Ecg), Benjamin Doty, Elaine Kim, Jeremiah T. Phelps, Peter Akpunonu

Emergency Medicine Faculty Publications

BACKGROUND Brugada phenocopies (BrP) are clinical and electrocardiographic (ECG) entities elicited by reversible medical conditions speculated to have pathogenesis rooted in ion current imbalances or conduction delays within the myocardial wall. During an inciting pathologic condition, it produces ECG patterns identical to those of congenitally-acquired Brugada syndrome and subsequently returns to normal ECG patterns upon resolution of the medical condition. This case report describes a 26-year-old man presenting to the Emergency Department (ED) for suspected heroin overdose with a rare ECG consistent with BrP secondary to acute hyperkalemia.

CASE REPORT A 26-year-old man with a history of substance abuse and …

Consensus Guidelines For Digital Scholarship In Academic Promotion., Abbas Husain, Zachary Repanshek, Manpreet Singh, Felix Ankel, Jennifer Beck-Esmay, Daniel Cabrera, Teresa M Chan, Robert Cooney, Michael Gisondi, Michael Gottlieb, Jay Khadpe, Jennifer Repanshek, Jessica Mason, Dimitrios Papanagnou, Jeff Riddell, N Seth Trueger, Fareen Zaver, Emily Brumfield

Department of Emergency Medicine Faculty Papers

INTRODUCTION: As scholarship moves into the digital sphere, applicant and promotion and tenure (P&T) committee members lack formal guidance on evaluating the impact of digital scholarly work. The P&T process requires the appraisal of individual scholarly impact in comparison to scholars across institutions and disciplines. As dissemination methods evolve in the digital era, we must adapt traditional P&T processes to include emerging forms of digital scholarship.

METHODS: We conducted a blended, expert consensus procedure using a nominal group process to create a consensus document at the Council of Emergency Medicine Residency Directors Academic Assembly on April 1, 2019.

RESULTS: We …

C1q/Tnf-Related Protein 5 Contributes To Diabetic Vascular Endothelium Dysfunction Through Promoting Nox-1 Signaling., Jing Liu, Zhijun Meng, Lu Gan, Rui Guo, Jia Gao, Caihong Liu, Di Zhu, Demin Liu, Ling Zhang, Zhen Zhang, Dina Xie, Xiangying Jiao, Wayne Bond Lau, Bernard L. Lopez, Theodore A. Christopher, Xin-Liang Ma, Jimin Cao, Yajing Wang

Department of Emergency Medicine Faculty Papers

OBJECTIVE: Dysregulated adipokine profiles contribute to the pathogenesis of diabetic cardiovascular complications. Endothelial cell (EC) dysfunction, a common pathological alteration in cardiovascular disorders, is exaggerated in diabetes. However, it is unclear whether and how dysregulated adipokines may contribute to diabetic EC dysfunction.

METHODS AND RESULTS: Serum C1q/TNF-Related Protein 5 (CTRP5) were determined in control/diabetes patients, and control/diabetic mice (high-fat diet, HFD). We observed for the first time that serum total CTRP5 was increased, high molecular weight (HMW) form was decreased, but the globular form (gCTRP5) was significantly increased in diabetic patients. These pathological alterations were reproduced in diabetic mice. To …

Development Of The Uncertainty Communication Checklist: A Patient-Centered Approach To Patient Discharge From The Emergency Department, Kristin L. Rising, Rhea E. Powell, Kenzie A Cameron, David H Salzman, Dimitrios Papanagnou, Amanda Doty, Lori Latimer, Katherine Piserchia, William C Mcgaghie, Danielle M Mccarthy

Department of Emergency Medicine Faculty Papers

Clear communication with patients upon emergency department (ED) discharge is important for patient safety during the transition to outpatient care. Over one-third of patients are discharged from the ED with diagnostic uncertainty, yet there is no established approach for effective discharge communication in this scenario. From 2017 to 2019, the authors developed the Uncertainty Communication Checklist for use in simulation-based training and assessment of emergency physician communication skills when discharging patients with diagnostic uncertainty. This development process followed the established 12-step Checklist Development Checklist framework and integrated patient feedback into 6 of the 12 steps. Patient input was included as …

Zooming-Out Covid-19: Virtual Clinical Experiences In An Emergency Medicine Clerkship., Shruti Chandra, Chaiya Laoteppitaks, Nina Mingioni, Dimitrios Papanagnou

Department of Emergency Medicine Faculty Papers

In the setting of the novel 2019 coronavirus (COVID‐19) pandemic, it has been challenging to provide medical students in the Emergency Medicine (EM) clerkship meaningful clinical experiences that would meet clinical course goals and objectives, as well as satisfy Liaison Committee for Medical Education (LCME) requirements. During the EM clerkship, students play an integral role in interviewing patients, formulating treatment plans, facilitating patient discharges, and counseling patients. Immediately available direct and indirect supervision are paramount to ensure student learning and safe patient care. The authors present a novel clinical educational experience for senior medical students in an EM clerkship that …

Adiponectin Inhibits Cardiac Arrest/Cardiopulmonary Resuscitation‑Induced Apoptosis In Brain By Increasing Autophagy Involved In Adipor1‑Ampk Signaling., Yarong He, Bofu Liu, Peng Yao, Yuming Shao, Yanwei Cheng, Jie Zhao, Jiang Wu, Zhi Wei Zhao, Wen Huang, Theodore A. Christopher, Bernard Lopez, Xin-Liang Ma, Yu Cao

Department of Emergency Medicine Faculty Papers

Emerging evidence suggests that both apoptosis and autophagy contribute to global cerebral ischemia-reperfusion (GCIR)-induced neuronal death, which results from cardiac arrest (CA). However, the mechanism of how GCIR may affect the balance between apoptosis and autophagy resulting from CA remains to be elucidated. Additionally, the role of adiponectin (APN) in reversing the apoptosis and autophagy induced by GCIR following cardiac arrest-cardiopulmonary resuscitation (CA-C PR) is unclear. Thus, the aim of the present study was to investigate how GCIR affect the apoptosis and autophagy in response to CA and to clarify whether APN may alter the apoptosis and autophagy of neuronal …

Simulation-Based Mastery Learning Compared To Standard Education For Discussing Diagnostic Uncertainty With Patients In The Emergency Department: A Randomized Controlled Trial., Danielle M. Mccarthy, Rhea E. Powell, Kenzie A. Cameron, David H. Salzman, Dimitrios Papanagnou, Amanda Doty, Benjamin E. Leiby, Katherine Piserchia, Matthew R. Klein, Xiao C. Zhang, William C. Mcgaghie, Kristin L. Rising

Department of Pharmacology and Experimental Therapeutics Faculty Papers

BACKGROUND: Diagnostic uncertainty occurs frequently in emergency medical care, with more than one-third of patients leaving the emergency department (ED) without a clear diagnosis. Despite this frequency, ED providers are not adequately trained on how to discuss diagnostic uncertainty with these patients, who often leave the ED confused and concerned. To address this training need, we developed the Uncertainty Communication Education Module (UCEM) to teach physicians how to discuss diagnostic uncertainty. The purpose of the study is to evaluate the effectiveness of the UCEM in improving physician communications.

METHODS: The trial is a multicenter, two-arm randomized controlled trial designed to …

Contemporary Nstemi Management: The Role Of The Hospitalist., Charles V Pollack, Alpesh Amin, Tracy Wang, Steven Deitelzweig, Marc Cohen, David Slattery, John Fanikos, Christopher Dilascia, Regan Tuder, Scott Kaatz

Department of Emergency Medicine Faculty Papers

Non-ST-segment elevation myocardial infarction (NSTEMI) is defined as elevated cardiac biomarkers of necrosis in the absence of persistent ST-segment elevation in the setting of anginal symptoms or other acute event. It carries a poorer prognosis than most ST-segment elevation events, owing to the typical comorbidity burden of the older NSTEMI patients as well as diverse etiologies that add complexity to therapeutic decision-making. It may result from an acute atherothrombotic event ('Type 1') or as the result of other causes of mismatch of myocardial oxygen supply and demand ('Type 2'). Regardless of type and other clinical factors, the hospital medicine specialist …