Medical Specialties Commons^™

Early Short Course Of Neuromuscular Blocking Agents In Patients With Covid-19 Ards: A Propensity Score Analysis., Gianluigi Li Bassi, Kristen Gibbons, Jacky Y Suen, Heidi J Dalton, Nicole White, Amanda Corley, Sally Shrapnel, Samuel Hinton, Simon Forsyth, John G Laffey, Eddy Fan, Jonathon P Fanning, Mauro Panigada, Robert Bartlett, Daniel Brodie, Aidan Burrell, Davide Chiumello, Alyaa Elhazmi, Mariano Esperatti, Giacomo Grasselli, Carol Hodgson, Shingo Ichiba, Carlos Luna, Eva Marwali, Laura Merson, Srinivas Murthy, Alistair Nichol, Mark Ogino, Paolo Pelosi, Antoni Torres, Pauline Yeung Ng, John F Fraser

Department of Anesthesiology Faculty Papers

BACKGROUND: The role of neuromuscular blocking agents (NMBAs) in coronavirus disease 2019 (COVID-19) acute respiratory distress syndrome (ARDS) is not fully elucidated. Therefore, we aimed to investigate in COVID-19 patients with moderate-to-severe ARDS the impact of early use of NMBAs on 90-day mortality, through propensity score (PS) matching analysis.

METHODS: We analyzed a convenience sample of patients with COVID-19 and moderate-to-severe ARDS, admitted to 244 intensive care units within the COVID-19 Critical Care Consortium, from February 1, 2020, through October 31, 2021. Patients undergoing at least 2 days and up to 3 consecutive days of NMBAs (NMBA treatment), within 48 …

Functional (Psychogenic) Seizures Are Associated With Thyroid Disorders, Ali A. Asadi-Pooya, Mohsen Farazdaghi

Department of Neurology Faculty Papers

Objective: We investigated medical comorbidities in patients with functional seizures (FS) and those with epilepsy (idiopathic generalized epilepsies [IGEs] or temporal lobe epilepsy [TLE]). We hypothesized that the nature of medical comorbidities differs between these three groups. This might be helpful to postulate on the pathophysiology of FS. Materials and Methods: In a retrospective study, all adult patients with a diagnosis of IGE, TLE, or FS were recruited at the outpatient epilepsy clinic at Shiraz University of Medical Sciences, Iran, from 2008 until 2020. The three groups of patients were matched with regard to their age. Age, sex, and medical …

Extracellular Vesicle-Derived Mir-144 As A Novel Mechanism For Chronic Intermittent Hypoxia-Induced Endothelial Dysfunction, Huina Zhang, Lu Peng, Yifan Wang, Wen Zhao, Wayne Bond Lau, Yajing Wang, Yu Li, Yunhui Du, Linyi Li, Yu Huang, Shaoping Nie, Yanwen Qin, Xinliang Ma, Yongxiang Wei

Department of Emergency Medicine Faculty Papers

Rationale: Extracellular vesicles (EVs) play a significant role in cell-cell communication. However, whether and how extracellular vesicles are involved in chronic intermittent hypoxia-induced endothelial dysfunction is unknown. Methods: Comparative transcriptomics analysis and miRNA screening were used to identify the possible pathways or target molecules mediating chronic intermittent hypoxia-induced endothelial function. Serum- or erythrocyte-derived EVs were isolated through ultracentrifugation plus filtration. After in vitro or in vivo treatment with EVs, aortic rings were treated with dihydroethidium staining for superoxidative anion measurement or mounted with wire myography to measure isometric forces. Immunoblotting and qPCR were used for evaluating the molecular mechanism mediating …

Insight, Volume 2, Issue 1, 2022

inSIGHT

Contents

10 - A New Dimension to Offer
By Ari August

14 - Neuro-Ophthalmology Subspecialty Highlight: with Dr. Sarah Thornton, Wills Eye Hospital
By Joseph D. DeSimone

19 - A Day in the Life in the Wills Eye ER
By Samara Hamou

22 - Origins of the Wills Eye Manual: Surviving the Test of Time
By Jordan Safran

26 - GATT: A Micro-invasive Glaucoma Surgeryand a Big Step for Glaucoma Treatment
By Moses Im

31- Manual Small-Incision Cataract Surgery
By Ankur Nahar

34 - A Look into Oculoplastics: Repairing Lower Eyelids Defects From Carcinomas
By Cameron Haghshenas

38 - Seeing …

Mortality After Transcatheter Aortic Valve Replacement For Aortic Stenosis Among Patients With Malignancy: A Systematic Review And Meta-Analysis, Muhammad U Siddiqui, Omar Yacob, Joey Junarta, Ahmed K Pasha, Farouk Mookadam, Mamas A Mamas, D L Fischman

Division of Internal Medicine Faculty Papers & Presentations

Background: With advancements in cancer treatment, the life expectancy of oncology patients has improved. Thus, transcatheter aortic valve replacement (TAVR) may be considered as a feasible option for oncology patients with severe symptomatic aortic stenosis (AS). We aim to evaluate the difference in short- and long-term all-cause mortality in cancer and non-cancer patients treated with TAVR for severe AS.

Methods: Medline, PubMed, and Cochrane Central Register of Controlled Trials were searched for relevant studies. Patients with cancer who underwent treatment with TAVR for severe AS were included and compared to an identical population without cancer. The primary endpoints were short- …

Left Ventricular Outflow Tract Thrombus In A Patient With Covid-19-A Ticking Time Bomb: A Case Report., Hamza Zahid Ullah Muhammadzai, Nathaniel Rosal, Muhammad Arslan Cheema, Donald Haas

COVID-19 Papers, Posters, and Presentations

Background: Coronavirus disease 2019 (COVID-19) is a manifestation of severe acute respiratory syndrome coronavirus 2, which results in many different complications including left ventricular (LV) thrombi.

Case summary: We present a 30-year-old female presenting with chest pain and shortness of breath. Patient had an extensive history including heart failure with an ejection fraction 15-20% and COVID-19 2 months ago. Echocardiogram revealed a 3.3 cm ×  1.7 cm LV thrombus which was not present 4 months ago before her diagnosis of COVID-19. The LV thrombus embolized resulting in an embolus extending from the distal infrarenal abdominal aorta to the common iliac …

The Use Of Computerized Tomography Scans In Elective Knee And Hip Arthroplasty-What Do They Tell Us And At What Risk?, Taylor D'Amore, Gregg R Klein, Jess H. Lonner

Rothman Institute Papers

The average background radiation exposure in the United States has nearly doubled over the previous quarter century, with almost all the increase derived from medical imaging. Nearly 2% of all cancers in the United States may be attributable to radiation from computerized tomography (CT) scans. Given the nondiagnostic nature of CT scans that are used in elective knee and hip arthroplasty today, special consideration should be given to the inherent risk of radiation exposure with routine use of this technology. Methods to decrease radiation exposure including modulating the settings of the CT machine and using alternative non-CT-based systems can decrease …

Comparison Of Clinical Outcomes Following Osteochondral Allograft Transplantation For Osteochondral Versus Chondral Defects In The Knee, John Reza Matthews, Joseph Brutico, Jeremy Heard, Kashyap Chauhan, Bradford Tucker, Kevin Freedman

Rothman Institute Papers

Purpose: Osteochondral allograft (OCA) transplantation is a restorative technique for addressing articular cartilage defects by transferring mature viable chondrocytes with subchondral bone into size-matched lesions. The purpose of this study was to compare differences in clinical and functional outcomes in patients treated with OCA for osteochondral defects compared with isolated chondral pathology.

Methods: A retrospective review identified patients who underwent OCA transplantation and grouped them into osteochondral or isolated chondral pathology. Demographic data, surgical history, lesion characteristics, complications, and rate of subsequent surgery were reviewed. The review included 86 patients (24 osteochondral, 62 chondral) with a mean follow-up of 5.4 …

Assessing The Coverage Of Us Cancer Center Primary Catchment Areas., Amy E Leader, Christopher Mcnair, Christina Yurick, Matthew Huesser, Elizabeth Schade, Emily E Stimmel, Caryn Lerman, Karen E Knudsen

Kimmel Cancer Center Faculty Papers

Background: Cancer centers are expected to engage communities and reduce the burden of cancer in their catchment areas. However, the extent to which cancer centers adequately reach the entire US population is unknown. Methods: We surveyed all members of the Association of American Cancer Institutes (N ¼ 102 cancer centers) to document and map each cancer center’s primary catchment area. Catchment area descriptions were aggregated to the county level. Catchment area coverage scores were calculated for each county and choropleths generated representing coverage across the US. Similar analyses were used to overlay US population density, cancer incidence, and cancer-related mortality …

The Future Of Targeted Kinase Inhibitors In Melanoma, Signe Caksa, Usman Baqai, A E Aplin

Department of Cancer Biology Faculty Papers

Melanoma is a cancer of the pigment-producing cells of the body and its incidence is rising. Targeted inhibitors that act against kinases in the MAPK pathway are approved for BRAF-mutant metastatic cutaneous melanoma and increase patients' survival. Response to these therapies is limited by drug resistance and is less durable than with immune checkpoint inhibition. Conversely, rare melanoma subtypes have few therapeutic options for advanced disease and MAPK pathway targeting agents show minimal anti-tumor effects. Nevertheless, there is a future for targeted kinase inhibitors in melanoma: in new applications such as adjuvant or neoadjuvant therapy and in novel combinations with …

Diagnostic Accuracy Of Macular Thickness Map And Texture En Face Images For Detecting Glaucoma In Eyes With Axial High Myopia, Christopher Bowd, Akram Belghith, Jasmin Rezapour, Mark Christopher, Leslie Hyman, Jost B Jonas, Robert N Weinreb, Linda M Zangwill

Wills Eye Hospital Papers

Purpose: To evaluate the diagnostic accuracy of a novel optical coherence tomography texture-based en face image analysis (SALSA-Texture) that requires segmentation of only 1 retinal layer for glaucoma detection in eyes with axial high myopia, and to compare SALSA-Texture with standard macular ganglion cell-inner plexiform layer (GCIPL) thickness, macular retinal nerve fiber layer (mRNFL) thickness, and ganglion cell complex (GCC) thickness maps.

Design: Comparison of diagnostic approaches.

Methods: Cross-sectional data were collected from 92 eyes with primary open-angle glaucoma (POAG) and 44 healthy control eyes with axial high myopia (axial length >26 mm). Optical coherence tomography texture en face images, …

Acute Large-Vessel Occlusion Masquerading As Traumatic Injury, Daniel Boron-Brenner, Ryan Overberger

Einstein Health Papers

A patient presented to an urban level 1 trauma center/accredited thrombectomy-capable stroke center for evaluation of suspected traumatic injury and was quickly determined to have symptoms suspicious for acute stroke that included dense hemiparesis with preserved mental status. He received a thrombectomy with an eventual return to neurologic baseline and discharge to acute inpatient rehabilitation 14 days after presentation.

Recommendations For Effective Documentation In Regional Anesthesia: An Expert Panel Delphi Consensus Project, Hassan M Ahmed, Benjamin P Atterton, Gillian G Crowe, Jaime L Barratta, Mark Johnson, Eugene R. Viscusi, Sanjib Adhikary, Eric Albrecht, Karen Boretsky, Jan Boublik, Dara S Breslin, Kelly Byrne, Alan Ch'ng, Alwin Chuan, Patrick Conroy, Craig Daniel, Andrzej Daszkiewicz, Alain Delbos, Dan Sebastian Dirzu, Dmytro Dmytriiev, Paul Fennessy, H Barrie J Fischer, Henry Frizelle, Jeff Gadsden, Philippe Gautier, Rajnish K Gupta, Yavuz Gürkan, Harold David Hardman, William Harrop-Griffiths, Peter Hebbard, Nadia Hernandez, Jakub Hlasny, Gabriella Iohom, Vivian H Y Ip, Christina L Jeng, Rebecca L Johnson, Hari Kalagara, Brian Kinirons, Andrew Kenneth Lansdown, Jody C Leng, Yean Chin Lim, Clara Lobo, Danielle B Ludwin, Alan James Robert Macfarlane, Anthony T Machi, Padraig Mahon, Stephen Mannion, David H Mcleod, Peter Merjavy, Aleksejs Miscuks, Christopher H Mitchell, Eleni Moka, Peter Moran, Ann Ngui, Olga C Nin, Brian D O'Donnell, Amit Pawa, Anahi Perlas, Steven Porter, John-Paul Pozek, Humberto C Rebelo, Vicente Roqués, Kristopher M Schroeder, Gary Schwartz, Eric S. Schwenk, Luc Sermeus, George Shorten, Karthikeyan Srinivasan, Markus F Stevens, Kassiani Theodoraki, Lloyd R Turbitt, Luis Fernando Valdés-Vilches, Thomas Volk, Katrina Webster, T Wiesmann, Sylvia H Wilson, Morné Wolmarans, Glenn Woodworth, Andrew K Worek, E M Louise Moran

Department of Anesthesiology Faculty Papers

Background and objectives: Documentation is important for quality improvement, education, and research. There is currently a lack of recommendations regarding key aspects of documentation in regional anesthesia. The aim of this study was to establish recommendations for documentation in regional anesthesia.

Methods: Following the formation of the executive committee and a directed literature review, a long list of potential documentation components was created. A modified Delphi process was then employed to achieve consensus amongst a group of international experts in regional anesthesia. This consisted of 2 rounds of anonymous electronic voting and a final virtual round table discussion with live …

Arthroscopically Assisted Acromioclavicular And Coracoclavicular Reconstruction With A Looped Braided Polyester Suture Band And Buckle Device., Kurt E Stoll, Benjamin Hendy, Treg Brown, Nathaniel Cohen, Thay Q Lee, Surena Namdari, Phil Davidson

Rothman Institute Papers

Acromioclavicular (AC) joint injuries occur with a traumatic load to the lateral aspect of the shoulder and account for 9% of all shoulder girdle injuries. Rockwood classified AC joint injuries as type I though type VI, based on severity of injury, radiographic findings, and reducibility of the AC joint. Type I and II injuries are typically managed nonoperatively, whereas type IV, V, and VI are managed operatively to address the significant soft tissue disruption, persistent AC joint instability, and apical shoulder deformation. Treatment of type III injuries remain controversial. Several techniques have been described to treat AC joint injuries with …

Surgical Ventricular Reconstruction For Ischemic Cardiomyopathy-A Systematic Review And Meta-Analysis Of 7,685 Patients, Brandon Ferrell, Diana C. Jiminez, Danial Ahmad, Kabir Malkani, Jake L Rosen, Gabriel Gaw, Konstadinos A Plestis, T. Sloane Guy, H. Todd Massey, Vakhtang Tchantchaleishvili

Division of Cardiology Faculty Papers

Background: Surgical ventricular reconstruction (SVR) has been used to control adverse ventricular remodeling and improve cardiac function in ischemic cardiomyopathy. The purpose of this systematic review and meta-analysis was to collect and analyze all available evidence on the utilization and efficacy of SVR.

Methods: An electronic database search was performed to identify all retrospective and prospective studies on SVR for ischemic cardiomyopathy in the English literature from 2000 through 2020. A total of 92 articles with a collective 7,685 patients undergoing SVR were included in the final analysis.

Results: The mean patient age was 61 years (95% CI: 59-63) and …

Peripheral Neuropathy Evaluations Of Patients With Prolonged Long Covid., Anne Louise Oaklander, Alexander J Mills, Mary Kelley, Lisa S Toran, Bryan Smith, Marinos Dalakas, Avindra Nath

Department of Neurology Faculty Papers

Background and objectives: Recovery from severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection appears exponential, leaving a tail of patients reporting various long COVID symptoms including unexplained fatigue/exertional intolerance and dysautonomic and sensory concerns. Indirect evidence links long COVID to incident polyneuropathy affecting the small-fiber (sensory/autonomic) axons.

Methods: We analyzed cross-sectional and longitudinal data from patients with World Health Organization (WHO)-defined long COVID without prior neuropathy history or risks who were referred for peripheral neuropathy evaluations. We captured standardized symptoms, examinations, objective neurodiagnostic test results, and outcomes, tracking participants for 1.4 years on average.

Results: Among 17 patients (mean age …

Impact Of Homologous Recombination Status And Responses With Veliparib Combined With First-Line Chemotherapy In Ovarian Cancer In The Phase 3 Velia/Gog-3005 Study, Elizabeth M Swisher, Carol Aghajanian, David M O'Malley, Gini F Fleming, Scott H Kaufmann, Douglas A Levine, Michael J Birrer, Kathleen N Moore, Nick M Spirtos, Mark S Shahin, Thomas J Reid, Michael Friedlander, Karina Dahl Steffensen, Aikou Okamoto, Vasudha Sehgal, Peter J Ansell, Minh H Dinh, Michael A Bookman, Robert L Coleman

Kimmel Cancer Center Faculty Papers

Objective: In the Phase 3 VELIA trial (NCT02470585), PARP inhibitor (PARPi) veliparib was combined with first-line chemotherapy and continued as maintenance for patients with ovarian carcinoma enrolled regardless of chemotherapy response or biomarker status. Here, we report exploratory analyses of the impact of homologous recombination deficient (HRD) or proficient (HRP) status on progression-free survival (PFS) and objective response rates during chemotherapy.

Methods: Women with Stage III-IV ovarian carcinoma were randomized to veliparib-throughout, veliparib-combination-only, or placebo. Stratification factors included timing of surgery and germline BRCA mutation status. HRD status was dichotomized at genomic instability score 33. During combination therapy, …

Large Aortic Pseudoaneurysm After Bentall Procedure In A Patient With Marfan's Syndrome., David Saul, Vinay Kandula, Achala Donuru, Christian Pizarro, Mary Patricia Harty

Department of Radiology Faculty Papers

An 11-year-old male with Marfan's syndrome and aortic root dilatation underwent an uneventful Bentall procedure to replace his aortic root and valve. Five months later, surveillance echocardiogram revealed a slowly enlarging pseudoaneurysm arising from the ascending aorta. This finding was subsequently confirmed by computed tomographic angiogram. The patient had successful open surgical repair and paraaortic hematoma evacuation.

Age Moderates The Effect Of Injury Severity On Functional Trajectories In Traumatic Brain Injury: A Study Using The Nidilrr Traumatic Brain Injury Model Systems National Dataset., Laraine Winter, Janell L Mensinger, Helene J Moriarty, Keith M Robinson, Michelle Mckay, Benjamin E Leiby

Department of Pharmacology and Experimental Therapeutics Faculty Papers

Age is a risk factor for a host of poor outcomes following traumatic brain injury (TBI), with some evidence suggesting that age is also a source of excess disability. We tested the extent to which age moderates the effect of injury severity on functional trajectories over 15 years post injury. Data from 11,442 participants from the 2020 National Institute of Disability and Independent Living Rehabiitation Research (NIDILRR) Traumatic Brain Injury Model Systems (TBIMS) National Dataset were analyzed using linear mixed effects models. Injury severity was operationally defined using a composite of Glasgow Coma Scale scores, structural imaging findings, and the …

Analyzing The Effect Of Interview Time And Day On Emergency Medicine Residency Interview Scores, Alanna O'Connell, Sean Greco, Tingting Zhan, Tracy Brader, Megan Crossman, Robin Naples, Anthony Sielicki, Megan Stobart Gallagher, Peter Tomaselli, Dimitrios Papanagnou

Department of Medicine Faculty Papers

Background: When it comes to scheduling interviews, medical students may wonder if they need a strategy to increase their likelihood of matching. Previous studies examined the temporal effects of the residency interview on overall match rate; however, there are additional factors that affect the match process, including board examination scores and letters of recommendation. Only few studies have examined the effect interview time of day has on match success. The current study examines the impact date and time of interview during the interview season have on candidates' respective interview scores.

Methods: Interview data over a three-year period (i.e., three interview …

Cyclophosphamide Induces Durable Molecular And Clinical Responses In Patients With Relapsed T-Lgl Leukemia., Zachary Braunstein, Eric Mclaughlin, Anjali Mishra, Jonathan E Brammer

Department of Medical Oncology Faculty Papers

No abstract provided.

Effect Of Lipid-Lowering Medications In Patients With Coronary Artery Bypass Grafting Surgery Outcomes, Chunxia Shi, Zugui Zhang, Jordan E Goldhammer, David Li, Bob Kiaii, Victor Rudriguez, Douglas Boyd, David Lubarsky, Richard Applegate, Hong Liu

Department of Anesthesiology Faculty Papers

Background: Increased life expectancy and improved medical technology allow increasing numbers of elderly patients to undergo cardiac surgery. Elderly patients may be at greater risk of postoperative morbidity and mortality. Complications can lead to worsened quality of life, shortened life expectancy and higher healthcare costs. Reducing perioperative complications, especially severe adverse events, is key to improving outcomes in patients undergoing cardiac surgery. The objective of this study is to determine whether perioperative lipid-lowering medication use is associated with a reduced risk of complications and mortality after coronary artery bypass grafting (CABG) with cardiopulmonary bypass (CPB).

Methods: After IRB approval, we …

Covid-19 Infection During Pregnancy Induces Differential Gene Expression In Human Cord Blood Cells From Term Neonates, Suhita Gayen Nee' Betal, Pedro Urday, Huda B. Al-Kouatly, Kolawole Solarin, Joanna Chan, Sankar Addya, Rupsa Boelig, Zubair H. Aghai

Department of Pediatrics Faculty Papers

Background: The COVID-19 pandemic continues worldwide with fluctuating case numbers in the United States. This pandemic has affected every segment of the population with more recent hospitalizations in the pediatric population. Vertical transmission of COVID-19 is uncommon, but reports show that there are thrombotic, vascular, and inflammatory changes in the placenta to which neonates are prenatally exposed. Individuals exposed in utero to influenza during the 1918 pandemic had increased risk for heart disease, kidney disease, diabetes, stomach disease and hypertension. Early exposure of COVID-19 during fetal life may lead to altered gene expression with potential long-term consequences.

Objective: To determine …

Tolerability And Feasibility Of At-Home Remotely Supervised Transcranial Direct Current Stimulation (Rs-Tdcs): Single-Center Evidence From 6,779 Sessions, Giuseppina Pilloni, Amy Vogel-Eyny, Matthew Lustberg, Pamela Best, Martin Malik, Lillian Walton-Masters, Allan George, Ibraheem Mirza, Lana Zhovtis, Abhishek Datta, Marom Bikson, Lauren Krupp, Leigh Charvet

Department of Medicine Faculty Papers

Introduction: The ability to deploy transcranial direct current stimulation (tDCS) at home is a key usability advantage to support scaling for pivotal clinical trials. We have established a home-based tDCS protocol for use in clinical trials termed remotely supervised (RS)-tDCS.

Objective: To report the tolerability and feasibility of tDCS sessions completed to date using RS-tDCS in clinical trials.

Methods: We analyzed tolerability (i.e., adverse events, AEs) reported in six Class I/II/III trials using RS-tDCS to study symptom outcomes over 10 to 60 daily applications. Across the six clinical trials, 308 participants (18-78 years old) completed an average of 23 sessions …

Role Of Atogepant In The Treatment Of Episodic Migraines: Clinical Perspectives And Considerations, Fred Cohen, Hsiangkuo Yuan

Department of Neurology Faculty Papers

Advances in molecular biology and neuroscience have led to the discovery of calcitonin gene-related peptide (CGRP), a 37 amino-acid neuropeptide that plays a critical role in the pathogenesis of migraine. CGRP receptor antagonist, also known as gepant, is an oral medication that inhibits the CGRP-related nociceptive signaling pathway. To date, three gepants are approved by the FDA for migraine treatment. Atogepant is a 2nd-generation gepant that non-competitively antagonizes CGRP receptors inhibiting neurogenic inflammation and pain sensitization. With its long half-life and minimal cardiovascular or liver toxicity, it is the first in its class approved primarily for migraine prevention. This article …

Hand Surgery Patient Perspectives On Medical Cannabis: A Survey Of Over 600 Patients, Lilah Fones, Clay Townsend, Harry Hoyen, Frederic Liss, Mark L. Wang, Ari C. Greis, Asif M. Ilyas

Rothman Institute Papers

Purpose: Medical cannabis (MC) has been proposed as a potential addition to multimodal pain man- agement regimens in orthopedics. This study evaluates hand and upper-extremity patient perspectives of MC as a treatment for common orthopedic and musculoskeletal pain conditions. This study also aims to identify the proportion of patients already using MC, perceived barriers to MC use, and opinions on insurance coverage and legality of cannabis.

Methods: An anonymous cross-sectional survey study was conducted of all patients at least 18 years old presenting from October 2020 to January 2021 to a hand and upper-extremity outpatient clinic. The survey collected information …

Promotion Of Covid-19 Va(X)Ccination In The Emergency Department-Procovaxed: Study Protocol For A Cluster Randomized Controlled Trial., Robert M Rodriguez, Kelli O'Laughlin, Stephanie A Eucker, Anna Marie Chang, Kristin L. Rising, Graham Nichol, Alena Pauley, Hemal Kanzaria, Alexzandra Gentsch, Cindy Li, Herbie Duber, Jonathan Butler, Vidya Eswaran, Dave Glidden

Department of Emergency Medicine Faculty Papers

Background: We conducted in-depth interviews to characterize reasons for COVID-19 vaccine hesitancy in emergency department (ED) patients and developed messaging platforms that may address their concerns. In this trial, we seek to determine whether provision of these COVID-19 vaccine messaging platforms in EDs will be associated with greater COVID-19 vaccine acceptance and uptake in unvaccinated ED patients.

Methods: This is a cluster-randomized controlled trial (RCT) evaluating our COVID-19 vaccine messaging platforms in seven hospital EDs (mix of academic, community, and safety-net EDs) in four US cities. Within each study site, we randomized 30 1-week periods to the intervention and 30 …

Targeted Therapy In The Management Of Modern Craniopharyngiomas, Maikerly Reyes, Mohammad Taghvaei, Siyuan Yu, Anish Sathe, Sarah Collopy, Giyarpuram Prashant, James J. Evans, Michael Karsy

Department of Neurosurgery Faculty Papers

Background: The proximity of craniopharyngiomas (CPs) to critical neurovascular structures can lead to a host of neurologic and endocrine complications that lead to difficulty with surgical management. In this review, we examine the molecular and genetic markers implicated in CP, their involvement in tumorigenic pathways, and their impact on CP prognosis and treatment.

Methods: We undertook a focused review of relevant articles, clinical trials, and molecular summaries regarding CP.

Results: Genetic and immunological markers show variable expression in different types of CP. BRAF is implicated in tumorigenesis in papillary CP (pCP), whereas CTNNB1 and EGFR are often overexpressed in adamantinomatous …

Pnc-27, A Chimeric P53-Penetratin Peptide Binds To Hdm-2 In A P53 Peptide-Like Structure, Induces Selective Membrane-Pore Formation And Leads To Cancer Cell Lysis, Ehsan Sarafraz-Yazdi, Stephen Mumin, Diana Cheung, Daniel Fridman, Brian Lin, Lawrence Wong, Ramon Rosal, Rebecca Rudolph, Matthew Frenkel, Anusha Thadi, William F. Morano, Wilbur B. Bowne, Matthew R. Pincus, Josef Michl

Department of Surgery Faculty Papers

PNC-27, a 32-residue peptide that contains an HDM-2 binding domain and a cell-penetrating peptide (CPP) leader sequence kills cancer, but not normal, cells by binding to HDM-2 associated with the plasma membrane and induces the formation of pores causing tumor cell lysis and necrosis. Conformational energy calculations on the structure of PNC-27 bound to HDM-2 suggest that 1:1 complexes form between PNC-27 and HDM-2 with the leader sequence pointing away from the complex. Immuno-scanning electron microscopy was carried out with cancer cells treated with PNC-27 and decorated with an anti-PNC-27 antibody coupled to 6 nm gold particles and an anti-HDM-2 …

Partnering With Stakeholders To Inform The Co-Design Of A Psychosocial Intervention For Prenatally Diagnosed Congenital Heart Disease, Erica D. Sood, Colette Gramszlo, Alejandra Perez Ramirez, Katherine Braley, Samantha C Butler, Jo Ann Davis, Allison A Divanovic, Lindsay A Edwards, Nadine Kasparian, Sarah L Kelly, Trent Neely, Cynthia M Ortinau, Erin Riegel, Amanda J Shillingford, Anne E Kazak

Department of Pediatrics Faculty Papers

Input from diverse stakeholders is critical to the process of designing healthcare interventions. This study applied a novel mixed-methods, stakeholder-engaged approach to co-design a psychosocial intervention for mothers expecting a baby with congenital heart disease (CHD) and their partners to promote family wellbeing. The research team included parents and clinicians from 8 health systems. Participants were 41 diverse parents of children with prenatally diagnosed CHD across the 8 health systems. Qualitative data were collected through online crowdsourcing and quantitative data were collected through electronic surveys to inform intervention co-design. Phases of intervention co-design were: (I) Engage stakeholders in selection of …