Digital Commons Network^™

Spontaneous Coronary Artery Dissection With Cardiogenic Shock In The United States, Chayakrit Krittanawong, Dhrubajyoti Bandyopadhyay, Neelkumar Patel, Yusuf Kamran Qadeer, Neil Sagar Maitra, Zhen Wang, Mahboob Alam, Samin Sharma, Hani Jneid

Faculty, Staff and Students Publications

BACKGROUND: Spontaneous coronary artery dissection (SCAD) is defined as a non-traumatic separation of the epicardial coronary artery walls that creates a false lumen. SCAD poses a difficult challenge in management, as decisions regarding revascularization and medical management seem to be tailored to the individual patient. We evaluated and compared outcomes based on cardiogenic shock in patients with SCAD utilizing Nationwide Readmissions Database (NRD) between January 1, 2016, to December 30, 2020.

METHODS: We utilized the NRD 2016-2019 to carry out this study. We evaluated demographics (e.g., age, gender), conventional risk factors, comorbidities present on the index admission, and in-hospital outcomes …

Temperature Forecasts For The Continental United States: A Deep Learning Approach Using Multidimensional Features, Jahangir Ali, Linyin Cheng

Geosciences Faculty Publications and Presentations

Accurate weather forecasts are critical for saving lives, emergency services, and future developments. Climate models such as numerical weather prediction models have made significant advancements in weather forecasts, but these models are computationally expensive and can be subject to inaccurate representations of complex natural interconnections. Alternatively, data-driven machine learning methods have provided new dimensions in assisting weather forecasts. In this study, we used convolutional neural networks (CNN) to assess how geopotential height at different levels of the troposphere may affect the predictability of extreme surface temperature (t2m) via two cases. Specifically, we analyzed temperature forecasts over the continental United States …

Wilson’S Disease Presenting As Status Epilepticus: A Case Report, Iqra Athar, Neelma Naz Khattak, Hania Batool, Tehreem Farah, Tashfain Shifa, Zukhruf Zayian

Pakistan Journal of Neurological Sciences (PJNS)

ABSTRACT

Wilson’s disease (WD) is a rare disorder of copper metabolism, caused by a mutation in the ATPB7 gene, resulting in a defect in copper elimination leading to its accumulation in various organs, with the liver being the most common. Here, we describe a case of a 19-year-old boy who presented with a history of hallucinations and status epilepticus. Initial investigations were normal, but due to a rising trend in alanine transaminase (ALT), a slit lamp examination was performed, revealing Kayser-Fleischer (KF) rings in the eyes. The patient was diagnosed with WD due to the presence of these KF rings …

Effects Of Maternal Subclinical Hypothyroidism On Neurodevelopment Of Offspring- An Animal-Based Study, Sabah Farhat, Syeda Sadia Fatima, Mehir Un Nisa Iqbal, Fazal Arain

Pakistan Journal of Neurological Sciences (PJNS)

ABSTRACT

Background and objective:

Maternal subclinical hypothyroidism (SCH) during pregnancy is associated with adverse maternal and neonatal outcomes, including cognitive and neuropsychiatric effects. This study aimed to assess the impact of maternal SCH on young rats, examining behavioral and gross brain structure changes, and evaluating reversibility after levothyroxine treatment.

Methods:

This experimental animal study was conducted at the Aga Khan University for a duration of 10 months. The study was approved by the Ethical committee for Animal Care and Use. Fourteen female Sprague Dawley rats were grouped into Treated (induced with SCH, treated with levothyroxine), Untreated (induced with SCH, no …

Recent Literature, Claire M. Stuyck

North American Bird Bander

No abstract provided.

Predation Of A Barred Owl By Another Barred Owl, Hannah Landwerlen, Jadine Lee, Ed Pike

North American Bird Bander

No abstract provided.

Incongruity Between T Cell Receptor Recognition Of Breast Cancer Hotspot Mutations Esr1 Y537s And D538g Following Exogenous Peptide Loading Versus Endogenous Antigen Processing, Paul Shafer, Wingchi K Leung, Mae Woods, Jong Min Choi, Carlos M Rodriguez-Plata, Arushana Maknojia, Andres Mosquera, Lauren K Somes, Jarrett Joubert, Anthony Manliguez, Rashi Ranjan, Bryan Burt, Hyun-Sung Lee, Bing Zhang, Suzanne Fuqua, Cliona Rooney, Ann M Leen, Valentina Hoyos

Faculty, Staff and Students Publications

T cell receptor engineered T cell (TCR T) therapies have shown recent efficacy against certain types of solid metastatic cancers. However, to extend TCR T therapies to treat more patients across additional cancer types, new TCRs recognizing cancer-specific antigen targets are needed. Driver mutations in AKT1, ESR1, PIK3CA, and TP53 are common in patients with metastatic breast cancer (MBC) and if immunogenic could serve as ideal tumor-specific targets for TCR T therapy to treat this disease. Through IFN-γ ELISpot screening of in vitro expanded neopeptide-stimulated T cell lines from healthy donors and MBC patients, we identified reactivity towards 11 of …

The Past, Present, And Future Of Predator–Prey Interactions In A Warming World: Using Species Distribution Modeling To Forecast Ectotherm–Endotherm Niche Overlap, Jessica L. Hill, Matthew Grisnik, Ryan J. Hanscom, Jeet Sukumaran, Timothy E. Higham, Rulon W. Clark

Biology

Climate change has the potential to disrupt species interactions across global ecosystems. Ectotherm–endotherm interactions may be especially prone to this risk due to the possible mismatch between the species in physiological response and performance. However, few studies have examined how changing temperatures might differentially impact species' niches or available suitable habitat when they have very different modes of thermoregulation. An ideal system for studying this interaction is the predator–prey system. In this study, we used ecological niche modeling to characterize the niche overlap and examine biogeography in past and future climate conditions of prairie rattlesnakes (Crotalus viridis) and Ord's kangaroo …

Understanding The Impact Of Adverse Childhood Experiences On Non-Suicidal Self-Injury In Youth: A Systematic Review, Sadia Suhail Usmani, Meghana Mehendale, Mahnoor Yousif Shaikh, Sourav Sudan, Prathima Guntipalli, Lara Ouellette, Anem Sajid Malik, Naila Siddiqi, Namrata Walia, Kaushal Shah, Fahimeh Saeed, Domenico De Berardis, Sheikh Shoib

Library Staff Publications

OBJECTIVE: Non-suicidal self-injury (NSSI), defined as a deliberate destruction of one's own body without a suicidal intent, is a global public health issue. Adverse childhood events (ACEs) have been shown to be associated with various mental illnesses; however, to date the impact of such events on NSSI in youth has not been reviewed.

METHODS: We conducted a systematic review, searched 5 databases for published articles evaluating ACE and NSSI in youth less than or equal to 21 years of age. After screening 247 articles, we included 21 unique articles in this systematic review.

RESULTS: Increasing ACE score, physical, sexual or …

Considering The Lessons Of Curriculum Studies In The Design Of Science Instruction: Varieties Of Meaning And Implications For Teaching And Learning, William F. Mccomas

Curriculum and Instruction Faculty Publications and Presentations

This article is an introduction to the rich domain of curriculum studies with specific reference to science teaching and learning. It is designed not as a systematic review or theoretical treatise but rather as an overview for those charged with transforming science content and processes into a classroom curriculum. In other words, while written from the scholarly perspective of curriculum studies, the hope is that it will be seen by teachers as a set of possibilities rather than recommendations while reminding educators that what happens in classrooms to students and their parents is the curriculum, but it is only one …

Target-Site Mutations Ile1781leu And Ile2041asn In The Accase2 Gene Confer Resistance To Fluazifop-P-Butyl And Pinoxaden Herbicides In A Johnsongrass Accession From Arkansas, Usa, Fidel Gonzalez-Torralva, Jason K. Norsworthy

Crop, Soil and Environmental Sciences Faculty Publications and Presentations

Johnsongrass [Sorghum halepense (L.) Pers.] is a troublesome weed species in different agricultural and non-agricultural areas. Because of its biology, reproductive system, and seed production, effective management is challenging. An accession with low susceptibility to the acetyl-CoA carboxylase (ACCase)-inhibiting herbicides fluazifop-p-butyl (fluazifop) and pinoxaden was collected in eastern Arkansas. In this research, the molecular mechanisms responsible for ACCase resistance were investigated. Dose–response experiments showed a resistance factor of 181 and 133 for fluazifop and pinoxaden, respectively. Molecular analysis of both ACCase1 and ACCase2 genes was researched. Nucleotide comparison of ACCase1 between resistant and susceptible accessions showed no single nucleotide …

Once-Daily Oral Berotralstat For Long-Term Prophylaxis Of Hereditary Angioedema: The Open-Label Extension Of The Apex-2 Randomized Trial, Sorena Kiani-Alikhan, H James Wedner, Et Al.

2020-Current year OA Pubs

BACKGROUND: Berotralstat is a first-line, once-daily oral plasma kallikrein inhibitor approved for prophylaxis of hereditary angioedema (HAE) attacks in patients 12 years or older.

OBJECTIVE: This analysis examined the safety and effectiveness of long-term prophylaxis with berotralstat.

METHODS: APeX-2 was a phase 3, parallel-group, multicenter trial in patients with HAE caused by C1-inhibitor deficiency (NCT03485911). Part 1 was a randomized, double-blind, placebo-controlled evaluation of 150 and 110 mg of berotralstat over 24 weeks. In part 2, berotralstat-treated patients continued the same treatment, and placebo-treated patients were re-randomized to 150 or 110 mg of berotralstat for 24 weeks. In part 3, …

Interventional Treatment For Acute Iliofemoral Deep Venous Thrombosis, Matthew Tan, Suresh Vedantham, Sriram Narayanan, Kurosh Parsi, Alun H Davies

2020-Current year OA Pubs

No abstract provided.

Extracellular Domain Mutations Of The Egf Receptor Differentially Modulate High-Affinity And Low-Affinity Responses To Egf Receptor Ligands, Jennifer L Macdonald-Obermann, Linda J Pike

2020-Current year OA Pubs

The EGF receptor is mutated in a number of cancers. In most cases, the mutations occur in the intracellular tyrosine kinase domain. However, in glioblastomas, many of the mutations are in the extracellular ligand binding domain. To determine what changes in receptor function are induced by such extracellular domain mutations, we analyzed the binding and biological response to the seven different EGF receptor ligands in three common glioblastoma mutants-R84K, A265V, and G574V. Our data indicate that all three mutations significantly increase the binding affinity of all seven ligands. In addition, the mutations increase the potency of all ligands for stimulating …

Technical Note: Minimizing Cied Artifacts On A 0.35 T Mri-Linac Using Deep Learning, Austen N Curcuru, Deshan Yang, Hongyu An, Phillip S Cuculich, Clifford G Robinson, H Michael Gach

2020-Current year OA Pubs

BACKGROUND: Artifacts from implantable cardioverter defibrillators (ICDs) are a challenge to magnetic resonance imaging (MRI)-guided radiotherapy (MRgRT).

PURPOSE: This study tested an unsupervised generative adversarial network to mitigate ICD artifacts in balanced steady-state free precession (bSSFP) cine MRIs and improve image quality and tracking performance for MRgRT.

METHODS: Fourteen healthy volunteers (Group A) were scanned on a 0.35 T MRI-Linac with and without an MR conditional ICD taped to their left pectoral to simulate an implanted ICD. bSSFP MRI data from 12 of the volunteers were used to train a CycleGAN model to reduce ICD artifacts. The data from the …

Il-33 Potentiates Histaminergic Itch, Anna M Trier, Aaron M Ver Heul, Avery Fredman, Victoria Le, Zhen Wang, Kelsey Auyeung, James Meixiong, Paola Lovato, Michael J Holtzman, Fang Wang, Xinzhong Dong, Andrew L Ji, Brian S Kim

2020-Current year OA Pubs

BACKGROUND: Itch is a common symptom that can greatly diminish quality of life. Histamine is a potent endogenous pruritogen, and while antihistamines are often the first-line treatment for itch, in conditions like chronic spontaneous urticaria (CSU), many patients remain symptomatic while receiving maximal doses. Mechanisms that drive resistance to antihistamines are poorly defined.

OBJECTIVES: Signaling of the alarmin cytokine IL-33 in sensory neurons is postulated to drive chronic itch by inducing neuronal sensitization to pruritogens. Thus, we sought to determine if IL-33 can augment histamine-induced (histaminergic) itch.

METHODS: Itch behavior was assessed in response to histamine after IL-33 or saline …

Comparing Bladder Neck Contracture Rate Between Robotic Intracorporeal And Extracorporeal Neobladder Construction, Rohit Bhatt, Dylan J. Mittauer, Joel M. Vetter, Nimrod S. Barashi, Riley Mcginnis, Kenneth G. Sands, Alexander K. Chow, Eric H. Kim

2020-Current year OA Pubs

Robot-assisted radical cystectomy (RARC) has become more accessible to surgeons worldwide, and descriptions of intracorporeal urinary diversion techniques, such as orthotopic neobladder construction, have increased. In this study, we aim to compare the rate of bladder neck contracture (BNC) formation between RARC and two different urinary diversion techniques. We retrospectively reviewed our institutional database for patients with bladder cancer who underwent RARC with intracorporeal neobladder (ICNB) construction (n = 11) or extracorporeal neobladder (ECNB) construction (n = 11) between 2012 and 2020. BNC was defined by the need for an additional surgical procedure (e.g., dilatation, urethrotomy). Patients who underwent RARC …

Altered Larval Activation Response Associated With Multidrug Resistance In The Canine Hookworm Ancylostoma Caninum, Elise L Mckean, Emilia Grill, Young-Jun Choi, Makedonka Mitreva, Damien M O'Halloran, John M Hawdon

2020-Current year OA Pubs

Parasitic gastrointestinal nematodes pose significant health risks to humans, livestock, and companion animals, and their control relies heavily on the use of anthelmintic drugs. Overuse of these drugs has led to the emergence of resistant nematode populations. Herein, a naturally occurring isolate (referred to as BCR) of the dog hookworm,

Declining Prevalence Of Trichomonas Vaginalis Diagnosed By Wet Mount In A Cohort Of U.S. Women With And Without Hiv, Elizabeth M Daubert, Jodie Dionne, Jessica Atrio, Andrea K Knittel, Seble G Kassaye, Dominika Seidman, Amanda Long, Susan Brockmann, Igho Ofotokun, Margaret A Fischl, L Stewart Massad, Kathleen M Weber

2020-Current year OA Pubs

No abstract provided.

Gene-Based Association Study Of Rare Variants In Children Of Diverse Ancestries Implicates Tnfrsf21 In The Development Of Allergic Asthma, Selene Clay, Katherine Rivera-Spoljaric, Et Al.

2020-Current year OA Pubs

BACKGROUND: Most genetic studies of asthma and allergy have focused on common variation in individuals primarily of European ancestry. Studying the role of rare variation in quantitative phenotypes and in asthma phenotypes in populations of diverse ancestries can provide additional, important insights into the development of these traits.

OBJECTIVE: We sought to examine the contribution of rare variants to different asthma- or allergy-associated quantitative traits in children with diverse ancestries and explore their role in asthma phenotypes.

METHODS: We examined whole-genome sequencing data from children participants in longitudinal studies of asthma (n = 1035; parent-identified as 67% Black and 25% …

Effects Of Scapular Angular Deviations On Potential For Rotator Cuff Tendon Mechanical Compression, Rebekah L Lawrence, Laura B Richardson, Hannah L Bilodeau, Dane J Bonath, Daniel J Dahn, Mary-Ann Em, Sanjay Sarkar, Jonathan P Braman, Paula M Ludewig

2020-Current year OA Pubs

BACKGROUND: One proposed mechanism of rotator cuff disease is scapular motion impairments contributing to rotator cuff compression and subsequent degeneration.

PURPOSE: To model the effects of scapular angular deviations on rotator cuff tendon proximity for subacromial and internal mechanical impingement risk during scapular plane abduction.

STUDY DESIGN: Descriptive laboratory study.

METHODS: Three-dimensional bone models were reconstructed from computed tomography scans obtained from 10 asymptomatic subjects and 9 symptomatic subjects with a clinical presentation of impingement syndrome. Models were rotated to average scapular orientations from a healthy dataset at higher (120°) and lower (subject-specific) humeral elevation angles to investigate internal and …

Predictors Of Digital Amputation In Diabetic Patients With Surgically Treated Finger Infections, Ella Gibson, Carrie R Bettlach, Emma Payne, John Daines, Linh Vuong, Corinne Merrill, Ida K Fox, Mitchell A Pet

2020-Current year OA Pubs

BACKGROUND: Diabetes is a well-established risk factor for severe digital infection, and patients are more likely to require digital amputation for adequate source control. This study aims to identify factors predictive of digital amputation compared with preservation in patients with diabetes who present with surgically treated finger infections.

METHODS: Current Procedural Terminology (CPT) and International Classification of Diseases Versions 9 and 10 (ICD-9/10) databases from a single academic medical center were queried to identify patients with type 1 or type 2 diabetes mellitus who underwent surgical treatment in the operating room for treatment of a digital infection from 2010 to …

Gene Dosage Of Independent Dynein Arm Motor Preassembly Factors Influences Cilia Assembly In Chlamydomonas Reinhardtii, Gervette M. Penny, Susan K. Dutcher

2020-Current year OA Pubs

Motile cilia assembly utilizes over 800 structural and cytoplasmic proteins. Variants in approximately 58 genes cause primary ciliary dyskinesia (PCD) in humans, including the dynein arm (pre)assembly factor (DNAAF) gene DNAAF4. In humans, outer dynein arms (ODAs) and inner dynein arms (IDAs) fail to assemble motile cilia when DNAAF4 function is disrupted. In Chlamydomonas reinhardtii, a ciliated unicellular alga, the DNAAF4 ortholog is called PF23. The pf23-1 mutant assembles short cilia and lacks IDAs, but partially retains ODAs. The cilia of a new null allele (pf23-4) completely lack ODAs and IDAs and are even shorter than cilia from pf23-1. In …

Scoring System For Prediction Of Overall Survival In Patients With Renal Cell Carcinoma T3an0m0, Caio Vinícius Suartz, Maurício Dener Cordeiro, Paulo Afonso De Carvalho, Fábio Pescarmona Gallucci, Leopoldo Alves Ribeiro-Filho, Leonardo Cardili, Arjun Sivaraman, François Audenet, José Mauricio Mota, William Carlos Nahas

2020-Current year OA Pubs

OBJECTIVE: We aim to create a new score to predict postoperative overall survival in patients with nonmetastatic T3aN0 renal cell carcinoma.

METHODS: We reviewed the clinical data of adult patients who underwent radical nephrectomy for renal cell carcinoma between December 2007 and January 2022 in a single tertiary oncological institution. Clinical characteristics, clinical-pathological staging and histopathological characteristics were analysed. Survival analyses were determined using the Kaplan-Meier curve. A nomogram was established using Cox proportional hazard regression to identify the prognostic factors affecting the overall survival. The area under the curve, calibration curves and decision curve analysis were used to evaluate …

Msg-15: Super-Bioavailability Itraconazole Versus Conventional Itraconazole In The Treatment Of Endemic Mycoses-A Multicenter, Open-Label, Randomized Comparative Trial, Andrej Spec, Et Al.

2020-Current year OA Pubs

BACKGROUND: Invasive fungal disease caused by dimorphic fungi is associated with significant morbidity and mortality. Super-bioavailability itraconazole (SUBA-itra) is a novel antifungal agent with pharmacokinetic advantages over currently available formulations. In this prospective comparative study, we report the outcomes of patients with endemic fungal infections (histoplasmosis, blastomycosis, coccidioidomycosis, and sporotrichosis).

METHODS: This open-label randomized trial evaluated the efficacy, safety, and pharmacokinetics SUBA-itra compared with conventional itraconazole (c-itra) treatment for endemic fungal infections. An independent data review committee determined responses on treatment days 42 and 180.

RESULTS: Eighty-eight patients were enrolled for IFD (SUBA-itra, n = 42; c-itra, n = 46) …

Audience Response To Covid Monologues: Research-Based Theater On The Societal Impact Of Covid-19, Emily A. Hurley, Saraniya Tharmarajah, Genevieve De Mahy, Jess Rassp, Joe Salvatore, Jonathan P. Jones, Steven A. Harvey

Manuscripts, Articles, Book Chapters and Other Papers

PURPOSE: Research-based theater uses drama to communicate research findings to audiences beyond those that typically read peer-reviewed journals. We applied research-based theater to translate qualitative research findings on the impact of the COVID-19 pandemic on different segments of U.S. society.

APPROACH: Theater artists and public health researchers collaborated to create a collection of eight monologues from systematically sourced, peer-reviewed publications. Following three virtual performances in Spring, 2021, audience members were invited to complete a survey.

SETTING/PARTICIPANTS: Audience survey respondents (n = 120) were mostly U.S.-based and were diverse in terms of age, race/ethnicity, gender, profession, and experience attending theater.

METHOD: …

Racial And Ethnic Disparities In The Co-Occurrence Of Intellectual Disability And Autism: Impact Of Incorporating Measures Of Adaptive Functioning., Sarah M. Furnier, Ronald Gangnon, Julie L. Daniels, Susan Ellis Weismer, Cy Nadler, Karen Pazol, Nuri M. Reyes, Steven Rosenberg, Eric Rubenstein, Lisa D. Wiggins, Marshalyn Yeargin-Allsopp, Maureen S. Durkin

Manuscripts, Articles, Book Chapters and Other Papers

Intellectual disability (ID) commonly co-occurs in children with autism. Although diagnostic criteria for ID require impairments in both cognitive and adaptive functioning, most population-based estimates of the frequency of co-occurring ID in children with autism-including studies of racial and ethnic disparities in co-occurring autism and ID-base the definition of ID solely on cognitive scores. The goal of this analysis was to examine the effect of including both cognitive and adaptive behavior criteria on estimates of co-occurring ID in a well-characterized sample of 2- to 5-year-old children with autism. Participants included 3264 children with research or community diagnoses of autism enrolled …

The Covid Cohort: Pem Fellowship Training During A Pandemic, Thuy L. Ngo, Derya Caglar, Lisa Yanek, Michelle Eckerle, Jerri A. Rose, Mellisa M. Tavarez, Frances Turcotte Benedict, Melissa Langhan

Manuscripts, Articles, Book Chapters and Other Papers

Background: The COVID-19 pandemic led to training programs abruptly stopping in-person learning and redesigning curricula. Trainees had decreased patient contact. Trainee well-being became even more vital with social isolation and fears of infecting loved ones increased. Our study evaluated impacts of COVID-19 on Pediatric Emergency Medicine (PEM) fellowship programs, including effects on fellows’ clinical and didactic experiences, and effects on fellows’ well-being.

Methods: In this cross-sectional study, two surveys inquiring about the impact of COVID-19 on PEM fellowship training were developed using an iterative process: one for Program Directors (PDs) and one for fellows. Survey questions, which consisted of multiple …

Clinical Supervisors Competency And Readiness To Supervise Telehealth Practices, Myriam Buitrago

Dissertations

The growing effectiveness of telehealth as an alternative practice is gaining acceptance not only by professionals in the healthcare field but also by people who have benefited from this approach. New training and supervision practices are required to meet the new telehealth approach. Clinical supervision is a new profession identifying the competencies that define their best practices. However, telehealth is forcing us to evaluate and redefine them to meet the new telehealth requirements. This study used two assessments, the Supervisor competence self assessment and the supervisor evaluation and the Supervisor Competence Scale, to measure supervisors' self-evaluation of their performance as …

An Exploration Of The Effects And Clinical Presentations Of Premature Birth Within The Latinx Population, Diana Hill

Dissertations

There are roughly ten percent, or 15 million, preterm births every year across the world. Therefore, it is vital to understand the impact on their development across cognitive, academic, socioemotional, and behavioral levels. A vast amount of research has shown that children who are born prematurely are more at risk of facing challenges across various areas of their development. However, the majority of the research samples have been limited within their scope, leaving behind a gap in research focused on specific subgroups within the population. By delving into the unique context of the Latinx population, this study endeavors to shed …