Medicine and Health Sciences Commons^™

Hidradenitis Suppurativa Is Associated With An Increased Risk Of Adverse Cardiac Events And All-Cause Mortality, Thomas Z. Rohan, Ramsay Hafer, Teresa Duong, Rishob Dasgupta, Sherry Yang

Department of Dermatology and Cutaneous Biology Faculty Papers

Background: Hidradenitis suppurativa (HS) has been previously associated with greater rates of major adverse cardiac events (MACEs) compared to the general population. This study aims to better elucidate the association between HS, MACEs, and other cardiovascular diseases. Methods: We utilized TriNetX, a global database of electronic health records, to conduct a retrospective cohort study. HS patients were matched on demographic and cardiovascular disease risk factors to both healthy and psoriasis groups as controls. Results: After adjusting for cardiovascular disease risk factors, HS patients had a relative risk (RR) (95% CI) of 2.06 (1.83-2.32) for myocardial infarction, 1.62 …

Neuronal Network Activation Induced By Forniceal Deep Brain Stimulation In Mice, Bin Tang, Zhenyu Wu, Qi Wang, Jianrong Tang

Faculty, Staff and Students Publications

Background: The fimbria-fornix is a nerve fiber bundle that connects various structures of the limbic system in the brain and plays a key role in cognition. It has become a major target of deep brain stimulation (DBS) to treat memory impairment in both dementia patients and animal models of neurological diseases. Previously, we have reported the beneficial memory effects of chronic forniceal DBS in mouse models of intellectual disability disorders. In Rett syndrome and CDKL5 deficiency disorder models, DBS strengthens hippocampal synaptic plasticity, reduces dentate inhibitory transmission or increases adult hippocampal neurogenesis that aids memory. However, the underlying neuronal circuitry …

Exploring The Relationship Between Psychiatric Illness And Dermatological Disorders: A Narrative Review, Alan D. Kaye, Rahib K. Islam, Abigayle M. Castine, Grace C. Wester, William T. Barham, Catherine G. Nguyen, Elena Plakotaris, Bradley Dorius, Julian Kim, Patricia Griffin, Amber Edinoff, Sahar Shekoohi, Giustino Varrassi

School of Medicine Faculty Publications

The interplay between psychiatric conditions and dermatological disorders is complex and multifaceted, often resulting in significant challenges for both diagnosis and treatment. This narrative review examines associations between specific psychiatric conditions, trichotillomania, attention deficit hyperactivity disorder, schizophrenia, bipolar disorder, and various dermatological disorders. The present investigation delves into pathophysiological mechanisms, clinical presentations, and management strategies of these comorbid conditions. Psychiatric disorders can exacerbate dermatological conditions through mechanical trauma, medication side effects, and stress-induced exacerbations, while dermatological disorders can lead to significant psychiatric morbidity. The biopsychosocial approach, emphasizing the importance of integrated care involving dermatologists and mental health professionals, is crucial …

Quantitative Characterization And Prediction Of The Binding Determinants And Immune Escape Hotspots For Groups Of Broadly Neutralizing Antibodies Against Omicron Variants: Atomistic Modeling Of The Sars-Cov-2 Spike Complexes With Antibodies, Mohammed Alshahrani, Vedant Parikh, Brandon Foley, Nishank Raisinghani, Gennady M. Verkhivker

Mathematics, Physics, and Computer Science Faculty Articles and Research

A growing body of experimental and computational studies suggests that the cross-neutralization antibody activity against Omicron variants may be driven by the balance and tradeoff between multiple energetic factors and interaction contributions of the evolving escape hotspots involved in antigenic drift and convergent evolution. However, the dynamic and energetic details quantifying the balance and contribution of these factors, particularly the balancing nature of specific interactions formed by antibodies with epitope residues, remain largely uncharacterized. In this study, we performed molecular dynamics simulations, an ensemble-based deep mutational scanning of SARS-CoV-2 spike residues, and binding free energy computations for two distinct groups …

Axillo-Caval Extra-Anatomic Venous Bypass Creation Via Direct Percutaneous Puncture Of The Superior Vena Cava, Stephan S. Leung, Patrick Lee, Anthony N. Hage, Robert W. Ford

Department of Radiology Faculty Papers

No abstract provided.

Effect Of Vitamin K Supplementation On Insulin Resistance: A Review, Samantha Mccord, Rebecca Willier, Kaitlyn Kirby, Kaylin Mahoney, Lance Dillon, Rileigh Rahrig, Brianna Lu, Joshua Honaker, Emily Eddy

Pharmacy and Wellness Review

Insulin resistance is one of the pathological hallmarks that leads to the development of type II diabetes mellitus (T2DM). Around 40% of people aged 18 to 44 living in the United States have insulin resistance. Recent research, coupled with a better understanding of how vitamin K functions in the body, suggests that this vitamin could potentially help reduce insulin resistance. Vitamin K is not included in the American Diabetes Association (ADA) guidelines for the treatment of insulin resistance, but it has been shown to have some benefits in patients with T2DM. It may also serve as a treatment option for …

Atherosclerosis: A Comprehensive Review Of Molecular Factors And Mechanisms, Vasiliki Tasouli-Drakou, Ian Ogurek, Taha Shaikh, Marc Ringor, Michael V. Dicaro, Kachon Lei

Department of Internal Medicine Faculty Research

Atherosclerosis, a condition characterized by the accumulation of lipids and a culprit behind cardiovascular events, has long been studied. However, in recent years, there has been an increase in interest in its initiation, with researchers shifting focus from traditional pathways involving the vascular infiltration of oxidized lipids and towards the novel presence of chronic inflammatory pathways. The accumulation of pro-inflammatory cytokines, in combination with the activation of transcription factors, creates a positive feedback loop that drives the creation and progression of atherosclerosis. From the upregulation of the nod-like receptor protein 3 (NLRP3) inflammasome and the Notch and Wnt pathways to …

An Open-Label Study To Determine The Maximum Tolerated Dose Of Oral Esk-440 Administered As A Single Agent In Patients With Advanced Or Metastatic Solid Tumors, Russell J. Schilder, Drew Rasco, Manish R. Sharma

Kimmel Cancer Center Faculty Papers

PURPOSE: Anaplastic lymphoma kinase (ALK) dysregulation is implicated in numerous cancers. Tyrosine kinase inhibitors (TKIs) targeting ALK have improved disease outcomes, but resistance mechanisms are common. This first-in-human trial evaluates ESK-440, a dual inhibitor of ALK and focal adhesion kinase, as a novel strategy for cancers with resistance to ALK-targeting TKIs.

METHODS: This phase 1, open-label, dose-finding study evaluated the maximum tolerated dose (MTD), safety, efficacy, and pharmacokinetics of ESK-440 in participants with advanced or metastatic solid tumors (ClinicalTrials.gov: NCT01922752). A 3 + 3 dose-escalation design, with daily doses ranging from 25 to 700 mg/day of ESK-440 for each 28-day …

Rectus Abdominis Repair Compared To Posterior Wall Mesh Reinforcement In Athletes With Sportsman's Hernia: A Systematic Review, Jonathan Mckeeman, Benjamin Johnson, Jessica C. Rivera

School of Medicine Faculty Publications

Athletic pubalgia is a relatively uncommon injury that is not fully understood. There are few high-level studies comparing treatments of athletic pubalgia, and this investigation seeks to utilize original articles to compare two common techniques for treatment of athletic pubalgia. The purpose of this study is to compare two prominent procedures, i.e., rectus abdominus repair and posterior wall reinforcement, through a systematic review. Inclusion/exclusion criteria were identified and then applied to search strategies in PubMed and MEDLINE. Two reviewers screened articles based on the agreed-upon criteria in a primary screen of titles and abstracts and a secondary screen of full-text …

Acute Mecp2 Loss In Adult Mice Reveals Transcriptional And Chromatin Changes That Precede Neurological Dysfunction And Inform Pathogenesis, Sameer S Bajikar, Jian Zhou, Ryan O'Hara, Harini P Tirumala, Mark A Durham, Alexander J Trostle, Michelle Dias, Yingyao Shao, Hu Chen, Wei Wang, Hari Krishna Yalamanchili, Ying-Wooi Wan, Laura A Banaszynski, Zhandong Liu, Huda Y Zoghbi

Faculty, Staff and Students Publications

Mutations in the X-linked methyl-CpG-binding protein 2 (MECP2) gene cause Rett syndrome, a severe childhood neurological disorder. MeCP2 is a well-established transcriptional repressor, yet upon its loss, hundreds of genes are dysregulated in both directions. To understand what drives such dysregulation, we deleted Mecp2 in adult mice, circumventing developmental contributions and secondary pathogenesis. We performed time series transcriptional, chromatin, and phenotypic analyses of the hippocampus to determine the immediate consequences of MeCP2 loss and the cascade of pathogenesis. We find that loss of MeCP2 causes immediate and bidirectional progressive dysregulation of the transcriptome. To understand what drives gene downregulation, we …

One Center's Experience Of Pulmonary Embolism After Covid-19: Impact Of Vaccination Status, Cara Gose, Kaylee Dixon, Andrea M. Bodine Md

Advances in Clinical Medical Research and Healthcare Delivery

Background: The incidence of pulmonary embolism (PE) has increased since the outbreak of the COVID-19 pandemic and may be due to the observed hypercoagulable state. There is conflicting evidence that thromboembolism risk increases after vaccination and that vaccines decrease the probability of having a thromboembolic event. This study aimed to explore how vaccination status impacts occurrence of PE after a positive COVID-19 test. The hypothesis was that vaccinated, immunocompetent patients have a lower incidence of PE after COVID-19 compared to unvaccinated patients.

Methods: This was a retrospective chart review at a teaching hospital in New England from 1/01/2021 to 3/31/2023 …

Clozapine Induced Eosinophilic Pleural Effusion With Peripheral Eosinophilia After Two Years: A Case Report And Literature Review, Emiliya Boriskina, Christopher J. Etterle

Advances in Clinical Medical Research and Healthcare Delivery

There has been a steady increase in reports of clozapine causing eosinophilic pleural effusions (EPEs). For an effusion to be classified as eosinophilic it must have greater than 10% eosinophils, and is commonly associated with peripheral eosinophilia. Numerous etiologies exist for EPEs, and symptoms include dry cough, fever, chest pain, shortness of breath, and acute to chronic sputum production. The effusions are usually exudative and unilateral. When considering medication-induced EPEs, an extensive work-up should be done as it is a diagnosis of exclusion. If suspected, then the Naranjo probability scale can be applied. Despite the growing list of implicated medications, …

Durable Responses To Immune Checkpoint Inhibitor-Based Regimens For Metastatic Clear Cell Renal Cell Carcinoma Stratified By Imdc Risk Groups: A Pooled Analysis Of Four Randomized Phase 3 Trials, Albert Jang, Jeffrey Y. Zhong, Hamsa L.S. Kumar, Kevin K. Zarrabi, Alec Zhu, Abby L. Grier, Adam Calaway, Jonathan E. Shoag, Laura Bukavina, Angela Y. Jia, Prateek Mendiratta, Iris Y. Sheng, Santosh Rao, Jason R. Brown, Jorge A. Garcia, Seunghee Margevicius, Pingfu Fu, Pedro C. Barata

Department of Medical Oncology Faculty Papers

Background: An immune checkpoint inhibitor (ICI) backbone is a standard of care for frontline metastatic clear cell renal cell carcinoma, involving either ICI doublet or tyrosine kinase inhibitor (TKI) with ICI. These phase 3 trials used a sunitinib control arm. The optimal regimen is uncertain. Objective: To compare long-term responders of these trials using extended follow-up data stratified by International Metastatic RCC Database Consortium risk group. Methods: Phase 3 trial data (CheckMate 214, KEYNOTE-426, CheckMate 9ER, and CLEAR) with a minimum follow-up of four years was used. Pseudo individual patient data (IPD) was obtained from Kaplan-Meier curves using the graph …

Celebrating World Cancer Day: Innovative Biological Approaches To Cancer And Their Alignment With Sustainable Development Goals (Sdgs), Hamed Kioumarsi, Bolin Liu

School of Medicine Faculty Publications

No abstract provided.

Large-Bore Mechanical Thrombectomy Versus Catheter-Directed Thrombolysis In The Management Of Intermediate-Risk Pulmonary Embolism: Primary Results Of The Peerless Randomized Controlled Trial, Wissam Jaber, Carin Gonsalves, Stefan Stortecky, Samuel Horr, Orestis Pappas, Ripal Gandhi, Keith Pereira, Jay Giri, Sameer Khandhar, Khawaja Afzal Ammar, David Lasorda, Brian Stegman, Lucas Busch, David Dexter, Ezana Azene, Nikhil Daga, Fakhir Elmasri, Chandra Kunavarapu, Mark Rea, Joseph Rossi, Joseph Campbell, Jonathan Lindquist, Adam Raskin, Jason Smith, Thomas Tamlyn, Gabriel Hernandez, Parth Rali, Torrey Schmidt, Jeffrey Bruckel, Juan Camacho, Jun Li, Samy Selim, Catalin Toma, Sukhdeep Singh Basra, Brian Bergmark, Bhavraj Khalsa, David Zlotnick, Jordan Castle, David O'Connor, C. Michael Gibson

Department of Radiology Faculty Papers

BACKGROUND: There are a lack of randomized controlled trial data comparing outcomes of different catheter-based interventions for intermediate-risk pulmonary embolism.

METHODS: PEERLESS is a prospective, multicenter, randomized controlled trial that enrolled 550 patients with intermediate-risk pulmonary embolism with right ventricular dilatation and additional clinical risk factors randomized 1:1 to treatment with large-bore mechanical thrombectomy (LBMT) or catheter-directed thrombolysis (CDT). The primary end point was a hierarchal win ratio composite of the following (assessed at the sooner of hospital discharge or 7 days after the procedure): (1) all-cause mortality, (2) intracranial hemorrhage, (3) major bleeding, (4) clinical deterioration and/or escalation to …

Infection-Related Hospitalization And Incident Heart Failure: The Atherosclerosis Risk In Communities Study, Rebecca L Molinsky, Amil Shah, Melana Yuzefpolskaya, Bing Yu, Jeffrey R Misialek, Bruno Bohn, David Vock, Richard Maclehose, Barry A Borlaug, Paolo C Colombo, Chiadi E Ndumele, Junichi Ishigami, Kunihiro Matsushita, Pamela L Lutsey, Ryan T Demmer

Faculty, Staff and Student Publications

Background: The immune response to infections may become dysregulated and promote myocardial damage contributing to heart failure (HF). We examined the relationship between infection-related hospitalization (IRH) and HF, HF with preserved ejection fraction, and HF with reduced ejection fraction.

Methods and results: We studied 14 468 adults aged 45 to 64 years in the ARIC (Atherosclerosis Risk in Communities) Study who were HF free at visit 1 (1987-1989). IRH was identified using select International Classification of Diseases (ICD) codes in hospital discharge records and was treated as a time-varying exposure. HF incidence was defined as the first occurrence …

Neonatal Care In Low- And Middle-Income Countries: A Fresh Look, Ola D. Saugstad, Joy E. Lawn, Peter Waiswa, Zulfiqar Ahmed Bhutta

Institute for Global Health and Development

No abstract provided.

Insilico Evaluation Of The Therapeutic Effects Of N1-(5-(3-Imino-2,4a-Dihydro-3h-Benzo[F]Chromen-2-Yl)-1,3,4-Thiadiazol-2-Yl)-N10-(5-(3-Imino-3h-Benzo[F]Chromen-2-Yl)-1,3,4-Thiadiazol-2-Yl)Decanediamide As Anti-Hepatitis B And C Agent, Moses M. Edim, Njok N. Okam, Nguuma I. Gber, Jessica E. Egbelo, Israel E. Okon, Chiemerie P. Ogbonna, Emmanuel K. Aidoo, Kenneth N. Chisom, Emmanuel Samuel

Polytechnic Journal

Hepatitis B and C viruses are a major cause of cirrhosis and hepatocellular carcinoma, with significantly increasing mortality and morbidity worldwide. This study provides a detailed analysis of the therapeutic effects of N1-(5-(3-imino-2,4a-dihydro-3H-benzo[f]chromen-2-yl)-1,3,4-thiadiazol-2-yl)-N10-(5-(3-imino-3H-benzo[f]chromen-2-yl)-1,3,4-thiadiazol-2-yl) decan diamide (PRO_16) as an anti-hepatitis B and C virus. A computational DFT was applied via the ωB97XD method of theory and a basis set of 6-311G++ (2d, 2p) to evaluate the quantum mechanics of the compound. A time-dependent self-consistent field DFT method with the aforementioned functional and basis set was utilized for UV‒visible evaluation. Additionally, a molecular docking technique and ADMET prediction were used to elucidate …

Development And Validation Of Risk Stratification For Heart Failure After Acute Coronary Syndrome Based On Dynamic S100a8/A9 Levels, Jie Ma, Ke Ma, Jing Chen, Xinying Yang, Fei Gao, Hai Gao, Hui Zhang, Xin-Liang Ma, Jie Du, Ping Li, Yulin Li

Department of Emergency Medicine Faculty Papers

BACKGROUND: The early assessment of heart failure (HF) risk in patients with acute coronary syndrome (ACS) can help reduce mortality. S100A8/A9 is not only rapidly released after myocardial ischemia, but is also involved in reperfusion injury, which is an important predictor of HF after ACS. We attempted to construct a reliable HF risk stratification tool for evaluating patients with ACS after reperfusion therapy based on S100A8/A9 dynamic changes.

METHODS AND RESULTS: This prospective study included 3 independent cohorts of patients with ACS who received reperfusion therapy. The discovery cohort was divided into 2 subgroups: the longitudinal subgroup (n=264) with serum …

Dairy Consumption And The Colonic Mucosa-Associated Gut Microbiota In Humans-A Preliminary Investigation, Ellie Chen, Nadim J Ajami, Donna L White, Yanhong Liu, Shawn Gurwara, Kristi Hoffman, David Y Graham, Hashem B El-Serag, Joseph F Petrosino, Li Jiao

Faculty, Staff and Students Publications

Background: Dairy consumption has been associated with various health outcomes that may be mediated by changes in gut microbiota.

Methods: This cross-sectional study investigated the association between the colonic mucosa-associated gut microbiota and the self-reported intake of total dairy, milk, cheese, and yogurt. A total of 97 colonic mucosal biopsies collected from 34 polyp-free individuals were analyzed. Dairy consumption in the past year was assessed using a food frequency questionnaire. The 16S rRNA gene V4 region was amplified and sequenced. Operational taxonomic unit (OTU) classification was performed using the UPARSE and SILVA databases. OTU diversity and relative abundance were compared …

Aortoduodenal Syndrome: A Rare Case Of Duodenal Obstruction Due To Endovascular Aneurysm Endoleak., Raksha Adhikari, Parth Patel, Christopher Tait

Rowan-Virtua School of Osteopathic Medicine Departmental Research

Aortoduodenal syndrome results from expansion of an abdominal aortic aneurysm, leading to symptoms of upper gastrointestinal obstruction. Endovascular aneurysm repair of large or symptomatic aortic aneurysms has become an important treatment modality for patients with abdominal aortic aneurysm. However, a large proportion of these grafts are complicated by endoleaks that can lead to a spectrum of significant symptoms. We present a case of rapidly worsening gastrointestinal obstructive symptoms in a patient with an already repaired aortic stent graft and a solitary kidney, found to be due to a type III endoleak that improved after emergent repeat endovascular aneurysm repair.

Instruments For Assessing Patient-Reported Experience Measures Among Patients With Diabetes Mellitus: A Scoping Review, Soe Sandi Tint, Myo Zin Oo, Nida Buawangpong, Wichuda Jiraporncharoen, Nutchar Wiwatkunupakarn, Kittipan Rerkasem, Kanokwan Kulprachakarn, Hataichanok Chuljerm, Timothy E. O’Brien, Rohini Mathur, Chaisiri Angkurawaranon

Mathematics and Statistics: Faculty Publications and Other Works

Purpose: Diabetes Mellitus (DM) management is increasingly focusing on patient-centered care, making patient-reported experience measures (PREMs) critical for understanding the subjective aspects of diabetes treatment and self-management. These measures differ based on cultural contexts and individual perspectives, leading different countries to the development of country-specific tools to assess care quality from the patient’s viewpoint. This review aimed to identify available instruments for assessing patient-reported experiences in individuals with diabetes and examine the different domains, items, and the validity and reliability of these instruments. Methods: Following PRISMA-ScR guidelines, databases including PubMed, Embase, CINAHL, Cochrane, and Scopus were searched for English-language articles …

Exploring Access To Care In Zimbabwe Using The 3-Delay Model, Katerina Green, Naboth Matinhira, Amiti Jain, Tissiana Vallecillo, Priya Arya, Estephania Candelo, Munyaradzi Katiro, Tafadzwa Nyamurowa, Dontre' Douse, Joshua Wiedermann

SKMC Student Presentations and Publications

OBJECTIVES: We aim to identify the diversity of barriers to care for otolaryngology-head and neck surgery patients in Harare, Zimbabwe.

METHODS: Interviews were conducted at four general otolaryngology clinics in Harare in October 2022.The patient population included children and adults presenting to either government or private clinics. Via interpreter, six standardized questions were discussed with each patient. Survey responses were used to categorize patients into one or more of three types of delays: (1) deciding to seek care, (2) reaching the appropriate healthcare facility, and (3) receiving adequate care after reaching that facility.

RESULTS: Forty-six patients participated in this survey. …

Hypoalbuminemia And Postoperative Outcomes Following Major Salivary Gland Resection, Praneet C. Kaki, Aman M. Patel, Jason A. Brant, Steven B. Cannady, Karthik Rajasekaran, Robert M. Brody, Ryan M. Carey

SKMC Student Presentations and Publications

OBJECTIVE: Hypoalbuminemia (HA) is a proxy for malnutrition that has been associated with postoperative complications in several surgical subspecialties. This study investigates the association between pre-operative HA and complications following major salivary gland (MSG) resection.

METHODS: Patients undergoing outpatient, elective MSG resection were extracted from the 2005 to 2020 National Surgical Quality Improvement Program database. Demographics and comorbidities were compared between HA (preoperative serum albumin < 3.5 g/dL) and non-HA cohorts. To determine associations between albumin status and postoperative complications, univariate and multivariable binary logistic regression analyses were performed.

RESULTS: A total of 5774 patients undergoing MSG resection were included, of which 321 (5.6%) had preoperative HA. HA was associated with older age on univariate analysis (65.2 vs. 60.2 years,

CONCLUSION: Preoperative HA may …

Palovarotene In Fibrodysplasia Ossificans Progressiva: Review And Perspective, Vincent Verheij, Robert Diecidue, Esmée Botman, Joseph Harrington, Nobuhiko Haga, Alberto Hidalgo-Bravo, Patricia Delai, Vrisha Madhuri, Mona Al Mukaddam, Keqin Zhang, Tae-Joon Cho, Rolf Morhart, Richard Keen, Carmen De Cunto, Clive Friedman, Zvi Grunwald, Michael Zasloff, J. Coen Netelenbos, Edward Hsiao, Frederick Kaplan, Robert Pignolo, Christiaan Scott, Elisabeth Marelise Eekhoff

Department of Oral and Maxillofacial Surgery Faculty Papers

INTRODUCTION: Palovarotene is a retinoic acid receptor gamma agonist that was studied in phase-2 and phase-3 clinical trials for the inhibition of new heterotopic ossification (HO) in fibrodysplasia ossificans progressiva (FOP). Despite numerous setbacks and regulatory delays, palovarotene is now the first approved FOP treatment in the U.S.A., Canada and Australia but remains unapproved in Europe where concerns surrounding the drug and its path to regional market authorization persist.

AREAS COVERED: The developmental history of palovarotene and an overview of the clinical trials and the regulatory approval journey are discussed by global FOP experts.

EXPERT OPINION: While post hoc analyses …

Nrf2/Cyclooxygenase 2 Signaling In Cr(Vi)-Induced Carcinogenesis, Lei Zhao, Yi-Fang Wang, Andrea Adamcakova-Dodd, Peter Thorne, Ranakul Islam, Ke Jian Liu, Fei Chen, Jia Luo, Ling-Zhi Liu

Kimmel Cancer Center Faculty Papers

Long-term exposure to hexavalent chromium [Cr(VI)] has been linked to lung cancer, and cyclooxygenase-2 (COX-2) is a well-known inflammatory factor. However, the role and mechanism of COX-2 in Cr(VI)-induced carcinogenesis are not clear yet. To address this question, we employed a mouse model exposed to Cr(VI) through intranasal instillation of particulate zinc chromate (ZnCrO4) for 12 weeks. Metabolomics and RNA-seq assays revealed enhanced activity of the arachidonic acid (AA)/eicosanoid metabolism pathway in lung tissues from mice exposed to Cr(VI). COX-2, the key enzyme of the AA/eicosanoid pathway, was significantly upre- gulated in Cr(VI)-exposed lung tissues, as well as in the …

Sex-Specific And Regional Analysis Of Heart Disease Prediction Using Machine Learning Algorithms: Insights From The Uc Irvine Public Heart Disease Datasets (Cleveland And Long Beach), Jonathan Asanjarani

Dissertations, Theses, and Capstone Projects

For this capstone project, I investigated how well machine learning models can predict heart disease, while also studying how the patient’s gender affects these predictions, as well as determining how well the same model performs across different regions. This project utilizes two clinical datasets from the publicly accessible UCI Machine Learning Repository under the collection "Heart Disease." This repository is composed of data from patients across four distinct locations, capturing varying levels of heart disease severity. These datasets are part of a collection of databases, open to the public, and can be used by anyone looking to conduct empirical analysis. …

Tracking Community Outreach And Engagement Activities Among National Cancer Institute-Designated Cancer Centers, Todd Burus, Caree Mcafee, Pamela Hull, Amy Leader, Christopher Mcnair

Kimmel Cancer Center Faculty Papers

The National Cancer Institute's (NCI) Cancer Center Support Grant mandates that NCI-designated cancer centers establish a Community Outreach and Engagement (COE) component to help direct efforts at reducing cancer burden within their catchment areas. Despite the critical role of COE offices, little is known about how they track and evaluate outreach activities and outcomes. We gathered information on current practices from representatives of 40 out of 65 COE offices using an online survey. Although nearly all responding centers (97.5%) tracked COE activities, no consensus existed on resources used, and satisfaction with current solutions was mixed (51.0% not satisfied). Respondents expressed …

Acute Carpal Tunnel Syndrome Secondary To Handcuffs Necessitating Emergency Orthopedic Consultation And Operative Intervention, Fabian Jano, Kelly Mackenzie, Vivek Biololikar, David Goldberger, Andrei Tuluca

Department of Emergency Medicine Faculty Papers

We present a case of acute carpal tunnel syndrome secondary to tight handcuffs in a detained patient. The severity of the motor and sensory deficits prompted consultation with orthopedic specialists and admission for an observation period with ultimate emergency operative intervention. Handcuff neuropathies are well documented in the literature, mainly involving the superficial branch of the radial nerve, which has strict sensory input into the dorsum of the hand. Less common median nerve neuropathies have also been documented following handcuff injury; however, none have required emergency intervention. We aim to highlight this unusual presentation and the emergency nature of the …

Bayesian Population Pharmacokinetic Modeling Of Ondansetron For Neonatal Opioid Withdrawal Syndrome, Kevin Lam, John Mondick, Gary Peltz, Manhong Wu, Walter Kraft

Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers

Ondansetron is an anti-emetic 5-HT3 receptor antagonist being investigated for treating neonatal opioid withdrawal syndrome (NOWS). Sparse PK data were analyzed from a multicenter, double-blind clinical trial with 98 mother/neonate dyads. Pregnant women with opioid use disorder were randomized to receive either placebo or ondansetron 8 mg intravenously within 4 h of delivery. Neonates born to mothers who were randomized to ondansetron received 0.07 mg/kg orally once every 24 h for up to five doses. Using current PK data, model parameters from a two-compartmental structural model from the literature (i.e., a priori model) were updated with the Metropolis-Hastings Markov-chain Monte …