Medicine and Health Sciences Commons^™

From Didactic To Healing Hands, Jashkumar Choudhari

be Still

As the creator of the poem "From Didactic to Healing Hands," I am delighted to share my perspective on the inspiration and intent behind this piece.

The poem serves as a heartfelt exploration of the evolution that occurs as we transition from the theoretical world of classrooms and lectures to the practical, human-centered realm of healthcare. It's a journey that demands not only the accumulation of knowledge but the nurturing of empathy, compassion, and the courage to step into the role of healing with confidence.

I wanted to convey the interconnectedness of science and the art of medicine, emphasizing that …

Our Web, Alia Abdullah

be Still

Alia would like to acknowledge Ingmar Bergman's film, Through a Glass Darkly.

Reclaimation Of Self, Sophia Hernandez

be Still

My inspiration for this piece comes from contemplation about the expression of self and the ways in which traditional institutions can limit complete creative control. The allusions to Earth's creations are used to create a comparison to the divine right to imagine spontaneously. When I create art, it is my goal to inspire others to do the same.

To Which We Return, Marianne Koleng

be Still

This work is an attempt to reconcile the vibrance of life as evidenced by the colorful collage and bismuth crystal with death, which is portrayed by a somber skull emerging from an aorta and ventricles of a human heart. Understanding the temporal nature of our existence is key to subtle references to beauty and imperfection latent in the background of this image to cue the idea of beauty in life and death to the viewer.

Going Under, Marianne Koleng

be Still

This paper is a meditation on a journey through the humanities and the pages of the works of the German philosopher, Friedrich Nietzsche, and the eventual conclusion to a pursuit of a medical career. It identifies that while not all paths to a similar endpoint are identical, but each has its own rich merits, twists, and turns.

Transcending Fear: The Power Of Mindful Affirmations And Purposeful Action, Andrew Bouras

be Still

My work explores themes of fear, an unavoidable emotion that confronts us all throughout our respective journeys. Inspired by many, my writing reflects my personal journey up until this point. I believe that we are all going to achieve that which we are meant to achieve, and I will continue to share that vision with audiences as opportunities arise.

Utilization Of Blood Flow Restriction Therapy With A Former Triathlete After Total Knee Arthroplasty: A Case Report, Christopher Keating, Stephanie Muth, Pt, Phd, Cameron Hui, Lisa T. Hoglund

Department of Physical Therapy Faculty Papers

INTRODUCTION AND PURPOSE: Knee osteoarthritis (OA) is a common condition that limits function and reduces quality of life. Total knee arthroplasty (TKA) is a surgical procedure that replaces the joint surfaces to address anatomical changes due to knee OA. While TKA improves symptoms and function, postoperative impairments are common, including reduced quadriceps strength. Blood flow restriction (BFR) may be a viable option for patients following TKA, as it can improve strength with a minimal amount of joint loading compared to traditional strength training. The purpose of this case report is to describe the impact of BFR use in an individual …

Three-Dimensionalization Mediates The Subjective Experience Of Fractal Interior Spaces, Joori Suh, William Stalker, Steen Pedersen, Assaf Harel

Psychology Faculty Publications

A fractal, a self-similar organic or geometric pattern that repeats at varying scales, is one of the most compelling characteristics found in nature. Previous studies on fractal patterns have demonstrated consistent trends in potential psychological benefits, such as stress reduction. However, we fall short of understanding one of the essential properties of fractals found in nature, i.e., the three-dimensionality of their appearance. In this study, we aimed at understanding the role of the three-dimensionalization of fractal patterns in spatial structures on human subjective perceptual experience. Two hundred seventy three-dimensional spatial prototype models were created for this study, spanning two dimensions: …

July / August / September 2024, Randy Curry, Cindy Brooks

RURAL ROCKS

This is the July, August, and September issue of Rural Rocks from the SWOSU College of Pharmacy.

Extracorporeal Membrane Oxygenation Support In Adult Patients With Calcium Channel Blocker Toxicity - An Elso Registry Analysis, Rakeshkumar Subramanian, Hariom Joshi, Amelia Roebuck, Tanvi Borse, Michelle Drouin

Hospital Medicine

Background: Calcium channel blocker (CCB) toxicity presents a significant mortality risk, highlighting the need for effective treatment strategies such as ECMO. This study analyzes ELSO registry data to determine the mortality rate in adults treated with ECMO for CCB toxicity and identifies clinical predictors of mortality.

Methods: A retrospective analysis of the ELSO registry from January 2016 to April 2023 was conducted, focusing on adults with CCB toxicity who received ECMO. Data collected included patient demographics, ECMO details, pre-ECMO clinical indicators, and in-hospital mortality. The analysis employed descriptive statistics to profile the patient population, with independent t-tests and chi-square tests …

Infertility’S Impact On Couples’ Functioning, Elizabeth Sanders

Dissertations

Historically, infertility has been a taboo topic of discussion and is often avoided in conversation because of the stigmatization of the diagnosis. According to the World Health Organization (2022), infertility affects 186 million individuals globally. However, there seems to be a gap in the research as it pertains to the psychological well-being and treatment of men and women diagnosed with this condition. While it has become less of a feared topic, it still is not discussed or researched enough, thus further exacerbating the gap in research on mental health and treatment options. The following dissertation completed a critical review of …

Skin Necrosis Following Digital Wart Intralesional Injection Of Cantharidin, Sebastian Arango, Tristan Weir, Andrew Miller, Meredith Osterman

Department of Orthopaedic Surgery Faculty Papers

A right-hand-dominant female presented 5 weeks following a right middle finger intralesional cantharidin injection for a common wart by a dermatologist. The patient experienced progressive stiffness, blistering, swelling, pain, and ultimately, full-thickness skin necrosis surrounding the injection site. Careful debridement followed by a full-thickness skin graft was performed with no evidence of involvement of the germinal matrix or terminal extensor tendon. At the 7-month postoperative mark, the patient’s graft exhibited favorable healing and improved functionality that did not require further follow-up. Intralesional injection of cantharidin solutions for digital warts leads to progressive skin necrosis. Our case required prompt debridement and …

Incorporating Solvation Thermodynamic Mapping In Computer-Aided Drug Design, Yeonji Ji

Dissertations, Theses, and Capstone Projects

Advancements in computational techniques have revolutionized structure-based drug design, substantially improving the efficiency and effectiveness of the drug discovery process by reducing time, costs, and labor requirements. These advancements include various methods, such as investigating small molecule ligands binding to proteins, exploring alternative protein conformations, and solvation mapping on the protein surfaces. Among these methods, understanding the correlation between protein-ligand binding and the role of solvation is important.

A fundamental concept in protein-ligand binding is shape and electrostatic complementarity, which is complicated by the inherent flexibility of proteins. In the absence of small molecule ligands, proteins are complementary to surface …

Resting-State Eeg Microstate Features For Major Depressive Disorder Classification, George M. V. Quinn

Dissertations, Theses, and Capstone Projects

Neuroimaging studies have revealed consistent abnormalities in functional connectivity within specific neural networks that may serve as biomarkers for major depressive disorder (MDD). It is important to find inexpensive, non-invasive techniques that target these biomarkers to make diagnosis easier and more objective. EEG microstates are quasi-stable potential topographies that are thought to reflect the quasi-stable network activity of the underlying neural generators. MDD has been shown to alter features of the four canonical EEG microstates (A, B, C, D) with some conflicting results. The most consistent network abnormalities in MDD are found in the anterior default mode network, and this …

Self-Perceived Cognitive Functioning In Motoric Cognitive Risk Syndrome: Enhancing Risk Detection In Health Disparity Older Adults, Caroline O. Nester

Dissertations, Theses, and Capstone Projects

Motoric Cognitive Risk Syndrome (MCR) is a predementia condition that combines two clinical presentations associated with dementia: slow gait speed and subjective cognitive concerns (SCC). MCR diagnosis is associated with increased risk for dementia over its individual components of SCC or slow gait alone, making it a valuable marker of early neurodegenerative changes. MCR does not require expensive, time-consuming assessments to be diagnosed, broadening accessibility in remote or under-resourced settings. At present, there is no consistent method to assess SCC in MCR – a key diagnostic feature of the syndrome. The lack of understanding about SCC in MCR may limit …

Analysis Of Patients Who Undergo Index Arthroscopy With Biopsy But Not Implantation For Staged Chondrocyte Cell Transplantation, Bryson R. Kemler, Emma E. Johnson, Brad M. Evert, Azra N. Dees, Alec M. Giakas, Adeeb Jacob Hanna, Taylor D'Amore, Kevin B. Freedman, Sommer Hammoud

Rothman Institute Papers

BACKGROUND: Autologous chondrocyte implantation (ACI) and matrix-induced autologous chondrocyte implantation (MACI) are 2-stage procedures requiring an index full-thickness cartilage biopsy. Only a portion of patients ultimately undergo second-stage ACI/MACI.

PURPOSE: To identify patients with articular cartilage defects who underwent arthroscopic debridement with biopsy for ACI/MACI and compare those who did with those who did not proceed with implantation within 2 years after biopsy. Additionally, the authors sought to identify why patients did not proceed with implantation.

STUDY DESIGN: Case-control study; Level of evidence, 3.

METHODS: Patients who underwent arthroscopy and autologous chondrocyte biopsy from January 1, 2015, to December 31, …

Endovascular Aneurysm Repair-First Strategy For Ruptured Abdominal Aortic Aneurysm Might Not Be Applicable To All Cases, Omkar Pawar, Anuja Sarode, Benjamin D. Colvard, Jae S. Cho

Faculty Scholarship

Background: We evaluate the relationship between the hospital case volume (HCV) and mortality outcomes after open aortic repair (OAR) and endovascular aortic repair (EVAR) of intact (iEVAR) and ruptured (rEVAR) abdominal aortic aneurysm (AAA) using a contemporary administrative database. Methods: The Healthcare Cost and Utilization Project Database for New York (2016) and New Jersey/Maryland/Florida (2016–2017) were queried using International Classification of Disease-10th edition to identify patients who had undergone OAR and EVAR. The hospitals were categorized into quartiles (Q) per overall (EVAR + OAR) volume, OAR-alone volume and EVAR-alone volume. Cox regression adjusted for confounding factors was used to estimate …

Association Of Glp-1 Receptor Agonists And Hepatocellular Carcinoma Incidence And Hepatic Decompensation In Patients With Type 2 Diabetes, Lindsey Wang, Nathan A. Berger, David C. Kaelber, Rong Xu

Faculty Scholarship

Background & aims: Hepatocellular carcinoma (HCC) is a leading cause of cancer death. HCC is preventable with about 70% of HCC attributable to modifiable risk factors. Glucagon-like peptide-1 receptor agonists (GLP-1RAs), Food and Drug Administration–approved medications for treating type 2 diabetes mellitus (T2DM), have pleiotropic effects on counteracting risk factors for HCC. Here we evaluate the association of GLP-1RAs with incident HCC risk in a real-world population. Methods: This retrospective cohort included 1,890,020 patients with a diagnosis of T2DM who were prescribed GLP-1RAs or other non-GLP-1RA anti-diabetes medications and had no prior diagnosis of HCC. Incident (first-time) diagnosis of HCC …

The Performance Relationship Between The Eq-5d-5l Composite "Anxiety/Depression" Dimension And Anxiety And Depression Symptoms In A Large, General Population Sample, Emily Stella Scott, Erica I. Lubetkin, Mathieu F. Janssen, John N. Yfantopolous, Gouke J. Bonsel, Juanita A. Haagsma

Publications and Research

Purpose

This cross-sectional study aims to understand the relationship between responses on the Anxiety/Depression (A/D) dimension of the EQ-5D-5L and symptoms of anxiety and depression on the GAD-7 and PHQ-9 instruments. In doing so, we investigate the comparative performance of the dimension between diagnostic groups (i.e. anxiety (GAD-7); depression (PHQ-9); anxiety & depression versus none). We additionally investigate the discriminatory performance between sub-populations based on gender, age, education and self-reported chronic conditions.

Methods

19,902 general population participants completed a health survey in May/June 2020, from five European countries and the United States. Performance of A/D was calculated using the Area …

Ataxia Telangiectasia And Rad3-Related (Atr) Inhibitor Camonsertib Dose Optimization In Patients With Biomarker-Selected Advanced Solid Tumors (Tresr Study), Elisa Fontana, Ezra Rosen, Elizabeth K Lee, Martin Højgaard, Niharika B Mettu, Stephanie Lheureux, Benedito A Carneiro, Gregory M Cote, Louise Carter, Ruth Plummer, Devalingam Mahalingam, Adrian J Fretland, Joseph D Schonhoft, Ian M Silverman, Marisa Wainszelbaum, Yi Xu, Danielle Ulanet, Maria Koehler, Timothy A Yap

Faculty, Staff and Student Publications

BACKGROUND: Camonsertib is a selective oral inhibitor of ataxia telangiectasia and Rad3-related (ATR) kinase with demonstrated efficacy in tumors with DNA damage response gene deficiencies. On-target anemia is the main drug-related toxicity typically manifesting after the period of dose-limiting toxicity evaluation. Thus, dose and schedule optimization requires extended follow-up to assess prolonged treatment effects.

METHODS: Long-term safety, tolerability, and antitumor efficacy of 3 camonsertib monotherapy dosing regimens were assessed in the TRESR study dose-optimization phase: 160 mg once daily (QD) 3 days on, 4 days off (160 3/4; the preliminary recommended Phase II dose [RP2D]) and two step-down groups of …

Identification Of Hypoxia-Alcamhigh Macrophage- Exhausted T Cell Axis In Tumor Microenvironment Remodeling For Immunotherapy Resistance, Zhenzhen Xun, Huanran Zhou, Mingyi Shen, Yao Liu, Chengcao Sun, Yanhua Du, Zhou Jiang, Liuqing Yang, Qing Zhang, Chunru Lin, Qingsong Hu, Youqiong Ye, Leng Han

Faculty, Staff and Student Publications

Although hypoxia is known to be associated with immune resistance, the adaptability to hypoxia by different cell populations in the tumor microenvironment and the underlying mechanisms remain elusive. This knowledge gap has hindered the development of therapeutic strategies to overcome tumor immune resistance induced by hypoxia. Here, bulk, single-cell, and spatial transcriptomics are integrated to characterize hypoxia associated with immune escape during carcinogenesis and reveal a hypoxia-based intercellular communication hub consisting of malignant cells, ALCAM

Ensemble Pretrained Language Models To Extract Biomedical Knowledge From Literature, Zhao Li, Qiang Wei, Liang-Chin Huang, Jianfu Li, Yan Hu, Yao-Shun Chuang, Jianping He, Avisha Das, Vipina Kuttichi Keloth, Yuntao Yang, Chiamaka S Diala, Kirk E Roberts, Cui Tao, Xiaoqian Jiang, W Jim Zheng, Hua Xu

Faculty, Staff and Student Publications

OBJECTIVES: The rapid expansion of biomedical literature necessitates automated techniques to discern relationships between biomedical concepts from extensive free text. Such techniques facilitate the development of detailed knowledge bases and highlight research deficiencies. The LitCoin Natural Language Processing (NLP) challenge, organized by the National Center for Advancing Translational Science, aims to evaluate such potential and provides a manually annotated corpus for methodology development and benchmarking.

MATERIALS AND METHODS: For the named entity recognition (NER) task, we utilized ensemble learning to merge predictions from three domain-specific models, namely BioBERT, PubMedBERT, and BioM-ELECTRA, devised a rule-driven detection method for cell line and …

Improving Large Language Models For Clinical Named Entity Recognition Via Prompt Engineering, Yan Hu, Qingyu Chen, Jingcheng Du, Xueqing Peng, Vipina Kuttichi Keloth, Xu Zuo, Yujia Zhou, Zehan Li, Xiaoqian Jiang, Zhiyong Lu, Kirk Roberts, Hua Xu

Faculty, Staff and Student Publications

IMPORTANCE: The study highlights the potential of large language models, specifically GPT-3.5 and GPT-4, in processing complex clinical data and extracting meaningful information with minimal training data. By developing and refining prompt-based strategies, we can significantly enhance the models' performance, making them viable tools for clinical NER tasks and possibly reducing the reliance on extensive annotated datasets.

OBJECTIVES: This study quantifies the capabilities of GPT-3.5 and GPT-4 for clinical named entity recognition (NER) tasks and proposes task-specific prompts to improve their performance.

MATERIALS AND METHODS: We evaluated these models on 2 clinical NER tasks: (1) to extract medical problems, treatments, …

Target Engagement And Immunogenicity Of An Active Immunotherapeutic Targeting Pathological Α-Synuclein: A Phase 1 Placebo-Controlled Trial, Pepijn Eijsvogel, Pinaki Misra, Luis Concha-Marambio, Justin D Boyd, Shuang Ding, Lauren Fedor, Yueh-Ting Hsieh, Yu Shuang Sun, Madeline M Vroom, Carly M Farris, Yihua Ma, Marieke L De Kam, Igor Radanovic, Maurits F J M Vissers, Dario Mirski, Ghazal Shareghi, Mohammad Shahnawaz, Wolfgang Singer, Philip Kremer, Geert Jan Groeneveld, Hui Jing Yu, Jean-Cosme Dodart

Faculty, Staff and Student Publications

Investigational therapeutics that target toxic species of α-synuclein (αSyn) aim to slow down or halt disease progression in patients with Parkinson's disease (PD). Here this 44-week, randomized, placebo-controlled, double-blind, single-center phase 1 study investigated safety, tolerability and immunogenicity of UB-312, an active immunotherapeutic targeting pathological αSyn, in patients with PD. The primary outcome measures were adverse event frequency and change in anti-αSyn antibody titers in blood and cerebrospinal fluid (CSF). Exploratory outcomes were changes in clinical scales and biomarker-based target engagement as measured by seed amplification assays. Twenty patients were randomized 7:3 (UB-312:placebo) into 300/100/100 μg or 300/300/300 μg (weeks …

Mechanistic Insights Into Metabolic Function Of Dynamin-Related Protein 1, Xin Li, Katherine Pham, Jazmin Ysaguirre, Iqbal Mahmud, Lin Tan, Bo Wei, Long J Shao, Maryam Elizondo, Rabie Habib, Fathima Elizondo, Hiromi Sesaki, Philip L Lorenzi, Kai Sun

Faculty, Staff and Student Publications

Dynamin-related protein 1 (DRP1) plays crucial roles in mitochondrial and peroxisome fission. However, the mechanisms underlying the functional regulation of DRP1 in adipose tissue during obesity remain unclear. To elucidate the metabolic and pathological significance of diminished DRP1 in obese adipose tissue, we utilized adipose tissue-specific DRP1 KO mice challenged with a high-fat diet. We observed significant metabolic dysregulations in the KO mice. Mechanistically, DRP1 exerts multifaceted functions in mitochondrial dynamics and endoplasmic reticulum (ER)-lipid droplet crosstalk in normal mice. Loss of function of DRP1 resulted in abnormally giant mitochondrial shapes, distorted mitochondrial membrane structure, and disrupted cristae architecture. Meanwhile, …

An Analysis Of Suspected Microplastics In The Muscle And Gastrointestinal Tissues Of Fish From Sarasota Bay, Fl: Exposure And Implications For Apex Predators And Seafood Consumers, Eric Conger, Miranda Dziobak, Elizabeth J Berens Mccabe, Tita Curtin, Ayushi Gaur, Randall S Wells, John E Weinstein, Leslie B Hart

Faculty, Staff and Student Publications

Microplastics have been found in the gastrointestinal (GI) fluid of bottlenose dolphins (Tursiops truncatus), inhabiting Sarasota Bay, FL, suggesting exposure by ingestion, possibly via contaminated fish. To better understand the potential for trophic transfer, muscle and GI tissues from 11 species of dolphin prey fish collected from Sarasota Bay were screened for microplastics (particles <5 mm diameter). Suspected microplastics were found in 82% of muscle samples (n=89), and 97% of GI samples (n=86). Particle abundance and shapes varied by species (p<0.05) and foraging habit (omnivore vs. carnivore, p<0.05). Pinfish (Lagodon rhomboides) had the highest particle abundance for both tissue types (muscle: 0.38 …

Automatic Vessel Attenuation Measurement For Quality Control Of Contrast-Enhanced Ct: Validation On The Portal Vein, Kevin Mccoy, Sujay Marisetty, Dominique Tan, Corey T Jensen, Jeffrey H Siewerdsen, Christine B Peterson, Moiz Ahmad

Faculty, Staff and Student Publications

Background: Adequate image enhancement of organs and blood vessels of interest is an important aspect of image quality in contrast-enhanced computed tomography (CT). There is a need for an objective method for evaluation of vessel contrast that can be automatically and systematically applied to large sets of CT exams.

Purpose: The purpose of this work was to develop a method to automatically segment and measure attenuation Hounsfield Unit (HU) in the portal vein (PV) in contrast-enhanced abdomen CT examinations.

Methods: Input CT images were processed by a vessel enhancing filter to determine candidate PV segmentations. Multiple machine learning (ML) classifiers …

Chemical Screening By Time-Resolved X-Ray Scattering To Discover Allosteric Probes, Chris A Brosey, Todd M Link, Runze Shen, Davide Moiani, Kathryn Burnett, Greg L Hura, Darin E Jones, John A Tainer

Faculty, Staff and Student Publications

Drug discovery relies on efficient identification of small-molecule leads and their interactions with macromolecular targets. However, understanding how chemotypes impact mechanistically important conformational states often remains secondary among high-throughput discovery methods. Here, we present a conformational discovery pipeline integrating time-resolved, high-throughput small-angle X-ray scattering (TR-HT-SAXS) and classic fragment screening applied to allosteric states of the mitochondrial import oxidoreductase apoptosis-inducing factor (AIF). By monitoring oxidized and X-ray-reduced AIF states, TR-HT-SAXS leverages structure and kinetics to generate a multidimensional screening dataset that identifies fragment chemotypes allosterically stimulating AIF dimerization. Fragment-induced dimerization rates, quantified with time-resolved SAXS similarity analysis (k

Dopaminergic Neurons In Zona Incerta Drives Appetitive Self-Grooming, Zhiying Jiang, Michelle He, Claire Young, Jing Cai, Yuanzhong Xu, Yanyan Jiang, Hongli Li, Maojie Yang, Qingchun Tong

Faculty, Staff and Student Publications

Dopaminergic (DA) neurons are known to play a key role in controlling behaviors. While DA neurons in other brain regions are extensively characterized, those in zona incerta (ZITH or A13) receive much less attention and their function remains to be defined. Here it is shown that optogenetic stimulation of these neurons elicited intensive self‐grooming behaviors and promoted place preference, which can be enhanced by training but cannot be converted into contextual memory. Interestingly, the same stimulation increased DA release to periaqueductal grey (PAG) neurons and local PAG antagonism of DA action reduced the elicited self‐grooming. In addition, A13 neurons increased …

Artificial Intelligence-Based Segmentation Of Residual Pancreatic Cancer In Resection Specimens Following Neoadjuvant Treatment (Isgpp-2): International Improvement And Validation Study, Boris V Janssen, Bart Oteman, Mahsoem Ali, Pieter A Valkema, Volkan Adsay, Olca Basturk, Deyali Chatterjee, Angela Chou, Stijn Crobach, Michael Doukas, Paul Drillenburg, Irene Esposito, Anthony J Gill, Seung-Mo Hong, Casper Jansen, Mike Kliffen, Anubhav Mittal, Jas Samra, Marie-Louise F Van Velthuysen, Aslihan Yavas, Geert Kazemier, Joanne Verheij, Ewout Steyerberg, Marc G Besselink, Huamin Wang, Caroline Verbeke, Arantza Fariña, Onno J De Boer, Pancreatobiliary And Hepatic Artificial Intelligence Research (Phair) Consortium, International Study Group Of Pancreatic Pathologists (Isgpp);

Faculty, Staff and Student Publications

Neoadjuvant therapy (NAT) has become routine in patients with borderline resectable pancreatic cancer. Pathologists examine pancreatic cancer resection specimens to evaluate the effect of NAT. However, an automated scoring system to objectively quantify residual pancreatic cancer (RPC) is currently lacking. Herein, we developed and validated the first automated segmentation model using artificial intelligence techniques to objectively quantify RPC. Digitized histopathological tissue slides were included from resected pancreatic cancer specimens from 14 centers in 7 countries in Europe, North America, Australia, and Asia. Four different scanner types were used: Philips (56%), Hamamatsu (27%), 3DHistech (10%), and Leica (7%). Regions of interest …