Digital Commons Network^™

An Analysis Of How Autistic Burnout Relates To Posttraumatic Stress In Autistic Adults, Antonio F Pagán, Madeline J Bruce, Juliana L Vanderburg, Grace Sattem, Katherine A Loveland, Ron Acierno

Faculty, Staff and Student Publications

This study investigated the relationship between autistic burnout and posttraumatic stress symptoms (PTSS) in trauma-exposed autistic adults without intellectual disability (n = 91). Cross-sectional relationships between autistic burnout (measured by the ABSI), PTSS (PCL-5), depression (PHQ-9), and anxiety (GAD-7) were assessed using Pearson correlations. To examine the distinctiveness of autistic burnout from posttraumatic stress, an exploratory factor analysis was conducted on ABSI and PCL-5 data. A strong correlation was found between autistic burnout and PTSS (r = .70, p < .001), an exploratory factor analysis suggested shared underlying factors. These findings indicate a close relationship between autistic burnout and …

Analysis Of Content Related To Retrograde Cricopharyngeal Dysfunction On Tiktok: Opportunities For Patient Education And Advocacy, Aidan Wright, Nathaniel Hunter, Vivian Jin, Andrew Tritter

Faculty, Staff and Student Publications

Objective: TikTok has experienced exponential growth as a social media platform, with over 1 billion active users. Concurrently, retrograde cricopharyngeal dysfunction (RCPD) has seen a surge in awareness among patients and on social media. Our objective was to characterize the most popular RCPD-related content on TikTok.

Methods: The top 50 videos associated with the following hashtags were analyzed: "RCPD," "noburp," "retrograde cricopharyngeal dysfunction," and "noburpsyndrome." Recorded metrics included views, likes, and comments, along with information regarding the creator's identity, gender, geographical location, and the video's purpose.

Results: One hundred and three videos were included in the final analysis, with a …

Delayed Presentation Of A Retained Colonic Segment In A Child With Intestinal Failure On Teduglutide, Rachel C Bordelon, Sarah J Varalla, Varaha S Tammisetti, Mohamed M Shahin, Amanda Tchakarov, Essam Imseis, Allison L Speer

Faculty, Staff and Student Publications

Teduglutide is a glucagon-like peptide 2 (GLP-2) analogue that was approved by the United States Food and Drug Administration for the treatment of pediatric (>1 year) intestinal failure due to short bowel syndrome in 2019. GLP-2 analogues promote rapid intestinal adaptation, increasing the absorptive capacity of residual intestine after surgical resection to aid the achievement of enteral autonomy or reduce parenteral nutrition requirements. Despite relatively few reported side effects, there is a theoretical risk of proliferative complications. Here we present an intriguing case of a pediatric patient found to have a decade-long retained, discontinuous segment of colon from a …

The Mythology Of Polymyositis, Suur Biliciler, Tahseen Mozaffar

Faculty, Staff and Student Publications

Polymyositis (PM) has been in the diagnostic armamentarium in medicine since the mid-nineteenth century. Medicine training puts a heavy emphasis on this diagnosis, and anyone with proximal muscle weakness with elevated serum creatinine kinase is assumed to be PM and a number of patients were rendered this diagnosis without additional testing. This article addresses the historical aspects of the diagnosis of PM and its evolution. We review this literature that addresses the rarity of this diagnosis and rightly puts in perspective in terms of its occurrence in relation to other inflammatory myositides.

Innovations In Thrombectomy Training: A Systematic Review And Expert Recommendations From The Society Of Vascular And Interventional Neurology-Mission Thrombectomy Initiative, Fawaz Al-Mufti, Mohamed Elfil, Abdallah Abbas, Haneen Sabet, Hazem S Ghaith, Ariel Sacknovitz, Ankita Jain, Victor Urrutia, Nabeel Herial, Gabor Toth, Mohamad El-Ghanem, Krishna Amuluru, Viktor C Szeder, Jonathan Crowe, Karol Budohoski, Zurab Nadareishvili, Kaustubh Limaye, Fazeel Siddiqui, Boris Pabon, Ossama Yassin Mansour, Atilla Ozcan Ozdemir, Houman Khosravani, Hamza Shaikh, Nishita Singh, Hesham Masoud, Sushanth R Aroor, Shashvat Desai, Santiago Ortega-Gutierrez, Fredrick Echols, Thanh N Nguyen, Pankajavalli Ramakrishnan, Priyank Khandelwal, Dileep R Yavagal, Kaiz Asif

Faculty, Staff and Student Publications

Background: Mechanical thrombectomy is a critical intervention for patients with acute ischemic stroke with large vessel occlusion. However, significant barriers remain in its widespread implementation, particularly in low- to middle-income countries, including a shortage of trained physicians and limited access to advanced medical technologies. This systematic review and meta-analysis aimed to comprehensively evaluate current mechanical thrombectomy training methodologies and assess their effectiveness in improving procedural skills among neurointerventional teams.

Methods: We conducted a systematic review following Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines, searching PubMed, Scopus, and Web of Science. Eight studies were included, with 3 studies eligible …

Depression Polygenicity And Disease Activity And Disability Worsening In Multiple Sclerosis, Ali Manouchehrinia, Kathryn C Fitzgerald, Amber Salter, Ruth Ann Marrie, Lars Alfredsson, Charles N Bernstein, James M Bolton, Gary Cutter, John D Fisk, Lesley A Graff, Carol A Hitchon, Jan Hillert, Ingrid Kockum, Yi Lu, Fred D Lublin, Kyla Mckay, Tomas Olsson, Scott Patten, Amit Patki, Hayley Riel, Klementy Shchetynsky, Pernilla Stridh, Hemant K Tiwari, Jerry S Wolinsky, Kaarina Kowalec

Faculty, Staff and Student Publications

Objective: A better understanding of factors associated with multiple sclerosis (MS) disease activity and disability is needed. Given the strong link between comorbid depression and MS disease activity and disability, we aimed to determine whether the depression genetic burden, as modelled using its polygenic score, is associated with MS disease activity and disability worsening.

Methods: In this cohort study, we used samples from neurologist-defined adult people with MS (PwMS) followed in clinical care or during a clinical trial from existing cohorts: Canada, the United States (US), and Sweden with extensive longitudinal phenotypes. We computed the depression polygenic score (PGS) and …

Prevalence Of Obesity With Confirmed Excess Adiposity In Us Children And Adolescents, Alexandra B Palmer, Kyung Hyun Lee, Rashedeh Roshani, Elizabeth Frankel, Miryoung Lee, Mohammad Y Anwar, Heather M Highland, Kristin L Young, Mariaelisa Graff, Joseph B Mccormick, Susan P Fisher-Hoch, Joyce P Samuel, Jennifer E Below, Kari E North, Penny Gordon-Larsen

Faculty, Staff and Student Publications

No abstract provided.

From Reflex Reaction To Rational Action-Personalizing Surgical Antibiotic Prophylaxis, Renee W Green, William D Rieger, Lillian S Kao

Faculty, Staff and Student Publications

No abstract provided.

Perceived Prejudice Or Discrimination In Medical Care Among Us Adults, Inimfon Jackson, Robert Yu, Joël Fokom Domgue, Sanjay Shete

Faculty, Staff and Student Publications

No abstract provided.

Misfolded Amyloid-Beta Conformational Variants (Strains) As Drivers Of Alzheimer's Disease Neuropathology, Salvatore Saieva, Rodrigo Morales

Faculty, Staff and Student Publications

No abstract provided.

Missing The Target: A Scoping Review Of The Use Of Percent Weight Loss For Obesity Management, Diana Sherifali, Megan Racey, Donna Fitzpatrick-Lewis, Michelle Greenway, Sanjeev Sockalingam, Jun Wada, Soo Huat Teoh, Ian Patton, David Macklin, Elizabeth F C Van Rossum, Luca Busetto, Deborah Bade Horn, J D Patricia Nece, Morgan Emile Gabriel Salmon Leguede, Nicole Pearce, Carel Le Roux, Jamy Ard, Angela S Alberga, Lee Kaplan, Arya M Sharma, Sean Wharton

Faculty, Staff and Student Publications

Introduction: To co-create comprehensive targets for obesity management, we need to understand the genesis and current use of percent weight loss targets in research. The goals of our scoping review are to (1) synthesize the literature on percent weight loss targets for adults with obesity and (2) discuss the percent weight loss targets in context with their health benefits.

Methods: We searched Cochrane, MEDLINE, and EMBASE for English language, pharmaceutical, and/or behavioral intervention studies in adults with obesity where the explicit aim of the study was weight reduction defined as a percent of body weight. Reviewers screened citations and extracted …

Peptide Receptor Radionuclide Therapy-Induced Hypercortisolemic Crisis In Ectopic Cushing Syndrome, Raghavendra Pandit, Chethan Yamichannaiah, Anurag Ranjan Lila, Manjiri Karlekar, Saba Samad Memon, Tushar Bandgar

Faculty, Staff and Student Publications

A woman in her fourth decade of life with metastatic ectopic Cushing syndrome due to a thymic neuroendocrine tumor developed an acute adrenocorticotropin (ACTH)-mediated hypercortisolemic crisis 5 days after initiating lutetium-177-labeled DOTA-[Tyr3]-octreotate (177Lu-DOTATATE) peptide receptor radionuclide therapy (PRRT). She presented with hypertension, rapid weight gain (8 kg in a week), psychosis, and biochemical evidence of severe hypercortisolism: serum cortisol: 141 µg/dL (SI: 3889.7 nmol/L) (reference range, 5-25 µg/dL [SI: 137.9-689.7 nmol/L]), plasma ACTH greater than 2000 pg/mL (SI >440.4 pmol/L) (reference range, 10-60 pg/mL [SI: 2.2-13.3 pmol/L]), potassium: 3.4 mEq/L (reference range, 3.5-5.0 mEq/L). Low-dose intravenous etomidate (0.02 mg/kg/h) was …

Genome Sequencing Reveals The Impact Of Pseudoexons In Rare Genetic Disease, Georgia Pitsava, Megan Hawley, Light Auriga, Ivan De Dios, Arthur Ko, Sofia Marmolejos, Miguel Almalvez, Ingrid Chen, Kaylee Scozzaro, Jianhua Zhao, Rebekah Barrick, Nicholas Ah Mew, Vincent A Fusaro, Jonathan Lotempio, Matthew Taylor, Luisa Mestroni, Sharon Graw, Dianna Milewicz, Dongchuan Guo, David R Murdock, Kinga M Bujakowska, Changrui Xiao, Emmanuèle C Délot, Seth I Berger, Eric Vilain

Faculty, Staff and Student Publications

Purpose: Advancements in sequencing technologies have significantly improved clinical genetic testing; yet, the diagnostic yield remains around 30% to 40%. Emerging technologies are now being deployed to address the remaining diagnostic gap.

Methods: We tested whether short-read genome sequencing could increase the diagnostic yield in individuals enrolled into the UCI-GREGoR research study, who had suspected Mendelian conditions and prior inconclusive testing. Two other collaborative research cohorts, focused on aortopathy and dilated cardiomyopathy, consisted of individuals who were undiagnosed but had not undergone harmonized prior testing.

Results: We sequenced 353 families (754 participants) and found a molecular diagnosis in 54 (15.3%) …

Restricting Metabolic Plasticity Enhances Stress Adaptation Through The Modulation Of Pdh And Hif1a In Trap1-Depleted Colon Cancer, Hong-Yuan Tsai, Miao-Hsueh Chen, Jihye Yun, Lisa A Lai, John F Valentine, Mary P Bronner, Teresa A Brentnall, Sheng Pan, Ru Chen

Faculty, Staff and Student Publications

Metabolic plasticity allows cancer cells to survive under adverse conditions. To investigate the role of mitochondrial chaperone tumor necrosis factor receptor-associated protein 1 (TRAP1) in this process, we used CRISPR/Cas9 mediated genetic deletion to knock out (KO) TRAP1 in colon cancer cells. Depletion of TRAP1 triggered a series of events: induced metabolic reprogramming, increased glycolytic flux, downregulation of mitochondrial complex I, and elevated ROS generation. TRAP1-deficient cells showed tolerance to Oxidative Phosphorylation (OXPHOS) inhibitors and exhibited a higher extracellular acidification rate (ECAR). Additionally, TRAP1 depletion activated hypoxia response elements (HREs) and upregulated HIF1A target genes such as GLUT1 and MCT1. …

Safety And Efficacy Of Liver-Directed Radiotherapy After Chemoimmunotherapy For Advanced Cholangiocarcinoma: An Early Report From A Large Tertiary Cancer Center, Abdulmoiz Asif, Abdulmoid Asif, Michael K Rooney, Enoch Chang, Felicity Namayanja, Kimana Quentin, Sunyoung Lee, Ian Hu, Vincent Bernard, Prajnan Das, Emma B Holiday, Sonal Noticewala, Grace L Smith, Albert C Koong, Ethan B Ludmir, Milind Javle, Lianchun Xiao, Eugene J Koay

Faculty, Staff and Student Publications

BACKGROUND: Recent randomized controlled trials have established chemoimmunotherapy as the standard of care for patients with advanced biliary cancers with a median overall survival (OS) of about thirteen months. No data exist to demonstrate the safety and efficacy of liver-directed radiotherapy (RT) for extrahepatic and intrahepatic cholangiocarcinoma (CCA) in the era of chemoimmunotherapy. The purpose of this study is to report our early experience treating patients with CCA using RT and chemoimmunotherapy.

METHODS: Twenty-eight patients with CCA who received chemoimmunotherapy sequentially and/or concurrently with RT were retrospectively analyzed. The median biologic equivalent dose (BED) of RT was 84.0 [interquartile range …

Erratum To <[Transplant Cell Ther 2023 Jul;29(7):438e1-438e16 Epub 2023 Mar 9]>, Melissa R Hines, Tristan E Knight, Kevin O Mcnerney, Mark B Leick, Tania Jain, Sairah Ahmed, Matthew J Frigault, Joshua A Hill, Michael D Jain, William T Johnson, Yi Lin, Kris M Mahadeo, Gabriela M Maron, Rebecca A Marsh, Sattva S Neelapu, Sarah Nikiforow, Amanda K Ombrello, Nirav N Shah, Aimee C Talleur, David Turicek, Anant Vatsayan, Sandy W Wong, Marcela V Maus, Krishna V Komanduri, Nancy Berliner, Jan-Inge Henter, Miguel-Angel Perales, Noelle V Frey, David T Teachey, Matthew J Frank, Nirali N Shah

Faculty, Staff and Student Publications

No abstract provided.

Patterns And Characteristics Of Firearm Thefts From Vehicles In San Antonio, Texas, Alexander Testa, Jennifer Thompson, Luis Mijares, Ryan Ramphul, Dylan B Jackson, Jack Tsai

Faculty, Staff and Student Publications

Background: Firearm thefts from motor vehicles are currently the leading source of stolen firearms in the United States. Yet little is known about the temporal, spatial, and contextual characteristics of these thefts. This study aims to advance understanding of firearm theft from vehicles by analyzing all reported incidents that occurred in San Antonio, Texas, in 2024.

Methods: Data are extracted from police reports from all reported incidents of firearm theft from vehicles reported to the San Antonio Police Department between January 1 and December 31, 2024. Information on the number and type of firearms stolen, vehicle make and model, date, …

Early Intratracheal Budesonide To Reduce Bronchopulmonary Dysplasia In Extremely Preterm Infants: The Budesonide In Babies (Bib) Randomized Clinical Trial, Namasivayam Ambalavanan, Waldemar A Carlo, Kayla J Nowak, Laura Elizabeth Wiener, Shirley S Cosby, Abhay J Bhatt, Kristi L Watterberg, Brenda B Poindexter, Martin Keszler, Carl T D'Angio, Luc P Brion, Vivek Narendran, Carrie A Rau, C Michael Cotten, Matthew M Laughon, Abhik Das, Matthew A Rysavy, Anna Maria Hibbs, Janell Fuller, Karen M Puopolo, Anup Katheria, Ravi M Patel, Jennifer R Bermick, Abbot R Laptook, Irina Prelipcean, Myra H Wyckoff, Ryan Moore, Stephanie L Merhar, Robin K Ohls, Bradley A Yoder, Marta Perez, Sarvin Ghavam, Lauritz R Meyer, Valerie Y Chock, Sara B Demauro, Wesley M Jackson, Deepali Handa, Michele C Walsh

Faculty, Staff and Student Publications

Importance: Extremely preterm infants are at high risk for bronchopulmonary dysplasia (BPD) and death. Multiple small randomized clinical trials showed that a combination of budesonide with surfactant compared with surfactant alone reduced BPD or death.

Objective: To determine if early intratracheal administration of a combination of budesonide (0.25 mg/kg) mixed with surfactant, compared with surfactant alone, reduces physiologic BPD or death by 36 weeks' postmenstrual age in extremely preterm infants.

Design, setting, and participants: This double-masked randomized clinical trial was conducted from April 2021 to June 2024 in the 17 centers of the United States Neonatal Research Network. Infants 22 …

Comparative Analysis Of Targeted Rna-Seq And Optical Genome Mapping For Detecting Gene Rearrangements In Acute Leukemia, Chi Young Ok, Guilin Tang, Sanam Loghavi, Shimin Hu, Qing Wei, Andres E Quesada, Mark J Routbort, Rashmi Kanagal-Shamanna, C Cameron Yin, Iman Sarami, Sofia Garces, Nitin K Agarwal, Raja Luthra, Hong Fang, Fatima Zahra Jelloul, Julian Bryan, L Jeffrey Medeiros, Keyur P Patel, Gokce A Toruner

Faculty, Staff and Student Publications

Background/Objectives: Gene rearrangements involving oncogenes are major drivers in acute leukemia, influencing disease classification, prognosis, and therapeutic decision-making. Targeted RNA sequencing (RNA-Seq) panels capable of detecting intergenic and intragenic fusions across multiple genes are increasingly used in diagnostic settings. However, comparative evaluation with orthogonal technologies remains limited.

Material and Methods: We compared the performance of a 108-gene anchored multiplex PCR (AMP)-based RNA-Seq panel with that of Optical Genome Mapping (OGM) in 467 acute leukemia cases. The cohort included 360 cases of acute myeloid leukemia (AML), 89 B-lymphoblastic leukemia (B-ALL), 12 T-lymphoblastic leukemia (T-ALL), and 6 cases of mixed phenotype …

Surface Roughness And Microbial Adhesion On Four Provisional Prosthodontic Restorative Materials, Ola Al Hatem, Joe C Ontiveros, Donald M Belles, Maria D Gonzalez, Ransome Van Der Hoeven

Faculty, Staff and Student Publications

No abstract provided.

Pediatric Vs Adult Invasive Aspergillosis In Cancer And Hematopoietic Transplant Patients: Insights From A Matched Cohort At A Tertiary Cancer Center, Saliba Wehbe, Ramia Zakhour, Ray Hachem, Ying Jiang, Hiba Dagher, Roseen Salman, Anne-Marie Chaftari, Issam I Raad

Faculty, Staff and Student Publications

Background: Invasive aspergillosis (IA) is a life-threatening infection in immunocompromised patients, including those with hematologic malignancies and hematopoietic stem cell transplants. While adult IA has been well characterized, data on pediatric populations remain limited, and potential age-related differences are often overlooked in current management guidelines.

Methods: We conducted a retrospective matched cohort study at a tertiary cancer center, evaluating IA cases diagnosed over a 31-year period. Pediatric patients (≤18 years) with proven or probable IA were matched 1:3 with adult IA cases based on year of diagnosis, underlying disease, and history of hematopoietic cell transplantation. We compared demographics, clinical presentation, …

Thrombi From Stroke Due To Cardioembolic Etiology Have Higher Cd11b-Positive Cells Compared To Large Artery Atherosclerosis, Carson Finger, Gomana Emara, Gabriel S Chiu, Kelly Li, Sunil Sheth, Chunfeng Tan, Maria Parekh, Mehmet Enes Inam, Deepa Dongarwar, Bharti Manwani

Faculty, Staff and Student Publications

Identifying the underlying etiology of ischemic stroke is crucial for implementing effective stroke prevention measures. In the era of thrombectomy, ischemic stroke thrombus composition has gained considerable interest in the recent years. However, only a limited studies have analyzed the inflammatory milieu of the thrombus in association with stroke etiology. Atrial Fibrillation (AF), a common etiology of large strokes, is difficult to detect, but is known to be an inflammatory disease with a dominance of CD11b cell types (characterizes bone marrow derived myeloid cells such as monocytes, neutrophils, macrophages, and natural killer cells) in the atria. We hypothesized that thrombi …

Transdiagnostic Alterations In White Matter Microstructure Associated With Suicidal Thoughts And Behaviours In The Enigma Suicidal Thoughts And Behaviours Consortium, Laura S Van Velzen, Lejla Colic, Zuriel Ceja, Maria R Dauvermann, Luca M Villa, Hannah S Savage, Yara J Toenders, Niousha Dehestani, Alyssa H Zhu, Adrian I Campos, Lauren E Salminen, Martin Alda, Ingrid Agartz, Nina Alexander, Rosa Ayesa-Arriola, Elizabeth D Ballard, Nerisa Banaj, Carlotta Barkhau, Zeynep Başgöze, Jochen Bauer, Francesco Benedetti, Klaus Berger, Bianca Besteher, Katharina Brosch, Manuel Canal-Rivero, Simon Cervenka, Romain Colle, Colm G Connolly, Emmanuelle Corruble, Philippe Courtet, Baptiste Couvy-Duchesne, Benedicto Crespo-Facorro, Kathryn R Cullen, Udo Dannlowski, Jeremy Deverdun, Ana M Diaz-Zuluaga, Lorielle M F Dietze, Jennifer W Evans, Negar Fani, Kira Flinkenflügel, Naomi P Friedman, Ian H Gotlib, Nynke A Groenewold, Dominik Grotegerd, Tomas Hajek, Alexander S Hatoum, Marco Hermesdorf, Ian B Hickie, Yoshiyuki Hirano, Tiffany C Ho, Yuki Ikemizu, Frank Iorfino, Jonathan C Ipser, Yuko Isobe, Andrea P Jackowski, Fabrice Jollant, Tilo Kircher, Melissa Klug, Sheri-Michelle Koopowitz, Anna Kraus, Axel Krug, Emmanuelle Le Bars, Elisabeth J Leehr, Meng Li, Elizabeth T C Lippard, Carlos Lopez-Jaramillo, Ivan I Maximov, Andrew M Mcintosh, Katie A Mclaughlin, Sean R Mcwhinney, Susanne Meinert, Elisa Melloni, Philip B Mitchell, Benson Mwangi, Igor Nenadić, Stener Nerland, Emilie Olie, Victor Ortiz-García De La Foz, Pedro M Pan, Fabricio Pereira, Fabrizio Piras, Federica Piras, Sara Poletti, Andrew E Reineberg, Gloria Roberts, Rafael Romero-García, Matthew D Sacchet, Giovanni A Salum, Anca-Larisa Sandu, Carl M Sellgren, Eiji Shimizu, Harry R Smolker, Jair C Soares, J Douglas Steele, Frederike Stein, Dan J Stein, Benjamin Straube, Lea Teutenberg, Florian Thomas-Odenthal, Paula Usemann, Romain Valabregue, Johanna Valencia-Echeverry, Gerd Wagner, Gordon Waiter, Martin Walter, Heather C Whalley, Mon-Ju Wu, Tony T Yang, Carlos A Zarate, Andre Zugman, Giovana B Zunta-Soares, Kees Van Heeringen, Sanne J H Van Rooij, Nic Van Der Wee, Steven Van Der Werff, Paul M Thompson, Hilary P Blumberg, Anne-Laura Van Harmelen, Miguel E Rentería, Neda Jahanshad, Enigma Suicidal Thoughts And Behaviours Consortium, Lianne Schmaal

Faculty, Staff and Student Publications

Previous studies have suggested that alterations in white matter (WM) microstructure are implicated in suicidal thoughts and behaviours (STBs). However, findings of diffusion tensor imaging (DTI) studies have been inconsistent. In this large-scale mega-analysis conducted by the ENIGMA Suicidal Thoughts and Behaviours (ENIGMA-STB) consortium, we examined WM alterations associated with STBs. Data processing was standardised across sites, and resulting WM microstructure measures (fractional anisotropy (FA), axial diffusivity (AD), mean diffusivity and radial diffusivity) for 24 WM tracts and one global measure were pooled across 40 cohorts. We compared these measures among individuals with a psychiatric diagnosis and lifetime history of …

Radiomics For Dynamic Lung Cancer Risk Prediction In Uspstf-Ineligible Patients, Morteza Salehjahromi, Hui Li, Eman Showkatian, Maliazurina B Saad, Mohamed Qayati, Sherif M Ismail, Sheeba J Sujit, Amgad Muneer, Muhammad Aminu, Lingzhi Hong, Xiaoyu Han, Simon Heeke, Tina Cascone, Xiuning Le, Natalie Vokes, Don L Gibbons, Iakovos Toumazis, Edwin J Ostrin, Mara B Antonoff, Ara A Vaporciyan, David Jaffray, Fernando U Kay, Brett W Carter, Carol C Wu, Myrna C B Godoy, J Jack Lee, David E Gerber, John V Heymach, Jianjun Zhang, Jia Wu

Faculty, Staff and Student Publications

Background: Non-smokers and individuals with minimal smoking history represent a significant proportion of lung cancer cases but are often overlooked in current risk assessment models. Pulmonary nodules are commonly detected incidentally-appearing in approximately 24-31% of all chest CT scans regardless of smoking status. However, most established risk models, such as the Brock model, were developed using cohorts heavily enriched with individuals who have substantial smoking histories. This limits their generalizability to non-smoking and light-smoking populations, highlighting the need for more inclusive and tailored risk prediction strategies. Purpose: We aimed to develop a longitudinal radiomics-based approach for lung cancer …

Relationship Between Smoking And Psychiatric And Somatic Comorbidities In Older Age Bipolar Disorder: Lien Entre Le Tabagisme Et Les Affections Psychiatriques Et Somatiques Concomitantes Chez Les Personnes Âgées Atteintes De Trouble Bipolaire, Molly Howland, Arushi Mahajan, Peijun Chen, Osvaldo Almeida, Kürşat Altınbaş, Hilary Blumberg, Annemiek Dols, Nicole Fiorelli, Orestes Forlenza, Beny Lafer, Andrew Olagunju, Melis Orhan, Soham Rej, Martha Sajatovic, Matthew Schurr, Christian Simhandl, Jair Soares, Ashley Sutherland, Shang-Ying Tsai, Sara Weisenbach, Joy Yala, Farren Briggs

Faculty, Staff and Student Publications

Objective

Smoking has been associated with psychiatric and somatic comorbidities in bipolar disorder (BD) populations. However, studies in older age BD (OABD) populations are sparse. We hypothesized that among individuals with OABD, current and former smokers would have worse psychiatric and somatic comorbidities parameters compared to never smokers.

Method

Our study used baseline cross-sectional data from 27 international studies reporting data on adults 50 years old and older (N = 984). Smoking status was categorized into current smokers, former smokers, and never smokers. The distribution of demographic and clinical variables was assessed. The associations between smoking status and the …

Mir147 Promotes Mucosal Integrity And Healing In Intestinal Inflammation, Agnieszka K Czopik, Arash Dabiri, Chia-Hao Tung, Victoria Vaughn, Xiangsheng Huang, Jinlian Wang, Hui Li, Nicolas F Moreno, Natalia V Piwko, Katherine Figarella, Hongfang Liu, Zhongming Zhao, Xiaoyi Yuan, Holger K Eltzschig

Faculty, Staff and Student Publications

The intestinal mucosal epithelium forms a barrier between luminal contents and the body. MicroRNAs (miRNAs) regulate mucosal homeostasis by controlling inflammatory responses and structural integrity. Here, we discovered a protective role for miR147 in intestinal inflammation using a miR147tdTomato reporter mouse. miR147 was enriched in the intestines, with the highest expression in the colonic epithelial cells at the luminal surface, with prominent expression in differentiated enterocytes. Mice with general or intestinal epithelial deletion of miR147 showed increased intestinal inflammation and diminished mucosal healing during colitis. RNA sequencing of miR147-deficient cells showed dysregulated immune signaling, with upregulated proinflammatory cytokine pathways and …

Lifestyle Data-Based Multiclass Obesity Prediction With Interpretable Ensemble Models Incorporating Shap And Lime Analysis, Shahid Mohammad Ganie, Pijush Kanti Dutta Pramanik, Zhongming Zhao

Faculty, Staff and Student Publications

Obesity is a major public health concern. Predicting obesity risk from lifestyle data can guide targeted interventions, but current models remain limited. This study first evaluates ensemble learning methods and then combines approaches to improve prediction accuracy and generalizability. Four ensemble techniques-boosting, bagging, stacking, and voting-were tested. Five boosting and five bagging models were constructed alongside voting and stacking models. Hyperparameter tuning optimized performance, and feature importance analysis guided potential feature elemination. In phase two, hybrid stacking and voting models integrated the best-performing boosting and bagging models to enhance predictive capability. Model robustness was ensured through k-fold cross-validation and statistical …

A Standard-Based Taxonomy Of Features That Affect User Response To Clinical Decision Support Alerts, Siru Liu, Allison B Mccoy, Dean F Sittig, Josh F Peterson, Thomas A Lasko, Adam Wright

Faculty, Staff and Student Publications

Objective: The objective of this work is to develop a standard-based taxonomy of features that might affect user response to alerts using evidence from literature and public alert logic repositories.

Methods: We developed a taxonomy of features using multiple sources: (1) the Agency for Healthcare Research and Quality (AHRQ) CDS Connect Repository, (2) alert logic from commercial electronic health record (EHR) customers, and (3) published literature. Three categories (patient, provider, environment/context) were used a priori to develop the taxonomy. The final taxonomy was mapped to the Fast Healthcare Interoperability Resources (FHIR) standard for development of standardized CDS services.

Results: Aggregating …

Equal Survival For Black Americans With Multiple Myeloma When Appropriately Matched To White Americans, David E Mery, Guido Tricot, Samer Al Hadidi, Yihao Zhan, Cody Ashby, Clyde Bailey, Eric R Siegel, Daisy V Alapat, Hongwei Xu, Sandra Mattox, Caroline Schinke, Maurizio Zangari, Sharmilan Thanendrarajan, Qing Yi, Robert Z Orlowski, Frits Van Rhee, John D Shaughnessy, Fenghuang Zhan

Faculty, Staff and Student Publications

No abstract provided.

A Case Study Of Ai-Enabled Software As A Medical Device Cleared By The Fda For Assessing Hemorrhage Risk Index (Appraise-Hri) After Trauma, Andrew Frock, Jeffrey T Robbins, Francisco G Vital-Lopez, Valmik Desai, Gheorghe Doros, Barry E Sands, Arunkumar Prabhakaran, Christopher Nemeth, Gregory T Rule, Jason L Sperry, Francis X Guyette, Stephen R Wisniewski, Ernest E Moore, Martin Schreiber, Bellal Joseph, Chad T Wilson, Bryan Cotton, Daniel Ostermayer, Brian G Harbrecht, Mayur B Patel, Suzanne Tamang, Sanjay Malunjkar, David A Spain, Andrew T Reisner, Jonathan D Stallings, Jaques Reifman

Faculty, Staff and Student Publications

Hemorrhage is the leading cause of preventable death on the battlefield, yet combat medics lack clinical decision support systems to help stratify hemorrhage risk in trauma casualties. We previously trained the Automated Processing of the Physiological Registry for Assessment of Injury Severity - Hemorrhage Risk Index (APPRAISE-HRI) software to associate patterns in vital signs (heart rate and blood pressure) collected from trauma patients with three HRI levels: I (low), II (average), or III (high). To independently validate APPRAISE-HRI and obtain U.S. Food and Drug Administration (FDA) clearance, we collected trauma registry and continuous vital sign data from 5895 trauma patients …