Digital Commons Network^™

Optimizing Feasibility And Acceptability Of An Online Expressive Writing Intervention For Survivors Of Adolescent And Young Adult Cancer: A Pilot Randomized Trial Of Iterative Modifications And Outcomes, Eunju Choi, Yusi Aveva Xu, Celia Cy Wong-Meli, Michael E Roth, Yisheng Li, Qian Lu

Faculty, Staff and Student Publications

Objective: To evaluate the feasibility of an online expressive writing (EW) intervention for survivors of adolescent and young adult (AYA) cancer and determine whether iterative, theory-driven modifications can enhance response, adherence, and completion rates.

Methods: In this randomized pilot trial, survivors of AYA cancer were recruited through a hospital-based AYA oncology clinic and an online community. Forty participants were randomly assigned to the EW intervention or control group. To improve on lower-than-expected adherence and completion rates in a previous cohort, the protocol was iteratively revised using the Framework for Reporting Adaptations and Modifications to Evidence-based Implementation Strategies (FRAME-IS). Modifications included …

Intraoperative Ultrasound Imaging Features Guiding Surgical Strategy In Spinal Cord Ependymoma Resection, Esteban Ramirez-Ferrer, Ian E Mccutcheon, Gil Kimchi, Behrang Amini, Romulo Andrade Almeida, Francisco Call-Orellana, Juan Pablo Zuluaga-Garcia, Robert Y North, Christopher A Alvarez-Breckenridge, Jeffrey S Weinberg, Laurence D Rhines, Claudio E Tatsui

Faculty, Staff and Student Publications

Background and objectives: Preoperative imaging provides surgeons with an initial estimate of tumor infiltration and the likelihood of achieving an en-bloc resection in spinal cord ependymomas, yet the definitive decision is made intraoperatively. This study characterizes the intraoperative ultrasound (iUS) features that guide real-time surgical strategy and are associated with successful en-bloc removal.

Methods: A retrospective review of iUS images obtained during resection of spinal cord ependymomas was performed. The presence of a peritumoral halo representing the transition zone between the tumor and the spinal cord, the dorsal sagittal area of the spinal cord overlying the tumoral poles, the presence …

Orthopedic Bone Drill, Logan G. Schmid, Matthew T. Wold, May Geng

Biomedical Engineering

This project aims to design a bone drill for orthopedic procedures which alleviates the heat generated in the bone during drilling.

A Quality Improvement Evaluation Of Osteoporosis Management After Fragility Fractures At Lvhn, Randi J Wong, Marie S. O’Brien Do, Philip Dunn Do

USF-LVHN SELECT

No abstract provided.

Promoting Maternal Health Through Community-Based Education: A Quality Improvement Initiative On Hypertension And Pregnancy Complications In An Outpatient Setting, Areli Mendez

Doctor of Nursing Practice Projects

Background

Hypertensive disorders during pregnancy remain one of the leading causes of maternal and fetal complications worldwide, particularly among underserved and minority populations. Spanish-speaking women often experience barriers related to language, limited health literacy, and reduced access to culturally appropriate education, which may delay the recognition of warning signs associated with pregnancy complications. Early education and awareness are essential to improve maternal outcomes and promote timely medical intervention.

Purpose Statement

The purpose of this Doctor of Nursing Practice (DNP) project was to evaluate the effectiveness of a culturally tailored educational intervention designed to improve maternal knowledge regarding hypertension during pregnancy …

Mri Analysis Of The Wrist: Does The Presence Of Palmaris Longus Affect Median Nerve Position?, Victor B Chavez, Dean W Smith

Faculty, Staff and Student Publications

Background: Understanding the median nerve's position relative to surrounding anatomy is essential; however, there are many variations among individuals. This study assesses differences in median nerve position with or without palmaris longus (PL). We hypothesize that PL presence alters median nerve position, resulting in a greater distance to the skin volar surface, a decreased distance to the radius volar surface, and an increased distance to the flexor carpi radialis (FCR).

Methods: 1193 wrist magnetic resonance imaging (MRI) studies were retrospectively reviewed from 2019 to 2023. One hundred adults ages 18 to 50 meeting criteria were included for a power > 80%: …

Generalizability Analyses With A Partially Nested Trial Design: The Necrotizing Enterocolitis Surgery Trial, Sarah E Robertson, Matthew A Rysavy, Martin L Blakely, Jon A Steingrimsson, Issa J Dahabreh

Faculty, Staff and Student Publications

We discuss generalizability analyses under a partially nested trial design, where part of the trial is nested within a cohort of trial-eligible individuals, while the rest of the trial is not nested. This design arises, for example, when only some centers participating in a trial are able to collect data on non-randomized individuals, or when data on non-randomized individuals cannot be collected for the full duration of the trial. Our work is motivated by the Necrotizing Enterocolitis Surgery Trial (NEST), which compared initial laparotomy versus peritoneal drain for infants with necrotizing enterocolitis or spontaneous intestinal perforation. During the first phase …

Potential Missed Opportunities To Administer Intravenous Thrombolysis To Patients With Acute Ischemic Stroke, Babak B Navi, Mengxi Wang, Jose-Miguel Yamal, Suja S Rajan, Alexandra L Czap, Stephanie A Parker, May Nour, Ilana Spokoyny, Saad Mir, Mathew E Fink, Joshua Z Willey, William J Jones, James C Grotta

Faculty, Staff and Student Publications

Background: Recent years have seen improvements in stroke-care pathways, including mobile stroke units (MSUs), and this may have affected the rate, predictors, and outcomes of patients with acute ischemic stroke who qualify for but do not receive treatment with intravenous thrombolysis (IVT).

Methods: This was a secondary observational cohort analysis of the prospective, multicenter BEST-MSU trial (Benefits of Stroke Treatment Delivered by a Mobile Stroke Unit Compared With Standard Management by Emergency Medical Services), conducted in 7 US cities from 2014 to 2020, comparing MSU management versus standard emergency department management for patients with suspected acute ischemic stroke. The analytical …

Establishing Proof-Of-Concept For The Feasibility And Implementation Of A Point-Of-Sale Firearm Safety Counseling Program: A Qualitative Case Study, Amanda Koong, Mike Henson-Garcia, Lauren Malthaner, Katelyn Jetelina, Belinda Hernandez, Sandra Mckay

Faculty, Staff and Student Publications

Safe firearm storage is critical for injury prevention, yet there is limited evidence surrounding effective interventions to promote storage behaviors among owners. One potential avenue for intervention is at the point-of-sale, a concept well-proven in the nutrition promotion and tobacco cessation space. This study explored firearm retailer attitudes toward a firearm storage intervention delivered at the point of sale. Seventeen in-depth interviews were conducted with firearm retailers from a suburban gun shop in Fort Bend, USA. This semi-structured interview assessed firearm retailer perceptions of the proposed point-of-sale intervention. Interviews were transcribed and independently coded to identify themes that emerged from …

Terraforming The Kras Lipid Landscape, Yong Zhou, John F Hancock

Faculty, Staff and Student Publications

No abstract provided.

High-Frequency Functional Trajectories Predict Depressive Worsening In Singapore's Community-Dwelling Older Adults, Kaung Htet Tun Salai, Yi Wen Tan, Grace Cheong, Paulin T. Straughan

ROSA Journal Articles and Publications

Background/Objectives: Functional difficulty and depression often coexist in older adults, yet local Singapore-based research often lacks detailed temporal resolution due to heterogeneity in ageing. This study employs non-parametric, data-driven longitudinal clustering to analyse functional trajectories and their association with depression, using high-frequency data to pinpoint key intervention periods. Methods: Data were drawn from 4273 community-dwelling older adults from Singapore Life Panel^® (2020–2024). Participants completed quarterly self-reported assessments of ADL, IADL and depressive symptoms (8-item CES-D). We employed k-means longitudinal clustering (kml) to identify functional trajectory groups and Cox regression to evaluate the hazard of increased depression (≥5-point increase in …

An Evaluation Of Mupirocin Susceptibility Of Methicillin-Resistant Staphylococcus Aureusisolates At Lehigh Valley Health Network, Shreya Arora, Alex Benjamin Md, Amy Slenker Md

USF-LVHN SELECT

No abstract provided.

Mogad-Associated Optic Neuritis: Is It A Pain?, Anchal Shukla, Tejasvi Paturu, Amber Mcpherson, Raymond Schneider, Angela Aungst, Mitchelle Drucker, Natalie Moreo

USF-LVHN SELECT

No abstract provided.

Documentation Of Patient Goals Of Treatment Is Lacking At Both Rural And Urban Hospitals, Anthony Schinelli, Jessica K. Eygnor Do, Jennifer Allen Md, William Carmichael, Katie Best Rn, David B. Burmeister Do, Facep, Cpe, Katelyn Mclain, Zhe Chen, Justin Stauffer Pa-C, Courtney Moore Md, David M. Richardson Md, Matthew Mccambridge Md, Marna R. Greenberg Do, Mph, Facep, Timothy J. Friel Md

USF-LVHN SELECT

No abstract provided.

Does Treating Iron Deficiency Decrease Disease Severity And Improve Functionality For Rheumatoid Arthritis Patients?, Xinyi Jing, Emily Coughlin, Marie S. O’Brien Do

USF-LVHN SELECT

No abstract provided.

Preoperative Weight Loss Among Morbidly Obese Patients Undergoing Total Knee Arthroplasty: It May Not Affect Outcomes, Kiran Kittur, Jordan H. Larson, Christopher Leibold, Spencer Neaville, Richard J. Rivera, Brian Palumbo

USF-LVHN SELECT

No abstract provided.

March 2026, Swosu Bulldog Wellness Committee

SWOSU BULLDOG WELLNESS

National Nutrition Month

Nutrition Tips for Bulldogs

Bulldog Resources

Simple Heart-Healthy Recipes for College Students

Asymmetric Sacral Dysmorphism: Prevalence And Impact On Surgical Planning, Adeet Amin, Kathryn Barth, Colin Ward, Ryan Deangelis, Gregory Schimizzi, Connor Park, Milton L Routt, Stephen J Warner, Patrick Kellam, Mark R Adams, Jonathan G Eastman

Faculty, Staff and Student Publications

Objectives: To determine the prevalence and surgical relevance of asymmetry in patients with sacral dysmorphism.

Design: Retrospective review.

Setting: Level 1 academic trauma center.

Patient selection criteria: Included were patients between 16 and 85 years old with an operative pelvic ring injury (Orthopaedic Trauma Association/Arbeitsgemeinschaft für Osteosynthesefragen (OTA/AO) 61A-C) and a thin-cut pelvis computed tomography (≤2.0 mm) with 3D reformats. Sacral dysmorphism was defined by the inability to place a transiliac-transsacral screw in the upper sacral segment.

Outcome measures and comparisons: Asymmetry was assessed by evaluating side-to-side differences in neuroforaminal height, upper sacral segment pathway obliquity, and anterior-posterior pathway width. …

Urinary Cotinine Cut-Offs For Tobacco Smoke Exposure In Pregnancy And Associations With Child Intelligence Quotient: A Multi-Cohort Analysis, Yu Ni, Logan C Dearborn, Adam A Szpiro, Christine T Loftus, Qi Zhao, Nicole R Bush, Kaja Z Lewinn, Marnie F Hazlehurst, Thomas F Northrup, Penelope J E Quintana, Eunha Hoh, Georg Matt, Catherine J Karr

Faculty, Staff and Student Publications

Background: Prenatal exposure to tobacco smoke may impair neurodevelopment in children. However, accurately characterizing this exposure remains challenging.

Methods: We pursued two objectives in this large population study. First, in 1708 pregnant women from the Environmental Influences on Child Health Outcomes (ECHO) cohort, we constructed Receiver Operating Characteristic (ROC) curves to determine urinary cotinine cut-offs to classify firsthand (FHS), environmental (ETS), and no exposure, and further distinguished secondhand (SHS) from thirdhand smoke (THS) exposure within ETS. Second, among 1593 participants in three pregnancy cohorts nested in ECHO, we fit multivariable linear regressions to examine the association between the newly defined …

Shiga Toxin Increases Intestinal Transit To Displace Resident Microbes And Facilitate Pathogen Colonization, Max A Odem, Sabona B Simbassa, Cecilia Fadhel Alvarez, Oliyad Jeilu, Shelby R Simar, Rachel Bosserman, Soumita Dutta, Walter Galdamez, Hossaena Ayele, Blake M Hanson, Diana M Proctor, Anne Marie Krachler

Faculty, Staff and Student Publications

Shiga toxin (Stx)-producing Escherichia coli (STEC) is a major cause of food-borne illnesses, and disease severity correlates with the production of Shiga toxins. While clinical symptoms such as bloody diarrhea and hemolytic uremic syndrome have been attributed to Stx, its contribution to bacterial fitness is not well understood. Here, we demonstrate that Stx2 enhances STEC colonization of the zebrafish gut by facilitating the partial displacement of gut resident microbes. Infection with Stx2-producing STEC strains or direct exposure of fish to purified Stx2 induces alterations in the zebrafish microbiome structure, impacting several bacterial phyla and genera, notably Pseudomonads. We show that …

Curriculum Innovation: Training The Front Line: A Neurologic Emergencies Curriculum Pilot For First Responders, Tamia V Garrett, Shivika Chandra, Sushanth Aroor, Cristy Autry, Varsha Muddasani, Mahan Shahrivari, Brandy Davis, Mark Martyn, Dana M Woodward, Amanda L Jagolino-Cole

Faculty, Staff and Student Publications

Background and objectives: Emergency medical services (EMS) clinicians play a critical role in early identification and management of neurologic emergencies yet may encounter sparse neurology-specific education. With interprofessional collaboration, we developed a multimodal, active-learning, and experiential curriculum for teaching prehospital care in a neurologically underserved setting. We evaluated curriculum feasibility and impact on prehospital neurologic assessment. The objectives of this study were to (1) recognize signs and symptoms of neurologic emergencies, aiding in the formulation of a prehospital differential diagnosis; (2) appraise patient encounter data for incorporation into prehospital medical decision making and facilitation of interprofessional communication and continuity of …

[Factors Associated With Adhd Medication Adherence And Treatment Outcomes, Hali Temkin, Kerri L Daniel, Diana Martinez, Julia C Bennett, Paris A Nix, Linh Nguyen, Yen-Chi Le, Bruno Kluwe-Schiavon, Cesar A Soutullo

Faculty, Staff and Student Publications

Introduction: Attention-Deficit/Hyperactivity Disorder (ADHD) is a neurodevelopmental disorder that affects 5 to 8% of youth and 2.5 to 4% of adults. Pharmacological treatments are among the most effective when treating ADHD, yet adherence to medication is still sub-optimal. We reviewed the literature on clinical and socio demographic factors that may influence adherence and compared it to our clinical data.

Methods: We conducted a targeted literature review on factors associated with ADHD medication adherence. These factors were compared within our sample of patients aged 3-18 with ADHD at the Child and Adolescent Mood Disorders Program (ChAMP) at (UT Health) - Houston. …

Reconstruction Of A Composite Heel Defect Using Achilles Tendon Allograft And Latissimus Dorsi Free Flap: Case Report And Literature Review, Georgios Karamitros, Carolyn Drogt, Stephen J Warner, Michael P Grant, Gregory A Lamaris

Faculty, Staff and Student Publications

Background: Composite heel defects involving the Achilles tendon and overlying soft tissue are rare and technically demanding. Successful management requires restoration of tendon continuity and durable coverage. We reviewed the literature and presented a representative case to illustrate current strategies.

Methods: A literature review of 28 studies that reported outcomes of Achilles tendon reconstruction with concomitant soft tissue coverage was performed. Tendon restoration techniques(allografts, autografts, vascularized grafts) and flap types (muscle and fasciocutaneous) were analyzed for functional recovery, complication rates, and donor-site morbidity. Additionally, we report the case of a 14-year-old woman with a 7-cm Achilles tendon defect and full-thickness …

Development And Initial Testing Of An Online Security Prime Writing Intervention During Covid-19, Angie S Leroy, Andreas Weyland, Jade Kanemitsu, Arya Tsay-Jones, Vincent D Lai, E Lydia Wu-Chung, Nyla Vela, Amanda Perozo, Valentina I Maza, Sierra Wickline, Katherine Beach, Robert Suchting

Faculty, Staff and Student Publications

Background and objectives: During the COVID-19 pandemic, we tested the efficacy of a one-week online security prime (SP) writing intervention in reducing distress among 254 adults (60+ years and/or having an underlying health condition). The efficacy of writing interventions can depend on several factors. Attachment orientations, characterized by dimensions of anxiety and avoidance, reflect individuals' tendencies in how they seek proximity to and rely on others for support, and influence how people experience and regulate their emotions.

Design and methods: Participants were randomly assigned to one of three conditions: Security Priming (SP), where people wrote about what made them feel …

Childhood Pulmonary Outcomes After Late Preterm Antenatal Corticosteroids, Cynthia Gyamfi-Bannerman, Rebecca G Clifton, Robert A Wise, Alan T N Tita, Jessica A De Voest, Sharon A Mcgrath-Morrow, Elizabeth C Matsui, Sean C Blackwell, Monica Longo, Sabine Z Bousleiman, Felecia Ortiz, Sankaran Krishnan, Dwight J Rouse, Torri D Metz, George R Saade, Maged M Costantine, Kent D Heyborne, John M Thorp, Kelly S Gibson, Geeta K Swamy, William A Grobman, Yasser Y El-Sayed, George A Macones, Eunice Kennedy Shriver National Institute Of Child Health And Human Development Maternal-Fetal Medicine Units Network And The National Heart, Lung, And Blood Institute

Faculty, Staff and Student Publications

Objective: To evaluate whether antenatal betamethasone affects childhood respiratory impairment.

Methods: This was a prospective follow-up study of children aged 6 years and older from parents in the ALPS (Antenatal Late Preterm Steroids) trial randomized to betamethasone or placebo from 34 0/7 to 36 6/7 weeks of gestation. Primary outcome composite included the following: 1) abnormal spirometry, forced expiratory volume in 1 second (FEV 1 ) below the lower limit of normal, FEV 1 /forced vital capacity (FVC) below the lower limit of normal, or FVC below the lower limit of normal, defined as below the 5th percentile by the …

Perioperative And Follow-Up Tcar Outcomes Of A Single Institution, Shah-Jahan M Dodwad, Hanaa Dakour-Aridi, Gordon H Martin, Naveed U Saqib, Akiko Tanaka, Arash Keyhani, Kourosh Keyhani, S Keisin Wang

Faculty, Staff and Student Publications

Background: The ARIES-HM3 trial demonstrated the safety and effectiveness of aspirin elimination from the antithrombotic regimen after HeartMate 3 (HM3) left ventricular assist device (LVAD) implantation. We explored the interaction of atrial fibrillation, diabetes mellitus, and obesity (AF/DM/Ob) with aspirin elimination on hemocompatibility-related adverse events at 1-year postimplant.

Methods: This prospective, double-blind, placebo-controlled trial randomized patients with an HM3 LVAD implant to receive aspirin (100 mg/d) or placebo, in addition to a vitamin K antagonist. The primary endpoint was survival free of nonsurgical (>14 days postimplant) hemocompatibility-related adverse events, including stroke, pump thrombosis, bleeding, and arterial peripheral thromboembolism at …

Evaluation Of Large Language Models As Decision Support Tools For Head And Neck Cancer Management: A Blinded Multidisciplinary Simulation Study, Sholem Hack, Ron J Karni, Antonino Maniaci, Christopher E Fundakowski, Luca Castellani, Fabiola Incandela, Remo Accorona, Miguel Mayo-Yanez, Martina Violati, Lorenzo Giannini, Niccolo' Mevio, Alberto Maria Saibene

Faculty, Staff and Student Publications

Background: The management of head and neck cancer relies on multidisciplinary expertise; however, access to tumor boards remains variable. Large language models (LLMs) may support guideline-based decision-making, although performance in complex oncologic scenarios is not well defined.

Methods: Fourteen synthetic cases based on real tumor board encounters were evaluated. Five blinded comparator arms produced recommendations: a human expert, Non-RAG-GPT-4, Non-RAG-GPT-5, RAG-GPT-4, and RAG-GPT-5. Eight head and neck oncologic surgeons scored each recommendation for appropriateness, clarity, specificity, and feasibility using 5-point Likert scales. Paired permutation testing and inter-rater reliability were assessed.

Results: LLM outputs showed close alignment with expert recommendations. RAG-based …

Influence Of Pullback Pressure Gradient On Residual Angina At One Year, Takuya Mizukami, Kazumasa Ikeda, Daniel Munhoz, Koshiro Sakai, Jeroen Sonck, Hitoshi Matsuo, Toshiro Shinke, Hirohiko Ando, Brian Ko, Simone Biscaglia, Fernando Rivero, Thomas Engstrøm, Antonio Maria Leone, Lokien X Van Nunen, William F Fearon, Evald Høj Christiansen, Stephane Fournier, Liyew Desta, Andy Yong, Julien Adjedj, Javier Escaned, Masafumi Nakayama, Ashkan Eftekhari, Frederik M Zimmermann, Tatyana Storozhenko, Frédéric Bouisset, Domenico Galante, Bruno R Da Costa, Gianluca Campo, Colin Berry, Damien Collison, Tetsuya Amano, Divaka Perera, Allen Jeremias, Ziad A Ali, Ethan Korngold, Eric Wyffels, Adriaan Wilgenhof, Nico Pijls, Bernard De Bruyne, Nils P Johnson, Carlos Collet

Faculty, Staff and Student Publications

Background: The pullback pressure gradient (PPG) is a novel physiological metric that quantifies coronary artery disease patterns as focal or diffuse on a scale from 0 to 1. This study assessed the relationship between PPG and residual angina at 1 year.

Methods: PPG Global is a prospective, investigator-initiated, single-arm, multicenter study that enrolled patients with at least 1 lesion with a fractional flow reserve ≤0.80 intended to be treated with percutaneous coronary intervention. After the PPG calculation, physicians could revise treatment assignment to medical therapy or coronary artery bypass graft surgery instead of percutaneous coronary intervention. Focal and diffuse disease …

An Artificial Intelligence Model For Electrocardiogram Detection Of Occlusion Myocardial Infarction: A Retrospective Study To Reduce False-Positive Cath Lab Activations, Benjamin L Cooper, Evan A Genova, Carrie A Bakunas, Catherine E Reynolds, Benjamin Karfunkle, Nils P Johnson

Faculty, Staff and Student Publications

Aims: Existing ST-segment elevation myocardial infarction (STEMI) alert pathways that rely on traditional STEMI criteria perform suboptimally. We aimed to evaluate the diagnostic performance of an artificial intelligence (AI) model to detect acute occlusion myocardial infarction (OMI) from the routine 12-lead electrocardiogram (ECG) and, specifically, its potential to reduce false-positive activations.

Methods and results: Consecutive adults managed via the STEMI pathway were included from a tertiary academic medical centre between January 2022 and December 2023. Cases without an available ECG for review, death prior to catheterization, or alternative reasons for activation (i.e. electrical instability or urgent interventions) were excluded. Pre-coronary …

High Accuracy Stool Biomarkers Of Precancerous Colorectal Cancer Identified Using A 2000-Plex Immunoproteomic Screen, Kamala Vanarsa, Jessica Castillo, Hao Li, Kala T Pham, Maria Akter, Sravya Gude, Kyung Hyun Lee, Claudia Pedroza, Robert Bresalier, Nicholas Chia, Chandra Mohan

Faculty, Staff and Student Publications

Given the morbidity and mortality associated with colorectal cancer (CRC), novel biomarkers are clearly warranted, especially for early detection. An antibody-based screen of 2000 proteins was utilized to identify stool proteins that were elevated in patients with CRC, compared with healthy controls (HCs). Thirty-seven lead candidates were selected for ELISA validation in three independent cohorts comprised of CRC patients, advanced adenoma patients, and HCs, drawn from two different ethnicities. Of the 2000 proteins interrogated, 116 were differentially expressed in CRC stool, with 45 being elevated at twofold or higher; 37 of these proteins were selected for ELISA validation in three …