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Advances In Extracellular Matrix-Associated Diagnostics And Therapeutics, Morten Karsdal, Thomas R Cox, Amelia L Parker, Nicholas Willumsen, Jannie Marie Bülow Sand, Gisli Jenkins, Henrik H Hansen, Anouk Oldenburger, Kerstin E Geillinger-Kaestle, Anna Thorsø Larsen, Darcey Black, Federica Genovese, Alexander Eckersley, Andrea Heinz, Alexander Nyström, Signe Holm Nielsen, Lucas Bennink, Lars Johannsson, Anne-Christine Bay-Jensen, Dana E Orange, Scott Friedman, Mads Røpke, Vincent Fiore, Detlef Schuppan, Florian Rieder, Benjamin Simona, Lee Borthwick, Mark Skarsfeldt, Haakan Wennbo, Paresh Thakker, Ruedi Stoffel, Graham W Clarke, Raghu Kalluri, Darren Ruane, Faiez Zannad, Joachim Høg Mortensen, Dovile Sinkeviciute, Fred Sundberg, Molly Coseno, Christian Thudium, Adam P Croft, Dinesh Khanna, Michael Cooreman, Andre Broermann, Diana Julie Leeming, Ali Mobasheri, Sylvie Ricard-Blum Mar 2025

Advances In Extracellular Matrix-Associated Diagnostics And Therapeutics, Morten Karsdal, Thomas R Cox, Amelia L Parker, Nicholas Willumsen, Jannie Marie Bülow Sand, Gisli Jenkins, Henrik H Hansen, Anouk Oldenburger, Kerstin E Geillinger-Kaestle, Anna Thorsø Larsen, Darcey Black, Federica Genovese, Alexander Eckersley, Andrea Heinz, Alexander Nyström, Signe Holm Nielsen, Lucas Bennink, Lars Johannsson, Anne-Christine Bay-Jensen, Dana E Orange, Scott Friedman, Mads Røpke, Vincent Fiore, Detlef Schuppan, Florian Rieder, Benjamin Simona, Lee Borthwick, Mark Skarsfeldt, Haakan Wennbo, Paresh Thakker, Ruedi Stoffel, Graham W Clarke, Raghu Kalluri, Darren Ruane, Faiez Zannad, Joachim Høg Mortensen, Dovile Sinkeviciute, Fred Sundberg, Molly Coseno, Christian Thudium, Adam P Croft, Dinesh Khanna, Michael Cooreman, Andre Broermann, Diana Julie Leeming, Ali Mobasheri, Sylvie Ricard-Blum

Faculty, Staff and Student Publications

The extracellular matrix (ECM) is the common denominator of more than 50 chronic diseases. Some of these chronic pathologies lead to enhanced tissue formation and deposition, whereas others are associated with increased tissue degradation, and some exhibit a combination of both, leading to severe tissue alterations. To develop effective therapies for diseases affecting the lung, liver, kidney, skin, intestine, musculoskeletal system, heart, and solid tumors, we need to modulate the ECM's composition to restore its organization and function. Across diverse organ diseases, there are common denominators and distinguishing factors in this fibroinflammatory axis, which may be used to foster new …


Incidence And Correlates Of High-Grade Chemotherapy-Induced Peripheral Neuropathy In Patients With Lung Cancer, Mitchell S Von Itzstein, Sawsan Rashdan, Suzanne E Dahlberg, David E Gerber, Alan B Sandler, Joan H Schiller, David H Johnson, Yating Wang, Zhuoxin Sun, Suresh S Ramalingam Mar 2025

Incidence And Correlates Of High-Grade Chemotherapy-Induced Peripheral Neuropathy In Patients With Lung Cancer, Mitchell S Von Itzstein, Sawsan Rashdan, Suzanne E Dahlberg, David E Gerber, Alan B Sandler, Joan H Schiller, David H Johnson, Yating Wang, Zhuoxin Sun, Suresh S Ramalingam

Faculty, Staff and Student Publications

Background: High-grade chemotherapy-induced peripheral neuropathy (CIPN) represents a dreaded toxicity of cancer treatments. In some cases, it may limit activities of daily living and become permanent. Because many prior studies of CIPN were conducted in breast cancer populations, less is known about CIPN in men. We therefore determined the incidence and correlates of high-grade CIPN in a large cohort of patients with lung cancer.

Methods: We collected data from the ECOG-ACRIN E1594 (comparison of 4 chemotherapy regimens: cisplatin-paclitaxel, cisplatin-gemcitabine, cisplatin-docetaxel, carboplatin-paclitaxel) and E4599 (carboplatin-paclitaxel ± concurrent and maintenance bevacizumab) clinical trials. We identified cases with grade ≥3 CIPN. Multivariable logistic …


Improved Patient-Reported Outcomes With Post-Transplant Cyclophosphamide: A Quality-Of-Life Evaluation And 2-Year Outcomes Of Bmt Ctn 1703., Shernan G Holtan, Javier Bolaños-Meade, Monzr M Al Malki, Juan Wu, Carrie L Kitko, Ran Reshef, Andrew R Rezvani, Brian C Shaffer, Melhem M Solh, Janny M Yao, Lyndsey Runaas, Hany Elmariah, Karilyn T Larkin, Najla El Jurdi, Mahasweta Gooptu, Alison W Loren, Aric C Hall, Amin M Alousi, Omer Jamy, William Clark, Leslie Kean, Ami S Bhatt, Miguel-Angel Perales, Kristy Applegate, Yvonne Adeduni Efebera, Eric Leifer, Richard J Jones, Mary M Horowitz, Deborah Mattila, Wael Saber, Mehdi Hamadani, Michael J Martens Mar 2025

Improved Patient-Reported Outcomes With Post-Transplant Cyclophosphamide: A Quality-Of-Life Evaluation And 2-Year Outcomes Of Bmt Ctn 1703., Shernan G Holtan, Javier Bolaños-Meade, Monzr M Al Malki, Juan Wu, Carrie L Kitko, Ran Reshef, Andrew R Rezvani, Brian C Shaffer, Melhem M Solh, Janny M Yao, Lyndsey Runaas, Hany Elmariah, Karilyn T Larkin, Najla El Jurdi, Mahasweta Gooptu, Alison W Loren, Aric C Hall, Amin M Alousi, Omer Jamy, William Clark, Leslie Kean, Ami S Bhatt, Miguel-Angel Perales, Kristy Applegate, Yvonne Adeduni Efebera, Eric Leifer, Richard J Jones, Mary M Horowitz, Deborah Mattila, Wael Saber, Mehdi Hamadani, Michael J Martens

Oncology Articles

The BMT CTN 1703 phase III trial confirmed that graft-versus-host disease (GVHD) prophylaxis with post-transplantation cyclophosphamide (PTCy), tacrolimus (Tac), and mycophenolate mofetil (MMF) results in superior GVHD-free, relapse-free survival (GRFS) compared with Tac/methotrexate (MTX) prophylaxis. This companion study assesses the effect of these regimens on patient-reported outcomes (PROs). Using the Lee Chronic GVHD Symptom Score and PROMIS subscales (physical function, GI symptoms, social role satisfaction) as primary end points and hemorrhagic cystitis symptoms and Lee subscales as secondary end points, responses from English and Spanish speakers were analyzed at baseline and days 100, 180, and 365 after transplant. PRO scores …


Two-Year Follow-Up Of Additive Manufactured, Fully 3d Printed Humeral Prosthesis, Jie Jonathan Yao, Andrew Jawa, J Michael Wiater, Anand M. Murthi, Matthew J. Smith, Derek J. Cuff, Samantha Anne Riebesell, Dennis Debernardis, Luke Stanford Austin Mar 2025

Two-Year Follow-Up Of Additive Manufactured, Fully 3d Printed Humeral Prosthesis, Jie Jonathan Yao, Andrew Jawa, J Michael Wiater, Anand M. Murthi, Matthew J. Smith, Derek J. Cuff, Samantha Anne Riebesell, Dennis Debernardis, Luke Stanford Austin

Conference Presentation Abstracts

INTRODUCTION: A fully 3D printed prosthetic may offer numerous potential advantages including improved pore precision, overall porosity, topology optimization, spatial variability in stiffness, communication between pores, and strut size. However, there are numerous theoretical concerns surrounding inferior mechanical performance with fully 3D printed implants (e.g. potentially higher rates of fatigue, increased in vivo particle release, etc.) compared to conventionally fabricated ones. We are aware of no reports on the clinical performance of fully 3D printed, off-the-shelf, humeral prostheses. To validate fully 3D printed humeral designs, the purpose of this study was to provide minimum 2-year postoperative clinical outcomes and survivorship …


Outcomes After Total Hip Arthroplasty: Comparison Between Posterior And Anterior Approaches, Phillip Vartanyan, James Feng, Alex Miller, Ali Omari, Elijah Christian Auch, Hasson Alosh, Drew Douglas Moore, Mark S. Karadsheh Mar 2025

Outcomes After Total Hip Arthroplasty: Comparison Between Posterior And Anterior Approaches, Phillip Vartanyan, James Feng, Alex Miller, Ali Omari, Elijah Christian Auch, Hasson Alosh, Drew Douglas Moore, Mark S. Karadsheh

Conference Presentation Abstracts

INTRODUCTION: The effects of surgical approach in total hip arthroplasty (THA) are often debated. Here we compare patients who underwent THA through a posterior versus anterior approach and compared clinical outcomes and patient reported outcome measures (PROMs). METHODS: All primary THAs between January 2016 and December 2022 were obtained retrospectively from a prospective institutional database utilized for contribution to a state-wide joint arthroplasty database. Prospective data was abstracted including baseline demographics, select medical comorbidities, intraoperative variables, postoperative course/complications and patient reported outcomes. Two cohorts were developed based on approach: anterior (aTHA) and posterior (pTHA) THA. Cohort groups were compared utilizing …


Polyethylene Wear: An Under-Recognized Cause Of Failed Shoulder Arthroplasty, Brandon Fisher, Matthew Astolfi, Justin Taylor Deslaurier, Karen Childers, James Youngjin Lee, Marisa Samani, J Michael Wiater Mar 2025

Polyethylene Wear: An Under-Recognized Cause Of Failed Shoulder Arthroplasty, Brandon Fisher, Matthew Astolfi, Justin Taylor Deslaurier, Karen Childers, James Youngjin Lee, Marisa Samani, J Michael Wiater

Conference Presentation Abstracts

INTRODUCTION: Particle-induced osteolytic and chronic inflammatory effects of polyethylene (PE) wear are a source of failure after both anatomic total shoulder arthroplasty (ATSA) and reverse total shoulder arthroplasty (RTSA). Historically, PE wear has rarely been reported as a cause of revision in the setting of prior shoulder arthroplasty, unlike hip and knee counterparts. The goal of this study was to analyze and present the clinical, radiographic, and intra-operative findings in a consecutive series of patients who presented after shoulder arthroplasty with evidence of PE wear. METHODS: This was a retrospective review of prospectively collected data on a consecutive series of …


Uncemented Versus Cemented Humeral Fixation In Reverse Shoulder Arthroplasty For Proximal Humerus Fractures In The Elderly: A Multicenter Retrospective Cohort Study, Johnny Kasto, Thomas Ward Throckmorton, Tyler James Brolin, H Mike Kim, Curtis R. Noel, J Michael Wiater, Thomas W. Wright, Stephanie J. Muh Mar 2025

Uncemented Versus Cemented Humeral Fixation In Reverse Shoulder Arthroplasty For Proximal Humerus Fractures In The Elderly: A Multicenter Retrospective Cohort Study, Johnny Kasto, Thomas Ward Throckmorton, Tyler James Brolin, H Mike Kim, Curtis R. Noel, J Michael Wiater, Thomas W. Wright, Stephanie J. Muh

Conference Presentation Abstracts

INTRODUCTION: Among surgical interventions for proximal humerus fractures, RSA has been shown to have superior or noninferior outcomes to hemiarthroplasty or open reduction internal fixation. Cemented humeral fixation in RSA has been the traditional treatment method for proximal humerus fractures, however, there is a growing interest in uncemented humeral fixation. Both cemented and cementless RSA are currently used to treat proximal humerus fractures with few studies comparing postoperative outcomes of these 2 techniques. The aim of this study was to compare postoperative outcomes between cemented and uncemented humeral fixation following primary reverse total shoulder arthroplasty (RSA) for proximal humerus fractures. …


Prophylaxis, Clinical Management, And Monitoring Of Datopotamab Deruxtecan-Associated Oral Mucositis/Stomatitis, Funda Meric-Bernstam, Aditya Bardia, Paolo Bossi, Giampaolo Bianchini, Frances Gatlin, Rajesh V Lalla, Barbara Melosky, Naoki Niikura, Timothy A Yap, Sophie S Kim, Rachana Rajagopalan, Rick M Fairhurst, Stephanie L Graff, Hope S Rugo Mar 2025

Prophylaxis, Clinical Management, And Monitoring Of Datopotamab Deruxtecan-Associated Oral Mucositis/Stomatitis, Funda Meric-Bernstam, Aditya Bardia, Paolo Bossi, Giampaolo Bianchini, Frances Gatlin, Rajesh V Lalla, Barbara Melosky, Naoki Niikura, Timothy A Yap, Sophie S Kim, Rachana Rajagopalan, Rick M Fairhurst, Stephanie L Graff, Hope S Rugo

Faculty, Staff and Student Publications

Oral mucositis/stomatitis (hereafter stomatitis) is a common dose-limiting toxicity seen with various classes of cancer treatment. Symptoms associated with stomatitis, primarily oral pain, may impact patient quality of life and may lead to dose delay and reduction or treatment discontinuation. Datopotamab deruxtecan (Dato-DXd) is a novel trophoblast cell surface antigen 2-directed antibody-drug conjugate undergoing clinical investigation in multiple solid tumor types. Stomatitis is among the most reported adverse events associated with Dato-DXd, with most cases being grades 1-2. This article reviews the incidence of stomatitis seen with Dato-DXd, including in the phase III pivotal studies TROPION-Lung01 and TROPION-Breast01 (in patients …


A Case Of Turmeric-Induced Hepatotoxicity With Hyperferritinemia, Nina R. Spitofsky, Albert A. Huang, Aria Jalalian, Stefanie Gallagher, Scott Fink Mar 2025

A Case Of Turmeric-Induced Hepatotoxicity With Hyperferritinemia, Nina R. Spitofsky, Albert A. Huang, Aria Jalalian, Stefanie Gallagher, Scott Fink

Department of Medicine Faculty Papers

Introduction: We present the first published case of turmeric-associated drug-induced liver injury (DILI) accompanied by significant ferritin elevation. Case Presentation: Our patient, a 59-year-old female with DILI caused by long-term ingestion of oral turmeric supplements, presented with painless jaundice on an annual exam. The patient’s liver function tests exhibited a hepatocellular pattern and hyperferritinemia (>2,000 ng/dL). Additional testing was negative except for heterozygosity for the H63D allele associated with hemochromatosis. A liver biopsy indicated acute hepatitis without fibrosis or stainable iron. Conclusion: Upon discontinuation of the supplement, liver enzymes normalized within a month. This case highlights the potential for …


Multi-Ancestry Transcriptome-Wide Association Studies Of Cognitive Function, White Matter Hyperintensity, And Alzheimer's Disease, Dima L Chaar, Zheng Li, Lulu Shang, Scott M Ratliff, Thomas H Mosley, Sharon L R Kardia, Wei Zhao, Xiang Zhou, Jennifer A Smith Mar 2025

Multi-Ancestry Transcriptome-Wide Association Studies Of Cognitive Function, White Matter Hyperintensity, And Alzheimer's Disease, Dima L Chaar, Zheng Li, Lulu Shang, Scott M Ratliff, Thomas H Mosley, Sharon L R Kardia, Wei Zhao, Xiang Zhou, Jennifer A Smith

Faculty, Staff and Student Publications

Genetic variants increase the risk of neurocognitive disorders in later life, including vascular dementia (VaD) and Alzheimer's disease (AD), but the precise relationships between genetic risk factors and underlying disease etiologies are not well understood. Transcriptome-wide association studies (TWASs) can be leveraged to better characterize the genes and biological pathways underlying genetic influences on disease. To date, almost all existing TWASs on VaD and AD have been conducted using expression studies from individuals of a single genetic ancestry, primarily European. Using the joint likelihood-based inference framework in Multi-ancEstry TRanscriptOme-wide analysis (METRO), we leveraged gene expression data from European ancestry (EA) …


Meta-Analysis On Sex Differences In Mortality And Neurodevelopment In Congenital Heart Defects, Alyssa K Crain, Zhia N Lim, Chloe J Sarfatis, Magela Arias, Travis Holder, Alvaro G Moreira, Antonio F Corno, Tina O Findley Mar 2025

Meta-Analysis On Sex Differences In Mortality And Neurodevelopment In Congenital Heart Defects, Alyssa K Crain, Zhia N Lim, Chloe J Sarfatis, Magela Arias, Travis Holder, Alvaro G Moreira, Antonio F Corno, Tina O Findley

Faculty, Staff and Student Publications

Given the increasing survival rates among congenital heart disease (CHD) patients and the growing emphasis on their quality of life, there is a need to comprehensively assess the impact of surgical interventions on neurodevelopmental outcomes. With increasing awareness in sex-related disparities in CHD, there is a need to explore potential differences in surgical mortality and neurodevelopmental outcomes between male and female patients. In this systematic review, we adhered to PRISMA guidelines and PROSPERO registration (#CRD42021225610). Articles published from 2015 to 2021 were searched using MeSH descriptors in three major databases (MEDLINE Ovid, Elsevier Embase, and Cochrane Library). Study selection criteria …


Gatad2b O-Glcnacylation Regulates Breast Cancer Stem-Like Potential And Drug Resistance, Giang Le Minh, Jessica Merzy, Emily Esquea, Nusaiba Ahmed, Riley Young, Ryan Sharp, Tejsi Dhameliya, Bernice Agana, Mi-Hye Lee, Jennifer Bethard, Susana Comte-Walters, Lauren Ball, Mauricio Reginato Mar 2025

Gatad2b O-Glcnacylation Regulates Breast Cancer Stem-Like Potential And Drug Resistance, Giang Le Minh, Jessica Merzy, Emily Esquea, Nusaiba Ahmed, Riley Young, Ryan Sharp, Tejsi Dhameliya, Bernice Agana, Mi-Hye Lee, Jennifer Bethard, Susana Comte-Walters, Lauren Ball, Mauricio Reginato

Kimmel Cancer Center Faculty Papers

The growth of breast tumors is driven and controlled by a subpopulation of cancer cells resembling adult stem cells, which are called cancer stem-like cells (CSCs). In breast cancer, the function and maintenance of CSCs are influenced by protein O-GlcNAcylation and the enzyme responsible for this post-translational modification, O-GlcNAc transferase (OGT). However, the mechanism of CSCs regulation by OGT and O-GlcNAc cycling in breast cancer is still unclear. Analysis of the proteome and O-GlcNAcome, revealed GATAD2B, a component of the Nucleosome Remodeling and Deacetylase (NuRD) complex, as a substrate regulated by OGT. Reducing GATAD2B genetically impairs mammosphere formation, decreases expression …


Condensed Low-Dose Total Skin Electron Beam Therapy For Mycosis Fungoides: An Institutional Retrospective Review And Subgroup Analysis Of Patients With Large Cell Transformation, Louis Cappelli, Megan Cappelli, Nilanjan Haldar, Tiara Paul, Jenna Mandel, Tingting Zhan, Neda Nikbakht, Wenyin Shi Mar 2025

Condensed Low-Dose Total Skin Electron Beam Therapy For Mycosis Fungoides: An Institutional Retrospective Review And Subgroup Analysis Of Patients With Large Cell Transformation, Louis Cappelli, Megan Cappelli, Nilanjan Haldar, Tiara Paul, Jenna Mandel, Tingting Zhan, Neda Nikbakht, Wenyin Shi

Department of Dermatology and Cutaneous Biology Faculty Papers

Low-dose total skin electron beam therapy (TSEBT) is an effective treatment option for mycosis fungoides (MF) with proven palliative effects and reduced toxicity. Presented is an institutional analysis of survival/response rate and quality of life for MF patients with subgroup analysis of those possessing pathologic large cell transformation (LCT). This is a single institutional retrospective review of patients with mycosis fungicides treated from 2014 to 2023 with low-dose TSEBT. All patients received 12 Gy in 6 fractions every other day with the modified Stanford technique, with boosts to shadowed sites between treatments, completed in 2 weeks. Outcomes evaluated included clinical …


Molecular Model Of Tfiih Recruitment To The Transcription-Coupled Repair Machinery, Tanmoy Paul, Chunli Yan, Jina Yu, Susan E Tsutakawa, John A Tainer, Dong Wang, Ivaylo Ivanov Mar 2025

Molecular Model Of Tfiih Recruitment To The Transcription-Coupled Repair Machinery, Tanmoy Paul, Chunli Yan, Jina Yu, Susan E Tsutakawa, John A Tainer, Dong Wang, Ivaylo Ivanov

Faculty, Staff and Student Publications

Transcription-coupled repair (TCR) is a vital nucleotide excision repair sub-pathway that removes DNA lesions from actively transcribed DNA strands. Binding of CSB to lesion-stalled RNA Polymerase II (Pol II) initiates TCR by triggering the recruitment of downstream repair factors. Yet it remains unknown how transcription factor IIH (TFIIH) is recruited to the intact TCR complex. Combining existing structural data with AlphaFold predictions, we build an integrative model of the initial TFIIH-bound TCR complex. We show how TFIIH can be first recruited in an open repair-inhibited conformation, which requires subsequent CAK module removal and conformational closure to process damaged DNA. In …


Integrative Analysis Of Transcriptomics And Clinical Data Of Slc1a5 In Cervical Cancer, Veronica O'Brien, Vivek Kashyap, Bhuvnesh Sharma, Murali Yallapu, Everardo Cobos, Subhash Chuahan Mar 2025

Integrative Analysis Of Transcriptomics And Clinical Data Of Slc1a5 In Cervical Cancer, Veronica O'Brien, Vivek Kashyap, Bhuvnesh Sharma, Murali Yallapu, Everardo Cobos, Subhash Chuahan

Research Symposium

Background: Cervical cancer is the fourth most common cancer in adult females globally and the second most common cancer in females between the ages of 15 and 44. The alanine-serine- cysteine transporter 2, ASCT2 (solute carrier family 1 member 5, SLC1A5), is a major transporter of the amino acid, glutamine. SLC1A5 expression is associated with the progression of multiple types of tumors, including liver, lung, breast, colon and head and neck cancer. However, the biological significance of SLC1A5 cervical cancer has not been systematically and comprehensively investigated. Using deep data mining and transcriptomics analyses, in this study, we investigated the …


Long-Term Neurocognitive And Behavioral Outcomes In Survivors Of Pediatric Brain Tumors: A Systematic Review, Tori Sayers, Megan W. Szobody, Nina Mourao, Blake C. Martin, Sriya Gullapalli, Kory Punch, Tirath Patel, Murali Yallapu, Bharathi Shrikanth Gadad Mar 2025

Long-Term Neurocognitive And Behavioral Outcomes In Survivors Of Pediatric Brain Tumors: A Systematic Review, Tori Sayers, Megan W. Szobody, Nina Mourao, Blake C. Martin, Sriya Gullapalli, Kory Punch, Tirath Patel, Murali Yallapu, Bharathi Shrikanth Gadad

Research Symposium

Background: Pediatric populations have an increased susceptibility for brain tumors and suffer from neurocognitive impairment due to the neoplasm itself, and side effect of subsequent treatments. This causes many patients to experience a subpar quality of life (QoL), affecting academic endeavors, social interaction and mental well-being. Increasing our understanding of the long-term effects associated with brain tumors and the side effects from our current treatment methodology will help us formulate better treatment protocols and improve survivors’ QoL. This review aims to investigate different long-term neurocognitive and behavioral outcomes in pediatric brain tumor survivors, as well as evaluate how various treatment …


Case Report: Oral Contraceptives-Induced Cholestasis, Aura Calderon, Taiwo Ajani, Nayiri Derian, Catherine Matos, Ivan Mogollon, Andres Suarez Mar 2025

Case Report: Oral Contraceptives-Induced Cholestasis, Aura Calderon, Taiwo Ajani, Nayiri Derian, Catherine Matos, Ivan Mogollon, Andres Suarez

Research Symposium

Background: Oral contraceptives represent one of the most prevalently utilized pharmacological interventions for contraception, renowned for their safety and efficacy. However, their advantageous safety profile, these pharmaceuticals are intermittently correlated with infrequent yet significant hepatobiliary complications, including drug-induced cholestasis and hyperbilirubinemia1. The estrogenic constituents of oral contraceptives are recognized for their capacity to disrupt bile acid transport within the hepatic system, culminating in intrahepatic cholestasis2. This phenomenon is particularly alarming in individuals possessing inherent genetic susceptibilities, such as Dubin-Johnson Syndrome, wherein bilirubin metabolism and excretion are already adversely affected3. The identification and comprehension of these adverse effects are imperative for …


Investing In Limb Preservation: A Case Report In Avoiding Bilateral Amputation In A Vasculopathy Patient, Stephanie N. Campbell, Craig J. Verdin, Heather V. Tran, Nikita Gambhir Mar 2025

Investing In Limb Preservation: A Case Report In Avoiding Bilateral Amputation In A Vasculopathy Patient, Stephanie N. Campbell, Craig J. Verdin, Heather V. Tran, Nikita Gambhir

Research Symposium

Background: Limb salvage and prosthetics play vital roles in restoring function and mobility for patients with severe injuries or metabolic conditions. Limb salvage involves surgical techniques aimed at preserving a limb rather than resorting to amputation, while prosthetics provide artificial devices to replace lost limbs. Key considerations for limb salvage include restoring a functional foot, maintaining patient independence, minimizing hospitalizations, and avoiding bilateral lower limb amputations.

Case Presentation: The patient, already at single-limb status, presented with a necrotic heel ulcer, exposed calcaneus, and necrotic Achilles tendon. After vascular optimization, the risks and benefits of final aggressive measures were discussed, leading …


The Effect Of Co-Morbid Chronic Illnesses On The Outcomes Of Traumatic Intracranial Hemorrhage In The Rio Grande Valley: A Retrospective Analysis, Sowmya Duddu, Julia Paz, Andrea Argenal, Sonya Bhatia, Nina Mourao, Tori Sayers, Manoj Peiris, Kelsey Baker, Bharathi S. Gadad Mar 2025

The Effect Of Co-Morbid Chronic Illnesses On The Outcomes Of Traumatic Intracranial Hemorrhage In The Rio Grande Valley: A Retrospective Analysis, Sowmya Duddu, Julia Paz, Andrea Argenal, Sonya Bhatia, Nina Mourao, Tori Sayers, Manoj Peiris, Kelsey Baker, Bharathi S. Gadad

Research Symposium

Introduction: Intracranial hemorrhage is bleeding occurring in or around the brain. The severity can range from mild to fatal with a variety of lasting symptoms. The severity and outcome depends on a number of factors such as the location, treatment, and pre-existing patient conditions. Previous studies have been done observing comorbidities in patients, such as hypertension or diabetes, and their role in intracranial hemorrhages. The purpose of this project is to identify how pre-existing health conditions, such as diabetes, hypertension, blood disorders, and more, influence the type and severity of intracranial hemorrhages.

Methods: A retrospective analysis was conducted …


Incidence Of Myocardial Infarction And Neurodegenerative Disease Co-Occurrence In The Rio Grande Valley: A Five-Year Retrospective Analysis, Sowmya Duddu, Maria Sophia Malbas, Allison Mcadams, Julia Paz, Miguel Quintanilla, Karina Zamora, Hansapani Rodrigo, Kelsey Baker Mar 2025

Incidence Of Myocardial Infarction And Neurodegenerative Disease Co-Occurrence In The Rio Grande Valley: A Five-Year Retrospective Analysis, Sowmya Duddu, Maria Sophia Malbas, Allison Mcadams, Julia Paz, Miguel Quintanilla, Karina Zamora, Hansapani Rodrigo, Kelsey Baker

Research Symposium

Introduction: Neurodegenerative Diseases (NDDs) are a group of disorders leading to the degeneration of neurons causing varying degrees of functional loss. NDDs lead to a loss of independence for the patients and an emotional burden for the patients’ families or caretakers. Previous studies have shown that the prevalence of neurodegenerative diseases such as Alzheimer’s Disease or Vascular Dementia is high in the Rio Grande Valley. Due to the severity of these diseases, research is currently being done to determine the factors that correlate with the development of neurodegenerative diseases and whether there is a causative effect. The purpose of …


Who Leaves Orthopedics? Analyzing Attrition Among Texas Orthopedic Surgeons, Sean Corcoran, Anesu Karen Murambadoro, Paul Bonilla, Victoria Elizondo, Tori Sayers, Daniela Ramos, Mark Manickath Mar 2025

Who Leaves Orthopedics? Analyzing Attrition Among Texas Orthopedic Surgeons, Sean Corcoran, Anesu Karen Murambadoro, Paul Bonilla, Victoria Elizondo, Tori Sayers, Daniela Ramos, Mark Manickath

Research Symposium

Background: Nationally, attrition rates in surgical specialties have been reported to be as high as 20-26%. As of 2019, women comprised only 6.5% of the 29,613 orthopedic surgeons. Female residents showed significantly higher overall attrition rates compared to males (5.96% vs. 2.79%, p < 0.001), with unintended attrition nearly twice as high (2.09% vs. 1.01%, p < 0.001). Attrition can result from a wide array of variables, including sex, ethnicity, education, and background. The aim of this study was to evaluate the demographic and educational factors associated with career longevity beyond training among orthopedic surgeons, with a focus on identifying patterns of attrition in underrepresented groups.

Methods: Data from the Texas Medical Board Physician Database as of September 2024 was evaluated using Microsoft Excel. To determine length of practice, the date of license issuance was subtracted from the date of license expiration. Surgeons with license expirations after 2024 were excluded to maintain a focus on physicians that are no longer practicing. Entries …


Evaluating The Effectiveness Of Cryoneurolysis As A Preoperative Intervention In Total Knee Arthroplasty: A Literature Review, Paul Bonilla, Anesu K. Murambadoro, Juan Pablo Flanagan, Victoria Elizondo, Aamir Ahmad Mar 2025

Evaluating The Effectiveness Of Cryoneurolysis As A Preoperative Intervention In Total Knee Arthroplasty: A Literature Review, Paul Bonilla, Anesu K. Murambadoro, Juan Pablo Flanagan, Victoria Elizondo, Aamir Ahmad

Research Symposium

Background: Total knee arthroplasty (TKA) is a highly effective treatment for knee osteoarthritis, but significant postoperative pain often necessitates opioid use. Over 70% of patients use opioid drugs 3 weeks after TKA and up to 15% of TKA patients develop opioid dependence, increasing the risk of adverse effects, infections, and contributes to costly revision surgeries. Cryoneurolysis, a minimally invasive technique involving freezing peripheral nerves, has gained attention as a promising preoperative intervention. This study explores the potential of cryoneurolysis as a preoperative intervention to alleviate pain, reduce opioid dependence, and improve functionality.

Methods: A literature search was conducted using the …


Dual-Modality Nerve Ablation: Preoperative Radiofrequency And Cryoneurolysis For Enhanced Pain Relief In Total Knee Arthroplasty, Paul Bonilla, Juan Pablo Flanagan, Anesu Karen Murambadoro, Victoria Elizondo, Aamir Ahmad, Devin Peck Mar 2025

Dual-Modality Nerve Ablation: Preoperative Radiofrequency And Cryoneurolysis For Enhanced Pain Relief In Total Knee Arthroplasty, Paul Bonilla, Juan Pablo Flanagan, Anesu Karen Murambadoro, Victoria Elizondo, Aamir Ahmad, Devin Peck

Research Symposium

Background: Total knee arthroplasty (TKA) relieves debilitating knee osteoarthritis but is associated with significant postoperative pain managed by many modalities including opioid treatment. Current pain management strategies rarely address both deep and superficial pain sources effectively. This study aims to introduce a novel dual-modality preoperative pain management technique combining radiofrequency (RF) ablation and cryoneurolysis to improve patient outcomes and reduce opioid dependence postoperatively.

Methods: A literature search was conducted using the University of Texas Rio Grande Valley (UTRGV) online database and PubMed with keywords including “cryoneurolysis” , “TKA” , “radiofrequency ablation”. Additionally, a semi-structured interview was conducted with a recognized …


Assessing Patient Satisfaction: The Role Of Net Promoter Scores In Healthcare, Paul Bonilla, Victoria Elizondo, Juan Pablo Flanagan Mar 2025

Assessing Patient Satisfaction: The Role Of Net Promoter Scores In Healthcare, Paul Bonilla, Victoria Elizondo, Juan Pablo Flanagan

Research Symposium

Background: The Net Promoter Score (NPS) is a widely used tool for measuring customer satisfaction and loyalty through a simple question: “How likely are you to recommend [company name] to a friend or colleague?” Responses categorize individuals as Promoters (9–10), Passives (7–8), or Detractors (0–6), with the final score calculated by subtracting the percentage of Detractors from Promoters. Introduced in 2003, NPS has become popular across industries for its simplicity, predictive value, and benchmarking capabilities. In healthcare, NPS adoption is increasing as hospitals seek concise, standardized tools to assess patient satisfaction—an essential metric in the shift toward value-based care. …


Patterns And Outcomes In Urotrauma: An Analysis Of Fatality Trends And Contributing Factors, Neharika Penmetcha, Aun Bangash, Kelsey Baker Mar 2025

Patterns And Outcomes In Urotrauma: An Analysis Of Fatality Trends And Contributing Factors, Neharika Penmetcha, Aun Bangash, Kelsey Baker

Research Symposium

Background: Urotrauma, involving injuries to the kidneys, ureters, and bladder, represents a critical subset of trauma cases, significantly impacting patient morbidity and mortality. Renal and urogenital injuries account for 10–20% of abdominal trauma in adults and children. Understanding urotrauma's epidemiology is vital for improving care protocols and resource allocation. Despite its impact, data on injury mechanisms, intent, and care modalities specific to urotrauma remain limited. This study investigates patterns in injury mechanisms, intent, transport modalities, and facility transfer status to identify factors influencing patient outcomes and inform trauma care improvements.

Methods: A retrospective review analyzed 3,492 trauma cases, filtered for …


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Providence Nursing Research Conference 2023 – Present

No abstract provided.


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Providence Nursing Research Conference 2023 – Present

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Providence Nursing Research Conference 2023 – Present

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Providence Nursing Research Conference 2023 – Present

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Providence Nursing Research Conference 2023 – Present

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