Medical Specialties Commons^™

Evaluating The Effect Of Skipping Ticagrelor Doses And Need For Bolus Doses Upon Treatment Resumption Through Population Pk/Pd Simulation, Hiroyoshi Matsui, Le Thien Truc Pham, Eyob D. Adane

ONU Student Research Colloquium

Ticagrelor (Brilinta (R)) is the first reversibly binding oral P2Y12 receptor antagonist. It is used, mostly in combination with aspirin, in patients with acute coronary syndromes to reduce thrombosis. The manufacturer of ticagrelor recommends discontinuing it at least 5 days before any surgery when possible. While the effect of dose interruptions on the risk of thrombosis is not directly studied, it is important to understand the impact of skipping doses on ticagrelor's PK/PD profile for clinical-decision making. The objectives of the current study were to simulate the impact of therapy interruption on the PK/PD of ticagrelor and examine the need …

Effectiveness Of The Novel Ventilation System In The Ambulance For Airborne Particle Reduction, Dhanadol Rojanasarntikul

Chulalongkorn Medical Journal

Background: During the Coronavirus disease (COVID-19) pandemic, emergency medical service (EMS) workers areexposed to infectious particles in closed spaces such as in the ambulance. Few studies have demonstrated the effectiveness of ambulance ventilation system in reducing airborne particles.

Objective: To assess the effectiveness of an ambulance ventilation system in reducing the volume density of airborne particles and return-to-background time.

Methods: Aerosol particles of various sizes were administered into the cabin via nebulization for one minute. The aerosol volume concentrations of particles at 0.5-1; 1-2.5; and 2.5-5 microns were measured with three different ventilation rates (switched off, medium and maximum) …

Evidence-Based Recommendations For The Use Of Neostigmine Versus Sugammadex In Patients Undergoing Thoracic Surgery, Ostap Dvorakevych

Doctor of Nursing Practice Scholarly Projects

Neuromuscular blocking agents play a vital role in the safe delivery of modern anesthetic practice. These medications provide patient paralysis for anesthesia staff to perform tracheal intubation and for surgeons to have a motionless surgical field. At the end of surgery, the effects of these paralytic agents must be fully reversed by reversal agents. Incomplete reversal impairs the patient’s ability to maintain an airway, which can lead to various postoperative pulmonary complications such as respiratory failure, pneumonia, and atelectasis. Patients undergoing thoracic surgery are at high risk for this incomplete reversal due to deep levels of paralysis required to keep …

Improving Patients’ Perception Of Provider Trust And Communication With Birth Plans, Christelle Reeves, Nicole Tenzel, Timothy Kremer

North Texas GME Research Forum 2024

Objective: Birth plans are an effective tool for a pregnant person to express their desires and expectations for labor and postpartum. Shortcomings of birth plans can be found whenever there is a lapse in communication between provider and patient. In the management of labor and emergent situations, it has been observed by patients that obstetric providers can communicate in authoritarian and dismissive manners. In response to this, birth plans were developed to serve as a guide in these scenarios. Birth plans allow a pregnant person to design a thoughtful plan of action with their healthcare provider before giving birth, rather …

Evidence-Based Recommendations For The Use Of Neostigmine Versus Sugammadex In Patients Undergoing Thoracic Surgery, Ostap Dvorakevych

Doctor of Nursing Practice Scholarly Projects

Neuromuscular blocking agents play a vital role in the safe delivery of modern anesthetic practice. These medications provide patient paralysis for anesthesia staff to perform tracheal intubation and for surgeons to have a motionless surgical field. At the end of surgery, the effects of these paralytic agents must be fully reversed by reversal agents. Incomplete reversal impairs the patient’s ability to maintain an airway, which can lead to various postoperative pulmonary complications such as respiratory failure, pneumonia, and atelectasis. Patients undergoing thoracic surgery are at high risk for this incomplete reversal due to deep levels of paralysis required to keep …

Diffuse Hemispheric Glioma With H3 P.K28m (K27m) Mutation: Unusual Non-Midline Presentation Of Diffuse Midline Glioma, H3 K27m-Altered?, Kliment Donev, Vanitha Sundararajan, Derek Johnson, Jagadheshwar Balan, Meagan Chambers, Vera A Paulson, Kathryn P Scherpelz, Zied Abdullaev, Martha Quezado, Patrick J Cimino, Drew Pratt, Ediel Valerio, João Vıctor Alves De Castro, Dirce Maria Carraro, Giovana Tardin Torrezan, Beatriz Martins Wolff, Leslie Domenici Kulikowski, Felipe D'Almeida Costa, Kenneth Aldape, Cristiane M Ida

Neuroscience Articles

Diffuse midline glioma, H3 K27-altered (DMG-H3 K27) is an aggressive group of diffuse gliomas that predominantly occurs in pediatric patients, involves midline structures, and displays loss of H3 p.K28me3 (K27me3) expression by immunohistochemistry and characteristic genetic/epigenetic profile. Rare examples of a diffuse glioma with an H3 p.K28M (K27M) mutation and without involvement of the midline structures, so-called "diffuse hemispheric glioma with H3 p.K28M (K27M) mutation" (DHG-H3 K27), have been reported. Herein, we describe 2 additional cases of radiologically confirmed DHG-H3 K27 and summarize previously reported cases. We performed histological, immunohistochemical, molecular, and DNA methylation analysis and provided clinical follow-up in …

Mapping Of Alzheimer’S Disease Related Data Elements And The Nih Common Data Elements, Xubing Hao, Rashmie Abeysinghe, Fengbo Zheng, Paul E Schulz, The Alzheimer’S Disease Neuroimaging Initiative, Licong Cui

Faculty, Staff and Student Publications

Background

Alzheimer’s Disease (AD) is a devastating disease that destroys memory and other cognitive functions. There has been an increasing research effort to prevent and treat AD. In the US, two major data sharing resources for AD research are the National Alzheimer’s Coordinating Center (NACC) and the Alzheimer’s Disease Neuroimaging Initiative (ADNI); Additionally, the National Institutes of Health (NIH) Common Data Elements (CDE) Repository has been developed to facilitate data sharing and improve the interoperability among data sets in various disease research areas.

Method

To better understand how AD-related data elements in these resources are interoperable with each other, we …

Hippocampus Diffusivity Abnormalities In Classical Trigeminal Neuralgia, Shaun Andrew Hanycz, Alborz Noorani, Peter Shih-Ping Hung, Matthew R. Walker, Ashley B. Zhang, Timur H. Latypov, Mojgan Hodaie

Student Papers, Posters & Projects

INTRODUCTION: Patients with chronic pain frequently report cognitive symptoms that affect memory and attention, which are functions attributed to the hippocampus. Trigeminal neuralgia (TN) is a chronic neuropathic pain disorder characterized by paroxysmal attacks of unilateral orofacial pain. Given the stereotypical nature of TN pain and lack of negative symptoms including sensory loss, TN provides a unique model to investigate the hippocampal implications of chronic pain. Recent evidence demonstrated that TN is associated with macrostructural hippocampal abnormalities indicated by reduced subfield volumes; however, there is a paucity in our understanding of hippocampal microstructural abnormalities associated with TN.

OBJECTIVES: To explore …

Glycemia And Gluconeogenesis With Metformin And Liraglutide: A Randomized Trial In Youth-Onset Type 2 Diabetes, Katrina B Dietsche, Sheela N Magge, Sydney A Dixon, Faith S Davis, Andrea Krenek, Aruba Chowdhury, Lilian Mabundo, Michael Stagliano, Amber B Courville, Shanna Yang, Sara Turner, Hongyi Cai, Kannan Kasturi, Arthur S Sherman, Joon Ha, Eileen Shouppe, Mary Walter, Peter J Walter, Kong Y Chen, Robert J Brychta, Cody Peer, Yi Zeng, William Figg, Fran Cogen, D Elizabeth Estrada, Shaji Chacko, Stephanie T Chung

Children’s Nutrition Research Center Staff Publications

OBJECTIVE: Elevated rates of gluconeogenesis are an early pathogenic feature of youth-onset type 2 diabetes (Y-T2D), but targeted first-line therapies are suboptimal, especially in African American (AA) youth. We evaluated glucose-lowering mechanisms of metformin and liraglutide by measuring rates of gluconeogenesis and β-cell function after therapy in AA Y-T2D.

METHODS: In this parallel randomized clinical trial, 22 youth with Y-T2D-age 15.3 ± 2.1 years (mean ± SD), 68% female, body mass index (BMI) 40.1 ± 7.9 kg/m2, duration of diagnosis 1.8 ± 1.3 years-were randomized to metformin alone (Met) or metformin + liraglutide (Lira) (Met + Lira) and evaluated before …

Bone Marrow Donor Recruitment Drive And Registry, Elizabeth R. Dovich

Honors Theses

Bone marrow transplants are vital for those with blood cancers and disorders, but not every ethnic group has an equal chance of finding a match. Some of the human leukocyte antigen (HLA) cell markers used to match donors and recipients are unique to certain ethnic groups, making it harder for members of those groups to find a match. This project worked to address this inequality by organizing a bone marrow registry recruitment drive on the campus of Andrews University in partnership with the NMDP registry. It encompassed the planning, promotion, and execution of the drive which took place March 5-7, …

A Tetravalent Nanovaccine That Inhibits Growth Of Hpv-Associated Head And Neck Carcinoma Via Dendritic And T Cell Activation, Romano Josi, Daniel E Speiser, Simone De Brot, Anne-Cathrine Vogt, Eva M Sevick-Muraca, Genrich V Tolstonog, Martin F Bachmann, Mona O Mohsen

Faculty, Staff and Student Publications

The global incidence of human papillomavirus (HPV) associated head and neck carcinoma is on the rise, in response to this a tetravalent therapeutic vaccine named Qβ-HPVag was developed. This vaccine, utilizing virus-like particles (VLPs) loaded with toll-like receptor ligands and chemically coupled to four HPV16-derived peptides, demonstrated strong anti-tumor effects in a murine head and neck cancer model. Qβ-HPVag impeded tumor progression, increased infiltration of HPV-specific T cells, and significantly improved survival. The vaccine`s efficacy was associated with immune repolarization in the tumor microenvironment, characterized by expanded activated dendritic cell subsets (cDC1, cDC2, DC3). Notably, mice responding to treatment exhibited …

Therapeutic Strategies For Rb1-Deficient Cancers: Intersecting Gene Regulation And Targeted Therapy, Mo-Fan Huang, Yuan-Xin Wang, Yu-Ting Chou, Dung-Fang Lee

Faculty, Staff and Student Publications

The retinoblastoma (RB) transcriptional corepressor 1 (RB1) is a critical tumor suppressor gene, governing diverse cellular processes implicated in cancer biology. Dysregulation or deletion in RB1 contributes to the development and progression of various cancers, making it a prime target for therapeutic intervention. RB1's canonical function in cell cycle control and DNA repair mechanisms underscores its significance in restraining aberrant cell growth and maintaining genomic stability. Understanding the complex interplay between RB1 and cellular pathways is beneficial to fully elucidate its tumor-suppressive role across different cancer types and for therapeutic development. As a result, investigating vulnerabilities arising from RB1 deletion-associated …

Centralized Interactive Phenomics Resource: An Integrated Online Phenomics Knowledgebase For Health Data Users, Jacqueline Honerlaw, Yuk-Lam Ho, Francesca Fontin, Michael Murray, Ashley Galloway, David Heise, Keith Connatser, Laura Davies, Jeffrey Gosian, Monika Maripuri, John Russo, Rahul Sangar, Vidisha Tanukonda, Edward Zielinski, Maureen Dubreuil, Andrew J Zimolzak, Vidul A Panickan, Su-Chun Cheng, Stacey B Whitbourne, David R Gagnon, Tianxi Cai, Katherine P Liao, Rachel B Ramoni, J Michael Gaziano, Sumitra Muralidhar, Kelly Cho

Faculty, Staff and Students Publications

Objective: Development of clinical phenotypes from electronic health records (EHRs) can be resource intensive. Several phenotype libraries have been created to facilitate reuse of definitions. However, these platforms vary in target audience and utility. We describe the development of the Centralized Interactive Phenomics Resource (CIPHER) knowledgebase, a comprehensive public-facing phenotype library, which aims to facilitate clinical and health services research.

Materials and methods: The platform was designed to collect and catalog EHR-based computable phenotype algorithms from any healthcare system, scale metadata management, facilitate phenotype discovery, and allow for integration of tools and user workflows. Phenomics experts were engaged in the …

Family Medicine’S Role In Addressing The Intersections Of Redlining And Climate Change, Daryl O. Traylor, Eboni E. Anderson, Brianna Clark, Alex M. Smith, Cooper K. Allenbrand

Journal of Sustainable Social Impact

Redlining, the practice of discriminating against specific neighborhoods based on race and socioeconomic status, leads to persistent environmental hazards and socioeconomic inequalities that have lasting adverse health effects on their populations. Health disparities are further exacerbated through the concentration of environmental hazards, as well as the escalating impact of climate change, which poses an increased risk of respiratory illness, cardiovascular disease, mental health issues, heat-related illness, infectious diseases, food insecurity, and socioeconomic difficulties in redline neighborhoods.

This paper examines the interplay of redlining, climate change, and health disparities, with an emphasis on the enduring consequences for these marginalized communities. Through …

Perception Of Pediatric Readiness Across A Health System's Emergency Departments, Rebekah L. Sabo

Doctoral Dissertations & Projects

The recent pandemic and pediatric respiratory syncytial virus surge have reinvigorated pediatric care readiness conversations. National strategies and associations exist to guide health systems in improving the quality of emergency care offered to pediatric populations by first assessing readiness for care. These research strategies center on survey implementation and staff engagement in general emergency departments with the goal to improve staff readiness to care for pediatric patients that may present for treatment. What impact would developing a consolidated pediatric readiness program that includes: pediatric emergency care coordinator designation for each emergency department, pediatric readiness education and committee engagement have on …

How We Heal Little Hearts: The Piccolo Procedure Explained, Rania Habib, Toby A. Rockefeller

Transformational Pediatrics Podcast

The Piccolo device is an innovative and minimally invasive way to close the Patent ductus arteriosus (PDA) in pediatrics. Dr. Rockefeller talks about how the Piccolo came to fruition, the benefits, and what else is on the horizon for the PDA closure world.

Perspectives From Patients With Chronic Lung Disease On A Telehealth-Facilitated Integrated Palliative Care Model: A Qualitative Content Analysis Study, Jeannette Kates, Carrie Tompkins Stricker, Kristin L. Rising, Alexzandra Gentsch, Ellen Solomon, Victoria Powers, Venise J. Salcedo, Brooke Worster

Department of Medicine Faculty Papers

BACKGROUND: Chronic lung disease affects nearly 37 million Americans and often results in significant quality of life impairment and healthcare burden. Despite guidelines calling for palliative care (PC) integration into pulmonary care as a vital part of chronic lung disease management, existing PC models have limited access and lack scalability. Use of telehealth to provide PC offers a potential solution to these barriers. This study explored perceptions of patients with chronic lung disease regarding a telehealth integrated palliative care (TIPC) model, with plans to use findings to inform development of an intervention protocol for future testing.

METHODS: For this qualitative …

Parp-Ish: Gaps In Molecular Understanding And Clinical Trials Targeting Parp Exacerbate Racial Disparities In Prostate Cancer, Moriah L. Cunningham, Matthew J. Schiewer

Department of Urology Faculty Papers

PARP is a nuclear enzyme with a major function in the DNA damage response. PARP inhibitors (PARPi) have been developed for treating tumors harboring homologous recombination repair (HRR) defects that lead to a dependency on PARP. There are currently three PARPi approved for use in advanced prostate cancer (PCa), and several others are in clinical trials for this disease. Recent clinical trial results have reported differential efficacy based on the specific PARPi utilized as well as patient race. There is a racial disparity in PCa, where African American (AA) males are twice as likely to develop and die from the …

Transposable Elements Regulate Thymus Development And Function, Jean-David Larouche, Céline M Laumont, Assya Trofimov, Krystel Vincent, Leslie Hesnard, Sylvie Brochu, Caroline Côté, Juliette F Humeau, Éric Bonneil, Joel Lanoix, Chantal Durette, Patrick Gendron, Jean-Philippe Laverdure, Ellen R Richie, Sébastien Lemieux, Pierre Thibault, Claude Perreault

Faculty, Staff and Student Publications

Transposable elements (TEs) are repetitive sequences representing ~45% of the human and mouse genomes and are highly expressed by medullary thymic epithelial cells (mTECs). In this study, we investigated the role of TEs on T-cell development in the thymus. We performed multiomic analyses of TEs in human and mouse thymic cells to elucidate their role in T-cell development. We report that TE expression in the human thymus is high and shows extensive age- and cell lineage-related variations. TE expression correlates with multiple transcription factors in all cell types of the human thymus. Two cell types express particularly broad TE repertoires: …

Latent Tb Treatment Regimens In 2023: Wetmore Tb Clinic In New Orleans, Amy Wolfe, Priyanka Jadhav, Amber May, Shandrica Seymour, Angela Blanchard, Juzar Ali

School of Medicine Faculty Publications

The USPSTF has updated Latent TB Infection (LTBI) screening and treatment recommendations in 2023; describing treatment courses, side effects and benefits associated with each regimen. Overall, rifampin-containing shortened regimens are the preferred modality for LTBI treatment. A recent study in 2023 evaluated adherence and tolerance of the isoniazid(INH) + rifapentine(RPT), or “3HP” regimen and identified patient groups that may be at higher risk for non-completion of this regimen. It emphasized the need for targeted education at the beginning of treatment, to avoid early discontinuation. Our experience in New Orleans demonstrated that the 3HP is well-tolerated, with higher completion rates than …

Sequential Requirements For Distinct Polθ Domains During Theta-Mediated End Joining, Carel Fijen, Lea Drogalis Beckham, Dante Terino, Yuzhen Li, Dale A Ramsden, Richard D Wood, Sylvie Doublié, Eli Rothenberg

Faculty, Staff and Student Publications

DNA polymerase θ (Polθ) plays a central role in a DNA double-strand break repair pathway termed theta-mediated end joining (TMEJ). TMEJ functions by pairing short-sequence "microhomologies" (MHs) in single-stranded DNA at each end of a break and subsequently initiating DNA synthesis. It is not known how the Polθ helicase domain (HD) and polymerase domain (PD) operate to bring together MHs and facilitate repair. To resolve these transient processes in real time, we utilized in vitro single-molecule FRET approaches and biochemical analyses. We find that the Polθ-HD mediates the initial capture of two ssDNA strands, bringing them in close proximity. The …

Antiviral Cellular Therapy For Enhancing T-Cell Reconstitution Before Or After Hematopoietic Stem Cell Transplantation (Aces): A Two-Arm, Open Label Phase Ii Interventional Trial Of Pediatric Patients With Risk Factor Assessment., Michael D. Keller, Patrick J. Hanley, Yueh-Yun Chi, Paibel Aguayo-Hiraldo, Christopher C. Dvorak, Michael R. Verneris, Donald B. Kohn, Sung-Yun Pai, Blachy J. Dávila Saldaña, Benjamin Hanisch, Troy C. Quigg, Roberta H. Adams, Ann Dahlberg, Shanmuganathan Chandrakasan, Hasibul Hasan, Jemily Malvar, Mariah A. Jensen-Wachspress, Christopher A. Lazarski, Gelina Sani, John M. Idso, Haili Lang, Pamela Chansky, Chase D. Mccann, Jay Tanna, Allistair A. Abraham, Jennifer L. Webb, Abeer Shibli, Amy K. Keating, Prakash Satwani, Pawel Muranski, Erin Hall, Michael J. Eckrich, Evan Shereck, Holly Miller, Ewelina Mamcarz, Rajni Agarwal, Satiro N. De Oliveira, Mark T. Vander Lugt, Christen L. Ebens, Victor M. Aquino, Jeffrey J. Bednarski, Julia Chu, Suhag Parikh, Jennifer Whangbo, Michail Lionakis, Elias T. Zambidis, Elizabeth Gourdine, Catherine M. Bollard, Michael A. Pulsipher

Manuscripts, Articles, Book Chapters and Other Papers

Viral infections remain a major risk in immunocompromised pediatric patients, and virus-specific T cell (VST) therapy has been successful for treatment of refractory viral infections in prior studies. We performed a phase II multicenter study (NCT03475212) for the treatment of pediatric patients with inborn errors of immunity and/or post allogeneic hematopoietic stem cell transplant with refractory viral infections using partially-HLA matched VSTs targeting cytomegalovirus, Epstein-Barr virus, or adenovirus. Primary endpoints were feasibility, safety, and clinical responses (>1 log reduction in viremia at 28 days). Secondary endpoints were reconstitution of antiviral immunity and persistence of the infused VSTs. Suitable VST …

Academic Detailing As A Health Information Technology Implementation Method: Supporting The Design And Implementation Of An Emergency Department-Based Clinical Decision Support Tool To Prevent Future Falls, Hanna J Barton, Apoorva Maru, Margaret A Leaf, Daniel J Hekman, Douglas A Wiegmann, Manish N Shah, Brian W Patterson

Faculty, Staff and Student Publications

BACKGROUND: Clinical decision support (CDS) tools that incorporate machine learning-derived content have the potential to transform clinical care by augmenting clinicians' expertise. To realize this potential, such tools must be designed to fit the dynamic work systems of the clinicians who use them. We propose the use of academic detailing-personal visits to clinicians by an expert in a specific health IT tool-as a method for both ensuring the correct understanding of that tool and its evidence base and identifying factors influencing the tool's implementation.

OBJECTIVE: This study aimed to assess academic detailing as a method for simultaneously ensuring the correct …

Human Dna Polymerase Θ Does Not Harbor Intrinsic Nuclease Activity, Denisse Carvajal-Maldonado, Karl Zahn, Ryan Jensen, Richard D Wood, Sylvie Doublié

Faculty, Staff and Student Publications

No abstract provided.

A Population Health Approach To Workplace Mental Health: Rationale, Implementation And Engagement, Kaylee T. Woodard, Allison M. Bailey, Aaron I. Esagoff, Maren S. Fragala, Joanna I. Hayward, Jennifer L. Hunter, Yea Jen Hsu, Paul M. Kim, Matthew E. Peters, Susan M. Carr

School of Medicine Faculty Publications

Objectives: To describe a population health-based program to support employee and dependent mental health and learn from engagement trends. Methods: Retrospective analysis of a program utilizing an assessment of mental health risk. For scoring “at risk,” a Care Concierge is offered to connect users with resources. Results: Participation was offered to 56,442 employees and dependents. Eight thousand seven hundred thirty-one completed the assessment (15%). Of those, 4,644 (53%) scored moderate or higher. A total of 418 (9%) engaged the Care Concierge. Factors that negatively influenced the decision to engage care included bodily pain, financial concerns. Positive influences were younger age, …

Cdk8/Cdk19 Promotes Mitochondrial Fission Through Drp1 Phosphorylation And Can Phenotypically Suppress Pink1 Deficiency In Drosophila, Jenny Zhe Liao, Hyung-Lok Chung, Claire Shih, Kenneth Kin Lam Wong, Debdeep Dutta, Zelha Nil, Catherine Grace Burns, Oguz Kanca, Ye-Jin Park, Zhongyuan Zuo, Paul C Marcogliese, Katherine Sew, Hugo J Bellen, Esther M Verheyen

Faculty, Staff and Students Publications

Cdk8 in Drosophila is the orthologue of vertebrate CDK8 and CDK19. These proteins have been shown to modulate transcriptional control by RNA polymerase II. We found that neuronal loss of Cdk8 severely reduces fly lifespan and causes bang sensitivity. Remarkably, these defects can be rescued by expression of human CDK19, found in the cytoplasm of neurons, suggesting a non-nuclear function of CDK19/Cdk8. Here we show that Cdk8 plays a critical role in the cytoplasm, with its loss causing elongated mitochondria in both muscles and neurons. We find that endogenous GFP-tagged Cdk8 can be found in both the cytoplasm and nucleus. …

Somatic Mutations Of Esophageal Adenocarcinoma: A Comparison Between Black And White Patients, Hyeyeun Lim, Marie-Claude Gingras, Jing Zhao, Jinyoung Byun, Patricia D Castro, Spiridon Tsavachidis, Jianhong Hu, Harshavardhan Doddapaneni, Yi Han, Donna M Muzny, Richard A Gibbs, Christopher I Amos, Aaron P Thrift

Faculty, Staff and Students Publications

Esophageal adenocarcinoma is the most common histological subtype of esophageal cancer in Western countries and shows poor prognosis with rapid growth. EAC is characterized by a strong male predominance and racial disparity. EAC is up to fivefold more common among Whites than Blacks, yet Black patients with EAC have poorer survival rates. The racial disparity remains largely unknown, and there is limited knowledge of mutations in EAC regarding racial disparities. We used whole-exome sequencing to show somatic mutation profiles derived from tumor samples from 18 EAC male patients. We identified three molecular subgroups based on the pre-defined esophageal cancer-specific mutational …

Fourteen-Day Vonoprazan-Based Bismuth Quadruple Therapy For H Pylori Eradication In An Area With High Clarithromycin And Levofloxacin Resistance: A Prospective Randomized Study (Vq-Hp Trial), Nuttapat Tungtrongchitr, Phubordee Bongkotvirawan, Sarita Ratana-Amornpin, Sith Siramolpiwat, Thanee Eiamsitrakoon, Pornpen Gamnarai, Arti Wongcha-Um, Yoshio Yamaoka, Kammal Kumar Pawa, Ratha-Korn Vilaichone

Faculty, Staff and Students Publications

Potassium-competitive acid blockers (P-CABs) provide potent acid inhibition, yet studies on P-CAB-based quadruple therapy for H. pylori eradication are limited. We theorized that integrating bismuth subsalicylate into a quadruple therapy regimen could enhance eradication rates. However, data on the efficacy of vonoprazan bismuth quadruple therapy are notably scarce. Therefore, the aim of this study was to evaluate the efficacy of vonoprazan-based bismuth quadruple therapy in areas with high clarithromycin and levofloxacin resistance. This was a prospective, single-center, randomized trial conducted to compare the efficacy of 7-day and 14-day vonoprazan-based bismuth quadruple therapy for H. pylori eradication between June 1, 2021, …

Durability Of Original Monovalent Mrna Vaccine Effectiveness Against Covid-19 Omicron-Associated Hospitalization In Children And Adolescents - United States, 2021-2023., Laura D. Zambrano, Margaret M. Newhams, Regina M. Simeone, Amanda B. Payne, Michael Wu, Amber O. Orzel-Lockwood, Natasha B. Halasa, Jemima M. Calixte, Pia S. Pannaraj, Kanokporn Mongkolrattanothai, Julie A Boom, Leila C Sahni, Satoshi Kamidani, Kathleen Chiotos, Melissa A Cameron, Aline B Maddux, Katherine Irby, Jennifer E. Schuster, Elizabeth H. Mack, Austin Biggs, Bria M. Coates, Kelly N. Michelson, Katherine E. Bline, Ryan A. Nofziger, Hillary Crandall, Charlotte V. Hobbs, Shira J. Gertz, Sabrina M. Heidemann, Tamara T. Bradford, Tracie C. Walker, Stephanie P. Schwartz, Mary Allen Staat, Samina S. Bhumbra, Janet R. Hume, Michele Kong, Melissa S. Stockwell, Thomas J. Connors, Melissa L. Cullimore, Heidi R. Flori, Emily R. Levy, Natalie Z. Cvijanovich, Matt S. Zinter, Mia Maamari, Cindy Bowens, Danielle M. Zerr, Judith A. Guzman-Cottrill, Ivan Gonzalez, Angela P. Campbell, Adrienne G. Randolph, Overcoming Covid-19 Investigators

Manuscripts, Articles, Book Chapters and Other Papers

Pediatric COVID-19 vaccination is effective in preventing COVID-19-related hospitalization, but duration of protection of the original monovalent vaccine during SARS-CoV-2 Omicron predominance merits evaluation, particularly given low coverage with updated COVID-19 vaccines. During December 19, 2021-October 29, 2023, the Overcoming COVID-19 Network evaluated vaccine effectiveness (VE) of ≥2 original monovalent COVID-19 mRNA vaccine doses against COVID-19-related hospitalization and critical illness among U.S. children and adolescents aged 5-18 years, using a case-control design. Too few children and adolescents received bivalent or updated monovalent vaccines to separately evaluate their effectiveness. Most case-patients (persons with a positive SARS-CoV-2 test result) were unvaccinated, despite …

Cracking A Back Is Not Rehabilitation: A Comparative Analysis Of Chiropractic Vs. Physical Therapy, Lauren M. Radack

Student Scholar Showcase

There is an increasingly common belief among the general public that chiropractic care is more successful in treating injuries than physical therapy. Research shows that chiropractic care cannot be compared to physical therapy due to their different skill sets, knowledge of treatment, and applications; therefore, one modality cannot be determined better than the other. While the two domains are incomparable, individuals continue to feel pressured to select between chiropractic care and physical Therapy. Analyzing the influence of the false claims and misinformation that surrounds rehabilitation services, the belief that physical therapy treatment is able to be replaced by chiropractic treatment …