Pathological Conditions, Signs and Symptoms Commons^™

A Rare Case Of Anoxic Brain Injury Secondary To Masld-Induced Hyperammonemia, Renu Thomas, Nhu Chau T. Nguyen, Daniel Bao, Jonathan Tang, Uzma Ali, Damon Cao

Gulf Coast Division GME Research Symposium 2024

No abstract provided.

Suspected Retropharyngeal Abscess Resulting In Quadruple Amputation: A Case Report, Olivia Little, Noah Pierzchajlo, Jimmy Nguyen, Zachery D. Neil, Maulik Patel

South Atlantic Division GME Research Day 2024

No abstract provided.

Peptostreptococcus Endocarditis Bacteremia, Kimberly Mathurin, Payton Williams, Sydney Koenig, Minh Chung, Grayson Beasley, Kaleb Freeman

South Atlantic Division GME Research Day 2024

No abstract provided.

Retropharyngeal Abscess Or Malignancy? A Difficult Differential Diagnosis In New Neck Masses, Mary Therese Thomas, Brooke Reese, Mary Carter

South Atlantic Division GME Research Day 2024

No abstract provided.

Late Mortality Following Severe Hypothermia In A Trauma Patient, Francheska C. Razalan-Krause, Lawson W. Blake, Alvaro H. Fonseca

South Atlantic Division GME Research Day 2024

No abstract provided.

Functional Neurologic Disorder (Seizure Type) Leading To Intubation Successfully Treated With Cbt, Hersheth Aggarwal, Kamal Albright

South Atlantic Division GME Research Day 2024

No abstract provided.

Woman With A Lump Under Her Tongue, Rachel Sealby, Steven Goodfriend, Martin Wegman

South Atlantic Division GME Research Day 2024

No abstract provided.

Beyond The Bruise/Swelling And Ear-Resistible Issues: Exploring The Etiology, Management, And Complications Of Auricular Hematoma, Jenny Tran, Annette Santiago

East Florida Division GME Research Day 2024

No abstract provided.

Acute Mesenteric Ischemia In Patients With Covid-19, Tristan Fun, Natalie Hurlock, Danielle Ford

North Texas GME Research Forum 2024

Introduction: Patient with COVID-19 are more likely to have thrombotic events, including deep vein thrombosis (DVT), pulmonary embolism (PE), and disseminated intravascular coagulation (DIC). There have been many case reports of patient with acute mesenteric ischemia (AMI) in the setting of COVID-19. Incidences of AMI occur in about 0.1% of acute hospital admissions. Short term mortality from AMI range from 26-86%. Therefore, early diagnosis and treatment are essential, yet diagnosis is difficult and AMI can often go unrecognized as a cause of death. This study attempted to establish the risk of patients with COVID-19 having acute mesenteric ischemia and compare …

Outpatient Fall Prevention In Ambulatory Adults 65 Years Old And Over, Dorothy L. Osborne-White

Doctor of Nursing Practice (DNP) Scholarly Projects - Archive

Background: In the United States (U.S.), falls are the leading cause of injury among adults 65 and over, resulting in 36 million falls yearly (Moreland et al., 2020). According to the Centers for Disease Control and Prevention (CDC, 2023), one in four older adults experiences a fall each year. Falls are the world's second most prominent cause of accidental deaths (World Health Organization [WHO], 2021). Falls are the leading cause of both fatal and non-fatal injuries among older adults (Moreland et al., 2020).

Methods: A quality improvement project that included a fall bundle was implemented in a primary clinic. A …

The Effectiveness Of The Lifestyle Medicine Residency Curriculum On Primary Care Residents’ Lifestyle Medicine Leadership, Knowledge, Assessment, And Management Skills, Karina Doucet, Emmanuel Morakinyo, Nicholas D'Angelo, Suzanne Perkins

South Atlantic Division GME Research Day 2024

No abstract provided.

Subcutaneous Emphysema Of Unknown Etiology In A Young Healthy Adult Male: A Case Report, Charlie Wu, Teneme Konne

TriStar Division GME Research Day 2024

No abstract provided.

Anchoring Sepsis Management: A Retrospective Cohort Study On Fluid Resuscitation In Advanced And End-Stage Renal Disease With Sepsis, Hunter Reed, Abraheim Al-Nasseri, Adam Robarge, Uzman Kazi

West Florida Division GME Research Day 2024

No abstract provided.

Differences In Clinical Interventions And Outcomes In Septic Patients With Heart Failure A Prospective Single Center Experience From The Sepsisquad Investigators, Jose Rodriguez Castro, Manjot Malhi, Rafael Miret, Kristen Santana, Anna Feliszek, Kevin Gopala Rao, Lyanne Rolon, Garrett Wagner, Siddarth Kathuria, Raiko Diaz, Daniel Heller, Mauricio Danckers

East Florida Division GME Research Day 2024

No abstract provided.

Autonomic Modulation Of Cardiac Function In Hypertrophic Cardiomyopathy, Jenna Rose Disser

Dissertations, Master's Theses and Master's Reports

Hypertrophic cardiomyopathy (HCM) is the most common genetic heart disorder. HCM is characterized by cardiac hypertrophy, fibrosis, and an increased risk of fatal arrhythmias and sudden cardiac death. Previous studies in humans with HCM have demonstrated increased cardiac norepinephrine spillover and reduced beta-1 receptor (β1R) expression in the left ventricle (LV). We have previously demonstrated that cardiac sympathetic tone is elevated in an alpha-tropomyosin mutant mouse model of HCM. We hypothesized that HCM mice would demonstrate reduced β1R expression in the LV and attenuated heart rate (HR) and dP/dt max responses to ramped infusion of the β1R agonist, dobutamine. …

Survivorship, Outcomes, And Risk Factors For Conversion To Total Hip Arthroplasty After Revision Hip Arthroscopic Surgery In Obese Patients: Results At A Minimum 5-Year Follow-Up, Peng Li, Jie Luo, Zilong Zheng, Lu Meng, Anqi Zhang, Wei Cao, Xiaomei Gong

Faculty, Staff and Student Publications

OBJECTIVE: A high number of Non-Small Cell Lung Cancer (NSCLC) patients with brain metastasis who have not had surgery often have a negative outlook. Radiotherapy remains a most common and effective method. Nomograms were developed to forecast the cancer-specific survival (CSS) and overall survival (OS) in NSCLC individuals with nonoperative brain metastases who underwent radiotherapy.

METHODS: Information was gathered from the Surveillance, Epidemiology, and End Results (SEER) database about patients diagnosed with NSCLC who had brain metastases not suitable for surgery. Nomograms were created and tested using multivariate Cox regression models to forecast CSS and OS at intervals of 1, …

Pathomic Features Reveal Immune And Molecular Evolution From Lung Preneoplasia To Invasive Adenocarcinoma, Pingjun Chen, Frank R Rojas, Xin Hu, Alejandra Serrano, Bo Zhu, Hong Chen, Lingzhi Hong, Rukhmini Bandyoyadhyay, Muhammad Aminu, Neda Kalhor, J Jack Lee, Siba El Hussein, Joseph D Khoury, Harvey I Pass, Andre L Moreira, Vamsidhar Velcheti, Daniel H Sterman, Junya Fukuoka, Kazuhiro Tabata, Dan Su, Lisha Ying, Don L Gibbons, John V Heymach, Ignacio I Wistuba, Junya Fujimoto, Luisa M Solis Soto, Jianjun Zhang, Jia Wu

Faculty, Staff and Student Publications

Recent statistics on lung cancer, including the steady decline of advanced diseases and the dramatically increasing detection of early-stage diseases and indeterminate pulmonary nodules, mark the significance of a comprehensive understanding of early lung carcinogenesis. Lung adenocarcinoma (ADC) is the most common histologic subtype of lung cancer, and atypical adenomatous hyperplasia is the only recognized preneoplasia to ADC, which may progress to adenocarcinoma in situ (AIS) and minimally invasive adenocarcinoma (MIA) and eventually to invasive ADC. Although molecular evolution during early lung carcinogenesis has been explored in recent years, the progress has been significantly hindered, largely due to insufficient materials …

Comparative Study Between Antegrade Flexible Ureteroscopy And Reterograde Intrarenal Surgery In The Management Of Impacted Upper Ureteric Stones 15 Cm Or Larger, Ahmed Mohey, Ahmed A Abdelfattah, Ahmed E Mohammed, Abdelmoniem Marzouk, Amr S El-Dakhakhny

Faculty, Staff and Student Publications

OBJECTIVE: To prospectively investigate the safety and efficacy of antegrade flexible ureteroscopy (FURS) with the following criteria (supine, ultrasonic guided puncture through lower calyx with 14 fr tract, tubeless) versus retrograde intrarenal surgery (RIRS) in the management of large impacted upper ureteric stones ≥ 1.5 cm.

PATIENTS AND METHODS: This study recruited 61 patients with single large impacted upper ureteric stone of ≥ 1.5 cm. The patients were randomly allocated to two groups. Group A, included 31 patients who treated by antegrade FURS, all patients were put in supine modified galadako Valdivia position and the renal access is reached by …

Early And Empirical High-Dose Cryoprecipitate For Hemorrhage After Traumatic Injury: The Cryostat-2 Randomized Clinical Trial, Ross Davenport, Nicola Curry, Erin E Fox, Helen Thomas, Joanne Lucas, Amy Evans, Shaminie Shanmugaranjan, Rupa Sharma, Alison Deary, Antoinette Edwards, Laura Green, Charles E Wade, Jonathan R Benger, Bryan A Cotton, Simon J Stanworth, Karim Brohi, Cryostat-2 Principal Investigators

Faculty, Staff and Student Publications

IMPORTANCE: Critical bleeding is associated with a high mortality rate in patients with trauma. Hemorrhage is exacerbated by a complex derangement of coagulation, including an acute fibrinogen deficiency. Management is fibrinogen replacement with cryoprecipitate transfusions or fibrinogen concentrate, usually administered relatively late during hemorrhage.

OBJECTIVE: To assess whether survival could be improved by administering an early and empirical high dose of cryoprecipitate to all patients with trauma and bleeding that required activation of a major hemorrhage protocol.

DESIGN, SETTING, AND PARTICIPANTS: CRYOSTAT-2 was an interventional, randomized, open-label, parallel-group controlled, international, multicenter study. Patients were enrolled at 26 UK and US …

Dietary Analysis For Hashimoto’S Thyroiditis: An Integrative Review, Evan Thompson, Alison Hultquist

Master of Science in Nursing Final Projects

Abstract

Hashimoto’s Thyroiditis (HT) is the leading cause of primary hypothyroidism in the United States. In HT, there is an infiltration by lymphocytes which leads to the production of autoantibodies against the thyroid gland. Throughout this integrative review, the aim was to evaluate the effectiveness of micronutrient supplementation and dietary management as adjunct treatments in HT. The purpose was to assist primary care providers in the development of a more holistic plan of care. Literature published within the past seven years was gathered and reviewed from PubMed, CINAHL, and Cochrane Library. Findings indicate that many patients with HT may benefit …

Impact Of Receiving Hospital On Out‐Of‐Hospital Cardiac Arrest Outcome: Racial And Ethnic Disparities In Texas, Ryan Huebinger, Marina Del Rios, Benjamin S Abella, Bryan Mcnally, Carrie Bakunas, Richard Witkov, Micah Panczyk, Eric Boerwinkle, Bentley Bobrow

Faculty, Staff and Student Publications

Background Factors associated with out-of-hospital cardiac arrest (OHCA) outcome disparities remain poorly understood. We evaluated the role of receiving hospital on OHCA outcome disparities. Methods and Results We studied people with OHCA who survived to hospital admission from TX-CARES (Texas Cardiac Arrest Registry to Enhance Survival), 2014 to 2021. Using census data, we stratified OHCAs into majority (>50%) strata: non-Hispanic White race and ethnicity, non-Hispanic Black race and ethnicity, and Hispanic or Latino ethnicity. We stratified hospitals into performance quartiles based on the primary outcome, survival with good neurologic outcome. We evaluated the association between race and ethnicity and …

Incidence And Risk Factors For Pneumonitis Associated With Checkpoint Inhibitors In Advanced Non-Small Cell Lung Cancer: A Single Center Experience, Mehmet Altan, Felipe Soto, Linda L Zhong, Fechukwu O Akhmedzhanov, Nathaniel R Wilson, Abdulrazzak Zarifa, Aya A Albittar, Vincent Yang, Jeff Lewis, Waree Rinsurongkawong, J Jack Lee, Vadeerat Rinsurongkawong, Jianjun Zhang, Don L Gibbons, Ara A Vaporciyan, Kristofer Jennings, Fareed Khawaja, Saadia A Faiz, Vickie R Shannon, Girish Shroff, Myrna C B Godoy, Naval G Daver, Saumil Gandhi, Tito R Mendoza, Aung Naing, Carrie Daniel-Macdougall, John V Heymach, Ajay Sheshadri

Faculty, Staff and Student Publications

INTRODUCTION: Immune checkpoint inhibitor (ICI) pneumonitis causes substantial morbidity and mortality. Estimates of real-world incidence and reported risk factors vary substantially.

METHODS: We conducted a retrospective review of 419 patients with advanced non-small cell lung cancer (NSCLC) who were treated with anti-PD-(L)1 with or without anti-CTLA-4 therapy. Clinical, imaging, and microbiological data were evaluated by multidisciplinary adjudication teams. The primary outcome of interest was grade ≥2 (CTCAEv5) pneumonitis. Clinicopathologic variables, tobacco use, cancer therapies, and preexisting lung disease were assessed for univariate effects using Cox proportional hazards models. We created multivariate Cox proportional hazards models to assess risk factors for …

From Covid-19 To Long Covid; The Forms Of The Neurological Manifestations, Sana Ahuja, Sufian Zaheer

Journal of Mind and Medical Sciences

Ever since the SARS-CoV-2 infection was declared a global pandemic in 2020, numerous multisystemic manifestations have been discovered. The COVID-19 is known to cause a wide spectrum of neurological symptoms like fatigue, headache, brain fog, stroke, smell and taste disorders, encephalopathy and neurodegenerative disorders. The neurological manifestations are more prevalent in the post-COVID syndrome or long COVID. The National Institute for Health and Care Excellence and WHO defined Ongoing Symptomatic COVID as 4-12 weeks post infection and post COVID-19 syndrome as persistence of symptoms beyond 12 weeks. So far there are limited data available regarding the pathophysiology of neurological symptoms …

Chronic Exertional Compartment Syndrome: A Case Report About Claudication In A Healthy Adult, Adrienne Mays-Kingston, Jeremy Eckels, Holly Farkosh, Austin Nichols, Paris Johnson, Adam M. Franks

Marshall Journal of Medicine

Claudication occurs when the blood supply is insufficient to service the musculature in the body with oxygen and metabolic waste management. A clinical complaint of claudication is commonly seen in primary care among older patients with vascular risk factors. A young and healthy patient presenting with claudication is less common and often results in delayed diagnosis with numerous extraneous diagnostic studies. This case discusses a young, healthy male patient with lower extremity symptoms that got worse with exercise and better with rest. He had normal physical exam findings leading to multiple diagnostic studies and over 12 months between the onset …

Enolase Inhibitors As Early Lead Therapeutics Against Trypanosoma Brucei, Colm P Roster, Danielle Lavigne, Jillian E Milanes, Emily Knight, Heidi D Anderson, Sabrina Pizarro, Elijah M Harding, Meredith T Morris, Victoria C Yan, Cong-Dat Pham, Florian Muller, Samuel Kwain, Kerrick C Rees, Brian Dominy, Daniel C Whitehead, Md Nasir Uddin, Steven W Millward, James C Morris

Faculty, Staff and Student Publications

Glucose metabolism is critical for the African trypanosome, Trypanosoma brucei, serving as the lone source of ATP production for the bloodstream form (BSF) parasite in the glucose-rich environment of the host blood. Recently, phosphonate inhibitors of human enolase (ENO), the enzyme responsible for the interconversion of 2-phosphoglycerate (2-PG) to phosphoenolpyruvate (PEP) in glycolysis or PEP to 2-PG in gluconeogenesis, have been developed for the treatment of glioblastoma multiforme (GBM). Here, we have tested these agents against T. brucei ENO (TbENO) and found the compounds to be potent enzyme inhibitors and trypanocides. For example, (1-hydroxy-2-oxopyrrolidin-3-yl) phosphonic acid (deoxy-SF2312) …

Sptan1/Numb Axis Senses Cell Density To Restrain Cell Growth And Oncogenesis Through Hippo Signaling, Dongxue Su, Yuxi Li, Weiji Zhang, Huan Gao, Yao Cheng, Yongqiang Hou, Junhong Li, Yi Ye, Zhangjian Lai, Zhe Li, Haitao Huang, Jiaxin Li, Jinhuan Li, Mengyu Cheng, Cheng Nian, Na Wu, Zhien Zhou, Yunzhi Xing, Yu Zhao, He Liu, Jiayu Tang, Qinghua Chen, Lixin Hong, Wengang Li, Zhihai Peng, Bin Zhao, Randy L Johnson, Pingguo Liu, Wanjin Hong, Lanfen Chen, Dawang Zhou

Faculty, Staff and Student Publications

The loss of contact inhibition is a key step during carcinogenesis. The Hippo-Yes-associated protein (Hippo/YAP) pathway is an important regulator of cell growth in a cell density-dependent manner. However, how Hippo signaling senses cell density in this context remains elusive. Here, we report that high cell density induced the phosphorylation of spectrin α chain, nonerythrocytic 1 (SPTAN1), a plasma membrane-stabilizing protein, to recruit NUMB endocytic adaptor protein isoforms 1 and 2 (NUMB1/2), which further sequestered microtubule affinity-regulating kinases (MARKs) in the plasma membrane and rendered them inaccessible for phosphorylation and inhibition of the Hippo kinases sterile 20-like kinases MST1 and …

Müllerian-Type Clear Cell Carcinoma Of Donor Origin In A Male Patient With A Kidney Transplant: Ascertained By Molecular Testing, J Bryan Iorgulescu, Leah K Shaw, Asif Rashid, Priya Rao, Sreedhar Mandayam, Keyur P Patel, Kathleen M Schmeler, Richard K Yang, Pavlos Msaouel

Faculty, Staff and Student Publications

Clear cell carcinomas of Müllerian origin have a strong female predominance and only extremely rarely will arise within the kidney, presumably due to ectopic Müllerian embryogenesis. Herein, we report a unique case of metastatic Müllerian type clear cell carcinoma in a 37-year-old patient who had previously received a transplanted kidney from his father at age 11 (due to severe bilateral vesicoureteral reflux) and remained on chronic immunosuppression. The tumor was highly aggressive and demonstrated somatic mutations in NF2 and SETD2. Imaging of the transplanted kidney did not reveal any clear evidence of malignancy. However, targeted multigene sequencing and short tandem …

Using Noninvasive Calibrated Cuff Plethysmography To Observe The Effects Of Cold-Water Immersion On Arterial Compliance, Rita M. Grigorian

Master's Theses

As the prevalence of cardiovascular diseases continues to exponentially grow in populations across the globe, the necessity of determining underlying factors, effective methods of diagnoses, and universally available preventive measures also grows. Early detection of endothelial dysfunction, a proven precursor of cardiovascular diseases, can be extremely impactful in encouraging preventative measures and early intervention before medical conditions become chronic. In recent years, ice plunging, a form of cryotherapy involving full body immersion in cold water, has gained popularity within circles of fitness and health practitioners, gaining the interest of people of all backgrounds. Certain parallels observed between the human physiological …

Evaluation Of Inactivated Avian Influenza Virus And Newcastle Disease Virus Bivalent Vaccination Program Against Newly Circulated H5n8 And Ndv Strains, Ahmed A Azab, Nahed Yehia, Mohamed Makhareta, Mahmoud Samir, Abdelrahman Shoukry, Ahmed Abd Elhalem Mohamed, Sadeq K Alhag, Afaf S Alwabli, Mohamed T El-Saadony, Khaled A El-Tarabily, Mohamed A Soliman

Faculty, Staff and Student Publications

Avian influenza virus (AIV) and Newcastle disease virus (NDV) are respiratory illness syndromes that have recently been detected in vaccinated flocks and are causing major financial losses in the chicken farming industry. The objective was to evaluate the efficacy of Valley Vac H5Plus NDVg7 vaccine in protecting chickens against the H5N8 and NDV strains that have recently been circulating in comparison with the efficacy of the commercially available bivalent H5+ND7 vaccine. In contrast to the H5+ND7 vaccine, which was made of genetically distinct H5N8/2018 clade 2.3.4.4b genotype group (G5), H9N2/2016, H5N1/2017, and genetically comparable NDV genotype VII 1.1/2019 of the …

Nlrp3 Selectively Drives Il-1Β Secretion By Pseudomonas Aeruginosa Infected Neutrophils And Regulates Corneal Disease Severity, Martin S Minns, Karl Liboro, Tatiane S Lima, Serena Abbondante, Brandon A Miller, Michaela E Marshall, Jolynn Tran Chau, Alicia Roistacher, Arne Rietsch, George R Dubyak, Eric Pearlman

Faculty, Staff and Student Publications

Macrophages infected with Gram-negative bacteria expressing Type III secretion system (T3SS) activate the NLRC4 inflammasome, resulting in Gasdermin D (GSDMD)-dependent, but GSDME independent IL-1β secretion and pyroptosis. Here we examine inflammasome signaling in neutrophils infected with Pseudomonas aeruginosa strain PAO1 that expresses the T3SS effectors ExoS and ExoT. IL-1β secretion by neutrophils requires the T3SS needle and translocon proteins and GSDMD. In macrophages, PAO1 and mutants lacking ExoS and ExoT (ΔexoST) require NLRC4 for IL-1β secretion. While IL-1β release from ΔexoST infected neutrophils is also NLRC4-dependent, infection with PAO1 is instead NLRP3-dependent and driven by the ADP ribosyl transferase activity …