Medicine and Health Sciences Commons^™

Evaluation Of Upper Airway Changes Following Surgical Removal Of The Adenoids Using 3-D Cone Beam Ct, Christopher C. Schultz

Theses & Dissertations

Purpose: The purpose of this study was to evaluate the changes in volume, cross-sectional area and depth of the upper airway following the surgical removal of the adenoids.

Materials and Methods: 16 patients were diagnosed with hypertrophic adenoids and referred for surgical removal. Pre-surgical and post-surgical CBCT scans were taken on each patient. Volume measurements of the total airway, oropharynx and nasopharynx were recorded. In addition, cross-sectional areas and airway depths at the posterior nasal spine (PNS) and cervical vertebrae 2 were recorded. 15 patients diagnosed with no or mild adenoid hypertrophy were treated as the control group. The controls …

Research Roundup From The Research Committee, Mary Insana Fisher, Shana Harrington

Mary Insana Fisher

With the expectations of accountability by consumers and third party payors for the efficacy of physical therapy practice, there has been a significant increase in the push to develop outcome measures in rehabilitation. One type of these measures, patient-reported outcome measures (PROs), are becoming increasingly more common in clinical practice. The American Physical Therapy Association’s Guide to Physical Therapist Practice 3rd edition includes outcomes assessment as an integral part of the Patient and Client Management model, and delineates that appropriate tests and measures depend upon established psychometric properties of the measurement.1 The Section on Research formed the Evidence Database to …

Oncology Section Edge Task Force On Breast Cancer Outcomes: A Systematic Review Of Outcome Measures For Functional Mobility, Mary Insana Fisher, Jeannette Lee, Claire Davies, Hannah Geyer, Genevieve Colon, Lucinda Pfalzer

Mary Insana Fisher

Background: Breast cancer treatments in women with breast cancer often result in physical impairments that lead to activity limitations and participation restrictions. These limitations and restrictions manifest in impaired functional mobility skills that may impact survivorship. Thus, evaluation of functional mobility is an important part of survivorship care. Purpose: To identify functional mobility outcome measures that possess strong psychometric properties and are clinically useful for examination of women treated for breast cancer. Methods: Multiple electronic databases were searched for articles published after 1995. Studies were included if they reported psychometric properties, used clinically feasible methods, were performed on adults, and …

Knee Range Of Motion: Reliability And Agreement Of 3 Measurement Methods, Paul G. Peters, Michael A. Herbenick, Philip A. Anloague, Ronald J. Markert, L. Joseph Rubino

Philip A. Anloague

We conducted a study to compare 3 methods of measuring knee range of motion: visual estimation by physicians, hand goniometry by physical therapists, and radiographic goniometry. We hypothesized that reliability would be high within and across all techniques. We found intrarater and interrater reliability to be satisfactory for visual estimation, hand goniometry, and radiographic goniometry. Interrater reliability across methods did not agree satisfactorily. Between-methods differences in estimating knee range of motion may result from variations in technique among physicians and physical therapists.

The Association Between Critical Thinking And Scholastic Aptitude On First-Time Pass Rate Of The National Physical Therapy Examination, Daniel W. Suckow, C. Jayne Brahler, Betsy Donahoe-Fillmore, Mary Insana Fisher, Philip A. Anloague

Philip A. Anloague

Objectives: 1) To investigate the relationships among critical thinking (CT) abilities, overall academic performance in the Doctorate of Physical Therapy (DPT) program as measured by cumulative grade point average (GPA), and National Physical Therapy Examination (NPTE) licensure scores, and 2) To determine if NPTE scores were significantly different between groups of students who were classified as having low, moderate or high CT abilities. Background: It is well-established that physical therapy practice requires good clinical reasoning skills. Passage of the NPTE is required for licensure. Research to date has been mixed as to whether CT abilities or GPA can predict success …

Chronic Elbow Dislocation Treated With Open Reduction And Lateral Ulnar Collateral Ligament Reconstruction, Louis Joseph Rubino, Michael A. Herbenick, Ryan P. Finnan, Philip A. Anloague

Philip A. Anloague

In the United States, chronic unreduced elbow dislocations are rare injuries. We report the successful short-term outcome of a chronic elbow dislocation treated with open reduction and lateral ulnar collateral ligament reconstruction using a split semitendinosus allograft in a figure-of-8 technique without use of hinged external fixation. The authors have obtained the patient’s written informed consent for print and electronic publication of the case report.

Mechanisms By Which Dietary Ellagic Acid Attenuates Obesity And Obesity-Mediated Metabolic Complications, Inhae Kang

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Ellagic acid (EA) is a polyphenol found in various fruits and plants, such as berries, pomegranates, muscadine grapes, nuts and bark of oak tree. EA has been known to exhibit anti-inflammatory and anti-proliferative effects in various types of cancer. However, little is known about the effects of EA on obesity. Herein, 1) the lipid-lowering role of EA was identified in primary human adipose stem cells (hASCs) and human hepatoma Huh7 cells; 2) the molecular mechanisms by which EA attenuates adipogenesis by epigenetic modification were identified; 3) the effects of EA on high fat and high sucrose-mediated obesity was …

Breast Cancer Rehabilitation: Clinical Examination And Outcomes Assessment, Nicole L. Stout, Shana Harrington, Lucinda Pfalzer, Mary Insana Fisher

Mary Insana Fisher

Breast cancer is the most commonly diagnosed cancer in women in the United States. The treatment for breast cancer occurs along a protracted time period and includes many different disease treatment modalities. These treatments carry with them a large number of adverse effects that negatively impact function in both the short term and long term. It is necessary for rehabilitation providers to interface with patients being treated for breast cancer throughout the continuum of care so that interval assessments can be conducted to identify emerging impairments and alleviate disability. To achieve this, the rehabilitation provider must have an understanding of …

Lipoproteins And Health Outcomes: Cognitive And Physical Function In Older Adults, Marianne Chanti-Ketterl

USF Tampa Graduate Theses and Dissertations

Cardiovascular health is a major determinant of quality of life and mortality, especially in older adulthood. With the world’s oldest population increasing at expedited rates, challenges from cardiovascular conditions and its implications are spawning. Although it is well known that dyslipidemia may lead to cardiac events, less is known about the effects on cognitive and physical function in older adults. Epidemiological studies show that optimizing current preventive strategies even at older ages may reduce the incidence of cardiovascular comorbidity (e.g. hypertension, stroke) and increase quality of life. Determining the association between lipoproteins and cognitive and functional performance in older adults …

Penetrating Abdominal Trauma, Lauren Dudas Md

Department of Surgery

No abstract provided.

Vertebral Body Stapling Versus Bracing For Patients With High-Risk Moderate Idiopathic Scoliosis., Laury Cuddihy, Aina J Danielsson, Patrick J Cahill, Amer F Samdani, Harsh Grewal, John M Richmond, M J Mulcahey, John P Gaughan, M Darryl Antonacci, Randal R Betz

Department of Medicine Faculty Papers

Purpose. We report a comparison study of vertebral body stapling (VBS) versus a matched bracing cohort for immature patients with moderate (25 to 44°) idiopathic scoliosis (IS). Methods. 42 of 49 consecutive patients (86%) with IS were treated with VBS and followed for a minimum of 2 years. They were compared to 121 braced patients meeting identical inclusion criteria. 52 patients (66 curves) were matched according to age at start of treatment (10.6 years versus 11.1 years, resp. [P = 0.07]) and gender. Results. For thoracic curves 25-34°, VBS had a success rate (defined as curve progression

Interactions Of L-3,5,3′-Triiodothyronine, Allopregnanolone, And Ivermectin With The Gabaa Receptor: Evidence For Overlapping Intersubunit Binding Modes, Thomas Westergard, Reza Salari, Joseph V. Martin, Grace Brannigan

Department of Neuroscience Faculty Papers

No abstract provided.

Positive Allosteric Modulation Of Kv Channels By Sevoflurane: Insights Into The Structural Basis Of Inhaled Anesthetic Action., Qiansheng Liang, Warren D Anderson, Shelly T Jones, Caio S Souza, Juliana M Hosoume, Werner Treptow, Manuel Covarrubias

Department of Neuroscience Faculty Papers

Inhalational general anesthesia results from the poorly understood interactions of haloethers with multiple protein targets, which prominently includes ion channels in the nervous system. Previously, we reported that the commonly used inhaled anesthetic sevoflurane potentiates the activity of voltage-gated K+ (Kv) channels, specifically, several mammalian Kv1 channels and the Drosophila K-Shaw2 channel. Also, previous work suggested that the S4-S5 linker of K-Shaw2 plays a role in the inhibition of this Kv channel by n-alcohols and inhaled anesthetics. Here, we hypothesized that the S4-S5 linker is also a determinant of the potentiation of Kv1.2 and K-Shaw2 by sevoflurane. Following functional expression …

Deletion Of Cyclophilin D Impairs Β-Oxidation And Promotes Glucose Metabolism., Michele Tavecchio, Sofia Lisanti, Michael J Bennett, Lucia R Languino, Dario C Altieri

Department of Cancer Biology Faculty Papers

Cyclophilin D (CypD) is a mitochondrial matrix protein implicated in cell death, but a potential role in bioenergetics is not understood. Here, we show that loss or depletion of CypD in cell lines and mice induces defects in mitochondrial bioenergetics due to impaired fatty acid β-oxidation. In turn, CypD loss triggers a global compensatory shift towards glycolysis, with transcriptional upregulation of effectors of glucose metabolism, increased glucose consumption and higher ATP production. In vivo, the glycolytic shift secondary to CypD deletion is associated with expansion of insulin-producing β-cells, mild hyperinsulinemia, improved glucose tolerance, and resistance to high fat diet-induced liver …

Dna-Repair Defects And Olaparib In Metastatic Prostate Cancer., Joaquin Mateo, Suzanne Carreira, Shahneen Sandhu, Susana Miranda, Helen Mossop, Raquel Perez-Lopez, Daniel Nava Rodrigues, Dan Robinson, Aurelius Omlin, Nina Tunariu, Gunther Boysen, Nuria Porta, Penny Flohr, Alexa Gillman, Ines Figueiredo, Claire Paulding, George Seed, Suneil Jain, Christy Ralph, Andrew Protheroe, Syed Hussain, Robert Jones, Tony Elliott, Ursula Mcgovern, Diletta Bianchini, Jane Goodall, Zafeiris Zafeiriou, Chris T Williamson, Roberta Ferraldeschi, Ruth Riisnaes, Bernardette Ebbs, Gemma Fowler, Desamparados Roda, Wei Yuan, Yi-Mi Wu, Xuhong Cao, Rachel Brough, Helen Pemberton, Roger A'Hern, Amanda Swain, Lakshmi P Kunju, Rosalind Eeles, Gerhardt Attard, Christopher J Lord, Alan Ashworth, Mark A Rubin, Karen E Knudsen, Felix Y Feng, Arul M Chinnaiyan, Emma Hall, Johann S De Bono

Department of Medicine Faculty Papers

BACKGROUND: Prostate cancer is a heterogeneous disease, but current treatments are not based on molecular stratification. We hypothesized that metastatic, castration-resistant prostate cancers with DNA-repair defects would respond to poly(adenosine diphosphate [ADP]-ribose) polymerase (PARP) inhibition with olaparib.

METHODS: We conducted a phase 2 trial in which patients with metastatic, castration-resistant prostate cancer were treated with olaparib tablets at a dose of 400 mg twice a day. The primary end point was the response rate, defined either as an objective response according to Response Evaluation Criteria in Solid Tumors, version 1.1, or as a reduction of at least 50% in the …

Does Metal Transfer Differ On Retrieved Ceramic And Cocr Femoral Heads?, Eliza K Fredette, Daniel W Macdonald, Richard J Underwood, Antonia F. Chen, Md, Mba, Michael A Mont, Gwo-Chin Lee, Gregg R Klein, Clare M Rimnac, Steven M Kurtz

Rothman Institute Faculty Papers

Metal transfer has been observed on retrieved THA femoral heads for both CoCr and ceramic bearing materials. In vitro wear testing has shown increased wear to polyethylene acetabular liners with the presence of metal transfer. This study sought to investigate the extent of metal transfer on the bearing surface of CoCr and ceramic femoral heads and identify prevalent morphologies. Three bearing couple cohorts: M-PE (n = 50), C-PE (n = 35), and C-C (n = 15), were derived from two previously matched collections (n = 50/group) of CoCr and ceramic femoral heads. From the three cohorts, 75% of the femoral …

Palbociclib In Hormone-Receptor-Positive Advanced Breast Cancer., Nicholas C Turner, Cynthia Huang Bartlett, Massimo Cristofanilli

Department of Medicine Faculty Papers

No abstract provided.

Hernias, Lauren Dudas Md

Department of Surgery

No abstract provided.

Emerging Novel Therapies For Heart Failure., Anthony M Szema, Sophia Dang, Jonathan C Li

Department of Medicine Faculty Papers

Heart function fails when the organ is unable to pump blood at a rate proportional to the body's need for oxygen or when this function leads to elevated cardiac chamber filling pressures (cardiogenic pulmonary edema). Despite our sophisticated knowledge of heart failure, even so-called ejection fraction-preserved heart failure has high rates of mortality and morbidity. So, novel therapies are sorely needed. This review discusses current standard therapies for heart failure and launches an exploration into emerging novel treatments on the heels of recently-approved sacubitril and ivbradine. For example, Vasoactive Intestinal Peptide (VIP) is protective of the heart, so in the …

Orphan Nuclear Receptor Nur77 Inhibits Cardiac Hypertrophic Response To Beta-Adrenergic Stimulation., Guijun Yan, Ni Zhu, Shengdong Huang, Bing Yi, Xiying Shang, Ming Chen, Nadan Wang, Guan-Xin Zhang, Jennifer A Talarico, Douglas G Tilley, Erhe Gao, Jianxin Sun

Center for Translational Medicine Faculty Papers

The orphan nuclear receptor Nur77 plays critical roles in cardiovascular diseases, and its expression is markedly induced in the heart after beta-adrenergic receptor (β-AR) activation. However, the functional significance of Nur77 in β-AR signaling in the heart remains unclear. By using Northern blot, Western blot, and immunofluorescent staining assays, we showed that Nur77 expression was markedly upregulated in cardiomyocytes in response to multiple hypertrophic stimuli, including isoproterenol (ISO), phenylephrine (PE), and endothelin-1 (ET-1). In a time- and dose-dependent manner, ISO increases Nur77 expression in the nuclei of cardiomyocytes. Overexpression of Nur77 markedly inhibited ISO-induced cardiac hypertrophy by inducing nuclear translocation …

Targeting The Mrna-Binding Protein Hur Impairs Malignant Characteristics Of Pancreatic Ductal Adenocarcinoma Cells., Masaya Jimbo, Fernando F Blanco, Yu-Hung Huang, Aristeidis G Telonis, Brad A Screnci, Gabriela L Cosma, Vitali Alexeev, Gregory E Gonye, Charles Yeo, Janet A Sawicki, Jordan M Winter, Jonathan Brody, Md

Computational Medicine Center Faculty Papers

Post-transcriptional regulation is a powerful mediator of gene expression, and can rapidly alter the expression of numerous transcripts involved in tumorigenesis. We have previously shown that the mRNA-binding protein HuR (ELAVL1) is elevated in human pancreatic ductal adenocarcinoma (PDA) specimens compared to normal pancreatic tissues, and its cytoplasmic localization is associated with increased tumor stage. To gain a better insight into HuR's role in PDA biology and to assess it as a candidate therapeutic target, we altered HuR expression in PDA cell lines and characterized the resulting phenotype in preclinical models. HuR silencing by short hairpin and small interfering RNAs …

Novel Targeted Sirna-Loaded Hybrid Nanoparticles: Preparation, Characterization And In Vitro Evaluation., Nneka Dim, Maryna Perepelyuk, Olukayode Gomes, Chellappagounder Thangavel, Yi Liu, Robert Den, Ashakumary Lakshmikuttyamma, Sunday A Shoyele

Department of Radiation Oncology Faculty Papers

BACKGROUND: siRNAs have a high potential for silencing critical molecular pathways that are pathogenic. Nevertheless, their clinical application has been limited by a lack of effective and safe nanotechnology-based delivery system that allows a controlled and safe transfection to cytosol of targeted cells without the associated adverse effects. Our group recently reported a very effective and safe hybrid nanoparticle delivery system composing human IgG and poloxamer-188 for siRNA delivery to cancer cells. However, these nanoparticles need to be optimized in terms of particle size, loading capacity and encapsulation efficiency. In the present study, we explored the effects of certain production …

Computerized Adaptive Tests Detect Change Following Orthopaedic Surgery In Youth With Cerebral Palsy., M J Mulcahey, Mary D Slavin, Pengsheng Ni, Lawrence C Vogel, Scott H Kozin, Stephen M Haley, Alan M Jette

Department of Occupational Therapy Faculty Papers

BACKGROUND: The Cerebral Palsy Computerized Adaptive Test (CP-CAT) is a parent-reported outcomes instrument for measuring lower and upper-extremity function, activity, and global health across impairment levels and a broad age range of children with cerebral palsy (CP). This study was performed to examine whether the Lower Extremity/Mobility (LE) CP-CAT detects change in mobility following orthopaedic surgery in children with CP.

METHODS: This multicenter, longitudinal study involved administration of the LE CP-CAT, the Pediatric Outcomes Data Collection Instrument (PODCI) Transfer/Mobility and Sports/Physical Functioning domains, and the Timed "Up & Go" test (TUG) before and after elective orthopaedic surgery in a convenience …

Critical Assessment Of Outcomes In Acute Aortic Dissection (Type A) At A Community Hospital: A 10 Year Review, Tim S. Misselbeck Md, James K. Wu Md, Stephen Deturk Ba, Michael F. Szwerc Md, Sanjay M. Mehta Md, Theodore G. Phillips Md, Gary W. Szydlowski Md, Raymond L. Singer Md

Raymond L Singer MD

No abstract provided.

Treatment Of Acute Aortic Dissection At A Community Hospital: A 10 Year Review Of Outcomes., Timothy Misselbeck Md, Stephen Deturk, Matthew Wilson, Theodore Phillips Md, Michael Szwerc Md, Sanjay Mehta Md, Gary Szydlowski Md, Raymond Singer Md, James Wu Md

Raymond L Singer MD

No abstract provided.

Conventional Isolated Aortic Valve Replacement In Octogenarians: A 10-Year Single Center Experience, James K. Wu Md, Justin D. Roberts Do, Gregory S. Troutman Bs, Michael J. Weiss Mph, Sanjay M. Mehta Md, Theodore G. Phillips Md, Michael F. Szwerc Md, Gary W. Szydlowski Md, Tim S. Misselbeck Md, Raymond L. Singer Md

Raymond L Singer MD

No abstract provided.

Risk Factors Affecting Outcomes In Patients Undergoing Hypothermic Circulatory Arrest During Aortic Surgeries, Bree Ann Young, James K. Wu Md, Martin E. Matsumura Md, Tim S. Misselbeck Md, Sanjay M. Mehta Md, Theodore G. Phillips Md, Michael F. Szwerc Md, Gary W. Szydlowski Md, Raymond L. Singer Md

Raymond L Singer MD

No abstract provided.

A Prospective Highlight On Exosomal Nanoshuttles And Cancer Immunotherapy And Vaccination., Mohammad Rafi, Yadollah Omidi

Department of Neurology Faculty Papers

INTRODUCTION: Exosomes (EXOs) and ectosomes (ECTOs) are nanoscale membranous extracellular vesicles (EVs) derived from different cells mediating various cellular communications. EXOs are liberated based on the exocytosis of multivesicular bodies, while ECTOs are ubiquitously released from the plasma membranes.

METHODS: Here, in this paper, we go over the extracellular vesicular machineries and concisely highlight their clinical importance in solid tumors and their possible applications in cancer immunotherapy/vaccination.

RESULTS: In various types of cancers, these vesicles play central roles delivering cancer cell messages to the target cells, as a result both of them seem to provide a novel useful means for …

Chimeric Cells Of Maternal Origin Do Not Appear To Be Pathogenic In The Juvenile Idiopathic Inflammatory Myopathies Or Muscular Dystrophy., Carol M Artlett, Sihem Sassi-Gaha, Ronald C Ramos, Frederick W Miller, Lisa G Rider

Department of Medicine Faculty Papers

INTRODUCTION: Microchimeric cells have been studied for over a decade, with conflicting reports on their presence and role in autoimmune and other inflammatory diseases. To determine whether microchimeric cells were pathogenic or mediating tissue repair in inflammatory myopathies, we phenotyped and quantified microchimeric cells in juvenile idiopathic inflammatory myopathies (JIIM), muscular dystrophy (MD), and noninflammatory control muscle tissues.

METHOD: Fluorescence immunophenotyping for infiltrating cells with sequential fluorescence in situ hybridization was performed on muscle biopsies from ten patients with JIIM, nine with MD and ten controls.

RESULTS: Microchimeric cells were significantly increased in MD muscle (0.079 ± 0.024 microchimeric cells/mm(2) …

Developments In Neurovascular Diseases And Treatments., Robert M Starke, Stephen J Monteith, Andrew M Southerland, R Webster Crowley, Nohra Chalouhi, Dale Ding, David M Hasan, Aaron S Dumont

Department of Neurosurgery Faculty Papers

No abstract provided.