Non-Human Animals Providing Rescue In Medical Emergencies, 2019 University of Tuebingen (Germany), BG Trauma Hospital Tuebingen
Non-Human Animals Providing Rescue In Medical Emergencies, Rainer Spiegel
In their target article, Chapman & Huffman challenge the quotation of Sir William Osler that the desire to take medication distinguishes humans from non-human animals. They provide examples of self-medication in non-human animals. Based on these examples, it can be inferred that non-human animals practice at least some form of medicine for symptom control. I would like to extend this view by showing that non-human animals not only provide self-medication, but also rescue others facing emergencies.
Mechanisms Of Left Ventricular Thrombus Formation In Heart Failure With Reduced Ejection Fraction: Novel Insights From Two-Dimensional Speckle Tracking Echocardiography, 2018 Aurora Cardiovascular Services
Mechanisms Of Left Ventricular Thrombus Formation In Heart Failure With Reduced Ejection Fraction: Novel Insights From Two-Dimensional Speckle Tracking Echocardiography, Dhruv Chawla, Tracy Hammonds, Tadele Mengesha, Matt Umland, Khawaja Afzal Ammar, Vinay Thohan
Aurora Heart Failure / Transplant Faculty
Background: Patients suffering from heart failure with reduced ejection fraction (HFrEF) are at increased risk for left ventricular (LV) thrombus and subsequent thromboembolism, yet anticoagulation is not routinely recommended for left ventricular ejection fraction (LVEF) alone. We sought to determine the role of two-dimensional speckle tracking echocardiography (2D-STE) to quantify regional changes in cardiac function associated with LV thrombus, which may prospectively guide anticoagulation.
Purpose: Help enable cardiovascular clinicians to use 2D-STE to evaluate regional strain patterns among patients with HFrEF with and without LV thrombus. Our results suggest that statistically lower regional longitudinal strain patterns in a well-matched cohort ...
Echocardiographic Predictors Of Admission Among Patients With Heart Failure With Reduced Ejection Fraction, 2018 Aurora Research Institute, Aurora Health Care
Echocardiographic Predictors Of Admission Among Patients With Heart Failure With Reduced Ejection Fraction, Chi C. Cho, Yang Shi, Robyn Shearer, Nasir Z. Sulemanjee, Dianne L. Zwicke, T. Edward Hastings, Omar M. Cheema, Vinay Thohan
Aurora Heart Failure / Transplant Faculty
Background: Congestive heart failure afflicts 5.7 million people in the United States with annual incidence of 600,000 and mortality of 280,000. Heart failure accounts for greater than 1 million hospitalizations annually and the single largest inpatient Medicare expense. As the U.S. population ages and greater emphasis is placed on population health as a means to bend projected health care expenditures, large health care organizations will need to develop algorithms to identify patients at high risk with heart failure and possibly preempt hospitalizations. Doppler echocardiography is routinely performed in clinical assessment of severe heart failure.
Purpose: We ...
A Randomized Controlled Trial Of A Modified Cystoscopy Technique, 2018 The University of Western Ontario
A Randomized Controlled Trial Of A Modified Cystoscopy Technique, Khalil Hetou
Electronic Thesis and Dissertation Repository
Pain, anxiety and embarrassment are well documented feelings in patients undergoing ambulatory diagnostic cystoscopy. In this study, we explored utilizing Peak-end theory in improving pain perception in patients undergoing diagnostic cystoscopy.
Materials and Methods
We conducted a randomized clinical trial at the London Health Sciences Center for patients undergoing an ambulatory diagnostic cystoscopy for the first time. Males and females as well as allocation ratios were 1:1. The control arm received a standard cystoscopy. In the intervention arm the cystoscope was left for additional 2 minutes without further manipulation in the bladder before scope removal. The primary outcome ...
Ultrasound Use In Resource-Limited Settings: A Systematic Review, 2018 Virginia Commonwealth University; Penn State Health Milton S. Hershey Medical Center
Ultrasound Use In Resource-Limited Settings: A Systematic Review, Ravindra Gopaul, Gonzalo Bearman, Michael P. Stevens
Journal of Global Radiology
Purpose: Over the past decade, ultrasound (US) machines have become smaller, less expensive, more reliable, durable and user-friendly, making ultrasonography an ideal imaging modality in resource-poor settings. We conducted a literature review to examine the use of ultrasound in resource-limited settings, with emphasis on common applications, barriers to implementation, and impact on clinical decision-making and patient disposition.
Methods and Materials: Literature review. We conducted a PubMed and Cochrane Central search on the clinical use of ultrasound in the developing world. Search terms included ultrasonography, developing countries, resource limited, remote setting, poverty, and low income. Articles from 2000 to 2015 that ...
Joint Coordination Variability In Anterior Cruciate Ligament Reconstructed Subjects During Stair Ambulation Using A Vector Coding Technique, 2018 University of Tennessee Health Science Center
Joint Coordination Variability In Anterior Cruciate Ligament Reconstructed Subjects During Stair Ambulation Using A Vector Coding Technique, Bryan R. Simrak
Theses and Dissertations (ETD)
Anterior cruciate ligament (ACL) rupture is a common injury, with an estimated incidence of 120,000 to 200,000 per year in the United States. ACL reconstruction surgery is the standard treatment for this injury to restore knee joint stability and function. While surgical reconstruction has been shown to restore laxity of the knee, current literature lacks consensus on return to normal knee joint kinematics following surgery. Additionally, re-injury is a major risk for those who return to sports activity after reconstruction surgery. Dynamical systems methods for quantifying joint coordination variability have been explored as a method for detecting differences ...
In Vivo Tracking Of Tumour Associated Macrophages In Breast Cancer With Magnetic Resonance Imaging, 2018 The University of Western Ontario
In Vivo Tracking Of Tumour Associated Macrophages In Breast Cancer With Magnetic Resonance Imaging, Ashley V. Makela
Electronic Thesis and Dissertation Repository
Introduction: The environment in which a tumour exists and functions is called the tumour microenvironment (TME). In breast cancer, the presence of tumour associated macrophages (TAMs) in the TME is associated with tumour aggressiveness and poor outcomes. Despite evidence for a link between TAM content and outcome, there are few strategies to measure TAMs and no in vivo approach. Iron or fluorine-19 (19F)-based MRI can be used to detect macrophages post intravenous injection of either an iron or perfluorocarbon (PFC) agent. Iron-based MRI is sensitive but difficult to quantify. 19F MRI is specific and signal is proportional ...
Radiation In Its Origin: Health Risks Resulting From Prolonged Exposure To Radon, 2018 CUNY New York City College of Technology
Radiation In Its Origin: Health Risks Resulting From Prolonged Exposure To Radon, Tetiana Soloviova, Evans Lespinasse
Publications and Research
Among non-smokers, radon is the number one cause of lung cancer, and the second cause of lung cancer overall, according to the Environmental Protection Agency. Radon cannot be detected through one's sense of sight, smell, hearing, taste or touch. The only way to detect it is by testing certain spaces or environments with specialized instruments. This radioactive gas is present in trace quantities in the earth and produced by decaying uranium. It enters buildings through cracks in walls, floors, construction joints or gaps around service pipes, electrical wires and sump pits. It emits heavy nuclear fragments of alpha particles ...
The Chapman Bone Algorithm: A Diagnostic Alternative For The Evaluation Of Osteoporosis, 2018 Chapman University
The Chapman Bone Algorithm: A Diagnostic Alternative For The Evaluation Of Osteoporosis, Elise Levesque, Anton Ketterer, Wajiha Memon, Cameron James, Noah Barrett, Cyril Rakovski, Frank Frisch
Mathematics, Physics, and Computer Science Faculty Articles and Research
Osteoporosis is the most common metabolic bone disease and goes largely undiagnosed throughout the world, due to the inaccessibility of DXA machines. Multivariate analyses of serum bone turnover markers were evaluated in 226 Orange County, California, residents with the intent to determine if serum osteocalcin and serum pyridinoline cross-links could be used to detect the onset of osteoporosis as effectively as a DXA scan. Descriptive analyses of the demographic and lab characteristics of the participants were performed through frequency, means and standard deviation estimations. We implemented logistic regression modeling to find the best classification algorithm for osteoporosis. All calculations and ...
Direct Quantification Of Deubiquitinating Enzyme Activity In Single Intact Cells, 2018 Louisiana State University and Agricultural and Mechanical College
Direct Quantification Of Deubiquitinating Enzyme Activity In Single Intact Cells, Nora Safabakhsh
LSU Doctoral Dissertations
Challenges in drug efficacy occur during the treatment of most types of cancer due to the heterogeneity of the tumor microenvironment. This has led to the development of personalized medicine. Due to the clinical success of the proteasome inhibitors Bortezomib and Carfilzomib in treatment of multiple myeloma, interest has shifted towards molecularly-targeted chemotherapeutics for ubiquitin-proteasome system (UPS). Deubiquitinating enzymes (DUBs) are an essential part of this pathway which have been found to promote Bortezomib resistance in multiple myeloma patients. Unfortunately, there is a lack of specific, high throughput biochemical assays to characterize DUB activity in patient samples before and after ...
Tissue Clearing As A Mechanism To Identify Changes In Fibronectin Structure During Breast Cancer Metastasis, Maryam Nuru, Kelsey Hopkins, Luis Solorio
The Summer Undergraduate Research Fellowship (SURF) Symposium
With metastasis accounting for approximately 90% of breast cancer deaths and an alarming number of over 300,000 new breast cancer cases to be diagnosed by the end of 2018, there is growing need to understand the process of breast cancer. Changes in the extracellular matrix (ECM) of the tumor microenvironment play an essential role in this deadly tumor progression. Specifically, the glycoprotein fibronectin (FN), has been identified to be up-regulated in patients with worse clinical outcomes. During tumor progression fibronectin undergoes conformational changes that aid in metastatic dissemination. In order to analyze the dynamic changes in FN expression and ...
Efficacy Of Smart Infusion Pumps From A Nursing Perspective, 2018 University of Tennessee Health Science Center
Efficacy Of Smart Infusion Pumps From A Nursing Perspective, Kassi B. Zaborowski
Applied Research Projects
In today’s healthcare, intravenous (IV) therapy-related errors have become rampant and are responsible for a substantial portion of hospital injuries and deaths. In the last decade, however, since the development and implementation of “smart” IV pumps, a significant number of these IV medication errors have allegedly been reduced. The purpose of this paper is to discuss research surrounding an evaluation of the efficacy of smart IV pumps from a nursing perspective.
A Cyber-Physical System Framework For Early Detection Of Paroxysmal Diseases, 2018 Tsinghua University
A Cyber-Physical System Framework For Early Detection Of Paroxysmal Diseases, Zuxing Gu, Yu Jiang, Min Zhou, Xiaoyu Song, Lui Sha
Computer Science Faculty Publications and Presentations
Paroxysmal diseases of inpatients are globally recognized as one of the top challenges in medicine. Poor clinical outcomes are primarily caused by delayed recognition, especially due to diverse clinical diagnostic criteria with complex manifestations, irregular episodes, and already overloaded clinical activities. With the proliferation of measuring devices and increased computational capabilities, cyber-physical characterization plays an increasingly important role in many domains to provide enabling technologies. This paper presents a cyber-physical system (CPS) framework to assist physicians in making earlier diagnoses of paroxysmal sympathetic hyperactivity based on existing medical knowledge. We propose a configurable diagnostic knowledge model to characterize clinical criteria ...
Use Of Urine Antigen Testing For Blastomyces In An Integrated Health System, 2018 Aurora UW Medical Group, Aurora Health Care
Use Of Urine Antigen Testing For Blastomyces In An Integrated Health System, Dennis J. Baumgardner
Dennis J. Baumgardner, MD
Purpose: Blastomycosis, an endemic fungal infection, mimics many other diseases. We explored the use of Blastomyces urine antigen (BuAg), reportedly the most sensitive noninvasive test, in clinical practice and compared it to other noninvasive tests.
Methods: A total of 836 BuAg tests performed on unique patients (first test only) at one large integrated health system from June 2013 to May 2016 were retrospectively reviewed to examine test characteristics and demographic features. Of these, 100 cases from 2015, a year containing a large local blastomycosis outbreak, were randomly selected for detailed analysis.
Results: Demographics for the BuAg-tested population: mean age 54 ...
Effects Of 8-Week Sensory Electrical Stimulation Combined With Motor Training On Eeg-Emg Coherence And Motor Function In Individuals With Stroke, 2018 National Yang-Ming University
Effects Of 8-Week Sensory Electrical Stimulation Combined With Motor Training On Eeg-Emg Coherence And Motor Function In Individuals With Stroke, Li-Ling Hope Pan, Wen-Wen Yang, Mei-Wun Tsai, Shun-Hwa Wei, Felipe Fregni, Vincent Chiun-Fan Chen, Li-Wei Chou
Engineering Science Faculty Publications
The peripheral sensory system is critical to regulating motor plasticity and motor recovery. Peripheral electrical stimulation (ES) can generate constant and adequate sensory input to influence the excitability of the motor cortex. The aim of this proof of concept study was to assess whether ES prior to each hand function training session for eight weeks can better improve neuromuscular control and hand function in chronic stroke individuals and change electroencephalography-electromyography (EEG-EMG) coherence, as compared to the control (sham ES). We recruited twelve subjects and randomly assigned them into ES and control groups. Both groups received 20-minute hand function training twice ...
El Impacto De Las Artes Visuales En Personas Afectadas Por Cáncer, 2018 EXPLORARTE
El Impacto De Las Artes Visuales En Personas Afectadas Por Cáncer, Bettina Ingham
ICOT 18 - International Conference on Thinking - Cultivating Mindsets for Global Citizens
El impacto de las artes visuales en el bienestar y la mejora de la calidad de vida de personas afectadas por cáncer.
Un programa diseñado para poner en práctica e investigar el alcance que tienen las artes visuales y el método de Estrategias de Pensamiento Visual para el desarrollo de habilidades de pensamiento que promueven la identificación y expresión verbal de las emociones, minimizando, en el caso de las personas convalecientes, el sufrimiento que va desde el dolor de la enfermedad hasta el miedo a la muerte.
Los efectos que la contemplación (percepción estética), el análisis y la práctica(proceso ...
Engineered Exosomes For Delivery Of Therapeutic Sirnas To Neurons, 2018 University of Massachusetts Medical School
Engineered Exosomes For Delivery Of Therapeutic Sirnas To Neurons, Reka A. Haraszti
GSBS Dissertations and Theses
Extracellular vesicles (EVs), exosomes and microvesicles, transfer endogenous RNAs between neurons over short and long distances. We have explored EVs for siRNA delivery to brain. (1) We optimized siRNA chemical modifications and siRNA conjugation to lipids for EV-mediated delivery. (2) We developed a GMP-compatible, scalable method to manufacture active EVs in bulk. (3) We characterized lipid and protein content of EVs in detail. (4) We established how protein and lipid composition relates to siRNA delivering activity of EVs, and we reverse engineered natural exosomes (small EVs) into artificial exosomes based on these data.
We established that cholesterol-conjugated siRNAs passively associate ...
Assistive Utensil: A Spork For Hand Tremors And Spatial Awareness, 2018 City University of New York (CUNY)
Assistive Utensil: A Spork For Hand Tremors And Spatial Awareness, Ana Font Hernandez, Jacob Kabariti, Troy Taylor
Publications and Research
In this poster, we present a 3D printed solution for hand tremors and special awareness. Our spork is an assistive device designed and 3D printed for patients suffering from scleroderma, systemic sclerosis, Parkinson's, multiple sclerosis, drug withdrawal, etc. The scale-based handle will act as a counterweight to offset the contents on the other end and reduce shakiness. The larger grip allows an easy and comfortable hold. The product will be 3D printed for a customizable fit and at an affordable price. Lastly, the product will include a haptic feedback sensor to assist the visually impaired in locating food contents ...
Assessment Of Risk In Preterm Infants Using Point Process And Machine Learning Approaches, 2018 University of Texas at Tyler
Assessment Of Risk In Preterm Infants Using Point Process And Machine Learning Approaches, Venkata Naga Sai Apurupa Amperayani
Electrical Engineering Theses
Preemies, infants who are born too soon, have a higher incidence of Life-Threatening Events (LTE’s) such as apnea (cessation of breathing), bradycardia (slowing of heart rate) and hypoxemia (oxygen desaturation) also termed as ABD (Apnea, Bradycardia, and Desaturation) events. Clinicians at Neonatal Intensive Care Units (NICU) are facing the demanding task of assessing the risk of infants based on their physiological signals. The aim of this thesis is to develop a risk stratification algorithm using a machine-learning framework with the features related to pathological fluctuations derived from point process model that will be embedded into the current physiological recording ...
Design Of A Homeopathic Solution For Chronic Cough, 2018 James Madison University
Design Of A Homeopathic Solution For Chronic Cough, Jacob Ziemke
Senior Honors Projects, 2010-2019
Chronic cough is most commonly defined as a cough that persists for more than eight weeks and is estimated to affect more than 30 million people in the United States at any given time. Diseases contributing to the onset of chronic cough include asthma, pulmonary fibrosis, lung cancer, postnasal drip, gastroesophageal reflux disease (GERD), and bronchitis, and may include lifestyle choices such as smoking. For those who seek medical advice, pharmaceuticals and speech therapy are two common methods of combating chronic cough but serve to mask the symptoms rather than treat the problem; frequently, chronic cough is misdiagnosed or cannot ...