Analytical, Diagnostic and Therapeutic Techniques and Equipment Commons^™

Clinical Applications Of Infrared And Raman Spectroscopy: State Of Play And Future Challenges, Matthew Baker, Hugh Byrne, John Chalmers, Peter Gardner, Royston Goodacre, Alex Henderson, Sergei Kazarian, Francis Martin, Julian Moger, Nick Stone, Josep Sule-Suso

Articles

Vibrational spectroscopies, based on Infrared absorption and/or Raman scattering provide a detailed fingerprint of a material, based on the chemical content. Diagnostic and prognostic tools based on these technologies have the potential to revolutionise our clinical systems leading to improved patient outcome, more efficient public services and significant economic savings. However, despite these strong drivers, there are many fundamental scientific and technological challenges which have limited the implementation of this technology in the clinical arena, although recent years have seen significant progress in addressing these challenges. This review examines (i) the state of the art of clinical applications of infrared …

The Dancing Nurse: Addressing Barriers To The Implementation Of Movement-Based Interventions In Holistic Patient Care, Jessica Collier, Audrey Thompson Phd

Nursing Undergraduate Work

The efficacy of dance movement therapy (DMT) is well demonstrated in contemporary nursing literature; however, implementation by healthcare professionals is often limited. Dance movement therapy was pioneered in the mid-20^th century by classically trained modern dancer Marian Chace. Recent trends toward patient-centered care and interdisciplinary approaches render therapies such as DMT important modalities which nurses and other healthcare providers may become familiar with. This systematic research review focused on answering the question: “what are hindrances perceived by members of the healthcare team to implementing DMT as an alternative treatment modality?” Two variables were identified for the purposes of this …

In Vitro Aortic Arch Flow Model For Vector Flow Imaging Testing, Jackson Mosley

Biomedical Engineering Undergraduate Honors Theses

Pediatric stenosis is the narrowing of the aorta at the aortic valve, above the aortic valve, or below the aortic valve. Typically, this disease’s severity is diagnosed by conventional Doppler ultrasound methods, or echocardiography. Conventional Doppler can sometimes overestimate the pressure gradient over the area of stenosis, diagnosing some cases of PAS to be more severe than they actually are. This causes earlier intervention than is desired in children. A new US modality, Vector Flow Imaging (VFI), is an angle-independent US imaging method that can potentially more accurately quantify peak blood flow velocities and pressure gradients across stenotic sections of …

Insane: James Holmes, Clark V. Arizona, And America's Insanity Defense, Eric Collins

Journal of Law and Health

Insanity is a legal term of art that changes definitions depending on the legal standard in American jurisprudence, which explains why a man who mental health professionals described as having an uncontrollable obsession with killing people can be found not insane and guilty. This Note addresses the current state of the Insanity Defense Reform Act of 1984 and its widespread implementation at the state level. Part II supplies background information on the history of the insanity defense and how it has transformed over the years in American jurisprudence. Part III provides an analysis of the of the insanity defense. Part …

Design And Development Of A Quartz Crystal Microbalance Immunosensor For Exosomes, Wesley Cox

Chancellor’s Honors Program Projects

No abstract provided.

Quantification Of Tumor-Associated Macrophages Following Immunomodulation Therapy In A Murine Allograft Model Of Colorectal Carcinoma, Caroline Spainhour

Biomedical Engineering Undergraduate Honors Theses

Colorectal Carcinoma (CRC) is one of the deadliest cancers in the world, with 150,000 new cases annually in the United States. Traditional treatments include chemotherapy and invasive surgery; however, research has shown that only 25% of patients that undergo traditional treatment have a positive result. Immunotherapy is an emerging form of cancer treatment that utilizes the patients’immune system to fight cancer cells by targeting inflammation, which plays a large role in the proliferation and metastasis of cancer cells.

Tumor-associated macrophages (TAMs) are immune cells that affect the inflammatory microenvironment of tumors. TAMs are M1 in the early stages of tumors, …

The Systemic Quantification Of Immune Cell Populations In Various Murine Models: How Age, Tumor Burden, And Immunotherapy Affect The Immune Response, Kavita Sinha

Honors Scholar Theses

Immunotherapy as a form of cancer treatment has become increasingly popular in the past few decades. Researchers have worked to figure out how to best use the body’s natural defense mechanism, the immune system, to fight off and destroy cancer cells. In particular, the goal has been to manipulate checkpoint blockades such as CTLA-4 and PD-1 in order to take the breaks off of the immune system, allowing for a prolonged immune response to the cancer. This work has led to the development of human versions of anti-CTLA4 antibodies (ipilimumab, tremelimumab) and anti-PD1 antibodies (pembrolizumab and Nivolumab) that are currently …

Policy Of Current Hospital Translation Services And Recommendations For Future Adjustments For Spanish-Speaking Patients, Isidora Rose Beach

Chancellor’s Honors Program Projects

No abstract provided.

Longitudinal Measures Of Deformation Are Associated With A Composite Measure Of Contractility Derived From Pressure-Volume Loop Analysis In Children., Shahryar M. Chowdhury, Ryan J. Butts, Carolyn L. Taylor, Varsha M. Bandisode, Karen S. Chessa, Anthony M. Hlavacek, Arni Nutting, Girish S. Shirali, G Hamilton Baker

Manuscripts, Articles, Book Chapters and Other Papers

Aims: The relationship between echocardiographic measures of left ventricular (LV) systolic function and reference-standard measures have not been assessed in children. The objective of this study was to assess the validity of echocardiographic indices of LV systolic function via direct comparison to a novel composite measure of contractility derived from pressure-volume loop (PVL) analysis.

Methods and results: Children with normal loading conditions undergoing routine left heart catheterization were prospectively enrolled. PVLs were obtained via conductance catheters. A composite invasive composite contractility index (ICCI) was developed using data reduction strategies to combine four measures of contractility derived from PVL analysis. Echocardiograms …

Maturation Of Human Induced Pluripotent Stem Cell Derived Engineered Cardiac Tissues Using Chief Transfection And Chronic Optical Pacing., Marc M. Dwenger

Electronic Theses and Dissertations

The immaturity of engineered cardiac tissues (ECTs) limits their ability to regenerate damaged myocardium and to serve as in vitro disease models and surrogates for drug toxicity testing. Several chronic biomimetic conditioning protocols, including mechanical stretch, perfusion, and electrical stimulation promote ECT maturation but have significant technical limitations. Non-contacting chronic light stimulation using heterologously expressed light-sensitive ChIEF ion channels, termed optogenetics, may be an advantageous alternative to chronic electrical stimulation. As a proof of principle, we transfected ECTs using an AAV packaged ChIEF and then verified acute optical pacing (OP) by patch clamp. We then chronically OP ECTs for 7 …

Systemic Blood Pressure Trends And Antihypertensive Utilization Following Continuous-Flow Left Ventricular Assist Device Implantation: An Analysis Of The Interagency Registry For Mechanically Assisted Circulatory Support, Adham Elmously, Andreas R. De Biasi, Donald A. Risucci, Berhane Worku, Evelyn M. Horn, Arash Salemi

NYMC Faculty Publications

Background: Elevated systemic blood pressure (SBP) has been linked to complications in Continuous-flow left ventricular assist devices (CF-LVADs), including stroke and pump thrombosis. We queried Interagency Registry for Mechanically Assisted Circulatory Support (INTERMACS) to describe the response of SBP to CF-LVAD implantation and to delineate contemporary trends in antihypertensive (AH) utilization for patients with these pumps. Methods: We identified all CF-LVAD implantations in patients older than 18 years from 2006-2014, excluding those whose durations were less than 30 days. Pre-implant patient demographics and characteristics were obtained for each record. SBPs [i.e., mean arterial pressures (MAPs)], AH-use data, and vital status …

Assessing Speech-Language Pathologists’ Knowledge And Use Of Language Acquisition Through Motor Planning, Mary Catherine Cazalas

Honors Theses

Many individuals who are nonverbal require augmentative and alternative communication devices to communicate. The purpose of this research was to assess speech-language pathologists’ knowledge of a particular method of implementing augmentative and alternative communication devices known as language acquisition through motor planning (LAMP). Further, this research was designed to determine the percentage of speech pathologists who have used LAMP during their careers as well as the perceived level of success speech pathologists have found with LAMP. Mississippi speech-language pathologists were used as the sample for this study. A survey was created electronically via the online survey development software, “Survey Monkey,” …

Designing A Mobile Application To Support The Indicated Prevention And Early Intervention Of Childhood Anxiety, Mandar Patwardhan, Ashish Amresh, Ryan Stoll, Kevin A. Gary, Derek B. Hamel, Armando Pina

Ashish Amresh

This paper presents the design of an mHealth application for prevention and early intervention of childhood anxiety. The application is based on REACH, a preventative-early intervention protocol for childhood anxiety. This paper describes the multidisciplinary design process, sharing lessons learned in developing an effective mHealth application. This mHealth application is unique due to participant age, preventive-early intervention focus, and utilization of mobile technology in a situated manner. A design process inspired by user-centered leveraging key informant interviews was used to identify application features, including game based strategies and an animated motivational avatar. Validation was performed through external review and a …

Make Your Garden Grow: Designing A Physical Activity Estimation Improvement Game, Ashish Amresh, Leigh Small

Ashish Amresh

We present a novel game and virtual world based application that is aimed at improving the physical activity estimation skills of parents. It has been well established that lack of proper estimation of preschool children’s activity levels may be one of the main causes for childhood obesity. Childhood obesity has several long term health effects ranging from cardio-vascular disease to type II diabetes and obese preschool children are at risk for later life. We have developed an application that caters to both the parent and the child and uses a virtual garden as a fledgling ecosystem controlled both by the …

Interactive Cause And Effect Comic-Book Storytelling For Improving Nutrition Outcomes In Children, Ashish Amresh, Madhumita Sinha, Rebecca Birr, Rahul Salla

Ashish Amresh

Obesity among children and adolescents is increasingly becoming a major public health problem. Poverty and lower socio-economic status as well as lack of parental awareness regarding a balanced diet and adequate exercise all contribute towards childhood obesity. Unfortunately minority children have been especially vulnerable, among them inner-city Latino children continue to have the highest incidence rates of overweight and obesity; hence targeted intervention for this population group is of paramount importance. Access and affordability of smartphones and mobile internet devices provide an opportunity to create nutrition education interventions that can significantly impact and change attitude and knowledge regarding healthy diet …

Developing A Bilingual, Computer-Tailored, Hpv Vaccination Promotion Intervention Targeting Latino Parents, Angela Chia-Chen Chen, Ashish Amresh

Ashish Amresh

In this paper we present an innovative, computer-tailored application aimed at increasing Latino parents' intention to vaccinate their adolescent children against Human Papilloma Virus (HPV). HPV infection is the most common sexually transmitted infection in the United States. Latinas have the highest age-adjusted incidence rate for HPV-associated cervical cancer compared with their counterparts in other racial/ethnic groups. HPV vaccines offer hope against HPV-associated diseases. Because parental consent is required for children under age 18 to receive t h e HPV vaccination in most U. S. states, parents' attitudes and intention to have their children vaccinated are keys for promoting HPV …

A Complex Systems Framework Approach Towards Multidisciplinary Tumor Boards, Rahul Salla, Robert Pahle, Ashish Amresh

Ashish Amresh

Multidisciplinary tumor boards (MTBs) are universally recommended and have been used in treatment of late stage cancers. Tumor boards have the advantage of including all the stakeholders in the decision making process and improving quality of care, however several studies have pointed to their lack of efficiency and tend to be lackluster while not producing the desired benefits for the participants. In this paper we present the design of a web based immersive framework for collaborative decision making that has the potential to improve several inefficiencies in conducting tumor boards and improve overall clinical outcomes. We present the design of …

The Hospital Antimicrobial Use Process: From Beginning To End, William R. Truong, Jason Yamaki

Pharmacy Faculty Articles and Research

Hospital antimicrobial stewardship (AMS) programs are responsible for ensuring that all antimicrobials are utilized in the most appropriate and safe manner to improve patient outcomes, prevent adverse drug reactions, and prevent the development of antimicrobial resistance. This Perspectives article outlines the hospital antimicrobial use process (AUP), the foundational system that ensures that all antimicrobials are utilized in the most appropriate and safe manner. The AUP consists of the following steps: antimicrobial ordering, order verification, preparation and delivery, administration, monitoring, and discharge prescribing. AMS programs should determine how each step contributes to how an antimicrobial is used appropriately or inappropriately at …

Use Of Urine Antigen Testing For Blastomyces In An Integrated Health System, Dennis J. Baumgardner

Journal of Patient-Centered Research and Reviews

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 54.9 …

A Multi-Faceted Intervention To Improve Naloxone Co-Prescription Rates Among Primary Care Providers, Jolane S. Conklin

Evidence-Based Practice Project Reports

It is estimated that 91 Americans die every day due to opioid overdoses, with at least half of those overdoses involving an opioid prescription (CDC, 2016d). To address this issue, the U.S. Department of Health and Human Services (USDHHS) has initiated an opioid initiative, and the Centers for Disease Control and Prevention (CDC) has released a clinical guideline, both of which include a focus on increasing use of naloxone. Despite these recommendations, providers often fail to co-prescribe naloxone to patients at increased risk of opioid overdose. The purpose of this evidence-based practice (EBP) project was to evaluate the effect of …