Medicine and Health Sciences Commons^™

Characterization Of Intraocular Pressure Fluctuations, Intracranial Pressure And Translaminar Pressure Measured With Wireless Telemetry In Nonhuman Primates, Jessica Violet Jasien

All ETDs from UAB

Glaucoma is the second leading cause of blindness and third leading cause of visual impairment worldwide; 180 million people suffer from a glaucomatous visual disability. Glaucoma is an ocular neurodegenerative disease with several risk factors. The major identified risk factors of glaucoma are intraocular pressure (IOP), age, race, central cornea thickness, family history, and low diastolic blood pressure. The lowering of IOP is the only modifiable risk factor for the disease. However, we know little about the true character of IOP. Periodic IOP measurements are obtained every few months or at the discretion of the clinician during office hours and …

Elucidating The Role Of Hedgehog Signaling In Tumor Cell Response To Dna Damage And Microenvironmental Stress, Tshering Dolma Lama-Sherpa

All ETDs from UAB

Hypoxia within solid tumors presents as a barrier to the effectiveness of cancer treatment. Hypoxia has been implicated in cancer cell resistance to standard therapies used in the clinic to treat breast cancer. Additionally, the treatment resistance mechanisms in cancer cells are exacerbated by oncogenic pathways that enable adaptation to the hypoxia and facilitate therapy resistance. Cancer cells often co-opt signaling pathways essential for embryonic development as a defense against cellular attacks. Hedgehog (Hh) signaling pathway is one of such embryonic development pathways that have been implicated in mitigating cancer growth, metastasis, and resistance to therapy. Hh signaling pathway promotes …

Developing An Assessment Of Reading Impairment And Its Impact On Occupational Performance In Older Adults With Glaucoma In A Metropolitan Area Of The Southeastern Us: A Mixed Methods Approach, Robin Deacy

All ETDs from UAB

According to the United States Administration on Aging (AOA, 2014), the population of individuals over 65 will be 98 million by the year 2060, doubling its 2014 estimates. As our population ages, the prevalence of glaucoma increases. Vision loss resulting from glaucoma can limit participation in valued occupations including engagement in reading. It has long been thought that mobility issues and glare sensitivity were the main factors that characterized glaucoma. In the late 1990s and early 2000s researchers began to examine quality of life (QoL) in those with glaucoma. It was during these early QoL studies that the first reports …

Disease Specific Dysregulation Of Stat1 And Stat5 Activation In Mature Cd4+ And Cd8+ T Cells Influences Enhanced Kinetic Responses And Inflammation In Patients With Treatment-Naïve Relapsing Remitting Multiple Sclerosis (Rrms), Brandon Jay Pope

All ETDs from UAB

Autoimmunity is propagated through the lack of effective mechanisms of central and peripheral tolerance. In relapsing remitting multiple sclerosis (RRMS), dysregulated adaptive immune cells have been shown to contribute to disease morbidity through the influence of immune-modulating cytokines in the peripheral blood. Interleukin-2 (IL-2) is a cytokine with several key functions in regulating homeostatic mechanisms within the human immune system. Interferon gamma (IFNγ) is a type II interferon that is needed for an effective response to intracellular bacteria infection through the actions of Th1 cells. IL-2 and IFNγ signaling occurs primarily through signal transducer and activator of transcription (STAT) activation. …

Noninvasive Neuromodulation Using A Benchtop Approach To Mri-Guided Focused Ultrasound Blood Brain Barrier Opening, Megan Rich

All ETDs from UAB

Fundamental neuroscience research has provided a deeper understanding of the genes, molecules and cellular circuitry involved in neurological disorders, however translating discovery into clinical application remains a major challenge. This bench to bedside gap is in part due to the discrepancy in techniques used in the laboratory vs. the clinic for targeting the mechanisms that underlie disease. Ideally this discrepancy would be resolved not only by implementing novel clinical techniques to provide more precise targeting of disease foci, but also by using the same techniques in the clinic that are used at the lab bench to provide a direct bench …

Exploring The Roles Of Long Non-Coding Rnas In Glioblastoma Tumor Recurrence And Therapy Resistance, Christian Tyler Stackhouse

All ETDs from UAB

ABSTRACT Glioblastoma (GBM) is the most common and devastating primary CNS brain tumor with a median survival time of around 14 months. Most patients succumb to re-current disease which is often more malignant than the primary tumor and is frequently therapy resistant. There have not been significant advances in the treatment of GBM despite decades of research. This is partly due to the lack of accurate preclinical models and of the focus on primary rather than recurrent tumors. We created a 350 gene custom GBM-specific panel which contains 16 molecular signatures including molecular sub-typing signatures. We have demonstrated concordance of …

Calibration Of Periodontal Diagnosis Among Participants Of Various Dental Education Levels, Shadi Alkhoury

All ETDs from UAB

ABSTRACT: The purpose of this project is to assess the level of calibration among dental students of two different education levels and postgraduate students of two different dental specialties during diagnosis and treatment planning of clinical cases with various levels of periodontal involvement, using the 2018 Classification of Periodontal and Peri-implant Diseases and Conditions. Fifty-seven second year dental students (D2), 45 fourth year dental students (D4), 17 orthodontic postgraduate students (OS) and 12 postgraduate periodontology (PS) students were presented with an anonymous survey of 10 different cases, each with 5 choices of diagnosis and 7 therapeutic approaches. Consensus diagnosis was …

An Analysis Of The Impact Of The Long-Term Care Partnership Program On The Number Of Lives Covered By Long-Term Care Insurance And Medicaid Expenditures In Nursing Homes, Cheris Kline

All ETDs from UAB

The growing number of people over the age of 65 in the U.S. will exacerbate already inadequate resources for long-term care, producing increased public health costs. The Long-Term Care Partnership Program (LTCPP) was proposed to save Medicaid expenditures by incentivizing the purchase of long-term care insurance. At this juncture, it is unclear if the partnership program saves the government money. This study draws from the expected utility theory and resource dependency theory to determine whether the LTCPP has increased the purchase of private long-term care insurance and reduced Medicaid expenditures in nursing homes in states that have adopted the partnership …

Cd8 T-Cell Responses To A Diverse Virus: Adaptation And Cross-Reactivity In Hiv Vaccination, Sushma Boppana

All ETDs from UAB

In the four decades since human immunodeficiency virus (HIV) was discovered, significant progress has been made in treating HIV infection and in understanding the viral and immune dynamics underlying disease pathogenesis. However, in spite of scientific advances, HIV remains a significant global health issue, and an effective preventative vaccine has yet to be created. Many groups have demonstrated the importance of CD8 T cells in viral control during natural HIV infection and believe that CD8 T cells could contribute to vaccine efficacy by alleviating disease course in individuals who became infected despite vaccination. One major obstacle to inducing potent CD8 …

Naming Convention, Interchangeability, And Patient Interest In Biosimilars, Mariana P. Socal, Jace B. Garrett, William B. Tayler, Ge Bai, Gerard F. Anderson

Faculty Publications

Although biosimilars may offer cost savings over their comparable biologics, use of biosimilars in the United States remains relatively low. This study investigates two barriers to uptake of biosimilars in the United States. First, the U.S. Food and Drug Administration requires that four-letter suffixes be added to the nonproprietary names of all biosimilars, as well as to the nonproprietary names of all biologics approved after March 2020. Second, biosimilars are not interchangeable with their reference biologic product at the pharmacy counter; a new prescription is needed for the biosimilar to be dispensed in place of the biologic. We conducted two …

Improving Patient Satisfaction With The Virtual Handoff Process Through The Utilization Of Educational Pamphlets In The Emergency Department, Lynda Michelle Heintz

Doctoral Dissertations and Projects

Boarding patients in the emergency room while waiting to transfer the patient to the proper unit can be harmful to clinical care and have significant financial opportunity costs. At one local hospital it was found that on average patients were being boarded in the emergency room (ED) for approximately 85 minutes waiting to be transferred. Several barriers that caused this delay were found including, delay in room cleaning, nurse staff shortage, and inability to give report to the nurse receiving the patient. In an attempt to combat this delay which may be caused by a difficulty in giving patient report, …

A Transcendental Phenomenological Study Of Student Nurses With Learning Disabilities In The Clinical Learning Environment, Lorna Jean Woodhall

Doctoral Dissertations and Projects

The purpose of this transcendental phenomenological study was to record the lived experiences of nursing students with learning disabilities while in the clinical learning environment. Dewey’s theory of education and Knowles’ theory of adult learning were used to ground this study. Their theories provided a foundation to understand how the learning process is affected in nursing students with learning disabilities in the clinical learning environment. The study answered the following research questions: (a) What are the lived experiences of student nurses with learning disabilities in the clinical learning setting? (b) How are nursing students impacted by their learning disability during …

Psychometric Evaluation Of A Perceived Barriers To Medication Adherence Instrument And Association Between Perceived Barriers And Patient Characteristics, Lynn Andreae

All ETDs from UAB

Medication adherence is an important component of diabetes management, yet nonadherence is common and has substantial patient and economic costs. In order to achieve meaningful improvements in medication adherence, clinicians and researchers need good ways of both identifying those at risk of nonadherence and ascertaining the specific reasons driving nonadherence in those patients. Current options for self-reported medication adherence are limited in their vulnerability to response bias, which may lead to overestimation of adherence. A measure that assesses perceived barriers to medication adherence may be a useful alternative, as it may identify patients at risk of nonadherence while reducing socially …

Survey Of Occupational Therapy Students' Attitudes, Knowledge And Preparedness For Treating Lgbt Clients, Deborah J. Bolding, Vivian Rodriguez, Helen Nguyen, Laurie A. Drabble

Faculty Research, Scholarly, and Creative Activity

Members of lesbian, gay, bisexual and transsexual (LGBT) populations are sexual and gender minorities and are at risk for significant health disparities compared to heterosexual populations. This study examined occupational therapy students’ and recent graduates’ (n=435) basic knowledge, clinical preparedness and attitudinal awareness for working with LGBT clients using the Lesbian, Gay, Bisexual, and Transgender Development of Clinical Skills Scale (LGBT-DOCSS; Bidell, 2017). Students in the study generally rated themselves low (between three and four on a seven-point scale) on questions related to clinical preparedness, indicating they felt they did not have adequate training relative to working with LGBT clients. …

The Clinical Inquiry Process Diagram, Roy E. Brown

VCU Libraries Faculty and Staff Publications

No abstract provided.

Faculty Publications 2019, Lsu Health Sciences Center New Orleans

Historical Faculty Publications

This Faculty bibliography contains 841 publications.

Changing Dynamics Of Opioid Overdoses In West Virginia And Impact Of Medication For Opioid Use Disorder And Recurrence Of Overdose On Reducing Mortality Among West Virginia Medicaid Beneficiaries, Zheng Dai

Graduate Theses, Dissertations, and Problem Reports (ETD)

Background

With increasing number of opioid overdoses in West Virginia (WV) in recent years and limited number of people receiving treatment, the dissertation study aims to better understand fatal overdose problems in WV and the impact of medication for opioid use disorder (MOUD) in preventing overdose deaths.

Method

WV drug-related deaths from 2005 to 2018 was used to describe the involvement of fentanyl and FAs. WV Medicaid claim data was analyzed to describe the recurrent opioid overdose and the changes in receipt of MOUD. Further, a Medicaid opioid overdose cohort was created to evaluate the effect of occurrence of recurrent …

Pulmonary Immune Responses To Respirable Elongate Mineral Particles Of Asbestiform And Non-Asbestiform Morphologies, Timur Khaliullin

Graduate Theses, Dissertations, and Problem Reports (ETD)

Inhalation exposure to asbestiform elongate mineral particles (EMPs) may cause pulmonary fibrosis, lung and pleural cancer. At the same time, epidemiological evidence for non-asbestiform EMP pathogenicity is scarce, with little if any risk of cancer, but consistent findings of pneumoconiosis and increased mortality. Globally, conditions caused by asbestos exposures contribute most to the occupational cancer burden and are responsible for the increasing mortality for occupational respiratory diseases. Immunological components of the fiber-induced lesions are extremely understudied, partly due to the lack of comparable test articles. In this study I utilized respirable preparations of asbestiform and non-asbestiform riebeckite and tremolite to …

Obese Zucker Rats As A Reverse Translational Model Of Human Left Ventricular Hypertrophy, Mackenzie Shelby Newman

Graduate Theses, Dissertations, and Problem Reports (ETD)

Heart failure is a lifelong disability that for over half of those affected leads to mortality within five years after initial diagnosis. Left ventricular hypertrophy (LVH) is one of the most reliable independent predictors of heart failure. Pathological LVH is irreversible, but early diagnosis is often missed due to its asymptomatic nature. Obese Zucker rats (OZR), which develop obesity due to dysfunctional leptin signaling, naturally exhibit a LVH that mimics the obese human condition. Animal models are necessary because human donor tissue is scarce. The central hypothesis is that genes and proteins that are differentially expressed during development of LVH, …

An Evidence-To-Practice Review On The Efficacy Of Instrument Assisted Soft Tissue Mobilization, Matthew G. Moore, Aneika R. Daley, Zachary Winkelmann

Clinical Practice in Athletic Training

Instrument assisted soft tissue mobilization (IASTM) is the use of specially designed instruments that provide a mobilizing effect to soft tissue to help with decreasing pain and improving range of motion. Over the years, there has been an increase in the use of IASTM as well as an increase in research for its effects on soft-tissue injuries, range of motion (ROM), and pain management; however, the results have not been supported as a whole. Evidence for the positive outcomes from the use of IASTM, in conjunction with therapeutic exercise or other interventions, has been lacking in many studies. As a …

Evaluation Of Mitochondrial Dna Copy Number Estimation Techniques, Ryan J Longchamps, Christina A Castellani, Stephanie Y Yang, Charles E Newcomb, Jason A Sumpter, John Lane, Megan L Grove, Eliseo Guallar, Nathan Pankratz, Kent D Taylor, Jerome I Rotter, Eric Boerwinkle, Dan E Arking

Faculty, Staff and Student Publications

Mitochondrial DNA copy number (mtDNA-CN), a measure of the number of mitochondrial genomes per cell, is a minimally invasive proxy measure for mitochondrial function and has been associated with several aging-related diseases. Although quantitative real-time PCR (qPCR) is the current gold standard method for measuring mtDNA-CN, mtDNA-CN can also be measured from genotyping microarray probe intensities and DNA sequencing read counts. to conduct a comprehensive examination on the performance of these methods, we use known mtDNA-CN correlates (age, sex, white blood cell count, Duffy locus genotype, incident cardiovascular disease) to evaluate mtDNA-CN calculated from qPCR, two microarray platforms, as well …

Documenting And Understanding Workplace Injuries Among Latino Day Laborers, Maria Eugenia Fernández-Esquer, Cecilia F Aguerre, Martha Ojeda, Louis D Brown, John S Atkinson, Jayson M Rhoton, Cristina Espinosa Da Silva, Pamela M Diamond

Faculty, Staff and Student Publications

BACKGROUND: Latino day laborers face substantial injuries at work. We present a comprehensive assessment of their injury experience and explore the predictors of selfreported injuries.

METHODS: Worker and injury characteristics were collected from 331 day laborers using an innnovative injury assessment tool. The odds of injury were estimated using a logistic regression.

RESULTS: Participants were foreign-born, Spanish monolingual, and employed in construction. Sixty-seven individuals reported 88 past-year injuries, mostly involving the upper or lower extremities. Injuries were caused by moving heavy objects, falling, or being struck an object. Of the documented injuries, 24% were not reported at work due to …

Individual And Community Social Determinants Of Health Associated With Diabetes Management In A Mexican American Population, Kehe Zhang, Belinda Reininger, Miryoung Lee, Qian Xiao, Cici Bauer

Faculty, Staff and Student Publications

Background: Diabetes is a major health burden in Mexican American populations, especially among those in the Lower Rio Grande Valley (LRGV) in the border region of Texas. Understanding the roles that social determinants of health (SDOH) play in diabetes management programs, both at the individual and community level, may inform future intervention strategies.

Methods: This study performed a secondary data analysis on 1,568 individuals who participated in Salud y Vida (SyV), a local diabetes and chronic disease management program, between October 2013 and September 2018 recruited from a local clinic. The primary outcome was the reduction of hemoglobin A1C (HbA1C) …

Longitudinal Sensitivity Of Alzheimer's Disease Severity Staging, Julia S Benoit, Wenyaw Chan, Linda Piller, Rachelle Doody

Faculty, Staff and Student Publications

Understanding Alzheimer's disease (AD) dynamics is essential in diagnosis and measuring progression for clinical decision-making; however, clinical instruments are imperfect at classifying true disease stages. This research evaluates sensitivity and determinants of AD stage changes longitudinally using current classifications of "mild," "moderate," and "severe" AD, using Mini-Mental State Examination (MMSE), Alzheimer's Disease Assessment Scale-Cognitive subscale (ADAS-Cog), and the Clinical Dementia Rating-Sum of Boxes (CDR-SB) thresholds. Age and pre-progression rate were significant determinants of AD progression using MMSE alone to stage AD, and pre-progression was found to impact disease progression with CDR-SB. Sensitivity of these instruments for identifying clinical stages of …

Words Have A Weight: Language As A Source Of Inner Grounding And Flexibility In Abstract Concepts, Guy Dove, Laura Barca, Luca Tummolini, Anna M. Borghi

Faculty and Staff Scholarship

The role played by language in our cognitive lives is a topic at the centre of contemporary debates in cognitive (neuro)science. In this paper we illustrate and compare two theories that offer embodied explanations of this role: the WAT (Words As social Tools) and the LENS (Language is an Embodied Neuroenhancement and Scaffold) theories. WAT and LENS differ from other current proposals because they connect the impact of the neurologically realized language system on our cognition to the ways in which language shapes our interaction with the physical and social environment. Examining these theories together, their tenets and supporting evidence, …

Diet, Weight Management, Physical Activity And Ovarian & Breast Cancer Risk In Women With Brca1/2 Pathogenic Germline Gene Variants: Systematic Review, Adriana M Coletta, Susan K Peterson, Leticia A Gatus, Kate J Krause, Susan M Schembre, Susan C Gilchrist, Banu Arun, Y Nancy You, Miguel A Rodriguez-Bigas, Larkin L Strong, Karen H Lu, Karen Basen-Engquist

Faculty, Staff and Student Publications

INTRODUCTION: Women with pathogenic germline gene variants in

METHODS: We searched Medline, EMBASE, CENTRAL, PubMed, and clinicaltrials.gov up to October 3, 2019. We identified 2775 records and included 21.

RESULTS: There is limited evidence related to these factors and ovarian cancer risk. For breast cancer risk, evidence suggests higher diet quality, adulthood weight-loss of ≥10 pounds, and activity during adolescence and young-adulthood may be linked with decreased risk. Higher meat intake and higher daily energy intake may be linked with increased risk.

CONCLUSIONS: There is not enough evidence to suggest tailored recommendations for dietary habits or weight management among women …

Impact Of Sickle Cell Disease On Executive Functioning In An Adult Population, Christina Wade

Theses and Dissertations

Children diagnosed with sickle cell disease (SCD) struggle with executive functions (EF); however, there is a paucity of research on neuropsychological outcomes in adults with SCD. This study aimed to examine differences in EF between adults with SCD and healthy controls. Thirty- one patients with SCD and 34 healthy controls (ages 18-45) participating in an IRB-approved Children’s Hospital Los Angeles (CHLA) study of cerebral blood flow underwent neuropsychological evaluation using the Delis–Kaplan Executive Function System (D-KEFS) Trail Making and Color Word Interference Tests and the Wechsler Adult Intelligence Scale - Fourth Edition (WAIS-IV) Digit Span subtest to assess various aspects …

"Spirituality Is Everybody's Business": An Exploration Of The Impact Of Spiritual Care Training Upon The Perceptions And Practice Of Rehabilitation Professionals, Kate Fiona Jones, Julie Pryor, Candice Care-Unger, Grahame Simpson

IES Papers and Journal Articles

Purpose: This study explored the impact of a brief spiritual care training program upon the perceptions and self-reported practice of rehabilitation professionals working in traumatic injury.

Methodology and methods: A qualitative study. Semi-structured interviews were held with staff from a rehabilitation hospital in Sydney, Australia, between six and eight weeks after participation in spiritual care training. A thematic analysis was conducted.

Results: Of the 41 rehabilitation professionals who attended the training (1 h online, 1.5 h face to face), 16 agreed to be interviewed. The majority worked in spinal cord injury and were female. Half reported holding a Christian affiliation. …

Effectiveness Of Spiritual Care Training For Rehabilitation Professionals: An Exploratory Controlled Trial, Kate Fiona Jones, Julie Pryor, Candice Care-Unger, Joseph Descallar, Grahame Kenneth Simpson

IES Papers and Journal Articles

Background: Spirituality may play an important role in neurorehabilitation, however research findings indicate that rehabilitation professionals do not feel well equipped to deliver spiritual care.

Objective: To evaluate a spiritual care training program for rehabilitation professionals.

Methods: An exploratory controlled trial was conducted. Participants enrolled in a two-module spiritual care training program. Spiritual care competency was measured with the Spiritual Care Competency Scale. Confidence and comfort levels were measured using the Spiritual Care Competency Scale domains. The Spirituality and Spiritual Care Rating Scale assessed participant attitudes and knowledge. Measures were administered three times: pre-program, post-program and six weeks follow-up. …

One Welfare, The Role Of Health Professionals, And Climate Change, Anne Fawcett

Animal Sentience

Wiebers & Feigin argue that the COVID-19 crisis is a call for humanity to rethink our relationships with animals and the environment. This One Welfare approach has implications for the role of health care professionals and demands that we address climate change.