Medicine and Health Sciences Commons^™

Partnering Up To Prevent Pivies, Arzu Dhanani, Brianah Lopez, Daisy Orona, Elyse Neff, Isabella Franco, Lindsey Blevins, Nikita Adarkwah, Tame’Ya Cordova

2023

No abstract provided.

Prevalence And Factors Associated With Frailty Among Older Adults Living With Hiv Compared To Their Uninfected Peers From The Kenyan Coast, Patrick Nzivo Mwangala, Carophine Nasambu, Ryan G. Wagner, Charles R. Newton, Amina Abubakar

Institute for Human Development, East Africa

Objectives: a) To document the prevalence and correlates of frailty among older adults living with HIV (OALWH) and their uninfected peers, and b) Investigate HIV status as an independent predictor of frailty.

Methods: This cross-sectional study was conducted between 2020 and 2021 at the Kenyan coast among 440 older adults aged ≥50 years (257 OALWH). Frailty was assessed using the Reported Edmonton Frail Scale. Logistic regression was used to examine the correlates of frailty.

Results: The prevalence of frailty was significantly higher among OALWH (24%) than their uninfected peers (13%). HIV seropositivity was not independently associated with frailty. Sleeping difficulties, …

Invisible Hand Of Socioeconomic Factors In Rising Trend Of Maternal Mortality Rates In The U.S., Disha Kanada

Dissertations, Theses, and Capstone Projects

Maternal death is a tragedy with devastating effect on families and serves as an important indicator of the quality of a health system. Worldwide, the maternal mortality rate has fallen; however, the maternal mortality rate is increasing in the United States in comparison to other wealthy developed countries. The United States spends a lot of resources on healthcare funds and therefore, the increasing maternal mortality rate is alarming. Apart from this, the birth rates are decreasing, so, it is hard to understand the relationship between declining birth rates (and fertility rates) and inclining mortality rates – logically, this does not …

Methamphetamine-Induced Dna Double-Stranded Breaks: The Impact Of The Dopamine Transporter And Insights Into The Mechanisms Of Dna Damage In Mouse Neuro 2a Cells, Lizette Couto

Dissertations, Theses, and Capstone Projects

Methamphetamine (METH) abuse remains a global health concern, with emerging evidence highlighting its genotoxic potential. In the central nervous system METH enters dopaminergic cells primarily through the dopamine transporter (DAT), which controls the dynamics of dopamine (DA) neurotransmission by driving the reuptake of extracellular DA into the presynaptic neuronal cell. Additional effects of METH on the storage of DA in synaptic vesicles lead to the dysregulated cytosolic accumulation of DA. Previous studies have shown that after METH disrupts intracellular vesicular stores of DA, the excess DA in the cytosol is rapidly oxidized. This generates an abundance of reactive oxygen species …

Knowing The Patient As A Person: Social Media Listening And Gadamerian Analysis Of Nurses’ Expressions Shared During The Covid-19 Global Health Pandemic, Janusz A. Kaleta

Dissertations, Theses, and Capstone Projects

Background: COVID-19 has dramatically changed human-to-human interactions from in-person to the nonhuman domain of virtual space. In January 2021, every 28 seconds one person died of COVID-19 in the United States. An average of 3,100 Americans died each day during the deadliest month of the pandemic. As of January 2023, the number of COVID-19 deaths in the USA surpassed 1.000.000 people. In hospitals, human-to-human interactions were often limited to seeing one’s eyes behind the face shields, and respirator masks, and hearing a muffled voice, or sounds of the ventilators. In New York State 452 nurses died during the pandemic.

Research …

The Role Of The Infralimbic-Basal Forebrain Pathway In Fear Extinction, Carolina Maria Fernandes Henriques

Dissertations, Theses, and Capstone Projects

The medial prefrontal cortex (mPFC) is a key region for emotion regulation, and its failure to regulate extinction of aversive memories is associated with Post Traumatic Stress Disorder. Study of how the Infralimbic cortex (IL), a subregion of the mPFC, directly communicates with the Basolateral Amygdala (IL-BLA), has thus far failed to uncover the circuit mechanisms that lead to mPFC-mediated amygdala suppression of firing and diminished fear responses during extinction retrieval. One problem of this model is that it doesn’t incorporate indirect IL communication with the BLA. A key region to help understand how IL modulates extinction is the basal …

Ethnic Minorities And Family Health History: An Autoethnography Of Guyanese Americans And Kidney Disease, Dhaneesha R. Bahadur

Dissertations, Theses, and Capstone Projects

Exploring family health histories (FHHs) has emerged in recent years as an inexpensive genomic tool in public health. Families and clinicians can also use them to uncover family histories and experiences, which could inform better lifestyle choices to prevent or delay the onset of diseases. Exploring family health histories focuses on an individual’s genetic makeup and considers differences in lifestyle and environment. Despite national campaigns, it is an underutilized tool that could lead to engagement in effective strategies and better health outcomes. One important and serious condition that families should be more aware of is chronic kidney disease (CKD). One …

Clustering Of Patients With Heart Disease, Mukadder Cinar

Dissertations, Theses, and Capstone Projects

Heart disease, a leading cause of mortality worldwide, presents complex challenges in public health due to its varied manifestations. Accurate diagnosis and patient stratification are essential for effective management and improved outcomes. In response, this study employed machine learning techniques to analyze heart disease data obtained from UCI Machine Learning Repository, aiming to enhance patient care through advanced data analysis.

The study began with the application of K-Nearest Neighbors (KNN) classification, which categorized patients into 'Disease' and 'No Disease' groups. This preliminary step provided initial insights into the structure of the dataset. Subsequently, K-means clustering was applied in two rounds, …

No Difference In Pullout Strength Between A Bio-Inductive Implant And A Semitendinosus Tendon Graft In A Biomechanical Study Of Medial Patellofemoral Ligament Repair Augmentation., Austin Wetzler, Sean Mcmillan, Erik Brewer, Aakash Patel, Samuel Handy, Merrick Wetzler

Orthopedic Surgery Resident Research

PURPOSE: To compare the pullout strength of a bio-inductive implant (BI) used to augment a medial patellofemoral ligament (MPFL) repair with the pullout strength of semitendinosus graft in a biomechanical cadaveric model.

METHODS: Six matched pairs of cadavers (12 knees) were used in the biomechanical testing comparing semitendinosus tendon (Semi-T) versus a BI. The Semi-T was harvested from 1 of the matched pairs. A standard double-bundle technique using 2 sockets in the upper two-thirds of the patella 15 mm apart was performed. After docking of the graft into the patella, the patella was dissected free of soft tissues and potted …

Proximity Extension Assay Proteomics And Renal Single Cell Transcriptomics Uncover Novel Urinary Biomarkers For Active Lupus Nephritis, Yaxi Li, Chenling Tang, Kamala Vanarsa, Nga Thai, Jessica Castillo, Gabrielle Alexis Braza Lea, Kyung Hyun Lee, Soojin Kim, Claudia Pedroza, Tianfu Wu, Ramesh Saxena, Chi Chiu Mok, Chandra Mohan

Faculty, Staff and Student Publications

Objective: To identify urinary biomarkers that can distinguish active renal involvement in Lupus Nephritis (LN), a severe manifestation of systemic lupus erythematosus (SLE).

Methods: Urine from 117 subjects, comprised of inactive SLE, active non-renal lupus, active LN, and healthy controls, were subjected to Proximity Extension Assay (PEA) based comprehensive proteomics followed by ELISA validation in an independent, ethnically diverse cohort. Proteomic data is also cross-referenced to renal transcriptomic data to elucidate cellular origins of biomarkers.

Results: Systems biology analyses revealed progressive activation of cytokine signaling, chemokine activity and coagulation pathways, with worsening renal disease. In addition to validating 30 previously …

Evaluating Acoustic Representations And Normalization For Rhoticity Classification In Children With Speech Sound Disorders, Nina R. Benway, Jonathan L. Preston, Asif Salekin, Elaine Hitchcock, Tara Mcallister

Department of Communication Sciences and Disorders Faculty Scholarship and Creative Works

The effects of different acoustic representations and normalizations were compared for classifiers predicting perception of children's rhotic versus derhotic /ɹ/. Formant and Mel frequency cepstral coefficient (MFCC) representations for 350 speakers were z-standardized, either relative to values in the same utterance or age-and-sex data for typical /ɹ/. Statistical modeling indicated age-and-sex normalization significantly increased classifier performances. Clinically interpretable formants performed similarly to MFCCs and were endorsed for deep neural network engineering, achieving mean test-participant-specific F1-score = 0.81 after personalization and replication (σx = 0.10, med = 0.83, n = 48). Shapley additive explanations analysis indicated the third formant most influenced …

Comparing Online Versus Laboratory Measures Of Speech Perception In Older Children And Adolescents, Tara Mcallister, Jonathan L. Preston, Laura Ochs, Jennifer Hill, Elaine R. Hitchcock

Department of Communication Sciences and Disorders Faculty Scholarship and Creative Works

Given the increasing prevalence of online data collection, it is important to know how behavioral data obtained online compare to samples collected in the laboratory. This study compares online and in-person measurement of speech perception in older children and adolescents. Speech perception is important for assessment and treatment planning in speech-language pathology; we focus on the American English /r/ sound because of its frequency as a clinical target. Two speech perception tasks were adapted for web presentation using Gorilla: identification of items along a synthetic continuum from rake to wake, and category goodness judgment of English /r/ sounds in words …

Reduction Of Repeat Lab Specimens: Does Venipuncture Via Piv Or Venous Straight Stick Result In More Hemolyzed Labs In The Pediatric Population?, Macie Bailey, Ayanna Brown-Gomez, Ariana Dreps, Kristina Mcclellan

2023

No abstract provided.

Baby Bathing: Utilizing Swaddle Sponge Bathing To Promote Hemodynamic Stability In Heart Center Infants, Samantha Selman, Bailey Alexander, Caroline Moock, Maryam Montazeri, Danielle Nichols, Lauren Prather, Adyssen Taylor, Kassandra Moreno

2023

No abstract provided.

Once The Antibiotic Stops, The Blood Pressure May Drop, Hannah Downey, Hayden Jacobs, Lynnsi Cole, Nicole Matzke, Rylee Freeman

2023

No abstract provided.

Num It! Improving Patient Pain And Anxiety During Needle Sticks, Diamond Brown, Cynthia Cadena, Alyssa Dam

2023

No abstract provided.

“I Can Take This!” Medication Regimen Adherence While Transitioning To Adult Care, Cameron Fautheree,, Alexa Maldonado, Tamera Luster, Leslie Mendoza, Jordan Mosley

2023

No abstract provided.

Building A Boat In The Harbor, Not In The Middle Of The Storm Standardizing Caregiver Behavioral Expectations, Caeli Page, Kate Greene, Savannah Hughes, Ester Casco, Lauren Zammit, Daisy Elliott, Shay Howard, Courtney Vincent

2023

No abstract provided.

Implementing The Baxter Animated Retching Faces Scale In Pediatric Patients, Nicole Santaniello Bsn, Rn, Taylor Spell Rn, Hannah Snyder Bsn, Rn, Patricia Compton Rn

Vizient/ AACN Nurse Residency Program™ EBP Projects

No abstract provided.

Withdrawal Assessment Tool-1, Liz Durand Bsn, Rn, Taylor Morley Adn, Rn

Vizient/ AACN Nurse Residency Program™ EBP Projects

No abstract provided.

Hand-Off Or Hand-On? Utilizing A Standardized Report Sheet, Jessica Coyler Bsn, Rn, Renecca Panagakos Bsn, Rn, Steven Schwartz Bsn, Rn, Cbrn

Vizient/ AACN Nurse Residency Program™ EBP Projects

No abstract provided.

Significance Of Facet Fluid Index In Anterior Cervical Degenerative Spondylolisthesis, Yunsoo Lee, Jeremy Heard, Mark J Lambrechts, Nathaniel Kern, Bright Wiafe, Perry Goodman, John J. Mangan, Jose A. Canseco, Mark F. Kurd, Ian D. Kaye, Alan S. Hilibrand, Alex R. Vaccaro, Christopher K. Kepler, Gregory D. Schroeder, Jeffrey A. Rihn

Department of Orthopaedic Surgery Faculty Papers

STUDY DESIGN: Retrospective cohort study.

PURPOSE: To correlate cervical facet fluid characteristics to radiographic spondylolisthesis, determine if facet fluid is associated with instability in cervical degenerative spondylolisthesis, and examine whether vertebral levels with certain facet fluid characteristics and spondylolisthesis are more likely to be operated on.

OVERVIEW OF LITERATURE: The relationship between facet fluid and lumbar spondylolisthesis is well-documented; however, there is a paucity of literature investigating facet fluid in degenerative cervical spondylolisthesis.

METHODS: Patients diagnosed with cervical degenerative spondylolisthesis were identified from a hospital's medical records. Demographic and surgical characteristics were collected through a structured query language search and …

Alzheimer’S Disease And Inflammatory Biomarkers Positively Correlate In Plasma In The Uk-Adrc Cohort, Kate E. Foley, Zachary Winder, Tiffany L. Sudduth, Barbara J. Martin, Peter T. Nelson, Gregory Jicha, Jordan P. Harp, Erica M. Weekman, Donna M. Wilcock

Neurology Faculty Publications

INTRODUCTION: Protein-based plasma assays provide hope for improving accessibility and specificity of molecular diagnostics to diagnose dementia. METHODS: Plasma was obtained from participants (N = 837) in our community-based University of Kentucky Alzheimer’s Disease Research Center cohort. We evaluated six Alzheimer’s disease (AD)- and neurodegeneration-related (Aβ40, Aβ42, Aβ42/40, p- tau181, total tau, and NfLight) and five inflammatory biomarkers (TNF𝛼, IL6, IL8, IL10, and GFAP) using the SIMOA-based protein assay platform. Statistics were performed to assess correlations. RESULTS: Our large cohort reflects previous plasma biomarker findings. Relationships between biomarkers to understand AD–inflammatory biomarker correlations showed significant associations between AD and inflammatory …

Current Practices, Perceived Barriers, And Promising Implementation Strategies For Improving Quality Of Smoking Cessation Support In Accredited Cancer Programs Of The American College Of Surgeons., Jamie S. Ostroff, Eileen M. Reilly, Jessica L. Burris, Graham W. Warren, Rachel C. Shelton, Timothy W. Mullett, Just Ask Quality Improvement Task Force

Psychology Faculty Publications

PURPOSE: Persistent smoking is associated with poor outcomes in cancer care. It is strongly recommended that oncology care providers provide cessation support; however, there is limited information about smoking cessation assessment and treatment patterns in routine oncology practice.

METHODS: Leaders of the American College of Surgeons Commission on Cancer (CoC) and National Accreditation Program for Breast Centers (National Accredited Program for Breast Cancer) elected to participate in a national quality improvement initiative (Just ASK) focused on smoking assessment/treatment in cancer care. Online baseline survey responses were received from 762 accredited programs.

RESULTS: Most programs reported regularly asking about smoking (89.9%), …

Pathologic Correlates Of Aging-Related Tau Astrogliopathy: Artag Is Associated With Late-Nc And Cerebrovascular Pathologies, But Not With Adnc, Yuriko Katsumata, Xian Wu, Khine Zin Aung, Kathryn Gauthreaux, Charles Mock, Shelley L. Forrest, Gabor G. Kovacs, Peter T. Nelson

Neurology Faculty Publications

Age-related tau astrogliopathy (ARTAG) is detectable in the brains of over one-third of autopsied persons beyond age 80, but the pathoetiology of ARTAG is poorly understood. Insights can be gained by analyzing risk factors and comorbid pathologies. Here we addressed the question of which prevalent co-pathologies are observed with increased frequency in brains with ARTAG. The study sample was the National Alzheimer’s Coordinating Center (NACC) data set, derived from multiple Alzheimer’s disease research centers (ADRCs) in the United States. Data from persons with unusual conditions (e.g. frontotemporal dementia) were excluded leaving 504 individual autopsied research participants, clustering from 20 different …

Azithromycin Reduces Hemoglobin-Induced Innate Neuroimmune Activation, Chirayu D. Pandya, Hemendra J. Vekaria, Miriam Zamorano, Amanda L. Trout, Rodney M. Ritzel, Gary Guzman, Christopher Bolden, Patrick G. Sullivan

Neurology Faculty Publications

Neonatal intraventricular hemorrhage (IVH) releases blood products into the lateral ventricles and brain parenchyma. There are currently no medical treatments for IVH and surgery is used to treat a delayed effect of IVH, post-hemorrhagic hydrocephalus. However, surgery is not a cure for intrinsic brain injury from IVH, and is performed in a subacute time frame. Like many neurological diseases and injuries, innate immune activation is implicated in the pathogenesis of IVH. Innate immune activation is a pharmaceutically targetable mechanism to reduce brain injury and post-hemorrhagic hydrocephalus after IVH. Here, we tested the macrolide antibiotic azithromycin, which has immunomodulatory properties, to …

Amperometric Bio-Sensing Of Lactate And Oxygen Concurrently With Local Field Potentials During Status Epilepticus, Eliana Fernandes, Ana Ledo, Greg A. Gerhardt, Rui M. Barbosa

Neurology Faculty Publications

Epilepsy is a prevalent neurological disorder with a complex pathogenesis and unpredictable nature, presenting limited treatment options in >30 % of affected individuals. Neurometabolic abnormalities have been observed in epilepsy patients, suggesting a disruption in the coupling between neural activity and energy metabolism in the brain. In this study, we employed amperometric biosensors based on a modified carbon fiber microelectrode platform to directly and continuously measure lactate and oxygen dynamics in the brain extracellular space. These biosensors demonstrated high sensitivity, selectivity, and rapid response time, enabling in vivo measurements with high temporal and spatial resolution. In vivo recordings in the …

Hiv-1 Mrna Knockdown With Crispr/Cas9 Enhances Neurocognitive Function, Kristen A. Mclaurin, Hailong Li, Kamel Khalili, Charles F. Mactutus, Rosemarie M. Booze

Neurology Faculty Publications

Mixed glia are infiltrated with HIV-1 virus early in the course of infection leading to the development of a persistent viral reservoir in the central nervous system. Modification of the HIV-1 genome using gene editing techniques, including CRISPR/Cas9, has shown great promise towards eliminating HIV-1 viral reservoirs; whether these techniques are capable of removing HIV-1 viral proteins from mixed glia, however, has not been systematically evaluated. Herein, the efficacy of adeno-associated virus 9 (AAV9)-CRISPR/Cas9 gene editing for eliminating HIV-1 messenger RNA (mRNA) from cortical mixed glia was evaluated in vitro and in vivo. In vitro, a within-subjects experimental design was …

The Effect Of Centering Pregnancy Group Antenatal Care On Maternal, Birth, And Neonatal Outcomes Among Low-Risk Women In The Netherlands: A Stepped-Wedge Cluster Randomized Trial, Mary-Ann Wagijo, Mathilde Crone, Birgit Bruinsma-Van Zwich, Jan Van Lith, Deborah Lynn Billings Phd, Marlies Rijnders

Publications

Introduction

This study was carried out to assess the effects of participating in CenteringPregnancy (CP) on maternal, birth, and neonatal outcomes among low-risk pregnant women in the Netherlands.

Methods

A total of 2124 pregnant women in primary care were included in the study. Data were derived from the Dutch national database, Perined, complemented with data from questionnaires completed by pregnant women. A stepwise-wedge design was employed; multilevel intention-to-treat analyses and propensity score matching were the main analytic approaches. Propensity score matching resulted in sample sizes of 305 nulliparous women in both the individual care (IC) and the matched control group …

A Word From The Writing Team (February 2024), Pam Walter, Mfa, Liz Declan, Ma, Mfa

A Word From the Writing Team (Newsletter)

This issue includes:

• Join Us for Our Virtual Writing Retreat This Friday
• Upcoming Biorender Workshop for Building Graphical Abstracts
• Publication Spotlight
• Co-Authorship and OA Fees: Do Your Homework!
• The OPWPC Canvas Page Offers Helpful Tools
• Scott Memorial Library Renovations Continue
• Wiley Open Access Fees Waived for Jefferson Authors