Medicine and Health Sciences Commons^™

Your Mind Matters: Promoting The Wellbeing Of The Parent-Child Dyad Through Family Education, Mckayla A. Becker

Occupational Therapy Capstone Presentations

The bond between a parent and child can be impacted by a parent’s mental wellbeing. Disruptions in their ability to parent, trauma, or exacerbation of mental health symptoms can lead to negative parenting styles (Mak et al., 2020). Previous literature suggests resilience building and supportive education has been effective in promoting parent-child wellbeing (Sell et al., 2021). The purpose of this capstone experience is to promote parent-child wellbeing through family education. The student implemented a six-week course titled “Your Mind Matters” and created parent educational handouts to support parent-child wellbeing. The project used two standardized assessments the Parental Sense of …

Translational Pathways For Ultra Long-Acting Medicines For Chronic Disease: From Hiv To Substance Use Disorders, Suyash Sanjay Deodhar

Theses & Dissertations

Human immunodeficiency virus (HIV) and opioid use disorder (OUD) are among the top global public health challenges, with a significant overlap in the number of cases and higher mortality risks compared to the general population. Treatment and recreational opioid use lead to addictive disorders. Both conditions require repeated dosing of therapy where adherence to a strict lifelong regimen remains a major challenge. Notably, people living with HIV/AIDS (PLWHA) and struggling with opioid use disorders (OUD) show suboptimal adherence to antiretroviral drugs (ARVs). Also, the risk of transmitting HIV and other blood-borne infections through the sharing of needles and other injection …

The Physiological Significance Of Nitric Oxide Synthase In Staphylococci, Ryan M. Singh

Theses & Dissertations

Staphylococci, particularly Staphylococcus epidermidis, are common causes of implant-associated infections that may result in notable morbidity and mortality. One of the ways the innate immune system attempts to combat these invading pathogens is via the respiratory burst, in which free radical species such as nitric oxide (NO^•), toxic to bacterial respiration, are released in large quantities. Despite the toxicity of NO^•, some bacteria, including staphylococci, encode an endogenous bacterial nitric oxide synthase (bNOS), whose physiological role has been unclear until now. In this dissertation, we demonstrate that S. epidermidis is able to overcome the toxicity …

Development, Validation, And Diagnostic Performance Of A Novel Radiomic Model For Predicting Prostate Cancer Recurrence, Linda M. Huynh

Theses & Dissertations

Multi-parametric magnetic resonance imaging (MP-MRI)-derived radiomics have been shown to capture sub-visual patterns for the quantitative characterization of prostate cancer (PC) phenotypes. The present dissertation seeks to develop, evaluate, and compare the performance of an MRI-derived radiomic model for the prediction of PC recurrence following definitive treatment with radical prostatectomy (RP).

MP-MRI was obtained from 339 patients who had a minimum of 2 years follow-up following RP at three institutions. The prostate was manually delineated as the region of interest and 924 radiomic features were extracted. All features were evaluated for stability via intraclass correlation coefficient (ICC) and image normalization …

Phase 0 Feasibility And Design Of Mobile Health Applications For Use In Rural Settings, Aubree C. Honcoop

Theses & Dissertations

Background. Mobile Health (mHealth) interventions, when meant to serve as decision support, require an in-depth investigation of current workflows and decisional needs to ensure future usability and acceptability. Rural groups were prioritized due to their limited healthcare access, and therefore, their increased need for interventions like mHealth apps that address health disparities.

Objective. To assess the decisional needs of parents/caregivers and/or Healthcare Providers (HCPs) in rural areas regarding emergencies with children with medical complexity (CMC, Project 1), COVID-19 vaccination (Project 2), and HPV and COVID-19 vaccination (Project 3).

Methods. Parents and HCPs were approached through various methods for participation, primarily …

Healthy Aging Modulates The Neural Oscillatory Activity Underlying Basic Visual Processing And Verbal Working Memory, Seth D. Springer

Theses & Dissertations

Worldwide economic and medical improvements have led to profound demographic shifts towards an older overall population. Unfortunately, with older age comes a variety of neurological changes which act to decrease individual quality of life and independence. Since the advent of functional neuroimaging, investigation of age-related changes in neural activity has been of particular interest. However, changes in population-level neural dynamics with age remain poorly characterized. Herein, we utilized magnetoencephalography (MEG), comprehensive neuropsychological assessments, and advanced analytical techniques to investigate spectrally-specific changes in neural oscillatory activity in a healthy aging population. First, we examined age-related deficiencies in visual processing using a …

Impact Of Nutritional Status And Placental Malaria Infection On Pregnancy Outcome In A Population Of Nigerian Maternal-Infant Dyads, Shirley F. Delair

Theses & Dissertations

Nigeria is the most populous country in Africa and accounts for one-quarter of the newborn mortality on the continent. Most newborn deaths are from prematurity (33%), infections (33%), and intrapartum complications (31%). Using an adapted analytical framework for the study of child survival in developing countries, this dissertation aimed to look at the pregnancy outcome of a population of Nigerian women and their offspring by looking at proximate determinants of health from nutritional status and environmental conditions. In Chapter 1, we characterized the micronutrients of the mother-infant dyads, looking specifically at concentrations of vitamin D and its metabolites. In Chapter …

Bridging The Information Divide: Leveraging The Learning Health System To Understand Rural-Urban Health Disparities In The Covid-19 Era, Alfred J. Anzalone

Theses & Dissertations

The examination of healthcare disparities, which the COVID-19 pandemic exacerbated, revealed a pronounced divide between rural and urban settings. This divide particularly underscored the challenges of integrating rural healthcare into the Learning Health System (LHS) and utilizing real-world data (RWD) in response to a public health emergency. Our investigation expanded the growing body of literature on the rural mortality penalty, encompassing the period following the COVID-19 pandemic. By employing an LHS-enabled centralized platform of RWD, we assessed the impact of rurality on adverse COVID-19 outcomes (Aim 1), focusing on inpatient adverse events and the effectiveness of treatments and vaccinations across …

Cognitive Control In Health And Disease: A Dynamic Approach To Mapping Oscillatory Activity Across The Lifespan, Mikki Schantell

Theses & Dissertations

Cognitive control is critical for flexibly adapting goal-directed behaviors to meet the demands of dynamically changing environments. The neural oscillatory dynamics serving cognitive control undergo changes across the lifespan, both in health and disease, with impairments in cognitive control functions being broadly implicated across a multitude of psychiatric disorders. Despite this, the trajectory of the population-level neural oscillatory dynamics supporting cognitive control across the lifespan remain poorly characterized, presenting challenges in fully understanding perturbations to these systems relative to one’s stage in neuronal maturation. Herein, we used the Eriksen flanker task during magnetoencephalographic (MEG) recording to map the neural oscillatory …

Development Of Long-Acting Antiviral And Antimicrobial Prodrug Nanoformulations, Srijanee Das

Theses & Dissertations

Over the past decade, the global burden of infectious diseases has increased substantively, underscoring the need for more effective treatment strategies. However, the discovery and development of new drugs with desirable safety, pharmacokinetics, and efficacy is a time consuming and costly process with great uncertainty around success rate. As an alternative to new drug development, prodrugs and novel drug delivery systems have increasingly been explored. Both serve to overcome the drug development challenges. Such drug formulations that permit extended dosing intervals of potent native drugs serve multiple purposes by promoting patient adherence to in improving treatment outcomes. This is especially …

A Tale Of Two Proteins: An Investigation Of Recruitment Of Eukaryotic Proteins Fli1 And Lrrf1 To The Chlamydial Inclusion Membrane, Natalie Sturd

Theses & Dissertations

Chlamydia trachomatis is the pathogen responsible for the majority of infectious blindness and sexually transmitted bacterial infections worldwide. As an obligate intracellular pathogen, it establishes a niche within a pathogen-specific vacuole, termed the chlamydial inclusion. C. trachomatis modifies the inclusion membrane by type III secretion and insertion of effectors known as inclusion membrane proteins, or Incs. These Inc proteins are critical for chlamydial pathogenesis via their interactions with host proteins and their capacity to stabilize the inclusion membrane. Previous studies from our lab demonstrated the localization of two eukaryotic proteins, Flightless 1 (FLI1) and its binding partner leucine-rich repeat interacting …

Sensory Dysfunction And The Role Of Nrf2 In The Production Of Pain In Chronic Hindlimb Ischemia, Oliver Kitzerow

Theses & Dissertations

Peripheral arterial disease (PAD) is a progressive and debilitating atherothrombotic disorder that is estimated to impact >200 million people worldwide. Higher physical activity levels are associated with better overall survival rates, slower decline of functional capability, and improved quality of life. However, intermittent claudication, pain produced by physical activity, severely limits functional capacity in PAD patients. Despite known sensory dysfunction and documented neuropathy in diseased patients, the neural mechanisms that produce pain in PAD are yet to be identified. Importantly, few animal models of hindlimb ischemia (HLI) successfully recapitulate chronic human PAD. We developed a chronic animal model of HLI …

Multimodal Investigations For The Identification Of Surgically Relevant Brain Areas, Kevin Tyner

Theses & Dissertations

Epilepsy is a neurological disease leading to recurrent and unpredictable seizures. Patients can be diagnosed as focal onset, where the seizure focus resides in one hemisphere; generalized onset, where seizure foci reside in both hemispheres; or unknown onset. Anti-seizure medications are the first line of treatment, and those whose seizures cannot be controlled with medication are diagnosed with drug-resistant epilepsy (DRE). For patients diagnosed with focal onset epilepsy to achieve seizure freedom, surgical resection of the epileptogenic zone (EZ), the region of the brain that is both necessary and sufficient for initiating seizures, is required. The EZ is a theoretical …

Cis-Regulatory Mechanisms Through Stages Of Erythroid Regenration, Yichao Zhou

Theses & Dissertations

Produced by steady state erythropoiesis, erythrocytes serve as vital regulators of metabolism and life by delivering oxygen to all the cells and tissues. Under acute anemia, steady state erythropoiesis is not sufficient to produce enough erythrocytes, leading to distinct mechanisms needed to regenerate large numbers of mature erythrocytes rapidly. Erythroid regeneration occurs in four stages: activation, expansion and differentiation, resolution, and post-resolution, according to the dynamics of erythrocyte numbers and progenitor activity. Erythroid regeneration throughout this timeline requires some critical extracellular cues, but the intrinsic molecular mechanisms needed to accelerate and decelerate the activity of erythroid progenitors in anemia and …

Factors Associated With Sedentary Behavior And Physical Activity During Hospitalization For Hematopoietic Stem Cell Transplantation, Gisele C. Tlusty Phd, Rn

Theses & Dissertations

Purpose: Physical activity may decrease inactivity-related complications associated with hematopoietic stem cell transplantation (HSCT). Factors associated with objectively measured sedentary behavior and physical activity during HSCT have not been studied adequately. This study aimed to describe the clinical and personal factors associated with sedentary behavior and physical activity starting with the day of hematopoietic stem cell transplantation, for 10 days during hospitalization, and the first 7 days after discharge.

Methods: This longitudinal, observational study measured sedentary behavior and physical activity with accelerometers on HSCT days 0-4 (T1), days 5-9 (T2), and the first 7 days after hospital discharge (T3). Clinical …

The Effect Of Repetitive Transcranial Magnetic Stimulation On Brain And Cognitive Variables In Patients With Amnestic Mild Cognitive Impairment, Connor J. Phipps

Theses & Dissertations

Healthy and pathological aging processes can impact human memory. Current interventions for clinical memory impairment offer little opportunity for restoration of memory ability. Fortunately, a novel therapy in the form of repetitive transcranial magnetic stimulation (rTMS) has exhibited promise in this regard. In healthy adults, rTMS of the angular gyrus (AG) has been reported to improve memory. The current study sought to determine the generalizability of these findings to individuals with clinical memory impairment by administering a clinical trial replicating an rTMS protocol reported to improve hippocampal-dependent memory in healthy individuals to individuals with amnestic mild cognitive impairment (aMCI). Individuals …

From Survivors To Care Providers: A Multi-Dimensional Study On Physical Activity In Cancer Care, Gaurav Kumar

Theses & Dissertations

As the population of cancer survivors grows, understanding the dynamics of physical activity (PA) engagement is critical due to its potential benefits in reducing adverse health outcomes and mortality associated with cancer. Despite known benefits, both adherence to and promotion of PA among cancer survivors face significant challenges. This comprehensive study examines PA levels, barriers, facilitators, and perceptions among cancer survivors and oncology care providers over a ten-year period. The objectives are to assess adherence levels to PA among cancer survivors, explore the perceived barriers and facilitators to PA engagement from the survivors' perspectives, and understand the barriers, facilitators, and …

Novel Spirocyclic Dimer (Spid3) Displays Potent Preclinical Effects In Hematological Malignancies, Alexandria Eiken

Theses & Dissertations

Chronic lymphocytic leukemia (CLL) is a heterogeneous disease characterized by the accumulation of mature CD5⁺ B-cells in the peripheral blood, bone marrow, and secondary lymphoid tissues (e.g., spleen and lymph nodes).Despite the efficacy of front-line therapies, CLL is still an incurable disease, highlighting the need for development of novel therapeutics and further study of resistance mechanisms. Within the lymph node CLL tumor microenvironment (TME), there is an upregulation of gene signatures associated with B-cell receptor (BCR) and downstream nuclear factor kappa B (NF-κB) signaling compared to CLL cells found within the blood or bone marrow niches. Additionally, BCR signaling …

Experiences Of Registered Nurses Returning To Practice After A Career Break, Jill V. Scott

Theses & Dissertations

This dissertation explores the complex experiences of Registered Nurses (RNs) returning to practice, with a particular focus on the impacts of self-efficacy, recruitment strategies, and regulatory barriers. The first article, a literature review, examines the self-efficacy of RNs returning to practice, emphasizing the importance of refresher programs and support to facilitate this transition. This review also evaluated the preparedness of RNs re-entering the workforce, and evaluated the role of self-efficacy in successful reintegration into clinical practice. The second manuscript delves into the challenges of reaching and recruiting health professionals who have left the profession, identifying community partnerships, social media, and …

Unraveling The Role Of Gjb3 In Lung Adenocarcinoma, Swathi M. Priyanka

Theses & Dissertations

Lung cancer stands as a leading cause of cancer-related mortality worldwide, with small-cell lung cancer (SCLC) and non-small-cell lung cancer (NSCLC) comprising its primary categories. NSCLC, representing nearly 85% of cases, exhibits a 5-year survival rate of less than 21%. Among NSCLC subtypes, lung adenocarcinoma (LUAD) prevails as the most common, followed by squamous cell carcinoma and large cell carcinoma. Gap junctions are crucial for intercellular communication and cellular homeostasis maintenance, demonstrate altered expression patterns in various diseases, including cancer. Gap junction beta 3 (GJB3 or Connexin31) exhibits significant expression in both preclinical and clinical LUAD samples, prompting investigation into …

Using Readiness To Change For Dietary Modification In A Rural Primary Care Setting, Rebecca Johnson Beller

Theses & Dissertations

Cardiovascular disease is a prevalent noncommunicable disease. Modifying lifestyle behavior can decrease cardiovascular disease morbidity and mortality outcomes. This dissertation's purpose was to explore behavioral change interventions with dietary strategies to reduce cardiovascular disease rates. The integrative review explored aspects of dietary strategies in the primary care setting. Despite the importance of diverse studies, comparing all the components results in limited generalizability. In the following chapter, a cross-sectional study elicited healthcare professionals’ perceptions of the usefulness of a readiness for lifestyle change tool in clinical practice. Currently, a common, widespread adoption of a readiness for lifestyle change tool is not …

Mental Health Among Collegiate Athletes, Stella Elise Fairbanks

Honors Thesis

Mental health has become increasingly more linked with athletics, especially collegiate athletics. There has been an increase in public acknowledgment of the presence of mental health in sports, specifically, more athletes are speaking about their mental health struggles as well as more research is being conducted in order to gain a greater understanding of the relationship between mental health and athletics. This literature review discusses athletes’ personal experiences of their mental health struggles, the presence of stigma associated with mental health and athletics, and the results of the recent NCAA, National Collegiate Athletic Association, research. This thesis aims to uncover …

Promoting Wakefulness To Increase Occupational Engagement In Military Service Members Experiencing Insomnia Following Mtbi, Leah N. Myers

Occupational Therapy Capstone Presentations

Sustaining a traumatic brain injury of any severity is associated with an extremely high prevalence of insomnia. Military service members, being exposed to hazardous equipment and conditions, are one of the most likely populations to sustain sleep concerns following TBI. This student capstone project aimed to support military service members experiencing sleep disturbances due to TBI through direct advanced clinical skill attainment, Light Therapy program development, and by initiating research and clinic resource creation relating to shift work and sleep. To target this population, the project was completed at the Fort Carson Intrepid Spirit Center in Colorado where outpatient concussion …

Occupational Therapy’S Role As A Member Of An Interdisciplinary Feeding Team For Children With Sensory Processing Differences, Emily G. Bruinsma

Occupational Therapy Capstone Presentations

Considering the high prevalence of pediatric feeding disorders and the increased need for occupational therapists trained to work with children with feeding challenges, this project sought to provide a better understanding of the key components of a feeding therapy program. These components include caregiver involvement, use of an interdisciplinary team, interventions aimed at sensory integration, and the inclusion of family-centered and motivating interventions. The Sensory Integration theory was used to guide this project by providing an understanding of the various ways individuals can receive and respond to sensory information. There were three primary goals for this capstone project, including developing …

An Eye-Opening Capstone: A New Perspective On Occupation-Based Treatments For Neurologic-Based Visual Deficits, Katlyn J. Knakmuhs

Occupational Therapy Capstone Presentations

The purpose of this 14-week capstone experience was to gain hands on in depth clinical experience working with individuals post neurologic injury, specifically post-concussion, who were experiencing a visual perceptual deficit. Additionally, the focus of this capstone was to implement occupation-based skills and activities into therapy sessions for individuals experiencing those visual perceptual deficits post-concussion. This capstone experience took place at the Sanford Outpatient Rehabilitation Clinic in Sioux Falls, South Dakota and was completed under the supervision of a licensed occupational therapist who is a certified brain injury specialist. Eight individuals post-concussion with visual perceptual deficits who were patients of …

Implementing The Copm To Create Occupation-Based Interventions In Outpatient Adult Rehabilitation, Kelcee A. Bacon

Occupational Therapy Capstone Presentations

Worldwide, people continue to live longer, with the number of people over the age of 60 predicted to double by 2050; many of those people also have chronic diseases that could benefit from rehabilitation services. Outpatient rehabilitative services, including occupational therapy, have increased occupational performance, strength, mobility, and coordination for those diagnosed with musculoskeletal or neurological conditions. This capstone focused on three components: 1) in-depth clinical practice using occupation-based assessments and interventions with the adult population, 2) understanding the administrative roles of private practice therapists, and 3) creating educational materials to increase knowledge and skills surrounding outpatient occupational therapy for …

Healing Horses: An Occupational Therapy Approach In An Equine Environment, Ashlyn Renee Yoder

Occupational Therapy Capstone Presentations

Aim: This project focused on the development of advanced clinical skills of OT-based hippotherapy in a pediatric setting and program development of the Genesis Therapeutic Riding Center. Information was gathered from primary and secondary sources to promote student skill acquisition, client goal progress, and parent-caregiver education of at-home interventions.

Objective: Goals focused on gaining knowledge and competencies of OT-based hippotherapy, key clinical information, and interdisciplinary roles. The purpose of this project was to highlight the impact of staff responsibilities and OT-based hippotherapy on physical and cognitive deficits.

Method: OT hippotherapy session observation and facilitation, extensive literature review, and multidisciplinary interviews …

Incorporating A High Fidelity Transgender Simulation Into Undergraduate Nursing Curriculum, Kacee Child, Jenniepearl Spencer

Doctor of Nursing Practice Projects: College of Nursing

Purpose

The purpose of this study was to evaluate the knowledge and attitudes of nursing students participating in a high-fidelity transgender patient simulation. The aims were to increase student knowledge and confidence to improve communication and provide more inclusive and equitable care.

Healthcare providers are not adequately prepared to manage the unique health needs of the lesbian, gay, bisexual, transgender, and queer (LGBTQ) community. Nurses are ideally positioned to address gaps in LGBTQ healthcare by providing culturally competent care. Yet, LGBTQ health education is lacking in most undergraduate nursing school curriculums.

Methods

62 undergraduate nursing students participated in a post-surgical …

Improving Collection Of Second Blood Pressure For Patients In Primary Care Who Present With An Elevated Reading, Jordan Sieh, Elizabeth Sundberg, Tania Arreguin

Doctor of Nursing Practice Projects: College of Nursing

Purpose: Early diagnosis of hypertension is critical to prevent complications such as renal and cardiovascular diseases. Many healthcare facilities do not have a blood pressure training program educating appropriate staff on importance of accurate blood pressure readings and techniques. The purpose of this project is to improve the number of patients with elevated blood pressure reading at the OneWorld Quick Sick Clinic.

Methods: Health aides/Health Assistants/Medical assistants at OneWorld Quick Sick will receive blood pressure training to review proper techniques. During this training they will also be educated on appropriate follow-up blood pressure readings and a new technique to document …

Therapeutic Effects Of Bet Protein Inhibition In B-Cell Malignancies And Beyond, Audrey L. Smith

Theses & Dissertations

Chronic lymphocytic leukemia (CLL) develops through a combination of intrinsic genetic defects, constitutively active survival/proliferation signaling pathways, and complex microenvironment interactions. Redundant tumor microenvironment (TME) immuno-suppressive mechanisms and epigenetic maintenance of terminal T-cell dysfunction also greatly hinder anti-tumor T-cell responses in CLL. Small-molecule agents targeting the B-cell receptor (BCR) pathway and anti-apoptotic proteins alone or in combination with chemo-immunotherapy have revolutionized the management of CLL, yet there is still a significant need for novel therapeutic strategies to yield durable tumor elimination. Bromodomain and extra-terminal domain (BET) proteins are epigenetic readers that bind to acetyl-lysine residues on histones to regulate gene …