Medicine and Health Sciences Commons^™

More Of Less: Optimizing Opioid Prescriptions For Acute Fractures In The Emergency Department At A Children’S Hospital, Mitch Kinkor, Spencer Young, Colton Schwarz, Nicholas Clark, Michelle Dephillips, Elizabeth Edmundson, Ryan Mcdonough, Warren Teachout

Presentations

Introduction: Deaths related to drug overdose are at record highs, with over 110,000 recorded from May 2022-2023.1 75% of drug overdose deaths can be attributed to opioids.1 Pediatric opioid exposure is significant, with 406,000 American teens reporting illicit opioid use in 2022.2 Increased prescription opioids in circulation leads to increased opportunity for ingestion by children and adolescents. Current literature suggests most pediatric patients may only use one-two days’ worth of opioid doses prescribed for acute pain control, with the rest of prescribed doses going unused.3 From 2022-2023 in the Children’s Mercy Emergency Department (ED), 48% of children prescribed opioids for …

Opportunities For Solid Organ Donation In The Neonatal Intensive Care Unit, Sarah Pippin, Ashley Sherman, Julie Weiner, Jotishna Sharma

Posters

Background: Pediatric patients are at an increased risk of mortality when waiting for an organ transplant. Approximately 50% of pediatric patients wait for> a year for a solid organ transplant and infants < 1 year of age have the highest death rate while awaiting transplantation. There are two pathways for organ donation (OD), donation after death by neurologic criteria (DDNC) or donation after circulatory determination of death (DCDD). Neonates rarely meet brain death criteria, and since most deaths in the NICU occur aftera planned extubation, DCDD with organ procurement after a planned extubation from mechanical ventilation can be a consideration especially with kidney and liver donations. Organ procurement may be limited by warm ischernic time (WI1); usually :'.S 90 minutes. The question remains which neonates would meet criteria for DCDD.

Purpose: The aim of this study is to characterize theoretical eligibility of DCDD in infants undergoing withdrawal of care in the NICU based on WIT :'.S 90 minutes

Method: Retrospective study of a cohort of infants 2:36 weeks at the time of death who died at a level IV NICU from January 1, 2012, to December 31, 2022. Demographic information was obtained. Mode of death was categorized as …

Exploring The Web And Language Accessibility Of Medical Tourism Providers’ Websites: Implications For Online Marketing And Patient Recruitment Practices, Alicia Mason, Elizabeth Spencer, Kristen Livingston, Treyton Meyers

Faculty Submissions

Background: Web accessibility as an attribute of the digital presence of organizations has been studied across domains and contexts. Our study aims to add to existing lines of research inquiry by examining the web and language accessibility of medical tourism provider (MTP) websites commonly used to market and promote international medical tourism treatments and services globally.

Objective: This study aims to (1) systematically analyze the web and language accessibility of MTP online health messages and (2) discuss challenges and implications for medical tourists’ user experiences when seeking health information online.

Method: We conducted an exploratory quantitative content analysis of web …

Llu Dentistry - Volume 34, Number 1, Loma Linda University School Of Dentistry

Articulator (Dentistry)

In this issue:

4 | Dean's Message
6 | Caring for the Future: A Mission in Honduras
8 | Homecoming 2025
11 | Mission Emphasis Breakfast
18 | Welcome New Faculty
20 | Mahmoud Torabinejad, DMD, MSD, PhD, Professor Emeritus
21 | Where are they now? Lane Thomsen, DDS
22 | Rolando Zeledon New Senior Development Officer
23 | Chan Family Legacy
25 | Remembering Paul Richardson, DDS'72, MEd
28 | CDA Dennis Shinbori Student Table Clinic Awards
34 | 2025 Commencement Weekend
41 | Commencement Speaker Samuel Young, DMD
42 | Prince Award
43 | President's Award
44 | …

Aging-Related Hearing Decline And Resting State Networks, Cassidy S. T. Ellsworth

College of Education and Human Sciences: Dissertations, Theses, and Student Research

This study investigated the effects of age-related hearing decline on functional networks using resting-state functional magnetic resonance imaging (rs-fMRI). The main objective of the present study was to examine resting-state functional connectivity (rsFC) and graph theory-based network efficiency metrics in forty-nine adults categorized by age and hearing thresholds to identify the neural mechanisms of age-related hearing decline. RsFC within key brain networks and auditory-related brain regions, including the default mode network, salience network, dorsal attention network, and primary auditory cortices, was assessed using region-of-interest (ROI)-based and graph theory approaches. Functional metrics, such as rsFC strength and global and local efficiency, …

Clinical Case Study: The Effects Of Saltatory Pneumotactile Stimulation Of Glabrous Hand And Perioral Face On Cerebral Oxygenation, Cognitive Performance, And Sensorimotor Function In An Adult Following Left Hemorrhagic Stroke, Tara L. Hull

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Stroke remains a leading cause of adult disability and a significant global health concern. Effective rehabilitation strategies for cognitive and communicative impairments following stroke are limited (Kuhn & Sharman, 2023). One emerging approach involves repetitive somatosensory stimulation to drive cerebral hemodynamic changes, potentially offering a novel rehabilitative method. Functional Near-Infrared Spectroscopy (fNIRS) is a non-invasive, accessible tool for monitoring these changes during stroke recovery. Prior studies suggest tactile stimulation rapidly affects brain hemodynamics (Custead et al., 2015; Oh et al., 2017). This clinical single-case study explored the use of GALILEO saltatory pneumotactile stimulation applied to the face and hand in …

Music And Word Learning In Children Diagnosed With Developmental Language Disorder, Rebekah G. Sweeney

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Purpose: This study investigates whether incorporating music into vocabulary interventions improves rate of learning and retention of words in children with developmental language disorder (DLD). Emerging literature continues to show the plentiful benefits of music as a tool for intervention in many settings, including the world of speech pathology (Levitin, 2024). However, it is also evident that there is a connection between struggling with language, and struggling with musical elements, such as rhythm and pitch perception, particularly in children with DLD (Boorom et al., 2022; Kreidler et al., 2023). This study seeks to tease out if music is an effective …

Investigating Child-Informed Considerations For Animated Picture Symbols Representing Emotion For Aac Use In Children With Asd, Hannah Kitsmiller

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Development of emotional competence is an important area of consideration when supporting individuals who use augmentative and alternative communication (AAC). Emotional competence includes skills related to identifying and communicating about one’s emotions. Individuals who use AAC may struggle to develop strong skills in emotional competence. One potential barrier to developing emotional competence may be access to symbols that facilitate understanding of the represented emotion. Emotions are abstract and challenging to represent in visual symbols. Additionally, evidence suggests individuals with autism spectrum disorder (ASD) may have visual perceptual differences when viewing faces. Current emotion symbols are often depicted using isolated facial …

The Impact Of Provider Communication On Treatment Adherence In Patients With Hypertension And Diabetes, Trey Carlson

Honors Program: Senior Projects (Public)

Current research cites effective provider communication as an important factor in improving treatment adherence and the health outcomes of patients. This study examines the effect of provider communication on treatment adherence in patients with chronic illnesses with a specific focus on hypertension and diabetes. Provider communication was measured using patient satisfaction surveys and treatment compliance was measured as the percentage of hypertensive and diabetic patients with a blood pressure below 140/90 mmHg and hemoglobin A1C levels below 9%. A one-way MANOVA revealed that provider communication had no significant impact on the combined treatment compliance variables for hypertension and diabetes (Wilk’s …

Dental Disparities: An Analysis Of Dental Caries Risk Factors Promoting Disparities Between Rural And Urban Communities In Nebraska, Nick Lounsbery

Honors Program: Senior Projects (Public)

The prevalence of dental caries in the United States remains a public health concern, as it is one of the most common chronic conditions across people of all ages. Research shows that preventative measures including brushing, fluoridated water, and regular checkups are effective strategies to mitigate tooth decay. However, there appears to be a divide between rural and urban populations, as the presence of dental cavities is significantly greater in remote areas in the State of Nebraska. Research methods used in this analysis included analyzing accredited academic literature to illustrate how cavities form from a biochemical perspective. Research methods also …

Making The Invisible Visible: Intersectional Perspectives Of Artist Identity And Multiple Sclerosis In The Us Healthcare System, Anna Liza De Leon Evangelista, Chloé Welmond, Emily Rose, Jennifer Gutierrez, Kelly Sheridan, Madeleine Brown, Marissa Barajas, Rowena Luminarias, Nancy Choe

LMU Theses and Dissertations

The intersection of Multiple Sclerosis (MS), systemic healthcare disparities, and art-making remains underexplored within the arts and health literature. While research often highlights the therapeutic benefits of creative expression, it rarely examines how art-making empowers individuals with MS. This study addresses this gap by exploring: (1) how MS influences participants’ art practice, (2) how art impacts the participants’ experiences of MS, and (3) how individuals navigate the United States healthcare system. The research centers on women and gender expansive individuals and takes an intersectional lens to better understand marginalized experiences of those living with MS. These underrepresented groups frequently encounter …

Enhancing Well- Being In Individuals With Special Needs: The Power Of Music Therapy, Nicole Love Lazaro

Nursing | Student Research Posters

No abstract provided.

Optimizing Pelvic Health: Evaluating The Efficacy Of Prenatal Strength And Resistance Training Combined With Pelvic Floor Muscle Exercises In Reducing Pelvic Organ Prolapse Risk, Samantha Requilman

Nursing | Student Research Posters

Pelvic organ prolapse (POP) is the descent of pelvic organs—such as the bladder, rectum, or uterus—into the vaginal canal, causing symptoms like discomfort, incontinence, and pain. Beyond physical effects, postpartum women may also experience anxiety, decreased self-confidence, and fear of symptom progression. Research by O’Boyle et al. (2002) highlights that POP studies have focused more on treatment than prevention and suggests that while pelvic floor muscle exercises (PFME) are supported as effective preventive strategies, POP remains prevalent in pregnancy. There are limited research studies on the effectiveness of prenatal resistance training in the prevention of pelvic dysfunctions and this study …

The Sound Of Survival: The Effect Of Personalized Music Selection On Cpr Performance And Anxiety Levels, Carmin A. Dotario

Nursing | Student Research Posters

No abstract provided.

Advanced Screening For Intimate Partner Violence To Prevent Adverse Pregnancy And Maternal Outcomes, Emilia R. Valdez

Nursing | Student Research Posters

Background: Intimate Partner Violence experienced by pregnant individuals contributes to adverse pregnancy outcomes and maternal health. A mother’s exposure to Intimate Partner Violence (IPV) can affect their ability to carry a healthy pregnancy to term (38 – 40 weeks gestational age) and places them at risk for comorbidities including; Preterm birth, Intrauterine Growth Restriction, Low Birth Weight/ Small for Gestational Age, Premature Rupture of Membranes and Miscarriage. The incidence of IPV screening is not accessible to all pregnant individuals due to healthcare providers lack of education, time constraints in the workplace, bias and discomfort towards IPV. The implementation of …

From Policy To Perception: How Government Motivations Shape Front-Of-Package Nutrition Labeling And Influence Consumer Understanding In The Usa, Switzerland, And Chile, Amani Malickel

Switzerland: Global Health and Development Policy

This research examines front-of-package nutrition labeling (FOPNL) systems in three distinct policy environments: the United States (voluntary industry-led), Switzerland (government-endorsed voluntary), and Chile (mandatory warning labels). Through comparative policy analysis and consumer interviews, the study evaluates how different regulatory approaches influence nutritional awareness and purchasing behaviors. Key findings demonstrate that Chile's mandatory warning labels are most effective at reducing consumption of unhealthy foods and improving consumer understanding, particularly among children. In contrast, voluntary systems in the U.S. and Switzerland show limited impact due to inconsistent implementation and industry resistance. The study highlights significant implementation challenges, including First Amendment concerns in …

Comparative Analyses Of Neurorehabilitation Regulations And Health Equity In The U.S., Switzerland, And China: Implications For Universal Health Coverage, Linyue Lu

Switzerland: Global Health and Development Policy

Introduction: As populations age and the burden of neurological conditions rises, equitable access to neurorehabilitation has emerged as a critical yet under-addressed component of Universal Health Coverage (UHC). This comparative study examines how healthcare structures in the United States, Switzerland, and China shape neurorehabilitation equity. Methods: This analysis combines semi-structured interviews with seven healthcare experts (neurorehabilitation clinicians, health economists, and scholars) and a systematic review of peer-reviewed literature, policy documents, and demographic data. Results: In the U.S., fragmented insurance models and high out-of-pocket costs disproportionately limit access for low-income and rural populations. Switzerland’s universal coverage masks the inequities driven by …

Mexico’S Ngos: Medical Mission Network Mexico Red Materno Infantil’S Effectiveness And Strategy Employed To Combat Maternal Mortality In Mexico., Yadira Gonzalez

Switzerland: Global Health and Development Policy

This qualitative case study investigates the role of two non-governmental non-profit organizations. Medical Mission Mexico is a non-profit civil association in Chetumal, Quintana Roo and Red Materno Infantil is a civil society organization in Mexico City. Through expert interviews and case study analysis this research explores how each organization implements strategies tailored to the distinct needs of urban and rural populations. The findings reveal that while both organizations work toward the same maternal health outcomes, their methods are different but still focus on education, community trust, and advocacy. This paper emphasizes the value of these organizations, their strategies, and the …

Exploring The Matriculation And Resource Utilization Of African American Students With Hidden Disabilities In The Health Sciences, Kimberly Houston

Theses and Dissertations (ETD)

Introduction. Learning disabilities result from genetic and neurobiological factors that alter brain function, such that cognitive processes related to learning are affected. Hidden disabilities can be defined as a non-apparent chronic condition that interferes with a person’s activities of daily living. While learning disabilities may be hidden, there are non-learning disabilities, such as dyslexia, autism, depression, fibromyalgia, and attention deficit hyperactivity disorder. While all races/ethnic groups have persons within their population who are disabled, African Americans are at a double disadvantage due to race and disability status. Therefore, the intersectionality of race and disability status among African American students in …

The Impact Of Automated Text Messaging System Education On The Self-Efficacy Of Medical Office Staff, Jim S. Jorgensen

Doctor of Nursing Practice Projects

Abstract

Inadequate patient bowel preparation is a leading cause of canceled or repeated colonoscopies, negatively impacting both outcomes and healthcare costs. While automated text messaging systems have improved patient adherence in other clinical areas, they remain underutilized by endoscopy staff due to low self-efficacy. This quality improvement project aimed to evaluate the effect of structured education on the self-efficacy of endoscopy nursing staff in using an automated text messaging system for outpatient colonoscopy preparation at a rural VA Medical Center (VAMC). Guided by Bandura’s Social Cognitive Theory and using the Plan-Do-Study-Act model, this project implemented a one-day, hands-on training session …

The Effects Of An Onboarding Checklist On Nursing Faculty Satisfaction, Taressa W. Poole

Doctor of Nursing Practice Projects

Nurse educators play an integral part in combating the nursing shortage. Transitioning clinical nurses to the academic setting can be challenging because experienced clinical nurses often enter the academic setting as novice nurse educators. A literature review suggested that the lack of structured onboarding programs contributes to the satisfaction, retention, and professional development of nurse educators. The Doctor of Nursing Practice (DNP) project aims to improve new nurse faculty onboarding by implementing a checklist to structure the onboarding process at the DNP project site. The process change project assesses the effects of a checklist on faculty satisfaction with the onboarding …

Provider Burnout Related To Patient Satisfaction, Sherita A. Lee

Doctor of Nursing Practice Projects

Provider burnout is a critical issue in healthcare, often intensified by increasing demands to meet patient satisfaction benchmarks. This quality improvement project aimed to examine whether a structured stress reduction program could reduce provider burnout and positively influence patient satisfaction scores in a small outpatient clinic. Guided by the PICOT question—In the clinic setting (P), does the implementation of a stress reduction program for providers (I), compared to no intervention (C), lead to improved patient satisfaction scores (O) over a six-week period (T)? —the project used a pre- and post-intervention design. The intervention included mandatory provider breaks, communication training, and …

Precision Drug Dosing And Disease Risk Prediction: Advanced Deep Learning Artificial Intelligence Approaches For Precision Medicine Using Structured Electronic Health Records Data, Bingyu Mao

Dissertations and Theses (Open Access)

Advancements in precision medicine increasingly rely on data-driven approaches to improve clinical decision-making. This work presents three interconnected studies that leverage deep learning, reinforcement learning, and comparative modeling to address key challenges in precision drug dosing and disease risk prediction. Together, these contributions offer novel computational frameworks that enhance model performance, improve dosing strategies, and guide model selection for clinical predictive tasks.

To improve individualized vancomycin therapeutic drug monitoring (TDM), the first study introduces PKRNN-2CM, a novel deep learning framework that integrates a two-compartment pharmacokinetic (PK) model with recurrent neural networks (RNNs). While one-compartment models are commonly used in clinical …

Computational Methods For Enhancing The Quality And Interoperability Of Biomedical Terminologies, Xubing Hao

Dissertations and Theses (Open Access)

Biomedical ontologies or terminologies not only serve as a part of the metadata standards for describing data in the FAIR Data Principles (Findable, Accessible, Interoperable, Reusable), but also play a vital role in downstream applications such as cohort identification from electronic health records (EHR). However, there are two critical barriers that may lead to ambiguity, complexity, and inaccuracies in such ontology-based downstream applications. The first barrier is the quality of the ontology. Despite efforts by ontology curators to ensure ontology accuracy and comprehensiveness, errors and inconsistencies are unavoidable. The second barrier is the semantic heterogeneity since human experts may use …

Advancing Genetic Association Discovery In Brain Mri Using Unsupervised And Self-Supervised Deep Learning: Exploring Learning Dynamics, Region-Specific Features, And Spatially Resolved Representations, Sheikh Muhammad Saiful Islam

Dissertations and Theses (Open Access)

Deep learning has unlocked significant potential for advancing the discovery of genetic associations in imaging genetics, particularly in brain imaging using T1-weighted Magnetic Resonance Imaging (MRI). Traditional methods for this task often relied on hand-crafted or semi-automated feature extraction, followed by genetic association studies utilizing these features. While effective, these approaches are limited by their lack of data-driven exploration and the generation of features with limited informativeness.

Unsupervised deep learning, in particular, has emerged as a powerful alternative, addressing some of these limitations by enabling automated and data-driven feature discovery. Recent research in this domain has primarily focused on adapting …

Accelerating Drug Repurposing And Target Discovery Using Deep Learning, Kohong Lin

Dissertations and Theses (Open Access)

Drug discovery is a long-lasting and expensive process. Computational approaches, particularly deep learning techniques, offer the potential to accelerate this process by integrating diverse perspectives from drug discovery theories and capturing intricate patterns within large, multimodal datasets. This dissertation explores deep learning methodologies to accelerate drug repurposing and genetic target discovery. The first aim focuses on integrating multimodal data, including chemical structures, disease genetics, and systems biology, into comprehensive disease knowledge graphs, followed by applying graph neural networks (GNNs) to prioritize repurposable drug candidates. The second aim is to develop a heterogeneous GNN-based approach capable of modelling distinct semantic relationships …

A Three-Year Utilization Analysis Of Branded Second-Generation Antipsychotics At A Regional Health Plan, Kamaladdin Saei, Eddie Miljkovic, Hailey Button

Doctoral External Publications

In the last 30 years,13 new antipsychotic entities have been approved by the Food and Drug Administration (FDA). Today, the majority of those are available generically.

Caplyta (lumateperone), Fanapt (Iloperidone), Rexulti (brexpiprazole), Vraylar (cariprazine), and the most recently approved, Lybalvi (olanzapine/samidorphan), continue to be available only as brand name products.

The cost of antipsychotics in 2023 was $18.04 billion USD.

It is anticipated that this market will continue to increase at about eight percent annually, reaching $37.40 billion by 2032

For Patients’ Sake! Can We Get Some Clarity? Defending The Privilege And Confidentiality Of Patient Safety Work Product, Alyssa Boob

Dickinson Law Review (2017-Present)

In 2000, the Institute of Medicine published To Err is Human: Building a Safe Health System, a report revealing the shocking rate of medical errors plaguing the United States healthcare system. Faced with the horrifying consequences of these medical mishaps, Congress sprang into action. It enacted the Patient Safety and Quality Improvement Act of 2005 (PSQIA), which authorized the creation of Patient Safety Organizations (PSOs). Intended to increase transparency and communication amongst healthcare providers, PSOs collect provider medical error data—termed Patient Safety Work Product (PSWP)—and suggest areas of improvement.

The Act grants privilege and confidentiality protections to any information …

Association Between Use Of Services To Address Adverse Social Determinants Of Health And Documented Suicide Attempt Among Patients In The Veterans Health Administration, John R. Blosnich, Aerin Derussy, Joshua S. Richman, Melissa E. Dichter, Gala True, Ann Elizabeth Montgomery

School of Medicine Faculty Publications

Suicide prevention is a top priority for the US Department of Veterans Affairs (VA), and suicide is often associated with adverse social factors (e.g., financial, legal, and housing problems). The VA provides social services integrated with healthcare services, which may increase the opportunities to detect and document suicide attempt in EHR records. Using VA administrative data, we examined three cohorts of all patients from 2014 to 2018 who had housing instability (n = 659,987), justice involvement (n = 200,487), and unemployment (n = 346,556). Administrative records were used to determine ordinal indicators of receipt of VA social services (no services, …

Interprofessional Education And Collaboration In The Philippines: Current Landscape, Gaps, And Propositions, Arvie Vitente, Michael Sy, Reeva Ann Sumulong, Anna Karerina Causapin, Jocel Regino

Philippine Journal of Physical Therapy

Interprofessional education (IPE) is a forward-looking strategy in healthcare education that unites students and professionals from various disciplines to enhance interprofessional collaboration (IPC). IPE is designed to prepare future health and social care professionals to navigate and address the complexities of modern healthcare systems. In the Philippines, despite being a developing country with a fragmented healthcare system, there have been efforts over the last 15 to 20 years to introduce and institutionalize IPE and IPC in both higher education and healthcare settings. However, significant challenges persist, including the dominance of medical professionals, inadequate regulatory mechanisms, and a lack of strong …