Medicine and Health Sciences Commons^™

Development Of A Clinical Practice Guideline For The Prevention Of Catheter-Associated Urinary Tract Infections (Cautis) In A Skilled Nursing Facility, Marford Okoye

Walden Dissertations and Doctoral Studies

Abstract (as displayed in your dissertation/thesis): This Doctor of Nursing Practice (DNP) project focused on developing a clinical practice guideline (CPG) and accompanying checklist to prevent catheter-associated urinary tract infections (CAUTIs) in adult inpatients within a skilled nursing facility. CAUTIs represent the most prevalent healthcare-associated infections in both acute and long-term care environments, contributing to increased patient morbidity, prolonged hospitalization, and elevated healthcare costs. A key issue identified was inconsistent adherence to evidence-based practices related to catheter insertion, maintenance, and timely removal—posing a significant threat to patient safety. The guiding practice question for this project was: Will a clinical practice …

Implementing Pst In Older Adults Facing Major Surgery: A Randomised Controlled Pilot Study, Victoria Tang, Lejla Pepic, Erika Higuchi, Christina Keny, Elizabeth Macias Lopez, Ezenwa C Onyema, Harleen Sandhu, Veronica Yank, Patrick J Raue

Faculty, Staff and Student Publications

Introduction: Depressive symptoms are common in the growing geriatric surgical population and are associated with important patient-centred surgical outcomes, including postoperative delirium, discharge to postacute care facility and decline in functional status. Few interventions have been developed to address depressive symptoms in the perioperative setting.

Methods and analysis: We designed a feasibility and acceptability study of a nine-session problem-solving therapy (PST) telehealth perioperative intervention aimed at reducing postoperative functional decline and depressive symptoms among at-risk older adults undergoing major surgical procedures. Acceptability will be evaluated using a patient-centred five-question survey, assessing participant satisfaction and perceived usefulness of the perioperative intervention. …

Advancing Palliative Care Competency Through An Evidence-Based Educational Intervention For Healthcare Providers, Lauren Elizabeth Griffin

Walden Dissertations and Doctoral Studies

A major gap in acute care is the delayed initiation of palliative consultations. Although over 58 million people worldwide could benefit, only 14% receive such care. Despite evidence that early involvement improves outcomes, providers often overlook their value, leading to late referrals, typically after repeated hospitalizations or near end-of-life, when hospice may be more appropriate. This Doctor of Nursing Practice (DNP) educational intervention addressed a critical practice-focused question to enhance healthcare providers’ understanding of palliative care improve hospital-based patient outcomes. The intervention aimed to demonstrate a ≥20% knowledge gain from pretest to posttest scores related to distinguishing palliative care from …

The Mediating Role Of Social Connectedness Between Inflexibility, The Suppression Of Emotional Expression, And Symptoms Of Eating Disorders And Depression In Adolescents With Restrictive Eating Disorders Referred For Radically Open Dialectical Behaviour Therapy (Ro Dbt), Julian Baudinet, Lucinda J Gledhill, Molly Fennig Steinhoff, Kirsten Gilbert, Mima Simic

2020-Current year OA Pubs

BACKGROUND: Overcontrol is a transdiagnostic phenotype which has been associated with restrictive eating disorders and depression. It is characterised by traits such as cognitive and behavioural inflexibility, risk aversion, suppression of emotional expression, reduced reward sensitivity and higher temperamental anxiety. Two aspects of the overcontrol phenotype (inflexibility and the suppression of emotional expression) have been particularly linked with poorer mental health. Additionally, social connectedness has been shown to protect against mental health symptom severity. The current study aimed to test whether the relationship between these factors and mental health symptom severity, namely, eating disorder and depression, is mediated by social …

Nm Snap-Ed 2025 Tribal Report, Elena E. Martinez, Theresa H Cruz

Reports & Documents

SNAP-Ed NM works to provide nutrition and physical activity education, environmental and systems changes, and social marketing among primarily SNAP-eligible populations to empower them to make healthy food choices and become more physically active. In May 2025, the SNAP-Ed evaluation team from the UNM Prevention Research Center (PRC) conducted a survey involving five implementing agencies and the state agency overseeing SNAP-Ed. The purpose of this survey was to evaluate engagement with Tribal communities and to assess any changes in engagement since the prior assessment in FY2023. The UNM PRC also surveyed the New Mexico Health Care Authority, the state agency …

Medication Adherence Educational Module For Outpatient Nurses, Catherine Omidiwura

Walden Dissertations and Doctoral Studies

Medication nonadherence remains a key deterrent to high-quality care in the outpatient environment, resulting in ineffective disease control, preventable hospitalization, and rising healthcare costs. Nearly half of patients with chronic illnesses, such as diabetes, high blood pressure, and mental disorders, do not take medication as prescribed. Outpatient nurses, who are at the core of mandating compliance, are often not provided with much formalized education to effectively promote compliance. This Doctor of Nursing Practice (DNP) project addressed this knowledge gap through the development and implementation of an educational module to enhance nurses’ knowledge about measures for medication adherence. The practice question …

Staff Education: Teaching Patients To Manage Their Hypertension, Andrea Arroyo

Walden Dissertations and Doctoral Studies

This Doctor of Nursing Practice (DNP) project on staff education addresses the practice problem of staff knowledge deficits in educating patients on hypertensive management. The project question was: Will evidence-based hypertension management education increase staff knowledge? The project evaluated the effectiveness of a structured educational program in training personnel on how to educate patients on optimal hypertension management techniques. The project used evidence-based literature to bridge a clinical practice gap, educate staff, and empower healthcare professionals to improve patient care. Ten participants were a part of the project. A pre-survey was administered, followed by a PowerPoint presentation on how to …

Mitigation Strategies For Burnout Prevention, Judith Nm Lamarre

Walden Dissertations and Doctoral Studies

This doctoral project is a staff education initiative aimed at increasing staff knowledge on burnout mitigation strategies. The project describes the practice challenge and why staff practice must address it. Psychiatric burnout leads to emotional exhaustion, professional dissatisfaction, and patient safety concerns. The work aims to answer the practice-focused question and the purpose of the doctoral project, specifically asking: Will a structured educational session on evidence-based burnout mitigation strategies increase staff knowledge? Staff knowledge was measured using pre- and post-education surveys. The pre-survey results showed mean score of 60%, while the post-survey results showed a mean score of 80%, reflecting …

Staff Education On Cancer-Related Fatigue Assessments, Tamira Walker

Walden Dissertations and Doctoral Studies

A staff education DNP project was designed and implemented with a focus on the analysis, synthesis, and application of best practices to enhance staff knowledge and performance through targeted education on fatigue assessments in cancer care. The project sought to answer the question: Does oncology nurse staff education increase knowledge of fatigue assessments in patients with cancer as compared pre to post education? The purpose of this project was to address a knowledge deficit by increasing staff knowledge on fatigue assessment in an ambulatory care setting by recognizing that cancer-related fatigue (CRF) is a complex, multifactorial symptom that often goes …

Systematic And Scoping Reviews: What They Are, Why They Matter, And How To Do Them Right, Sharon Duffy Mlis, Rowan Marye Mlis, Lsu Health Libraries

Library Instruction

Curious about evidence synthesis? This session offers a practical introduction to literature reviews and explains their role in evidence-based scholarship. You’ll learn the types of research questions they address and the structured six-step process for conducting them effectively. Recorded session from the information session that took place on November 12, 2025.

Data Cleaning With Excel, Rubab Shahzad

Day Family Research Lab Workshop Series

This workshop will delve into the importance of cleaning research data and why clean data is an important part of the larger research data lifecycle. This session will also provide an overview of data cleaning and preprocessing using Microsoft Excel including a hands-on demonstration.

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Acute Gastropericardial Fistula With Cardiac Tamponade And Septic Pericarditis Due To Helicobacter Pylori–Induced Gastric Ulcer Perforation, Stephen J. Bordes, Christopher D. Oubre, Preethi H. Kanumuri, Nicholas Leblanc, Richard Lewis, Thomas Marsden, Terry Stelly

School of Medicine Faculty Publications

No abstract provided.

Immunogenomic Diversity Of Triple-Negative Breast Cancers In Obese And Non-Obese Black And White Women, Fokhrul Hossain, Denise Danos, Jovanny Zabaleta, Xiao-Cheng Wu, Luis Del Valle, Chindo Hicks, Jiande Wu, Jerneja Tomsic, Susan Neuhausen, Yuan Chun Ding, Kavitha Mukund, Zahra Mesrizadeh, Shankar Subramaniam, Augusto Ochoa, Victoria Seewaldt, Lucio Miele

School of Medicine Faculty Publications

Racial disparities in incidence and outcomes of triple-negative breast cancer (TNBC) have been attributed to ancestry, socioeconomic factors and/or obesity. We studied 253 TNBCs from 128 Black and 125 White women. Arms were balanced for age, AJCC stage, histological grade and molecular subtypes, and differed significantly in BMI distribution, obesity, and Area Deprivation Index. We examined survival rates, whole-transcriptome RNASeq and genetic ancestry. In our sample, Black race or obesity were not intrinsically predictive of poor outcomes. TNBC molecular portraits varied with stage and biological aggressiveness, irrespective of race. We identified a novel group of TNBCs with a distinctive luminal-like …

Genome-Wide Discovery Of Multiple Sclerosis Genetic Risk Variant Allelic Regulatory Activity, Marissa Granitto, Lois Parks, Molly S Shook, Carmy Forney, Xiaoting Chen, Lee E Edsall, Omer A Donmez, Sreeja Parameswaran, Kristen S Fisher, Aram Zabeti, Lucinda P Lawson, Matthew T Weirauch, Leah C Kottyan

Faculty, Staff and Students Publications

Multiple sclerosis is an immune-mediated demyelinating disease of the central nervous system with a complex etiology involving environmental and genetic factors. Numerous genetic risk loci for multiple sclerosis have been nominated through genome-wide association studies, with most associated variants residing in noncoding regions. However, further work is needed to understand how genetic variation contributes to disease-related alterations to gene expression. Here, we use Massively Parallel Reporter Assays to identify genetic risk variants with genotype-dependent enhancing or silencing activity within a set of 14,275 variants distributed among multiple sclerosis risk loci that have reached genome-wide or suggestive significance. We applied our …

People Living With Hiv Became Influencers On Social Media: Breaking The Stigma, Charisma Asri Fitrananda, Yogi Muhammad Yusuf, Qisthy Rabathy, Yusuf Bahtiar

JURNAL KOMUNIKASI INDONESIA

This study examines the differences in stigma experienced by people living with human immunodeficiency virus (PLHIV) on social media and in broader Indonesian society. When PLHIV disclose their HIV-positive status on social media and attempt to break the stigma by becoming social media influencers, they receive both supportive and critical responses. Negative reactions arise when they are perceived as promoting risky activities, as burdens to the state, or when they face challenges securing sponsorship for their initiatives. This research employs a case study approach to explore the experiences of PLHIV use social media influence as a means to counter HIV-related …

Low Mutation Rate But High Male-Bias In The Germline Of A Short-Lived Opossum, Yadira Peña-García, Richard J Wang, Muthuswamy Raveendran, R Alan Harris, Paul B Samollow, Jeffrey Rogers, Matthew W Hahn

Faculty, Staff and Students Publications

Age and sex have been found to be important determinants of the mutation rate per generation in mammals, but the mechanisms underlying these factors are still unclear. One approach to distinguishing between alternative mechanisms is to study species that reproduce at very young ages, as competing hypotheses make different predictions about patterns of mutation in these organisms. Here, we study the germline mutation rate in the gray short-tailed opossum, Monodelphis domestica, a laboratory model species that becomes reproductively mature at less than 6 mo of age. Whole-genome sequencing of 22 trios reveals one of the lowest mutation rates per generation …

Discovery Of A Novel Small Molecule Degrader Of Wild Type And Mutant Estrogen Receptors Using Dna Encoded Libraries, Anil Kumar Devakrishnan, Chandrashekhar Madasu, Yong Wang, Ramkumar Modukuri, Kurt M Bohren, Kevin R Mackenzie, Damian W Young, Suzanne A W Fuqua, Martin M Matzuk, Murugesan Palaniappan

Faculty, Staff and Students Publications

Estrogen receptor α (ERα) variants with mutations in the ligand binding domain (LBD) are less sensitive than wild type to standard-of-care drugs that bind ERα directly. To identify novel small-molecule drugs that target ERα mutants, we screened our multibillion-compound DNA-encoded libraries against ERα LBD variants. CDD-1274, which was highly enriched with all three variants, blocked spontaneous coactivator peptide recruitment to mutant ERα LBDs and inhibited estradiol-driven proliferative markers in several ER-positive breast cancer cell lines, but not in ER-negative breast cancer cells. We demonstrated that CDD-1274 induced proteasomal degradation of ERα variants in breast cancer cell lines and caused Y537S …

Stereotactic Body Radiation Therapy Utilization Trends For Stage I Non-Small Cell Lung Cancer, Sara Sakowitz, Haley I Tupper, Lawrence N Benjamin, Scott Oh, Tao He, Reza Ronaghi, Colleen L Channick, Brian J Rosenberg, Ramin Salehi-Rad, Malcolm I Smith, Joanne M Bando, Timothy J Young, Igor Barjaktarvic, Maria A Velez Velez, Arjan Gower, Amy L Cummings, Jonathan Goldman, Aaron E Lisberg, Edward B Garon, Jane Yanagawa, Emily A Cameron, Bryan M Burt, Sha'shonda L Revels, Paul Toste, Jay M Lee, Alan Lee, Jie Deng, Hanjoo Lee, Peyman Benharash, Drew Moghanaki

Faculty, Staff and Students Publications

No abstract provided.

Slc35g3 Is A Udp-N-Acetylglucosamine Transporter For Sperm Glycoprotein Formation And Underpins Male Fertility In Mice, Daisuke Mashiko, Shingo Tonai, Haruhiko Miyata, Martin M Matzuk, Masahito Ikawa

Faculty, Staff and Students Publications

Despite the recognized importance of glycans in biological phenomena, their complex roles in spermatogenesis and sperm function remain unclear. SLC35G3, a 10-transmembrane protein specifically found in early round spermatids, belongs to the sugar-nucleotide transporter family, indicating its involvement in glycan formation. In this study, we found that Slc35g3 knockout male mice were sterile due to impaired sperm functions in uterotubal junction passage, zona pellucida binding, and oocyte fusion. Mouse SLC35G3 has UDP-GlcNAc transporter activity, and its ablation caused abnormal processing of the sperm plasma membrane and acrosome membrane proteins. Reported human SLC35G3 mutations (F267L and T179HfsTer27) diminished the UDP-GlcNAc transporter …

Integrated Analysis Of The Safety Of Fecal Microbiota, Live-Jslm In Adults With Recurrent Clostridioides Difficile Infection From Five Prospective Clinical Trials: An Update, Christine Lee, Paul Feuerstadt, Thomas Louie, Lindy Bancke, Beth Guthmueller, Adam Harvey, Frederikke Hoeyer, Robert Orenstein, Erik R Dubberke, Sahil Khanna

2020-Current year OA Pubs

BACKGROUND: Fecal microbiota, live-jslm (RBL) is approved in the United States and Canada for prevention of recurrent

OBJECTIVES: Provide an updated integrated safety analysis, incorporating final safety data from Punch CD3-OLS.

DESIGN: Safety data were combined from five RBL trials: three phase II and two phase III trials.

METHODS: Adult participants had documented rCDI and completed SOC therapy before receiving one or two doses of RBL or placebo, rectally administered as one treatment course. Treatment-emergent adverse events (TEAEs) were recorded for ⩽6 months.

RESULTS: TEAEs were reported in 70.9% (845/1192) of RBL recipients; most TEAEs were mild to moderate and …

In Vitro Antiviral Activity Of Cat’S Claw (Uncaria Tomentosa) Bark Extract Against Human Influenza A Virus, Juliann N. Makau, Keith K. Talaam, Mike Odiwuor, Janet M. Majanja, Sophia Musenjeri, Ratika Rahmasari, Samoel A. Khamadi, Ken Watanabe

Pharmaceutical Sciences and Research

Influenza A viruses mutate very fast and this leads to the development of resistance to antivirals, hence the need to find new therapeutics. Due to their extensive traditional use, natural products are crucial resources for the discovery of drugs. Cat’s claw (Uncaria tomentosa), is a tropical vine known for various health benefits and in this study we evaluated its anti-influenza activity. Pulverized material of the stem bark was extracted using 80% ethanol, hot water, and 1% sodium bicarbonate. The extracts were dried and dissolved in dimethylsulfoxide before testing for cytotoxicity and antiviral activity using crystal violet assay. The …

Exploring The Vitronectin Binding Affinity And Cell Viability Effect Of Small Molecule Metabolites From Medicinal Plants For Neuroblastoma, Stephenie C. A Alaribe, Sofia Granados-Aparici, Akolade R. Oladipupo, Isaac Vieco-Marti, Blessing E. Titilayo, Gordon Allen, Rosa Noguera

Pharmaceutical Sciences and Research

High-risk neuroblastoma (HR-NB) is an aggressive form of childhood cancer with a five-year survival rate of less than 50%, underscoring the need for more efficacious and less toxic treatments. The glycoprotein vitronectin (VN) has been linked to poor prognosis in patients with HR-NB, thus inhibitors of VN function represent a promising avenue for molecular mechanotherapy. This study investigated the binding affinity between the somatomedin B (SMB) domain of VN and natural compounds from the medicinal plant, Olax subscorpioidea, targeting the plasminogen activator inhibitor-1 (PAI-1). The therapeutic potential of α-amyrin (AMY), lupeol (LUP), and olax chalcone A (olax CHA) was tested …

Metabolic Dysfunction-Associated Steatotic Liver Disease And Colorectal Neoplasms Risk: A Global Propensity Score-Matched Retrospective Cohort Study, Mohammad Aldiabat, Ali Osman, Malek Ayoub, Mahmoud Y Madi, Kamran Qureshi, Wing-Kin Syn

2020-Current year OA Pubs

OBJECTIVES: To evaluate the association between metabolic dysfunction-associated steatotic liver disease (MASLD), metabolic-associated steatohepatitis (MASH), and the risk of colorectal cancer (CRC) and benign colorectal neoplasms (BCN), and to explore whether liver fibrosis/cirrhosis modifies these associations.

DESIGN: Retrospective cohort study with 1:1 propensity score matching.

SETTING: Global, multicentre real-world analysis using deidentified electronic health records from over 130 healthcare organisations in the TriNetX Global Collaborative Network.

PARTICIPANTS: Hospitalised adults aged 45-75 years between October 2019 and October 2024. Patients with prior diagnoses of colorectal neoplasia or other chronic liver diseases were excluded. Final matched cohorts included 138 902 MASLD and …

Host Cysteine Proteases Promote The Severity Of Catheter-Associated Urinary Tract Infection And Kidney Fibrosis, Wei Xu, Jian Chen, Lisa K Mclellan, Ana L Flores-Mireles, David A Hunstad, Michael G Caparon

2020-Current year OA Pubs

UNLABELLED: The bacterium

IMPORTANCE: Catheter-associated urinary tract infections (CAUTIs) are the most prevalent healthcare-associated infection globally, with

The Gut Microbiome As A Modulator Of Traumatic Brain Injury Pathology And Symptoms, Cole Vonder Haar, Marta Celorrio, Kris M Martens, Stuart H Friess, Sonia Villapol, Randal J Urban, Richard Pyles, Richelle Mychasiuk, Dennis Simon, Amanda Dave

2020-Current year OA Pubs

Traumatic brain injuries (TBIs) affect millions annually, leading to devastating neurobehavioral consequences and increasing risk for neurodegenerative and psychiatric diseases. However, therapies are lacking. Starting in 2018, dysbiosis of the gut microbiome was identified as an acute, and potentially chronic, pathology originating from TBI. Recent studies established that the microbiome contributes to the evolution of TBI pathology and functional impairments. The gut microbiome is the collection of microorganisms that inhabit the stomach through colon and is indicated as a contributor to myriad neurological and psychiatric conditions. This makes it an intriguing target to understand in the context of TBI. Thus, …

Anticipation Of A Therapeutic Odyssey Following Predictive Testing For Autism, Katherine E Macduffie, Aurora M Washington, Catherine A Burrows, Stephen R Dager, Jed T Elison, Annette M Estes, Rebecca Grzadzinski, Chimei M Lee, Joseph Piven, Mark D Shen, Benjamin S Wilfond, Jason Wolff, Lonnie Zwaigenbaum, John R Pruett Jr

2020-Current year OA Pubs

Brain-based tools are being developed to identify infants at ultra-high likelihood for developing autism and enable presymptomatic intervention, though such interventions are not yet clinically available. Given persistent challenges in accessing autism services, we sought to understand how families might use early predictive results to seek support. We analyzed 55 interviews with parents of infants aged 6-13 months; one group had experience parenting an older autistic child (n = 30), the other had no prior autism parenting experience (n = 25). All parents were asked what steps they would take if told their infant was likely to develop autism. Both …

Improving Staff Knowledge And Confidence In Hypertension Patient Education Through Health Literacy Training, Blessing Ukomadu

Walden Dissertations and Doctoral Studies

Summary This DNP staff education project focuses on providing health literacy training. The practice problem identified at the local project site was inadequate patient education it may have resulted from a number of factors,. poor blood pressure control. The practice-focused question for this project was as follows: “Will staff education on health literacy and patient education improve staff knowledge and confidence in providing HTN patient education?” The purpose of this doctoral project was to enhance healthcare providers' capacity to deliver effective, evidence-based hypertension education. Eventually, providers would acquire effective communication that would improve patient understanding and self-management. Awareness of this …

Telepsychiatry For Veterans Who Are Homeless, Vivian J. White

Walden Dissertations and Doctoral Studies

This project was a clinical practice guideline (CPG) for mental health providers to expand telepsychiatry services to veterans who are homeless in a day treatment center. The practice problem was the lack of a standardized approach to increase access to mental health care. This CPG supports nurses in implementing evidence-based interventions to reduce mental health disparities and promote equitable care delivery for veterans who are homeless. The guideline was aimed to ensure safe, effective, and coordinated mental health care through integration with interprofessional teams. The project question was: Does the evidence support development of a CPG for provision of telepsychiatry …

Staff Education To Reduce Relapse Rates Among Individuals With Substance Use Disorders, Joyce Chioma Nwakor

Walden Dissertations and Doctoral Studies

The program created a more encouraging recovery environment by greatly increasing staff competency in relapse prevention. Staff reported having more conversations with patients about preventing relapses. These enhancements might result in lower relapse rates and better long-term recovery outcomes.

Vaping And Substance Abuse Warning Signs, Bob Underwood, Thuylinh Pham, Addisyn Davis

Pediatrics in Practice: A CME Podcast

In this episode, Dr. Bob Underwood hosts Dr. Thuylinh Pham, an urgent care pediatrician, and Addisyn Davis, a youth advocate, to explore the complexities of vaping among teens. Understand the significant health risks associated with vaping, the misconceptions that persist, and how to identify warning signs of substance abuse. Tune in to equip yourself with essential knowledge to support the youth in your life. Don't miss out on this informative discussion!

Click here to stream the podcast episode.