Medicine and Health Sciences Commons^™

Assessing The Cost-Benefit Of Hiring A Deu-Prepared Rn Graduate: Does It Help Reduce Organizational Costs?, Tonya D. Bryant

UNLV Theses, Dissertations, Professional Papers, and Capstones

Costs associated with training new nurses from the time of hire to the time of independent practice can cost organizations nearly $100,000 per nurse (Acuna, Yoder, Madrigal-Gonzalez & Yoder-Wise, 2017; Silvestre, Ulrich, Johnson, Spector, & Blegan, 2017; Trepanier, Early, Ulrich & Cherry, 2012). New-hire costs for a dedicated education unit (DEU)-prepared newly qualified newly hired nurse (NQNHN) may be prohibitive for some hospitals when considering the cumulative amount of time and costs dedicated to training these specially prepared nurses who have previous clinical and organizational experience from their time as nursing students within the organization over the duration of their …

Investigating Attitudes And Beliefs Of University Students Aged 18 To 24 Years That Influence Their Decision To Take Pre-Exposure Prophylaxis Medication, Philip Danquah

UNLV Theses, Dissertations, Professional Papers, and Capstones

Background: Contemporary research findings affirm that young adults aged 18 to 24 years have high prevalence of new HIV infections. Pre-Exposure Prophylaxis (PrEP) medication is the latest strategy in HIV prevention. Rates of PrEP uptake or use have been negligible among university students aged 18 to 24 years, especially among racial and ethnic minority students.

Objective: The objective of this study is to investigate the attitudes and beliefs that influence the uptake of PrEP medications and the HIV risk behaviors associated with the willingness to take PrEP medications among university students aged 18 to 24 years attending the University of …

3d Upper Airway Analysis Of Skeletal Class I, Ii, And Iii Adults With High Or Low Risk For Excessive Daytime Sleepiness, Alexander Dao

UNLV Theses, Dissertations, Professional Papers, and Capstones

Objective: To investigate the differences in ethnicity, BMI, sex, total airway volume, minimum cross-sectional area, airway shape, and hyoid bone position in high risk for excessive daytime sleepiness vs low risk for excessive daytime sleepiness in skeletal class I, II, and III patients

Introduction: Obstructive Sleep Apnea (OSA) is an underdiagnosed medical condition with many negative consequences on a patient’s overall health (Dempsey, J.A., Veasey, S.C., Morgan, B.J., & O’Donnell, 2010). OSA is defined as the occurrence of at least 5 instances per hour of sleep during which breathing temporarily stops (Motamedi, McClary, & Amedee, 2009). Undiagnosed OSA could lead …

The Impact Of Culturally-Tailored Education On Knowledge And Behavior Related To Screening And Lifestyle Management Of Blood Pressure In African Immigrants, Sarah Erskine

UNLV Theses, Dissertations, Professional Papers, and Capstones

The number of African Immigrants in the United States is increasing. The prevalence of hypertension among Blacks, including African Immigrants are high. In addition to the increased susceptibility to hypertension, lack of disease awareness and unhealthy lifestyle are documented barriers to achieving adequate blood pressure control. The purpose of this project was to determine the impact of implementing a 30-minute, culturally-tailored, evidence based educational session on hypertension to promote knowledge and initiate behavior change in African Immigrants. This was a descriptive, cross-sectional study. Blood pressures were measured and survey instruments such as the Hypertension Evaluation of Lifestyle and Management scale …

The Implementation Of A Respiratory Syncytial Virus Prevention And Awareness Pamphlet In The Daycare Setting, Kaylie Marie Humphreys

UNLV Theses, Dissertations, Professional Papers, and Capstones

Respiratory Syncytial Virus (RSV) is the number one cause of bronchiolitis in children under five years of age and regretfully the number one cause of hospitalization in the first year of life. RSV leads to over three million hospitalizations, two million outpatient visits, and 200,000 deaths in the pediatric population globally each year. While no vaccine is currently available to prevent the spread of RSV, efforts must be shown in spreading awareness of strategies utilized in infection prevention such as hand hygiene and properly covering a cough or sneeze.

This project aimed to present this education to a target population …

Analysis Of Palatal And Upper Airway Dimensions In Patients With Excessive Daytime Sleepiness: A Retrospective Cone-Beam Computed Tomography Study, Daniel Jarrett

UNLV Theses, Dissertations, Professional Papers, and Capstones

Excessive Daytime Sleepiness (EDS) is the measure of ones propensity to fall asleep during normal daily activities. It has been reported in 20%-50% of adults in the United States and is the most frequent symptom of patients presenting to sleep clinics. EDS is the result of both primary hypersomnias such as narcolepsy and idiopathic hypersomnia and, more commonly, secondary hypersomnias such as sleep deprivation, psychiatric conditions, medications, illegal substances, and obstructive sleep apnea (OSA).

The etiology of OSA is multifactorial. Collapsibility of the upper airway is influenced by both neuromuscular tone and craniofacial anatomy. Common predisposing factors for small airways …

Creating A Structural Empowerment Culture: A Professional Development Module For The Novice Nurse Leader, Beth A. Hock

UNLV Theses, Dissertations, Professional Papers, and Capstones

Nursing leadership shoulders the responsibility for the performance of their nurses (McNeeseSmith, 1992). When a nurse leader creates a culture of structural empowerment, the work environment is more likely to produce higher quality patient outcomes and highly satisfied healthcare consumers. Novice nurse leaders are often ill-equipped early in their careers to forge a structural empowerment culture. Unfortunately, education programs to address the developmental needs related to structural empowerment do not seem to exist. Incorporating the theoretical underpinnings from Kanter theory (1977, 1993) and the Donabedian model (1966) to create an educational tool for the novice nurse leader in learning how …

Physical Therapy Nontreatment Events With Primary Physical Therapist, Stephen Johnson

UNLV Theses, Dissertations, Professional Papers, and Capstones

Background: Physical therapy improves prognosis reduces stay and is generally helpful in aiding recovery from a wide range of ailments. Nontreatment rates occur for multiple reasons and are also related to the personalities of physical therapists.

Methods: We used data from a research project involving physical therapy at an acute care facility in our community. Our study focused on the retrospectively determined primary physical therapist for each patient. We used the chi-squared tests to compare nontreatment rates between days of the week and disease type and the reasons for nontreatment events. Repeated-measure models were used to evaluate the effect of …

A Comparison Of Orthodontic Intraoral Scan Results Between Staff And Volunteers, Andrew Lee

UNLV Theses, Dissertations, Professional Papers, and Capstones

Objective: This pilot study is the first to assess and compare a trained staff’s intraoral scan to a clinical examination by comparing the overbite, overjet, Angle canine and molar classification, and gingival health. The second part of this study is to determine if the self-scan scan from a patient is as reliable to the staff’s scan. Introduction: Orthodontic treatment is usually provided over a sequence of appointments. During each appointment, the doctor clinically evaluates the patient, analyzes the progress and provides adjustments to continue with the treatment. The most common clinical criteria evaluated are overbite, overjet, upper and lower midlines, …

Targeting Natural Killer Cells For Improved Immunity And Control Of The Adaptive Immune Response., Stephen Pierce, Eric S. Geanes, Todd Bradley

Manuscripts, Articles, Book Chapters and Other Papers

Natural killer (NK) cells are critical for targeting and killing tumor, virus-infected and stressed cells as a member of the innate immune system. Recently, NK cells have also emerged as key regulators of adaptive immunity and have become a prominent therapeutic target for cancer immunotherapy and infection control. NK cells display a diverse array of phenotypes and function. Determining how NK cells develop and are regulated is critical for understanding their role in both innate and adaptive immunity. In this review we discuss current research approaches into NK cell adaptive immunity and how these cells are being harnessed for improving …

Impact Of Slco1b1 Genetic Variation On Rosuvastatin Systemic Exposure In Pediatric Hypercholesterolemia., Jonathan B. Wagner, Susan M. Abdel-Rahman, Andrea Gaedigk, R Gaedigk, Geetha Raghuveer, Vincent S. Staggs, Leon Van Haandel, J Steven Leeder

Manuscripts, Articles, Book Chapters and Other Papers

This study investigated the impact of SLCO1B1 genotype on rosuvastatin systemic exposure in hypercholesterolemic children and adolescents. Participants (8-21 years) with at least one allelic variant of SLCO1B1 c.521T>C (521TC, n = 13; 521CC, n = 2) and wild type controls (521TT, n = 13) completed a single oral dose pharmacokinetic study. The variability contributed by SLCO1B1 c.521 sequence variation to rosuvastatin (RVA) systemic exposure among our pediatric cohort was comparable to previous studies in adults. RVA concentration-time curve from 0-24 hours (AUC

No Difference In Strength And Clinical Outcome Between Early And Late Repair After Achilles Tendon Rupture, Michael R Carmont, Jennifer A Zellers, Annelie Brorsson, Karin Grävare Silbernagel, Jón Karlsson, Katarina Nilsson-Helander

2020-Current year OA Pubs

PURPOSE: This retrospective study aimed to determine the patient-reported and functional outcome of patients with delayed presentation, who had received no treatment until 14 days following injury of Achilles tendon rupture repaired with minimally invasive surgery and were compared with a group of sex- and age-matched patients presenting acutely. Based on the outcomes following delayed presentation reported in the literature, it was hypothesized that outcomes would be inferior for self-reported outcome, tendon elongation, heel-rise performance, ability to return to play, and complication rates than for acutely managed patients.

METHODS: Repair was performed through an incision large enough to permit mobilisation …

Three-Dimensional Facial Morphology In Cantú Syndrome, Helen I Roessler, Kathleen Shields, Dorothy K Grange, Nine V A M Knoers, Gijs Van Haaften, Peter Hammond, Mieke M Van Haelst

2020-Current year OA Pubs

Cantú syndrome (CS) was first described in 1982, and is caused by pathogenic variants in ABCC9 and KCNJ8 encoding regulatory and pore forming subunits of ATP-sensitive potassium (K

Clinical Features, Diagnosis And Management Of Covid-19 Patients In The Outdoor Setting, Bushra Jamil

Department of Medicine

In a brief span of a few months, coronavirus disease (COVID-19) pandemic has brought a major paradigm shift in operation of clinical services around the world. Infection may be mild, moderate or severe; many remain asymptomatic. High burden of non-communicable and communicable diseases theoretically puts Pakistani population at increased risk of severe COVID-19 infection. Considering the universal risk of infection, the outpatient services in Pakistan need to be redesigned. Starting with risk assessment of the facility and provision of a dedicated telephone connection, structure and workflow need to be redesigned in order to minimise risk of exposure to healthcare professionals, …

New Horizons: Covid-19 And The Burden Of Neuropsychiatric Illness In Pakistan, Ali M. Hashmi, Haider Ali Saleem

Medical College Documents

This manuscript reviews the current state of knowledge about the burden of mental illness and assesses the impact of COVID-19 illness on mental health in Pakistan. For this we analyzed secondary data obtained from the Institute of Health Metrics and Evaluation. The Global Burden of Disease (GBD) study draws from a wide range of data sources to quantify global and regional effects of a disease. We also did a literature search on the effects of COVID-19 illness on mental health and the psychosocial effects of COVID-19 and other Corona virus related illnesses such as SARS-CoV and MERS-CoV. Data from the …

Vasopressor Treatment And Mortality Following Nontraumatic Subarachnoid Hemorrhage: A Nationwide Electronic Health Record Analysis, George Williams, Vahed Maroufy, Laila Rasmy, Derek Brown, Duo Yu, Hai Zhu, Yashar Talebi, Xueying Wang, Emy Thomas, Gen Zhu, Ashraf Yaseen, Hongyu Miao, Luis Leon Novelo, Degui Zhi, Stacia M Desantis, Hongjian Zhu, Jose-Miguel Yamal, David Aguilar, Hulin Wu

Faculty, Staff and Student Publications

OBJECTIVE: Subarachnoid hemorrhage (SAH) is a devastating cerebrovascular condition, not only due to the effect of initial hemorrhage, but also due to the complication of delayed cerebral ischemia (DCI). While hypertension facilitated by vasopressors is often initiated to prevent DCI, which vasopressor is most effective in improving outcomes is not known. The objective of this study was to determine associations between initial vasopressor choice and mortality in patients with nontraumatic SAH.

METHODS: The authors conducted a retrospective cohort study using a large, national electronic medical record data set from 2000-2014 to identify patients with a new diagnosis of nontraumatic SAH …

The Benefits Of Alternative Therapies On Adult Mental Health, Sara Bryan

Electronic Theses and Dissertations

The purpose of the following descriptive pre and post study was to collect and analyze data to determine if there are benefits to alternative therapies on adult mental health. Three types of alternative therapies were studied: aromatherapy, recreation therapy, and yoga. A literature review was conducted and pre and post questionnaires were administered. Frequencies and averages were run which showed that participants were mostly Caucasian, with an average age of 31 years and most diagnosed with depression and anxiety. Participants showed decreased levels of anxiety and depression after attending both aromatherapy and yoga classes. Participants showed decreased anxiety levels after …

Association Of Visceral Adipose Tissue And Subclinical Atherosclerosis In Us-Born Mexican Americans But Not First Generation Immigrants, Clarence Gill, Miryoung Lee, Kristina Vatcheva, Nahid Rianon, Beverly Smulevitz, David D. Mcpherson, Joseph B. Mccormick, Susan P. Fisher-Hoch, Susan T. Laing

School of Mathematical & Statistical Sciences Faculty Publications

BACKGROUND: Excess visceral adipose tissue (VAT) is a primary driver for the cardiometabolic complications of obesity; VATassociated cardiovascular disease risk varies by race, but most studies have been done on Non-Hispanics. This study aimed to evaluate the clinical and metabolic correlates of VAT, its association with subclinical atherosclerosis, and the factors affecting this association in Mexican Americans.

METHODS AND RESULTS: Participants (n=527) were drawn from the Cameron County Hispanic Cohort (CCHC), on whom a carotid ultrasound to assess carotid intima media thickness and a dual-energy X-ray absorptiometry scan to assess for VAT were obtained. Those in the highest quartiles of …

Trends, Survival Outcomes, And Predictors Of Non-Adherence To Mastectomy Guidelines For Non-Metastatic Inflammatory Breast Cancer: Stage-Stratified Propensity Scoring Analysis Of Ncdb, Mohamad Sebai, Patrick Karabon, David Lee, Sayee Kiran, Nayana Dekhne

Articles

Background/Objective: Current National Comprehensive Cancer Network (NCCN) guidelines recommend modified radical mastectomy (MRM) as the surgical treatment of choice for nonmetastatic inflammatory breast cancer (IBC). Using data from the National Cancer Database (NCDB), our study compared the national trends and outcomes of breast-conserving surgery (BCS) vs. MRM for the treatment of IBC. Methods: NCDB data from 2004 to 2014 were retrospectively analyzed. Patients’ demographics, tumor characteristics, and overall mortality (OM) trends were compared between BCS and MRM cases of IBC. Univariate, multivariate, and propensity score weighted analyses were done to compare study groups and build a predictive model for undergoing …

Manufacturing And Characterization Of Mechanical, Biological And Dielectric Properties Of Hydroxyapatite-Barium Titanate Nanocomposite Scaffolds, Mina Tavangar, Fatemeh Heidari, Raziye Hayati, Fahimeh Tabatabaei, Daryoosh Vashaee, Lobat Tayebi

School of Dentistry Faculty Research and Publications

In this research, hydroxyapatite (HA)-based ceramics were produced as suitable ceramic implants for orthopedic applications. To improve the physical, mechanical, electrical and biological properties of pure HA, we developed composite scaffolds of HA-barium titanate (BT) by cold isostatic pressing and sintering. Microstructure, crystal phases, and molecular structure were analyzed by using scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FTIR), respectively. Bulk density values were measured using the Archimedes method. The effect of different percentages of BT on cell proliferation, viability, and ALP activity of dental pulp stem cells (DPSCs) was assessed …

Biomedical Applications Of Tio2 Nanostructures: Recent Advances, Sevda Jafari, Baharak Mahyad, Hadi Hashemzadeh, Sajjad Janfaza, Tooba Gholikhani, Lobat Tayebi

School of Dentistry Faculty Research and Publications

Titanium dioxide (TiO₂) nanostructures are one of the most plentiful compounds that have emerged in various fields of technology such as medicine, energy and biosensing. Various TiO₂ nanostructures (nanotubes [NTs] and nanowires) have been employed in photoelectrochemical (PEC) biosensing applications, greatly enhancing the detection of targets. TiO₂ nanostructures, used as reinforced material or coatings for the bare surface of titanium implants, are excellent additive materials to compensate titanium implants deficiencies—like poor surface interaction with surrounding tissues—by providing nanoporous surfaces and hierarchical structures. These nanostructures can also be loaded by diversified drugs—like osteoporosis drugs, anticancer and antibiotics—and …

The Incidence Of Root Canal Therapy After Full-Coverage Restorations: A 10-Year Retrospective Study, Abby Yavorek, Pradeep Bhagavatula, Kadam Patel, Aniko Szabo, Mohamed Ibrahim

School of Dentistry Faculty Research and Publications

Introduction

The process of restoring a tooth with a crown leaves many opportunities for pulpal irritation. The objective of this study was to identify and analyze the factors that contribute to the incidence of nonsurgical root canal therapy (NS-RCT) after the delivery of single-unit full-coverage restorations.

Methods

Insurance claims from 88,409 crown placements in the Delta Dental of Wisconsin insurance database were analyzed from the years 2008–2017. The Cox regression model was used to analyze the effect of the predictor variables on the survival of the tooth. Untoward events were defined as NS-RCT, tooth extraction, retreatment of root canal, or …

Convergent Validity Of Automated Language Sample Analysis With Systematic Analysis Of Language Transcripts (Salt), Madeline Peterson

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

The purpose of the study was to assess the convergent validity of Coh-Metrix, an automated text analysis tool, with Systematic Analysis of Language Transcripts (SALT; Miller & Iglesias, 2017), a computer-assisted language analysis software, on measures of syntactic complexity and language productivity. An additional goal of this study was to determine whether indices of syntactic complexity and language productivity calculated in Coh-Metrix were sensitive to developmental changes in oral narratives. SALT and Coh-Metrix variables were calculated on 220 oral narratives obtained from children ages 5-9. Coh-Metrix indices were correlated with comparative SALT measures of syntactic complexity (MLUm, MLUw, and VPU) …

An Investigation Of Pictography And Verbal Rehearsal On College Students’ Recall Of Expository Texts, Joshua Woodruff

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Purpose: This study investigated the effects of pictography with and without verbal rehearsal on informational recall of two types of expository texts. This study is part of a research program to further develop a treatment for younger students with language impairment called Sketch-and-Speak.

Procedure: 66 undergraduate students between the ages of 18 and 40 were tested on recall of concrete versus abstract expository texts in a randomized group experiment across three conditions: pictography with and without verbal rehearsal versus re-reading. Participants were trained on the assigned testing condition and then proceeded to the experimental procedure. In the experimental procedure, …

Modern Yoga In America, Emily Parkinson Perry

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Yoga’s immense growth and popularity during the twentieth and twenty-first centuries, along with its proliferation into countless varieties and styles, presents teachers, students, and scholars with the question: “What is yoga?” Answering this question requires the investigation of a number of cultural, historical and philosophical tensions at play in modern expressions of this ancient tradition: (1) Is modern postural yoga (MPY)—the yoga widely practiced in studios across the country today—an authentic expression of yoga or is it simply another form of physical fitness? (2) Does the modern focus on the physical dimension of yoga forsake its original purpose of …

Characterization Of Novel Cb2 Agonist Smm-295 And Its Effects In Ischemia/Reperfusion Injury, Jeffrey D. Pressly

Theses and Dissertations (ETD)

Acute kidney injury (AKI) is a major problem clinically affecting up to two-thirds of intensive care unit patients, and results in increased hospitalization time, the risk of developing chronic kidney disease, and mortality. Hallmarks of AKI include tubular cell death and a decrease in renal perfusion which leads to decreases in renal function following injury. For 20 years the pathophysiology of AKI has been well established. However, therapies for AKI have shown minimal to no success clinically. The work here describes our efforts to further categorize the effects of CB2 activation, a possible novel therapeutic target in AKI.

There is …

Validity And Reliability Of The Antepartum Gastrointestinal Symptom Assessment Instrument, Lisa Hanson, Leona Vandevusse, Mauricio Garnier-Villarreal, Donna O. Mccarthy, Teresa Jerofke-Owen, Emily Malloy, Heidi Paquette

College of Nursing Faculty Research and Publications

Objective

To examine the psychometric properties of the nine-item Antepartum Gastrointestinal Symptom Assessment (AP-GI-SA) instrument.

Design

Single-group prospective design.

Setting

Urban prenatal clinic serving a diverse population.

Participants

Convenience sample of 45 pregnant women.

Methods

Participants completed the AP-GI-SA before a scheduled prenatal care appointment. We used Bayesian structural equation modeling to evaluate the construct validity of the scale and assessed known-groups validity. We assessed reliability through maximal reliability coefficient estimate and measured internal consistency with Cronbach’s alpha coefficient.

Results

Participants completed the instrument in 2 minutes or less. Construct validity was supported by confirmatory factor analysis (posterior predictive p …

05-05-2020 Hsc Committee Agenda, Hsc Committee

HSC Committee (A subcommittee of the UNM Board of Regents)

No abstract provided.

Factors Associated With Urgent Care Reliance And Outpatient Health Care Use Among Children Enrolled In Medicaid., Rebecca R. Burns, Elizabeth R. Alpern, Jonathan Rodean, Therese Canares, Brian R. Lee, Matt Hall, Amanda Montalbano

Manuscripts, Articles, Book Chapters and Other Papers

Importance: Urgent care (UC) centers are a growing option to address children's acute care needs, which may cause unanticipated changes in health care use.

Objectives: To identify factors associated with high UC reliance among children enrolled in Medicaid and examine the association between UC reliance and outpatient health care use.

Design, Setting, and Participants: A retrospective cohort study used deidentified data on 4 133 238 children from the Marketscan Medicaid multistate claims database to calculate UC reliance and outpatient health care use. Children were younger than 19 years, with 11 months or more of continuous Medicaid enrollment and 1 or …

Perspectives Relating To Multicultural Training With Speech-Language Pathologists, Evy Jewell Hayes

Honors Theses

The goal of this project is to assess whether Speech-Language Pathologists (SLPs) feel adequately prepared and comfortable interacting with multicultural clients. To assess if an SLP feels prepared to interact with, to assess, to teach, or to treat a multicultural client, a 25-question survey was developed. The survey included questions pertaining to the SLPs’ experiences with other cultures, both professional and personal, if the SLP speaks more than one language, and if the SLP has received any formal training on how to interact with multicultural clients. The survey was sent out via email to 814 licensed SLPs practicing in pre-school, …