Medicine and Health Sciences Commons^™

Using A Quality Workbook Committee To Improve Nurse-Sensitive Patient Indicator Scores, Nicole Robinson

Walden Dissertations and Doctoral Studies

Health care providers gather and track quality patient indicator scores to monitor patients' safety and outcomes and decrease the number of adverse events. Nursing leaders implemented a Quality Workbook Committee (QWC) within a hospital setting to improve patient outcomes and the facility's reported scores for nurse-sensitive patient indicators. The practice-focused question for this quality improvement evaluation project examined whether the implementation of the QWC improved nurse-sensitive patient indicator scores. Watson's theory of human caring was used to evaluate the gap in practice, and Rosswurm and Larabee's model for evidence-based practice change provided guidance for planning the project. Sources of evidence …

Evaluating Parents' Decisions Regarding Recommended Childhood Vaccinations, Jennifer Kline

Walden Dissertations and Doctoral Studies

Vaccinations are among the greatest accomplishments of public health. However, many parents are choosing not to vaccinate. The purpose of this study was to explore the association between social media influence and parents' decisions to vaccinate their children. The health belief model indicates that individuals' likelihood of engaging in a health-related behavior is determined by their perceptions of susceptibility, severity, benefits, and barriers. The research questions addressed whether there is an association between parents' perception of their children's disease susceptibility and their decisions about vaccination, and whether there is an association between exposure to messaging from social media and parents' …

Implementing Counseling African Americans To Control Hypertension Intervention In Louisville Metro, Raven Robbins

Theses and Dissertations--Public Health (M.P.H. & Dr.P.H.)

Hypertension disproportionately affects Africans Americans more than their White counterparts. Counseling African Americans to Control Hypertension (CAATCH) is an intervention program that is targeted at African American adults to decrease uncontrolled hypertension. The CAATCH intervention has three components, which includes 1) computerized hypertension education, 2) at home blood pressure monitoring, and 3) behavioral counseling. The CAATCH intervention will be implemented in three sites in the northwest portion of Jefferson County in Louisville, KY. The overall goals of the CAATCH intervention are to decrease the number of participants who suffer from uncontrolled hypertension, increase knowledge of hypertension among participants, increase the …

The Financial Impact Of A Healthy Eating Intervention In A Government Worksite Cafeteria, Andrew M. Wheeler

Theses and Dissertations--Public Health (M.P.H. & Dr.P.H.)

Unhealthy eating habits are associated with a greater risk of obesity and many chronic diseases. Historically, public health nutrition interventions have focused on education of the individual to induce dietary behavior change. However, given that many factors influence food choices, more comprehensive interventions that address these multiple factors are needed. Worksite cafeterias provide a unique opportunity to intervene at multiple levels of influence on employees eating habits. In this paper we used cafeteria sales data to evaluate the changes in purchases and the financial impact of implementing a healthy eating intervention using an environmental change and various promotional efforts to …

Evaluation Of Anemia In Communities Served By Shoulder To Shoulder Global: A Cross-Sectional Study In Santo Domingo, Ecuador, Kevin Mercer

Theses and Dissertations--Public Health (M.P.H. & Dr.P.H.)

BACKGROUND: Shoulder to Shoulder Global (STSG) recognizes anemia as a cause of morbidity among patients in Santo Domingo, Ecuador. Little research has been done to assess targetable anemia risk factors to serve as a foundation for future pharmacotherapeutic interventions. This study sought to identify risk factors for anemia in this population.

METHODS: Data obtained from existing patient records from January 1, 2010 to August 31, 2016 included hemoglobin/hematocrit, age, sex, pregnancy status, and presenting community. Chi-square tests compared means to examine risk factors associated with anemia. Poisson regression and incidence rate ratios (IRR) were used to estimate risk factors associated …

Statistical Analysis Of Rabies Submissions In Kentucky And Weather As A Potential Predictor Of Positive Cases, Hannah Free

Theses and Dissertations--Public Health (M.P.H. & Dr.P.H.)

Background

The rabies virus is a zoonotic pathogen that is nearly 100 percent fatal once symptoms occur. Because it is still active in wildlife populations in Kentucky, the need for preventive measures and surveillance is critical. Temperature and precipitation have been shown to affect rabies. This study examined rabies submissions in Kentucky, weather and geographical distribution to both describe and predict cases.

Methods

Data from the University of Kentucky Veterinary Diagnostics laboratory were used to assess rabies submissions from 2005 through 2015. These submissions were anonymously submitted by the public and the Florescent Antibody Test was used to determine infection …

Cross Contamination In Levered Endoscopes, Ernest Lowell Thomason Jr.

Walden Dissertations and Doctoral Studies

Contamination is a prevalent issue with reprocessed levered endoscopes. The number of infections caused by resistant enterobacteriaceae in patients due to contaminated endoscopes increased to the point that the United States Food and Drug Administration released a safety alert to health care facilities that perform endoscopic retrograde cholangiopancreatography (ERCP). The purpose of this descriptive project was to evaluate if levered endoscopes used in ERCP procedures met high level disinfection criteria, were properly processed, and were germ free after reprocessing. The project was supported by 2 theories: the middle range theory of patient advocacy and the germ theory. Data (counts and …

Small Business Marketing Strategies For Physical Therapy Practice Owners, Matthew Lane Daugherty

Walden Dissertations and Doctoral Studies

The United States economy depends on small businesses, which represent 99% of all businesses in the United States, yet approximately 50% of small businesses cease operations in the first 5 years. The purpose of this multiple case study was to explore the marketing strategies used by owners of small businesses to develop and maintain their organization through the initial 5 years of business operation. The population included 5 physical therapy business owners in northeastern Florida who had sustained their business for a minimum of 5 years. The conceptual framework for this study was the brand equity model, and data were …

Exploring Disaster Preparedness For The Aging Population, Gladysmarie W.R. Harris

Walden Dissertations and Doctoral Studies

Older adults are encountering harsh recovery after disasters, and compounding this problem is the lack of research on older adults' perceptions on disaster preparedness as aging affects the ability to react to emergency situations. To partially address that gap, the purpose of this general qualitative research study was to use Rotter's spectrum of locus of control theory to examine the level of preparation regarding disaster preparation of older adults who were living independently in single-family homes in a state affected by Hurricane Sandy. Data were collected through a qualitative survey distributed to adults aged 65 to 80-years (N=88) and publicly …

Predictors Of Nutritional Counseling Among Adolescents By Physicians In California, Jean Kigozi

Walden Dissertations and Doctoral Studies

The prevalence of obesity in the United States was stable at 17% from 2011-2014 among approximately 13 million children and adolescents 12-19 years of age, according to the Centers for Disease Control and Prevention. Nutritional counseling has been recommended, and while most physicians agree that it is necessary, it is not happening consistently. The purpose of this study was to examine the association between dietary intake, physical activity, and body mass index (BMI) characteristics of youth 12-17 years old in California and the receipt of nutritional counseling. Social cognitive theory guided this quantitative cross-sectional analysis of archived data from 814 …

Stress Reduction Strategies For Improving Private Security Officer Performance, Khalil Ibrahim Al-Mulla

Walden Dissertations and Doctoral Studies

The impact of occupational stress on employees' health and work performance costs U.S. companies $300 billion annually; work-related stress is an issue for private security organizations all over the world. The purpose of this single case study was to explore strategies private security organizational leaders used to mitigate private security officers' occupational stress. The study participants were 4 leaders of a private security organization in Bahrain who had a minimum of 5 years of experience in the private security field and had addressed occupational stress successfully. The human capital theory was the conceptual framework used for this study. Data were …

Nurse Manager Span Of Control And The Impact On Employee Engagement, Jene' M. Kendall

DNP Projects

PURPOSE: The purpose of this study was to assess nurse manager span of control in medical- surgical, intermediate care, and progressive care units at Norton Healthcare and determine correlations between nurse manager span of control and employee engagement.

METHODS: For this descriptive, correlational study, the researcher analyzed data to identify relationships in span of control and employee engagement data for 19 nurse managers leading 23 inpatient care units. A survey to evaluate the role of the nurse manager and the assistant nurse manager also was done.

RESULTS: The average span of control for nurse managers was 52.2 full time equivalent …

Impact Of Advanced Practice Providers (App) Care Models And Outcomes In Primary Care, Kathleen Exline

DNP Projects

Background: The Affordable Care Act, an aging population, and the increased burden of caring for the chronically ill are factors that have resulted in a significantly increased demand on primary care. This has prompted the strategy to utilize advanced practice providers (APPs) to supplement primary care physicians. Due to the inconsistency of a defined national model and measurement system, the impact of APP utilization in healthcare is not clear.

Purpose: The purpose of this project was to examine the use of APPs in primary care. The study involved a review of the current utilization of APPs, an evaluation of the …

The Evaluation Of Advanced Practice Providers Practice Patterns And Delivery Of Care Models In The Specialty Practice Environment, Katherine W. Rogers

DNP Projects

Background: Advanced Practice Providers (APPs), specifically Nurse Practitioners (NP) and Physician Assistants (PA), have been utilized in healthcare for decades to improve access to care for patients. Norton Healthcare’s largest population of APPs is in specialty practices. The expansion of APPs into the medical group has been rapid and without evaluation of value and role identification.

Purpose: The purpose of this study is to evaluate Advanced Practice Provider (APP) practice patterns and care delivery models within specialty practices in a large medical group. The outcome of the study will help to identify trends in practice and areas where …

Cesarean Births Rates After Implementation Of Labor Management Guidelines, Margie Allyn Bridges

Walden Dissertations and Doctoral Studies

Cesarean birth rates are associated with increased maternal morbidity. This project evaluated a quality improvement (QI) initiative implemented to reduce cesarean births among Nulliparous Term Singleton Vertex (NTSV) obstetric populations, the largest contributor to cesarean births. Variations in labor management practice contribute to cesarean birth rate; implementation of labor management bundles have been endorsed to influence practice- and system-level changes in the promotion of vaginal births. The problem addressed in this project was an organizational NTSV cesarean section rate of 30%. The purpose of the project was to use secondary data to evaluate a previously implemented labor management bundle at …

Examining Trauma Exposure, Organizational Climate, And Job Outcomes In Child Welfare, Shano Rodgers

Walden Dissertations and Doctoral Studies

Exposure to traumatic situations is routine for child welfare workers in California, and the attrition rate for newly hired social workers in some states is estimated to be nearly 50% in the 1st year of employment. Prior research has indicated that reasons for dissatisfaction included dysfunctional organizational climate and culture. The purpose of this study was to examine the extent to which trauma exposure contributed to secondary traumatic stress and intent to quit and to examine the degree to which organizational climate moderated the exposure among direct service child welfare employees. Kurt Lewin's field theory, Figley's theory of secondary traumatic …

A Structured Weight Loss Program To Combat Obesity In Women, Tara English

Walden Dissertations and Doctoral Studies

Rates of obesity and the associated comorbidities continue to increase for women in the United States. Despite information available, efforts at weight loss are often unsuccessful because women lack integral knowledge of how to approach the various components essential for weight loss. This doctoral project was created to address the practice question of whether obesity can be reduced through a step-wise weight loss program that identifies essential elements to reduce weight in menopausal age women. Guided by the information-motivation-behavioral skills model, this project led 17 volunteer participants from a Northwest, Florida primary care clinic through 6 weeks of protocols supplemented …

Targeted Nanoparticle Delivery For In Utero Treatment Of Congenital Disorders, Valerie Luks

Yale Medicine Thesis Digital Library

Congenital disorders represent a large unmet clinical need with significant morbidity and premature mortality resulting from mutations and anomalies that can be diagnosed, and eventually treated, in utero. Nanoparticles (NP) have been used as versatile protective vessels for the delivery of a variety of therapeutic agents. Importantly, the potency of NPs can be amplified by modifications to the molecular composition as well as to the delivery to allow targeting to specific tissues. We hypothesize that optimization of NP targeting both by nanoparticle modification and the route of administration can increase overall uptake in specific cells and tissues of interest. To …

Altered Brain Functional Connectivity Varies By Form Of Craniosynostosis, Alexander Haosi Sun

Yale Medicine Thesis Digital Library

This study uses functional MRI (fMRI) to study long-term neurocognitive sequelae of nonsyndromic craniosynostosis (NSC), and understand if these aberrations vary by form of synostosis. Twenty adolescent participants with treated NSC (10 sagittal (SSO), 5 right unilateral coronal (UCS), 5 metopic (MSO)) were matched to controls by age, gender, and handedness. A subgroup of MSO was classified as severe metopic synostosis (SMS) based on the endocranial bifrontal angle. Resting-state fMRI was acquired in a 3T Siemens TIM Trio scanner, and data was motion- corrected, cluster-corrected with nonparametric permutation tests, and analyzed with BioImage Suite. SSO had decreased intrinsic connectivity compared …

The Evaluation Of A Breast Cancer Screening Decision Aid In The Community Setting., Kimberly Gibbons

DNP Scholarly Projects

Breast cancer screening (BCS) has been recommended to women by healthcare providers as well as professional organizations and non-profit awareness organizations for over four decades. Recently, attention is being paid to quantification of the actual benefits and harms of BCS with mammography. The harms include overdiagnosis, overtreatment and mandate of mammography screening that may not be in alignment with the individual values and preferences of women ages 40-69. This evidence translation project developed a resource for practice that was evaluated by community participants for alignment with personal value and preference-based educational needs about BCS. This project piloted a clinical practice …

Reduction Of Antipsychotic Use In Patients With Dementia Residing In Nursing Homes, Marysarah Frank

DNP Scholarly Projects

Abstract

Residents of nursing homes diagnosed with dementia have long been treated with psychotropic drugs for the symptoms of behavioral disturbances that are frequently associated with major neurocognitive disease. Specifically, the antipsychotic drugs have been widely used in this population. Despite a lack of evidence, antipsychotic rates have shown up to 25% of dementia patients in nursing homes (NH) are prescribed these drugs. This off-label use is not FDA approved for behavioral symptoms of dementia and the drugs have been given a black box warning related to the risk of serious and potentially irreversible side effects and even an increased …

Decreasing Duration Of Mechanical Restraint Episodes By Increasing Registered Nurse Assessment And Surveillance In An Acute Psychiatric Hospital, Diane Allen

DNP Scholarly Projects

Background

Application of mechanical restraints is a high-risk emergency measure that requires psychiatric intensive care in order to assure patient safety and expedite release at the earliest opportunity. While current regulations require that trained staff continuously observe restrained individuals, assessment by a registered nurse is required only once an hour. This project builds on research that demonstrated a regulatory change requiring more frequent registered nurse assessments led to decreased duration of mechanical restraint episodes in an acute psychiatric hospital.

Purpose

The purpose of this project was to implement and evaluate a practice change that required increased frequency of registered nurse …

Implementation Of A Physical Activity Group At A Community Mental Health Center: A Pilot Quality Improvement Project To Reduce Depressive Symptoms In Adolescents With Major Depressive Disorder, Nancy Gallagher

DNP Scholarly Projects

Major Depressive Disorder is a debilitating illness that affects millions of Americans, including adolescents. The majority of adolescents with Major Depressive Disorder (MDD) do not receive treatment. There may be a variety of reasons for this including stigma, access to care, and potential adverse reactions. People suffering from MDD are known to be at high risk for suicide. Lack of treatments adds the risk of suicide for adolescents with MDD. Identifying and implementing treatment options that are more acceptable and accessible are of the utmost importance. Although there is limited research regarding exercise/physical activity, depressive symptoms, and adolescents with MDD, …

A Program To Prepare Frontline Nurse Leaders For Peer Review, Suzanne K. Murdock

DNP Scholarly Projects

Introduction: The purpose of nursing peer review is to assess the quality of nursing care against established standards, identify strengths and weaknesses in practice, and identify knowledge gaps. Studies of nurse peer review predominantly focuse on staff nurse attitudes and knowledge after an educational intervention and barriers to implementation. Frontline nurse leaders (FLNL) can influence adoption of new practices such as peer review.

Purpose: The purpose of this project was to engage frontline nurse leaders in a role specific peer review program, preparing them to support their staff in the implementation of peer review in the future and providing an …

Reproductive Health And Fertility Among Transgender Adolescents: A Knowledge And Attitudes Survey, Aimee Alphonso

Yale Medicine Thesis Digital Library

The goal of this study was to determine the knowledge and attitudes of transgender adolescents regarding fertility and future parenthood. We developed and administered a cross-sectional questionnaire to a convenience sample of 23 transgender and gender non-conforming adolescents (mean age 16.2 ± 2.6) who attended the Yale Pediatric Gender Program between October 2016 and August 2017. Our results indicate that transgender adolescents have a basic understanding of reproductive health and fertility (mean total knowledge score of 3.78 ± 0.80 out of 5). Knowledge scores were significantly higher in participants with previous information about gender-affirming hormone therapy (GAH; p

On The Efficacy Of High-Dose Ascorbic Acid As Anticancer Treatment: A Literature Survey, Florentin Smarandache, Victor Christianto

Branch Mathematics and Statistics Faculty and Staff Publications

Vitamin C (ascorbic acid, ascorbate) has a controversial history in cancer treatment. Emerging evidence indicates that ascorbate in cancer treatment deserves re-examination. As research results concerning ascorbate pharmacokinetics and its mechanisms of action against tumor cells have been published, and as evidence from case studies has continued to mount that ascorbate therapy could be effective if the right protocols were used, interest among physicians and scientists has increased.

Risk Factors Associated With Opioid Misuse Among Military Personnel, Brittany Sullivan, Mark Bonica, Chris Armijo, Anne Jamieson, Semra Aytur

Honors Theses and Capstones

Risk Factors Associated with Opioid Misuse Among Military Personnel

Opioid overdoses are increasing among military personnel. Opioids are a class of drugs that include heroin, synthetic opioids, and pain relievers. Almost half of all Veterans returning from deployment in Afghanistan and Iraq have chronic pain; one in six veterans turn to opioids for pain relief.

Veterans between the ages of eighteen and fifty-three are five times as likely to have a Substance Use Disorder and two times as likely to have Post-Traumatic Stress Disorder in contrast to the general public.

Risk factors that have been shown to increase the probability …

Nsu Sharks Rx-Winter, 2018, Nova Southeastern University

NSU Sharks Rx

No abstract provided.

The U.S. Science And Technology “Triple Threat”: A Regulatory Treatment Plan For The Nation’S Addiction To Prescription Opioids, Michael J. Malinowski

Journal Articles

No abstract provided.

The Role Of Endothelial Nitric Oxide Synthase (Enos) Coupling Status During Acute Hyperglycemia As Determined By Real-Time Measurements Of Blood Nitric Oxide And Hydrogen Peroxide In Rat, Matthew Bertolet

PCOM Biomedical Studies Student Scholarship

Acute hyperglycemia can impair vascular endothelial function in non-diabetic subjects in addition to diabetic patients. Decreased endothelial-derived nitric oxide (NO) bioavailability and increased concentrations of reactive oxygen species (ROS), such as superoxide (SO) and hydrogen peroxide (H202), are the major characteristics of vascular endothelial dysfunction. Normally, vascular endothelial function depends on NO production from coupled endothelial NO synthase (eNOS) in the presence of 5,6,7,8- tetrahydrobiopterin (BH4). By contrast, 7,8-dihydrobiopterin (BH2, Oxidized form of BH4) and/or lack ofL-arginine (coupled eNOS substrate) causes eNOS uncoupling to produce SO, which can be quickly converted to H202. The role of eNOS uncoupling in acute …