Chemicals and Drugs Commons^™

Studies Of Amino Acid Mutations In Drug Resistance Of The Smo Protein, Eunice Wintona

UNO Student Research and Creative Activity Fair

Smoothened receptor (SMO) is a protein that in humans, is encoded by the SMO gene. A systemic mutation in its binding pocket helps predict the sensitivity of mutant proteins to different drugs. Known as a GPCR-like receptor, it is a component of the hedgehog signaling pathway; a pathway involved in body patterning and the regulation of adult stem cells. An uncontrolled or inappropriate activation of the Hedgehog pathway drives tumor progression in cancers and a number of birth defects. To achieve these goals, the molecular modeling software MOE was used to build small molecules and drug molecules like Vismodegib and …

Cortical Thinning And Neuropsychiatric Outcomes In Children Exposed To Prenatal Adversity: A Role For Placental Crh?, Curt A. Sandman, Megan M. Curran, Elyssia Poggi Davis, Laura M. Glynn, Kevin Head, Tallie Z. Baram

Psychology Faculty Articles and Research

Exposure to early life adversity may disrupt the development and maturation of neurons and brain circuits, which, in turn, underlie neurodevelopment and mental illnesses. During fetal life, maternal adversity is conveyed to the developing brain via several molecular signals, including the stress hormone corticotropin releasing hormone (CRH). Employing a large well characterized prospective cohort, we find that fetal exposure to placental-origin CRH levels predicts structural and functional brain outcomes in children. Specifically, elevated placental CRH levels portend thinning of selective cortical regions of exposed individuals, with commensurate cognitive and emotional deficits. Notably, the relations of placental-origin CRH to cortical thinning …

An Exome-Wide Sequencing Study Of Lipid Response To High-Fat Meal And Fenofibrate In Caucasians From The Goldn Cohort, Xin Geng, Marguerite R. Irvin, Bertha Hidalgo, Stella Aslibekyan, Vinodh Srinivasasainagendra, Ping An, Alexis C. Frazier-Wood, Hemant K. Tiwari, Tushar Dave, Kathleen Ryan, Jose M. Ordovas, Robert J. Straka, Mary F. Feitosa, Paul N. Hopkins, Ingrid Borecki, Michael A. Province, Braxton D. Mitchell, Donna K. Arnett, Degui Zhi

Epidemiology and Environmental Health Faculty Publications

Our understanding of genetic influences on the response of lipids to specific interventions is limited. In this study, we sought to elucidate effects of rare genetic variants on lipid response to a high-fat meal challenge and fenofibrate (FFB) therapy in the Genetics of Lipid Lowering Drugs and Diet Network (GOLDN) cohort using an exome-wide sequencing-based association study. Our results showed that the rare coding variants in ITGA7, SIPA1L2, and CEP72 are significantly associated with fasting LDL cholesterol response to FFB (P = 1.24E-07), triglyceride postprandial area under the increase (AUI) (P = 2.31E-06), and triglyceride postprandial …

Randomized Trial To Reduce Air Particle Levels In Homes Of Smokers And Children, Suzanne C. Hughes, John Belletierre, Benjamin Nguyen, Sandy Liles, Neil E. Klepeis, Penelope J.E. Quintana, Vincent Berardi, Saori Obayashi, Savannah Bradley, C. Richard Hofstetter, Melbourne F. Hovell

Psychology Faculty Articles and Research

Introduction

Exposure to fine particulate matter in the home from sources such as smoking, cooking, and cleaning may put residents, especially children, at risk for detrimental health effects. A randomized clinical trial was conducted from 2011 to 2016 to determine whether real-time feedback in the home plus brief coaching of parents or guardians could reduce fine particle levels in homes with smokers and children.

Design

A randomized trial with two groups—intervention and control.

Setting/participants

A total of 298 participants from predominantly low-income households with an adult smoker and a child aged <14 years. Participants were recruited during 2012–2015 from multiple sources in San Diego, mainly Women, Infants and Children Program sites.

Intervention

The multicomponent intervention consisted of continuous lights and …

Parent Perspectives On Health And Functioning Of School-Aged Adolescents With Disabilities, Gavin Colquit Edd, Cape, Cscs, Ashley D. Walker Phd, Ches, Moya L. Alfonso Phd, Msph, Maria Olivas Mph, Bethrand Ugwu Mph, Theophile Dipita Dr, Ph

United States Food and Drug Administration: Publications

BACKGROUND: Youth living with disabilities are at risk of experiencing poor health outcomes. Coordinated school health programs have an opportunity to help youth with disabilities and their families through health education, health services, and community engagement. The World Health Organization developed the International Classification of Functioning, Disability, and Health (ICF) as a framework to analyze factors related to health conditions. We used the ICF to examine parental perceptions of health and function among students with disabilities living in rural and urban areas.

METHODS: We surveyed parents (N = 71) using the parent-report versions of the Pediatric Outcomes Data Collection Instrument …

Mental Health Problems And Onset Of Tobacco Use Among 12- To 24-Year-Olds In The Path Study, Victoria R. Green Mhs, Kevin P. Conway Phd, Ches, Marushka L. Silveira Bds, Mph, Phd, Karin A. Kasza Ma, Amy Cohn Phd, K. Michael Cummings Phd, Mph, Cassandra A. Stanton Phd, Priscilla Callahan-Lyon Md, Wendy Slavit Mph, Ches, James D. Sargent Md, Nahla Hilmi Mph, Raymond S. Niaura Phd, Chad J. Reissig Phd, Elizabeth Lambert Ma, Izabella Zandberg Phd, Mary F. Brunette Md, Susanne E. Tanski Md, Nicolette Borek Phd, Andrew J. Hyland Phd, Wilson M. Compton Md, Mpe

United States Food and Drug Administration: Publications

Objective: To examine whether mental health problems predict incident use of 12 different tobacco products in a nationally representative sample of youth and young adults.

Method: This study analyzed Wave (W) 1 and W2 data from 10,533 12- to 24-year-old W1 never tobacco users in the Population Assessment of Tobacco and Health (PATH) Study. Self-reported lifetime internalizing and externalizing symptoms were assessed at W1. Past 12-month use of cigarettes, electronic nicotine delivery systems (ENDS), traditional cigars, cigarillos, filtered cigars, pipe, hookah, snus pouches, other smokeless tobacco, bidis and kreteks (youth only), and dissolvable tobacco was assessed at W2.

Results:In multivariable …

Etiology Of Teen Dating Violence Among Adolescent Children Of Alcoholics, Jennifer A. Livingston, Rina D. Eiden, Jared Lessard, Meghan Casey, James Henrie, Kenneth E. Leonard

United States Food and Drug Administration: Publications

Family processes in early life have been impli- cated in adolescent involvement in teen dating violence, yet the developmental pathways through which this occurs are not well understood. In this study, etiological pathways from parental psychopathology and marital conflict in infancy to involvement in dating violence in late adoles- cence were examined in a sample of children at high-risk due to parental alcohol problems. Families (N = 227) recruited when the child was 12 months of age were assessed at 12-, 24-, 36-months, kindergarten, 6th, 8th, and 12th grades. Slightly more than half of the children were female (51%) and …

Prevalence Of Adhd In Publicly Insured Adults, Yanmin Zhu, Wie Liu, Yan Li, Xi Wang, Almut G. Winterstein

United States Food and Drug Administration: Publications

Objective: To estimate the prevalence of adult ADHD diagnosis and treatment in U.S. Medicaid beneficiaries. Method: Using outpatient, inpatient, and pharmacy billing records for patients eligible for Medicaid fee-for-service benefits within 29 states from 1999 to 2010, we estimated the annual prevalence of ADHD diagnosis and treatment. Results: The prevalence of ADHD diagnosis increased from 2.20 per 1,000 patients in 1999 to 10.57 in 2010. Likewise, prevalence of ADHD treatment increased from 1.95 per 1,000 patients in 1999 to 13.16 in 2010. Between 40% and 65%, patients had ADHD drug prescription fills 6 months after ADHD diagnosis, whereas 45% to …

Co-Occurrence Of Tobacco Product Use, Substance Use, And Mental Health Problems Among Youth: Findings From Wave 1 (2013–2014) Of The Population Assessment Of Tobacco And Health (Path) Study, Kevin P. Conway, Victoria R. Green, Karin A. Kasza, Marushka L. Silveira, Nicolette Borek, Heather L. Kimmel, James D. Sargent, Cassandra A. Stanton, Elizabeth Lambert, Nahla Hilmi, Chad J. Reissig, Kia J. Jackson, Susanne E. Tanski, David Maklan, Andrew J. Hyland, Wilson M. Compton

United States Food and Drug Administration: Publications

Introduction: Cigarette use is associated with substance use and mental health problems among youth, but as- sociations are unknown for non-cigarette tobacco product use, as well as the increasingly common poly-tobacco use.

Methods: The current study examined co-occurrence of substance use and mental health problems across tobacco products among 13,617 youth aged 12–17 years from Wave 1 (2013–2014) of the nationally representative Population Assessment of Tobacco and Health (PATH) Study. Participants self-reported ever cigarette, e-cigar- ette, smokeless tobacco, traditional cigar, cigarillo, filtered cigar, hookah, and other tobacco product use; al- cohol, marijuana, and other drugs; and lifetime substance use, internalizing …

Trends And Economic Drivers For United States Naloxone Pricing, January T 2006 To February 2017, Matthew Rosenberg, Grace Chai, Shekhar Mehta, Andreas Schick

United States Food and Drug Administration: Publications

Anecdotal evidence indicates that naloxone prices have risen in recent years, but limited research has examined the magnitude of these increases and potential causes. We contribute nationally representative evidence to help answer each of these questions, including wholesale pricing data from a proprietary drug sales database span- ning January 2006 to February 2017. We find that all formulations of naloxone increased in price since 2006 except for Narcan Nasal Spray. These cumulative increases totaled 2281% for the 0.4 MG single-dose products, 244% for the 2 MG single-dose products, 3797% for the 4 MG multi-dose products, and 469% for the 0.4 …

Implementing A Public Health Perspective In Fda Drug Regulation, Patricia J. Zettler, Margaret Foster Riley, Aaron S. Kesselheim

Faculty Publications By Year

There is, without question, a public health crisis in the United States arising from both illicit and prescription opioid misuse, addiction, and overdose. The Food and Drug Administration (FDA) is one regulator with an important role to play in minimizing the harms associated with prescription opioids, while also ensuring that prescription opioids are available for the evidence-based management of pain. One question, however, is to what extent the agency can consider in its decisions to approve opioids and keep existing ones on the market the provider and patient behaviors contributing to the epidemic. This is, in part, because FDA’s approval …

Communicating Nutrition Information At The Point Of Purchase: An Eye‐Tracking Study Of Shoppers At Two Grocery Stores In The United States, Mike Bartels, Katherin Tillack, Chung‐Tung Jordan Lin

United States Food and Drug Administration: Publications

Providing nutrition information at the point of purchase is one approach that can be used to help consumers adopt and maintain a healthy diet. Previous research has examined consumer self‐reported notice and use of the information as well as how the design of the information affects its attention and use in a laboratory environ‐ ment using eye‐tracking methodology. This study advances the literature by applying eye‐tracking methodology to explore consumer visual and choice behavior in a real shopping environment, and by recognizing that nutrition information competes with other visual stimuli in the store and consumers are vulnerable to a “limited …

Medication Education In The Pediatric Rheumatology Clinic, Ashley M. Cooper, Julia G. Harris

Posters

No abstract provided.

Pharmacy Driven Best Possible Admission Medication History At A Pediatric Institution, Damon Pabst, Charity Thompson, Brandon French, Brian O'Neal, Garret Matthews, Zeb Benner, Joshua Meade

Posters

No abstract provided.

The Good, The Bad, And The Ugly Of Calcium Supplementation: A Review Of Calcium Intake On Human Health., Kelvin Li, Xia-Fang Wang, Ding-You Li, Yuan-Cheng Chen, Lan-Juan Zhao, Xiao-Gang Liu, Yan-Fang Guo, Jie Shen, Xu Lin, Jeffrey Deng, Rou Zhou, Hong-Wen Deng

Manuscripts, Articles, Book Chapters and Other Papers

Calcium is an important integrative component of the human body and critical for human health. It has been well established that calcium intake is helpful in the prevention and treatment of osteoporosis, which has become one of the most serious public health problems across the world. However, community-dwelling adults with and without osteoporosis are rarely concerned or even not aware of the potential side effects of high or inappropriate doses of calcium intake. Some recent studies have revealed that excessive calcium intake might increase the risks of cardiovascular diseases. The purpose of this article was to review the health benefits, …

Antibiotic Resistance In Escherichia Coli Iron Transport Mutants, Madeline Brandt

Honors Projects

Studies previously completed on Escherichia coli mutants suggested the possibility of iron uptake as an influence on the antibiotic resistance seen in different strains. The research focused on the TonB energy transduction system and its contributions to efflux-mediated antibiotic resistance. To test the hypothesis that iron uptake has an influence on antibiotic resistance in Escherichia coli, the sensitivity to a variety of antibiotics was evaluated in strains of E. coli lacking genes that relate to the uptake of iron or the efflux system that is necessary for the uptake of iron. To test the efflux systems TolC and TonB …

Combinational Sirna Delivery Using Hyaluronic Acid Modified Amphiphilic Polyplexes Against Cell Cycle And Phosphatase Proteins To Inhibit Growth And Migration Of Triple-Negative Breast Cancer Cells, Manoj B. Parmar, Daniel Nisakar Meenakshi Sundaram, Remant Bahadur Kc, Robert Maranchuk, Hamidreza Montazeri Aliabadi, Judith C. Hugh, Raimar Löbenberg, Hasan Uludağ

Pharmacy Faculty Articles and Research

Triple-negative breast cancer is an aggressive form of breast cancer with few therapeutic options if it recurs after adjuvant chemotherapy. RNA interference could be an alternative therapy for metastatic breast cancer, where small interfering RNA (siRNA) can silence the expression of aberrant genes critical for growth and migration of malignant cells. Here, we formulated a siRNA delivery system using lipid-substituted polyethylenimine (PEI) and hyaluronic acid (HA), and characterized the size, ζ-potential and cellular uptake of the nanoparticulate delivery system. Higher cellular uptake of siRNA by the tailored PEI/HA formulation suggested better interaction of complexes with breast cancer cells due to …

Relationship Between Self-Efficacy And Patient Knowledge On Adherence To Oral Contraceptives Using The Morisky Medication Adherence Scale (Mmas-8), Daniel M. Tomaszewski, Benjamin D. Aronson, Margarette Kading, Donald Morisky

Pharmacy Faculty Articles and Research

Background: Preconception care, including family planning, is a vital component of healthcare for women of reproductive age. An average female spends the majority of her reproductive life trying to prevent a pregnancy. In order to prevent unintended pregnancy, women often rely on the use of hormonal contraceptives. In the United States, the majority of hormonal contraceptive users are prescribed oral contraceptive pills (OCPs). Reduced adherence to OCPs decreases their ability to prevent pregnancy. The study aimed to measure OCP adherence among female college students, and explore the relationship between OCP adherence, knowledge, and self-efficacy.

Methods: This cross-sectional study …

Analyzing The Effectiviness Of A Prescription Drug Monitoring Program Targeting At-Risk Opioid Abuse Patients, Treadway Childs

Public Administration ETDs

The effectiveness of a prescription drug monitoring program in coordination with a prescription opioid recidivism program was examined at a semi-rural community hospital. Patients were identified by a multi-disciplinary committee to be at-risk for opioid misuse or abuse, and were denied prescription opioids. Patients were considered eligible for the program if they had over 12 emergency department visits in the previous 12 months, or 6 visits in the previous 6 months, depending on how long the hospital had records on a patient. Patients who were placed in the prescription opioid recidivism program could not receive opioids at this hospital. The …

Aligning Opioid Prescribing Pathways, Andrea Lai, Outpatient Pharmacy, Haley Pelletier, Suneela Nayak, Stephen Tyzik, Ruth Hanselman

MaineHealth Maine Medical Center

There is a drug epidemic sweeping the State of Maine and it continues to worsen each passing year. In 2017, the Maine legislature passed Public Law Chapter 488 to strengthen the controlled substance prescription monitoring program. An outpatient pharmacy, located in a large acute care hospital, created a performance improvement project to clarify opioid prescription and resolve any non-compliance with Chapter 488.

After a root cause analysis, several KPIs were established to include tracking the number of phone calls made by pharmacists to non-compliant providers to clarify scripts, provide one on one education and ultimately resolve non-compliance. Repeat offenders were …

Abnormal Dendritic Maturation Of Developing Cortical Neurons Exposed To Corticotropin Releasing Hormone (Crh): Insights Into Effects Of Prenatal Adversity?, Megan M. Curran, Curt A. Sandman, Elyssia Poggi Davis, Laura M. Glynn, Tallie Z. Baram

Psychology Faculty Articles and Research

Corticotropin releasing hormone (CRH) produced by the hypothalamus initiates the hypothalamic- pituitary-adrenal (HPA) axis, which regulates the body's stress response. CRH levels typically are undetectable in human plasma, but during pregnancy the primate placenta synthesizes and releases large amounts of CRH into both maternal and fetal circulations. Notably, placental CRH synthesis increases in response to maternal stress signals. There is evidence that human fetal exposure to high concentrations of placental CRH is associated with behavioral consequences during infancy and into childhood, however the direct effects on of the peptide on the human brain are unknown. In this study, we used …

Prevalence And Predictors Of Herbal Medicine Use Among Adults In The United States, Mohamed Rashrash, Jon C. Schommer, Lawrence M. Brown

Pharmacy Faculty Articles and Research

Objective: To describe the prevalence of herbal medicine use among US adults and to assess factors associated with and predictors of herbal use. Design: The data for herbal products use were collected from the 2015 National Consumer Survey on the Medication Experience and Pharmacists’ Roles. Chi-square test was used to analyz factors associated with herbal use, and predictors of herbal use were assessed with logistic regression analysis. Results: Factors associated with herbal supplement use include age older than 70, having a higher than high school education, using prescription medications or over-thecounter (OTC) medications, and using a mail-order …

A Descriptive Study Of The Elderly In California Substance Abuse Treatment Programs, David Berenschot

Electronic Theses, Projects, and Dissertations

As gerontologists may know, there are a great deal of studies and a variety of academic literature on the misuse of alcohol and prescription medication amongst the elderly population. While there is a plethora of information on alcohol and prescription misuse, there is little reported data about the prevalence of other substance misuse experienced by this population. This study aims to help to fill that gap in the data by using quantitative methods to describe the scope of substance abuse of individuals 55-years or older. This study utilizes data from the Treatment Data Set Admission (TEDS-A). The TEDS-A is a …

Determining The Knowledge, Attitudes And Beliefs Of Healthcare Providers In Treating Non-Specific Acute And Chronic Back Pain, Stacey L. Kale

Doctor of Nursing Practice Scholarly Project

An Abstract of the Scholarly Project by

Stacey Kale

Managing back pain has become a public health and clinical challenge (Krein et al., 2016). Incidence of back pain related complaints requiring treatment in the US is estimated at 11.2% of the adult population (Dowell, Haegerich, & Chou, 2016). New research suggests that it is the most common pain problem (Pauline, 2016). It is the third most expensive health disorder and is exceeded only by cancer and heart disease. Many health care providers lack formal pain management education and training thus leaving them at risk for failing to properly manage patients …

Addressing Childhood Lead Poisoning Through Gis: A Proactive Approach In Scott County, Iowa, Tanner Osing

2016-2017: Scott County, Iowa and the Scott County Health Department

In June 2016, Scott County Health Department (SHCD) officially partnered with the Upper Mississippi Center (UMC) at Augustana College as part of the Sustainable Working Landscapes Initiative (SWLI). The initiative’s main goal is to address childhood lead poisoning in Scott County, Iowa. While the health department has ongoing efforts to address the problem, there are still approximately 50 children testing positive for lead poisoning every year (Tibbets, 2016). Currently, as part of the Childhood Lead Poisoning Prevention and Control Program, the health department offers case management services for children poisoned under the age of six, follow-up inspections for residences, and …

Cyclosporine Exacerbates Ketamine Toxicity In Zebrafish: Mechanistic Studies On Drug–Drug Interaction, Bonnie L. Robinson, Melanie Dumas, Syed F. Ali, Merle G. Paule, Qiang Gu, Jyotshna Kanungo

United States Food and Drug Administration: Publications

Cyclosporine A (CsA) is an immunosuppressive drug commonly used in organ transplant patients to prevent allograft rejections. Ketamine is a pediatric anesthetic that noncompetitively inhibits the calcium-permeable N-methyl-^_D-aspartic acid receptors. Adverse drug–drug interaction effects between ketamine and CsA have been reported in mammals and humans. However, the mechanism of such drug–drug interaction is unclear. We have previously reported adverse effects of combination drugs, such as verapamil/ketamine and shown the mechanism through intervention by other drugs in zebrafish embryos. Here, we show that ketamine and CsA in combination produce developmental toxicity even leading to lethality in zebrafish larvae …

Children’S Exposure To Environmental Toxins: Socioeconomic Factors And Subsequent Effects On Mental Health And Function, Dorothy L. Mcleod

Center for the Human Rights of Children

The physical environment in which children live, including the air they breathe and the water they drink, has a profound influence on their development. While children need many chemicals and nutrients to physically grow and develop normally, others, such as those deemed environmental toxins (e.g. pesticides, lead, mercury, and illicit substances) act instead as a threat to healthy development. These chemicals may have highly toxic effects, and while they are a threat to all individuals, they affect infants and children most severely. In order to provide an introduction to the issue of toxin exposure and mental health outcomes, to highlight …

Clinical Impact Of An Antibiotic Stewardship Program At A Children's Hospital., Brian R. Lee, Jennifer Goldman, Diana Yu, Angela Myers, Leslie M. Stach, Erin Hedican, Mary Anne Jackson, Jason G. Newland

Manuscripts, Articles, Book Chapters and Other Papers

INTRODUCTION: Antibiotic stewardship programs (ASP) improve appropriate antibiotic use. Data are limited on the clinical benefit of ASPs in children's hospitals. This study's objective was to determine the impact of an ASP on length of stay (LOS) and readmission rate among patients admitted to children's hospitals.

METHODS: Data from a prospective-audit-with-feedback ASP were used to examine the ASP review characteristics, including antibiotic(s) prescribed, clinical indication, recommendations made by the ASP, and agreement with recommendations. Propensity score analysis was utilized to determine the impact of the ASP on LOS and 30-day readmission based on whether the patient received an ASP recommendation …

Black Hawk County’S Approach To Lead Poisoning, Ashley Comeau, Taylor Campbell, Nathan Ambrose, Travis Pulse

2016-2017: Scott County, Iowa and the Scott County Health Department

Scott County, IA is facing a community lead poisoning problem, much like other counties in the state. One of these are Black Hawk County, northwest of Scott. Black Hawk County approached the lead poisoning problem by partnering with organizations including the University of Northern Iowa, the Iowa Poison Control Center, and a multitude of medical groups. Funding, procedures for action, and education were also factors in assessing the lead problem. Black Hawk County’s number of lead poisonings decreased after approaching the problem, while Scott County’s problem worsened. By using similar methods, we hope that Scott County's lead problem will also …

Lead Poisoning In Linn County & Cedar Rapids, Ia, Sydney Fedor, Lexys Magadan, Shannon Okland, Morghan Smith, Anna Willems

2016-2017: Scott County, Iowa and the Scott County Health Department

No abstract provided.