Medicine and Health Sciences Commons^™

Investigations Of Novel Strategies To Treat Bacterial Infection And Development Of New Reaction Methodology, Shane Philippi

Theses and Dissertations

Quorum Sensing (QS), a form of bacteria communication mediated through chemical signaling, was investigated in the bacterial pathogen Pseudomonas aeruginosa. QS has the ability to regulate when a bacterial pathogen is infective or benign. LasR is the main regulator in this system and is also the receptor targeted for inhibition. A Structure Activity Relationship was produced for the system along with the binding pocket being explored.

A new reaction methodology was developed inspired by the Haloform reaction. The reaction was optimized based on solvent, stoichiometry, and conditions. Changing the initial electrophile and the reagent nucleophile created the scope of the …

March/April 2019, Randy Curry, Cindy Brooks

RURAL ROCKS

Rural Rocks, the Rural Health Network newsletter by the SWOSU College of Pharmacy

Iron-Containing Nanoparticles For The Treatment Of Chrionic Biofilm Infections In Cystic Fibrosis, Leisha M. A. Martin

Nanoscience and Microsystems ETDs

Cystic fibrosis (CF) is the most common genetic disease resulting in the morbidity and mortality of Caucasian children and adults worldwide. Due to a genetic mutation resulting in malfunction of the Cystic Fibrosis Transmembrane Conductance Regulator (CFTR) protein, CF patients produce highly viscous mucus in their respiratory tract. This leads to impairment of the mucociliary clearance of inhaled microbes. In addition to reduced microbial clearance, anoxic environmental conditions in the lungs promote biofilm-mode growth of the pathogenic bacterial species Pseudomonas aeruginosa. Chronic infections of P. aeruginosa begin in early childhood and typically persist until respiratory failure and death result. The …

Extended Infusions Of Meropenem For Febrile Neutropenia, Daniel J. Przybylski, Pharmd, David J. Reeves, Pharmd, Bcop

BU Well

Background: Neutropenic fever is an oncologic emergency that requires quick intervention with anti-pseudomonal beta-lactam antibiotics, such as meropenem. Previous literature suggests that extended infusions of beta-lactam antibiotics may improve clinical outcomes. To date, there are 3 prior studies utilizing an extended infusion beta-lactam in this population; however, there is only one previous study investigating the use of extended infusion meropenem in patients with febrile neutropenia.

Objective: To describe the outcomes of eight patients receiving extended infusions of meropenem for the treatment of febrile neutropenia.

Methods: A retrospective chart review was completed including adult patients admitted to a community teaching hospital …

Aztreonam Lysine Inhalation Solution In Cystic Fibrosis., Claire Elson, Joel Mermis, Deepika Polineni, Christopher M. Oermann

Manuscripts, Articles, Book Chapters and Other Papers

Patients with cystic fibrosis (CF) develop pulmonary disease secondary to airway infection and dysregulated inflammation. Therapeutic innovations such as nebulized antimicrobial therapy targeting specific pathogens have resulted in improvements in quality of life and life expectancy. Aztreonam lysine for inhalation (AZLI) solution was initially approved to improve respiratory symptoms in CF patients with Pseudomonas aeruginosa (PA) in 2010 by the Food and Drug Administration. Since then, research broadening labeling and clinical application has been developed. In this review, we analyze published and ongoing research regarding AZLI therapy in CF. A search of the Cochrane Database of Systematic Reviews and the …

Synthesis And Antiproliferative Activities Of Conjugates Of Paclitaxel And Camptothecin With A Cyclic Cell-Penetrating Peptide, Naglaa Salem El-Sayed, Amir Nasrolahi Shirazi, Muhammad Imran Sajid, Shang Eun Park, Keykavous Parang, Rakesh Tiwari

Pharmacy Faculty Articles and Research

Cell-penetrating peptide [WR]5 has been previously shown to be an efficient molecular transporter for various hydrophilic and hydrophobic molecules. The peptide was synthesized using Fmoc/tBu solid-phase chemistry, and one arginine was replaced with one lysine to enable the conjugation with the anticancer drugs. Paclitaxel (PTX) was functionalized with an esterification reaction at the C20 hydroxyl group of PTX with glutaric anhydride and conjugated with the cyclic peptide [W(WR)4K(bAla)] in DMF to obtain the peptide-drug conjugate PTX1. Furthermore, camptothecin (CPT) was modified at the C(20)-hydroxyl group through the reaction with triphosgene. Then, it was conjugated with two functionalized cyclic peptides through …

The Landscape Of Cellular And Gene Therapy Products: Cost, Approvals, And Discontinuations, Vaishali Shukla, Enrique Seoane-Vazquez, Souhiela Fawaz, Lawrence M. Brown, Rosa Rodriguez-Monguio

Pharmacy Faculty Articles and Research

Background The past 10 years witnessed a significant increase in the approval of cellular and gene therapy products worldwide. The US Food and Drug Administration (FDA) approved 3 gene therapy products within the last 4 months of 2017. The objective of this study was to examine the approval characteristics, discontinuations and cost of all cellular and gene therapy products approved worldwide. Data and Methods We conducted an electronic search of approved cell and gene therapy products from the databases of the main drug regulatory agencies including the US Food and Drug Administration, the European Medicines Agency (EMA), the Korea Ministry …

Dietary Supplement Safety: A 25 Year Retrospective Assessment, Bill Gurley

Oxford ICSB

Passage of the Dietary Supplement Health & Education Act (DSHEA) in 1994 ushered in a new category of consumer products known as dietary supplements (DS). DSHEA’s definition of a dietary supplement encompasses a wide variety of products from multivitamins and single-ingredient botanical extracts, to “proprietary blends” of multiple botanical extracts and/or vitamins and minerals. Almost from their inception, safety concerns regarding certain categories of “proprietary blends” have plagued the DS industry. Most notable of these involved Ephedra-containing DS, whose questionable safety record led to their removal from the U.S. market in 2004 by the FDA after a 10-year period of …

Fluorometholone Modulates Gene Expression Of Ocular Surface Mucins, Jonathan Taniguchi, Ajay Sharma

Pharmacy Faculty Articles and Research

Purpose

Mucins are vital to keep the ocular surface hydrated. Genes encoding for mucins contain a glucocorticoid response element. The purpose of this study was to evaluate the effect of fluorometholone, a glucocorticoid receptor agonist used in the management of dry eye, on the gene expression of conjunctival and corneal epithelial cell mucins.

Methods

Stratified cultures of human conjunctival and corneal epithelial cells were exposed to 25, 50 and 100 nM of fluorometholone alone or in presence of mifepristone, a glucocorticoid receptor antagonist. The mRNA was isolated from the cells and reverse transcribed to cDNA. The cDNA was used for …

Eis Inhibitors, Sylvie Garneau-Tsodikova, Oleg V. Tsodikov

Pharmaceutical Sciences Faculty Patents

Compounds and compositions are disclosed, which are useful as inhibitors of acetyltransferase Eis, a mediator of kanamycin resistance in Mycobacterium tuberculosis.

Research News. Grants, 2019. Volume 1, University Of Mississippi. School Of Pharmacy, Soumyajit Majumdar

Grants (2015-)

Grants and contracts awarded during January-March 2019

Surface-Controlled Dissolution Rates: A Case Study Of Nanoceria In Carboxylic Acid Solutions, Eric A. Grulke, Matthew J. Beck, Robert A. Yokel, Jason M. Unrine, Uschi M. Graham, Matthew L. Hancock

Chemical and Materials Engineering Faculty Publications

Nanoparticle dissolution in local milieu can affect their ecotoxicity and therapeutic applications. For example, carboxylic acid release from plant roots can solubilize nanoceria in the rhizosphere, affecting cerium uptake in plants. Nanoparticle dispersions were dialyzed against ten carboxylic acid solutions for up to 30 weeks; the membrane passed cerium-ligand complexes but not nanoceria. Dispersion and solution samples were analyzed for cerium by inductively coupled plasma mass spectrometry (ICP-MS). Particle size and shape distributions were measured by transmission electron microscopy (TEM). Nanoceria dissolved in all carboxylic acid solutions, leading to cascades of progressively smaller nanoparticles and producing soluble products. The dissolution …

Research News. Publications, 2019. Volume 1, University Of Mississippi. School Of Pharmacy, Soumyajit Majumdar

Publications (2015-)

Publications that appeared during the period January 1 through March 31, 2019

Improving Physician Office Quality Measures By Evaluating Statin Prescribing In Type 2 Diabetic Patients, Choniece Phillips, Kathleen Dawson, Lindsay Roberts, Jamie Mcconaha, Megan Bookser

Undergraduate Research and Scholarship Symposium

Abstract

Objective

The focus of this study was to evaluate the impact of pharmacist’ intervention on quality metrics focusing on patients with a diagnosis of diabetes mellitus type II (T2DM) not currently prescribed statin therapy.

Methods

This retrospective cohort investigational study was conducted in four lowest performing office locations of a nineteen regional primary care physician group practice. Inclusion criteria were diagnosis of T2DM without active statin therapy. Data was excluded from analysis for patients younger than age 40 or older than age 75, or if the most recent LDL documented was less than 70 mg/dL. Recommendations for initiation of …

A Randomized, Controlled Trial On The Effects Of Almonds On Lipoprotein Response To A Higher Carbohydrate, Lower Fat Diet In Men And Women With Abdominal Adiposity., Paul T. Williams, Nathalie Bergeron, Sally Chiu, Ronald M. Krauss

Faculty Publications & Research of the TUC College of Pharmacy

BACKGROUND: Almonds have been shown to lower LDL cholesterol but there is limited information regarding their effects on the dyslipidemia characterized by increased levels of very low density lipoproteins (VLDL) and small, dense low-density lipoprotein (LDL) particles that is associated with abdominal adiposity and high carbohydrate intake. The objective of the present study was to test whether substitution of almonds for other foods attenuates carbohydrate-induced increases in small, dense LDL in individuals with increased abdominal adiposity.

METHODS: This was a randomized cross-over study of three 3wk diets, separated by 2wk washouts: a higher-carbohydrate (CHO) reference diet (CHO

RESULTS: Relative to …

Evaluation Of The Drug Utilization Pattern Among Pregnant Women In A Tertiary Care Teaching Hospital, Vijaynarayana Kunhikatta

Manipal College of Pharmaceutical Sciences, Manipal Theses and Dissertations

Objective of the study was to evaluate the drug utilization pattern in pregnancy. A retrospective study conducted among pregnant women in a tertiary care teaching hospital. Parameters like demography, gravidity, complaints on admission, clinical signs and symptoms, comorbid conditions, drugs prescribed and its utilization details and neonatal outcome were collected. Study included 876 pregnant women. The mean age of the study population was 29.4±4.4 (mean±SD). Majority of them (68.2%) had caesarian section type of delivery. Diabetes mellitus (33.6%) was the most common comorbidity, followed by hypertension (28.3%) and thyroid disorders (18.3%). Folic acid (15.7%) and calcium (15.2%), were the most …

Identification Of Risk Factors For Hyponatremia In Psychiatric Patients Undergoing Treatment: A Case Control Study., Vijaynarayana Kunhikatta

Manipal College of Pharmaceutical Sciences, Manipal Theses and Dissertations

Abstract: Background: Prompt recognition and optimal management of hyponatremia will help the physician devise a better treatment plan to prevent future complications. Hence this study aims to identify of risk factors associated with hyponatremia in psychiatric patients.Methods: A case-control study was conducted among psychiatric inpatients in a tertiary care teaching hospital. Patients admitted from January 2013 to December 2017 were identified using ICD-10 code F01-F99. Patients with serum sodium levels <135 mmol/L were considered as hyponatremia and between 135-145 mmol/L as controls. Factors associated with causing hyponatremia were identified by multiple logistic regression and odds ratio (OR) was calculated.Results: Based on the inclusion and exclusion criteria, 264 cases of hyponatremia and 253 matching controls were included in the study. The mean age of patients with hyponatremia was 56.4±16.8 years as compared to 39.6±13.9 years in controls and 65.7% of them were males. Seizure disorder (OR=3.14, olar disorder (OR=6.03, p=0.001), depression (OR=4.78, p=0.005) and use of quetiapine (OR=2.11, p =0.007), insulin (OR=3.53, p=0.038) were independent risk factors associated with development of hyponatremia. Conclusion: Psychiatric patients with seizure disorder, bipolar disorder, depression and using quetiapine or insulin have more chance of developing hyponatremia. And they should be monitored carefully.

Jane Miller's Portfolio, Jane Miller

Honors College Portfolios

The portfolio that I am presenting is a collection of work and experiences that represent who I am as a motivated individual and a hard-working student.

As a whole, my portfolio provides evidence that I am able to reach my professional goal of becoming a diligent pharmacist because it demonstrates that I am able to achieve my maximum potential of a balanced, motivated individual, even when I am given large amounts of responsibility.

Jackrabbits Script And Scope, College Of Pharmacy And Allied Health Professions

Jackrabbits Script and Scope (Formerly called College of Pharmacy and Allied Health Professions Magazine)

[Page] 4 Hoch Professorship
[Page] 7 Lansink Takes Lead
[Page] 8 Innovation Pharmacy
[Page] 12 MPH Student Michael Dunn
[Page] 14 MLS White Coat
[Page] 16 Alumnus of the Year
[Page] 18 Van Riper Wins
[Page] 19 Shaw Honored
[Page] 20 Scholarship Recipients
[Page] 22 Paying it Forward
[Page] 23 Remembering Struggles
[Page] 24 Student News
[Page] 25 2018 Highlights
[Page] 29 Asessing Student Readiness
[Page] 30 Raina Joins Department
[Page] 31 The Opioid Crisis
[Page] 32 Donor Listing
[Page] 34 SDSU Foundation

Implementing Use Of The Moss (Michigan Opioid Safety Score) Tool And Interventions To Reduce Opioid-Related Overdose Events In High Risk Patients, Michelle J. Kloss

Doctoral Projects

Opioids are among the most common pharmacological class of therapeutic medications prescribed to alleviate pain across all healthcare settings. However, opioid-related adverse events are a growing problem contributing to an increase in morbidity and mortality. Current hospital practice does not utilize a pre-opioid administration screening tool to assess patient risk of adverse events related to opioid administration. The implementation of the Michigan Opioid Safety Score (MOSS), an evidence-based risk assessment tool which utilizes patient characteristics as well as respiratory assessment for the prediction and early detection of opioid-induced adverse events. This quality improvement project evaluated the effectiveness of the MOSS …

The Importance Of Goal Setting: Why Every Pharmacist Should Make Goal Setting A Habit, Albert Bach, Laressa Bethishou

Pharmacy Faculty Articles and Research

"But how many of us actually practice what we preach? We have pledged to apply our knowledge, experience, and skills to the best of our ability to assure optimal outcomes for our patients. As the pharmacy profession evolves, and as we train future generations of pharmacists, we have increased opportunities to expand our role and impact as a pharmacist. Goal setting is an important and valuable tool to support us in our personal and professional growth."

A Baker's Dozen Of Top Antimicrobial Stewardship Intervention Publications In 2017, Daniel B. Chastain, David B. Cluck, Kayla R. Stover, Katherine T. Lusardi, Ashley Marx, Sarah Green, Carmen Faulkner-Fennell, Michelle Turner, Elias B. Chahine, P Brandon Bookstaver, Christopher M. Bland

Faculty Publications

With an increasing number of antimicrobial stewardship-related articles published each year, attempting to stay current is challenging. The Southeastern Research Group Endeavor (SERGE-45) identified antimicrobial stewardship-related peer-reviewed literature that detailed an "actionable" intervention for 2017. The top 13 publications were selected using a modified Delphi technique. These manuscripts were reviewed to highlight the "actionable" intervention used by antimicrobial stewardship programs to provide key stewardship literature for training and teaching and identify potential intervention opportunities within their institutions.

Pharmacy Newsletter : April 2019, Pharmacy Department

Department of Pharmacy Archives

Content:

• New Dosing Recommendations for Safe Use of Colistin
• Fournier’s Gangrene reported with SGLT2 Inhibitors for Diabetes
• Drug Use : The Three Dosage form of Fosfomycin
• Losartan, An Effective Alternative Approach in Managing Marfan Syndrome
• Pediatric Dose Calculation when no Pediatric Dose Available?

The Impact Of Concomitant Empiric Cefepime On Patient Outcomes Of Methicillin-Resistant Staphylococcus Aureus Bloodstream Infections Treated With Vancomycin, Evan J. Zasowski, Trang D. Trinh, Safana M. Atwan, Marina Merzlyakova, Abdalhamid M. Langf, Sahil Bhatia, Michael J. Rybak

Faculty Publications & Research of the TUC College of Pharmacy

Background: Data suggest that vancomycin + β-lactam combinations improve clearance of methicillin-resistant Staphylococcus aureus(MRSA) bloodstream infections (BSIs). However, it is unclear which specific β-lactams confer benefit. This analysis evaluates the impact of concomitant empiric cefepime on outcomes of MRSA BSIs treated with vancomycin.

Methods: Retrospective cohort study of adults with MRSA BSI from 2006 to 2017. Vancomycin + cefepime therapy was defined as ≥24 hours of cefepime during the first 72 hours of vancomycin. The primary outcome was microbiologic failure, defined as BSI duration ≥7 days and/or 60-day recurrence. Multivariable logistic regression was used to evaluate the association between …

Nsu Sharks Rx_Spring 2019, Nova Southeastern University

NSU Sharks Rx

Volume 5, Number 1

Nsu Sharks Rx_Spring 2019, Nova Southeastern University

NSU Sharks Rx

Newsletter

Development Of A Unique Student Pharmacist Internship In A Primary Care Provider System, Norman E. Fenn Iii, Natalie R. Gadbois, Gwen J. Seamon, Shannon L. Castek, Kimberly S. Plake

Pharmacy Faculty Publications and Presentations

Purpose: To describe a unique pharmacy intern program in a group of federally qualified health center (FQHC) outpatient primary care provider clinics. Summary: A pharmacy intern program was created at the North Central Nursing Clinics in Indiana, a group of four FQHC outpatient primary care provider facilities. Intern-performed tasks included: Prior authorization (PA) requests, medication assistance program (MAP) applications, sample procurement and inventory, and contraceptive devices for implantation inventory management. Interns interacted with clinic administration, nurse practitioners, and medical staff to complete their assigned responsibilities. Over a one-year period, the interns completed documentation on more than 2000 charts during a …

The Pharmabiotic For Phenylketonuria: Development Of A Novel Therapeutic, Chloé Elizabeth Lebegue

Senior Theses

Phenylketonuria, now known as phenylalanine hydroxylase (PAH) deficiency, is a genetic disorder of metabolism affecting approximately one in every 15,000 infants born in the United States. Patients have nonfunctional PAH enzyme secondary to one or more genetic mutations. The enzyme deficit results in destructive supraphysiologic blood phenylalanine levels upon consumption of the essential dietary amino acid phenylalanine. Current standards of care mitigate signs and symptoms of the disorder, but do not approach a cure. The methods for creating a prototype pharmabiotic as an innovative treatment strategy for PAH deficiency are described herein.

DNA molecular cloning techniques were utilized to engineer …

Evidence-Based Toolkit For Reduction Of Overdose Risk In Primary Care Patients On Opioid Therapy, Katelin A. Aris

Doctoral Projects

Introduction: Opioids are powerful pain killing medications that can be highly addictive and can cause risk for overdose and even death (Michigan Prescription Drug and Opioid Task Force, 2015). Many primary care providers treat patients with acute and chronic pain, although it is recognized that many receive inadequate training in pain management and feel unprepared in the complexities of caring for these patients (Becker, Bair, Picchioni, Starrels, and Frank, 2018). To treat these patients safely, provider education and adherence to guidelines put forward by these initiatives is essential.

Methods: An evidence-based prescribing toolkit was devised using guidance from the literature …

Long-Term Use Of Antibiotics And Risk Of Colorectal Adenoma, Yin Cao, Kana Wu, Raaj Mehta, David A. Drew, Mingyang Song, Paul Lochhead, Long H. Nguyen, Jacques Izard, Charles S. Fuchs, Wendy S. Garrett, Curtis Huttenhower, Shuji Ogino, Edward L. Giovannucci, Andrew T. Chan

Department of Food Science and Technology: Faculty Publications

Objective: Recent evidence suggests that antibiotic use, which alters the gut microbiome, is associated with an increased risk of colorectal cancer. However, the association between antibiotic use and risk of colorectal adenoma, the precursor for the majority of colorectal cancers, has not been investigated.

Design: We prospectively evaluated the association between antibiotic use at age 20–39 and 40–59 (assessed in 2004) and recent antibiotic use (assessed in 2008) with risk of subsequent colorectal adenoma among 16,642 women aged ≥ 60 enrolled in the Nurses’ Health Study who underwent at least one colonoscopy through 2010. We used multivariate logistic …