Pharmacy and Pharmaceutical Sciences Commons^™

Effects Of B4galnt1 Expression On Metastatic Phenotype And Response To Treatment In Osteosarcoma Cell Lines, Fatemeh Zareihajiabadi

Annual Research Symposium

No abstract provided.

Sulopenem For The Treatment Of Complicated And Uncomplicated Bacterial Urinary Tract Infection (Uti), Aiyi Chen, Thanh-Liem Vu, Daniel J. Yang, Landon Olsen

Annual Research Symposium

No abstract provided.

Evaluation Of Antifungal Efficacy In The Treatment Of Candida Auris Bloodstream Infections, Monique Busacay, Kaylee Putney, Rebecca Jayakumar

Annual Research Symposium

No abstract provided.

Adverse Infusion-Related Event Severity In Oncology Patients Receiving Chemotherapy Agents Vs. Immunotherapy Agents, Tayler Hutto

Annual Research Symposium

In recent years, immunotherapy investigational drugs in cancer research has been underway in treating multiple forms of cancer due to a lower side effect profile and decreased severe infusion-reaction risk compared to conventional chemotherapy agents. The purpose of this study was to determine the infusion reaction severity among patients receiving either chemotherapy treatment or immunotherapy agents based on the CTCAE (Common Terminology Criteria for Adverse Events) scale to improve patient care outcomes.

In this intent-to-treat, retrospective observational study, a survey of patients throughout 10 Intermountain Healthcare infusion clinics was conducted to obtain documentation on patients who had received chemotherapy and/or …

Meeting The Needs Of Our Communities, The Cvs Health Spanish Pathway Program, Angela Chu, Susan Nguyen, Dustin Christensen-Grant, David B. Rawlins, Vanessa Hill, Shelby Cato, Lindsey Wendorff

Annual Research Symposium

No abstract provided.

Utah Pharmacists’ Qualitative Feedback Regarding Licensure Standards., Rebecca Howard

Annual Research Symposium

This project sought to understand current attitudes and perceptions of licensed pharmacists in the state of Utah to the existing occupational licensing standards which govern our profession. Qualitative feedback was gathered from Utah licensed pharmacists for a period of one month.

Meeting The Needs Of Our Communities, The Cvs Health Spanish Pathway Program, Angela Chu, Susan Nguyen, Dustin Christensen-Grant, David B. Rawlins, Shelby Cato, Lindsey Wendorff, Cade Thomas, Vanessa Hill

Annual Research Symposium

There is a disproportionate number of Spanish-speaking pharmacists to meet the needs of the growing Hispanic/Latino population in the United States. The CVS Health Spanish Pathway Program (SPP) aspires to increase the number of qualified pharmacy talent who speak Spanish and are devoted to providing healthcare services to Hispanic/Latino communities.

Since 2018, RUHS has partnered with CVS Health to introduce Spanish-speaking students to pharmacy careers and recruit and retain these students. Students selected for the SPP are placed at predominately Spanish-speaking CVS Health pharmacies for their introductory pharmacy practice experiences and receive special opportunities to network with local, regional, and …

Pharmacy Law: Pharmacists Awareness Of Licensure Regulations, The Mpje And Nabp - A State-Wide Study, Andrew Holick

Annual Research Symposium

No abstract provided.

Lady Windermere Syndrome; Rare Pulmonary Infection Secondary To Voluntary Suppression Of Cough., Dr Rudresh Hiremath Dr

Radiology Teaching Files

65-year-old lady suffering from cough for the last one month with white colored scanty sputum. Past three weeks she has developed wheeze with shortness of breath. She also complains of on and off mid fever for last two weeks with evening raise of temperature. No evidence of chest pain or hemoptysis. No past history of pulmonary tuberculosis or allergic airway disease. Non diabetic and non-hypertensive.

General physical examination was normal. On auscultation there was reduced air entry with crackles in the right mid and lower zones. Rest of the systems was normal.

Esophageal Web: Unusual Cause Of Dysphagia In Middle Aged Male., Dr Rudresh Hiremath Dr, Dr Anupama C Dr

Radiology Teaching Files

45 year old male patient presents with dysphagia for solid foods and oral medications since 4 months. Dysphagia is gradual in onset and slowly progressive. Subject is recently diagnosed type II diabetes mellitus on oral medication. No significant history of weight loss. General physical examination and systemic examination were normal.

Post Covid-19 Avascular Necrosis Of Hip – A Rare Case Report., Dr Rudresh Hiremath Dr, Dr Gurumurthy B Dr, Dr Abhijith Roy Dr

Radiology Teaching Files

27 year old male diagnosed with COVID 19 got admitted in our hospital, and was treated on antibiotics, antivirals and short course of steroids. He was discharged after an uneventful course and resolution of symptoms. Three months later, patient presented with acute hip pain and was screened plain radiograph of Hip.

Inverted Papilloma: A Case Report, Dr. Abhigna S. Moudgalya Dr, Dr Vikram Patil Dr, Dr Gurumurthy B Dr

Radiology Teaching Files

A 41 year old male came with the complaints of nasal obstruction and on and off headache since 1 year. No history of epistaxis.

Antiangiogenic Drugs In Combination With Seaweed Fucoidan: A Mechanistic In Vitro And In Vivo Study Exploring The Vegf Receptor And Its Downstream Signaling Molecules In Hepatic Cancer, Maha R.A. Abdollah, Aya A. Ali, Hassnaa Hamed Elgohary, M. M. Elmazar

Pharmacy

Hepatocellular carcinoma (HCC) is one of the most common cancers reported worldwide with poor morbidity and high mortality rates. HCC is a very vascular solid tumour as angiogenesis is not only a key driver for tumour progression but also an exciting therapeutic target. Our research investigated the use of fucoidan, a sulfated polysaccharide readily abundant in edible seaweeds commonly consumed in Asian diet due to their extensive health benefits. Fucoidan was reported to possess a strong anti-cancer activity, but its anti-angiogenic potential is still to be fully unraveled. Our research investigated fucoidan in combination with sorafenib (an anti-VEGFR tyrosine kinase …

Modified Linear Peptides Effectively Silence Stat-3 In Breast Cancer And Ovarian Cancer Cell Lines, Dindyal Mandal, Sandeep Lohan, Muhammad Imran Sajid, Abdulelah Alhazza, Rakesh Kumar Tiwari, Keykavous Parang, Hamidreza Montazeri Aliabadi

Pharmacy Faculty Articles and Research

RNA interference (RNAi) has drawn enormous attention as a powerful tool because of its capability to interfere with mRNA and protein production. However, designing a safe and efficient delivery system in RNAi therapeutics remains challenging. Herein, we have designed and synthesized several linear peptides containing tryptophan (W) and arginine (R) residues separated by the β-alanine (βA) spacer and attached to a lipophilic fatty acyl chain, cholesterol, or PEG. The peptide backbone sequences were: Ac-C-βA-βA-W4-βA-βA-R4-CO-NH2 and Ac-K-βA-βA-W4-βA-βA-R4-CO-NH2, with only a difference in N-terminal amino acid. The cysteine side chain in the first sequence was used for the conjugation with PEG2000 and …

Predicting Survival Of Nsclc Patients Treated With Immune Checkpoint Inhibitors: Impact And Timing Of Immune-Related Adverse Events And Prior Tyrosine Kinase Inhibitor Therapy, Michael R. Sayer, Isa Mambetsariev, Kun-Han Lu, Chi Wah Wong, Ashley Duche, Richard Beuttler, Jeremy Fricke, Rebecca Pharaon, Leonidas Arvanitis, Zahra Eftekhari, Arya Amini, Marianna Koczywas, Erminia Massarelli, Moom Rahman Roosan, Ravi Salgia

Pharmacy Faculty Articles and Research

Introduction: Immune checkpoint inhibitors (ICIs) produce a broad spectrum of immune-related adverse events (irAEs) affecting various organ systems. While ICIs are established as a therapeutic option in non-small cell lung cancer (NSCLC) treatment, most patients receiving ICI relapse. Additionally, the role of ICIs on survival in patients receiving prior targeted tyrosine kinase inhibitor (TKI) therapy has not been well-defined.

Objective: To investigate the impact of irAEs, the relative time of occurrence, and prior TKI therapy to predict clinical outcomes in NSCLC patients treated with ICIs.

Methods: A single center retrospective cohort study identified 354 adult patients with NSCLC receiving ICI …

Disentangling The Cost Of Orphan Drugs Marketed In The United States, Hana Althobaiti, Enrique Seoane-Vazquez, Lawrence B. Brown, Marc L. Fleming, Rosa Rodriguez-Monguio

Pharmacy Faculty Articles and Research

The increasing number and high prices of orphan drugs have triggered concern among patients, payers, and policymakers about the affordability of new drugs approved using the incentives set by the Orphan Drug Act (ODA) of 1983. This study evaluated the factors associated to the differences in the treatment cost of new orphan and non-orphan drugs approved by the FDA from 2017 to 2021. A generalized linear model (GLM) with the Gamma log-link analysis was used to ascertain the association of drug characteristics with the treatment costs of orphan and non-orphan drugs. The results of the study showed that the median …

Comparative-Effectiveness Of Oral Beta-Lactams And Fluoroquinolones For Stepdown Therapy In Patients With Enterobacterales Bloodstream Infections: A Retrospective Cohort Study, Lauren Bjork Ph.D., Teri Hopkins Ph.D., Linda Yang Ph.D., Chengwen Teng Pharm.D., Ph.D., Xavier Jones Bs, Jose Cadena, Elizabeth Walter, Christopher R. Frei Pham.D., Ms

Faculty Publications

Background: This study compares treatment failure for patients who received oral beta-lactams (BLs) and fluoroquinolones (FQs) for stepdown treatment of Enterobacterales bloodstream infections (BSIs).

Methods: We conducted a single-center, retrospective, age- and sex-matched, cohort study, at a Veterans Affairs (VA) hospital in South Texas. Eligible patients were at least 18 years of age with a monomicrobial BSI treated with a single oral BL or FQ antibiotic. Treatment failure was defined as recurrence or all-cause mortality within 90 days of documented BSI. Bivariate (chi-square, Fisher's Exact, and Wilcoxon Rank Sum) and multivariate (logistic regression) statistical tests were used to compare groups. …

Challenging Breast Cancer Through Novel Sulfonamide–Pyridine Hybrids: Design, Synthesis, Carbonic Anhydrase Ix Inhibition And Induction Of Apoptosis., Amira Khalil, Nashwa H. Zaher, Reham Mm Elhazek, Ahmed E. Gouda, Marwa G. Elgazzar

Pharmacy

Background: Among the important key modulators of the tumor microenvironment and hypoxia is a family of enzymes named carbonic anhydrases. Herein, 11 novel sulfonamide–pyridine hybrids (2–12) were designed, synthesized and biologically evaluated for their potential use in targeting breast cancer. Methods & results: The para chloro derivative 7 reported the highest cytotoxic activity against the three breast cancer cell lines used. In addition, compound 7 was found to induce cell cycle arrest and autophagy as well as delaying wound healing. The IC50 of compound 7 against carbonic anhydrase IX was 253 ± 12 nM using dorzolamide HCl as control. Conclusion: …

Formulation Of Encapsulated Nanoparticles Of Leek Extract As Antimicrobial And Anticancer Agent, Rawan Hassan Mohamed Elghanam

Theses and Dissertations

Leek extract (LEK) has broad therapeutic activity. However, plant extract use has many drawbacks, which could be resolved using nanocarriers. The purpose of this research work was to prepare chitosan nanoparticles (CS NPs) encapsulating LEK and investigate their antioxidant, antimicrobial, and anticancer activity. Gas chromatography-mass spectroscopy was used to determine the LEK components. The CS-LEK NPs were produced by tripolyphosphate (TPP) crosslinking with chitosan (CS) the ionic gelation methodology. The particle size was 331 nm, zeta potential (ZP) was 28.9 mv, polydispersity index (PDI) was 0.4, encapsulation efficiency (EE) was 65.6%, and loading capacity (LC) was 28.8 % of the …

Tech Note 2023-1 Nih Contribution To Phased Clinical Development Of Drugs Approved From 2010-2019, Edward Zhou, Matthew Jackson, Fred Ledley

CISI Publication

This report describes the methods and preliminary results for the manuscript titled, “Spending on Phased Clinical Development of Approved Drugs by the US National Institutes of Health Compared With Industry.”

Novel Signposts On The Road From Natural Sources To Pharmaceutical Applications: A Combinative Approach Between Lc-Dad-Ms And Offline Lc-Nmr For The Biochemical Characterization Of Two Hypericum Species (H. Montbretii And H. Origanifolium), Stefania Sut, Stefano Dall'acqua, Gokhan Zengin, Ismail Senkardes, Abdullahi Ibrahim Uba, Abdelhakim Bouyahya, Abdurrahman Aktumsek

College of Science & Mathematics Departmental Research

The members of the genus Hypericum have great potential to develop functional uses in nutraceutical and pharmaceutical applications. With this in mind, we aimed to determine the chemical profiling and biological properties of different extracts (ethyl acetate, methanol and water) from two Hypericum species (H. montbretii and H. origanifolium). We combined two approaches (LC-DAD-MS and LC-NMR) to identify and quantify chemical compounds of the extracts. Antioxidant properties (free radical quenching, reducing power and metal chelating) and enzyme inhibitory effects (cholinesterase, tyrosinase, amylase and glucosidase) were determined as biological properties. The tested extracts were rich in caffeic acid derivatives and flavonoids, …

Comparative Evaluation Of Biased Agonists Sarcosine , D-Alanine -Angiotensin (Ang) Ii (Sd Ang Ii) And Sarcosine , Isoleucine -Ang Ii (Si Ang Ii) And Their Radioiodinated Congeners Binding To Rat Liver Membrane At Receptors, Natalia M. Noto, Yazmin M. Restrepo, Hong W. Pang, Filipe Stoyell-Conti, Crystal A. West, Robert C. Speth, Nova Southeastern University

HPD Articles

Angiotensin II analogue and β-arrestin biased agonist TRV027 (Sarcosine , d-Alanine -Angiotensin (Ang) II; SD Ang II), developed by Trevena, Inc. in the early 2010s, brought hopes of a novel treatment for cardiovascular diseases, due to its ability to simultaneously cause signaling through the β-arrestin signaling pathway, while antagonizing the pathophysiological effects of Ang II mediated by the AT receptor G protein signaling cascades. However, a phase II clinical trial of this agent revealed no significant benefit compared to placebo treatment. Using I-Sarcosine , Isoleucine -Ang II ( I-SI Ang II) radioligand receptor competition binding assays, we assessed the relative …

Evaluation Of Topical Microbicides For Their Acute Toxicities And Ability To Induce Proinflammatory Cytokines Tnf-A, Il-1b, Il-6 And Il-8 In Peripheral Blood Mononuclear Cells And Macrophages, Aladin A. Siddig, Olivier M. Tchimou, Mohammad N. Uddin, Kwame Yeboah

Faculty Research ​and Publications

Purpose: Topical Microbicides have been used as vaginal microbicides in clinical trials as anti-HIV-1 products. The objectives of this project were to evaluate selected popular topical microbicide drug products for their acute toxicities to colorectal epithelial cells and primary immune cells such as Peripheral Blood Mononuclear Cells (PBMC) and Macrophages and to further determine if these microbicide products could induce genital tract inflammation via extra production of pro-inflammatory cytokines such as TNF-α, IL-1β, IL-6 and IL-8.

Methodology: Toxicities of Nonoxynol-9, KY jelly, CAP, PRO2000 (4%), PRO2000 (0.5%), UC781(1%), UC781(0.1%) and VenaGelTM microbicides were determined by cellular viability of colorectal adenocarcinoma …

A Critical Appraisal Of The Physicochemical Properties And Biological Effects Of Artificial Tear Ingredients And Formulations, Judy Weng, Michael K. Fink, Ajay Sharma

Pharmacy Faculty Articles and Research

Dry eye disease is among the most prevalent diseases affecting the ocular surface. Artificial tears remain the cornerstone therapy for its management. There are currently a wide variety of marketed artificial tears available to choose from. These artificial tears differ significantly in their composition and formulation. This article reviews the physicochemical and biological properties of artificial tear components and how these characteristics determine their use and efficacy in the management of dry eye. Furthermore, this article also discusses the various formulations of artificial tears such as macro and nanoemulsion and the type of preservatives present in them.

January / February 2023, Randy Curry, Cindy Brooks

RURAL ROCKS

This is the January & February 2023 issue of Rural Rocks from the SWOSU College of Pharmacy.

Paxlovid-Induced Tacrolimus Toxicity In The Treatment Of Covid-19: A Case Report., Stephanie Michael, Rachel Heilbronner, Christopher M Lloyd, Howard W Levitin

Pharmacy Articles

Paxlovid^TM (nirmaltrelvir/ritonavir) received emergency use authorization from the Food and Drug Administration (FDA) in December 2021 to treat coronavirus disease 2019 (COVID-19). Given the actions of Paxlovid on cytochrome P450-3A4 (CYP3A4) enzymes, it is imperative to check for potential drug-drug interactions before prescribing. We describe a case in which the common emergency department presentation of generalized weakness was found to be caused by interactions between Paxlovid and a patient's home medications resulting in tacrolimus toxicity.

Outpatient Therapies For Covid-19., Michelle Boysel, Christian Vaflor, Dan Sheridan

Pharmacy Articles

The world's healthcare systems were forced to evaluate evolving evidence regarding the COVID-19 pandemic quickly. The technology used to improve patient outcomes and survival is rapidly evolving along with the virus. This article discusses new therapies developed to treat and prevent COVID-19 in qualifying patients.

Adverse Events In Low Versus Normal Body Weight Patients Prescrdibed Apixaban Or Rivaroxaban For Atrial Fibrillation, Deborah Decamillo, Brian Haymart, Xiaowen Kong, Scott Kaatz, Mona Ali, Geoffrey Barnes, Scott Kaatz

Conference Presentation Abstracts

Title: Adverse Events in Low versus Normal Body Weight Patients Prescribed Apixaban or Rivaroxaban for Atrial Fibrillation. Background: Clinical trials comparing direct oral anticoagulants (DOACs) to warfarin included only a small number of patients that weighed less than 60 kilograms (kg). The safety and efficacy of DOACs in low weight adult patients with atrial fibrillation (AF) is still unclear. Published data is not only sparse but have mixed outcomes. Therapy with DOACs may increase bleeding and/or clotting risk with uncertain antithrombotic benefit in low weight patients. Objective: To assess bleeding and thrombotic event rates for patients with AF that are …

The Roles Of Cyp1a2 And Cyp2d In Pharmacokinetic Profiles Of Serotonin And Norepinephrine Reuptake Inhibitor Duloxetine And Its Metabolites In Mice, Xuan Qin, Cen Xie, John M Hakenjos, Kevin R Mackenzie, Shelton R Boyd, Mercedes Barzi, Karl-Dimiter Bissig, Damian W Young, Feng Li

Faculty, Staff and Students Publications

Duloxetine (DLX) is widely used to treat major depressive disorder. Little is known about the mechanistic basis for DLX-related adverse effects (e.g., liver injury). Human CYP1A2 and CYP2D6 mainly contributes to DLX metabolism, which was proposed to be involved in its adverse effects. Here, we investigated the roles of Cyp1a2 and Cyp2d on DLX pharmacokinetic profile and tissue distribution using a Cyp1a2 knockout (Cyp1a2-KO) mouse model together with a Cyp2d inhibitor (propranolol). Cyp1a2-KO has the few effects on the systematic exposure (area under the plasma concentration-time curve, AUC) and tissue disposition of DLX and its primary metabolites. Propranolol dramatically increased …

Loss-Of-Function KCa2.2 Mutations Abolish Channel Activity, Young-Woo Nam, Mohammad Asikur Rahman, Grace Yang, Razan Orfali, Meng Cui, Miao Zhang

Pharmacy Faculty Articles and Research

Small-conductance Ca²⁺-activated potassium channels subtype 2 (K_Ca2.2, also called SK2) are operated exclusively by a Ca²⁺-calmodulin gating mechanism. Heterozygous genetic mutations of K_Ca2.2 channels have been associated with autosomal dominant neurodevelopmental disorders including cerebellar ataxia and tremor in humans and rodents. Taking advantage of these pathogenic mutations, we performed structure-function studies of the rat K_Ca2.2 channel. No measurable current was detected from HEK293 cells heterologously expressing these pathogenic K_Ca2.2 mutants. When co-expressed with the K_Ca2.2_WT channel, mutations of the pore-lining amino acid residues (I360M, Y362C, G363S …