Pharmacy and Pharmaceutical Sciences Commons^™

Sugammadex Vs. Neostigmine Vs. Spontaneous Reversal In Pulmonary Complications Post Surgery, Allison Clemens Pharmd

Pharmacy Residency

Presentation given at Great Lakes Pharmacy Residency Conference 2018

Surveys Of Substance Use Disorders Education In Us Pharmacy Programs, Kelan L. Thomas, Andrew J. Muzyk

Faculty Publications & Research of the TUC College of Pharmacy

Introduction: Substance use disorders (SUDs) are a significant US health problem affecting roughly 20 million Americans, but there continues to be limited access to SUD treatment and inadequate addiction medicine training. Therefore, it is important to understand how SUD education is being delivered to US health professionals, including pharmacists.

Methods: A recent survey of US pharmacy programs' neuropsychiatry curricula was evaluated to identify any progress made toward increasing SUD education since the last national survey in 2004 and determine any remaining gaps between what is currently being taught and American Association of Colleges of Pharmacy (AACP) curricular guidelines for SUD …

Real-World Usage And Clinical Outcomes Of Alectinib Among Post-Crizotinib Progression Anaplastic Lymphoma Kinase Positive Non-Small-Cell Lung Cancer Patients In The Usa, Marco D. Dibonaventura, William Wong, Bijal M. Shah-Manek, Mathias Schulz

Faculty Publications & Research of the TUC College of Pharmacy

Background: Alectinib is an approved treatment for anaplastic lymphoma kinase (ALK)-positive patients with advanced non-small-cell lung cancer. Despite positive supporting clinical data, there is a lack of real-world information on the usage and patient outcomes of those treated with alectinib post-crizotinib progression.

Methods: Participating oncologists (N=95) in the USA were recruited from an online physician panel to participate in a retrospective patient chart review. Physicians randomly selected eligible patients (ie, patients who progressed on crizotinib as their first ALK inhibitor and were treated with alectinib as their second ALK inhibitor), collected demographics and clinical history from their medical charts, and …

Divergent Humoral Responses To 23-Valent Pneumococcal Polysaccharide Vaccine In Critically-Ill Burn And Neurosurgical Patients, Scott W. Mueller, Laura J. Baumgartner, Rob Maclaren, Robert Neumann, Arek J. Wiktor, Tyree H. Kiser, Gordon Lindberg, Luis Cava, Douglas N. Fish, Edward N. Janoff

Faculty Publications & Research of the TUC College of Pharmacy

INTRODUCTION: Critically ill hospitalized patients are at increased risk of infection so we assessed the immunogenicity of 23-valent pneumococcal polysaccharide vaccine (PPSV23) administered within six days of injury.

METHODS: This prospective observational study compared the immunogenicity of PPSV23 among critically ill burn and neurosurgical patients at a tertiary, academic medical center. Patients received PPSV23 vaccination within six days of ICU admission per standard of care. Consent was obtained to measure concentrations of vaccine-specific IgG to 14 of 23 serotype capsule-specific IgG in serum prior to and 14-35 days following PPSV23. A successful immunologic response was defined as both a ≥2-fold …

An Improved Tobacco Mosaic Virus (Tmv)-Conjugated Multiantigen Subunit Vaccine Against Respiratory Tularemia, Ahd A. Mansour, Sukalyani Banik, Ragavan V. Suresh, Hardeep Kaur, Meenakshi Malik, Alison A. Mccormick, Chandra Bakshi

Faculty Publications & Research of the TUC College of Pharmacy

Francisella tularensis, the causative agent of the fatal human disease known as tularemia is classified as a Category A Select Agent by the Centers for Disease Control. No licensed vaccine is currently available for prevention of tularemia in the United States. Previously, we published that a tri-antigen tobacco mosaic virus (TMV) vaccine confers 50% protection in immunized mice against respiratory tularemia caused by F. tularensis. In this study, we refined the TMV-vaccine formulation to improve the level of protection in immunized C57BL/6 mice against respiratory tularemia. We developed a tetra-antigen vaccine by conjugating OmpA, DnaK, Tul4, and SucB proteins of …

Gender-Based Differences Among Pharmacy Students Involved In Academically Dishonest Behavior, Eric J. Ip, Jai Pal, Shadi Doroudgar, Monica K. Bidwal, Bijal M. Shah-Manek

Faculty Publications & Research of the TUC College of Pharmacy

Objective. To determine whether differences based on gender exist among pharmacy students involved in cases of admitted cheating or other academic dishonesty and to assess perceptions of academic dishonesty.

Methods. Two cohorts of second-year male and female pharmacy students from four Northern California pharmacy programs were invited to complete a 45-item cross-sectional survey. Descriptive statistics and Pearson’s chi-squared test were used for statistical analysis.

Results. There were 330 surveys completed with a 59% response rate. No significant gender-based differences were found regarding admitted cheating in pharmacy school and in regards to participating in various forms of academically dishonest behavior. Female …

Ethics: A Problem In Pharmacy?, Keith I. Yoshizuka

Faculty Publications & Research of the TUC College of Pharmacy

Ethics, or the lack or attenuation thereof, is an important issue facing practicing pharmacists today. There are both statutory and regulatory provisions to support the requirement of ongoing education and training in ethics. Evidence of formal disciplinary actions by the California State Board of Pharmacy faced requiring pharmacists to take a formal course in ethics as a condition of retention of licensure is sufficient to demonstrate that pharmacists are deviating from the expectations consistent with ethical behavior. Periodic review of the principles of beneficence, non-malfeasance, autonomy, and justice would benefit pharmacists in practice, as evidence infers that a pharmacist’s moral …

Kv7 Channels Of The Urinary Bladder Smooth Muscle: Functional Roles And Therapeutic Potential, Aaron Provence

Theses and Dissertations

Overactive bladder (OAB) is a pervasive and debilitating condition for which effective therapeutic modalities are lacking. As potential novel pharmacological targets for lower urinary tract dysfunction, our recent studies have demonstrated voltage-gated KV7 channels (KV7.1-KV7.5) to be functionally expressed in detrusor smooth muscle (DSM) of the urinary bladder. Nonetheless, the specific roles of individual KV7 channel subtypes remains poorly understood. Using Western blot, immunocytochemistry, isometric DSM tension recordings, ratiometric fluorescence Ca2+ imaging, and patch-clamp electrophysiology, we demonstrated expression and key physiologic roles for the KV7.2/KV7.3 channels in guinea pig DSM using the novel and selective KV7.2/KV7.3 channel opener N-(2-Chloro-5-pyrimidinyl)-3,4-difluorobenzamide (ICA-069673). …

Pharmacy Personnel Assessments Of Workflow Associated With Medication Therapy Management Conducted During Transitions-Of-Care, Allan W. Tao

MPA/MPP/MPFM Capstone Projects

Pharmacists are known for their expertise with medications and are the first medical professionals that many patients seek for their day-to-day concerns. The importance of understanding one’s medication and having appropriate oversight over the regimen cannot be understated. There is exists a method, known as Medication Therapy Management (MTM), with which pharmacists can ensure medication therapy safety and appropriateness via patient interview and receive reimbursement from third-party payers like insurance companies. However despite this, MTM is not a widely known service amongst eligible patients.

This study focuses on the process of MTM in UK Healthcare outpatient clinics and works to …

Population Pharmacokinetics And Pharmacodynamics Of Piperacillin In Critically Ill Patients During The Early Phaseof Sepsis, Waroonrat Sukarnjanaset

Chulalongkorn University Theses and Dissertations (Chula ETD)

Background: Piperacillin/Tazobactam is frequently used for empirical treatment in patients with sepsis. Pathophysiological changes during the early phase of sepsis have significant effects on pharmacokinetic/pharmacodynamic (PK/PD) behaviors. This study aimed to characterize the population PKs of piperacillin and investigate probability of target attainment (PTA) and cumulative fraction of response (CFR) of various dosage regimens in critically ill patients during the early phase of sepsis. Methods: Forty-eight patients treated with piperacillin/tazobactam were recruited. Five blood samples were drawn before and during 0-0.5, 0.5-2, 2-4 and 4-6 or 8 hours after administration. Free piperacillin concentrations were determined using HPLC. Population PKs was …

Preparation And Evaluation Of Cefuroxime Axetil Gastro-Retentive Floating Drug Delivery System For Improved Delivery Via Hot-Melt Extrusion Technology, Rahul Madhukar Lalge

Electronic Theses and Dissertations

Purpose: The objective of the present study was to develop lipid-based gastro-retentive floating drug delivery system of amorphous Cefuroxime Axetil (CA) to minimize the enzymatic degradation in the gastro intestinal tract utilizing hot-melt extrusion technology for improved absorption.

Methods: Preliminary studies were performed to select the appropriate lipids. Selected ratios of CA and lipids were extruded using a twin screw hot-melt extruder. Extrudates obtained were milled to obtain floating granules and were further evaluated for drug content, floating strength and micromeritic properties. In vitro drug release studies were performed in 900 mL of simulated gastric fluid (without enzyme) of pH …

Topical Formulation For Stimulating Sweat Secretion As An Alternative To Iontophoresis, Tasnim Fatima

Electronic Theses and Dissertations

Sweat test or pilocarpine iontophoresis test is the existing method for diagnosis of cystic fibrosis that is recommended to perform at 48 hours after birth. However, the current method is painful, with several side effects such as full thickness skin burn, skin rash, erythema etc. Therefore, the purpose of this study is to develop a pilocarpine topical formulation which can stimulate sweat secretion when applied on skin without iontophoresis. Several formulations with Transcutol®, polyethylene glycol 400 (PEG 400), Polyethylene glycol 200 (PEG 200), menthol and salicylic acid (SA) each at varying concentrations were screened as penetration enhancers. In vitro penetration …

Jorunnamycin A Induces Anoikis In Human Lung Cancer H460 Cells, Gea Abigail Uy Ecoy

Chulalongkorn University Theses and Dissertations (Chula ETD)

Metastasis is a key driving force behind the high mortality rate associated with lung cancer. Anoikis is a type of apoptosis triggered by the loss of appropriate cell attachment and its loss via several cancer cell survival strategies has been shown to promote transformation and metastasis. Jorunnamycin A, a promising renieramycin-type anti-cancer compound, is a bistetrahydroisoquinolinequinone alkaloid that has been recently isolated from the Thai blue sponge Xestospongia sp. for use in this study. Herein, we report the anti-metastasis activity of jorunnamycin A, a bistetrahydroisoquinolinequinone isolated from the Thai blue sponge Xestospongia sp. evidenced by its suppression of epithelial-to-mesenchymal-transition, sensitization …

Method Development And Pharmacokinetic Study Of Jy08, A Dual Opioid-Npff Receptor Ligand, Sydney Harrison

Honors Theses

Within the United States and worldwide, a rapidly developing public health crisis is at hand due to the abuse of opioids. With high percentages of Americans experiencing both acute and chronic pain and limited treatment routes, opioid analgesics are highly prescribed in clinical practice. These drugs act on central nervous system to activate opioid receptors in regions of the brain regulating pain and reward. However, these compounds are associated with many unwanted adverse effects including tolerance, dependence, hyperalgesia, and addiction. Thus, there is a need to for the development of new drug candidates that can serve as analgesics for long-term …

A Comprehensive Examination Of The Pharmacist's Role In Mental Illness, Kaleb D. Barnes

Honors Theses

The number of people receiving mental illness diagnoses has increased in the last two decades. As one of the most accessible healthcare professionals, pharmacists need to be prepared to assist in the management of patients with mental illness. In this study, the objective was to see how pharmacists' mental illness knowledge, acceptable social distance, familiarity, and perceived barriers may predict pharmacists' attitude toward patients with mental illness and also their willingness to provide care to patients with mental illness. The secondary objectives of this study were to test for differences in knowledge, attitude, perceived barriers, and willingness to provide care …

Longitudinal Patterns Of Potentially Inappropriate Medication Use Following Incident Dementia Diagnosis, Christine M. Ramsey, Danijela Gnjidic, George O. Agogo, Heather Allore, Daniela Moga

Pharmacy Practice and Science Faculty Publications

Introduction: Potentially inappropriate medication (PIM) use in older adults with dementia is an understudied area. We assessed longitudinal changes in PIM exposure by dementia type following dementia diagnosis.

Methods: We followed 2448 participants aged ≥ 65 years (52% women, 85.5% Caucasian, mean age 80.9 ± 7.5 years) diagnosed with dementia after enrollment in the National Alzheimer's Coordinating Center (2005-2014). We estimated the association between dementia type and PIM annually for 2 years after diagnosis, using Generalized Estimating Equations.

Results:Participants with Lewy body dementia had more PIM use, and participants with frontotemporal dementia had less PIM use than participants with …

Development And Characterization Of Fluocinolone Acetonide Loaded Nanosized Lipid Carriers For Ocular Delivery Via Subconjunctival Route: Synergistic Effect Of Vitamin A Palmitate, Bhavik Soneta

Electronic Theses and Dissertations

Though nanotechnology which exploits the use of nanoparticles for therapeutic application have embarked as an emerging tool for drug delivery applications, the delivery of therapeutic molecules into deep ocular compartments has always been a challenging task. In this regard, the main objective of our current investigation was to develop and evaluate the fluocinolone acetonide (FA) loaded nanostructure lipid carrier (FA-NLC) in situ gel for improved ocular bioavailability by subconjunctival injection. FA, a corticosteroid administered for inhibiting the ocular inflammation either as intravitreal injection or as intravitreal implants. The FA-NLCs were developed by using vitamin A palmitate as one of the …

Feasibility Of Aquasolvetm Hpmc-As Lg Via Hot-Melt Extrusion: Effect Of Pressurized Co2 On Physico-Mechanical Properties, Mashan Almutairi

Electronic Theses and Dissertations

The objective of the current study was to investigate the processability of Aquasolve™ HPMC-AS LG via hot-melt extrusion, and to examine the effect of pressurized carbon dioxide (P-CO2) on the physico-mechanical properties of Efavirenz (EFA)-loaded extrudates (EXT). EFA is as a poorly water-soluble drug and HPMC-AS LG was chosen as a carrier for this study. To optimize the process parameters and formulations, various physical mixtures were prepared with the following composition: EFA (30-40-50% w/w) and HPMC-AS LG (70-60-50 % w/w) respectively. Physical mixtures were extruded through the co-rotating twin-screw extruder (16mm Prism Euro Lab, Thermo Fisher Scientific) utilizing a standard …

Synthesis And Characterization Of Redox-Sensitive Polymer And Prodrug For Targeted Drug Delivery, Chang-Hee Whang

Electronic Theses and Dissertations

Systemic administration of chemotherapeutics is associated with various side effects deriving from accumulation in off-target sites and acute toxicity of the drugs. In the past decade, engineering targeted drug delivery platforms arose as a novel paradigm to overcome such obstacles and ultimately achieve advanced forms of chemotherapy. This thesis reports successful syntheses of l-RSP, a redox-sensitive self-immolative polymer, and DNS-SN38, thiol-sensitive SN-38 prodrug, as potential candidates for targeted drug delivery platforms. By covalently conjugating a redox-trigger (p-nitrobenzyl alcohol) and self-immolative linker (p-hydroxybenzyl alcohol) to the cyclization spacer (n-2-(hydroxyethyl)ethylene diamine), a novel self-immolative monomer was obtained. Polymerization of the respective monomer …

Crystalline Salt Formation Of An Acidic Drug Indomethacin Using Hot Melt Extrusion Technology, Mustafa Bookwala

Electronic Theses and Dissertations

Although salt formation is the most ubiquitous and effective method of increasing the solubility and dissolution rates of acidic and basic drugs, it consumes large quantities of organic solvents and is a batch process. Herein, we show that the dissolution rate of indomethacin (a poorly water-soluble drug) can be increased by using hot melt extrusion of a 1:1 (mol/mol) indomethacin:tromethamine mixture to form a highly crystalline salt, the physicochemical properties of which are investigated in detail. Specifically, pH–solubility studies demonstrated that this salt exhibited a maximal solubility of 19.34 mg/mL (>1000 times that of pure indomethacin) at pH 8.19. …