Pharmacy and Pharmaceutical Sciences Commons^™

Ketamine Dosing For Sedation In Mechanically Ventilated Patients, Zsanett Kormanyos Pharmd

Pharmacy Residency

Presentation given at Great Lakes Pharmacy Residency Conference 2018

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 …

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 …

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 …

The Role Of Cannabinoids And Terpenes In Cannabis Mediated Analgesia In Rats, Margaret A. Rousseau

Honors Theses

Objective: This research examined the contributions of terpenes (volatile oil) and cannabinoids in cannabis mediated analgesia in rats. Methods: In experiment 1, separate groups of rats received IP administration of either vehicle, 5, 10, or 15 mg/kg cannabis extract, one of three concentrations of volatile oil alone in these cannabis extracts, one of three concentrations of these extracts with volatile oils removed, 2.5, 5, or 7.5 mg/kg Δ9-THC, or 10 or 18 mg/kg morphine 30 m before hotplate and tail-flick tests of thermal nociception. One week later, separate groups of rats received a second administration of these test articles IP …

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 …

Efforts To Reduce Concomitant Opioid And Benzodiazepine Prescribing At The Lexington Veterans Affairs Medical Center, Kaitlyn A. Staton

MPA/MPP/MPFM Capstone Projects

The United States is in the throes of an opioid epidemic. Any person who uses an opioid medication may experience an intentional or unintentional overdose. An overdose is more likely to occur when an individual ingests an opioid in combination with certain classes of medications, such as benzodiazepines or nonbenzodiazepines (Z-drugs). These medications are more likely to cause sedation and respiratory depression when taken together. Veterans, due to their unique mental and physical health challenges, are more likely to experience an overdose when they receive a combination of opioid therapy with benzodiazepine or Z-drug therapy as opposed to a single …

Regulatory Issues Concerning The Preclinical Testing Of Synthetic Peptides, Vamsi Vardhan Niraghatam

Master's Theses and Doctoral Dissertations

Any new drug or biological product undergoes rigorous testing in animals and humans for review by the United States Food and Drug Administration (FDA) before it becomes available for human use. A sponsor files an investigational new drug (IND) application with the FDA with supporting animal data, after which testing is continued with humans. There is sufficient guidance from the FDA on new small molecules and biological products as to which preclinical studies are to be conducted. Synthetic peptides present a unique scenario in which a case-by-case approach is needed for the conduct of preclinical studies. For peptides containing components …

Current Approaches And New Developments In The Pharmacological Management Of Tourette Syndrome., Julio Quezada, Keith A. Coffman

Manuscripts, Articles, Book Chapters and Other Papers

Tourette syndrome (TS) is a neurodevelopmental disorder of unknown etiology characterized by spontaneous, involuntary movements and vocalizations called tics. Once thought to be rare, TS affects 0.3-1% of the population. Tics can cause physical discomfort, emotional distress, social difficulties, and can interfere with education and desired activities. The pharmacologic treatment of TS is particularly challenging, as currently the genetics, neurophysiology, and neuropathology of this disorder are still largely unknown. However, clinical experience gained from treating TS has helped us better understand its pathogenesis and, as a result, derive treatment options. The strongest data exist for the antipsychotic agents, both typical …

Predictors Of Dental Opioid Analgesic Prescribing, Opioid Use And Dental Emergency Department Visits In The Mississippi Medicaid Population, Chukwuebuka Dibie

Electronic Theses and Dissertations

OBJECTIVES: The objectives of this study were: (1) to determine prevalence of opioid analgesics prescribing for non-ED dental related visits in the Mississippi Medicaid population, (2) to assess predictors of receiving opioid analgesics following non-ED dental related events among Mississippi Medicaid beneficiaries, and (3) to determine prevalence of opioid analgesic prescribing for dental related emergency departments (ED) visits in the Mississippi Medicaid population. METHODS: A retrospective, cross-sectional, observational database analysis using Mississippi Medicaid administrative claims data from January 1, 2015 to December 31, 2016. Beneficiaries with dental related visits were included in this study. Descriptive statistics were utilized to assess …

Fluorinated Organic Molecules For Medicinal Applications, Munia Sowaileh

Electronic Theses and Dissertations

The significant applications of fluorinated molecules in the pharmaceutical, agrochemical, and material sciences make them attractive synthetic targets. Difluoromethylation methods are of exceptional value and a limited number of techniques are available to perform that transformation. The primary method for introducing CF2 groups is through the use of difluoroenolates. Difluoroenolates can be generated from α-keto pentafluoro gem -diols under mild conditions. The process involves the cleavage of carbon-carbon bond and the release of trifluoroacetate. The release of trifluoroacetate is a versatile method to generate fluorinated molecules. We explored the utility of this method in generating various fluorinated moieties including α,α-difluoroketones, …

Novel Application Of Twin Screw Extruder On Production Of Diverse Formulations, Xingyou Ye

Electronic Theses and Dissertations

Twin-screw extruder has attracted considerable attention in the pharmaceutical industry as an alternative processing instrument due to its advantages compared to other conventional equipment, such as economical processing, small footprint, reduced in-process times, solvent-free and continuous processing. These superiorities have led to the application of twin-screw extruder to produce numerous dosage forms, including pellets, tablets and films. Many other formulations production can also be beneficial from the introduction of twin-screw extruder to the process. Nanocrystal formulations are promising drug delivery systems owing to their ability to enhance the bioavailability and maintain the stability of poorly water-soluble drugs. However, conventional methods …

Preparation And Evaluation Of Valacyclovir Hydrochloride Ocular Inserts By Hot Melt Extrusion Technique, Gauri Shadambikar

Electronic Theses and Dissertations

The objective of the current study was to investigate the processability of Hot Melt Extrusion to formulate Ocular Inserts of Valacyclovir Hydrochloride and Evaluate its drug release in vitro and in vivo. Valacyclovir is the prodrug of Acyclovir, which is used in treatment of ocular keratitis and HSV infections. The bioavailability of the prodrug is better than the acyclovir and it is proved to permeate extensively through the corneal barrier. The polymer of choice was Klucel® Pharm MF and JF grades for the study. To optimize the formulation, different physical mixtures of the polymers and plasticizers (PEG 400 and Propylene …

Under-Reporting Of Adverse Drug Reactions To The Food & Drug Administration, James Alexander Lamb

Walden Dissertations and Doctoral Studies

This study examined the potential significant differences in the distribution of adverse drug reactions (ADRs) by reporter (consumer versus physician) and patient outcome at case and event level. This study also contains exploratory questions to evaluate reporting of ADRs by consumers versus physician by system organ class (SOC) and reporter demographics within the United States Food & Drug Administration Adverse Event Reporting System (FAERS). The theoretical foundation applied in this quantitative study was the social amplification of risk framework. Data from the second quarter of 2016 were obtained from FAERS, and a total of 87,807 ADR reports corresponding to 143,399 …

Aerosolized Surfactants: Formulation Development And Evaluation Of Aerosol Drug Delivery To The Lungs Of Infants, Susan Boc

Theses and Dissertations

The overall aim of this research project was to develop surfactant dry powder formulations and devices for efficient delivery of aerosol formulations to infants using the excipient enhanced growth (EEG) approach. Use of novel formulations and inline delivery devices would allow for more efficient treatment of infants suffering from neonatal respiratory distress syndrome and bronchiolitis.

A dry powder aerosol formulation has been developed using the commercial product, Survanta ® (beractant) and EEG technology to produce micrometer-sized hygroscopic particles. Spray drying and formulation parameters were initially determined with dipalmitoylphosphatidylcholine (DPPC, the dominant phospholipid in pulmonary surfactant), which produced primary particles 1 …

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.

Development Of Small Molecule Neuroprotectants, Ashley Boice

Theses and Dissertations

Neurodegenerative diseases are a class of conditions that lead to progressive atrophy of different parts of the central nervous system (CNS). These diseases lead to devastating clinical outcomes to patients and give rise to an enormous socio-economical burden on society.¹ One commonality among some of the most well-known neurodegenerative disorders, e.g. Alzheimer’s disease (AD), Parkinson’s disease (PD), and multiple sclerosis (MS), is neuroinflammation.^2-4 Neuroinflammation stems from interactions of the innate immune system with toxins and insults to the central nervous system. In the case of irremovable or chronic insults and toxins, this leads to chronic damaging …

Anticancer Effects Of Mansonone G Derivative On Human Colorectal Cancer Cells, Savinee Chanvijit

Chulalongkorn University Theses and Dissertations (Chula ETD)

Mansonone G (MG), 1,2-naphthoquinone, isolated from the heartwood of Mansonia gagei Drumm (Chan-Cha-Mod), exhibited several pharmacological effects including anti-bacterial, anti-estrogenic and anti-adipogenic effects. However, anticancer activity of MG and its derivatives on colorectal cancer (CRC) has never been investigated. Therefore, the objective of this study was to investigate the cytotoxic effect of MG and its derivatives and to determine the mechanism(s) underlying cytotoxicity of the most potent MG derivative on two CRC cell lines, HCT-116 cells carrying p53 wild-type and HT-29 cells carrying p53 mutant. In the present study, MG and its derivatives could inhibit viability of HCT-116 and HT-29 …

Physicochemical, Biopharmaceutical And Anti-Hepatocellular Carcinoma Properties Of Curcumin Diethyl Disuccinate, Chawanphat Muangnoi

Chulalongkorn University Theses and Dissertations (Chula ETD)

Curcumin ( Cur) has been reported for an anticancer activity by inducing apoptosis. However, the poor oral bioavailability of Cur due to chemical instability limits itself for further development as a chemotherapeutic agent. Previously, a succinate ester prodrug of Cur named as curcumin diethyl disuccinate (CurDD) has been designed and synthesized to enhance chemical stability of Cur. In this study, physicochemical and biopharmaceutical properties as well as in vitro and in vivo anti-hepatocellular carcinoma activities of CurDD were investigated and compared with those of Cur. CurDD could improve the stability of Cur in buffer pH 7.4 and simulated gastrointestinal fluids. …

Development Of In Situ Gel Containing Asiaticoside-Cyclodextrin Complex For Periodontal Tissue Regeneration, Hay Man Saung Hnin Soe

Chulalongkorn University Theses and Dissertations (Chula ETD)

Asiaticoside (AS) is active herbal compound isolated from Centella asiatica. It has the potential benefit in promoting type I collagen (COL I) synthesis and osteogenic differentiation in human periodontal ligament cells. However, it has low aqueous solubility which may hamper the bioavailability. Thus, the main objective of this study was to develop the thermoresponsive in situ gels containing AS by using cyclodextrin (CD). To determine the solubility enhancement of AS, phase-solubility profiles were investigated and revealed that CDs enhanced the aqueous solubility of AS. Hydroxypropyl-beta-CD (HPβCD) and sulfobutyl-ether-beta-CD (SBEβCD) were selected due to highly solubilization enhancement of AS. The mucoadhesive …