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Full-Text Articles in Pharmacy and Pharmaceutical Sciences

Parent Satisfaction With Diabetes Technology In Children With Type 1 Diabetes Mellitus, Laura Brooke Carter Jan 2014

Parent Satisfaction With Diabetes Technology In Children With Type 1 Diabetes Mellitus, Laura Brooke Carter

Honors Theses

Purpose: To increase glucose control, advanced technologies are being integrated into diabetes self-management in children with Type 1 Diabetes Mellitus (T1DM). Two technologies being adopted is Continuous Subcutaneous Insulin Infusion (CSII), more commonly known as insulin pumps (pumps) and Continuous Glucose Monitoring (CGM). The purpose of the study was to better understand the experiences of parents whose T1DM child is using insulin pumps and CGM devices in diabetes self-management. Methods: This study was approved by the University of Mississippi IRB. A cross-sectional study was conducted using a sample of parents in the Mid-South region of the U.S. The local chapters …

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Patient Perceptions Of Medication Therapy Management Targeted For Adherence Following The Provision Of Influenza Immunizations By Student Pharmacists: Preliminary Findings, Logan H. Ramsey Jan 2014

Patient Perceptions Of Medication Therapy Management Targeted For Adherence Following The Provision Of Influenza Immunizations By Student Pharmacists: Preliminary Findings, Logan H. Ramsey

Honors Theses

Objective: To examine patients' opinions of clinical pharmacy services, especially Medication Therapy Management (MTM), following the administration of influenza immunization. Methods: The McLean Institute for Public Service and Community Engagement at the University of Mississippi funded a service-learning project for student pharmacists to administer influenza immunizations to medically underserved patients. The project was conducted at a clinic for uninsured patients in Southaven, Mississippi but was open to the public. Patients (n=52) received an influenza immunization followed by a personal medication record during the observation period. Students, under the supervision of a licensed pharmacist, then provided a medication review and Drug …

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A Comprehensive Review Of Malaria With An Emphasis On Plasmodium Resistance, Lindsay O. Thomas Jan 2014

A Comprehensive Review Of Malaria With An Emphasis On Plasmodium Resistance, Lindsay O. Thomas

Honors Theses

Malaria is a disease that is caused by the Plasmodium genus. It is endemic in tropical areas. There are multiple drugs used for prophylaxis and treatment. However, the parasites have developed resistance towards most antimalarial pharmaceuticals. The pharmaceutical industry is generating new antimalarial pharmaceuticals, but the rate of new Plasmodium resistance is much faster.

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Cardiovascular Protective Agents And Their Biochemical Role In Endothelial Cell Senescence, Nicholas Boullard Jan 2014

Cardiovascular Protective Agents And Their Biochemical Role In Endothelial Cell Senescence, Nicholas Boullard

Honors Theses

Cellular senescence is a slow, biological process of aging that involves the accumulation of various changes to the internal environment of a cell, most notably the buildup of acidic B-galactosidase. These changes, both structural and molecular in nature, disable metabolism of many cellular processes and eventually induce apoptosis. As cells divide, the ends of chromosomes, telomeres, slowly shorten. Once telomere shortening reaches critical levels, those chromosomes may no longer replicate properly, leading to cellular process complication and apoptosis. Telomerase is a reverse transcriptase that adds nucleotides to telomeres, elongating them and successfully delaying endothelial cell senescence. Endothelial cells serve an …

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Dieting For Diabetes: A Mobile 'App'roach, Alaina Brooks Darby Jan 2014

Dieting For Diabetes: A Mobile 'App'roach, Alaina Brooks Darby

Honors Theses

Diabetes mellitus, being a prevalent disease in modern society, is moderately influenced by one's nutrition. Due to this, mobile programs created especially for tracking food intake can be an important aid for diabetics. The objective of this project was to analyze eight of the most prominent of these applications — MyNetDiary, GoMeals, MyFitnessPal, Fooducate, Lose It!, The Carrot, Diabetes In Check, and Daily Carb — to determine the subsets of diabetics that would benefit most from the utilization of each. Data was obtained through testing of each app and through the information provided by users on iTunes and Google Play …

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University Of Mississippi Prepharmacy And Early Entry Students' Professional Commitment And Perceptions Of The Professional Role Of Pharmacists, Blake A. Williams Jan 2014

University Of Mississippi Prepharmacy And Early Entry Students' Professional Commitment And Perceptions Of The Professional Role Of Pharmacists, Blake A. Williams

Honors Theses

Introduction: The profession of pharmacy is now largely focused on patient-centered care, rather than the drug-centered focus of the past. Schools of pharmacy have a vested interest in recruiting student pharmacists who are patient-focused. The purpose of this study is to assess University of Mississippi prepharmacy and Early Entry students' perceptions of the professional role of pharmacists, and to determine if these perceptions are related to student characteristics. Methods: This cross-sectional, descriptive study utilized an online, self-administered survey, administered to prepharmacy and Early Entry students enrolled at the University of Mississippi. The survey included constructs of the theory of planned …

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Perceptions Of Health Information On General And Medical Social Media Sites, Brea Hope Rich Jan 2014

Perceptions Of Health Information On General And Medical Social Media Sites, Brea Hope Rich

Honors Theses

The goal of this thesis is to identify and discuss the public's perception on health information found on general and medical social media sites. To discover this information, a survey was sent to employees of South Tippah School District. It was found that people are more likely to use general social media sites compared to medical social media sites. People are more likely to share medical information than receive information on either type of site. Most people doubt or are uncertain of the credibility of health information on social media sites. The benefit found most in reading or sharing medical …

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Research News: 2013, University Of Mississippi. School Of Pharmacy Dec 2013

Research News: 2013, University Of Mississippi. School Of Pharmacy

Research News: Grants and Publications (2000-2014)

Grants and contracts recently awarded

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Characterization Of Different Hydrophilic Polymers And Their Applicability In Hot Melt Extrusion Technology, Sindhuri Maddineni Jan 2013

Characterization Of Different Hydrophilic Polymers And Their Applicability In Hot Melt Extrusion Technology, Sindhuri Maddineni

Electronic Theses and Dissertations

Research in the pharmaceutical field involves investigation of a new drug, delivery route, a delivery system, a technology to design the delivery system, or a combination thereof. Scientists have explored several delivery routes such as oral, pulmonary, nasal, injection/implant, transdermal/dermal, transmucosal etc. for their potential to transport a variety of small and large drug molecules. In the present research work, oral route, a widely accepted route of administration, for the delivery of products with a major market share, has been considered for the delivery of poorly soluble actives. The use of appropriate carrier matrices (polymers) and excipients help in incorporating …

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The Design, Synthesis, And Biological Evaluation Of Aplysinopsin Analogs As Potential Neuromodulators, Kevin Lewellyn Jan 2013

The Design, Synthesis, And Biological Evaluation Of Aplysinopsin Analogs As Potential Neuromodulators, Kevin Lewellyn

Electronic Theses and Dissertations

Aplysinopsins are tryptophan-derived natural products that have been isolated from a variety of marine organisms and have been shown to possess a range of biological activities. Initial synthesis of a library of 50 aplysinopsin analogs revealed that of the 12 serotonin receptor subtypes and 34 other CNS receptors, aplysinopsin analogs shoa high affinity for the 5-HT2B and 5-HT2C receptor subtypes, with selectivity for 5-HT2B over 5-HT2C. Bromination at C-4 and C-5 of the indole ring resulted in greater binding affinities, with Ki's as low as 35 nM. In addition, biological evaluation of the MAO-A and MAO-B inhibitory activities of these …

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Synthesis Of Natural Product-Based Sphingosine Derivatives, Zarana Daksh Chauhan Jan 2013

Synthesis Of Natural Product-Based Sphingosine Derivatives, Zarana Daksh Chauhan

Electronic Theses and Dissertations

Marine sponges represent an excellent source of sphingolipids and their metabolites, especially sphingosine-1-phosphate (S1P). S1P plays an important role in cell differentiation, survival, proliferation and the immune response. The enzyme sphingosine kinase (SK) is critical for the phosphorylation of sphingosine to S1P and has been examined as a druggable target for the treatment of hyper-proliferative diseases, inflammation, cancer and other pathological conditions. Natural products that consist of an azetidine ring represents an interesting class of conformationally constrained scaffolds that may serve as effective lead compounds for SK inhibitor development. Hence, the goal of this thesis research was to synthesize natural-product …

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Metabolic Stability And Pharmacokinetics In Lead Optimization Of Potential Anti-Psychostimulant Pharmacotherapies, Seshulatha Jamalapuram Jan 2013

Metabolic Stability And Pharmacokinetics In Lead Optimization Of Potential Anti-Psychostimulant Pharmacotherapies, Seshulatha Jamalapuram

Electronic Theses and Dissertations

Drug addiction is a chronic disorder characterized by obsessive and uncontrollable drug-seeking behaviors. It is a major public health problem globally as well as in the United States. Apart from causing severe medical complications it also leads to several socioeconomic problems like healthcare expenditures, lost earnings and increase in drug-related crime. The discovery and development of potential pharmacotherapies to treat cocaine dependence has been a high priority for more than two decades but still there is US-FDA approved medication. This illustrates the need for the development of effective medication to treat cocaine and methamphetamine abuse. Sigma receptors have recently been …

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Dual Targeting Ligands Of Sigma Receptors And Dopamine Transporters As Potential Pharmacotherapy For Cocaine Abuse, Shivangi Awasthi Jan 2013

Dual Targeting Ligands Of Sigma Receptors And Dopamine Transporters As Potential Pharmacotherapy For Cocaine Abuse, Shivangi Awasthi

Electronic Theses and Dissertations

No abstract provided.

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Part A: Antimalarial Agents Modified At The C-16 Position Of Artemisinin; Part B: Lead Optimization Of Falcipain-2 And Falcipain-3 Inhibitors, Yunshan Wu Jan 2013

Part A: Antimalarial Agents Modified At The C-16 Position Of Artemisinin; Part B: Lead Optimization Of Falcipain-2 And Falcipain-3 Inhibitors, Yunshan Wu

Electronic Theses and Dissertations

Part A: Antimalarial Agents modified at the C-16 position of Artemisinin. Malaria is a widespread tropical and subtropical parasitic disease which is caused by malarial parasites and transmitted by the infected anopheles mosquitoe. The natural product artemisinin and its derivatives are currently considered the most effective drugs against drug resistant plasmodium falciparum. However, its undesired physicochemical proprieties have limited its usage. In order to improve its effectiveness, scientists around the world have developed novel methodology to synthesize artemisinin derivatives on different positions of the artemisinin skeleton. Previous work in our group has shown that many analogues modified at the C-16 …

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Community Pharmacists' Attitudes Toward An Expanded Class Of Nonprescription Drugs, Ruchitbhai Mukesh Shah Jan 2013

Community Pharmacists' Attitudes Toward An Expanded Class Of Nonprescription Drugs, Ruchitbhai Mukesh Shah

Electronic Theses and Dissertations

Objectives: there has been considerable discussion about creating a third class of drugs which would not require a prescription, but require a pharmacist's consultation upon purchase. Very recently the Food and Drug Administration (FDA) held a hearing which repositioned a third class as an expanded nonprescription drug class termed as the "new paradigm" using certain innovative technologies. The specific objectives of this study were to: 1) measure community pharmacists' attitudes toward an expanded nonprescription drug class under the FDA’s proposed "new paradigm"; 2) determine if attitudes of community pharmacists toward an expanded nonprescription drug class under the FDA’s proposed "new …

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Concurrent Adherence To Multiple Chronic Disease Medications: Examining The Behavior And Issues Concerning Its Measurement, Ram Sankar Basak Jan 2013

Concurrent Adherence To Multiple Chronic Disease Medications: Examining The Behavior And Issues Concerning Its Measurement, Ram Sankar Basak

Electronic Theses and Dissertations

Objectives the objectives were to 1) examine adherence to multiple medications prescribed for a chronic disease (intra-disease multiple medication adherence) and that of multiple chronic diseases (inter-disease multiple medication adherence); 2) determine appropriate measurement paradigm from different intra-disease multiple medication adherence measurement approaches; 3) identify optimal cut-point for a dichotomized composite measure. Methods a retrospective study design was used. The subjects came from the marketscanâ® commercial claims and encounters data 2002-2003 and filled both sulfonylurea (su) and thiazolidinedione (tzd). Adherence was measured by proportion of days covered (pdc) over each period of 30 or 90 days and cumulatively. Random components …

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Precision And Accuracy: Omnipod Pdm® (O-Pdm) Versus Freestyle Lite Meter® (Fsl Meter) Utilizing Freestyle Lite (Fsl)® Test Strips In Multiple Patient Situations, Christine M. Hayden Jan 2013

Precision And Accuracy: Omnipod Pdm® (O-Pdm) Versus Freestyle Lite Meter® (Fsl Meter) Utilizing Freestyle Lite (Fsl)® Test Strips In Multiple Patient Situations, Christine M. Hayden

Honors Theses

Today, diabetes mellitus affects 8.3% of the people in the United States and is having detrimental effects on patient populations as well as health care. To this date, there are numerous monitors that all meet specific requirements and industry standards in order to aid patients in self-monitoring of blood glucose (SMBG). There is currently a large market for these monitors and efforts have been made to devise the monitors to be accurate and precise. Through this study, accuracy and precision were studied by evaluating the difference between the O-PDM and FSL meter monitoring systems. It was hypothesized that a difference …

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Synthesis Of A New Scytovirin Protein Derivative, Sd1-Sd2-Sd2, To Decrease Hiv-1 Binding Affinity, Alexandra M. Wood Jan 2013

Synthesis Of A New Scytovirin Protein Derivative, Sd1-Sd2-Sd2, To Decrease Hiv-1 Binding Affinity, Alexandra M. Wood

Honors Theses

Scytovirin is a novel anti-viral protein isolated from the cyanobacterium Scytonema varium. This protein has produced great scientific interest for its anti-human immunodeficiency virus (HIV) activity. Scytovirin disrupts the mechanism of HV infection by binding to HIV-1 proteins glycoprotein 120, glycoprotein 160, and glycoprotein 41. It does not bind to the CD4 receptor on human immune cells. The wild-type protein consists of a single 95 amino acid chain. When folded, Scytovirin's amino acid sequence is arranged into two distinct domains, each with a high degree of sequence conservation. This implicates the importance of both domains in anti-HIV activity. Primers were …

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Potential Natural Product Phosphodiesterase Inhibitors, Michael John Cunningham Jan 2013

Potential Natural Product Phosphodiesterase Inhibitors, Michael John Cunningham

Electronic Theses and Dissertations

Three different studies set forth to investigate the role of phosphodiesterase (PDE) enzyme inhibitors in sexual dysfunction and mood regulation. First, naturalproducts were screened by computer modeling of PDE5A1. Second, compounds were isolated from a plant traditionally used as an aphrodisiac. Third, a new synthesis of psychoactive PDE4 inhibitor was attempted. An in silico screen was performed using chemical structures of isolated compounds thought to have some PDE inhibitory activity based on traditional use of the plants. A collection of compounds with structures similar to known natural product inhibitors was also included in the docking library. Glide docking software (Schrödinger) …

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Structural Characterization And Bioactivity Of Cranberry Oligosaccharides, Kimberly M. Auker Jan 2013

Structural Characterization And Bioactivity Of Cranberry Oligosaccharides, Kimberly M. Auker

Electronic Theses and Dissertations

Complex carbohydrates from plant sources, such as the fruits of cranberry (Vaccinium macrocarpon Aiton), promote human health in a variety of ways. However, complete studies of carbohydrate function often hinge on a detailed understanding and thorough elucidation of the chemical structure. Several methods have been used in the structure elucidation of cranberry oligosaccharides, such as derivatization folloby analysis using gas chromatography-mass spectrometry (GC-MS). In this manner, the identity and quantity of glycosyl units within two cranberry oligosaccharides were investigated through hydrolysis of the oligomers and subsequent synthesis of trimethylsilyl and alditol acetate derivatives. Further analysis using partially methylated alditol acetate …

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Molecular Modeling And Sar Studies Of Cdk5/P25 Selective Inhibitors, Arindam Chatterjee Jan 2013

Molecular Modeling And Sar Studies Of Cdk5/P25 Selective Inhibitors, Arindam Chatterjee

Electronic Theses and Dissertations

Alzheimer's disease (AD) is one of the most dreaded forms of progressive neurodegenerative diseases. The two main hallmarks of AD are the formation of amyloid senile plaques and neurofibrillary tangles. Cyclin dependent kinase 5 (CDK5) is a proline directed serine/threonine kinase, which expressed primarily in the central nervous system. In the biochemical process the CDK5-natural activator, p35 is cleaved by calpain to a shorter protein p25, which in turn hyperphosphorylates Tau, forms neurofibrillary tangles and causes AD. CDK5 deregulation is also indicated in other neurodegenerative diseases, such as Huntington's chorea, stroke, Parkinson's disease, amyotrophic lateral sclerosis, major depression and substance …

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Scaffold Perception, Compharmacophore Model Development, And Quantitative Structure-Affinity Relationships Of Sigma Site Ligands, David Enos Watson Jan 2013

Scaffold Perception, Compharmacophore Model Development, And Quantitative Structure-Affinity Relationships Of Sigma Site Ligands, David Enos Watson

Electronic Theses and Dissertations

Sigma receptors are endogenous proteins with potential utility in treating psychological disorders, ischemia, the psychological and convulsive effects of drugs of abuse, and as an imaging agent for cancerous tissues, among others. Drug design efforts targeting these receptors have been hindered by a lack of structural information of the receptors themselves. Traditional ligand-based approaches have succeeded in generating many compounds with high affinity, and quite a few with selectivity for σ-1 receptors. There are few selective ligands for use as pharmacological probes for the σ-2 receptor. Much effort has gone into exploring the structure activity relationships of ligands targeting these …

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Research News: 2012, No. 2, University Of Mississippi. School Of Pharmacy Dec 2012

Research News: 2012, No. 2, University Of Mississippi. School Of Pharmacy

Research News: Grants and Publications (2000-2014)

Grants and contracts recently awarded

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Research News: 2012, No. 1, University Of Mississippi. School Of Pharmacy Aug 2012

Research News: 2012, No. 1, University Of Mississippi. School Of Pharmacy

Research News: Grants and Publications (2000-2014)

Grants, publications, technology transfer, special announcements

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Phytochemical Studies On The Medicinal Plant Sutherlandia Frutescens, Xiang Fu Jan 2012

Phytochemical Studies On The Medicinal Plant Sutherlandia Frutescens, Xiang Fu

Electronic Theses and Dissertations

Sutherlandia frutescens (L.) R. Br (Fabaceae) is a multipurpose medicinal plant with diverse biological activities, and has been widely used for the treatment of cancer, AIDS, diabetes, and infectious diseases in southern Africa. The primary goal of this study was to investigate the chemical constituents of S. frutescens and develop an analytical method to analyze this plant and the dietary supplements derived from this plant. The dissertation is composed of six chapters. Chapter 1 introduces the general background of S. frutescens, including traditional uses and chemical and biological studies on the plant. Chapter 2 describes the phytochemical studies that have …

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Pharmaceutical Formulation Development Utilizing Hot Melt Extrusion And Other Techniques For Development Of Immediate And Controlled Release Dosage Forms, Noorullah Naqvi Mohammed Jan 2012

Pharmaceutical Formulation Development Utilizing Hot Melt Extrusion And Other Techniques For Development Of Immediate And Controlled Release Dosage Forms, Noorullah Naqvi Mohammed

Electronic Theses and Dissertations

Hot melt extrusion (HME) was evaluated as a processing technology for the manufacture of immediate as well as controlled release formulations for oral delivery of two model compounds. For immediate release applications lower molecular weight grades of Hydroxypropyl cellulose polymers, EF and ELF, were utilized as carrier matrices to form solid solutions of a poorly soluble compound, Ketoprofen (KPR). Thermal characterization techniques were used to confirm thermal stability, miscibility and setting up processing conditions for extrusion. Extruded matrices were pelletized to be filled into pellets or further milled and compressed into tablets. Pellets exhibited a carrier dependent release with ELF …

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Effects Of Off-Label Prescribing On Patient Decision Making, Douglas Paul Jan 2012

Effects Of Off-Label Prescribing On Patient Decision Making, Douglas Paul

Electronic Theses and Dissertations

Objectives: Despite the comuse of off-label prescribing in the US, no research has been conducted to understand the impact of off-label prescribing on patient decision making. This study sought to measure the impact on trust in physicians, intentions of involvement in the decision making, beliefs about the drug, and initial compliance intentions in elderly and nonelderly populations. Methods. This study was designed to assess the effects of off-label prescribing using a 2 × 2 × 2 design. Using an online panel, 830 consumers were surveyed, 409 elderly and 421 nonelderly, using 8 different scenarios based on disease criticality, off-label use …

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Functional Studies Of Novel Bioactives From Complex Host-Microbiomes As Drug Leads For Cancer, Infectious Disease, Depression And Pain, John Jason Bowling Jan 2012

Functional Studies Of Novel Bioactives From Complex Host-Microbiomes As Drug Leads For Cancer, Infectious Disease, Depression And Pain, John Jason Bowling

Electronic Theses and Dissertations

The drug discovery process has become increasingly complex in comparison to early efforts particularly those involving diseases or conditions that affect large numbers of the human population. It is difficult to point directly to one factor leading evolution of the process but the definition of a mechanism of pharmacological action for a drug lead has noticeably become a higher priority. This evolution has helped diminish the stigma of natural products and compound supply issues. The issue of compound supply has also been addressed to some extent with the emergence of recombinant technologies and new synthetic methodology. With approximately 60 years …

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The Effects Of A Multi-Component Wellness Program On Employee Biometrics, Jennifer Erin Patrick Jan 2012

The Effects Of A Multi-Component Wellness Program On Employee Biometrics, Jennifer Erin Patrick

Electronic Theses and Dissertations

Corporate wellness initiatives are gaining momentum as a critical indicator of business performance. Metabolic Syndrome is commonly used within corporations to assess the health of their employees and estimate potential healthcare costs. Using five risk factors (blood pressure, high density lipoprotein (HDL-C), triglycerides (TG), fasting blood glucose, and waist circumference) individuals with three or more risk factors are classified as having Metabolic Syndrome. Voluntary pre and post health screenings were conducted at a rural manufacturing plant. A multi-component wellness program was conducted over six months to determine if the program would have significant beneficial effects on employee biometrics and Metabolic …

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An Evaluation Of Medicaid Programs Using Medication Use-Related Quality Measures, Vennela Thumula Jan 2012

An Evaluation Of Medicaid Programs Using Medication Use-Related Quality Measures, Vennela Thumula

Electronic Theses and Dissertations

Objective: To assess quality of care provided to Medicaid beneficiaries using medication use-related quality indicators. Methods: This study is a retrospective analysis of 2006 & 2007 Medicaid administrative claims data from 45 states and DC. Eleven medication use-related measures (adherence/persistence and standard of care) from the AHRQ initial core set were included. A composite measure of medication use-related quality was also created. Patient case-mix adjusted measure scores were computed using hierarchical logistic regression models. States were ranked on both case-mix adjusted and unadjusted scores and categorized into top (?20%), medium (60%) and bottom (?20%) performers. Agreement in rankings and groups …

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