Digital Commons Network^™

What Is The Effectiveness Of Onabotulinumtoxina (Botox®) In Reducing The Number Of Chronic Migraines (Cm) In Patients 18-65 Years Old?, Kristin A. Beddingfield

PCOM Physician Assistant Studies Student Scholarship

OBJECTIVE: The objective of this selective EBM review is to determine whether or not onabotulinumtoxinA (Botox®) is effective in reducing the number of chronic migraines (CM) in patients 18-65 years old? Study Design: Review of three published, double blind randomized controlled trials were used for this review, which were found on PubMed; were selected based on their relevance to the clinical question and if they included patient oriented outcomes.

OUTCOMES MEASURED: The outcomes measured were headache/migraine free days measured by >50% responder rate analysis, the Treatment Responder Rate based on Physician Global Assessment, and total adverse events reported by …

Is Phlogenzym Effective In Reducing Moderate To Severe Osteoarthritis Pain In Adults?, Vanessa K. Wood

PCOM Physician Assistant Studies Student Scholarship

OBJECTIVE: The objective of this selective EBM review is to determine whether or not Phlogenzym (or ERC) effective in reducing moderate to severe osteoarthritis pain in adults.

STUDY DESIGN: Review of three randomized controlled trials in the English language from 2001 to 2006.

DATA SOURCES: Two double blind RCTs and one open RCT was found using Cochrane Library EBM Online Database, Ovid Medline, and PubMed Online.

OUTCOMES MEASURED: Each of the three studies measured for pain at rest, pain with motion, and restricted function at baseline assessing efficacy using the Lequesne’s Algofunctional Index, visual analog scales, and …

Is High Dose Radioactive Iodine-131 More Effective Than Low Dose Iodine-131 In The Therapy Of Patients With Hyperthyroidism?, Tyler L. Warnecke

PCOM Physician Assistant Studies Student Scholarship

OBJECTIVE: The objective of this selective EBM review is to determine whether or not high dose radioactive iodine-131 is more effective than low dose iodine-131 in the therapy of patients with hyperthyroidism.

STUDY DESIGN: The review included three primary English language studies that were peer reviewed articles published in 2003, 2010 and 2011.

DATA SOURCES: This paper evaluates three randomized control trials (one prospective randomized and two comparative randomized) looking at the effectiveness of high dose and low dose radioactive iodine-131 for the treatment of hyperthyroidism.

OUTCOMES MEASURED: Each study examined patients being treated with high …

Is Transdermal Glyceryl Trinitrate A Safe And Effective Treatment For Primary Dysmenorrhea?, Sarah E. Visich

PCOM Physician Assistant Studies Student Scholarship

OBJECTIVE: The objective of this selective evidence based medicine review is to determine whether or not transdermal glyceryl trinitrate is a safe and effective treatment for primary dysmenorrhea.

STUDY DESIGN: Review of two English language randomized control trials (RCTs) published in 1996 and 1999 and one English language pilot study in 1997.

DATA SOURCES: Two double-blind, randomized, placebo-controlled cross-over studies and one pilot study comparing transdermal glyceryl trinitrate to placebo were found using PubMed, Medline and OVID.

OUTCOME MEASURED: Outcomes measured were based on pain intensity scores (PID) assessed on a visual analog scale and the …

Does Etravirine Decrease Central Nervous System (Cns)/Neuropsychiatric (Nps) Adverse Events Compared To Efavirenz, In Hiv Positive Patients?, Angelo D. T. Smith

PCOM Physician Assistant Studies Student Scholarship

OBJECTIVE: The objective of this selective EBM review is to determine whether or not Etravirine (ETR) decreases adverse reactions on the central nervous system (CNS) compared to Efavirenz (EFV) in Human Immunodeficiency Virus (HIV) positive patients.

STUDY DESIGN: Review of three, English language, primary randomized controlled trial studies published in 2011.

DATA SOURCES: Three randomized controlled trials studying the possible decrease of ADR’s in HIV positive patients who are taking Efavirenz compared to study medication Etravirine.

OUTCOME(S) MEASURED: Outcomes measured were by surveys from patients that assess the development or cessation of CNS ADR’s. The self …

In Adults With Acute Diarrhea, Which Treatment Is More Effective Between Loperamide And Racecadotril?, Lorena A. Castillo

PCOM Physician Assistant Studies Student Scholarship

OBJECTIVE: The objective of this selective EBM review is to determine which treatment is more effective between loperamide and racecadotril to treat acute diarrhea in adults.

STUDY DESIGN: Review of three English language primary randomized controlled studies published from 1999-2005.

DATA SOURCES: First study was a RCT that was double blinded, double placebo, parallel study group and second and third study was RCT single blinded, comparative parallel group that all compared efficacy of loperamide and racecadotril. These were all found by using PubMed, COCHRANE and NCBI.

OUTCOMES MEASURED: Each of the studies measured the efficacy of each …

Inhibition Of The Host Translation Shutoff Response By Herpes Simplex Virus 1 Triggers Nuclear Envelope-Derived Autophagy, Kerstin Radtke, Luc English, Christiane Rondeau, David Leib

Dartmouth Scholarship

Macroautophagy is a cellular pathway that degrades intracellular pathogens and contributes to antigen presentation. Herpes simplex virus 1 (HSV-1) infection triggers both macroautophagy and an additional form of autophagy that uses the nuclear envelope as a source of membrane. The present study constitutes the first in-depth analysis of nuclear envelope-derived autophagy (NEDA). We established LC3a as a marker that allowed us to distinguish between NEDA and macroautophagy in both immunofluorescence and flow cytometry. NEDA was observed in many different cell types, indicating that it is a general response to HSV-1 infection. This autophagic pathway is known to depend on the …

Psychiatric Nursing Care For Patients With Cardiac Disease, Gail Stern Msn, Donna Petruccelli Msn, Crnp, Np-C, Jeanne Manavizadeh Bsn, Rn, Pccn

Patient Care Services / Nursing

No abstract provided.

Winning The Battle Against Surgical Site Infections, Lisa Farthing Msn, Rn, Cnor, Michelle Reigard Rn, Cnor

Patient Care Services / Nursing

No abstract provided.

A Novel Selective Lipid Uptake Pathway Contributing To Ldl-Induced Macrophage Foam Cell Formation, Jason M. Meyer

Theses and Dissertations--Molecular and Cellular Biochemistry

Atherosclerosis is a disease characterized by cholesterol-rich plaques within the intima of medium and large arteries. Cholesterol deposition is thought to occur by infiltration of low-density lipoprotein (LDL) into lesions followed by uptake into macrophages, generating lipid-loaded “foam cells.” Foam cells can also be generated in vitro by treatment of macrophages with LDL or oxidized LDL (oxLDL). The purpose of the current investigation was to determine the contribution of selective cholesteryl ester (CE) uptake versus whole-particle uptake during LDL-induced foam cell formation in cultured macrophages. Murine bone marrow-derived macrophages (BMMs) exhibited significant cholesterol accumulation when treated with LDL as indicated …

Arkansas Animal Science Department Report 2012, David L. Kreider

Arkansas Agricultural Experiment Station Research Series

No abstract provided.

Neisseria Oralis Sp. Nov., Isolated From Healthy Gingival Plaque And Clinical Samples, William J. Wolfgang, Teresa V. Passaretti, Reashma Jose, Jocelyn Cole, An Coorevits, Andrea N. Carpenter, Sherly Jose, Anita Van Landschoot, Jacques Izard, Donna J. Kohlerschmidt, Peter Vandamme, Floyd E. Dewhirst, Mark A. Fisher, Kimberlee A. Musser

Department of Food Science and Technology: Faculty Publications

A polyphasic analysis was undertaken of seven independent isolates of gram-negative cocci collected from pathological clinical samples from New York, Louisiana, Florida, and Illinois and healthy subgingival plaque from a patient in Virginia, USA. The 16S rRNA gene sequence similarity among these isolates was 99.7–100 %, and the closest species with a validly published name was Neisseria lactamica (96.9 % similarity to the type strain). DNA–DNA hybridization confirmed that these isolates are of the same species and are distinct from their nearest phylogenetic neighbor, N. lactamica. Phylogenetic analysis of 16S and 23S rRNA gene sequences indicated that the …

Rapid Door To Balloon Time In The Treatment Of Acute St-Elevation Myocardial Infarction Is Associated With Reduced Length Of Hospital Stay, Amit Nanavati Md, David A. Cox Md, J Patrick Kleaveland Md, Orlando E. Rivera Rn, Nainesh Patel Md

Department of Medicine

No abstract provided.

Relationship Of Global Dna Methylation With Cardiovascular Fitness And Body Composition, Mihaela A. Ciulei, Michael Jarrett, James Navalta

McNair Poster Presentations

Global DNA Methylation (GDM), an epigenomic modification has been linked to the development of Cardiovascular Disease and its risk factors. The research focus is to identify the relationship between cardiovascular fitness measurements and epigen­etic alterations specific to chronic disease states in adult subjects. Twenty-six adult human subjects were required to complete a physical activity and diet questionnaire. Each individual donated a small blood sample (600 μL) in order for us to analyze the Global DNA Methylation (GMD). Then, their body composition was evaluated by us­ing the Dual-Energy X-ray Absorptiometry (DEXA Scan) machinery. The Pearson’s “r” value was used to reveal …

Late Developing Mammary Tumors And Hyperplasia Induced By A Low-Oncogenic Variant Of Mouse Mammary Tumor Virus (Mmtv) Express Genes Identical To Those Induced By Canonical Mmtv, Robert D. Bruno

School of Medical Diagnostics & Translational Sciences Publications

Background: The canonical milk-transmitted mouse mammary tumor virus (MMTV) of C3H mice (C3H-MMTV) rapidly induces tumors in 90% of infected animals by 8 months of age. Pro-viral insertions of C3H-MMTV into genomic DNA results in the overexpression of common core insertion site (CIS) genes, including Wnt1/10b, Rspo2, and Fgf3. Conversely, infection by either the endogenous Mtv-1 virus (in C3Hf) or the exogenous nodule-inducing virus (NIV) (in Balb/c NIV) induces premalignant mammary lesions and tumors with reduced incidence and longer latency than C3H-MMTV. Here, we asked whether Mtv-1/NIV affected the expression of core CIS genes.

Findings: We confirmed the presence of …

Asbestos Risk Assessment In Pakistan: Current Scenario And Way Forward, Adeel Ahmed Khan, Asaad Ahmed Nafees, Zafar Fatmi

Community Health Sciences

No abstract provided.

Optic Neuritis Due To Toxoplasmosis: First And Only Manifestation Of Newly Diagnosed Aids, Rajesh Kumar Md, Yehia Y. Mishriki Md

Department of Medicine

No abstract provided.

The Incidence And Aetiology Of Hospitalised Community-Acquired Pneumonia Among Vietnamese Adults: A Prospective Surveillance In Central Vietnam, Kensuke Takahashi, Motoi Suzuki, Le Minh, Nguyen Anh, Luu Thi Huong, Tran Vo Son, Phan Long, Nguyen Thi Ai, Le Tho, Konosuke Morimoto, Paul E. Kilgore, Dang Anh, Koya Ariyoshi, Lay Yoshida

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

Lower respiratory tract infection (LRTI) including Community-acquired pneumonia (CAP) is a common infectious disease that is associated with significant morbidity and mortality. The patterns of aetiological pathogens differ by region and country. Special attention must be paid to CAP in Southeast Asia (SEA), a region facing rapid demographic transition. Estimates burden and aetiological patterns of CAP are essential for the clinical and public health management. The purposes of the study are to determine the incidence, aetiological pathogens, clinical pictures and risk factors of community-acquired pneumonia (CAP) in the Vietnamese adult population.

Methods

A prospective surveillance for hospitalised adult …

Practitioners' Use Of Clinical Practice Guidelines: An Evidence-Based Approach, Sondra Michelle Phipps Santana

UNF Graduate Theses and Dissertations

Pre-diabetes is a serious health problem in the United States. Distinguished by plasma glucose levels that are above the normal threshold, patients with pre-diabetes are 10 times more likely to develop type 2 diabetes. Patients with pre-diabetes suffer the same complications as patients with diabetes including diabetic retinopathy, nephropathy, and microalbuminuria.

There is considerable evidence to support the idea that early identification and aggressive treatment of pre-diabetes has the potential to delay disease progression. The American Diabetes Association’s clinical practice guideline recommends management of with lifestyle modification and metformin for patients who are at risk for developing type 2 diabetes. …

Plain Language Review Of Cardiovascular Health Among Indigenous Australians, Caitlin Gray

Research outputs 2013

This document summarises, in plain language, information about the cardiovascular health status of Aboriginal and Torres Strait Islander peoples. It provides information about :

• the various cardiovascular diseases and their risk factors
• the extent of cardiovascular disease (CVD) among Aboriginal and Torres Strait Islander people, including prevalence, hospitalisation and death rates
• types and levels of care for Aboriginal and Torres Strait Islander CVD patients
• strategies and programs that aim to improve the cardiovascular health status of Aboriginal and Torres Strait Islander people.

The publication is a plain language summary of the Review of cardiovascular health among Indigenous Australians (2013) by …

Epidemiology Of Hospital Acquired Methicillin Resistant Staphylococcus Aureus In A Veterans Affairs Medical Center Spinal Cord Injury Unit: Fiscal Years 2008-2011, Rebecca B. Stone

College of Graduate Studies: Theses & Dissertations

The purpose of this retrospective case-control study was to assess risk factors contributing to hospital acquired methicillin Staphylococcus aureus (HA-MRSA) and gain a better understanding of the burden of HA-MRSA infection in patients with spinal cord injuries. The study was also conducted to see if new information would be found on HA-MRSA infections and validate or refute current research for patients in a dedicated spinal cord injury unit at a Veterans Affairs Medical Center. During the study period, the infection control department identified 95 cases of HA-MRSA. Additional data retrospectively collected were basic demographics, admitting diagnosis, presence of varying comorbidities, …

Can The Bicuspid Aortic Valve Be Spared? The Con Position, With Caveats And Nuances, Joseph E Bavaria, Caroline M Komlo, Tyler Rhode, Prashanth Vallabhajosyula

The Texas Heart Institute Journal

No abstract provided.

Predicting Early Death After Cardiovascular Surgery By Using The Texas Heart Institute Risk Scoring Technique (Thirst), Saurabh Sanon, Vei-Vei Lee, Macarthur A Elayda, Sreedevi Gondi, James J Livesay, George J Reul, James M Wilson

The Texas Heart Institute Journal

Preoperative risk-prediction models are an important tool in contemporary surgical practice. We developed a risk-scoring technique for predicting in-hospital death for cardiovascular surgery patients. From our institutional database, we obtained data on 21,120 patients admitted from 1995 through 2007. The outcome of interest was early death (in-hospital or within 30 days of surgery). To identify mortality predictors, multivariate logistic regression was performed on data from 14,030 patients from 1995 through 2002 and risk scores were computed to stratify patients (low-, medium-, and high-risk). A recalibrated model was then created from the original risk scores and validated on data from 7,090 …

Cor Triatriatum Sinister In A 43-Year-Old Man With Syncope, Janet L Eichholz, Samer S Hodroge, Jerry J Crook, John W Mack, Dale C Wortham

The Texas Heart Institute Journal

Cor triatriatum sinister, a congenital cardiac anomaly involving a fibromuscular membrane that partitions the left atrium into 2 chambers, has been reported in only 0.1% to 0.4% of patients with congenital heart disease. The posterosuperior chamber receives blood from the pulmonary veins, and the anteroinferior chamber contains the left atrial appendage and mitral valve orifice. Most patients are diagnosed with the condition in infancy or childhood; adult cases are rare. We describe a case of cor triatriatum sinister in a 43-year-old man whose only presenting symptom was recurrent syncope. He underwent corrective resection of the membrane and was asymptomatic thereafter. …

Perventricular Device Closure Of Residual Muscular Ventricular Septal Defects After Repair Of Complex Congenital Heart Defects In Pediatric Patients, Da Zhu, Kaiyu Tao, Qi An, Shuhua Luo, Changping Gan, Ke Lin

The Texas Heart Institute Journal

Residual muscular ventricular septal defects are surgical challenges, especially after the repair of complex congenital heart defects. We investigated perventricular device closure as a salvage technique in pediatric patients who had postoperative residual muscular ventricular septal defects.

From February 2009 through June 2011, 14 pediatric patients at our hospital had residual muscular ventricular septal defects after undergoing surgical repair of complex congenital heart defects. Ten patients met our criteria for perventricular device closure of the residual defects: significant left-to-right shunting (Qp/Qs >1.5) or substantial hemodynamic instability (a defect ≥2 mm in size). The patients' mean age was 20.4 ± 13.5 …

Induction Of Early Biomarkers In A Thrombus-Induced Sheep Model Of Ischemic Heart Failure, Aluganti N Chandrakala, Pawel Kwiatkowski, Chittoor B Sai-Sudhakar, Benjamin Sun, Angela Phillips, Sampath Parthasarathy

The Texas Heart Institute Journal

The levels of brain natriuretic peptide (BNP) and monocyte chemoattractant protein-1 (MCP-1) are known to be increased in the sera of subjects with heart failure. Existing models do not account for the biomass of thrombus that occurs in patients undergoing myocardial infarction. In this study, we compared the expressions of sheep-derived genes for BNP, MCP-1, and atrial natriuretic peptide in a new large-animal model of thrombus-induced heart failure. Thrombus of autologous platelets was injected directly into the left circumflex coronary arteries of sheep. Cardiac ischemic injury was evaluated by troponin I levels, and heart failure progression was monitored with the …

Feasibility Of Temporary Biventricular Pacing After Off-Pump Coronary Artery Bypass Grafting In Patients With Reduced Left Ventricular Function, Daniel Y Wang, Lauren A Kelly, Marc E Richmond, T Alexander Quinn, Bin Cheng, Michelle D Spotnitz, Santos E Cabreriza, Yoshifumi Naka, Allan S Stewart, Craig R Smith, Henry M Spotnitz

The Texas Heart Institute Journal

In selected patients undergoing cardiac surgery, our research group previously showed that optimized temporary biventricular pacing can increase cardiac output one hour after weaning from cardiopulmonary bypass. Whether pacing is effective after beating-heart surgery is unknown. Accordingly, in this study we examined the feasibility of temporary biventricular pacing after off-pump coronary artery bypass grafting.

The effects of optimized pacing on cardiac output were measured with an electromagnetic aortic flow probe at the conclusion of surgery in 5 patients with a preoperative mean left ventricular ejection fraction of 0.26 (range, 0.15–0.35). Atrioventricular (7) and interventricular (9) delay settings were optimized in …

The Diagnosis Of Exclusion: An Ongoing Uncertainty, Herbert L Fred

The Texas Heart Institute Journal

No abstract provided.

Mitochondrial Cardiomyopathy: Pathophysiology, Diagnosis, And Management, Deborah E Meyers, Haseeb Ilias Basha, Mary Kay Koenig

The Texas Heart Institute Journal

Mitochondrial disease is a heterogeneous group of multisystemic diseases that develop consequent to mutations in nuclear or mitochondrial DNA. The prevalence of inherited mitochondrial disease has been estimated to be greater than 1 in 5,000 births; however, the diagnosis and treatment of this disease are not taught in most adult-cardiology curricula. Because mitochondrial diseases often occur as a syndrome with resultant multiorgan dysfunction, they might not immediately appear to be specific to the cardiovascular system. Mitochondrial cardiomyopathy can be described as a myocardial condition characterized by abnormal heart-muscle structure, function, or both, secondary to genetic defects involving the mitochondrial respiratory …

Cardiovascular Disease In Late Survivors Of Tetralogy Of Fallot: A Tertiary Care Center Experience, Elisa Bradley, Jeff Parker, Eric Novak, Philip Ludbrook, Joseph Billadello, Ari Cedars

The Texas Heart Institute Journal

Patients with tetralogy of Fallot can survive to late adulthood; however, there are few data on cardiovascular outcomes in this population. We conducted a single-center retrospective analysis of cardiovascular outcomes and risk factors in 208 patients with tetralogy of Fallot to better evaluate the burden of cardiovascular disease in this group. Descriptive statistics were used to determine the prevalence of relevant cardiovascular risk factors and outcomes, including a composite analysis of cardiovascular disease. Rates and mean values from the American Heart Association 2011 Heart Disease and Stroke Statistics Update were used as population estimates for comparison.

In tetralogy of Fallot …