Medicine and Health Sciences Commons^™

The Effectiveness Of Implementing Standard Of Care Best Practices Including Use Of Daily Incentive Spirometry To Improve Dyspnea And Quality Of Life In Adults With Chronic Obstructive Pulmonary Disease (Copd), Christine Gallagher

Doctor of Nursing Practice (DNP) Program

Chronic obstructive pulmonary disease (COPD) is a common preventable and treatable disease characterized by symptoms of dyspnea, cough, and wheezing. Many patients with COPD are on daily medications for their symptoms yet these symptoms continue to persist, impairing their quality of life. Patients with COPD experience respiratory muscle weakness that contributes to dyspnea and an inability to participate in daily activities. GOLD (2014) guidelines state that the goal of therapy in these patients is to reduce symptoms, increase participation in activities, and restore the highest level of independent functioning. The guidelines recommend the use of inspiratory muscle training (IMT) in …

Pulmonary Abnormalities And Carotid Atherosclerosis In Ex-Smokers Without Airflow Limitation., Damien Pike, Miranda Kirby, Tamas J Lindenmaier, Khadija Sheikh, Casey E Neron, Daniel G Hackam, J David Spence, Aaron Fenster, Nigel A M Paterson, Don D Sin, Harvey O Coxson, David G Mccormack, Grace Parraga

Medical Biophysics Publications

Abstract It is well-established that COPD patients have a burden of vascular disease that cannot be fully-explained by smoking history but the mechanistic links between atherosclerosis and pulmonary disease in COPD patients are not well-understood. Moreover, in ex-smokers without symptoms or other evidence of COPD, subclinical pulmonary and vascular disease, although potentially present, has not been described or evaluated. Hence our aim was to use sensitive three-dimensional (3D) pulmonary and carotid imaging to quantify pulmonary airway/parenchyma abnormalities and atherosclerosis in ex-smokers without airflow limitation or symptoms consistent with COPD. We evaluated 61 subjects without airflow limitation including 34 never- (72 …

Altered Protease And Antiprotease Balance During A Copd Exacerbation Contributes To Mucus Obstruction, Shashi Chillappagari, Jenni Preuss, Sebastian Licht, Christian Müller, Poornima Mahavadi, Gaurav Sarode, Claus Vogelmeier, Andreas Guenther, Lutz Narlich, Bruce K. Rubin, Markus O. Henke

Pediatrics Publications

Background

Proteases have been shown to degrade airway mucin proteins and to damage the epithelium impairing mucociliary clearance. There are increased proteases in the COPD airway but changes in protease-antiprotease balance and mucin degradation have not been investigated during the course of a COPD exacerbation. We hypothesized that increased protease levels would lead to mucin degradation in acute COPD exacerbations.

Methods

We measured neutrophil elastase (NE) and alpha 1 protease inhibitor (A1-PI) levels using immunoblotting, and conducted protease inhibitor studies, zymograms, elastin substrate assays and cigarette smoke condensate experiments to evaluate the stability of the gel-forming mucins, MUC5AC and MUC5B, …

Magnetic Resonance Imaging Biomarkers Of Chronic Obstructive Pulmonary Disease Prior To Radiation Therapy For Non-Small Cell Lung Cancer., Khadija Sheikh, Dante P I Capaldi, Douglas A Hoover, David A Palma, Brian P Yaremko, Grace Parraga

Medical Biophysics Publications

OBJECTIVE: In this prospectively planned interim-analysis, the prevalence of chronic obstructive lung disease (COPD) phenotypes was determined using magnetic resonance imaging (MRI) and X-ray computed tomography (CT) in non-small-cell-lung-cancer (NSCLC) patients.

MATERIALS AND METHODS: Stage-III-NSCLC patients provided written informed consent for pulmonary function tests, imaging and the 6-min-walk-test. Ventilation defect percent (VDP) and CT lung density (relative-of-CT-density-histogram

RESULTS: Seventeen stage-III NSCLC patients were evaluated (68 ± 7 years, 7 M/10 F, mean FEV1 = 77%pred) including seven current and 10 ex-smokers and eight patients with a prior lung disease diagnosis. There was a significant difference for smoking history (p = …

Is Stimulating Acupoints On The Skin In Addition To Standard Medication More Effective For The Improvement Of Breathlessness In Ambulatory Patients With Copd Over The Age Of 60 Than Standard Medication Alone?, Abigail D. Sbat

PCOM Physician Assistant Studies Student Scholarship

OBJECTIVE: The objective of this selective EBM review is to determine whether or not stimulating acupoints on the skin in addition to standard medication is more effective for the improvement of breathlessness in ambulatory patients with COPD over the age of 60 than standard medication alone.

STUDY DESIGN: Review of three randomized controlled trials published in 2008, 2010, and 2012; selection was based on their relevance to the clinical question and if they contained patient oriented outcomes.

DATA SOURCES: Three peer-reviewed randomized controlled trials comparing the addition of acupuncture/Acu-Tens to standard treatment and standard treatment alone were found on PubMed. …

Indoor Air Quality, Angelia Mickle

Nursing Faculty Publications

Poor indoor air quality kills more than 4 million people around the world, and disables millions more with chronic illnesses such as COPD, cardiovascular disease, stroke, and lung cancer, according to the World Health Organization.

Enhancement Of Copd Biological Networks Using A Web-Based Collaboration Interface, Stephanie Boue, Brett Fields, Julia Hoeng, Jennifer Park, Manuel C. Peitsch, Walter K. Schlage, Vladimir Bondarenko

College of Osteopathic Medicine (TUN) Publications and Research

The construction and application of biological network models is an approach that offers a holistic way to understand biological processes involved in disease. Chronic obstructive pulmonary disease (COPD) is a progressive inflammatory disease of the airways for which therapeutic options currently are limited after diagnosis, even in its earliest stage. COPD network models are important tools to better understand the biological components and processes underlying initial disease development. With the increasing amounts of literature that are now available, crowdsourcing approaches offer new forms of collaboration for researchers to review biological findings, which can be applied to the construction and verification …

Increasing Knowledge About Alpha-1 Antitrypsin Deficiency In The Chronic Obstructive Pulmonary Disease Population, Maureen Ann Wentink Barta

Walden Dissertations and Doctoral Studies

The purpose of the project was to increase awareness about alpha-1 antitrypsin deficiency (AATD) in chronic obstructive pulmonary disease (COPD), particularly among those with a familial history of genetic factor AATD; an additional goal was to understand its relationship to COPD. COPD is the third leading cause of death in the United States, with more than half of COPD patients experiencing significant disabilities. Major causes for COPD include smoking, air pollution, secondary smoke, upper respiratory infections, hereditary factors, occupational factors, environmental factors, and socioeconomic factors. Genetic factors, however, also play a significant role in early onset COPD and in those …

The Association Between Exhaled Nitric Oxide In Exhaled Breath Condensate And Chronic Obstructive Pulmonary Disease, Colin Mitchell

Walden Dissertations and Doctoral Studies

Chronic obstructive pulmonary disease (COPD), a progressive and nonreversible disease, is a leading cause of mortality and morbidity throughout the world. Detecting COPD early in the disease process will help in decreasing later stage COPD severity. Because airway inflammation is a hallmark of COPD, it has been proposed that measuring exhaled nitric oxide, a marker of inflammation, in exhaled breath condensate could prove to be an inexpensive and efficient method to detect COPD in outpatient settings. Using the hypothetico-deductive theory as a guideline, this study used secondary data from the National Health and Nutrition Examination Survey 2007 to 2010 to …