keyword
MENU ▼
Read by QxMD icon Read
search

gold copd

keyword
https://www.readbyqxmd.com/read/28076701/reduced-expiratory-flow-rate-among-heavy-smokers-increases-lung-cancer-risk-results-from-the-nlst-acrin-cohort-n-18-714
#1
Raewyn J Hopkins, Fenghai Duan, Caroline Chiles, Erin M Greco, Greg D Gamble, Denise Aberle, Robert P Young
RATIONALE: While epidemiological studies consistently show that chronic obstructive pulmonary disease (COPD) is associated with an increased risk of lung cancer, debate exists as to whether there is a linear relationship between the severity of airflow limitation and lung cancer risk. OBJECTIVES: We examined this in a large prospective study of older heavy smokers from the American College of Radiology Imaging Network sub-cohort of the National Lung Screening Trial (NLST-ACRIN)...
January 11, 2017: Annals of the American Thoracic Society
https://www.readbyqxmd.com/read/28074723/-a-woman-with-excessive-dynamic-airway-collapse
#2
R L T N Salden, S Postma
BACKGROUND: 'Excessive dynamic airway collapse' (EDAC) is a form of tracheamalacia, that does not affect the rings of cartilage on the anterior side of the trachea, but in which the posterior wall of the trachea collapses during inspiration and expiration. CASE DESCRIPTION: An 80 year-old woman presented to the accident and emergency department with dyspnoea and severe inspiratory and expiratory stridor, with sudden onset a few hours previously. Following a series of investigations, she was shown to have a narrowing of the trachea, radiating from the posterior wall...
2017: Nederlands Tijdschrift Voor Geneeskunde
https://www.readbyqxmd.com/read/28067533/frequent-coexistence-of-chronic-heart-failure-and-chronic-obstructive-pulmonary-disease-in-respiratory-and-cardiac-outpatients-evidence-from-suspirium-a-multicentre-italian-survey
#3
Raffaele Griffo, Antonio Spanevello, Pier Luigi Temporelli, Pompilio Faggiano, Mauro Carone, Giovanna Magni, Nicolino Ambrosino, Luigi Tavazzi
Background Chronic heart failure (CHF) and chronic obstructive pulmonary disease (COPD) frequently coexist but concurrent COPD + CHF has been little investigated. Design This multicentre survey (SUSPIRIUM) was designed to evaluate: the prevalence of COPD in stable CHF and CHF in stable COPD; diagnostic/therapeutic work-up for concurrent COPD + CHF; clinical profile of patients with COPD + CHF; predictors of COPD in CHF and CHF in COPD. Methods A 5-month-long cross-sectional prospective observational survey was conducted in 10 cardiac and 10 respiratory connected outpatient units...
January 1, 2017: European Journal of Preventive Cardiology
https://www.readbyqxmd.com/read/28061834/prevalence-of-airflow-obstruction-in-patients-with-stable-systolic-heart-failure
#4
Morten Dalsgaard, Louis Lind Plesner, Morten Schou, Erik Kjøller, Jørgen Vestbo, Kasper Iversen
BACKGROUND: Chronic obstructive pulmonary disease (COPD) is an important differential diagnosis in heart failure (HF). However, routine use of spirometry in outpatient HF clinics is not implemented. The aim of the present study was to determine the prevalence of both airflow obstruction and non obstructive lung function impairment in patients with HF and to examine the effect of optimal medical treatment for HF on lung function parameters. METHODS: Consecutive patients with HF (ejection fraction (EF) < 45%) and New York Heart Association (NYHA) functional class II-IV at 10 different outpatient heart failure clinics were examined with spirometry at their first visit and after optimal medical treatment for HF was achieved...
January 6, 2017: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/28058859/clinical-characteristics-treatment-patterns-and-socio-economic-burden-of-copd-in-bulgaria
#5
Maria Kamusheva, Maria Dimitrova, Job Fm van Boven, Maarten J Postma, Thys van der Molen, Janwillem Wh Kocks, Konstantin Mitov, Miglena Doneva, Daniela Petrova, Ognyan Georgiev, Valentina Petkova, Guenka Petrova
INTRODUCTION: While the impact of COPD in Western-Europe is known, data from Eastern-Europe is scarce. We aimed to evaluate clinical characteristics, treatment patterns and the socio-economic burden of COPD in Eastern-Europe, taking Bulgaria as a reference case. METHODS: A representative sample of Bulgarian patients with COPD was randomly chosen by pulmonologists based on the following inclusion criteria: COPD diagnosis with at least one year of living with COPD, ≥40 years of age, and use of COPD medication...
January 6, 2017: Journal of Medical Economics
https://www.readbyqxmd.com/read/28056830/development-of-aspergillosis-in-a-cohort-of-non-neutropenic-non-transplant-patients-colonised-by-aspergillus-spp
#6
José Barberán, Francisco-Javier García-Pérez, Victoria Villena, Alberto Fernández-Villar, Eduardo Malmierca, Cristina Salas, María-José Giménez, Juan-José Granizo, Lorenzo Aguilar
BACKGROUND: A previous study explored factors discriminating colonization and true infection among non-transplant, non-neutropenic patients with repeated Aspergillus spp. isolation from lower respiratory samples. The present study explored the evolution of patients with Aspergillus colonization in that study to determine the percentage of cases progressing to aspergillosis and time to development. METHODS: Clinical records were retrospectively reviewed (for each patient from his end date in the past study) and data from all respiratory processes suffered by patients up to April 2015 were recorded...
January 6, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28054460/clinical-importance-of-cross-sectional-area-of-intercostal-muscles-in-patients-with-chronic-obstructive-pulmonary-disease
#7
Sunmi Ju, Seung Jun Lee, Mi Jung Park, Yu Ji Cho, Yi Yeong Jeong, Kyung Nyeo Jeon, Kyung Soo Bae, Ho Cheol Kim, Jong Deog Lee
INTRODUCTION: Limb muscle wasting is one of main systemic manifestation of chronic obstructive pulmonary disease (COPD). However, the change of respiratory muscle is unclear. OBJECTIVES: This study assessed the cross-sectional area (CSA) of the intercostal muscles (ICMs) in patients with COPD, using chest computed tomography (CT) and determined its association with the clinical characteristics of COPD. METHODS: We retrospectively reviewed 60 patients with stable COPD and compared them with 30 controls...
January 5, 2017: Clinical Respiratory Journal
https://www.readbyqxmd.com/read/28053971/gold-criteria-overestimate-airflow-limitation-in-one-third-of-cases-in-the-general-finnish-population
#8
Annette Kainu, Kirsi Timonen, Ari Lindqvist, Päivi Piirilä
The Global Initiative for Chronic Obstructive Lung Disease (GOLD) diagnostic criteria for chronic obstructive pulmonary disease (COPD) use a fixed threshold of forced expiratory volume in 1 s (FEV1)/forced vital capacity (FVC) ratio (<0.70) in post-bronchodilation spirometry to indicate disease, which has been shown to underestimate and overestimate disease prevalence in younger and older adults, respectively, whilst criteria based on reference values have better accuracy. Differences in reference values have limited their use in international studies...
October 2016: ERJ Open Research
https://www.readbyqxmd.com/read/28053518/initiation-of-triple-therapy-maintenance-treatment-among-patients-with-copd-in-the-us
#9
Jason C Simeone, Rakesh Luthra, Shuchita Kaila, Xiaoyun Pan, Tarun D Bhagnani, Jieruo Liu, Teresa K Wilcox
BACKGROUND: The Global Initiative for Chronic Obstructive Lung Disease (GOLD) recommends triple therapy (long-acting muscarinic receptor antagonists, long-acting beta-2 agonists, and inhaled corticosteroids) for patients with only the most severe COPD. Data on the proportion of COPD patients on triple therapy and their characteristics are sparse and dated. Objective 1 of this study was to estimate the proportion of all, and all treated, COPD patients receiving triple therapy. Objective 2 was to characterize those on triple therapy and assess the concordance of triple therapy use with GOLD guidelines...
2017: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28009961/a-perceval-valve-in-active-infective-bioprosthetic-valve-endocarditis-case-report
#10
Johanna Konertz, Marc Kastrup, Sascha Treskatsch, Pascal M Dohmen
The case is presented of a 72-year-old male patient suffering from active infective aortic prosthetic endocarditis two months after emergency surgery with aortic valve implantation, and who underwent aortic arch reconstruction using a Dacron patch, due to the spontaneous post-procedural migration of a transcatheter-implanted aortic valve. The heart team considered transcatheter valve implantation (TAVI) due to the increased operative risk demonstrated by a EuroSCORE II of 10.9%, including chronic obstructive pulmonary disease (GOLD 3), cirrhosis (Child-B), esophageal varicose stage 2, chronic renal failure stage 3, and reduced left ventricular ejection fraction...
July 2016: Journal of Heart Valve Disease
https://www.readbyqxmd.com/read/28008244/indacaterol-glycopyrronium-in-symptomatic-patients-with-copd-gold-b-and-gold-d-versus-salmeterol-fluticasone-illuminate-lantern-pooled-analysis
#11
Claus Vogelmeier, Nanshan Zhong, Michael J Humphries, Karen Mezzi, Robert Fogel, Giovanni Bader, Francesco Patalano, Donald Banerji
BACKGROUND: Indacaterol/glycopyrronium (IND/GLY) is approved for maintenance treatment of adult patients with COPD. This post hoc analysis explored the efficacy and safety of IND/GLY versus salmeterol/fluticasone (SFC) in symptomatic (Global Initiative for Chronic Obstructive Lung Disease [GOLD] B and GOLD D) patients with moderate-to-severe COPD. PATIENTS AND METHODS: Data from LANTERN and ILLUMINATE studies were pooled and analyzed. In both studies, symptomatic COPD patients were randomized to once-daily IND/GLY 110 μg/50 μg or twice-daily SFC 50 μg/500 μg...
2016: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28007621/instability-of-willingness-to-accept-life-sustaining-treatments-of-patients-with-advanced-chronic-organ-failure-during-one-year
#12
Carmen H M Houben, Martijn A Spruit, Jos M G A Schols, Emiel F M Wouters, Daisy J A Janssen
BACKGROUND: For optimal end-of-life decision-making, it is important to understand the stability of patients' treatment preferences. The aim of this article is to examine stability of willingness to accept life-sustaining treatments during one-year follow-up in Dutch patients with advanced chronic organ failure. In addition, we want to explore the association between willingness to accept high-burden treatment and preferences for cardiopulmonary resuscitation (CPR) and mechanical ventilation (MV)...
December 19, 2016: Chest
https://www.readbyqxmd.com/read/28006950/augmentation-of-s-nitrosoglutathione-gsno-controls-cigarette-smoke-induced-inflammatory-oxidative-stress-and-copd-emphysema-pathogenesis-by-restoring-cftr-function
#13
Manish Bodas, David Silverberg, Kyla Walworth, Kathryn A Brucia, Neeraj Vij
AIMS: Cigarette-smoke (CS) mediated CFTR-dysfunction, autophagy-impairment, and resulting inflammatory-oxidative/nitrosative stress leads to COPD-emphysema pathogenesis. Nitric oxide (NO)-signaling regulates lung function, and low serum NO-levels correlate with COPD severity. We aim to evaluate here the effects and mechanism(s) of GSNO-augmentation in COPD-emphysema pathogenesis. RESULTS: Our data shows that CFTR co-localizes with aggresome-bodies in the lungs of COPD subjects with increasing emphysema severity (GOLD I-IV) as compared to non-emphysema controls (GOLD-0)...
December 22, 2016: Antioxidants & Redox Signaling
https://www.readbyqxmd.com/read/28005831/bronchoscopy-safety-in-patients-with-chronic-obstructive-lung-disease
#14
Christina R Bellinger, Irtaza Khan, Arjun B Chatterjee, Edward F Haponik
BACKGROUND: Flexible bronchoscopy is a safe and minimally invasive diagnostic tool used by pulmonologists, but few studies have prospectively compared outcomes in patients with objectively defined obstructive lung disease to those without obstruction. METHODS: We determined whether complications in patients undergoing moderate sedation bronchoscopy differ in those without obstruction compared with chronic obstructive pulmonary disease (COPD). We prospectively followed all patients undergoing moderate sedation bronchoscopy in an inpatient or outpatient setting...
December 21, 2016: Journal of Bronchology & Interventional Pulmonology
https://www.readbyqxmd.com/read/28004483/concomitant-elevations-of-mmp-9-ngal-prommp-9-ngal-and-neutrophil-elastase-in-serum-of-smokers-with-chronic-obstructive-pulmonary-disease
#15
Sarra Bchir, Hela Ben Nasr, Sandrine Bouchet, Mohamed Benzarti, Abdelhamid Garrouch, Zouhair Tabka, Santos Susin, Karim Chahed, Brigitte Bauvois
A growing body of evidence points towards smoking-related phenotypic differences in chronic obstructive pulmonary disease (COPD). As COPD is associated with systemic inflammation, we determined whether smoking status is related to serum levels of matrix metalloproteinase-9 (pro- and active MMP-9), neutrophil gelatinase-associated lipocalin (NGAL) and the proMMP-9/NGAL complex in patients with COPD. Serum samples were collected in 100 stable-phase COPD patients (82 smokers, 18 never-smokers) and 28 healthy adults (21 smokers, 7 never-smokers)...
December 22, 2016: Journal of Cellular and Molecular Medicine
https://www.readbyqxmd.com/read/27997255/emphysema-on-thoracic-ct-and-exercise-ventilatory-inefficiency-in-mild-to-moderate-copd
#16
Joshua H Jones, Joel T Zelt, Daniel M Hirai, Camilla V Diniz, Aida Zaza, Denis E O'Donnell, J Alberto Neder
There is growing evidence that emphysema on thoracic computed tomography (CT) is associated with poor exercise tolerance in COPD patients with only mild-to-moderate airflow obstruction. We hypothesized that an excessive ventilatory response to exercise (ventilatory inefficiency) would underlie these abnormalities. In a prospective study, 19 patients (FEV1 = 82 ± 13%, 12 Global Initiative for Chronic Obstructive Lung Disease (GOLD) stage 1) and 26 controls underwent an incremental exercise test. Ventilatory inefficiency was assessed by the ventilation ([Formula: see text]E)/CO2 output ([Formula: see text]CO2) nadir...
December 20, 2016: COPD
https://www.readbyqxmd.com/read/27993404/level-of-daily-physical-activity-in-chronic-obstructive-pulmonary-disease-copd-patients-according-to-gold-classification
#17
Anna Rodó-Pin, Ana Balañá, Lluís Molina, Joaquim Gea, Diego A Rodríguez
INTRODUCTION AND OBJECTIVE: The Global Initiative for Chronic Obstructive Lung Disease (GOLD guideline) for patients with chronic obstructive pulmonary disease does not adequately reflect the impact of the disease because does not take into account daily physical activity (DPA). PATIENTS AND METHODS: Forty eight patients (12 in each GOLD group) were prospectively recruited. DPA was evaluated by accelerometer. Patients were classified into 3 levels of activity (very inactive, sedentary, active)...
December 16, 2016: Medicina Clínica
https://www.readbyqxmd.com/read/27986409/validity-study-of-catalan-galician-and-basque-language-versions-of-the-copd-assessment-test-and-equivalence-with-the-spanish-version
#18
Alvar Agustí, Alberto Fernández-Villar, Alberto Capelastegui, Manuel García-Losa, Beatriz Velasco, Guadalupe Sánchez
OBJECTIVES: To assess the linguistic equivalence of the COPD Assessment Test versions in Catalan (CAT-C), Galician (CAT-G) and Basque (CAT-V) with the validated Spanish version (CAT) in COPD patients able to use both official languages. METHODS: Study performed in primary care centers in Catalonia, Galicia and the Basque Country. Half of the patients completed the questionnaire in their local language followed by the CAT in Spanish, while the other half did so in reverse order...
December 13, 2016: Archivos de Bronconeumología
https://www.readbyqxmd.com/read/27973556/application-of-mixed-effects-limits-of-agreement-in-the-presence-of-multiple-sources-of-variability-exemplar-from-the-comparison-of-several-devices-to-measure-respiratory-rate-in-copd-patients
#19
Richard A Parker, Christopher J Weir, Noah Rubio, Roberto Rabinovich, Hilary Pinnock, Janet Hanley, Lucy McCloughan, Ellen M Drost, Leandro C Mantoani, William MacNee, Brian McKinstry
INTRODUCTION: The Bland-Altman limits of agreement method is widely used to assess how well the measurements produced by two raters, devices or systems agree with each other. However, mixed effects versions of the method which take into account multiple sources of variability are less well described in the literature. We address the practical challenges of applying mixed effects limits of agreement to the comparison of several devices to measure respiratory rate in patients with chronic obstructive pulmonary disease (COPD)...
2016: PloS One
https://www.readbyqxmd.com/read/27971532/adherence-to-gold-criteria-strategy-in-treatment-of-chronic-obstructive-pulmonary-disease-copd-patients-cost-implications-in-turkey
#20
M Tatar, E Tuna, A Senturk, F Sarioz, A Konya
No abstract text is available yet for this article.
November 2016: Value in Health: the Journal of the International Society for Pharmacoeconomics and Outcomes Research
keyword
keyword
49105
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"