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Acute exacerbations of COPD

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https://www.readbyqxmd.com/read/28811780/role-of-vitamin-d-in-reducing-number-of-acute-exacerbations-in-chronic-obstructive-pulmonary-disease-copd-patients
#1
Dur Muhammad Khan, Aziz Ullah, Fawad Ahmad Randhawa, Somia Iqtadar, Nasir Farooq Butt, Khadija Waheed
BACKGROUND AND OBJECTIVE: Chronic obstructive pulmonary disease (COPD) is characterized by chronic incompletely reversible poor airflow and air trapping and usually this debilitating disorder limits the outside activities of the patients depriving them of sunlight which is a rich source of Vitamin D. The objective of this study was to determine the effect of vitamin D supplementation in reducing number of acute exacerbation in COPD patients. METHODS: This randomized control trial was conducted at East Medical Ward Mayo Hospital Lahore from January to December 2015 as exacerbations of COPD are season dependent...
May 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/28811772/values-of-procalcitonin-and-c-reactive-proteins-in-the-diagnosis-and-treatment-of-chronic-obstructive-pulmonary-disease-having-concomitant-bacterial-infection
#2
Yanyan Li, Linlin Xie, Shuzhen Xin, Kaishu Li
OBJECTIVE: To observe the changes in the levels of C-reactive protein (CRP) and procalcitonin (PCT) in serum of patients with acute exacerbations of chronic obstructive pulmonary disease (AECOPD) and to compare with the values of CRP in combination with PCT in the diagnosis and treatment of infective exacerbation of COPD. METHODS: One hundred and sixty-four patients who developed acute exacerbation of COPD and admitted to the Binzhou People's Hospital from March 2014 to December 2015 were selected...
May 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/28810909/a-multi-center-randomized-controlled-open-label-trial-evaluating-the-effects-of-eosinophil-guided-corticosteroid-sparing-therapy-in-hospitalised-patients-with-copd-exacerbations-the-cortico-steroid-reduction-in-copd-cortico-cop-study-protocol
#3
Pradeesh Sivapalan, Mia Moberg, Josefin Eklöf, Julie Janner, Jørgen Vestbo, Rasmus Rude Laub, Andrea Browatzki, Karin Armbruster, Jon Torgny Wilcke, Niels Seersholm, Ulla Møller Weinreich, Ingrid Louise Titlestad, Helle Frost Andreassen, Charlotte Suppli Ulrik, Uffe Bødtger, Thyge Lynghøj Nielsen, Ejvind Frausing Hansen, Jens Ulrik Stæhr Jensen
BACKGROUND: The most commonly applied treatment for acute exacerbations of chronic obstructive pulmonary disease (AECOPD) is a 5-day course of high-dose systemic corticosteroids. However, this treatment has not been shown to reduce mortality and can potentially have serious side effects. Recent research has shown that, presumably, only a subgroup of COPD patients identifieable by blood eosinophil count benefit from a rescue course of prednisolone. By applying a biomarker-guided strategy, the aim of this study is to determine whether it is possible to reduce the use of systemic corticosteroids in AECOPD without influencing the outcome...
August 15, 2017: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/28810313/-efficacy-and-safety-of-tiotropium-respimat-in-the-treatment-of-chronic-obstructive-pulmonary-disease-systematic-review
#4
H D Cai, J Hou, Y N Lyu, L Xiong, M Z Lu, S L Wu
Objective: To evaluate the efficacy and safety of tiotropium Respimat in the treatment of chronic obstructive pulmonary disease (COPD) according to the Cochrane systematic evaluation. Methods: The Cochrane Library, PubMed, EMbase, CNKI, VIP and CBM, Wanfang Data were searched(from the foundation date to Jan. 2016) for the randomized controlled trials (RCTs) of tiotropium Respimat in the treatment of patients with COPD. Two reviewers independently retrieved the RCTs according to the inclusion and exclusion criteria, assessed the methodological quality of the included trials...
August 12, 2017: Chinese Journal of Tuberculosis and Respiratory Diseases
https://www.readbyqxmd.com/read/28802586/nontypeable-haemophilus-influenzae-nthi-directly-interfere-with-the-regulation-of-e-cadherin-in-lung-epithelial-cells
#5
Inga Kaufhold, Sünja Osbahr, Kensuke Shima, Sebastian Marwitz, Kristina Rohmann, Daniel Drömann, Torsten Goldmann, Klaus Dalhoff, Jan Rupp
Loss of epithelial barriers characterized by reduction of E-cadherin is a hallmark of chronic obstructive pulmonary disease (COPD). We investigated the effects of nontypeable Haemophilus influenzae (NTHi) infections, associated with acute exacerbations of chronic bronchitis, on the regulation of E-cadherin in host cells. NTHi infection decreased E-cadherin mRNA and protein-levels in lung epithelial cells. E-cadherin reduction was mediated by activation of the fibroblast growth factor 2 (FGF2), the mammalian target of rapamycin (mTOR) and Slug...
August 10, 2017: Microbes and Infection
https://www.readbyqxmd.com/read/28800056/effectiveness-of-structured-planned-post-discharge-support-to-patients-with-chronic-obstructive-pulmonary-disease-for-reducing-readmission-rates-a-systematic-review
#6
Preben Ulrich Pedersen, Karen Bagger Ersgard, Tina Brandt Soerensen, Palle Larsen
BACKGROUND: Chronic obstructive pulmonary disease (COPD) is a preventable and treatable disease, characterized by airflow limitation. The disease has a significant impact on the lives of patients and is a challenge for the health care due to readmissions to hospitals. OBJECTIVES: This review aimed to identify, appraise and synthesize the best available evidence on the effectiveness of discharge interventions that can reduce readmission of patients with COPD. TYPES OF PARTICIPANTS: Hospitalized patients, aged 18 years or over, who had been diagnosed with COPD and were admitted to hospital due to acute exacerbation...
August 2017: JBI Database of Systematic Reviews and Implementation Reports
https://www.readbyqxmd.com/read/28793896/a-randomised-placebo-controlled-trial-of-anti-interleukin-1-receptor-1-monoclonal-antibody-medi8968-in-chronic-obstructive-pulmonary-disease
#7
Peter M A Calverley, Sanjay Sethi, Michelle Dawson, Christine K Ward, Donna K Finch, Mark Penney, Paul Newbold, René van der Merwe
BACKGROUND: Interleukin-1 receptor 1 (IL-1R1) inhibition is a potential strategy for treating patients with chronic obstructive pulmonary disease (COPD). MEDI8968, a fully human monoclonal antibody, binds selectively to IL-1R1, inhibiting activation by IL-1α and IL-1β. We studied the efficacy and safety/tolerability of MEDI8968 in adults with symptomatic, moderate-to-very severe COPD. METHODS: This was a phase II, randomised, double-blind, placebo-controlled, multicentre, parallel-group study...
August 9, 2017: Respiratory Research
https://www.readbyqxmd.com/read/28790815/development-of-the-propal-copd-tool-to-identify-patients-with-copd-for-proactive-palliative-care
#8
R G Duenk, C Verhagen, E M Bronkhorst, R S Djamin, G J Bosman, E Lammers, Pnr Dekhuijzen, Kcp Vissers, Y Engels, Y Heijdra
BACKGROUND: Our objective was to develop a tool to identify patients with COPD for proactive palliative care. Since palliative care needs increase during the disease course of COPD, the prediction of mortality within 1 year, measured during hospitalizations for acute exacerbation COPD (AECOPD), was used as a proxy for the need of proactive palliative care. PATIENTS AND METHODS: Patients were recruited from three general hospitals in the Netherlands in 2014. Data of 11 potential predictors, a priori selected based on literature, were collected during hospitalization for AECOPD...
2017: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28790809/clinical-characteristics-of-chronic-bronchitic-emphysematous-and-acos-phenotypes-in-copd-patients-with-frequent-exacerbations
#9
Yusheng Cheng, Xiongwen Tu, Linlin Pan, Shuai Lu, Ming Xing, Linlin Li, Xingwu Chen
PURPOSE: Chronic bronchitis (CB), emphysematous (EM) and asthma-chronic obstructive pulmonary disease (COPD) overlap syndrome (ACOS) phenotypes in COPD are well recognized. This study aimed to investigate distinguishing characteristics of these phenotypes in COPD patients with frequent exacerbations (FE). PATIENTS AND METHODS: A retrospective study was carried out. COPD patients with acute exacerbations were consecutively reviewed from November 2015 to October 2016...
2017: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28790280/-perioperative-management-of-patients-with-pulmonary-comorbidities-undergoing-lung-resection
#10
Sumiko Maeda
Chronic obstructive pulmonary disease (COPD) and interstitial lung disease (ILD) are 2 major pulmonary comorbidities of primary lung cancer patients. The COPD patients are at risk for respiratory failure after a major lung resection when lung resection exceeds the patient's pulmonary reserve. It is important to assess a postoperative risk based on the patient's cardiopulmonary function. Cardiac risks are initially evaluated for all the candidates for lung resection, then, ppoFEV1% and ppoDLco% are calculated...
July 2017: Kyobu Geka. the Japanese Journal of Thoracic Surgery
https://www.readbyqxmd.com/read/28777450/self-management-interventions-including-action-plans-for-exacerbations-versus-usual-care-in-patients-with-chronic-obstructive-pulmonary-disease
#11
REVIEW
Anke Lenferink, Marjolein Brusse-Keizer, Paul Dlpm van der Valk, Peter A Frith, Marlies Zwerink, Evelyn M Monninkhof, Job van der Palen, Tanja W Effing
BACKGROUND: Chronic Obstructive Pulmonary Disease (COPD) self-management interventions should be structured but personalised and often multi-component, with goals of motivating, engaging and supporting the patients to positively adapt their behaviour(s) and develop skills to better manage disease. Exacerbation action plans are considered to be a key component of COPD self-management interventions. Studies assessing these interventions show contradictory results. In this Cochrane Review, we compared the effectiveness of COPD self-management interventions that include action plans for acute exacerbations of COPD (AECOPD) with usual care...
August 4, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28774198/experiences-of-patients-undergoing-pulmonary-rehabilitation-during-an-exacerbation-of-chronic-respiratory-disease
#12
Emma E Vincent, Emma J Chaplin, Johanna Ea Williams, Theresa Harvey-Dunstan, Neil J Greening, Michael C Steiner, Mike D Morgan, Sally J Singh
Chronic obstructive pulmonary disease (COPD) is characterized in the later stages by acute exacerbations that often require hospitalization. Pulmonary rehabilitation is recommended for patients with COPD to aid symptom control, improve quality of life and increase physical activity. We have previously reported a large intervention trial commenced during a hospital admission. The aim of this sub-study was to evaluate the patients' experiences of discharge following the hospitalization for an acute exacerbation of COPD...
August 2017: Chronic Respiratory Disease
https://www.readbyqxmd.com/read/28765136/internet-based-support-for-self-management-strategies-for-people-with-copd-protocol-for-a-controlled-pragmatic-pilot-trial-of-effectiveness-and-a-process-evaluation-in-primary-healthcare
#13
André Nyberg, Karin Wadell, Helena Lindgren, Malin Tistad
INTRODUCTION: The use of adequate self-management strategies for people with chronic obstructive pulmonary disease (COPD) reduces healthcare use, improves health-related quality of life (HRQoL) and recovery after acute exacerbations. However, not many people with COPD receive support that promotes the use of such strategies and therefore new methods to facilitate and promote the use of self-management strategies are highly warranted. This pilot trial aims to evaluate the feasibility of the study design and study procedures considering effectiveness of the novel intervention, the COPD-web...
August 1, 2017: BMJ Open
https://www.readbyqxmd.com/read/28745525/balance-and-falls-in-acute-exacerbation-of-chronic-obstructive-pulmonary-disease-a-prospective-study
#14
Cristino C Oliveira, Annemarie L Lee, Jennifer McGinley, Gary P Anderson, Ross A Clark, Michelle Thompson, Sandy Clarke, Tamara Baker, Louis B Irving, Linda Denehy
Individuals with chronic obstructive pulmonary disease (COPD) have demonstrated balance impairment and a higher fall incidence. However, these have not been investigated in acute exacerbations of the disease (ECOPD). This study evaluates balance in patients during an ECOPD compared to stable COPD and healthy controls, and examines the fall incidence rate after hospitalisation due to ECOPD compared to individuals with stable COPD. Balance performance of 26 hospitalised patients with ECOPD was compared to 26 community-dwelling participants with stable COPD and 25 matched healthy controls...
July 26, 2017: COPD
https://www.readbyqxmd.com/read/28741217/effects-of-non-invasive-ventilation-in-patients-with-acute-respiratory-failure-excluding-post-extubation-respiratory-failure-cardiogenic-pulmonary-edema-and-exacerbation-of-copd-a-systematic-review-and-meta-analysis
#15
Yutaka Kondo, Junji Kumasawa, Atsushi Kawaguchi, Ryutaro Seo, Eishu Nango, Satoru Hashimoto
BACKGROUND: This meta-analysis compared the effects of non-invasive ventilation (NIV) with invasive mechanical ventilation (InMV) and standard oxygen (O2) therapy on mortality and rate of tracheal intubation in patients presenting acute respiratory failure (ARF). METHODS: We searched the MEDLINE, EMBASE and Cochrane Central Register of clinical trials databases between 1949 and May 2015 to identify randomized trials of NIV for ARF. We excluded the ARF caused by extubation, cardiogenic pulmonary edema, and COPD...
July 24, 2017: Journal of Anesthesia
https://www.readbyqxmd.com/read/28740376/fluticasone-propionate-formoterol-for-copd-management-a-randomized-controlled-trial
#16
A Papi, D Dokic, W Tzimas, I Mészáros, A Olech-Cudzik, Z Koroknai, K McAulay, S Mersmann, P S Dalvi, T Overend
PURPOSE: To evaluate fluticasone propionate/formoterol (FP/FORM) in COPD. PATIENTS AND METHODS: COPD patients with forced expiratory volume in 1 s (FEV1) ≤50% predicted and ≥1 moderate/severe COPD exacerbation in the last 12 months were randomized to FP/FORM 500/20 or 250/10 µg bid, or formoterol (FORM) 12 µg bid for 52 weeks. The primary outcome was the annualized rate of moderate/severe COPD exacerbations. RESULTS: In total, 1,765 patients were randomized...
2017: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28733182/the-association-of-depressive-symptoms-with-rates-of-acute-exacerbations-in-patients-with-copd-results-from-a-3-year-longitudinal-follow-up-of-the-eclipse-cohort
#17
Abebaw Mengistu Yohannes, Hana Mülerová, Kim Lavoie, Jorgen Vestbo, Steve I Rennard, Emile Wouters, Nicola A Hanania
BACKGROUND: Depression increases disability and health care utilization in older patients with chronic obstructive pulmonary disease (COPD). OBJECTIVES: To determine contribution of depressive symptoms to the incidence of moderate-severe and severe acute exacerbations of COPD (AECOPD) over 3 years. DESIGN: We analyzed data collected from a prospective cohort of patients with COPD (Evaluation of COPD Longitudinally to Identify Predictive Surrogate Endpoints; ECLIPSE)...
July 18, 2017: Journal of the American Medical Directors Association
https://www.readbyqxmd.com/read/28729396/acute-volume-loading-exacerbates-direct-ventricular-interaction-in-a-model-of-copd
#18
William Spencer Cheyne, Alexandra Mackenzie Williams, Megan I Harper, Neil Derek Eves
Volume loading increases left ventricular (LV) stroke volume (LVSV) through series interaction but may paradoxically reduce LVSV in the presence of large increases in right ventricular (RV) afterload due to direct ventricular interaction (DVI). RV afterload is often increased in COPD as a result of pathological changes to respiratory mechanics, namely increased negative intrathoracic pressure (nITP), dynamic lung hyperinflation (DH) and increased pulmonary vascular resistance (PVR). These hallmarks of COPD negatively impact LV hemodynamics in normovolemia...
July 20, 2017: Journal of Applied Physiology
https://www.readbyqxmd.com/read/28722760/patients-and-their-family-members-experiences-of-participation-in-care-following-an-acute-exacerbation-in-copd-a-phenomenological-hermeneutic-study
#19
Ingrid Charlotte Andersen, Thora Grothe Thomsen, Poul Bruun, Uffe Bodtger, Lise Hounsgaard
AIM AND OBJECTIVES: To explore the experiences of patients with chronic obstructive pulmonary disease (COPD) and their family members relating to both participation in care during hospitalization for an acute exacerbation in COPD, and to the subsequent day-to-day care at home. BACKGROUND: When recovering from an exacerbation, the challenges associated with an unpredictable health condition dominate everyday life for patients and can involve their family members...
July 19, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/28719893/treatment-of-copd-exacerbation-in-switzerland-results-and-recommendations-of-the-european-copd-audit
#20
Michael Buess, Daniel Schilter, Tino Schneider, Marc Maurer, Heinz Borer, Robert Thurnheer, Erich Köhler, Lilian Junker, Kathleen Jahn, Michael Grob, Jochen Rüdiger, Thomas Geiser, Erich Helfenstein, Markus Solèr, René Fiechter, Thomas Sigrist, Patrick Brun, Jürg Barandun, Eva Koltai, José Luis López-Campos, Sylvia Hartl, Michael Roberts, Desiree M Schumann, Michael Tamm, Daiana Stolz
BACKGROUND: The European COPD Audit initiated by the European Respiratory Society (ERS) evaluated the management of hospital admissions due to exacerbation of chronic obstructive pulmonary disease (COPD) in several European countries. Data on the treatment of severe acute exacerbations of COPD (AECOPDs) in Switzerland are scarce. OBJECTIVES: In light of the GOLD 2010 guidelines, this work aims to examine the quality of care for AECOPD and to provide specific recommendations for the management of severe AECOPD in Switzerland...
July 19, 2017: Respiration; International Review of Thoracic Diseases
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