Search results for " Exacerbation"
showing 10 items of 41 documents
Bacterial-viral load and the immune response in stable and exacerbated COPD: significance and therapeutic prospects.
2016
Silvestro Ennio D’Anna,1 Bruno Balbi,2 Francesco Cappello,3,4 Mauro Carone,2 Antonino Di Stefano21Department of Rehabilitation, Cardiorespiratory Unit, Fondazione Istituto G. Giglio di Cefalù, 2Pneumology Unit and Laboratory of Cytoimmunopathology of Heart and Lung, Fondazione Salvatore Maugeri, IRCCS, Veruno (NO) and Cassano delle Murge (BA), 3Human Anatomy Section, Department of Experimental Biomedicine and Clinical Neuroscience, University of Palermo, Palermo, Italy; 4Euro-Mediterranean Institute of Science and Technology, Palermo, ItalyAbstract: Chronic obstructive pulmonary disease (COPD) is characterized by persistent airflow limitation and an abnormal inflammatory respon…
Asthma control in severe asthmatics under treatment with omalizumab: A cross-sectional observational study in Italy
2015
Few data are available on the proportion of asthmatics achieving a good asthma control (according GINA guidelines) and on the level of airway inflammation during omalizumab treatment. The aim of this cross-sectional national observational study was to assess the level of control (according to GINA guidelines) achieved in a group of asthmatics on omalizumab treatment, and to characterize the factors that influence the lack of control. We studied 306 asthmatics under omalizumab treatment for a median of 32 months (range 4-120). The level of control according to GINA was good in 25.2%, partial in 47.1% and poor in 24.5% of patients (data were missing for the remaining 3.2%). Comparison between…
Higher serum levels of periostin and the risk of exacerbations in moderate asthmatics
2016
BACKGROUND: In asthma, exacerbations and poor disease control are linked to airway allergic inflammation. Serum periostin has been proposed as a systemic biomarker of eosinophilic inflammation. This pilot study aims at evaluating whether in patients with moderate asthma, higher baseline levels of serum periostin are associated with a greater risk of exacerbation. METHODS: Fifteen outpatients with moderate allergic asthma were recruited. Serum concentrations of periostin were assessed (ELISA) at baseline, and the frequency of asthma exacerbations was recorded during a one-year follow-up. RESULTS: Patients (M/F: 10/5, mean age of 47.6 ± 11.0 years) had mean ACQ score of 5.5 ± 4.2 and FEV1%pre…
Determinants of between-hospital variations in outcomes for patients admitted with COPD exacerbations: findings from a nationwide clinical audit (AUD…
2015
Background Previous studies have demonstrated significant variability in the processes of care and outcomes of chronic obstructive pulmonary disease (COPD) exacerbations. The AUDIPOC is a Spanish nationwide clinical audit that identified large between-hospital variations in care and clinical outcomes. Here, we test the hypothesis that these variations can be attributed to either patient characteristics, hospital characteristics and/or the so-called hospital-clustering effect, which indicates that patients with similar characteristics may experience different processes of care and outcomes depending on the hospital to which they are admitted. Methods A clinical audit of 5178 COPD patients co…
Roflumilast improves corticosteroid resistance COPD bronchial epithelial cells stimulated with toll like receptor 3 agonist
2015
Chronic obstructive pulmonary disease (COPD) is characterised by chronic pulmonary inflammation punctuated by periods of viral exacerbations. Recent evidence suggests that the combination of roflumilast with corticosteroids may improve the compromised anti-inflammatory properties of corticosteroids in COPD. We analyzed differential and combination anti-inflammatory effects of dexamethasone and roflumilast N-oxide in human bronchial epithelial cells (HBECs) stimulated with viral toll like receptor (TLR) agonists. Lung tissue and HBECs were isolated from healthy (n = 15), smokers (n = 12) and smokers with COPD (15). TLR3 expression was measured in lung tissue and in HBECs. IL-8 secretion was …
Patients Withdrawing Dupilumab Monotherapy for COVID-19-Related Reasons Showed Similar Disease Course Compared With Patients Continuing Dupilumab The…
2022
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Global Initiative for Asthma (GINA) Strategy 2021 - Executive summary and rationale for key changes
2021
Funder: Global Initiative for Asthma
Resolved versus confirmed ARDS after 24 h: insights from the LUNG SAFE study
2018
Purpose: To evaluate patients with resolved versus confirmed ARDS, identify subgroups with substantial mortality risk, and to determine the utility of day 2 ARDS reclassification. Methods: Our primary objective, in this secondary LUNG SAFE analysis, was to compare outcome in patients with resolved versus confirmed ARDS after 24 h. Secondary objectives included identifying factors associated with ARDS persistence and mortality, and the utility of day 2 ARDS reclassification. Results: Of 2377 patients fulfilling the ARDS definition on the first day of ARDS (day 1) and receiving invasive mechanical ventilation, 503 (24%) no longer fulfilled the ARDS definition the next day, 52% of whom initial…
Effects of different physical therapy programs on perceived health status in acute exacerbation of chronic obstructive pulmonary disease patients: a …
2017
To evaluate the repercussion of different physical therapy interventions on the perceived health status of chronic obstructive pulmonary disease (COPD) patients during acute exacerbation.Randomized controlled trial. Patients were assigned to: control group (standard medical treatment), controlled breathing + range of motion exercises group or Resistance exercises group. Perceived health status was assessed at baseline and discharge using the EuroQol-5D (EQ-5D) questionnaire. Clinical profile of patients was evaluated at baseline for descriptive purposes.Ninety patients were randomized into the groups. Perceived health status improved significantly in all groups. Significant differences were…
From Global Initiative for Chronic Obstructive Lung Disease (GOLD) Guidelines to Current Clinical Practice
2006
Background: The Global Initiative for Chronic Obstructive Lung Disease (GOLD) guidelines have been promulgated to improve the management of chronic obstructive pulmonary disorder (COPD). Objective: To evaluate the extent to which the current therapeutic approach to COPD conforms to GOLD guidelines. Methods: This was a multicentre observational study of elderly COPD patients enrolled for acute care in general medicine or geriatric wards in tertiary hospitals in Italy in April 2002. Our series consisted of 471 patients >64 years of age consecutively admitted for acute exacerbations of COPD to wards participating in the study. Data describing drugs used prior to exacerbation and prescribed at …