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Girón R, Golpe R, Martínez-García MÁ. Bronchiectasis not due to cystic fibrosis. Med Clin (Barc) 2024:S0025-7753(24)00145-3. [PMID: 38637217 DOI: 10.1016/j.medcli.2024.01.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 01/11/2024] [Accepted: 01/14/2024] [Indexed: 04/20/2024]
Abstract
Bronchiectasis is a clinical-radiological condition composed of irreversible bronchial dilation due to inflammation and infection of the airways, which causes respiratory symptoms, usually productive cough and infectious exacerbations. Bronchiectasis can have multiple causes, both pulmonary and extrapulmonary, and its clinical presentation is very heterogenous. Its prevalence is unknown, although up to 35-50% of severe COPD and 25% of severe asthma present them, so their underdiagnosis is evident. Chronic bacterial bronchial infection is common, and Pseudomonas aeruginosa is the pathogen that has been found to imply a worse prognosis. Treatment of bronchiectasis has three fundamental characteristics: it must be multidisciplinary (involvement of several specialties), pyramidal (from primary care to the most specialized units) and multidimensional (management of all aspects that make up the disease).
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Affiliation(s)
- Rosa Girón
- Servicio de Neumología, Hospital Universitario La Princesa, Madrid, España
| | - Rafael Golpe
- Servicio de Neumología, Hospital Universitario Lucus Augusti, Lugo, España
| | - Miguel Ángel Martínez-García
- Servicio de Neumología, Hospital Universitario y Politécnico La Fe, Valencia, España; CIBER de Enfermedades Respiratorias. ISCIII, Madrid, España.
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Martínez-García MÁ, Méndez R, Olveira C, Girón R, García-Clemente M, Máiz L, Sibila O, Golpe R, Rodríguez-Hermosa JL, Barreiro E, Prados C, Rodríguez-López J, Oscullo G, Labarca G, de la Rosa D. The U-Shaped Relationship Between Eosinophil Count and Bronchiectasis Severity: The Effect of Inhaled Corticosteroids. Chest 2023; 164:606-613. [PMID: 37088355 DOI: 10.1016/j.chest.2023.04.029] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 04/10/2023] [Accepted: 04/14/2023] [Indexed: 04/25/2023] Open
Abstract
BACKGROUND Although a proven relationship exists between the blood eosinophil count (BEC) and the severity of both asthma and COPD, its relationship with bronchiectasis has not been well established. The objective of this study was to analyze the relationship between BEC and the number and severity of exacerbations, and patients' responses to inhaled corticosteroid (IC) treatment in bronchiectasis RESEARCH QUESTION: Does an association exist among BEC, the number of exacerbations and severity of bronchiectasis, and IC treatment? STUDY DESIGN AND METHODS This was a multicenter (43 centers) prospective observational study derived from the Spanish Bronchiectasis Registry. Patients with proven bronchiectasis and a known BEC were included, whereas those with asthma or antieosinophilic treatments were excluded. Patients were divided into four groups according to the BEC at the time of inclusion in the study in a steady-state situation: (1) eosinopenic bronchiectasis (< 50 eosinophils/μL), (2) low number of eosinophils (51-100/μL), (3) normal number of eosinophils (101-300/μL), and (4) eosinophilic bronchiectasis (> 300 eosinophils/μL). RESULTS Nine hundred twenty-eight patients finally were included: 123 patients (13.3%) with < 50 eosinophils/μL (eosinopenic group), 164 patients (17.7%) with 50-100 eosinophils/μL, 488 patients (52.6%) with 101-300 eosinophils/μL, and 153 patients (16.5%) with > 300 eosinophils/μL (eosinophilic group). BEC showed a significant U-shaped relationship with severity, exacerbations, lung function, microbiologic profile, and IC treatment (these being higher in the eosinopenic group compared with the eosinophilic group). IC treatment significantly decreased the number and severity of exacerbations only in the group of bronchiectasis patients with > 300 eosinophils/μL. INTERPRETATION A significant U-shaped relationship was found between BEC and severity and exacerbations in bronchiectasis that was more pronounced in the eosinopenic group. IC treatment decreased the number and severity of exacerbations only in the eosinophilic group.
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Affiliation(s)
- Miguel Ángel Martínez-García
- Servicio de Neumología, Hospital Universitario y Politécnico La Fe, Valencia, Spain; CIBERES de Enfermedades Respiratorias, ISCIII, Madrid, Spain.
| | - Raúl Méndez
- Servicio de Neumología, Hospital Universitario y Politécnico La Fe, Valencia, Spain; CIBERES de Enfermedades Respiratorias, ISCIII, Madrid, Spain
| | - Casilda Olveira
- Servicio de Neumología, Hospital Regional Universitario de Málaga, Instituto de Investigación Biomédica de Málaga (IBIMA)/Universidad de Málaga, Málaga, Spain
| | - Rosa Girón
- Servicio de Neumología, Instituto de Investigación Sanitaria, Hospital Universitario de la Princesa, Madrid, Spain
| | | | - Luis Máiz
- Servicio de Neumología, Hospital Ramón y Cajal, Madrid, Spain
| | - Oriol Sibila
- Servicio de Neumología, Hospital Clínico, Barcelona, Spain
| | - Rafael Golpe
- Servicio de Neumología, Hospital Lucus Augusti, Lugo, Spain
| | | | - Esther Barreiro
- CIBERES de Enfermedades Respiratorias, ISCIII, Madrid, Spain; Servicio de Neumología, Hospital del Mar-IMIM, UPF, CIBERES, Barcelona, Spain
| | | | | | - Grace Oscullo
- Servicio de Neumología, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Gonzalo Labarca
- Division of Sleep Medicine, Harvard Medical School, Boston, MA; Department of Clinical Biochemistry and Immunology, Faculty of Pharmacy, University of Concepción, Concepción, Chile
| | - David de la Rosa
- Servicio de Neumología, Hospital Santa Creu i Sant Pau, Barcelona, Spain
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de la Rosa-Carrillo D, Suárez-Cuartín G, Golpe R, Máiz Carro L, Martinez-Garcia MA. Inhaled Colistimethate Sodium in the Management of Patients with Bronchiectasis Infected by Pseudomonas aeruginosa: A Narrative Review of Current Evidence. Infect Drug Resist 2022; 15:7271-7292. [PMID: 36540105 PMCID: PMC9759979 DOI: 10.2147/idr.s318173] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 12/02/2022] [Indexed: 12/15/2022] Open
Abstract
International guidelines on the treatment of bronchiectasis indicate that the use of inhaled antibiotics is effective, especially in symptomatic chronic bronchial infection (CBI) due to Pseudomonas aeruginosa (PA). To date, however, no such treatment has been approved by regulatory agencies. Of the inhaled antibiotics on the market, colistimethate sodium (colistin) is one of the most used in many countries, either in its nebulized presentation or as dry powder. Among the characteristics of this antibiotic, it is worth noting that its main target is the lipopolysaccharide in the outer membrane of the cell wall of gram-negative bacteria and that it has a low rate of resistance to PA (<1%). Most observational studies have shown that the use of colistin in patients with bronchiectasis and CBI due to PA results in a decrease in both the number and severity of exacerbations, an improvement in quality of life, a decrease in sputum volume and purulence, and a high rate of PA eradication, although there are no clear differences with respect to other inhaled antibiotics. However, the lack of randomized clinical trials (RCT) with positive results for its main variable (exacerbations) in an intention-to-treat analysis has prevented its approval by regulatory agencies as a formal indication for use in bronchiectasis. The PROMIS program, made up of two RCT with identical methodology, is currently underway. The first of these RCT (already concluded) has demonstrated a clearly positive effect on the group randomized to colistin in its main variable (number of annual exacerbations), while the results of the second are still pending. This review presents exhaustive information on the pharmacological and microbiological characteristics of colistin, the results of the studies carried out to date, and the future challenges associated with this treatment.
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Affiliation(s)
- David de la Rosa-Carrillo
- Respiratory Department, Hospital de la Santa Creu I Sant Pau, Barcelona, Spain
- Correspondence: David de la Rosa-Carrillo, Respiratory Department, Hospital de la Santa Creu I Sant Pau, Carrer Sant Quintí, 89, Barcelona, 08041, Spain, Tel +34 935565972, Email
| | - Guillermo Suárez-Cuartín
- Respiratory Department, Hospital de Bellvitge, L’Hospitalet de Llobregat, Barcelona, Spain
- CIBER de Enfermedades Respiratorias, ISCIII, Madrid, Spain
| | - Rafael Golpe
- Respiratory Department, Hospital Universitario Lucus Augusti, Lugo, Spain
| | - Luis Máiz Carro
- Respiratory Department, Hospital Ramón y Cajal, Madrid, Spain
| | - Miguel Angel Martinez-Garcia
- CIBER de Enfermedades Respiratorias, ISCIII, Madrid, Spain
- Respiratory Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
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Peripheral Neutrophil-to-Lymphocyte Ratio in Bronchiectasis: A Marker of Disease Severity. Biomolecules 2022; 12:biom12101399. [PMID: 36291608 PMCID: PMC9599714 DOI: 10.3390/biom12101399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 09/22/2022] [Accepted: 09/28/2022] [Indexed: 11/17/2022] Open
Abstract
Most patients with bronchiectasis have a predominantly neutrophilic inflammatory profile, although other cells such as lymphocytes (as controllers of bronchial inflammation) and eosinophils also play a significant pathophysiological role. Easy-to-interpret blood biomarkers with a discriminative capacity for severity or prognosis are needed. The objective of this study was to assess whether the peripheral neutrophil-to-lymphocyte ratio (NLR) is associated with different outcomes of severity in bronchiectasis. A total of 1369 patients with bronchiectasis from the Spanish Registry of Bronchiectasis were included. To compare groups, the sample was divided into increasing quartiles of NLR ratio. Correlations between quantitative variables were established using Pearson's P test. A simple linear regression (with the value of exacerbations as a quantitative variable) was used to determine the independent relationship between the number and severity of exacerbations and the NLR ratio. The area under the curve (AUC)-ROC was used to determine the predictive capacity of the NLR for severe bronchiectasis, according to the different multidimensional scores. Mean age: 69 (15) years (66.3% of women). The mean NLR was 2.92 (2.03). A higher NLR was associated with more severe bronchiectasis (with an especially significant discriminative power for severe forms) according to the commonly used scores (FACED, E-FACED and BSI), as well as with poorer quality of life (SGRQ), more comorbidities (Charlson index), infection by pathogenic microorganisms, and greater application of treatment. Furthermore, the NLR correlated better with severity scores than other parameters of systemic inflammation. Finally, it was an independent predictor of the incident number and severity of exacerbations. In conclusion, the NLR is an inexpensive and easy-to-measure marker of systemic inflammation for determining severity and predicting exacerbations (especially the most severe) in patients with bronchiectasis.
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Impact of the SARS-CoV-2 Virus Pandemic on Patients with Bronchiectasis: A Multicenter Study. Antibiotics (Basel) 2022; 11:antibiotics11081096. [PMID: 36009967 PMCID: PMC9405473 DOI: 10.3390/antibiotics11081096] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 08/07/2022] [Accepted: 08/10/2022] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Infection by SARS-CoV-2 has unquestionably had an impact on the health of patients with chronic respiratory airway diseases, such as COPD and asthma, but little information is available about its impact on patients with bronchiectasis. The objective of the present study was to analyze the effect of the SARS-CoV-2 pandemic on the state of health, characteristics, and clinical severity (including the number and severity of exacerbations) of patients with non-cystic fibrosis bronchiectasis. METHODS This study was multicenter, observational, and ambispective (with data collected before and during the SARS-CoV-2 pandemic), and included 150 patients diagnosed with non-cystic fibrosis bronchiectasis. RESULTS A significant drop was observed in the number and severity of the exacerbations (57% in all exacerbations and 50% in severe exacerbations) in the E-FACED and BSI multidimensional scores, in the pandemic, compared with the pre-pandemic period. There was also a drop in the percentage of sputum samples positive for pathogenic microorganisms in general (from 58% to 44.7%) and, more specifically, Pseudomonas aeruginosa (from 23.3% to 13.3%) and Haemophilus influenzae (from 21.3% to 14%). CONCLUSIONS During the SARS-CoV-2 period, a significant reduction was observed in the exacerbations, severity, and isolations of pathogenic microorganisms in patients with bronchiectasis.
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Martínez-García MÁ. Bronchiectasis and Eosinophils. Arch Bronconeumol 2021; 57:671-672. [PMID: 35699001 DOI: 10.1016/j.arbr.2021.08.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 08/02/2021] [Indexed: 11/25/2022]
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Phua HP, Lim WY, Ganesan G, Yoong J, Tan KB, Abisheganaden JA, Lim AYH. Epidemiology and economic burden of bronchiectasis requiring hospitalisation in Singapore. ERJ Open Res 2021; 7:00334-2021. [PMID: 34708114 PMCID: PMC8542960 DOI: 10.1183/23120541.00334-2021] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Accepted: 07/16/2021] [Indexed: 11/05/2022] Open
Abstract
Background and objective Little is known about the epidemiology and cost of bronchiectasis in Asia. This study describes the disease burden of bronchiectasis in Singapore. Methods A nationwide administrative dataset was used to identify hospitalisations with bronchiectasis as a diagnosis. Population statistics and medical encounter data were used to estimate the incidence, mortality, prevalence and direct medical costs associated with bronchiectasis requiring hospitalisation. Results There were 420 incident hospitalised bronchiectasis patients in 2017, giving an incidence rate of 10.6 per 100 000. Age-standardised incidence declined on average by 2.7% per year between 2007 and 2017. Incidence rates increased strongly with age in both men and women. Tuberculosis was a secondary diagnosis in 37.5% of incident hospitalisations in 2007, but has declined sharply since then. Patient survival was considerably lower in both men (5-year relative survival ratios (RSR) 0.63, 95% CI 0.59–0.66) and women (5-year RSR 0.75, 95% CI 0.72–0.78). The point prevalence of bronchiectasis was 147.1 per 100 000 in 2017, and increased sharply with age, with >1% of people aged ≥75 years having bronchiectasis. Total first-year costs among incident bronchiectasis patients in 2016 varied widely, with a mean±sd USD 7331±8863. Approximately 10% of the patients admitted in 2016 had total first-year costs of more than USD 14 380. Conclusion Bronchiectasis is common and imposes a substantial burden on healthcare costs and survival rates of patients in Singapore. Bronchiectasis is common, with a prevalence >1% in older persons, and imposes a substantial burden on healthcare costs and survival rates of patients living with bronchiectasis in Singaporehttps://bit.ly/3iErV79
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Affiliation(s)
- Hwee Pin Phua
- Dept of Clinical Epidemiology, Tan Tock Seng Hospital, Singapore.,These authors contributed equally
| | - Wei-Yen Lim
- Dept of Clinical Epidemiology, Tan Tock Seng Hospital, Singapore.,These authors contributed equally
| | - Ganga Ganesan
- Information, Technology and Data Group, Ministry of Health Singapore, Singapore
| | - Joanne Yoong
- Center for Economic and Social Research, University of Southern California, Los Angeles, CA, USA
| | - Kelvin Bryan Tan
- Information, Technology and Data Group, Ministry of Health Singapore, Singapore
| | | | - Albert Yick Hou Lim
- Dept for Respiratory and Critical Care Medicine, Tan Tock Seng Hospital, Singapore
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Kapur N, Stroil-Salama E, Morgan L, Yerkovich S, Holmes-Liew CL, King P, Middleton P, Maguire G, Smith D, Thomson R, McCallum G, Owens L, Chang AB. Factors associated with "Frequent Exacerbator" phenotype in children with bronchiectasis: The first report on children from the Australian Bronchiectasis Registry. Respir Med 2021; 188:106627. [PMID: 34592538 DOI: 10.1016/j.rmed.2021.106627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 09/16/2021] [Accepted: 09/23/2021] [Indexed: 10/20/2022]
Abstract
INTRODUCTION In adults with bronchiectasis, multicentre data advanced the field including disease characterisation and derivation of phenotypes such as 'frequent exacerbator (FE)' (≥3 exacerbations/year). However, paediatric cohorts are largely limited to single centres and no scientifically derived phenotypes of paediatric bronchiectasis yet exists. Using paediatric data from the Australian Bronchiectasis Registry (ABR), we aimed to: (a) describe the clinical characteristics and compare Indigenous with non-Indigenous children, and (b) determine if a FE phenotype can be identified and if so, its associated factors. METHODS We retrieved data of children (aged <18-years) with radiologically confirmed bronchiectasis, enrolled between March 2016-March 2020. RESULTS Across five sites, 540 children [288 Indigenous; median age = 8-years (IQR 6-11)] were included. Baseline characteristics revealed past infection/idiopathic was the commonest (70%) underlying aetiology, most had cylindrical bronchiectasis and normal spirometry. Indigenous children (vs. non-Indigenous) had significantly more environmental tobacco smoke exposure (84% vs 32%, p < 0.0001) and lower birth weight (2797 g vs 3260 g, p < 0.0001). FE phenotype present in 162 (30%) children, was associated with being younger (ORadjusted = 0.85, 95%CI 0.81-0.90), more recent diagnosis of bronchiectasis (ORadjusted = 0.67; 95%CI 0.60-0.75), recent hospitalization (ORadj = 4.51; 95%CI 2.45-8.54) and Pseudomonas aeruginosa (PsA) infection (ORadjusted = 2.43; 95%CI 1.01-5.78). The FE phenotype were less likely to be Indigenous (ORadjusted = 0.14; 95%CI 0.03-0.65). CONCLUSION Even within a single country, the characteristics of children with bronchiectasis differ among cohorts. A paediatric FE phenotype exists and is characterised by being younger with a more recent diagnosis, PsA infection and previous hospitalization. Prospective data to consolidate our findings characterising childhood bronchiectasis phenotypes are required.
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Affiliation(s)
- Nitin Kapur
- Department of Respiratory & Sleep Medicine, Queensland Children's Hospital and Faculty of Medicine, University of Queensland, QLD, Australia.
| | | | - Lucy Morgan
- Concord Clinical School, Faculty of Medicine and Health, University of Sydney, NSW, Australia
| | - Stephanie Yerkovich
- Child Health Division, Menzies School of Health Research, Charles Darwin University, Darwin, NT, Australia; Australian Centre for Health Services Innovation, Queensland University of Technology, Australia
| | - Chien-Li Holmes-Liew
- Department of Thoracic Medicine, Royal Adelaide Hospital, South Australia, Australia
| | - Paul King
- Monash Respiratory and Sleep Medicine, Monash Medical Centre, VIC, Australia
| | - Peter Middleton
- Department of Respiratory & Sleep Medicine, Westmead Hospital, Westmead, NSW, Australia
| | - Graeme Maguire
- Western Clinical School, University of Melbourne, Melbourne, VIC, Australia
| | - Daniel Smith
- Thoracic Medicine, The Prince Charles Hospital, Brisbane, QLD, Australia
| | - Rachel Thomson
- Department of Respiratory Medicine, Greenslopes Private Hospital and Gallipoli Medical Research Institute, University of Queensland, Greenslopes, QLD, Australia
| | - Gabrielle McCallum
- Child Health Division, Menzies School of Health Research, Charles Darwin University, Darwin, NT, Australia
| | - Louisa Owens
- Department of Respiratory Medicine, Sydney Children's Hospital, NSW, Australia
| | - Anne B Chang
- Department of Respiratory & Sleep Medicine, Queensland Children's Hospital and Faculty of Medicine, University of Queensland, QLD, Australia; Child Health Division, Menzies School of Health Research, Charles Darwin University, Darwin, NT, Australia; Australian Centre for Health Services Innovation, Queensland University of Technology, Australia
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Traversi L, Miravitlles M, Martinez-Garcia MA, Shteinberg M, Bossios A, Dimakou K, Jacob J, Hurst JR, Paggiaro PL, Ferri S, Hillas G, Vogel-Claussen J, Dettmer S, Aliberti S, Chalmers JD, Polverino E. ROSE: radiology, obstruction, symptoms and exposure - a Delphi consensus definition of the association of COPD and bronchiectasis by the EMBARC Airways Working Group. ERJ Open Res 2021; 7:00399-2021. [PMID: 34820447 PMCID: PMC8607072 DOI: 10.1183/23120541.00399-2021] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 08/05/2021] [Indexed: 11/16/2022] Open
Abstract
INTRODUCTION The coexistence of COPD and bronchiectasis seems to be common and associated with a worse prognosis than for either disease individually. However, no definition of this association exists to guide researchers and clinicians. METHODS We conducted a Delphi survey involving expert pulmonologists and radiologists from Europe, Turkey and Israel in order to define the "COPD- [bronchiectasis] BE association".A panel of 16 experts from EMBARC selected 35 statements for the survey after reviewing scientific literature. Invited participants, selected on the basis of expertise, geographical and sex distribution, were asked to express agreement on the statements. Consensus was defined as a score of ≥6 points (scale 0 to 9) in ≥70% of answers across two scoring rounds. RESULTS 102 (72.3%) out of 141 invited experts participated in the first round. Their response rate in the second round was 81%. The final consensus definition of "COPD-BE association" was: "The coexistence of (1) specific radiological findings (abnormal bronchial dilatation, airways visible within 1 cm of pleura and/or lack of tapering sign in ≥1 pulmonary segment and in >1 lobe) with (2) an obstructive pattern on spirometry ([forced expiratory volume in 1 s] FEV1/[forced vital capacity] FVC <0.7), (3) at least two characteristic symptoms (cough, expectoration, dyspnoea, fatigue, frequent infections) and (4) current or past exposure to smoke (≥10 pack-years) or other toxic agents (biomass, etc.)". These criteria form the acronym "ROSE" (Radiology, Obstruction, Symptoms, Exposure). CONCLUSIONS The Delphi process formulated a European consensus definition of "COPD-BE association". We hope this definition will have broad applicability across clinical practice and research in the future.
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Affiliation(s)
- Letizia Traversi
- Dept of Medicine and Surgery, Respiratory Diseases, Università dell'Insubria, Varese-Como, Italy
- Pneumology Dept, Hospital Universitari Vall d'Hebron, Vall d'Hebron Institut de Recerca, Barcelona, Spain
| | - Marc Miravitlles
- Pneumology Dept, Hospital Universitari Vall d'Hebron, Vall d'Hebron Institut de Recerca, Barcelona, Spain
- CIBER de Enfermedades Respiratorias, Barcelona, Spain
| | - Miguel Angel Martinez-Garcia
- CIBER de Enfermedades Respiratorias, Barcelona, Spain
- Respiratory Dept, La Fe University and Polytechnic Hospital, Valencia, Spain
| | - Michal Shteinberg
- Pulmonology Institute and Cystic Fibrosis Center, Carmel Medical Center, and the Technion – Israel Institute of Technology, the B. Rappaport Faculty of Medicine, Haifa, Israel
| | - Apostolos Bossios
- Dept of Respiratory Medicine and Allergy, Karolinska University Hospital and Dept of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Katerina Dimakou
- 5th Respiratory Department, “SOTIRIA” Hospital for Chest diseases, Athens, Greece
| | - Joseph Jacob
- Centre for Medical Image Computing, University College London, London, UK
- UCL Respiratory, University College London, London, UK
| | - John R. Hurst
- UCL Respiratory, University College London, London, UK
| | - Pier Luigi Paggiaro
- Dept of Surgery, Medicine, Molecular Biology and Critical Care, University of Pisa, Pisa, Italy
| | - Sebastian Ferri
- Personalized Medicine, Asthma and Allergy, Humanitas Research Hospital IRCCS, Rozzano, Milan, Italy
- Dept of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
| | - Georgios Hillas
- 5th Respiratory Department, “SOTIRIA” Hospital for Chest diseases, Athens, Greece
| | - Jens Vogel-Claussen
- Institute of Diagnostic and Interventional Radiology, German Center for Lung Research, Breath, Hannover Medical School, Hannover, Germany
| | - Sabine Dettmer
- Institute of Diagnostic and Interventional Radiology, German Center for Lung Research, Breath, Hannover Medical School, Hannover, Germany
| | - Stefano Aliberti
- Dept of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
- IRCCS Humanitas Research Hospital, Rozzano, Italy
| | - James D. Chalmers
- IRCCS Humanitas Research Hospital, Rozzano, Italy
- School of Medicine, University of Dundee, Ninewells Hospital and Medical School, Dundee, UK
| | - Eva Polverino
- Pneumology Dept, Hospital Universitari Vall d'Hebron, Vall d'Hebron Institut de Recerca, Barcelona, Spain
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Amati F, Simonetta E, Pilocane T, Gramegna A, Goeminne P, Oriano M, Pascual-Guardia S, Mantero M, Voza A, Santambrogio M, Blasi F, Aliberti S. Diagnosis and Initial Investigation of Bronchiectasis. Semin Respir Crit Care Med 2021; 42:513-524. [PMID: 34261176 DOI: 10.1055/s-0041-1730892] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Bronchiectasis refers to both the name of a disease and a single radiological appearance that may, or may not, be associated with disease. As chronic respiratory disease, bronchiectasis is characterized by a variable range of signs and symptoms that may overlap with other chronic respiratory conditions. The proper identification of bronchiectasis as a disease in both primary and secondary care is of paramount importance. However, a standardized definition of radiologically and clinically significant bronchiectasis is still missing. Disease heterogeneity is a hallmark of bronchiectasis and applies not only to radiological features and clinical manifestations but also to other aspects of the disease, including the etiological and microbiological diagnosis as well as the evaluation of pulmonary function. Although the guidelines suggest a "minimum bundle" of tests, the diagnostic approach to bronchiectasis is challenging and may be driven by the "treatable traits" approach based on endotypes and biological characteristics. A broad spectrum of diagnostic tests could be used to investigate the etiology of bronchiectasis as well as other pulmonary, extrapulmonary, and environmental traits. Individualizing bronchiectasis workup according to the site of care (e.g., primary, secondary, and tertiary care) could help optimize patients' management and reduce healthcare costs.
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Affiliation(s)
- Francesco Amati
- Respiratory Unit and Cystic Fibrosis Adult Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Edoardo Simonetta
- Respiratory Unit and Cystic Fibrosis Adult Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Tommaso Pilocane
- Respiratory Unit and Cystic Fibrosis Adult Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Andrea Gramegna
- Respiratory Unit and Cystic Fibrosis Adult Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Pieter Goeminne
- Department of Respiratory Medicine, AZ Nikolaas, Sint-Niklaas, Belgium
| | - Martina Oriano
- Respiratory Unit and Cystic Fibrosis Adult Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Sergi Pascual-Guardia
- Department of Respiratory Medicine, Hospital del Mar (PSMAR)-IMIM, Barcelona, Spain.,School of Health and Life Sciences, Universitat Pompeu Fabra, Barcelona, Spain.,CIBER, Área de Enfermedades Respiratorias (CIBERES), ISCIII, Spain
| | - Marco Mantero
- Respiratory Unit and Cystic Fibrosis Adult Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Antonio Voza
- Emergency Department, Humanitas Clinical and Research Center, IRCCS, Milan, Italy
| | - Martina Santambrogio
- Respiratory Unit and Cystic Fibrosis Adult Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Francesco Blasi
- Respiratory Unit and Cystic Fibrosis Adult Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Stefano Aliberti
- Respiratory Unit and Cystic Fibrosis Adult Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
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Maselli DJ, Yen A, Wang W, Okajima Y, Dolliver WR, Mercugliano C, Anzueto A, Restrepo MI, Aksamit TR, Basavaraj A, Aliberti S, Young KA, Kinney GL, Wells JM, San José Estépar R, Lynch DA, Diaz AA. Small Airway Disease and Emphysema Are Associated with Future Exacerbations in Smokers with CT-derived Bronchiectasis and COPD: Results from the COPDGene Cohort. Radiology 2021; 300:706-714. [PMID: 34156303 DOI: 10.1148/radiol.2021204052] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Background Chronic obstructive pulmonary disease (COPD) and bronchiectasis can overlap and share pathologic features, such as small airway disease (SAD). Whether the presence of SAD and emphysema in smokers with CT-derived bronchiectasis is associated with exacerbations is unknown. Purpose To assess whether SAD and emphysema in smokers with CT-derived bronchiectasis are associated with future exacerbations. Materials and Methods SAD and emphysema were quantified using the parametric response map method in former and current heavy smokers with and without bronchiectasis at CT from the COPDGene Study (from July 2009 to July 2018). Exacerbations were prospectively assessed through biannual follow-up. An exacerbation was defined as an increase in or new onset of respiratory symptoms treated with antibiotics and/or corticosteroids. Severe exacerbations were defined as those that required hospitalization. The association of a high burden of SAD (≥15.6%) and high burden of emphysema (≥5%) at CT with exacerbations was assessed with generalized linear mixed models. Results Of 737 participants, 387 (median age, 64 years [interquartile range, 58-71 years]; 223 women) had CT-derived bronchiectasis. During a 9-year follow-up, after adjustment for age, sex, race, body mass index, current smoking status, pack-years, exacerbations before study entry, forced expiratory volume in 1 second, or FEV1, and bronchiectasis severity CT score, high burden of SAD and high burden of emphysema were associated with a higher number of exacerbations per year (relative risk [RR], 1.89 [95% CI: 1.54, 2.33] and 1.37 [95% CI: 1.13, 1.66], respectively; P ≤ .001 for both). Results were comparable among participants with bronchiectasis meeting criteria for COPD (n = 197) (RR, 1.67 [95% CI: 1.23, 2.27] for high burden of SAD and 1.51 [95% CI: 1.20, 1.91] for high burden of emphysema; P ≤ .001 for both). Conclusion In smokers with CT-derived bronchiectasis and chronic obstructive pulmonary disease, structural damage to lung parenchyma and small airways was associated with a higher number of exacerbations per year. Clinical trial registration no. NCT00608764 © RSNA, 2021.
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Affiliation(s)
- Diego Jose Maselli
- From the Division of Pulmonary Diseases and Critical Care, the University of Texas Health Science Center at San Antonio, San Antonio, Tex (D.J.M., A.A., M.I.R.); Department of Radiology, University of California, San Diego, Calif (A.Y.); Division of Sleep Medicine and Circadian Disorders (W.W.), Division of Pulmonary and Critical Care Medicine, Department of Medicine (W.R.D., A.A.D.), and Department of Radiology (R.S.J.E.), Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115; Department of Radiology, St. Luke's International Hospital, Chuo-ku, Tokyo, Japan (Y.O.); Quinnipiac University School of Medicine, Hamden, Conn (C.M.); South Texas Veterans Health Care System, San Antonio, Tex (A.A., M.I.R.); Pulmonary Disease and Critical Care Medicine, Mayo Clinic, Rochester, Minn (T.R.A.); Division of Pulmonary, Critical Care & Sleep Medicine, New York University School of Medicine, New York, NY (A.B.); Department of Pathophysiology and Transplantation, University of Milan Internal Medicine, and Respiratory Unit and Cystic Fibrosis Adult Center, Milan, Italy (S.A.); Department of Epidemiology, Colorado School of Public Health, University of Colorado, Aurora, Colo (K.A.Y., G.L.K.); Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Ala (J.M.W.); and Department of Radiology, National Jewish Health, Denver, Colo (D.A.L.)
| | - Andrew Yen
- From the Division of Pulmonary Diseases and Critical Care, the University of Texas Health Science Center at San Antonio, San Antonio, Tex (D.J.M., A.A., M.I.R.); Department of Radiology, University of California, San Diego, Calif (A.Y.); Division of Sleep Medicine and Circadian Disorders (W.W.), Division of Pulmonary and Critical Care Medicine, Department of Medicine (W.R.D., A.A.D.), and Department of Radiology (R.S.J.E.), Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115; Department of Radiology, St. Luke's International Hospital, Chuo-ku, Tokyo, Japan (Y.O.); Quinnipiac University School of Medicine, Hamden, Conn (C.M.); South Texas Veterans Health Care System, San Antonio, Tex (A.A., M.I.R.); Pulmonary Disease and Critical Care Medicine, Mayo Clinic, Rochester, Minn (T.R.A.); Division of Pulmonary, Critical Care & Sleep Medicine, New York University School of Medicine, New York, NY (A.B.); Department of Pathophysiology and Transplantation, University of Milan Internal Medicine, and Respiratory Unit and Cystic Fibrosis Adult Center, Milan, Italy (S.A.); Department of Epidemiology, Colorado School of Public Health, University of Colorado, Aurora, Colo (K.A.Y., G.L.K.); Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Ala (J.M.W.); and Department of Radiology, National Jewish Health, Denver, Colo (D.A.L.)
| | - Wei Wang
- From the Division of Pulmonary Diseases and Critical Care, the University of Texas Health Science Center at San Antonio, San Antonio, Tex (D.J.M., A.A., M.I.R.); Department of Radiology, University of California, San Diego, Calif (A.Y.); Division of Sleep Medicine and Circadian Disorders (W.W.), Division of Pulmonary and Critical Care Medicine, Department of Medicine (W.R.D., A.A.D.), and Department of Radiology (R.S.J.E.), Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115; Department of Radiology, St. Luke's International Hospital, Chuo-ku, Tokyo, Japan (Y.O.); Quinnipiac University School of Medicine, Hamden, Conn (C.M.); South Texas Veterans Health Care System, San Antonio, Tex (A.A., M.I.R.); Pulmonary Disease and Critical Care Medicine, Mayo Clinic, Rochester, Minn (T.R.A.); Division of Pulmonary, Critical Care & Sleep Medicine, New York University School of Medicine, New York, NY (A.B.); Department of Pathophysiology and Transplantation, University of Milan Internal Medicine, and Respiratory Unit and Cystic Fibrosis Adult Center, Milan, Italy (S.A.); Department of Epidemiology, Colorado School of Public Health, University of Colorado, Aurora, Colo (K.A.Y., G.L.K.); Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Ala (J.M.W.); and Department of Radiology, National Jewish Health, Denver, Colo (D.A.L.)
| | - Yuka Okajima
- From the Division of Pulmonary Diseases and Critical Care, the University of Texas Health Science Center at San Antonio, San Antonio, Tex (D.J.M., A.A., M.I.R.); Department of Radiology, University of California, San Diego, Calif (A.Y.); Division of Sleep Medicine and Circadian Disorders (W.W.), Division of Pulmonary and Critical Care Medicine, Department of Medicine (W.R.D., A.A.D.), and Department of Radiology (R.S.J.E.), Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115; Department of Radiology, St. Luke's International Hospital, Chuo-ku, Tokyo, Japan (Y.O.); Quinnipiac University School of Medicine, Hamden, Conn (C.M.); South Texas Veterans Health Care System, San Antonio, Tex (A.A., M.I.R.); Pulmonary Disease and Critical Care Medicine, Mayo Clinic, Rochester, Minn (T.R.A.); Division of Pulmonary, Critical Care & Sleep Medicine, New York University School of Medicine, New York, NY (A.B.); Department of Pathophysiology and Transplantation, University of Milan Internal Medicine, and Respiratory Unit and Cystic Fibrosis Adult Center, Milan, Italy (S.A.); Department of Epidemiology, Colorado School of Public Health, University of Colorado, Aurora, Colo (K.A.Y., G.L.K.); Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Ala (J.M.W.); and Department of Radiology, National Jewish Health, Denver, Colo (D.A.L.)
| | - Wojciech R Dolliver
- From the Division of Pulmonary Diseases and Critical Care, the University of Texas Health Science Center at San Antonio, San Antonio, Tex (D.J.M., A.A., M.I.R.); Department of Radiology, University of California, San Diego, Calif (A.Y.); Division of Sleep Medicine and Circadian Disorders (W.W.), Division of Pulmonary and Critical Care Medicine, Department of Medicine (W.R.D., A.A.D.), and Department of Radiology (R.S.J.E.), Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115; Department of Radiology, St. Luke's International Hospital, Chuo-ku, Tokyo, Japan (Y.O.); Quinnipiac University School of Medicine, Hamden, Conn (C.M.); South Texas Veterans Health Care System, San Antonio, Tex (A.A., M.I.R.); Pulmonary Disease and Critical Care Medicine, Mayo Clinic, Rochester, Minn (T.R.A.); Division of Pulmonary, Critical Care & Sleep Medicine, New York University School of Medicine, New York, NY (A.B.); Department of Pathophysiology and Transplantation, University of Milan Internal Medicine, and Respiratory Unit and Cystic Fibrosis Adult Center, Milan, Italy (S.A.); Department of Epidemiology, Colorado School of Public Health, University of Colorado, Aurora, Colo (K.A.Y., G.L.K.); Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Ala (J.M.W.); and Department of Radiology, National Jewish Health, Denver, Colo (D.A.L.)
| | - Christina Mercugliano
- From the Division of Pulmonary Diseases and Critical Care, the University of Texas Health Science Center at San Antonio, San Antonio, Tex (D.J.M., A.A., M.I.R.); Department of Radiology, University of California, San Diego, Calif (A.Y.); Division of Sleep Medicine and Circadian Disorders (W.W.), Division of Pulmonary and Critical Care Medicine, Department of Medicine (W.R.D., A.A.D.), and Department of Radiology (R.S.J.E.), Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115; Department of Radiology, St. Luke's International Hospital, Chuo-ku, Tokyo, Japan (Y.O.); Quinnipiac University School of Medicine, Hamden, Conn (C.M.); South Texas Veterans Health Care System, San Antonio, Tex (A.A., M.I.R.); Pulmonary Disease and Critical Care Medicine, Mayo Clinic, Rochester, Minn (T.R.A.); Division of Pulmonary, Critical Care & Sleep Medicine, New York University School of Medicine, New York, NY (A.B.); Department of Pathophysiology and Transplantation, University of Milan Internal Medicine, and Respiratory Unit and Cystic Fibrosis Adult Center, Milan, Italy (S.A.); Department of Epidemiology, Colorado School of Public Health, University of Colorado, Aurora, Colo (K.A.Y., G.L.K.); Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Ala (J.M.W.); and Department of Radiology, National Jewish Health, Denver, Colo (D.A.L.)
| | - Antonio Anzueto
- From the Division of Pulmonary Diseases and Critical Care, the University of Texas Health Science Center at San Antonio, San Antonio, Tex (D.J.M., A.A., M.I.R.); Department of Radiology, University of California, San Diego, Calif (A.Y.); Division of Sleep Medicine and Circadian Disorders (W.W.), Division of Pulmonary and Critical Care Medicine, Department of Medicine (W.R.D., A.A.D.), and Department of Radiology (R.S.J.E.), Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115; Department of Radiology, St. Luke's International Hospital, Chuo-ku, Tokyo, Japan (Y.O.); Quinnipiac University School of Medicine, Hamden, Conn (C.M.); South Texas Veterans Health Care System, San Antonio, Tex (A.A., M.I.R.); Pulmonary Disease and Critical Care Medicine, Mayo Clinic, Rochester, Minn (T.R.A.); Division of Pulmonary, Critical Care & Sleep Medicine, New York University School of Medicine, New York, NY (A.B.); Department of Pathophysiology and Transplantation, University of Milan Internal Medicine, and Respiratory Unit and Cystic Fibrosis Adult Center, Milan, Italy (S.A.); Department of Epidemiology, Colorado School of Public Health, University of Colorado, Aurora, Colo (K.A.Y., G.L.K.); Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Ala (J.M.W.); and Department of Radiology, National Jewish Health, Denver, Colo (D.A.L.)
| | - Marcos I Restrepo
- From the Division of Pulmonary Diseases and Critical Care, the University of Texas Health Science Center at San Antonio, San Antonio, Tex (D.J.M., A.A., M.I.R.); Department of Radiology, University of California, San Diego, Calif (A.Y.); Division of Sleep Medicine and Circadian Disorders (W.W.), Division of Pulmonary and Critical Care Medicine, Department of Medicine (W.R.D., A.A.D.), and Department of Radiology (R.S.J.E.), Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115; Department of Radiology, St. Luke's International Hospital, Chuo-ku, Tokyo, Japan (Y.O.); Quinnipiac University School of Medicine, Hamden, Conn (C.M.); South Texas Veterans Health Care System, San Antonio, Tex (A.A., M.I.R.); Pulmonary Disease and Critical Care Medicine, Mayo Clinic, Rochester, Minn (T.R.A.); Division of Pulmonary, Critical Care & Sleep Medicine, New York University School of Medicine, New York, NY (A.B.); Department of Pathophysiology and Transplantation, University of Milan Internal Medicine, and Respiratory Unit and Cystic Fibrosis Adult Center, Milan, Italy (S.A.); Department of Epidemiology, Colorado School of Public Health, University of Colorado, Aurora, Colo (K.A.Y., G.L.K.); Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Ala (J.M.W.); and Department of Radiology, National Jewish Health, Denver, Colo (D.A.L.)
| | - Timothy R Aksamit
- From the Division of Pulmonary Diseases and Critical Care, the University of Texas Health Science Center at San Antonio, San Antonio, Tex (D.J.M., A.A., M.I.R.); Department of Radiology, University of California, San Diego, Calif (A.Y.); Division of Sleep Medicine and Circadian Disorders (W.W.), Division of Pulmonary and Critical Care Medicine, Department of Medicine (W.R.D., A.A.D.), and Department of Radiology (R.S.J.E.), Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115; Department of Radiology, St. Luke's International Hospital, Chuo-ku, Tokyo, Japan (Y.O.); Quinnipiac University School of Medicine, Hamden, Conn (C.M.); South Texas Veterans Health Care System, San Antonio, Tex (A.A., M.I.R.); Pulmonary Disease and Critical Care Medicine, Mayo Clinic, Rochester, Minn (T.R.A.); Division of Pulmonary, Critical Care & Sleep Medicine, New York University School of Medicine, New York, NY (A.B.); Department of Pathophysiology and Transplantation, University of Milan Internal Medicine, and Respiratory Unit and Cystic Fibrosis Adult Center, Milan, Italy (S.A.); Department of Epidemiology, Colorado School of Public Health, University of Colorado, Aurora, Colo (K.A.Y., G.L.K.); Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Ala (J.M.W.); and Department of Radiology, National Jewish Health, Denver, Colo (D.A.L.)
| | - Ashwin Basavaraj
- From the Division of Pulmonary Diseases and Critical Care, the University of Texas Health Science Center at San Antonio, San Antonio, Tex (D.J.M., A.A., M.I.R.); Department of Radiology, University of California, San Diego, Calif (A.Y.); Division of Sleep Medicine and Circadian Disorders (W.W.), Division of Pulmonary and Critical Care Medicine, Department of Medicine (W.R.D., A.A.D.), and Department of Radiology (R.S.J.E.), Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115; Department of Radiology, St. Luke's International Hospital, Chuo-ku, Tokyo, Japan (Y.O.); Quinnipiac University School of Medicine, Hamden, Conn (C.M.); South Texas Veterans Health Care System, San Antonio, Tex (A.A., M.I.R.); Pulmonary Disease and Critical Care Medicine, Mayo Clinic, Rochester, Minn (T.R.A.); Division of Pulmonary, Critical Care & Sleep Medicine, New York University School of Medicine, New York, NY (A.B.); Department of Pathophysiology and Transplantation, University of Milan Internal Medicine, and Respiratory Unit and Cystic Fibrosis Adult Center, Milan, Italy (S.A.); Department of Epidemiology, Colorado School of Public Health, University of Colorado, Aurora, Colo (K.A.Y., G.L.K.); Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Ala (J.M.W.); and Department of Radiology, National Jewish Health, Denver, Colo (D.A.L.)
| | - Stefano Aliberti
- From the Division of Pulmonary Diseases and Critical Care, the University of Texas Health Science Center at San Antonio, San Antonio, Tex (D.J.M., A.A., M.I.R.); Department of Radiology, University of California, San Diego, Calif (A.Y.); Division of Sleep Medicine and Circadian Disorders (W.W.), Division of Pulmonary and Critical Care Medicine, Department of Medicine (W.R.D., A.A.D.), and Department of Radiology (R.S.J.E.), Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115; Department of Radiology, St. Luke's International Hospital, Chuo-ku, Tokyo, Japan (Y.O.); Quinnipiac University School of Medicine, Hamden, Conn (C.M.); South Texas Veterans Health Care System, San Antonio, Tex (A.A., M.I.R.); Pulmonary Disease and Critical Care Medicine, Mayo Clinic, Rochester, Minn (T.R.A.); Division of Pulmonary, Critical Care & Sleep Medicine, New York University School of Medicine, New York, NY (A.B.); Department of Pathophysiology and Transplantation, University of Milan Internal Medicine, and Respiratory Unit and Cystic Fibrosis Adult Center, Milan, Italy (S.A.); Department of Epidemiology, Colorado School of Public Health, University of Colorado, Aurora, Colo (K.A.Y., G.L.K.); Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Ala (J.M.W.); and Department of Radiology, National Jewish Health, Denver, Colo (D.A.L.)
| | - Kendra A Young
- From the Division of Pulmonary Diseases and Critical Care, the University of Texas Health Science Center at San Antonio, San Antonio, Tex (D.J.M., A.A., M.I.R.); Department of Radiology, University of California, San Diego, Calif (A.Y.); Division of Sleep Medicine and Circadian Disorders (W.W.), Division of Pulmonary and Critical Care Medicine, Department of Medicine (W.R.D., A.A.D.), and Department of Radiology (R.S.J.E.), Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115; Department of Radiology, St. Luke's International Hospital, Chuo-ku, Tokyo, Japan (Y.O.); Quinnipiac University School of Medicine, Hamden, Conn (C.M.); South Texas Veterans Health Care System, San Antonio, Tex (A.A., M.I.R.); Pulmonary Disease and Critical Care Medicine, Mayo Clinic, Rochester, Minn (T.R.A.); Division of Pulmonary, Critical Care & Sleep Medicine, New York University School of Medicine, New York, NY (A.B.); Department of Pathophysiology and Transplantation, University of Milan Internal Medicine, and Respiratory Unit and Cystic Fibrosis Adult Center, Milan, Italy (S.A.); Department of Epidemiology, Colorado School of Public Health, University of Colorado, Aurora, Colo (K.A.Y., G.L.K.); Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Ala (J.M.W.); and Department of Radiology, National Jewish Health, Denver, Colo (D.A.L.)
| | - Gregory L Kinney
- From the Division of Pulmonary Diseases and Critical Care, the University of Texas Health Science Center at San Antonio, San Antonio, Tex (D.J.M., A.A., M.I.R.); Department of Radiology, University of California, San Diego, Calif (A.Y.); Division of Sleep Medicine and Circadian Disorders (W.W.), Division of Pulmonary and Critical Care Medicine, Department of Medicine (W.R.D., A.A.D.), and Department of Radiology (R.S.J.E.), Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115; Department of Radiology, St. Luke's International Hospital, Chuo-ku, Tokyo, Japan (Y.O.); Quinnipiac University School of Medicine, Hamden, Conn (C.M.); South Texas Veterans Health Care System, San Antonio, Tex (A.A., M.I.R.); Pulmonary Disease and Critical Care Medicine, Mayo Clinic, Rochester, Minn (T.R.A.); Division of Pulmonary, Critical Care & Sleep Medicine, New York University School of Medicine, New York, NY (A.B.); Department of Pathophysiology and Transplantation, University of Milan Internal Medicine, and Respiratory Unit and Cystic Fibrosis Adult Center, Milan, Italy (S.A.); Department of Epidemiology, Colorado School of Public Health, University of Colorado, Aurora, Colo (K.A.Y., G.L.K.); Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Ala (J.M.W.); and Department of Radiology, National Jewish Health, Denver, Colo (D.A.L.)
| | - J Michael Wells
- From the Division of Pulmonary Diseases and Critical Care, the University of Texas Health Science Center at San Antonio, San Antonio, Tex (D.J.M., A.A., M.I.R.); Department of Radiology, University of California, San Diego, Calif (A.Y.); Division of Sleep Medicine and Circadian Disorders (W.W.), Division of Pulmonary and Critical Care Medicine, Department of Medicine (W.R.D., A.A.D.), and Department of Radiology (R.S.J.E.), Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115; Department of Radiology, St. Luke's International Hospital, Chuo-ku, Tokyo, Japan (Y.O.); Quinnipiac University School of Medicine, Hamden, Conn (C.M.); South Texas Veterans Health Care System, San Antonio, Tex (A.A., M.I.R.); Pulmonary Disease and Critical Care Medicine, Mayo Clinic, Rochester, Minn (T.R.A.); Division of Pulmonary, Critical Care & Sleep Medicine, New York University School of Medicine, New York, NY (A.B.); Department of Pathophysiology and Transplantation, University of Milan Internal Medicine, and Respiratory Unit and Cystic Fibrosis Adult Center, Milan, Italy (S.A.); Department of Epidemiology, Colorado School of Public Health, University of Colorado, Aurora, Colo (K.A.Y., G.L.K.); Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Ala (J.M.W.); and Department of Radiology, National Jewish Health, Denver, Colo (D.A.L.)
| | - Raúl San José Estépar
- From the Division of Pulmonary Diseases and Critical Care, the University of Texas Health Science Center at San Antonio, San Antonio, Tex (D.J.M., A.A., M.I.R.); Department of Radiology, University of California, San Diego, Calif (A.Y.); Division of Sleep Medicine and Circadian Disorders (W.W.), Division of Pulmonary and Critical Care Medicine, Department of Medicine (W.R.D., A.A.D.), and Department of Radiology (R.S.J.E.), Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115; Department of Radiology, St. Luke's International Hospital, Chuo-ku, Tokyo, Japan (Y.O.); Quinnipiac University School of Medicine, Hamden, Conn (C.M.); South Texas Veterans Health Care System, San Antonio, Tex (A.A., M.I.R.); Pulmonary Disease and Critical Care Medicine, Mayo Clinic, Rochester, Minn (T.R.A.); Division of Pulmonary, Critical Care & Sleep Medicine, New York University School of Medicine, New York, NY (A.B.); Department of Pathophysiology and Transplantation, University of Milan Internal Medicine, and Respiratory Unit and Cystic Fibrosis Adult Center, Milan, Italy (S.A.); Department of Epidemiology, Colorado School of Public Health, University of Colorado, Aurora, Colo (K.A.Y., G.L.K.); Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Ala (J.M.W.); and Department of Radiology, National Jewish Health, Denver, Colo (D.A.L.)
| | - David A Lynch
- From the Division of Pulmonary Diseases and Critical Care, the University of Texas Health Science Center at San Antonio, San Antonio, Tex (D.J.M., A.A., M.I.R.); Department of Radiology, University of California, San Diego, Calif (A.Y.); Division of Sleep Medicine and Circadian Disorders (W.W.), Division of Pulmonary and Critical Care Medicine, Department of Medicine (W.R.D., A.A.D.), and Department of Radiology (R.S.J.E.), Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115; Department of Radiology, St. Luke's International Hospital, Chuo-ku, Tokyo, Japan (Y.O.); Quinnipiac University School of Medicine, Hamden, Conn (C.M.); South Texas Veterans Health Care System, San Antonio, Tex (A.A., M.I.R.); Pulmonary Disease and Critical Care Medicine, Mayo Clinic, Rochester, Minn (T.R.A.); Division of Pulmonary, Critical Care & Sleep Medicine, New York University School of Medicine, New York, NY (A.B.); Department of Pathophysiology and Transplantation, University of Milan Internal Medicine, and Respiratory Unit and Cystic Fibrosis Adult Center, Milan, Italy (S.A.); Department of Epidemiology, Colorado School of Public Health, University of Colorado, Aurora, Colo (K.A.Y., G.L.K.); Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Ala (J.M.W.); and Department of Radiology, National Jewish Health, Denver, Colo (D.A.L.)
| | - Alejandro A Diaz
- From the Division of Pulmonary Diseases and Critical Care, the University of Texas Health Science Center at San Antonio, San Antonio, Tex (D.J.M., A.A., M.I.R.); Department of Radiology, University of California, San Diego, Calif (A.Y.); Division of Sleep Medicine and Circadian Disorders (W.W.), Division of Pulmonary and Critical Care Medicine, Department of Medicine (W.R.D., A.A.D.), and Department of Radiology (R.S.J.E.), Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115; Department of Radiology, St. Luke's International Hospital, Chuo-ku, Tokyo, Japan (Y.O.); Quinnipiac University School of Medicine, Hamden, Conn (C.M.); South Texas Veterans Health Care System, San Antonio, Tex (A.A., M.I.R.); Pulmonary Disease and Critical Care Medicine, Mayo Clinic, Rochester, Minn (T.R.A.); Division of Pulmonary, Critical Care & Sleep Medicine, New York University School of Medicine, New York, NY (A.B.); Department of Pathophysiology and Transplantation, University of Milan Internal Medicine, and Respiratory Unit and Cystic Fibrosis Adult Center, Milan, Italy (S.A.); Department of Epidemiology, Colorado School of Public Health, University of Colorado, Aurora, Colo (K.A.Y., G.L.K.); Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Ala (J.M.W.); and Department of Radiology, National Jewish Health, Denver, Colo (D.A.L.)
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Martínez-García MÁ, de la Rosa-Carrillo D, Soler-Cataluña JJ, Catalan-Serra P, Ballester M, Roca Vanaclocha Y, Agramunt M, Ballestin J, Garcia-Ortega A, Oscullo G, Navarro-Soriano C, Agusti A. Bronchial Infection and Temporal Evolution of Bronchiectasis in Patients With Chronic Obstructive Pulmonary Disease. Clin Infect Dis 2021; 72:403-410. [PMID: 31967312 DOI: 10.1093/cid/ciaa069] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Accepted: 01/20/2020] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Bronchiectasis (BE) impact the clinical course and prognosis of patients with chronic obstructive pulmonary disease (COPD). Yet, the temporal evolution of BE in these patients is unknown. This study seeks to assess the temporal evolution of BE in persons with COPD. METHODS 201 moderate-to-severe patients were recruited between 2004 and 2007 and followed up at least every 6 monts (median of 102 months). To investigate the temporal evolution of BE, in 2015 a second high-resolution computed tomography scan (HRCT) was obtained in survivors and compared with the one obtained at recruitment. RESULTS 99 (49.3%) died during follow-up. The second HRCT could be obtained in 77 patients and showed that (1) in 27.3% of patients BE never developed, in 36.4% they remained stable, in 16.9% they increased in size and/or extension, and in 19.5% new BE emerged; and that (2) the presence of chronic purulent sputum (hazard ratio [HR], 2.8 [95% confidence interval {CI}, 1.3-5.8]), number of hospitalizations due to exacerbatons (HR, 1.2 [95% CI, 1.1-1.5]), and number of pathogenic microorganism (PPM) isolations (HR, 1.1 [95% CI, 1.02-1.3]) were independent risk factors for the progression or development of BE. CONCLUSIONS The presence of chronic purulent sputum production, number of PPMs isolated in sputum, and number of hospitalizations due to exacerbations of COPD are independent risk factors of BE progression in patients with COPD.
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Affiliation(s)
| | | | | | | | - Marta Ballester
- Pneumology Unit, Hospital General de Requena, Valencia, Spain
| | | | - Marcos Agramunt
- Radiology Unit, Hospital General de Requena, Valencia, Spain
| | - Javier Ballestin
- Radiology Department, Hospital Arnau de Vilanova, Valencia, Spain
| | | | - Grace Oscullo
- Respiratory Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | | | - Alvar Agusti
- Respiratory Institute, Hospital Clinic, University of Barcelona, Instituto de Investigaciones Biomédicas Augist Pi i Sunyer, Centro de Investigaciones biomédicas en red Enfermedades Respiratorias, Madrid, Spain
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Prognostic performance of the FACED score and bronchiectasis severity index in bronchiectasis: a systematic review and meta-analysis. Biosci Rep 2021; 40:226677. [PMID: 33057706 PMCID: PMC7601347 DOI: 10.1042/bsr20194514] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 10/07/2020] [Accepted: 10/12/2020] [Indexed: 02/05/2023] Open
Abstract
Background: Bronchiectasis is a multidimensional lung disease characterized by bronchial dilation, chronic inflammation, and infection. The FACED (Forced expiratory volume in 1 s (FEV1), Age, Chronic colonization, Extension, and Dyspnea) score and Bronchiectasis Severity Index (BSI) are used to stratify disease risk and guide clinical practice. This meta-analysis aimed to quantify the accuracy of these two systems for predicting bronchiectasis outcomes. Methods: PubMed, Embase, and the Cochrane Database of Systematic Reviews were searched for relevant studies. Quality of included studies was assessed using the Quality Assessment of Diagnostic Accuracy Studies-2 (QUADAS-2) criteria. Pooled summary estimates, including sensitivity, specificity, positive likelihood ratio (PLR), negative likelihood ratio (NLR), and diagnostic odds ratio (DOR) were calculated. Summary receiver operating characteristic curves were constructed, and the area under the curve (AUC) was used to evaluate prognostic performance. Results: We analyzed 17 unique cohorts (6525 participants) from ten studies. FACED scores with a cut-off value ≥ 5 predicted all-cause mortality better than BSI with a cut-off value ≥ 9, based on pooled sensitivity (0.34 vs 0.7), specificity (0.94 vs 0.66), PLR (4.76 vs 2.05), NLR (0.74 vs 0.48), DOR (6.67 vs 5.01), and AUC (0.87 vs 0.75). Both FACED scores with a cut-off value ≥ 5 (AUC = 0.82) and BSI scores with a cut-off value ≥ 5 or 9 (both AUC = 0.80) help to predict hospitalization. Conclusions: At a cut-off value ≥ 5, FACED scores can reliably predict all-cause mortality and hospitalization, while BSI scores can reliably predict hospitalization with a cut-off of ≥5 or ≥9. Further studies are essential to validate the prognostic performance of these two scores.
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Exacerbations and Changes in Physical Activity and Sedentary Behaviour in Patients with Bronchiectasis after 1 Year. J Clin Med 2021; 10:jcm10061190. [PMID: 33809173 PMCID: PMC7998500 DOI: 10.3390/jcm10061190] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 03/03/2021] [Accepted: 03/10/2021] [Indexed: 11/16/2022] Open
Abstract
Background: Low physical activity and high sedentary behaviour in patients with bronchiectasis are associated with hospitalisation over one year. However, the factors associated with longitudinal changes in physical activity and sedentary behaviour have not been explored. We aimed to identify clinical and sociodemographic characteristics related to a change in physical activity and sedentary behaviour in patients with bronchiectasis after one year. Methods: This was a prospective observational study during which physical activity measurements were recorded using a SenseWear Armband for one week at baseline and at one year. At each assessment point, patients were classified as active or inactive (measured as steps per day) and as sedentary or not sedentary (measured as sedentary time). Results: 53 patients with bronchiectasis were analysed, and after one year, 18 (34%) had worse activity and sedentary levels. Specifically, 10 patients became inactive and sedentary. Multivariable analysis showed that the number of exacerbations during the follow-up period was the only outcome independently associated with change to higher inactivity and sedentary behaviour (odds ratio (OR), 2.19; 95% CI, 1.12 to 4.28). Conclusions: The number of exacerbations in patients with bronchiectasis was associated with changes in physical activity and sedentary behaviour. Exacerbation prevention may appear as a key factor in relation to physical activity and sedentary behaviour in patients with bronchiectasis.
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Girón Moreno RM, Martínez-Vergara A, Martínez-García MÁ. Personalized approaches to bronchiectasis. Expert Rev Respir Med 2021; 15:477-491. [PMID: 33511899 DOI: 10.1080/17476348.2021.1882853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Introduction: Interest in bronchiectasis is increasing due to its rising prevalence, associated with aging populations and the extended use of high-resolution chest tomography (HRCT), and the resulting high morbidity, mortality, and demand for resources.Areas covered: This article provides an extensive review of bronchiectasis as a complex and heterogeneous disease, as well as examining the difficulty of establishing useful clinical phenotypes. In keeping with the aims of 'precision medicine', we address the disease of bronchiectasis from three specific perspectives: severity, activity, and impact. We used PubMed to search the literature for articles including the following keywords: personalized medicine, bronchiectasis, biomarkers, phenotypes, precision medicine, treatable traits. We reviewed the most relevant articles published over the last 5 years.Expert opinion: This article reflects on the usefulness of these three dimensions in 'control panels' and clinical fingerprinting, as well as approaches to personalized medicine and the treatable features of bronchiectasis non-cystic fibrosis.
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Affiliation(s)
- Rosa Maria Girón Moreno
- Pneumology Department, Hospital Universitario La Princesa. Instituto De Investigación Sanitaria La Princesa, Madrid, Spain
| | - Adrián Martínez-Vergara
- Pneumology Department, Hospital Universitario La Princesa. Instituto De Investigación Sanitaria La Princesa, Madrid, Spain
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17
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Martinez-García MA, Villa C, Dobarganes Y, Girón R, Maíz L, García-Clemente M, Sibila O, Golpe R, Rodríguez J, Barreiro E, Rodriguez JL, Menéndez R, Prados C, de la Rosa D, Olveira YC. RIBRON: The Spanish online bronchiectasis registry. Characterization of the first 1912 patients. ACTA ACUST UNITED AC 2021. [DOI: 10.1016/j.arbr.2020.11.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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18
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Garcia-Clemente M, de la Rosa D, Máiz L, Girón R, Blanco M, Olveira C, Canton R, Martinez-García MA. Impact of Pseudomonas aeruginosa Infection on Patients with Chronic Inflammatory Airway Diseases. J Clin Med 2020; 9:jcm9123800. [PMID: 33255354 PMCID: PMC7760986 DOI: 10.3390/jcm9123800] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 11/20/2020] [Accepted: 11/22/2020] [Indexed: 12/12/2022] Open
Abstract
Pseudomonas aeruginosa (P. aeruginosa) is a ubiquitous and opportunistic microorganism and is considered one of the most significant pathogens that produce chronic colonization and infection of the lower respiratory tract, especially in people with chronic inflammatory airway diseases such as asthma, chronic obstructive pulmonary disease (COPD), cystic fibrosis (CF), and bronchiectasis. From a microbiological viewpoint, the presence and persistence of P. aeruginosa over time are characterized by adaptation within the host that precludes any rapid, devastating injury to the host. Moreover, this microorganism usually develops antibiotic resistance, which is accelerated in chronic infections especially in those situations where the frequent use of antimicrobials facilitates the selection of “hypermutator P. aeruginosa strain”. This phenomenon has been observed in people with bronchiectasis, CF, and the “exacerbator” COPD phenotype. From a clinical point of view, a chronic bronchial infection of P. aeruginosa has been related to more severity and poor prognosis in people with CF, bronchiectasis, and probably in COPD, but little is known on the effect of this microorganism infection in people with asthma. The relationship between the impact and treatment of P. aeruginosa infection in people with airway diseases emerges as an important future challenge and it is the most important objective of this review.
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Affiliation(s)
- Marta Garcia-Clemente
- Pneumology Department, Hospital Universitario Central de Asturias, 33011 Oviedo, Spain;
| | - David de la Rosa
- Pneumology Department, Hospital de la Santa Creu i Sant Pau, 08041 Barcelona, Spain;
| | - Luis Máiz
- Servicio de Neumología, Unidad de Fibrosis Quística, Bronquiectasias e Infección Bronquial Crónica, Hospital Ramón y Cajal, 28034 Madrid, Spain;
| | - Rosa Girón
- Pneumology Department, Hospital Univesitario la Princesa, 28006 Madrid, Spain;
| | - Marina Blanco
- Servicio de Neumología, Hospital Universitario A Coruña, 15006 A Coruña, Spain;
| | - Casilda Olveira
- Servicio de Neumología, Hospital Regional Universitario de Málaga, Instituto de Investigación Biomédica de Málaga (IBIMA), Universidad de Málaga, 29010 Málaga, Spain;
| | - Rafael Canton
- Servicio de Microbiología, Hospital Universitario Ramón y Cajal and Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), 28034 Madrid, Spain;
| | - Miguel Angel Martinez-García
- Pneumology Department, Universitary and Polytechnic La Fe Hospital, 46012 Valencia, Spain
- Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, 28034 Madrid, Spain
- Correspondence: ; Tel.: +34-609865934
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19
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Pérez de Llano L, Miravitlles M, Golpe R, Alvarez-Gutiérrez FJ, Cisneros C, Almonacid C, Martinez-Moragon E, Gonzalez-Barcala FJ, Ramos-Barbón D, Plaza V, Lopez-Campos JL, de-Torres JP, Casanova C, Garcia Rivero JL, Rodriguez Hermosa J, Calle Rubio M, Soler-Cataluña JJ, Cosio BG. A Proposed Approach to Chronic Airway Disease (CAD) Using Therapeutic Goals and Treatable Traits: A Look to the Future. Int J Chron Obstruct Pulmon Dis 2020; 15:2091-2100. [PMID: 32943862 PMCID: PMC7481271 DOI: 10.2147/copd.s263430] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 07/20/2020] [Indexed: 12/19/2022] Open
Abstract
Chronic airflow obstruction affects a wide range of airway diseases, the most frequent of which are asthma, COPD, and bronchiectasis; they are clearly identifiable in their extremes, but quite frequently overlap in some of their pathophysiological and clinical characteristics. This has generated the description of new mixed or overlapping disease phenotypes with no clear biological grounds. In this special article, a group of experts provides their perspective and proposes approaching the treatment of chronic airway disease (CAD) through the identification of a series of therapeutic goals (TG) linked to treatable traits (TT) - understood as clinical, physiological, or biological characteristics that are quantifiable using biomarkers. This therapeutic approach needs validating in a clinical trial with the strategy of identification of TG and treatment according to TT for each patient independently of their prior diagnosis.
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Affiliation(s)
- Luis Pérez de Llano
- Pneumology Service, University Hospital Lucus Augusti, Lugo, EOXI Cervo, Lugo, Monforte, Spain
| | - Marc Miravitlles
- Pneumology Service, Hospital Universitari Vall d'Hebron, Vall d'Hebron Institut de Recerca (VHIR), Vall d'Hebron Barcelona Hospital Campus, CIBERES, Barcelona, Spain
| | - Rafael Golpe
- Pneumology Service, University Hospital Lucus Augusti, Lugo, EOXI Cervo, Lugo, Monforte, Spain
| | | | - Carolina Cisneros
- Pneumology Service, La Princesa University Hospital, Madrid, Research Institute La Princesa IIP, Madrid, Spain
| | - Carlos Almonacid
- Pneumology Service, Ramón y Cajal Hospital (Ramon y Cajal Health Research Institute, IRYCIS), Madrid, Spain
| | | | - Francisco-Javier Gonzalez-Barcala
- Faculty of Medicine at the University of Santiago de Compostela, Pneumology Service of the University Clinical Hospital of Santiago de Compostela, CIBERES, Santiago de Compostela, Spain
| | - David Ramos-Barbón
- Pneumology Service, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Vicente Plaza
- Pneumology Service, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | | | - Juan Pablo de-Torres
- Division of Respirology and Sleep Medicine, Queen's University, Canada, ON, Canada
| | - Ciro Casanova
- Pneumology Service, Hospital Universitario Nuestra Señora de Candelaria, Santa Cruz De Tenerife, Spain
| | | | - Juan Rodriguez Hermosa
- Pneumology Service and Faculty of Medicine, Hospital Clínico San Carlos, Complutense University of Madrid, Madrid, Spain
| | - Myriam Calle Rubio
- Pneumology Service and Faculty of Medicine, Hospital Clínico San Carlos, Complutense University of Madrid, Madrid, Spain
| | | | - Borja G Cosio
- Pneumology Service, Son Espases University Hospital, IdISBa, CIBERES, Clínica Quirón-Rotger, Palma, Spain
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Martinez-Garcia MA, Posadas T, Sotgiu G, Blasi F, Saderi L, Aliberti S. Role of inhaled corticosteroids in reducing exacerbations in bronchiectasis patients with blood eosinophilia pooled post-hoc analysis of 2 randomized clinical trials. Respir Med 2020; 172:106127. [PMID: 32905889 DOI: 10.1016/j.rmed.2020.106127] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 08/22/2020] [Accepted: 08/24/2020] [Indexed: 11/15/2022]
Affiliation(s)
| | - Tomás Posadas
- Pneumology Department, Hospital Universitario i Politécnico La Fe, Valencia, Spain
| | - Giovanni Sotgiu
- Clinical Epidemiology and Medical Statistics Unit, Department of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari, Italy
| | - Francesco Blasi
- University of Milan, Department of Pathophysiology and Transplantation, Milan, Italy; Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Respiratory Unit and Cystic Fibrosis Adult Center, Milan, Italy
| | - Laura Saderi
- Clinical Epidemiology and Medical Statistics Unit, Department of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari, Italy.
| | - Stefano Aliberti
- University of Milan, Department of Pathophysiology and Transplantation, Milan, Italy; Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Respiratory Unit and Cystic Fibrosis Adult Center, Milan, Italy
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21
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Girón RM, Martínez-Vergara A, Oscullo Yépez G, Martinez-García MA. Las bronquiectasias como enfermedad compleja. OPEN RESPIRATORY ARCHIVES 2020. [DOI: 10.1016/j.opresp.2020.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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22
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Posadas T, Oscullo G, Zaldivar E, Villa C, Dobarganes Y, Girón R, Olveira C, Maíz L, García-Clemente M, Sibila O, Golpe R, Rodríguez J, Barreiro E, Rodriguez JL, Menéndez R, Prados C, de la Rosa D, Martinez-García MA. C-Reactive Protein Concentration in Steady-State Bronchiectasis: Prognostic Value of Future Severe Exacerbations. Data From the Spanish Registry of Bronchiectasis (RIBRON). Arch Bronconeumol 2020; 57:21-27. [PMID: 32331706 DOI: 10.1016/j.arbres.2019.12.017] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 12/11/2019] [Accepted: 12/15/2019] [Indexed: 01/08/2023]
Abstract
BACKGROUND Both systemic inflammation and exacerbations have been associated with greater severity of bronchiectasis. Our objective was to analyze the prognostic value of the peripheral concentration of C-reactive protein (CRP) for the number and severity of exacerbations in patients with bronchiectasis. METHODS Patients from the Spanish Bronchiectasis Registry (RIBRON) with valid data on their CRP value (in a clinically stable phase) and valid data on exacerbations during the first year of follow-up were included. A logistic regression analysis was used to evaluate the prognostic value of the CRP concentration (divided into tertiles) with the presence of at least one severe exacerbation or at least two mild-moderate exacerbations during the first year of follow-up. RESULTS 802 patients (mean age: 68.1 [11.1 years], 65% female) were included. Of these, 33.8% and 13%, respectively, presented ≥2 mild-moderate exacerbations or at least one severe exacerbation during the first year of follow-up. The mean value of the CRP was 6.5 (17.6mg/L). Patients with a CRP value between 0.4 and 2.7mg/L (second tertile) and ≥2.7mg/L (third tertile) presented a 2.9 (95%CI: 1.4-5.9) and 4.2 (95%CI: 2.2-8.2) times greater probability, respectively, of experiencing a severe exacerbation than those with <0.4mg/L (control group), regardless of bronchiectasis severity or a history of previous exacerbations. However, the CRP value did not present any prognostic value for the number of mild-moderate exacerbations. CONCLUSIONS The CRP value was associated with a greater risk of future severe exacerbations but not with mild or moderate exacerbations in patients with steady-state bronchiectasis.
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Affiliation(s)
- Tomás Posadas
- Respiratory Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Grace Oscullo
- Respiratory Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Enrique Zaldivar
- Respiratory Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Carmen Villa
- Respiratory Department, Clinica Fuensanta, Madrid, Spain
| | | | - Rosa Girón
- Instituto de Investigación Sanitaria, Respiratory Department, Hospital Universitario de la Princesa, Madrid, Spain
| | - Casilda Olveira
- Pneumology Department, Hospital Regional Universitario de Málaga, Instituto de Investigación Biomédica de Málaga (IBIMA)/Universidad de Málaga, Málaga, Spain
| | - Luis Maíz
- Respiratory Department, Hospital Ramon and Cajal, Madrid, Spain
| | | | - Oriol Sibila
- Pneumology Department, Hospital Clínic Barcelona, Spain
| | - Rafael Golpe
- Respiratory Department, Hospital Lucus Augusti, Lugo, Spain
| | - Juan Rodríguez
- Respiratory Department, Hospital San Agustin, Avilés, Spain
| | - Esther Barreiro
- Respiratory Department, Hospital del Mar-IMIM, UPF, CIBERES, Spain
| | | | - Rosario Menéndez
- Respiratory Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Concepción Prados
- Respiratory Department, Hospital Santa Creu i Sant Pau, Barcelona, Spain
| | - David de la Rosa
- Respiratory Department, Hospital Santa Creu i Sant Pau, Barcelona, Spain
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23
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Martinez-Garcia MA, Aksamit TR, Agusti A. Clinical Fingerprinting: A Way to Address the Complexity and Heterogeneity of Bronchiectasis in Practice. Am J Respir Crit Care Med 2020; 201:14-19. [PMID: 31381866 DOI: 10.1164/rccm.201903-0604pp] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Affiliation(s)
| | - Timothy R Aksamit
- Pulmonary Disease and Critical Care Medicine, Mayo Clinic, Rochester, Minnesota; and
| | - Alvar Agusti
- Respiratory Institute, Hospital Clinic, University of Barcelona, Pi i Sunyer Biomedic Reseach Institute (IDIBAPS), Biomedic Reseach Center Network of Respiratory Diseases (CIBERES), Barcelona, Spain
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24
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Martinez-García MA, Oscullo G, Posadas T, Zaldivar E, Villa C, Dobarganes Y, Girón R, Olveira C, Maíz L, García-Clemente M, Sibila O, Golpe R, Rodríguez J, Barreiro E, Rodriguez JL, Feced-Olmos L, Prados C, Muriel A, de la Rosa D. Pseudomonas aeruginosa and lung function decline in patients with bronchiectasis. Clin Microbiol Infect 2020; 27:428-434. [PMID: 32311472 DOI: 10.1016/j.cmi.2020.04.007] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 04/04/2020] [Accepted: 04/09/2020] [Indexed: 10/24/2022]
Abstract
OBJECTIVES The objective of this study was to analyse lung function decline over time in bronchiectasis, along with the factors associated with it. METHODS Spirometry was measured every year in this observational, prospective study in 849 patients from the Spanish Bronchiectasis Registry (RIBRON). The main outcome was the decline in the rate of forced expiratory volume during the first second (FEV1). To be included in this study, patients needed a baseline assessment and at least one subsequent assessment. FEV1 decline was analysed using a mixed-effects linear regression model adjusted for clinically significant variables. RESULTS We recruited 849 bronchiectasis patients with at least two annual lung function measurements (follow-up range 1-4 years). A total of 2262 lung function tests were performed (mean 2.66 per patient, range 2-5). Mean baseline FEV1 was 1.78 L (standard deviation (SD) 0.76; 71.3% predicted). Mean age was 69.1 (SD 15.4) years; 543 (64% women. The adjusted rates of FEV1 decline were -0.98% predicted/year (95% confidence interval (CI) -2.41 to -0.69) and -31.6 (95% CI -44.4 to -18.8) mL. The annual FEV1 decline was faster in those patients with chronic bronchial infection by Pseudomonas aeruginosa (-1.37% (52.1 mL) vs -0.37% (-24.6 mL); p < 0.001), greater age, increased number of severe exacerbations in the previous year and higher baseline FEV1 value. DISCUSSION In patients with bronchiectasis, the annual rate of FEV1 decline was -31.6 mL/year and it was faster in older patients and those with chronic bronchial infection by P. aeruginosa, increased number of previous severe exacerbations and higher baseline FEV1 value.
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Affiliation(s)
- M A Martinez-García
- Respiratory Department, Hospital Universitario y Politecnico La Fe, Valencia, Spain; CIBER de enfermedades respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain.
| | - G Oscullo
- Respiratory Department, Hospital Universitario y Politecnico La Fe, Valencia, Spain
| | - T Posadas
- Respiratory Department, Hospital Universitario y Politecnico La Fe, Valencia, Spain
| | - E Zaldivar
- Respiratory Department, Hospital Universitario y Politecnico La Fe, Valencia, Spain
| | - C Villa
- Respiratory Department, Clinica Fuensanta, Madrid, Spain
| | - Y Dobarganes
- Respiratory Department, Clinica Fuensanta, Madrid, Spain
| | - R Girón
- Respiratory Department, Hospital la Princesa, Madrid, Spain
| | - C Olveira
- Respiratory Department, Hospital Regional de Málaga, Málaga, Spain
| | - L Maíz
- Respiratory Department, Hospital Ramon y Cajal, Madrid, Spain
| | | | - O Sibila
- Respiratory Department, Hospital Santa Creu I Sant Pau, Barcelona, Spain
| | - R Golpe
- Respiratory Department, Hospital Lucus Augusti, Lugo, Spain
| | - J Rodríguez
- Respiratory Department, Hospital San Agustin, Aviles, Spain
| | - E Barreiro
- Respiratory Department, Hospital del Mar, Barcelona, Spain
| | - J L Rodriguez
- Respiratory Department, Hospital San Carlos, Madrid, Spain
| | - L Feced-Olmos
- Respiratory Department, Hospital Universitario y Politecnico La Fe, Valencia, Spain
| | - C Prados
- Respiratory Department, Hospital la Paz, Madrid, Spain
| | - A Muriel
- Biostatistic Unit, Hospital Ramón y Cajal, IRYCIS, CIBERESP, Nursery Department and Physiotherapy, Alcalá University, Madrid, Spain
| | - D de la Rosa
- Respiratory Department, Hospital Plató, Barcelona, Spain
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25
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Alcaraz-Serrano V, Gimeno-Santos E, Scioscia G, Gabarrús A, Navarro A, Herrero-Cortina B, Amaro R, Fernández-Barat L, Torres A. Association between physical activity and risk of hospitalisation in bronchiectasis. Eur Respir J 2020; 55:13993003.02138-2019. [DOI: 10.1183/13993003.02138-2019] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 03/03/2020] [Indexed: 01/23/2023]
Abstract
BackgroundPatients with bronchiectasis have a less active lifestyle than healthy peers, but the association with hospital admission has not been explored. The aim of this study was to investigate the association between 1) any physical activity variable; and 2) sedentary time, with hospitalisation due to exacerbation in adults with bronchiectasis.MethodsIn this prospective observational study, baseline lung function, quality of life, exercise tolerance, severity of bronchiectasis and physical activity were recorded. Physical activity was objectively assessed over a week using a SenseWear armband and the results were expressed in steps·day–1 and sedentary time. Number of hospitalisations due to a bronchiectasis exacerbation and time to first event were recorded after 1-year follow-up.ResultsSixty-four patients with bronchiectasis were analysed, of whom 15 (23%) were hospitalised during the follow-up. Hospitalised patients showed poor baseline clinical and severity outcomes, fewer steps walked per day and more sedentary behaviour than the non-hospitalised group. Patients who walked ≤6290 steps·day–1 or spent ≥7.8 h·day–1 in sedentary behaviour had an increased risk of hospital admission due to bronchiectasis exacerbation at 1-year follow-up. Specifically, ≥7.8 h·day–1 of sedentary behaviour was associated with a 5.9-fold higher risk of hospital admission in the following year.ConclusionsLow levels of physical activity and high sedentary time at baseline were associated with a higher risk of hospitalisation due to bronchiectasis exacerbation. If these findings are validated in future studies, it might be appropriate to include physical activity and sedentary behaviour as an item in severity scores.
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26
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Martinez-García MA, Villa C, Dobarganes Y, Girón R, Maíz L, García-Clemente M, Sibila O, Golpe R, Rodríguez J, Barreiro E, Rodriguez JL, Menéndez R, Prados C, de la Rosa D, Olveira C. RIBRON: The spanish Online Bronchiectasis Registry. Characterization of the First 1912 Patients. Arch Bronconeumol 2020; 57:28-35. [PMID: 32081438 DOI: 10.1016/j.arbres.2019.12.021] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 11/15/2019] [Accepted: 12/15/2019] [Indexed: 12/28/2022]
Abstract
INTRODUCTION The SEPAR Spanish Bronchiectasis Registry (RIBRON) began as a platform for the collection of longitudinal data on patients with this disease. The objective of this study is to describe its operation and to analyze the characteristics of bronchiectasis patients according to sex. METHODS A total of 1912 adult patients diagnosed with bronchiectasis in 43 centers were included between February 2015 and 2019. All patients had complete data consisting of at least 79 basic required variables, controlled by an external audit. RESULTS Mean age was 67.6 (15.2) years; 63.9% were women. The most common symptom was productive cough (78.3%) which was mucopurulent-purulent in 45.9% of cases. The most common etiology was post-infectious (40.4%), while 18.5% were idiopathic. Pseudomonas aeruginosa was the most frequently isolated microorganism (40.4%), of which 25.6% were associated with chronic infection. The annual number of mild-to-moderate/severe exacerbations was 1.62 (1.9)/0.59 (1.3). Half of the patients (50%) presented with airflow obstruction (17% severe). The most frequent radiological localization was lower lobes. The average FACED/E-FACED/BSI values were 2.06 (1.7)/2.67 (2.2)/7.8 (4.5), respectively. Overall, 66.7% of patients were taking inhaled corticosteroids, 19.2% macrolides, and 19.5% inhaled antibiotics. Women presented a less severe profile than men in clinical and functional terms, and a similar infectious, radiological and therapeutic profile. CONCLUSIONS RIBRON represents an excellent map of the characteristics of bronchiectasis in our country. Two thirds of patients are women who presented lower disease severity as a specific characteristic.
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Affiliation(s)
| | - Carmen Villa
- Servicio de Neumología, Clínica Fuensanta, Madrid, España
| | | | - Rosa Girón
- Servicio de Neumología, Instituto de Investigación Sanitaria, Hospital Universitario de la Princesa, Madrid, España
| | - Luis Maíz
- Servicio de Neumología, Hospital Ramón y Cajal, Madrid, España
| | - Marta García-Clemente
- Servicio de Neumología, Hospital Universitario Central de Asturias, Oviedo, Asturias, España
| | - Oriol Sibila
- Servicio de Neumología, Hospital Clínico, Barcelona, España
| | - Rafael Golpe
- Servicio de Neumología, Hospital Lucus Augusti, Lugo, España
| | - Juan Rodríguez
- Servicio de Neumología, Hospital San Agustín, Avilés, Asturias, España
| | - Esther Barreiro
- Servicio de Neumología, Hospital del Mar-IMIM, UPF, CIBERES, Barcelona, España
| | | | - Rosario Menéndez
- Servicio de Neumología, Hospital Universitario y Politécnico La Fe, Valencia, España
| | | | - David de la Rosa
- Servicio de Neumología, Hospital Santa Creu i Sant Pau, Barcelona, España
| | - Casilda Olveira
- Servicio de Neumología, Hospital Regional Universitario de Málaga, Instituto de Investigación Biomédica de Málaga (IBIMA)/Universidad de Málaga, Málaga, España
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27
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Karampitsakos T, Papaioannou O, Kaponi M, Kozanidou A, Hillas G, Stavropoulou E, Bouros D, Dimakou K. Low penetrance of antibiotics in the epithelial lining fluid. The role of inhaled antibiotics in patients with bronchiectasis. Pulm Pharmacol Ther 2019; 60:101885. [PMID: 31891761 DOI: 10.1016/j.pupt.2019.101885] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Accepted: 12/25/2019] [Indexed: 12/16/2022]
Abstract
Plasma drug concentrations, spectrum of antibacterial activity and minimum inhibitory concentration (MIC) had been widely considered as markers of the efficacy of antibiotics. Nonetheless, in several cases, antibiotics characterized by all these features were ineffective for the treatment of respiratory tract infections. A typical paradigm represented the case of patients with bronchiectasis who do not always benefit from antibiotics and thus experiencing increased sputum production, worse quality of life, more rapid forced expiratory volume in the first second (FEV1) decline, more frequent exacerbations and increased mortality rates, especially those with Pseudomonas aeruginosa (P. aeruginosa) chronic infection. Subsequently, penetrance of antibiotics in the epithelial lining fluid has gradually emerged as another key factor for the outcome of antibiotic treatment. Given that a plethora of antibiotics presented with poor or intermediate penetrance in the epithelial lining fluid, inhaled antibiotics targeting directly the site of infection emerged as a new option for patients with respiratory disorders including patients with bronchiectasis. This review article intends to summarize the current state of knowledge for the penetrance of antibiotics in the epithelial lining fluid and present results from clinical trials of inhaled antibiotics in patients with bronchiectasis of etiology other than cystic fibrosis.
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Affiliation(s)
| | - Ourania Papaioannou
- 5th Department of Pneumonology, Hospital for Thoracic Diseases, "Sotiria", Athens, Greece
| | - Maria Kaponi
- 5th Department of Pneumonology, Hospital for Thoracic Diseases, "Sotiria", Athens, Greece
| | - Andreana Kozanidou
- Department of Internal Medicine, Hippokrateion Hospital, Thessaloniki, Greece
| | - Georgios Hillas
- 5th Department of Pneumonology, Hospital for Thoracic Diseases, "Sotiria", Athens, Greece
| | - Elisavet Stavropoulou
- Service de Médecine Interne, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland
| | - Demosthenes Bouros
- First Academic Department of Pneumonology, Hospital for Thoracic Diseases, "Sotiria", Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Katerina Dimakou
- 5th Department of Pneumonology, Hospital for Thoracic Diseases, "Sotiria", Athens, Greece.
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28
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Amati F, Simonetta E, Gramegna A, Tarsia P, Contarini M, Blasi F, Aliberti S. The biology of pulmonary exacerbations in bronchiectasis. Eur Respir Rev 2019; 28:28/154/190055. [PMID: 31748420 DOI: 10.1183/16000617.0055-2019] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2019] [Accepted: 06/11/2019] [Indexed: 12/21/2022] Open
Abstract
Bronchiectasis is a heterogeneous chronic disease. Heterogeneity characterises bronchiectasis not only in the stable state but also during exacerbations, despite evidence on clinical and biological aspects of bronchiectasis, exacerbations still remain poorly understood.Although the scientific community recognises that bacterial infection is a cornerstone in the development of bronchiectasis, there is a lack of data regarding other trigger factors for exacerbations. In addition, a huge amount of data suggest a primary role of neutrophils in the stable state and exacerbation of bronchiectasis, but the inflammatory reaction involves many other additional pathways. Cole's vicious cycle hypothesis illustrates how airway dysfunction, airway inflammation, infection and structural damage are linked. The introduction of the concept of a "vicious vortex" stresses the complexity of the relationships between the components of the cycle. In this model of disease, exacerbations work as a catalyst, accelerating the progression of disease. The roles of microbiology and inflammation need to be considered as closely linked and will need to be investigated in different ways to collect samples. Clinical and translational research is of paramount importance to achieve a better comprehension of the pathophysiology of bronchiectasis, microbiology and inflammation both in the stable state and during exacerbations.
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Affiliation(s)
- Francesco Amati
- Dept of Pathophysiology and Transplantation, University of Milan, Milan, Italy.,Respiratory Unit and Adult Cystic Fibrosis Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Edoardo Simonetta
- Dept of Pathophysiology and Transplantation, University of Milan, Milan, Italy.,Respiratory Unit and Adult Cystic Fibrosis Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Andrea Gramegna
- Dept of Pathophysiology and Transplantation, University of Milan, Milan, Italy.,Respiratory Unit and Adult Cystic Fibrosis Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Paolo Tarsia
- Dept of Pathophysiology and Transplantation, University of Milan, Milan, Italy.,Respiratory Unit and Adult Cystic Fibrosis Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Martina Contarini
- Dept of Pathophysiology and Transplantation, University of Milan, Milan, Italy.,Respiratory Unit and Adult Cystic Fibrosis Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Francesco Blasi
- Dept of Pathophysiology and Transplantation, University of Milan, Milan, Italy.,Respiratory Unit and Adult Cystic Fibrosis Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Stefano Aliberti
- Dept of Pathophysiology and Transplantation, University of Milan, Milan, Italy .,Respiratory Unit and Adult Cystic Fibrosis Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
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29
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De la Rosa Carrillo D, Olveira C, García-Clemente M, Girón-Moreno RM, Nieto-Royo R, Navarro-Rolon A, Prados-Sánchez C, Sibila O, Martínez-García MÁ. COPD Assessment Test in Bronchiectasis: Minimum Clinically Important Difference and Psychometric Validation: A Prospective Study. Chest 2019; 157:824-833. [PMID: 31446064 DOI: 10.1016/j.chest.2019.08.1916] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 08/05/2019] [Accepted: 08/08/2019] [Indexed: 10/26/2022] Open
Abstract
BACKGROUND Health-related quality of life (QoL) is one of the most important end points in bronchiectasis (BE). However, the majority of health-related QoL questionnaires are time-consuming or not validated in BE. The COPD Assessment Test (CAT) is an easy-to-use questionnaire. The objective of this study was to perform a complete validation of the CAT in BE. METHODS This was an observational, multicenter, prospective study in patients with BE. Psychometric properties of the CAT were measured: internal consistency (Cronbach α), repeatability (test-retest; intraclass correlation coefficient), discriminant validity (correlation with severity scores), convergent validity (correlation with some validated QoL questionnaire and other clinical variables of interest), longitudinal validity (measuring before and after each exacerbation during follow-up to determine the sensitivity to change and responsiveness), predictive validity to future exacerbations, and finally minimum clinically important difference. RESULTS Ninety-six patients were included and followed up for 1 year. Their mean age was 62.2 (15.6) years (79.2% women). The CAT showed excellent internal consistency (α, 0.95) and repeatability (intraclass correlation coefficient, 0.95). The validity of the CAT was excellent in all the measures (almost all with a Pearson coefficient > 0.40) except for the correlations with severity scores (Pearson coefficient between 0.22 and 0.26). Sensitivity to change before and after exacerbations was set at between 5.4 and 5.8 points. A CAT value ≥ 10 points showed prognostic value for patients with more than one exacerbation, and finally the minimum clinically important difference was set at 3 points. CONCLUSIONS The CAT presented excellent psychometric properties and is a questionnaire that is easy to use and interpret in patients with BE.
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Affiliation(s)
| | - Casilda Olveira
- Pneumology Service, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Regional Universitario de Málaga/Universidad de Málaga, Málaga, Spain.
| | | | | | - Rosa Nieto-Royo
- Pneumology Service, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | | | | | - Oriol Sibila
- Pneumology Service, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
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30
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Martínez-García MA, Olveira C, Máiz L, Girón RM, Prados C, de la Rosa D, Blanco M, Agustí A. Bronchiectasis: A Complex, Heterogeneous Disease. ACTA ACUST UNITED AC 2019. [DOI: 10.1016/j.arbr.2019.06.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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31
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Martínez-García MA, Olveira C, Máiz L, Girón RMª, Prados C, de la Rosa D, Blanco M, Agustí A. Bronchiectasis: A Complex, Heterogeneous Disease. Arch Bronconeumol 2019; 55:427-433. [PMID: 31005356 DOI: 10.1016/j.arbres.2019.02.024] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Revised: 02/22/2019] [Accepted: 02/22/2019] [Indexed: 12/30/2022]
Abstract
Most areas of respiratory medicine continue to use an Oslerian approach, based on signs and symptoms, in which the disease is the center of all activity. However, this paradigm is changing. Now that lung diseases have been recognized as heterogeneous and complex, we are moving towards more personalized, precise, patient-oriented medicine. The aim of this review was to define the current state of the knowledge on bronchiectasis, or, more accurately, the bronchiectasis syndrome, as a multidimensional, systemic, heterogeneous, complex disease. We explore the advances that have already been made, and above all the many steps that are still to be taken. We also propose some tools which might facilitate the application of these concepts in clinical practice, and help us continue our journey towards a more holistic view of this disease.
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Affiliation(s)
| | - Casilda Olveira
- Servicio de Neumología, Hospital Regional Universitario de Málaga, Málaga, España
| | - Luis Máiz
- Servicio de Neumología, Hospital Ramón y Cajal, Madrid, España
| | - Rosa M ª Girón
- Hospital Universitario e Instituto de Investigación La Princesa, Madrid, España
| | - Concepción Prados
- Servicio de Neumología, Hospital Universitario La Paz, Madrid, España
| | | | - Marina Blanco
- Servicio de Neumología, Hospital Universitario A Coruña, A Coruña, España
| | - Alvar Agustí
- Institut Respiratori, Hospital Clínic, Universidad de Barcelona, IDIBAPS, CIBERES, Barcelona, España
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32
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Navaratnam V, Forrester DL, Eg KP, Chang AB. Paediatric and adult bronchiectasis: Monitoring, cross-infection, role of multidisciplinary teams and self-management plans. Respirology 2018; 24:115-126. [PMID: 30500093 DOI: 10.1111/resp.13451] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 10/29/2018] [Accepted: 11/05/2018] [Indexed: 01/21/2023]
Abstract
Bronchiectasis is a chronic lung disease associated with structurally abnormal bronchi, clinically manifested by a persistent wet/productive cough, airway infections and recurrent exacerbations. Early identification and treatment of acute exacerbations is an integral part of monitoring and annual review, in both adults and children, to minimize further damage due to infection and inflammation. Common modalities used to monitor disease progression include clinical signs and symptoms, frequency of exacerbations and/or number of hospital admissions, lung function (forced expiratory volume in 1 s (FEV1 )% predicted), imaging (radiological severity of disease) and sputum microbiology (chronic infection with Pseudomonas aeruginosa). There is good evidence that these monitoring tools can be used to accurately assess severity of disease and predict prognosis in terms of mortality and future hospitalization. Other tools that are currently used in research settings such as health-related quality of life (QoL) questionnaires, magnetic resonance imaging and lung clearance index can be burdensome and require additional expertise or resource, which limits their use in clinical practice. Studies have demonstrated that cross-infection, especially with P. aeruginosa between patients with bronchiectasis is possible but infrequent. This should not limit participation of patients in group activities such as pulmonary rehabilitation, and simple infection control measures should be carried out to limit the risk of cross-transmission. A multidisciplinary approach to care which includes respiratory physicians, chest physiotherapists, nurse specialists and other allied health professionals are vital in providing holistic care. Patient education and personalized self-management plans are also important despite limited evidence it improves QoL or frequency of exacerbations.
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Affiliation(s)
- Vidya Navaratnam
- Division of Epidemiology and Public Health, University of Nottingham, Nottingham, UK.,Child Health Division, Menzies School of Health Research, Darwin, NT, Australia
| | - Douglas L Forrester
- Department of Respiratory Medicine, Royal Darwin Hospital, Darwin, NT, Australia
| | - Kah Peng Eg
- Respiratory and Sleep Unit, Department of Paediatrics, University of Malaya, Kuala Lumpur, Malaysia
| | - Anne B Chang
- Child Health Division, Menzies School of Health Research, Darwin, NT, Australia.,Department of Respiratory and Sleep Medicine, Children's Health Queensland, Queensland University of Technology, Brisbane, QLD, Australia
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