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Gogali A, Kostikas K, Kyriakopoulos C, Potonos D, Porpodis K, Tsiouprou I, Fouka E, Tryfon S, Papadopoulou E, Kipourou M, Katsoulis K. Managing Small Airways Dysfunction in COPD Patients in Real Life Under Fixed Triple Combination of Beclomethasone/Formoterol/Glycopyrronium: The MASCOT Real World Evidence Study. Int J Chron Obstruct Pulmon Dis 2025; 20:1651-1663. [PMID: 40433397 PMCID: PMC12108956 DOI: 10.2147/copd.s513350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2024] [Accepted: 04/25/2025] [Indexed: 05/29/2025] Open
Abstract
Introduction The efficacy of the fixed extrafine combination of beclomethasone/formoterol/glycopyrronium (BDP/FF/G 87/5/9 μg) has been evaluated in randomized controlled trials of patients with chronic obstructive pulmonary disease (COPD). However, only few data exist on its effectiveness on small airways dysfunction (SAD). Methods The MASCOT (MAnaging Small airways dysfunction in COPD patients in real life on the fixed Triple combination of BDP/FF/G 87/5/9 μg pMDI) prospective observational study evaluated the effectiveness of this combination on SAD in a period of 4 weeks, after direct switch from long-acting β2-agonists (LABA) and long-acting muscarinic antagonists (LAMA) in COPD patients with SAD (forced expiratory flow at 25-75% of the vital capacity, FEF25-75% <60% predicted). The primary endpoint was improvement in R5-19 in oscillometry; secondary endpoints included other oscillometry parameters, lung function and health status (COPD assessment test-CAT, Saint-George's Respiratory Questionnaire-SGRQ). Results Between May 2022 and July 2023 we recruited 93 COPD patients (mean age 68.5 years, 82% men) with forced expiratory volume in 1 second (FEV1, mean ± SD) 1.53 ± 0.47L (53.4 ± 14.5% predicted) and small airways dysfunction (FEF25-75% predicted 27.7 ± 15.4%). We observed statistically significant improvement in R5-19 between baseline (V1) and follow-up (V2) visits [median (IQR) V2 0.70 (0.41-1.10) vs V1 0.90 (0.60-1.83); mean change (95% CI) -0.49, -0.66 to -0.33 cmH2O/L/sec, p < 0.0001). There were improvements in multiple parameters, including FEF25-75% (3.43, 1.20% to 5.66%, p = 0.0005), FEV1 (0.142, 0.078 to 0.205 L, p < 0.0001) and RV/TLC (-6.09, -9.61% to -2,56% predicted, p < 0.0001), as well as improvement in CAT score -4.09 (-5.09 to -3.08) και SGRQ total score (-8.75, -11.58 to -5.93 points, p < 0.0001). Conclusion Extrafine triple therapy improved SAD and spirometric parameters, leading to improvement in health status at 4 weeks. These results need to be confirmed in longer studies.
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Affiliation(s)
- Athena Gogali
- Respiratory Medicine Department, University of Ioannina, Ioannina, Greece
| | | | | | - Dimitrios Potonos
- Respiratory Medicine Department, University of Ioannina, Ioannina, Greece
| | - Konstantinos Porpodis
- Pulmonology Department, G. Papanikolaou Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Ioanna Tsiouprou
- Pulmonology Department, G. Papanikolaou Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Evangelia Fouka
- Pulmonology Department, General Hospital of Thessaloniki “G. Papanikolaou”, Thessaloniki, Greece
| | - Stavros Tryfon
- Pulmonology Department, General Hospital of Thessaloniki “G. Papanikolaou”, Thessaloniki, Greece
| | - Efthymia Papadopoulou
- Pulmonology Department, General Hospital of Thessaloniki “G. Papanikolaou”, Thessaloniki, Greece
| | - Maria Kipourou
- Pulmonology Department, 424 Army General Hospital, Thessaloniki, Greece
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Whittaker HR, Torkpour A, Quint J. Eligibility of patients with chronic obstructive pulmonary disease for inclusion in randomised control trials investigating triple therapy: a study using routinely collected data. Respir Res 2024; 25:43. [PMID: 38238769 PMCID: PMC10797743 DOI: 10.1186/s12931-024-02672-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 01/03/2024] [Indexed: 01/22/2024] Open
Abstract
BACKGROUND Randomised control trials (RCTs) with strict eligibility criteria can lead to trial populations not commonly seen in clinical practice. We described the proportion of people with chronic obstructive pulmonary disease (COPD) in England eligible for RCTs investigating treatment with triple therapy. METHODS MEDLINE and Clinicaltrials.gov were searched for RCTs investigating triple therapy and eligibility criteria for each trial were extracted. Using routinely collected primary care data from Clinical Practice Research Datalink Aurum linked with Hospital Episode Statistics, we defined a population of COPD patients registered at a general practice in England, who were ≥ 40 years old, and had a history of smoking. Inclusion date was January 1, 2020. Patients who died earlier or left the general practice were excluded. Eligibility criteria for each RCT was applied to the population of COPD patients and the proportion of patients meeting each trial eligibility criteria were described. RESULTS 26 RCTs investigating triple therapy were identified from the literature. The most common eligibility criteria were post-bronchodilator FEV1% predicted 30-80%, ≥ 2 moderate/≥ 1 severe exacerbations 12-months prior, no moderate exacerbations one-month prior and no severe exacerbations three-months prior, and the use of maintenance therapy or ICS use prior to inclusion. After applying each RCT eligibility criteria to our population of 79,810 COPD patients, a median of 11.2% [interquartile range (IQR) 1.8-17.4] of patients met eligibility criteria. The most discriminatory criteria included the presence exacerbations of COPD and previous COPD related medication use with a median of 67.6% (IQR 8.5-73.4) and 63% (IQR 69.3-38.4) of COPD patients not meeting these criteria, respectively. CONCLUSION Data from these RCTs may not be generalisable to the wider population of people with COPD seen in everyday clinical practice and real-world evidence studies are needed to supplement trials to understand effectiveness in all people with COPD.
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Affiliation(s)
| | - Aria Torkpour
- Imperial College School of Medicine, Imperial College London, London, UK
| | - Jennifer Quint
- School of Public Health, Imperial College London, London, UK
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Rogliani P, Ritondo BL, Puxeddu E, Cazzola M, Calzetta L. Impact of long-acting muscarinic antagonists on small airways in asthma and COPD: A systematic review. Respir Med 2021; 189:106639. [PMID: 34628125 DOI: 10.1016/j.rmed.2021.106639] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 09/24/2021] [Accepted: 10/03/2021] [Indexed: 02/08/2023]
Abstract
Small airway disease is recognized as a cardinal pathological process of chronic obstructive pulmonary disease (COPD), and recently small airways have been recognized as a major site of airflow obstruction also in asthmatic patients. The transversal involvement of small airways in COPD and asthma has warranted research efforts to identify therapeutic strategies able to unlock the small airway compartment. The mainstay of COPD treatment is represented by long-acting β2-adrenoceptor agonists (LABAs) and long-acting muscarinic antagonists (LAMAs). In asthma, the efficacy of LAMAs administered add-on to inhaled corticosteroids (ICSs) or ICS/LABA combinations has been investigated only in recent years. The aim of this systematic review was to examine the current literature concerning the impact of LAMAs on small airways and their lung deposition in both COPD and asthma. LAMAs administered either alone or in combination induced an effective bronchorelaxant effect of small airways, however the effectiveness of respiratory medications not only relies on the selected drug, but also on the employed inhalation device and patient's adherence. Tiotropium delivered via Respimat® SMI achieved a superior drug deposition in the peripheral lung compared to HandiHaler® dry powder inhaler and metered-dose inhalers (MDIs). The use of co-suspension™ delivery technology for MDIs and the introduction of the eFlow® nebulizer to deliver glycopyrronium improved aerosol drug delivery to the peripheral lung, by achieving uniform distribution of drug particles. This systematic review provides a synthesis of current literature concerning the impact of LAMAs on small airways and an insight on LAMAs distribution within the lung.
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Affiliation(s)
- Paola Rogliani
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy.
| | - Beatrice Ludovica Ritondo
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Ermanno Puxeddu
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Mario Cazzola
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Luigino Calzetta
- Department of Medicine and Surgery, Respiratory Disease and Lung Function Unit, University of Parma, Parma, Italy
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Lopez-Campos JL, Carrasco-Hernandez L, Quintana-Gallego E, Calero-Acuña C, Márquez-Martín E, Ortega-Ruiz F, Soriano JB. Triple therapy for COPD: a crude analysis from a systematic review of the evidence. Ther Adv Respir Dis 2020; 13:1753466619885522. [PMID: 31694491 PMCID: PMC7000908 DOI: 10.1177/1753466619885522] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
We systematically reviewed the current knowledge on fixed-dose triple therapies
for the treatment of chronic obstructive pulmonary disease (COPD), with a
specific focus on its efficacy versus single bronchodilation,
double fixed dose combinations, and open triple therapies. Articles were
retrieved from PubMed, Embase, and Scopus up to 3 August 2018. We selected
articles with randomized controlled or crossover design conducted in patients
with COPD and published as full-length articles or scientific letters,
evaluating triple therapy combinations in a single or different inhaler, and
with efficacy data versus monocomponents, double combinations,
or open triple therapies. Our systematic search reported 108 articles, of which
24 trials were finally selected for the analysis. A total of 7 studies with
fixed dose triple therapy combinations, and 17 studies with open triple
therapies combinations. Triple therapy showed improvements in lung function
[trough forced expiratory volume (FEV1) ranging from not significant
(NS) to 147 ml], health status using the St. George’s Respiratory Questionnaire
[(SGRQ) from NS to 8.8 points], and exacerbations [risk ratio (RR) from NS to
0.59 for all exacerbations] versus single or double therapies
with a variability in the response, depending the specific combination, and the
comparison group. The proportion of adverse effects was similar between study
groups, the exception being the increase in pneumonia for some inhaled
corticosteroid (ICS) containing groups. The reviews of this paper are available via the supplementary material
section.
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Affiliation(s)
- Jose Luis Lopez-Campos
- Instituto de Biomedicina de Sevilla (IBiS), Unidad Médico-Quirúrgica de Enfermedades Respiratorias, Hospital Universitario Virgen del Rocío/Universidad de Sevilla, Avda. Manuel Siurot, s/n., Seville, 41013, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES). Instituto de Salud Carlos III, Madrid, Spain
| | - Laura Carrasco-Hernandez
- IBiS, Unidad Médico-Quirúrgica de Enfermedades Respiratorias, Hospital Universitario Virgen del Rocío/Universidad de Sevilla, Spain.,CIBERES, Instituto de Salud Carlos III, Madrid, Spain
| | - Esther Quintana-Gallego
- IBiS, Unidad Médico-Quirúrgica de Enfermedades Respiratorias, Hospital Universitario Virgen del Rocío/Universidad de Sevilla, Spain.,CIBERES, Instituto de Salud Carlos III, Madrid, Spain
| | - Carmen Calero-Acuña
- IBiS, Unidad Médico-Quirúrgica de Enfermedades Respiratorias, Hospital Universitario Virgen del Rocío/Universidad de Sevilla, Spain.,CIBERES, Instituto de Salud Carlos III, Madrid, Spain
| | - Eduardo Márquez-Martín
- IBiS, Unidad Médico-Quirúrgica de Enfermedades Respiratorias, Hospital Universitario Virgen del Rocío/Universidad de Sevilla, Spain.,CIBERES, Instituto de Salud Carlos III, Madrid, Spain
| | - Francisco Ortega-Ruiz
- IBiS, Unidad Médico-Quirúrgica de Enfermedades Respiratorias, Hospital Universitario Virgen del Rocío/Universidad de Sevilla, Spain.,CIBERES, Instituto de Salud Carlos III, Madrid, Spain
| | - Joan B Soriano
- CIBERES, Instituto de Salud Carlos III, Madrid, Spain.,Hospital Universitario de la Princesa (IISP), Universidad Autónoma de Madrid, Madrid, España
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Ram J, Pineda-Cely J, Calhoun WJ. Forced Oscillometry: A New Tool for Assessing Airway Function-Is It Ready for Prime Time? THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2020; 7:2861-2862. [PMID: 31706498 DOI: 10.1016/j.jaip.2019.07.037] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 07/31/2019] [Indexed: 10/25/2022]
Affiliation(s)
- Jonathan Ram
- Division of Pulmonary, Critical Care, and Sleep, Department of Internal Medicine, University of Texas Medical Branch, Galveston, Texas
| | - Jenny Pineda-Cely
- Division of Allergy and Clinical Immunology, Department of Internal Medicine, University of Texas Medical Branch, Galveston, Texas
| | - William J Calhoun
- Division of Pulmonary, Critical Care, and Sleep, Department of Internal Medicine, University of Texas Medical Branch, Galveston, Texas; Division of Allergy and Clinical Immunology, Department of Internal Medicine, University of Texas Medical Branch, Galveston, Texas.
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Gove K, Wilkinson T, Jack S, Ostridge K, Thompson B, Conway J. Systematic review of evidence for relationships between physiological and CT indices of small airways and clinical outcomes in COPD. Respir Med 2018; 139:117-125. [DOI: 10.1016/j.rmed.2018.05.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Revised: 03/21/2018] [Accepted: 05/06/2018] [Indexed: 10/17/2022]
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Molino A, Simioli F, Stanziola AA, Mormile M, Martino M, D'Amato M. Effects of combination therapy indacaterol/glycopyrronium versus tiotropium on moderate to severe COPD: evaluation of impulse oscillometry and exacerbation rate. Multidiscip Respir Med 2017; 12:25. [PMID: 28959443 PMCID: PMC5615797 DOI: 10.1186/s40248-017-0105-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Accepted: 08/31/2017] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Small airways are considered the major site of airflow limitation in COPD. Impulse oscillometry (IOS) is a forced oscillation technique, which provides passive measurement of lung mechanics. It can differentiate small airway from large airway obstruction and is more sensitive than spirometry for peripheral airway disease. In this study the efficacy of the combination of Indacaterol/Glycopirronium (IND/GLY) versus Tiotropium on airway resistance (R5, R20, R5-20), lung reactance (X) and resonant frequency in moderate to severe COPD patients has been evaluated. We also evaluated inspiratory capacity (IC), forced expiratory volume in 1 s (FEV1), forced vital capacity (FVC), exacerbation rate and quality of life. METHODS Forty patients were monitored with forced oscillation technique and spirometry. Patients were randomized in 2 groups: 20 received fixed dose once daily Indacaterol/Glycopyrronium (Group A) and 20 received single Tiotropium (Group B). The oscillometry parameters were the measure of resistance in the airways at 5 Hz (R5), at 20 Hz (R20) and the lung reactance (X). RESULTS There was a statistically significant difference between pre-dosing at V1 and at follow up visits in R5, R20 and X values in patients receiving dual bronchodilation but not in control group. Pre-dosing IC value at follow up visits in patients receiving dual bronchodilation had a statistical significant variation. CONCLUSIONS The "new" bronchodilator combination LABA/LAMA significantly reduces bronchial obstruction in small airways too. The oscillometry demonstrated greater sensitivity compared with spirometry for monitoring outcome measures of airway obstruction and the effect of long-term therapy.
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Affiliation(s)
- Antonio Molino
- Respiratory Department Federico II University- A.O. "Dei Colli", Via D Fontana, 134, 80128 Naples, Italy
| | - Francesca Simioli
- Respiratory Department Federico II University- A.O. "Dei Colli", Via D Fontana, 134, 80128 Naples, Italy
| | - Anna Agnese Stanziola
- Respiratory Department Federico II University- A.O. "Dei Colli", Via D Fontana, 134, 80128 Naples, Italy
| | - Mauro Mormile
- Respiratory Department Federico II University- A.O. "Dei Colli", Via D Fontana, 134, 80128 Naples, Italy
| | - Maria Martino
- Respiratory Department Federico II University- A.O. "Dei Colli", Via D Fontana, 134, 80128 Naples, Italy
| | - Maria D'Amato
- Respiratory Department Federico II University- A.O. "Dei Colli", Via D Fontana, 134, 80128 Naples, Italy
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