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Cuperus LJA, van der Palen J, Aldenkamp A, van Huisstede A, Bischoff EWMA, van Boven JFM, Brijker F, Dik S, van Excel JAJM, Goosens M, van Hal PTW, Kuijvenhoven JC, Kunz LIZ, Vasbinder EC, Kerstjens HAM, In 't Veen JCCM. Adherence to single inhaler triple therapy and digital inhalers in Chronic Obstructive Pulmonary Disease: a literature review and protocol for a randomized controlled trial (TRICOLON study). BMC Pulm Med 2024; 24:317. [PMID: 38965541 PMCID: PMC11225120 DOI: 10.1186/s12890-024-03044-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Accepted: 05/02/2024] [Indexed: 07/06/2024] Open
Abstract
BACKGROUND Medication non-adherence is a significant problem in patients with Chronic Obstructive Pulmonary Disease (COPD). Efforts to address this issue are receiving increased attention. Simplifying treatment by prescribing single-inhaler triple therapy (SITT) as an alternative to multi-inhaler triple therapy (MITT) or with smart inhalers are often considered potential solutions. However, the actual impact of these innovations on adherence and clinical outcomes is unclear. METHODS To address this knowledge gap we first conducted a literature review focusing on two research questions: 1) the difference in adherence between SITT and MITT users in COPD, and 2) the effect of smart inhalers on adherence in COPD. Separate searches were conducted in PubMed and two authors independently assessed the articles. In addition, we present a protocol for a study to acquire knowledge for the gaps identified. RESULTS To address the first research question, 8 trials were selected for further review. All trials were observational, i.e. randomized controlled trials were lacking. Seven of these trials showed higher adherence and/or persistence in patients on SITT compared with patients on MITT. In addition, four studies showed a positive effect of SITT on various clinical outcomes. For the second research question, 11 trials were selected for review. While most of the studies showed a positive effect of smart inhalers on adherence, there was considerable variation in the results regarding their effect on other clinical outcomes. The TRICOLON (TRIple therapy COnvenience by the use of one or multipLe Inhalers and digital support in ChrONic Obstructive Pulmonary Disease) trial aims to improve understanding regarding the effectiveness of SITT and smart inhalers in enhancing adherence. This open-label, randomized, multi-center study will enroll COPD patients requiring triple therapy at ten participating hospitals. In total, 300 patients will be randomized into three groups: 1) MITT; 2) SITT; 3) SITT with digital support through a smart inhaler and an e-health platform. The follow-up period will be one year, during which three methods of measuring adherence will be used: smart inhaler data, self-reported data using the Test of Adherence to Inhalers (TAI) questionnaire, and drug analysis in scalp hair samples. Finally, differences in clinical outcomes between the study groups will be compared. DISCUSSION Our review suggests promising results concerning the effect of SITT, as opposed to MITT, and smart inhalers on adherence. However, the quality of evidence is limited due to the absence of randomized controlled trials and/or the short duration of follow-up in many studies. Moreover, its impact on clinical outcomes shows considerable variation. The TRICOLON trial aims to provide solid data on these frequently mentioned solutions to non-adherence in COPD. Collecting data in a well-designed randomized controlled trial is challenging, but the design of this trial addresses both the usefulness of SITT and smart inhalers while ensuring minimal interference in participants' daily lives. TRIAL REGISTRATION NCT05495698 (Clinicaltrials.gov), registered at 08-08-2022. Protocol version: version 5, date 27-02-2023.
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Affiliation(s)
- Liz J A Cuperus
- Pulmonology Department, Franciscus Gasthuis and Vlietland, Rotterdam, the Netherlands.
- Pulmonology Department, University of Groningen, University Medical Center Groningen, and Groningen Research Institute for Asthma and COPD, Groningen, the Netherlands.
- Pulmonology Department, Erasmus Medical Centre, Rotterdam, the Netherlands.
| | - Job van der Palen
- Department of Epidemiology, Medisch Spectrum Twente, Enschede, The Netherlands
| | - Arnoud Aldenkamp
- Department of Pulmonary Medicine, Catharina Hospital, Eindhoven, The Netherlands
| | | | - Erik W M A Bischoff
- Department of Primary and Community Care, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Job F M van Boven
- Department of Clinical Pharmacy & Pharmacology Groningen Research Institute for Asthma and COPD (GRIAC), University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Folkert Brijker
- Department of Pulmonary Medicine, Spaarne Gasthuis, Haarlem, The Netherlands
| | - Stephan Dik
- Department of Pulmonary Medicine, Albert Schweitzer Ziekenhuis, Dordrecht, The Netherlands
| | | | - Martijn Goosens
- Department of Pulmonary Medicine, Gelre Ziekenhuizen, Zutphen, The Netherlands
| | - Peter Th W van Hal
- Department of Respiratory Medicine, Van Weel-Bethesda Hospital, Dirksland, The Netherlands
| | - Jolanda C Kuijvenhoven
- Department of Respiratory Medicine, Medical Centre Leeuwarden, Leeuwarden, The Netherlands
| | - Lisette I Z Kunz
- Department of Pulmonology, Haaglanden Medical Centre, The Hague, The Netherlands
| | - Erwin C Vasbinder
- Department of Clinical Pharmacy, Franciscus Gasthuis, Rotterdam, The Netherlands
| | - Huib A M Kerstjens
- Pulmonology Department, University of Groningen, University Medical Center Groningen, and Groningen Research Institute for Asthma and COPD, Groningen, the Netherlands
| | - Johannes C C M In 't Veen
- Pulmonology Department, Franciscus Gasthuis and Vlietland, Rotterdam, the Netherlands
- Pulmonology Department, Erasmus Medical Centre, Rotterdam, the Netherlands
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Foster K, Wong CYJ. Advances in inhaler therapy for asthma and chronic obstructive pulmonary disease: a comprehensive review of Fostair™ and Trimbow™. J Pharm Pharmacol 2024:rgae090. [PMID: 38954755 DOI: 10.1093/jpp/rgae090] [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: 02/08/2024] [Accepted: 06/14/2024] [Indexed: 07/04/2024]
Abstract
The management of asthma and chronic obstructive pulmonary disease (COPD) poses considerable challenges due to the intricate nature of these respiratory conditions. Fostair™ and Trimbow™, two pressurized metered dose inhalers, have emerged as noteworthy therapeutic options for treating both asthma and COPD. Fostair combines an inhaled corticosteroid, specifically beclometasone dipropionate, with a long-acting beta2-agonist, formoterol fumarate dihydrate, offering a dual-action approach to mitigate airway inflammation and bronchoconstriction. Conversely, Trimbow integrates a tri-particulate formulation consisting of beclometasone dipropionate, formoterol fumarate dihydrate, and glycopyrronium bromide, providing a comprehensive strategy to target the pathophysiology of COPD and asthma. Recent clinical trials have underscored Trimbow's superior efficacy compared with Fostair, particularly in terms of reducing exacerbation rates and enhancing lung function. However, despite their therapeutic promise, both inhalers encounter challenges, including limited generalizability of study findings and a disparity between in vitro and human trial results. This literature review offers an in-depth analysis of Fostair and Trimbow, delving into their mechanisms of action, clinical applications, and outcomes in human studies for asthma and COPD. Additionally, the review discusses the role of combination therapy in managing respiratory diseases and underscores the necessity for further research to address existing knowledge gaps and optimize therapeutic outcomes.
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Affiliation(s)
- Katie Foster
- Department of Life Sciences, University of Bath, Bath, BA2 7AY, United Kingdom
| | - Chun Yuen Jerry Wong
- Respiratory Technology, Woolcock Institute of Medical Research, Sydney, NSW 2037, Australia
- Faculty of Medicine and Health Sciences, Macquarie Medical School, Macquarie University, Sydney, NSW 2109, Australia
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Lazarinis N, Fouka E, Linden A, Bossios A. Small airways disease in chronic obstructive pulmonary disease. Expert Rev Respir Med 2024; 18:539-552. [PMID: 39046133 DOI: 10.1080/17476348.2024.2380070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Accepted: 07/10/2024] [Indexed: 07/25/2024]
Abstract
INTRODUCTION Small airway disease (SAD) represents a common and critical feature of Chronic Obstructive Pulmonary Disease (COPD). Introduced in the '60s, SAD has gradually gained increasing interest as assessment methodologies have improved. Chronic exposure to smoking and noxious particles or gases induces inflammation and remodeling, leading to airway obstruction and SAD, eventually resulting in complete airway loss. AREAS COVERED A literature search up to June 2024 was performed in PubMed to identify articles on SAD and airway diseases mainly COPD, but also to the extent that it seemed relevant in the uncontrolled/severe asthma field, where SAD is better studied. We provide clinicians and translational scientists with a comprehensive analysis of the existing literature on SAD in COPD, concentrating on the underlying pathophysiological mechanisms, diagnostic techniques, and current pharmacological approaches targeting airflow obstruction in small airways. EXPERT OPINION Small airways are the primary site for the onset and progression of airflow obstruction in patients with COPD, with significant clinical consequences associated with poor lung function, hyperinflation, and impaired quality of life. The early identification of individuals with subclinical SAD may allow us to prevent its further progress from airway loss and potential development of emphysema and choose the appropriate therapeutic approach.
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Affiliation(s)
- Nikolaos Lazarinis
- Division of Lung and Airway Research, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Karolinska Severe COPD Center, Department of Respiratory Medicine and Allergy, Karolinska University Hospital, Stockholm, Sweden
| | - Evangelia Fouka
- Division of Lung and Airway Research, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Pulmonary Department, Medical School, Aristotle University of Thessaloniki, 'G. Papanikolaou'' General Hospital, Exohi, Thessaloniki, Greece
| | - Anders Linden
- Division of Lung and Airway Research, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Karolinska Severe COPD Center, Department of Respiratory Medicine and Allergy, Karolinska University Hospital, Stockholm, Sweden
| | - Apostolos Bossios
- Division of Lung and Airway Research, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Karolinska Severe Asthma Center, Department of Respiratory Medicine and Allergy, Karolinska University Hospital, Stockholm, Sweden
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4
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Adrish M, Hanania NA. POINT: Should Triple Inhaled Therapy Be Considered in All Patients With Group E COPD? Yes. Chest 2024; 166:12-17. [PMID: 38986633 DOI: 10.1016/j.chest.2024.03.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 03/12/2024] [Accepted: 03/15/2024] [Indexed: 07/12/2024] Open
Affiliation(s)
- Muhammad Adrish
- Section of Pulmonary, Critical Care and Sleep Medicine, Baylor College of Medicine, Houston, TX
| | - Nicola A Hanania
- Section of Pulmonary, Critical Care and Sleep Medicine, Baylor College of Medicine, Houston, TX.
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5
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Carzaniga L, Linney ID, Rizzi A, Schmidt W, Knight CK, Mileo V, Amadei F, Pastore F, Miglietta D, Cesari N, Riccardi B, Mazzucato R, Ghidini E, Blackaby WP, Patacchini R, Battipaglia L, Villetti G, Puccini P, Catinella S, Civelli M, Rancati F. Discovery, Multiparametric Optimization, and Solid-State Driven Identification of CHF-6550, a Novel Soft Dual Pharmacology Muscarinic Antagonist and β 2 Agonist (MABA) for the Inhaled Treatment of Respiratory Diseases. J Med Chem 2024; 67:9816-9841. [PMID: 38857426 DOI: 10.1021/acs.jmedchem.4c00298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2024]
Abstract
Clinical guidelines for COPD and asthma recommend inhaled β-adrenergic agonists, muscarinic antagonists, and, for frequent exacerbators, inhaled corticosteroids, with the challenge of combining them into a single device. The MABA (muscarinic antagonist and β2 agonist) concept has the potential to simplify this complexity while increasing the efficacy of both pharmacologies. In this article, we report the outcome of our solid-state driven back-up program that led to the discovery of the MABA compound CHF-6550. A soft drug approach was applied, aiming at high plasma protein binding and high hepatic clearance, concurrently with an early stage assessment of crystallinity through a dedicated experimental workflow. A new chemotype was identified, the diphenyl hydroxyacetic esters, able to generate crystalline material. Among this class, CHF-6550 demonstrated in vivo efficacy, suitability for dry powder inhaler development, favorable pharmacokinetics, and safety in preclinical settings and was selected as a back-up candidate, fulfilling the desired pharmacological and solid-state profile.
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Affiliation(s)
- Laura Carzaniga
- Medicinal Chemistry and Drug Discovery Technologies Department, Chiesi Farmaceutici S.p.A., Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Ian D Linney
- Medicinal Chemistry Department, Charles River, Chesterford Research Park, Saffron Walden, CB10 1XL, Essex United Kingdom
| | - Andrea Rizzi
- Medicinal Chemistry and Drug Discovery Technologies Department, Chiesi Farmaceutici S.p.A., Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Wolfgang Schmidt
- Medicinal Chemistry Department, Charles River, Chesterford Research Park, Saffron Walden, CB10 1XL, Essex United Kingdom
| | - Christopher K Knight
- Medicinal Chemistry Department, Charles River, Chesterford Research Park, Saffron Walden, CB10 1XL, Essex United Kingdom
| | - Valentina Mileo
- Analytics and Early Formulations Department, Chiesi Farmaceutici S.p.A., Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Francesco Amadei
- Analytics and Early Formulations Department, Chiesi Farmaceutici S.p.A., Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Fiorella Pastore
- Pharmacology Department, Chiesi Farmaceutici S.p.A., Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Daniela Miglietta
- Pharmacology Department, Chiesi Farmaceutici S.p.A., Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Nicola Cesari
- Pharmacokinetics Biochemistry and Metabolism Department, Chiesi Farmaceutici S.p.A., Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Benedetta Riccardi
- Pharmacokinetics Biochemistry and Metabolism Department, Chiesi Farmaceutici S.p.A., Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Roberta Mazzucato
- Medicinal Chemistry and Drug Discovery Technologies Department, Chiesi Farmaceutici S.p.A., Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Eleonora Ghidini
- Medicinal Chemistry and Drug Discovery Technologies Department, Chiesi Farmaceutici S.p.A., Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Wesley P Blackaby
- Medicinal Chemistry Department, Charles River, Chesterford Research Park, Saffron Walden, CB10 1XL, Essex United Kingdom
| | - Riccardo Patacchini
- AIR Franchise, Chiesi Farmaceutici S.p.A., Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Loredana Battipaglia
- Safety and Toxicology Department, Chiesi Farmaceutici S.p.A., Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Gino Villetti
- Pharmacology Department, Chiesi Farmaceutici S.p.A., Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Paola Puccini
- Pharmacokinetics Biochemistry and Metabolism Department, Chiesi Farmaceutici S.p.A., Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Silvia Catinella
- Analytics and Early Formulations Department, Chiesi Farmaceutici S.p.A., Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Maurizio Civelli
- Head of Global Research & Preclinical Development, Chiesi Farmaceutici S.p.A., Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Fabio Rancati
- Medicinal Chemistry and Drug Discovery Technologies Department, Chiesi Farmaceutici S.p.A., Research Center, Largo Belloli 11/a, 43122 Parma, Italy
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Villar Martínez M, Calvo Manuel E, Aguilar-Shea AL. [COPD inhaled therapy narrative review]. Semergen 2024; 50:102284. [PMID: 38925076 DOI: 10.1016/j.semerg.2024.102284] [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: 01/22/2024] [Revised: 03/13/2024] [Accepted: 04/07/2024] [Indexed: 06/28/2024]
Abstract
The basis of COPD maintenance treatment is the long-acting bronchodilators and the inhaled corticosteroids. Faced with the recent modifications in the clinical practice guidelines, we have carried out a review of studies that contrast the various therapeutic alternatives and pharmacological agents within each category, with the fundamental purpose of shedding light on which of these options prove to be more effective. Triple therapy stands out as essential in poorly controlled patients or with an eosinophilic phenotype, surpassing dual therapy. However, among the combinations of LAMA/LABA or LAMA/LABA/IC, no drug is observed to be superior in the reviewed evidence. Although triple therapies include corticosteroids, there does not appear to be a significant increase in side effects or pneumonia. Regarding monotherapy with LAMA, no significant differences are seen between the drugs, but in dual therapy with LABA/IC, the budesonide/formoterol combination seems to offer better control than fluticasone/salmeterol.
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Affiliation(s)
- M Villar Martínez
- Medicina Interna, Hospital Universitario Clínico San Carlos, Madrid, España.
| | - E Calvo Manuel
- Medicina Interna, Hospital Universitario Clínico San Carlos, Madrid, España
| | - A L Aguilar-Shea
- Medicina Familiar y Comunitaria, Centro de Salud Puerta de Madrid, Alcalá de Henares, Madrid, España
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Singh D, Han MK, Hawkins NM, Hurst JR, Kocks JWH, Skolnik N, Stolz D, El Khoury J, Gale CP. Implications of Cardiopulmonary Risk for the Management of COPD: A Narrative Review. Adv Ther 2024; 41:2151-2167. [PMID: 38664329 PMCID: PMC11133105 DOI: 10.1007/s12325-024-02855-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Accepted: 03/22/2024] [Indexed: 05/29/2024]
Abstract
Chronic obstructive pulmonary disease (COPD) constitutes a major global health burden and is the third leading cause of death worldwide. A high proportion of patients with COPD have cardiovascular disease, but there is also evidence that COPD is a risk factor for adverse outcomes in cardiovascular disease. Patients with COPD frequently die of respiratory and cardiovascular causes, yet the identification and management of cardiopulmonary risk remain suboptimal owing to limited awareness and clinical intervention. Acute exacerbations punctuate the progression of COPD in many patients, reducing lung function and increasing the risk of subsequent exacerbations and cardiovascular events that may lead to early death. This narrative review defines and summarises the principles of COPD-associated cardiopulmonary risk, and examines respiratory interventions currently available to modify this risk, as well as providing expert opinion on future approaches to addressing cardiopulmonary risk.
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Affiliation(s)
- Dave Singh
- Medicines Evaluation Unit, Manchester University NHS Foundation Trust, University of Manchester, Manchester, M23 9QZ, UK.
| | - MeiLan K Han
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | | | - John R Hurst
- UCL Respiratory, University College London, London, UK
| | - Janwillem W H Kocks
- General Practitioners Research Institute, Groningen, The Netherlands
- Observational and Pragmatic Research Institute, Singapore, Singapore
- Groningen Research Institute for Asthma and COPD, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- Department of Pulmonology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | | | - Daiana Stolz
- Clinic of Respiratory Medicine, Medical Center and Faculty of Medicine, University of Freiburg, Freiburg im Breisgau, Germany
| | | | - Chris P Gale
- Department of Cardiology, Leeds Teaching Hospitals NHS Trust, Leeds, UK
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
- Leeds Institute for Data Analytics, University of Leeds, Leeds, UK
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Rony F, Cortellini M, Guasconi A, Mathews KS, Piccinno A, Poli G, Vanhoutte F, Klein J. Evaluating the pharmacokinetics of beclometasone dipropionate/formoterol fumarate/glycopyrronium bromide delivered via pressurised metered-dose inhaler using a low global warming potential propellant. Pulm Pharmacol Ther 2024; 85:102299. [PMID: 38663512 DOI: 10.1016/j.pupt.2024.102299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 04/04/2024] [Accepted: 04/19/2024] [Indexed: 05/02/2024]
Abstract
INTRODUCTION Use of propellants with high global warming potential (such as HFA-134a) for pressurised metered-dose inhalers (pMDIs) is being phased down. Switching to dry-powder inhalers may not be clinically feasible for all patients; an alternative is reformulation using propellants with low global warming potential. The combination of beclometasone dipropionate/formoterol fumarate/glycopyrronium bromide (BDP/FF/GB) is available for asthma or chronic obstructive pulmonary disease via pMDI using HFA-134a as propellant. This is being reformulated using the low global warming potential propellant HFA-152a. This manuscript reports three studies comparing BDP/FF/GB pharmacokinetics delivered via pMDI using HFA-152a vs HFA-134a. METHODS The studies were four-way crossover, single-dose, randomised, double-blind, in healthy volunteers. In Studies 1 and 2, subjects inhaled four puffs of BDP/FF/GB (Study 1: 100/6/12.5 μg [medium-strength BDP]; Study 2: 200/6/12.5 μg [high-strength]), ingesting activated charcoal in two of the periods (once per propellant). In Study 3, subjects inhaled medium- and high-strength BDP/FF/GB using a spacer. All three studies compared HFA-152a vs HFA-134a in terms of lung availability and total systemic exposure of beclometasone-17-monopropionate (B17MP; active metabolite of BDP), BDP, formoterol and GB. Bioequivalence was concluded if the 90 % confidence intervals (CIs) of the ratios between formulations of the geometric mean maximum plasma concentration (Cmax) and area under the plasma concentration-time curve between time zero and the last quantifiable timepoint (AUC0-t) for the analytes were between 80 and 125 %. RESULTS In Studies 1 and 2, systemic exposure bioequivalence (i.e., comparisons without charcoal block) was demonstrated, except for GB Cmax in Study 2 (upper 90 % CI 125.11 %). For lung availability (i.e., comparisons with charcoal block), B17MP and formoterol demonstrated bioequivalence in both studies, as did BDP in Study 2; in Study 1, BDP upper CIs were 126.96 % for Cmax and 127.34 % for AUC0-t). In Study 1, GB AUC0-t lower CI was 74.54 %; in Study 2 upper limits were 135.64 % for Cmax and 129.12 % for AUC0-t. In Study 3, the bioequivalence criteria were met for BDP, B17MP and formoterol with both BDP/FF/GB strengths, and were met for GB AUC0-t, although not for Cmax. Both formulations were similarly well tolerated in all three studies. CONCLUSIONS Overall, while formal bioequivalence cannot be concluded for all analytes, these data suggest therapeutic equivalence of the new formulation with the existing BDP/FF/GB pMDI formulation, therefore supporting reformulation using a propellant with low global warming potential.
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Affiliation(s)
- François Rony
- Global Clinical Development, Chiesi SAS, Bois Colombes, France.
| | - Mauro Cortellini
- Global Clinical Development, Chiesi Farmaceutici SpA, Parma, Italy
| | | | - Kusum S Mathews
- Global Clinical Development, Chiesi Farmaceutici SpA, Parma, Italy
| | | | - Gianluigi Poli
- Global Clinical Development, Chiesi Farmaceutici SpA, Parma, Italy
| | | | - Jelle Klein
- Clinical Pharmacology Unit, SGS Belgium NV, Edegem, Belgium
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Min HJ, Payne SJ, Stride EP. Modelling Drug Delivery to the Small Airways: Optimization Using Response Surface Methodology. Pharm Res 2024; 41:1139-1148. [PMID: 38755398 DOI: 10.1007/s11095-024-03706-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Accepted: 04/20/2024] [Indexed: 05/18/2024]
Abstract
AIM The aim of this in silico study was to investigate the effect of particle size, flow rate, and tidal volume on drug targeting to small airways in patients with mild COPD. METHOD Design of Experiments (DoE) was used with an in silico whole lung particle deposition model for bolus administration to investigate whether controlling inhalation can improve drug delivery to the small conducting airways. The range of particle aerodynamic diameters studied was 0.4 - 10 µm for flow rates between 100 - 2000 mL/s (i.e., low to very high), and tidal volumes between 40 - 1500 mL. RESULTS The model accurately predicted the relationship between independent variables and lung deposition, as confirmed by comparison with published experimental data. It was found that large particles (~ 5 µm) require very low flow rate (~ 100 mL/s) and very small tidal volume (~ 110 mL) to target small conducting airways, whereas fine particles (~ 2 µm) achieve drug targeting in the region at a relatively higher flow rate (~ 500 mL/s) and similar tidal volume (~ 110 mL). CONCLUSION The simulation results indicated that controlling tidal volume and flow rate can achieve targeted delivery to the small airways (i.e., > 50% of emitted dose was predicted to deposit in the small airways), and the optimal parameters depend on the particle size. It is hoped that this finding could provide a means of improving drug targeting to the small conducting airways and improve prognosis in COPD management.
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Affiliation(s)
- Hyunhong J Min
- Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, Oxford, UK.
| | - Stephen J Payne
- Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, Oxford, UK
- Institute of Applied Mechanics, National Taiwan University, Taipie, Taiwan
| | - Eleanor P Stride
- Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, Oxford, UK
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Schroeder MN, Sens HM, Shah SK. De-Prescribing Inhaled Corticosteroids in Chronic Obstructive Pulmonary Disease: A Narrative Review. J Pharm Pract 2024; 37:478-484. [PMID: 36458847 DOI: 10.1177/08971900221144127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2024]
Abstract
Objective: Combination therapy, including inhaled corticosteroids (ICS), is often prescribed as initial treatment for Chronic Obstructive Pulmonary Disease (COPD) despite limited evidence that ICS therapy is beneficial. Prescribing rates exceed the estimated number of candidates diagnosed with COPD who are eligible for ICS treatment per guideline-directed therapy. Therefore, some patients would benefit from ICS withdrawal due to potentially inappropriate prescribing. This review aims to highlight evidence evaluating ICS withdrawal approaches in COPD. Methods: A comprehensive literature review was performed between June 2021 and March 2022 with assistance from a reference librarian. Sources of literature review include PubMed and Embase. The authors selected randomized controlled trials and articles evaluating ICS withdrawal approaches in patients with COPD. Three clinical trials and one post-hoc analysis are discussed in this review. Pertinent safety, efficacy, and statistical and clinical outcomes are summarized. Conclusions: The most appropriate approach to de-prescribe ICS maintenance therapy in COPD without clear indication remains uncertain. Pharmacists can play a role in optimizing clinical outcomes by analyzing ICS use in practice and identifying potential candidates for ICS withdrawal. The withdrawal protocols discussed in this review offer options for clinicians to help guide therapy decisions.
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Affiliation(s)
- Michelle N Schroeder
- Department of Pharmacy Practice, University of Toledo College of Pharmacy & Pharmaceutical Sciences, Toledo, OH, USA
| | - Hailee M Sens
- University of Toledo College of Pharmacy and Pharmaceutical Sciences, Toledo, OH, USA
| | - Shaina K Shah
- University of Toledo College of Pharmacy and Pharmaceutical Sciences, Toledo, OH, USA
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Richeldi L, Schino P, Bargagli E, Ricci A, Rocca A, Marchesani F, Pennisi A, Camiciottoli G, D’Amato M, Macagno F, Scaffidi Argentina U, Ingrassia E, Piraino A. TRITRIAL: The Impact of Fixed Triple Therapy with Beclometasone/Formoterol/Glycopyrronium on Health Status and Adherence in Chronic Obstructive Pulmonary Disease in an Italian Context of Real Life. Int J Chron Obstruct Pulmon Dis 2024; 19:475-487. [PMID: 38435125 PMCID: PMC10907130 DOI: 10.2147/copd.s445858] [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: 11/09/2023] [Accepted: 02/06/2024] [Indexed: 03/05/2024] Open
Abstract
Purpose The TRITRIAL study assessed the effects of beclometasone dipropionate/formoterol fumarate/glycopyrronium (BDP/FF/G) fixed combination in patients with chronic obstructive pulmonary disease (COPD) in a real-world setting, focusing on patient's experience and perspective through the use of patients reported outcomes. Patients and Methods TRITRIAL was a multicenter, prospective, observational study conducted on patients with moderate-severe COPD treated with BDP/FF/G fixed therapy for 12 months. The main objective was to evaluate the impact of BDP/FF/G on health status through the COPD Assessment Test (CAT) score. Additional assessments included adherence and satisfaction, measured by the TAI-10/12 questionnaire and a specifically designed eight-item questionnaire, quality of life through the EQ-5D-5L test, sleep quality through the COPD and Asthma Sleep Impact Scale (CASIS), as well as safety and disease-related outcomes. Results Data from 655 patients were analyzed in the study. The mean total CAT score significantly improved (from 22.8 at baseline to 18.1 at 6 months and 16.5 at 12 months; p < 0.0001), as well as all the eight CAT sub-items, which decreased on average by 0.5-0.9 points during the study. Adherence and usability of the inhaler also improved during the study, with a decrease in poor compliance (from 30.1% to 18.3%) and an increase in good compliance (from 51.8% to 58.3%) according to the TAI score. Patients also benefited from significantly improved quality of life (EQ Index from 0.70 to 0.80; EQ-5D VAS score from 55.1 to 63.1) and sleep quality (CASIS score from 41.1 to 31.8). Finally, patients reported a significant reduction in exacerbation during the study. Conclusion TRITRIAL showed that the BDP/FF/G fixed combination is effective and safe in patients with moderate-severe COPD and poorly controlled disease, improving patients' HRQoL, sleep quality, adherence and inhaler usability and reducing COPD symptoms and the risk of exacerbation in a real-life setting.
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Affiliation(s)
- Luca Richeldi
- Division of Pulmonary Medicine, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | | | - Elena Bargagli
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences, Neuro Sciences, Siena University Hospital, Siena, Italy
| | - Alberto Ricci
- Department of Medical-Surgical Sciences and Translational Medicine, Via di Grottarossa 1035, Sapienza University of Rome, Rome, Italy
| | - Alberto Rocca
- Department of Respiratory Medicine, Bellaria Hospital, Bologna, Italy
| | | | - Alfio Pennisi
- Department of Respiratory Medicine, Hospital Clinic “Casa di Cura Riabilitativa Calaciura”, Catania, Italy
| | - Gianna Camiciottoli
- Department of Biomedical, Experimental and Clinical Sciences, University of Florence, Florence, Italy
- Department of Cardiothoracovascular, Careggi University Hospital, Firenze, Italy
| | - Maria D’Amato
- UOSD Malattie Respiratorie ”Federico II”, Ospedale Monaldi, Napoli, 80131, Italy
| | - Francesco Macagno
- Division of Pulmonary Medicine, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
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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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13
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Steiropoulos P, Georgatou N, Krommidas G, Bartziokas K, Korkontzelou A, Katerelos P, Efstathopoulos P, Papapetrou D, Theodorakis S, Porpodis K. Extrafine single inhaler triple therapy effectiveness in COPD patients previously treated with multiple-inhaler triple therapy: the TRIWIN study. Ther Adv Respir Dis 2024; 18:17534666241263439. [PMID: 39049587 DOI: 10.1177/17534666241263439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/27/2024] Open
Abstract
BACKGROUND The extrafine single inhaler triple therapy (efSITT) containing beclomethasone dipropionate/formoterol fumarate/glycopyrronium 87/5/9 μg has proved to be efficacious in patients with chronic obstructive pulmonary disease (COPD) in randomized control trials. OBJECTIVE TRIWIN study evaluated the effectiveness of efSITT delivering beclomethasone dipropionate/formoterol fumarate/glycopyrronium 87/5/9 μg in COPD patients previously treated with multiple-inhaler triple therapy (MITT) in a real-world study in Greece. DESIGN Prospective, multicenter, observational, non-interventional study was conducted over 24 weeks. METHODS A total of 475 eligible patients had moderate-to-severe COPD, an indication for treatment with efSITT, and were symptomatic despite receiving MITT. COPD Assessment Test (CAT) score, pulmonary function parameters, use of rescue medication, and adherence to inhaler use were recorded at baseline (Visit 1), 3 (Visit 2), and 6 months (Visit 3) after treatment. RESULTS Mean CAT score decreased from 21.4 points at Visit 1, to 16.6 at Visit 2 and 15.1 at Visit 3 (p < 0.001 for all pair comparisons). At Visit 3, 79.8% of patients reached a CAT improvement exceeding minimal clinically important difference (⩾2), compared to baseline. Mean forced expiratory volume in 1 s (%pred.) increased from 55.4% at Visit 1 to 63.5% at the end of study period (p < 0.001), while mean forced vital capacity (%pred.) increased from 71.1% at Visit 1, to 76.7% at Visit 3 (p < 0.001). The mean Test of Adherence to Inhalers score increased from 42.5 to 45.3 and 46.3 points, for the three visits, respectively (p < 0.001 comparing Visits 1/2 and Visits 1/3; p = 0.006 comparing Visits 2/3). The percentage of patients showing good adherence rose from 33.7% at baseline to 58.3% at Visit 3. The percentage of patients using rescue medication during the last month dropped from 16.2% to 7.4% at the end of study period (p < 0.001). Pulmonary function parameters also improved. CONCLUSION The TRIWIN results suggest that extrafine beclomethasone dipropionate/formoterol fumarate/glycopyrronium is effective in improving health status, pulmonary function, and adherence and in reducing rescue medication use in COPD patients previously treated with MITT, in a real-world setting in Greece.
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Affiliation(s)
- Paschalis Steiropoulos
- Department of Pulmonology, Medical School, Democritus University of Thrace Medical School, University General Hospital of Alexandroupolis, Alexandroupolis, Greece
| | - Niki Georgatou
- Department of Pulmonology, Iatriko Athinon, Palaio Faliro, Greece
| | | | | | | | | | | | | | | | - Konstantinos Porpodis
- Pulmonary Department - Oncology Unit, 'G. Papanikolaou' General Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
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14
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Boesing M, Ottensarendt N, Lüthi-Corridori G, Leuppi JD. The Management of Acute Exacerbations in COPD: A Retrospective Observational Study and Clinical Audit. J Clin Med 2023; 13:19. [PMID: 38202025 PMCID: PMC10779377 DOI: 10.3390/jcm13010019] [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: 11/01/2023] [Revised: 11/30/2023] [Accepted: 12/15/2023] [Indexed: 01/12/2024] Open
Abstract
(1) Background: Acute exacerbations of chronic obstructive pulmonary disease (COPD) are not only associated with increased patient morbidity and mortality, but with extensive healthcare costs. Thus, adequate clinical management is crucial. The aim of this project was to evaluate the management of acute COPD exacerbations in a public teaching hospital in Switzerland. (2) Methods: We retrospectively analyzed clinical routine data of patients presenting with an acute exacerbation of COPD at the emergency department of a Swiss hospital between January 2019 and February 2020. Management was evaluated against recommendations from the GOLD 2019 report and previous audits. (3) Results: The data of 184 patients (mean age 73.5 years, range 41-95 years, 53% male) with 226 visits were included. While the documentation of GOLD stage (I-IV) and smoking status was consistent (81.0% and 91.6%), GOLD risk category (A-D) was only documented in 36% of the cases. Patients' respiratory rate upon presentation was measured in 73%, and blood gas analysis was performed in 70%. A total of 94% of the patients received a chest imaging; spirometry was performed in 10%. Initial symptomatic therapy with short acting bronchodilators was applied in 56%. Systemic steroid treatment was installed in 86%. Antibiotics were given in 56%, but in one fourth the indication was not clear. Non-invasive ventilation was applied in 25% of the indicated cases. Smoking cessation was recommended to 26% of the current smokers and referral to pulmonary rehabilitation was given in 16%. (4) Conclusion: GOLD recommendations were not comprehensively implemented, especially with regard to the assessment of severity, initial symptomatic therapy, and non-invasive ventilation. These results show the importance of the frequent revision of routine practice and may help to create awareness among practitioners and ultimately improve the quality of COPD management.
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Affiliation(s)
- Maria Boesing
- University Institute of Internal Medicine, Cantonal Hospital Baselland, 4410 Liestal, Switzerland
- Faculty of Medicine, University of Basel, 4056 Basel, Switzerland
| | - Nicola Ottensarendt
- University Institute of Internal Medicine, Cantonal Hospital Baselland, 4410 Liestal, Switzerland
- Faculty of Medicine, University of Basel, 4056 Basel, Switzerland
| | - Giorgia Lüthi-Corridori
- University Institute of Internal Medicine, Cantonal Hospital Baselland, 4410 Liestal, Switzerland
- Faculty of Medicine, University of Basel, 4056 Basel, Switzerland
| | - Jörg D. Leuppi
- University Institute of Internal Medicine, Cantonal Hospital Baselland, 4410 Liestal, Switzerland
- Faculty of Medicine, University of Basel, 4056 Basel, Switzerland
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15
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van Geffen WH, Tan DJ, Walters JA, Walters EH. Inhaled corticosteroids with combination inhaled long-acting beta2-agonists and long-acting muscarinic antagonists for chronic obstructive pulmonary disease. Cochrane Database Syst Rev 2023; 12:CD011600. [PMID: 38054551 PMCID: PMC10698842 DOI: 10.1002/14651858.cd011600.pub3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/07/2023]
Abstract
BACKGROUND Management of chronic obstructive pulmonary disease (COPD) commonly involves a combination of long-acting bronchodilators including beta2-agonists (LABA) and muscarinic antagonists (LAMA). LABA and LAMA bronchodilators are now available in single-combination inhalers. In individuals with persistent symptoms or frequent exacerbations, inhaled corticosteroids (ICS) are also used with combination LABA and LAMA inhalers. However, the benefits and risks of adding ICS to combination LABA/LAMA inhalers as a triple therapy remain unclear. OBJECTIVES To assess the effects of adding an ICS to combination LABA/LAMA inhalers for the treatment of stable COPD. SEARCH METHODS We searched the Cochrane Airways Group Register of Trials, Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, and Embase up to 30 November 2022. We also searched ClinicalTrials.gov and the WHO ICTRP up to 30 November 2022. SELECTION CRITERIA We included parallel-group randomised controlled trials of three weeks' duration or longer that compared the treatment of stable COPD with ICS in addition to combination LABA/LAMA inhalers against combination LABA/LAMA inhalers alone. DATA COLLECTION AND ANALYSIS We used standard Cochrane methodological procedures. The primary outcomes were acute exacerbations of COPD, respiratory health-related quality of life, pneumonia and other serious adverse events. The secondary outcomes were symptom scores, lung function, physical capacity, and mortality. We used GRADE to assess certainty of evidence for studies that contributed data to our prespecified outcomes. MAIN RESULTS Four studies with a total of 15,412 participants met the inclusion criteria. The mean age of study participants ranged from 64.4 to 65.3 years; the proportion of female participants ranged from 28% to 40%. Most participants had symptomatic COPD (COPD Assessment Test Score ≥ 10) with severe to very severe airflow limitation (forced expiratory volume in one second (FEV1) < 50% predicted) and one or more moderate-to-severe COPD exacerbations in the last 12 months. Trial medications differed amongst studies. The duration of follow-up was 52 weeks in three studies and 24 weeks in one study. We assessed the risk of selection, performance, and detection bias to be low in the included studies; one study was at high risk of attrition bias, and one study was at high risk of reporting bias. Triple therapy may reduce rates of moderate-to-severe COPD exacerbations compared to combination LABA/LAMA inhalers (rate ratio (RR) 0.74, 95% confidence interval (CI) 0.67 to 0.81; n = 15,397; low-certainty evidence). Subgroup analysis stratifying by blood eosinophil counts showed there may be a greater reduction in rate of moderate-to-severe COPD exacerbations with triple therapy in participants with high-eosinophils (RR 0.67, 95% CI 0.60 to 0.75) compared to low-eosinophils (RR 0.87, 95% CI 0.81 to 0.93) (test for subgroup differences: P < 0.01) (high/low cut-offs: 150 eosinophils/µL in three studies; 200 eosinophils/µL in one study). However, moderate-to-substantial heterogeneity was observed in both high- and low-eosinophil subgroups. These subgroup analyses are observational by nature and thus results should be interpreted with caution. Triple therapy may be associated with reduced rates of severe COPD exacerbations (RR 0.75, 95% CI 0.67 to 0.84; n = 14,131; low-certainty evidence). Triple therapy improved health-related quality of life assessed using the St George's Respiratory Questionnaire (SGRQ) by the minimal clinically important difference (MCID) threshold (4-point decrease) (35.3% versus 42.4%, odds ratio (OR) 1.35, 95% CI 1.26 to 1.45; n = 14,070; high-certainty evidence). Triple therapy may result in fewer symptoms measured using the Transition Dyspnoea Index (TDI) (OR 1.33, 95% CI 1.13 to 1.57; n = 3044; moderate-certainty evidence) and improved lung function as measured by change in trough FEV1 (mean difference 38.68 mL, 95% CI 22.58 to 54.77; n = 11,352; low-certainty evidence). However, these benefits fell below MCID thresholds for TDI (1-unit decrease) and trough FEV1 (100 mL), respectively. Triple therapy is probably associated with a higher risk of pneumonia as a serious adverse event compared to combination LABA/LAMA inhalers (3.3% versus 1.9%, OR 1.74, 95% CI 1.39 to 2.18; n = 15,412; moderate-certainty evidence). In contrast, all-cause serious adverse events may be similar between groups (19.7% versus 19.7%, OR 0.95, 95% CI 0.87 to 1.03; n = 15,412; low-certainty evidence). All-cause mortality may be lower with triple therapy (1.4% versus 2.0%, OR 0.70, 95% CI 0.54 to 0.90; n = 15,397; low-certainty evidence). AUTHORS' CONCLUSIONS The available evidence suggests that triple therapy may reduce rates of COPD exacerbations (low-certainty evidence) and results in an improvement in health-related quality of life (high-certainty evidence) compared to combination LABA/LAMA inhalers, but probably confers an increased pneumonia risk as a serious adverse event (moderate-certainty evidence). Triple therapy probably improves respiratory symptoms and may improve lung function (moderate- and low-certainty evidence, respectively); however, these benefits do not appear to be clinically significant. Triple therapy may reduce the risk of all-cause mortality compared to combination LABA/LAMA inhalers (low-certainty evidence). The certainty of the evidence was downgraded most frequently for inconsistency or indirectness. Across the four included studies, there were important differences in inclusion criteria, trial medications, and duration of follow-up. Investigation of heterogeneity was limited due to the small number of included studies. We found limited data on the effects of triple therapy compared to combination LABA/LAMA inhalers in patients with mild-moderate COPD and those without a recent exacerbation history.
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Affiliation(s)
- Wouter H van Geffen
- Department of Pulmonary Diseases, Medical Center Leeuwarden, Leeuwarden, Netherlands
| | - Daniel J Tan
- Allergy and Lung Health Unit, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Australia
| | | | - E Haydn Walters
- NHMRC Centre of Research Excellence for Chronic Respiratory Disease, School of Medicine, University of Tasmania, Hobart, Australia
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16
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Brusselle G, Himpe U, Fievez P, Leys M, Perez Bogerd S, Peché R, Vanderhelst E, Lins M, Capiau P. Evolving to a single inhaler extrafine LABA/LAMA/ICS - Inhalation technique and adherence at the heart of COPD patient care (TRIVOLVE). Respir Med 2023; 218:107368. [PMID: 37562659 DOI: 10.1016/j.rmed.2023.107368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 07/05/2023] [Accepted: 07/21/2023] [Indexed: 08/12/2023]
Abstract
OBJECTIVE Incorrect inhaler use and poor treatment adherence have a negative impact on COPD outcomes. This multi-centre, single arm, non-interventional, phase IV study investigated whether inhalation technique, treatment adherence and patient outcomes change in patients who evolve from dual therapy or multiple inhaler triple therapy to single inhaler extrafine triple therapy (beclomethasone dipropionate (BDP, 87 μg), formoterol fumarate (FF, 5 μg) and glycopyrronium (G, 9 μg)) in combination with inhalation technique training. METHODS A total of 126 COPD patients were included in the per protocol set. Inhalation technique and treatment adherence were assessed at baseline and at two visits at approximately 3 and 6 months of treatment with extrafine BDP/FF/G. In addition, lung function, symptom score, patient satisfaction and exacerbations (exploratory) were followed up. RESULTS Before switching to single inhaler extrafine BDP/FF/G (baseline), any device errors and critical errors were detected for 28.8% and 9.6% of patients, respectively. After switching to BDP/FF/G, the percentage of patients with any device errors decreased to 14.0% (visit 2) and 16.3% (visit 3), without critical errors at the two follow-up visits. Treatment adherence increased from 67.5% at baseline to 75.8% (visit 2) and 80% (visit 3). In addition, lung function, symptom and patient satisfaction scores improved, whilst exacerbation rates substantially decreased. CONCLUSIONS This observational study demonstrates that in eligible COPD patients in a real-life setting, the switch from dual therapy or multiple inhaler triple therapy to single inhaler extrafine BDP/FF/G in combination with inhalation technique training is associated with improved inhalation technique and adherence.
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Affiliation(s)
- G Brusselle
- Department of Respiratory Medicine, Ghent University Hospital, Ghent, Belgium.
| | - U Himpe
- Department of Pneumology, AZ Delta, Roeselare, Belgium
| | - P Fievez
- Department of Pneumology, Grand Hôpital de Charleroi, Charleroi, Belgium
| | - M Leys
- Department of Pneumology, AZ Groeninge, Kortrijk, Belgium
| | - S Perez Bogerd
- Department of Pneumology, Hôpital Erasme, Anderlecht, Belgium
| | - R Peché
- Department of Pneumology, Centre Hospitalier Universitaire de Charleroi, Charleroi, Belgium
| | - E Vanderhelst
- Department of Pneumology, UZ Brussel, Jette, Belgium
| | - M Lins
- Department of Pneumology, AZ Sint-Maarten, Mechelen, Belgium
| | - P Capiau
- Medical Affairs Department Chiesi SA/NV, Diegem, Belgium
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17
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Calle Rubio M, Miravitlles M, López-Campos JL, Alcázar Navarrete B, Soler Cataluña JJ, Fuentes Ferrer ME, Rodríguez Hermosa JL. Inhaled Maintenance Therapy in the Follow-Up of COPD in Outpatient Respiratory Clinics. Factors Related to Inhaled Corticosteroid Use. EPOCONSUL 2021 Audit. Arch Bronconeumol 2023; 59:725-735. [PMID: 37563018 DOI: 10.1016/j.arbres.2023.07.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 07/13/2023] [Accepted: 07/14/2023] [Indexed: 08/12/2023]
Abstract
OBJECTIVE The aim of this analysis was to describe the patterns of inhaled maintenance therapy according to risk level and to explore the determinants associated with the decision to prescribe inhaled corticosteroids (ICS) in addition to bronchodilator therapy according to risk level as strategy in the follow-up of COPD in daily clinical practice. METHODS EPOCONSUL 2021 is a cross-sectional audit that evaluated the outpatient care provided to patients with a diagnosis of chronic obstructive pulmonary disease (COPD) in respiratory clinics in Spain with prospective recruitment between April 15, 2021 and January 31, 2022. RESULTS 4225 patients from 45 hospitals in Spain were audited. Risk levels were analyzed in 2678 patients. 74.5% of patients were classified as high risk and 25.5% as low risk according to GesEPOC criteria. Factors associated with the prescription of ICS in low-risk COPD were symptoms suggestive of asthma [OR: 6.70 (3.14-14.29), p<0.001], peripheral blood eosinophilia>300mm3 [OR: 2.16 (1.10-4.24), p=0.025], and having a predicted FEV1%<80% [OR: 2.17 (1.15-4.08), p=0.016]. In high-risk COPD, factors associated with triple therapy versus dual bronchodilator therapy were a mMRC dyspnea score of ≥2 [OR: 1.97 (1.41-2.75), p<0.001], symptoms suggestive of asthma [OR: 6.70 (3.14-14.29), p<0.001], and a predicted FEV1%<50% [OR: 3.09 (1.29-7.41), p<0.011]. CONCLUSIONS Inhaled therapy in the follow-up of COPD does not always conform to the current guidelines. Few changes in inhaled therapy are made at follow-up visits. The use of ICS is common in COPD patients who meet low-risk criteria in their follow-up and triple therapy in high-risk COPD patients is used as an escalation strategy in patients with high clinical impact. However, a history of exacerbations and eosinophil count in peripheral blood were not factors predicting triple therapy.
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Affiliation(s)
- Myriam Calle Rubio
- Pulmonology Department, Hospital Clínico San Carlos, Department of Medicine, School of Medicine, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - Marc Miravitlles
- Pulmonology Department, Hospital Universitari Vall d'Hebron, Vall d'Hebron Institut de Recerca (VHIR), Vall d'Hebron Barcelona Hospital Campus, CIBER de Enfermedades Respiratorias (CIBERES), Barcelona, Spain
| | - José Luis López-Campos
- Respiratory Disease Medical-Surgical Unit, Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/Universidad de Sevilla, Spain; CIBER de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain
| | | | | | - Manuel E Fuentes Ferrer
- Unidad de Investigación, Hospital Universitario Nuestra Señora de Candelaria, Santa Cruz de Tenerife, Spain
| | - Juan Luis Rodríguez Hermosa
- Pulmonology Department, Hospital Clínico San Carlos, Department of Medicine, School of Medicine, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain.
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18
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Sun Y, Molins E, Daoud SZ, Trivedi R, Stewart C, Lamarca R, Bharali P, Garcia-Gil E. Efficacy and safety of aclidinium/formoterol versus monotherapies and aclidinium versus placebo in Chinese and other Asian patients with moderate-to-severe COPD: The AVANT Phase 3 study. Respir Med 2023; 218:107393. [PMID: 37640273 DOI: 10.1016/j.rmed.2023.107393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 08/01/2023] [Accepted: 08/19/2023] [Indexed: 08/31/2023]
Abstract
AVANT was a Phase 3, 24-week, randomized, parallel-group, double-blind, double-dummy, placebo-controlled study to assess the efficacy and safety of aclidinium/formoterol 400 μg/12 μg combination vs monotherapies and aclidinium vs placebo (1:1:1:1) in Asian patients (∼70% of whom were Chinese) with moderate-to-severe stable chronic obstructive pulmonary disease. Endpoints were analyzed hierarchically to incorporate type I error control. At Week 24, aclidinium/formoterol demonstrated improvements from baseline in 1-h morning post-dose forced expiratory volume in 1 s (FEV1) vs aclidinium (least squares [LS] mean 92 mL; 95% confidence interval [CI] 60, 124 mL; p < 0.001), and in trough FEV1 vs formoterol (LS mean 85 mL; 95% CI 53, 117 mL; p < 0.001). Furthermore, aclidinium provided improvements in trough FEV1 vs placebo (LS mean 134 mL; 95% CI 103, 166 mL; p < 0.001). There was an improvement in transition dyspnea index focal score at Week 24 for aclidinium/formoterol vs placebo (LS mean 0.8; 95% CI 0.2, 1.3; p = 0.005) but not for aclidinium vs placebo (LS mean 0.4; 95% CI -0.1, 1.0; p = 0.132). Improvements in St George's Respiratory Questionnaire total scores occurred for aclidinium/formoterol vs placebo (LS mean -4.0; 95% CI -6.7, -1.4; p = 0.003) and aclidinium vs placebo (LS mean -2.9; 95% CI -5.5, -0.3; p = 0.031). Aclidinium/formoterol and aclidinium were well tolerated and safety findings were consistent with known profiles; rates of treatment-emergent adverse events (AEs) (aclidinium/formoterol: 54.8%; aclidinium: 47.4%; placebo: 53.9%), serious AEs (7.2, 7.9, and 7.8%, respectively), and AEs leading to discontinuation of study medication (2.3, 1.5, and 2.2%, respectively) were similar between groups.
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Affiliation(s)
- Yongchang Sun
- Department of Respiratory and Critical Care Medicine, Peking University Third Hospital, Beijing, China
| | - Eduard Molins
- Late Respiratory & Immunology, BioPharmaceuticals R&D, AstraZeneca, Barcelona, Spain
| | - Sami Z Daoud
- Late Respiratory & Immunology, BioPharmaceuticals R&D, Gaithersburg, MD, USA.
| | - Roopa Trivedi
- Late Respiratory & Immunology, BioPharmaceuticals R&D, Durham, NC, USA
| | | | - Rosa Lamarca
- Late Respiratory & Immunology, BioPharmaceuticals R&D, AstraZeneca, Barcelona, Spain
| | - Pranob Bharali
- Late Respiratory & Immunology, BioPharmaceuticals R&D, AstraZeneca Pvt. Ltd, Bangalore, India
| | - Esther Garcia-Gil
- Late Respiratory & Immunology, BioPharmaceuticals R&D, AstraZeneca, Barcelona, Spain
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Skloot GS, Guasconi A, Lavon BR, Georges G, De Backer W, Galkin D, Cortellini M, Panni I, Bates JHT. The effect of inhaled extrafine beclometasone dipropionate/formoterol fumarate/glycopyrronium bromide on distal and central airway indices, assessed using Functional Respiratory Imaging in COPD (DARWiIN). Respir Res 2023; 24:244. [PMID: 37803368 PMCID: PMC10559640 DOI: 10.1186/s12931-023-02549-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 09/29/2023] [Indexed: 10/08/2023] Open
Abstract
BACKGROUND This study, in patients with symptomatic chronic obstructive pulmonary disease (COPD), explored switching therapy from non-extrafine high-dose inhaled corticosteroid/long-acting β2-agonist (ICS/LABA; fluticasone propionate/salmeterol [FP/SLM]) to extrafine medium-dose beclometasone dipropionate/formoterol fumarate dihydrate/glycopyrronium (BDP/FF/G), both via dry-powder inhaler. Functional Respiratory Imaging, a quantitative computed tomography method with 3D reconstructions of pulmonary anatomy, was used to assess airway geometry and lung function. METHODS Patients receiving a stable ICS/LABA regimen for ≥ 8 weeks were switched to FP/SLM 500/50 µg, one inhalation twice-daily (high-dose ICS) for 6 weeks. After baseline assessments (Visit 2 [V2]), therapy was switched to BDP/FF/G 100/6/10 µg, two inhalations twice-daily (medium-dose ICS) for 6 weeks, followed by V3. The primary endpoints were percentage changes in specific image-based airway volume (siVaw) and resistance (siRaw) from baseline to predose at V3 (i.e., chronic effects), assessed at total lung capacity (TLC) in central and distal lung regions. Secondary endpoints included siVaw and siRaw changes from pre-dose to post-dose at V2, and from pre-dose to post-dose at V3 at TLC (i.e., acute effects), and chronic and acute changes in siVaw and siRaw at functional residual capacity (FRC). Pre-dose forced expiratory volume in 1 s (FEV1) and COPD Assessment Test (CAT) were also assessed. RESULTS There were no significant changes in pre-dose siVaw or siRaw at TLC from baseline to V3, although at FRC there was a significant decrease in mean siRaw in the distal airways (- 63.6%; p = 0.0261). In addition, in the distal airways there were significant acute effects at TLC on mean siVaw and siRaw (siVaw: 39.8% and 62.6%; siRaw: - 51.1% and - 57.2%, V2 and V3, respectively; all p < 0.001) and at FRC at V2 (siVaw: 77.9%; siRaw: - 67.0%; both p < 0.001). At V3, the mean change in pre-dose FEV1 was 62.2 mL (p = 0.0690), and in CAT total score was - 3.30 (p < 0.0001). CONCLUSIONS In patients with symptomatic COPD receiving high-dose ICS/LABA, adding a long-acting muscarinic antagonist while decreasing the ICS dose by switching to medium-dose extrafine BDP/FF/G was associated with improved airway indices, especially in the distal airways, together with improvements in respiratory health status. Trial registration ClinicalTrials.gov (NCT04876677), first posted 6th May 2021.
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Affiliation(s)
- Gwen S. Skloot
- Global Clinical Development, Chiesi Farmaceutici SpA, Parma, Italy
- Chiesi USA, Inc., Cary, NC USA
| | | | | | - George Georges
- Global Clinical Development, Chiesi Farmaceutici SpA, Parma, Italy
| | - Wilfried De Backer
- Department of Respiratory Medicine, University of Antwerp, Antwerp, Belgium
| | - Dmitry Galkin
- Global Clinical Development, Chiesi Farmaceutici SpA, Parma, Italy
| | - Mauro Cortellini
- Global Clinical Development, Chiesi Farmaceutici SpA, Parma, Italy
| | - Ilaria Panni
- Global Clinical Development, Chiesi Farmaceutici SpA, Parma, Italy
| | - Jason H. T. Bates
- Departments of Medicine, Larner College of Medicine, University of Vermont, Burlington, VT USA
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Singh D, Litewka D, Páramo R, Rendon A, Sayiner A, Tanni SE, Acharya S, Aggarwal B, Ismaila AS, Sharma R, Daley-Yates P. DElaying Disease Progression In COPD with Early Initiation of Dual Bronchodilator or Triple Inhaled PharmacoTherapy (DEPICT): A Predictive Modelling Approach. Adv Ther 2023; 40:4282-4297. [PMID: 37382864 PMCID: PMC10499693 DOI: 10.1007/s12325-023-02583-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 06/09/2023] [Indexed: 06/30/2023]
Abstract
INTRODUCTION Clinical studies demonstrate an accelerated decline in lung function in patients with moderate chronic obstructive pulmonary disease (COPD) (Global Initiative for Chronic Obstructive Lung Disease [GOLD] grade 2) versus severe and very severe COPD (GOLD grades 3 and 4). This predictive modelling study assessed the impact of initiating pharmacotherapy earlier versus later on long-term disease progression in COPD. METHODS The modelling approach used data on decline in forced expiratory volume in 1 s (FEV1) extracted from published studies to develop a longitudinal non-parametric superposition model of lung function decline with progressive impact of exacerbations from 0 per year to 3 per year and no ongoing pharmacotherapy. The model simulated decline in FEV1 and annual exacerbation rates from age 40 to 75 years in COPD with initiation of long-acting anti-muscarinic antagonist (LAMA)/long-acting beta2-agonist (LABA) (umeclidinium (UMEC)/vilanterol (VI)) or triple (inhaled corticosteroid (ICS)/LAMA/LABA; fluticasone furoate (FF)/UMEC/VI) therapy at 40, 55 or 65 years of age. RESULTS Model-predicted decline in FEV1 showed that, compared with 'no ongoing' therapy, initiation of triple or LAMA/LABA therapy at age 40, 55 or 65 years preserved an additional 469.7 mL or 236.0 mL, 327.5 mL or 203.3 mL, or 213.5 mL or 137.5 mL of lung function, respectively, by the age of 75. The corresponding average annual exacerbation rates were reduced from 1.57 to 0.91, 1.06 or 1.23 with triple therapy or to 1.2, 1.26 and 1.4 with LAMA/LABA therapy when initiated at 40, 55 or 65 years of age, respectively. CONCLUSIONS This modelling study suggests that earlier initiation of LAMA/LABA or triple therapy may have positive benefits in slowing disease progression in patients with COPD. Greater benefits were demonstrated with early initiation therapy with triple versus LAMA/LABA.
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Affiliation(s)
- Dave Singh
- Centre for Respiratory Medicine and Allergy, Institute of Inflammation and Repair, Manchester Academic Health Science Centre, University of Manchester, Manchester, UK
- Manchester University NHS Foundation Trust, Manchester, UK
| | - Diego Litewka
- Pulmonology Unit, Hospital General de Agudos Dr. J. A. Fernández, Buenos Aires, Argentina
| | | | - Adrian Rendon
- Universidad Autónoma de Nuevo León, Servicio de Neumología, CIPTIR, Monterrey, NL, México
| | - Abdullah Sayiner
- Department of Chest Diseases, Ege University Faculty of Medicine, İzmir, Turkey
| | - Suzana E Tanni
- Department of Botucatu Medical School, Universidade Estadual Paulista, São Paulo, Brazil
| | | | | | - Afisi S Ismaila
- Value Evidence and Outcomes, GSK, Collegeville, PA, USA
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
| | | | - Peter Daley-Yates
- Clinical Pharmacology and Experimental Medicine, GSK, Brentford, London, UK.
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21
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Stolz D, Hermansson E, Ouwens M, Singh B, Sharma A, Jackson D, Darken P, Marshall J, Bowen K, Müllerová H, Alcázar Navarrete B, Russell R, Han MK, Tansey-Dwyer D. Mortality risk reduction with budesonide/glycopyrrolate/formoterol fumarate versus fluticasone furoate/umeclidinium/vilanterol in COPD: a matching-adjusted indirect comparison based on ETHOS and IMPACT. Curr Med Res Opin 2023; 39:1395-1405. [PMID: 37583267 DOI: 10.1080/03007995.2023.2247969] [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: 07/19/2023] [Revised: 08/09/2023] [Accepted: 08/10/2023] [Indexed: 08/17/2023]
Abstract
OBJECTIVE Chronic obstructive pulmonary disease (COPD) is a leading cause of death worldwide. While two approved fixed-dose inhaled corticosteroid/long-acting muscarinic antagonist (LAMA)/long-acting β2-agonist (LABA) triple therapies reduce all-cause mortality (ACM) versus dual LAMA/LABA therapy in patients with COPD, head-to-head studies have not compared the effects of these therapies on ACM. We compared ACM in adults with moderate-to-very severe COPD receiving budesonide/glycopyrrolate/formoterol fumarate (BGF) in ETHOS versus fluticasone furoate/umeclidinium/vilanterol (FF/UMEC/VI) in IMPACT using a matching-adjusted indirect comparison (MAIC). METHODS A systematic literature review identified two studies (ETHOS [NCT02465567]; IMPACT [NCT02164513]) of ≥52 weeks reporting ACM as an efficacy endpoint in patients receiving triple therapy. As ETHOS and IMPACT lack a common comparator, an unanchored MAIC compared ACM between licensed doses of BGF (320/18/9.6 μg) from ETHOS and FF/UMEC/VI (100/62.5/25 μg) from IMPACT in patients with moderate-to-very severe COPD. Using on- and off-treatment data from the final retrieved datasets of the intention-to-treat populations, BGF data were adjusted according to aggregate FF/UMEC/VI data using 11 baseline covariates; a supplementary unadjusted indirect treatment comparison was also conducted. P-values for these post-hoc analyses are not adjusted for Type I error. RESULTS ACM over 52 weeks was statistically significantly reduced by 39% for BGF versus FF/UMEC/VI in the MAIC (hazard ratio [HR] [95% CI]: 0.61 [0.38, 0.95], p = 0.030) and unadjusted analysis (HR [95% CI]: 0.61 [0.41, 0.92], p = 0.019). CONCLUSION In this MAIC, which adjusted for population heterogeneity between ETHOS and IMPACT, ACM was significantly reduced with BGF versus FF/UMEC/VI in patients with moderate-to-very severe COPD.
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Affiliation(s)
- Daiana Stolz
- Clinic of Respiratory Medicine, Medical Center and Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | | | | | | | | | | | | | | | | | | | - Bernardino Alcázar Navarrete
- Respiratory Department, Hospital Universitario Virgen de las Nieves, Granada, Spain
- Instituto Biosanitario de Granada, IBS-Granada, Granada, Spain
| | - Richard Russell
- King's Centre for Lung Health, Department of Immunobiology, School of Immunology and Microbial Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
| | - MeiLan K Han
- Division of Pulmonary and Critical Care, University of Michigan, Ann Arbor, MI, USA
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Usmani O, Li G, De Backer J, Sadafi H, Wu L, Marshall J. Modeled small airways lung deposition of two fixed-dose triple therapy combinations assessed with in silico functional respiratory imaging. Respir Res 2023; 24:226. [PMID: 37742015 PMCID: PMC10517457 DOI: 10.1186/s12931-023-02534-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 09/08/2023] [Indexed: 09/25/2023] Open
Abstract
BACKGROUND Small airways disease plays a key role in the pathogenesis of chronic obstructive pulmonary disease (COPD) and is a major cause of obstruction; therefore, it is a critical pharmacotherapy target. This study evaluated lung deposition of two inhaled corticosteroid (ICS)/long-acting β2-agonist/long-acting muscarinic antagonist single-inhaler triple therapies using in silico functional respiratory imaging (FRI). Deposition was assessed using real-world inhalation profiles simulating everyday use where optimal inhalation may be compromised. METHODS Three-dimensional airway models were produced from 20 patients with moderate-to-very severe COPD. Total, central, and regional small airways deposition as a percentage of delivered dose of budesonide/glycopyrronium/formoterol fumarate dihydrate (BGF) 160/7.2/5 µg per actuation and fluticasone furoate/umeclidinium/vilanterol (FF/UM/VI) 100/62.5/25 µg were evaluated using in silico FRI based on in vitro aerodynamic particle size distributions of each device. Simulations were performed using multiple inhalation profiles of varying durations and flow rates representing patterns suited for a pressurized metered-dose inhaler or dry-powder inhaler (four for BGF, two for FF/UM/VI, with one common profile). For the common profile, deposition for BGF versus FF/UM/VI was compared post-hoc using paired t-tests. RESULTS Across inhalation profiles, mean total lung deposition was consistently higher with BGF (47.0-54.1%) versus FF/UM/VI (20.8-22.7%) and for each treatment component, with greater deposition for BGF also seen in the central large airways. Mean regional small airways deposition was also greater across inhalation profiles with BGF (16.9-23.6%) versus FF/UM/VI (6.8-8.7%) and for each treatment component. For the common profile, total, central, and regional small airways deposition were significantly greater for BGF versus FF/UM/VI (nominal p < 0.001), overall and for treatment components; notably, regional small airways deposition of the ICS components was approximately five-fold greater with budesonide versus fluticasone furoate (16.1% vs. 3.3%). CONCLUSIONS BGF was associated with greater total, central, and small airways deposition for all components versus FF/UM/VI. Importantly, using an identical inhalation profile, there was an approximately five-fold difference in small airways deposition for the ICS components, with only a small percentage of the ICS from FF/UM/VI reaching the small airways. Further research is needed to understand if the enhanced delivery of BGF translates to clinical benefits.
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Affiliation(s)
- Omar Usmani
- Imperial College London and Royal Brompton Hospital, London, UK
| | - Grace Li
- AstraZeneca, South San Francisco, CA, USA
| | | | | | - Libo Wu
- AstraZeneca, Durham, NC, USA
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23
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Roque A, Taborda-Barata L, Cruz ÁA, Viegi G, Maricoto T. COPD treatment - a conceptual review based on critical endpoints. Pulmonology 2023; 29:410-420. [PMID: 37030998 DOI: 10.1016/j.pulmoe.2023.02.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 02/23/2023] [Accepted: 02/24/2023] [Indexed: 04/09/2023] Open
Abstract
INTRODUCTION Chronic obstructive pulmonary disease (COPD) is one of the main causes of death and disability worldwide. Many treatment options are now available, but criteria for choosing inhaled bronchodilators and inhaled corticosteroids have been under discussion. New trials have highlighted the role of patient`s characteristics, such as eosinophil count and exacerbation history, in selecting the most effective personalised treatment option. METHODS In this conceptual review, an in-depth rationale is developed with an integrative approach to COPD treatment, gathering data from the main clinical trials performed so far and that may provide support for actual GOLD 2023 recommendations. RESULTS According to the patient's characteristics and profile, different treatment options, including mono, dual and triple therapies, are presented in a diagram matrix, comparing their efficacy in terms of reduction of exacerbations and mortality risk. DISCUSSION AND CONCLUSION Eosinophil counts and past exacerbation profile may play equally relevant roles to predict the individual risk and the potential response to inhaled corticosteroids. Thus, a comprehensive approach considering these two predictors is needed to aid clinicians decide preventative actions and choice of a first-line or step-up treatment.
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Affiliation(s)
- A Roque
- Santa Joana Family Health Unit, Aveiro Health Centre, Aveiro, Portugal; University of Aveiro, Aveiro, Portugal
| | - L Taborda-Barata
- UBIAir - Clinical & Experimental Lung Centre, UBIMedical, University of Beira Interior, Covilhã, Portugal; CICS- Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal; Department of Immunoallergology, Cova da Beira University Hospital Centre, Covilhã, Portugal
| | - Á A Cruz
- Fundação ProAR, Federal University of Bahia and GARD/WHO Planning Group, Salvador, Bahia, Brazil
| | - G Viegi
- Institute of Clinical Physiology (IFC) - National Research Council (CNR), Pisa, Italy
| | - T Maricoto
- UBIAir - Clinical & Experimental Lung Centre, UBIMedical, University of Beira Interior, Covilhã, Portugal; CICS- Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal; Beira Ria Health Center, Aveiro Health Centre, Ílhavo, Portugal; Faculty of Health Sciences, University of Beira Interior, Covilhã, Portugal.
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24
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Liao KM, Wang JJ, Ho CH. Real-World Experience of Treating Chronic Obstructive Pulmonary Disease with Triple Therapy. Int J Chron Obstruct Pulmon Dis 2023; 18:1057-1066. [PMID: 37309394 PMCID: PMC10257929 DOI: 10.2147/copd.s404039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 05/28/2023] [Indexed: 06/14/2023] Open
Abstract
Background Double-blind randomized controlled trials have compared patients with chronic obstructive pulmonary disease (COPD) taking triple therapy, which can improve lung function, dyspnea, and quality of life and reduce acute exacerbation and mortality, with those taking long-acting muscarinic antagonist/long-acting β2-agonist; however, the real-word treatment scenario may be different from that of a strict and well-designed study. The aim of our study was to assess long-term outcomes among patients with COPD who received triple therapy in real-world practice. Methods Data from Taiwan's National Health Insurance Research Database (NHIRD) from 2005 and 2016 were used to identify COPD patients who were over 40 years of age with diagnosis codes 490-492, 496 (ICD-9-CM) or J41-44 (ICD-10-CM). After matching for age, sex, and COPD exacerbations, COPD patients who did and did not receive triple therapy were enrolled in this study. Cox proportional regression was used to estimate the mortality risk between smoking status and COPD patients with and without triple therapy. Results A total of 19,358 patients with COPD who did or did not receive triple therapy were enrolled in this study. The prevalence rates of some comorbidities were higher among patients with COPD who received triple therapy than among those who did not receive triple therapy. These comorbidities included lung cancer, thoracic malignancies, bronchiectasis, and heart failure. The risk of mortality was higher among patients who received triple therapy than among those who did not receive triple therapy after matching for age, sex, and COPD exacerbations, with a crude hazard ratio, fully adjusted model hazard ratio and stepwise approach reduced hazard ratio of 1.568 (95% CI, 1.500-1.639), 1.675 (95% CI, 1.596-1.757), and 1.677 (95% CI, 1.599-1.76), respectively. Conclusion Over 5 years of observation, patients with COPD who received triple therapy did not show a survival benefit compared with those who did not receive triple therapy in a real-world scenario.
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Affiliation(s)
- Kuang-Ming Liao
- Department of Internal Medicine, Chi Mei Medical Center, Chiali, Taiwan
| | - Jhi-Joung Wang
- Department of Medical Research, Chi Mei Medical Center, Tainan, Taiwan
- Department of Anesthesiology, Tri-Service General Hospital and National Defense Medical Center, Taipei, Taiwan
| | - Chung-Han Ho
- Department of Medical Research, Chi Mei Medical Center, Tainan, Taiwan
- Department of Information Management, Southern Taiwan University of Science and Technology, Tainan, Taiwan
- Cancer Center, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
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25
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Montes de Oca M, Laucho-Contreras ME. Smoking cessation and vaccination. Eur Respir Rev 2023; 32:32/167/220187. [PMID: 36948500 PMCID: PMC10032588 DOI: 10.1183/16000617.0187-2022] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 12/08/2022] [Indexed: 03/24/2023] Open
Abstract
A significant proportion of COPD patients (∼40%) continue smoking despite knowing that they have the disease. Smokers with COPD exhibit higher levels of nicotine dependence, and have lower self-efficacy and self-esteem, which affects their ability to quit smoking. Treatment should be adapted to the needs of individual patients with different levels of tobacco dependence. The combination of counselling plus pharmacotherapy is the most effective cessation treatment for COPD. In patients with severe COPD, varenicline and bupropion have been shown to have the highest abstinence rates compared with nicotine replacement therapy. There is a lack of evidence to support that smoking cessation reduction or harm reduction strategies have benefits in COPD patients. The long-term efficacy and safety of electronic cigarettes for smoking cessation need to be evaluated in high-risk populations; therefore, it is not possible to recommend their use for smoking cessation in COPD. Future studies with the new generation of nicotine vaccines are necessary to determine their effectiveness in smokers in general and in COPD patients.
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Affiliation(s)
- Maria Montes de Oca
- School of Medicine, Universidad Central de Venezuela and Hospital Centro Médico de Caracas, Caracas, Venezuela
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26
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Porpodis K, Bartziokas K, Chatziapostolou P, Korkontzelou A, Katerelos P, Efstathopoulos P, Bakakos P. "Extrafine single inhaler triple therapy effect on health status, lung function and adherence in COPD patients: A Panhellenic prospective non-interventional study - The TRIBUNE study". Respir Med 2023; 212:107219. [PMID: 36965590 DOI: 10.1016/j.rmed.2023.107219] [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: 12/20/2022] [Revised: 03/08/2023] [Accepted: 03/16/2023] [Indexed: 03/27/2023]
Abstract
The extrafine single inhaler triple therapy (efSITT) containing beclometasone dipropionate/formoterol fumarate/glycopyrronium 87/5/9μg has proved to be efficacious in patients with Chronic Obstructive Pulmonary Disease (COPD) in randomized control trials. TRIBUNE study aimed to assess the efSITT effectiveness on health status, lung function, adherence and rescue medication use in COPD patients in Greece in a real-world setting. This was a 24-week prospective, multicenter, observational study in 1195 patients with moderate/severe COPD and history of at least one exacerbation during the previous year despite dual therapy. Health status (COPD Assessment Test/CAT), lung function parameters and rescue medication use were recorded at baseline, 3 (Visit 2/V2) and 6 months (Visit 3/V3) after treatment. Adherence (Test of Adherence to Inhalers/TAI) and self-reported overall impression of health condition change (Visual Analogue Scale/VAS) were recorded at V2 and V3. Mean CAT score decreased from 20.9 points at V1, to 15.1 at V2 and 13 at V3 (p < 0.001, all pair comparisons). 85.9% of patients achieved a CAT decrease of minimal clinically important difference (MCID) or more (≥2) at V3, compared to V1. Mean FEV1 increased from 1.4 ± 0.5L on V1, to 1.6 ± 0.5L on V3 (p < 0.001, N = 275). The percentage of patients with "good adherence" increased from 58.4% (V2) to 64.0% (V3). Rescue medication use and VAS also significantly improved. The efSITT achieves improved outcomes on health status, lung function and rescue medication use as well as satisfactory adherence and patient-reported improvement of health condition, in moderate/severe COPD patients previously treated with a dual combination in a Greek real-world setting.
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Affiliation(s)
- Konstantinos Porpodis
- Department of Respiratory Medicine, Aristotle University of Thessaloniki, George Papanikolaou Hospital, 57010, Thessaloniki, Greece
| | | | | | | | | | | | - Petros Bakakos
- 1st University Department of Respiratory Medicine, Medical School, National and Kapodistrian University of Athens, "Sotiria" Chest Diseases Hospital, 11527, Athens, Greece
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27
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Almagro P, Martinez-Camblor P. Comment on: Combination therapy with long-acting bronchodilators and the risk of major adverse cardiovascular events in patients with COPD: a systematic review and meta-analysis. Eur Respir J 2023; 61:13993003.02208-2022. [PMID: 36549702 DOI: 10.1183/13993003.02208-2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 11/28/2022] [Indexed: 12/24/2022]
Affiliation(s)
- Pere Almagro
- Internal Medicine Department, University Hospital Mutua de Terrassa, University of Barcelona, Barcelona, Spain
| | - Pablo Martinez-Camblor
- Department of Anesthesiology, Dartmouth-Hitchcock Medical Center, Lebanon, NH, USA
- Faculty of Health Sciences, Universidad Autonoma de Chile, Providencia, Chile
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28
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Yang M, Li Y, Jiang Y, Guo S, He JQ, Sin DD. Combination therapy with long-acting bronchodilators and the risk of major adverse cardiovascular events in patients with COPD: a systematic review and meta-analysis. Eur Respir J 2023; 61:2200302. [PMID: 36137586 DOI: 10.1183/13993003.00302-2022] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 09/07/2022] [Indexed: 11/05/2022]
Abstract
INTRODUCTION Accumulated high-quality data from randomised controlled trials (RCTs) indicate that long-acting muscarinic antagonist (LAMA)/long-acting β2 agonist (LABA) combination therapy significantly improves clinical symptoms and health status in patients with chronic obstructive pulmonary disease (COPD) and reduces exacerbation risk. However, there is a growing concern that LAMA/LABA therapy may increase the risk of cardiovascular disease in patients with COPD. The aim of this paper is to determine whether the use of LAMA/LABA combination therapy modifies the risk of cardiovascular disease in patients with COPD. METHODS Two reviewers independently searched Embase, PubMed and Cochrane Library to identify relevant RCTs of LAMA/LABA or LABA/LAMA/inhaled corticosteroids (ICS) for the management of patients with COPD that reported on cardiovascular end-points. The primary outcome was major adverse cardiovascular events (MACE), which was a composite of cardiovascular death, myocardial infarction or stroke. RESULTS A total of 51 RCTs enrolling 91 021 subjects were analysed. Both dual LAMA/LABA (1.6% versus 1.3%; relative risk 1.42, 95% CI 1.11-1.81) and triple therapy (1.6% versus 1.4%; relative risk 1.29, 95% CI 1.03-1.61) significantly increased the risk of MACE compared with ICS/LABA. The excess risk was most evident in RCTs in which the average underlying baseline risk for MACE was >1% per year. Compared with LAMA only, LABA only or placebo, dual LAMA/LABA therapy did not significantly increase the risk of MACE, though these comparisons may have lacked sufficient statistical power. CONCLUSION Compared with ICS/LABA, dual LAMA/LABA or triple therapy increases cardiovascular risk in patients with COPD. This should be considered in the context of the incremental benefits of these therapies for symptoms and exacerbation rates in patients with COPD, especially in those with a MACE risk of >1% per year.
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Affiliation(s)
- Mingjin Yang
- Dept of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Mingjin Yang, Yishi Li and Youfan Jiang are joint first authors
| | - Yishi Li
- Dept of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Mingjin Yang, Yishi Li and Youfan Jiang are joint first authors
| | - Youfan Jiang
- Dept of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Mingjin Yang, Yishi Li and Youfan Jiang are joint first authors
| | - Shuliang Guo
- Dept of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Shuliang Guo, Jian-Qing He and Don D. Sin contributed equally to this article as lead authors and supervised the work
| | - Jian-Qing He
- Dept of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China
- Shuliang Guo, Jian-Qing He and Don D. Sin contributed equally to this article as lead authors and supervised the work
| | - Don D Sin
- Division of Respiratory Medicine, Dept of Medicine, University of British Columbia, Vancouver, BC, Canada
- Centre for Heart Lung Innovation, University of British Columbia, St. Paul's Hospital, Vancouver, BC, Canada
- Shuliang Guo, Jian-Qing He and Don D. Sin contributed equally to this article as lead authors and supervised the work
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Mintz M, Barjaktarevic I, Mahler DA, Make B, Skolnik N, Yawn B, Zeyzus-Johns B, Hanania NA. Reducing the Risk of Mortality in Chronic Obstructive Pulmonary Disease With Pharmacotherapy: A Narrative Review. Mayo Clin Proc 2023; 98:301-315. [PMID: 36737119 DOI: 10.1016/j.mayocp.2022.09.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 08/31/2022] [Accepted: 09/16/2022] [Indexed: 02/04/2023]
Abstract
In 2020, chronic obstructive pulmonary disease (COPD) was the fifth leading cause of death in the United States excluding COVID-19, and its mortality burden has been rising since the 1980s. Smoking cessation, long-term oxygen therapy, noninvasive ventilation, and lung volume reduction surgery have had a beneficial effect on mortality; however, until recently, the effects of pharmacologic therapies on all-cause mortality have been unclear. Inhaled pharmacologic treatments for patients with COPD include combinations of long-acting muscarinic receptor antagonists (LAMAs), long-acting-β2-agonists (LABAs), and inhaled corticosteroids (ICS). The recent IMPACT and ETHOS clinical trials reported mortality benefits with ICS/LAMA/LABA triple therapy compared with LAMA/LABA dual therapy. In IMPACT, fluticasone furoate/umeclidinium/vilanterol therapy significantly reduced the risk of on-/off-treatment all-cause mortality vs umeclidinium/vilanterol (hazard ratio, 0.72; 95% CI, 0.53 to 0.99; P=.042). The ETHOS trial found a reduction in the risk of on-/off-treatment all-cause mortality in patients treated with budesonide/glycopyrrolate/formoterol vs glycopyrrolate/formoterol (hazard ratio, 0.51 [0.33 to 0.80]; nominal P=.0035). Both trials included populations of patients with symptomatic COPD at high risk of future exacerbations, and a post hoc analysis of the final retrieved vital status data suggested that the observed mortality benefits are conferred by the ICS component. In conclusion, triple therapy reduces the risk of mortality in patients with symptomatic COPD characterized by moderate or severe airflow obstruction and a recent history of moderate or severe exacerbations. This benefit is likely to be driven by reductions in exacerbations. Future research efforts should focus on improving the long-term prognosis of patients living with COPD.
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Affiliation(s)
- Matthew Mintz
- George Washington University School of Medicine and Health Sciences, Washington, DC.
| | - Igor Barjaktarevic
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Donald A Mahler
- Geisel School of Medicine at Dartmouth, Hanover, NH; Director of Respiratory Services, Valley Regional Hospital, Claremont, NH
| | - Barry Make
- Division of Pulmonary, Critical Care and Sleep Medicine, National Jewish Health, Denver, CO
| | - Neil Skolnik
- Abington Family Medicine, Jenkintown, PA; Department of Family and Community Medicine, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA
| | - Barbara Yawn
- Department of Family Medicine and Community Health, University of Minnesota, Minneapolis
| | | | - Nicola A Hanania
- Section of Pulmonary, Critical Care and Sleep Medicine, Baylor College of Medicine, Houston, TX
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D'Angelo D, Chierici V, Quarta E, Varacca G, Cavalieri L, Piraino A, Melani AS, Sonvico F, Buttini F. No-shaking and shake-fire delays affect respirable dose for suspension but not solution pMDIs. Int J Pharm 2023; 631:122478. [PMID: 36535456 DOI: 10.1016/j.ijpharm.2022.122478] [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: 08/31/2022] [Revised: 11/29/2022] [Accepted: 12/05/2022] [Indexed: 12/23/2022]
Abstract
It has long been accepted that suspension pressurized metered-dose inhalers (pMDIs) must be shaken if a correct dose is to be delivered, if not, it will usually be higher than the label claim. The purpose of this work was to investigate the influence of the device being unshaken, shaken and after a period of delay in pMDI actuation on the Fine Particle Mass (<5 µm), Extra Fine Particle Mass (<2 µm) and MMAD. Solution and suspension commercial pMDIs containing one, two or three components were used in the study. Most of the suspension pMDIs produced variable amounts of respirable size drug following the shake-fire delays tested in terms of the label claim dose. The effect was even more critical if the inhaler was not shaken and the FPM was found to be between -82 % for Symbicort and 363 % for Ventolin compared with the control values. In the case of MMAD measurements, Seretide and Serzyl inhalers showed the largest change from around 3 µm to 4.2-5.1 µm when not shaken. Conversely, the FPM and MMAD for the solution aerosols remained unchanged whether or not they were shaken or when a progressive increase in the delay in actuation after shaking was employed.
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Affiliation(s)
- Davide D'Angelo
- Food and Drug Department, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Veronica Chierici
- Food and Drug Department, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Eride Quarta
- Food and Drug Department, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Giada Varacca
- Food and Drug Department, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Luca Cavalieri
- Medical Department, Chiesi Italia Spa, Via Giacomo Chiesi 1, 43122 Parma, Italy
| | - Alessio Piraino
- Medical Department, Chiesi Italia Spa, Via Giacomo Chiesi 1, 43122 Parma, Italy
| | - Andrea S Melani
- Pneumologia/UTIP, Azienda Ospedaliera Universitaria Senese, Viale Bracci 16, 53100 Siena, Italy
| | - Fabio Sonvico
- Food and Drug Department, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy; Interdepartmental Center for Innovation in Health Products, Biopharmanet_TEC, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Francesca Buttini
- Food and Drug Department, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy; Interdepartmental Center for Innovation in Health Products, Biopharmanet_TEC, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy.
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Pelaia C, Procopio G, Rotundo FL, Deodato MR, Ferrante Bannera A, Tropea FG, Cancelliere A, Vatrella A, Pelaia G. Real-life therapeutic effects of beclomethasone dipropionate/formoterol fumarate/glycopyrronium combined triple therapy in patients with chronic obstructive pulmonary disease. Ther Adv Respir Dis 2023; 17:17534666231155778. [PMID: 36846944 PMCID: PMC9972048 DOI: 10.1177/17534666231155778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 01/23/2023] [Indexed: 03/01/2023] Open
Abstract
BACKGROUND The small airway disease has been recognized as a central feature of chronic obstructive pulmonary disease (COPD). Triple fixed combination beclomethasone dipropionate/formoterol fumarate/glycopyrronium (BDP/FF/G) is provided as a pressurized single-dose inhaler based on an extra-fine formulation, which has been approved for patients with COPD experiencing frequent disease exacerbations. METHODS The aim of our real-life single-center observational study was to investigate, in 22 patients with COPD, the effects of BDP/FF/G on lung function, respiratory symptoms, health status, and exacerbation rate. Several clinical and lung functional parameters were evaluated at baseline and after 12 months of treatment with combined inhaled triple therapy. RESULTS With respect to baseline, after 12 months of treatment with BDP/FF/G, significant changes were recorded with regard to forced expiratory flow at 75% of forced vital capacity (FVC) (p < 0.01), forced expiratory flow at 50% of FVC (p < 0.01), forced expiratory flow at 25% of FVC (p < 0.05), and forced mid-expiratory flow between 25% and 75% of FVC (p < 0.01). Moreover, we observed reductions of total resistance (p < 0.01), effective resistance (p < 0.01), and effective specific resistance (p < 0.01). In the same period, residual volume diminished (p < 0.01) and forced expiratory volume in 1 s increased (p < 0.01). Moreover, in a subgroup of 16 patients, an enhancement of diffusion lung capacity (p < 0.01) was also detected. These functional results were paralleled by concomitant clinical effects, as evidenced by the improvements of modified British Medical Research Council (mMRC) dyspnea scale (p < 0.001), COPD Assessment Test (CAT) score (p < 0.0001), and COPD exacerbations (p < 0.0001). CONCLUSION In conclusion, the valuable findings of our observational study consist in the corroboration in a real-life context of the therapeutic effects evidenced by randomized controlled trials with regard to the use of the triple inhaled BDP/FF/G therapy in patients with COPD.
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Affiliation(s)
- Corrado Pelaia
- Department of Health Sciences, Campus
Universitario ‘S. Venuta’, University ‘Magna Græcia’ of Catanzaro, Viale
Europa – Località Germaneto, 88100 Catanzaro, Italy
| | - Giada Procopio
- Department of Health Sciences, Campus
Universitario ‘S. Venuta’, University ‘Magna Græcia’ of Catanzaro,
Catanzaro, Italy
| | - Fioramante Lello Rotundo
- Department of Health Sciences, Campus
Universitario ‘S. Venuta’, University ‘Magna Græcia’ of Catanzaro,
Catanzaro, Italy
| | - Maria Rosaria Deodato
- Department of Health Sciences, Campus
Universitario ‘S. Venuta’, University ‘Magna Græcia’ of Catanzaro,
Catanzaro, Italy
| | - Anna Ferrante Bannera
- Department of Health Sciences, Campus
Universitario ‘S. Venuta’, University ‘Magna Græcia’ of Catanzaro,
Catanzaro, Italy
| | - Francesco Giuseppe Tropea
- Department of Health Sciences, Campus
Universitario ‘S. Venuta’, University ‘Magna Græcia’ of Catanzaro,
Catanzaro, Italy
| | - Anna Cancelliere
- Department of Health Sciences, Campus
Universitario ‘S. Venuta’, University ‘Magna Græcia’ of Catanzaro,
Catanzaro, Italy
| | - Alessandro Vatrella
- Department of Medicine, Surgery and Dentistry,
University of Salerno, Fisciano, Italy
| | - Girolamo Pelaia
- Department of Health Sciences, Campus
Universitario ‘S. Venuta’, University ‘Magna Græcia’ of Catanzaro,
Catanzaro, Italy
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Lin L, Liu C, Cheng W, Song Q, Zeng Y, Li X, Deng D, Liu D, Chen Y, Cai S, Chen P. Comparison of treatment persistence, adherence, and risk of exacerbation in patients with COPD treated with single-inhaler versus multiple-inhaler triple therapy: A prospective observational study in China. Front Pharmacol 2023; 14:1147985. [PMID: 37025493 PMCID: PMC10072324 DOI: 10.3389/fphar.2023.1147985] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 03/03/2023] [Indexed: 04/08/2023] Open
Abstract
Aim: This study sought to compare treatment persistence, adherence, and risk of exacerbation among patients with COPD treated with single-inhaler triple therapy (SITT) and multiple-inhaler triple therapy (MITT) in the Chinese population. Methods: This was a multicenter, prospective observational study. Patients with COPD from ten hospitals in Hunan and Guangxi provinces in China were recruited from 1 January 2020 to 31 November 2021 for the study and were followed up for one year. Treatment persistence, adherence, and exacerbation rates during the 12-month follow-up were analyzed in COPD patients treated with SITT and MITT. Results: A total of 1,328 patients were enrolled for final analysis, including 535 (40.3%) patients treated with SITT and 793 (59.7%) treated with MITT. Of these patients, the mean age was 64.9 years and most patients were men. The mean CAT score was 15.2 ± 7.1, and the median (IQR) FEV1% was 54.4 (31.2). The SITT group had a higher mean CAT score, more patients with mMRC >1, and lower mean FEV1% and FEV1/FVC than the MITT patients. Moreover, the proportion of patients with ≥1 exacerbation in the previous year was higher in the SITT cohort. SITT patients had, compared to MITT patients, a higher proportion of adherence (proportion of days covered, PDC) ≥0.8 (86.5% vs. 79.8%; p = 0.006), higher treatment persistence [HR: 1.676 (1.356-2.071), p < 0.001], lower risk of moderate-to-severe exacerbation [HR: 0.729 (0.593-0.898), p = 0.003], and severe exacerbation [HR: 0.675 (0.515-0.875), p = 0.003], as well as reduced all-cause mortality risk [HR: 0.475 (0.237-0.952), p = 0.036] during the 12-month follow-up. Persistence was related to fewer future exacerbations and mortality than non-persistence in the SITT and MITT groups. Conclusion: Patients with COPD treated with SITT showed improved treatment persistence and adherence, as well as a reduction in the risk of moderate-to-severe exacerbation, severe exacerbation, and mortality compared to patients treated with MITT in the Chinese population. Clinical Trial Registration: https://www.chictr.org.cn/, identifier ChiCTR-POC-17010431.
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Affiliation(s)
- Ling Lin
- Department of Respiratory and Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Research Unit of Respiratory Disease, Central South University, Changsha, Hunan, China
- Diagnosis and Treatment Center of Respiratory Disease, Central South University, Changsha, Hunan, China
| | - Cong Liu
- Department of Respiratory and Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Research Unit of Respiratory Disease, Central South University, Changsha, Hunan, China
- Diagnosis and Treatment Center of Respiratory Disease, Central South University, Changsha, Hunan, China
| | - Wei Cheng
- Department of Respiratory and Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Research Unit of Respiratory Disease, Central South University, Changsha, Hunan, China
- Diagnosis and Treatment Center of Respiratory Disease, Central South University, Changsha, Hunan, China
| | - Qing Song
- Department of Respiratory and Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Research Unit of Respiratory Disease, Central South University, Changsha, Hunan, China
- Diagnosis and Treatment Center of Respiratory Disease, Central South University, Changsha, Hunan, China
| | - Yuqin Zeng
- Department of Respiratory and Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Research Unit of Respiratory Disease, Central South University, Changsha, Hunan, China
- Diagnosis and Treatment Center of Respiratory Disease, Central South University, Changsha, Hunan, China
| | - Xin Li
- Division 4 of Occupational Diseases, Hunan Prevention and Treatment Institute for Occupational Diseases, Changsha, China
| | - Dingding Deng
- Department of Respiratory Medicine, The First Affiliated People’s Hospital, Shaoyang College, Shaoyang, China
| | - Dan Liu
- Department of Respiratory, The Eighth Hospital in Changsha, Hunan, China
| | - Yan Chen
- Department of Respiratory and Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Research Unit of Respiratory Disease, Central South University, Changsha, Hunan, China
- Diagnosis and Treatment Center of Respiratory Disease, Central South University, Changsha, Hunan, China
| | - Shan Cai
- Department of Respiratory and Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Research Unit of Respiratory Disease, Central South University, Changsha, Hunan, China
- Diagnosis and Treatment Center of Respiratory Disease, Central South University, Changsha, Hunan, China
| | - Ping Chen
- Department of Respiratory and Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Research Unit of Respiratory Disease, Central South University, Changsha, Hunan, China
- Diagnosis and Treatment Center of Respiratory Disease, Central South University, Changsha, Hunan, China
- *Correspondence: Ping Chen,
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Huang C, Kuo S, Lin L, Yang Y. The efficacy of N-acetylcysteine in chronic obstructive pulmonary disease patients: a meta-analysis. Ther Adv Respir Dis 2023; 17:17534666231158563. [PMID: 36927162 PMCID: PMC10026096 DOI: 10.1177/17534666231158563] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023] Open
Abstract
BACKGROUND N-acetylcysteine (NAC) may reduce acute exacerbations of chronic obstructive pulmonary disease through an antioxidant effect. Due to the heterogeneity in studies, the currently available data do not confirm the efficacy of oral NAC therapy in chronic obstructive pulmonary disease patients. We hypothesize that chronic obstructive pulmonary disease patients receiving regular oral NAC therapy do not achieve improved clinical outcomes. OBJECTIVES The purpose of this meta-analysis was to determine the efficacy of long-term oral NAC therapy in chronic obstructive pulmonary disease patients. DATA SOURCES AND METHODS The literature search was performed using the PubMed, Web of Science, and Cochrane Library databases to identify all included clinical studies. Studies were eligible for inclusion only if they directly compared the outcomes of NAC versus placebo in adults with chronic obstructive pulmonary disease between 1 January 2000 and 30 May 2022. All studies were included if they reported one or more of the following outcomes: number of patients with no acute exacerbations, forced expiratory volume in 1 s (FEV1), forced vital capacity (FVC), St George's Respiratory Questionnaire score, glutathione level, and adverse events. RESULTS Nine randomized controlled trials were included in the meta-analysis. There were 1061 patients in the NAC group and 1076 patients in the placebo group. The current meta-analysis provides evidence that the number of patients with no acute exacerbations (965 patients receiving NAC therapy, 979 control group patients), change in FEV1 (433 patients receiving NAC therapy, 447 control group patients), change in FVC (177 patients receiving NAC therapy, 180 control group patients), change in St George's Respiratory Questionnaire score (128 patients receiving NAC therapy, 131 control group patients), change in glutathione levels (38 patients receiving NAC therapy, 40 control group patients), and adverse events (832 patients receiving NAC therapy, 846 control group patients) were not significantly different between the two groups. CONCLUSION NAC did not reduce the risk of acute exacerbation or ameliorate the decline in lung volume in chronic obstructive pulmonary disease patients.
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Affiliation(s)
- Chienhsiu Huang
- Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, No. 2, Min-Sheng Road, Dalin Town, Chiayi County
| | - Sufang Kuo
- Department of Nursing, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Dalin Town
| | - Lichen Lin
- Department of Nursing, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Dalin Town
| | - Yalun Yang
- Department of Nursing, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Dalin Town
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Functional Benefit of Smoking Cessation and Triple Inhaler in Combustible Cigarette Smokers with Severe COPD: A Retrospective Study. J Clin Med 2022; 12:jcm12010234. [PMID: 36615032 PMCID: PMC9821177 DOI: 10.3390/jcm12010234] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 12/21/2022] [Accepted: 12/27/2022] [Indexed: 12/30/2022] Open
Abstract
Introduction: Chronic obstructive pulmonary disease (COPD) is the third cause of mortality and it is smoking-related. It is characterized by a non-reversible airflow limitation and a progressive worsening of the respiratory function. Objective: The aim of this study is to point out the benefit of smoking cessation combined with a single inhaler triple therapy in terms of clinical and functional outcome in this setting. Methods: A retrospective analysis was performed in patients affected by severe COPD and at least one exacerbation a year, who underwent a smoking cessation program. All patients underwent a 6 min walking test, body plethysmography, and an exhaled test for carbon monoxide. The modified medical research council test (mMRC) test, the Fagestrom nicotine dependency test (FTND) and the COPD assessment test (CAT) questionnaire were also administered. All patients were checked at the baseline and in the six-month follow-up after the start of the treatment. Results: Smoking cessation was achieved by 51% of patients within a month and it was confirmed by eCO measure (<7 ppm). Patients who quit smoking reported better results after six months compared with patients who did not. The increase in FEV1 within the group of quitters was 90 mL (p < 0.05) and the walking test improved by 90 m (p < 0.01); eCO decreased by 15 ppm (p < 0.01) while FVC increased by 70 mL (p < 0.05). No significant changes were recorded within the group of sustainers. The difference in functional changes between groups was significant with regard to FEV1, cCO, and WT. Conclusions: Smoking cessation enhances the efficacy of single inhaler triple therapy, improving clinical and functional variables after six months from the start.
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Gessner C, Trinkmann F, Bahari Javan S, Hövelmann R, Bogoevska V, Georges G, Nudo E, Criée CP. Effectiveness of Extrafine Single Inhaler Triple Therapy in Chronic Obstructive Pulmonary Disease (COPD) in Germany - The TriOptimize Study. Int J Chron Obstruct Pulmon Dis 2022; 17:3019-3031. [PMID: 36483674 PMCID: PMC9725928 DOI: 10.2147/copd.s382405] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 11/24/2022] [Indexed: 12/05/2022] Open
Abstract
Purpose Real-word evidence on the effectiveness of switching from dual therapies or triple therapies (multiple inhalers) to extrafine single-inhaler triple therapy (efSITT), which consists of the inhaled corticosteroid (ICS) beclomethasone, the long-acting β2-agonist (LABA) formoterol and the long-acting muscarinic antagonist (LAMA) glycopyrronium, in patients with moderate-to-severe chronic obstructive pulmonary disease (COPD) is limited. The impact of switching to efSITT on health-related quality of life (HRQoL), COPD specific symptoms, lung function and treatment adherence were assessed in routine clinical care. Patients and Methods Patients were recruited at 148 sites in Germany between 2017 and 2020 in this multicenter, non-interventional observational study. Demographics, clinical data and treatment history were collected at baseline. HRQoL (measured by COPD Assessment Test [CAT]), lung function and adherence (measured by Test of Adherence to Inhalers [TAI]) were assessed at baseline and after six months. Descriptive analyses were conducted by prior treatment and GOLD groups as well as for the overall population. Results 55.1% of the 2623 included patients were male. Mean age was 65.8 years. 57.5% of the patients were previously treated with ICS+LABA+LAMA (multiple inhalers), 23.9% with ICS/LABA (single or two inhalers) and 18.6% with LAMA/LABA (single or two inhalers). After six months, largest mean improvements in the total CAT score were observed in the ICS/LABA (-3.9) and LAMA/LABA (-3.9) prior treatment groups as well as in patients in GOLD group B (-2.9). In the overall population, the CAT items for cough, phlegm, and dyspnea decreased on average by -0.4 points each. After six months, FEV1 increased by 2.0 percentage points in relation to predicted values. The percentages of measured sRtot and RV of predicted values decreased by 24.5 and 4.4 percentage points, respectively. The percentage of patients with good adherence increased from 67.8% to 76.5%. Conclusion Treatment switch to efSITT resulted in an improvement of HRQoL, COPD specific symptoms, lung function parameters and adherence under real-world conditions.
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Affiliation(s)
- Christian Gessner
- Pneumologische Praxis Leipzig, Universitätsklinikum Leipzig, Institut für Klinische Immunologie, Leipzig, Germany,Correspondence: Christian Gessner, Pneumologische Praxis Leipzig, Universitätsklinikum Leipzig, Institut für Klinische Immunologie, Tauchaer Straße 12, Leipzig, 04357, Germany, Tel +49 341 60 20 960, Email
| | - Frederik Trinkmann
- Pneumology and Critical Care Medicine, Thoraxklinik at University Hospital Heidelberg, Translational Lung Research Center Heidelberg (TLRC), Member of German Center for Lung Research (DZL), Heidelberg, Germany,Department of Biomedical Informatics (DBMI) at the Center for Preventive Medicine and Digital Health Baden-Württemberg (CPD-BW), University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | | | | | | | | | - Elena Nudo
- Global Medical Affairs, Chiesi Farmaceutici S.p.A., Parma, Italy
| | - Carl-Peter Criée
- Department of Sleep and Respiratory Medicine, Evangelical Hospital Goettingen-Weende, Bovenden, Germany
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Greek Guidelines for the Management of COPD, a Proposal of a Holistic Approach Based on the needs of the Greek Community. J Pers Med 2022; 12:jpm12121997. [PMID: 36556218 PMCID: PMC9788491 DOI: 10.3390/jpm12121997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 11/15/2022] [Accepted: 11/30/2022] [Indexed: 12/04/2022] Open
Abstract
Despite that COPD remains one of the most common respiratory diseases worldwide, it can be managed effectively with certain treatments and, more importantly, be prevented by the early implementation of various measures. The pathology and pathophysiology of this disease continue to be studied, with new pharmacological and invasive therapies emerging. In this consensus paper, the Working Group of the Hellenic Thoracic Society aimed to consolidate the up-to-date information and new advances in the treatment of COPD. Local and international data on its prevalence are presented, with revised strategies on the diagnostic approach and the evaluation of risk assessment and disease severity classification. Emphasis is placed on the management and therapy of patients with COPD, covering both common principles, specialized modalities, and algorithms to distinguish between home care and the need for hospitalization. Although pharmacological treatment is commonly recognized in COPD, an integrative approach of pulmonary rehabilitation, physical activity, patient education, and self-assessment should be encountered for a comprehensive treatment, prevention of exacerbations, and increased quality of life in patients.
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Rana RH, Alam K, Keramat SA, Gow J. Cost-effectiveness of single-inhaler triple therapy for patients with severe COPD: A systematic literature review. Expert Rev Respir Med 2022; 16:1067-1084. [DOI: 10.1080/17476348.2022.2145951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Rezwanul Hasan Rana
- Centre for the Health Economy, Macquarie University, Macquarie Park, Australia
- Australian Institute of Health and Innovation, Macquarie University, Macquarie Park, Australia
| | - Khorshed Alam
- University of Southern Queensland, Toowoomba, Australia
| | | | - Jeff Gow
- University of Southern Queensland, Toowoomba, Australia
- School of Accounting, Economics and Finance, University of KwaZulu-Natal, Durban, South Africa
- Department of Agricultural Economics, Stellenbosch University, Stellenbosch, South Africa
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Lapi F, Marconi E, Lombardo FP, Micheletto C, Cricelli C. Variation in costs due to virtual switching from free- to fixed-triple LABA/LAMA/ICS combinations among COPD patients: an analysis using a primary care database. Curr Med Res Opin 2022; 38:1997-2001. [PMID: 36154352 DOI: 10.1080/03007995.2022.2129229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Chronic obstructive pulmonary disease (COPD) is a condition with a relevant clinical and economic burden. Only 10% to 40% of COPD patients reporting a regular use of respiratory medications, including those who suffered from severe disease being prescribed with triple combination therapy, nominally long-acting beta agonist (LABA), long-acting muscarinic antagonist (LAMA) and inhaled corticosteroid (ICS). The recent market launch of fixed-triple LABA/LAMA/ICS therapy might contribute to improve medications adherence and costs containment, given the use of a single instead of two or three inhalers. Few data are available on costs due to triple therapy prescribed for COPD. In specific, there are no studies providing data on the potential costs saving whether COPD patients exposed to free-triple combination therapy were switched to fixed-triple combination. In this respect, we simulated some scenarios of virtual switching and calculated the related cost savings.
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Affiliation(s)
- Francesco Lapi
- Health Search, Italian College of General Practitioners and Primary Care, Florence, Italy
| | - Ettore Marconi
- Health Search, Italian College of General Practitioners and Primary Care, Florence, Italy
| | | | - Claudio Micheletto
- Cardio-Thoracic Department, Respiratory Unit, Integrated University Hospital, Verona, Italy
| | - Claudio Cricelli
- Italian College of General Practitioners and Primary Care, Florence, Italy
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Resta E, Scioscia G, Lacedonia D, Quarato CMI, Panza F, Resta O, Lepore G, Buonamico E, Di Lecce V, Carpagnano GE, Barbaro MPF, Rossi N. Economic impact of implementing prescription of single-inhaler triple therapies versus current multiple-inhaler triple therapies for COPD in the Apulia Region. BMC Health Serv Res 2022; 22:1283. [PMID: 36284319 PMCID: PMC9595082 DOI: 10.1186/s12913-022-08640-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 09/09/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The most impacting direct costs associated to COPD for the National Health Systems (NHS) are those related to accesses to the emergency room and hospital admissions, due to the onset of one or more COPD exacerbations. At the same time, severe COPD treatment, that often require a combination of medicaments, represents a substantial economic burden for the National Health Systems (NHS). This study aimed to evaluate the potential saving deriving from the implementation in the prescription of the two currently available single-inhaler triple therapies (SITTs) versus the currently used multiple-inhaler triple therapies (MITTs) in an eligible COPD population residing in the Apulia Region. METHODS A budget impact model was developed hypothesizing the progressive replacement of the different MITTs on the reference market (Scenario A) with the pre-established SITTs, assuming a degree of penetration of 30%, 50% and 100% (Scenario B). Drug costs were based on prices published on the Official Gazette and therapy durations were based on prescribing information over the year 2019 (IQVIA™ prescription dataset). RESULTS Our analysis showed that the extemporaneous MITT with the highest prevalence on the reference market was the inhaled corticosteroids/long-acting β2-agonists (ICS/LABA) combination plus a long-acting muscarinic antagonists (LAMA). This association of medicaments was paradoxically also the one associated to the highest expense value. The expanded use of a pre-established ICS/LAMA/LABA SITT was associated to a significant economic saving, ranging from a minimum of -€ 1,108,814 (SITT use: 30%) to a maximum of -€ 3,658,950 (SITT use: 100%). The cheapest pre-established SITT contained the fluticasone furoate/umeclidinium/vilanterol (FF/UMEC/VI) combination. CONCLUSION A pre-fixed ICS/LAMA/LABA SITT is cost-saving, compared to the different currently used extemporaneous MITTs. Clinicians should consider the potential benefits of finding less expensive regimens while maintaining adequate efficacy in the prescriptive decision making process of COPD patients.
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Affiliation(s)
- Emanuela Resta
- grid.10796.390000000121049995Translational Medicine and Health System Management, Department of Economy, University of Foggia, Foggia, Italy
| | - Giulia Scioscia
- grid.10796.390000000121049995Department of Medical and Surgical Sciences, Institute of Respiratory Diseases, Policlinico Universitario “Riuniti” di Foggia, University of Foggia, Foggia, Italy
| | - Donato Lacedonia
- grid.10796.390000000121049995Department of Medical and Surgical Sciences, Institute of Respiratory Diseases, Policlinico Universitario “Riuniti” di Foggia, University of Foggia, Foggia, Italy
| | - Carla Maria Irene Quarato
- grid.10796.390000000121049995Department of Medical and Surgical Sciences, Institute of Respiratory Diseases, Policlinico Universitario “Riuniti” di Foggia, University of Foggia, Foggia, Italy
| | - Francesco Panza
- Population Health Unit, “Salus in Apulia Study”, Research Hospital, National Institute of Gastroenterology “Saverio de Bellis”, Castellana Grotte, Bari, Italy
| | - Onofrio Resta
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, Section of Respiratory Disease, University “Aldo Moro” of Bari, Bari, Italy
| | - Giorgia Lepore
- grid.10796.390000000121049995Department of Medical and Surgical Sciences, Institute of Respiratory Diseases, Policlinico Universitario “Riuniti” di Foggia, University of Foggia, Foggia, Italy
| | - Enrico Buonamico
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, Section of Respiratory Disease, University “Aldo Moro” of Bari, Bari, Italy
| | - Valentina Di Lecce
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, Section of Respiratory Disease, University “Aldo Moro” of Bari, Bari, Italy
| | - Giovanna Elisiana Carpagnano
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, Section of Respiratory Disease, University “Aldo Moro” of Bari, Bari, Italy
| | - Maria Pia Foschino Barbaro
- grid.10796.390000000121049995Department of Medical and Surgical Sciences, Institute of Respiratory Diseases, Policlinico Universitario “Riuniti” di Foggia, University of Foggia, Foggia, Italy
| | - Noemi Rossi
- grid.11567.340000000122070761Department of Law, Economics and Human Sciences (DIGIES) “Mediterranea”, University of Reggio Calabria, Reggio Calabria, Italy
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Different inhaled corticosteroid doses in triple therapy for chronic obstructive pulmonary disease: systematic review and Bayesian network meta-analysis. Sci Rep 2022; 12:15698. [PMID: 36127353 PMCID: PMC9489688 DOI: 10.1038/s41598-022-18353-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 08/10/2022] [Indexed: 11/25/2022] Open
Abstract
A systematic review and Bayesian network meta-analysis is necessary to evaluate the efficacy and safety of triple therapy with different doses of inhaled corticosteroids (ICS) in stable chronic obstructive pulmonary disease (COPD). We selected 26 parallel randomized controlled trials (41,366 patients) comparing triple therapy with ICS/long-acting beta-agonist (LABA), LABA/long-acting muscarinic antagonist (LAMA), and LAMA in patients with stable COPD for ≥ 12 weeks from PubMed, EMBASE, the Cochrane Library, and clinical trial registries (search from inception to June 30, 2022). Triple therapy with high dose (HD)-ICS exhibited a lower risk of total exacerbation in pre-specified subgroups treated for ≥ 48 weeks than that with low dose (LD)-ICS (odds ratio [OR] = 0.66, 95% credible interval [CrI] = 0.52–0.94, low certainty of evidence) or medium dose (MD)-ICS (OR = 0.66, 95% CrI = 0.51–0.94, low certainty of evidence). Triple therapy with HD-ICS exhibited a lower risk of moderate-to-severe exacerbation in pre-specified subgroups with forced expiratory volume in 1 s < 65% (OR = 0.6, 95% CrI = 0.37–0.98, low certainty of evidence) or previous exacerbation history (OR = 0.6, 95% CrI = 0.36–0.999, very low certainty of evidence) than triple therapy with MD-ICS. Triple therapy with HD-ICS may reduce acute exacerbation in patients with COPD treated with other drug classes including triple therapy with LD- or MD-ICS or dual therapies.
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Neches García V, Vallejo-Aparicio LA, Ismaila AS, Sicras-Mainar A, Sicras-Navarro A, González C, Cuervo R, Shukla S, García-Peñuela M. Clinical and Economic Impact of Long-Term Inhaled Corticosteroid Withdrawal in Patients with Chronic Obstructive Pulmonary Disease Treated with Triple Therapy in Spain. Int J Chron Obstruct Pulmon Dis 2022; 17:2161-2174. [PMID: 36101793 PMCID: PMC9464437 DOI: 10.2147/copd.s367708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 08/17/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose To determine the clinical and economic impact of inhaled corticosteroid (ICS) withdrawal in Spanish patients with COPD receiving triple therapy (TT) with ICS, long-acting β2-agonist (LABA), and long-acting muscarinic antagonist (LAMA). Patients and Methods This was an observational, retrospective study of BIG-PAC database medical records. Patients aged ≥40 years receiving TT from 2016 to 2018 were followed for 1 year. Two cohorts were identified: patients continuing TT (ICS+LABA+LAMA), and patients receiving TT with ICS withdrawn (LABA+LAMA). Variables included medication, exacerbations (moderate and severe), pneumonia, mortality, health resource use (HRU), and cost per patient/year. Cohorts were compared using propensity score matching (PSM). Multivariate statistical analysis using analysis of covariance and Cox proportional risks was conducted. Results Of 6541 patients included, 5740 (87.8%) continued TT and 801 (12.2%) had ICS withdrawn. Patients with ICS withdrawal were younger, had lower disease burden, higher ICS doses, and more exacerbations compared with those continuing ICS. PSM matched 795 patients in each cohort. Mean age was 68.5 years (SD: 11.2), 69.9% were male, and mean Charlson index was 2.0. Patients with ICS withdrawal had more total exacerbations in the 12 months following withdrawal compared with patients continuing TT (36.6% vs 31.4%; p=0.030). No significant differences were found for pneumonia (3.3% vs 3.6%; p=0.583) and mortality (9.9% vs 7.5%; p=0.092). Median time to first exacerbation was shorter in patients with ICS withdrawal compared with those continuing ICS (HR: 0.69, 95% CI: 0.57–0.83; p<0.001). Mean health cost per patient/year among patients with ICS withdrawal was higher than those continuing TT (€2993 vs €2130; p<0.001). Conclusion ICS withdrawal in patients with COPD receiving TT was associated with increased exacerbations, HRU, and costs compared with continuing TT, with health and economic impacts on patients and the Spanish National Healthcare System, respectively. Pneumonia and mortality rates were similar between groups.
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Affiliation(s)
| | | | - Afisi S Ismaila
- Value Evidence and Outcomes, GlaxoSmithKline, Collegeville, PA, USA.,Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
| | | | | | - Cruz González
- Pneumology Unit, Hospital Clínico Universitario de Valencia, Valencia, Spain
| | | | - Soham Shukla
- Value Evidence and Outcomes, GlaxoSmithKline, Collegeville, PA, USA
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Panettieri Jr RA, Camargo Jr CA, Cheema T, El Bayadi SG, Fiel S, Vila TM, Jain RG, Midwinter D, Thomashow B, Ludwig-Sengpiel A, Lipson DA. Effect of Recent Exacerbation History on the Efficacy of Once-Daily Single-Inhaler Fluticasone Furoate/Umeclidinium/Vilanterol Triple Therapy in Patients with Chronic Obstructive Pulmonary Disease in the FULFIL Trial. Int J Chron Obstruct Pulmon Dis 2022; 17:2043-2052. [PMID: 36072608 PMCID: PMC9443998 DOI: 10.2147/copd.s367701] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 08/17/2022] [Indexed: 12/04/2022] Open
Abstract
Background In the FULFIL trial, once-daily single-inhaler triple therapy with fluticasone furoate/umeclidinium/vilanterol (FF/UMEC/VI) resulted in reduced moderate/severe exacerbation rates and conferred significant improvements in lung function and health status in patients with chronic obstructive pulmonary disease (COPD) versus twice-daily budesonide/formoterol (BUD/FOR) dual therapy. Methods FULFIL was a Phase III, randomized, double-blind, double-dummy, parallel-group study. Patients ≥40 years of age with symptomatic COPD were randomized 1:1 to FF/UMEC/VI 100/62.5/25 mcg or BUD/FOR 400/12 mcg. In this post hoc analysis, patients were categorized by exacerbation history in the year prior to study entry (≥1 moderate/severe exacerbation [recent exacerbation] versus no recent exacerbation). Endpoints included annual rate of on-treatment moderate/severe exacerbations up to Week 24, annual rate of on-treatment severe exacerbations up to Week 24, change from baseline in trough forced expiratory volume in 1 second at Week 24, and change from baseline in health status as measured by St George’s respiratory questionnaire total score at Week 24. Results Of the 1810 patients in the intent-to-treat population, 1180 (65%) had one or more moderate/severe exacerbation in the year prior to entry, while 630 (35%) patients did not. FF/UMEC/VI versus BUD/FOR significantly reduced moderate/severe exacerbation rates in the recent exacerbation subgroup (mean annualized rate: 0.19 vs 0.29; rate ratio [95% confidence interval [CI]]: 0.64: [0.45, 0.91]; p=0.014) and numerically reduced moderate/severe exacerbation rates in the no recent exacerbation subgroup (mean annualized rate: 0.29 vs 0.43; rate ratio [95% CI]: 0.67 [0.43, 1.04]; p=0.073). Severe exacerbation rates were numerically reduced with FF/UMEC/VI versus BUD/FOR treatment across both subgroups. FF/UMEC/VI conferred significant improvements in lung function and health status versus BUD/FOR, regardless of recent exacerbation history. Conclusion FF/UMEC/VI reduced moderate/severe and severe exacerbation rates and improved lung function and health status versus BUD/FOR in patients with symptomatic COPD, regardless of recent exacerbation history.
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Affiliation(s)
- Reynold A Panettieri Jr
- Child Health Institute of New Jersey, Rutgers University School of Medicine, New Brunswick, NJ, USA
- Correspondence: Reynold A Panettieri Jr, Rutgers University School of Medicine, 89 French Street, Suite 4210, New Brunswick, NJ, 08901, USA, Tel +1 732-235-6404, Email
| | - Carlos A Camargo Jr
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Tariq Cheema
- Breathing Disorder Center, Allegheny Health Network, Pittsburgh, PA, USA
| | - Sherif G El Bayadi
- Department of Medicine, St. Joseph’s Health/SUNY Upstate, Syracuse, NY, USA
| | - Stanley Fiel
- Atlantic Health Systems/Morristown Medical Center, Morristown, NJ, 07960, USA
| | | | | | | | - Byron Thomashow
- Department of Medicine, Columbia University Medical Center, New York, NY, USA
| | | | - David A Lipson
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- GSK, Collegeville, PA, USA
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[COPD and eosinophils]. Rev Mal Respir 2022; 39:685-697. [PMID: 36055950 DOI: 10.1016/j.rmr.2022.08.005] [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: 06/28/2022] [Accepted: 08/07/2022] [Indexed: 11/23/2022]
Abstract
COPD is a major cause of morbidity and mortality worldwide. As research progresses, new patient phenotypes are being defined, providing hope for more personalized management of the disease. A significant proportion of patients present with an increased level of blood eosinophils, which may reflect bronchial eosinophilic inflammation. The aims of this article are to characterize the role of eosinophils in COPD in terms of pathophysiology, associated respiratory symptoms, impact on treatment and, finally, to consider different future treatment options.
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Gunen H, Kokturk N, Naycı S, Ozkaya S, Yıldız BP, Turan O, Gumus A, Akgun M, Gurgun A, Ogus C, Mirici A, Sen E, Bayram N, Eken V, Erkus H. The CO-MIND Study: Chronic Obstructive Pulmonary Disease Management in Daily Practice and Its Implications for Improved Outcomes According to GOLD 2019 Perspective. Int J Chron Obstruct Pulmon Dis 2022; 17:1883-1895. [PMID: 36003323 PMCID: PMC9394660 DOI: 10.2147/copd.s372439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 08/02/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose GOLD 2019 proposed a novel treatment decision tool for follow-up based on the predominant trait (exacerbation or dyspnea) of patients, alongside treatment escalation and de-escalation strategies. This study was designed to provide an up-to-date snapshot of patient and disease characteristics, treatment pathways, and healthcare resource use (HRU) in COPD in real life, and comprehensively examine patients considering GOLD 2019 recommendations. Patients and Methods This mixed design, observational, multicenter (14 pulmonology clinics) study included all patients with a documented COPD diagnosis (excluding asthma-COPD overlap [ACO]) for ≥12 months, aged ≥40 years at diagnosis who had a COPD-related hospital visit, spirometry test and blood eosinophil count (BEC) measurement under stable conditions within the 12 months before enrollment between February and December 2020. Data were collected cross-sectionally from patients and retrospectively from hospital medical records. Results This study included 522 patients (GOLD group A: 17.2%, B: 46.4%, C: 3.3%, D: 33.1%), of whom 79.5% were highly symptomatic and 36.2% had high risk of exacerbation. Exacerbations (n = 832; 46.6% moderate, 25.5% severe) were experienced by 57.5% of patients in the previous 12 months. Inter-rater agreement between investigators and patients regarding the reason for visit was low (κ coefficient: 0.338, p = 0.001). Inhaled treatment was modified in 88 patients at index, mainly due to symptomatic state (31.8%) and exacerbations (27.3%); treatment was escalated (57.9%, mainly switched to LABA+LAMA+ICS), inhaler device and/or active ingredient was changed (36.4%) or treatment was de-escalated (5.7%). 27% had ≥1 hospital overnight stay over 12 months. Emergency department visits and days with limitation of daily activities were higher in group D (p < 0.001). Conclusion Despite being on-treatment, many patients with COPD experience persistent symptoms and exacerbations requiring hospital-related HRU. A treatable trait approach and holistic disease management may improve outcomes by deciding the right treatment for the right patient at the right time.
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Affiliation(s)
- Hakan Gunen
- Department of Pulmonary Medicine, Sureyyapasa Training and Research Centre for Chest Diseases and Thoracic Surgery, Istanbul, Turkey
| | - Nurdan Kokturk
- Department of Pulmonary Medicine, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Sibel Naycı
- Department of Pulmonary Medicine, Mersin University School of Medicine, Mersin, Turkey
| | - Sevket Ozkaya
- Department of Pulmonary Medicine, VM Medical Park Samsun Hospital, Samsun, Turkey
| | - Birsen Pınar Yıldız
- University of Health Sciences, Yedikule Chest Disease and Surgery Training and Research Hospital, Pulmonology, Istanbul, Turkey
| | - Onur Turan
- Department of Pulmonary Medicine, Izmir Katip Çelebi University, İzmir, Turkey
| | - Aziz Gumus
- Department of Pulmonary Medicine, Recep Tayyip Erdogan University, Faculty of Medicine, Rize, Turkey
| | - Metin Akgun
- Department of Pulmonary Medicine, Atatürk University School of Medicine, Erzurum, Turkey
| | - Alev Gurgun
- Department of Pulmonary Medicine, Ege University School of Medicine, İzmir, Turkey
| | - Candan Ogus
- Department of Pulmonary Medicine, Akdeniz University Medical Faculty, Antalya, Turkey
| | - Arzu Mirici
- Department of Pulmonary Medicine, Canakkale 18 Mart University, Canakkale, Turkey
| | - Elif Sen
- Department of Pulmonary Medicine, Ankara University School of Medicine, Ankara, Turkey
| | - Nazan Bayram
- Department of Pulmonary Medicine, Gaziantep University, Sahinbey Research Hospital, Gaziantep, Turkey
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Hurst JR, Han MK, Singh B, Sharma S, Kaur G, de Nigris E, Holmgren U, Siddiqui MK. Prognostic risk factors for moderate-to-severe exacerbations in patients with chronic obstructive pulmonary disease: a systematic literature review. Respir Res 2022; 23:213. [PMID: 35999538 PMCID: PMC9396841 DOI: 10.1186/s12931-022-02123-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 07/20/2022] [Indexed: 11/30/2022] Open
Abstract
Background Chronic obstructive pulmonary disease (COPD) is a leading cause of morbidity and mortality worldwide. COPD exacerbations are associated with a worsening of lung function, increased disease burden, and mortality, and, therefore, preventing their occurrence is an important goal of COPD management. This review was conducted to identify the evidence base regarding risk factors and predictors of moderate-to-severe exacerbations in patients with COPD. Methods A literature review was performed in Embase, MEDLINE, MEDLINE In-Process, and the Cochrane Central Register of Controlled Trials (CENTRAL). Searches were conducted from January 2015 to July 2019. Eligible publications were peer-reviewed journal articles, published in English, that reported risk factors or predictors for the occurrence of moderate-to-severe exacerbations in adults age ≥ 40 years with a diagnosis of COPD. Results The literature review identified 5112 references, of which 113 publications (reporting results for 76 studies) met the eligibility criteria and were included in the review. Among the 76 studies included, 61 were observational and 15 were randomized controlled clinical trials. Exacerbation history was the strongest predictor of future exacerbations, with 34 studies reporting a significant association between history of exacerbations and risk of future moderate or severe exacerbations. Other significant risk factors identified in multiple studies included disease severity or bronchodilator reversibility (39 studies), comorbidities (34 studies), higher symptom burden (17 studies), and higher blood eosinophil count (16 studies). Conclusions This systematic literature review identified several demographic and clinical characteristics that predict the future risk of COPD exacerbations. Prior exacerbation history was confirmed as the most important predictor of future exacerbations. These prognostic factors may help clinicians identify patients at high risk of exacerbations, which are a major driver of the global burden of COPD, including morbidity and mortality. Supplementary Information The online version contains supplementary material available at 10.1186/s12931-022-02123-5.
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Affiliation(s)
- John R Hurst
- UCL Respiratory, University College London, London, WC1E 6BT, UK.
| | - MeiLan K Han
- Division of Pulmonary and Critical Care, University of Michigan, Ann Arbor, MI, USA
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Bergs I, Just KS, Müller A, Stingl JC, Dreher M. Emergency Department Visits Due to Dyspnea: Association with Inhalation Therapy in COPD and Cases with Adverse Drug Reactions. Int J Chron Obstruct Pulmon Dis 2022; 17:1827-1834. [PMID: 35983166 PMCID: PMC9379107 DOI: 10.2147/copd.s367062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Accepted: 07/21/2022] [Indexed: 11/30/2022] Open
Abstract
Purpose Dyspnea is a leading symptom of COPD that causes presentations in emergency departments or negatively impacts on them. Guideline-based inhalation therapies are intended to reduce dyspnea in COPD patients. This study analyzed how common guideline recommended inhalation therapy regimens are occurring in clinical practice among COPD patients presenting to emergency departments due to adverse drug reactions in polytherapy using data of the German ADRED database. Patients and Methods In total, 269 COPD cases were identified. In a further analysis, all cases were analyzed for documented GOLD stage and guideline-recommended inhalation therapy for COPD. Dyspnea and other symptoms identified during ED presentation were analyzed and compared between patients who did and did not receive the guideline’s recommended inhalation therapy. Results In this observation, 41% (n = 46) of all 112 cases with a documented COPD and GOLD stage received an underdosed therapy according to current guidelines. Dyspnea was the most common identified symptom (32%, n = 36) in this cohort and occurred more often in patients who received an underdosage of inhalation therapy (p < 0.01). Conclusion Patients with COPD presenting to ED with ADRs show a high rate of non-guideline-recommended inhalation therapy and present more often with dyspnea compared to those COPD patients who received an adequate dosing of inhalation therapy.
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Affiliation(s)
- Ingmar Bergs
- Department of Pneumology and Internal Intensive Care Medicine, University Hospital RWTH Aachen, Aachen, Germany
| | - Katja S Just
- Institute of Clinical Pharmacology, University Hospital RWTH Aachen, Aachen, Germany
| | - Annegret Müller
- Department of Pneumology and Internal Intensive Care Medicine, University Hospital RWTH Aachen, Aachen, Germany
| | - Julia C Stingl
- Institute of Clinical Pharmacology, University Hospital RWTH Aachen, Aachen, Germany
| | - Michael Dreher
- Department of Pneumology and Internal Intensive Care Medicine, University Hospital RWTH Aachen, Aachen, Germany
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Rogliani P, Ora J, Cavalli F, Cazzola M, Calzetta L. Comparing the Efficacy and Safety Profile of Triple Fixed-Dose Combinations in COPD: A Meta-Analysis and IBiS Score. J Clin Med 2022; 11:jcm11154491. [PMID: 35956108 PMCID: PMC9369741 DOI: 10.3390/jcm11154491] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 07/26/2022] [Accepted: 07/29/2022] [Indexed: 12/04/2022] Open
Abstract
Background: Triple fixed-dose combination (FDC) therapy is recommended in severe chronic obstructive pulmonary disease (COPD) patients experiencing frequent exacerbations and/or symptoms not controlled by dual FDCs. Since no randomized controlled trials (RCTs) have directly compared the different inhaled corticosteroid/long-acting β2-adrenoceptor agonist/long-acting muscarinic antagonist (ICS/LABA/LAMA) FDCs, we performed a meta-analysis to compare the impact of the current available ICS/LABA/LAMA FDCs in COPD. Methods: A meta-analysis was performed by connecting beclomethasone dipropionate/formoterol fumarate/glycopyrronium bromide or glycopyrrolate (BDP/FOR/GLY), budesonide (BUD)/GLY/FOR, and fluticasone furoate/umeclidinium bromide/vilanterol (FF/UMEC/VI) FDCs via ICS/LABA or LABA/LAMA FDCs arms. The safety and efficacy profiles were investigated, and the Implemented Bidimensional Surface under the cumulative ranking curve analysis (IBiS) was carried out. Protocol registration: CRD42022301189. Results: Data from 21,809 COPD patients were extracted from the ETHOS, IMPACT, KRONOS, and TRILOGY studies. No significant (p > 0.05) differences were detected across the triple FDCs with respect to the risk of exacerbation, trough forced expiratory volume in the first second (FEV1), transition dyspnea index (TDI), St. George’s Respiratory Questionnaire (SGRQ), risk of serious adverse events (SAEs), cardiovascular (CV) SAEs, pneumonia, and all-cause mortality. According to IBiS score, BDP/FOR/GLY 200/12/25 µg twice daily (BID) was the FDC reporting the best combined efficacy/safety profile (area 41.41%), although FF/UMEC/VI 100/62.5/25 µg once daily (QD) showed the greatest efficacy profile (50.54%). The protection against mortality related to the dose of ICS. Conclusions: All triple FDCs are effective and safe in COPD regardless of the regimen of administration (twice daily vs. once daily), with no relevant difference in the risk of CV SAEs and pneumonia.
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Affiliation(s)
- Paola Rogliani
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (P.R.); (J.O.); (M.C.)
- Division of Respiratory Medicine, University Hospital Policlinico Tor Vergata, 00133 Rome, Italy;
| | - Josuel Ora
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (P.R.); (J.O.); (M.C.)
- Division of Respiratory Medicine, University Hospital Policlinico Tor Vergata, 00133 Rome, Italy;
| | - Francesco Cavalli
- Division of Respiratory Medicine, University Hospital Policlinico Tor Vergata, 00133 Rome, Italy;
| | - Mario Cazzola
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (P.R.); (J.O.); (M.C.)
| | - Luigino Calzetta
- Respiratory Disease and Lung Function Unit, Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
- Correspondence:
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Carzaniga L, Linney ID, Rizzi A, Delcanale M, Schmidt W, Knight CK, Pastore F, Miglietta D, Carnini C, Cesari N, Riccardi B, Mileo V, Venturi L, Moretti E, Blackaby WP, Patacchini R, Accetta A, Biagetti M, Bassani F, Tondelli M, Murgo A, Battipaglia L, Villetti G, Puccini P, Catinella S, Civelli M, Rancati F. Discovery of Clinical Candidate CHF-6366: A Novel Super-soft Dual Pharmacology Muscarinic Antagonist and β 2 Agonist (MABA) for the Inhaled Treatment of Respiratory Diseases. J Med Chem 2022; 65:10233-10250. [PMID: 35901125 DOI: 10.1021/acs.jmedchem.2c00609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The development of molecules embedding two distinct pharmacophores acting as muscarinic antagonists and β2 agonists (MABAs) promises to be an excellent opportunity to reduce formulation issues and boost efficacy through cross-talk and allosteric interactions. Herein, we report the results of our drug discovery campaign aimed at improving the therapeutic index of a previous MABA series by exploiting the super soft-drug concept. The incorporation of a metabolic liability, stable at the site of administration but undergoing rapid systemic metabolism, to generate poorly active and quickly eliminated fragments was pursued. Our SAR studies yielded MABA 29, which demonstrated a balanced in vivo profile up to 24 h, high instability in plasma and the liver, as well as sustained exposure in the lung. In vitro safety and non-GLP toxicity studies supported the nomination of 29 (CHF-6366) as a clinical candidate, attesting to the successful development of a novel super-soft MABA compound.
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Affiliation(s)
- Laura Carzaniga
- Chemistry Research and Drug Design Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Ian D Linney
- Medicinal Chemistry Department, Charles River, Chesterford Research Park, Saffron Walden, CB10 1XL Essex, United Kingdom
| | - Andrea Rizzi
- Chemistry Research and Drug Design Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Maurizio Delcanale
- Chemistry Research and Drug Design Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Wolfgang Schmidt
- Medicinal Chemistry Department, Charles River, Chesterford Research Park, Saffron Walden, CB10 1XL Essex, United Kingdom
| | - Christopher K Knight
- Medicinal Chemistry Department, Charles River, Chesterford Research Park, Saffron Walden, CB10 1XL Essex, United Kingdom
| | - Fiorella Pastore
- Pharmacology Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Daniela Miglietta
- Pharmacology Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Chiara Carnini
- Project Leader, Corporate Drug Development, Chiesi Farmaceutici S.p.A Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Nicola Cesari
- Pharmacokinetics Biochemistry and Metabolism Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Benedetta Riccardi
- Pharmacokinetics Biochemistry and Metabolism Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Valentina Mileo
- Analytics and Early Formulation Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Luca Venturi
- Analytics and Early Formulation Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Elisa Moretti
- Analytics and Early Formulation Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Wesley P Blackaby
- Medicinal Chemistry Department, Charles River, Chesterford Research Park, Saffron Walden, CB10 1XL Essex, United Kingdom
| | - Riccardo Patacchini
- Project Leader, Corporate Drug Development, Chiesi Farmaceutici S.p.A Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Alessandro Accetta
- Chemistry Research and Drug Design Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Matteo Biagetti
- Chemistry Research and Drug Design Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Franco Bassani
- Pharmacology Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Marina Tondelli
- Pharmacology Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Annalisa Murgo
- Pharmacology Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Loredana Battipaglia
- Safety & Toxicology Department, Chiesi Farmaceutici S.p.A Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Gino Villetti
- Pharmacology Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Paola Puccini
- Pharmacokinetics Biochemistry and Metabolism Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Silvia Catinella
- Analytics and Early Formulation Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Maurizio Civelli
- Head of Global Research & Preclinical Development, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Fabio Rancati
- Chemistry Research and Drug Design Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
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Ismaila AS, Haeussler K, Czira A, Youn JH, Malmenäs M, Risebrough NA, Agarwal J, Nassim M, Sharma R, Compton C, Vogelmeier CF, Han MK, Halpin DMG. Fluticasone Furoate/Umeclidinium/Vilanterol (FF/UMEC/VI) Triple Therapy Compared with Other Therapies for the Treatment of COPD: A Network Meta-Analysis. Adv Ther 2022; 39:3957-3978. [PMID: 35849317 PMCID: PMC9402726 DOI: 10.1007/s12325-022-02231-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 06/17/2022] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Randomized controlled trials (RCTs) comparing triple therapies (inhaled corticosteroid [ICS], long-acting β2-agonist [LABA], and long-acting muscarinic antagonist [LAMA]) for the treatment of chronic obstructive pulmonary disease (COPD) are limited. This network meta-analysis (NMA) investigated the comparative efficacy of single-inhaler fluticasone furoate/umeclidinium/vilanterol (FF/UMEC/VI) versus any triple (ICS/LABA/LAMA) combinations and dual therapies in patients with COPD. METHODS This NMA was conducted on the basis of a systematic literature review (SLR), which identified RCTs in adults aged at least 40 years with COPD. The RCTs compared different ICS/LABA/LAMA combinations or an ICS/LABA/LAMA combination with any dual therapy (ICS/LABA or LAMA/LABA). Outcomes of interest included forced expiratory volume in 1 s (FEV1), annualized rate of combined moderate and severe exacerbations, St George's Respiratory Questionnaire (SGRQ) total score and SGRQ responders, transition dyspnea index focal score, and rescue medication use (RMU). Analyses were conducted at 24 weeks (primary endpoint), and 12 and 52 weeks (if feasible). RESULTS The NMA was informed by five trials reporting FEV1 at 24 weeks. FF/UMEC/VI was statistically significantly more effective at increasing trough FEV1 (based on change from baseline) than all triple comparators in the network apart from UMEC + FF/VI. The NMA was informed by 17 trials reporting moderate or severe exacerbation endpoints. FF/UMEC/VI demonstrated statistically significant improvements in annualized rate of combined moderate or severe exacerbations versus single-inhaler budesonide/glycopyrronium bromide/formoterol fumarate (BUD/GLY/FOR). At 24 weeks, the NMA was informed by five trials. FF/UMEC/VI showed statistically significant improvements in annualized rate of combined moderate or severe exacerbations versus UMEC + FF/VI and BUD/GLY/FOR. FF/UMEC/VI also demonstrated improvements in mean SGRQ score versus other triple therapy comparators at 24 weeks, and a significant reduction in RMU compared with BUD/GLY/FOR (160/18/9.6). CONCLUSION The findings of this NMA suggest favorable efficacy with single-inhaler triple therapy comprising FF/UMEC/VI. Further analysis is required as additional evidence becomes available.
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Affiliation(s)
- Afisi S Ismaila
- Value Evidence and Outcomes, GlaxoSmithKline, 1250 South Collegeville Road, Collegeville, PA, 19426-0989, USA. .,Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada.
| | | | - Alexandrosz Czira
- Value Evidence and Outcomes, R&D Global Medical, GlaxoSmithKline, Brentford, UK
| | | | - Mia Malmenäs
- ICON Health Economics, ICON plc, Stockholm, Sweden
| | | | - Jatin Agarwal
- ICON Health Economics, ICON plc, Bangalore, Karnataka, India
| | - Maria Nassim
- ICON Health Economics, ICON plc, Munich, Germany
| | - Raj Sharma
- Value Evidence and Outcomes, R&D Global Medical, GlaxoSmithKline, Brentford, UK
| | - Chris Compton
- Value Evidence and Outcomes, R&D Global Medical, GlaxoSmithKline, Brentford, UK
| | - Claus F Vogelmeier
- Department of Medicine, Pulmonary and Critical Care Medicine, Philipps-Universität Marburg, Member of the German Center for Lung Research (DZL), Marburg, Germany.,German Center for Lung Research (DZL), Marburg, Germany
| | - MeiLan K Han
- Division of Pulmonary and Critical Care, University of Michigan, Ann Arbor, MI, USA
| | - David M G Halpin
- University of Exeter Medical School, College of Medicine and Health, University of Exeter, Exeter, UK
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50
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Alcázar-Navarrete B, Jamart L, Sánchez-Covisa J, Juárez M, Graefenhain R, Sicras-Mainar A. Clinical Characteristics, Treatment Persistence, and Outcomes Among Patients With COPD Treated With Single- or Multiple-Inhaler Triple Therapy: A Retrospective Analysis in Spain. Chest 2022; 162:1017-1029. [DOI: 10.1016/j.chest.2022.06.033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 06/09/2022] [Accepted: 06/15/2022] [Indexed: 01/22/2023] Open
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