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Bourdin A, Criner G, Devouassoux G, Dransfield M, Halpin DM, Han MK, Jones CE, Kalhan R, Lange P, Lettis S, Lipson DA, Lomas DA, Echave-Sustaeta María-Tomé JM, Martin N, Martinez FJ, Quasny H, Sail L, Siler TM, Singh D, Thomashow B, Watz H, Hanania NA. InforMing the PAthway of COPD Treatment (IMPACT Trial) Single-Inhaler Triple Therapy (Fluticasone Furoate/Umeclidinium/Vilanterol) Versus Fluticasone Furoate/Vilanterol and Umeclidinium/Vilanterol in Patients With COPD: Analysis of the Western Europe and North America Regions. Chronic Obstr Pulm Dis 2021; 8:76-90. [PMID: 33156982 PMCID: PMC8047616 DOI: 10.15326/jcopdf.2020.0158] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/21/2020] [Indexed: 11/21/2022]
Abstract
BACKGROUND The InforMing the Pathway of COPD Treatment (IMPACT) trial demonstrated lower moderate/severe exacerbation rates with fluticasone furoate/umeclidinium/vilanterol (FF/UMEC/VI) versus FF/VI or UMEC/VI in patients with chronic obstructive pulmonary disease (COPD) and a history of exacerbations. Since IMPACT was a global study, post-hoc analyses were conducted by geographic region to investigate potential differences in overall findings. METHODS IMPACT was a 52-week, randomized, double-blind trial. Patients with symptomatic COPD and ≥1 moderate/severe exacerbation in the prior year were randomized 2:2:1 to once-daily FF/UMEC/VI 100/62.5/25µg, FF/VI 100/25µg, or UMEC/VI 62.5/25µg. Endpoints assessed in the overall, Western Europe and North America populations included on-treatment moderate/severe exacerbation (rates and time-to-first), trough forced expiratory volume in 1 second and St George's Respiratory Questionnaire (SGRQ) total score. Safety was assessed. RESULTS Overall, 10,355 patients were enrolled, 3164 from Western Europe, 2639 from North America. FF/UMEC/VI significantly reduced on-treatment moderate/severe exacerbation rates versus FF/VI and UMEC/VI in Western Europe (rate ratios 0.82 [95%CI 0.74-0.91], P<.001 and 0.76 [0.67-0.87], P<.001) and in North America (0.87 [0.77-0.97], P=.014 and 0.69 [0.60-0.80], P<.001). FF/UMEC/VI reduced time-to-first moderate/severe exacerbation and improved lung function versus FF/VI and UMEC/VI in both regions, and improved SGRQ total score in Western Europe, but not North America. Safety profiles were generally similar between treatment groups/regions; the inhaled corticosteroid class effect of increased pneumonia incidence was seen in North America but not Western Europe. CONCLUSION Consistent with intent-to-treat results, FF/UMEC/VI reduced moderate/severe exacerbation rate and risk and improved lung function in Western Europe and North America; however, between-regions differences were seen for SGRQ total score and pneumonia incidence. CLINICAL TRIAL REGISTRATION NCT02164513.
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Affiliation(s)
- Arnaud Bourdin
- Department of Pneumology and Addictology, University of Montpellier, CHU Montpellier, Montpellier, France
| | - Gerard Criner
- Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania, United States
| | - Gilles Devouassoux
- Univ. Lyon, Université Claude-Bernard Lyon 1, Lyon, France
- Hôpital de la Croix-Rousse, Service de Pneumologie, Hospices Civils de Lyon, Lyon, France
| | - Mark Dransfield
- Division of Pulmonary, Allergy, and Critical Care Medicine, Lung Health Center, University of Alabama at Birmingham, Alabama, United States
| | - David M.G. Halpin
- College of Medicine and Health, University of Exeter Medical School, Exeter, United Kingdom
| | - MeiLan K. Han
- Pulmonary and Critical Care, University of Michigan, Ann Arbor, Michigan, United States
| | - C. Elaine Jones
- GlaxoSmithKline, Research Triangle Park, North Carolina, United States
| | - Ravi Kalhan
- Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, United States
| | - Peter Lange
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark
- Medical Department, Herlev University Hospital, Herlev, Denmark
| | - Sally Lettis
- Department of Pneumology and Addictology, University of Montpellier, CHU Montpellier, Montpellier, France
- Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania, United States
| | - David A. Lipson
- GlaxoSmithKline, Collegeville, Pennsylvania, United States
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States
| | - David A. Lomas
- UCL Respiratory, University College London, London, United Kingdom
| | | | - Neil Martin
- GlaxoSmithKline, Brentford, Middlesex, United Kingdom
- University of Leicester, Leicester, United Kingdom
| | | | - Holly Quasny
- GlaxoSmithKline, Research Triangle Park, North Carolina, United States
| | | | - Thomas M. Siler
- Midwest Chest Consultants, PC, St. Charles, Missouri, United States
| | - Dave Singh
- The University of Manchester, Manchester University National Health Service Foundation Trust, United Kingdom
| | - Byron Thomashow
- Division of Pulmonary, Allergy, and Critical Care, Columbia University Medical Center, New York, New York, United States
| | - Henrik Watz
- Pulmonary Research Institute at Lungen Clinic Grosshansdorf, Airway Research Center North, German Center for Lung Research, Grosshansdorf, Germany
| | - Nicola A. Hanania
- Section of Pulmonary and Critical Care Medicine, Airways Clinical Research Center, Baylor College of Medicine, Houston, Texas, United States
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Dalon F, Devouassoux G, Belhassen M, Nachbaur G, Correia Da Silva C, Sail L, Jacoud F, Chouaid C, Van Ganse E. Impact of Therapy Persistence on Exacerbations and Resource Use in Patients Who Initiated COPD Therapy. Int J Chron Obstruct Pulmon Dis 2019; 14:2905-2915. [PMID: 31908439 PMCID: PMC6927267 DOI: 10.2147/copd.s222762] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 12/02/2019] [Indexed: 12/15/2022] Open
Abstract
Purpose This study assessed therapy persistence in patients with chronic obstructive pulmonary disease (COPD) in France, and the impact of non-persistence on exacerbations and described COPD-related healthcare resource use (HRU). Methods Patients aged ≥45 years who received ≥1 dispensed bronchodilator per quarter over three consecutive quarters between 2007 and 2014 and initiated specific COPD therapy were selected from the Echantillon Généraliste des Bénéficiaires (EGB) database. Persistence, defined as the absence of dispensing gaps of >90 days, was measured at 12 months. Exacerbations were compared between persistent and non-persistent patients during follow-up after patient matching and adjustment for confounding factors. COPD-related HRU during follow-up was described. Results Among 4020 patients with COPD, 2164 initiated a specific therapy. Of these, 54.4% stopped treatment within 12 months. Persistence with all COPD therapy regimens was low, particularly for inhaled corticosteroid (ICS; 25.6%) and ICS/twice-daily long-acting beta-agonist (39.4%) regimens. Among 721 persistent patients who were matched with 721 non-persistent patients, there was no difference in the number of moderate or severe exacerbations at 12 months. However, medical procedures (for instance, pulmonary function testing and chest X-rays) were more frequently observed among persistent patients than among non-persistent patients, suggesting worse disease severity. Conclusion Patients receiving specific treatment(s) for COPD demonstrated low persistence for all examined therapy regimens, with no clear impact of persistence status on the frequency of exacerbations at 12 months.
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Affiliation(s)
| | - Gilles Devouassoux
- Pulmonary Department, Hôpital de la Croix Rousse, Hospices Civils de Lyon, Lyon, France.,EA 7426, PI3, Inflammation & Immunité de L'épithélium Respiratoire, Université Claude-Bernard-Lyon1, Lyon, France
| | - Manon Belhassen
- PELyon, PharmacoEpidemiology, Lyon, France.,EA 7425 HESPER Health Services and Performance Research, Université Claude-Bernard-Lyon1, Lyon, France
| | - Gaëlle Nachbaur
- GlaxoSmithKline France, Pharmaco Epidemiology and Health Economics and Outcomes Research, Rueil-Malmaison, France
| | - Camille Correia Da Silva
- GlaxoSmithKline France, Pharmaco Epidemiology and Health Economics and Outcomes Research, Rueil-Malmaison, France
| | - Lynda Sail
- GlaxoSmithKline France, Pharmaco Epidemiology and Health Economics and Outcomes Research, Rueil-Malmaison, France
| | | | | | - Eric Van Ganse
- PELyon, PharmacoEpidemiology, Lyon, France.,Pulmonary Department, Hôpital de la Croix Rousse, Hospices Civils de Lyon, Lyon, France.,EA 7425 HESPER Health Services and Performance Research, Université Claude-Bernard-Lyon1, Lyon, France
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