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Beeh KM, Rothnie KJ, Claussen J, Hardtstock F, Knapp RK, Wilke T, Czira A, Compton C, Ismaila AS. Characteristics of Users and New Initiators of Single- and Multiple-Inhaler Triple Therapy for Chronic Obstructive Pulmonary Disease in Germany. Int J Chron Obstruct Pulmon Dis 2024; 19:945-956. [PMID: 38646606 PMCID: PMC11032663 DOI: 10.2147/copd.s431291] [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: 07/18/2023] [Accepted: 02/21/2024] [Indexed: 04/23/2024] Open
Abstract
Purpose To assess patient characteristics of users and new initiators of triple therapy for chronic obstructive pulmonary disease (COPD) in Germany. Patients and Methods Retrospective cohort study of patients with COPD and ≥1 prescription for single-inhaler triple therapy (SITT; fluticasone furoate/umeclidinium/vilanterol [FF/UMEC/VI] or beclomethasone dipropionate/glycopyrronium bromide/formoterol [BDP/GLY/FOR]) or multiple-inhaler triple therapy (MITT), using data from the AOK PLUS German sickness fund (1 January 2015-31 December 2019). The index date was the first date of prescription for FF/UMEC/VI or BDP/GLY/FOR (SITT users), or the first date of overlap of inhaled corticosteroid, long-acting β2-agonist, and long-acting muscarinic antagonist (MITT users). Two cohorts were defined: the prevalent cohort included all identified triple therapy users; the incident cohort included patients newly initiating triple therapy for the first time (no prior use of MITT or SITT in the last 2 years). Patient characteristics and treatment patterns were assessed on the index date and during the 24-month pre-index period. Results In total, 18,630 patients were identified as prevalent triple therapy users (MITT: 17,945; FF/UMEC/VI: 700; BDP/GLY/FOR: 908; non-mutually exclusive) and 2932 patients were identified as incident triple therapy initiators (MITT: 2246; FF/UMEC/VI: 311; BDP/GLY/FOR: 395; non-mutually exclusive). For both the prevalent and incident cohorts, more than two-thirds of patients experienced ≥1 moderate/severe exacerbation in the preceding 24 months; in both cohorts more BDP/GLY/FOR users experienced ≥1 moderate/severe exacerbation, compared with FF/UMEC/VI and MITT users. Overall, 97.9% of prevalent triple therapy users and 86.4% of incident triple therapy initiators received maintenance treatment in the 24-month pre-index period. Conclusion In a real-world setting in Germany, triple therapy was most frequently used after maintenance therapy in patients with recent exacerbations, in line with current treatment recommendations.
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Affiliation(s)
| | - Kieran J Rothnie
- Value Evidence and Outcomes, R&D Global Medical, GSK, Brentford, UK
| | | | | | - Rachel K Knapp
- Real World & Advanced Analytics (RWAA), Cytel, Berlin, Germany
| | - Thomas Wilke
- IPAM e.V., Institute affiliated with University of Wismar, Wismar, Germany
| | | | | | - Afisi S Ismaila
- Value Evidence and Outcomes, R&D Global Medical, GSK, Collegeville, PA, USA
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
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2
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Buhl R, Wilke T, Picker N, Schmidt O, Hechtner M, Kondla A, Maywald U, Vogelmeier CF. Real-World Treatment of Patients Newly Diagnosed with Chronic Obstructive Pulmonary Disease: A Retrospective German Claims Data Analysis. Int J Chron Obstruct Pulmon Dis 2022; 17:2355-2367. [PMID: 36172035 PMCID: PMC9512029 DOI: 10.2147/copd.s375190] [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: 05/18/2022] [Accepted: 08/21/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose This study aimed to describe the real-world treatment of German incident COPD patients, compare that treatment with clinical guidelines, and provide insight into disease development after incident diagnosis. In addition, the economic burden of the disease by assessing COPD-related healthcare costs was described. Patients and Methods Based on a German claims dataset, continuously insured individuals (04/2014-03/2019) aged 40 years or older with at least two incident pulmonologist's diagnoses or one inpatient diagnosis of COPD (ICD-10-GM code J44.-; no respective diagnosis in a 12-month baseline period) were selected. Treatment patterns after incident diagnosis considering inhaled maintenance therapies identified by ATC codes (outpatient prescriptions) were analyzed. Prescription patterns were compared with recommendations of German COPD treatment guidelines. Severe exacerbations were assessed as hospitalizations with main diagnosis ICD-10-GM code J44.1. COPD-associated costs from the perspective of the health insurance fund AOK PLUS were calculated per patient-year (PY). Results The sample comprised 17,464 incident COPD patients with a mean age of 71.5 years. 58.9% were male and the mean Charlson-Comorbidity-Index was 5.3. During follow-up (median: 2.0 years), 57.1% of the patients received at least one prescription of an inhaled maintenance therapy, whereas 42.9% did not. Among treated patients, 35.2% started their treatment with LABA/LAMA, 25.3% with LAMA monotherapy, 16.2% with LABA/ICS, and 7.8% with LABA/LAMA/ICS therapy. Within four weeks after initial diagnosis, ICS-containing therapies were prescribed in 14.1% of patients. Of all patients with a prescribed triple therapy, 68.9% had no corresponding exacerbation history documented. On average, 0.16 severe exacerbations and 0.19 COPD-related hospitalizations were observed per PY during available follow-up. Direct COPD-related costs were 3,693 €/PY, with COPD-related hospitalizations being responsible for about 79.2% of these costs. Conclusion Long-acting bronchodilators are the mainstay of pharmacological treatment of incident COPD patients in Germany, in line with guideline recommendations. Yet, a considerable proportion of incident COPD patients did not receive any inhaled maintenance therapy.
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Affiliation(s)
- Roland Buhl
- Pulmonary Department, Mainz University Hospital, Mainz, Germany
| | | | - Nils Picker
- Cytel Inc - Ingress-Health HWM GmbH, Wismar, Germany
| | | | | | - Anke Kondla
- Boehringer Ingelheim Pharma GmbH & Co. KG, Ingelheim, Germany
| | | | - Claus F Vogelmeier
- Department of Medicine, Pulmonary and Critical Care Medicine, Philipps University of Marburg (UMR), Member of the German Center for Lung Research (DZL), Marburg, Germany
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3
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Lee YJ, Rhee CK, Hwang YI, Yoo KH, Lee SE, Lee D, Park YB, Kim Y. Escalation Time to Open Triple Combination Therapy from the Initiation of LAMA versus ICS/LABA in COPD Management: Findings from Comparing the Incidence of Tiotropium and ICS/LABA in Real-World Use in South Korea (CITRUS) Study. J Pers Med 2021; 11:jpm11121325. [PMID: 34945797 PMCID: PMC8703927 DOI: 10.3390/jpm11121325] [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: 10/18/2021] [Revised: 11/24/2021] [Accepted: 11/26/2021] [Indexed: 11/16/2022] Open
Abstract
Background: bronchodilators are the key treatment for chronic obstructive pulmonary disease (COPD), however, inhaled corticosteroids (ICSs)/long-acting β2-agonists (LABA) are widely prescribed. We compared the escalation time to open triple combination therapy between long-acting muscarinic receptor antagonists (LAMA) and ICS/LABA in COPD management. Methods: this retrospective study included COPD patients selected from the National Health Insurance Service of South Korea from January 2005 to April 2015. The primary outcome was the escalation time to triple therapy in patients who initially received LAMA or ICS/LABA. Other outcomes included risk factors predisposing escalation to triple combination therapy. Results: a total of 2444 patients were assigned to the LAMA or ICS/LABA groups. The incidences of triple combination therapy in the LAMA and ICS/LABA groups were 81.0 and 139.8 per 1000 person-years, respectively (p < 0.001); the median times to triple therapy escalation were 281 and 207 days, respectively (p = 0.03). Treatment with ICS/LABA showed a higher risk of triple therapy escalation compared to LAMA (hazard ratio (HR), 1.601; 95% confidence interval (CI), 1.402–1.829). The associated risk factor was male sex. (HR, 1.564; 95% CI, 1.352–1.809). Conclusions: the initiation of COPD treatment with LAMA is associated with a reduced escalation time to triple therapy compared with ICS/LABA.
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Affiliation(s)
- Ye Jin Lee
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Hospital, Seoul 03080, Korea;
| | - Chin Kook Rhee
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea;
| | - Yong Il Hwang
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Hallym University Sacred Heart Hospital, Anyang-si 14068, Korea;
| | - Kwang Ha Yoo
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Konkuk University Hospital, School of Medicine, Konkuk University, Seoul 05030, Korea;
| | - So Eun Lee
- Medical Affairs, Boehringer-Ingelheim Korea, Seoul 04527, Korea;
| | - Doik Lee
- Real-World Solutions, IQVIA, Seoul 05510, Korea;
| | - Yong Bum Park
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul 05355, Korea;
| | - Youlim Kim
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Konkuk University Hospital, School of Medicine, Konkuk University, Seoul 05030, Korea;
- Correspondence:
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4
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Huang WC, Chen CY, Liao WC, Wu BR, Chen WC, Tu CY, Chen CH, Cheng WC. A Real World Study to Assess the Effectiveness of Switching to Once Daily Closed Triple Therapy from Mono/Dual Combination or Open Triple Therapy in Patients with Chronic Obstructive Pulmonary Disease. Int J Chron Obstruct Pulmon Dis 2021; 16:1555-1568. [PMID: 34113089 PMCID: PMC8184143 DOI: 10.2147/copd.s308911] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 05/20/2021] [Indexed: 01/12/2023] Open
Abstract
Objective This real world study evaluated the effectiveness of switching to closed triple therapy from mono/dual combination or open triple therapy in patients with chronic obstructive pulmonary disease (COPD). Methods We conducted this retrospective study at a single medical center from December 2014 to September 2020. Patients with COPD who were stepped up to triple therapy were enrolled. We analyzed the duration from initial COPD management to open or closed triple therapy and identified the clinical predictors of the patients who needed triple therapy early. We also evaluated the effectiveness of triple therapy after switching from initial management, and closed triple therapy after switching from open triple therapy. Results A total 115 COPD patients who were stepped up to triple therapy from initial treatment were analyzed. The duration from initial treatment to triple therapy was 22.4 months. The baseline peripheral blood eosinophil counts of the patients who switched to triple therapy early (n=63, less than 22 months) and those who switched to triple therapy later (n=52, more than 22 months) were similar (489.6 vs 434.5 cells/uL; p=0.589). After univariate and multivariate analysis, the patients who were older had more acute exacerbations (AEs) in the previous year, asthma and COPD overlap (ACO), and initial dual bronchodilator therapy were stepped up to triple therapy early. The FEV1 of the patients was significantly increased after switching to open triple therapy from mono bronchodilator therapy. In addition, switching from initial or open triple therapy to closed triple therapy significantly reduced the incidence of AEs. Conclusion COPD patients with high blood eosinophilia, older age, more AEs in the previous year, ACO, and initial dual bronchodilator therapy were stepped up to triple therapy early. Triple therapy showed improvements in lung function of most patients switching from mono bronchodilator therapy. After switching to closed triple therapy further reduced the incidence of AEs.
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Affiliation(s)
- Wei-Chun Huang
- Division of Pulmonary and Critical Care, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan.,School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
| | - Chih-Yu Chen
- Division of Pulmonary and Critical Care, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Wei-Chih Liao
- Division of Pulmonary and Critical Care, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan.,School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
| | - Biing-Ru Wu
- Division of Pulmonary and Critical Care, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan.,Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung, Taiwan.,Rong Hsing Research Center for Translational Medicine, National Chung Hsing University, Taichung, Taiwan
| | - Wei-Chun Chen
- Division of Pulmonary and Critical Care, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan.,Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung, Taiwan.,Rong Hsing Research Center for Translational Medicine, National Chung Hsing University, Taichung, Taiwan
| | - Chih-Yen Tu
- Division of Pulmonary and Critical Care, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan.,School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
| | - Chia-Hung Chen
- Division of Pulmonary and Critical Care, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan.,School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
| | - Wen-Chien Cheng
- Division of Pulmonary and Critical Care, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan.,School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan.,Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung, Taiwan.,Rong Hsing Research Center for Translational Medicine, National Chung Hsing University, Taichung, Taiwan
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5
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Sansbury LB, Bains C, Lipson DA, Ismaila AS, Landis SH. Real-World Treatment Patterns of Multiple-Inhaler Triple Therapy Among Patients with Chronic Obstructive Pulmonary Disease in UK General Practice. Int J Chron Obstruct Pulmon Dis 2021; 16:1255-1264. [PMID: 33986594 PMCID: PMC8110279 DOI: 10.2147/copd.s290773] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 03/29/2021] [Indexed: 01/10/2023] Open
Abstract
Introduction Until recently, triple therapy for chronic obstructive pulmonary disease (COPD) has only been available through treatment with multiple inhalers. Evidence on real-world use of multiple-inhaler triple therapy (MITT), including duration of use and treatment patterns, is limited. Methods A retrospective, observational study of electronic health records and hospital episodes in patients with COPD initiating MITT between 2013 and 2015 in the UK was performed. This study described patients initiating, treatment persistence and discontinuation, and prior and subsequent COPD treatments. Results Eligible patients (N=3825) had a mean age of 69.5 years; most were former or current smokers (95%). The majority (86%) initiated MITT with two inhalers and 14% initiated with three inhalers. Mean duration of use was 5.1 (standard deviation: 4.6) months; 24% of patients persisted for 12 months. Patients who had significantly poorer lung function at baseline (12 months prior to initiating MITT) and had experienced significantly more moderate-to-severe acute exacerbation of COPD (AECOPD) and hospitalizations during the baseline period were more likely to persist for 12 months, compared with those who discontinued within 12 months. Most patients stepped down to an inhaled corticosteroid/long-acting β2-agonist combination (ICS/LABA; 48%) or a long-acting muscarinic antagonist (LAMA; 45%) after discontinuing MITT. Conclusion Initiation of MITT occurred in patients with clinically relevant symptoms and a history of AECOPD. Persistence varied and was most likely linked to disease severity, although more research is required to fully understand why patients discontinue MITT, the subsequent clinical consequences of therapy discontinuation, and the potential impact of newly available single-inhaler triple therapies.
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Affiliation(s)
- Leah B Sansbury
- Value Evidence and Outcomes, GlaxoSmithKline, Research Triangle Park, NC, USA
| | - Chanchal Bains
- Value Evidence and Outcomes, GlaxoSmithKline, Uxbridge, UK
| | - David A Lipson
- Clinical Sciences, GlaxoSmithKline, Collegeville, PA, USA.,Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Afisi S Ismaila
- Value Evidence and Outcomes, GlaxoSmithKline, Collegeville, PA, USA.,Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
| | - Sarah H Landis
- Value Evidence and Outcomes, GlaxoSmithKline, Collegeville, PA, USA
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6
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Roche N, Antoniadis A, Hess D, Li PZ, Kelkel E, Leroy S, Pison C, Burgel PR, Aguilaniu B. Are there specific clinical characteristics associated with physician's treatment choices in COPD? Respir Res 2019; 20:189. [PMID: 31429756 PMCID: PMC6701115 DOI: 10.1186/s12931-019-1156-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2019] [Accepted: 08/05/2019] [Indexed: 01/20/2023] Open
Abstract
Background The number of pharmacological agents and guidelines available for COPD has increased markedly but guidelines remain poorly followed. Understanding underlying clinical reasoning is challenging and could be informed by clinical characteristics associated with treatment prescriptions. Methods To determine whether COPD treatment choices by respiratory physicians correspond to specific patients’ features, this study was performed in 1171 patients who had complete treatment and clinical characterisation data. Multiple statistical models were applied to explain five treatment categories: A: no COPD treatment or short-acting bronchodilator(s) only; B: one long-acting bronchodilator (beta2 agonist, LABA or anticholinergic agent, LAMA); C: LABA+LAMA; D: a LABA or LAMA + inhaled corticosteroid (ICS); E: triple therapy (LABA+LAMA+ICS). Results Mean FEV1 was 60% predicted. Triple therapy was prescribed to 32.9% (treatment category E) of patients and 29.8% received a combination of two treatments (treatment categories C or D); ICS-containing regimen were present for 44% of patients altogether. Single or dual bronchodilation were less frequently used (treatment categories B and C: 19% each). While lung function was associated with all treatment decisions, exacerbation history, scores of clinical impact and gender were associated with the prescription of > 1 maintenance treatment. Statistical models could predict treatment decisions with a < 35% error rate. Conclusion In COPD, contrary to what has been previously reported in some studies, treatment choices by respiratory physicians appear rather rational since they can be largely explained by the patients’ characteristics proposed to guide them in most recommendations. Electronic supplementary material The online version of this article (10.1186/s12931-019-1156-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Nicolas Roche
- Service de Pneumologie, Hôpitaux Universitaires Paris Centre, Hôpital Cochin, AP-HP and Université Paris Descartes, Sorbonne Paris Cité, 75014, Paris, France. .,Pneumologie et Soins Intensifs Respiratoires, Hôpital Cochin, 27, rue du Fbg St Jacques, 75014, Paris, France.
| | - Anestis Antoniadis
- Laboratoire LJK, Département de statistiques, Université Grenoble Alpes, Grenoble, France
| | - David Hess
- Programme Colibri-Pneumo, ACCPP (Association pour la Complémentarité des Connaissances et des Pratiques de la Pneumologie), Grenoble, France
| | - Pei Zhi Li
- Respiratory Epidemiology and Clinical Research Unit, Montreal Chest Institute, McGill University, Montreal, Canada
| | - Eric Kelkel
- Service de pneumologie, Pôle médecines spécialisées et cancérologie, Centre hospitalier général, Chambéry, France
| | - Sylvie Leroy
- Department of Pulmonary Medicine and Oncology, CHU de Nice, University Hospital Federation OncoAge, Nice, France.,CNRS UMR 7275 - Institut de Pharmacologie Moléculaire et Cellulaire, Université de Nice Sophia Antipolis, Nice, France
| | - Christophe Pison
- Service Hospitalier Universitaire Pneumologie Physiologie, Pôle Thorax et Vaisseaux, Centre Hospitalier Universitaire Grenoble Alpes, Inserm 1055, Université Grenoble Alpes, Grenoble, France
| | - Pierre-Régis Burgel
- Service de Pneumologie, Hôpitaux Universitaires Paris Centre, Hôpital Cochin, AP-HP and Université Paris Descartes, Sorbonne Paris Cité, 75014, Paris, France
| | - Bernard Aguilaniu
- Université Grenoble Alpes and Programme Colibri-Pneumo (aCCPP), Grenoble, France
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7
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Vanfleteren L, Fabbri LM, Papi A, Petruzzelli S, Celli B. Triple therapy (ICS/LABA/LAMA) in COPD: time for a reappraisal. Int J Chron Obstruct Pulmon Dis 2018; 13:3971-3981. [PMID: 30587953 PMCID: PMC6296179 DOI: 10.2147/copd.s185975] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Recently, two "fixed triple" single-inhaler combinations of an inhaled corticosteroid (ICS), a long-acting β2-agonist (LABA), and a long-acting muscarinic antagonist (LAMA) have become available for patients with COPD. This review presents the clinical evidence that led to the approval of these triple therapies, discusses the role of ICS in patients with COPD, and presents data on the relative efficacy of "fixed triple" (ICS/LAMA/LABA) therapy vs LAMA, ICS/LABA, and LAMA/LABA combinations, and summarizes studies in which ICS/LABAs were combined with LAMAs to form "open triple" combinations. Of the five main fixed triple studies completed so far, three evaluated the efficacy and safety of an extrafine formulation of beclometasone dipropionate, formoterol fumarate, and glycopyrronium; the other two studies evaluated fluticasone furoate, vilanterol, and umeclidinium. Overall, compared to LAMA, ICS/LABA, or LAMA/LABA, triple therapy decreased the risk of exacerbations and improved lung function and health status, with a favorable benefit-to-harm ratio. Furthermore, triple therapy showed a promising signal in terms of improved survival. The evidence suggests that triple therapy is the most effective treatment in moderate/severe symptomatic patients with COPD at risk of exacerbations, with marginal if any risk of side effects including pneumonia. Ongoing studies are examining the role of triple therapy in less severe symptomatic patients with COPD and asthma-COPD overlap.
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Affiliation(s)
- Lowie Vanfleteren
- COPD Center, Institute of Medicine, Sahlgrenska University Hospital, University of Gothenburg, Gothenburg, Sweden, .,CIRO, Horn, the Netherlands, .,Department of Respiratory Medicine, Maastricht University Medical Hospital, Maastricht, the Netherlands,
| | - Leonardo M Fabbri
- COPD Center, Institute of Medicine, Sahlgrenska University Hospital, University of Gothenburg, Gothenburg, Sweden, .,Section of Cardiorespiratory and Internal Medicine, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Alberto Papi
- Section of Cardiorespiratory and Internal Medicine, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | | | - Bartolome Celli
- Division of Pulmonary and Critical Care, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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8
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Irie H, Chubachi S, Sato M, Sasaki M, Kameyama N, Inoue T, Oyamada Y, Nakamura H, Asano K, Betsuyaku T. Impact of cataract on health-related quality of life in a longitudinal Japanese chronic obstructive pulmonary cohort. Chron Respir Dis 2018; 15:329-338. [PMID: 29232989 PMCID: PMC6234576 DOI: 10.1177/1479972317745735] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Accepted: 10/20/2017] [Indexed: 01/19/2023] Open
Abstract
Cigarette smoking increases the risk of developing both cataract and chronic obstructive pulmonary disease (COPD). The prevalence of cataract and the clinical characteristics of COPD patients with cataract were retrospectively investigated in a 2-year observational COPD cohort. We analyzed 395 patients with complete data on ophthalmologic evaluation (319 subjects with COPD and 76 subjects at risk of COPD). There was no difference in the prevalence of cataract between COPD patients and those at risk (47.0% vs. 42.1%, p = 0.44). Age ≥ 75 years, low body mass index, and hypertension were independently associated with cataract as a comorbidity in COPD. The incidence of exacerbation within 2 years was significantly higher in COPD patients with cataract than those without cataract (36.6% vs. 18.3%, p = 0.0019). COPD patients with cataract exhibited significantly higher COPD assessment test score compared to those without cataract (13.7 ± 8.9 vs. 11.5 ± 7.2, p = 0.0240). Overall St George's Respiratory Questionnaire score and each component were significantly worse in COPD patients with cataract compared to those without cataract. COPD patients with cataract exhibited poor health-related quality of life and frequent exacerbations. The association between cataract and exacerbations of COPD deserves further attention.
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Affiliation(s)
- Hidehiro Irie
- Division of Pulmonary Medicine, Department of Medicine, Keio University
School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Shotaro Chubachi
- Division of Pulmonary Medicine, Department of Medicine, Keio University
School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Minako Sato
- Division of Pulmonary Medicine, Department of Medicine, Keio University
School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Mamoru Sasaki
- Division of Pulmonary Medicine, Department of Medicine, Keio University
School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Naofumi Kameyama
- Division of Pulmonary Medicine, Department of Medicine, Keio University
School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Takashi Inoue
- Department of Internal Medicine, Sano Kousei General Hospital, Sano,
Tochigi, Japan
| | - Yoshitaka Oyamada
- Department of Respiratory Medicine, National Hospital Organization Tokyo
Medical Center, Meguro, Tokyo, Japan
| | - Hidetoshi Nakamura
- Department of Respiratory Medicine, Saitama Medical University, Iruma-gun,
Saitama, Japan
| | - Koichiro Asano
- Division of Pulmonary Medicine, Department of Medicine, Tokai University
School of Medicine, Isehara-shi, Kanagawa, Japan
| | - Tomoko Betsuyaku
- Division of Pulmonary Medicine, Department of Medicine, Keio University
School of Medicine, Shinjuku-ku, Tokyo, Japan
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9
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Betsuyaku T, Kato M, Fujimoto K, Kobayashi A, Hayamizu T, Hitosugi H, Hagan G, James MH, Jones PW. A randomized trial of symptom-based management in Japanese patients with COPD. Int J Chron Obstruct Pulmon Dis 2018; 13:2409-2423. [PMID: 30147307 PMCID: PMC6097828 DOI: 10.2147/copd.s152723] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background The Global initiative for chronic Obstructive Lung Disease strategy document for COPD recommends treatment changes according to the persistence of symptoms or exacerbations. This study assessed the feasibility and outcomes of a structured step-up/step-down treatment approach in a randomized controlled clinical trial setting. Methods Japanese patients with moderate-to-severe COPD were randomized to blinded, double-dummy treatment with twice-daily fluticasone propionate/salmeterol (FP/SAL) 250/50 µg or once-daily tiotropium bromide (TIO) 18 µg for 24 weeks (dual bronchodilator was not available). At 4-weekly intervals, patients remaining symptomatic (COPD Assessment Test score >10) or experiencing an exacerbation were offered the option to use triple therapy. Primary endpoint was the proportion of patients remaining on randomized therapy. Results In total, 406 patients participated (mean FEV1 59%±13% predicted; COPD Assessment Test 12±6). Of these, 204 and 201 patients were included in the FP/SAL and TIO groups, respectively, of whom 67% and 63% continued treatment throughout the study; this difference was not statistically significant. Time to first therapy switch was longer with FP/SAL, but not significantly (P=0.21). More patients in Global initiative for chronic Obstructive Lung Disease (2011 criteria) groups C/D switched (FP/SAL 55%, TIO 63%) than in groups A/B (FP/SAL 27%, TIO 27%). Conclusion Given the choice, patients with more symptoms or those experiencing an exacerbation will agree to step-up therapy. Effectiveness of disease management pathways can be tested using double-blind studies.
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Affiliation(s)
- Tomoko Betsuyaku
- Division of Pulmonary Medicine, Department of Medicine, Keio University, Tokyo, Japan
| | - Motokazu Kato
- Chest Disease Clinical and Research Institute, Kishiwada City Hospital, Kishiwada, Japan
| | - Keisaku Fujimoto
- Department of Clinical Laboratory Sciences, Shinshu University, Matsumoto, Japan
| | | | | | | | | | - Mark H James
- GSK, Respiratory Franchise Medical, GSK House, Brentford, Middlesex, UK,
| | - Paul W Jones
- GSK, Respiratory Franchise Medical, GSK House, Brentford, Middlesex, UK,
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10
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Chubachi S, Takahashi S, Tsutsumi A, Kameyama N, Sasaki M, Naoki K, Soejima K, Nakamura H, Asano K, Betsuyaku T. Radiologic features of precancerous areas of the lungs in chronic obstructive pulmonary disease. Int J Chron Obstruct Pulmon Dis 2017; 12:1613-1624. [PMID: 28615934 PMCID: PMC5459962 DOI: 10.2147/copd.s132709] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND Only a few studies have evaluated the radiologic features of pre-existing structural abnormalities where lung cancer may develop. This study aimed to analyze the computed tomography (CT) images of lung areas where new cancer developed in chronic obstructive pulmonary disease (COPD) patients. PATIENTS AND METHODS We conducted a multicenter, longitudinal cohort study, called the Keio COPD Comorbidity Research, to assess the incidence of lung cancer. Emphysema and interstitial abnormalities were evaluated in 240 COPD patients who had baseline CT scans applicable for further digital analyses. For patients who developed lung cancer during the 3-year follow-up period, the local spherical lung density of the precancerous area was individually quantified. RESULTS Lung cancer was newly diagnosed in 21 participants (2.3% per year). The percent-age of low attenuation area in patients who developed lung cancer was higher than that of the other patients (20.0% vs 10.4%, P=0.014). The presence of emphysema (odds ratio [OR] 4.2, 95% confidence interval [CI] 1.0-29.0, P=0.049) or interstitial lung abnormalities (OR 15.6, 95% CI 4.4-65.4, P<0.0001) independently increased the risk for lung cancer. Compared with the density of the entire lung, the local density of the precancerous area was almost the same in patients with heterogeneous emphysema, but it was higher in most patients with interstitial abnormalities. CONCLUSION The presence of emphysema or interstitial abnormalities or a combination of both were independent predictors of lung cancer development in COPD patients. Furthermore, lung cancer most often developed in non-emphysematous areas or in interstitial abnormalities.
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Affiliation(s)
- Shotaro Chubachi
- Division of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, Shinjuku-ku, Tokyo
| | - Saeko Takahashi
- Division of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, Shinjuku-ku, Tokyo
| | - Akihiro Tsutsumi
- Division of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, Shinjuku-ku, Tokyo
| | - Naofumi Kameyama
- Division of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, Shinjuku-ku, Tokyo
| | - Mamoru Sasaki
- Division of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, Shinjuku-ku, Tokyo
| | - Katsuhiko Naoki
- Division of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, Shinjuku-ku, Tokyo
| | - Kenzo Soejima
- Division of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, Shinjuku-ku, Tokyo
| | - Hidetoshi Nakamura
- Department of Respiratory Medicine, Saitama Medical University, Irima-gun, Saitama
| | - Koichiro Asano
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Isehara-shi, Kanagawa, Japan
| | - Tomoko Betsuyaku
- Division of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, Shinjuku-ku, Tokyo
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11
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Wilson MR, Patel JG, Coleman A, McDade CL, Stanford RH, Earnshaw SR. Cost-effectiveness analysis of umeclidinium/vilanterol for the management of patients with moderate to very severe COPD using an economic model. Int J Chron Obstruct Pulmon Dis 2017; 12:997-1008. [PMID: 28392684 PMCID: PMC5373831 DOI: 10.2147/copd.s124420] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Bronchodilators such as long-acting muscarinic antagonists (LAMAs) and long-acting β2-agonists (LABAs) are central to the pharmacological management of COPD. Dual bronchodilation with umeclidinium/vilanterol (UMEC/VI; 62.5/25 μg) is a novel LAMA/LABA combination approved for maintenance treatment for patients with COPD. OBJECTIVE The objective of this study was to assess the cost-effectiveness of maintenance treatment with UMEC/VI compared with tiotropium (TIO) 18 μg, open dual LAMA + LABA treatment, or no long-acting bronchodilator treatment in patients with moderate to very severe COPD. METHODS A Markov model was developed to estimate the costs and outcomes associated with UMEC/VI treatment in patients with moderate to very severe COPD (GSK study number: HO-13-13411). Clinical efficacy, costs, utilities, and mortality obtained from the published literature were used as the model inputs. Costs are presented in US dollars based on 2015 prices. The model outputs are total costs, drug costs, other medical costs, number of COPD exacerbations, and quality-adjusted life-years (QALYs). Costs and outcomes were discounted at a 3% annual rate. Incremental cost-effectiveness ratios were calculated. One-way and probabilistic sensitivity analyses were conducted to assess the effects of changing parameters on the uncertainty of the results. RESULTS UMEC/VI treatment for moderate to very severe COPD was associated with lower lifetime medical costs ($82,344) compared with TIO ($88,822), open dual LAMA + LABA treatment ($114,442), and no long-acting bronchodilator ($86,751). Fewer exacerbations were predicted to occur with UMEC/VI treatment compared with no long-acting bronchodilator treatment. UMEC/VI provided an 0.11 and 0.25 increase in QALYs compared with TIO and no long-acting bronchodilator treatment, and as such, dominated these cost-effectiveness analyses. Sensitivity analyses confirmed that the results were robust. CONCLUSION The results from this model suggest that UMEC/VI treatment would be dominant compared with TIO and no long-acting bronchodilator treatment, and less costly than open dual LAMA + LABA treatment in patients with moderate to very severe COPD.
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Affiliation(s)
| | - Jeetvan G Patel
- GSK, Research Triangle Park, NC, USA; Amgen Inc., Thousand Oaks, CA, USA
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12
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Blasi F, Canonica GW, Miravitlles M. Is aclidinium alone or combined with a LABA a rational choice for symptomatic COPD patients? Respir Res 2017; 18:19. [PMID: 28100244 PMCID: PMC5242048 DOI: 10.1186/s12931-017-0506-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2016] [Accepted: 01/13/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND As emphasized by international recommendations and largely confirmed by clinical experience, long-acting bronchodilators play a central role in the maintenance treatment of chronic obstructive pulmonary disease (COPD) due to their proven efficacy in reducing airflow obstruction and improving symptoms. MAIN BODY There are some important aspects to define with regard to inhalation therapy for COPD, particularly those concerning the selection criteria and the optimal use of long-acting bronchodilators. First of all, it needs to be determined in which patients and clinical situations monotherapy with one bronchodilator, such as a long-acting muscarinic antagonist (LAMA), should be considered adequate, and in which cases the use of combination therapies, such as the "double bronchodilation" with a LAMA and a long-acting β2-agonist (LABA), should be preferred. Another critical issue concerns the effect of the frequency of daily administration of inhaled agents on the control of symptoms during the 24 h. COPD symptoms are known to exhibit considerable circadian variability with worsening in the early morning, and a significant proportion of patients have disease-related sleep disorders which can adversely affect their quality of life. The worsening of symptoms in the early morning may be due, at least in part, to a reduction in airway caliber caused by an increased "cholinergic tone" at night. As such, the coverage of nighttime and early morning symptoms is a reasonable therapeutic goal, which can be achieved by many patients using LAMAs such as aclidinium bromide twice daily (BID). Therapeutic adherence is known to be a multifactorial phenomenon that is frequently affected by other aspects than dosing frequency, including the technical features and ease of use of the inhalers. To this end, it should be mentioned that certain new-generation inhalers such as Genuair® have been associated in clinical trials with higher patient preference. CONCLUSION In this work, in addition to presenting an overview of the main evidence on the efficacy of COPD treatment with the LAMA aclidinium bromide BID, we suggest some selection criteria for the monotherapy with one long-acting bronchodilator or the combination therapy with LAMA and LABA in COPD patients, with particular reference to specific clinical scenarios.
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Affiliation(s)
- F Blasi
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Cardio-thoracic unit and Cystic Fibrosis Adult Center Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico Milano, Milan, Italy.
| | - G W Canonica
- Department of Biomedical Science, Personalized Medicine Clinic: Asthma & Allergy - Humanitas Clinical and Research Center, Humanitas University -Rozzano (Milano), Milan, Italy
| | - M Miravitlles
- Pneumology Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
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13
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Sato M, Chubachi S, Sasaki M, Haraguchi M, Kameyama N, Tsutsumi A, Takahashi S, Nakamura H, Asano K, Betsuyaku T. Impact of mild exacerbation on COPD symptoms in a Japanese cohort. Int J Chron Obstruct Pulmon Dis 2016; 11:1269-78. [PMID: 27354785 PMCID: PMC4907494 DOI: 10.2147/copd.s105454] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background Patients with COPD might not report mild exacerbation. The frequency, risk factors, and impact of mild exacerbation on COPD status are unknown. Objectives The present study was performed to compare features between mild exacerbation and moderate or severe exacerbation in Japanese patients with COPD. Patients and methods An observational COPD cohort was designed at Keio University and affiliated hospitals to prospectively investigate the management of COPD comorbidities. This study analyzes data only from patients with COPD who had completed annual examinations and questionnaires over a period of 2 years (n=311). Results Among 59 patients with mild exacerbations during the first year, 32.2% also experienced only mild exacerbations in the second year. Among 60 patients with moderate or severe exacerbations during the first year, 40% also had the same severity of exacerbation during the second year. Findings of the COPD assessment test and the symptom component of the St George’s Respiratory Questionnaire at steady state were worse in patients with mild exacerbations than in those who were exacerbation free during the 2-year study period, although the severity of the ratio of predicted forced expiratory volume in 1 second did not differ between them. Severe airflow limitation (the ratio of predicted forced expiratory volume in 1 second <50%) and experience of mild exacerbations independently advanced the likelihood of an elevated COPD assessment test score to ≥2 per year. Conclusion The severity of COPD exacerbation seemed to be temporally stable over 2 years, and even mild exacerbations adversely impacted the health-related quality of life of patients with COPD.
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Affiliation(s)
- Minako Sato
- Division of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Shotaro Chubachi
- Division of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Mamoru Sasaki
- Division of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Mizuha Haraguchi
- Division of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Naofumi Kameyama
- Division of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Akihiro Tsutsumi
- Division of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Saeko Takahashi
- Division of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Hidetoshi Nakamura
- Division of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, Tokyo, Japan; Department of Respiratory Medicine, Saitama Medical University, Saitama, Japan
| | - Koichiro Asano
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - Tomoko Betsuyaku
- Division of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
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14
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Brusselle G, Price D, Gruffydd-Jones K, Miravitlles M, Keininger DL, Stewart R, Baldwin M, Jones RC. The inevitable drift to triple therapy in COPD: an analysis of prescribing pathways in the UK. Int J Chron Obstruct Pulmon Dis 2015; 10:2207-17. [PMID: 26527869 PMCID: PMC4621207 DOI: 10.2147/copd.s91694] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Real-world prescription pathways leading to triple therapy (TT) (inhaled corticosteroid [ICS] plus long-acting β2-agonist bronchodilator [LABA] plus long-acting muscarinic antagonist) differ from Global initiative for chronic Obstructive Lung Disease [GOLD] and National Institute for Health and Care Excellence treatment recommendations. This study sets out to identify COPD patients without asthma receiving TT, and determine the pathways taken from diagnosis to the first prescription of TT. METHODS This was a historical analysis of COPD patients without asthma from the Optimum Patient Care Research Database (387 primary-care practices across the UK) from 2002 to 2010. Patient disease severity was classified using GOLD 2013 criteria. Data were analyzed to determine prescribing of TT before, at, and after COPD diagnosis; the average time taken to receive TT; and the impact of lung function grade, modified Medical Research Council dyspnea score, and exacerbation history on the pathway to TT. RESULTS During the study period, 32% of patients received TT. Of these, 19%, 28%, 37%, and 46% of patients classified as GOLD A, B, C, and D, respectively, progressed to TT after diagnosis (P<0.001). Of all patients prescribed TT, 25% were prescribed TT within 1 year of diagnosis, irrespective of GOLD classification (P=0.065). The most common prescription pathway to TT was LABA plus ICS. It was observed that exacerbation history did influence the pathway of LABA plus ICS to TT. CONCLUSION Real life UK prescription data demonstrates the inappropriate prescribing of TT and confirms that starting patients on ICS plus LABA results in the inevitable drift to overuse of TT. This study highlights the need for dissemination and implementation of COPD guidelines to physicians, ensuring that patients receive the recommended therapy.
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Affiliation(s)
- Guy Brusselle
- Department of Respiratory Medicine, University Hospital Ghent, Ghent, Belgium
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, Netherlands
- Department of Respiratory Medicine, Erasmus Medical Center, Rotterdam, Netherlands
| | - David Price
- Centre of Academic Primary Care, University of Aberdeen, Aberdeen, UK
- Research in Real Life (RiRL), Singapore
| | | | - Marc Miravitlles
- Pneumology Department, Hospital Universitari Vall d’Hebron, CIBER de Enfermedades Respiratorias (CIBERES), Barcelona, Spain
| | | | | | | | - Rupert C Jones
- Plymouth University Peninsula Schools of Medicine and Dentistry, Plymouth, UK
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