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Yang H, Ryu MH, Carey VJ, Kinney GL, Hokanson JE, Dransfield MT, Hersh CP, Silverman EK. Chronic Obstructive Pulmonary Disease Exacerbations Increase the Risk of Subsequent Cardiovascular Events: A Longitudinal Analysis of the COPDGene Study. J Am Heart Assoc 2024; 13:e033882. [PMID: 38818936 PMCID: PMC11255614 DOI: 10.1161/jaha.123.033882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 04/16/2024] [Indexed: 06/01/2024]
Abstract
BACKGROUND Cardiovascular disease (CVD) is the most important comorbidity in patients with chronic obstructive pulmonary disease (COPD). COPD exacerbations not only contribute to COPD progression but may also elevate the risk of CVD. This study aimed to determine whether COPD exacerbations increase the risk of subsequent CVD events using up to 15 years of prospective longitudinal follow-up data from the COPDGene (Genetic Epidemiology of Chronic Obstructive Pulmonary Disease) study. METHODS AND RESULTS The COPDGene study is a large, multicenter, longitudinal investigation of COPD, including subjects at enrollment aged 45 to 80 years with a minimum of 10 pack-years of smoking history. Cox proportional hazards models and Kaplan-Meier survival curves were used to assess the risk of a composite end point of CVD based on the COPD exacerbation rate. Frequent exacerbators exhibited a higher cumulative incidence of composite CVD end points than infrequent exacerbators, irrespective of the presence of CVD at baseline. After adjusting for covariates, frequent exacerbators still maintained higher hazard ratios (HRs) than the infrequent exacerbator group (without CVD: HR, 1.81 [95% CI, 1.47-2.22]; with CVD: HR, 1.92 [95% CI, 1.51-2.44]). This observation remained consistently significant in moderate to severe COPD subjects and the preserved ratio impaired spirometry population. In the mild COPD population, frequent exacerbators showed a trend toward more CVD events. CONCLUSIONS COPD exacerbations are associated with an increased risk of subsequent cardiovascular events in subjects with and without preexisting CVD. Patients with COPD experiencing frequent exacerbations may necessitate careful monitoring and additional management for subsequent potential CVD. REGISTRATION URL: https://www.clinicaltrials.gov; Unique identifier: NCT00608764.
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Affiliation(s)
- Han‐Mo Yang
- Department of Medicine, Channing Division of Network MedicineBrigham and Women’s HospitalBostonMAUSA
- Harvard Medical SchoolBostonMAUSA
- Department of Internal MedicineSeoul National University HospitalSeoulSouth Korea
| | - Min Hyung Ryu
- Department of Medicine, Channing Division of Network MedicineBrigham and Women’s HospitalBostonMAUSA
- Harvard Medical SchoolBostonMAUSA
| | - Vincent J. Carey
- Department of Medicine, Channing Division of Network MedicineBrigham and Women’s HospitalBostonMAUSA
- Harvard Medical SchoolBostonMAUSA
| | - Gregory L. Kinney
- Department of EpidemiologyUniversity of Colorado Anschutz Medical CampusAuroraCOUSA
| | - John E. Hokanson
- Department of EpidemiologyUniversity of Colorado Anschutz Medical CampusAuroraCOUSA
| | - Mark T. Dransfield
- Division of Pulmonary, Allergy, and Critical Care Medicine, Lung Health CenterUniversity of Alabama at BirminghamBirminghamALUSA
| | - Craig P. Hersh
- Department of Medicine, Channing Division of Network MedicineBrigham and Women’s HospitalBostonMAUSA
- Division of Pulmonary and Critical Care Medicine, Department of MedicineBrigham and Women’s HospitalBostonMAUSA
- Harvard Medical SchoolBostonMAUSA
| | - Edwin K. Silverman
- Department of Medicine, Channing Division of Network MedicineBrigham and Women’s HospitalBostonMAUSA
- Division of Pulmonary and Critical Care Medicine, Department of MedicineBrigham and Women’s HospitalBostonMAUSA
- Harvard Medical SchoolBostonMAUSA
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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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3
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Roberts MH, Mannino DM, Mapel DW, Lunacsek O, Amin S, Farrelly E, Feigler N, Pollack MF. Disease Burden and Health-Related Quality of Life (HRQoL) of Chronic Obstructive Pulmonary Disease (COPD) in the US - Evidence from the Medical Expenditure Panel Survey (MEPS) from 2016-2019. Int J Chron Obstruct Pulmon Dis 2024; 19:1033-1046. [PMID: 38765766 PMCID: PMC11100519 DOI: 10.2147/copd.s446696] [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: 10/26/2023] [Accepted: 03/25/2024] [Indexed: 05/22/2024] Open
Abstract
Purpose Chronic obstructive pulmonary disease (COPD) is a progressive disease associated with reduced life expectancy, increased morbidity, mortality, and cost. This study characterized the US COPD burden, including socioeconomic and health-related quality of life (HRQoL) outcomes. Study Design and Methods In this retrospective, cross-sectional study using nationally representative estimates from Medical Expenditures Survey (MEPS) data (2016-2019), adults (≥18 years) living with and without COPD were identified. Adults living without COPD (control cohort) and with COPD were matched 5:1 on age, sex, geographic region, and entry year. Demographics, clinical characteristics, socioeconomic, and generic HRQoL measures were examined to include a race-stratified analysis of people living with COPD. Results A total of 4,135 people living with COPD were identified; the matched dataset represented a weighted non-institutionalized population of 11.3 million with and 54.2 million people without COPD. Among people living with COPD, 66.3% had ≥1 COPD-related condition; 62.7% had ≥1 cardiovascular condition, compared to 33.5% and 50.5% without COPD. More people living with COPD were unemployed (56.2% vs 45.3%), unable to work due to illness/disability (30.1% vs 12.1%), had problems paying bills (16.1% vs 8.8%), reported poorer perceived health (fair/poor: 36.2% vs 14.4%), missed more working days due to illness/injury per year (median, 2.5 days vs 0.0 days), and had limitations in physical functioning (40.1% vs 19.4%) (all P<0.0001). In race-stratified analyses for people living with COPD, people self-reporting as Black had higher prevalence of cardiovascular-risk conditions, poorer socioeconomic and HRQoL outcomes, and higher healthcare expenses than White or Other races. Conclusion Adults living with COPD had higher clinical disease burden, lower socioeconomic status, and reduced HRQoL than those without, with greater disparities among Black people living with COPD compared to White and other races. Understanding the characteristics of patients helps address care disparities and access challenges.
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Affiliation(s)
| | - David M Mannino
- College of Medicine, University of Kentucky, Lexington, KY, USA
- COPD Foundation, Miami, FL, USA
| | | | | | - Shahla Amin
- Global Consulting, Cencora, Conshohocken, PA, USA
| | | | - Norbert Feigler
- BioPharmaceuticals, US Medical, AstraZeneca, Wilmington, DE, USA
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Calabria S, Ronconi G, Dondi L, Dondi L, Dell'Anno I, Nordon C, Rhodes K, Rogliani P, Dentali F, Martini N, Maggioni AP. Cardiovascular events after exacerbations of chronic obstructive pulmonary disease: Results from the EXAcerbations of COPD and their OutcomeS in CardioVascular diseases study in Italy. Eur J Intern Med 2024:S0953-6205(24)00181-X. [PMID: 38729787 DOI: 10.1016/j.ejim.2024.04.021] [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: 10/17/2023] [Revised: 04/16/2024] [Accepted: 04/27/2024] [Indexed: 05/12/2024]
Abstract
INTRODUCTION Exacerbations of chronic obstructive pulmonary disease (COPD) can increase the risk of severe cardiovascular events. OBJECTIVE Assess the crude incidence rates (IR) of cardiovascular events and the impact of exacerbations on the risk of cardiovascular events within different time periods following an exacerbation. METHODS COPD patients aged ≥45 years between 01/01/2015 and 12/31/2018 were identified from the Fondazione Ricerca e Salute administrative database. IRs of severe non-fatal and fatal cardiovascular events were obtained for post-exacerbation time periods (1-7, 8-14, 15-30, 31-180, 181-365 days). Time-dependent Cox proportional hazard models compared cardiovascular risks between periods with and without exacerbations. RESULTS Of 216,864 COPD patients, >55 % were male, mean age was 74 years, frequent comorbidities were cardiovascular, metabolic and psychiatric. During an average 34-month follow-up, 69,620 (32 %) patients had ≥1 exacerbation and 46,214 (21 %) experienced ≥1 cardiovascular event. During follow-up, 55,470 patients died; 4,661 were in-hospital cardiovascular-related deaths. Among 10,269 patients experiencing cardiovascular events within 365 days post-exacerbation, the IR was 15.8 per 100 person-years (95 %CI 15.5-16.1). Estimated hazard ratios (HR) for the cardiovascular event risk associated with periods post-exacerbation were highest within 7 days (HR: 34.3, 95 %CI: 33.1-35.6), especially for heart failure (HR 50.6; 95 %CI 48.6-52.7) and remained elevated throughout 365 days (HR 1.1, 95 %CI 1.02-1.13). CONCLUSIONS COPD patients in Italy are at high risk of severe cardiovascular events following exacerbations, suggesting the need to prevent exacerbations and possible subsequent cardiovascular events through early interventions and treatment optimization.
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Affiliation(s)
- Silvia Calabria
- Fondazione Ricerca e Salute (ReS) - Research and Health Foundation, Rome, Italy
| | - Giulia Ronconi
- Fondazione Ricerca e Salute (ReS) - Research and Health Foundation, Rome, Italy
| | - Letizia Dondi
- Fondazione Ricerca e Salute (ReS) - Research and Health Foundation, Rome, Italy
| | - Leonardo Dondi
- Fondazione Ricerca e Salute (ReS) - Research and Health Foundation, Rome, Italy
| | - Irene Dell'Anno
- Fondazione Ricerca e Salute (ReS) - Research and Health Foundation, Rome, Italy.
| | | | - Kirsty Rhodes
- BioPharmaceuticals Medical, AstraZeneca, Cambridge, UK
| | - Paola Rogliani
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Francesco Dentali
- Department of Internal Medicine, ASST dei Sette Laghi, Varese, Italy
| | - Nello Martini
- Fondazione Ricerca e Salute (ReS) - Research and Health Foundation, Rome, Italy
| | - Aldo Pietro Maggioni
- Fondazione Ricerca e Salute (ReS) - Research and Health Foundation, Rome, Italy; ANMCO Research Center Heart Care Foundation, Firenze, Italy
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Graul EL, Nordon C, Rhodes K, Menon S, Al Ammouri M, Kallis C, Ioannides AE, Whittaker HR, Peters NS, Quint JK. Factors associated with non-fatal heart failure and atrial fibrillation or flutter within the first 30 days post COPD exacerbation: a nested case-control study. BMC Pulm Med 2024; 24:221. [PMID: 38704538 PMCID: PMC11069200 DOI: 10.1186/s12890-024-03035-4] [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: 12/22/2023] [Accepted: 04/24/2024] [Indexed: 05/06/2024] Open
Abstract
BACKGROUND An immediate, temporal risk of heart failure and arrhythmias after a Chronic Obstructive Pulmonary Disease (COPD) exacerbation has been demonstrated, particularly in the first month post-exacerbation. However, the clinical profile of patients who develop heart failure (HF) or atrial fibrillation/flutter (AF) following exacerbation is unclear. Therefore we examined factors associated with people being hospitalized for HF or AF, respectively, following a COPD exacerbation. METHODS We conducted two nested case-control studies, using primary care electronic healthcare records from the Clinical Practice Research Datalink Aurum linked to Hospital Episode Statistics, Office for National Statistics for mortality, and socioeconomic data (2014-2020). Cases had hospitalization for HF or AF within 30 days of a COPD exacerbation, with controls matched by GP practice (HF 2:1;AF 3:1). We used conditional logistic regression to explore demographic and clinical factors associated with HF and AF hospitalization. RESULTS Odds of HF hospitalization (1,569 cases, 3,138 controls) increased with age, type II diabetes, obesity, HF and arrhythmia history, exacerbation severity (hospitalization), most cardiovascular medications, GOLD airflow obstruction, MRC dyspnea score, and chronic kidney disease. Strongest associations were for severe exacerbations (adjusted odds ratio (aOR)=6.25, 95%CI 5.10-7.66), prior HF (aOR=2.57, 95%CI 1.73-3.83), age≥80 years (aOR=2.41, 95%CI 1.88-3.09), and prior diuretics prescription (aOR=2.81, 95%CI 2.29-3.45). Odds of AF hospitalization (841 cases, 2,523 controls) increased with age, male sex, severe exacerbation, arrhythmia and pulmonary hypertension history and most cardiovascular medications. Strongest associations were for severe exacerbations (aOR=5.78, 95%CI 4.45-7.50), age≥80 years (aOR=3.15, 95%CI 2.26-4.40), arrhythmia (aOR=3.55, 95%CI 2.53-4.98), pulmonary hypertension (aOR=3.05, 95%CI 1.21-7.68), and prescription of anticoagulants (aOR=3.81, 95%CI 2.57-5.64), positive inotropes (aOR=2.29, 95%CI 1.41-3.74) and anti-arrhythmic drugs (aOR=2.14, 95%CI 1.10-4.15). CONCLUSIONS Cardiopulmonary factors were associated with hospitalization for HF in the 30 days following a COPD exacerbation, while only cardiovascular-related factors and exacerbation severity were associated with AF hospitalization. Understanding factors will help target people for prevention.
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Affiliation(s)
- Emily L Graul
- School of Public Health, Imperial College London, 86 Wood Lane, London, W12 0BZ, UK
| | - Clementine Nordon
- Biopharmaceuticals Medical, AstraZeneca, Academy House, 136 Hills Rd, Cambridge, CB2 8PA, UK
| | - Kirsty Rhodes
- Biopharmaceuticals Medical, AstraZeneca, Academy House, 136 Hills Rd, Cambridge, CB2 8PA, UK
| | - Shruti Menon
- Medical and Scientific Affairs, AstraZeneca, 2 Pancras Sq, London, N1C 4AG, UK
| | - Mahmoud Al Ammouri
- School of Public Health, Imperial College London, 86 Wood Lane, London, W12 0BZ, UK
| | - Constantinos Kallis
- School of Public Health, Imperial College London, 86 Wood Lane, London, W12 0BZ, UK
| | - Anne E Ioannides
- School of Public Health, Imperial College London, 86 Wood Lane, London, W12 0BZ, UK
| | - Hannah R Whittaker
- School of Public Health, Imperial College London, 86 Wood Lane, London, W12 0BZ, UK
| | - Nicholas S Peters
- National Heart and Lung Institute, Imperial College London, 86 Wood Lane, London, W12 0BZ, UK
| | - Jennifer K Quint
- School of Public Health, Imperial College London, 86 Wood Lane, London, W12 0BZ, UK.
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6
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Hawkins NM, Nordon C, Rhodes K, Talukdar M, McMullen S, Ekwaru P, Pham T, Randhawa AK, Sin DD. Heightened long-term cardiovascular risks after exacerbation of chronic obstructive pulmonary disease. Heart 2024; 110:702-709. [PMID: 38182279 PMCID: PMC11103306 DOI: 10.1136/heartjnl-2023-323487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 11/27/2023] [Indexed: 01/07/2024] Open
Abstract
OBJECTIVE To examine the risk of adverse cardiovascular (CV) events following an exacerbation of chronic obstructive pulmonary disease (COPD). METHODS This retrospective cohort study identified patients with COPD using administrative data from Alberta, Canada from 2014 to 2019. Exposure periods were 12 months following moderate or severe exacerbations; the reference period was time preceding a first exacerbation. The primary outcome was the composite of all-cause death or a first hospitalisation for acute coronary syndrome, heart failure (HF), arrhythmia or cerebral ischaemia. Time-dependent Cox regression models estimated covariate-adjusted risks associated with six exposure subperiods following exacerbation. RESULTS Among 1 42 787 patients (mean age 68.1 years and 51.7% men) 61 981 (43.4%) experienced at least one exacerbation and 34 068 (23.9%) died during median follow-up of 64 months. The primary outcome occurred in 43 564 (30.5%) patients with an incidence rate prior to exacerbation of 5.43 (95% CI 5.36 to 5.50) per 100 person-years. This increased to 95.61 per 100 person-years in the 1-7 days postexacerbation (adjusted HR 15.86, 95% CI 15.17 to 16.58) and remained increased for up to 1 year. The risk of both the composite and individual CV events was increased following either a moderate or a severe exacerbation, though greater and more prolonged following severe exacerbation. The highest magnitude of increased risk was observed for HF decompensation (1-7 days, HR 72.34, 95% CI 64.43 to 81.22). CONCLUSION Moderate and severe COPD exacerbations are independent risk factors for adverse CV events, especially HF decompensation. The impact of optimising COPD management on CV outcomes should be evaluated.
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Affiliation(s)
- Nathaniel M Hawkins
- Centre for Cardiovascular Innovation, Division of Cardiology, The University of British Columbia, Vancouver, British Columbia, Canada
| | | | | | | | | | - Paul Ekwaru
- Medlior Health Outcomes Research Ltd, Calgary, Alberta, Canada
| | - Tram Pham
- Medlior Health Outcomes Research Ltd, Calgary, Alberta, Canada
| | | | - Don D Sin
- UBC Centre for Heart Lung Innovation and Department of Medicine (Respirology), The University of British Columbia, Vancouver, British Columbia, Canada
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7
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Graul EL, Nordon C, Rhodes K, Marshall J, Menon S, Kallis C, Ioannides AE, Whittaker HR, Peters NS, Quint JK. Temporal Risk of Nonfatal Cardiovascular Events After Chronic Obstructive Pulmonary Disease Exacerbation: A Population-based Study. Am J Respir Crit Care Med 2024; 209:960-972. [PMID: 38127850 DOI: 10.1164/rccm.202307-1122oc] [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: 07/01/2023] [Accepted: 12/20/2023] [Indexed: 12/23/2023] Open
Abstract
Rationale: Cardiovascular events after chronic obstructive pulmonary disease (COPD) exacerbations are recognized. Studies to date have been post hoc analyses of trials, did not differentiate exacerbation severity, included death in the cardiovascular outcome, or had insufficient power to explore individual outcomes temporally.Objectives: We explore temporal relationships between moderate and severe exacerbations and incident, nonfatal hospitalized cardiovascular events in a primary care-derived COPD cohort.Methods: We included people with COPD in England from 2014 to 2020, from the Clinical Practice Research Datalink Aurum primary care database. The index date was the date of first COPD exacerbation or, for those without exacerbations, date upon eligibility. We determined composite and individual cardiovascular events (acute coronary syndrome, arrhythmia, heart failure, ischemic stroke, and pulmonary hypertension) from linked hospital data. Adjusted Cox regression models were used to estimate average and time-stratified adjusted hazard ratios (aHRs).Measurements and Main Results: Among 213,466 patients, 146,448 (68.6%) had any exacerbation; 119,124 (55.8%) had moderate exacerbations, and 27,324 (12.8%) had severe exacerbations. A total of 40,773 cardiovascular events were recorded. There was an immediate period of cardiovascular relative rate after any exacerbation (1-14 d; aHR, 3.19 [95% confidence interval (CI), 2.71-3.76]), followed by progressively declining yet maintained effects, elevated after one year (aHR, 1.84 [95% CI, 1.78-1.91]). Hazard ratios were highest 1-14 days after severe exacerbations (aHR, 14.5 [95% CI, 12.2-17.3]) but highest 14-30 days after moderate exacerbations (aHR, 1.94 [95% CI, 1.63-2.31]). Cardiovascular outcomes with the greatest two-week effects after a severe exacerbation were arrhythmia (aHR, 12.7 [95% CI, 10.3-15.7]) and heart failure (aHR, 8.31 [95% CI, 6.79-10.2]).Conclusions: Cardiovascular events after moderate COPD exacerbations occur slightly later than after severe exacerbations; heightened relative rates remain beyond one year irrespective of severity. The period immediately after an exacerbation presents a critical opportunity for clinical intervention and treatment optimization to prevent future cardiovascular events.
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Affiliation(s)
| | | | | | | | - Shruti Menon
- Medical and Scientific Affairs, AstraZeneca, London, United Kingdom
| | - Constantinos Kallis
- School of Public Health and
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Anne E Ioannides
- School of Public Health and
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Hannah R Whittaker
- School of Public Health and
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Nicholas S Peters
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Jennifer K Quint
- School of Public Health and
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
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Vogelmeier CF, Rhodes K, Garbe E, Abram M, Halbach M, Müllerová H, Kossack N, Timpel P, Kolb N, Nordon C. Elucidating the risk of cardiopulmonary consequences of an exacerbation of COPD: results of the EXACOS-CV study in Germany. BMJ Open Respir Res 2024; 11:e002153. [PMID: 38555102 PMCID: PMC10982767 DOI: 10.1136/bmjresp-2023-002153] [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: 10/25/2023] [Accepted: 02/29/2024] [Indexed: 04/02/2024] Open
Abstract
BACKGROUND Exacerbations of chronic obstructive pulmonary disease (COPD) represent a period of vulnerability. This study explored the association between time periods following an exacerbation and the risk of severe cardiovascular (CV) events or death in Germany. METHODS A longitudinal cohort study was conducted using routinely collected healthcare data. Individuals with COPD were identified between 2014 and 2018. Exposure was moderate or severe exacerbation of COPD. Periods at risk were the 1-7, 8-14, 15-30, 31-180 and 181-365 days following each exacerbation onset occurring after cohort entry. The main outcome of interest was the first hospitalisation for a CV event or all-cause death. Time-dependent Cox proportional hazards models estimated the HR for the association between subperiods versus periods outside exacerbations, and the risk of outcome. RESULTS Among 126 795 patients, 58 720 (46.3%) exacerbated at least once and 48 982 (38.6%) experienced at least one CV event or died during a median follow-up of 36 months. The rate of outcome was increased during 1-7 days following a severe exacerbation onset (HR 15.84, 95% CI 15.26 to 16.45), and remained elevated for up to a year (181-365 days HR 1.17, 95% CI 1.11 to 1.23). In the 1-7 days following a moderate exacerbation onset, the increased rate was HR 1.17, 95% CI 1.05 to 1.31). CONCLUSION The risk of a CV event or death increased in time periods following both moderate and severe exacerbations of COPD, emphasising the need to promptly manage the risk of CV events following the onset of an exacerbation, to prevent exacerbations of any severity, and more generally, to address the cardiopulmonary risk in patients with COPD.
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Affiliation(s)
- Claus F Vogelmeier
- Pulmonary and Critical Care Medicine, German Center for Lung Research (DZL), Marburg, Germany
| | - Kirsty Rhodes
- BioPharmaceuticals Medical, AstraZeneca, Cambridge, UK
| | - Edeltraut Garbe
- Department of Clinical Epidemiology, Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany
| | | | | | | | - Nils Kossack
- WIG2 GmbH Scientific Institute for Health Economics and Health System Research, Leipzig, Germany
| | - Patrick Timpel
- WIG2 GmbH Scientific Institute for Health Economics and Health System Research, Leipzig, Germany
| | - Nikolaus Kolb
- ZEG - Berlin Center for Epidemiology and Health Research GmbH, Berlin, Germany
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9
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Maeda T, Dransfield MT. Chronic obstructive pulmonary disease and cardiovascular disease: mechanistic links and implications for practice. Curr Opin Pulm Med 2024; 30:141-149. [PMID: 38085609 PMCID: PMC10948016 DOI: 10.1097/mcp.0000000000001040] [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] [Indexed: 01/25/2024]
Abstract
PURPOSE OF REVIEW Chronic obstructive pulmonary disease (COPD) and cardiovascular disease (CVD) are both significant burdens on the healthcare system and often coexist. Mechanistic links between the two conditions and their clinical impact are increasingly understood. RECENT FINDINGS Recent studies demonstrate multiple mechanisms by which the pathobiology of COPD may have negative effects on the cardiovascular system. These include extrapulmonary consequences of the COPD inflammatory state, cardiac autonomic dysfunction, which has been recently implicated in worsening respiratory symptoms and exacerbation risk, and mechanical effects of lung hyperinflation on left ventricular diastolic function.Clinical studies have consistently shown a high prevalence of CVD in COPD patients and worsened outcomes (and vice versa ). Exacerbations of COPD have also been demonstrated to dramatically increase the risk of cardiovascular events. While some safety concerns exist, medications for COPD and cardiovascular disease should be used in accordance with respective guidelines. However, real-world data show suboptimal management for patients with COPD and CVD. SUMMARY COPD and cardiovascular disease have complicated interrelationships. Further mechanistic studies may lead to defining better targets for interventions. Education for medical professionals and implementation of novel screening protocols should be encouraged to fill in the gaps in clinical care for these patients.
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Affiliation(s)
- Tetsuro Maeda
- Division of Pulmonary, Allergy and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
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10
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Daniels K, Lanes S, Tave A, Pollack MF, Mannino DM, Criner G, Neikirk A, Rhodes K, Feigler N, Nordon C. Risk of Death and Cardiovascular Events Following an Exacerbation of COPD: The EXACOS-CV US Study. Int J Chron Obstruct Pulmon Dis 2024; 19:225-241. [PMID: 38259591 PMCID: PMC10802125 DOI: 10.2147/copd.s438893] [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: 09/15/2023] [Accepted: 01/04/2024] [Indexed: 01/24/2024] Open
Abstract
Purpose This study estimated the magnitude and duration of risk of cardiovascular events and mortality following acute exacerbations of chronic obstructive pulmonary disease (AECOPD), and whether risks varied by number and severity of exacerbation in a commercially insured population in the United States. Methods This was a retrospective cohort study of newly diagnosed COPD patients ≥40 years old in the Healthcare Integrated Research Database from 2012 to 2019. Patients experiencing exacerbations comprised the "exacerbation cohort". Moderate exacerbations were outpatient visits with contemporaneous antibiotic or glucocorticoid administration; severe exacerbations were emergency department visits or hospitalizations for AECOPD. Follow-up started on the exacerbation date. Distribution of time between diagnosis and first exacerbation was used to assign index dates to the "unexposed" cohort. Cox proportional hazards models estimated risks of a cardiovascular event or death following an exacerbation adjusted for medical and prescription history and stratified by follow-up time, type of cardiovascular event, exacerbation severity, and rank of exacerbation (first, second, or third). Results Among 435,925 patients, 170,236 experienced ≥1 exacerbation. Risk of death was increased for 2 years following an exacerbation and was highest during the first 30 days (any exacerbation hazard ratio (HR)=1.79, 95% CI=1.58-2.04; moderate HR=1.22, 95% CI=1.04-1.43; severe HR=5.09, 95% CI=4.30-6.03). Risks of cardiovascular events were increased for 1 year following an AECOPD and highest in the first 30-days (any exacerbation HR=1.34, 95% CI=1.23-1.46; moderate HR=1.23 (95% CI 1.12-1.35); severe HR=1.93 (95% CI=1.67-2.22)). Each subsequent AECOPD was associated with incrementally higher rates of both death and cardiovascular events. Conclusion Risk of death and cardiovascular events was greatest in the first 30 days and rose with subsequent exacerbations. Risks were elevated for 1-2 years following moderate and severe exacerbations, highlighting a sustained increased cardiopulmonary risk associated with exacerbations.
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Affiliation(s)
| | - Stephan Lanes
- Safety and Epidemiology, Carelon Research, Wilmington, DE, USA
| | - Arlene Tave
- Safety and Epidemiology, Carelon Research, Wilmington, DE, USA
| | | | - David M Mannino
- College of Medicine, University of Kentucky, Lexington, KY, USA
| | - Gerard Criner
- Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Amanda Neikirk
- Safety and Epidemiology, Carelon Research, Wilmington, DE, USA
| | - Kirsty Rhodes
- BioPharmaceuticals Medical, AstraZeneca, Cambridge, UK
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11
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Swart KMA, Baak BN, Lemmens L, Penning-van Beest FJA, Bengtsson C, Lobier M, Hoti F, Vojinovic D, van Burk L, Rhodes K, Garbe E, Herings RMC, Nordon C, Simons SO. Risk of cardiovascular events after an exacerbation of chronic obstructive pulmonary disease: results from the EXACOS-CV cohort study using the PHARMO Data Network in the Netherlands. Respir Res 2023; 24:293. [PMID: 37990197 PMCID: PMC10662240 DOI: 10.1186/s12931-023-02601-4] [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: 07/28/2023] [Accepted: 11/11/2023] [Indexed: 11/23/2023] Open
Abstract
BACKGROUND People living with chronic obstructive pulmonary disease (COPD) have an increased risk of experiencing cardiovascular (CV) events, particularly after an exacerbation. Such CV burden is not yet known for incident COPD patients. We examined the risk of severe CV events in incident COPD patients in periods following either moderate and/or severe exacerbations. METHODS Persons aged ≥ 40 years with an incident COPD diagnosis from the PHARMO Data Network were included. Exposed time periods included 1-7, 8-14, 15-30, 31-180 and 181-365 days following an exacerbation. Moderate exacerbations were defined as those managed in outpatient settings; severe exacerbations as those requiring hospitalisation. The outcome was a composite of time to first severe CV event (acute coronary syndrome, heart failure decompensation, cerebral ischaemia, or arrhythmia) or death. Hazard ratios (HR) were estimated for association between each exposed period and outcome. RESULTS 8020 patients with newly diagnosed COPD were identified. 2234 patients (28%) had ≥ 1 exacerbation, 631 patients (8%) had a non-fatal CV event, and 461 patients (5%) died during a median follow-up of 36 months. The risk of experiencing the composite outcome was increased following a moderate/severe exacerbation as compared to time periods of stable disease [range of HR: from 15.3 (95% confidence interval 11.8-20.0) in days 1-7 to 1.3 (1.0-1.8) in days 181-365]. After a moderate exacerbation, the risk was increased over the first 180 days [HR 2.5 (1.3-4.8) in days 1-7 to 1.6 (1.3-2.1) in days 31-180]. After a severe exacerbation, the risk increased substantially and remained higher over the year following the exacerbation [HR 48.6 (36.9-64.0) in days 1-7 down to 1.6 (1.0-2.6) in days 181-365]. Increase in risk concerned all categories of severe CV events. CONCLUSIONS Among incident COPD patients, we observed a substantial risk increase of severe CV events or all-cause death following either a moderate or severe exacerbation of COPD. Increase in risk was highest in the initial period following an exacerbation. These findings highlight the significant cardiopulmonary burden among people living with COPD even with a new diagnosis.
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Affiliation(s)
- Karin M A Swart
- PHARMO Institute for Drug Outcomes Research, Utrecht, The Netherlands.
| | - Brenda N Baak
- PHARMO Institute for Drug Outcomes Research, Utrecht, The Netherlands
| | - Louise Lemmens
- PHARMO Institute for Drug Outcomes Research, Utrecht, The Netherlands
| | | | | | | | | | | | | | | | - Edeltraut Garbe
- Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany
| | - Ron M C Herings
- PHARMO Institute for Drug Outcomes Research, Utrecht, The Netherlands
- Amsterdam Public Health Research Institute, Amsterdam UMC Location Vrije University Amsterdam, Amsterdam, The Netherlands
| | | | - Sami O Simons
- Department of Respiratory Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Center, Maastricht, The Netherlands
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12
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Fabbri LM, Celli BR, Agustí A, Criner GJ, Dransfield MT, Divo M, Krishnan JK, Lahousse L, Montes de Oca M, Salvi SS, Stolz D, Vanfleteren LEGW, Vogelmeier CF. COPD and multimorbidity: recognising and addressing a syndemic occurrence. THE LANCET. RESPIRATORY MEDICINE 2023; 11:1020-1034. [PMID: 37696283 DOI: 10.1016/s2213-2600(23)00261-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 06/21/2023] [Accepted: 06/30/2023] [Indexed: 09/13/2023]
Abstract
Most patients with chronic obstructive pulmonary disease (COPD) have at least one additional, clinically relevant chronic disease. Those with the most severe airflow obstruction will die from respiratory failure, but most patients with COPD die from non-respiratory disorders, particularly cardiovascular diseases and cancer. As many chronic diseases have shared risk factors (eg, ageing, smoking, pollution, inactivity, and poverty), we argue that a shift from the current paradigm in which COPD is considered as a single disease with comorbidities, to one in which COPD is considered as part of a multimorbid state-with co-occurring diseases potentially sharing pathobiological mechanisms-is needed to advance disease prevention, diagnosis, and management. The term syndemics is used to describe the co-occurrence of diseases with shared mechanisms and risk factors, a novel concept that we propose helps to explain the clustering of certain morbidities in patients diagnosed with COPD. A syndemics approach to understanding COPD could have important clinical implications, in which the complex disease presentations in these patients are addressed through proactive diagnosis, assessment of severity, and integrated management of the COPD multimorbid state, with a patient-centred rather than a single-disease approach.
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Affiliation(s)
- Leonardo M Fabbri
- Section of Respiratory Medicine, Department of Translational Medicine, University of Ferrara, Ferrara, Italy
| | - Bartolome R Celli
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Alvar Agustí
- Cátedra Salud Respiratoria, Universitat de Barcelona, Barcelona, Spain; Institut Respiratori, Clínic Barcelona, Barcelona, Spain; Institut d'Investigacions Biomédicas August Pi i Sunyer, Barcelona, Spain; Centro de Investigación Biomédica en Red Enfermedades Respiratorias, Spain
| | - Gerard J Criner
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Mark T Dransfield
- Lung Health Center, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Miguel Divo
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Jamuna K Krishnan
- Division of Pulmonary and Critical Care, Weill Cornell Medicine, New York, NY, USA
| | - Lies Lahousse
- Department of Bioanalysis, Ghent University, Ghent, Belgium
| | - Maria Montes de Oca
- School of Medicine, Universidad Central de Venezuela, Caracas, Venezuela; Hospital Centro Medico de Caracas, Caracas, Venezuela
| | - Sundeep S Salvi
- Pulmocare Research and Education (PURE) Foundation, Pune, India; School of Health Sciences, Symbiosis International Deemed University, Pune, India
| | - Daiana Stolz
- Clinic of Respiratory Medicine and Pulmonary Cell Research, University Hospital Basel, Basel, Switzerland; Department of Clinical Research, University Hospital Basel, Basel, Switzerland; Clinic of Respiratory Medicine and Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Lowie E G W Vanfleteren
- COPD Center, Department of Respiratory Medicine and Allergology, Sahlgrenska University Hospital, Gothenburg, Sweden; Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Claus F Vogelmeier
- Department of Medicine, Pulmonary and Critical Care Medicine, University Medical Centre Giessen and Marburg, Philipps University of Marburg, Member of the German Centre for Lung Research, Marburg, Germany.
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13
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Hirata T. Asthma as risk for incident cardiovascular disease and its subtypes. Hypertens Res 2023; 46:2056-2058. [PMID: 37231166 DOI: 10.1038/s41440-023-01328-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 05/08/2023] [Accepted: 05/10/2023] [Indexed: 05/27/2023]
Affiliation(s)
- Takumi Hirata
- Institute for Clinical and Translational Science, Nara Medical University, Kashihara, Japan.
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14
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Nordon C, Rhodes K, Quint JK, Vogelmeier CF, Simons SO, Hawkins NM, Marshall J, Ouwens M, Garbe E, Müllerová H. EXAcerbations of COPD and their OutcomeS on CardioVascular diseases (EXACOS-CV) Programme: protocol of multicountry observational cohort studies. BMJ Open 2023; 13:e070022. [PMID: 37185641 PMCID: PMC10151875 DOI: 10.1136/bmjopen-2022-070022] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/17/2023] Open
Abstract
INTRODUCTION In patients with chronic obstructive pulmonary disease (COPD), the risk of certain cardiovascular (CV) events is increased by threefold to fivefold in the year following acute exacerbation of COPD (AECOPD), compared with a non-exacerbation period. While the effect of severe AECOPD is well established, the relationship of moderate exacerbation or prior exacerbation to elevated risk of CV events is less clear. We will conduct cohort studies in multiple countries to further characterise the association between AECOPD and CV events. METHODS AND ANALYSIS Retrospective longitudinal cohort studies will be conducted within routinely collected electronic healthcare records or claims databases. The study cohorts will include patients meeting inclusion criteria for COPD between 1 January 2014 and 31 December 2018. Moderate exacerbation is defined as an outpatient visit and/or medication dispensation/prescription for exacerbation; severe exacerbation is defined as hospitalisation for COPD. The primary outcomes of interest are the time to (1) first hospitalisation for a CV event (including acute coronary syndrome, heart failure, arrhythmias or cerebral ischaemia) since cohort entry or (2) death. Time-dependent Cox proportional hazards models will compare the hazard of a CV event between exposed periods following exacerbation (split into these periods: 1-7, 8-14, 15-30, 31-180 and 181-365 days) and the unexposed reference time period, adjusted on time-fixed and time-varying confounders. ETHICS AND DISSEMINATION Studies have been approved in Canada, Japan, the Netherlands, Spain and the UK, where an institutional review board is mandated. For each study, the results will be published in peer-reviewed journals.
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Affiliation(s)
- Clementine Nordon
- Medical and Payer Evidence, BioPharmaceuticals Medical, AstraZeneca, Cambridge, UK
| | - Kirsty Rhodes
- Medical and Payer Evidence, BioPharmaceuticals Medical, AstraZeneca, Cambridge, UK
| | - Jennifer K Quint
- Respiratory Epidemiology, National Heart and Lung Institute, Imperial College London, London, UK
| | - Claus F Vogelmeier
- Department of Medicine, Pulmonary and Critical Care Medicine, German Center for Lung Research (DZL), Philipps University of Marburg, Marburg, Germany
| | - Sami O Simons
- Department of Respiratory Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Nathaniel M Hawkins
- Department of Medicine, University of British Columbia, Centre for Cardiovascular Innovation, Vancouver, British Columbia, Canada
| | - Jonathan Marshall
- Medical and Payer Evidence, BioPharmaceuticals Medical, AstraZeneca, Cambridge, UK
| | - Mario Ouwens
- Medical and Payer Evidence, BioPharmaceuticals Medical, AstraZeneca, Cambridge, UK
| | - Edeltraut Garbe
- Clinical Epidemiology Group, Leibniz Institute for Prevention Research and Epidemiology-BIPS, Bremen, Germany
| | - Hana Müllerová
- Medical and Payer Evidence, BioPharmaceuticals Medical, AstraZeneca, Cambridge, UK
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15
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Løkke A, Hilberg O, Lange P, Ibsen R, Telg G, Stratelis G, Lykkegaard J. Exacerbations Predict Severe Cardiovascular Events in Patients with COPD and Stable Cardiovascular Disease–A Nationwide, Population-Based Cohort Study. Int J Chron Obstruct Pulmon Dis 2023; 18:419-429. [PMID: 37034899 PMCID: PMC10075268 DOI: 10.2147/copd.s396790] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 03/27/2023] [Indexed: 04/03/2023] Open
Abstract
Objective Patients with chronic obstructive pulmonary disease (COPD) commonly present with cardiovascular disease (CVD). We investigated the association between COPD exacerbations and major cardiovascular (CV) events in a COPD population with a history of CVD. Methods This population-based and register-based cohort study identified all Danish COPD patients aged ≥40 years who visited a hospital-based, pulmonary outpatient clinic for COPD between 1st January, 2010, and 31st December, 2016, from a nationwide COPD registry. Patients with a history of a major CV event 36‒6 months prior to their COPD measurement date and no CV event 6 months before this date were included. During a 6-month assessment period, the risks of a new CV event (hospitalization with fatal/non-fatal stroke, myocardial infarction, or heart failure) and moderate and severe COPD exacerbations were evaluated. Odds ratios with 95% confidence intervals for CV events and death were estimated using adjusted logistic regression models. Results Of the 1501 COPD patients included, 55% experienced a COPD exacerbation and 13% experienced both an exacerbation and a CV event during follow-up (6 months). The odds of a CV event were 1.5 times higher in patients with a moderate exacerbation and more than 6-times higher in those with a severe exacerbation vs patients with no exacerbation(s). The majority of CV events occurred within 30 days post exacerbation in patients who experienced both an exacerbation and a CV event. In total, 113 patients died during the study period: 28% of deaths were caused by CVD and 72% by reasons other than CVD, mostly COPD. Conclusion In patients with known CVD, severe COPD exacerbations are associated with increased odds of major CV events that occur within 30 days post exacerbation, highlighting the need to prevent exacerbations in COPD patients with concomitant CVD to potentially improve both respiratory and CV health.
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Affiliation(s)
- Anders Løkke
- Department of Medicine, Little Belt Hospital, Vejle, Denmark
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
- Correspondence: Anders Løkke, Department of Medicine, Little Belt Hospital, Vejle, Denmark, Email
| | - Ole Hilberg
- Department of Medicine, Little Belt Hospital, Vejle, Denmark
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Peter Lange
- Medical Department, Copenhagen University Hospital-Herlev, Herlev, Denmark
- Department of Public Health, Section of Epidemiology, University of Copenhagen, Copenhagen, Denmark
| | | | | | | | - Jesper Lykkegaard
- Research Unit for General Practice, Institute of Public Health, University of Southern Denmark, Odense, Denmark
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