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Fiore M, Ricci M, Rosso A, Flacco ME, Manzoli L. Chronic Obstructive Pulmonary Disease Overdiagnosis and Overtreatment: A Meta-Analysis. J Clin Med 2023; 12:6978. [PMID: 38002593 PMCID: PMC10672453 DOI: 10.3390/jcm12226978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 10/31/2023] [Accepted: 11/06/2023] [Indexed: 11/26/2023] Open
Abstract
This meta-analysis of observational studies aimed at estimating the overall prevalence of overdiagnosis and overtreatment in subjects with a clinical diagnosis of Chronic Obstructive Pulmonary Disease (COPD). MedLine, Scopus, Embase and Cochrane databases were searched, and random-effect meta-analyses of proportions were stratified by spirometry criteria (Global Initiative for COPD (GOLD) or Lower Limit of Normal (LLN)), and setting (hospital or primary care). Forty-two studies were included. Combining the data from 39 datasets, including a total of 23,765 subjects, the pooled prevalence of COPD overdiagnosis, according to the GOLD definition, was 42.0% (95% Confidence Interval (CI): 37.3-46.8%). The pooled prevalence according to the LLN definition was 48.2% (40.6-55.9%). The overdiagnosis rate was higher in primary care than in hospital settings. Fourteen studies, including a total of 8183 individuals, were included in the meta-analysis estimating the prevalence of COPD overtreatment. The pooled rates of overtreatment according to GOLD and LLN definitions were 57.1% (40.9-72.6%) and 36.3% (17.8-57.2%), respectively. When spirometry is not used, a large proportion of patients are erroneously diagnosed with COPD. Approximately half of them are also incorrectly treated, with potential adverse effects and a massive inefficiency of resources allocation. Strategies to increase the compliance to current guidelines on COPD diagnosis are urgently needed.
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Affiliation(s)
- Matteo Fiore
- Section of Hygiene and Preventive Medicine, University of Bologna, 40126 Bologna, Italy; (M.F.); (M.R.)
| | - Matteo Ricci
- Section of Hygiene and Preventive Medicine, University of Bologna, 40126 Bologna, Italy; (M.F.); (M.R.)
| | - Annalisa Rosso
- Department of Environmental and Prevention Sciences, University of Ferrara, 44121 Ferrara, Italy; (A.R.); (M.E.F.)
| | - Maria Elena Flacco
- Department of Environmental and Prevention Sciences, University of Ferrara, 44121 Ferrara, Italy; (A.R.); (M.E.F.)
| | - Lamberto Manzoli
- Section of Hygiene and Preventive Medicine, University of Bologna, 40126 Bologna, Italy; (M.F.); (M.R.)
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2
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Perret J, Yip SWS, Idrose NS, Hancock K, Abramson MJ, Dharmage SC, Walters EH, Waidyatillake N. Undiagnosed and 'overdiagnosed' COPD using postbronchodilator spirometry in primary healthcare settings: a systematic review and meta-analysis. BMJ Open Respir Res 2023; 10:10/1/e001478. [PMID: 37130651 DOI: 10.1136/bmjresp-2022-001478] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Accepted: 03/24/2023] [Indexed: 05/04/2023] Open
Abstract
BACKGROUND Despite chronic obstructive pulmonary disease (COPD) being a major global cause of mortality and hospitalisation, it is often undiagnosed or inaccurately diagnosed in clinical settings. OBJECTIVE To systematically synthesise all peer-reviewed papers from primary healthcare settings that have reported data on: (1) undiagnosed COPD, that is, patients with respiratory symptoms and postbronchodilator airflow obstruction consistent with COPD, without a formal clinician's diagnosis of COPD either documented in health records or reported by patients and (2) 'overdiagnosed COPD', that is, clinician's diagnosis without postbronchodilator airflow obstruction. METHODS Studies investigating these diagnostic metrics in patients from primary healthcare clinics (according to predefined inclusion/exclusion criteria) were sourced from Medline and Embase and assessed for bias (Johanna Briggs Institute tools for prevalence studies and case series). Meta-analyses of studies of adequate sample size used random effect modelling stratified by risk factor categories. RESULTS Of 26 eligible articles, 21 cross-sectional studies investigated 3959 cases of spirometry-defined COPD (with or without symptoms), and 5 peer-reviewed COPD case series investigated 7381 patients. The prevalence of spirometry-confirmed COPD without a diagnosis documented in their health records was 14%-26% in studies of symptomatic smokers (N=3). 1 in 4 patients taking inhaled therapies (25% (95% CI 22% to 28%), N=2) and 1 in 6 smokers irrespective of symptoms (16% (95% CI 14% to 18%), N=6) fulfilled diagnostic spirometry criteria but did not report receiving a COPD-related diagnosis. In an adequately powered series of COPD cases documented in primary healthcare records (N=4), only between 50% and 75% of subjects had any airflow obstruction on postbronchodilator spirometry performed by study researchers, therefore, COPD was clinically 'overdiagnosed' in 25%-50% of subjects. DISCUSSION Although data were heterogeneous and of modest quality, undiagnosed COPD was common in primary healthcare, especially for symptomatic smokers and patients treated with inhaled therapies. In contrast, frequent COPD 'overdiagnosis' may represent treatment of asthma/reversible component or another medical diagnosis. PROSPERO REGISTRATION NUMBER CRD42022295832.
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Affiliation(s)
- Jennifer Perret
- Allergy and Lung Health Unit, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Victoria, Australia
- Department of Respiratory and Sleep Medicine, Austin Health, Heidelberg, Victoria, Australia
- Institute for Breathing and Sleep (IBAS), Melbourne, Victoria, Australia
| | - Sui Wah Sean Yip
- Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Victoria, Australia
| | - Nur Sabrina Idrose
- Allergy and Lung Health Unit, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Victoria, Australia
- Centre for Food and Allergy Research, Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - Kerry Hancock
- Allergy and Lung Health Unit, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Victoria, Australia
- Chandlers Hill Surgery, Happy Valley, South Australia, Australia
| | - Michael J Abramson
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Shyamali C Dharmage
- Allergy and Lung Health Unit, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Victoria, Australia
| | - E Haydn Walters
- Allergy and Lung Health Unit, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Victoria, Australia
- School of Medicine, University of Tasmania, Hobart, Tasmania, Australia
| | - Nilakshi Waidyatillake
- Allergy and Lung Health Unit, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Victoria, Australia
- Department of Medical Education, The University of Melbourne, Melbourne, Victoria, Australia
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Darawshy F, Abu Rmeileh A, Kuint R, Goychmann-Cohen P, Fridlender ZG, Berkman N. How Accurate Is the Diagnosis of "Chronic Obstructive Pulmonary Disease" in Patients Hospitalized with an Acute Exacerbation? MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59030632. [PMID: 36984633 PMCID: PMC10056944 DOI: 10.3390/medicina59030632] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 03/01/2023] [Accepted: 03/07/2023] [Indexed: 03/30/2023]
Abstract
Rationale: COPD diagnosis requires relevant symptoms and an FEV1/FVC ratio of <0.7 post-bronchodilator on spirometry. Patients are frequently labeled as COPD based on clinical presentation and admitted to the hospital with this diagnosis even though spirometry is either not available or has never been performed. The aim of this study was to evaluate the accuracy of COPD diagnosis based on post-bronchodilator spirometry, following hospital admission for COPD exacerbation. Methods: This is a retrospective study with a cross-sectional analysis of a subgroup of patients. Demographic and clinical data and pre-admission spirometry were collected from electronic records of patients hospitalized with a primary diagnosis of COPD. Patients without available spirometry were contacted for a pulmonary consultation and spirometry. Three groups were compared: patients with a confirmed COPD diagnosis (FEV1/FVC < 0.7), without COPD (FEV1/FVC > 0.7), and those who have never performed spirometry. Results: A total of 1138 patients with a recorded diagnosis of COPD were identified of which 233 patients were included in the analysis. Only 44.6% of patients had confirmed COPD according to GOLD criteria. In total, 32.6% of the patients had never undergone spirometry but were treated as COPD, and 22.7% had performed spirometry without evidence of COPD. Recurrent admission due to COPD was a strong predictor of a confirmed COPD diagnosis. Conclusions: Among the patients admitted to the hospital with a COPD diagnosis, a high proportion were not confirmed by the current GOLD report or had never performed spirometry. Stricter implementation of the diagnostic criteria of COPD in admitted patients is necessary to improve diagnosis and the treatment outcomes in these patients.
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Affiliation(s)
- Fares Darawshy
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9112102, Israel
- The Institute of Pulmonary Medicine, Hadassah Medical Center, Jerusalem 91000, Israel
| | - Ayman Abu Rmeileh
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9112102, Israel
- The Institute of Pulmonary Medicine, Hadassah Medical Center, Jerusalem 91000, Israel
| | - Rottem Kuint
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9112102, Israel
- The Institute of Pulmonary Medicine, Hadassah Medical Center, Jerusalem 91000, Israel
| | - Polina Goychmann-Cohen
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9112102, Israel
- The Institute of Pulmonary Medicine, Hadassah Medical Center, Jerusalem 91000, Israel
| | - Zvi G Fridlender
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9112102, Israel
- The Institute of Pulmonary Medicine, Hadassah Medical Center, Jerusalem 91000, Israel
| | - Neville Berkman
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9112102, Israel
- The Institute of Pulmonary Medicine, Hadassah Medical Center, Jerusalem 91000, Israel
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Design of the Reducing Diagnostic Error to Improve Patient Safety (REDEfINE) in COPD and asthma study: A cluster randomized comparative effectiveness trial. Contemp Clin Trials 2022; 123:106971. [PMID: 36280032 DOI: 10.1016/j.cct.2022.106971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 10/05/2022] [Accepted: 10/18/2022] [Indexed: 01/27/2023]
Abstract
Although spirometry is a simple, portable test and recommended for the diagnosis of asthma and chronic obstructive pulmonary disease (COPD), it is not routinely used in the primary care setting. Minorities and underserved populations are less likely to have spirometry assessment, leading to both over and misdiagnosis of asthma and COPD. Because dyspnea is a common symptom across multiple diseases, use of spirometry as a diagnostic tool is important. Missed, delayed, or misdiagnosis of asthma and COPD, which are considered diagnostic errors (DE), can lead to poor quality of care, increased morbidity and mortality, and increased costs to patients and health systems. Barriers to the use of spirometry have been identified at clinician/clinic and health systems levels. The REDEFINE program is designed to overcome identified barriers to spirometry use in primary care by utilizing health promoters (HPs) who perform spirometry within primary care clinics and work collaboratively with clinicians to incorporate the results at the point of care without interrupting clinic workflow. The REDEFINE trial is a comparative effectiveness study comparing outcomes of the REDEFINE program with usual care (UC) in primary care patients determined to be at increased risk of DE for asthma and COPD. The primary outcome will be all-cause hospitalizations. The secondary outcomes will be the proportion of accurate diagnosis of COPD, asthma, or asthma-COPD overlap based on initial diagnosis and spirometry and all cause and respiratory-related acute outpatient care and emergency department visits. In this report, we describe the design and methods for the REDEFINE trial. Trial registration: NCT03137303https://clinicaltrials.gov/ct2/show/NCT03137303?term=REDEFINE&draw=2&rank=1.
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Wang C, Siff J, Greco PJ, Warren E, Thornton JD, Tarabichi Y. The Impact of an Electronic Health Record Intervention on Spirometry Completion in Patients with Chronic Obstructive Pulmonary Disease. COPD 2022; 19:142-148. [PMID: 35392743 PMCID: PMC9202241 DOI: 10.1080/15412555.2022.2049736] [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: 10/04/2021] [Revised: 02/07/2022] [Accepted: 02/25/2022] [Indexed: 11/12/2022]
Abstract
Spirometry is necessary to diagnose chronic obstructive pulmonary disease (COPD), yet a large proportion of patients are diagnosed and treated without having received testing. This study explored whether the effects of interventions using the electronic health record (EHR) to target patients diagnosed with COPD without confirmatory spirometry impacted the incidence rates of spirometry referrals and completions. This retrospective before and after study assessed the impact of provider-facing clinical decision support that identified patients who had a diagnosis of COPD but had not received spirometry. Spirometry referrals, completions, and results were ascertained 1.5 years prior to and 1.5 years after the interventions were initiated. Inhaler prescriptions by class were also tallied. There were 10,949 unique patients with a diagnosis of COPD who were eligible for inclusion. 4,895 patients (44.7%) were excluded because they had completed spirometry prior to the cohort start dates. The pre-intervention cohort consisted of 2,622 patients, while the post-intervention cohort had 3,392. Spirometry referral rates pre-intervention were 20.2% compared to 31.6% post-intervention (p < 0.001). Spirometry completion rates rose from 13.2% pre-intervention to 19.3% afterwards (p < 0.001). 61.7% (585 of 948) had no evidence of airflow obstruction. After excluding patients with a diagnosis of asthma, 25.8% (126 of 488) patients who had no evidence of airflow obstruction had prescriptions for long-acting bronchodilators or inhaled steroids. A concerted EHR intervention modestly increased spirometry referral and completion rates in patients with a diagnosis of COPD without prior spirometry and decreased misclassification of disease.
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Affiliation(s)
- Christine Wang
- School of Medicine, Case Western Reserve University, Cleveland, OH, USA
| | - Jonathan Siff
- Center for Clinical Informatics Research and Education, The MetroHealth System, Cleveland, OH, USA
- The Population Health Research Institute, The MetroHealth System, Cleveland, OH, USA
| | - Peter J. Greco
- Center for Clinical Informatics Research and Education, The MetroHealth System, Cleveland, OH, USA
- The Population Health Research Institute, The MetroHealth System, Cleveland, OH, USA
| | - Edward Warren
- Division of Pulmonary, Critical Care, and Sleep Medicine, The MetroHealth System, Cleveland, OH, USA
| | - J. Daryl Thornton
- The Population Health Research Institute, The MetroHealth System, Cleveland, OH, USA
- Division of Pulmonary, Critical Care, and Sleep Medicine, The MetroHealth System, Cleveland, OH, USA
- Center for Reducing Health Disparities, The MetroHealth Campus of Case Western Reserve University, Cleveland, OH, USA
| | - Yasir Tarabichi
- Center for Clinical Informatics Research and Education, The MetroHealth System, Cleveland, OH, USA
- The Population Health Research Institute, The MetroHealth System, Cleveland, OH, USA
- Division of Pulmonary, Critical Care, and Sleep Medicine, The MetroHealth System, Cleveland, OH, USA
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Duarte-de-Araújo A, Fonte P, Teixeira P, Hespanhol V, Correia-de-Sousa J. Is an Early Diagnosis of COPD Clinically Useful? Arch Bronconeumol 2020; 56:409-410. [PMID: 35373754 DOI: 10.1016/j.arbr.2019.11.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 11/14/2019] [Indexed: 06/14/2023]
Affiliation(s)
- António Duarte-de-Araújo
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's, PT Government Associate Laboratory, Braga/Guimarães, Portugal; Respiratory Department, H. Sª Oliveira, Guimarães, Portugal.
| | - Pedro Fonte
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's, PT Government Associate Laboratory, Braga/Guimarães, Portugal; Minho Family Health Unit, Braga, Portugal
| | - Pedro Teixeira
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's, PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Venceslau Hespanhol
- Department of Pneumology, Centro Hospitalar de S. João, Porto, Portugal; Faculty of Medicine (FMUP), University of Porto, Portugal
| | - Jaime Correia-de-Sousa
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's, PT Government Associate Laboratory, Braga/Guimarães, Portugal; Horizonte Family Health Unit, Matosinhos, Portugal
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7
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Duarte-de-Araújo A, Fonte P, Teixeira P, Hespanhol V, Correia-de-Sousa J. Is an Early Diagnosis of COPD Clinically Useful? Arch Bronconeumol 2020. [DOI: 10.1016/j.arbres.2019.11.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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8
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McDaniel JT. Emergency room visits for chronic obstructive pulmonary disease in Illinois counties: An epidemiological study based on the Social Ecological Model. Chronic Illn 2020; 16:69-82. [PMID: 29788786 DOI: 10.1177/1742395318778102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objectives This study aimed to determine the predictive capability of the Social Ecological Model for emergency room visits for acute exacerbation of chronic obstructive pulmonary disease. Methods County-level secondary data ( n = 102) on emergency room visits for chronic obstructive pulmonary disease were retrieved from the Illinois Department of Public Health for 2016. Data for variables operationalized from the intrapersonal, interpersonal, institutional, community, and public policy levels of the Social Ecological Model were retrieved from several sources. Geographic information system software was used to examine the spatial distribution of emergency room visits for chronic obstructive pulmonary disease in Illinois. Robust linear regression analysis was used to examine significant predictors of emergency room visits for chronic obstructive pulmonary disease. Results A regression model with all five levels of the Social Ecological Model accounted for 50% of the variability in emergency room visits for chronic obstructive pulmonary disease, F(24,77) = 4.62, p < 0.001. Statistically significant predictors of emergency room visits for chronic obstructive pulmonary disease were observed within the interpersonal, institutional, and community levels of the Social Ecological Model. Discussion Community health practitioners working to develop programs aimed at controlling chronic obstructive pulmonary disease exacerbations in Illinois should consider multiple levels of influence.
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Affiliation(s)
- Justin T McDaniel
- Department of Public Health and Recreation Professions, Southern Illinois University, Carbondale, USA
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9
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Potnek MF. Assessment and Management of Suspected Chronic Obstructive Pulmonary Disease in the Primary Care Setting. J Nurse Pract 2019. [DOI: 10.1016/j.nurpra.2019.08.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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10
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Ho T, Cusack RP, Chaudhary N, Satia I, Kurmi OP. Under- and over-diagnosis of COPD: a global perspective. Breathe (Sheff) 2019; 15:24-35. [PMID: 30838057 PMCID: PMC6395975 DOI: 10.1183/20734735.0346-2018] [Citation(s) in RCA: 94] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Globally, chronic obstructive pulmonary disease (COPD) is the fourth major cause of mortality and morbidity and projected to rise to third within a decade as our efforts to prevent, identify, diagnose and treat patients at a global population level have been insufficient. The European Respiratory Society and American Thoracic Society, along with the Global Initiative for Chronic Obstructive Lung Disease (GOLD) strategy document, have highlighted key pathological risk factors and suggested clinical treatment strategies in order to reduce the mortality and morbidity associated with COPD. This review focuses solely on issues related to the under- and over-diagnosis of COPD across the main geographical regions of the world and highlights some of the associated risk factors. Prevalence of COPD obtained mainly from epidemiological studies varies greatly depending on the clinical and spirometric criteria used to diagnose COPD, i.e. forced expiratory volume in 1 s to forced vital capacity ratio <0.7 or 5% below the lower limit of normal, and this subsequently affects the rates of under- and over-diagnosis. Although under-utilisation of spirometry is the major reason, additional factors such as exposure to airborne pollutants, educational level, age of patients and language barriers have been widely identified as other potential risk factors. Co-existent diseases, such as asthma, bronchiectasis, heart failure and previously treated tuberculosis, are reported to be the other determinants of under- and over-diagnosis of COPD. COPD is a major cause of morbidity and mortality, but misdiagnosis of COPD is a huge problem worldwide. Its main causes are under-utilisation of spirometry and lack of uniformity in diagnosis criteria, particularly in resource poor settings.http://ow.ly/KfP330nonkh
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Affiliation(s)
- Terence Ho
- Firestone Institute of Respiratory Health, Division of Respirology, Dept of Medicine, McMaster University, Hamilton, ON, Canada.,All authors contributed equally
| | - Ruth P Cusack
- Division of Respirology, Dept of Medicine, McMaster University, Hamilton, ON, Canada.,All authors contributed equally
| | - Nagendra Chaudhary
- Dept of Paediatrics, Universal College of Medical Sciences, Bhairahawa, Nepal.,All authors contributed equally
| | - Imran Satia
- Division of Respirology, Dept of Medicine, McMaster University, Hamilton, ON, Canada.,All authors contributed equally
| | - Om P Kurmi
- Population Health Research Institute, Division of Respirology, Dept of Medicine, McMaster University, Hamilton, ON, Canada.,All authors contributed equally
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Diab N, Gershon AS, Sin DD, Tan WC, Bourbeau J, Boulet LP, Aaron SD. Underdiagnosis and Overdiagnosis of Chronic Obstructive Pulmonary Disease. Am J Respir Crit Care Med 2018; 198:1130-1139. [DOI: 10.1164/rccm.201804-0621ci] [Citation(s) in RCA: 113] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Affiliation(s)
- Nermin Diab
- The Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Ontario, Canada
| | - Andrea S. Gershon
- Department of Medicine, The University of Toronto, Toronto, Ontario, Canada
| | - Don D. Sin
- Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Wan C. Tan
- Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Jean Bourbeau
- Department of Medicine, McGill University, Montreal, Quebec, Canada; and
| | | | - Shawn D. Aaron
- The Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Ontario, Canada
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Burkes RM, Mkorombindo T, Chaddha U, Bhatt A, El-Kersh K, Cavallazzi R, Kubiak N. Impact of Quality Improvement on Care of Chronic Obstructive Pulmonary Disease Patients in an Internal Medicine Resident Clinic. Healthcare (Basel) 2018; 6:E88. [PMID: 30044381 PMCID: PMC6165540 DOI: 10.3390/healthcare6030088] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Revised: 07/14/2018] [Accepted: 07/23/2018] [Indexed: 12/04/2022] Open
Abstract
Chronic obstructive pulmonary disease (COPD) is a leading cause of morbidity and mortality. Guideline-discordant care of COPD is not uncommon. Further, there is a push to incorporate quality improvement (QI) training into internal medicine (IM) residency curricula. This study compared quality of care of COPD patients in an IM residents' clinic and a pulmonary fellows' clinic and, subsequently, the results of a quality improvement program in the residents' clinic. Pre-intervention rates of quality measure adherence were compared between the IM teaching clinic (n = 451) and pulmonary fellows' clinic (n = 177). Patient encounters in the residents' teaching clinic after quality improvement intervention (n = 119) were reviewed and compared with pre-intervention data. Prior to intervention, fellows were significantly more likely to offer smoking cessation counseling (p = 0.024) and document spirometry showing airway obstruction (p < 0.001). Smoking cessation counseling, pneumococcal vaccination, and diagnosis of COPD by spirometry were targets for QI. A single-cycle, resident-led QI project was initiated. After, residents numerically improved in the utilization of spirometry (66.5% vs. 74.8%) and smoking cessation counseling (81.8% vs. 86.6%), and significantly improved rates of pneumococcal vaccination (p = 0.024). One cycle of resident-led QI significantly improved the rates of pneumococcal vaccination, with numerical improvement in other areas of COPD care.
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Affiliation(s)
- Robert M Burkes
- Department of Internal Medicine, University of Louisville, 550 S. Jackson Street, ACB 3rd Floor, Louisville, KY 40202, USA.
| | - Takudzwa Mkorombindo
- Department of Internal Medicine, University of Louisville, 550 S. Jackson Street, ACB 3rd Floor, Louisville, KY 40202, USA.
| | - Udit Chaddha
- Department of Internal Medicine, University of Louisville, 550 S. Jackson Street, ACB 3rd Floor, Louisville, KY 40202, USA.
| | - Alok Bhatt
- Department of Internal Medicine, University of Louisville, 550 S. Jackson Street, ACB 3rd Floor, Louisville, KY 40202, USA.
| | - Karim El-Kersh
- Division of Pulmonary, Critical Care, and Sleep Medicine Disorders, Department of Internal Medicine, University of Louisville, 550 S. Jackson Street, Pulmonary, Critical Care and Sleep Disorders Medicine Offices, ACB 3rd Floor, Louisville, KY 40202, USA.
| | - Rodrigo Cavallazzi
- Division of Pulmonary, Critical Care, and Sleep Medicine Disorders, Department of Internal Medicine, University of Louisville, 550 S. Jackson Street, Pulmonary, Critical Care and Sleep Disorders Medicine Offices, ACB 3rd Floor, Louisville, KY 40202, USA.
| | - Nancy Kubiak
- Department of General Internal Medicine, University of Louisville, Palliative Care, and Medical Education, 550 S. Jackson Street, General Internal Medicine and Palliative Care Offices, ACB 3rd Floor, Louisville, KY 40202, USA.
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Pu CY, Quesada N, Nunez Lopez R, Aryal K, Tulaimat A. The clinical implications of tests confirming COPD in subjects hospitalized with exacerbations. Hosp Pract (1995) 2018; 47:59-65. [PMID: 29757037 DOI: 10.1080/21548331.2018.1475998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
BACKGROUND The diagnosis of COPD in patients hospitalized for AECOPD can be confirmed by spirometry showing obstruction or radiographs showing emphysema. The evidence for COPD is sometimes absent or contradicts this diagnosis. The inaccurate attribution of the exacerbation to COPD can lead to suboptimal care and worse outcome. OBJECTIVES We determined if the presence of tests that confirm the diagnosis of COPD has any implications on the course of the hospitalization and readmission rate. METHODS We selected subjects hospitalized between 2012 and 2014 for AECOPD. We divided them into four hierarchical, mutually exclusive groups based on the presence of tests that confirm the diagnosis of COPD: spirometry (COPDSPIRO), radiology (COPDRAD), clinical diagnosis (COPDCLIN), and no COPD by spirometry (NotCOPD). We compared the presentation, hospital course, outcome, and readmission rate between the four groups. RESULTS We identified 974 subjects: COPDSPIRO 22%, COPDRAD 24%, COPDCLIN 46% and 7% NotCOPD. The vital signs, use of respiratory support, admission to the MICU, and length of stay were similar between the groups. The age, gender, BMI, presence of comorbidities, and readmission rate were different between the groups. The NotCOPD group had the highest BMI (38 kg/m2), comorbidities, and 30-day all-cause readmission (17%). Logistic regression showed that serum creatinine and presence of any comorbidity were the independent predictors of 30-day all-cause readmission. CONCLUSION COPD was confirmed by spirometry or radiographs in half of the subjects hospitalized for AECOPD. The presence of confirmation did not influence the hospital course. The presence of confirmation was associated with different readmission rate, but was accounted for by the presence of comorbidities.
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Affiliation(s)
- Chan Yeu Pu
- a Department of Medicine , Cook County Health and Hospitals System , Chicago , Illinois , USA
| | - Nancy Quesada
- b Division of Pulmonary , Critical Care and Sleep Medicine, Cook County Health and Hospitals System , Chicago , Illinois , USA
| | - Richard Nunez Lopez
- a Department of Medicine , Cook County Health and Hospitals System , Chicago , Illinois , USA
| | - Karmapath Aryal
- a Department of Medicine , Cook County Health and Hospitals System , Chicago , Illinois , USA
| | - Aiman Tulaimat
- b Division of Pulmonary , Critical Care and Sleep Medicine, Cook County Health and Hospitals System , Chicago , Illinois , USA
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Barbosa ATF, Carneiro JA, Ramos GCF, Leite MT, Caldeira AP. Factors associated with Chronic Obstructive Pulmonary Disease among the elderly. CIENCIA & SAUDE COLETIVA 2018; 22:63-73. [PMID: 28076530 DOI: 10.1590/1413-81232017221.13042016] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2016] [Accepted: 07/21/2016] [Indexed: 11/22/2022] Open
Abstract
This study aimed to identify factors associated with Chronic Obstructive Pulmonary Disease (COPD) among non-institutionalized elderly people. It involved a cross-sectional study conducted on the basis of a household survey, followed by spirometry. People diagnosed with COPD were compared with those with normal spirometry, through bivariate analysis, followed by multivariate regression analysis. We identified 53 elderly people were identified with COPD. After multivariate analysis, the following factors associated with COPD were identified: past or current smoking (OR: 3.74; 95% CI: 1.65-8.46), presence of chronic sputum (OR: 4.92; 95% CI: 2.03-11.95), pulse oximetry at rest ≤ 90% (OR: 8.74; 95%CI: 1.27-60.07), self-reported asthma (OR: 3.41; 95% CI: 1.01-11.57). The results reveal associated factors that highlight the need to review the selection criteria for patients at risk of COPD among the elderly.
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Affiliation(s)
- Ana Teresa Fernandes Barbosa
- Centro de Ciências Biológicas e da Saúde, Universidade Estadual de Montes Claros. Av. Rui Braga, Vila Mauricéia. 39401-089 Montes Claros MG Brasil.
| | - Jair Almeida Carneiro
- Centro de Ciências Biológicas e da Saúde, Universidade Estadual de Montes Claros. Av. Rui Braga, Vila Mauricéia. 39401-089 Montes Claros MG Brasil.
| | - Gizele Carmen Fagundes Ramos
- Centro de Ciências Biológicas e da Saúde, Universidade Estadual de Montes Claros. Av. Rui Braga, Vila Mauricéia. 39401-089 Montes Claros MG Brasil.
| | - Maísa Tavares Leite
- Centro de Ciências Biológicas e da Saúde, Universidade Estadual de Montes Claros. Av. Rui Braga, Vila Mauricéia. 39401-089 Montes Claros MG Brasil.
| | - Antônio Prates Caldeira
- Centro de Ciências Biológicas e da Saúde, Universidade Estadual de Montes Claros. Av. Rui Braga, Vila Mauricéia. 39401-089 Montes Claros MG Brasil.
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15
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Characteristics and Prevalence of Asthma/Chronic Obstructive Pulmonary Disease Overlap in the United States. Ann Am Thorac Soc 2018; 13:803-10. [PMID: 26974689 DOI: 10.1513/annalsats.201508-554oc] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
RATIONALE The asthma-chronic obstructive pulmonary disease (COPD) overlap syndrome (ACOS) occurs in patients with fixed airway obstruction that defines COPD and with symptoms more typical of asthma. ACOS prevalence and the comorbidities associated with this syndrome have been inadequately characterized. OBJECTIVES Because this population is prone to more frequent exacerbations, we hypothesized that comorbidities associated with ACOS are higher than those with COPD, asthma, and control populations in the United States. METHODS We examined the self-reported demographics, smoking status, comorbidities, and hospitalization or emergency department (ED) visitation experience among study respondents older than 35 years of age (n = 90,851) in the Behavioral Risk Factor Surveillance System survey and compared participants with ACOS to COPD, asthma, and control groups. We used logistic regression to compare ACOS and COPD populations to model the impact of comorbid conditions and hospitalization/ED visits after adjusting for demographic factors and smoking status to generate odds ratios and confidence intervals. MEASUREMENTS AND MAIN RESULTS The U.S. prevalence of ACOS was 3.2%, COPD alone was 6.0%, and both increased with age. Respondents with ACOS were younger (64.0 ± 11.7 yr) than respondents with COPD (67.1 ± 11.8 yr) and older than respondents with asthma (59.0 ± 13.1 yr; P < 0.0001). The prevalence of comorbidities was higher in the group with ACOS and COPD than in asthma or control groups. The ACOS group had a higher body mass index, lower income, and lower education than other groups. The ACOS group was more likely to have at least one comorbidity (90.2 vs. 84%, P < 0.0001), more hospitalization or ED visits (22.0 vs. 13.2%, P < 0.0001), less exercise (50.0 vs. 58.6%, P = 0.0024), and more disability (70.8 vs. 58.6%, P < 0.0001) than the COPD group. CONCLUSIONS The patients with a dual diagnosis of asthma and COPD are younger and with more disparities than those diagnosed with COPD alone. ACOS has a higher burden of self-reported comorbidity, disability, and hospitalization or ED visitation than COPD alone.
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16
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Ariel A, Altraja A, Belevskiy A, Boros PW, Danila E, Fležar M, Koblizek V, Fridlender ZG, Kostov K, Krams A, Milenkovic B, Somfay A, Tkacova R, Tudoric N, Ulmeanu R, Valipour A. Inhaled therapies in patients with moderate COPD in clinical practice: current thinking. Int J Chron Obstruct Pulmon Dis 2017; 13:45-56. [PMID: 29317810 PMCID: PMC5743110 DOI: 10.2147/copd.s145573] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [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
COPD is a complex, heterogeneous condition. Even in the early clinical stages, COPD carries a significant burden, with breathlessness frequently leading to a reduction in exercise capacity and changes that correlate with long-term patient outcomes and mortality. Implementation of an effective management strategy is required to reduce symptoms, preserve lung function, quality of life, and exercise capacity, and prevent exacerbations. However, current clinical practice frequently differs from published guidelines on the management of COPD. This review focuses on the current scientific evidence and expert opinion on the management of moderate COPD: the symptoms arising from moderate airflow obstruction and the burden these symptoms impose, how physical activity can improve disease outcomes, the benefits of dual bronchodilation in COPD, and the limited evidence for the benefits of inhaled corticosteroids in this disease. We emphasize the importance of maximizing bronchodilation in COPD with inhaled dual-bronchodilator treatment, enhancing patient-related outcomes, and enabling the withdrawal of inhaled corticosteroids in COPD in well-defined patient groups.
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Affiliation(s)
- Amnon Ariel
- Emek Medical Center, Clalit Healthcare Services, Afula, Israel
| | - Alan Altraja
- Department of Pulmonary Medicine, University of Tartu
- Lung Clinic, Tartu University Hospital, Tartu, Estonia
| | - Andrey Belevskiy
- Department of Pulmonology, Russian National Research Medical University, Moscow, Russia
| | - Piotr W Boros
- Lung Pathophysiology Department, National TB and Lung Diseases Research Institute, Warsaw, Poland
| | - Edvardas Danila
- Clinic of Infectious Chest Diseases, Dermatovenereology, and Allergology, Vilnius University, Centre of Pulmonology and Allergology, Vilnius University Hospital, Vilnius, Lithuania
| | - Matjaz Fležar
- University Clinic of Respiratory and Allergic Diseases, Golnik, Slovenia
| | - Vladimir Koblizek
- Department of Pneumology, University Hospital, Hradec Králové, Czech Republic
| | - Zvi G Fridlender
- Institute of Pulmonary Medicine, Hadassah Medical Center, Jerusalem, Israel
| | - Kosta Kostov
- Clinic of Pulmonary Diseases, Military Medical Academy, Sofia, Bulgaria
| | - Alvils Krams
- Medical Faculty of Latvian University, Riga East University Hospital, Riga, Latvia
| | - Branislava Milenkovic
- Clinic for Pulmonary Diseases, Clinical Centre of Serbia, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Attila Somfay
- Department of Pulmonology, University of Szeged, Deszk, Hungary
| | - Ruzena Tkacova
- Department of Respiratory Medicine and Tuberculosis, Faculty of Medicine, PJ Safarik University, Košice, Slovakia
| | - Neven Tudoric
- School of Medicine, Dubrava University Hospital, Zagreb, Croatia
| | | | - Arschang Valipour
- Department of Respiratory and Critical Care Medicine, Ludwig Boltzmann Institute for COPD and Respiratory Epidemiology, Vienna, Austria
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17
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Spero K, Bayasi G, Beaudry L, Barber KR, Khorfan F. Overdiagnosis of COPD in hospitalized patients. Int J Chron Obstruct Pulmon Dis 2017; 12:2417-2423. [PMID: 28860736 PMCID: PMC5565250 DOI: 10.2147/copd.s139919] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [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 diagnosis of chronic obstructive pulmonary disease (COPD) is usually made based on history and physical exam alone. Symptoms of dyspnea, cough, and wheeze are nonspecific and attributable to a variety of diseases. Confirmatory testing to verify the airflow obstruction is available but rarely used, which may result in substantial misdiagnoses of COPD. The aim of this study is to evaluate the use of confirmatory testing and assess the accuracy of the diagnosis. Methods From January 2011 through December 2013, 6,018 patients with COPD as a principal or leading diagnosis were admitted at a community teaching hospital. Of those, only 504 (8.4%) patients had spirometry performed during hospitalization. The studies were reviewed by two board-certified pulmonologists to verify presence of persistent airflow obstruction. Charts of these patients were then examined to determine if the spirometry results had changed the diagnosis or the treatment plan for these patients. Results Spirometry confirmed the diagnosis of COPD in 270 patients (69.2%) treated as COPD during their hospitalization. Restrictive lung disease was found to be present in 104 patients (26.6%) and normal in 16 patients (4.2%). Factors predictive of airflow obstruction included smoking status and higher pack-year history. Negative predictive factors included higher body mass index (BMI) and other medical comorbidities. These patients were significantly more likely to be misdiagnosed and mistreated as COPD. Conclusion Up to a third of patients diagnosed and treated as COPD in the hospital may be inaccurately diagnosed as COPD based on confirmatory spirometry testing. Factors contributing to the inaccuracy of diagnosis include less smoking history, high BMI, and associated comorbidities.
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Affiliation(s)
- Kerry Spero
- Department of Medical Education, Genesys Regional Medical Center, Grand Blanc
| | - Ghiath Bayasi
- Department of Pulmonary and Critical Care Medicine, Michigan State University, East Lansing
| | | | - Kimberly R Barber
- Department of Research, Genesys Regional Medical Center, Grand Blanc, MI, USA
| | - Fahim Khorfan
- Department of Pulmonary and Critical Care Medicine, Michigan State University, East Lansing
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Swanson EJ, Rice KL, Rector TS, Westanmo AD, Duane PG. Quality of Chronic Obstructive Pulmonary Disease-Related Health Care in Rural and Urban Veterans Affairs Clinics. Fed Pract 2017; 34:27-32. [PMID: 30766281 PMCID: PMC6370447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Only minor disparities were found between patients at rural and urban clinics in this examination of the differences in the quality of health care for patients with COPD.
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Affiliation(s)
- Eric J Swanson
- is an allopathic physician, and are physicians, is a core investigator, and was a pharmacist at the time the article was written; all at Minneapolis VA Health Care System in Minnesota. Dr. Swanson, Dr. Rice, and Dr. Duane also have appointments at the University of Minnesota in Minneapolis
| | - Kathryn L Rice
- is an allopathic physician, and are physicians, is a core investigator, and was a pharmacist at the time the article was written; all at Minneapolis VA Health Care System in Minnesota. Dr. Swanson, Dr. Rice, and Dr. Duane also have appointments at the University of Minnesota in Minneapolis
| | - Thomas S Rector
- is an allopathic physician, and are physicians, is a core investigator, and was a pharmacist at the time the article was written; all at Minneapolis VA Health Care System in Minnesota. Dr. Swanson, Dr. Rice, and Dr. Duane also have appointments at the University of Minnesota in Minneapolis
| | - Anders D Westanmo
- is an allopathic physician, and are physicians, is a core investigator, and was a pharmacist at the time the article was written; all at Minneapolis VA Health Care System in Minnesota. Dr. Swanson, Dr. Rice, and Dr. Duane also have appointments at the University of Minnesota in Minneapolis
| | - Peter G Duane
- is an allopathic physician, and are physicians, is a core investigator, and was a pharmacist at the time the article was written; all at Minneapolis VA Health Care System in Minnesota. Dr. Swanson, Dr. Rice, and Dr. Duane also have appointments at the University of Minnesota in Minneapolis
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19
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Jalota L, Jain VV. Action plans for COPD: strategies to manage exacerbations and improve outcomes. Int J Chron Obstruct Pulmon Dis 2016; 11:1179-88. [PMID: 27330286 PMCID: PMC4898028 DOI: 10.2147/copd.s76970] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
COPD is the third-largest killer in the world, and certainly takes a toll on the health care system. Recurrent COPD exacerbations accelerate lung-function decline, worsen mortality, and consume over US$50 billion in health care spending annually. This has led to a tide of payment reforms eliciting interest in strategies reducing preventable COPD exacerbations. In this review, we analyze and discuss the evidence for COPD action plan-based self-management strategies. Although action plans may provide stabilization of acute symptomatology, there are several limitations. These include patient-centered attributes, such as comprehension and adherence, and nonadherence of health care providers to established guidelines. While no single intervention can be expected independently to translate into improved outcomes, structured together within a comprehensive integrated disease-management program, they may provide a robust paradigm.
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Affiliation(s)
- Leena Jalota
- Department of Internal Medicine, Division of Pulmonary and Critical Care Medicine, University of California, San Francisco, USA
| | - Vipul V Jain
- Department of Internal Medicine, Division of Pulmonary and Critical Care Medicine, University of California, San Francisco, USA; Chronic Lung Disease Program, UCSF-Fresno, Community Regional Medical Center, Fresno, CA, USA
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20
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Robitaille C, Dajczman E, Hirsch AM, Small D, Ernst P, Porubska D, Palayew M. Implementation of a targeted screening program to detect airflow obstruction suggestive of chronic obstructive pulmonary disease within a presurgical screening clinic. Can Respir J 2015; 22:209-14. [PMID: 25961279 PMCID: PMC4530853 DOI: 10.1155/2015/306720] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Targeted spirometry screening for chronic obstructive pulmonary disease (COPD) has been studied in primary care and community settings. Limitations regarding availability and quality of testing remain. A targeted spirometry screening program was implemented within a presurgical screening (PSS) clinic to detect undiagnosed airways disease and identify patients with COPD/asthma in need of treatment optimization. OBJECTIVE The present quality assurance study evaluated airflow obstruction detection rates and examined characteristics of patients identified through the targeted screening program. METHODS The targeted spirometry screening program was implemented within the PSS clinic of a tertiary care university hospital. Current or ex-smokers with respiratory symptoms and patients with a history of COPD or asthma underwent prebronchodilator spirometry. History of airways disease and smoking status were obtained during the PSS assessment and confirmed through chart reviews. RESULTS After exclusions, the study sample included 449 current or ex-smokers. Abnormal spirometry results were found in 184 (41%) patients: 73 (16%) had mild, 93 (21%) had moderate and 18 (4%) had severe or very severe airflow obstruction. One hundred eighteen (26%) new cases of airflow obstruction suggestive of COPD were detected. One-half of these new cases had moderate or severe airflow obstruction. Only 34% of patients with abnormal spirometry results had reported a previous diagnosis of COPD. More than one-half of patients with abnormal spirometry results were current smokers. CONCLUSIONS Undiagnosed airflow obstruction was detected in a significant number of smokers and ex-smokers through a targeted screening program within a PSS clinic. These patients can be referred for early intervention and secondary preventive strategies.
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Affiliation(s)
| | - Esther Dajczman
- Airways Centre, Division of Pulmonary Diseases, McGill University
- Department of Nursing, Jewish General Hospital, McGill University
- Mount Sinai Hospital, Montreal, Quebec
| | - Andrew M Hirsch
- Airways Centre, Division of Pulmonary Diseases, McGill University
| | - David Small
- Airways Centre, Division of Pulmonary Diseases, McGill University
| | - Pierre Ernst
- Airways Centre, Division of Pulmonary Diseases, McGill University
| | - Dana Porubska
- Department of Nursing, Jewish General Hospital, McGill University
| | - Mark Palayew
- Airways Centre, Division of Pulmonary Diseases, McGill University
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21
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Soler-Cataluña JJ, Sánchez Toril F, Aguar Benito MC. The role of pulmonology in the National Health System Chronicity Strategy. Arch Bronconeumol 2014; 51:396-402. [PMID: 25554457 DOI: 10.1016/j.arbres.2014.10.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2014] [Revised: 10/12/2014] [Accepted: 10/18/2014] [Indexed: 10/24/2022]
Abstract
Longer life expectancy and the progressive aging of the population is changing the epidemiological pattern of healthcare, with a reduction in the incidence of acute diseases and a marked increase in chronic diseases. This change brings important social, healthcare and economic consequences that call for a reorganization of patient care. In this respect, the Spanish National Health System has developed a Chronicity strategy that proposes a substantial change in focus from traditional rescue medicine to patient- and environment-centered care, with a planned, proactive, participative and multidisciplinary approach. Some of the more common chronic diseases are respiratory. In COPD, this integrated approach has been effective in reducing exacerbations, improving quality of life, and even reducing costs. However, the wide variety of management strategies, not only in COPD but also in asthma and other respiratory diseases, makes it difficult to draw definitive conclusions. Pulmonologists can and must participate in the new chronicity models and contribute their knowledge, experience, innovation, research, and special expertise to the development of these new paradigms.
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Affiliation(s)
- Juan José Soler-Cataluña
- Servicio de neumología, Hospital Arnau de Vilanova, Valencia, España; CIBER de Enfermedades Respiratorias (CIBERES), España.
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22
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Soler-Cataluña JJ, Alcázar-Navarrete B, Miravitlles M. The concept of control of COPD in clinical practice. Int J Chron Obstruct Pulmon Dis 2014; 9:1397-405. [PMID: 25548521 PMCID: PMC4271723 DOI: 10.2147/copd.s71370] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Treatment of chronic obstructive pulmonary disease (COPD) requires a personalized approach according to the clinical characteristics of the patients, the level of severity, and the response to the different therapies. Furthermore, patients with the same level of severity measured by the degree of airflow obstruction or even with multidimensional indices may have very different symptoms and limitations for daily activities. The concept of control has been extensively developed in asthma but has not been defined in COPD. Here, we propose a definition of COPD control based on the concepts of impact and stability. Impact is a cross-sectional concept that can be measured by questionnaires such as the COPD Assessment Test or the Clinical COPD Questionnaire. Alternatively, impact can be assessed by the degree of dyspnea, the use of rescue medication, the level of physical activity, and sputum color. Stability is a longitudinal concept that requires the absence of exacerbations and deterioration in the aforementioned variables or in the COPD Assessment Test or Clinical COPD Questionnaire scores. Control is defined by low impact (adjusted for severity) and stability. The concept of control in COPD can be useful in the decision making regarding an increase or decrease in medication in the stable state.
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Affiliation(s)
- Juan José Soler-Cataluña
- Pneumology Department, Hospital Arnau de Vilanova, Valencia, Spain ; CIBER de Enfermedades Respiratorias (CIBERES), Hospital de Alta Resolucion, Granada, Spain
| | | | - Marc Miravitlles
- CIBER de Enfermedades Respiratorias (CIBERES), Hospital de Alta Resolucion, Granada, Spain ; Pneumology Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
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