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Kostikas K, Rhee CK, Hurst JR, Agostoni P, Cao H, Fogel R, Jones R, Kocks JWH, Mezzi K, Wan Yau Ming S, Ryan R, Price DB. Adequacy of Therapy for People with Both COPD and Heart Failure in the UK: Historical Cohort Study. Pragmat Obs Res 2020; 11:55-66. [PMID: 32581622 PMCID: PMC7276330 DOI: 10.2147/por.s250451] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 04/30/2020] [Indexed: 11/23/2022] Open
Abstract
Purpose Chronic obstructive pulmonary disease (COPD) and heart failure (HF) often occur concomitantly, presenting diagnostic and therapeutic challenges for clinicians. We examined the characteristics of patients prescribed adequate versus inadequate therapy within 3 months after newly diagnosed comorbid COPD or HF. Patients and Methods Eligible patients in longitudinal UK electronic medical record databases had pre-existing HF and newly diagnosed COPD (2017 GOLD groups B/C/D) or pre-existing COPD and newly diagnosed HF. Adequate COPD therapy was defined as long-acting bronchodilator(s) with/without inhaled corticosteroid; adequate HF therapy was defined as beta-blocker plus angiotensin-converting enzyme inhibitor and/or angiotensin receptor blocker. Results Of 2439 patients with HF and newly diagnosed COPD (mean 75 years, 61% men), adequate COPD therapy was prescribed for 726 (30%) and inadequate for 1031 (42%); 682 (28%) remained untreated for COPD. Adequate (vs inadequate) COPD therapy was less likely for women (35%) than men (45%), smokers (36%) than ex-/non-smokers (45%), and non-obese (41%) than obese (47%); spirometry was recorded for 57% prescribed adequate versus 35% inadequate COPD therapy. Of 12,587 patients with COPD and newly diagnosed HF (mean 75 years, 60% men), adequate HF therapy was prescribed for 2251 (18%) and inadequate for 5332 (42%); 5004 (40%) remained untreated for HF. Adequate (vs inadequate) HF therapy was less likely for smokers (27%) than ex-/non-smokers (32%) and non-obese (30%) than obese (35%); spirometry was recorded for 65% prescribed adequate versus 39% inadequate HF therapy. Conclusion Many patients with comorbid COPD/HF receive inadequate therapy after new diagnosis. Improved equity of access to integrated care is needed for all patient subgroups.
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Affiliation(s)
| | - Chin Kook Rhee
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - John R Hurst
- UCL Respiratory, University College London, London, UK
| | - Piergiuseppe Agostoni
- Centro Cardiologico Monzino, IRCCS, Milan, Italy.,Department of Clinical Science and Community Health, University of Milan, Milan, Italy
| | - Hui Cao
- Novartis Pharmaceuticals Corporation, East Hanover, NJ, USA
| | - Robert Fogel
- Novartis Pharmaceuticals Corporation, East Hanover, NJ, USA
| | - Rupert Jones
- Plymouth University, Faculty of Medicine and Dentistry, Plymouth, UK
| | - Janwillem W H Kocks
- Observational and Pragmatic Research Institute, Singapore, Singapore.,General Practitioners Research Institute, Groningen, the Netherlands.,Groningen Research Institute for Asthma and COPD (GRIAC), University Medical Center Groningen, Groningen, the Netherlands
| | | | | | - Ronan Ryan
- Observational and Pragmatic Research Institute, Singapore, Singapore
| | - David B Price
- Observational and Pragmatic Research Institute, Singapore, Singapore.,Centre of Academic Primary Care, Division of Applied Health Sciences, University of Aberdeen, Aberdeen, UK
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