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De Potter T, Tong C, Maccioni S, Velleca M, Galvain T. Cost-utility of VISITAG SURPOINT in catheter ablation of atrial fibrillation. Pacing Clin Electrophysiol 2024; 47:568-576. [PMID: 38407315 DOI: 10.1111/pace.14931] [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] [Revised: 10/20/2023] [Accepted: 01/04/2024] [Indexed: 02/27/2024]
Abstract
BACKGROUND Clinical studies have demonstrated the safety, efficacy, and efficiency of VISITAG SURPOINT® (VS), which provides important lesion markers during catheter ablation (CA) of atrial fibrillation (AF). The present study evaluated the cost-effectiveness of CA with VS compared to CA without VS in AF from the publicly-funded German and Belgium healthcare perspectives. METHODS We constructed a two-stage cost utility model that included a decision tree to simulate clinical events, costs, and utilities during the first year after the index procedure and a Markov model to simulate transitions between health states throughout a patient's lifetime. Model inputs included published literature, a meta-analysis of randomized controlled trials AF outcomes, and publicly available administrative data on costs. Deterministic and probabilistic sensitivity analyses were conducted to determine the robustness of the model. RESULTS CA with VS was associated with lower per patient costs vs CA without VS (Germany: €3295 vs. €3936, Belgium: €3194 vs. €3814) and similar quality-adjusted life-years (QALYs) per patient (Germany: 5.35 vs. 5.34, Belgium: 5.68 vs. 5.67). CA with VS was the dominant ablation strategy (incremental cost-effectiveness ratios: Germany: €-52,455/QALY, Belgium: €-50,676/QALY). The model results were robust and not highly sensitive to variation to individual parameters with regard to QALYs or costs. Freedom from AF and procedure time had the greatest impact on model results, highlighting the importance of these outcomes in ablation. CONCLUSIONS CA with VS resulted in cost savings and QALY gains compared to CA without VS, supporting the increased adoption of VS in CA in Germany and Belgium.
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Affiliation(s)
- Tom De Potter
- Cardiovascular Center, OLV Hospital, Moorselbaan, Aalst, Belgium
| | - Cindy Tong
- Johnson and Johnson Medical, New Brunswick, New Jersey, USA
| | - Sonia Maccioni
- Johnson and Johnson Medical, New Brunswick, New Jersey, USA
| | - Maria Velleca
- Johnson and Johnson Medical, New Brunswick, New Jersey, USA
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Reynolds MR. Addition by Subtraction: Disease Progression and the Value of Atrial Fibrillation Ablation. Circ Arrhythm Electrophysiol 2023; 16:e011918. [PMID: 37009736 PMCID: PMC10473022 DOI: 10.1161/circep.123.011918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/04/2023]
Affiliation(s)
- Matthew R. Reynolds
- Division of Cardiology, Lahey Hospital & Medical Center, Burlington, MA. Baim Institute for Clinical Research, Boston, MA
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Berman AE, Kabiri M, Wei T, Galvain T, Sha Q, Kuck KH. Economic and Health Value of Delaying Atrial Fibrillation Progression Using Radiofrequency Catheter Ablation. Circ Arrhythm Electrophysiol 2023; 16:e011237. [PMID: 36891899 PMCID: PMC10108841 DOI: 10.1161/circep.122.011237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Accepted: 02/16/2023] [Indexed: 03/10/2023]
Abstract
BACKGROUND Radiofrequency catheter ablation (RFCA) is an established treatment for atrial fibrillation (AF) refractory to antiarrhythmic drugs. The economic value of RFCA in delaying disease progression has not been quantified. METHODS An individual-level, state-transition health economic model estimated the impact of delayed AF progression using RFCA versus antiarrhythmic drug treatment for a hypothetical sample of patients with paroxysmal AF. The model incorporated the lifetime risk of progression from paroxysmal AF to persistent AF, informed by data from the ATTEST (Atrial Fibrillation Progression Trial). The incremental effect of RFCA on disease progression was modeled over a 5-year duration. Annual crossover rates were also included for patients in the antiarrhythmic drug group to mirror clinical practice. Estimates of discounted costs and quality-adjusted life years asssociated with health care utilization, clinical outcomes, and complications were projected over patients' lifetimes. RESULTS From the payer's perspective, RFCA was superior to antiarrhythmic drug treatment with an estimated mean net monetary benefit per patient of $8516 ($148-$16 681), driven by reduced health care utilization, cost, and improved quality-adjusted life years. RFCA reduced mean (95% CI) per-patient costs by $73 (-$2700 to $2200), increased mean quality-adjusted life years by 0.084 (0.0-0.17) and decreased the mean number of cardiovascular-related health care encounters by 24%. CONCLUSIONS RFCA is a dominant (less costly and more effective) treatment strategy for patients with AF, especially those with early AF for whom RFCA could delay progression to advanced AF. Increased utilization of RFCA-particularly among patients earlier in their disease progression-may provide clinical and economic benefits.
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Affiliation(s)
- Adam E. Berman
- Divisions of Cardiology and Health Economics and Modeling, Departments of Medicine and Population Health Sciences, Medical College of Georgia, Augusta, GA (A.E.B.)
| | - Mina Kabiri
- Global Provider and Payer Value Demonstration, Global Health Economics, Johnson and Johnson Medical Devices, New Brunswick, NJ (M.K., T.G.)
| | - Tom Wei
- Biosense Webster, Inc, Franchise Health Economics (T.W.), Johnson and Johnson Medical Devices, Irvine, CA
| | - Thibaut Galvain
- Global Provider and Payer Value Demonstration, Global Health Economics, Johnson and Johnson Medical Devices, New Brunswick, NJ (M.K., T.G.)
| | - Qun Sha
- Biosense Webster, Inc, Medical Affairs (Q.S.), Johnson and Johnson Medical Devices, Irvine, CA
| | - Karl-Heinz Kuck
- Universitätsklinikum Schleswig-Holstein, Lübeck, Germany (K.-H.K.)
- LANS Cardio, Hamburg, Germany (K.-H.K.)
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Xie X, Li C, Tiggelaar S, Simbulan F, Falk L, Brophy JM. Developing a cross-validation tool for evaluating economic evidence in rapid literature reviews. J Comp Eff Res 2022; 11:1151-1160. [PMID: 36170031 DOI: 10.2217/cer-2021-0274] [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: 11/21/2022] Open
Abstract
Background: Rapid economic reviews efficiently summarize economic evidence. However, reporting main findings without assessing quality and credibility can be misleading. The objective of this study was to develop a rapid cross-validation screening tool to evaluate economic evidence when conducting rapid economic literature reviews. Methods: This article outlines our reasoning and the theoretical concepts for developing the screening tool. Results: This cross-validation tool is a qualitative approach under a Bayesian framework that uses prior health economic evidence to gauge the credibility of the rapid economic review's findings. This article describes an application of this tool and highlights practical considerations for its development and deployment. Conclusion: This tool can provide a valuable screening instrument to evaluate the quality and credibility of the economic evidence.
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Affiliation(s)
- Xuanqian Xie
- Health Technology Assessment Program, Ontario Health, Toronto, ON M5S 1N5, Canada
| | - Chunmei Li
- Health Technology Assessment Program, Ontario Health, Toronto, ON M5S 1N5, Canada
| | - Sean Tiggelaar
- Health Technology Assessment Program, Ontario Health, Toronto, ON M5S 1N5, Canada
| | - Frances Simbulan
- Health Technology Assessment Program, Ontario Health, Toronto, ON M5S 1N5, Canada
| | - Lindsey Falk
- Health Technology Assessment Program, Ontario Health, Toronto, ON M5S 1N5, Canada
| | - James M Brophy
- Departments of Medicine & Epidemiology, Biostatistics, & Occupational Health, McGill University, Montreal, QC H3A 0G4, Canada
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Chew DS, Li Y, Cowper PA, Anstrom KJ, Piccini JP, Poole JE, Daniels MR, Monahan KH, Davidson-Ray L, Bahnson TD, Al-Khalidi HR, Lee KL, Packer DL, Mark DB. Cost-Effectiveness of Catheter Ablation Versus Antiarrhythmic Drug Therapy in Atrial Fibrillation: The CABANA Randomized Clinical Trial. Circulation 2022; 146:535-547. [PMID: 35726631 PMCID: PMC9378541 DOI: 10.1161/circulationaha.122.058575] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 05/19/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND In the CABANA trial (Catheter Ablation vs Antiarrhythmic Drug Therapy for Atrial Fibrillation), catheter ablation did not significantly reduce the primary end point of death, disabling stroke, serious bleeding, or cardiac arrest compared with drug therapy by intention-to-treat, but did improve the quality of life and freedom from atrial fibrillation recurrence. In the heart failure subgroup, ablation improved both survival and quality of life. Cost-effectiveness was a prespecified CABANA secondary end point. METHODS Medical resource use data were collected for all CABANA patients (N=2204). Costs for hospital-based care were assigned using prospectively collected bills from US patients (n=1171); physician and medication costs were assigned using the Medicare Fee Schedule and National Average Drug Acquisition Costs, respectively. Extrapolated life expectancies were estimated using age-based survival models. Quality-of-life adjustments were based on EQ-5D-based utilities measured during the trial. The primary outcome was the incremental cost-effectiveness ratio, comparing ablation with drug therapy on the basis of intention-to-treat, and assessed from the US health care sector perspective. RESULTS Costs in the first 3 months averaged $20 794±SD 1069 higher with ablation compared with drug therapy. The cumulative within-trial 5-year cost difference was $19 245 (95% CI, $11 360-$27 170) and the lifetime mean cost difference was $15 516 (95% CI, -$2963 to $35,512) higher with ablation than with drug therapy. The drug therapy arm accrued an average of 12.5 life-years (LYs) and 10.7 quality-adjusted life-years (QALYs). For the ablation arm, the corresponding estimates were 12.6 LYs and 11.0 QALYs. The incremental cost-effectiveness ratio was $57 893 per QALY gained, with 75% of bootstrap replications yielding an incremental cost-effectiveness ratio <$100 000 per QALY gained. With no quality-of-life/utility adjustments, the incremental cost-effectiveness ratio was $183 318 per LY gained. CONCLUSIONS Catheter ablation of atrial fibrillation was economically attractive compared with drug therapy in the CABANA Trial overall at present benchmarks for health care value in the United States on the basis of projected incremental QALYs but not LYs alone.
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Affiliation(s)
- Derek S Chew
- Duke Clinical Research Institute (D.S.C., Y.L., P.A.C., K.J.A., J.P.P., M.R.D., L.D.-R., T.D.B., H.R.A.-K., K.L.L., D.B.M.), Duke University, Durham, NC
- Department of Cardiac Sciences, Libin Cardiovascular Institute, University of Calgary, Alberta, Canada (D.S.C.)
| | - Yanhong Li
- Duke Clinical Research Institute (D.S.C., Y.L., P.A.C., K.J.A., J.P.P., M.R.D., L.D.-R., T.D.B., H.R.A.-K., K.L.L., D.B.M.), Duke University, Durham, NC
| | - Patricia A Cowper
- Duke Clinical Research Institute (D.S.C., Y.L., P.A.C., K.J.A., J.P.P., M.R.D., L.D.-R., T.D.B., H.R.A.-K., K.L.L., D.B.M.), Duke University, Durham, NC
| | - Kevin J Anstrom
- Duke Clinical Research Institute (D.S.C., Y.L., P.A.C., K.J.A., J.P.P., M.R.D., L.D.-R., T.D.B., H.R.A.-K., K.L.L., D.B.M.), Duke University, Durham, NC
- Department of Biostatistics and Bioinformatics (K.J.A., H.R.A.-K., K.L.L.), Duke University, Durham, NC
- Gillings School of Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC (K.J.A.)
| | - Jonathan P Piccini
- Duke Clinical Research Institute (D.S.C., Y.L., P.A.C., K.J.A., J.P.P., M.R.D., L.D.-R., T.D.B., H.R.A.-K., K.L.L., D.B.M.), Duke University, Durham, NC
- Division of Cardiology, Department of Medicine, Duke University Medical Center, Durham, NC (J.P.P., T.D.B., D.B.M.)
| | - Jeanne E Poole
- University of Washington Medical Center, Seattle (J.E.P.)
| | - Melanie R Daniels
- Duke Clinical Research Institute (D.S.C., Y.L., P.A.C., K.J.A., J.P.P., M.R.D., L.D.-R., T.D.B., H.R.A.-K., K.L.L., D.B.M.), Duke University, Durham, NC
| | | | - Linda Davidson-Ray
- Duke Clinical Research Institute (D.S.C., Y.L., P.A.C., K.J.A., J.P.P., M.R.D., L.D.-R., T.D.B., H.R.A.-K., K.L.L., D.B.M.), Duke University, Durham, NC
| | - Tristram D Bahnson
- Duke Clinical Research Institute (D.S.C., Y.L., P.A.C., K.J.A., J.P.P., M.R.D., L.D.-R., T.D.B., H.R.A.-K., K.L.L., D.B.M.), Duke University, Durham, NC
- Division of Cardiology, Department of Medicine, Duke University Medical Center, Durham, NC (J.P.P., T.D.B., D.B.M.)
| | - Hussein R Al-Khalidi
- Duke Clinical Research Institute (D.S.C., Y.L., P.A.C., K.J.A., J.P.P., M.R.D., L.D.-R., T.D.B., H.R.A.-K., K.L.L., D.B.M.), Duke University, Durham, NC
- Department of Biostatistics and Bioinformatics (K.J.A., H.R.A.-K., K.L.L.), Duke University, Durham, NC
| | - Kerry L Lee
- Duke Clinical Research Institute (D.S.C., Y.L., P.A.C., K.J.A., J.P.P., M.R.D., L.D.-R., T.D.B., H.R.A.-K., K.L.L., D.B.M.), Duke University, Durham, NC
- Department of Biostatistics and Bioinformatics (K.J.A., H.R.A.-K., K.L.L.), Duke University, Durham, NC
| | | | - Daniel B Mark
- Duke Clinical Research Institute (D.S.C., Y.L., P.A.C., K.J.A., J.P.P., M.R.D., L.D.-R., T.D.B., H.R.A.-K., K.L.L., D.B.M.), Duke University, Durham, NC
- Division of Cardiology, Department of Medicine, Duke University Medical Center, Durham, NC (J.P.P., T.D.B., D.B.M.)
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Chew DS, Loring Z, Anand J, Fudim M, Lowenstern A, Rymer JA, Weimer KED, Atwater BD, DeVore AD, Exner DV, Noseworthy PA, Yancy CW, Mark DB, Piccini JP. Economic Evaluation of Catheter Ablation of Atrial Fibrillation in Patients with Heart Failure With Reduced Ejection Fraction. Circ Cardiovasc Qual Outcomes 2020; 13:e007094. [PMID: 33280436 DOI: 10.1161/circoutcomes.120.007094] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Randomized clinical trials have demonstrated that catheter ablation for atrial fibrillation in patients with heart failure with reduced ejection fraction may improve survival and other cardiovascular outcomes. METHODS We constructed a decision-analytic Markov model to estimate the costs and benefits of catheter ablation and medical management in patients with symptomatic heart failure with reduced ejection fraction (left ventricular ejection fraction ≤35%) and atrial fibrillation over a lifetime horizon. Evidence from the published literature informed the model inputs, including clinical effectiveness data from meta-analyses. Probabilistic and deterministic sensitivity analyses were performed. A 3% discount rate was applied to both future costs and benefits. The primary outcome was the incremental cost-effectiveness ratio assessed from the US health care sector perspective. RESULTS Catheter ablation was associated with 6.47 (95% CI, 5.89-6.93) quality-adjusted life years (QALYs) and a total cost of $105 657 (95% CI, $55 311-$191 934; 2018 US dollars), compared with 5.30 (95% CI, 5.20-5.39) QALYs and $63 040 (95% CI, $37 624-$102 260) for medical management. The incremental cost-effectiveness ratio for catheter ablation compared with medical management was $38 496 (95% CI, $5583-$117 510) per QALY gained. Model inputs with the greatest variation on incremental cost-effectiveness ratio estimates were the cost of ablation and the effect of catheter ablation on mortality reduction. When assuming a more conservative estimate of the treatment effect of catheter ablation on mortality (hazard ratio of 0.86), the estimated incremental cost-effectiveness ratio was $74 403 per QALY gained. At a willingness-to-pay threshold of $100 000 per QALY gained, atrial fibrillation ablation was found to be economically favorable compared with medical management in 95% of simulations. CONCLUSIONS Catheter ablation in patients with heart failure with reduced ejection fraction patients and atrial fibrillation may be considered economically attractive at current benchmarks for societal willingness-to-pay in the United States.
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Affiliation(s)
- Derek S Chew
- Duke Clinical Research Institute, Duke University, Durham, NC (D.S.C., Z.L., M.F., A.L., J.A.R., A.D.D., D.B.M., J.P.P.)
| | - Zak Loring
- Duke Clinical Research Institute, Duke University, Durham, NC (D.S.C., Z.L., M.F., A.L., J.A.R., A.D.D., D.B.M., J.P.P.).,Division of Cardiology (Z.L., M.F., A.L., J.A.R., B.D.A., A.D.D., D.B.M., J.P.P.), Duke University Medical Center, Durham, NC
| | - Jatin Anand
- Division of Cardiovascular and Thoracic Surgery, Department of Surgery (J.A.), Duke University Medical Center, Durham, NC
| | - Marat Fudim
- Duke Clinical Research Institute, Duke University, Durham, NC (D.S.C., Z.L., M.F., A.L., J.A.R., A.D.D., D.B.M., J.P.P.).,Division of Cardiology (Z.L., M.F., A.L., J.A.R., B.D.A., A.D.D., D.B.M., J.P.P.), Duke University Medical Center, Durham, NC
| | - Angela Lowenstern
- Duke Clinical Research Institute, Duke University, Durham, NC (D.S.C., Z.L., M.F., A.L., J.A.R., A.D.D., D.B.M., J.P.P.).,Division of Cardiology (Z.L., M.F., A.L., J.A.R., B.D.A., A.D.D., D.B.M., J.P.P.), Duke University Medical Center, Durham, NC
| | - Jennifer A Rymer
- Duke Clinical Research Institute, Duke University, Durham, NC (D.S.C., Z.L., M.F., A.L., J.A.R., A.D.D., D.B.M., J.P.P.).,Division of Cardiology (Z.L., M.F., A.L., J.A.R., B.D.A., A.D.D., D.B.M., J.P.P.), Duke University Medical Center, Durham, NC
| | - Kristin E D Weimer
- Department of Pediatrics (K.E.D.W.), Duke University Medical Center, Durham, NC
| | - Brett D Atwater
- Division of Cardiology (Z.L., M.F., A.L., J.A.R., B.D.A., A.D.D., D.B.M., J.P.P.), Duke University Medical Center, Durham, NC
| | - Adam D DeVore
- Duke Clinical Research Institute, Duke University, Durham, NC (D.S.C., Z.L., M.F., A.L., J.A.R., A.D.D., D.B.M., J.P.P.).,Division of Cardiology (Z.L., M.F., A.L., J.A.R., B.D.A., A.D.D., D.B.M., J.P.P.), Duke University Medical Center, Durham, NC
| | - Derek V Exner
- Department of Cardiac Sciences, University of Calgary, Alberta, Canada (D.V.E.)
| | - Peter A Noseworthy
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, MN (P.A.N.)
| | - Clyde W Yancy
- Division of Cardiology, Northwestern University Feinberg School of Medicine, Chicago, IL (C.W.Y.)
| | - Daniel B Mark
- Duke Clinical Research Institute, Duke University, Durham, NC (D.S.C., Z.L., M.F., A.L., J.A.R., A.D.D., D.B.M., J.P.P.).,Division of Cardiology (Z.L., M.F., A.L., J.A.R., B.D.A., A.D.D., D.B.M., J.P.P.), Duke University Medical Center, Durham, NC
| | - Jonathan P Piccini
- Duke Clinical Research Institute, Duke University, Durham, NC (D.S.C., Z.L., M.F., A.L., J.A.R., A.D.D., D.B.M., J.P.P.).,Division of Cardiology (Z.L., M.F., A.L., J.A.R., B.D.A., A.D.D., D.B.M., J.P.P.), Duke University Medical Center, Durham, NC
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Du X, He X, Jia Y, Wu J, Long D, Yu R, Sang C, Yin H, Xuan J, Dong J, Ma C. A Long-Term Cost-Effectiveness Analysis Comparing Radiofrequency Catheter Ablation with Antiarrhythmic Drugs in Treatment of Chinese Patients with Atrial Fibrillation. Am J Cardiovasc Drugs 2019; 19:569-577. [PMID: 31090018 DOI: 10.1007/s40256-019-00349-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Radiofrequency catheter ablation (RFCA) is widely used to treat atrial fibrillation (AF) in China. OBJECTIVE We aimed to determine the long-term cost effectiveness of RFCA versus antiarrhythmic drugs (AADs) in treating AF from the perspective of third-party payers. METHODS The model was structured as a 12-month decision tree leading to a Markov model that simulated the follow-up treatment outcomes and costs with time horizons of 8, 15, and 20 years. Comparators were standard-of-care AADs. Clinical parameters captured normal sinus rhythm, AF, stroke, post-stroke, intracranial hemorrhage (ICH), gastrointestinal bleeding, post-ICH, and death. The risk of operative death, procedural complications, and adverse drug toxicity were also considered. The model output was quality-adjusted life-years (QALYs) and incremental cost per QALY gained. RESULTS RFCA incurred more costs than the AADs but resulted in more QALYs gained than did AADs. The incremental cost per QALY gained with RFCA versus AADs was ¥66,764, ¥36,280, and ¥29,359 at 8, 15, and 20 years, respectively. The sensitivity analyses showed that the results were most sensitive to the changes in RFCA cost and CHADS2 score (clinical prediction rule for assessing the risk of stroke in patients with non-rheumatic AF). CONCLUSION Compared with AADs, RFCA significantly improves clinical outcomes and QALYs among patients with paroxysmal or persistent AF. From the Chinese payer's perspective, RFCA is a cost-effective therapy over long-term horizons.
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Affiliation(s)
- Xin Du
- Beijing Anzhen Hospital, Capital Medical University, No 2 Anzhen Road, Chaoyang District, Beijing, China
| | - Xiaonan He
- Beijing Anzhen Hospital, Capital Medical University, No 2 Anzhen Road, Chaoyang District, Beijing, China
| | - Yu Jia
- Strategic Medical Affairs, Johnson & Johnson Medical (China) Ltd., Shanghai, China
| | - Jiahui Wu
- Beijing Anzhen Hospital, Capital Medical University, No 2 Anzhen Road, Chaoyang District, Beijing, China
| | - Deyong Long
- Beijing Anzhen Hospital, Capital Medical University, No 2 Anzhen Road, Chaoyang District, Beijing, China
| | - Ronghui Yu
- Beijing Anzhen Hospital, Capital Medical University, No 2 Anzhen Road, Chaoyang District, Beijing, China
| | - Caihua Sang
- Beijing Anzhen Hospital, Capital Medical University, No 2 Anzhen Road, Chaoyang District, Beijing, China
| | - Hongjun Yin
- Shanghai Centennial Scientific Ltd., Inc., Shanghai, China
| | - Jianwei Xuan
- Shanghai Centennial Scientific Ltd., Inc., Shanghai, China
- Health Economic Research Institute, Sun-Yat-sen University, Zhongshan, Guangdong, China
| | - Jianzeng Dong
- Beijing Anzhen Hospital, Capital Medical University, No 2 Anzhen Road, Chaoyang District, Beijing, China
| | - Changsheng Ma
- Beijing Anzhen Hospital, Capital Medical University, No 2 Anzhen Road, Chaoyang District, Beijing, China.
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8
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Bush KNV, Gerasimon GG. The Role of Catheter Ablation in Military Personnel with Atrial Fibrillation. Mil Med 2019; 184:e379-e382. [PMID: 31184712 PMCID: PMC6906589 DOI: 10.1093/milmed/usz126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 03/26/2019] [Indexed: 11/22/2022] Open
Affiliation(s)
- Kelvin N V Bush
- Division of Cardiology, San Antonio Military Medical Center, 3551 Roger Brooke Dr., San Antonio, TX
| | - Gregg G Gerasimon
- Division of Cardiology, San Antonio Military Medical Center, 3551 Roger Brooke Dr., San Antonio, TX
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Abstract
OBJECTIVES Assessing the cost-effectiveness credentials of this intervention in patients with concomitant atrial fibrillation (AF) and heart failure (HF) compared with usual medical therapy. DESIGN A Markov model comprising two health states (ie, alive or dead) was constructed. The transition probabilities were directly derived from published Kaplan-Meier curves of the pivotal randomised controlled trial and extrapolated over the cohort's lifetime using recommended methods. Costs of catheter ablation, outpatient consultations, hospitalisation, medications and examinations were included. Resource use and unit costs were sourced from government websites or published literature. A lifetime horizon and a healthcare system perspective were taken. All costs and benefits were discounted at 3% annually. Deterministic (DSA) and probabilistic sensitivity analyses (PSA) were run around the key model parameters to test the robustness of the base case results. PARTICIPANTS A hypothetical Australian cohort of patients with concomitant AF and HF who are resistant to antiarrhythmic treatment. INTERVENTIONS Catheter ablation versus medical therapy. RESULTS The catheter ablation was associated with a cost of $A44 377 per person, in comparison to $A28 506 for the medical therapy alone over a lifetime. Catheter ablation contributed to 4.58 quality-adjusted life years (QALYs) and 6.99 LY gains compared with 4.30 QALYs and 6.53 LY gains, respectively, in the medical therapy arm. The incremental cost-effectiveness ratio was $A55 942/QALY or $A35 020/LY. The DSA showed that results were highly sensitive to costs of ablation and time horizon. The PSA yielded very consistent results with the base case. CONCLUSIONS Offering catheter ablation procedure to patients with systematic paroxysmal or persistent AF who failed to respond to antiarrhythmic drugs was associated with higher costs, greater benefits. When compared with medical therapy alone, this intervention is not cost-effective from an Australia healthcare system perspective.
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Affiliation(s)
- Lan Gao
- Deakin University, Faculty of Health, Institute for Health Transformation, Deakin Health Economics, Geelong, Victoria, Australia
| | - Marj Moodie
- Deakin University, Faculty of Health, Institute for Health Transformation, Deakin Health Economics, Geelong, Victoria, Australia
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10
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Yang YT, Ortendahl J. How does the Cox maze procedure compare? Cost-effectiveness analysis of alternative treatments of atrial fibrillation. Curr Med Res Opin 2019; 35:957-961. [PMID: 30411990 DOI: 10.1080/03007995.2018.1546681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVES Data related to the cost effectiveness of surgical interventions and catheter ablation is sparse. This model-based analysis assessed the clinical and economic trade-offs involved in using catheter ablation or the Cox maze procedure in treating patients with atrial fibrillation. METHODS A deterministic model was developed to project 1 year and lifetime health-related outcomes, costs, quality-adjusted life years (QALYs) and cost effectiveness of each treatment in patients with atrial fibrillation. Using previously unpublished Inova Heart and Vascular Institute (IHVI) data for patients undergoing either procedure, 1 year cost and clinical efficacy inputs were estimated. This data was supplemented with published literature and used to estimate costs, utilities, mortality and likelihood of patient improvement. Results were reported as cost-effectiveness ratios in $/QALY. Sensitivity analyses were conducted to assess the robustness of results. RESULTS Patients initially treated with a Cox maze procedure were estimated to have higher costs than those treated with catheter ablation, both after 1 year and over the lifetime. However, patients undergoing the Cox maze procedure also had lower rates of 1 year mortality than catheter ablation patients (3.5% vs. 8.5%) and the highest rate of improvement following treatment, resulting in higher QALYs (12.4 vs. 10.2). Compared to catheter ablation, the lifetime incremental cost-effectiveness ratio for the Cox maze surgical procedure was $12,794 per QALY gained. Without quality adjustment, the ratio was $11,315. Results were most sensitive to the likelihood of improvement following each intervention and the cost of the initial procedure. CONCLUSIONS At a societal willingness to pay of $100,000/QALY, Cox maze procedure was found to both increase overall and quality-adjusted survival and constitute an effective use of resources in patients with atrial fibrillation.
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Affiliation(s)
- Y Tony Yang
- a Center for Health Policy and Media Engagement , George Washington University School of Nursing, and Department of Health Policy and Management, George Washington University Milken Institute School of Public Health , Washington , DC , USA
| | - Jesse Ortendahl
- b Partnership for Health Analytic Research LLC , Beverly Hills , CA , USA
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11
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Murray MI, Bonet MJ, Naci H, Zeiher AM. A Cost-Utility Analysis of Cryoballoon Ablation versus Radiofrequency Ablation for Paroxysmal Atrial Fibrillation. J Atr Fibrillation 2019; 11:2069. [PMID: 31139282 DOI: 10.4022/jafib.2069] [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: 07/25/2017] [Revised: 08/19/2017] [Accepted: 10/14/2018] [Indexed: 11/10/2022]
Abstract
Introduction The objective of this study was to evaluate the cost-effectiveness of the treatment with cryoballoon (CB) compared to the standard treatment with traditional irrigated radiofrequency (RF) ablation for pulmonary vein isolation in patients with paroxysmal atrial fibrillation (pAF) refractory to antiarrhythmic drug therapy. Methods A decision tree model was developed to graphically depict the probabilities, utilities and costs of CB compared to RF therapy. Data from a conducted systematic literature review and meta-analysis of only RCTs were used to evaluate clinical outcomes of CB and RF treatments, including success rates after one year, complications and recurrence of atrial fibrillation. Results The cost-utility analysis estimated that, CB therapy had £1,747 higher cost, and 0.0114 more quality-adjusted life years (QALYs) compared to standard RF treatment over a one-year time horizon. The incremental cost per QALY of CB ablation compared to RF ablation was estimated to be £152,836/QALY. Conclusions Based on current evidence, CB ablation for pulmonary vein isolation in patients with pAF is costeffective compared to RF if decision makers are willing to pay £152,836 or higher for a QALY.
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Affiliation(s)
- Marie-Isabel Murray
- Department of Cardiology, University Hospital Frankfurt, Frankfurt am Main, Germany.,Department of Health Policy, London School of Economics and Political Science, London, UK.,Department of Health Policy, London School of Economics and Political Science, London, UK
| | | | - Huseyin Naci
- Department of Health Policy, London School of Economics and Political Science, London, UK
| | - Andreas M Zeiher
- Department of Cardiology, University Hospital Frankfurt, Frankfurt am Main, Germany
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12
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Perino AC, Fan J, Schmitt SK, Kaiser DW, Heidenreich PA, Narayan SM, Wang PJ, Chang AY, Turakhia MP. Patient and facility variation in costs of catheter ablation for atrial fibrillation. J Cardiovasc Electrophysiol 2018; 29:1081-1088. [PMID: 29864193 PMCID: PMC6469652 DOI: 10.1111/jce.13655] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Revised: 04/21/2018] [Accepted: 05/14/2018] [Indexed: 11/26/2022]
Abstract
BACKGROUND Cost-effectiveness or value of cardiovascular therapies may be undermined by unwarranted cost variation, particularly for heterogeneous procedures such as catheter ablation for atrial fibrillation (AF). We sought to characterize cost variation of AF ablation in the US healthcare system and the relationship between cost and outcomes. METHODS AND RESULTS We performed a retrospective cohort study using data from the MarketScan® commercial claims and Medicare supplemental databases including patients who received an AF ablation from 2007 to 2011. We aggregated encounter cost, reflecting total payments received for the encounter, to the facility level to calculate median facility cost. We classified procedures as outpatient or inpatient and assessed for association between cost and 30-day and 1-year outcomes. The analysis cohort included 9,415 AF ablations (59±11 years; 28% female; 52% outpatient) occurring at 327 facilities, with large cost variation across facilities (median: $25,100; 25th percentile: $18,900, 75th percentile: $35,600, 95th percentile: $57,800). Among outpatient procedures, there was reduced healthcare utilization in higher cost quintiles with reductions in rehospitalization at 30-days (Quintile 1: 16.1%, Quintile 5: 8.8%, P < 0.001) and 1-year (Quintile 1: 34.8%, Quintile 5: 25.6%, P < 0.001), which remained significant in multivariate analysis. CONCLUSIONS Although median costs of AF ablation are below amounts used in prior cost-effectiveness studies that demonstrated good value, large facility variation in cost suggests opportunities for cost reduction. However, for outpatient encounters, association of cost to modestly improved outcomes suggests cost containment strategies could have variable effects.
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Affiliation(s)
- Alexander C Perino
- Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA
- Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Jun Fan
- Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA
| | - Susan K Schmitt
- Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA
| | - Daniel W Kaiser
- Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA
- Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Paul A Heidenreich
- Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA
- Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Sanjiv M Narayan
- Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA
- Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Paul J Wang
- Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA
- Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Andrew Y Chang
- Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA
- Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Mintu P Turakhia
- Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA
- Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
- Center for Digital Health, Stanford University School of Medicine, Stanford, CA, USA
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Real-world outcomes, complications, and cost of catheter-based ablation for atrial fibrillation: an update. Curr Opin Cardiol 2018; 32:47-52. [PMID: 27755137 DOI: 10.1097/hco.0000000000000348] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Catheter-based ablation for atrial fibrillation is a useful and effective form of rhythm-control therapy for symptomatic patients. This article reviews the 'real-world' experience on the outcomes, complications, and costs of atrial fibrillation ablation. RECENT FINDINGS Currently, real-world outcomes of atrial fibrillation ablation are derived from retrospective analysis of administrative databases or prospective registries from selected centers and patients. The rate of atrial fibrillation recurrence was reported to be as high as 60% and the rate of repeat ablation ranged from ≈10 to 18% within 1 year after ablation. All-cause hospitalizations after atrial fibrillation ablation were frequent, at up to ≈30% within 1 year and with up to half of them related to atrial fibrillation recurrence or repeat procedures. Rates of periprocedural complications were relatively low (≈3%). Female sex was associated with higher risk of complications such as bleeding, vascular injury, and tamponade. Markov models examining the cost-effectiveness of ablation yielded favorable results when success rates of more than 70% were assumed with long time horizons (>5 years). SUMMARY The real-world outcomes of atrial fibrillation ablation are sobering. Confirmation of these findings with prospective, population-based, minimally biased studies is needed. There is a critical need to delineate the downstream economic impact of atrial fibrillation ablation on society to justify its continued delivery and growth.
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Freeman JV, Wang Y, Akar J, Desai N, Krumholz H. National Trends in Atrial Fibrillation Hospitalization, Readmission, and Mortality for Medicare Beneficiaries, 1999-2013. Circulation 2017; 135:1227-1239. [PMID: 28148599 DOI: 10.1161/circulationaha.116.022388] [Citation(s) in RCA: 108] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Accepted: 01/25/2017] [Indexed: 11/16/2022]
Abstract
BACKGROUND Data are lacking on national trends for atrial fibrillation (AF) hospitalization, particularly with regard to long-term outcomes including readmission and mortality. METHODS We studied all Medicare fee-for-service beneficiaries between 1999 and 2013, and we evaluated rates of hospitalization for AF, in-hospital mortality, length of stay, and hospital payments. We then evaluated rates of long-term outcomes, including 30-day readmission, 30-day mortality, and 1-year mortality. To evaluate changes in rates of AF hospitalization and mortality, we used mixed-effects models, adjusting for age, sex, race, and comorbidity. To assess changes in rates of 30-day readmission, we constructed a Cox proportional hazards model adjusting for age, sex, race, and comorbidity. RESULTS Adjusted rates of hospitalization for AF increased by ≈1% per year between 1999 and 2013, and although geographic variation was present, this trend was consistent nationwide. Median hospital length of stay remained unchanged at 3.0 (interquartile range 2.0-5.0) days, but median Medicare inpatient expenditure per beneficiary increased from $2932 (interquartile range $2232-$3870) to $4719 (interquartile range $3124-$7209) per stay. During the same period, the rate of inpatient mortality during AF hospitalization decreased by 4% per year, and the rate of 30-day readmission decreased by 1% per year. The rates of 30-day and 1-year mortality decreased more modestly by 0.4% and 0.26% per year, respectively. CONCLUSIONS Between 1999 and 2013, among Medicare fee-for-service beneficiaries, patients were hospitalized more frequently and treated with more costly inpatient therapies such as AF catheter ablation, but this finding was associated with improved outcomes, including lower rates of in-hospital mortality, 30-day readmission, 30-day mortality, and 1-year mortality.
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Affiliation(s)
- James V Freeman
- From Yale University School of Medicine, New Haven, CT (J.V.F., J.A., N.D., H.K.); Center for Outcomes Research and Evaluation, Yale-New Haven Hospital, CT (J.V.F., Y.W., J.A., N.D., H.K.); and Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA (Y.W.).
| | - Yun Wang
- From Yale University School of Medicine, New Haven, CT (J.V.F., J.A., N.D., H.K.); Center for Outcomes Research and Evaluation, Yale-New Haven Hospital, CT (J.V.F., Y.W., J.A., N.D., H.K.); and Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA (Y.W.)
| | - Joseph Akar
- From Yale University School of Medicine, New Haven, CT (J.V.F., J.A., N.D., H.K.); Center for Outcomes Research and Evaluation, Yale-New Haven Hospital, CT (J.V.F., Y.W., J.A., N.D., H.K.); and Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA (Y.W.)
| | - Nihar Desai
- From Yale University School of Medicine, New Haven, CT (J.V.F., J.A., N.D., H.K.); Center for Outcomes Research and Evaluation, Yale-New Haven Hospital, CT (J.V.F., Y.W., J.A., N.D., H.K.); and Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA (Y.W.)
| | - Harlan Krumholz
- From Yale University School of Medicine, New Haven, CT (J.V.F., J.A., N.D., H.K.); Center for Outcomes Research and Evaluation, Yale-New Haven Hospital, CT (J.V.F., Y.W., J.A., N.D., H.K.); and Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA (Y.W.)
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Kreidieh B, Mañero MR, Cortez SHI, Schurmann P, Valderrábano M. The Cost Effectiveness of LAA Exclusion. J Atr Fibrillation 2016; 8:1374. [PMID: 27909482 DOI: 10.4022/jafib.1374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Revised: 02/09/2016] [Accepted: 02/22/2016] [Indexed: 11/10/2022]
Abstract
Left atrial appendage (LAA) exclusion strategies are increasingly utilized for stroke prevention in lieu of oral anticoagulants. Reductions in bleeding risk and long-term compliance issues bundled with comparable stroke prevention benefits have made these interventions increasingly attractive. Unfortunately, healthcare funding remains limited. Comparative cost economic analyses are therefore critical in optimizing resource allocation. In this review we seek to discourse the cost economics analysis of LAA exclusion over available therapeutic alternatives (warfarin and the new oral anticoagulants (NOACs)). .
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Affiliation(s)
- Bahij Kreidieh
- Methodist DeBakey Heart and Vascular Center and Methodist Hospital Research Institute, The Methodist Hospital, Houston, Texas
| | - Moisés Rodríguez Mañero
- Methodist DeBakey Heart and Vascular Center and Methodist Hospital Research Institute, The Methodist Hospital, Houston, Texas
| | - Sergio H Ibarra Cortez
- Methodist DeBakey Heart and Vascular Center and Methodist Hospital Research Institute, The Methodist Hospital, Houston, Texas
| | - Paul Schurmann
- Methodist DeBakey Heart and Vascular Center and Methodist Hospital Research Institute, The Methodist Hospital, Houston, Texas
| | - Miguel Valderrábano
- Methodist DeBakey Heart and Vascular Center and Methodist Hospital Research Institute, The Methodist Hospital, Houston, Texas
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Niederer SA, Smith NP. Using physiologically based models for clinical translation: predictive modelling, data interpretation or something in-between? J Physiol 2016; 594:6849-6863. [PMID: 27121495 PMCID: PMC5134392 DOI: 10.1113/jp272003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2015] [Accepted: 03/13/2016] [Indexed: 02/02/2023] Open
Abstract
Heart disease continues to be a significant clinical problem in Western society. Predictive models and simulations that integrate physiological understanding with patient information derived from clinical data have huge potential to contribute to improving our understanding of both the progression and treatment of heart disease. In particular they provide the potential to improve patient selection and optimisation of cardiovascular interventions across a range of pathologies. Currently a significant proportion of this potential is still to be realised. In this paper we discuss the opportunities and challenges associated with this realisation. Reviewing the successful elements of model translation for biophysically based models and the emerging supporting technologies, we propose three distinct modes of clinical translation. Finally we outline the challenges ahead that will be fundamental to overcome if the ultimate goal of fully personalised clinical cardiac care is to be achieved.
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Affiliation(s)
- Steven A. Niederer
- Department of Biomedical Engineering and Imaging SciencesSt Thomas’ HospitalKing's College LondonThe Rayne Institute4th Floor Lambeth WingLondonSE1 7EHUK
| | - Nic P. Smith
- Department of Biomedical Engineering and Imaging SciencesSt Thomas’ HospitalKing's College LondonThe Rayne Institute4th Floor Lambeth WingLondonSE1 7EHUK
- Engineering School Block 1University of AucklandLevel 5, 20 Symonds StreetAuckland101New Zealand
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17
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Patient-centered treatment in atrial fibrillation. JAAPA 2016; 29:1-4. [DOI: 10.1097/01.jaa.0000508218.48066.7f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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18
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Khaykin Y, Mallow PJ, Rizzo JA, Verma A, Chun L, Olesovsky S, Reynolds MR. Cost-effectiveness of Catheter Ablation Versus Antiarrhythmic Drug Therapy for the Treatment of Atrial Fibrillation: A Canadian Perspective. JOURNAL OF HEALTH ECONOMICS AND OUTCOMES RESEARCH 2016; 3:1-12. [PMID: 37662659 PMCID: PMC10471365 DOI: 10.36469/9837] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/05/2023]
Abstract
Background: Atrial fibrillation (AF) affects approximately 350,000 Canadians and has an estimated annual economic burden exceeding $800 million dollars. Anti-arrhythmic drug (AAD) therapy and catheter ablation (CA) are the two common treatments for paroxysmal AF. However, the upfront costs of CA are quite substantial. Objective: The objective of this study was to assess the cost-effectiveness of CA compared to AAD for AF based on community practice. Methods: A Markov simulation model was developed for a hypothetical cohort of 55-year-old patients with paroxysmal AF and a low stroke risk. Patients received either CA or AAD. Costs and quality-adjusted life years (QALYs) were computed over lifetime, 10-year, and 5-year time horizons. Model inputs were obtained from a large, prospectively collected, single-center Canadian registry and augmented with the published literature, using Canadian cost estimates for disease states. Threshold values of $25,000, $50,000, and $100,000 per QALY, respectively, were used to determine cost-effectiveness. All costs were expressed in 2012 Canadian dollars. Results: The incremental cost-effectiveness ratio for CA versus AAD therapy was $1,228, $22,879, and $63,647 for the lifetime, 10-year, and 5-year time horizons, respectively. Over a lifetime horizon, the probability of achieving cost-effectiveness was 100% for all 3 cost per QALY thresholds. The 10-year probability of achieving cost-effectiveness was 74%, 100%, and 100% at the $25,000, $50,000, and $100,000 thresholds, respectively. The 5-year probability of achieving cost-effectiveness was 0%, 0.9%, and 100% at the 3 cost per QALY thresholds. Results were most sensitive to time horizon, probability of repeat AF ablation, and stroke rate. Conclusions: From the perspective of the Canadian Healthcare system, CA is a potentially cost-effective treatment compared to AAD therapy in a low stroke risk population using real-world data when examining a time horizon of greater than 5 years.
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Affiliation(s)
- Yaariv Khaykin
- Southlake Regional Health Centre, Newmarket, Ontario, Canada
| | - Peter J Mallow
- CTI Clinical Trial and Consulting Services, Inc., Cincinnati, OH, USA
| | | | - Atul Verma
- Southlake Regional Health Centre, Newmarket, Ontario, Canada
| | - Lauren Chun
- Southlake Regional Health Centre, Newmarket, Ontario, Canada
| | - Shelby Olesovsky
- Southlake Regional Health Centre, Newmarket, Ontario, Canada
- CTI Clinical Trial and Consulting Services, Inc., Cincinnati, OH, USA
- Stony Brook University, Stony Brook, NY, USA
- Lahey Hospital & Medical Center, Burlington, MA, USA
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Mansour M, Karst E, Heist EK, Dalal N, Wasfy JH, Packer DL, Calkins H, Ruskin JN, Mahapatra S. The Impact of First Procedure Success Rate on the Economics of Atrial Fibrillation Ablation. JACC Clin Electrophysiol 2016; 3:129-138. [PMID: 29759385 DOI: 10.1016/j.jacep.2016.06.002] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Revised: 06/06/2016] [Accepted: 06/13/2016] [Indexed: 10/21/2022]
Abstract
OBJECTIVES The purpose of this study was to compare health care costs associated with repeat ablation of atrial fibrillation (AF) with health care costs associated with a successful first procedure. BACKGROUND Catheter ablation has become established as a rhythm control strategy for symptomatic paroxysmal and persistent AF. The economic impact of ablation is not completely understood, and it may be affected by repeat procedures performed for recurrent AF. METHODS The source of data was the MarketScan (Truven Health, Ann Arbor, Michigan) administrative claims dataset from April 2008 to March 2013, including U.S. patients with private and Medicare supplemental insurance. Patients who underwent an outpatient atrial ablation procedure and a diagnosis of AF were identified. Total health care cost was calculated for 1 year before and after the ablation. Patients were categorized as having undergone a repeat ablation if an additional ablation was performed in the following year. RESULTS Of 12,027 patients included in the study, repeat ablation was performed in 2,066 (17.2%) within 1 year. Patients with repeat ablation had higher rates of emergency department visits (43.4% vs. 32.2%; < 0.001) and subsequent hospitalization (35.6% vs. 21.5%; p < 0.001), after excluding hospitalizations for the repeat procedure. Total medical cost was higher for patients with repeat ablation ($52,821 vs. $13,412; p < 0.001), and it remained 46% higher even after excluding the cost associated with additional ablations ($19,621 vs. $13,412; p < 0.001). CONCLUSIONS Health care costs are significantly higher for patients with a repeat ablation for AF than for patients with only a single ablation procedure, even though both groups have similar baseline characteristics. The increased costs persist even after excluding the cost of the repeat ablation itself. These results emphasize the economic benefit of procedural success in AF ablation.
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Affiliation(s)
- Moussa Mansour
- Heart Center, Massachusetts General Hospital, Boston, Massachusetts.
| | - Edward Karst
- Health Economics Outcomes Research, St. Jude Medical, Sylmar, California
| | - E Kevin Heist
- Heart Center, Massachusetts General Hospital, Boston, Massachusetts
| | - Nirav Dalal
- Division of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota
| | - Jason H Wasfy
- Heart Center, Massachusetts General Hospital, Boston, Massachusetts
| | - Douglas L Packer
- Division of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota
| | - Hugh Calkins
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Baltimore, Maryland
| | - Jeremy N Ruskin
- Heart Center, Massachusetts General Hospital, Boston, Massachusetts
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Ray JC, Kusumoto F. The transition to value-based care. J Interv Card Electrophysiol 2016; 47:61-68. [PMID: 27444638 DOI: 10.1007/s10840-016-0166-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Accepted: 07/05/2016] [Indexed: 01/06/2023]
Abstract
Delivery of medical care is evolving rapidly worldwide. Over the past several years in the USA, there has been a rapid shift in reimbursement from a simple fee-for-service model to more complex models that attempt to link payment to quality and value. Change in any large system can be difficult, but with medicine, the transition to a value-based system has been particularly hard to implement because both quality and cost are difficult to quantify. Professional societies and other medical groups are developing different programs in an attempt to define high value care. However, applying a national standard of value for any treatment is challenging, since value varies from person to person, and the individual benefit must remain the central tenet for delivering best patient-centered medical care. Regardless of the specific operational features of the rapidly changing healthcare environment, physicians must first and foremost always remain patient advocates.
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Affiliation(s)
- Jordan C Ray
- Department of Cardiovascular Disease, Heart Rhythm Service, Mayo Clinic, Jacksonville, FL, 32224, USA
| | - Fred Kusumoto
- Department of Cardiovascular Disease, Heart Rhythm Service, Mayo Clinic, Jacksonville, FL, 32224, USA. .,Division of Cardiovascular Disease, Electrophysiology and Pacing Service, Mayo Clinic, 4500 San Pablo Ave, Jacksonville, FL, 32224, USA.
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Cohen A, Leclercq C. Rapport coût/efficacité des traitements médicamenteux et interventionnels dans la fibrillation atriale. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2016. [DOI: 10.1016/s1878-6480(16)30328-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Syed FF, Oral H. Electrophysiological Perspectives on Hybrid Ablation of Atrial Fibrillation. J Atr Fibrillation 2015; 8:1290. [PMID: 27957227 DOI: 10.4022/jafib.1290] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Revised: 10/05/2015] [Accepted: 12/14/2015] [Indexed: 12/14/2022]
Abstract
To overcome limitations of minimally invasive surgical ablation as a standalone procedure in eliminating atrial fibrillation (AF), hybrid approaches incorporating adjunctive endovascular catheter ablation have been proposed in recent years. The endovascular component targets residual conduction gaps and identifies additional electrophysiological targets with the goal of minimizing recurrent atrial arrhythmia. We performed a systematic review of published studies of hybrid AF ablation, analyzing 432 pooled patients (19% paroxysmal, 29% persistent, 52% long-standing persistent) treated using three different approaches: A. bilateral thoracoscopy with bipolar radiofrequency (RF) clamp-based approach; B. right thoracoscopic suction monopolar RF catheter-based approach; and C. subxiphoid posterior pericardioscopic ("convergent") approach. Freedom from recurrence off antiarrhythmic medications at 12 months was seen in 88.1% [133/151] for A, 73.4% [47/64] for B, and 59.3% [80/135] for C, with no significant difference between paroxysmal (76.9%) and persistent/long-standing persistent AF (73.4%). Death and major surgical complications were reported in 8.5% with A, 0% with B and 8.6% with C. A critical appraisal of hybrid ablation is presented, drawing from experiences and insights published over the years on catheter ablation of AF, with a discussion of the rationale underlying hybrid ablation, its strengths and limitations, where it may have a unique role in clinical management of patients with AF, which questions remain unanswered and areas for further investigation.
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Affiliation(s)
- Faisal F Syed
- Cardiac Arrhythmia Service, University of Michigan, Ann Arbor, MI
| | - Hakan Oral
- Cardiac Arrhythmia Service, University of Michigan, Ann Arbor, MI
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Trends in Hospitalization for Atrial Fibrillation: Epidemiology, Cost, and Implications for the Future. Prog Cardiovasc Dis 2015; 58:105-16. [PMID: 26162957 DOI: 10.1016/j.pcad.2015.07.002] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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New Mechanism-based Approaches to Ablating Persistent AF: Will Drug Therapy Soon Be Obsolete? J Cardiovasc Pharmacol 2015; 67:1-8. [PMID: 25923323 DOI: 10.1097/fjc.0000000000000270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Persistent atrial fibrillation (AF) represents a major public health and medical challenge. The progressive nature of the disease, high morbidity, and increasing health-economic costs ensure that it remains at the forefront of novel research into mechanisms and potential therapies. These are largely divided into pharmacological (drugs) and electrical (ablation) with patients often going from former to latter. AF ablation has improved sufficiently to be offered as first line for paroxysmal AF, but whether drug therapy will or be relegated. In this review, we shall outline the progress in mechanistic understanding of AF that may allow results from ablation to diverge dramatically from drug therapy and identify populations in whom drug therapy may become less relevant. We end by looking ahead to future developments that we hope will spur on therapeutic efficacy in both fields.
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É possível reduzir o custo da fibrilhação auricular? Rev Port Cardiol 2015; 34:13-5. [DOI: 10.1016/j.repc.2014.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Can the cost of atrial fibrillation be reduced? REVISTA PORTUGUESA DE CARDIOLOGIA (ENGLISH EDITION) 2015. [DOI: 10.1016/j.repce.2015.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Chang AY, Kaiser D, Ullal A, Perino AC, Heidenreich PA, Turakhia MP. Evaluating the Cost-effectiveness of Catheter Ablation of Atrial Fibrillation. Arrhythm Electrophysiol Rev 2014; 3:177-83. [PMID: 26835088 DOI: 10.15420/aer.2014.3.3.177] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Accepted: 11/22/2014] [Indexed: 01/01/2023] Open
Abstract
Atrial fibrillation (AF) is one of the most common cardiac conditions treated in primary care and specialty cardiology settings, and is associated with considerable morbidity, mortality and cost. Catheter ablation, typically by electrically isolating the pulmonary veins and surrounding tissue, is more effective at maintaining sinus rhythm than conventional antiarrhythmic drug therapy and is now recommended as first-line therapy. From a value standpoint, the cost-effectiveness of ablation must incorporate the upfront procedural costs and risks with the benefits of longer term improvements in quality of life (QOL) and healthcare utilisation. Here, we present a primer on cost-effectiveness analysis (CEA), review the data on cost-effectiveness of AF ablation and outline key areas for further investigation.
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Affiliation(s)
- Andrew Y Chang
- Department of Medicine, Stanford University School of Medicine, Stanford, California
| | - Daniel Kaiser
- Department of Medicine, Stanford University School of Medicine, Stanford, California
| | - Aditya Ullal
- Veterans Affairs Palo Alto Health Care System, California, US
| | - Alexander C Perino
- Department of Medicine, Stanford University School of Medicine, Stanford, California; Veterans Affairs Palo Alto Health Care System, California, US
| | - Paul A Heidenreich
- Department of Medicine, Stanford University School of Medicine, Stanford, California; Veterans Affairs Palo Alto Health Care System, California, US
| | - Mintu P Turakhia
- Department of Medicine, Stanford University School of Medicine, Stanford, California; Veterans Affairs Palo Alto Health Care System, California, US
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Chan PS, Nallamothu BK, Krumholz HM, Curtis LH, Li Y, Hammill BG, Spertus JA. Readmission rates and long-term hospital costs among survivors of an in-hospital cardiac arrest. CIRCULATION-CARDIOVASCULAR QUALITY AND OUTCOMES 2014; 7:889-95. [PMID: 25351479 DOI: 10.1161/circoutcomes.114.000925] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Although an in-hospital cardiac arrest is common, little is known about readmission patterns and an inpatient resource use among survivors of an in-hospital cardiac arrest. METHODS AND RESULTS Within a large national registry, we examined long-term inpatient use among 6972 adults aged ≥65 years who survived an in-hospital cardiac arrest. We examined 30-day and 1-year readmission rates and inpatient costs, overall and by patient demographics, hospital disposition (discharge destination), and neurological status at discharge. The mean age was 75.8±7.0 years, 56% were men, and 12% were black. There were a total of 2005 readmissions during the first 30 days (cumulative incidence rate, 35 readmissions/100 patients; 95% confidence interval, 33-37) and 8751 readmissions at 1 year (cumulative incidence rate, 185 readmissions/100 patients; 95% confidence interval, 177-190). Overall, mean inpatient costs were $7741±$2323 at 30 days and $18 629±$9411 at 1 year. Thirty-day inpatient costs were higher in patients of younger age (≥85 years, $6052 [reference]; 75-84 years, $7444 [adjusted cost ratio, 1.23; 1.06-1.42; 65-74 years, $8291 [adjusted cost ratio, 1.37; 1.19-1.59; both P<0.001) and black race (whites, $7413; blacks, $9044; adjusted cost ratio, 1.22; 1.05-1.42; P<0.001), as well as those discharged with severe neurological disability or to skilled nursing or rehabilitation facilities. These differences in resource use persisted at 1 year and were largely because of higher readmission rates. CONCLUSIONS Survivors of an in-hospital cardiac arrest have frequent readmissions and high follow-up inpatient costs. Readmissions and inpatient costs were higher in certain subgroups, including patients of younger age and black race.
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Affiliation(s)
- Paul S Chan
- From the Saint Luke's Mid America Heart Institute, Kansas City, MO (P.S.C., Y.L., J.A.S.); Department of Internal Medicine, University of Missouri-Kansas City (P.S.C., J.A.S.); Department of Internal Medicine, The VA Health Services Research and Development Center of Excellence, VA Ann Arbor Healthcare System, and Center for Healthcare Outcomes and Policy, University of Michigan, Ann Arbor (B.K.N.); Yale University School of Medicine and the Center for Outcomes Research and Evaluation, Yale New Haven Hospital, New Haven, CT (H.M.K.); Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC (L.H.C., B.G.H.).
| | - Brahmajee K Nallamothu
- From the Saint Luke's Mid America Heart Institute, Kansas City, MO (P.S.C., Y.L., J.A.S.); Department of Internal Medicine, University of Missouri-Kansas City (P.S.C., J.A.S.); Department of Internal Medicine, The VA Health Services Research and Development Center of Excellence, VA Ann Arbor Healthcare System, and Center for Healthcare Outcomes and Policy, University of Michigan, Ann Arbor (B.K.N.); Yale University School of Medicine and the Center for Outcomes Research and Evaluation, Yale New Haven Hospital, New Haven, CT (H.M.K.); Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC (L.H.C., B.G.H.)
| | - Harlan M Krumholz
- From the Saint Luke's Mid America Heart Institute, Kansas City, MO (P.S.C., Y.L., J.A.S.); Department of Internal Medicine, University of Missouri-Kansas City (P.S.C., J.A.S.); Department of Internal Medicine, The VA Health Services Research and Development Center of Excellence, VA Ann Arbor Healthcare System, and Center for Healthcare Outcomes and Policy, University of Michigan, Ann Arbor (B.K.N.); Yale University School of Medicine and the Center for Outcomes Research and Evaluation, Yale New Haven Hospital, New Haven, CT (H.M.K.); Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC (L.H.C., B.G.H.)
| | - Lesley H Curtis
- From the Saint Luke's Mid America Heart Institute, Kansas City, MO (P.S.C., Y.L., J.A.S.); Department of Internal Medicine, University of Missouri-Kansas City (P.S.C., J.A.S.); Department of Internal Medicine, The VA Health Services Research and Development Center of Excellence, VA Ann Arbor Healthcare System, and Center for Healthcare Outcomes and Policy, University of Michigan, Ann Arbor (B.K.N.); Yale University School of Medicine and the Center for Outcomes Research and Evaluation, Yale New Haven Hospital, New Haven, CT (H.M.K.); Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC (L.H.C., B.G.H.)
| | - Yan Li
- From the Saint Luke's Mid America Heart Institute, Kansas City, MO (P.S.C., Y.L., J.A.S.); Department of Internal Medicine, University of Missouri-Kansas City (P.S.C., J.A.S.); Department of Internal Medicine, The VA Health Services Research and Development Center of Excellence, VA Ann Arbor Healthcare System, and Center for Healthcare Outcomes and Policy, University of Michigan, Ann Arbor (B.K.N.); Yale University School of Medicine and the Center for Outcomes Research and Evaluation, Yale New Haven Hospital, New Haven, CT (H.M.K.); Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC (L.H.C., B.G.H.)
| | - Bradley G Hammill
- From the Saint Luke's Mid America Heart Institute, Kansas City, MO (P.S.C., Y.L., J.A.S.); Department of Internal Medicine, University of Missouri-Kansas City (P.S.C., J.A.S.); Department of Internal Medicine, The VA Health Services Research and Development Center of Excellence, VA Ann Arbor Healthcare System, and Center for Healthcare Outcomes and Policy, University of Michigan, Ann Arbor (B.K.N.); Yale University School of Medicine and the Center for Outcomes Research and Evaluation, Yale New Haven Hospital, New Haven, CT (H.M.K.); Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC (L.H.C., B.G.H.)
| | - John A Spertus
- From the Saint Luke's Mid America Heart Institute, Kansas City, MO (P.S.C., Y.L., J.A.S.); Department of Internal Medicine, University of Missouri-Kansas City (P.S.C., J.A.S.); Department of Internal Medicine, The VA Health Services Research and Development Center of Excellence, VA Ann Arbor Healthcare System, and Center for Healthcare Outcomes and Policy, University of Michigan, Ann Arbor (B.K.N.); Yale University School of Medicine and the Center for Outcomes Research and Evaluation, Yale New Haven Hospital, New Haven, CT (H.M.K.); Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC (L.H.C., B.G.H.)
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Aronsson M, Walfridsson H, Janzon M, Walfridsson U, Nielsen JC, Hansen PS, Johannessen A, Raatikainen P, Hindricks G, Kongstad O, Pehrson S, Englund A, Hartikainen J, Mortensen LS, Levin LÅ. The cost-effectiveness of radiofrequency catheter ablation as first-line treatment for paroxysmal atrial fibrillation: results from a MANTRA-PAF substudy. Europace 2014; 17:48-55. [PMID: 25341739 DOI: 10.1093/europace/euu188] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
AIM The aim of this prospective substudy was to estimate the cost-effectiveness of treating paroxysmal atrial fibrillation (AF) with radiofrequency catheter ablation (RFA) compared with antiarrhythmic drugs (AADs) as first-line treatment. METHODS AND RESULTS A decision-analytic Markov model, based on MANTRA-PAF (Medical Antiarrhythmic Treatment or Radiofrequency Ablation in Paroxysmal Atrial Fibrillation) study data, was developed to study long-term effects and costs of RFA compared with AADs as first-line treatment. Positive clinical effects were found in the overall population, a gain of an average 0.06 quality-adjusted life years (QALYs) to an incremental cost of €3033, resulting in an incremental cost-effectiveness ratio of €50 570/QALY. However, the result of the subgroup analyses showed that RFA was less costly and more effective in younger patients. This implied an incremental cost-effectiveness ratio of €3434/QALY in ≤50-year-old patients respectively €108 937/QALY in >50-year-old patients. CONCLUSION Radiofrequency catheter ablation as first-line treatment is a cost-effective strategy for younger patients with paroxysmal AF. However, the cost-effectiveness of using RFA as first-line therapy in older patients is uncertain, and in most of these AADs should be attempted before RFA (MANTRA-PAF ClinicalTrials.gov number; NCT00133211).
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Affiliation(s)
- Mattias Aronsson
- Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Håkan Walfridsson
- Department of Cardiology and Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Magnus Janzon
- Department of Cardiology and Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Ulla Walfridsson
- Department of Cardiology and Department of Medical and Health Sciences, Linköping University, Linköping, Sweden Department of Medical and Health Sciences, Division of Nursing Science, Linkoping University, Linkoping, Sweden
| | | | | | | | | | | | | | | | | | | | | | - Lars-Åke Levin
- Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
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Hanley CM, Esberg D, Kowey PR. Ablation Versus Drugs: What Is the Best First-Line Therapy for Paroxysmal Atrial Fibrillation? Circ Arrhythm Electrophysiol 2014; 7:747-54. [DOI: 10.1161/circep.113.001281] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Colleen M. Hanley
- From the Department of Medicine, Division of Cardiovascular Diseases, Lankenau Medical Center, Wynnewood, PA (C.M.H., D.E., P.R.K.); and Department of Medicine, Jefferson Medical College, Philadelphia, PA (D.E., P.R.K.)
| | - Douglas Esberg
- From the Department of Medicine, Division of Cardiovascular Diseases, Lankenau Medical Center, Wynnewood, PA (C.M.H., D.E., P.R.K.); and Department of Medicine, Jefferson Medical College, Philadelphia, PA (D.E., P.R.K.)
| | - Peter R. Kowey
- From the Department of Medicine, Division of Cardiovascular Diseases, Lankenau Medical Center, Wynnewood, PA (C.M.H., D.E., P.R.K.); and Department of Medicine, Jefferson Medical College, Philadelphia, PA (D.E., P.R.K.)
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Anderson LH, Black EJ, Civello KC, Martinson MS, Kress DC. Cost-effectiveness of the convergent procedure and catheter ablation for non-paroxysmal atrial fibrillation. J Med Econ 2014; 17:481-91. [PMID: 24693987 DOI: 10.3111/13696998.2014.911185] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE Patients with persistent or longstanding atrial fibrillation have modest success achieving sinus rhythm with catheter ablation or rhythm control medications. Their high risk of stroke, bleed, and heart failure leads to significant morbidity and health care costs. The convergent procedure has been shown to be successful in this population, with 80% of patients in sinus rhythm after 1 year. This study evaluated the cost-effectiveness of the convergent procedure, catheter ablation, and medical management for non-paroxysmal AF patients. METHODS A Markov micro-simulation model was used to estimate costs and effectiveness from a payer perspective. Parameter estimates were from the literature. Three patient cohorts were simulated, representing lower, medium, and higher risks of stroke, bleed, heart failure, and hospitalization. Effects were estimated by quality-adjusted life-years (QALYs). Single-variable sensitivity analysis was performed. RESULTS After 5 years, convergent procedure patients averaged 1.10 procedures, with 75% of survivors in sinus rhythm; catheter ablation patients had 1.65 procedures, with 49% in sinus rhythm. Compared to medical management, catheter ablation and the convergent procedure were cost-effective for the lower risk (ICER <$35,000) and medium risk (ICER <$15,000) cohorts. The procedures dominated medical management for the higher risk cohort (lower cost and higher QALYs). The convergent procedure dominated catheter ablation for all risk cohorts. RESULTS were subject to simplifying assumptions and limited by uncertain factors such as long-term maintenance of sinus rhythm after successful procedure and incremental AF-associated event rates for AF patients relative to patients in sinus rhythm. In the absence of clinical trial data, convergent procedure efficacy was estimated with observational evidence. Limitations were addressed with sensitivity analyses and a moderate 5 year time horizon. CONCLUSION The convergent procedure results in superior maintenance of post-ablation sinus rhythm with fewer repeat ablation procedures compared to catheter ablation, leading to lower cost and higher QALYs after 5 years.
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Neyt M, Van Brabandt H, Devos C. The cost-utility of catheter ablation of atrial fibrillation: a systematic review and critical appraisal of economic evaluations. BMC Cardiovasc Disord 2013; 13:78. [PMID: 24070126 PMCID: PMC3849361 DOI: 10.1186/1471-2261-13-78] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2013] [Accepted: 09/18/2013] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND A health technology assessment (HTA) of catheter ablation for atrial fibrillation (CA-AF) was commissioned by the Belgian government and performed by the Belgian Health Care Knowledge Centre (KCE). In this context, a systematic review of the economic literature was performed to assess the procedure's value for money. METHODS A systematic search for economic literature about the cost-effectiveness of CA-AF was performed by consulting various databases: CRD (Centre for Reviews and Dissemination) HTA and CDSR (Cochrane Database of Systematic Reviews) Technology Assessment, websites of HTA institutes, NHS EED (NHS Economic Evaluation Database), Medline (OVID), EMBASE and EconLit. No time or language restrictions were imposed and pre-defined selection criteria were used. The two-step selection procedure was performed by two persons. References of the selected studies were checked for additional relevant citations. RESULTS Out of 697 references, seven relevant studies were selected. Based on current evidence and economic considerations, the rationale to support catheter ablation as first-line treatment was lacking.The economic evaluations for second-line catheter ablation included several assumptions that make the results rather optimistic or subject to large uncertainty. First, overall AAD (antiarrhythmic drugs) use after ablation was higher in reality than assumed in the economic evaluations, which had its impact on costs and effects. Second, several models focused on the impact of ablation on preventing stroke. This was questionable because there was no direct hard evidence from RCTs to support this assumption. An indirect impact through stroke on mortality should also be regarded with caution. Furthermore, all models included an impact on quality of life (QoL)/utility and assumed a long-term impact. Unfortunately, none of the RCTs measured QoL with a generic utility instrument and information on the long-term impact on both mortality and QoL was lacking. CONCLUSIONS Catheter ablation is associated with high initial costs and may lead to life-threatening complications. Its cost-effectiveness depends on the belief one places on the impact on utility and/or preventing stroke, and the duration of these effects. Having no hard evidence for these important variables is rather troublesome. Although the technique is widely spread, the scientific evidence is insufficient for drawing conclusions about the intervention's cost-effectiveness.
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Affiliation(s)
- Mattias Neyt
- Belgian Health Care Knowledge Centre (KCE), Doorbuilding Kruidtuinlaan 55, B-1000, Brussels, Belgium
| | - Hans Van Brabandt
- Belgian Health Care Knowledge Centre (KCE), Doorbuilding Kruidtuinlaan 55, B-1000, Brussels, Belgium
| | - Carl Devos
- Belgian Health Care Knowledge Centre (KCE), Doorbuilding Kruidtuinlaan 55, B-1000, Brussels, Belgium
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Blackhouse G, Assasi N, Xie F, Gaebel K, Campbell K, Healey JS, O'Reilly D, Goeree R. Cost-effectiveness of catheter ablation for rhythm control of atrial fibrillation. Int J Vasc Med 2013; 2013:262809. [PMID: 24089640 PMCID: PMC3781920 DOI: 10.1155/2013/262809] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2013] [Revised: 06/28/2013] [Accepted: 07/13/2013] [Indexed: 01/01/2023] Open
Abstract
Objective. The objective of this study is to evaluate the cost-effectiveness of catheter ablation for rhythm control compared to antiarrhythmic drug (AAD) therapy in patients with atrial fibrillation (AF) who have previously failed on an AAD. Methods. An economic model was developed to compare (1) catheter ablation and (2) AAD (amiodarone 200 mg/day). At the end of the initial 12 month phase of the model, patients are classified as being in normal sinus rhythm or with AF, based on data from a meta-analysis. In the 5-year Markov phase of the model, patients are at risk of ischemic stroke each 3-month model cycle. Results. The model estimated that, compared to the AAD strategy, ablation had $8,539 higher costs, 0.033 fewer strokes, and 0.144 more QALYS over the 5-year time horizon. The incremental cost per QALY of ablation compared to AAD was estimated to be $59,194. The probability of ablation being cost-effective for willingness to pay thresholds of $50,000 and $100,000 was estimated to be 0.89 and 0.90, respectively. Conclusion. Based on current evidence, pulmonary vein ablation for treatment of AF is cost-effective if decision makers willingness to pay for a QALY is $59,194 or higher.
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Affiliation(s)
- Gord Blackhouse
- PATH Research Institute, McMaster University, Suite 2000, 25 Main Street West, Hamilton, ON, Canada L8P 1H1
- Department of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, ON, Canada L8S 4L8
| | - Nazila Assasi
- PATH Research Institute, McMaster University, Suite 2000, 25 Main Street West, Hamilton, ON, Canada L8P 1H1
- Department of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, ON, Canada L8S 4L8
| | - Feng Xie
- PATH Research Institute, McMaster University, Suite 2000, 25 Main Street West, Hamilton, ON, Canada L8P 1H1
- Department of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, ON, Canada L8S 4L8
- Centre for Evaluation of Medicines, St. Joseph's Healthcare, Hamilton, ON, Canada L8P 1H1
| | - Kathryn Gaebel
- PATH Research Institute, McMaster University, Suite 2000, 25 Main Street West, Hamilton, ON, Canada L8P 1H1
- Centre for Evaluation of Medicines, St. Joseph's Healthcare, Hamilton, ON, Canada L8P 1H1
| | - Kaitryn Campbell
- PATH Research Institute, McMaster University, Suite 2000, 25 Main Street West, Hamilton, ON, Canada L8P 1H1
- Department of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, ON, Canada L8S 4L8
| | - Jeff S. Healey
- Population Health Research Institute, McMaster University, Hamilton, ON, Canada L8L 2X2
| | - Daria O'Reilly
- PATH Research Institute, McMaster University, Suite 2000, 25 Main Street West, Hamilton, ON, Canada L8P 1H1
- Department of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, ON, Canada L8S 4L8
- Centre for Evaluation of Medicines, St. Joseph's Healthcare, Hamilton, ON, Canada L8P 1H1
| | - Ron Goeree
- PATH Research Institute, McMaster University, Suite 2000, 25 Main Street West, Hamilton, ON, Canada L8P 1H1
- Department of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, ON, Canada L8S 4L8
- Centre for Evaluation of Medicines, St. Joseph's Healthcare, Hamilton, ON, Canada L8P 1H1
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Cost analysis of radiofrequency catheter ablation for atrial fibrillation. Int J Cardiol 2013; 167:2462-7. [DOI: 10.1016/j.ijcard.2013.01.028] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2012] [Accepted: 01/18/2013] [Indexed: 11/21/2022]
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Kudaiberdieva G, Gorenek B. Cost-Effectiveness of Atrial Fibrillation Ablation. J Atr Fibrillation 2013; 6:880. [PMID: 28496862 DOI: 10.4022/jafib.880] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2013] [Revised: 05/06/2013] [Accepted: 05/08/2013] [Indexed: 02/03/2023]
Abstract
Atrial fibrillation (AF) is a frequently encountered rhythm disorder, characterized by high recurrence rate, frequent hospitalizations, reduced quality-of-life and increased the risk of mortality, heart failure and stroke. Along with these clinical complications this type of arrhythmia is the major driver of health-related expenditures. Radiofrequency catheter ablation (RFA) of atrial fibrillation has been shown to improve freedom from arrhythmia survival, reduce re-hospitalization rate and provide better quality-of-life as compared with rate control and rhythm control with antiarrhythmic therapy. Efficacy of AF ablation in terms of outcomes and costs has an evolving importance. In this review, we aimed to highlight current knowledge on AF ablation clinical outcomes based on results of randomized clinical trials and community-based studies, and overview how this improvement in clinical end-points affects costs for arrhythmia care and cost-effectiveness of AF ablation.
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Brüggenjürgen B, Kohler S, Ezzat N, Reinhold T, Willich SN. Cost effectiveness of antiarrhythmic medications in patients suffering from atrial fibrillation. PHARMACOECONOMICS 2013; 31:195-213. [PMID: 23444271 DOI: 10.1007/s40273-013-0028-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Atrial fibrillation (AF), a supraventricular tachycardia disorder, is the most common sustained cardiac arrhythmia affecting 1-2 % of the general population. Prevalence is highly related to age, with every fourth individual older than 40 years old developing AF during his lifetime. Due to an aging population, the prevalence of AF is estimated to at least double within the next 50 years. This article presents AF-related cost-of-illness studies and reviews 19 cost-effectiveness studies and six cost studies published roughly over the past decade, which have compared different antiarrhythmic medications for AF. A systematic literature search for studies published between June 2000 and December 2011 was conducted in PubMed using the combination of keywords ((atrial fibrillation OR atrial flutter) AND cost). Current cost-effectiveness analyses of dronedarone and the pill-in-the-pocket strategy are subject to substantial uncertainties with regard to clinical benefit. Comparing rate control with rhythm control, a cost-effectiveness advantage for rate control was shown in several but not all studies. Within antiarrhythmic drug treatments, magnesium added onto ibutilide was shown to be more cost effective than ibutilide alone. Comparing chemical and electrical cardioversion, the latter was recommended as more cost effective from the healthcare system perspective in all reviewed studies but one. Catheter ablation appeared more cost effective than antiarrhythmic drugs in the medium to long run after 3.2-63.9 years. Admissions to hospital, inpatient care and interventional procedures as well as mortality benefit are key drivers for the cost effectiveness of AF medications. No clear cost-effectiveness advantage emerged for one specific antiarrhythmic drug from the studies that compared antiarrhythmic agents. Rate control as well as catheter ablation appear more cost effective than rhythm control in the treatment of AF. Rate control treatment also seems more cost effective than electrical cardioversion in AF patients.
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Affiliation(s)
- Bernd Brüggenjürgen
- Institute for Health Economics, Steinbeis-Hochschule-Berlin, Steinbeis-Haus, Gürtelstraße 29A/30, 10247, Berlin, Germany.
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Atrial fibrillation and stroke: the evolving role of rhythm control. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2013; 15:299-312. [PMID: 23397289 DOI: 10.1007/s11936-013-0234-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
OPINION STATEMENT Atrial fibrillation (AF) remains a major risk factor for stroke. Unfortunately, clinical trials have failed to demonstrate that a strategy of rhythm control--therapy to maintain normal sinus rhythm (NSR)--reduces stroke risk. The apparent lack of benefit of rhythm control likely reflects the difficulty in maintaining NSR using currently available therapies. However, there are signals from several trials that the presence of NSR is indeed beneficial and associated with better outcomes related to stroke and mortality. Most electrophysiologists feel that as rhythm control strategies continue to improve, the crucial link between rhythm control and stroke reduction will finally be demonstrated. Therefore, AF specialists tend to be aggressive in their attempts to maintain NSR, especially in patients who have symptomatic AF. A step-wise approach from antiarrhythmic drugs to catheter ablation to cardiac surgery is generally used. In select patients, catheter ablation or cardiac surgery may supersede antiarrhythmic drugs. The choice depends on the type of AF, concurrent heart disease, drug toxicity profiles, procedural risks, and patient preferences. Regardless of strategy, given the limited effectiveness of currently available rhythm control therapies, oral anticoagulation is still recommended for stroke prophylaxis in AF patients with other stroke risk factors. Major challenges in atrial fibrillation management include selecting patients most likely to benefit from rhythm control, choosing specific antiarrhythmic drugs or procedures to achieve rhythm control, long-term monitoring to gauge the efficacy of rhythm control, and determining which (if any) patients may safely discontinue anticoagulation if long-term NSR is achieved.
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Raviele A, Natale A, Calkins H, Camm JA, Cappato R, Ann Chen S, Connolly SJ, Damiano R, DE Ponti R, Edgerton JR, Haïssaguerre M, Hindricks G, Ho SY, Jalife J, Kirchhof P, Kottkamp H, Kuck KH, Marchlinski FE, Packer DL, Pappone C, Prystowsky E, Reddy VK, Themistoclakis S, Verma A, Wilber DJ, Willems S. Venice Chart international consensus document on atrial fibrillation ablation: 2011 update. J Cardiovasc Electrophysiol 2013; 23:890-923. [PMID: 22953789 DOI: 10.1111/j.1540-8167.2012.02381.x] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Antonio Raviele
- Cardiovascular Department, Arrhythmia Center and Center for Atrial Fibrillation, Dell'Angelo Hospital, Venice-Mestre, Italy.
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Quality of life and costs of conventional therapy in patients treated by catheter ablation for atrial fibrillation. COR ET VASA 2012. [DOI: 10.1016/j.crvasa.2012.11.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Rate or rhythm control for atrial fibrillation: update and controversies. Am J Med 2012; 125:1049-56. [PMID: 22939360 DOI: 10.1016/j.amjmed.2012.04.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2012] [Revised: 04/07/2012] [Accepted: 04/09/2012] [Indexed: 11/21/2022]
Abstract
Atrial fibrillation is associated with increased mortality and considerable morbidity, including stroke, heart failure, and diminished quality of life. Despite these adverse outcomes, rhythm control has not demonstrated benefit in clinical trials. Antiarrhythmic medications, including recently developed agents, have limited efficacy in achieving durable sinus rhythm and substantial toxicity. A rate-control strategy is therefore more attractive for minimally symptomatic patients, but younger and more symptomatic patients may benefit from restoration of sinus rhythm. Catheter ablation is more effective than medications in preventing arrhythmia recurrence, avoids adverse effects associated with antiarrhythmic drugs, and should be considered early in symptomatic patients when success is likely. However, more definitive data are needed from randomized trials assessing long-term outcomes after ablation, including stroke risk and mortality. Clinical decision tools help select the appropriate management for individual patients. Lenient rate management is easy to achieve and seems reasonably safe for certain patients, although the optimum rate varies with individual comorbidities. Because safer and more effective pharmacologic and interventional therapies are now available, an individualized approach to atrial fibrillation management is essential.
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Khaykin Y, Shamiss Y. Cost of atrial fibrillation: invasive vs non-invasive management in 2012. Curr Cardiol Rev 2012; 8:368-73. [PMID: 22920478 PMCID: PMC3492820 DOI: 10.2174/157340312803760730] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2012] [Revised: 05/04/2012] [Accepted: 05/05/2012] [Indexed: 01/19/2023] Open
Abstract
Atrial fibrillation (AF) is the most common sustained cardiac arrhythmia. It places an enormous burden on the patients, caregivers and the society at large. As a chronic illness, AF accrues significant costs related to clinical presentation, complications and loss of productivity. Novel invasive approaches to AF promise a cure in some patients and a significant reduction in AF burden in others, but are very expensive. This paper will address the cost of conventional and invasive strategies in AF care and will review the evidence on the comparative cost effectiveness of these approaches.
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Affiliation(s)
- Yaariv Khaykin
- Heart Rhythm Program, Southlake Regional Health Centre, 105-712 Davis Drive, Newmarket, Ontario, L3Y 8C3, Canada.
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Health-related quality of life questionnaires: an important method to evaluate patient outcomes in atrial fibrillation ablation. J Interv Card Electrophysiol 2012; 36:177-84; discussion 184. [DOI: 10.1007/s10840-012-9721-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2012] [Accepted: 08/06/2012] [Indexed: 10/27/2022]
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2012 HRS/EHRA/ECAS expert consensus statement on catheter and surgical ablation of atrial fibrillation: recommendations for patient selection, procedural techniques, patient management and follow-up, definitions, endpoints, and research trial design. J Interv Card Electrophysiol 2012; 33:171-257. [PMID: 22382715 DOI: 10.1007/s10840-012-9672-7] [Citation(s) in RCA: 256] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
This is a report of the Heart Rhythm Society (HRS) Task Force on Catheter and Surgical Ablation of Atrial Fibrillation, developed in partnership with the European Heart Rhythm Association (EHRA), a registered branch of the European Society of Cardiology and the European Cardiac Arrhythmia Society (ECAS), and in collaboration with the American College of Cardiology (ACC), American Heart Association (AHA), the Asia Pacific Heart Rhythm Society (APHRS), and the Society of Thoracic Surgeons (STS). This is endorsed by the governing bodies of the ACC Foundation, the AHA, the ECAS, the EHRA, the STS, the APHRS, and the HRS.
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Singh SN. Costs and clinical consequences of suboptimal atrial fibrillation management. CLINICOECONOMICS AND OUTCOMES RESEARCH 2012; 4:79-90. [PMID: 22500125 PMCID: PMC3324990 DOI: 10.2147/ceor.s30090] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Atrial fibrillation (AF) places a considerable burden on the US health care system, society, and individual patients due to its associated morbidity, mortality, and reduced health-related quality of life. AF increases the risk of stroke, which often results in lengthy hospital stays, increased disability, and long-term care, all of which impact medical costs. An expected increase in the prevalence of AF and incidence of AF-related stroke underscores the need for optimal management of this disorder. Although AF treatment strategies have been proven effective in clinical trials, data show that patients still receive suboptimal treatment. Adherence to AF treatment guidelines will help to optimize treatment and reduce costs due to AF-associated events; new treatments for AF show promise for future reductions in disease and cost burden due to improved tolerability profiles. Additional research is necessary to compare treatment costs and outcomes of new versus existing agents; an immediate effort to optimize treatment based on existing evidence and guidelines is critical to reducing the burden of AF.
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Affiliation(s)
- Steven N Singh
- Department of Cardiology, Veterans Affairs Medical Center, Washington, DC, USA
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Khaykin Y, Shamiss Y. Cost considerations in the management of atrial fibrillation - impact of dronedarone. CLINICOECONOMICS AND OUTCOMES RESEARCH 2012; 4:67-78. [PMID: 22427725 PMCID: PMC3304332 DOI: 10.2147/ceor.s16675] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Atrial fibrillation (AF) is the most common sustained cardiac arrhythmia. It is associated with significant morbidity and mortality. At the societal level, AF carries an enormous cost. Strategies aimed at reducing AF morbidity and mortality and containing the associated fiscal burden are of paramount importance. This review will discuss AF treatment strategies and economics, focusing on the impact of dronedarone, a novel antiarrhythmic agent.
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Affiliation(s)
- Yaariv Khaykin
- Heart Rhythm Program, Southlake Regional Health Center, Newmarket, Ontario, Canada
- Faculty of Medicine, University of Toronto, Ontario, Canada
| | - Yana Shamiss
- Heart Rhythm Program, Southlake Regional Health Center, Newmarket, Ontario, Canada
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Calkins H, Kuck KH, Cappato R, Brugada J, Camm AJ, Chen SA, Crijns HJG, Damiano RJ, Davies DW, DiMarco J, Edgerton J, Ellenbogen K, Ezekowitz MD, Haines DE, Haissaguerre M, Hindricks G, Iesaka Y, Jackman W, Jalife J, Jais P, Kalman J, Keane D, Kim YH, Kirchhof P, Klein G, Kottkamp H, Kumagai K, Lindsay BD, Mansour M, Marchlinski FE, McCarthy PM, Mont JL, Morady F, Nademanee K, Nakagawa H, Natale A, Nattel S, Packer DL, Pappone C, Prystowsky E, Raviele A, Reddy V, Ruskin JN, Shemin RJ, Tsao HM, Wilber D. 2012 HRS/EHRA/ECAS Expert Consensus Statement on Catheter and Surgical Ablation of Atrial Fibrillation: recommendations for patient selection, procedural techniques, patient management and follow-up, definitions, endpoints, and research trial design. Europace 2012; 14:528-606. [PMID: 22389422 DOI: 10.1093/europace/eus027] [Citation(s) in RCA: 1144] [Impact Index Per Article: 95.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
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Wodchis WP, Bhatia RS, Leblanc K, Meshkat N, Morra D. A review of the cost of atrial fibrillation. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2012; 15:240-248. [PMID: 22433754 DOI: 10.1016/j.jval.2011.09.009] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2010] [Revised: 07/18/2011] [Accepted: 09/19/2011] [Indexed: 05/31/2023]
Abstract
OBJECTIVES To systematically review and synthesize the literature on the costs of atrial fibrillation (AF) with attention to study design and costing methods, geography, and intervention approaches. METHODS A systematic search for previously published studies reporting the costs for AF patients was conducted. Data were analyzed in three steps: first by evaluating overall system costs; second by evaluating the relative contribution of specific cost components; and third by examining variations across study designs, across primary treatment approach, and by geography. Finally, a specific review of the treatment costs associated with anticoagulation treatment was examined given the clinical importance and attention given to these costs in the literature. RESULTS The literature search resulted in 115 articles. On review of the abstracts or full text of these articles, 21 articles met all study criteria and reported on health system AF-related direct costs. A further six articles focused exclusively on anticoagulation costs for patients with AF. The overall average annual system cost across 27 estimates obtained from the literature was $5450 (SD = $3624) in 2010 Canadian dollars and ranged from a low of $1,632 to a high of $21,099. About one-third of these costs could be attributed to anticoagulation management. The largest cost component was acute care, followed by outpatient and physician and then medication-related costs. CONCLUSION AF-related medical costs are high, reflecting resource-intensive and long-term treatments including anticoagulation treatment. These costs, accompanied with increasing prevalence, justify increased attention to the management of patients with AF. Future studies of AF cost should ensure a broad assessment of the incremental direct medical and societal cost associated with this diagnosis.
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Affiliation(s)
- Walter P Wodchis
- Health Policy Management and Evaluation, University of Toronto, Toronto, ON, Canada.
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Calkins H, Kuck KH, Cappato R, Brugada J, Camm AJ, Chen SA, Crijns HJG, Damiano RJ, Davies DW, DiMarco J, Edgerton J, Ellenbogen K, Ezekowitz MD, Haines DE, Haissaguerre M, Hindricks G, Iesaka Y, Jackman W, Jalife J, Jais P, Kalman J, Keane D, Kim YH, Kirchhof P, Klein G, Kottkamp H, Kumagai K, Lindsay BD, Mansour M, Marchlinski FE, McCarthy PM, Mont JL, Morady F, Nademanee K, Nakagawa H, Natale A, Nattel S, Packer DL, Pappone C, Prystowsky E, Raviele A, Reddy V, Ruskin JN, Shemin RJ, Tsao HM, Wilber D. 2012 HRS/EHRA/ECAS expert consensus statement on catheter and surgical ablation of atrial fibrillation: recommendations for patient selection, procedural techniques, patient management and follow-up, definitions, endpoints, and research trial design: a report of the Heart Rhythm Society (HRS) Task Force on Catheter and Surgical Ablation of Atrial Fibrillation. Developed in partnership with the European Heart Rhythm Association (EHRA), a registered branch of the European Society of Cardiology (ESC) and the European Cardiac Arrhythmia Society (ECAS); and in collaboration with the American College of Cardiology (ACC), American Heart Association (AHA), the Asia Pacific Heart Rhythm Society (APHRS), and the Society of Thoracic Surgeons (STS). Endorsed by the governing bodies of the American College of Cardiology Foundation, the American Heart Association, the European Cardiac Arrhythmia Society, the European Heart Rhythm Association, the Society of Thoracic Surgeons, the Asia Pacific Heart Rhythm Society, and the Heart Rhythm Society. Heart Rhythm 2012; 9:632-696.e21. [PMID: 22386883 DOI: 10.1016/j.hrthm.2011.12.016] [Citation(s) in RCA: 1304] [Impact Index Per Article: 108.7] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2011] [Indexed: 12/20/2022]
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Solomon MD, Ullal AJ, Hoang DD, Freeman JV, Heidenreich P, Turakhia MP. Cost-effectiveness of pharmacologic and invasive therapies for stroke prophylaxis in atrial fibrillation. J Cardiovasc Med (Hagerstown) 2012; 13:86-96. [DOI: 10.2459/jcm.0b013e32834f23cf] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Perez A, Touchette DR, DiDomenico RJ, Stamos TD, Walton SM. Comparison of rate control versus rhythm control for management of atrial fibrillation in patients with coexisting heart failure: a cost-effectiveness analysis. Pharmacotherapy 2012; 31:552-65. [PMID: 21923439 DOI: 10.1592/phco.31.6.552] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
STUDY OBJECTIVE To compare lifetime costs and health outcomes of rate control versus rhythm control for management of atrial fibrillation in patients with coexisting heart failure from the third-party payer perspective. DESIGN A Markov decision analysis model constructed from costs, utility, and transition probability inputs obtained from randomized clinical trials and publically available databases. PATIENTS A simulated cohort aged 65 years or older with persistent or paroxysmal atrial fibrillation and heart failure. MEASUREMENTS AND MAIN RESULTS Markov states for rhythm control were cardioversion plus amiodarone and maintenance amiodarone, and those for rate control were β-blocker, digoxin, and calcium channel blocker. Transition states included treatment success, hospitalizations for atrial fibrillation and/or heart failure, and severe adverse effects. Economic inputs included cost for drugs, cost of hospitalizations for atrial fibrillation and/or heart failure, and cost of management of severe adverse effects. Costs were measured in 2009 U.S. dollars, and clinical outcomes in quality-adjusted life-years (QALYs). One-way and multivariable sensitivity analyses were conducted. Uncertainty intervals (UIs) were obtained from probabilistic sensitivity analyses. Rate control was found to be less costly and more effective than rhythm control. Base case and probabilistic sensitivity analyses cost and effectiveness values for rate control were $7231 (95% UI $5517-9016) and 2.395 QALYs (95% UI 2.366-2.424 QALYs); whereas those for rhythm control were $16,291 (95% UI $11,033-21,434) and 2.197 QALYs (95% UI 2.155-2.237 QALYs). No critical values were found for any model parameters in the one-way sensitivity analyses. The cost-effectiveness acceptability curves showed that rate control was considered cost-effective in 100% of cases at willingness-to-pay ratios between $0 and $200,000/QALY. CONCLUSION Rate control is less costly and more effective than rhythm control and should be the initial treatment for atrial fibrillation among patients with coexisting heart failure.
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Affiliation(s)
- Alexandra Perez
- Department of Sociobehavioral and Administrative Pharmacy, Nova Southeastern University, Fort Lauderdale, Florida, USA
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