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Albustami M, Hartfiel N, Charles JM, Powell R, Begg B, Birkett ST, Nichols S, Ennis S, Hee SW, Banerjee P, Ingle L, Shave R, McGregor G, Edwards RT. Cost-effectiveness of High-Intensity Interval Training (HIIT) vs Moderate Intensity Steady-State (MISS) Training in UK Cardiac Rehabilitation. Arch Phys Med Rehabil 2024; 105:639-646. [PMID: 37730193 DOI: 10.1016/j.apmr.2023.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 08/25/2023] [Accepted: 09/05/2023] [Indexed: 09/22/2023]
Abstract
OBJECTIVE To perform a cost-effectiveness analysis of high-intensity interval training (HIIT) compared with moderate intensity steady-state (MISS) training in people with coronary artery disease (CAD) attending cardiac rehabilitation (CR). DESIGN Secondary cost-effectiveness analysis of a prospective, assessor-blind, parallel group, multi-center RCT. SETTING Six outpatient National Health Service cardiac rehabilitation centers in England and Wales, UK. PARTICIPANTS 382 participants with CAD (N=382). INTERVENTIONS Participants were randomized to twice-weekly usual care (n=195) or HIIT (n=187) for 8 weeks. Usual care was moderate intensity continuous exercise (60%-80% maximum capacity, MISS), while HIIT consisted of 10 × 1-minute intervals of vigorous exercise (>85% maximum capacity) interspersed with 1-minute periods of recovery. MAIN OUTCOME MEASURES We conducted a cost-effectiveness analysis of the HIIT or MISS UK trial. Health related quality of life was measured with the EQ-5D-5L to estimate quality-adjusted life years (QALYs). Costs were estimated with health service resource use and intervention delivery costs. Cost-utility analysis measured the incremental cost-effectiveness ratio (ICER). Bootstrapping assessed the probability of HIIT being cost-effective according to the UK National Institute for Health and Care Excellence (NICE) threshold value (£20,000 per QALY). Missing data were imputed. Uncertainty was estimated using probabilistic sensitivity analysis. Assumptions were tested using univariate/1-way sensitivity analysis. RESULTS 124 (HIIT, n=59; MISS, n=65) participants completed questionnaires at baseline, 8 weeks, and 12 months. Mean combined health care use and delivery cost was £676 per participant for HIIT, and £653 for MISS. QALY changes were 0.003 and -0.013, respectively. For complete cases, the ICER was £1448 per QALY for HIIT compared with MISS. At a willingness-to-pay threshold of £20,000 per QALY, the probability of HIIT being cost-effective was 96% (95% CI, 0.90 to 0.95). CONCLUSION For people with CAD attending CR, HIIT was cost-effective compared with MISS. These findings are important to policy makers, commissioners, and service providers across the health care sector.
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Affiliation(s)
- Mohammed Albustami
- Centre for Health Economics and Medicines Evaluation (CHEME), Bangor University, Bangor, UK
| | - Ned Hartfiel
- Centre for Health Economics and Medicines Evaluation (CHEME), Bangor University, Bangor, UK
| | - Joanna M Charles
- Centre for Health Economics and Medicines Evaluation (CHEME), Bangor University, Bangor, UK
| | - Richard Powell
- Department of Cardiopulmonary Rehabilitation, Centre for Exercise & Health, University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK; Centre for Sport Exercise & Life Sciences, Institute of Health & Well-being, Coventry University, UK
| | - Brian Begg
- Cardiff Centre for Exercise & Health, Cardiff Metropolitan University, Cardiff, Wales UK; Aneurin Bevan University Health Board, Gwent, Wales, UK
| | - Stefan T Birkett
- Department of Sport and Exercise Sciences. Manchester Metropolitan University, Manchester, UK
| | - Simon Nichols
- Advanced Wellbeing Research Centre, Sheffield Hallam University, Sheffield, UK; Sport and Physical Activity Research Centre, Sheffield Hallam University, Sheffield, UK
| | - Stuart Ennis
- Department of Cardiopulmonary Rehabilitation, Centre for Exercise & Health, University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK; Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - Siew Wan Hee
- Division of Health Sciences, Warwick Medical School, University of Warwick, Coventry, UK
| | - Prithwish Banerjee
- Centre for Sport Exercise & Life Sciences, Institute of Health & Well-being, Coventry University, UK; Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK; Department of Cardiology, University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK
| | - Lee Ingle
- Department of Sport, Health & Exercise Science, University of Hull, Hull, UK
| | - Rob Shave
- Centre for Heart Lung and Vascular Health, University of British Columbia, Okanagan, Canada
| | - Gordon McGregor
- Department of Cardiopulmonary Rehabilitation, Centre for Exercise & Health, University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK; Centre for Sport Exercise & Life Sciences, Institute of Health & Well-being, Coventry University, UK; Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK.
| | - Rhiannon T Edwards
- Centre for Health Economics and Medicines Evaluation (CHEME), Bangor University, Bangor, UK
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Shepard DS, Zakir S, Gaalema DE, Ades PA. Cost-Effectiveness of Cardiac Rehabilitation in Older Adults With Coronary Heart Disease. J Cardiopulm Rehabil Prev 2024; 44:107-114. [PMID: 37820288 PMCID: PMC10922540 DOI: 10.1097/hcr.0000000000000827] [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] [Indexed: 10/13/2023]
Abstract
PURPOSE While cardiac rehabilitation (CR) is recommended and effective following acute cardiac events, it remains underutilized, particularly in older adults. A study of 601 099 Medicare beneficiaries ≥65 yr hospitalized for coronary heart disease compared 5-yr mortality in users and nonusers of CR. Using instrumental variables (IV), CR improved mortality by 8.0% ( P < .001). A validation analysis based on 70 040 propensity-based (PB) matched pairs gave a similar gain (8.3%, P < .0001). The present cost-effectiveness analysis builds on these mortality results. METHODS Using the framework of the Second Panel on Cost-Effectiveness Analysis, we calculated the incremental cost-effectiveness ratio (ICER) gained due to CR. We accessed the costs from this cohort, inflated to 2022 prices, and assessed the relationship of quality-adjusted life years (QALY) to life years from a systematic review. We estimated the ICER of CR by modeling lifetime costs and QALY from national life tables using IV and PB. RESULTS Using IV, CR added 1.344 QALY (95% CI, 0.543-2.144) and $40 472 in costs over the remaining lifetimes of participants. The ICER was $30 188 (95% CI, $18 175-$74 484)/QALY over their lifetimes. Using the PB analysis, the corresponding lifetime values were 2.018 (95% CI, 1.001-3.035) QALY, $66 590, and an ICER of $32 996 (95% CI, $21 942-$66 494)/QALY. CONCLUSIONS Cardiac rehabilitation was highly cost-effective using guidelines established by the World Health Organization and the US Department of Health and Human Services. The favorable clinical effectiveness and cost-effectiveness of CR, along with low use by Medicare beneficiaries, support the need to increase CR use.
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Affiliation(s)
- Donald S Shepard
- Heller School for Social Policy and Management, Brandeis University, Waltham, Massachusetts (Dr Shepard, and Ms Zakir); and Vermont Center for Behavior and Health, College of Medicine, University of Vermont, Burlington (Drs Gaalema and Ades)
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Pitkänen LJ, Niskanen J, Malmivaara A, Torkki P. Measuring outcomes of rehabilitation among the elderly-a feasibility study. FRONTIERS IN HEALTH SERVICES 2023; 3:1187713. [PMID: 37786486 PMCID: PMC10541954 DOI: 10.3389/frhs.2023.1187713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 09/04/2023] [Indexed: 10/04/2023]
Abstract
A feasible system for measuring patient outcomes of rehabilitation is required for assessing the real-world cost-effectiveness of rehabilitation. This study aims to assess the feasibility of measuring outcomes of rehabilitation among elderly individuals with early-stage Alzheimer's. We used the principles of Design Science to construct a set of metrics consisting of standardized PROM (Patient-Reported Outcome Measure) questionnaires, clinician-reported measures, and observational measures of functioning. We used standardized questionnaires whenever possible to ensure the validity and reliability of the questionnaires. The set of metrics was piloted on 16 individuals living at home with regular home care services. After the pilot, we further refined the set of metrics based on relevance, sensitivity to change, and applicability. We found that measurement was feasible and we propose the final set of metrics as a minimum set, which could be further improved upon by addition of metrics relevant to each subgroup of elderly individuals. We also found that using self-reported questionnaires in this population is not without difficulties. We therefore suggest that the role of informal caregivers be considered, and that accessibility of outcome questionnaires be improved.
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Affiliation(s)
- Laura J. Pitkänen
- Department of Public Health, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Jyri Niskanen
- Department of Public Health, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Antti Malmivaara
- Unit for Performance Assessment of the Health and Social Service System, Finnish Institute of Health and Welfare, Helsinki, Finland
| | - Paulus Torkki
- Department of Public Health, Faculty of Medicine, University of Helsinki, Helsinki, Finland
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Tjessum L, Agewall S. Evaluation of a Structuralized Sick-Leave Programme Compared with usual Care Sick-Leave Management for Patients after an Acute Myocardial Infarction. J Rehabil Med 2023; 55:jrm4569. [PMID: 37486246 PMCID: PMC10405811 DOI: 10.2340/jrm.v55.4569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 04/21/2023] [Indexed: 07/25/2023] Open
Abstract
OBJECTIVE To compare a structuralized sick-leave programme with usual care sick-leave management in patients after an acute myocardial infarction. We hypothesize that a structured sick-leave programme will yield a faster return to work without negatively affecting quality of life. METHODS Patients admitted to Oslo University Hospital due to an acute myocardial infarction were included in the study. Patients were randomized into an intervention group or a conventional care group. Patients randomized to the intervention group were provided with a standard programme with full-time sick leave for 2 weeks after discharge and then encouraged to return to work. The sick leave of the conventional group was mainly managed by their general practitioner. RESULTS A total of 143 patients were included in the study. The conventional care group had a mean of 20.4 days absent from work, while that of the intervention group was significantly lower, with a mean of 17.2 days (p < 0.001) absent. There was no significant change in quality of life between the groups. CONCLUSION These findings strengthen the case for structuralized follow-up of patients with acute myocardial infarction, as this will have positive economic consequences for the patient and society as a whole, without making quality of life worse. Further investigation, with a larger study population, is warranted to determine the extent of health benefits conferred by early return to work.
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Affiliation(s)
- Lars Tjessum
- Oslo University Hospital Ullevål, Oslo and Institute of Clinical Sciences, University of Oslo, Oslo, Norway
| | - Stefan Agewall
- Oslo University Hospital Ullevål, Oslo and Institute of Clinical Sciences, University of Oslo, Oslo, Norway.
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Dibben GO, Faulkner J, Oldridge N, Rees K, Thompson DR, Zwisler AD, Taylor RS. Exercise-based cardiac rehabilitation for coronary heart disease: a meta-analysis. Eur Heart J 2023; 44:452-469. [PMID: 36746187 PMCID: PMC9902155 DOI: 10.1093/eurheartj/ehac747] [Citation(s) in RCA: 53] [Impact Index Per Article: 53.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 10/31/2022] [Accepted: 11/30/2022] [Indexed: 02/08/2023] Open
Abstract
AIMS Coronary heart disease is the most common reason for referral to exercise-based cardiac rehabilitation (CR) globally. However, the generalizability of previous meta-analyses of randomized controlled trials (RCTs) is questioned. Therefore, a contemporary updated meta-analysis was undertaken. METHODS AND RESULTS Database and trial registry searches were conducted to September 2020, seeking RCTs of exercise-based interventions with ≥6-month follow-up, compared with no-exercise control for adults with myocardial infarction, angina pectoris, or following coronary artery bypass graft, or percutaneous coronary intervention. The outcomes of mortality, recurrent clinical events, and health-related quality of life (HRQoL) were pooled using random-effects meta-analysis, and cost-effectiveness data were narratively synthesized. Meta-regression was used to examine effect modification. Study quality was assessed using the Cochrane risk of bias tool. A total of 85 RCTs involving 23 430 participants with a median 12-month follow-up were included. Overall, exercise-based CR was associated with significant risk reductions in cardiovascular mortality [risk ratio (RR): 0.74, 95% confidence interval (CI): 0.64-0.86, number needed to treat (NNT): 37], hospitalizations (RR: 0.77, 95% CI: 0.67-0.89, NNT: 37), and myocardial infarction (RR: 0.82, 95% CI: 0.70-0.96, NNT: 100). There was some evidence of significantly improved HRQoL with CR participation, and CR is cost-effective. There was no significant impact on overall mortality (RR: 0.96, 95% CI: 0.89-1.04), coronary artery bypass graft (RR: 0.96, 95% CI: 0.80-1.15), or percutaneous coronary intervention (RR: 0.84, 95% CI: 0.69-1.02). No significant difference in effects was found across different patient groups, CR delivery models, doses, follow-up, or risk of bias. CONCLUSION This review confirms that participation in exercise-based CR by patients with coronary heart disease receiving contemporary medical management reduces cardiovascular mortality, recurrent cardiac events, and hospitalizations and provides additional evidence supporting the improvement in HRQoL and the cost-effectiveness of CR.
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Affiliation(s)
| | - James Faulkner
- School of Sport, Health and Community, Faculty Health and Wellbeing, University of Winchester, Winchester, UK
| | - Neil Oldridge
- College of Health Sciences, University of Wisconsin-Milwaukee, Milwaukee, WI, USA
| | - Karen Rees
- Division of Health Sciences, Warwick Medical School, University of Warwick, Coventry, UK
| | - David R Thompson
- School of Nursing and Midwifery, Queen’s University Belfast, Belfast, UK
| | - Ann-Dorthe Zwisler
- REHPA, The Danish Knowledge Centre for Rehabilitation and Palliative Care, Odense University Hospital, Nyborg, Denmark,Department of Clinical Research, University of Southern Denmark, Odense, Denmark,Department of Cardiology, Odense University Hospital, Odense, Denmark
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Makita S, Yasu T, Akashi YJ, Adachi H, Izawa H, Ishihara S, Iso Y, Ohuchi H, Omiya K, Ohya Y, Okita K, Kimura Y, Koike A, Kohzuki M, Koba S, Sata M, Shimada K, Shimokawa T, Shiraishi H, Sumitomo N, Takahashi T, Takura T, Tsutsui H, Nagayama M, Hasegawa E, Fukumoto Y, Furukawa Y, Miura SI, Yasuda S, Yamada S, Yamada Y, Yumino D, Yoshida T, Adachi T, Ikegame T, Izawa KP, Ishida T, Ozasa N, Osada N, Obata H, Kakutani N, Kasahara Y, Kato M, Kamiya K, Kinugawa S, Kono Y, Kobayashi Y, Koyama T, Sase K, Sato S, Shibata T, Suzuki N, Tamaki D, Yamaoka-Tojo M, Nakanishi M, Nakane E, Nishizaki M, Higo T, Fujimi K, Honda T, Matsumoto Y, Matsumoto N, Miyawaki I, Murata M, Yagi S, Yanase M, Yamada M, Yokoyama M, Watanabe N, Ito H, Kimura T, Kyo S, Goto Y, Nohara R, Hirata KI. JCS/JACR 2021 Guideline on Rehabilitation in Patients With Cardiovascular Disease. Circ J 2022; 87:155-235. [PMID: 36503954 DOI: 10.1253/circj.cj-22-0234] [Citation(s) in RCA: 64] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Shigeru Makita
- Department of Cardiac Rehabilitation, Saitama Medical University International Medical Center
| | - Takanori Yasu
- Department of Cardiovascular Medicine and Nephrology, Dokkyo Medical University Nikko Medical Center
| | - Yoshihiro J Akashi
- Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine
| | - Hitoshi Adachi
- Department of Cardiology, Gunma Prefectural Cardiovascular Center
| | - Hideo Izawa
- Department of Cardiology, Fujita Health University of Medicine
| | - Shunichi Ishihara
- Department of Psychology, Bunkyo University Faculty of Human Sciences
| | - Yoshitaka Iso
- Division of Cardiology, Showa University Fujigaoka Hospital
| | - Hideo Ohuchi
- Department of Pediatrics, National Cerebral and Cardiovascular Center
| | | | - Yusuke Ohya
- Department of Cardiovascular Medicine, Nephrology and Neurology, Graduate School of Medicine, University of the Ryukyus
| | - Koichi Okita
- Graduate School of Lifelong Sport, Hokusho University
| | - Yutaka Kimura
- Department of Health Sciences, Kansai Medical University Hospital
| | - Akira Koike
- Department of Cardiology, Faculty of Medicine, University of Tsukuba
| | - Masahiro Kohzuki
- Department of Internal Medicine and Rehabilitation Science, Tohoku University Graduate School of Medicine
| | - Shinji Koba
- Division of Cardiology, Department of Medicine, Showa University School of Medicine
| | - Masataka Sata
- Department of Cardiovascular Medicine, Tokushima University Graduate School of Biomedical Sciences
| | - Kazunori Shimada
- Department of Cardiology, Juntendo University School of Medicine
| | | | - Hirokazu Shiraishi
- Department of Cardiovascular Medicine, Kyoto Prefectural University of Medicine
| | - Naokata Sumitomo
- Department of Pediatric Cardiology, Saitama Medical University International Medical Center
| | - Tetsuya Takahashi
- Department of Physical Therapy, Faculty of Health Science, Juntendo University
| | - Tomoyuki Takura
- Department of Healthcare Economics and Health Policy, Graduate School of Medicine, The University of Tokyo
| | - Hiroyuki Tsutsui
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kyushu University
| | | | - Emiko Hasegawa
- Faculty of Psychology and Social Welfare, Seigakuin University
| | - Yoshihiro Fukumoto
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kurume University School of Medicine
| | - Yutaka Furukawa
- Department of Cardiovascular Medicine, Kobe City Medical Center General Hospital
| | | | - Satoshi Yasuda
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine
| | - Sumio Yamada
- Department of Integrated Health Sciences, Nagoya University Graduate School of Medicine
| | - Yuichiro Yamada
- Center for Diabetes, Endocrinology and Metabolism, Kansai Electric Power Hospital
| | | | | | - Takuji Adachi
- Department of Physical Therapy, Nagoya University Graduate School of Medicine
| | | | | | | | - Neiko Ozasa
- Cardiovascular Medicine, Kyoto University Hospital
| | - Naohiko Osada
- Department of Physical Checking, St. Marianna University Toyoko Hospital
| | - Hiroaki Obata
- Division of Internal Medicine, Niigata Minami Hospital.,Division of Rehabilitation, Niigata Minami Hospital
| | | | - Yusuke Kasahara
- Department of Rehabilitation, St. Marianna University Yokohama Seibu Hospital
| | - Masaaki Kato
- Department of Cardiovascular Surgery, Morinomiya Hospital
| | - Kentaro Kamiya
- Department of Rehabilitation, School of Allied Health Sciences, Kitasato University
| | - Shintaro Kinugawa
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kyushu University
| | - Yuji Kono
- Department of Rehabilitation, Fujita Health University Hospital
| | - Yasuyuki Kobayashi
- Department of Medical Technology, Gunma Prefectural Cardiovascular Center
| | | | - Kazuhiro Sase
- Clinical Pharmacology and Regulatory Science, Graduate School of Medicine, Juntendo University
| | - Shinji Sato
- Department of Physical Therapy, Teikyo Heisei University
| | - Tatsuhiro Shibata
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kurume University School of Medicine
| | - Norio Suzuki
- Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine
| | - Daisuke Tamaki
- Department of Nutrition, Showa University Fujigaoka Hospital
| | - Minako Yamaoka-Tojo
- Department of Rehabilitation, School of Allied Health Sciences, Kitasato University
| | - Michio Nakanishi
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | | | - Mari Nishizaki
- Department of Rehabilitation, National Hospital Organization Okayama Medical Center
| | - Taiki Higo
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kyushu University
| | - Kanta Fujimi
- Department of Rehabilitation, Fukuoka University Hospital
| | - Tasuku Honda
- Department of Cardiovascular Surgery, Hyogo Brain and Heart Center
| | - Yasuharu Matsumoto
- Department of Cardiovascular Medicine, Shioya Hospital, International University of Health and Welfare
| | | | - Ikuko Miyawaki
- Department of Nursing, Kobe University Graduate School of Health Sciences
| | - Makoto Murata
- Department of Cardiology, Gunma Prefectural Cardiovascular Center
| | - Shusuke Yagi
- Department of Cardiovascular Medicine, Tokushima University Graduate School of Biomedical Sciences
| | - Masanobu Yanase
- Department of Transplantation, National Cerebral and Cardiovascular Center
| | | | - Miho Yokoyama
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine
| | | | | | - Takeshi Kimura
- Department of Cardiovascular Medicine, Kyoto University Graduate School of Medicine
| | - Syunei Kyo
- Tokyo Metropolitan Geriatric Medical Center
| | | | | | - Ken-Ichi Hirata
- Department of Internal Medicine, Kobe University Graduate School of Medicine
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Champion S, Clark RA, Tirimacco R, Tideman P, Gebremichael L, Beleigoli A. The Impact of the SARS-CoV-2 Virus (COVID-19) Pandemic and the Rapid Adoption of Telehealth for Cardiac Rehabilitation and Secondary Prevention Programs in Rural and Remote Australia: A Multi-Method Study. Heart Lung Circ 2022; 31:1504-1512. [PMID: 35987722 PMCID: PMC9384540 DOI: 10.1016/j.hlc.2022.07.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 05/31/2022] [Accepted: 07/01/2022] [Indexed: 11/01/2022]
Abstract
INTRODUCTION Centre-based cardiac rehabilitation (CR) programs were disrupted and urged to adopt telehealth modes of delivery during the COVID-19 public health emergency. Previously established telehealth services may have faced increased demand. This study aimed to investigate a) the impact of the COVID-19 pandemic on CR attendance/completion, b) clinical outcomes of patients with cardiovascular (CV) diseases referred to CR and, c) how regional and rural centre-based services converted to a telehealth delivery during this time. METHODS A cohort of patients living in regional and rural Australia, referred to an established telehealth-based or centre-based CR services during COVID-19 first wave, were prospectively followed-up, for ≥90 days (February to June 2020). Cardiac rehabilitation attendance/completion and a composite of CV re-admissions and deaths were compared to a historical control group referred in the same period in 2019. The impact of mode of delivery (established telehealth service versus centre-based CR) was analysed through a competitive risk model. The adaption of centre-based CR services to telehealth was assessed via a cross-sectional survey. RESULTS 1,954 patients (1,032 referred during COVID-19 and 922 pre-COVID-19) were followed-up for 161 (interquartile range 123-202) days. Mean age was 68 (standard deviation 13) years and 68% were male. Referrals to the established telehealth program did not differ during (24%) and pre-COVID-19 (23%). Although all 10 centre-based services surveyed adopted telehealth, attendance (46.6% vs 59.9%; p<0.001) and completion (42.4% vs 75.4%; p<0.001) was significantly lower during COVID-19. Referral during vs pre-COVID-19 (sub hazard ratio [SHR] 0.77; 95% CI 0.68-0.87), and to a centre-based program compared to the established telehealth service (SHR 0.66; 95% CI 0.58-0.76) decreased the likelihood of CR uptake. DISCUSSION An established telehealth service and rapid adoption of telehealth by centre-based programs enabled access to CR in regional and rural Australia during COVID-19. However, further development of the newly implemented telehealth models is needed to promote CR attendance and completion.
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Affiliation(s)
- Stephanie Champion
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, SA, Australia
| | - Robyn A Clark
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, SA, Australia
| | - Rosy Tirimacco
- Integrated Cardiovascular Clinical Network SA, Rural and Remote Support Services, SA Department of Health, Adelaide, SA, Australia
| | - Philip Tideman
- Integrated Cardiovascular Clinical Network SA, Rural and Remote Support Services, SA Department of Health, Adelaide, SA, Australia
| | - Lemlem Gebremichael
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, SA, Australia
| | - Alline Beleigoli
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, SA, Australia.
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8
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Field P, Franklin RC, Barker R, Ring I, Leggat P, Canuto K. Importance of cardiac rehabilitation in rural and remote areas of Australia. Aust J Rural Health 2021; 30:149-163. [PMID: 34932825 DOI: 10.1111/ajr.12818] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 06/15/2021] [Accepted: 09/22/2021] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVE To assess implementation of in-patient cardiac rehabilitation (Phase-1-cardiac rehabilitation), impact on people in rural and remote areas of Australia and potential methods for addressing identified weaknesses. DESIGN Exploratory case study methodology using qualitative and quantitative methods. Qualitative data collection via semi-structured interviews, using thematic analysis, augmented by quantitative data collection via a medical record audit. SETTING Four regional hospitals (2 Queensland Health and 2 private) providing tertiary health care. PARTICIPANTS (a) Hospital in-patients with heart disease ≥18 years. (b) Staff responsible for their care. OUTCOME MEASURES Implementation of Phase-1-cardiac rehabilitation in tertiary hosptials in North Queensland and the impact on in-patients discharge planning and post discharge care. Recommentations and implications for practice are proposed to address deficits. RESULTS Phase-1-cardiac rehabilitation implementation rates, in-patient understanding and multidisciplinary team involvement were low. The highest rates of Phase-1-cardiac rehabilitation were for in-patients with a length of stay three days or more in cardiac units with cardiac educators. Rates were lower in cardiac units with no cardiac educators, and lowest for in-patients in all areas of all hospitals with length of stay of two days or less days. Low Phase-1-cardiac rehabilitation implementation rates resulted in poor in-patient understanding about their disease, treatment and post-discharge care. Further, medical discharge summaries rarely mentioned cardiac rehabilitation/secondary prevention or risk factor management resulting in a lack of information for health care providers on cardiac rehabilitation and holistic health care. CONCLUSION Implementation of Phase-1-cardiac rehabilitation in regional hospitals in this study fell short of recommended best practice, resulting in patients' poor preparation for discharge, and insufficient information on holistic care for health care providers in rural and remote areas. These factors potentially impact on holistic care for people returning home following treatment for heart disease.
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Affiliation(s)
- Patricia Field
- College of Public Health, Medicine and Veterinary Sciences, James Cook University, Townsville, QLD, Australia
| | - Richard C Franklin
- College of Public Health, Medicine and Veterinary Sciences, James Cook University, Townsville, QLD, Australia
| | - Ruth Barker
- College of Healthcare Sciences, James Cook University, Cairns, QLD, Australia
| | - Ian Ring
- Division of Tropical Health & Medicine, James Cook University, Townsville, QLD, Australia
| | - Peter Leggat
- College of Public Health, Medicine and Veterinary Sciences, James Cook University, Townsville, QLD, Australia.,Faculty of Health Sciences, Flinders University, Adelaide, QLD, Australia
| | - Karla Canuto
- College of Public Health, Medicine and Veterinary Sciences, James Cook University, Townsville, QLD, Australia.,South Australian Health and Medical Research Institute, Wardliparingga Aboriginal Health Equity, Adelaide, SA, Australia
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9
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Dibben G, Faulkner J, Oldridge N, Rees K, Thompson DR, Zwisler AD, Taylor RS. Exercise-based cardiac rehabilitation for coronary heart disease. Cochrane Database Syst Rev 2021; 11:CD001800. [PMID: 34741536 PMCID: PMC8571912 DOI: 10.1002/14651858.cd001800.pub4] [Citation(s) in RCA: 88] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Coronary heart disease (CHD) is the most common cause of death globally. However, with falling CHD mortality rates, an increasing number of people living with CHD may need support to manage their symptoms and prognosis. Exercise-based cardiac rehabilitation (CR) aims to improve the health and outcomes of people with CHD. This is an update of a Cochrane Review previously published in 2016. OBJECTIVES To assess the clinical effectiveness and cost-effectiveness of exercise-based CR (exercise training alone or in combination with psychosocial or educational interventions) compared with 'no exercise' control, on mortality, morbidity and health-related quality of life (HRQoL) in people with CHD. SEARCH METHODS We updated searches from the previous Cochrane Review, by searching CENTRAL, MEDLINE, Embase, and two other databases in September 2020. We also searched two clinical trials registers in June 2021. SELECTION CRITERIA We included randomised controlled trials (RCTs) of exercise-based interventions with at least six months' follow-up, compared with 'no exercise' control. The study population comprised adult men and women who have had a myocardial infarction (MI), coronary artery bypass graft (CABG) or percutaneous coronary intervention (PCI), or have angina pectoris, or coronary artery disease. DATA COLLECTION AND ANALYSIS We screened all identified references, extracted data and assessed risk of bias according to Cochrane methods. We stratified meta-analysis by duration of follow-up: short-term (6 to 12 months); medium-term (> 12 to 36 months); and long-term ( > 3 years), and used meta-regression to explore potential treatment effect modifiers. We used GRADE for primary outcomes at 6 to 12 months (the most common follow-up time point). MAIN RESULTS: This review included 85 trials which randomised 23,430 people with CHD. This latest update identified 22 new trials (7795 participants). The population included predominantly post-MI and post-revascularisation patients, with a mean age ranging from 47 to 77 years. In the last decade, the median percentage of women with CHD has increased from 11% to 17%, but females still account for a similarly small percentage of participants recruited overall ( < 15%). Twenty-one of the included trials were performed in low- and middle-income countries (LMICs). Overall trial reporting was poor, although there was evidence of an improvement in quality over the last decade. The median longest follow-up time was 12 months (range 6 months to 19 years). At short-term follow-up (6 to 12 months), exercise-based CR likely results in a slight reduction in all-cause mortality (risk ratio (RR) 0.87, 95% confidence interval (CI) 0.73 to 1.04; 25 trials; moderate certainty evidence), a large reduction in MI (RR 0.72, 95% CI 0.55 to 0.93; 22 trials; number needed to treat for an additional beneficial outcome (NNTB) 75, 95% CI 47 to 298; high certainty evidence), and a large reduction in all-cause hospitalisation (RR 0.58, 95% CI 0.43 to 0.77; 14 trials; NNTB 12, 95% CI 9 to 21; moderate certainty evidence). Exercise-based CR likely results in little to no difference in risk of cardiovascular mortality (RR 0.88, 95% CI 0.68 to 1.14; 15 trials; moderate certainty evidence), CABG (RR 0.99, 95% CI 0.78 to 1.27; 20 trials; high certainty evidence), and PCI (RR 0.86, 95% CI 0.63 to 1.19; 13 trials; moderate certainty evidence) up to 12 months' follow-up. We are uncertain about the effects of exercise-based CR on cardiovascular hospitalisation, with a wide confidence interval including considerable benefit as well as harm (RR 0.80, 95% CI 0.41 to 1.59; low certainty evidence). There was evidence of substantial heterogeneity across trials for cardiovascular hospitalisations (I2 = 53%), and of small study bias for all-cause hospitalisation, but not for all other outcomes. At medium-term follow-up, although there may be little to no difference in all-cause mortality (RR 0.90, 95% CI 0.80 to 1.02; 15 trials), MI (RR 1.07, 95% CI 0.91 to 1.27; 12 trials), PCI (RR 0.96, 95% CI 0.69 to 1.35; 6 trials), CABG (RR 0.97, 95% CI 0.77 to 1.23; 9 trials), and all-cause hospitalisation (RR 0.92, 95% CI 0.82 to 1.03; 9 trials), a large reduction in cardiovascular mortality was found (RR 0.77, 95% CI 0.63 to 0.93; 5 trials). Evidence is uncertain for difference in risk of cardiovascular hospitalisation (RR 0.92, 95% CI 0.76 to 1.12; 3 trials). At long-term follow-up, although there may be little to no difference in all-cause mortality (RR 0.91, 95% CI 0.75 to 1.10), exercise-based CR may result in a large reduction in cardiovascular mortality (RR 0.58, 95% CI 0.43 to 0.78; 8 trials) and MI (RR 0.67, 95% CI 0.50 to 0.90; 10 trials). Evidence is uncertain for CABG (RR 0.66, 95% CI 0.34 to 1.27; 4 trials), and PCI (RR 0.76, 95% CI 0.48 to 1.20; 3 trials). Meta-regression showed benefits in outcomes were independent of CHD case mix, type of CR, exercise dose, follow-up length, publication year, CR setting, study location, sample size or risk of bias. There was evidence that exercise-based CR may slightly increase HRQoL across several subscales (SF-36 mental component, physical functioning, physical performance, general health, vitality, social functioning and mental health scores) up to 12 months' follow-up; however, these may not be clinically important differences. The eight trial-based economic evaluation studies showed exercise-based CR to be a potentially cost-effective use of resources in terms of gain in quality-adjusted life years (QALYs). AUTHORS' CONCLUSIONS This updated Cochrane Review supports the conclusions of the previous version, that exercise-based CR provides important benefits to people with CHD, including reduced risk of MI, a likely small reduction in all-cause mortality, and a large reduction in all-cause hospitalisation, along with associated healthcare costs, and improved HRQoL up to 12 months' follow-up. Over longer-term follow-up, benefits may include reductions in cardiovascular mortality and MI. In the last decade, trials were more likely to include females, and be undertaken in LMICs, increasing the generalisability of findings. Well-designed, adequately-reported RCTs of CR in people with CHD more representative of usual clinical practice are still needed. Trials should explicitly report clinical outcomes, including mortality and hospital admissions, and include validated HRQoL outcome measures, especially over longer-term follow-up, and assess costs and cost-effectiveness.
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Affiliation(s)
- Grace Dibben
- MRC/CSO Social and Public Health Sciences Unit, Institute of Health and Well Being, University of Glasgow, Glasgow, UK
| | - James Faulkner
- Faculty Health and Wellbeing, School of Sport, Health and Community, University of Winchester, Winchester, UK
| | - Neil Oldridge
- College of Health Sciences, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA
| | - Karen Rees
- Division of Health Sciences, Warwick Medical School, University of Warwick, Coventry, UK
| | - David R Thompson
- School of Nursing and Midwifery, Queen's University Belfast, Belfast, UK
| | - Ann-Dorthe Zwisler
- REHPA, The Danish Knowledge Centre for Rehabilitation and Palliative Care, Odense University Hospital, Nyborg, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Rod S Taylor
- MRC/CSO Social and Public Health Sciences Unit & Robertson Centre for Biostatistics, Institute of Health and Well Being, University of Glasgow, Glasgow, UK
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
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Price KJ, Gordon BA, Bird SR, Benson AC. Evaluating Exercise Progression in an Australian Cardiac Rehabilitation Program: Should Cardiac Intervention, Age, or Physical Capacity Be Considered? INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18115826. [PMID: 34071598 PMCID: PMC8197818 DOI: 10.3390/ijerph18115826] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 05/20/2021] [Accepted: 05/25/2021] [Indexed: 12/30/2022]
Abstract
Progression of prescribed exercise is important to facilitate attainment of optimal physical capacity during cardiac rehabilitation. However, it is not clear how often exercise is progressed or to what extent. This study evaluated whether exercise progression during clinical cardiac rehabilitation was different between cardiovascular treatment, age, or initial physical capacity. The prescribed exercise of sixty patients who completed 12 sessions of outpatient cardiac rehabilitation at a major Australian metropolitan hospital was evaluated. The prescribed aerobic exercise dose was progressed using intensity rather than duration, while repetitions and weight lifted were utilised to progress resistance training dose. Cardiovascular treatment or age did not influence exercise progression, while initial physical capacity and strength did. Aerobic exercise intensity relative to initial physical capacity was progressed from the first session to the last session for those with high (from mean (95%CI) 44.6% (42.2-47.0) to 68.3% (63.5-73.1); p < 0.001) and moderate physical capacity at admission (from 53.0% (50.7-55.3) to 76.3% (71.2-81.4); p < 0.001), but not in those with low physical capacity (from 67.3% (63.7-70.9) to 85.0% (73.7-96.2); p = 0.336). The initial prescription for those with low physical capacity was proportionately higher than for those with high capacity (p < 0.001). Exercise testing should be recommended in guidelines to facilitate appropriate exercise prescription and progression.
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Affiliation(s)
- Kym Joanne Price
- Discipline of Exercise Sciences, School of Health and Biomedical Sciences, RMIT University, Melbourne, VIC 3083, Australia;
- Correspondence:
| | - Brett Ashley Gordon
- Holsworth Research Initiative, La Trobe Rural Health School, La Trobe University, Bendigo, VIC 3550, Australia;
| | - Stephen Richard Bird
- Discipline of Exercise Sciences, School of Health and Biomedical Sciences, RMIT University, Melbourne, VIC 3083, Australia;
| | - Amanda Clare Benson
- Department of Health and Biostatistics, Sport Innovation Research Group, Swinburne University of Technology, Melbourne, VIC 3122, Australia;
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Pearce A, Longhurst G. The Role of the Clinical Exercise Physiologist in Reducing the Burden of Chronic Disease in New Zealand. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18030859. [PMID: 33498267 PMCID: PMC7908570 DOI: 10.3390/ijerph18030859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 01/18/2021] [Accepted: 01/18/2021] [Indexed: 11/16/2022]
Abstract
Clinical exercise physiologists (CEPs) specialize in managing long-term, non-communicable health conditions using scientific rehabilitative exercise prescription, which alleviates the burden of these conditions on health care systems. This is evident, particularly in Australia (AUS), where they are registered as health care workers. CEPs have been shown to reduce the physical burden of long-term conditions on populations and the economic load that these place on national health departments. This article aims to evidence the effectiveness of CEPs in Noncommunicable Disease (NCD) rehabilitation, the cost-effectiveness of supervised exercise prescription for various NCDs by CEPs in AUS, and related cost-effectiveness New Zealand (NZ) burden of disease. This article highlights the important role NZ. CEPs can play in reducing chronic disease cost if given the same opportunities as Australian CEPs within NZ's health care system.
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12
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Vasankari V, Halonen J, Vasankari T, Anttila V, Airaksinen J, Sievänen H, Hartikainen J. Physical activity and sedentary behaviour in secondary prevention of coronary artery disease: A review. Am J Prev Cardiol 2021; 5:100146. [PMID: 34327489 PMCID: PMC8315618 DOI: 10.1016/j.ajpc.2021.100146] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2020] [Revised: 10/05/2020] [Accepted: 01/06/2021] [Indexed: 12/13/2022] Open
Abstract
Comprehensive management of coronary artery disease (CAD) includes physical exercise as a part of daily lifestyle therapy. Still CAD patients generally have low physical activity (PA) and high sedentary behaviour (SB). This review summarizes the effect of exercise training and habitual PA and SB on physical fitness and quality of life (QoL) as well as on rehospitalizations and mortality in patients with stable CAD, recent acute coronary syndrome (ACS) or recent revascularization. A literature review of the influence of exercise, and PA and SB profiles in secondary prevention of CAD was performed using PubMed. All articles published between January 2001 and April 2019, meeting the inclusion criteria were considered. A total of 25 cross-sectional or prospective studies or randomized controlled trials (RCT) were included to this review. Exercise training was found to improve maximal oxygen consumption, QoL, and to reduce rehospitalizations and mortality among patients with established CAD. Remote PA interventions have not been as effective as the supervised exercise sessions in reducing the clinical endpoints. High SB, especially when combined to low PA, is associated with poor cardiorespiratory fitness and worse long-term prognosis among patients with ACS. In conclusion, exercise training and high PA are beneficial for patients with stable CAD, recent ACS or recent revascularization. High SB is associated with poor cardiopulmonary fitness and increased mortality in ACS patients. Novel tools using online applications and smart devices are promising means to offer remote guidance for PA among patients unable to participate in regular exercise sessions.
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Affiliation(s)
- Ville Vasankari
- Heart Center, Kuopio University Hospital (KUH), Kuopio, Finland
- Institute of Clinical Medicine, University of Eastern Finland (UEF), Finland
- Corresponding author. Heart Center, Kuopio University Hospital, PO box 100, 70029, KYS, Finland.
| | - Jari Halonen
- Heart Center, Kuopio University Hospital (KUH), Kuopio, Finland
- Institute of Clinical Medicine, University of Eastern Finland (UEF), Finland
| | - Tommi Vasankari
- The UKK Institute for Health Promotion Research, Tampere, Finland
| | - Vesa Anttila
- Heart Center, Turku University Hospital (TUH), Turku, Finland
| | | | - Harri Sievänen
- The UKK Institute for Health Promotion Research, Tampere, Finland
| | - Juha Hartikainen
- Heart Center, Kuopio University Hospital (KUH), Kuopio, Finland
- Institute of Clinical Medicine, University of Eastern Finland (UEF), Finland
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13
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Bakhshayesh S, Hoseini B, Bergquist R, Nabovati E, Gholoobi A, Mohammad-Ebrahimi S, Eslami S. Cost-utility analysis of home-based cardiac rehabilitation as compared to usual post-discharge care: systematic review and meta-analysis of randomized controlled trials. Expert Rev Cardiovasc Ther 2020; 18:761-776. [PMID: 32893713 DOI: 10.1080/14779072.2020.1819239] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Determining cost-utility differences between home-based cardiac rehabilitation (HBCR) on the one hand, and usual post-discharge care (UC) on the other, can improve resource-allocation in healthcare settings. AREAS COVERED In June 2019, PubMed, Web of Science, Scopus, and Cochrane library were searched for randomized controlled HBCR trials. Standardized mean differences (SMDs) of cost and quality-adjusted life years (QALYs) between HBCRs and UCs were calculated using random effect models. Heterogeneity was assessed by inconsistency index (I2) and publication bias by funnel plot and Egger's regression test. Thirteen articles, representing 2,992 participants, were deemed representative for final analysis. In the meta-analysis, a significant difference with respect to QALYs favored HBCR, while no significant cost difference was observed between HBCR and UC. However, subgroup-analysis of trials with different follow-up durations revealed somewhat different results, and HBCR was found to be significantly better with regard to both cost and QALYs for patients with heart failure. Cost-utility analysis categorizing interventions as 'dominant', 'effective', 'doubtful', and 'dominated', found HBCRs dominant. EXPERT OPINION Although HBCR tended to be superior compared to UC in this review, larger and more robust trials addressing specific patients groups are needed for definitive results.
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Affiliation(s)
- Samaneh Bakhshayesh
- Students Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences , Mashhad, Iran.,Department of Medical Informatics, Faculty of Medicine, Mashhad University of Medical Sciences , Mashhad, Iran
| | - Benyamin Hoseini
- Pharmaceutical Research Center, Mashhad University of Medical Sciences , Mashhad, Iran.,Department of Health Information Technology, Neyshabur University of Medical Sciences , Neyshabur, Iran
| | - Robert Bergquist
- Ingerod, SE-454 94 Brastad, Sweden, Formerly UNICEF/UNDP/World Bank/WHO Special Programme for Research and Training in Tropical Diseases (TDR), World Health Organization , Geneva, Switzerland
| | - Ehsan Nabovati
- Health Information Management Research Center, Kashan University of Medical Sciences , Kashan, Iran.,Department of Health Information Management & Technology, School of Allied Health Professions, Kashan University of Medical Sciences , Kashan, Iran
| | - Arash Gholoobi
- Department of Cardiovascular Diseases, Faculty of Medicine, Mashhad University of Medical Sciences , Mashhad, Iran
| | - Shahab Mohammad-Ebrahimi
- Students Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences , Mashhad, Iran.,Department of Medical Informatics, Faculty of Medicine, Mashhad University of Medical Sciences , Mashhad, Iran
| | - Saeid Eslami
- Department of Medical Informatics, Faculty of Medicine, Mashhad University of Medical Sciences , Mashhad, Iran.,Pharmaceutical Research Center, Mashhad University of Medical Sciences , Mashhad, Iran.,Department of Medical Informatics, Amsterdam UMC (location AMC), University of Amsterdam , Amsterdam, The Netherlands
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14
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Doimo S, Fabris E, Piepoli M, Barbati G, Antonini-Canterin F, Bernardi G, Maras P, Sinagra G. Impact of ambulatory cardiac rehabilitation on cardiovascular outcomes: a long-term follow-up study. Eur Heart J 2020; 40:678-685. [PMID: 30060037 DOI: 10.1093/eurheartj/ehy417] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 01/03/2018] [Accepted: 07/20/2018] [Indexed: 12/14/2022] Open
Abstract
AIMS To evaluate the long-term clinical impact of the application of cardiac rehabilitation (CR) early after discharge in a real-world population. METHODS AND RESULTS We analysed the 5-year incidence of cardiovascular mortality and hospitalization for cardiovascular causes in two populations, attenders vs. non-attenders to an ambulatory CR program which were consecutively discharged from two tertiary hospitals, after ST-elevation myocardial infarction, non-ST-elevation myocardial infarction, coronary artery bypass graft, or planned percutaneous coronary intervention. A primary analysis using multivariable regression model and a secondary analysis using the propensity score approach were performed. Between 1 January 2009 and 31 December 2010, 839 patients attended a CR program planned at discharged, while 441 patients were discharged from Cardiovascular Department without any program of CR. During follow-up, the incidence of cardiovascular mortality was 6% in both groups (P = 0.62). The composite outcome of hospitalizations for cardiovascular causes and cardiovascular mortality were lower in CR group compared to no-CR group (18% vs. 30%, P < 0.001) and was driven by lower hospitalizations for cardiovascular causes (15 vs. 27%, P < 0.001). At multivariable Cox proportional hazard analysis, CR program was independent predictor of lower occurrence of the composite outcome (hazard ratio 0.58, 95% confidence interval 0.43-0.77; P < 0.001), while in the propensity-matched analysis CR group experienced also a lower total mortality (10% vs. 19%, P = 0.002) and cardiovascular mortality (2% vs. 7%, P = 0.008) compared to no-CR group. CONCLUSION This study showed, in a real-world population, the positive effects of ambulatory CR program in improving clinical outcomes and highlights the importance of a spread use of CR in order to reduce cardiovascular hospitalizations and cardiovascular mortality during a long-term follow-up.
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Affiliation(s)
- Sara Doimo
- Cardiovascular Department, Azienda Sanitaria Universitaria Integrata, University of Trieste, Via Pietro Valdoni n. 7, Trieste, Italy
| | - Enrico Fabris
- Cardiovascular Department, Azienda Sanitaria Universitaria Integrata, University of Trieste, Via Pietro Valdoni n. 7, Trieste, Italy
| | - Massimo Piepoli
- Heart Failure Unit, Cardiac Department, Guglielmo da Saliceto Hospital, Piacenza, Italy
| | - Giulia Barbati
- Biostatistics Unit, Department of Medical Sciences, University of Trieste, Italy
| | | | - Guglielmo Bernardi
- Division of Cardiology, "Santa Maria degli Angeli" Hospital, Pordenone, ASS5, Italy
| | - Patrizia Maras
- Cardiovascular Department, Azienda Sanitaria Universitaria Integrata, University of Trieste, Via Pietro Valdoni n. 7, Trieste, Italy
| | - Gianfranco Sinagra
- Cardiovascular Department, Azienda Sanitaria Universitaria Integrata, University of Trieste, Via Pietro Valdoni n. 7, Trieste, Italy
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Effects of Exercise Therapy for Adults With Coronary Heart Disease: A Systematic Review and Meta-analysis of Randomized Controlled Trials. J Cardiovasc Nurs 2020; 36:56-77. [PMID: 32649373 DOI: 10.1097/jcn.0000000000000713] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Exercise therapy has been recommended as a core element for the prevention of coronary heart disease (CHD). However, the independent impact of exercise therapy remains unclear. OBJECTIVE The aim of this study was to assess the effects of exercise therapy compared with no exercise control in patients with CHD. METHODS We searched 8 electronic databases from January 2000 to March 2020. Randomized controlled trials with at least 6 months of follow-up that evaluated the effects of exercise therapy on hospital admissions, health-related quality of life (HRQoL), mortality, and morbidity in adults with CHD were included. Two reviewers independently screened records for eligibility, extracted data, and assessed risks of bias using the Cochrane tool. Meta-analyses were conducted using the random-effects model. RESULTS We included 22 randomized controlled trials involving 4465 participants. Compared with no exercise control, exercise therapy reduced all-cause hospital admissions (10 studies; risk ratio, 0.46; 95% confidence interval, 0.25-0.83; I = 64%) and cardiovascular mortality (9 studies; risk ratio, 0.44; 95% confidence interval, 0.22-0.89; I= 0%) across all studies reporting these outcomes at their longest follow-up. Eight of 14 studies that assessed HRQoL observed a significant improvement in at least 1 domain or overall HRQoL with exercise therapy compared with control. There were no significant reductions in cardiovascular hospital admissions, all-cause mortality, incidence of myocardial infarction, or revascularization. CONCLUSIONS This review shows the independent benefits of exercise therapy in reducing all-cause hospital admissions and cardiovascular mortality for adults with CHD.
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McGregor G, Powell R, Kimani P, Underwood M. Does contemporary exercise-based cardiac rehabilitation improve quality of life for people with coronary artery disease? A systematic review and meta-analysis. BMJ Open 2020; 10:e036089. [PMID: 32513887 PMCID: PMC7282413 DOI: 10.1136/bmjopen-2019-036089] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVES To determine the effect of contemporary exercise-based cardiac rehabilitation on generic and disease-specific health related quality of life for people with coronary artery disease. DESIGN Systematic review and meta-analysis. STUDY ELIGIBILITY CRITERIA Randomised controlled trials testing exercise-based cardiac rehabilitation versus no exercise control that recruited after 31 December 1999. On 30 July 2019, we searched the Cochrane Central Register of Controlled Trials, MEDLINE (Ovid), Embase (Ovid) and CINAHL (EBSCO) databases. STUDY APPRAISAL AND SYNTHESIS Studies were screened for inclusion by two independent reviewers. Risk of bias was assessed using the Cochrane risk of bias tool. Data were reported as pooled means (95% CI for between-group difference. RESULTS We identified 24 studies (n=4890). We performed meta-analyses for 15 short-term and 9 medium-term outcomes (36-Item Short Form Survey Instrument (SF-36), EuroQol-5D (EQ-5D) and MacNew, a cardiac-specific outcome). Six short-term and five medium-term SF-36 domains statistically favoured exercise-based cardiac rehabilitation. Only for two short-term SF-36 outcomes, 'physical function' (mean difference 12.0, 95% CI 4.4 to 19.6) and 'role physical' (mean difference 16.9, 95% CI 2.4 to 31.3), did the benefit appear to be clinically important. Meta-analyses of the short-term SF-36 physical and mental component scores, EQ-5D and MacNew and the medium-term SF-36 physical component score, did not show statistically significant benefits. Only two studies had a low risk of bias (n=463 participants). CONCLUSIONS AND IMPLICATIONS OF KEY FINDINGS There is some evidence of a short-term benefit of contemporary exercise-based cardiac rehabilitation on quality of life for people with coronary artery disease. However, the contemporary data presented in this review are insufficient to support its routine use.
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Affiliation(s)
- Gordon McGregor
- University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK
- Warwick Medical School, University of Warwick, Coventry, UK
- Centre for Sport, Exercise & Life Sciences, Coventry University, Coventry, UK
| | - Richard Powell
- University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK
- Centre for Sport, Exercise & Life Sciences, Coventry University, Coventry, UK
| | - Peter Kimani
- University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Martin Underwood
- University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK
- Warwick Medical School, University of Warwick, Coventry, UK
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Health-related quality of life and exercise-based cardiac rehabilitation in contemporary acute coronary syndrome patients: a systematic review and meta-analysis. Qual Life Res 2019; 29:579-592. [PMID: 31691204 DOI: 10.1007/s11136-019-02338-y] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/15/2019] [Indexed: 12/12/2022]
Abstract
PURPOSE To review the literature on health-related quality of life (HRQoL) outcomes for exercise-based cardiac rehabilitation (EBCR) in contemporary acute coronary syndrome (ACS) patients. METHODS Electronic databases (CENTRAL, MEDLINE, Embase, and CINAHL) were searched from January 2000 to March 2019 for randomised controlled trials (RCTs) comparing EBCR to a no-exercise control in ACS patients recruited after year 2000, follow-up of at least 6 months, and HRQoL as outcome. Potential papers were independently screened by two reviewers. Risks of bias were assessed using the Cochrane Tool. Data analyses were performed using RevMan v5.3, random effects model. RESULTS Fourteen RCTs (1739 participants) were included, with eight studies suitable for meta-analyses. EBCR resulted in statistically significant and clinically important improvements in physical performance (mean difference [MD] 7.09, 95% CI 0.08, 14.11) and general health (MD 5.08, 95% CI 1.03, 9.13) (SF-36) at 6 months, and in physical functioning (MD 9.82, 95% CI 1.46, 18.19) at 12 months. Statistically significant and sustained improvements were also found in social and physical functioning. Meta-analysis of two studies using the MacNew Heart Disease HRQoL instrument did not show any significant benefits. Of the six studies unsuitable for meta-analyses, five reported significant changes in overall HRQoL, general physical activity levels and functional capacity, or quality-adjusted life-years (QALYs). CONCLUSIONS In an era where adherence to clinical practice guidelines has improved survival, EBCR still achieves clinically meaningful improvements in physical performance, general health, and physical functioning in the short and long term in contemporary ACS patients.
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Takura T, Ebata-Kogure N, Goto Y, Kohzuki M, Nagayama M, Oikawa K, Koyama T, Itoh H. Cost-Effectiveness of Cardiac Rehabilitation in Patients with Coronary Artery Disease: A Meta-Analysis. Cardiol Res Pract 2019; 2019:1840894. [PMID: 31275640 PMCID: PMC6589196 DOI: 10.1155/2019/1840894] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Accepted: 05/07/2019] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Medical costs associated with cardiovascular disease are increasing considerably worldwide; therefore, an efficacious, cost-effective therapy which allows the effective use of medical resources is vital. There have been few economic evaluations of cardiac rehabilitation (CR), especially meta-analyses of medical cost versus patient outcome. METHODS The target population in this meta-analysis included convalescent and comprehensive CR patients with coronary artery disease (CAD), the status most commonly observed postmyocardial infarction (MI). Here, we evaluated medical costs, quality-adjusted life year (QALY), cost-effectiveness, mortality, and life year (LY). Regarding cost-effectiveness analysis, we analyzed medical costs per QALY, medical costs per LY, and the incremental cost-utility ratio (ICUR). We then examined the differences in effects for the 2 treatment arms (CR vs. usual care (UC)) using the risk ratio (RR) and standardized mean difference (SMD). RESULTS We reviewed 59 studies and identified 5 studies that matched our selection criteria. In total, 122,485 patients were included in the analysis. Meta-analysis results revealed that the CR arm significantly improved QALY (SMD: -1.78; 95% confidence interval (CI): -2.69, -0.87) compared with UC. Although medical costs tended to be higher in the CR arm compared to the UC arm (SMD: 0.02; 95% CI: -0.08, 0.13), cost/QALY was significantly improved in the CR arm compared with the UC arm (SMD: -0.31; 95% CI: -0.53, -0.09). The ICURs for the studies (4 RCTs and 1 model analysis) were as follows: -48,327.6 USD/QALY; -5,193.8 USD/QALY (dominant, CR is cheaper and more effective than UC); and 4,048.0 USD/QALY, 17,209.4 USD/QALY, and 26,888.7 USD/QALY (<50,000 USD/QALY, CR is costlier but more effective than UC), respectively. Therefore, there were 2 dominant and 3 effective results. CONCLUSIONS While there are some limitations, primarily regarding data sources, our results suggest that CR is potentially cost-effective.
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Affiliation(s)
- Tomoyuki Takura
- Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan
| | | | - Yoichi Goto
- National Cerebral and Cardiovascular Center, Osaka 565-8565, Japan
| | - Masahiro Kohzuki
- Tohoku University Graduate School of Medicine, Miyagi 980-8574, Japan
| | | | - Keiko Oikawa
- Tokai University Hachioji Hospital, Tokyo 192-0032, Japan
| | - Teruyuki Koyama
- Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, Tokyo 173-0015, Japan
| | - Haruki Itoh
- Sakakibara Heart Institute, Tokyo 183-0003, Japan
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19
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Anchidin O, Pop D. Young patients with myocardial infarction – particularities of cardiovascular rehabilitation. BALNEO RESEARCH JOURNAL 2019. [DOI: 10.12680/balneo.2019.250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Abstract Acute coronary syndromes (ACS) are one of the main causes of morbidity and mortality in the world. It affects people in the middle and late-life, but the biggest psycho-social and financial impact is among the active young population. After the acute event they have to return to work and to their families for which they represent the principal support. Besides medication and prompt revascularization therapies, cardiac rehabilitation (CR) has an important role in regaining most of the initial physical and psychological state. Despite the proved benefit of the CR, referral and participation rate is very low, suggesting that there is more to do in this old but very underappreciated field. Key words: acute coronary syndromes, myocardial infarction, young, cardiac rehabilitation, secondary prevention,
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Affiliation(s)
| | - Dana Pop
- ”Iuliu Hatieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania 3. Rehabilitation Hospital, Cluj-Napoca, Romania
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20
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Cost-Effectiveness of Exercise-Based Cardiac Rehabilitation in Chilean Patients Surviving Acute Coronary Syndrome. J Cardiopulm Rehabil Prev 2019; 39:168-174. [PMID: 31021998 DOI: 10.1097/hcr.0000000000000356] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To assess the cost-effectiveness of 3 models of exercise-based cardiac rehabilitation (CR) compared with standard care in survivors of acute coronary syndrome (ACS) within the public health system in Chile. METHODS A Markov model was designed using 5 health states: ACS survivor, second ACS, complications, general mortality, and cardiovascular mortality. The transition probabilities between health states for standard care and corresponding relative risk for CR were calculated from a systematic review. Health benefits were measured with the EuroQol 5-dimensional 3-level (EQ-5D-3L) survey. Costs for each health state were quantified using the national cost verification study. The CR cost was estimated with a microcosting methodology. The time horizon was a lifetime and the discount rate was 3% per year for costs and benefits. Deterministic and probabilistic analyses were performed. Structural uncertainty was managed by designing 3 scenarios: CR as currently delivered in a specific Chilean public health center, CR as recommended by South American guidelines, and CR as proposed for low-resource settings. RESULTS Cardiac rehabilitation versus standard care showed an incremental cost-effectiveness ratio for the standard model of $722, for the South American model of $1247, and for the low-resource model of $666. The tornado diagram showed higher uncertainty in relative risk for the complications state and for the second ACS state. CONCLUSION Considering a cost-effectiveness threshold of 1 unit of gross domestic product per capita (∼$19 000), CR is highly cost-effective for the public health system in Chile.
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21
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Price KJ, Gordon BA, Gray K, Gergely K, Bird SR, Benson AC. Is Exercise Prescription in Cardiac Rehabilitation Influenced by Physical Capacity or Cardiac Intervention? J Aging Phys Act 2019; 27:633–641. [PMID: 30676215 DOI: 10.1123/japa.2018-0346] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This study investigated the influence of cardiac intervention and physical capacity of individuals attending an Australian outpatient cardiac rehabilitation program on the initial exercise prescription. A total of 85 patients commencing outpatient cardiac rehabilitation at a major metropolitan hospital had their physical capacity assessed by an incremental shuttle walk test, and the initial aerobic exercise intensity and resistance training load prescribed were recorded. Physical capacity was lower in surgical patients than nonsurgical patients. While physical capacity was higher in younger compared with older surgical patients, there was no difference between younger and older nonsurgical patients. The initial exercise intensity did not differ between surgical and nonsurgical patients. This study highlights the importance of preprogram exercise testing to enable exercise prescription to be individualized according to actual physical capacity, rather than symptoms, comorbidities and age, in order to maximize the benefit of cardiac rehabilitation.
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22
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Long L, Mordi IR, Bridges C, Sagar VA, Davies EJ, Coats AJS, Dalal H, Rees K, Singh SJ, Taylor RS. Exercise-based cardiac rehabilitation for adults with heart failure. Cochrane Database Syst Rev 2019; 1:CD003331. [PMID: 30695817 PMCID: PMC6492482 DOI: 10.1002/14651858.cd003331.pub5] [Citation(s) in RCA: 180] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Chronic heart failure (HF) is a growing global health challenge. People with HF experience substantial burden that includes low exercise tolerance, poor health-related quality of life (HRQoL), increased risk of mortality and hospital admission, and high healthcare costs. The previous (2014) Cochrane systematic review reported that exercise-based cardiac rehabilitation (CR) compared to no exercise control shows improvement in HRQoL and hospital admission among people with HF, as well as possible reduction in mortality over the longer term, and that these reductions appear to be consistent across patient and programme characteristics. Limitations noted by the authors of this previous Cochrane Review include the following: (1) most trials were undertaken in patients with HF with reduced (< 45%) ejection fraction (HFrEF), and women, older people, and those with preserved (≥ 45%) ejection fraction HF (HFpEF) were under-represented; and (2) most trials were undertaken in the hospital/centre-based setting. OBJECTIVES To determine the effects of exercise-based cardiac rehabilitation on mortality, hospital admission, and health-related quality of life of people with heart failure. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, and three other databases on 29 January 2018. We also checked the bibliographies of systematic reviews and two trial registers. SELECTION CRITERIA We included randomised controlled trials that compared exercise-based CR interventions with six months' or longer follow-up versus a no exercise control that could include usual medical care. The study population comprised adults (> 18 years) with evidence of HF - either HFrEF or HFpEF. DATA COLLECTION AND ANALYSIS Two review authors independently screened all identified references and rejected those that were clearly ineligible for inclusion in the review. We obtained full papers of potentially relevant trials. Two review authors independently extracted data from the included trials, assessed their risk of bias, and performed GRADE analyses. MAIN RESULTS We included 44 trials (5783 participants with HF) with a median of six months' follow-up. For this latest update, we identified 11 new trials (N = 1040), in addition to the previously identified 33 trials. Although the evidence base includes predominantly patients with HFrEF with New York Heart Association classes II and III receiving centre-based exercise-based CR programmes, a growing body of studies include patients with HFpEF and are undertaken in a home-based setting. All included studies included a no formal exercise training intervention comparator. However, a wide range of comparators were seen across studies that included active intervention (i.e. education, psychological intervention) or usual medical care alone. The overall risk of bias of included trials was low or unclear, and we downgraded results using the GRADE tool for all but one outcome.Cardiac rehabilitation may make little or no difference in all-cause mortality over the short term (≤ one year of follow-up) (27 trials, 28 comparisons (2596 participants): intervention 67/1302 (5.1%) vs control 75/1294 (5.8%); risk ratio (RR) 0.89, 95% confidence interval (CI) 0.66 to 1.21; low-quality GRADE evidence) but may improve all-cause mortality in the long term (> 12 months follow up) (6 trials/comparisons (2845 participants): intervention 244/1418 (17.2%) vs control 280/1427 (19.6%) events): RR 0.88, 95% CI 0.75 to 1.02; high-quality evidence). Researchers provided no data on deaths due to HF. CR probably reduces overall hospital admissions in the short term (up to one year of follow-up) (21 trials, 21 comparisons (2182 participants): (intervention 180/1093 (16.5%) vs control 258/1089 (23.7%); RR 0.70, 95% CI 0.60 to 0.83; moderate-quality evidence, number needed to treat: 14) and may reduce HF-specific hospitalisation (14 trials, 15 comparisons (1114 participants): (intervention 40/562 (7.1%) vs control 61/552 (11.1%) RR 0.59, 95% CI 0.42 to 0.84; low-quality evidence, number needed to treat: 25). After CR, a clinically important improvement in short-term disease-specific health-related quality of life may be evident (Minnesota Living With Heart Failure questionnaire - 17 trials, 18 comparisons (1995 participants): mean difference (MD) -7.11 points, 95% CI -10.49 to -3.73; low-quality evidence). Pooling across all studies, regardless of the HRQoL measure used, shows there may be clinically important improvement with exercise (26 trials, 29 comparisons (3833 participants); standardised mean difference (SMD) -0.60, 95% CI -0.82 to -0.39; I² = 87%; Chi² = 215.03; low-quality evidence). ExCR effects appeared to be consistent different models of ExCR delivery: centre vs. home-based, exercise dose, exercise only vs. comprehensive programmes, and aerobic training alone vs aerobic plus resistance programmes. AUTHORS' CONCLUSIONS This updated Cochrane Review provides additional randomised evidence (11 trials) to support the conclusions of the previous version (2014) of this Cochane Review. Compared to no exercise control, CR appears to have no impact on mortality in the short term (< 12 months' follow-up). Low- to moderate-quality evidence shows that CR probably reduces the risk of all-cause hospital admissions and may reduce HF-specific hospital admissions in the short term (up to 12 months). CR may confer a clinically important improvement in health-related quality of life, although we remain uncertain about this because the evidence is of low quality. Future ExCR trials need to continue to consider the recruitment of traditionally less represented HF patient groups including older, female, and HFpEF patients, and alternative CR delivery settings including home- and using technology-based programmes.
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Affiliation(s)
- Linda Long
- University of Exeter Medical SchoolInstitute of Health ResearchExeterUK
| | - Ify R Mordi
- University of DundeeMolecular and Clinical MedicineNinewells Hospital and Medical SchoolDundeeUK
| | - Charlene Bridges
- University College LondonInstitute of Health Informatics Research222 Euston RoadLondonUKNW1 2DA
| | - Viral A Sagar
- King's College HospitalDenmark HillBrixtonLondonUKSE5 9RS
| | - Edward J Davies
- Royal Devon & Exeter Healthcare Foundation TrustDepartment of CardiologyBarrack RoadExeterDevonUKEX2 5DW
| | - Andrew JS Coats
- University of East AngliaElizabeth Fry Building University of East AngliaNorwichNorfolkUKNR4 7TJ
| | - Hasnain Dalal
- University of Exeter Medical SchoolInstitute of Health ResearchExeterUK
- University of Exeter Medical School, Truro Campus, Knowledge Spa, Royal Cornwall Hospitals TrustDepartment of Primary CareTruroUKTR1 3HD
| | - Karen Rees
- University of WarwickDivision of Health Sciences, Warwick Medical SchoolCoventryUKCV4 7AL
| | - Sally J Singh
- Glenfield HospitalCardiac and Pulmonary RehabilitationUniversity Hospitals of LeicesterLeicesterUKLE3 9QP
| | - Rod S Taylor
- University of Exeter Medical SchoolInstitute of Health ResearchExeterUK
- University of GlasgowInstitute of Health & WellbeingGlasgowUK
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Xia TL, Huang FY, Peng Y, Huang BT, Pu XB, Yang Y, Chai H, Chen M. Efficacy of Different Types of Exercise-Based Cardiac Rehabilitation on Coronary Heart Disease: a Network Meta-analysis. J Gen Intern Med 2018; 33:2201-2209. [PMID: 30215179 PMCID: PMC6258639 DOI: 10.1007/s11606-018-4636-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Revised: 10/16/2017] [Accepted: 08/06/2018] [Indexed: 02/05/2023]
Abstract
BACKGROUND Exercise-based cardiac rehabilitation (CR) has been recognized as an essential component of the treatment for coronary heart disease (CHD). Determining the efficacy of modern alternative treatment methods is the key to developing exercise-based CR programs. METHODS Studies published through June 6, 2016, were identified using MEDLINE, EMBASE, and the Cochrane Library. English-language articles regarding the efficacy of different modes of CR in patients with CHD were included in this analysis. Two investigators independently reviewed abstracts and full-text articles and extracted data from the studies. According to the categories described by prior Cochrane reviews, exercise-based CR was classified into center-based CR, home-based CR, tele-based CR, and combined CR for this analysis. Outcomes included all-cause mortality, cardiovascular death, recurrent fatal and/or nonfatal myocardial infarction, recurrent cardiac artery bypass grafting, recurrent percutaneous coronary intervention (PCI), and hospital readmissions. RESULTS Sixty randomized clinical trials (n = 19,411) were included in the analysis. Network meta-analysis (NMA) demonstrated that only center-based CR significantly reduced all-cause mortality (center-based: RR = 0.76 [95% CI 0.64-0.90], p = 0.002) compared to usual care. Other modes of CR were not significantly different from usual care with regard to their ability to reduce mortality. Treatment ranking indicated that combined CR exhibited the highest probability (86.9%) of being the most effective mode, but this finding was not statistically significant due to the small sample size (combined: RR = 0.50 [95% CI 0.20-1.27], p = 0.146). CONCLUSIONS Current evidence suggests that center-based CR is acceptable for patients with CHD. As home- and tele-based CR can save time, money, effort, and resources and may be preferred by patients, their efficacy should be investigated further in subsequent studies.
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Affiliation(s)
- Tian-Li Xia
- Department of Cardiology, West China Hospital, Sichuan University, 37 Guoxue Street, Chengdu, 610041, People's Republic of China
| | - Fang-Yang Huang
- Department of Cardiology, West China Hospital, Sichuan University, 37 Guoxue Street, Chengdu, 610041, People's Republic of China
| | - Yong Peng
- Department of Cardiology, West China Hospital, Sichuan University, 37 Guoxue Street, Chengdu, 610041, People's Republic of China
| | - Bao-Tao Huang
- Department of Cardiology, West China Hospital, Sichuan University, 37 Guoxue Street, Chengdu, 610041, People's Republic of China
| | - Xiao-Bo Pu
- Department of Cardiology, West China Hospital, Sichuan University, 37 Guoxue Street, Chengdu, 610041, People's Republic of China
| | - Yong Yang
- Department of Cardiology, West China Hospital, Sichuan University, 37 Guoxue Street, Chengdu, 610041, People's Republic of China
| | - Hua Chai
- Department of Cardiology, West China Hospital, Sichuan University, 37 Guoxue Street, Chengdu, 610041, People's Republic of China
| | - Mao Chen
- Department of Cardiology, West China Hospital, Sichuan University, 37 Guoxue Street, Chengdu, 610041, People's Republic of China.
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Shields GE, Wells A, Doherty P, Heagerty A, Buck D, Davies LM. Cost-effectiveness of cardiac rehabilitation: a systematic review. Heart 2018; 104:1403-1410. [PMID: 29654096 PMCID: PMC6109236 DOI: 10.1136/heartjnl-2017-312809] [Citation(s) in RCA: 178] [Impact Index Per Article: 29.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Revised: 03/11/2018] [Accepted: 03/18/2018] [Indexed: 12/17/2022] Open
Abstract
Patients may be offered cardiac rehabilitation (CR), a supervised programme often including exercises, education and psychological care, following a cardiac event, with the aim of reducing morbidity and mortality. Cost-constrained healthcare systems require information about the best use of budget and resources to maximise patient benefit. We aimed to systematically review and critically appraise economic studies of CR and its components. In January 2016, validated electronic searches of the National Health Service Economic Evaluation Database (NHS EED), Health Technology Assessment, PsycINFO, MEDLINE and Embase databases were run to identify full economic evaluations published since 2001. Two levels of screening were used and explicit inclusion criteria were applied. Prespecified data extraction and critical appraisal were performed using the NHS EED handbook and Drummond checklist. The majority of studies concluded that CR was cost-effective versus no CR (incremental cost-effectiveness ratios (ICERs) ranged from $1065 to $71 755 per quality-adjusted life-year (QALY)). Evidence for specific interventions within CR was varied; psychological intervention ranged from dominant (cost saving and more effective) to $226 128 per QALY, telehealth ranged from dominant to $588 734 per QALY and while exercise was cost-effective across all relevant studies, results were subject to uncertainty. Key drivers of cost-effectiveness were risk of subsequent events and hospitalisation, hospitalisation and intervention costs, and utilities. This systematic review of studies evaluates the cost-effectiveness of CR in the modern era, providing a fresh evidence base for policy-makers. Evidence suggests that CR is cost-effective, especially with exercise as a component. However, research is needed to determine the most cost-effective design of CR.
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Affiliation(s)
- Gemma E Shields
- Centre for Health Economics, University of Manchester, Manchester, UK
| | - Adrian Wells
- School of Psychological Sciences, University of Manchester, Manchester, UK
- Manchester Mental Health and Social Care NHS Trust, Manchester, UK
| | | | - Anthony Heagerty
- Institute of Cardiovascular Sciences, University of Manchester, Manchester, UK
| | - Deborah Buck
- Centre for Health Economics, University of Manchester, Manchester, UK
| | - Linda M Davies
- Centre for Health Economics, University of Manchester, Manchester, UK
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Powell R, McGregor G, Ennis S, Kimani PK, Underwood M. Is exercise-based cardiac rehabilitation effective? A systematic review and meta-analysis to re-examine the evidence. BMJ Open 2018; 8:e019656. [PMID: 29540415 PMCID: PMC5857699 DOI: 10.1136/bmjopen-2017-019656] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVES To determine the contemporary effectiveness of exercise-based cardiac rehabilitation (CR) in terms of all-cause mortality, cardiovascular mortality and hospital admissions. DATA SOURCES Studies included in or meeting the entry criteria for the 2016 Cochrane review of exercise-based CR in patients with coronary artery disease. STUDY ELIGIBILITY CRITERIA Randomised controlled trials (RCTs) of exercise-based CR versus a no-exercise control whose participants were recruited after the year 2000. STUDY APPRAISAL AND SYNTHESIS METHODS Two separate reviewers independently screened the characteristics of studies. One reviewer quality appraised any new studies and assessed their risk of bias using the Cochrane Collaboration's recommended risk of bias tool. Data were reported as the risk difference (95% CI). RESULTS We included 22 studies with 4834 participants (mean age 59.5 years, 78.4% male). We found no differences in outcomes between exercise-based CR and a no-exercise control at their longest follow-up period for: all-cause mortality (19 studies; n=4194; risk difference 0.00, 95% CI -0.02 to 0.01, P=0.38) or cardiovascular mortality (9 studies; n=1182; risk difference -0.01, 95% CI -0.02 to 0.01, P=0.25). We found a small reduction in hospital admissions of borderline statistical significance (11 studies; n=1768; risk difference -0.05, 95% CI -0.10 to -0.00, P=0.05). CONCLUSIONS AND IMPLICATIONS OF KEY FINDINGS Our analysis indicates conclusively that the current approach to exercise-based CR has no effect on all-cause mortality or cardiovascular mortality, when compared with a no-exercise control. There may be a small reduction in hospital admissions following exercise-based CR that is unlikely to be clinically important. PROSPERO REGISTRATION NUMBER CRD42017073616.
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Affiliation(s)
- Richard Powell
- Department of Cardiac Rehabilitation, Centre for Exercise & Health, University Hospitals, Coventry, UK
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - Gordon McGregor
- Department of Cardiac Rehabilitation, Centre for Exercise & Health, University Hospitals, Coventry, UK
- Faculty of Health and Life Sciences, Coventry University, Coventry, UK
| | - Stuart Ennis
- Department of Cardiac Rehabilitation, Centre for Exercise & Health, University Hospitals, Coventry, UK
- Cardiff Centre for Exercise & Health, Cardiff Metropolitan University, Cardiff, UK
| | - Peter K Kimani
- Statistics and Epidemiology Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - Martin Underwood
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
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Viana M, Borges A, Araújo C, Rocha A, Ribeiro AI, Laszczyńska O, Dias P, Maciel MJ, Moreira I, Lunet N, Azevedo A. Inequalities in access to cardiac rehabilitation after an acute coronary syndrome: the EPiHeart cohort. BMJ Open 2018; 8:e018934. [PMID: 29301762 PMCID: PMC5781051 DOI: 10.1136/bmjopen-2017-018934] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
OBJECTIVES To estimate cardiac rehabilitation (CR) referral and participation rates among patients with acute coronary syndrome (ACS) and to identify their determinants, in two Portuguese regions. DESIGN Prospective cohort study. SETTING Patients consecutively admitted to the cardiology department of two hospitals, one in the district of Porto and one in the north-east region (NER) of Portugal, were enrolled in the EPIHeart cohort and then followed up for 6 months. PARTICIPANTS Between August 2013 and December 2014, 939 patients were included in the cohort, and 853 were re-evaluated at 6-month follow-up. OUTCOME MEASURES Referral rate was defined as the proportion of eligible patients who were referred to a CR programme, whereas participation rate was defined as the proportion of eligible patients who completed a CR programme, as was recommended by their physicians. RESULTS Patients referred were 32.3% and 10.7% of those eligible in Porto and NER, respectively. In both regions, referral to CR decreased with age and with longer travel times to CR centres and increased with education or social class. At follow-up, 128 patients from Porto (26.2% of those eligible and 81.0% of those referred) and 26 from NER (7.1% of those eligible and 66.7% of those referred) reported actually participating in a CR programme. In Porto, the main barriers to participation were the long time until a programme was available and lack of perceived benefit. Patients in NER identified distance to CR and costs as the main barriers. CONCLUSIONS CR remains clearly underused in Portugal, with major inequalities in access between regions. Achieving equitable and greater use of CR requires a multilevel approach addressing barriers related to healthcare system, providers and patients in order to improve provision, referral and participation.
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Affiliation(s)
- Marta Viana
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Centro de Epidemiologia Hospitalar, Centro Hospitalar de São João, Porto, Portugal
| | - Andreia Borges
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
| | - Carla Araújo
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Serviço de Cardiologia, Centro Hospitalar de Trás-os-Montes e Alto Douro, Vila Real, Portugal
| | - Afonso Rocha
- Serviço de Medicina Física e Reabilitação, Centro Hospitalar de São João, Porto, Portugal
| | - Ana I Ribeiro
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
| | - Olga Laszczyńska
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
| | - Paula Dias
- Serviço de Cardiologia, Centro Hospitalar de São João, Porto, Portugal
| | - Maria J Maciel
- Serviço de Cardiologia, Centro Hospitalar de São João, Porto, Portugal
| | - Ilídio Moreira
- Serviço de Cardiologia, Centro Hospitalar de Trás-os-Montes e Alto Douro, Vila Real, Portugal
| | - Nuno Lunet
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Departamento de Ciências da Saúde Pública e Forenses e Educação Médica, Faculdade de Medicina da Universidade do Porto, Porto, Portugal
| | - Ana Azevedo
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Departamento de Ciências da Saúde Pública e Forenses e Educação Médica, Faculdade de Medicina da Universidade do Porto, Porto, Portugal
- Centro de Epidemiologia Hospitalar, Centro Hospitalar de São João, Porto, Portugal
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Abell B, Glasziou P, Hoffmann T. The Contribution of Individual Exercise Training Components to Clinical Outcomes in Randomised Controlled Trials of Cardiac Rehabilitation: A Systematic Review and Meta-regression. SPORTS MEDICINE - OPEN 2017; 3:19. [PMID: 28477308 PMCID: PMC5419959 DOI: 10.1186/s40798-017-0086-z] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Accepted: 04/27/2017] [Indexed: 12/26/2022]
Abstract
BACKGROUND While the clinical benefits of exercise-based cardiac rehabilitation are well established, there is extensive variation in the interventions used within these trials. It is unknown whether variations in individual components of these exercise interventions provide different relative contributions to overall clinical outcomes. This study aims to systematically examine the relationship between individual components of the exercise intervention in cardiac rehabilitation (such as intensity and frequency) and clinical outcomes for people with coronary heart disease. METHODS In this systematic review, eligible trials were identified via searches of databases (PubMed, Allied and Complementary Medicine, EMBASE, PEDro, Science Citation Index Expanded, CINAHL, The Cochrane Library, SPORTDiscus) from citation tracking and hand-searching. Studies were included if they were randomised trials of a structured exercise intervention (versus usual care) for participants with coronary heart disease and reported at least one of cardiovascular mortality, total mortality, myocardial infarction or revascularisation outcomes. Each included trial was assessed using the Cochrane Risk of Bias Tool. Authors were also contacted for missing intervention details or data. Random effects meta-analysis was performed to calculate a summary risk ratio (RR) with 95% confidence interval (CI) for the effect of exercise on outcomes. Random effects meta-regression and subgroup analyses were conducted to examine the association between pre-specified co-variates (exercise components or trial characteristics) and each clinical outcome. RESULTS Sixty-nine trials were included, evaluating 72 interventions which differed markedly in terms of exercise components. Exercise-based cardiac rehabilitation was effective in reducing cardiovascular mortality (RR 0.74, 95% CI 0.65 to 0.86), total mortality (RR 0.90, 95% CI 0.83 to 0.99) and myocardial infarction (RR 0.80, 95% CI 0.70 to 0.92). This effect generally demonstrated no significant differences across subgroups of patients who received various types of usual care, more or less than 150 min of exercise per week and of differing cardiac aetiologies. There was however some heterogeneity observed in the efficacy of cardiac rehabilitation in reducing total mortality based on the presence of lipid lowering therapy (I 2 = 48%, p = 0.15 for subgroup treatment interaction effect). No single exercise component was identified through meta-regression as a significant predictor of mortality outcomes, although reductions in both total (RR 0.81, p = 0.042) and cardiovascular mortality (RR 0.72, p = 0.045) were observed in trials which reported high levels of participant exercise adherence, versus those which reported lower levels. A dose-response relationship was found between an increasing exercise session time and increasing risk of myocardial infarction (RR 1.01, p = 0.011) and the highest intensity of exercise prescribed and an increasing risk of percutaneous coronary intervention (RR 1.05, p = 0.047). CONCLUSIONS Exercise-based cardiac rehabilitation is effective at reducing important clinical outcomes in patients with coronary heart disease. While our analysis was constrained by the quality of included trials and missing information about intervention components, there appears to be little differential effect of variations in exercise intervention, particularly on mortality outcomes. Given the observed effect between higher adherence and improved outcomes, it may be more important to provide exercise-based cardiac rehabilitation programs which focus on achieving increased adherence to the exercise intervention.
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Affiliation(s)
- Bridget Abell
- Centre for Research in Evidence-Based Practice, Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, 4229, Australia.
| | - Paul Glasziou
- Centre for Research in Evidence-Based Practice, Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, 4229, Australia
| | - Tammy Hoffmann
- Centre for Research in Evidence-Based Practice, Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, 4229, Australia
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Santiago de Araújo Pio C, Marzolini S, Pakosh M, Grace SL. Effect of Cardiac Rehabilitation Dose on Mortality and Morbidity: A Systematic Review and Meta-regression Analysis. Mayo Clin Proc 2017; 92:1644-1659. [PMID: 29101934 DOI: 10.1016/j.mayocp.2017.07.019] [Citation(s) in RCA: 81] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Revised: 07/17/2017] [Accepted: 07/31/2017] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To ascertain the effect of cardiac rehabilitation (CR) dose (ie, duration × frequency/wk; categorized as low [<12 sessions], medium [12-35 sessions], or high [≥36 sessions]) on mortality and morbidity. METHODS The Cochrane, CINAHL, EMBASE, PsycINFO, and MEDLINE databases were systematically searched from inception through November 30, 2015. Inclusion criteria included randomized or nonrandomized studies with a minimum CR dose of 4 or higher and presence of a control/comparison group. Citations were considered for inclusion, and data were extracted in included studies independently by 2 investigators. Studies were pooled using random-effects meta-analysis and meta-regression where warranted (covariates included study quality, country, publication year, and diagnosis). RESULTS Of 4630 unique citations, 33 trials were included comparing CR to usual care (ie, no dose). In meta-regression, greater dose was significantly related to lower all-cause mortality (high: -0.77; SE, 0.22; P<.001; medium: -0.80; SE, 0.21; P<.001) when compared with low dose. With regard to morbidity, meta-analysis revealed that dose was significantly associated with fewer percutaneous coronary interventions (high: relative risk, 0.65; 95% CI, 0.50-0.84; medium/low: relative risk, 1.04; 95% CI, 0.74-1.48; between subgroup difference P=.03). This reduction was also significant in meta-regression (high vs medium/low: -0.73; SE, 0.20; P<.001). Publication bias was not evident. No dose-response association was found for cardiovascular mortality, all-cause hospitalization, coronary artery bypass graft surgery, or myocardial infarction. CONCLUSION A minimum of 36 CR sessions may be needed to reduce percutaneous coronary interventions. Future studies should examine the effect of actual dose of CR, and trials are needed comparing different doses. PROSPERO REGISTRATION CRD42016036029.
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Affiliation(s)
| | - Susan Marzolini
- University Health Network-University of Toronto, Toronto, Ontario, Canada
| | - Maureen Pakosh
- University Health Network-University of Toronto, Toronto, Ontario, Canada
| | - Sherry L Grace
- York University, School of Kinesiology and Health Science, Toronto, Ontario, Canada; University Health Network-University of Toronto, Toronto, Ontario, Canada.
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Skobel E, Knackstedt C, Martinez-Romero A, Salvi D, Vera-Munoz C, Napp A, Luprano J, Bover R, Glöggler S, Bjarnason-Wehrens B, Marx N, Rigby A, Cleland J. Internet-based training of coronary artery patients: the Heart Cycle Trial. Heart Vessels 2016; 32:408-418. [PMID: 27730298 DOI: 10.1007/s00380-016-0897-8] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2016] [Accepted: 09/30/2016] [Indexed: 12/30/2022]
Abstract
Low adherence to cardiac rehabilitation (CR) might be improved by remote monitoring systems that can be used to motivate and supervise patients and tailor CR safely and effectively to their needs. The main objective of this study was to evaluate the feasibility of a smartphone-guided training system (GEX) and whether it could improve exercise capacity compared to CR delivered by conventional methods for patients with coronary artery disease (CAD). A prospective, randomized, international, multi-center study comparing CR delivered by conventional means (CG) or by remote monitoring (IG) using a new training steering/feedback tool (GEx System). This consisted of a sensor monitoring breathing rate and the electrocardiogram that transmitted information on training intensity, arrhythmias and adherence to training prescriptions, wirelessly via the internet, to a medical team that provided feedback and adjusted training prescriptions. Exercise capacity was evaluated prior to and 6 months after intervention. 118 patients (58 ± 10 years, 105 men) with CAD referred for CR were randomized (IG: n = 55, CG: n = 63). However, 15 patients (27 %) in the IG and 18 (29 %) in the CG withdrew participation and technical problems prevented a further 21 patients (38 %) in the IG from participating. No training-related complications occurred. For those who completed the study, peak VO2 improved more (p = 0.005) in the IG (1.76 ± 4.1 ml/min/kg) compared to CG (-0.4 ± 2.7 ml/min/kg). A newly designed system for home-based CR appears feasible, safe and improves exercise capacity compared to national CR. Technical problems reflected the complexity of applying remote monitoring solutions at an international level.
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Affiliation(s)
- Erik Skobel
- Clinic for Cardiac and Pulmonary Rehabilitation, Rosenquelle, Kurbrunnenstraße 5, 52077, Aachen, Germany. .,Department of Cardiology, Angiology, Pneumology and Intensive Care, Medicine, University Hospital, RWTH Aachen University, Pauwelsstrasse 30, 52074, Aachen, Germany.
| | - Christian Knackstedt
- Department of Cardiology, Maastricht University Medical Centre, Maastricht, The Netherlands
| | | | - Dario Salvi
- Life Supporting Technologies, Departamento de Tecnología Fotónica y Bioingeniería, Universidad Politécnica de Madrid, Madrid, Spain
| | - Cecilia Vera-Munoz
- Life Supporting Technologies, Departamento de Tecnología Fotónica y Bioingeniería, Universidad Politécnica de Madrid, Madrid, Spain
| | - Andreas Napp
- Department of Cardiology, Angiology, Pneumology and Intensive Care, Medicine, University Hospital, RWTH Aachen University, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Jean Luprano
- Centre Suisse d'Electronique et de Microtechnique SA, 2002, Neuchâtel, Switzerland
| | - Ramon Bover
- Servicio de Cardiología, Hospital Clínico Universitario San Carlos de Madrid, Madrid, Spain
| | - Sigrid Glöggler
- Department of Cardiology, Angiology, Pneumology and Intensive Care, Medicine, University Hospital, RWTH Aachen University, Pauwelsstrasse 30, 52074, Aachen, Germany.,Clinical Trial Center Aachen, Aachen, Germany
| | - Birna Bjarnason-Wehrens
- Institute for Cardiology and Sports Medicine, German Sports University Cologne, Cologne, Germany
| | - Nikolaus Marx
- Department of Cardiology, Angiology, Pneumology and Intensive Care, Medicine, University Hospital, RWTH Aachen University, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Alan Rigby
- Hull-York Medical School, University of Hull, Hull, UK.,Department of Cardiology, Spire Hull and East Riding Hospital, Hull, UK
| | - John Cleland
- Hull-York Medical School, University of Hull, Hull, UK.,Department of Cardiology, Spire Hull and East Riding Hospital, Hull, UK
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Anderson L, Oldridge N, Thompson DR, Zwisler AD, Rees K, Martin N, Taylor RS. Exercise-Based Cardiac Rehabilitation for Coronary Heart Disease: Cochrane Systematic Review and Meta-Analysis. J Am Coll Cardiol 2016; 67:1-12. [PMID: 26764059 DOI: 10.1016/j.jacc.2015.10.044] [Citation(s) in RCA: 1041] [Impact Index Per Article: 130.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Revised: 10/12/2015] [Accepted: 10/14/2015] [Indexed: 11/16/2022]
Abstract
BACKGROUND Although recommended in guidelines for the management of coronary heart disease (CHD), concerns have been raised about the applicability of evidence from existing meta-analyses of exercise-based cardiac rehabilitation (CR). OBJECTIVES The goal of this study is to update the Cochrane systematic review and meta-analysis of exercise-based CR for CHD. METHODS The Cochrane Central Register of Controlled Trials, MEDLINE, EMBASE, CINAHL, and Science Citation Index Expanded were searched to July 2014. Retrieved papers, systematic reviews, and trial registries were hand-searched. We included randomized controlled trials with at least 6 months of follow-up, comparing CR to no-exercise controls following myocardial infarction or revascularization, or with a diagnosis of angina pectoris or CHD defined by angiography. Two authors screened titles for inclusion, extracted data, and assessed risk of bias. Studies were pooled using random effects meta-analysis, and stratified analyses were undertaken to examine potential treatment effect modifiers. RESULTS A total of 63 studies with 14,486 participants with median follow-up of 12 months were included. Overall, CR led to a reduction in cardiovascular mortality (relative risk: 0.74; 95% confidence interval: 0.64 to 0.86) and the risk of hospital admissions (relative risk: 0.82; 95% confidence interval: 0.70 to 0.96). There was no significant effect on total mortality, myocardial infarction, or revascularization. The majority of studies (14 of 20) showed higher levels of health-related quality of life in 1 or more domains following exercise-based CR compared with control subjects. CONCLUSIONS This study confirms that exercise-based CR reduces cardiovascular mortality and provides important data showing reductions in hospital admissions and improvements in quality of life. These benefits appear to be consistent across patients and intervention types and were independent of study quality, setting, and publication date.
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Affiliation(s)
- Lindsey Anderson
- Institute of Health Research, University of Exeter Medical School, Exeter, United Kingdom
| | - Neil Oldridge
- College of Health Sciences, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin
| | - David R Thompson
- Centre for the Heart and Mind, Australian Catholic University, Melbourne, Australia
| | - Ann-Dorthe Zwisler
- National Centre of Rehabilitation and Palliation, University Hospital Odense, and University of Southern Denmark, Odense, Denmark
| | - Karen Rees
- Division of Health Sciences, Warwick Medical School, University of Warwick, Coventry, United Kingdom
| | - Nicole Martin
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Rod S Taylor
- Institute of Health Research, University of Exeter Medical School, Exeter, United Kingdom.
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Anderson L, Thompson DR, Oldridge N, Zwisler A, Rees K, Martin N, Taylor RS. Exercise-based cardiac rehabilitation for coronary heart disease. Cochrane Database Syst Rev 2016; 2016:CD001800. [PMID: 26730878 PMCID: PMC6491180 DOI: 10.1002/14651858.cd001800.pub3] [Citation(s) in RCA: 319] [Impact Index Per Article: 39.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Coronary heart disease (CHD) is the single most common cause of death globally. However, with falling CHD mortality rates, an increasing number of people live with CHD and may need support to manage their symptoms and prognosis. Exercise-based cardiac rehabilitation (CR) aims to improve the health and outcomes of people with CHD. This is an update of a Cochrane systematic review previously published in 2011. OBJECTIVES To assess the effectiveness and cost-effectiveness of exercise-based CR (exercise training alone or in combination with psychosocial or educational interventions) compared with usual care on mortality, morbidity and HRQL in patients with CHD.To explore the potential study level predictors of the effectiveness of exercise-based CR in patients with CHD. SEARCH METHODS We updated searches from the previous Cochrane review, by searching Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library, Issue 6, 2014) from December 2009 to July 2014. We also searched MEDLINE (Ovid), EMBASE (Ovid), CINAHL (EBSCO) and Science Citation Index Expanded (December 2009 to July 2014). SELECTION CRITERIA We included randomised controlled trials (RCTs) of exercise-based interventions with at least six months' follow-up, compared with a no exercise control. The study population comprised men and women of all ages who have had a myocardial infarction (MI), coronary artery bypass graft (CABG) or percutaneous coronary intervention (PCI), or who have angina pectoris, or coronary artery disease. We included RCTs that reported at least one of the following outcomes: mortality, MI, revascularisations, hospitalisations, health-related quality of life (HRQL), or costs. DATA COLLECTION AND ANALYSIS Two review authors independently screened all identified references for inclusion based on the above inclusion and exclusion criteria. One author extracted data from the included trials and assessed their risk of bias; a second review author checked data. We stratified meta-analysis by the duration of follow up of trials, i.e. short-term: 6 to 12 months, medium-term: 13 to 36 months, and long-term: > 3 years. MAIN RESULTS This review included 63 trials which randomised 14,486 people with CHD. This latest update identified 16 new trials (3872 participants). The population included predominantly post-MI and post-revascularisation patients and the mean age of patients within the trials ranged from 47.5 to 71.0 years. Women accounted for fewer than 15% of the patients recruited. Overall trial reporting was poor, although there was evidence of an improvement in quality of reporting in more recent trials.As we found no significant difference in the impact of exercise-based CR on clinical outcomes across follow-up, we focused on reporting findings pooled across all trials at their longest follow-up (median 12 months). Exercise-based CR reduced cardiovascular mortality compared with no exercise control (27 trials; risk ratio (RR) 0.74, 95% CI 0.64 to 0.86). There was no reduction in total mortality with CR (47 trials, RR 0.96, 95% CI 0.88 to 1.04). The overall risk of hospital admissions was reduced with CR (15 trials; RR 0.82, 95% CI 0.70 to 0.96) but there was no significant impact on the risk of MI (36 trials; RR 0.90, 95% CI 0.79 to 1.04), CABG (29 trials; RR 0.96, 95% CI 0.80 to 1.16) or PCI (18 trials; RR 0.85, 95% CI 0.70 to 1.04).There was little evidence of statistical heterogeneity across trials for all event outcomes, and there was evidence of small study bias for MI and hospitalisation, but no other outcome. Predictors of clinical outcomes were examined across the longest follow-up of studies using univariate meta-regression. Results show that benefits in outcomes were independent of participants' CHD case mix (proportion of patients with MI), type of CR (exercise only vs comprehensive rehabilitation) dose of exercise, length of follow-up, trial publication date, setting (centre vs home-based), study location (continent), sample size or risk of bias.Given the heterogeneity in outcome measures and reporting methods, meta-analysis was not undertaken for HRQL. In five out of 20 trials reporting HRQL using validated measures, there was evidence of significant improvement in most or all of the sub-scales with exercise-based CR compared to control at follow-up. Four trial-based economic evaluation studies indicated exercise-based CR to be a potentially cost-effective use of resources in terms of gain in quality-adjusted life years.The quality of the evidence for outcomes reported in the review was rated using the GRADE method. The quality of the evidence varied widely by outcome and ranged from low to moderate. AUTHORS' CONCLUSIONS This updated Cochrane review supports the conclusions of the previous version of this review that, compared with no exercise control, exercise-based CR reduces the risk of cardiovascular mortality but not total mortality. We saw a significant reduction in the risk of hospitalisation with CR but not in the risk of MI or revascularisation. We identified further evidence supporting improved HRQL with exercise-based CR. More recent trials were more likely to be well reported and include older and female patients. However, the population studied in this review still consists predominantly of lower risk individuals following MI or revascularisation. Further well conducted RCTs are needed to assess the impact of exercise-based CR in higher risk CHD groups and also those presenting with stable angina. These trials should include validated HRQL outcome measures, explicitly report clinical event outcomes including mortality and hospital admissions, and assess costs and cost-effectiveness.
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Affiliation(s)
- Lindsey Anderson
- University of Exeter Medical SchoolInstitute of Health ResearchVeysey Building, Salmon Pool LaneExeterUKEX2 4SG
| | - David R Thompson
- University of MelbourneDepartment of PsychiatrySt Vincent's HospitalMelbourneVictoriaAustraliaVIC 3000
| | - Neil Oldridge
- Aurora Sinai/Aurora St. Luke's Medical CenterUniversity of Wisconsin School of Medicine & Public Health and Aurora Cardiovascular ServicesMilwaukeeWisconsinUSA
| | - Ann‐Dorthe Zwisler
- Copenhagen University Hospital, RigshospitaletDepartment of Cardiology, The Heart CentreBlegsdamsvej 9CopenhagenDenmark2100
| | - Karen Rees
- Warwick Medical School, University of WarwickDivision of Health SciencesCoventryUKCV4 7AL
| | - Nicole Martin
- University College LondonFarr Institute of Health Informatics Research222 Euston RoadLondonUKNW1 2DA
| | - Rod S Taylor
- University of Exeter Medical SchoolInstitute of Health ResearchVeysey Building, Salmon Pool LaneExeterUKEX2 4SG
- University of Southern DenmarkNational Institute of Public HealthCopenhagenDenmark
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Khalife-Zadeh A, Dorri S, Shafiee S. The effect of cardiac rehabilitation on quality of life in patients with acute coronary syndrome. IRANIAN JOURNAL OF NURSING AND MIDWIFERY RESEARCH 2015; 20:588-93. [PMID: 26457097 PMCID: PMC4598906 DOI: 10.4103/1735-9066.164504] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Acute coronary syndrome is one of the major cardiovascular diseases that leads to a significant amount of morbidity. The purpose of the present study was to investigate the effect of cardiac rehabilitation on quality of life in patients with acute coronary syndrome. MATERIALS AND METHODS This was a clinical trial study conducted on 50 patients with acute coronary syndrome admitted to the coronary care units of Shohada Hospital in Isfahan in 2013-2014. The participants were randomly assigned to control (n = 25) and study (n = 25) groups. The study group received cardiac rehabilitation in phase 1 and 2. Phase 1 was conducted in a hospital in Isfahan province that had no cardiac rehabilitation center but had minimal cardiac rehabilitation equipments. Phase 2 was conducted at home by follow-up through telephone and referring the patients to the hospital. The control group received usual cardiac rehabilitation. The data were collected via a demographic questionnaire and SF-36 quality of life questionnre before and 1 month after intervention by the researcher. Data were analyzed by independent samples t-test. RESULTS In the study group, the mean scores in all domains of quality of life increased significantly after intervention (P < 0.05). In the control group, the mean scores of quality of life were not significantly different before and after intervention (P < 0.05). A significant difference was found between the study and control groups in all domains of quality of life except for general health and social function (P < 0.05) in favor of the study group. CONCLUSIONS The results of this study showed that cardiac rehabilitation program could lead to improving the quality of life in the patients with acute coronary syndrome.
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Affiliation(s)
- Asghar Khalife-Zadeh
- Department of Critical Care Nursing, School of Nursing and Midwifery, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Safoura Dorri
- Department of Medical Surgical Nursing, student research center, Shcool of Nursing and Midwifery, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Saeed Shafiee
- Department of medicine, Cardiologist, Shohadaye Lenjan Hospital, Isfahan University of Medical Sciences, Isfahan, Iran
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Liou K, Ho S, Fildes J, Ooi SY. High Intensity Interval versus Moderate Intensity Continuous Training in Patients with Coronary Artery Disease: A Meta-analysis of Physiological and Clinical Parameters. Heart Lung Circ 2015; 25:166-74. [PMID: 26375499 DOI: 10.1016/j.hlc.2015.06.828] [Citation(s) in RCA: 111] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2015] [Revised: 06/14/2015] [Accepted: 06/16/2015] [Indexed: 12/22/2022]
Abstract
INTRODUCTION Exercise-based cardiac rehabilitation for patients with coronary artery disease (CAD) significantly improves their outcome, although the optimal mode of exercise training remains undetermined. Previous analyses have been constrained by small sample sizes and a limited focus on clinical parameters. Further, results from previous studies have been contradicted by a recently published large RCT. METHOD We performed a meta-analysis of published randomised controlled trials to compare high intensity interval training (HIIT) and moderate intensity continuous training (MCT) in their ability to improve patients' aerobic exercise capacity (VO2peak) and various cardiovascular risk factors. We included patients with established coronary artery disease without or without impaired ejection fraction. RESULTS Ten studies with 472 patients were included for analyses (218 HIIT, 254 MCT). Overall, HIIT was associated with a more pronounced incremental gain in participants' mean VO2peak when compared with MCT (+1.78mL/kg/min, 95% CI: 0.45-3.11). Moderate intensity continuous training however was associated with a more marked decline in patients' mean resting heart rate (-1.8/min, 95% CI: 0.71-2.89) and body weight (-0.48kg, 95% CI: 0.15-0.81). No significant differences were noted in the level of glucose, triglyceride and HDL at the end of exercise program between the two groups. CONCLUSION High intensity interval training improves the mean VO2peak in patients with CAD more than MCT, although MCT was associated with a more pronounced numerical decline in patients' resting heart rate and body weight. The underlying mechanisms and clinical relevance of these results are uncertain, and remain a potential focus for future studies.
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Affiliation(s)
- Kevin Liou
- Eastern Heart Clinic, Prince of Wales Hospital, Sydney, NSW, Australia; Prince of Wales Clinical School, University of New South Wales, Sydney, NSW, Australia.
| | - Suyen Ho
- Department of Anaesthetics, Royal Prince Alfred Hospital and St George Hospital, Sydney, NSW, Australia
| | - Jennifer Fildes
- Cardiac Rehabilitation Unit, Prince of Wales Hospital, Sydney, NSW, Australia
| | - Sze-Yuan Ooi
- Eastern Heart Clinic, Prince of Wales Hospital, Sydney, NSW, Australia; Prince of Wales Clinical School, University of New South Wales, Sydney, NSW, Australia
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Cheng Q, Church J, Haas M, Goodall S, Sangster J, Furber S. Cost-effectiveness of a Population-based Lifestyle Intervention to Promote Healthy Weight and Physical Activity in Non-attenders of Cardiac Rehabilitation. Heart Lung Circ 2015; 25:265-74. [PMID: 26669813 DOI: 10.1016/j.hlc.2015.07.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2015] [Revised: 06/25/2015] [Accepted: 07/03/2015] [Indexed: 11/30/2022]
Abstract
BACKGROUND To evaluate the long-term cost-effectiveness of two home-based cardiac rehabilitation (CR) interventions (Healthy Weight (HW) and Physical Activity (PA)) for patients with cardiovascular disease (CVD), who had been referred to cardiac rehabilitation (CR) but had not attended. The interventions consisted of pedometer-based telephone coaching sessions on weight, nutrition and physical activity (HW group) or physical activity only (PA group) and were compared to a control group who received information brochures about physical activity. METHODS A cost-effectiveness analysis was conducted using data from two randomised controlled trials. One trial compared HW to PA (PANACHE study), and the second compared PA to usual care. A Markov model was developed which used one risk factor, body mass index (BMI) to determine the CVD risk level and mortality. Patient-level data from the trials were used to determine the transitions to CVD states and healthcare related costs. The model was run for separate cohorts of males and females. Univariate and probabilistic sensitivity analysis were conducted to test the robustness of the results. RESULTS Given a willingness-to-pay threshold of $50,000/QALY, in the long run, both the HW and PA interventions are cost-effective compared with usual care. While the HW intervention is more effective, it also costs more than both the PA intervention and the control group due to higher intervention costs. However, the HW intervention is still cost-effective relative to the PA intervention for both men and women. Sensitivity analysis suggests that the results are robust. CONCLUSION The results of this paper provide evidence of the long-term cost-effectiveness of home-based CR interventions for patients who are referred to CR but do not attend. Both the HW and PA interventions can be recommended as cost-effective home-based CR programs, especially for people lacking access to hospital services or who are unable to participate in traditional CR programs.
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Affiliation(s)
- Qinglu Cheng
- Australian Centre for Health Services Innovation, Queensland University of Technology, Brisbane, QLD, Australia.
| | - Jody Church
- Centre for Health Economics Research and Evaluation, University of Technology Sydney, Sydney, NSW, Australia.
| | - Marion Haas
- Centre for Health Economics Research and Evaluation, University of Technology Sydney, Sydney, NSW, Australia
| | - Stephen Goodall
- Centre for Health Economics Research and Evaluation, University of Technology Sydney, Sydney, NSW, Australia
| | - Janice Sangster
- School of Dentistry and Health Sciences, Charles Sturt University, Wagga Wagga, NSW, Australia
| | - Susan Furber
- Health Promotion Service, Illawarra Shoalhaven Local Health District, Warrawong, NSW, Australia; School of Public Health and Community Medicine, University of New South Wales, Sydney, NSW, Australia
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Dahhan A, Maddox WR, Krothapalli S, Farmer M, Shah A, Ford B, Rhodes M, Matthews L, Barnes VA, Sharma GK. Education of Physicians and Implementation of a Formal Referral System Can Improve Cardiac Rehabilitation Referral and Participation Rates after Percutaneous Coronary Intervention. Heart Lung Circ 2015; 24:806-16. [PMID: 25797328 DOI: 10.1016/j.hlc.2015.02.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Accepted: 02/06/2015] [Indexed: 10/24/2022]
Abstract
BACKGROUND Cardiac rehabilitation (CR) is an effective preventive measure that remains underutilised in the United States. The study aimed to determine the CR referral rate (RR) after percutaneous coronary intervention (PCI) at an academic tertiary care centre, identify barriers to referral, and evaluate awareness of CR benefits and indications (CRBI) among cardiologists. Subsequently, it aimed to evaluate if an intervention consisting of physicians' education about CRBI and implementation of a formal CR referral system could improve RR and consequently participation rate (PR). METHODS Data were retrospectively collected for all consecutive patients who underwent PCI over 12 months. Referral rate was determined and variables were compared for differences between referred and non-referred patients. A questionnaire was distributed among the physicians in the Division of Cardiology to assess awareness of CRBI and referral practice patterns. After implementation of the intervention, data were collected retrospectively for consecutive patients who underwent PCI in the following six months. Referral rate and changes in PRs were determined. RESULTS Prior to the intervention, RR was 17.6%. Different barriers were identified, but the questionnaire revealed lack of physicians' awareness of CRBI and inconsistent referral patterns. After the intervention, RR increased to 88.96% (Odds Ratio 37.73, 95% CI 21.34-66.70, p<0.0001) and PR increased by 32.8% to reach 26%. Personal endorsement of CRBI by cardiologists known to patients increased CR program graduation rate by 35%. CONCLUSIONS Cardiologists' awareness of CRBI increases CR RR and their personal endorsement improves PR and compliance. Education of providers and implementation of a formal referral system can improve RR and PR.
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Affiliation(s)
| | | | | | | | - Amit Shah
- Georgia Regents University, Augusta, GA, USA
| | | | - Marc Rhodes
- Georgia Regents University, Augusta, GA, USA
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A comparison of the cost-effectiveness of two pedometer-based telephone coaching programs for people with cardiac disease. Heart Lung Circ 2015; 24:471-9. [PMID: 25705032 DOI: 10.1016/j.hlc.2015.01.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2014] [Revised: 01/05/2015] [Accepted: 01/06/2015] [Indexed: 11/21/2022]
Abstract
INTRODUCTION Following a cardiac event it is recommended that cardiac patients participate in cardiac rehabilitation (CR) programs. However, little is known about the relative cost-effectiveness of lifestyle-related interventions for cardiac patients. This study aimed to compare the cost-effectiveness of a telephone-delivered Healthy Weight intervention to a telephone-delivered Physical Activity intervention for patients referred to CR in urban and rural Australia. METHODS A cost-utility analysis was conducted alongside a randomised controlled trial of the two interventions. Outcomes were measured as Quality Adjusted Life Years (QALYs) gained. RESULTS The estimated cost of delivering the interventions was $201.48 per Healthy Weight participant and $138.00 per Physical Activity participant. The average total cost (cost of health care utilisation plus patient costs) was $1,260 per Healthy Weight participant and $2,112 per Physical Activity participant, a difference of $852 in favour of the Healthy Weight intervention. Healthy Weight participants gained an average of 0.007 additional QALYs than did Physical Activity participants. Thus, overall the Healthy Weight intervention dominated the Physical Activity intervention (Healthy Weight intervention was less costly and more effective than the Physical Activity intervention). Subgroup analyses showed the Healthy Weight intervention also dominated the Physical Activity intervention for rural participants and for participants who did not attend CR. CONCLUSIONS The low-contact pedometer-based telephone coaching Healthy Weight intervention is overall both less costly and more effective compared to the Physical Activity intervention, including for rural cardiac patients and patients that do not attend CR.
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Jelinek MV, Thompson DR, Ski C, Bunker S, Vale MJ. 40years of cardiac rehabilitation and secondary prevention in post-cardiac ischaemic patients. Are we still in the wilderness? Int J Cardiol 2015; 179:153-9. [DOI: 10.1016/j.ijcard.2014.10.154] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2014] [Revised: 10/21/2014] [Accepted: 10/24/2014] [Indexed: 12/15/2022]
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Thompson DR. Cardiac rehabilitation and secondary prevention in Australia and New Zealand. Heart Lung 2014; 43:483-4. [PMID: 25085272 DOI: 10.1016/j.hrtlng.2014.06.054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2014] [Accepted: 06/25/2014] [Indexed: 11/29/2022]
Affiliation(s)
- David R Thompson
- Cardiovascular Research Centre, Australian Catholic University, Melbourne, Australia.
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Kim SS, Lee S, Kim G, Kang SM, Ahn JA. Effects of a comprehensive cardiac rehabilitation program in patients with coronary heart disease in Korea. Nurs Health Sci 2014; 16:476-82. [DOI: 10.1111/nhs.12155] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2013] [Revised: 03/30/2014] [Accepted: 05/13/2014] [Indexed: 12/21/2022]
Affiliation(s)
- So-Sun Kim
- College of Nursing; Nursing Policy Research Institute; Yonsei University; Seoul Korea
| | - Sunhee Lee
- College of Nursing; The Catholic University of Korea; Seoul Korea
| | - GiYon Kim
- Department of Nursing; Yonsei University, Wonju College of Medicine; Wonju Korea
| | - Seok-Min Kang
- Division of Cardiology, Severance Cardiovascular Hospital and Cardiovascular Research Institute, College of Medicine; Yonsei University; Seoul Korea
| | - Jeong-Ah Ahn
- School of Nursing; Bouvé College of Health Sciences, Northeastern University; Boston Massachusetts USA
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Taylor RS, Sagar VA, Davies EJ, Briscoe S, Coats AJS, Dalal H, Lough F, Rees K, Singh SJ, Mordi IR. Exercise-based rehabilitation for heart failure. Cochrane Database Syst Rev 2014; 2014:CD003331. [PMID: 24771460 PMCID: PMC6485909 DOI: 10.1002/14651858.cd003331.pub4] [Citation(s) in RCA: 205] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND Previous systematic reviews and meta-analyses consistently show the positive effect of exercise-based rehabilitation for heart failure (HF) on exercise capacity; however, the direction and magnitude of effects on health-related quality of life, mortality and hospital admissions in HF remain less certain. This is an update of a Cochrane systematic review previously published in 2010. OBJECTIVES To determine the effectiveness of exercise-based rehabilitation on the mortality, hospitalisation admissions, morbidity and health-related quality of life for people with HF. Review inclusion criteria were extended to consider not only HF due to reduced ejection fraction (HFREF or 'systolic HF') but also HF due to preserved ejection fraction (HFPEF or 'diastolic HF'). SEARCH METHODS We updated searches from the previous Cochrane review. We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (Issue1, 2013) from January 2008 to January 2013. We also searched MEDLINE (Ovid), EMBASE (Ovid), CINAHL (EBSCO) and PsycINFO (Ovid) (January 2008 to January 2013). We handsearched Web of Science, bibliographies of systematic reviews and trial registers (Controlled-trials.com and Clinicaltrials.gov). SELECTION CRITERIA Randomised controlled trials of exercise-based interventions with six months' follow-up or longer compared with a no exercise control that could include usual medical care. The study population comprised adults over 18 years and were broadened to include individuals with HFPEF in addition to HFREF. DATA COLLECTION AND ANALYSIS Two review authors independently screened all identified references and rejected those that were clearly ineligible. We obtained full-text papers of potentially relevant trials. One review author independently extracted data from the included trials and assessed their risk of bias; a second review author checked data. MAIN RESULTS We included 33 trials with 4740 people with HF predominantly with HFREF and New York Heart Association classes II and III. This latest update identified a further 14 trials. The overall risk of bias of included trials was moderate. There was no difference in pooled mortality between exercise-based rehabilitation versus no exercise control in trials with up to one-year follow-up (25 trials, 1871 participants: risk ratio (RR) 0.93; 95% confidence interval (CI) 0.69 to 1.27, fixed-effect analysis). However, there was trend towards a reduction in mortality with exercise in trials with more than one year of follow-up (6 trials, 2845 participants: RR 0.88; 95% CI 0.75 to 1.02, fixed-effect analysis). Compared with control, exercise training reduced the rate of overall (15 trials, 1328 participants: RR 0.75; 95% CI 0.62 to 0.92, fixed-effect analysis) and HF specific hospitalisation (12 trials, 1036 participants: RR 0.61; 95% CI 0.46 to 0.80, fixed-effect analysis). Exercise also resulted in a clinically important improvement superior in the Minnesota Living with Heart Failure questionnaire (13 trials, 1270 participants: mean difference: -5.8 points; 95% CI -9.2 to -2.4, random-effects analysis) - a disease specific health-related quality of life measure. However, levels of statistical heterogeneity across studies in this outcome were substantial. Univariate meta-regression analysis showed that these benefits were independent of the participant's age, gender, degree of left ventricular dysfunction, type of cardiac rehabilitation (exercise only vs. comprehensive rehabilitation), mean dose of exercise intervention, length of follow-up, overall risk of bias and trial publication date. Within these included studies, a small body of evidence supported exercise-based rehabilitation for HFPEF (three trials, undefined participant number) and when exclusively delivered in a home-based setting (5 trials, 521 participants). One study reported an additional mean healthcare cost in the training group compared with control of USD3227/person. Two studies indicated exercise-based rehabilitation to be a potentially cost-effective use of resources in terms of gain in quality-adjusted life years (QALYs) and life-years saved. AUTHORS' CONCLUSIONS This updated Cochrane review supports the conclusions of the previous version of this review that, compared with no exercise control, exercise-based rehabilitation does not increase or decrease the risk of all-cause mortality in the short term (up to 12-months' follow-up) but reduces the risk of hospital admissions and confers important improvements in health-related quality of life. This update provides further evidence that exercise training may reduce mortality in the longer term and that the benefits of exercise training on appear to be consistent across participant characteristics including age, gender and HF severity. Further randomised controlled trials are needed to confirm the small body of evidence seen in this review for the benefit of exercise in HFPEF and when exercise rehabilitation is exclusively delivered in a home-based setting.
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Affiliation(s)
- Rod S Taylor
- University of Exeter Medical SchoolInstitute of Health ResearchSouth Cloisters, St Luke's Campus, Heavitree RoadExeterUKEX2 4SG
| | - Viral A Sagar
- Maidstone & Tunbridge Wells HospitalHermitage LaneBarmingMaidstoneUKME16 9QQ
| | - Edward J Davies
- Royal Devon & Exeter Healthcare Foundation TrustDepartment of CardiologyBarrack RoadExeterUKEX2 5DW
| | - Simon Briscoe
- University of Exeter Medical SchoolNIHR CLAHRC South West Peninsula (PenCLAHRC)South CloistersSt Luke's CampusExeterUKEX1 2LU
| | - Andrew JS Coats
- University of East AngliaElizabeth Fry Building University of East AngliaNorwichUKNR4 7TJ
| | | | - Fiona Lough
- The Hatter Institute, UCLH NHS Trust67 Chenies MewsLondonUKWC1E 6HX
| | - Karen Rees
- Warwick Medical School, University of WarwickDivision of Health SciencesCoventryUKCV4 7AL
| | - Sally J Singh
- Glenfield HospitalCardiac & Pulmonary RehabilitationUniversity Hospitals of LeicesterLeicesterUKLE3 9QP
| | - Ify R Mordi
- University of DundeeMolecular and Clinical MedicineNinewells Hospital and Medical SchoolDundeeUK
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Nery RM, Zanini M, Ferrari JN, Silva CA, Farias LF, Comel JC, Belli KC, Silveira ADD, Santos AC, Stein R. Tai Chi Chuan for cardiac rehabilitation in patients with coronary arterial disease. Arq Bras Cardiol 2014; 102:588-92. [PMID: 24759952 PMCID: PMC4079023 DOI: 10.5935/abc.20140049] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2013] [Accepted: 10/16/2013] [Indexed: 11/26/2022] Open
Abstract
Background Several studies have shown that Tai Chi Chuan can improve cardiac function in
patients with heart disease. Objective To conduct a systematic review of the literature to assess the effects of Tai
Chi Chuan on cardiac rehabilitation for patients with coronary artery
disease. Methods We performed a search for studies published in English, Portuguese and
Spanish in the following databases: MEDLINE, EMBASE, LILACS and Cochrane
Register of Controlled Trials. Data were extracted in a standardized manner
by three independent investigators, who were responsible for assessing the
methodological quality of the manuscripts. Results The initial search found 201 studies that, after review of titles and
abstracts, resulted in a selection of 12 manuscripts. They were fully
analyzed and of these, nine were excluded. As a final result, three
randomized controlled trials remained. The studies analyzed in this
systematic review included patients with a confirmed diagnosis of coronary
artery disease, all were clinically stable and able to exercise. The three
experiments had a control group that practiced structured exercise training
or received counseling for exercise. Follow-up ranged from 2 to 12
months. Conclusion Preliminary evidence suggests that Tai Chi Chuan can be an unconventional
form of cardiac rehabilitation, being an adjunctive therapy in the treatment
of patients with stable coronary artery disease. However, the methodological
quality of the included articles and the small sample sizes clearly indicate
that new randomized controlled trials are needed in this regard.
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Affiliation(s)
| | - Maurice Zanini
- Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
| | | | | | | | | | | | | | | | - Ricardo Stein
- Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
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Improving cardiac rehabilitation attendance and completion through quality improvement activities and a motivational program. J Cardiopulm Rehabil Prev 2014; 33:153-9. [PMID: 23595006 DOI: 10.1097/hcr.0b013e31828db386] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE Recent studies have demonstrated that patients who attend more cardiac rehabilitation (CR) sessions have lower subsequent mortality rates than those who attend fewer sessions. METHODS We analyzed the impact of several phased-in policy and process changes implemented to increase patient participation in CR. In March 2010, our CR program changed from a policy of individualizing the recommended number of CR sessions per patient to a policy that recommended all 36 CR sessions. In October 2010, we introduced a 7-minute video describing the benefits of CR. In August 2011, we introduced a motivational program that rewarded patients after every sixth CR session. The number of CR sessions attended was determined through review of billing records. Enrollment and completion were defined as attending ≥1 session and ≥30 sessions, respectively. RESULTS We identified 1103 patients sequentially enrolled in CR between May 2009 and January 2012. Overall, the median number of sessions per patient improved from 12 to 20 (P < .001). Completion rate improved from 14% to 39% (P < .001). The motivational program increased attendance by a median of 3 sessions per patient (P = .04), but this effect was limited to local CR participants. Financial analysis suggested that for every $100 spent on motivational rewards, patients attended an additional 6.6 (95% CI, -1 to 14) sessions of CR. CONCLUSIONS Quality improvement activities significantly increased CR participation. Wide implementation of such programs may favorably impact patient participation in CR and potentially decrease the rate of subsequent cardiac events.
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Brusco NK, Taylor NF, Watts JJ, Shields N. Economic Evaluation of Adult Rehabilitation: A Systematic Review and Meta-Analysis of Randomized Controlled Trials in a Variety of Settings. Arch Phys Med Rehabil 2014; 95:94-116.e4. [DOI: 10.1016/j.apmr.2013.03.017] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2013] [Revised: 03/14/2013] [Accepted: 03/14/2013] [Indexed: 12/01/2022]
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Predictors, cost, and outcomes of patients with acute coronary syndrome who receive optimal secondary prevention therapy: Results from the antiplatelet treatment observational registries (APTOR). Int J Cardiol 2013; 170:239-45. [DOI: 10.1016/j.ijcard.2013.10.057] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2012] [Revised: 09/18/2013] [Accepted: 10/19/2013] [Indexed: 01/09/2023]
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Redfern J, Briffa T. Cardiac rehabilitation – moving forward with new models of care. PHYSICAL THERAPY REVIEWS 2013. [DOI: 10.1179/1743288x10y.0000000018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Calvo M, Subirats L, Ceccaroni L, Maroto JM, de Pablo C, Miralles F. Automatic assessment of socioeconomic impact on cardiac rehabilitation. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2013; 10:5266-83. [PMID: 24284349 PMCID: PMC3863845 DOI: 10.3390/ijerph10115266] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2013] [Revised: 10/08/2013] [Accepted: 10/14/2013] [Indexed: 11/29/2022]
Abstract
Disability-Adjusted Life Years (DALYs) and Quality-Adjusted Life Years (QALYs), which capture life expectancy and quality of the remaining life-years, are applied in a new method to measure socioeconomic impacts related to health. A 7-step methodology estimating the impact of health interventions based on DALYs, QALYs and functioning changes is presented. It relates the latter (1) to the EQ-5D-5L questionnaire (2) to automatically calculate the health status before and after the intervention (3). This change of status is represented as a change in quality of life when calculating QALYs gained due to the intervention (4). In order to make an economic assessment, QALYs gained are converted to DALYs averted (5). Then, by inferring the cost/DALY from the cost associated to the disability in terms of DALYs lost (6) and taking into account the cost of the action, cost savings due to the intervention are calculated (7) as an objective measure of socioeconomic impact. The methodology is implemented in Java. Cases within the framework of cardiac rehabilitation processes are analyzed and the calculations are based on 200 patients who underwent different cardiac-rehabilitation processes. Results show that these interventions result, on average, in a gain in QALYs of 0.6 and a cost savings of 8,000 €.
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Affiliation(s)
- Mireia Calvo
- Cardiac Electrophysiology Unit, Hospital Clínic Universitari de Barcelona, Villarroel, 170, Barcelona 08036, Spain
| | - Laia Subirats
- Barcelona Digital Technology Centre, Roc Boronat, 117, 5th floor, Barcelona 08018, Spain; E-Mails: (L.C.); (F.M.)
- Universitat Autònoma de Barcelona, Campus UAB, Bellaterra 08193, Spain
| | - Luigi Ceccaroni
- Barcelona Digital Technology Centre, Roc Boronat, 117, 5th floor, Barcelona 08018, Spain; E-Mails: (L.C.); (F.M.)
| | - José María Maroto
- Cardiac Rehabilitation Unit, Hospital Universitario Ramón y Cajal, Madrid 28034, Spain; E-Mails: (J.M.M.); (C.P.)
| | - Carmen de Pablo
- Cardiac Rehabilitation Unit, Hospital Universitario Ramón y Cajal, Madrid 28034, Spain; E-Mails: (J.M.M.); (C.P.)
| | - Felip Miralles
- Barcelona Digital Technology Centre, Roc Boronat, 117, 5th floor, Barcelona 08018, Spain; E-Mails: (L.C.); (F.M.)
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Skobel E, Martinez-Romero A, Scheibe B, Schauerte P, Marx N, Luprano J, Knackstedt C. Evaluation of a newly designed shirt-based ECG and breathing sensor for home-based training as part of cardiac rehabilitation for coronary artery disease. Eur J Prev Cardiol 2013; 21:1332-40. [PMID: 23733743 DOI: 10.1177/2047487313493227] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
BACKGROUND Participation in phase-III cardiac rehabilitation (CR) remains low but adherence could potentially be improved with supervised home-based CR. New technological approaches are needed to provide sufficient supervision with respect to safety and performance of individual exercise programmes. DESIGN The newly designed closed-loop tool, HeartCycle's guided exercise (GEX) system, will support professionals and patients during exercise-based CR. Patients wear a dedicated shirt with incorporated wireless sensors, and ECG, heart rate (HR), breathing frequency (BF), and activity are monitored during exercise. This information is streamed live to a mobile device (PDA) that processes these parameters. METHODS A phase-I study was performed to evaluate feasibility, function, and reliability of this GEX device and compare it to conventional cardiac exercise testing (CPX, spiroergometry) in 50 patients (seven women, mean ± SD age 69 ± 9 years, body mass index 26 ± 3 kg/m(2), ejection fraction 58 ± 10%). ECG, HR, and BF were monitored using standard equipment and the GEX device simultaneously. Furthermore, HR recorded on the PDA was compared with CPX measurements. RESULTS The fit of the shirt and the sensor was good. No technical problems were encountered. All occurring arrhythmia were reliably detected. There was an acceptable comparability between HR on the GEX device vs. CPX, a good comparability between HR on the PDA vs. CPX, and a moderate comparability between BF on the GEX device vs. CPX CONCLUSIONS Comparability between CPX and the GEX device was acceptable for HR measurement and moderate for BF; arrhythmias were reliably detected. HR processing and display on the PDA was even better comparable. The whole system seems suitable for monitoring home-based CR. Further studies are now needed to implement training prescription to facilitate individual exercise.
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Affiliation(s)
- Erik Skobel
- Clinic for Cardiac and Pulmonary Rehabilitation, Aachen, Germany RWTH University Hospital Aachen, Germany
| | | | - Britta Scheibe
- Clinic for Cardiac and Pulmonary Rehabilitation, Aachen, Germany
| | | | | | - Jean Luprano
- Centre Suisse d'Electronique et de Microtechnique, Neuchâtel, Switzerland
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de Oliveira C, Nguyen HV, Wijeysundera HC, Wong WW, Woo G, Grootendorst P, Liu PP, Krahn MD. Estimating the payoffs from cardiovascular disease research in Canada: an economic analysis. CMAJ Open 2013; 1:E83-90. [PMID: 25077108 PMCID: PMC3986018 DOI: 10.9778/cmajo.20130003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Investments in medical research can result in health improvements, reductions in health expenditures and secondary economic benefits. These "returns" have not been quantified in Canada. Our objective was to estimate the return on cardiovascular disease research funded by public or charitable organizations. METHODS Our primary outcome was the internal rate of return on cardiovascular disease research funded by public or charitable sources. The internal rate of return is the annual monetary benefit to the economy for each dollar invested in cardiovascular disease research. Calculation of the internal rate of return involved the following: measuring expenditures on cardiovascular disease research, estimating the health gains accrued from new treatments for cardiovascular disease, determining the proportion of health gains attributable to cardiovascular disease research and the time lag between research expenditures and health gains, and estimating the spillovers from public- or charitable-sector investments to other sectors of the economy. RESULTS Expenditures by public or charitable organizations on cardiovascular disease research from 1981 to 1992 amounted to $392 million (2005 dollars). Health gains associated with new treatments from 1994 to 2005 (13-yr lag) amounted to 2.2 million quality-adjusted life-years. We calculated an internal rate of return of 20.6%. CONCLUSION Canadians obtain relatively high health and economic gains from investments in cardiovascular disease research. Every $1 invested in cardiovascular disease research by public or charitable sources yields a stream of benefits of roughly $0.21 to the Canadian economy per year, in perpetuity.
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Affiliation(s)
- Claire de Oliveira
- Department of Social and Epidemiological Research, Centre for Addiction and Mental Health, Toronto, Ont
- Toronto Health Economics and Technology Assessment Collaborative, Toronto, Ont
| | - Hai V. Nguyen
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ont
| | - Harindra C. Wijeysundera
- Schulich Heart Centre, Division of Cardiology, Department of Medicine, Sunnybrook Health Sciences Centre, Toronto, Ont
- Toronto Health Economics and Technology Assessment Collaborative, Toronto, Ont
| | - William W.L. Wong
- Toronto Health Economics and Technology Assessment Collaborative, Toronto, Ont
| | - Gloria Woo
- Toronto Health Economics and Technology Assessment Collaborative, Toronto, Ont
| | - Paul Grootendorst
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ont
- Toronto Health Economics and Technology Assessment Collaborative, Toronto, Ont
| | | | - Murray D. Krahn
- University Health Network, Toronto, Ont
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ont
- Toronto Health Economics and Technology Assessment Collaborative, Toronto, Ont
- Department of Medicine, University of Toronto, Toronto, Ont
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Oldridge N. Exercise-based cardiac rehabilitation in patients with coronary heart disease: meta-analysis outcomes revisited. Future Cardiol 2013; 8:729-51. [PMID: 23013125 DOI: 10.2217/fca.12.34] [Citation(s) in RCA: 107] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Cardiac rehabilitation that includes either exercise training alone or exercise training in addition to psychosocial, risk factor management and/or educational interventions is considered a Class I indication [i.e., useful and effective] for patients with coronary heart disease. This overview of six independent cardiac rehabilitation meta-analyses published since 2000 includes a total of 71 randomized clinical trials (n = 13,824 patients) and clearly demonstrates significant clinical outcomes (reduced all-cause and cardiac mortality, nonfatal reinfarction and reduced hospitalization rates) and significant positive changes in modifiable risk factors (total cholesterol, triglycerides and systolic blood pressure). Despite the observation that the elderly, females, minority ethnic groups, low socioeconomic status patients and patients with comorbidities have not been well represented in the randomized clinical trials. Recent guidelines in the UK and USA have concluded with the recommendation that cardiac rehabilitation is reasonable and necessary and should be promoted by healthcare professionals, including senior medical staff.
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Affiliation(s)
- Neil Oldridge
- University of Wisconsin School of Medicine & Public Health, Aurora Cardiovascular Services, Aurora Medical Group, Glendale, Milwaukee, WI 53217, USA.
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Wennman I, Klittermark P, Herlitz J, Lernfelt B, Kihlgren M, Gustafsson C, Hansson PO. The clinical consequences of a pre-hospital diagnosis of stroke by the emergency medical service system. A pilot study. Scand J Trauma Resusc Emerg Med 2012; 20:48. [PMID: 22781159 PMCID: PMC3477056 DOI: 10.1186/1757-7241-20-48] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2012] [Accepted: 06/06/2012] [Indexed: 11/26/2022] Open
Abstract
Background There is still a considerable delay between the onset of symptoms and arrival at a stroke unit for most patients with acute stroke. The aim of the study was to describe the feasibility of a pre-hospital diagnosis of stroke by an emergency medical service (EMS) nurse in terms of diagnostic accuracy and delay from dialing 112 until arrival at a stroke unit. Methods Between September 2008 and November 2009, a subset of patients with presumed acute stroke in the pre-hospital setting were admitted by EMS staff directly to a stroke unit, bypassing the emergency department. A control group, matched for a number of background variables, was created. Results In all, there were 53 patients in the direct admission group, and 49 patients in the control group. The median delay from calling for an ambulance until arrival at a stroke unit was 54 minutes in the direct admission group and 289 minutes in the control group (p < 0.0001). In a comparison between the direct admission group and the control group, a final diagnosis of stroke, transient ischemic attack (TIA) or the sequelae of prior stroke was found in 85% versus 90% (NS). Among stroke patients who lived at home prior to the event, the percentage of patients that were living at home after 3 months was 71% and 62% respectively (NS). Conclusions In a pilot study, the concept of a pre-hospital diagnosis of stroke by an EMS nurse was associated with relatively high diagnostic accuracy in terms of stroke-related diagnoses and a short delay to arrival at a stroke unit. These data need to be confirmed in larger studies, with a concomitant evaluation of the clinical consequences and, if possible, the level of patient satisfaction as well.
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Affiliation(s)
- Ingela Wennman
- Department of Ambulance and Pre-hospital Emergency Care, Sahlgrenska University Hospital, Gothenburg, Sweden
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