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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: 50] [Impact Index Per Article: 50.0] [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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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: 78] [Impact Index Per Article: 26.0] [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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Affiliation(s)
- Toufic R Jildeh
- Department of Orthopaedic Surgery, Henry Ford Health System, Detroit, Michigan
| | - Laith K Hasan
- Tulane University School of Medicine, New Orleans, Louisiana
| | - Kelechi R Okoroha
- Department of Orthopedic Surgery, Mayo Clinic, Minneapolis, Minnesota
| | - Theodore W Parsons
- Department of Orthopaedic Surgery, Henry Ford Health System, Detroit, Michigan
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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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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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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: 75] [Impact Index Per Article: 10.7] [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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Richards SH, Anderson L, Jenkinson CE, Whalley B, Rees K, Davies P, Bennett P, Liu Z, West R, Thompson DR, Taylor RS. Psychological interventions for coronary heart disease. Cochrane Database Syst Rev 2017; 4:CD002902. [PMID: 28452408 PMCID: PMC6478177 DOI: 10.1002/14651858.cd002902.pub4] [Citation(s) in RCA: 91] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Coronary heart disease (CHD) is the most common cause of death globally, although mortality rates are falling. Psychological symptoms are prevalent for people with CHD, and many psychological treatments are offered following cardiac events or procedures with the aim of improving health and outcomes. This is an update of a Cochrane systematic review previously published in 2011. OBJECTIVES To assess the effectiveness of psychological interventions (alone or with cardiac rehabilitation) compared with usual care (including cardiac rehabilitation where available) for people with CHD on total mortality and cardiac mortality; cardiac morbidity; and participant-reported psychological outcomes of levels of depression, anxiety, and stress; and to explore potential study-level predictors of the effectiveness of psychological interventions in this population. SEARCH METHODS We updated the previous Cochrane Review searches by searching the following databases on 27 April 2016: CENTRAL in the Cochrane Library, MEDLINE (Ovid), Embase (Ovid), PsycINFO (Ovid), and CINAHL (EBSCO). SELECTION CRITERIA We included randomised controlled trials (RCTs) of psychological interventions compared to usual care, administered by trained staff, and delivered to adults with a specific diagnosis of CHD. We selected only studies estimating the independent effect of the psychological component, and with a minimum follow-up of six months. The study population comprised of adults after: a myocardial infarction (MI), a revascularisation procedure (coronary artery bypass graft (CABG) or percutaneous coronary intervention (PCI)), and adults with angina or angiographically defined coronary artery disease (CAD). RCTs had to report at least one of the following outcomes: mortality (total- or cardiac-related); cardiac morbidity (MI, revascularisation procedures); or participant-reported levels of depression, anxiety, or stress. DATA COLLECTION AND ANALYSIS Two review authors independently screened titles and abstracts of all references for eligibility. A lead review author extracted study data, which a second review author checked. We contacted study authors to obtain missing information. MAIN RESULTS This review included 35 studies which randomised 10,703 people with CHD (14 trials and 2577 participants added to this update). The population included mainly men (median 77.0%) and people post-MI (mean 65.7%) or after undergoing a revascularisation procedure (mean 27.4%). The mean age of participants within trials ranged from 53 to 67 years. Overall trial reporting was poor, with around a half omitting descriptions of randomisation sequence generation, allocation concealment procedures, or the blinding of outcome assessments. The length of follow-up ranged from six months to 10.7 years (median 12 months). Most studies (23/35) evaluated multifactorial interventions, which included therapies with multiple therapeutic components. Ten studies examined psychological interventions targeted at people with a confirmed psychopathology at baseline and two trials recruited people with a psychopathology or another selecting criterion (or both). Of the remaining 23 trials, nine studies recruited unselected participants from cardiac populations reporting some level of psychopathology (3.8% to 53% with depressive symptoms, 32% to 53% with anxiety), 10 studies did not report these characteristics, and only three studies excluded people with psychopathology.Moderate quality evidence showed no risk reduction for total mortality (risk ratio (RR) 0.90, 95% confidence interval (CI) 0.77 to 1.05; participants = 7776; studies = 23) or revascularisation procedures (RR 0.94, 95% CI 0.81 to 1.11) with psychological therapies compared to usual care. Low quality evidence found no risk reduction for non-fatal MI (RR 0.82, 95% CI 0.64 to 1.05), although there was a 21% reduction in cardiac mortality (RR 0.79, 95% CI 0.63 to 0.98). There was also low or very low quality evidence that psychological interventions improved participant-reported levels of depressive symptoms (standardised mean difference (SMD) -0.27, 95% CI -0.39 to -0.15; GRADE = low), anxiety (SMD -0.24, 95% CI -0.38 to -0.09; GRADE = low), and stress (SMD -0.56, 95% CI -0.88 to -0.24; GRADE = very low).There was substantial statistical heterogeneity for all psychological outcomes but not clinical outcomes, and there was evidence of small-study bias for one clinical outcome (cardiac mortality: Egger test P = 0.04) and one psychological outcome (anxiety: Egger test P = 0.012). Meta-regression exploring a limited number of intervention characteristics found no significant predictors of intervention effects for total mortality and cardiac mortality. For depression, psychological interventions combined with adjunct pharmacology (where deemed appropriate) for an underlying psychological disorder appeared to be more effective than interventions that did not (β = -0.51, P = 0.003). For anxiety, interventions recruiting participants with an underlying psychological disorder appeared more effective than those delivered to unselected populations (β = -0.28, P = 0.03). AUTHORS' CONCLUSIONS This updated Cochrane Review found that for people with CHD, there was no evidence that psychological treatments had an effect on total mortality, the risk of revascularisation procedures, or on the rate of non-fatal MI, although the rate of cardiac mortality was reduced and psychological symptoms (depression, anxiety, or stress) were alleviated; however, the GRADE assessments suggest considerable uncertainty surrounding these effects. Considerable uncertainty also remains regarding the people who would benefit most from treatment (i.e. people with or without psychological disorders at baseline) and the specific components of successful interventions. Future large-scale trials testing the effectiveness of psychological therapies are required due to the uncertainty within the evidence. Future trials would benefit from testing the impact of specific (rather than multifactorial) psychological interventions for participants with CHD, and testing the targeting of interventions on different populations (i.e. people with CHD, with or without psychopathologies).
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Affiliation(s)
- Suzanne H Richards
- Leeds Institute of Health Sciences, University of Leeds, Charles Thackrah Building, 101 Clarendon Road, Leeds, UK, LS2 9LJ
- Primary Care, University of Exeter Medical School, St Luke's Campus, Magdalen Road, Exeter, Devon, UK, EX1 2LU
| | - Lindsey Anderson
- Institute of Health Research, University of Exeter Medical School, Veysey Building, Salmon Pool Lane, Exeter, UK, EX2 4SG
| | - Caroline E Jenkinson
- Primary Care, University of Exeter Medical School, St Luke's Campus, Magdalen Road, Exeter, Devon, UK, EX1 2LU
| | - Ben Whalley
- School of Psychology, University of Plymouth, Plymouth, UK
| | - Karen Rees
- Division of Health Sciences, Warwick Medical School, University of Warwick, Coventry, UK, CV4 7AL
| | - Philippa Davies
- School of Social and Community Medicine, University of Bristol, Canynge Hall, Bristol, UK, BS8 2PS
| | - Paul Bennett
- Department of Psychology, University of Swansea, Singleton Park, Swansea, UK, SA2 8PP
| | - Zulian Liu
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Robert West
- Wales Heart Research Institute, Cardiff University, Heath Park, Cardiff, UK, CF14 4XN
| | - David R Thompson
- Department of Psychiatry, University of Melbourne, St Vincent's Hospital, Melbourne, Victoria, Australia, VIC 3000
| | - Rod S Taylor
- Institute of Health Research, University of Exeter Medical School, Veysey Building, Salmon Pool Lane, Exeter, UK, EX2 4SG
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Clark AM, Hartling L, Vandermeer B, Lissel SL, McAlister FA. Secondary prevention programmes for coronary heart disease: a meta-regression showing the merits of shorter, generalist, primary care-based interventions. ACTA ACUST UNITED AC 2016; 14:538-46. [PMID: 17667645 DOI: 10.1097/hjr.0b013e328013f11a] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Background The aim of this study was to determine which programme characteristics influence the effectiveness of secondary prevention programmes for Coronary Heart Disease. Design The study follows a meta-regression design. Methods We conducted a meta-regression within a systematic review of randomized trials comparing secondary prevention programmes versus usual care. The primary outcome was all-cause mortality. Studies were identified by searching multiple electronic databases, bibliographies of published studies, contact with experts, and references provided by the United States Centers for Medicare and Medicaid Services. Primary authors of all relevant trials were surveyed for detailed information on programme characteristics. Forty-six unique trials were identified (18 821 patients). The pooled all-cause mortality risk ratio (RR) for programmes was 0.87 [95% confidence interval (CI) 0.79-0.97]. Programmes containing less than 10 h of patient contact with health professionals reduced all-cause mortality (RR 0.80, 95% CI 0.68-0.95) as effectively as programmes with more contact time. Programmes provided in general practice settings were effective at reducing all-cause mortality (RR 0.76, 95% CI 0.63-0.92) and compared favourably with the effectiveness of hospital-based programmes. Other characteristics, including specialist versus generalist provision, did not appreciably impact programme effectiveness. Conclusions Shorter secondary prevention programmes, those based in general practice, and those staffed by generalists are at least as effective in reducing all cause mortality in patients with coronary heart disease as longer programmes, hospital-based programmes, and programmes staffed by specialists.
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Affiliation(s)
- Alexander M Clark
- Faculty of Nursing, University of Alberta, Edmonton, Alberta, Canada
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Fridlund B. Social Network and Support among MI-Women during the Three Months following upon a First Myocardial Infarction. ACTA ACUST UNITED AC 2016. [DOI: 10.1177/010740839701700203] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Byrne M, Doherty S, Fridlund BGA, Mårtensson J, Steinke EE, Jaarsma T, Devane D. Sexual counselling for sexual problems in patients with cardiovascular disease. Cochrane Database Syst Rev 2016; 2:CD010988. [PMID: 26905928 PMCID: PMC6464754 DOI: 10.1002/14651858.cd010988.pub2] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Sexual problems are common among people with cardiovascular disease. Although clinical guidelines recommend sexual counselling for patients and their partners, there is little evidence on its effectiveness. OBJECTIVES To evaluate the effectiveness of sexual counselling interventions (in comparison to usual care) on sexuality-related outcomes in patients with cardiovascular disease and their partners. SEARCH METHODS We searched CENTRAL, MEDLINE, EMBASE, and three other databases up to 2 March 2015 and two trials registers up to 3 February 2016. SELECTION CRITERIA Randomised controlled trials (RCTs) and quasi-RCTs, including individual and cluster RCTs. We included studies that compared any intervention to counsel adult cardiac patients about sexual problems with usual care. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. MAIN RESULTS We included three trials with 381 participants. We were unable to pool the data from the included studies due to the differences in interventions used; therefore we synthesised the trial findings narratively.Two trials were conducted in the USA and one was undertaken in Israel. All trials included participants who were admitted to hospital with myocardial infarction (MI), and one trial also included participants who had undergone coronary artery bypass grafting. All trials followed up participants for a minimum of three months post-intervention; the longest follow-up timepoint was five months.One trial (N = 92) tested an intensive (total five hours) psychotherapeutic sexual counselling intervention delivered by a sexual therapist. One trial (N = 115) used a 15-minute educational video plus written material on resuming sexual activity following a MI. One trial (N = 174) tested the addition of a component that focused on resumption of sexual activity following a MI within a hospital cardiac rehabilitation programme.The quality of the evidence for all outcomes was very low.None of the included studies reported any outcomes from partners.Two trials reported sexual function. One trial compared intervention and control groups on 12 separate sexual function subscales and used a repeated measures analysis of variance (ANOVA) test. They reported statistically significant differences in favour of the intervention. One trial compared intervention and control groups using a repeated measures analysis of covariance (ANCOVA), and concluded: "There were no significant differences between the two groups [for sexual function] at any of the time points".Two trials reported sexual satisfaction. In one trial, the authors compared sexual satisfaction between intervention and control and used a repeated measured ANOVA; they reported "differences were reported in favour of the intervention". One trial compared intervention and control with a repeated measures ANCOVA and reported: "There were no significant differences between the two groups [for sexual satisfaction] at any of the timepoints".All three included trials reported the number of patients returning to sexual activity following MI. One trial found some evidence of an effect of sexual counselling on reported rate of return to sexual activity (yes/no) at four months after completion of the intervention (relative risk (RR) 1.71, 95% confidence interval (CI) 1.26 to 2.32; one trial, 92 participants, very low quality of evidence). Two trials found no evidence of an effect of sexual counselling on rate of return to sexual activity at 12 week (RR 1.01, 95% CI 0.94 to 1.09; one trial, 127 participants, very low quality of evidence) and three month follow-up (RR 0.98, 95% CI 0.88 to 1.10; one trial, 115 participants, very low quality of evidence).Two trials reported psychological well-being. In one trial, no scores were reported, but the trial authors stated: "No treatment effects were observed on state anxiety as measured in three points in time". In the other trial no scores were reported but, based on results of a repeated measures ANCOVA to compare intervention and control groups, the trial authors stated: "The experimental group had significantly greater anxiety at one month post MI". They also reported: "There were no significant differences between the two groups [for anxiety] at any other time points".One trial reporting relationship satisfaction and one trial reporting quality of life found no differences between intervention and control.No trial reported on satisfaction in how sexual issues were addressed in cardiac rehabilitation services. AUTHORS' CONCLUSIONS We found no high quality evidence to support the effectiveness of sexual counselling for sexual problems in patients with cardiovascular disease. There is a clear need for robust, methodologically rigorous, adequately powered RCTs to test the effectiveness of sexual counselling interventions for people with cardiovascular disease and their partners.
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Affiliation(s)
- Molly Byrne
- National University of Ireland, GalwaySchool of PsychologySt. Anthony'sGalwayCounty GalwayIreland
| | - Sally Doherty
- RCSIDepartment of Population and Health Science, School of PsychologySt Stephens GreenBeaux Lane HouseDublinIreland
| | - Bengt GA Fridlund
- Jönköping UniversitySchool of Health SciencesP O Box 1026JönköpingSweden551 11
| | - Jan Mårtensson
- Jönköping UniversityDepartment of Nursing, School of Health SciencesP O Box 1026JönköpingSweden551 11
| | - Elaine E Steinke
- Wichita State UniversitySchool of Nursing1845 FairmountWichitaKansasUSA67260‐0041
| | - Tiny Jaarsma
- University of LinköpingDepartment of Social and Welfare StudiesKungsgatan 40NorrköpingSweden601074
| | - Declan Devane
- National University of Ireland GalwaySchool of Nursing and MidwiferyUniversity RoadGalwayIreland
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Shaffer KM, Kim Y, Llabre MM, Carver CS. Dyadic associations between cancer-related stress and fruit and vegetable consumption among colorectal cancer patients and their family caregivers. J Behav Med 2016; 39:75-84. [PMID: 26245160 PMCID: PMC4724258 DOI: 10.1007/s10865-015-9665-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2015] [Accepted: 07/30/2015] [Indexed: 10/23/2022]
Abstract
This study examined how stress from cancer affects fruit and vegetable consumption (FVC) in cancer patients and their family caregivers during the year following diagnosis. Colorectal cancer patients and their caregivers (92 dyads) completed questionnaires at two (T1), six (T2), and 12 months post-diagnosis (T3). Individuals reported perceived cancer-related stress (CRS) at T1 and days of adequate FVC at T1 through T3. Both patients and caregivers reported inadequate FVC during the first year post-diagnosis. Latent growth modeling with actor-partner interdependence modeling revealed that, at T1, one's own greater CRS was associated with one's partner having fewer concurrent days of adequate FVC (ps = .01). Patients' greater CRS predicted their own more pronounced rebound pattern in FVC (p = .01); both patients' and caregivers' CRS marginally predicted their partners' change in FVC (p = .09). Findings suggest that perceived stress from cancer hinders FVC around the diagnosis, but motivates positive dietary changes by the end of the first year.
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Affiliation(s)
- Kelly M Shaffer
- Department of Psychology, University of Miami, 5665 Ponce de Leon Blvd, Coral Gables, FL, 33146, USA.
- Department of Psychiatry, Massachusetts General Hospital, Behavioral Medicine, Boston, MA, USA.
| | - Youngmee Kim
- Department of Psychology, University of Miami, 5665 Ponce de Leon Blvd, Coral Gables, FL, 33146, USA
- Center for Advanced Study in the Behavioral Sciences, Stanford University, Stanford, CA, USA
| | - Maria M Llabre
- Department of Psychology, University of Miami, 5665 Ponce de Leon Blvd, Coral Gables, FL, 33146, USA
| | - Charles S Carver
- Department of Psychology, University of Miami, 5665 Ponce de Leon Blvd, Coral Gables, FL, 33146, USA
- Center for Advanced Study in the Behavioral Sciences, Stanford University, Stanford, CA, USA
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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: 307] [Impact Index Per Article: 38.4] [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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Whalley B, Thompson DR, Taylor RS. Psychological interventions for coronary heart disease: cochrane systematic review and meta-analysis. Int J Behav Med 2014. [PMID: 23179678 DOI: 10.1007/s12529-012-9282-x] [Citation(s) in RCA: 104] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND Depression and anxiety are common in cardiac patients, and psychological interventions may also be used as part of general cardiac rehabilitation programs. PURPOSE This study aims to estimate effects of psychological interventions on mortality and psychological symptoms in this group, updating an existing Cochrane Review. METHOD Systematic review and meta-regression analyses of randomized trials evaluating a psychological treatment delivered by trained staff to patients with a diagnosed cardiac disease, with a follow-up of at least 6 months, were used. RESULTS There was no strong evidence that psychological intervention reduced total deaths, risk of revascularization, or non-fatal infarction. Psychological intervention did result in small/moderate improvements in depression and anxiety, and there was a small effect for cardiac mortality. CONCLUSION Psychological treatments appear effective in treating patients with psychological symptoms of coronary heart disease. Uncertainty remains regarding the subgroups of patients who would benefit most from treatment and the characteristics of successful interventions.
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Affiliation(s)
- Ben Whalley
- School of Psychology, University of Plymouth, Plymouth, UK
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Byrne M, Doherty S, Fridlund BGA, Mårtensson J, Steinke EE, Jaarsma T, Devane D. Sexual counselling for sexual problems in patients with cardiovascular disease. Cochrane Database Syst Rev 2014. [DOI: 10.1002/14651858.cd010988] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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de Waure C, Lauret GJ, Ricciardi W, Ferket B, Teijink J, Spronk S, Myriam Hunink MG. Lifestyle interventions in patients with coronary heart disease: a systematic review. Am J Prev Med 2013; 45:207-16. [PMID: 23867029 DOI: 10.1016/j.amepre.2013.03.020] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2012] [Revised: 02/14/2013] [Accepted: 03/22/2013] [Indexed: 11/18/2022]
Abstract
CONTEXT Coronary heart disease (CHD) is responsible for about 15% of all deaths worldwide and is identified as a top priority for decision makers. Both primary and secondary prevention are considered key strategies in the prevention of CHD. The aim of this study was to assess the efficacy of nonpharmacologic interventions with multiple lifestyle components in patients with established CHD in comparison to usual care. For this reason, a systematic review and meta-analysis of RCTs were performed. EVIDENCE ACQUISITION The Cochrane Library, MEDLINE, and EMBASE databases were examined until March 31, 2012 (without start date) in order to identify studies addressing patient-tailored multifactorial lifestyle interventions aimed at reducing more than one cardiovascular risk factor in patients with established CHD. Primary endpoints were fatal and nonfatal cardiovascular events. Secondary outcomes were overall mortality and cardiovascular disease-associated hospital readmissions. EVIDENCE SYNTHESIS The search strategy yielded 14 unique RCTs, which were considered in the qualitative analysis. Nine of them contributed to the meta-analysis. A random effects model was used to pool the data. The meta-analysis showed a significant risk reduction of 18% (relative risk 0.82, 95% CI=0.69, 0.98) of fatal cardiovascular events in patients undergoing multifactorial lifestyle interventions. Further, a nonsignificant reduction of nonfatal events, overall mortality and hospital readmissions was found. CONCLUSIONS Multifactorial lifestyle interventions aimed at improving modifiable risk factors in patients with established CHD reduce the risk for fatal cardiovascular events. Therefore, they may have added value in secondary prevention of CHD.
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Affiliation(s)
- Chiara de Waure
- Institute of Public Health, Catholic University of the Sacred Heart, Rome, Italy.
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Steinke EE, Jaarsma T, Barnason SA, Byrne M, Doherty S, Dougherty CM, Fridlund B, Kautz DD, Mårtensson J, Mosack V, Moser DK. Sexual counselling for individuals with cardiovascular disease and their partners: a consensus document from the American Heart Association and the ESC Council on Cardiovascular Nursing and Allied Professions (CCNAP). Eur Heart J 2013; 34:3217-35. [PMID: 23900695 DOI: 10.1093/eurheartj/eht270] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
After a cardiovascular event, patients and their families often cope with numerous changes in their lives, including dealing with consequences of the disease or its treatment on their daily lives and functioning. Coping poorly with both physical and psychological challenges may lead to impaired quality of life. Sexuality is one aspect of quality of life that is important for many patients and partners that may be adversely affected by a cardiac event. The World Health Organization defines sexual health as '… a state of physical, emotional, mental and social well-being in relation to sexuality; it is not merely the absence of disease, dysfunction or infirmity. Sexual health requires a positive and respectful approach to sexuality and sexual relationships, as well as the possibility of having pleasurable and safe sexual experiences ….'(1(p4)) The safety and timing of return to sexual activity after a cardiac event have been well addressed in an American Heart Association scientific statement, and decreased sexual activity among cardiac patients is frequently reported.(2) Rates of erectile dysfunction (ED) among men with cardiovascular disease (CVD) are twice as high as those in the general population, with similar rates of sexual dysfunction in females with CVD.(3) ED and vaginal dryness may also be presenting signs of heart disease and may appear 1-3 years before the onset of angina pectoris. Estimates reflect that only a small percentage of those with sexual dysfunction seek medical care;(4) therefore, routine assessment of sexual problems and sexual counselling may be of benefit as part of effective management by physicians, nurses, and other healthcare providers.
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Lawler PR, Filion KB, Eisenberg MJ. Efficacy of exercise-based cardiac rehabilitation post-myocardial infarction: a systematic review and meta-analysis of randomized controlled trials. Am Heart J 2011; 162:571-584.e2. [PMID: 21982647 DOI: 10.1016/j.ahj.2011.07.017] [Citation(s) in RCA: 410] [Impact Index Per Article: 31.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2011] [Accepted: 07/21/2011] [Indexed: 11/18/2022]
Abstract
BACKGROUND Exercise-based cardiac rehabilitation (CR) remains an underused tool for secondary prevention post-myocardial infarction (MI). In part, this arises from uncertainty regarding the efficacy of CR, particularly with respect to reinfarction, where previous studies have failed to show consistent benefit. We therefore undertook a meta-analysis of randomized controlled trials (RCTs) to (1) estimate the effect of CR on cardiovascular outcomes and (2) examine the effect of CR program characteristics on the magnitude of CR benefits. METHODS We systematically searched MEDLINE as well as relevant bibliographies to identify all English-language RCTs examining the effects of exercise-based CR among post-MI patients. Data were aggregated using random-effects models. Stratified analyses were conducted to examine the impact of RCT-level characteristics on treatment benefits. RESULTS We identified 34 RCTs (N = 6,111). Overall, patients randomized to exercise-based CR had a lower risk of reinfarction (odds ratio [OR] 0.53, 95% CI 0.38-0.76), cardiac mortality (OR 0.64, 95% CI 0.46-0.88), and all-cause mortality (OR 0.74, 95% CI 0.58-0.95). In stratified analyses, treatment effects were consistent regardless of study periods, duration of CR, or time beyond the active intervention. Exercise-based CR had favorable effects on cardiovascular risk factors, including smoking, blood pressure, body weight, and lipid profile. CONCLUSIONS Exercise-based CR is associated with reductions in mortality and reinfarction post-MI. Our secondary analyses suggest that even shorter CR programs may translate into improved long-term outcomes, although these results need to be confirmed in an RCT.
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Affiliation(s)
- Patrick R Lawler
- Division of Cardiology, Jewish General Hospital/McGill University, Montreal, Quebec, Canada
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Whalley B, Rees K, Davies P, Bennett P, Ebrahim S, Liu Z, West R, Moxham T, Thompson DR, Taylor RS. Psychological interventions for coronary heart disease. Cochrane Database Syst Rev 2011:CD002902. [PMID: 21833943 DOI: 10.1002/14651858.cd002902.pub3] [Citation(s) in RCA: 98] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND Psychological symptoms are strongly associated with coronary heart disease (CHD), and many psychological treatments are offered following cardiac events or procedures. OBJECTIVES Update the existing Cochrane review to (1) determine the independent effects of psychological interventions in patients with CHD (principal outcome measures included total or cardiac-related mortality, cardiac morbidity, depression, and anxiety) and (2) explore study-level predictors of the impact of these interventions. SEARCH STRATEGY The original review searched Cochrane Controleed Trials Register (CCTR, Issue 4, 2001), MEDLINE, EMBASE, PsycINFO, and CINAHL to December 2001. This was updated by searching the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE and EMBASE, PsycINFO and CINAHL from 2001 to January 2009. In addition, we searched reference lists of papers, and expert advice was sought for the original and update review. SELECTION CRITERIA Randomised controlled trials of psychological interventions compared to usual care, administered by trained staff. Only studies estimating the independent effect of the psychological component with a minimum follow-up of six months. Adults with specific diagnosis of CHD. DATA COLLECTION AND ANALYSIS Titles and abstracts of all references screened for eligibility by two reviewers independently; data extracted by the lead author and checked by a second reviewer. Authors contacted where possible to obtain missing information. MAIN RESULTS There was no strong evidence that psychological intervention reduced total deaths, risk of revascularisation, or non-fatal infarction. Amongst a smaller group of studies reporting cardiac mortality there was a modest positive effect of psychological intervention (relative risk: 0.80 (95% CI 0.64 to 1.00)). Furthermore, psychological intervention did result in small/moderate improvements in depression, standardised mean difference (SMD): -0.21 (95% CI -0.35, -0.08) and anxiety, SMD: -0.25 (95% CI -0.48 to -0.03). Results for mortality indicated some evidence of small-study bias, though results for other outcomes did not. Meta regression analyses revealed four significant predictors of intervention effects on depression were found: (1) an aim to treat type-A behaviours (ß = -0.32, p = 0.03) were more effective than other interventions. In contrast, interventions which (2) aimed to educate patients about cardiac risk factors (ß = 0.23, p = 0.03), (3) included client-led discussion and emotional support as core therapeutic components (ß = 0.31, p < 0.01), or (4) included family members in the treatment process (ß = 0.26, p < 0.01) were significantly less effective. AUTHORS' CONCLUSIONS Psychological treatments appear effective in treating psychological symptoms of CHD patients. Uncertainly remains regarding the subgroups of patients who would benefit most from treatment and the characteristics of successful interventions.
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Affiliation(s)
- Ben Whalley
- Centre for Multilevel Modelling, Graduate School of Education, University of Bristol, 2 Priory Road, Bristol, UK, BS8 1TX
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Heran BS, Chen JMH, Ebrahim S, Moxham T, Oldridge N, Rees K, Thompson DR, Taylor RS. Exercise-based cardiac rehabilitation for coronary heart disease. Cochrane Database Syst Rev 2011:CD001800. [PMID: 21735386 PMCID: PMC4229995 DOI: 10.1002/14651858.cd001800.pub2] [Citation(s) in RCA: 449] [Impact Index Per Article: 34.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND The burden of coronary heart disease (CHD) worldwide is one of great concern to patients and healthcare agencies alike. Exercise-based cardiac rehabilitation aims to restore patients with heart disease to health. OBJECTIVES To determine the effectiveness of exercise-based cardiac rehabilitation (exercise training alone or in combination with psychosocial or educational interventions) on mortality, morbidity and health-related quality of life of patients with CHD. SEARCH STRATEGY RCTs have been identified by searching CENTRAL, HTA, and DARE (using The Cochrane Library Issue 4, 2009), as well as MEDLINE (1950 to December 2009), EMBASE (1980 to December 2009), CINAHL (1982 to December 2009), and Science Citation Index Expanded (1900 to December 2009). SELECTION CRITERIA Men and women of all ages who have had myocardial infarction (MI), coronary artery bypass graft (CABG) or percutaneous transluminal coronary angioplasty (PTCA), or who have angina pectoris or coronary artery disease defined by angiography. DATA COLLECTION AND ANALYSIS Studies were selected and data extracted independently by two reviewers. Authors were contacted where possible to obtain missing information. MAIN RESULTS This systematic review has allowed analysis of 47 studies randomising 10,794 patients to exercise-based cardiac rehabilitation or usual care. In medium to longer term (i.e. 12 or more months follow-up) exercise-based cardiac rehabilitation reduced overall and cardiovascular mortality [RR 0.87 (95% CI 0.75, 0.99) and 0.74 (95% CI 0.63, 0.87), respectively], and hospital admissions [RR 0.69 (95% CI 0.51, 0.93)] in the shorter term (< 12 months follow-up) with no evidence of heterogeneity of effect across trials. Cardiac rehabilitation did not reduce the risk of total MI, CABG or PTCA. Given both the heterogeneity in outcome measures and methods of reporting findings, a meta-analysis was not undertaken for health-related quality of life. In seven out of 10 trials reporting health-related quality of life using validated measures was there evidence of a significantly higher level of quality of life with exercise-based cardiac rehabilitation than usual care. AUTHORS' CONCLUSIONS Exercise-based cardiac rehabilitation is effective in reducing total and cardiovascular mortality (in medium to longer term studies) and hospital admissions (in shorter term studies) but not total MI or revascularisation (CABG or PTCA). Despite inclusion of more recent trials, the population studied in this review is still predominantly male, middle aged and low risk. Therefore, well-designed, and adequately reported RCTs in groups of CHD patients more representative of usual clinical practice are still needed. These trials should include validated health-related quality of life outcome measures, need to explicitly report clinical events including hospital admission, and assess costs and cost-effectiveness.
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Affiliation(s)
- Balraj S Heran
- Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, Canada
| | - Jenny MH Chen
- Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, Canada
| | - Shah Ebrahim
- Department of Non-communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
| | - Tiffany Moxham
- Wimberly Library, Florida Atlantic University, Boca Raton, Florida, USA
| | - Neil Oldridge
- University of Wisconsin School of Medicine & Public Health and Aurora Cardiovascular Services, Aurora Sinai/Aurora St. Luke’s Medical Center, Milwaukee, Wisconsin, USA
| | - Karen Rees
- Health Sciences Research Institute, Warwick Medical School, University of Warwick, Coventry, UK
| | - David R Thompson
- Cardiovascular Research Centre, Australian Catholic University, Melbourne, Australia
| | - Rod S Taylor
- Peninsula College of Medicine and Dentistry, Universities of Exeter & Plymouth, Exeter, UK
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Martire LM, Schulz R, Helgeson VS, Small BJ, Saghafi EM. Review and meta-analysis of couple-oriented interventions for chronic illness. Ann Behav Med 2011; 40:325-42. [PMID: 20697859 DOI: 10.1007/s12160-010-9216-2] [Citation(s) in RCA: 258] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Evidence continues to build for the impact of the marital relationship on health as well as the negative impact of illness on the partner. Targeting both patient and partner may enhance the efficacy of psychosocial or behavioral interventions for chronic illness. PURPOSE The purpose of this report is to present a cross-disease review of the characteristics and findings of studies evaluating couple-oriented interventions for chronic physical illness. METHODS We conducted a qualitative review of 33 studies and meta-analyses for a subset of 25 studies. RESULTS Identified studies focused on cancer, arthritis, cardiovascular disease, chronic pain, HIV, and Type 2 diabetes. Couple interventions had significant effects on patient depressive symptoms (d = 0.18, p < 0.01, k = 20), marital functioning (d = 0.17, p < 0.01, k = 18), and pain (d = 0.19, p < 0.01, k = 14) and were more efficacious than either patient psychosocial intervention or usual care. CONCLUSIONS Couple-oriented interventions have small effects that may be strengthened by targeting partners' influence on patient health behaviors and focusing on couples with high illness-related conflict, low partner support, or low overall marital quality. Directions for future research include assessment of outcomes for both patient and partner, comparison of couple interventions to evidence-based patient interventions, and evaluation of mechanisms of change.
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Affiliation(s)
- Lynn M Martire
- Department of Human Development and Family Studies, The Pennsylvania State University, University Park, PA 16802, USA.
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Auer R, Gaume J, Rodondi N, Cornuz J, Ghali WA. Efficacy of in-hospital multidimensional interventions of secondary prevention after acute coronary syndrome: a systematic review and meta-analysis. Circulation 2008; 117:3109-17. [PMID: 18541742 DOI: 10.1161/circulationaha.107.748095] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Secondary prevention programs for patients experiencing an acute coronary syndrome have been shown to be effective in the outpatient setting. The efficacy of in-hospital prevention interventions administered soon after acute cardiac events is unclear. We performed a systematic review and meta-analysis to determine whether in-hospital, patient-level interventions targeting multiple cardiovascular risk factors reduce all-cause mortality after an acute coronary syndrome. METHODS AND RESULTS Using a prespecified search strategy, we included controlled clinical trials and before-after studies of secondary prevention interventions with at least a patient-level component (ie, education, counseling, or patient-specific order sets) initiated in hospital with outcomes of mortality, readmission, or reinfarction rates in acute coronary syndrome patients. We classified the interventions as patient-level interventions with or without associated healthcare provider-level interventions and/or system-level interventions. Twenty-six studies met our inclusion criteria. The summary estimate of 14 studies revealed a relative risk of all-cause mortality of 0.79 (95% CI, 0.69 to 0.92; n=37,585) at 1 year. However, the apparent benefit depended on study design and level of intervention. The before-after studies suggested reduced mortality (relative risk [RR], 0.77; 95% CI, 0.66 to 0.90; n=3680 deaths), whereas the RR was 0.96 (95% CI, 0.64 to 1.44; n=99 deaths) among the controlled clinical trials. Only interventions including a provider- or system-level intervention suggested reduced mortality compared with patient-level-only interventions. CONCLUSIONS The evidence for in-hospital, patient-level interventions for secondary prevention is promising but not definitive because only before-after studies suggest a significant reduction in mortality. Future research should formally test which components of interventions provide the greatest benefit.
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Affiliation(s)
- Reto Auer
- Department of Community Medicine and Ambulatory Care, University of Lausanne, Lausanne, Switzerland
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Lie I, Arnesen H, Sandvik L, Hamilton G, Bunch EH. Effects of a home-based intervention program on anxiety and depression 6 months after coronary artery bypass grafting: a randomized controlled trial. J Psychosom Res 2007; 62:411-8. [PMID: 17383492 DOI: 10.1016/j.jpsychores.2006.11.010] [Citation(s) in RCA: 103] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2006] [Revised: 11/02/2006] [Accepted: 11/14/2006] [Indexed: 11/29/2022]
Abstract
OBJECTIVE The objective of this study was to evaluate the effects of a home-based intervention program (HBIP) on anxiety and depression 6 months after coronary artery bypass grafting (CABG). METHODS In a prospective randomized controlled trial, 203 elective CABG patients were included. An HBIP structured for respondents in the intervention group was performed 2 and 4 weeks after surgery. Anxiety and depression symptoms were measured by the Hospital Anxiety and Depression Scale (HADS) in both patient groups before surgery, 6 weeks after surgery, and 6 months after surgery. RESULTS A total of 185 patients completed the study: 93 patients in the intervention group and 92 patients in the control group. On 6-week and 6-month follow-ups, significant improvements in anxiety and depression symptoms were found in both groups. These improvements did not differ significantly between the groups. However, in a predefined subgroup of patients with anxiety and/or depression symptoms at baseline (n=65), improvement was significantly larger in the intervention group (n=29) than in the control group (n=36) after 6 months (P<.05). CONCLUSIONS Patients experiencing high levels of psychological distress before CABG surgery benefited from a structured informational and psychological HBIP. Implementation of psychological screens of patients scheduled for CABG might serve to identify patients experiencing anxiety and/or depression. These patients could then be targeted to receive individualized HBIP.
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Affiliation(s)
- Irene Lie
- Heart and Lung Center, Ullevål University Hospital/Institute of Nursing and Health Science, University of Oslo, Oslo, Norway.
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Barth J, Critchley J, Bengel J. Efficacy of psychosocial interventions for smoking cessation in patients with coronary heart disease: a systematic review and meta-analysis. Ann Behav Med 2006; 32:10-20. [PMID: 16827625 DOI: 10.1207/s15324796abm3201_2] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
BACKGROUND Quitting smoking improves prognosis after a cardiac event. Therefore smoking cessation is highly recommended for patients with coronary heart disease (CHD), but many patients continue to smoke, and improved cessation aids are urgently required. PURPOSE The objective was to conduct a systematic review of the efficacy of psychosocial interventions to quit smoking in patients with CHD. METHODS Seven electronic databases were searched from the start of the database to August 2003. Search terms were coronary or cardio or heart or cvd or chd and smok* and cessation or absti*. Results were supplemented by cross-checking references. More than 2,000 papers were screened in a first step. Eligibility of studies was assessed (by reviewer Jürgen Barth) and reasons for exclusion were coded. Abstinence rates were computed both according to an intention to treat analysis, and based on follow-up results only. RESULTS We found 19 randomized controlled trials, comparing a specific psychosocial intervention with "usual care," with a minimum of 6-month follow-up. Interventions consist of behavioral therapeutic approaches, telephone support, and self-help material. The trials mostly included older male patients with CHD, predominantly myocardial infarction. Overall results found a positive effect of interventions on abstinence after 6 to 12 months (OR = 1.66, 95% CI = 1.24-2.21), but substantial heterogeneity between trials. Clustering the trials by type of intervention reduced heterogeneity, although many trials used more than one type of intervention. Trials involving behavioral therapies or telephone contact were little different from self-help techniques (OR = 1.65, 95% CI = 1.28-2.13 for behavioral therapies; OR = 1.58, 95% CI = 1.26-1.98 for telephone support; OR = 1.47, 95% CI = 1.10-1.97 for self-help). Treatment intensity was associated with study outcome. More intense interventions showed increased quit rates (OR = 1.95, 95% CI = 1.61-2.35) whereas interventions of low intensity did not appear effective (OR = 0.92, 95% CI = 0.70-1.22). Studies with validated assessment of smoking status at follow-up had lower efficacy than nonvalidated trials. CONCLUSIONS Smoking cessation interventions are effective in promoting abstinence up to 1 year, provided they are of sufficient intensity with a minimum length of 1 month. Further studies should compare different psychosocial intervention strategies, or the combination of a psychosocial intervention strategy with nicotine replacement therapy or bupropion compared with nicotine replacement or bupropion alone.
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Affiliation(s)
- Jürgen Barth
- University of Freiburg, Institute of Psychology, Department of Rehabilitation Psychology, Germany.
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Ricardo DR, Araújo CGSD. Reabilitação cardíaca com ênfase no exercício: uma revisão sistemática. REV BRAS MED ESPORTE 2006. [DOI: 10.1590/s1517-86922006000500011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
O objetivo desta revisão sistemática foi determinar o efeito da reabilitação cardíaca com ênfase no exercício (RCEE) sobre a mortalidade, fatores de risco modificáveis e qualidade de vida relacionada à saúde em pacientes com doença arterial coronariana. Foram analisados apenas ensaios clínicos controlados e randomizados (ECCR) com follow-up igual ou superior a seis meses, publicados entre 1990 e 2004. Utilizaram-se os critérios propostos pelo Clinical Practice Guideline: cardiac rehabilitation para julgar os estudos selecionados. Fizeram parte desta revisão 21 ECCR envolvendo 2.220 pacientes entre 49 e 63 anos (86% homens). A maioria dos ECCR apresentaram resultados favoráveis à RCEE para mortalidade total e cardíaca quando comparada com os cuidados usuais (controle). Esse fato também foi observado para os eventos de reinfarto e revascularização do miocárdio. Os resultados da RCEE sobre os fatores de risco modificáveis e a qualidade de vida não foram conclusivos quando comparados com a intervenção controle, apesar de alguns estudos apresentarem diferenças estatísticas a favor da RCEE. Esta revisão confirma os benefícios da RCEE na abordagem terapêutica de coronariopatas, reduzindo suas taxas de mortalidade cardíaca e por todas as causas, além de contribuir para a diminuição da ocorrência de outros eventos coronarianos, tais como a revascularização miocárdica e a taxa de reinfarto. Em relação aos fatores de risco modificáveis e à qualidade de vida, houve uma tendência favorável à utilização da RCEE. Em adendo, parece que o exercício físico regular per se constitui o principal responsável pelos resultados favoráveis da intervenção em relação aos desfechos estudados.
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Aldana SG, Whitmer WR, Greenlaw R, Avins AL, Thomas D, Salberg A, Greenwell A, Lipsenthal L, Fellingham GW. Effect of intense lifestyle modification and cardiac rehabilitation on psychosocial cardiovascular disease risk factors and quality of life. Behav Modif 2006; 30:507-25. [PMID: 16723428 DOI: 10.1177/0145445504267797] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This study examined the effect of the Ornish Program for Reversing Heart Disease and cardiac rehabilitation (CR) on psychosocial risk factors and quality of life in patients with confirmed coronary artery disease. Participants had previously undergone a revascularization procedure. The 84 patients self-selected to participate in the Ornish Program for Reversing Heart Disease (n = 507 28), CR (n = 28), or a control group (n = 28). Twelve psychosocial risk factors and quality of life variables were collected from all three groups at baseline, 3 months, and 6 months. At 3 and 6 months, Ornish group participants demonstrated significant improvements in all 12 outcome measures. The rehabilitation group improved in 7 of the 12, and the control group showed significant improvements in 6 of the variables. Intensive lifestyle modification programs significantly affect psychosocial risk factors and quality of life.
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Affiliation(s)
- Steven G Aldana
- College of Health and Human Performance, Brigham Young University, USA
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Abstract
Considerable knowledge has accumulated in recent decades concerning the significance of physical activity in the treatment of a number of diseases, including diseases that do not primarily manifest as disorders of the locomotive apparatus. In this review we present the evidence for prescribing exercise therapy in the treatment of metabolic syndrome-related disorders (insulin resistance, type 2 diabetes, dyslipidemia, hypertension, obesity), heart and pulmonary diseases (chronic obstructive pulmonary disease, coronary heart disease, chronic heart failure, intermittent claudication), muscle, bone and joint diseases (osteoarthritis, rheumatoid arthritis, osteoporosis, fibromyalgia, chronic fatigue syndrome) and cancer, depression, asthma and type 1 diabetes. For each disease, we review the effect of exercise therapy on disease pathogenesis, on symptoms specific to the diagnosis, on physical fitness or strength and on quality of life. The possible mechanisms of action are briefly examined and the principles for prescribing exercise therapy are discussed, focusing on the type and amount of exercise and possible contraindications.
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Affiliation(s)
- B K Pedersen
- The Centre of Inflammation and Metabolism, Department of Infectious Diseases, Copenhagen, Denmark.
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Martire LM, Lustig AP, Schulz R, Miller GE, Helgeson VS. Is it beneficial to involve a family member? A meta-analysis of psychosocial interventions for chronic illness. Health Psychol 2005; 23:599-611. [PMID: 15546228 DOI: 10.1037/0278-6133.23.6.599] [Citation(s) in RCA: 293] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Links between chronic illness and family relationships have led to psychosocial interventions targeted at the patient's closest family member or both patient and family member. The authors conducted a meta-analytic review of randomized studies comparing these interventions with usual medical care (k=70), focusing on patient outcomes (depression, anxiety, relationship satisfaction, disability, and mortality) and family member outcomes (depression, anxiety, relationship satisfaction, and caregiving burden). Among patients, interventions had positive effects on depression when the spouse was included and, in some cases, on mortality. Among family members, positive effects were found for caregiving burden, depression, and anxiety; these effects were strongest for nondementing illnesses and for interventions that targeted only the family member and that addressed relationship issues. Although statistically significant aggregate effects were found, they were generally small in magnitude. These findings provide guidance in developing future interventions in this area.
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Affiliation(s)
- Lynn M Martire
- University of Pittsburgh, Department of Psychiatry and University Center for Social and Urban Research, Pittsburgh, PA 15260, USA.
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Höfer S, Benzer W, Brandt D, Laimer H, Schmid P, Bernardo A, Oldridge NB. MacNew Heart Disease Lebensqualitätsfragebogen nach Herzinfarkt:. ZEITSCHRIFT FUR KLINISCHE PSYCHOLOGIE UND PSYCHOTHERAPIE 2004. [DOI: 10.1026/1616-3443.33.4.270] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Zusammenfassung. Theoretischer Hintergrund: Gesundheitsbezogene Lebensqualität (gLQ) stellt einen wichtigen Aspekt in der Evaluation medizinischer Behandlungen dar. Fragestellung: Der MacNew Heart Disease Lebensqualitätsfragebogen (MacNew) wurde entwickelt, um Gefühle von Patienten zu erfassen, die sich auf eine Reihe von Problemen bei Überlebenden eines akuten Herzinfarktes beziehen. Das Ziel dieser Studie war die Validierung der deutschen Version des MacNew an einer Patientengruppe nach Herzinfarkt. Methode: Der MacNew und die Short Form 36 (SF-36) wurden von 199 Patienten ausgefüllt. Die Retest-Reliabilität, die innere Konsistenz, sowie Valditiätsüberprüfungen und eine konfirmatorische Faktorenanalyse wurden berechnet. Ergebnisse: Mehr als 92% der Items wurden vollständig beantwortetet. Die konvergente Valdität mit den Skalen des SF-36 bewegten sich im Bereich von r = 0.36 bis 0.75 (p < .001). Die diskriminante Validität war zufriedenstellend hoch für alle Skalen (ANOVA, p < .01). Die Faktorenanalyse bestätigte die Drei-Faktoren-Struktur und erklärte 54,25% der Varianz. Reliabilitätskoeffizienten rangierten zwischen rtt = 0.72 und 0.87. Die innere Konsistenz liegt zwischen 0.90 und 0.97 auf. Die geringe Anzahl an fehlenden Daten belegt die hohe Akzeptanz der deutschen Version des MacNew bei Herzinfarktpatienten. Schlussfolgerung: Die Ergebnisse deuten darauf hin, dass die deutsche Version des MacNew ein valides, reliables und sensitives Instrument für die Messung der gLQ darstellt und vergleichbar mit der englischen Originalversion ist.
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Affiliation(s)
- Stefan Höfer
- Universitätsklinik für Medizinische Psychologie und Psychotherapie, Universität Innsbruck, Österreich, Department of Psychology, Royal College of Surgeons in Ireland, Dublin, Irland
| | - Werner Benzer
- Department für interventionelle Kardiologie, Akadamisches Lehrkrankenhaus Feldkirch, Österreich
| | - Dieter Brandt
- Rehabilitationszentrum der PVA, St. Radegund, Österreich
| | - Herbert Laimer
- Rehabilitationszentrum für Herz- und Kreislauferkrankungen, Bad Tatzmannsdorf, Österreich
| | - Peter Schmid
- Rehabilitations- u. Kurzentrum Austria, Bad Schallerbach, Österreich
| | - Arthur Bernardo
- Krankenhaus für kardiale und psychosomatische Rehabilitation, Gais, Schweiz
| | - Neil B. Oldridge
- IU Center for Urban Population Health, A UW/UWM/Aurora Program, University of Wisconsin-Milwaukee, Milwaukee, WI, USA
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Abstract
Nursing research has contributed to our knowledge of patients with coronary heart disease (CHD), although much of the research has focused on acute cardiac events. Active and ongoing programs of research into CHD patient outcomes are essential as significant gaps remain. Consistently effective strategies to help patients change risk behaviors, recognize salient symptoms, manage their CHD and ischemic symptoms, improve function and quality of life, and prevent subsequent coronary events are needed, especially in the elderly and those with multiple comorbidities.
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Affiliation(s)
- Christi Deaton
- School of Nursing, Midwifery and Health Visiting, University of Manchester, Manchester, United Kingdom.
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Taylor RS, Brown A, Ebrahim S, Jolliffe J, Noorani H, Rees K, Skidmore B, Stone JA, Thompson DR, Oldridge N. Exercise-based rehabilitation for patients with coronary heart disease: systematic review and meta-analysis of randomized controlled trials. Am J Med 2004; 116:682-92. [PMID: 15121495 DOI: 10.1016/j.amjmed.2004.01.009] [Citation(s) in RCA: 1357] [Impact Index Per Article: 67.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2003] [Accepted: 12/15/2003] [Indexed: 12/12/2022]
Abstract
PURPOSE To review the effectiveness of exercise-based cardiac rehabilitation in patients with coronary heart disease. METHODS A systematic review and meta-analysis of randomized controlled trials was undertaken. Databases such as MEDLINE, EMBASE, and the Cochrane Library were searched up to March 2003. Trials with 6 or more months of follow-up were included if they assessed the effects of exercise training alone or in combination with psychological or educational interventions. RESULTS We included 48 trials with a total of 8940 patients. Compared with usual care, cardiac rehabilitation was associated with reduced all-cause mortality (odds ratio [OR] = 0.80; 95% confidence interval [CI]: 0.68 to 0.93) and cardiac mortality (OR = 0.74; 95% CI: 0.61 to 0.96); greater reductions in total cholesterol level (weighted mean difference, -0.37 mmol/L [-14.3 mg/dL]; 95% CI: -0.63 to -0.11 mmol/L [-24.3 to -4.2 mg/dL]), triglyceride level (weighted mean difference, -0.23 mmol/L [-20.4 mg/dL]; 95% CI: -0.39 to -0.07 mmol/L [-34.5 to -6.2 mg/dL]), and systolic blood pressure (weighted mean difference, -3.2 mm Hg; 95% CI: -5.4 to -0.9 mm Hg); and lower rates of self-reported smoking (OR = 0.64; 95% CI: 0.50 to 0.83). There were no significant differences in the rates of nonfatal myocardial infarction and revascularization, and changes in high- and low-density lipoprotein cholesterol levels and diastolic pressure. Health-related quality of life improved to similar levels with cardiac rehabilitation and usual care. The effect of cardiac rehabilitation on total mortality was independent of coronary heart disease diagnosis, type of cardiac rehabilitation, dose of exercise intervention, length of follow-up, trial quality, and trial publication date. CONCLUSION This review confirms the benefits of exercise-based cardiac rehabilitation within the context of today's cardiovascular service provision.
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Affiliation(s)
- Rod S Taylor
- Department of Epidemiology and Public Health, University of Birmingham, Birmingham, United Kingdom.
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Abstract
BACKGROUND Psychological interventions can form part of comprehensive cardiac rehabilitation programmes (CCR). These interventions may include stress management interventions, which aim to reduce stress, either as an end in itself or to reduce risk for further cardiac events in patients with heart disease. OBJECTIVES To determine the effectiveness of psychological interventions, in particular stress management interventions, on mortality and morbidity, psychological measures, quality of life, and modifiable cardiac risk factors, in patients with coronary heart disease (CHD). SEARCH STRATEGY We searched CCTR to December 2001 (Issue 4, 2001), MEDLINE 1999 to December 2001 and EMBASE 1998 to the end of 2001, PsychINFO and CINAHL to December 2001. In addition, searches of reference lists of papers were made and expert advice was sought. SELECTION CRITERIA RCTs of non-pharmacological psychological interventions, administered by trained staff, either single modality interventions or a part of CCR with minimum follow up of 6 months. Adults of all ages with CHD (prior myocardial infarction, coronary artery bypass graft or percutaneous transluminal coronary angioplasty, angina pectoris or coronary artery disease defined by angiography). Stress management (SM) trials were identified and reported in combination with other psychological interventions and separately. DATA COLLECTION AND ANALYSIS Studies were selected, and data were abstracted, independently by two reviewers. Authors were contacted where possible to obtain missing information. MAIN RESULTS Thirty six trials with 12,841 patients were included. Of these, 18 (5242 patients) were SM trials. Quality of many trials was poor with the majority not reporting adequate concealment of allocation, and only 6 blinded outcome assessors. Combining the results of all trials showed no strong evidence of effect on total or cardiac mortality, or revascularisation. There was a reduction in the number of non-fatal reinfarctions in the intervention group (OR 0.78 (0.67, 0.90), but the two largest trials (with 4809 patients randomized) were null for this outcome, and there was statistical evidence of publication bias. Similar results were seen for the SM subgroup of trials. Provision of any psychological intervention or SM intervention caused small reductions in anxiety and depression. Few trials reported modifiable cardiac risk factors or quality of life. REVIEWERS' CONCLUSIONS Overall psychological interventions showed no evidence of effect on total or cardiac mortality, but did show small reductions in anxiety and depression in patients with CHD. Similar results were seen for SM interventions when considered separately. However, the poor quality of trials, considerable heterogeneity observed between trials and evidence of significant publication bias make the pooled finding of a reduction in non-fatal myocardial infarction insecure.
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Affiliation(s)
- Karen Rees
- Department of Social Medicine, Universiry of Bristol, Bristol, UK
| | - Paul Bennett
- Department of Psychology, University of Wales Swansea, Swansea, UK
| | | | | | - Shah Ebrahim
- Department of Epidemiology & Population Health, London School of Hygiene & Tropical Medicine, London, UK
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Cole KD, Waite MS, Nichols LO. Organizational structure, team process, and future directions of interprofessional health care teams. GERONTOLOGY & GERIATRICS EDUCATION 2003; 24:35-49. [PMID: 15871929 DOI: 10.1300/j021v24n02_04] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
For a nationwide Geriatric Interdisciplinary Team Training (GITT) program evaluation of 8 sites and 26 teams, team evaluators developed a quantitative and qualitative team observation scale (TOS), examining structure, process, and outcome, with specific focus on the training function. Qualitative data provided an important expansion of quantitative data, highlighting positive effects that were not statistically significant, such as role modeling and training occurring within the clinical team. Qualitative data could also identify "too much" of a coded variable, such as time spent in individual team members' assessments and treatment plans. As healthcare organizations have increasing demands for productivity and changing reimbursement, traditional models of teamwork, with large teams and structured meetings, may no longer be as functional as they once were. To meet these constraints and to train students in teamwork, teams of the future will have to make choices, from developing and setting specific models to increasing the use of information technology to create virtual teams. Both quantitative and qualitative data will be needed to evaluate these new types of teams and the important outcomes they produce.
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Affiliation(s)
- Kenneth D Cole
- Psychology and Behavioral Health, VA Healthcare System, Long Beach, CA 90822, USA
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Zeiss AM, Thompson DG. Providing interdisciplinary geriatric team care: What does it really take? CLINICAL PSYCHOLOGY-SCIENCE AND PRACTICE 2003. [DOI: 10.1093/clipsy.10.1.115] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Jolliffe JA, Rees K, Taylor RS, Thompson D, Oldridge N, Ebrahim S. Exercise-based rehabilitation for coronary heart disease. Cochrane Database Syst Rev 2001:CD001800. [PMID: 11279730 DOI: 10.1002/14651858.cd001800] [Citation(s) in RCA: 379] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND The burden of cardiovascular disease world-wide is one of great concern to patients and health care agencies alike. Cardiac rehabilitation aims to restore patients with heart disease to health through exercise only based rehabilitation or comprehensive cardiac rehabilitation. OBJECTIVES To determine the effectiveness of exercise only or exercise as part of a comprehensive cardiac rehabilitation programme on the mortality, morbidity, health-related quality of life (HRQoL) and modifiable cardiac risk factors of patients with coronary heart disease. SEARCH STRATEGY Electronic databases were searched for randomised controlled trials, using standardised trial filters, from the earliest date available to December 31st 1998. SELECTION CRITERIA Men and women of all ages, in hospital or community settings, who have had myocardial infarction, coronary artery bypass graft or percutaneous transluminal coronary angioplasty, or who have angina pectoris or coronary artery disease defined by angiography. DATA COLLECTION AND ANALYSIS Studies were selected independently by two reviewers, and data extracted independently. Authors were contacted where possible to obtain missing information. MAIN RESULTS This systematic review has allowed analysis of an increased number of patients from approximately 4500 in earlier meta-analyses to 8440 (7683 contributing to the total mortality outcome). The pooled effect estimate for total mortality for the exercise only intervention shows a 27% reduction in all cause mortality (random effects model OR 0.73 (0.54, 0.98)). Comprehensive cardiac rehabilitation reduced all cause mortality, but to a lesser degree (OR 0.87 (0.71, 1.05)). Total cardiac mortality was reduced by 31% (random effects model OR 0.69 (0.51, 0.94)) and 26% (random effects model OR 0.74 (0.57, 0.96)) in the exercise only and comprehensive cardiac rehabilitation groups respectively. Neither intervention had any effect on the occurrence of non-fatal myocardial infarction. There was a significant net reduction in total cholesterol (pooled WMD random effects model -0.57 mmol/l (-0.83, -0.31)) and LDL (pooled WMD random effects model -0.51 mmol/l (-0.82, -0.19) in the comprehensive cardiac rehabilitation group. REVIEWER'S CONCLUSIONS Exercise-based cardiac rehabilitation is effective in reducing cardiac deaths. It is not clear from this review whether exercise only or a comprehensive cardiac rehabilitation intervention is more beneficial. The population studied in this review is still predominantly male, middle aged and low risk. Identification of the ethnic origin of the participants was seldom reported. It is possible that patients who would have benefited most from the intervention were excluded from the trials on the grounds of age, sex or co-morbidity.
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Affiliation(s)
- J A Jolliffe
- Research and Development Support Unit, Noy Scott House, Haldon View terrace, Exeter, Devon, UK, EX2 5EQ.
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Sledge SB, Ragsdale K, Tabb J, Jarmukli N. Comparison of intensive outpatient cardiac rehabilitation to standard outpatient care in veterans: effects on quality of life. JOURNAL OF CARDIOPULMONARY REHABILITATION 2000; 20:383-8. [PMID: 11144045 DOI: 10.1097/00008483-200011000-00008] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Examination of the effect of cardiac rehabilitation (CR) on quality of life has been relatively limited. The current study examined existing clinical data, which had been obtained during the course of program evaluation. Changes in quality of life for patients who participated in an intensive rehabilitation program and those who had received standard outpatient care only were compared. METHODS Quality-of-life changes in cardiac patients (n = 87) from two treatment groups were compared. Patients had either participated in an 8-week intensive CR program (n = 45) consisting of monitored exercise 3 days weekly and inter-disciplinary education sessions, or routine outpatient clinic services (n = 42). RESULTS Patients in the intensive CR program demonstrated significant (P < 0.05-< 0.001) improvement in all areas of quality of life assessed. In contrast, patients that received routine outpatient care did not demonstrate any areas of improvement, while Vitality was significantly (P < 0.05) poorer at posttest. CONCLUSIONS Our results suggest that provision of more intensive outpatient CR can improve quality of life more than standard outpatient care.
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Affiliation(s)
- S B Sledge
- Virginia Commonwealth University, Salem, Virginia, USA
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Billing E, Eriksson SV, Hjemdahl P, Rehnqvist N. Psychosocial variables in relation to various risk factors in patients with stable angina pectoris. J Intern Med 2000; 247:240-8. [PMID: 10692087 DOI: 10.1046/j.1365-2796.2000.00590.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVES To evaluate relationships between psychosocial variables and common risk factors such as age, concomitant diseases (hypertension, diabetes mellitus, myocardial infarction, heart failure) and smoking habits in patients with stable angina pectoris. SETTING University Hospital. SUBJECTS Participants in the Angina Prognosis Study in Stockholm (APSIS), which comprised 809 patients (248 females) <70 years of age, with chronic stable angina pectoris, of whom 767 (236 females) participated in the present report. Patients with angina pectoris occurring only at rest constituted one group, patients with angina pectoris on effort with or without angina at rest were stratified according to signs of marked ischaemia on exercise and/or clinical signs of heart failure. METHODS Psychosomatic symptoms, job strain, Type-A behaviour, sleep disturbances and overall life satisfaction were evaluated by a structured interview, which also included questions regarding how the patients usually felt, and health related problems, according to a standardized check-list. RESULTS Age correlated with several psychosomatic symptoms and tendency to worry. When adjusted for age and sex, patients with previous myocardial infarction and heart failure described more psychosomatic symptoms, but worried less about the future than patients without these diseases. In the group with angina pectoris at rest only there were fewer smokers than amongst other groups, regardless of risk stratification. CONCLUSIONS Smoking habits and concomitant diseases influence psychosocial variables in patients with stable angina pectoris. The severity of angina pectoris does not seem to relate to life satisfaction and attitudes towards the future.
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Affiliation(s)
- E Billing
- Karolinska Institutet, Division of Internal Medicine, Danderyd Hospital, Danderyd, Sweden
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McGee HM, Hevey D, Horgan JH. Psychosocial outcome assessments for use in cardiac rehabilitation service evaluation: a 10-year systematic review. Soc Sci Med 1999; 48:1373-93. [PMID: 10369438 DOI: 10.1016/s0277-9536(98)00428-6] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
A variety of measures are currently used to assess psychosocial outcome (quality of life) in cardiac rehabilitation programmes. However, there is no consensus on the most appropriate instruments to use. Instruments that are not sufficiently responsive to change in cardiac populations are unsuitable as audit tools as they underrepresent the benefits of programme attendance. To identify the most responsive instruments in cardiac rehabilitation populations a systematic overview of studies for the 10-year period 1986-1995 was conducted. The following databases were searched: Medline, Psychlit, Cinahl and Sociofile and 32 relevant studies were identified. The effect size statistic (a comparison of the magnitude of change to the variability in baseline scores) was used to determine those instruments most responsive to change. The following instruments were identified as being responsive in more than one study: Beck Depression Inventory, Global Mood Scale, Health Complaints Checklist, Heart Patients Psychological Questionnaire and Speilberger State Anxiety Inventory. There is little consensus on psychosocial evaluation instrument use in the cardiac rehabilitation literature. A number of measures show significant potential for routine outcome assessment. Formal assessment of these instruments is recommended to inform final recommendations about instrument selection for audit and evaluation purposes in cardiac rehabilitation.
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Affiliation(s)
- H M McGee
- Health Services Research Centre, Department of Psychology, Royal College of Surgeons in Ireland, Beaumont Hospital, Dublin.
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Affiliation(s)
- Mike Nolan
- School of Nursing and Midwifery, University of Sheffield
| | - Janet Nolan
- School of Nursing and Midwifery, University of Sheffield
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40
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Svedlund M, Danielson E, Norberg A. Nurses' narrations about caring for inpatients with acute myocardial infarction. Intensive Crit Care Nurs 1999; 15:34-43. [PMID: 10401339 DOI: 10.1016/s0964-3397(99)80063-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The purpose of this study was to examine the meaning of lived experiences of caring for people affected by acute myocardial infarction. Thirty-four registered nurses at a Coronary Care Unit in the north of Sweden narrated their experiences of this specialized care of inpatients. The interview texts were transcribed and then interpreted using a phenomenological-hermeneutic method, inspired by the philosophy of Ricoeur. Two groups of texts were identified. One comprised 'narratives about the patient' within which were the themes: 'distancing oneself from what is happening' and 'showing oneself as vulnerable'. The other was 'narratives about caring', with the themes: 'reading of', 'adapting', 'coming close' and 'helping'. Various views on caring were disclosed and interpreted with reference to Martin Buber's philosophy. A comprehensive understanding of caring as oscillations between the poles distance and relation was formulated.
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Affiliation(s)
- M Svedlund
- Department of Health and Social Care, Mid Sweden University, Ostersund, Sweden.
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41
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Vulnerability factors from a pre-and post-myocardial infarction perspective: a qualitative analysis. ACTA ACUST UNITED AC 1998. [DOI: 10.1016/s1362-3265(98)80046-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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42
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Nolan M, Nolan J. Cardiac rehabilitation following myocardial infarction. BRITISH JOURNAL OF NURSING (MARK ALLEN PUBLISHING) 1998; 7:219-25. [PMID: 9661348 DOI: 10.12968/bjon.1998.7.4.219] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Coronary heart disease is the major cause of death in the UK, but cardiac rehabilitation programmes have tended to develop in an ad hoc and unsystematic way. This article considers some of the deficits in current practice and suggests ways in which nurses can contribute more fully to care in this area. The need for better training and the necessity to develop skills in psychological care are highlighted. The authors also emphasize the importance of giving greater attention to a number of areas such as family involvement, sexuality and gender issues, and community follow-up.
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Affiliation(s)
- M Nolan
- School of Nursing and Midwifery, University of Sheffield
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43
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Abstract
Cardiac rehabilitation is a relatively recent development and, though it is increasingly being recognized as an important part of comprehensive cardiac care, there remains some scepticism regarding its effectiveness and some ignorance of its potential. This article reviews the literature pertaining to the effectiveness of cardiac rehabilitation for patients with coronary heart disease (CHD).
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45
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46
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Health in women after their first myocardial infarction: a holistic perspective of cardiac rehabilitation phase 3. ACTA ACUST UNITED AC 1997. [DOI: 10.1016/s1362-3265(97)80721-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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47
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Lidell E, Fridlund B. Long-term effects of a comprehensive rehabilitation programme after myocardial infarction. Scand J Caring Sci 1996; 10:67-74. [PMID: 8717802 DOI: 10.1111/j.1471-6712.1996.tb00314.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The aim of this study was to determine the long-term effects on myocardial infarction (MI) patients of a six-month comprehensive rehabilitation programme (CRP) conducted by an interdisciplinary team regarding cardiac events, physical and psychological conditions, life habits, and cardiac health knowledge. The results of a multivariate analysis carried out five years after the MI showed that cardiac events and psychological condition were not significantly influenced by the CRP. However, it was found that the physical condition of the patients benefited from the CRP; self-reported physical fitness (p < 0.002) and physical exercise test (p < 0.007). CRP participation was linked to significant modifications of life habits (diet change; p < 0.04, sexual activity; p < 0.000). The cardiac health knowledge was significantly improved by participation in the CRP (basic cardiac knowledge; p < 0.005; knowledge about misconceptions; p < 0.04). In conclusion, CRPs have had positive long-term effects on physical condition, life habits and cardiac health knowledge. No such effects, however, were found regarding either cardiac events or psychological condition.
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Kinney MR, Burfitt SN, Stullenbarger E, Rees B, DeBolt MR. Quality of life in cardiac patient research: a meta-analysis. Nurs Res 1996; 45:173-80. [PMID: 8637799 DOI: 10.1097/00006199-199605000-00009] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
This article reports a meta-analysis of 84 studies of quality of life (QOL) in cardiac patient populations published in the 5-year period 1987-1991. Selected methodologies and substantive characteristics of the studies are described. An overall effect size of .31 indicated a small but significant positive effect of pharmacologic, mechanical, surgical, nursing, or other treatment on QOL. No negative effect of treatment was found for any cardiovascular diagnostic category. Homogeneity analysis revealed eight potential moderators of the overall effect size: quality of study, gender of sample, time dimension, sampling method, intervention, marital status of subjects, quality-of-life dimension measured, and sample size.
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Affiliation(s)
- M R Kinney
- Center for Nursing Research, University of Alabama School of Nursing, Birmingham, USA
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49
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Fridlund B. A holistic framework for nursing care. Rehabilitation of the myocardial infarction patient. J Holist Nurs 1994; 12:204-17. [PMID: 8195577 DOI: 10.1177/089801019401200210] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
A holistic nursing framework to be used in the rehabilitation care of the myocardial infarction patient is discussed. Concepts of the framework include interplay of body-mind-spirit, negative life stress, coping modes, and their relationship to illness. Social support in the form of natural caring, together with one's own coping capacity, are usually enough to maintain health, integrity, control, and wholeness. But professional caring is needed when illness is perceived or symptoms develop. A holistic nursing intervention plan for the post-MI patient is proposed. The aim of the article is to facilitate the use of the approach in research and in practice.
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Fridlund B, Stener-Bengtsson A, Wännman AL. Social support and social network after acute myocardial infarction; the critically ill male patient's needs, choice and motives. Intensive Crit Care Nurs 1993; 9:88-94. [PMID: 8329847 DOI: 10.1016/0964-3397(93)90049-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The aim of the pilot study was to find out the need for social support and the choice of social network after acute myocardial infarction (AMI). In an experimental study critically ill male patients (AMI-patients) were enrolled for an intervention group (n = 18) or a control group (n = 18) in accordance with their own choice of caring support. The intervention consisted of a 3-month-caring programme for AMI-patients and their next-of-kin together with an interdisciplinary team. A 10-item questionnaire was developed in order to measure social network and social support at the time of AMI and 3 months later. Nine patients in both groups expressed a need for complementary social support, the character differed between the groups concerning emotional and informative support. Both groups reported sufficient social network built on the family. The intervention group expressed more heart trouble compared to the control group at the time of AMI (p = 0.03). 3 months later the trouble had decreased in the intervention group but increased in the control group. Complementary social support soon after an AMI from care professionals confirms the AMI-patients' recovery and the whole family has to be supported.
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