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Randomised controlled trial of cardiac rehabilitation in elderly patients with heart failure
Jacky Austin1, Robert Williams, Linda Ross
1Gwent Healthcare Trust, Nevill Hall Hospital, Abergavenny, Monmouthshire, NP7 9SA, United Kingdom. jackie.austin@gwent.wales.nhs.uk
Insights
Cardiac rehabilitation significantly improves quality of life and reduces hospital admissions for older adults with chronic heart failure. This program enhances functional status and offers an effective care model for elderly heart failure patients.
Area of Science:
- Cardiology
- Geriatrics
- Rehabilitation Medicine
Background:
- Heart failure is a growing clinical and financial burden, particularly affecting the elderly.
- Cardiac rehabilitation, encompassing education, exercise, and lifestyle changes, needs further evaluation in heart failure management.
Purpose of the Study:
- To assess if a cardiac rehabilitation program improves outcomes compared to standard outpatient heart failure clinic care.
- The study focused on patients over 60 with chronic heart failure.
Main Methods:
- Randomized controlled trial involving 200 patients (60-89 years) with New York Heart Association (NYHA) II-III heart failure.
- Interventions included exercise, education, dietetics, occupational therapy, and psychosocial counseling.
- Outcome measures: functional status (NYHA, 6-min walk), quality of life (MLHF, EuroQol), and hospital admissions.
Main Results:
- Significant improvements observed in MLHF and EuroQol scores, NYHA classification, and 6-min walking distance at 24 weeks (p<0.001).
- The cardiac rehabilitation group experienced fewer hospital admissions (11 vs. 33, p<0.01) and fewer hospital days (41 vs. 187, p<0.001).
Conclusions:
- Cardiac rehabilitation is an effective care model for older patients with heart failure.
- The established UK program offers significant benefits for this demographic.
Background:
Heart failure, a condition predominantly affecting the elderly, represents an ever-increasing clinical and financial burden for the NHS. Cardiac rehabilitation, a service that incorporates patient education, exercise training and lifestyle modification, requires further evaluation in heart failure management.
Aim:
The aim of this study was to determine whether a cardiac rehabilitation programme improved on the outcomes of an outpatient heart failure clinic (standard care) for patients, over 60 years of age, with chronic heart failure.
Methods:
Two hundred patients (60-89 years, 66% male) with New York Heart Association (NYHA) II or III heart failure confirmed by echocardiography were randomised. Both standard care and experimental groups attended clinic with a cardiologist and specialist nurse every 8 weeks. Interventions included exercise prescription, education, dietetics, occupational therapy and psychosocial counselling. The main outcome measures were functional status (NYHA, 6-min walk), health-related quality of life (MLHF and EuroQol) and hospital admissions.
Results:
There were significant improvements in MLHF and EuroQol scores, NYHA classification and 6-min walking distance (meters) at 24 weeks between the groups (p<0.001). The experimental group had fewer admissions (11 vs. 33, p<0.01) and spent fewer days in hospital (41 vs. 187, p<0.001).
Conclusions:
Cardiac rehabilitation, already widely established in the UK, offers an effective model of care for older patients with heart failure.
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