Journal Article

Effectiveness and cost-effectiveness of a web-based cardiac rehabilitation programme for people with chronic stable angina: protocol for the ACTIVATE (Angina Controlled Trial Investigating the Value of the ‘Activate your heart’ Therapeutic E-intervention) randomised controlled trial

Dodd, Susanna, Hardwick, Ben, Singh, Sally J, Fisher, Michael, Jolly, Kate, Morgan, Erica, Williams, Nefyn H, Hennessy, Sophie, Comerford, Terence J, Collins, Brendan, Lane, Deirdre, Thijssen, Dick, Jones, Ian, Lip, Gregory Y H, Ralph, Penelope

2024

Overview

IntroductionChronic stable angina is common and disabling. Cardiac rehabilitation is routinely offered to people following myocardial infarction or revascularisation procedures and has the potential to help people with chronic stable angina. However, there is insufficient evidence of effectiveness and cost-effectiveness for its routine use in this patient group. The objectives of this study are to compare the effectiveness and cost-effectiveness of the ‘Activate Your Heart’ cardiac rehabilitation programme for people with chronic stable angina compared with usual care.Methods and analysisACTIVATE is a multicentre, parallel-group, two-arm, superiority, pragmatic randomised controlled trial, with recruitment from primary and secondary care centres in England and Wales and a target sample size of 518 (1:1 allocation; allocation sequence by minimisation programme with built-in random element). The study uses secure web-based allocation concealment. The two treatments will be optimal usual care (control) and optimal usual care plus the ‘Activate Your Heart’ web-based cardiac rehabilitation programme (intervention). Outcome assessment and statistical analysis will be performed blinded; participants will be unblinded. Outcomes will be measured at baseline and at 6 and 12 months’ follow-up. Primary outcome will be the UK version of Seattle Angina Questionnaire (SAQ-UK), physical limitations domain at 12 months’ follow-up. Secondary outcomes will be the remaining two domains of SAQ-UK, dyspnoea, anxiety and depression, health utility, self-efficacy, physical activity and the incremental shuttle walk test. All safety events will be recorded, and serious adverse events assessed to determine whether they are related to the intervention and expected. Concurrent economic evaluation will be cost–utility analysis from health service perspective. An embedded process evaluation will determine the mechanisms and processes that explain the implementation and impacts of the cardiac rehabilitation programme.Ethics and disseminationNorth of Scotland National Health Service Research Ethics Committee approval, reference 21/NS/0115. Participants will provide written informed consent. Results will be disseminated by peer-reviewed publication.Trial registration numberISRCTN10054455.

• Publisher: British Medical Journal Publishing Group,BMJ Publishing Group LTD,BMJ Publishing Group
• Subject: Adult cardiology / Angina pectoris / Angina, Stable / Cardiac Rehabilitation - methods / Cost analysis / Cost-Benefit Analysis / Design / Equivalence Trials as Topic / Exercise / General practice / Family practice / Health disparities / HEALTH ECONOMICS / Health services / Heart / Humans / Internet / Intervention / Ischaemic heart disease / Medical imaging / Mental health / Minority & ethnic groups / Multicenter Studies as Topic / Participation / Physical fitness / Pragmatic Clinical Trials as Topic / Primary Care / Quality of Life / Randomized Controlled Trial / Randomized Controlled Trials as Topic / Rehabilitation / REHABILITATION MEDICINE / Risk factors / State Medicine / Weight control