- ICH GCP
- Registro de ensaios clínicos dos EUA
- Ensaio Clínico NCT01247545
Effect of Remote Ischaemic Preconditioning on Clinical Outcomes in CABG Surgery (ERICCA)
Effect of Remote Ischaemic Preconditioning on Clinical Outcomes in Coronary Artery Bypass Graft Surgery
Coronary heart disease (CHD) is the leading cause of death in the UK, accounting for 124,000 deaths (2006) and costing the UK economy over £7.9 billion a year. Patients with severe CHD are usually treated by coronary artery bypass graft (CABG) surgery, the risks of which are increasing due to older and sicker patients being operated on. New treatment strategies are therefore required to improve health outcomes in these high-risk patients undergoing CABG with or without valve (CABG±valve) surgery.
The hypothesis tested in this research proposal is that remote ischaemic preconditioning (RIC), a virtually cost-free, non-pharmacological and simple non-invasive strategy for reducing the damage to the heart muscle at the time of surgery, improves health outcomes in high-risk patients undergoing CABG±valve surgery.
In this research project, 1610 high-risk patients undergoing CABG±valve surgery will be recruited via 28 UK hospitals performing heart surgery. Patients will be randomly allocated to receive either RIC or control. For RIC, a blood pressure cuff will be placed on the upper arm to temporarily deprive it of oxygen and nutrients, an intervention which has been shown in the investigators pilot studies to reduce damage to the heart muscle by up to 40% during CABG±valve surgery. The investigators will determine whether RIC can improve health outcomes in terms of better patient survival, less heart attacks and strokes, shorter hospital stay; less damage to the heart, kidney and brain during surgery; better heart function post-surgery and less chance of developing heart failure; better exercise tolerance and quality of life.
Visão geral do estudo
Status
Condições
Intervenção / Tratamento
Tipo de estudo
Inscrição (Real)
Estágio
- Fase 3
Contactos e Locais
Locais de estudo
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Blackpool, Reino Unido
- Blackpool Victoria Hospital
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Cambridge, Reino Unido
- Papworth Hospital
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Cardiff, Reino Unido
- Cardiff & Vale University Health Board
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Edinburgh, Reino Unido
- Edinburgh Royal Infirmary
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Glasgow, Reino Unido
- Golden Jubilee Hospital
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Harefield, Reino Unido
- Harefield Hospital
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Hull, Reino Unido
- Castle Hill Hospital
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Leicester, Reino Unido
- Glenfield Hospital
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London, Reino Unido
- Royal Brompton Hospital
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London, Reino Unido
- St George's Hospital
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London, Reino Unido
- Hammersmith Hospital
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London, Reino Unido
- St Bartholomew's Hospital
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London, Reino Unido
- St Thomas Hospital
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London, Reino Unido
- Kings College London Hospital
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London, Reino Unido
- London Chest Hospital
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London, Reino Unido
- UCLH Heart Hospital
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Manchester, Reino Unido
- Manchester Royal Infirmary
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Manchester, Reino Unido
- Wythenshawe Hospital
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Manchester, Reino Unido
- John Radcliffe Hospital
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Newcastle, Reino Unido
- Freeman Hospital
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Nottingham, Reino Unido
- Trent Cardiac Centre
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Plymouth, Reino Unido
- Derriford Hospital
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Sheffield, Reino Unido
- Northern General Hospital
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Southampton, Reino Unido
- Southampton General Hospital
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Swansea, Reino Unido
- Swansea Hospital
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Wolverhampton, Reino Unido
- Wolverhampton Hospital
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Essex
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Basildon, Essex, Reino Unido
- Essex cardiothoracic centre
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Sussex
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Brighton, Sussex, Reino Unido
- Royal Sussex County Hospital
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Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Gêneros Elegíveis para o Estudo
Descrição
Inclusion Criteria:
- Patients undergoing CABG with or without valve surgery using blood cardioplegia
- Patients aged 18 years and above
- Patients with an additive Euroscore greater than or equal to 5
Exclusion Criteria:
- Cardiogenic shock
- Cardiac arrest on current admission
- Pregnancy
- Significant peripheral arterial disease affecting the upper limbs
- Patients with significant hepatic dysfunction (Prothrombin>2.0 ratio)
- Patients with significant pulmonary disease (FEV1<40% predicted)
- Patients with known renal failure with a GFR<30 mL/min/1.73 m2
- Patients on glibenclamide or nicorandil, as these medications may interfere with RIC
- Patients recruited into another study which may impact on the ERICCA study
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Tratamento
- Alocação: Randomizado
- Modelo Intervencional: Atribuição de grupo único
- Mascaramento: Triplo
Armas e Intervenções
Grupo de Participantes / Braço |
Intervenção / Tratamento |
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Comparador de Placebo: Control
Control treatment (sham RIC) will consist of four 5-minute simulated inflations of a blood pressure cuff placed on the upper arm.
The inflations will be separated by 5-minute periods when the blood pressure cuff will be deflated.
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Control treatment (sham RIC) will consist of four 5-minute simulated inflations of a blood pressure cuff placed on the upper arm.
The inflations will be separated by 5-minute periods when the blood pressure cuff will be deflated.
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Comparador Ativo: Remote ischaemic conditioning
Blood pressure cuff placed on upper arm and inflated to 200mmHg for 5 minutes then deflated for 5 minutes - this cycle is repeated a total of 4 times.
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Blood pressure cuff placed on upper arm and inflated to 200mmHg for 5 minutes then deflated for 5 minutes - this cycle is repeated a total of 4 times.
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O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
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Major adverse cardiac and cerebral events
Prazo: One year post-surgery
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Combined endpoint of Cardiovascular death, MI, Revascularisation and Stroke.
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One year post-surgery
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Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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Peri-operative myocardial injury
Prazo: 72 hours peri-operative period
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72 hours area under curve serum troponin-T
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72 hours peri-operative period
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LV ejection fraction
Prazo: At one year
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Echo determined LV ejection fraction
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At one year
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Acute kidney injury
Prazo: Peri-operative
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Acute kidney injury score and 24 hour area under curve serum NGAL
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Peri-operative
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30 day MACCE
Prazo: 30 days post surgery
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Major adverse cardiac and cerebral events 30 days post surgery
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30 days post surgery
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All cause death
Prazo: 1 year post surgery
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1 year post surgery
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Length of ITU stay
Prazo: ITU stay
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ITU stay
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Length of hospital stay
Prazo: Until hospital discharge
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Until hospital discharge
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Inotrope score
Prazo: 72 hours post surgery
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Inotrope score after 72 hours
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72 hours post surgery
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6 minute Walk Test
Prazo: 6 weeks and 12 months post surgery
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6 weeks and 12 months post surgery
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Quality of Life
Prazo: 6 weeks, 3/6/9 and 12 months post surgery
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Quality of Life assessed using the EQ-5D measurement
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6 weeks, 3/6/9 and 12 months post surgery
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Colaboradores e Investigadores
Patrocinador
Investigadores
- Investigador principal: Derek J Hausenloy, MD PhD, University College, London
Publicações e links úteis
Publicações Gerais
- Hausenloy DJ, Mwamure PK, Venugopal V, Harris J, Barnard M, Grundy E, Ashley E, Vichare S, Di Salvo C, Kolvekar S, Hayward M, Keogh B, MacAllister RJ, Yellon DM. Effect of remote ischaemic preconditioning on myocardial injury in patients undergoing coronary artery bypass graft surgery: a randomised controlled trial. Lancet. 2007 Aug 18;370(9587):575-9. doi: 10.1016/S0140-6736(07)61296-3.
- Venugopal V, Laing CM, Ludman A, Yellon DM, Hausenloy D. Effect of remote ischemic preconditioning on acute kidney injury in nondiabetic patients undergoing coronary artery bypass graft surgery: a secondary analysis of 2 small randomized trials. Am J Kidney Dis. 2010 Dec;56(6):1043-9. doi: 10.1053/j.ajkd.2010.07.014. Epub 2010 Oct 25.
- Hausenloy DJ, Yellon DM. Remote ischaemic preconditioning: underlying mechanisms and clinical application. Cardiovasc Res. 2008 Aug 1;79(3):377-86. doi: 10.1093/cvr/cvn114. Epub 2008 May 2.
- Candilio L, Malik A, Ariti C, Barnard M, Di Salvo C, Lawrence D, Hayward M, Yap J, Roberts N, Sheikh A, Kolvekar S, Hausenloy DJ, Yellon DM. Effect of remote ischaemic preconditioning on clinical outcomes in patients undergoing cardiac bypass surgery: a randomised controlled clinical trial. Heart. 2015 Feb;101(3):185-92. doi: 10.1136/heartjnl-2014-306178. Epub 2014 Sep 24.
- Venugopal V, Hausenloy DJ, Ludman A, Di Salvo C, Kolvekar S, Yap J, Lawrence D, Bognolo J, Yellon DM. Remote ischaemic preconditioning reduces myocardial injury in patients undergoing cardiac surgery with cold-blood cardioplegia: a randomised controlled trial. Heart. 2009 Oct;95(19):1567-71. doi: 10.1136/hrt.2008.155770. Epub 2009 Jun 8.
- Hausenloy DJ, Candilio L, Evans R, Ariti C, Jenkins DP, Kolvekar S, Knight R, Kunst G, Laing C, Nicholas J, Pepper J, Robertson S, Xenou M, Clayton T, Yellon DM; ERICCA Trial Investigators. Remote Ischemic Preconditioning and Outcomes of Cardiac Surgery. N Engl J Med. 2015 Oct 8;373(15):1408-17. doi: 10.1056/NEJMoa1413534. Epub 2015 Oct 5.
- Hausenloy DJ, Candilio L, Laing C, Kunst G, Pepper J, Kolvekar S, Evans R, Robertson S, Knight R, Ariti C, Clayton T, Yellon DM; ERICCA Trial Investigators. Effect of remote ischemic preconditioning on clinical outcomes in patients undergoing coronary artery bypass graft surgery (ERICCA): rationale and study design of a multi-centre randomized double-blinded controlled clinical trial. Clin Res Cardiol. 2012 May;101(5):339-48. doi: 10.1007/s00392-011-0397-x. Epub 2011 Dec 21.
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo
Conclusão Primária (Real)
Conclusão do estudo (Real)
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Estimativa)
Atualizações de registro de estudo
Última Atualização Postada (Estimativa)
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Mais Informações
Termos relacionados a este estudo
Palavras-chave
Termos MeSH relevantes adicionais
Outros números de identificação do estudo
- 10/0303
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