The SPHERE Study. Secondary prevention of heart disease in general practice: protocol of a randomised controlled trial of tailored practice and patient care plans with parallel qualitative, economic and policy analyses. [ISRCTN24081411].
AffiliationDepartment of General Practice, Clinical Sciences Institute, National University of Ireland, Galway, Ireland. email@example.com
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CitationThe SPHERE Study. Secondary prevention of heart disease in general practice: protocol of a randomised controlled trial of tailored practice and patient care plans with parallel qualitative, economic and policy analyses. [ISRCTN24081411]. 2005, 6:11 Curr Control Trials Cardiovasc Med
JournalCurrent controlled trials in cardiovascular medicine
AbstractBACKGROUND: The aim of the SPHERE study is to design, implement and evaluate tailored practice and personal care plans to improve the process of care and objective clinical outcomes for patients with established coronary heart disease (CHD) in general practice across two different health systems on the island of Ireland. CHD is a common cause of death and a significant cause of morbidity in Ireland. Secondary prevention has been recommended as a key strategy for reducing levels of CHD mortality and general practice has been highlighted as an ideal setting for secondary prevention initiatives. Current indications suggest that there is considerable room for improvement in the provision of secondary prevention for patients with established heart disease on the island of Ireland. The review literature recommends structured programmes with continued support and follow-up of patients; the provision of training, tailored to practice needs of access to evidence of effectiveness of secondary prevention; structured recall programmes that also take account of individual practice needs; and patient-centred consultations accompanied by attention to disease management guidelines. METHODS: SPHERE is a cluster randomised controlled trial, with practice-level randomisation to intervention and control groups, recruiting 960 patients from 48 practices in three study centres (Belfast, Dublin and Galway). Primary outcomes are blood pressure, total cholesterol, physical and mental health status (SF-12) and hospital re-admissions. The intervention takes place over two years and data is collected at baseline, one-year and two-year follow-up. Data is obtained from medical charts, consultations with practitioners, and patient postal questionnaires. The SPHERE intervention involves the implementation of a structured systematic programme of care for patients with CHD attending general practice. It is a multi-faceted intervention that has been developed to respond to barriers and solutions to optimal secondary prevention identified in preliminary qualitative research with practitioners and patients. General practitioners and practice nurses attend training sessions in facilitating behaviour change and medication prescribing guidelines for secondary prevention of CHD. Patients are invited to attend regular four-monthly consultations over two years, during which targets and goals for secondary prevention are set and reviewed. The analysis will be strengthened by economic, policy and qualitative components.
- Six-year follow-up of the SPHERE RCT: secondary prevention of heart disease in general practice.
- Authors: Murphy AW, Cupples ME, Murphy E, Newell J, Scarrott CJ, Vellinga A, Gillespie P, Byrne M, Kearney C, Smith SM
- Issue date: 2015 Nov 3
- Effect of tailored practice and patient care plans on secondary prevention of heart disease in general practice: cluster randomised controlled trial.
- Authors: Murphy AW, Cupples ME, Smith SM, Byrne M, Byrne MC, Newell J, SPHERE study team
- Issue date: 2009 Oct 29
- The contribution of qualitative research in designing a complex intervention for secondary prevention of coronary heart disease in two different healthcare systems.
- Authors: Corrrigan M, Cupples ME, Smith SM, Byrne M, Leathem CS, Clerkin P, Murphy AW
- Issue date: 2006 Jul 18
- Authors: Foy R, Willis T, Glidewell L, McEachan R, Lawton R, Meads D, Collinson M, Hunter C, Hulme C, West R, Ward V, Hartley S, Carder P, Alderson S, Holland M, Heudtlass P, Bregantini D, Schmitt L, Clamp S, Stokes T, Ingleson E, Rathfelder M, Johnson S, Richardson J, Rushforth B, Petty D, Vargas-Palacios A, Louch G, Heyhoe J, Watt I, Farrin A
- Issue date: 2020 Mar