Allopurinol and cardiovascular outcomes in patients with ischaemic heart disease: the ALL-HEART RCT and economic evaluation

Allopurinol is a xanthine oxidase inhibitor that lowers serum uric acid and is used to prevent acute gout flares in patients with gout. Observational and small interventional studies have suggested beneficial cardiovascular effects of allopurinol. To determine whether allopurinol improves major card...

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Veröffentlicht in:Health technology assessment (Winchester, England) Jg. 28; H. 18; S. 1 - 55
Hauptverfasser: Mackenzie, Isla S, Hawkey, Christopher J, Ford, Ian, Greenlaw, Nicola, Pigazzani, Filippo, Rogers, Amy, Struthers, Allan D, Begg, Alan G, Wei, Li, Avery, Anthony J, Taggar, Jaspal S, Walker, Andrew, Duce, Suzanne L, Barr, Rebecca J, Dumbleton, Jennifer S, Rooke, Evelien D, Townend, Jonathan N, Ritchie, Lewis D, MacDonald, Thomas M
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Sprache:Englisch
Veröffentlicht: England NIHR Journals Library 01.03.2024
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ISSN:2046-4924, 1366-5278, 2046-4924
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Abstract Allopurinol is a xanthine oxidase inhibitor that lowers serum uric acid and is used to prevent acute gout flares in patients with gout. Observational and small interventional studies have suggested beneficial cardiovascular effects of allopurinol. To determine whether allopurinol improves major cardiovascular outcomes in patients with ischaemic heart disease. Prospective, randomised, open-label, blinded endpoint multicentre clinical trial. Four hundred and twenty-four UK primary care practices. Aged 60 years and over with ischaemic heart disease but no gout. Participants were randomised (1 : 1) using a central web-based randomisation system to receive allopurinol up to 600 mg daily that was added to usual care or to continue usual care. The primary outcome was the composite of non-fatal myocardial infarction, non-fatal stroke or cardiovascular death. Secondary outcomes were non-fatal myocardial infarction, non-fatal stroke, cardiovascular death, all-cause mortality, hospitalisation for heart failure, hospitalisation for acute coronary syndrome, coronary revascularisation, hospitalisation for acute coronary syndrome or coronary revascularisation, all cardiovascular hospitalisations, quality of life and cost-effectiveness. The hazard ratio (allopurinol vs. usual care) in a Cox proportional hazards model was assessed for superiority in a modified intention-to-treat analysis. From 7 February 2014 to 2 October 2017, 5937 participants were enrolled and randomised to the allopurinol arm ( = 2979) or the usual care arm ( = 2958). A total of 5721 randomised participants (2853 allopurinol; 2868 usual care) were included in the modified intention-to-treat analysis population (mean age 72.0 years; 75.5% male). There was no difference between the allopurinol and usual care arms in the primary endpoint, 314 (11.0%) participants in the allopurinol arm (2.47 events per 100 patient-years) and 325 (11.3%) in the usual care arm (2.37 events per 100 patient-years), hazard ratio 1.04 (95% confidence interval 0.89 to 1.21); = 0.65. Two hundred and eighty-eight (10.1%) participants in the allopurinol arm and 303 (10.6%) participants in the usual care arm died, hazard ratio 1.02 (95% confidence interval 0.87 to 1.20); = 0.77. The pre-specified health economic analysis plan was to perform a 'within trial' cost-utility analysis if there was no statistically significant difference in the primary endpoint, so NHS costs and quality-adjusted life-years were estimated over a 5-year period. The difference in costs between treatment arms was +£115 higher for allopurinol (95% confidence interval £17 to £210) with no difference in quality-adjusted life-years (95% confidence interval -0.061 to +0.060). We conclude that there is no evidence that allopurinol used in line with the study protocol is cost-effective. The results may not be generalisable to younger populations, other ethnic groups or patients with more acute ischaemic heart disease. One thousand six hundred and thirty-seven participants (57.4%) in the allopurinol arm withdrew from randomised treatment, but an on-treatment analysis gave similar results to the main analysis. The ALL-HEART study showed that treatment with allopurinol 600 mg daily did not improve cardiovascular outcomes compared to usual care in patients with ischaemic heart disease. We conclude that allopurinol should not be recommended for the secondary prevention of cardiovascular events in patients with ischaemic heart disease but no gout. The effects of allopurinol on cardiovascular outcomes in patients with ischaemic heart disease and co-existing hyperuricaemia or clinical gout could be explored in future studies. This trial is registered as EU Clinical Trials Register (EudraCT 2013-003559-39) and ISRCTN (ISRCTN 32017426). This award was funded by the National Institute for Health and Care Research (NIHR) Health Technology Assessment programme (NIHR award ref: 11/36/41) and is published in full in ; Vol. 28, No. 18. See the NIHR Funding and Awards website for further award information.
AbstractList Allopurinol is a xanthine oxidase inhibitor that lowers serum uric acid and is used to prevent acute gout flares in patients with gout. Observational and small interventional studies have suggested beneficial cardiovascular effects of allopurinol. To determine whether allopurinol improves major cardiovascular outcomes in patients with ischaemic heart disease. Prospective, randomised, open-label, blinded endpoint multicentre clinical trial. Four hundred and twenty-four UK primary care practices. Aged 60 years and over with ischaemic heart disease but no gout. Participants were randomised (1 : 1) using a central web-based randomisation system to receive allopurinol up to 600 mg daily that was added to usual care or to continue usual care. The primary outcome was the composite of non-fatal myocardial infarction, non-fatal stroke or cardiovascular death. Secondary outcomes were non-fatal myocardial infarction, non-fatal stroke, cardiovascular death, all-cause mortality, hospitalisation for heart failure, hospitalisation for acute coronary syndrome, coronary revascularisation, hospitalisation for acute coronary syndrome or coronary revascularisation, all cardiovascular hospitalisations, quality of life and cost-effectiveness. The hazard ratio (allopurinol vs. usual care) in a Cox proportional hazards model was assessed for superiority in a modified intention-to-treat analysis. From 7 February 2014 to 2 October 2017, 5937 participants were enrolled and randomised to the allopurinol arm ( = 2979) or the usual care arm ( = 2958). A total of 5721 randomised participants (2853 allopurinol; 2868 usual care) were included in the modified intention-to-treat analysis population (mean age 72.0 years; 75.5% male). There was no difference between the allopurinol and usual care arms in the primary endpoint, 314 (11.0%) participants in the allopurinol arm (2.47 events per 100 patient-years) and 325 (11.3%) in the usual care arm (2.37 events per 100 patient-years), hazard ratio 1.04 (95% confidence interval 0.89 to 1.21); = 0.65. Two hundred and eighty-eight (10.1%) participants in the allopurinol arm and 303 (10.6%) participants in the usual care arm died, hazard ratio 1.02 (95% confidence interval 0.87 to 1.20); = 0.77. The pre-specified health economic analysis plan was to perform a 'within trial' cost-utility analysis if there was no statistically significant difference in the primary endpoint, so NHS costs and quality-adjusted life-years were estimated over a 5-year period. The difference in costs between treatment arms was +£115 higher for allopurinol (95% confidence interval £17 to £210) with no difference in quality-adjusted life-years (95% confidence interval -0.061 to +0.060). We conclude that there is no evidence that allopurinol used in line with the study protocol is cost-effective. The results may not be generalisable to younger populations, other ethnic groups or patients with more acute ischaemic heart disease. One thousand six hundred and thirty-seven participants (57.4%) in the allopurinol arm withdrew from randomised treatment, but an on-treatment analysis gave similar results to the main analysis. The ALL-HEART study showed that treatment with allopurinol 600 mg daily did not improve cardiovascular outcomes compared to usual care in patients with ischaemic heart disease. We conclude that allopurinol should not be recommended for the secondary prevention of cardiovascular events in patients with ischaemic heart disease but no gout. The effects of allopurinol on cardiovascular outcomes in patients with ischaemic heart disease and co-existing hyperuricaemia or clinical gout could be explored in future studies. This trial is registered as EU Clinical Trials Register (EudraCT 2013-003559-39) and ISRCTN (ISRCTN 32017426). This award was funded by the National Institute for Health and Care Research (NIHR) Health Technology Assessment programme (NIHR award ref: 11/36/41) and is published in full in ; Vol. 28, No. 18. See the NIHR Funding and Awards website for further award information.
The purpose of the ALL-HEART study was to determine whether giving allopurinol to people with ischaemic heart disease (also commonly known as coronary heart disease) would reduce their risk of having a heart attack, stroke or of dying from cardiovascular disease. Allopurinol is a medication usually given to patients with gout to prevent acute gout flares. It is not currently used to treat ischaemic heart disease. We randomly allocated people aged over 60 years with ischaemic heart disease to take up to 600 mg of allopurinol daily (in addition to their usual care) or to continue with their usual care. We then monitored participants for several years and recorded any major health events such as heart attacks, strokes and deaths. We obtained most of the follow-up data from centrally held electronic hospital admissions and death records, making the study easier for participants and more cost-efficient. We asked participants in both groups to complete questionnaires to assess their quality of life during the study. We also collected data to determine whether there was any economic benefit to the NHS of using allopurinol in patients with ischaemic heart disease. There was no difference in the risk of heart attacks, strokes or death from cardiovascular disease between the participants given allopurinol and those in the group continuing their usual care. We also found no difference in the risks of other cardiovascular events, deaths from any cause or quality-of-life measurements between the allopurinol and usual care groups. The results of the ALL-HEART study suggest that we should not recommend that allopurinol be given to people with ischaemic heart disease to prevent further cardiovascular events or deaths.
Abstract Background Allopurinol is a xanthine oxidase inhibitor that lowers serum uric acid and is used to prevent acute gout flares in patients with gout. Observational and small interventional studies have suggested beneficial cardiovascular effects of allopurinol. Objective To determine whether allopurinol improves major cardiovascular outcomes in patients with ischaemic heart disease. Design Prospective, randomised, open-label, blinded endpoint multicentre clinical trial. Setting Four hundred and twenty-four UK primary care practices. Participants Aged 60 years and over with ischaemic heart disease but no gout. Interventions Participants were randomised (1 : 1) using a central web-based randomisation system to receive allopurinol up to 600 mg daily that was added to usual care or to continue usual care. Main outcome measures The primary outcome was the composite of non-fatal myocardial infarction, non-fatal stroke or cardiovascular death. Secondary outcomes were non-fatal myocardial infarction, non-fatal stroke, cardiovascular death, all-cause mortality, hospitalisation for heart failure, hospitalisation for acute coronary syndrome, coronary revascularisation, hospitalisation for acute coronary syndrome or coronary revascularisation, all cardiovascular hospitalisations, quality of life and cost-effectiveness. The hazard ratio (allopurinol vs. usual care) in a Cox proportional hazards model was assessed for superiority in a modified intention-to-treat analysis. Results From 7 February 2014 to 2 October 2017, 5937 participants were enrolled and randomised to the allopurinol arm (n = 2979) or the usual care arm (n = 2958). A total of 5721 randomised participants (2853 allopurinol; 2868 usual care) were included in the modified intention-to-treat analysis population (mean age 72.0 years; 75.5% male). There was no difference between the allopurinol and usual care arms in the primary endpoint, 314 (11.0%) participants in the allopurinol arm (2.47 events per 100 patient-years) and 325 (11.3%) in the usual care arm (2.37 events per 100 patient-years), hazard ratio 1.04 (95% confidence interval 0.89 to 1.21); p = 0.65. Two hundred and eighty-eight (10.1%) participants in the allopurinol arm and 303 (10.6%) participants in the usual care arm died, hazard ratio 1.02 (95% confidence interval 0.87 to 1.20); p = 0.77. The pre-specified health economic analysis plan was to perform a ‘within trial’ cost-utility analysis if there was no statistically significant difference in the primary endpoint, so NHS costs and quality-adjusted life-years were estimated over a 5-year period. The difference in costs between treatment arms was +£115 higher for allopurinol (95% confidence interval £17 to £210) with no difference in quality-adjusted life-years (95% confidence interval −0.061 to +0.060). We conclude that there is no evidence that allopurinol used in line with the study protocol is cost-effective. Limitations The results may not be generalisable to younger populations, other ethnic groups or patients with more acute ischaemic heart disease. One thousand six hundred and thirty-seven participants (57.4%) in the allopurinol arm withdrew from randomised treatment, but an on-treatment analysis gave similar results to the main analysis. Conclusions The ALL-HEART study showed that treatment with allopurinol 600 mg daily did not improve cardiovascular outcomes compared to usual care in patients with ischaemic heart disease. We conclude that allopurinol should not be recommended for the secondary prevention of cardiovascular events in patients with ischaemic heart disease but no gout. Future work The effects of allopurinol on cardiovascular outcomes in patients with ischaemic heart disease and co-existing hyperuricaemia or clinical gout could be explored in future studies. Trial registration This trial is registered as EU Clinical Trials Register (EudraCT 2013-003559-39) and ISRCTN (ISRCTN 32017426). Funding This award was funded by the National Institute for Health and Care Research (NIHR) Health Technology Assessment programme (NIHR award ref: 11/36/41) and is published in full in Health Technology Assessment; Vol. 28, No. 18. See the NIHR Funding and Awards website for further award information. Plain language summary What was the question? The purpose of the ALL-HEART study was to determine whether giving allopurinol to people with ischaemic heart disease (also commonly known as coronary heart disease) would reduce their risk of having a heart attack, stroke or of dying from cardiovascular disease. Allopurinol is a medication usually given to patients with gout to prevent acute gout flares. It is not currently used to treat ischaemic heart disease. What did we do? We randomly allocated people aged over 60 years with ischaemic heart disease to take up to 600 mg of allopurinol daily (in addition to their usual care) or to continue with their usual care. We then monitored participants for several years and recorded any major health events such as heart attacks, strokes and deaths. We obtained most of the follow-up data from centrally held electronic hospital admissions and death records, making the study easier for participants and more cost-efficient. We asked participants in both groups to complete questionnaires to assess their quality of life during the study. We also collected data to determine whether there was any economic benefit to the NHS of using allopurinol in patients with ischaemic heart disease. What did we find? There was no difference in the risk of heart attacks, strokes or death from cardiovascular disease between the participants given allopurinol and those in the group continuing their usual care. We also found no difference in the risks of other cardiovascular events, deaths from any cause or quality-of-life measurements between the allopurinol and usual care groups. What does this mean? The results of the ALL-HEART study suggest that we should not recommend that allopurinol be given to people with ischaemic heart disease to prevent further cardiovascular events or deaths. Scientific summary Background Allopurinol is a xanthine oxidase inhibitor that lowers serum uric acid (SUA) and is widely used in patients with gout to prevent acute gout flares. Xanthine oxidase promotes inflammation and atherosclerosis via the production of reactive oxygen species and xanthine oxidase levels are raised in several conditions including coronary artery disease. The role of SUA in cardiovascular (CV) disease is controversial, with some studies associating higher SUA levels with worse CV outcomes, but more recent genome-wide association studies suggest no major role of uric acid levels in determining CV outcomes. Some observational studies have suggested that allopurinol therapy may improve CV outcomes, while others have not found an association. Small interventional studies have shown that allopurinol therapy improves some CV parameters, including endothelial function, left ventricular hypertrophy, blood pressure, carotid intimal media thickness and arterial stiffness. Allopurinol therapy was also found to improve outcomes after acute coronary syndrome (ACS) in one study and to improve chest pain in patients with chronic stable angina with documented coronary artery disease in another. However, results have not been consistent across different studies. Before the ALL-HEART study, no large, randomised trial of the effects of allopurinol therapy on CV outcomes in patients with ischaemic heart disease (IHD) had been performed. Objectives Primary Does allopurinol therapy added to usual care improve major CV outcomes in patients aged over 60 years with IHD but no gout? Secondary Does allopurinol therapy added to usual care improve all-cause mortality or other CV outcomes in patients with IHD? What is the cost-effectiveness of adding allopurinol up to 600 mg daily to usual care in patients with IHD? Does allopurinol therapy added to usual care improve quality of life assessed by general health survey [EuroQol-5 Dimensions, five-level version (EQ-5D-5L)] or coronary heart disease-specific questionnaire (Seattle angina questionnaire)? Methods Design and participants The ALL-HEART study was a prospective, randomised, open-label, blinded endpoint (PROBE) multicentre trial undertaken in patients with IHD. Participants were primarily recruited from 424 primary care practices via 18 regional centres in the UK, with a small number also referred into the study from secondary care centres. Eligible patients were aged 60 years or over, with a history of IHD [myocardial infarction (MI), angina or other evidence of IHD]. Exclusion criteria were: history of gout; known severe renal impairment [estimated glomerular filtration rate (eGFR) < 30 ml/minute/1.73 m2]; moderate-to-severe heart failure (HF) [New York Heart Association (NYHA) III–IV]; significant hepatic disease [e.g. alanine transaminase (ALT) > 3 × upper limit of normal, cirrhosis, ascites] (investigator opinion); currently taking part in another interventional clinical trial of an investigational medicinal product or medical device (or taken part in one within the last 3 months); previous allergy to allopurinol; previous serious adverse cutaneous (skin) reaction to any drug (e.g. Stevens–Johnson syndrome, toxic epidermal necrolysis, hospitalisation due to skin reaction to drug) (investigator opinion); already taking urate-lowering therapy (including allopurinol, febuxostat, sulfinpyrazone, benzbromarone, probenecid, rasburicase); taking azathioprine, mercaptopurine, ciclosporin or theophylline; malignancy (except non-metastatic, non-melanoma skin cancers, cervical in situ carcinoma, breast ductal carcinoma in situ, or stage 1 prostate carcinoma) within the last 5 years (investigator opinion). The exclusion criterion relating to renal impairment was originally ‘known renal impairment eGFR < 60 ml/minute/1.73 m2’ for patients recruited from the start of the trial (7 February 2014) until 4
Allopurinol is a xanthine oxidase inhibitor that lowers serum uric acid and is used to prevent acute gout flares in patients with gout. Observational and small interventional studies have suggested beneficial cardiovascular effects of allopurinol.BackgroundAllopurinol is a xanthine oxidase inhibitor that lowers serum uric acid and is used to prevent acute gout flares in patients with gout. Observational and small interventional studies have suggested beneficial cardiovascular effects of allopurinol.To determine whether allopurinol improves major cardiovascular outcomes in patients with ischaemic heart disease.ObjectiveTo determine whether allopurinol improves major cardiovascular outcomes in patients with ischaemic heart disease.Prospective, randomised, open-label, blinded endpoint multicentre clinical trial.DesignProspective, randomised, open-label, blinded endpoint multicentre clinical trial.Four hundred and twenty-four UK primary care practices.SettingFour hundred and twenty-four UK primary care practices.Aged 60 years and over with ischaemic heart disease but no gout.ParticipantsAged 60 years and over with ischaemic heart disease but no gout.Participants were randomised (1 : 1) using a central web-based randomisation system to receive allopurinol up to 600 mg daily that was added to usual care or to continue usual care.InterventionsParticipants were randomised (1 : 1) using a central web-based randomisation system to receive allopurinol up to 600 mg daily that was added to usual care or to continue usual care.The primary outcome was the composite of non-fatal myocardial infarction, non-fatal stroke or cardiovascular death. Secondary outcomes were non-fatal myocardial infarction, non-fatal stroke, cardiovascular death, all-cause mortality, hospitalisation for heart failure, hospitalisation for acute coronary syndrome, coronary revascularisation, hospitalisation for acute coronary syndrome or coronary revascularisation, all cardiovascular hospitalisations, quality of life and cost-effectiveness. The hazard ratio (allopurinol vs. usual care) in a Cox proportional hazards model was assessed for superiority in a modified intention-to-treat analysis.Main outcome measuresThe primary outcome was the composite of non-fatal myocardial infarction, non-fatal stroke or cardiovascular death. Secondary outcomes were non-fatal myocardial infarction, non-fatal stroke, cardiovascular death, all-cause mortality, hospitalisation for heart failure, hospitalisation for acute coronary syndrome, coronary revascularisation, hospitalisation for acute coronary syndrome or coronary revascularisation, all cardiovascular hospitalisations, quality of life and cost-effectiveness. The hazard ratio (allopurinol vs. usual care) in a Cox proportional hazards model was assessed for superiority in a modified intention-to-treat analysis.From 7 February 2014 to 2 October 2017, 5937 participants were enrolled and randomised to the allopurinol arm (n = 2979) or the usual care arm (n = 2958). A total of 5721 randomised participants (2853 allopurinol; 2868 usual care) were included in the modified intention-to-treat analysis population (mean age 72.0 years; 75.5% male). There was no difference between the allopurinol and usual care arms in the primary endpoint, 314 (11.0%) participants in the allopurinol arm (2.47 events per 100 patient-years) and 325 (11.3%) in the usual care arm (2.37 events per 100 patient-years), hazard ratio 1.04 (95% confidence interval 0.89 to 1.21); p = 0.65. Two hundred and eighty-eight (10.1%) participants in the allopurinol arm and 303 (10.6%) participants in the usual care arm died, hazard ratio 1.02 (95% confidence interval 0.87 to 1.20); p = 0.77. The pre-specified health economic analysis plan was to perform a 'within trial' cost-utility analysis if there was no statistically significant difference in the primary endpoint, so NHS costs and quality-adjusted life-years were estimated over a 5-year period. The difference in costs between treatment arms was +£115 higher for allopurinol (95% confidence interval £17 to £210) with no difference in quality-adjusted life-years (95% confidence interval -0.061 to +0.060). We conclude that there is no evidence that allopurinol used in line with the study protocol is cost-effective.ResultsFrom 7 February 2014 to 2 October 2017, 5937 participants were enrolled and randomised to the allopurinol arm (n = 2979) or the usual care arm (n = 2958). A total of 5721 randomised participants (2853 allopurinol; 2868 usual care) were included in the modified intention-to-treat analysis population (mean age 72.0 years; 75.5% male). There was no difference between the allopurinol and usual care arms in the primary endpoint, 314 (11.0%) participants in the allopurinol arm (2.47 events per 100 patient-years) and 325 (11.3%) in the usual care arm (2.37 events per 100 patient-years), hazard ratio 1.04 (95% confidence interval 0.89 to 1.21); p = 0.65. Two hundred and eighty-eight (10.1%) participants in the allopurinol arm and 303 (10.6%) participants in the usual care arm died, hazard ratio 1.02 (95% confidence interval 0.87 to 1.20); p = 0.77. The pre-specified health economic analysis plan was to perform a 'within trial' cost-utility analysis if there was no statistically significant difference in the primary endpoint, so NHS costs and quality-adjusted life-years were estimated over a 5-year period. The difference in costs between treatment arms was +£115 higher for allopurinol (95% confidence interval £17 to £210) with no difference in quality-adjusted life-years (95% confidence interval -0.061 to +0.060). We conclude that there is no evidence that allopurinol used in line with the study protocol is cost-effective.The results may not be generalisable to younger populations, other ethnic groups or patients with more acute ischaemic heart disease. One thousand six hundred and thirty-seven participants (57.4%) in the allopurinol arm withdrew from randomised treatment, but an on-treatment analysis gave similar results to the main analysis.LimitationsThe results may not be generalisable to younger populations, other ethnic groups or patients with more acute ischaemic heart disease. One thousand six hundred and thirty-seven participants (57.4%) in the allopurinol arm withdrew from randomised treatment, but an on-treatment analysis gave similar results to the main analysis.The ALL-HEART study showed that treatment with allopurinol 600 mg daily did not improve cardiovascular outcomes compared to usual care in patients with ischaemic heart disease. We conclude that allopurinol should not be recommended for the secondary prevention of cardiovascular events in patients with ischaemic heart disease but no gout.ConclusionsThe ALL-HEART study showed that treatment with allopurinol 600 mg daily did not improve cardiovascular outcomes compared to usual care in patients with ischaemic heart disease. We conclude that allopurinol should not be recommended for the secondary prevention of cardiovascular events in patients with ischaemic heart disease but no gout.The effects of allopurinol on cardiovascular outcomes in patients with ischaemic heart disease and co-existing hyperuricaemia or clinical gout could be explored in future studies.Future workThe effects of allopurinol on cardiovascular outcomes in patients with ischaemic heart disease and co-existing hyperuricaemia or clinical gout could be explored in future studies.This trial is registered as EU Clinical Trials Register (EudraCT 2013-003559-39) and ISRCTN (ISRCTN 32017426).Trial registrationThis trial is registered as EU Clinical Trials Register (EudraCT 2013-003559-39) and ISRCTN (ISRCTN 32017426).This award was funded by the National Institute for Health and Care Research (NIHR) Health Technology Assessment programme (NIHR award ref: 11/36/41) and is published in full in Health Technology Assessment; Vol. 28, No. 18. See the NIHR Funding and Awards website for further award information.FundingThis award was funded by the National Institute for Health and Care Research (NIHR) Health Technology Assessment programme (NIHR award ref: 11/36/41) and is published in full in Health Technology Assessment; Vol. 28, No. 18. See the NIHR Funding and Awards website for further award information.
Author Pigazzani, Filippo
MacDonald, Thomas M
Rogers, Amy
Avery, Anthony J
Barr, Rebecca J
Rooke, Evelien D
Townend, Jonathan N
Hawkey, Christopher J
Greenlaw, Nicola
Begg, Alan G
Walker, Andrew
Ritchie, Lewis D
Taggar, Jaspal S
Mackenzie, Isla S
Dumbleton, Jennifer S
Ford, Ian
Duce, Suzanne L
Struthers, Allan D
Wei, Li
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  givenname: Christopher J
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  surname: Hawkey
  fullname: Hawkey, Christopher J
  organization: Nottingham Digestive Diseases Centre, University of Nottingham, Nottingham, UK
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  surname: Greenlaw
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  givenname: Allan D
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  surname: Struthers
  fullname: Struthers, Allan D
  organization: MEMO Research, Division of Molecular and Clinical Medicine, University of Dundee, Dundee, UK
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  orcidid: 0000-0001-8840-7267
  surname: Wei
  fullname: Wei, Li
  organization: School of Pharmacy, University College London, London, UK
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  givenname: Anthony J
  orcidid: 0000-0001-7591-4438
  surname: Avery
  fullname: Avery, Anthony J
  organization: Centre for Academic Primary Care, School of Medicine, University of Nottingham, Nottingham, UK
– sequence: 11
  givenname: Jaspal S
  orcidid: 0000-0002-5031-0977
  surname: Taggar
  fullname: Taggar, Jaspal S
  organization: Centre for Academic Primary Care, School of Medicine, University of Nottingham, Nottingham, UK
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  orcidid: 0000-0002-5372-856X
  surname: Walker
  fullname: Walker, Andrew
  organization: Salus Alba, Glasgow, UK
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  givenname: Suzanne L
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  surname: Duce
  fullname: Duce, Suzanne L
  organization: MEMO Research, Division of Molecular and Clinical Medicine, University of Dundee, Dundee, UK
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  givenname: Rebecca J
  orcidid: 0000-0003-4820-4240
  surname: Barr
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  organization: MEMO Research, Division of Molecular and Clinical Medicine, University of Dundee, Dundee, UK
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  organization: Nottingham Digestive Diseases Centre, University of Nottingham, Nottingham, UK
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  orcidid: 0000-0002-9174-777X
  surname: Rooke
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  givenname: Jonathan N
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  surname: Townend
  fullname: Townend, Jonathan N
  organization: Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
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  givenname: Lewis D
  orcidid: 0000-0002-9380-7641
  surname: Ritchie
  fullname: Ritchie, Lewis D
  organization: Academic Primary Care, University of Aberdeen, Aberdeen, UK
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  givenname: Thomas M
  orcidid: 0000-0001-5189-6669
  surname: MacDonald
  fullname: MacDonald, Thomas M
  organization: MEMO Research, Division of Molecular and Clinical Medicine, University of Dundee, Dundee, UK
BackLink https://www.ncbi.nlm.nih.gov/pubmed/38551218$$D View this record in MEDLINE/PubMed
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Cites_doi 10.1002/art.41710
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Issue 18
Keywords MULTICENTRE STUDIES
GOUT
HUMANS
CARDIOVASCULAR SYSTEM
ALLOPURINOL
STROKE
MYOCARDIAL ISCHAEMIA
PROSPECTIVE STUDIES
CAUSE OF DEATH
RANDOMISED CONTROLLED TRIALS
XANTHINE OXIDASE
MYOCARDIAL INFARCTION
UNITED KINGDOM
COST-BENEFIT ANALYSIS
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Snippet Allopurinol is a xanthine oxidase inhibitor that lowers serum uric acid and is used to prevent acute gout flares in patients with gout. Observational and small...
The purpose of the ALL-HEART study was to determine whether giving allopurinol to people with ischaemic heart disease (also commonly known as coronary heart...
Abstract Background Allopurinol is a xanthine oxidase inhibitor that lowers serum uric acid and is used to prevent acute gout flares in patients with gout....
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SubjectTerms allopurinol
cardiovascular system
cause of death
cost-benefit analysis
gout
humans
multicentre studies
myocardial infarction
myocardial ischaemia
prospective studies
randomised controlled trials
stroke
united kingdom
xanthine oxidase
Title Allopurinol and cardiovascular outcomes in patients with ischaemic heart disease: the ALL-HEART RCT and economic evaluation
URI https://www.ncbi.nlm.nih.gov/pubmed/38551218
https://www.proquest.com/docview/3022570907
https://pubmed.ncbi.nlm.nih.gov/PMC11017142
https://doaj.org/article/fe11fb9eb1a34d309ffcfa360082b971
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