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Original research article
Reaching cardiovascular prevention guideline targets with a polypill-based approach: a meta-analysis of randomised clinical trials
  1. Vanessa Selak1,
  2. Ruth Webster2,
  3. Sandrine Stepien2,
  4. Chris Bullen3,
  5. Anushka Patel2,
  6. Simon Thom4,
  7. Bruce Arroll5,
  8. Michiel L Bots6,
  9. Alex Brown7,
  10. Sue Crengle8,
  11. Prabhakaran Dorairaj9,
  12. C Raina Elley5,
  13. Diederick E Grobbee6,
  14. Matire Harwood10,
  15. Graham S Hillis11,
  16. Tracey-Lea Laba12,
  17. Bruce Neal2,
  18. David Peiris2,
  19. Natasha Rafter13,
  20. Christopher Reid14,
  21. Alice Stanton15,
  22. Andrew Tonkin16,
  23. Tim Usherwood2,17,
  24. Angela Wadham3,
  25. Anthony Rodgers2
  1. 1Department of Epidemiology and Biostatistics, University of Auckland, Auckland, New Zealand
  2. 2The George Institute for Global Health, University of New South Wales, Sydney, New South Wales, Australia
  3. 3National Institute for Health Innovation, University of Auckland, Auckland, New Zealand
  4. 4International Centre for Circulatory Health, National Heart and Lung Institute, Imperial College London, Hammersmith Hospital, London, UK
  5. 5Department of General Practice and Primary Healthcare, University of Auckland, Auckland, New Zealand
  6. 6Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
  7. 7South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
  8. 8Department of Preventive and Social Medicine, Dunedin School of Medicine, University of Otago, Dunedin, New Zealand
  9. 9Centre for Chronic Disease Control, New Delhi, India
  10. 10Te Kupenga Hauora Māori, University of Auckland, Auckland, New Zealand
  11. 11Department of Cardiology, Royal Perth Hospital, Perth, Western Australia, Australia
  12. 12Menzies Centre for Health Policy, School of Public Health, Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia
  13. 13Department of Epidemiology and Public Health Medicine, Royal College of Surgeons in Ireland, Dublin, Ireland
  14. 14School of Public Health, Curtin University, Perth, Western Australia, Australia
  15. 15Molecular and Cellular Therapeutics, Royal College of Surgeons in Ireland, Dublin, Ireland
  16. 16Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
  17. 17Department of General Practice, Sydney Medical School Westmead, The University of Sydney, Sydney, New South Wales, Australia
  1. Correspondence to Dr Vanessa Selak, Department of Epidemiology and Biostatistics, University of Auckland, Auckland 1010, New Zealand; v.selak{at}auckland.ac.nz

Footnotes

  • Contributors All authors are members of SPACE trial steering committees and as such made substantial contributions to the acquisition of the data for the work. RW is the coordinator, AR is the chair and AP is the deputy chair of the SPACE Collaboration. Analyses were undertaken by SS. The first draft of this paper was written by VS and all authors revised the article critically for important intellectual content. All authors provided final approval of the work to be published and agree to be accountable for all aspects of the work in ensuring that questions related to the accuracy or integrity of any part of the work are appropriately investigated and resolved.

  • Funding RW is funded by an NHMRC early career fellowship. The authors have received grants from several research charities and national funding agencies for research on cardiovascular polypills, and from Dr Reddy’s Laboratories for coordination of the SPACE program (www.spacecollaboration.org). The polypills used in the SPACE trials were manufactured and supplied by Dr Reddy’s Laboratories free of charge. Some authors received funding from Dr Reddy’s Laboratories to attend investigator meetings related to the polypill (VS, RW, AP, ST, CRE, NR, AW, AR). All authors are independent from trial funders. All authors accept full responsibility for the conduct of the study, had access to the data and controlled the decision to publish.

  • Disclaimer None of the funders or Dr Reddy’s Laboratories had any role in study design, the collection, analysis or interpretation of data, the writing of the article or the decision to submit the article for publication.

  • Competing interests Support for the submitted work: RW is funded by an NHMRC early career fellowship. The authors have received grants from several research charities and national funding agencies for research on cardiovascular polypills, and from Dr Reddy’s Laboratories for coordination of the SPACE programme (www.spacecollaboration.org). The polypills used in the SPACE trials were manufactured and supplied by Dr Reddy’s Laboratories free of charge. Some authors received funding from Dr Reddy’s Laboratories to attend investigator meetings related to the polypill (VS, RW, AP, ST, NR, AW and AR). George Health Enterprises, the social enterprise arm of The George Institute for Global Health (employer of some coauthors) has received investment for the development of fixed dose combination therapy containing statin, aspirin and blood pressure lowering medications.

  • Patient consent Not required.

  • Ethics approval Each SPACE trial complied with the Declaration of Helsinki. Local ethical and regulatory approval was obtained for each SPACE trial. Trial participants gave informed consent before taking part.

  • Provenance and peer review Not commissioned; externally peer reviewed.

  • Author note Institutions where work performed: (1) International trial coordinating centre: The George Institute for Global Health, University of New South Wales, Australia. (2) National trial coordinating centres: Centre for Chronic Disease Control, New Delhi, India; International Centre for Circulatory Health, National Heart and Lung Institute, Imperial College London, UK; Julius Center for Health Sciences and Primary Care / Julius Global Health, University Medical Center Utrecht, Utrecht, The Netherlands; National Institute for Health Innovation, University of Auckland, New Zealand; Royal College of Surgeons in Ireland, Dublin, Ireland; The George Institute for Global Health, University of New South Wales, Australia and Hyderabad, India.

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Footnotes

  • Contributors All authors are members of SPACE trial steering committees and as such made substantial contributions to the acquisition of the data for the work. RW is the coordinator, AR is the chair and AP is the deputy chair of the SPACE Collaboration. Analyses were undertaken by SS. The first draft of this paper was written by VS and all authors revised the article critically for important intellectual content. All authors provided final approval of the work to be published and agree to be accountable for all aspects of the work in ensuring that questions related to the accuracy or integrity of any part of the work are appropriately investigated and resolved.

  • Funding RW is funded by an NHMRC early career fellowship. The authors have received grants from several research charities and national funding agencies for research on cardiovascular polypills, and from Dr Reddy’s Laboratories for coordination of the SPACE program (www.spacecollaboration.org). The polypills used in the SPACE trials were manufactured and supplied by Dr Reddy’s Laboratories free of charge. Some authors received funding from Dr Reddy’s Laboratories to attend investigator meetings related to the polypill (VS, RW, AP, ST, CRE, NR, AW, AR). All authors are independent from trial funders. All authors accept full responsibility for the conduct of the study, had access to the data and controlled the decision to publish.

  • Disclaimer None of the funders or Dr Reddy’s Laboratories had any role in study design, the collection, analysis or interpretation of data, the writing of the article or the decision to submit the article for publication.

  • Competing interests Support for the submitted work: RW is funded by an NHMRC early career fellowship. The authors have received grants from several research charities and national funding agencies for research on cardiovascular polypills, and from Dr Reddy’s Laboratories for coordination of the SPACE programme (www.spacecollaboration.org). The polypills used in the SPACE trials were manufactured and supplied by Dr Reddy’s Laboratories free of charge. Some authors received funding from Dr Reddy’s Laboratories to attend investigator meetings related to the polypill (VS, RW, AP, ST, NR, AW and AR). George Health Enterprises, the social enterprise arm of The George Institute for Global Health (employer of some coauthors) has received investment for the development of fixed dose combination therapy containing statin, aspirin and blood pressure lowering medications.

  • Patient consent Not required.

  • Ethics approval Each SPACE trial complied with the Declaration of Helsinki. Local ethical and regulatory approval was obtained for each SPACE trial. Trial participants gave informed consent before taking part.

  • Provenance and peer review Not commissioned; externally peer reviewed.

  • Author note Institutions where work performed: (1) International trial coordinating centre: The George Institute for Global Health, University of New South Wales, Australia. (2) National trial coordinating centres: Centre for Chronic Disease Control, New Delhi, India; International Centre for Circulatory Health, National Heart and Lung Institute, Imperial College London, UK; Julius Center for Health Sciences and Primary Care / Julius Global Health, University Medical Center Utrecht, Utrecht, The Netherlands; National Institute for Health Innovation, University of Auckland, New Zealand; Royal College of Surgeons in Ireland, Dublin, Ireland; The George Institute for Global Health, University of New South Wales, Australia and Hyderabad, India.

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