Is this clinical trial fully registered?

Catherine D De Angelis, Jeffrey M Drazen, Frank A Frizelle, Charlotte Haug, John Hoey, Richard C Horton, Sheldon Kotzin, Christine Laine, Ana Marusic, A John P M Overbeke, Torben V Schroeder, Harold C Sox and Martin B Van Der Weyden
Med J Aust 2005; 182 (12): . || doi: 10.5694/j.1326-5377.2005.tb06845.x
Published online: 20 June 2005

In September 2004, the members of the International Committee of Medical Journal Editors (ICMJE) published a joint editorial aimed at promoting registration of all clinical trials.1 We stated that we will consider a trial for publication only if it has been registered before the enrolment of the first patient. This policy applies to trials that start recruiting on or after 1 July 2005. Because many ongoing trials were not registered at inception, we will consider for publication ongoing trials that are registered before 13 September 2005. Our goal then and now is to foster a comprehensive, publicly available database of clinical trials. A complete registry of trials would be a fitting way to thank the thousands of participants who have placed themselves at risk by volunteering for clinical trials. They deserve to know that the information that accrues from their altruism is part of the public record, where it is available to guide decisions about patient care, and deserve to know that decisions about their care rest on all of the evidence, not just the trials that authors decided to report and that journal editors decided to publish.

  • Catherine D De Angelis1
  • Jeffrey M Drazen2
  • Frank A Frizelle3
  • Charlotte Haug4
  • John Hoey5
  • Richard C Horton6
  • Sheldon Kotzin7
  • Christine Laine8
  • Ana Marusic9
  • A John P M Overbeke10
  • Torben V Schroeder11
  • Harold C Sox12
  • Martin B Van Der Weyden13

  • 1 Journal of the American Medical Association.
  • 2 New England Journal of Medicine.
  • 3 The New Zealand Medical Journal.
  • 4 Norwegian Medical Journal.
  • 5 Canadian Medical Association Journal.
  • 6 The Lancet.
  • 7 MEDLINE.
  • 8 Annals of Internal Medicine.
  • 9 Croatian Medical Journal.
  • 10 Nederlands Tijdschrift voor Geneeskunde.
  • 11 Journal of the Danish Medical Association.
  • 12 Annals of Internal Medicine.
  • 13 The Medical Journal of Australia.



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