BMJ 2001;322:299 ( 3 February )

Letters

Declaration of Helsinki should be strengthened

    Equipoise is essential principle of human experimentation
    All countries must have common standards for international research ethics
    Authors' reply

Equipoise is essential principle of human experimentation

The first 150 words of the full text of this article appear below.

EDITOR---We wish to join in the debate about the next revision of the Declaration of Helsinki and to address some of the arguments put forward by Rothman et al.1

We agree with Rothman and Michels that equipoise ("the uncertainty principle"2) is an essential ingredient of an ethical experiment and that the declaration should be amended to say so. We recently argued that extraordinary care should be given to understand and protect this fundamental principle, on which nearly the entire system of human experimentation stands.3

Baum writes of "tensions between conduct of a trial and the autonomy of the individual."1 This involves the notion that patients who participate in trials are asked to make a sacrifice for the good of others. This concern, however, is alleviated by explicitly invoking equipoise as the principle on which randomised controlled trials are based. The uncertainty principle states that a patient should . . . [Full text of this article]


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Relevant Article

For and against: Declaration of Helsinki should be strengthened FOR AGAINST Rothman and Michels' riposte
Kenneth J Rothman, Karin B Michels, and Michael Baum
BMJ 2000 321: 442-445. [Extract] [Full Text] [PDF]




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