PT - JOURNAL ARTICLE AU - P Lichtenberg AU - U Heresco-Levy AU - U Nitzan TI - The ethics of the placebo in clinical practice AID - 10.1136/jme.2002.002832 DP - 2004 Dec 01 TA - Journal of Medical Ethics PG - 551--554 VI - 30 IP - 6 4099 - http://jme.bmj.com/content/30/6/551.short 4100 - http://jme.bmj.com/content/30/6/551.full SO - J Med Ethics2004 Dec 01; 30 AB - While discussions of the ethics of the placebo have usually dealt with their use in a research context, the authors address here the question of the placebo in clinical practice. It is argued, firstly, that the placebo can be an effective treatment. Secondly, it is demonstrated that its use does not always entail deception. Finally guidelines are presented according to which the placebo may be used for clinical purposes. It is suggested that in select cases, use of the placebo may even be morally imperative. The argument is illustrated by three case vignettes.