Summary Background The randomized controlled trial (RCT) is considered the ‘gold standard’ methodology for evaluating efficacy of an intervention. It has been argued that RCTs cannot be used to examine the effectiveness of acupuncture. Purpose The purpose of this paper is to examine the applicability of an RCT study design for acupuncture research. Redefining the randomized controlled trial in the context of acupuncture research Rishma Walji and Heather Boon Leslie Dan Faculty of Pharmacy, University of Toronto, 19 Russell Street, Toronto, Ont., Canada M5S 2S2 Findings RCTs would be more effective in studying acupuncture if study participants were randomized to groups based on the acupuncture diagnosis and not solely on the Western diagnostic criteria. Treatments must also be standardized somewhat to ensure replicability of the study and the information it provides. Blinding is not absolutely necessary for a good-quality RCT; however, if used, control groups need to be standardized and sham techniques evaluated to ensure accurate interpretation of results. Conclusions With these factors combined, it is possible to greatly increase internal and external validity in acupuncture RCTs. Complementary Therapies in Clinical Practice Volume 12, Issue 2, May 2006, Pages 91-96 Remember we are NOT Doctors and have NO medical training. This site is like an Encylopedia - there are many pages, many links on many topics. Support our work with any size DONATION - see left side of any page - for how to donate. You can help raise awareness of CAM.