I’ll wait. And I’ll wait. And then if all goes. What will be is.
Placebos – the inert substances taken by control groups in clinical trials – are often assumed to be harmless sugar pills or something along those lines. New research has found that actually it’s impossible to know what’s in placebos because there’s precious little documentation of what exactly is used in clinical trials.
Out of 176 research studies published in four of the biggest international medical journals, only one in five fully disclosed the composition of the placebo treatment. This lack of transparency suggests that all sorts of things could be being used, some of which might be having some sort of physiological effect and compromising the validity of findings on the study drug.
Placebo controlled clinical trials investigate the effects of a particular drug on a disease by comparing people who receive the treatment against patients receiving a placebo, which looks, smells, and tastes the same as the study drug but has no active ingredients. This design accounts for the placebo effect.
image { Ofri Cnaani }
