?:definition
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A non-unique textual identifier of a study agent to be used by participants from whom the identity of the study agent is hidden. This name is assigned within the context of a study so that products which blinded participants should not be able to distinguish between/among have the same blinded name. EXAMPLE(S): In a study for which the study agents are a drug product and a matching placebo, both the active product and the placebo might simply be called \'Study Drug.\' In a study with two different investigational products and their matching placebos, the blinded names might be \'Bottle A\' and \'Bottle B\' or \'100 mg tablet\' and \'25 mg tablet.\' OTHER NAME(S): NOTE(S):
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