The group of participants in a clinical trial that receives the experimental drug to be tested under the same conditions as the control group. Subjects are randomly (i.e., by chance) assigned to one of the treatment arms of a clinical trial.
The group of participants in a clinical trial that receives the experimental drug to be tested under the same conditions as the control group. Subjects are randomly (i.e., by chance) assigned to one of the treatment arms of a clinical trial.