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What do you mean by a randomized design?(a) The subjects do not know which study treatment they receive(b) Patients injected with placebo and active doses(c) Randomly assigning subjects either for placebo or active dose(d) Signed document of the recruited patient for the clinical trial proceduresI got this question in class test.My question is from Controlled Release Medication in portion Controlled Release Medication of Drug Biotechnology

Answer»

The correct choice is (c) RANDOMLY assigning SUBJECTS either for placebo or active dose

To elaborate: Randomized design is when each study subject is randomly assigned to receive either the study TREATMENT or a placebo. The subjects involved in the study do not know which study treatment they receive. If the study is double-blind, the RESEARCHERS also do not know which treatment is being given to any given subject.



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