Definitions for "Controlled Clinical Trial" Add To Word List
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Any study which compares two groups by virtue of different therapies or exposures fulfills this definition.
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a very effective means to demonstrate the efficacy of therapies compared to placebo
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A clinical study that includes a comparison (control) group. The comparison group receives a placebo, another treatment, or no treatment at all.
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A clinical trial in which one or more groups receive an experimental intervention and another group acts as the control (or comparison) group.
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is a study that uses the same design features of a randomised controlled clinical trial, but, for reasons beyond the control of the investigators, the subjects are assigned using a non-random process into control or experimental groups.
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