An<unk>  is a part of a clinical trial that tests the chemotherapeutic properties of a specific substance. More specifically, an<unk>  is used to detect whether or not a substance can prevent or inhibit cancer. In a clinical trial, researchers perform multiple studies in order to test the potential of new cancer drugs. An<unk>  helps determine the potential of a substance to inhibit cancer, before more studies are done in order to further knowledge of this potential.
Agent study
Platform trial
Mixing study
Causal model
Analysis of clinical trials
Intersalt study
Causal graph
Parallel study