CDISC Interventions Class

**Semantic type:** Intellectual Product

**Definition:** This SDTM class captures investigational, therapeutic and other treatments that are administered to the subject (with some actual or expected physiological effect) either as specified by the study protocol (e.g., exposure to study drug), coincident with the study assessment period (e.g., concomitant medications), or self-administered by the subject (such as use of alcohol, tobacco, or caffeine).

**Synonyms:** - INTERVENTIONS - Interventions