interventions class

interventions class

A class (domain) of observations, defined by the Clinical Data Interchange Standards Consortium (CDISC) in the context of a clinical trial, that captures data from interventions and procedures, which are intentionally administered to a subject either as specified by protocol (e.g., intentional exposure), coincident with the study assessment period (e.g., concomitant medications) or other substances self-administered by the subject (e.g., alcohol, tobacco, caffeine).