Performed Substance Administration Change Type Code

Definition 1

A coded value specifying the modification of the substance administration in relation to the previous substance administration. (NCI Thesaurus)

Definition 2

A coded value specifying the modification of the substance administration in relation to the previous substance administration. EXAMPLE(S): Agent Added, Agent Dose Decreased, Agent Dose Increased (NCI Thesaurus/BRIDG)

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Performed Substance Administration Change Reason

The rationale for changing the substance administration in relation to the previous substance administration.

Performed Substance Administration Active Ingredient Dose Description

The textual representation of active ingredients in the dosing amounts or a range of dosing information used in a substance administration. EXAMPLE(S):…

Performed Substance Administration Active Ingredient Dose

The quantity of active ingredients used in a substance administration. EXAMPLE(S): 5 mg; NOTE(S): Derived by multiplying the PerformedSubstanceAdministration.productDose (the composite product…

Performed Substance Administration

The completed action of applying, dispensing or otherwise giving medications or other substances to experimental units.

Performed Study Subject Milestone Study Reference Date Range

The date and time span used to indicate the start and end of the study for a subject.

Performed Study Subject Milestone Registration Date

The date (and time) the subject has been registered to the study assuming they have finished screening and have been found…