Preferred Label : Date of First Enrollment into Study;
NCIt related terms : Study Enrollment; date of first enrollment; Enrollment Start Date;
NCIt definition : The calendar date on which the first subject was enrolled into a study or trial.;
Alternative definition : CDISC-GLOSS: Date or date and time of first subject enrollment into a study, as verifiable
by a convention that is consistent with authoritative regulatory criteria. [Modified
from ICH E3] Compare to study start date.; CDISC: Date or date and time of first subject enrollment into a study, as verifiable
by a convention that is consistent with authoritative regulatory criteria. [Modified
from ICH E3] (CDISC Glossary);
NCI Metathesaurus CUI : CL526607;
Origin ID : C139171;
UMLS CUI : C4528312;
Semantic type(s)
- concept_is_in_subset
