Preferred Label : Phase Ib Trial;
NCIt synonyms : Phase 1b Trial;
NCIt related terms : 1B; Trial Phase 1B;
NCIt definition : A type of phase 1 trial with multiple ascending doses (dose expansion) in a larger
group of patients (in comparison to a Phase 1a).;
Alternative definition : CDISC: A type of phase 1 trial with multiple ascending doses (dose expansion) in a
larger group of patients (in comparison to a Phase 1A).;
NCI Metathesaurus CUI : CL1907628;
Origin ID : C199989;
UMLS CUI : C5856019;
Semantic type(s)
concept_is_in_subset