Preferred Label : Planned Activity Blinded Description;
NCIt related terms : PlannedActivity.blindedDescription;
NCIt definition : The textual representation of the planned activity from the point of view of a blinded
participant (study subject or study investigator).;
Alternative definition : BRIDG 3.0.3: The textual representation of the planned activity from the point of
view of a blinded participant (study subject or study investigator). EXAMPLE(S): During
the second treatment epoch of a study, Arms A and B are still blinded and Arm C is
no longer blinded. So, Arm A and B must have identical blindedDescriptions. In a study
with 3 arms, Arm 1: standard vaccine given in three shots at 2 months, 5 months, and
12 months of age; Arm 2: new vaccine given in three shots at 2 months, 5 months, and
12 months of age; Arm 3: new vaccine given in two shots at 2 months and 5 months of
age. Subjects assigned to the third arm are unblinded at some point during 5 months
and 12 months. By the time of the Third Shot Epoch, the Arm 3/Third Shot activity
can be called by this, its unblinded name. However, the Arm 1/Third Shot and Arm2/Third
Shot activities still need blinded names. Both these activities would have the blinded
name (something like) 3-shot Arm/Third Shot.; BRIDG 5.3: The textual representation of the planned activity from the point of view
of a blinded participant (study subject or study investigator). EXAMPLE(S): During
the second treatment epoch of a study, Arms A and B are still blinded and Arm C is
no longer blinded. So, Arm A and B must have identical blindedDescriptions. In a study
with 3 arms, Arm 1: standard vaccine given in three shots at 2 months, 5 months, and
12 months of age; Arm 2: new vaccine given in three shots at 2 months, 5 months, and
12 months of age; Arm 3: new vaccine given in two shots at 2 months and 5 months of
age. Subjects assigned to the third arm are unblinded at some point during 5 months
and 12 months. By the time of the Third Shot Epoch, the Arm 3/Third Shot activity
can be called by this, its unblinded name. However, the Arm 1/Third Shot and Arm2/Third
Shot activities still need blinded names. Both these activities would have the blinded
name (something like) 3-shot Arm/Third Shot. OTHER NAME(S): NOTE(S):;
Origin ID : C93995;
UMLS CUI : C2986193;
Semantic type(s)
- concept_is_in_subset
