Role evidence
Usage summary
Strongest role: Inclusion Required
Inclusion-required count: 1
Treatment-assignment count: 0
Stratification count: 0
Cdx Established Context
PD-L1 expression
gastric cancer · Immune Checkpoint Inhibitor
PD-L1 expression is flagged as cdx established context because public trials show inclusion required evidence in 1 contexts. FDA CDx context exists.
Threshold snippets
Fragmentation view
Threshold count: 2
Common snippets: PD-L1 CPS >= 10 | PD-L1 CPS >= 10
Threshold label: Low
FDA CDx context
Mapping summary
CDx label: Fda Cdx Context Exists
CDx maturity score: 5/5
Confidence: High
Patent-density signal
Diagnostic appendix
Signal count: 1
Recent signals: 1
Density label: Low
Source links
Evidence paths
https://clinicaltrials.gov/study/NCTBIO001