Role evidence
Usage summary
Strongest role: Inclusion Required
Inclusion-required count: 4
Treatment-assignment count: 0
Stratification count: 0
Cdx Established Context
HER2 / ERBB2 amplification
gastric cancer · Therapy Not Normalized
HER2 / ERBB2 amplification is flagged as cdx established context because public trials show inclusion required evidence in 5 contexts. FDA CDx context exists.
Threshold snippets
Fragmentation view
Threshold count: 0
Common snippets: None extracted
Threshold label: Low
FDA CDx context
Mapping summary
CDx label: Fda Cdx Context Exists
CDx maturity score: 5/5
Confidence: Medium
Patent-density signal
Diagnostic appendix
Signal count: 0
Recent signals: 0
Density label: Low
Source links
Evidence paths
https://clinicaltrials.gov/study/NCT07333820 | https://clinicaltrials.gov/study/NCT05539430 | https://clinicaltrials.gov/study/NCT07488676 | https://clinicaltrials.gov/study/NCT07551362 | https://clinicaltrials.gov/study/NCT05393986