Annotation Detail

Information
Associated Genes
ERBB2
Associated Variants
ERBB2 AMPLIFICATION ( ENST00000269571.10 )
ERBB2 AMPLIFICATION ( ENST00000269571.10 )
Associated Disease
biliary tract cancer
Source Database
CIViC Evidence
Description
The phase 2a MyPathway study assigned patients with HER2, EGFR, BRAF or SHH alterations to treatment with pertuzumab plus trastuzumab, erlotinib, vemurafenib, or vismodegib, respectively. Two of seven patients (29%; 95% CI, 4% to 71%) with biliary cancer and HER2 amplification/overexpression had PR, and three had SD > 120 days
Variant Origin
N/A
Variant Origin
N/A
Evidence URL
https://civic.genome.wustl.edu/links/evidence_items/5983
Gene URL
https://civic.genome.wustl.edu/links/genes/20
Variant URL
https://civic.genome.wustl.edu/links/variants/306
Rating
2
Evidence Type
Predictive
Disease
Biliary Tract Cancer
Evidence Direction
Supports
Drug
Pertuzumab,Trastuzumab
Evidence Level
B
Clinical Significance
Sensitivity/Response
Pubmed
29320312
Drugs
Drug NameSensitivitySupported
PertuzumabSensitivitytrue
TrastuzumabSensitivitytrue