Annotation Detail

Information
Associated Genes
EGFR
Associated Variants
EGFR OVEREXPRESSION ( ENST00000275493.7 )
EGFR OVEREXPRESSION ( ENST00000275493.7 )
Associated Disease
lung non-small cell carcinoma
Source Database
CIViC Evidence
Description
82 patients treated with gefitinib were retrospectively analyzed for EGFR mRNA expression (rt-PCR in 64 patients). Patients with high EGFR mRNA expression (>5.01) had 43% response probability, whereas patients with low EGFR mRNA expression had 8% response probability (P = 0.006). PFS but not OS was also longer in patients with high EGFR mRNA expression.
Variant Origin
somatic
Variant Origin
Somatic
Evidence URL
https://civic.genome.wustl.edu/links/evidence_items/954
Gene URL
https://civic.genome.wustl.edu/links/genes/19
Variant URL
https://civic.genome.wustl.edu/links/variants/193
Rating
3
Evidence Type
Predictive
Disease
Lung Non-small Cell Carcinoma
Evidence Direction
Supports
Drug
Gefitinib
Evidence Level
B
Clinical Significance
Sensitivity/Response
Pubmed
16707605
Drugs
Drug NameSensitivitySupported
GefitinibSensitivitytrue