Variant · Snv
EGFR V834I
CI-VAR-00004645Explore in graph →CIViC 1897
Curated evidence
Evidence by cancer (1 items)
Grouped by cancer context first, then therapy. The same variant can be sensitizing in one cancer and irrelevant in another — contexts are never merged. 50 items per page; a cancer group may continue on the next page.
civicProvenance
- Source
- CIViC — Clinical Interpretation of Variants in Cancer
- Dataset
- CIViC evidence items
- Version
- civic-2026-09-08
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Evidence
- expert curation
- License
- CC0 1.0
- PMID
- 21531810
- Run
- ING-CIVIC-20260908-000001
| Molecular profile | Therapy | Type | Level | Direction · significance | Rating (1–5) | Status | Evidence | Source |
|---|---|---|---|---|---|---|---|---|
| Lung Non-Small Cell Carcinoma1 | ||||||||
| EGFR V834I | Gefitinib | Predictive | C | Supports Sensitivity Response | 3 | accepted | EID4248In a study, 1 participant with stage IIIB lung adenocarcinoma was sequenced at EGFR exons 18 to 21 and was found to have V834I mutation, and was treated with the 1st generation TKI gefitinib. The pati… (full text at CIViC) PMID 21531810 · Wu et al., 2011 · Open in CIViC | civic |
ClinVar
Clinical significance (0)
ClinVar interpretations are shown as structured records — significance, review status, star rating, conditions — never flattened into one word.
Data not yet available
No ClinVar interpretation attached to this variant.