EGFR D770_N771insGT

CI-VAR-00000541Explore in graph →NP_005219.2:p.Cys770_Gly771insGlyThrNM_005228.3:c.2310_2311insGGCACACIViC 1566

Curated evidence

Evidence by cancer (2 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.

civicCuratedShowing 1–2 of 2 evidence items across 2 cancer contexts on this page · levels, directions and significance as curated at the source; each row links to its CIViC record.

Molecular profile	Therapy	Type	Level	Direction · significance	Rating (1–5)	Status	Evidence	Source
Lung Adenocarcinoma1
EGFR D770_N771insGT	Erlotinib	Predictive	C	Supports Resistance	—	accepted	EID4643 In a lung adenocarcinoma patient harboring EGFR D770_N771insGT mutation, EGFR D770_N771insGT was associated with lack of response to treatment with erlotinib monotherapy. PMID 23371856 · Arcila et al., 2013 · Open in CIViC	civic
Lung Non-Small Cell Carcinoma1
EGFR D770_N771insGT OR EGFR D770_N771insD OR EGFR D770_N771insF OR EGFR D770_N771insGD OR EGFR D770_N771insT OR EGFR N771delinsCH OR EGFR N771delinsGF OR EGFR N771delinsRD OR EGFR N771delinsSQRGH OR EGFR N771_P772insDN	Sunvozertinib	Predictive	A	Supports Sensitivity Response	4	accepted	EID12632 In a multinational open label phase II dose randomized study of sunvozertinib in platinum pretreated advanced NSCLC with EGFR exon 20 insertion mutations (WU-KONG1B, NCT03974022; efficacy n = 85 for 2…

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.