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ZEGFROVY® (sunvozertinib) now available in the US for patients with previously treated non-small cell lung cancer with EGFR exon 20 insertion mutations

$AZNPress releaseOct 22, 2026, 8:10 AM ETRead the release

AstraZeneca announced the US availability of ZEGFROVY (sunvozertinib), the only approved oral single-agent targeted therapy for adults with previously treated EGFR exon 20 insertion-mutated NSCLC. The FDA accelerated approval was based on the WU-KONG1B trial, which showed a 46% confirmed overall response rate and 11.1-month median duration of response; continued approval is contingent on confirmatory trial benefit verification.

Key figures

Drug Name
ZEGFROVY (sunvozertinib)
Phase Of Trial
Phase III
Diarrhea pct
73%
Ild pneumonitis pct
1.7%
Safety population n
121
Efficacy population n
85
Overall response rate
46%
Responders 6mo dor pct
72%
Median duration of response months
11.1

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