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ArriVent Announces Cancer Cell Publication Highlighting Firmonertinib in EGFR PACC-Mutant Non-Small Cell Lung Cancer

$AVBPPress releaseOct 19, 2026, 8:01 AM ETRead the release

ArriVent announced publication of FURTHER Phase 1b results for firmonertinib in Cancer Cell, supporting its potential as the first oral, chemotherapy-free targeted therapy for treatment-naive advanced EGFR PACC-mutant NSCLC. The data showed confirmed ORRs of 43% (160 mg) and 68% (240 mg) with median PFS of 11.1 and 16.0 months by BICR, plus 47% intracranial ORR in patients with baseline brain metastases.

Key figures

Drug Name
firmonertinib
Phase Of Trial
Phase 1b (FURTHER / FURMO-002)
Orr 160mg
43%
Orr 240mg
68%
Next trial
Phase 3 ALPACCA (FURMO-006; NCT07185997) vs osimertinib or afatinib
Intracranial orr
47% (8/17)
Median pfs months
11.1 (160mg) and 16.0 (240mg) by BICR
Intracranial cr rate
41% among 17 patients with baseline brain metastases
Pacc share of egfr mutations
approximately 12%
Ctdna complete molecular response
80% by cycle 3

AI analysis

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