Neoadjuvant Aumolertinib for unresectable stage III EGFR-mutant non-small cell lung cancer: a single-arm phase II trial.

ABSTRACT: Aumolertinib, a third-generation epidermal growth factor receptor tyrosine kinase inhibitor (EGFR-TKI), is widely utilized for advanced EGFR-mutant non-small cell lung cancer patients (NSCLCm). This single-arm, phase II trial (NCT04685070) assessed the feasibility of neoadjuvant Aumolertinib for unresectable stage III NSCLCm. Fifty-six patients were enrolled, with 51 participants receiving neoadjuvant Aumolertinib (110 mg/day, orally) and forming the intention-to-treat population. The primary endpoint was objective response rate (ORR). Secondary endpoints included major pathological response (MPR) rate, pathological complete response (pCR) rate, complete (R0) resection rate, event-free survival (EFS), overall survival (OS), and treatment-related adverse events (TRAEs). The ORR was 70.6% (9

SUBMITTER: Bian D 

PROVIDER: S-EPMC11961741 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature