ctDNA Monitoring Guides the Treatment of NSCLC With Befotertinib Combined With Radiotherapy

Summary

Befotertinib is a third-generation EGFR-TKI independently developed in China. In first-line treatment of advanced non-small cell lung cancer (NSCLC) with EGFR mutations, it has demonstrated a median progression-free survival (PFS) of 22.1 months, representing the longest reported PFS data among currently available third-generation EGFR-TKIs. Building on the clinical advantages of this agent and addressing the unmet therapeutic needs in oligometastatic NSCLC, this study aims to conduct a prospective exploration by dynamically monitoring circulating tumor DNA (ctDNA) to guide the application of befotertinib combined with radiotherapy in patients with EGFR mutation-positive oligometastatic NSCLC.

Timeline

Start

2026-02-10

Primary completion

2030-02-28

Completion

2030-02-28

Drugs

Indications