Real-world Study of Sunvozertinib Treatment in Advanced EGFR-Mutant NSCLC After EGFR-TKI Treatment Failure

Locally advanced or metastatic NSCLC with EGFR-sensitive mutations who have been previously treated with EGFR-TKIs and PD for last therapy can be involved in this study. Investigators will assess patients whether to be suitable for sunvozertinib treatment. And this study will evaluate the safety and efficacy.

Inclusion criteria

• To provide a signed and dated, written informed consent.
• Age ≥ 18 years old
• Histologically or cytologically confirmed non-squamous NSCLC with documented EGFR mutations from a local laboratory
• EGFR-sensitive mutations including exon 19 deletion and exon 21 L858R mutated，at least one line chemotherapy and progress again
• Predicted life expectancy ≥ 12 weeks
• Adequate organ system function:
• Patient must have measurable disease according to RECIST 1.1. -

Exclusion criteria

• Spinal cord compression or meningeal metastasis
• Not Recover from AEs caused by previous treatment yet
• A history of stroke or intracranial hemorrhage within 6 months prior to initial dosing.
• Any severe or poorly controlled systemic disease per investigator's judgment .active infections, including but not limited to hepatitis B (HBV), hepatitis C HCV, and human immunodeficiency HIV