Overview

This study is a single arm study to access the anti-tumor efficacy and safety of sunvozertinib in untreated advanced NSCLC patients with EGFR uncommon mutations.

Eligibility

Inclusion Criteria:

1. ≥18 years old
2. histologically or cytologically confirmed non-squamous NSCLC with documented EGFR uncommon mutations from a local laoratory. at least one EGFR uncommon mutation (excluding EGFR 19del/l858r/T790m/Ex 20ins ) or compund mutations with EGFR uncommon mutations.
3. predicted life expectancy ≥ 12 weeks.
4. patient must have measurable disease according to RECIST 1.1

Exclusion Criteria:

1. previos systemic anti-tumor therapy
2. a history of malignant tumors within 2years
3. any severa or poorly controlled systemic disease per investigator's judgement
4. active infections