Assessing an Oral EGFR Inhibitor, DZD6008 in Patients Who Have Advanced NSCLC With EGFR Mutations (TIAN-SHAN2)

The study includes two parts: Part A (dose escalation) and Part B (dose expansion). In Part A, locally advanced or metastatic NSCLC patients with EGFR sensitizing mutations (Exon19del and/or L858R) following at least 1 prior EGFR TKI and platinum-based chemotherapy will be enrolled. In Part B, locally advanced or metastatic NSCLC patients with EGFR sensitizing mutations following 1 prior third-generation EGFR TKI and who are treatment naïve will be enrolled.