Description
The study duration will be approximately 2 years for recruitment and 2 years of follow-up from the last patient’s initiation into the study.
The induction treatment with osimertinib will be up to 8 weeks, followed by 6 weeks of CRT treatment and osimertinib maintenance treatment until PD or death.
The visit frequency will be every 2 weeks to 4 weeks during the induction treatment period, every 3 weeks during the CRT period (every 3 weeks for chemotherapy and daily visits for RT), and every 12 weeks during the osimertinib maintenance treatment period.