Study endpoints
death
DISEASE, DISEASE PROGRESSION, SECONDARY
The primary endpoint of this study was PFS (the time from the start of treatment to the time of disease progression or death). The secondary endpoints included objective response rate (ORR) (proportion of patients achieving complete response or partial response), disease control rate (DCR) (proportion of patients with complete or partial response or stable disease), OS (the time from the start of treatment to the time of death, follow‐up failure, or follow‐up deadline), and safety.