Results
toxicities, PD, albuminuria
ADVERSE EVENTS, DISEASE
A total of 16 patients were included with nine (56.3%) males and aged 35–69 years old. All recruited patients previously received anti‐angiogenic therapy then withdrew due to toxicities or progression occurred. The objective response rate (ORR) and disease control rate (DCR) were 18.8% and 100%, respectively. During a median follow‐up of 23.9 months (range:17.8–31.7 months), 11 (68.8%) patients developed PD and one of them died in 20.9 months. The median of progression‐free survival (PFS) was 16.3 months (95% CI: 7.2–25.4 months), and the 6‐month, 12‐month, and 24‐month PFS rates were 100%, 81.3%, and 33.3%, respectively. The grade 3 adverse events were albuminuria (