Efficacy analysis
PD, SD
DISEASE
The treatment and survival of all patients were shown in Figure Treatment and survival time of enrolled patients.Compared to patients with PD, patients who obtained SD had a PFS approximately 2 months longer (3.5 vs 1.4 months, Progression‐free survival curves for different groups of patients. (A) Progression‐free survival curves for SD or PD groups; PD, progressive disease; SD, stable disease. (B) Progression‐free survival curves for patients with 