Characteristics | 2nd TKI group | Control group | P |
---|---|---|---|
OS from 1st gefitinib | |||
Median | 21.5 | 12.3 | 0.07 |
95% CI | 14.6 - 28.4 | 9.4 - 15.2 | |
Response to 2nd TKI or chemotherapy | |||
PR | 1 | 0 | |
SD | 7 | 1 | |
PD | 3 | 4 | |
PFS to 2nd TKI or chemotherapy | |||
Median | 3.4 | 2 | 0.1 |
95% CI | 2 - 5.2 | 1.5 - 2.4 | |
OS from 2nd TKI or chemotherapy | |||
Median | 7.3 | 2.2 | 0.12 |
95% CI | 2.7 - 13 | 2.2 - 2.8 |