Observational Study
Copyright ©The Author(s) 2020.
World J Clin Cases. Apr 26, 2020; 8(8): 1424-1443
Published online Apr 26, 2020. doi: 10.12998/wjcc.v8.i8.1424
Table 12 Administered antibodies in the second-line setting according to RAS mutation status and time to progression-free survival
RAS statusBevacizumab, n (%)PFSPanitumumab, n (%)PFSAflibercept, n (%)PFSTotal, n (%)PFS
LCCRAS wild type16 (16.5)7.420 (20.6)8.110 (10.3)6.846 (47.4)7.9
RAS mutant9 (9.3)9--19 (19.6)9.328 (28.9)9.0
Total25 (25.8)7.420 (20.6)8.129 (29.9)8.274 (76.3)8.2
RCCRAS wild type2 (2.1)4.46 (6.2)12.31 (1.0)7.79 (9.3)9.0
RAS mutant7 (7.3)10.4--7 (7.3)7.014 (14.4)12.3
Total9 (9.3)10.46 (6.2)12.38 (8.3)7.123 (23.4)8.6
34 (34.5)9.026 (26.8)9.737 (38.1)7.697 (100)8.6