ESTRO PT 2018

GEM+C-ion RT for LAPC

Overall Survival

43.2GyE (n=24) 45.6-55.2GyE (n=47)

100

MST (m)

n

1y-OS 2y-OS 3y-OS

80

45.6GyE≤ 47 22.5 73% 48% 23%

60

24 18.0 72% 21% 8%

43.2GyE

40

20

Percent survival p=0.26

0

0

12 24 36 48 60

Time from C-ion RT (months)