1306-1307 / 2437
PFS (months) OS (months)
No-CR patients
> 70 years
3.2
17.3
< 70 years
3.5
22.3
CR patients
> 70 years
16.1
26.7
< 70 years
35.0
44.2
Roth et al., Neurology 2012
Elderly PCNSL patients in G-PCNSL-SG1
=> Relapses occur earlier in elderly patients