Index lesions
|
Non-index lesions
|
New measurable lesions
|
New non -measurable lesions
|
% Change in tumor burden
|
Overall irRC response
|
---|
CR
|
CR
|
No
|
No
|
−100%
|
irCR
|
PR
|
Any
|
Any
|
Any
|
≥ −50%
|
irPR
|
PR
|
Any
|
Any
|
Any
|
< −50% to < +25%
|
irSD
|
PR
|
Any
|
Any
|
Any
|
≥ +25%
|
irPD
|
SD
|
Any
|
Any
|
Any
|
< −50% to < +25%
|
irSD
|
SD
|
Any
|
Any
|
Any
|
≥ +25%
|
irPD
|
PD
|
Any
|
Any
|
Any
|
≥ +25%
|
irPD
|
SD
|
Any
|
Any
|
Any
|
< −50% to < +25%
|
irSD
|
SD
|
Any
|
Any
|
Any
|
≥ +25%
|
irPD
|
PD
|
Any
|
Any
|
Any
|
≥ +25%
|
irPD
|
-
irRC: Immune-related response criteria; CR: Complete response; PR: Partial response; SD: Stable disease; PD: Progressive disease.