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 |